CN111876175B - A kind of organic waste carbonization treatment equipment - Google Patents
A kind of organic waste carbonization treatment equipment Download PDFInfo
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- CN111876175B CN111876175B CN202010890725.8A CN202010890725A CN111876175B CN 111876175 B CN111876175 B CN 111876175B CN 202010890725 A CN202010890725 A CN 202010890725A CN 111876175 B CN111876175 B CN 111876175B
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/16—Features of high-temperature carbonising processes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of garbage treatment equipment, in particular to organic garbage carbonization treatment equipment, which comprises a shell, wherein a storage barrel, a garbage crushing device, a preheating drying chamber and a high-temperature carbonization chamber are arranged on the shell, a heating device is arranged between the preheating drying chamber and the high-temperature carbonization chamber, a material valve I is arranged at a feed port of the preheating drying chamber or a discharge port of the garbage crushing device, a material valve II is arranged at a discharge port of the preheating drying chamber or a discharge port of the high-temperature carbonization chamber, a material valve III is arranged at a discharge port of the high-temperature carbonization chamber, and a vacuum air pump is arranged in the preheating drying chamber. The invention sequentially carries out the treatments of crushing, preheating and drying and high-temperature carbonization on the organic garbage to obtain small-particle carbon particles which can be used as fuel and the like.
Description
Technical field:
the invention belongs to the technical field of garbage treatment equipment, and particularly relates to organic garbage carbonization treatment equipment.
The background technology is as follows:
the kitchen waste is food waste, food residues and food processing waste of daily families, schools, units, public canteens and restaurant catering industries, and belongs to a part of urban household waste. With the rapid increase of the economy and the general improvement of the living standard of people in China, the daily yield of kitchen waste in large and extra-large cities in China reaches thousands of tons, the annual yield of kitchen waste in China reaches tens of millions of tons, and the kitchen waste occupies a large amount of land when simply landfilled, and meanwhile, landfill leachate and landfill gas generated by landfilling also need post-treatment, so that a large amount of manpower and material resources are consumed.
The invention comprises the following steps:
The invention aims to provide an organic garbage carbonization treatment device capable of carbonizing organic garbage without landfill to occupy land.
The invention is realized in the following way:
The organic garbage carbonization treatment equipment comprises a shell, wherein a storage barrel with a feed port and a discharge port, a garbage crushing device, a preheating drying chamber and a high-temperature carbonization chamber are arranged on the shell, the preheating drying chamber and the high-temperature carbonization chamber are both closed chambers and are provided with heating devices, the feed port of the storage barrel is communicated with the outside, the discharge port is communicated with the feed port of the garbage crushing device, the feed port of the preheating drying chamber is communicated with the discharge port of the garbage crushing device, the discharge port is communicated with the feed port of the high-temperature carbonization chamber, a material valve I is arranged at the feed port of the preheating drying chamber or the discharge port of the garbage crushing device, a material valve II is arranged at the feed port of the preheating drying chamber or the high-temperature carbonization chamber, a material valve III is arranged at the discharge port of the high-temperature carbonization chamber, and a vacuum air outlet of the vacuum pump penetrates out of the preheating drying chamber through a discharge pipe.
In the above-mentioned organic garbage carbonization treatment equipment, still include control assembly, be provided with control switch on the casing, control switch, garbage grinder, heating device, vacuum pump, material valve one, material valve two and material valve three all with control assembly electric connection, control opening or closing of garbage grinder, heating device, vacuum pump, material valve one, material valve two and material valve three respectively by control assembly according to control switch's signal.
In the above-mentioned organic garbage carbonization treatment equipment, the preheating drying chamber and the high-temperature carbonization chamber are respectively provided with a temperature sensor for detecting the temperature in the corresponding chamber, the temperature sensor is electrically connected with the control assembly, and the control assembly controls the opening or closing of the heating device in the corresponding chamber according to the signals of the temperature sensor.
In the above-mentioned organic garbage carbonization treatment equipment, the heating device includes the heat exchange tube that encircles in corresponding chamber periphery, and the inlet end of heat exchange tube communicates with the end of giving vent to anger of solenoid valve, and the external steam generator of inlet end of solenoid valve communicates, opens or closes according to the signal control of temperature sensor solenoid valve of corresponding chamber by control assembly.
In the above-mentioned organic garbage carbonization treatment equipment, garbage smashing device is including servo motor, the barrel mouth is the inner tube of feed inlet, and the urceolus of bottom surface is seted up to the discharge gate, the inner tube erects on the barrel mouth of urceolus, the cover is equipped with drive bevel gear on servo motor's the output shaft, drive bevel gear meshing is connected with the last bevel gear of solid cover in the hollow shaft lower extreme, and the lower bevel gear of solid cover in the center pin lower extreme, the vertical setting of center pin and hollow shaft cover rotate and connect on the center pin, the upper end of center pin and hollow shaft upwards extends and penetrates urceolus and inner tube in proper order, the solid cover has the swager of center pin in the inner tube, the solid cover has the milling cutter on the hollow shaft, the solid cover has the pushing blade on the hollow shaft that is located between urceolus and the inner tube, the sieve mesh has been seted up on the section of thick bamboo wall of thick bamboo of the milling cutter periphery.
In the above-mentioned organic garbage carbonization treatment equipment, be provided with a plurality of layers from top to bottom in the preheating drying chamber and connect the direction swash plate that the material end is higher than the blanking end, the material end that connects that is located the direction swash plate of top layer corresponds with the feed inlet position of preheating drying chamber, the blanking end of last layer direction swash plate corresponds with the material end position that connects of next floor direction swash plate, the bottom surface of preheating drying chamber is interior conical surface, and the discharge gate of preheating drying chamber is offered in its bottom surface center department, be provided with the push away material cylinder that the telescopic link set up along the length direction of direction swash plate on the preheating drying chamber of the material end outside of each direction swash plate, the outer end of the telescopic link of push away material cylinder is equipped with the push pedal.
In the above-mentioned organic garbage carbonization treatment equipment, the first material valve, the second material valve and the third material valve all comprise valve plates which can plug the corresponding feed inlet or discharge outlet, the corresponding two end points of the valve plates are rotationally connected in the corresponding feed inlet or discharge outlet through rotating shaft pins, and the rotating shaft pins are linked with the output shaft of the driving motor, and the driving motor is fixed on the outer side wall of the corresponding feed inlet or discharge outlet.
In the above-mentioned organic rubbish carbonization treatment equipment, the receiving cylinder is split type structure with the casing, and the fixed slot has been seted up to the up end of casing, the receiving cylinder is placed in the fixed slot, and has seted up the through-hole of the discharge gate of intercommunication receiving cylinder and garbage grinder's feed inlet on the groove bottom surface of fixed slot.
In the above-mentioned organic garbage carbonization treatment equipment, the receiving barrel, the garbage crushing device, the preheating drying chamber and the high-temperature carbonization chamber are sequentially arranged on the shell from top to bottom, and the shell positioned under the discharge port of the high-temperature carbonization chamber is provided with the carbon receiving groove.
In the above-mentioned organic garbage carbonization treatment device, a plurality of cooling fins are arranged on the outer pipe wall of the discharge pipe outside the preheating drying chamber along the axial direction of the discharge pipe, and a water collecting tank is arranged below the outer port of the discharge pipe.
Compared with the prior art, the invention has the outstanding advantages that:
the invention sequentially carries out the treatments of crushing, preheating and drying and high-temperature carbonization on the organic garbage to obtain small-particle carbon particles which can be used as fuel and the like, and compared with the existing garbage landfill technology, the invention can effectively reduce the occupied area required by garbage landfill, promote the comprehensive utilization of the organic garbage, reduce the hazard brought by the organic garbage landfill, and is suitable for the recycling treatment and utilization of the household garbage in modern cities.
Description of the drawings:
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a preheat drying chamber of the present invention;
FIG. 3 is a schematic cross-sectional view of the garbage crushing device of the present invention;
Fig. 4 is a schematic cross-sectional view of a first material valve or a second material valve or a third material valve of the present invention.
In the figure, 1, a shell; 2, a storage cylinder, 3, a garbage crushing device, 4, a preheating drying chamber, 5, a high-temperature carbonization chamber, 6, a vacuum pump, 7, a discharge pipe, 8, a heat exchange pipe, 9, a servo motor, 10, an inner cylinder, 11, an outer cylinder, 12, a driving bevel gear, 13, an upper bevel gear, 14, a lower bevel gear, 15, a hollow shaft, 16, a central shaft, 17, a pressing blade, 18, a grinding blade, 19, a pushing blade, 20, a sieve pore, 21, a guiding inclined plate, 22, a pushing cylinder, 23, a push plate, 24, a valve plate, 25, a rotating shaft pin, 26, a driving motor, 27, a carbon receiving groove, 28, a radiating fin, 29 and a water collecting groove.
The specific embodiment is as follows:
the invention is further described below with reference to the specific examples, see fig. 1-4:
The organic garbage carbonization treatment equipment comprises a shell 1, wherein a storage barrel 2 with a feed inlet and a discharge outlet, a garbage crushing device 3, a preheating drying chamber 4 and a high-temperature carbonization chamber 5 are arranged on the shell 1, the preheating drying chamber 4 and the high-temperature carbonization chamber 5 are both closed chambers and are provided with heating devices, the feed inlet of the storage barrel 2 is communicated with the outside, the discharge outlet is communicated with the feed inlet of the garbage crushing device 3, the feed inlet of the preheating drying chamber 4 is communicated with the discharge outlet of the garbage crushing device 3, the discharge outlet is communicated with the feed inlet of the high-temperature carbonization chamber 5, a material valve I is arranged at the feed inlet of the preheating drying chamber 4 or the discharge outlet of the garbage crushing device 3, a material valve II is arranged at the feed inlet of the preheating drying chamber 4 or the high-temperature carbonization chamber 5, a material valve III is arranged at the discharge outlet of the high-temperature carbonization chamber 5, a vacuum pump 6 is arranged in the preheating drying chamber 4, and an air outlet of the vacuum pump 6 penetrates out of the preheating drying chamber 4 through a discharge pipe 7.
The method comprises the steps of pouring organic garbage into a storage barrel 2 from a feed inlet, enabling the organic garbage to enter the feed inlet of a garbage crushing device 3 from a discharge outlet of the storage barrel 2, crushing the organic garbage into small particle garbage by the garbage crushing device 3, enabling the small particle garbage to enter a preheating drying chamber 4 from the discharge outlet of the garbage crushing device 3 due to the fact that a first material valve is in an open state and a second material valve is in a closed state, enabling the small particle garbage to enter the preheating drying chamber 4 in an open state, enabling the first material valve to be switched to be in a closed state to seal the feed inlet of the drying chamber and the discharge outlet of the garbage crushing device 3 when the small particle garbage entering the preheating drying chamber 4 reaches a certain quality, enabling a heating device on the preheating drying chamber 4 to start heating, enabling a vacuum pump 6 to start to work to outwards suck moist air in the preheating drying chamber 4, enabling moisture carried by the small particle garbage to be gradually evaporated to become dry small particle garbage, enabling the second material valve to be switched to be in an open state, enabling the second material valve to be switched to be in a high temperature carbonization chamber 5 to be in a closed state, enabling the small particle garbage to be in the high temperature carbonization chamber 5 to be in a closed state, enabling the small particle garbage to be discharged from the high temperature carbonization chamber to be heated, and enabling the small particle garbage to be in the high temperature to be in a high temperature carbonization chamber to be in a closed state to be heated, and finally, and enabling the small particle garbage to be in a high temperature state to be heated.
The invention sequentially carries out the treatments of crushing, preheating and drying and high-temperature carbonization on the organic garbage to obtain small-particle carbon particles which can be used as fuel and the like, and compared with the existing garbage landfill technology, the invention can effectively reduce the occupied area required by garbage landfill, promote the comprehensive utilization of the organic garbage, reduce the hazard brought by the organic garbage landfill, and is suitable for the recycling treatment and utilization of the household garbage in modern cities.
Furthermore, in order to enable the intelligent automatic operation of the invention to meet the intelligent control requirement of modern industry, the intelligent automatic operation control device further comprises a control assembly, wherein a control switch, a garbage crushing device 3, a heating device, a vacuum suction pump 6, a material valve I, a material valve II and a material valve III are arranged on the shell 1 and are electrically connected with the control assembly, and the control assembly is used for respectively controlling the opening or closing of the garbage crushing device 3, the heating device, the vacuum suction pump 6, the material valve I, the material valve II and the material valve III according to signals of the control switch. In this embodiment, a timer is arranged on the control assembly, when an operator presses the control switch, the control assembly controls the garbage crushing device 3 to crush for a certain time, the small particle garbage generated by the garbage crushing device 3 directly enters the preheating drying chamber 4 in the time, after entering the preheating drying chamber 4, the control assembly controls the closing of the material valve I, meanwhile, the control assembly controls the heating device on the preheating drying chamber 4 to work with the vacuum pump 6 for a certain time, after the small particle garbage is dried, the control assembly controls the opening of the material valve II and closes after ten seconds, so that the dried small particle garbage in the preheating drying chamber 4 can enter the high-temperature carbonization chamber 5 as much as possible, then the control assembly controls the heating device on the high-temperature carbonization chamber 5 to work for a certain time, so that the dried small particle garbage is carbonized at a high temperature to form small particle carbon particles, and finally, the control assembly controls the opening of the material valve III, so that the small particle carbon particles are discharged. Wherein, the control assembly controls the garbage crushing device 3, the heating device and the vacuum pump 6 respectively, and the duration of working is determined according to the actual requirement;
of course, the control assembly can also control the respective devices by means of other common sensors, such as humidity sensors, position sensors, etc.
Meanwhile, in order to adjust the temperatures of the preheating drying chamber 4 and the high-temperature carbonization chamber 5, temperature sensors for detecting the temperatures in the corresponding chambers are arranged in the preheating drying chamber 4 and the high-temperature carbonization chamber 5, the temperature sensors are electrically connected with a control assembly, and the control assembly controls the on/off of the heating devices in the corresponding chambers according to signals of the temperature sensors. Wherein the temperature in the preheating drying chamber 4 should be between 80 ℃ and 100 ℃ when the small-particle garbage is preheated and dried, and the temperature in the high-temperature carbonization chamber 5 should be between 220 ℃ and 400 ℃ when the dried small-particle garbage is carbonized at high temperature.
Furthermore, the heating device can adopt common heating equipment in the market, such as a burner or an electric furnace, and the like, and in the embodiment, the heating device adopts a specific structure that the heating device comprises a heat exchange tube 8 encircling the periphery of a corresponding chamber, the air inlet end of the heat exchange tube 8 is communicated with the air outlet end of the electromagnetic valve, the air inlet end of the electromagnetic valve is communicated with an external steam generator, and the control assembly controls the opening or closing of the electromagnetic valve of the corresponding chamber according to the signal of the temperature sensor. I.e. by controlling the opening or closing of the solenoid valve to achieve temperature control in the pre-heated drying chamber 4 or the high temperature carbonization chamber 5.
Meanwhile, the garbage crushing device 3 can be a common garbage disposer in the market, in the embodiment, the garbage crushing device 3 has the specific structure that the garbage crushing device 3 comprises a servo motor 9, an inner cylinder 10 with a cylinder opening being a feeding hole, and an outer cylinder 11 with a discharging hole arranged on the bottom surface, the inner cylinder 10 is erected on the cylinder opening of the outer cylinder 11, a driving bevel gear 12 is sleeved on an output shaft of the servo motor 9, the driving bevel gear 12 is in meshed connection with an upper bevel gear 13 fixedly sleeved on the lower end of a hollow shaft 15, and a lower bevel gear 14 fixedly sleeved on the lower end of a central shaft 16, the central shaft 16 is vertically arranged, the hollow shaft 15 is sleeved and rotationally connected on the central shaft 16, the upper ends of the central shaft 16 and the hollow shaft 15 extend upwards to sequentially penetrate into the outer cylinder 11 and the inner cylinder 10, a pressing blade 17 is fixedly sleeved on the central shaft 16 positioned in the inner cylinder 10, a grinding blade 18 is fixedly sleeved on the hollow shaft 15 positioned between the outer cylinder 11 and the inner cylinder 10, a pushing blade 19 is fixedly sleeved on the hollow shaft 15, and an inner cylinder 20 is arranged on the wall of a sieve hole 10 positioned on the periphery of the grinding blade 18. The servo motor 9 drives the upper bevel gear 13 and the lower bevel gear 14 to rotate respectively through the driving bevel gear 12, then drives the pressing blade 17 and the milling cutter 18 to rotate in opposite directions through the central shaft 16 and the hollow shaft 15 respectively, organic garbage is pressed into the milling cutter 18 downwards under the rotation action of the pressing blade 17 and pushed to the sieve holes 20 under the reverse rotation action of the milling cutter 18, the organic garbage at the sieve holes 20 is extruded into particles and penetrates into the inner barrel 10 from the sieve holes 20, and finally, the small particle garbage can be discharged from a discharge hole under the rotation drive of the pushing blade 19.
Still further, in order to make the drying of granule rubbish as far as possible in preheating drying chamber 4 be complete, be provided with the guide inclined plate 21 that a plurality of layers just connect the material end to be higher than the blanking end from top to bottom in preheating drying chamber 4, the guide inclined plate 21 that is located the top layer connects the material end and the feed inlet position of preheating drying chamber 4 corresponds, the blanking end of the guide inclined plate 21 of upper strata corresponds with the material end position of the guide inclined plate 21 of next floor, the bottom surface of preheating drying chamber 4 is interior conical surface, and the discharge gate of preheating drying chamber 4 is offered in its bottom surface center department, be provided with the telescopic link on the preheating drying chamber 4 that is located the material end outside of each guide inclined plate 21 and follow the push cylinder 22 that the length direction of guide inclined plate 21 set up, the outer end of the telescopic link of push cylinder 22 is equipped with push pedal 23. The guide inclined plate 21 can prolong the moving length of the small particle garbage in the preheating drying chamber 4, and meanwhile, the small particle garbage can realize the reverse side effect when entering the guide inclined plate 21 of the next layer from the guide inclined plate 21 of the previous layer so as to ensure that the small particle garbage can be dried completely. And each layer of the guiding inclined plate 21 is provided with a pushing cylinder 22 for pushing the small particle garbage to move towards the blanking end of the guiding inclined plate 21 so as to prevent the wet small particle garbage from being stuck on the guiding inclined plate 21.
In addition, in the embodiment, the first material valve, the second material valve and the third material valve respectively comprise a valve plate 24 capable of blocking a corresponding feed port or discharge port, the corresponding two end points of the valve plate 24 are rotatably connected in the corresponding feed port or discharge port through a rotating shaft pin 25, the rotating shaft pin 25 is linked with an output shaft of a driving motor 26, and the driving motor 26 is fixed on the outer side wall of the corresponding feed port or discharge port.
Considering that the storage barrel 2 is in direct contact with wet organic garbage and is easy to foul and smell, in order to facilitate cleaning of the storage barrel 2, the storage barrel 2 and the shell 1 are of a split structure, a fixing groove is formed in the upper end face of the shell 1, the storage barrel 2 is placed in the fixing groove, and a through hole for communicating a discharge hole of the storage barrel 2 with a feed hole of the garbage crushing device 3 is formed in the bottom surface of the fixing groove.
Meanwhile, considering that the temperature of the small carbon particles coming out of the high-temperature carbonization chamber 5 is high, the small carbon particles are directly taken out and easily scalded, therefore, in the embodiment, the accommodating barrel 2, the garbage crushing device 3, the preheating drying chamber 4 and the high-temperature carbonization chamber 5 are sequentially arranged on the shell 1 from top to bottom, and the carbon receiving groove 27 is arranged on the shell right below the discharge hole of the high-temperature carbonization chamber 5. I.e. the small carbon particles with higher temperature can fall into the carbon receiving tank 27 first and then be taken out from the carbon receiving tank 27 after being cooled.
Further, in order to recover the moist air in the preheating drying chamber 4, a plurality of cooling fins 28 are provided on the outer wall of the discharge pipe 7 outside the preheating drying chamber 4 in the axial direction thereof, and a water collecting tank 29 is provided below the outer port of the discharge pipe 7.
The above embodiments are only one of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, so that all equivalent changes according to the shape, structure and principle of the present invention are covered by the scope of the present invention.
Claims (4)
1. The carbonization treatment equipment for the organic garbage is characterized by comprising a shell (1), wherein a receiving cylinder (2) with a feed port and a discharge port, a garbage crushing device (3), a preheating drying chamber (4) and a high-temperature carbonization chamber (5) are arranged on the shell (1), the preheating drying chamber (4) and the high-temperature carbonization chamber (5) are both closed chambers and are provided with heating devices, the feed port of the receiving cylinder (2) is communicated with the outside, the discharge port is communicated with the feed port of the garbage crushing device (3), the feed port of the preheating drying chamber (4) is communicated with the discharge port of the garbage crushing device (3), the discharge port is communicated with the feed port of the high-temperature carbonization chamber (5), and a first material valve is arranged at the feed port of the preheating drying chamber (4) or the feed port of the high-temperature carbonization chamber (5), a third material valve is arranged at the discharge port of the high-temperature carbonization chamber (5), and a vacuum pump (6) is arranged in the preheating drying chamber (4), and a vacuum pump (6) is arranged outside a vacuum exhaust pipe (7) and penetrates through the vacuum pump (7);
The garbage crushing device (3) comprises a servo motor (9), an inner cylinder (10) with a cylinder opening being a feeding hole, and an outer cylinder (11) with a discharging hole arranged on the bottom surface, wherein the inner cylinder (10) is erected on the cylinder opening of the outer cylinder (11), a driving bevel gear (12) is sleeved on an output shaft of the servo motor (9), an upper bevel gear (13) fixedly sleeved at the lower end of a hollow shaft (15) and a lower bevel gear (14) fixedly sleeved at the lower end of a central shaft (16) are connected in a meshed manner, the central shaft (16) is vertically arranged, the hollow shaft (15) is sleeved and rotatably connected on the central shaft (16), the upper ends of the central shaft (16) and the hollow shaft (15) extend upwards to sequentially penetrate into the outer cylinder (11) and the inner cylinder (10), a pressing blade (17) is fixedly sleeved on the central shaft (16) in the inner cylinder (10), a grinding blade (18) is fixedly sleeved on the hollow shaft (15), a pushing blade (19) is fixedly sleeved on the hollow shaft (15) positioned between the outer cylinder (11) and the inner cylinder (10), and a sieve opening (20) is arranged on the cylinder wall (10) positioned on the periphery of the grinding blade (18);
The preheating drying chamber (4) is internally provided with a plurality of layers of guide inclined plates (21) from top to bottom, the material receiving ends of the guide inclined plates (21) positioned at the top layer correspond to the material inlet positions of the preheating drying chamber (4), the material receiving ends of the guide inclined plates (21) at the upper layer correspond to the material receiving ends of the guide inclined plates (21) at the lower layer, the bottom surface of the preheating drying chamber (4) is an inner conical surface, the material outlet of the preheating drying chamber (4) is arranged at the center of the bottom surface of the preheating drying chamber, the preheating drying chamber (4) positioned at the outer side of the material receiving ends of each guide inclined plate (21) is provided with a pushing cylinder (22) with a telescopic rod arranged along the length direction of the guide inclined plates (21), and the outer end of the telescopic rod of the pushing cylinder (22) is provided with a push plate (23);
The garbage crushing device comprises a shell (1), and is characterized by further comprising a control assembly, wherein the shell (1) is provided with a control switch, the control switch, a garbage crushing device (3), a heating device, a vacuum air pump (6), a first material valve, a second material valve and a third material valve are electrically connected with the control assembly, and the control assembly respectively controls the opening or closing of the garbage crushing device (3), the heating device, the vacuum air pump (6), the first material valve, the second material valve and the third material valve according to signals of the control switch;
Temperature sensors for detecting the temperature in the corresponding chambers are arranged in the preheating drying chamber (4) and the high-temperature carbonization chamber (5), the temperature sensors are electrically connected with a control assembly, and the control assembly controls the on-off of a heating device in the corresponding chamber according to signals of the temperature sensors;
the heating device comprises a heat exchange tube (8) which surrounds the periphery of the corresponding chamber, the air inlet end of the heat exchange tube (8) is communicated with the air outlet end of the electromagnetic valve, the air inlet end of the electromagnetic valve is communicated with an external steam generator, and the opening or closing of the electromagnetic valve of the corresponding chamber is controlled by the control assembly according to the signal of the temperature sensor;
A plurality of cooling fins (28) are arranged on the outer pipe wall of the discharge pipe (7) positioned outside the preheating drying chamber (4) along the axial direction of the discharge pipe, and a water collecting tank (29) is arranged below the outer port of the discharge pipe (7).
2. The carbonization treatment equipment for organic garbage, as set forth in claim 1, wherein the first material valve, the second material valve and the third material valve each comprise a valve plate (24) capable of blocking a corresponding feed port or discharge port, two corresponding end points of the valve plate (24) are rotatably connected in the corresponding feed port or discharge port through a rotating shaft pin (25), the rotating shaft pin (25) is linked with an output shaft of a driving motor (26), and the driving motor (26) is fixed on the outer side wall of the corresponding feed port or discharge port.
3. The carbonization treatment equipment for organic garbage, as set forth in claim 1, characterized in that the receiving cylinder (2) and the shell (1) are of a split structure, a fixing groove is formed in the upper end face of the shell (1), the receiving cylinder (2) is placed in the fixing groove, and a through hole for communicating a discharge hole of the receiving cylinder (2) with a feed hole of the garbage crushing device (3) is formed in the bottom surface of the fixing groove.
4. The carbonization treatment equipment for organic garbage, as set forth in claim 1, characterized in that the receiving barrel (2), the garbage crushing device (3), the preheating drying chamber (4) and the high-temperature carbonization chamber (5) are sequentially arranged on the shell (1) from top to bottom, and a carbon receiving groove (27) is arranged on the shell positioned right below the discharge port of the high-temperature carbonization chamber (5).
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| CN202010890725.8A CN111876175B (en) | 2020-08-29 | 2020-08-29 | A kind of organic waste carbonization treatment equipment |
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| CN202010890725.8A CN111876175B (en) | 2020-08-29 | 2020-08-29 | A kind of organic waste carbonization treatment equipment |
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| CN111876175B true CN111876175B (en) | 2025-07-11 |
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