CN102235824A - Dynamic thermal efficient energy-saving emission-reducing environmentally-friendly curing and drying kiln equipment - Google Patents
Dynamic thermal efficient energy-saving emission-reducing environmentally-friendly curing and drying kiln equipment Download PDFInfo
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- CN102235824A CN102235824A CN2010101596589A CN201010159658A CN102235824A CN 102235824 A CN102235824 A CN 102235824A CN 2010101596589 A CN2010101596589 A CN 2010101596589A CN 201010159658 A CN201010159658 A CN 201010159658A CN 102235824 A CN102235824 A CN 102235824A
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- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000002918 waste heat Substances 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims description 42
- 238000004065 wastewater treatment Methods 0.000 claims description 17
- 150000001875 compounds Chemical group 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 241000270722 Crocodylidae Species 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 4
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
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- 238000004088 simulation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
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- 230000009977 dual effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
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- 238000004064 recycling Methods 0.000 description 3
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- 238000004134 energy conservation Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
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- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
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- 230000008020 evaporation Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- -1 gangue Substances 0.000 description 1
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Abstract
The invention discloses dynamic thermal efficient energy-saving emission-reducing environmentally-friendly curing and drying kiln equipment, comprising a curing and drying kiln equipment wall, a top cover ground and door enclosing structure, an equipment wall and door sealing structure, a waste heat recovery plant and a waste water processing device. The dynamic thermal efficient energy-saving emission-reducing environmentally-friendly curing and drying kiln equipment is characterized by also comprising a negative-pressure dynamic thermal efficient energy-saving fluid execution device and an intelligent automatic detection control regulation device, wherein the negative-pressure dynamic thermal efficient energy-saving fluid execution device is installed on the inner wall of the curing and drying kiln equipment; a medium input chamber, a volume chamber, a vacuum chamber and a mixed medium output chamber are communicated in sequence; a working medium assembly is fixed in the volume chamber; and the tapering part of the working medium assembly is communicated with a heat source and a working medium input pipeline. The dynamic thermal efficient energy-saving emission-reducing environmentally-friendly curing and drying kiln equipment has dual functions of curing and drying, and replaces a still kettle and a traditional static curing and drying kiln, therefore a heat energy heat emission factor, efficiency and heat energy use ratio can be greatly improved, energy consumption is reduced, energy is saved, environmental pollution is lightened, product quality is improved, and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of maintenance and dry kiln equipment, particularly relate to a kind of maintenance of hot dynamic high-efficiency energy-saving, emission-reducing, environment friendly and dry kiln equipment with the hot dynamic type efficient energy-saving and emission-reducing of negative pressure environment-friendly function, it is improvement to existing maintenance and dry kiln device structure, belong to building materials technology field, the alternative steam-cured still of the present invention and maintenance of traditional static formula and dry kiln equipment, be mainly used in cement, flyash, foam cement, foam concrete, air entrained concrete, slag, gangue, slag, concrete segment and plate, brick, bar, pipe, stake waits maintenance and the dry kiln equipment and the using method of building element and various goods, also be applicable to other goods and product and material maintenance and dry kiln equipment and using method, the energy-conservation fluid actuating device of the hot dynamic high-efficiency of the negative pressure in this equipment can also be used for heat energy recycling, efficient energy-saving and emission-reducing, high-efficient energy-saving environment friendly, smoke abatement and dust control, sewage and exhaust-gas treatment etc.
Background technology
At present, the normal pressure static type maintenance of prior art and dry kiln equipment are by maintenance and dry kiln equipment body of wall and top cover, ground and door building enclosure, equipment body of wall and door sealing structure, waste-heat recovery device, wastewater treatment equipment constitutes, owing to be simply equipped, technology, technology falls behind, ubiquity serious temperature in the kiln, moisture field, pressure field, the velocity field skewness, effective utilization rate of thermal energy is domestic only 6-10%, has only 15-35% abroad, low efficiency, high energy consumption, high pollution, cause energy significant wastage, contaminated environment, poor product quality, problem such as production efficiency is low.
Summary of the invention
Purpose of the present invention just is to overcome the prior art above shortcomings, provide a kind of new maintenance of hot dynamic high-efficiency energy-saving, emission-reducing, environment friendly and dry kiln equipment, maintenance of this hot dynamic high-efficiency energy-saving, emission-reducing, environment friendly and dry kiln equipment have heat energy recycling efficient energy-saving and emission-reducing environment-friendly function, substitute still kettle and maintenance of traditional normal pressure static type and dry kiln technical matters equipment, solve temperature in traditional maintenance and the dry kiln equipment, the temperature field, the temperature field, pressure field, the velocity field skewness, steam-cured poor product quality, production efficiency is low, high energy consumption, high pollution, the great technical barrier of low heat energy effective rate of utilization, improve heat energy heat release system and efficient and effective utilization rate of thermal energy significantly and reach 40-70%, energy savings, cut down the consumption of energy, energy-conservation, reduce discharging, the environmental protection rate can reach 50-80%, reduce environmental pollution, improve the quality of products, boost productivity, improve the energy-saving, emission-reducing, environment friendly benefit.
The technical scheme that the present invention provides is: maintenance of hot dynamic high-efficiency energy-saving, emission-reducing, environment friendly and dry kiln equipment, it is characterized in that including maintenance and dry kiln equipment body of wall and top cover ground and door building enclosure, equipment body of wall and door sealing structure, the energy-efficient fluid actuating device of the hot dynamic type of negative pressure, intellectual Automatic Detection and Control adjusting device, waste-heat recovery device, wastewater treatment equipment, wherein:
Maintenance and dry kiln equipment body of wall and top cover ground and door building enclosure, the multi-layer compound structure that connects successively by watertight composition, heat-insulation layer, thermal insulation layer, impervious building element, the top of this multi-layer compound structure is connected with the kiln lid, and the bottom of this multi-layer compound structure is connected with at the bottom of the kiln;
Equipment body of wall and door sealing structure, its for promotes, overturn, singly open, twoly open, a kind of in the roller shutter, folding and electronic slideway form, its hermetically-sealed construction makes maintenance and dry kiln equipment body of wall and a compound seal by hold-down mechanism and cushion sealing;
The energy-efficient fluid actuating device of the hot dynamic type of negative pressure is installed on maintenance and the dry kiln equipment inwall, the profile of the energy-efficient fluid actuating device of negative pressure dynamic type is the crocodile shape, its head medium input port and body portion inner chamber top are that dielectric chamber, middle part are chamber volume, mixing chamber, the bottom is that vacuum chamber, afterbody are that mictoplasm output chamber and delivery outlet are linked in sequence, and medium input chamber is connected and composed successively by input port, tapered portion and flaring part.Chamber volume is made of medium assembly and working medium assembly, vacuum chamber is connected and composed successively by tapered portion, straight line portion and flaring part, mictoplasm output chamber is connected and composed successively by flaring part and afflux part, the working medium assembly is connected and composed successively by tapered portion, flaring part, volume part, spout part, the working medium assembly is fixed in the chamber volume, and the working medium assembly is connected with thermal source with the working medium input channel by tapered portion;
Intellectual Automatic Detection and Control adjusting device includes temperature sensor, computer, the flow rate calculation instrument, temperature polling instrument, the input of temperature sensor links to each other with steam-cured and drying equipment, take out the temperature signal of simulation, the output of temperature sensor and temperature transmitter input link, convert data signal to, link the input end and computer mouth through Programmable Logic Controller, carrying out data by computer handles, control, regulate maintenance and dry kiln device interior temperature, the input of flow sensor and fluid line polyphone, the output of computer links to each other with the control valve input of executing agency, the control valve output of executing agency links to each other by the tapered portion of the working medium assembly of the energy-efficient fluid actuating device of the hot dynamic type of pipeline and negative pressure, the control valve of executing agency adopts two kinds of forms manually with automatic, the output signal of telecommunication of executing agency links to each other with analog-digital converter by electric operator, analog quantity is converted to digital quantity receives input end and computer again through Programmable Logic Controller, the input of executing agency links to each other with D/A through electric operator, receives fanout again through Programmable Logic Controller; Computer Control Unit also is provided with display, printer, keyboard and mouse, software systems, described fluid sensor also links to each other with the flow rate calculation instrument, with record and demonstration flow value, described temperature sensor also links to each other with temperature polling instrument, in order to the displays temperature value;
Waste-heat recovery device is connected through the energy-efficient waste-heat recovery device of the hot dynamic type of pipeline and negative pressure and with heat target successively by thermal source, and by connecting and composing through pipeline and the energy-efficient waste-heat recovery device of the hot dynamic type of negative pressure with heat target;
Wastewater treatment equipment is connected with energy-efficient wastewater treatment equipment of negative pressure liquid dynamic type and wastewater treatment object through pipeline successively by fluid energy, and is connected and composed through pipeline and the energy-efficient wastewater treatment equipment of negative pressure liquid dynamic type by the wastewater treatment object.
Compared with prior art, beneficial effect of the present invention is: solved temperature field in static maintenance of traditional normal pressure and the dry kiln equipment, the temperature field, moisture field, pressure field, the velocity field skewness, high energy consumption, high pollution, low heat energy effective rate of utilization, poor product quality, production efficiency is hanged down a difficult problem, static maintenance of still kettle and traditional normal pressure and dry kiln technical matters device systems have been substituted, it is little to solve the still kettle volume, can not maintenance sheet material etc. the massive article problem, enlarged function of use, improved effective utilization rate of thermal energy significantly, energy savings, cut down the consumption of energy, reduce environmental pollution, effective utilization rate of thermal energy only has a 6-10% by domestic, has only 15-35% abroad, improve 40-70%, save coal, water,, energy-saving and emission-reduction (greenhouse gases), all can reach 50-80%, the steam-cured qualification rate 100% (compression strength of product, frost resistance, permeability resistance, relative moisture content, drying shrinkage etc.) meet national standard.Boost productivity more than 2 times.
Description of drawings
Fig. 1-1 is a profile schematic diagram of the present invention.
Fig. 1-2 is the A-A cutaway view of Fig. 1-1.
Fig. 1-3 is Fig. 1-1 B-B cutaway view.
Fig. 2-1 is the energy-efficient fluid actuating device profile of the hot dynamic type of a negative pressure schematic diagram.
Fig. 2-2 is the left view of Fig. 2-1.
Fig. 2-3 is the energy-efficient fluid actuating device working medium of the hot dynamic type of a negative pressure assembly structure schematic diagram.
Fig. 2-4 is the front view of working medium assembly.
Fig. 2-5 is Fig. 2-4A-A cutaway view.
Fig. 3 is intellectual Automatic Detection and Control adjusting device block diagram.
Fig. 4 residual neat recovering system block diagram.
Fig. 5 sewage disposal system block diagram.
The specific embodiment
Describe the present invention in detail below in conjunction with figure:
Environmental protection maintenance of the hot dynamic type efficient energy-saving and emission-reducing of described negative pressure and dry kiln device systems can be equipment such as maintenance and dry kiln, chamber, case, are example with curing kilns equipment now
Shown in Fig. 1-1～Fig. 1-3: it is made up of maintenance and dry kiln equipment body of wall and top cover ground and a door building enclosure 1-1, equipment body of wall and door sealing structure 1-2, the energy-efficient fluid actuating device 4 of the hot dynamic type of negative pressure, intellectual Automatic Detection and Control adjusting device 3.Wherein, maintenance and dry kiln equipment body of wall and top cover ground and door building enclosure 1-1 connect and compose multi-layer compound structure successively by building elements such as watertight composition 21, heat-insulation layer 22, thermal insulation layer 23, impervious layers 24.Equipment body of wall and door sealing structure 1-2, its wicket are two open form formulas; Sealing mechanism is made of compressing structure and cushion sealed composite, maintenance and dry kiln device body and the compound seal of kiln plant door.
Shown in Fig. 2-1～Fig. 2-5: the energy-efficient fluid actuating device 4 of the hot dynamic type of negative pressure vertically is arranged on the inwall of maintenance and dry kiln equipment body, can select its quantity as required.The profile of the energy-efficient fluid actuating device 4 of the hot dynamic type of negative pressure is the crocodile shape, it can be similar crocodile shape, the medium input chamber 7 of its head medium input port 6 and body portion inner chamber, dielectric chamber straight line portion 8, the chamber volume 9 at middle part, the vacuum chamber 16 of bottom and afterbody are that mictoplasm output chamber 18 and delivery outlet 19 orders are communicated with, its upper and lower shell is provided with the phyllidium sheet that looses, medium input chamber 7 is is partly connected and composed by input port tapered portion and flaring, and chamber volume 9 is connected and composed by medium assembly and working medium assembly 10.Vacuum chamber 16 is connected and composed by tapered portion 15, straight line portion and flaring part 17.Mictoplasm output chamber 18 and delivery outlet 19 are are partly connected and composed by flaring part and afflux.Working medium assembly 10 is connected and composed by tapered portion 11, flaring part 12, volume part 13, jet pipe or nozzle 14, and working medium assembly 10 is fixed in the chamber volume 9, and working medium assembly 10, tapered portion 11 are communicated with thermal source with working medium input channel 20;
As shown in Figure 3, described intellectual Automatic Detection and Control adjusting device comprises:
1. temperature sensor adopts WZP2-230, its input links to each other with maintenance and drying equipment, take out the temperature signal of simulation, the output of temperature sensor links to each other with temperature transmitter RTD input, convert data signal to, link the input port of Computer IP C-610P (586) through Programmable Logic Controller FPIOSH (N^IS), carry out data by intellectual computer and handle, regulate steam-cured and drying equipment internal temperature.
2. flow sensor adopts LVGB-21, flow sensor input and fluid line polyphone, its output links to each other with the control valve of the ZDLP-65 of executing agency, the control valve of executing agency links to each other with the accelerating part of the working medium assembly of fluid actuating device by working medium input channel 20, the control valve of executing agency adopts two kinds of forms manually with automatic, the output signal of telecommunication of executing agency links to each other with A/D converter A/D by electric operator DFQ-3610BIII, analog quantity is converted to digital quantity receives input end and computer through programmable controller FPIOSH (N^IS), the input of executing agency links to each other with D/A D/A through electric operator, receives fanout again through Programmable Logic Controller.
3. this computer control adjusting device also is provided with display PHILIPS-14A, printer BJC-610, keyboard and mouse, software systems.
4. described fluid sensor LVGB-21 also links to each other with flow integrator LD, in order to record and demonstration flow value.
5. described temperature sensor WZP2-230 also links to each other with temperature polling instrument XMDA-12A, in order to the displays temperature value.
Waste-heat recovery device system diagram 4, be connected successively through the energy-efficient waste-heat recovery device 4-2 of the hot dynamic type of pipeline and negative pressure and with heat target 4-3 by thermal source 4-1, and by connecting and composing through pipeline and the energy-efficient waste-heat recovery device 4-2 of the hot dynamic type of negative pressure with heat target 4-3;
Wastewater treatment equipment system diagram 5, be connected successively with energy-efficient wastewater treatment equipment 5-2 of negative pressure liquid dynamic type and processing object (curing kilns waste water) 5-3 through pipeline by fluid energy 5-1, and connect and compose through pipeline and the energy-efficient wastewater treatment equipment 5-2 of negative pressure liquid dynamic type by the wastewater treatment object.
Operation principle of the present invention is as follows: various cement, flyash, concrete, air entrained concrete, foam cement, after goods such as foam concrete and material and product are packed in maintenance and the dry kiln equipment, working medium is by the working medium assembly of the energy-efficient fluid actuating device of the pipeline input hot dynamic type of negative pressure, chamber volume, mixing chamber, vacuum chamber, mictoplasm output chamber and delivery outlet, medium input chamber, converting at least a steam thermal energy to vacuum is that little negative pressure and acoustic energy and work are over and enter waste heat in maintenance and the dry kiln equipment, acoustic energy produces the resonance heat release, with synthetic heat altogether to the maintenance and the drying of various goods and product and material in steaming kiln and the drying equipment, utilize the function of the energy-efficient fluid actuating device of negative pressure dynamic type, make temperature field in environmental protection maintenance of the hot dynamic type efficient energy-saving and emission-reducing of negative pressure and the dry kiln equipment, moisture field, pressure field, velocity field is evenly distributed, improve the condensation exothermal efficiency, quicken heat exchange, effective utilization rate of thermal energy only has a 6-10% by domestic, has only 15-35% abroad, bring up to 50-70%, thereby form negative pressure hot dynamic type heat energy recycling efficient energy-saving and emission-reducing environmental protection maintenance and dry difunctional, be that maintenance guarantees that relative temperature and humidity make abundant hydration reaction of goods and dry diminishing make various goods, product, the material relative moisture content meets standard, solve the various goods of the static maintenance of traditional normal pressure, product, it is long to stack the natural evaporation moisture time behind the material kiln discharge in the open, need the place big, problems such as land occupation is many, improve the quality of products, enhance productivity, energy-saving and cost-reducing, eliminate flue dust, sewage, the remarkable result of exhaust-gas treatment etc.
Claims (1)
1. maintenance of hot dynamic high-efficiency energy-saving, emission-reducing, environment friendly and dry kiln equipment, it is characterized in that including maintenance and dry kiln equipment body of wall and top cover ground and door building enclosure, equipment body of wall and door sealing structure, the energy-efficient fluid actuating device of the hot dynamic type of negative pressure, intellectual Automatic Detection and Control adjusting device, waste-heat recovery device, wastewater treatment equipment, wherein:
Maintenance and dry kiln equipment body of wall and top cover ground and door building enclosure, the multi-layer compound structure that connects successively by watertight composition, heat-insulation layer, thermal insulation layer, impervious building element, the top of this multi-layer compound structure is connected with the kiln lid, and the bottom of this multi-layer compound structure is connected with at the bottom of the kiln;
Equipment body of wall and door sealing structure, its for promotes, overturn, singly open, twoly open, a kind of in the roller shutter, folding and electronic slideway form, its hermetically-sealed construction makes maintenance and dry kiln equipment body of wall and a compound seal by hold-down mechanism and cushion sealing;
The energy-efficient fluid actuating device of the hot dynamic type of negative pressure is installed on maintenance and the dry kiln equipment inwall, the profile of the energy-efficient fluid actuating device of negative pressure dynamic type is the crocodile shape, its head medium input port and body portion inner chamber top are that dielectric chamber, middle part are chamber volume, mixing chamber, the bottom is that vacuum chamber, afterbody are that mictoplasm output chamber and delivery outlet are linked in sequence, and medium input chamber is connected and composed successively by input port, tapered portion and flaring part.Chamber volume is made of medium assembly and working medium assembly, vacuum chamber is connected and composed successively by tapered portion, straight line portion and flaring part, mictoplasm output chamber is connected and composed successively by flaring part and afflux part, the working medium assembly is connected and composed successively by tapered portion, flaring part, volume part, spout part, the working medium assembly is fixed in the chamber volume, and the working medium assembly is connected with thermal source with the working medium input channel by tapered portion;
Intellectual Automatic Detection and Control adjusting device includes temperature sensor, computer, the flow rate calculation instrument, temperature polling instrument, the input of temperature sensor links to each other with steam-cured and drying equipment, take out the temperature signal of simulation, the output of temperature sensor and temperature transmitter input link, convert data signal to, link the input end and computer mouth through Programmable Logic Controller, carrying out data by computer handles, control, regulate maintenance and dry kiln device interior temperature, the input of flow sensor and fluid line polyphone, the output of computer links to each other with the control valve input of executing agency, the control valve output of executing agency links to each other by the tapered portion of the working medium assembly of the energy-efficient fluid actuating device of the hot dynamic type of pipeline and negative pressure, the control valve of executing agency adopts two kinds of forms manually with automatic, the output signal of telecommunication of executing agency links to each other with analog-digital converter by electric operator, analog quantity is converted to digital quantity receives input end and computer again through Programmable Logic Controller, the input of executing agency links to each other with D/A through electric operator, receives fanout again through Programmable Logic Controller; Computer Control Unit also is provided with display, printer, keyboard and mouse, software systems, described fluid sensor also links to each other with the flow rate calculation instrument, with record and demonstration flow value, described temperature sensor also links to each other with temperature polling instrument, in order to the displays temperature value;
Waste-heat recovery device is connected through the energy-efficient waste-heat recovery device of the hot dynamic type of pipeline and negative pressure and with heat target successively by thermal source, and by connecting and composing through pipeline and the energy-efficient waste-heat recovery device of the hot dynamic type of negative pressure with heat target;
Wastewater treatment equipment is connected with energy-efficient wastewater treatment equipment of negative pressure liquid dynamic type and wastewater treatment object through pipeline successively by fluid energy, and is connected and composed through pipeline and the energy-efficient wastewater treatment equipment of negative pressure liquid dynamic type by the wastewater treatment object.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103115492A (en) * | 2011-11-16 | 2013-05-22 | 宜兴市前锦炉业设备有限公司 | Rare earth three color phosphor powder sintering experimental furnace |
| CN103507151A (en) * | 2013-09-26 | 2014-01-15 | 芜湖精英新型建材有限公司 | Top maintenance house used for maintaining autoclaved aerated block slurry |
| CN103978545A (en) * | 2014-05-20 | 2014-08-13 | 潜山县新型工程建筑材料有限公司 | Still kettle tail gas recycling and reusing system |
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