CN209005408U - A kind of pulse bag type dust collector - Google Patents
A kind of pulse bag type dust collector Download PDFInfo
- Publication number
- CN209005408U CN209005408U CN201821327754.8U CN201821327754U CN209005408U CN 209005408 U CN209005408 U CN 209005408U CN 201821327754 U CN201821327754 U CN 201821327754U CN 209005408 U CN209005408 U CN 209005408U
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- Prior art keywords
- pulse
- bag
- dedusting
- gas
- dust collector
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of pulse bag type dust collector, it is characterized by comprising upper boxes, middle cabinet, ash bucket and control centre, ash bucket side middle and lower part is connect with blast pipe, a deflector is equipped in the ash bucket, plate-type filtering case is equipped between ash bucket and middle cabinet, card is equipped between the middle cabinet and upper box, the card, which is gone into battle, shows several groups dedusting through-hole, dedusting through-hole has metallic framework, the metallic framework is equipped with dedusting filtering bag, the upper box is equipped with pulse ash remover, the pulse ash remover is by pulse valve, gas bag, injection tube combination connection, the upper right corner is additionally provided with a gas-detecting device inside the upper box, there are two air outlet tube mouths for the gas-detecting device connection, the control centre and gas-detecting device, pulse valve, the connection of plate-type filtering case.The application is dusted using deflector, plate-type filtering case and dedusting filtering bag, is sprayed ash using pulse, changes clothes dedusting filtering bag and is replaced the filter core of plate-type filtering case come deashing.
Description
Technical field
The utility model relates to deduster technical field more particularly to a kind of pulse bag type dust collectors.
Background technique
With the development of modern industry, influence caused by health of the dust to environment and the mankind is got worse, effectively
Dust pollution is administered, purifies the living environment of the mankind, it has also become proprietary common recognition.In order to safeguard production environment cleaning, it is necessary to
Cleaning is by the place of dust pollution in time.Deduster, especially sack cleaner, be widely used in metallurgy, building materials, machinery,
In the dust separation of various industrial and mining enterprises' non-fiber industrial dust such as chemical industry, mine and the recycling of material.But existing pocket type
Deduster, the drawbacks such as that there is ash-removal effects is undesirable, purification efficiency is low, life-span of the filter bag is short, maintenance load is big, seriously affects
Normal, the effective use of sack cleaner, so, it needs to improve the structure of existing sack cleaner, how to mention
The deashing ability of high bag filter cloth bag, reduces the resistance of bag filter, is to ensure that dedusting reliability service under system
It is crucial.
Utility model content
To overcome the problems, such as raising sack cleaner efficiency existing in the prior art, the utility model provides a kind of arteries and veins
Rush sack cleaner.
A kind of pulse bag type dust collector, including upper box, middle cabinet, ash bucket and control centre, in the ash bucket side under
Portion is connect with blast pipe, and a deflector is additionally provided in the ash bucket, and a plate-type filtering case is equipped between the ash bucket and middle cabinet,
One group of card is equipped between the middle cabinet and upper box, the card, which is gone into battle, shows several groups dedusting through-hole, under dedusting through-hole
It is provided with metallic framework, the metallic framework is equipped with dedusting filtering bag, and the upper box is equipped with pulse ash remover, the pulse
Deashing device combines connection by pulse valve, gas bag, injection tube, and the pulse valve and gas bag are arranged above the upper box, spray
Blowpipe is connect with the dedusting through-hole on card, and the upper right corner is additionally provided with a gas-detecting device, the gas inside the upper box
The connection of body detection device there are two air outlet tube mouth, one be the air towards outside the upper box air outlet tube mouth, one is to wear
Cross the reflux nozzle that the card leads to the middle cabinet, the control centre and gas-detecting device, pulse valve, plate-type filtering
Case connection.
In some embodiments of the utility model, the plate-type filtering case is using can-cut, through water-proofing treatment
For air port cotton as filter core, spare filter core is sealed in a manner of spool is fixed on plate-type filtering case side, when pulse valve opens work,
Plate-type filtering case automatically cuts off filter core currently in use, and ash bucket is automatically fallen into after filter core cutting, board-like when pulse valve closes work
Rose Box opening of rotary shaft changes spare filter core.
In some embodiments of the utility model, the dedusting filtering bag is fixed on metallic framework by elastic piston ring,
The metallic framework uses polygonal, reduces the friction of dedusting filtering bag and metallic framework, extends the service life of dedusting filtering bag.
In some embodiments of the utility model, the dedusting filtering bag in the middle cabinet uses superfine fibre.
In some embodiments of the utility model, partition can also be set in the middle cabinet, by metal middle in array
Skeleton and corresponding dedusting filtering bag are separated by column or are separated by row.
In some embodiments of the utility model, the middle cabinet is additionally provided with transparent maintenance door, and the maintenance door is in
Cabinet is sealed with foam glue strip.
In some embodiments of the utility model, the pulse valve is that right-angle impulse valve or II type lead directly to pulse valve.
In some embodiments of the utility model, the gas-detecting device includes gas detection cell, data analysis
Unit, the gas detection cell are connected with data analysis unit, and the data transmission that will test is described to data analysis unit
Data analysis unit is connect with control centre.
In some embodiments of the utility model, the ash bucket is equipped with unloading valve, convenient for automatically processing dust stratification.
In some embodiments of the utility model, the reflux nozzle can also be arranged on the outside of upper box, by returning
Flow tube road returns to ash bucket and carries out primary dedusting again.
Dusty gas enters ash bucket by blast pipe, and thick grit falls directly into ash bucket bottom after being blocked due to inertia by deflector
Portion, dustshot are upwardly into plate-type filtering case with air-flow turnover, and dustshot product is attached to filter core lower surface, filters through plate-type filtering case
Rear gas enter in cabinet, dust product is attached to filter bag outer surface, and filtered gas enters upper box to gas-detecting device,
After detection is up-to-standard, atmosphere is drained into through air outlet.On the one hand deashing process is the ash in clear plate-type filtering case, cut off existing
Filter core, rotation change spare filter core；Two aspects are the ashes on clear dedusting filtering bag, are initially switched off air outlet duct, make dedusting filtering bag
The state (locellus blowing-out deashing) passed through in airless, is then turned on pulse valve with compressed air and carries out pulse jetting deashing,
Cutting valve closing time is enough to ensure that the dust settling removed from filter bag after blowing to ash bucket, avoids dust and is being detached from filter
Collect the phenomenon that arriving adjacent filter bag surface with air-flow is attached again behind bag surface, keeps filter bag ash removal thorough, controller utilizes programmable control
Instrument processed carries out Automatic Control to exhaust valve, pulse valve and unloading valve etc..
Compared with prior art, the utility model has the beneficial effects that
(1) thick grit is removed as thick effect filtering using deflector, it is simple and convenient；
(2) it can be incited somebody to action as medium air filtration using the air port cotton for doing water-proofing treatment as filter core using plate-type filtering case
The vapor in dustshot filtering and removal dusty gas greater than 5 microns, filter effect are very good；
(3) filter core in plate-type filtering case is rolled using can-cut and shaft is laid with filter core, and when deashing automates journey
Sequence is higher；
(4) metallic framework uses polygonal, increases contact surface, it is more convenient that dedusting filtering bag is changed in disassembly；
(5) dedusting filtering bag uses superfine fibre material, can filter out 1 micron of dust, high dust collection efficiency；And it is such
It is continued to use after material is capable of washing, it is more environmentally friendly；
(6) gas-detecting device is added in upper box, gaseous mass detection is unqualified to be continued to remove by the nozzle that flows back
Dirt process, qualified later gas can be just discharged into atmosphere, more conducively environmental protection in this way.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pulse bag type dust collector embodiment 1 of the utility model；
Fig. 2 is a kind of structural schematic diagram of pulse bag type dust collector embodiment 2 of the utility model；
In figure: 1- upper box；11- pulse ash remover；111- pulse valve；112- gas bag；113- injection tube；12- gas
Detection device；121- air outlet；122- reflux nozzle；Cabinet in 2-；3- ash bucket；31- deflector；4- plate-type filtering case；41- is standby
Use filter core；5- card；51- dedusting through-hole；52- metallic framework；53- dedusting filtering bag；6- control centre；7- blast pipe；8- maintenance
Door.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be further described in detail.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
Embodiment 1:
Fig. 1, a kind of pulse bag type dust collector, including top box 1, middle cabinet 2, ash bucket 3 and control centre 6 are please referred to, it is described
3 side middle and lower part of ash bucket is connect with blast pipe 7, is additionally provided with a deflector 31 in the ash bucket 3, the ash bucket 3 and middle cabinet 2 it
Between be equipped with a plate-type filtering case 4, between the middle cabinet 2 and upper box 1 be equipped with one group of card 5, shown if the card 5 is gone into battle
Dry group dedusting through-hole 51, dedusting through-hole 51 are arranged with metallic framework 52, and the metallic framework 52 is equipped with dedusting filtering bag 53, institute
Upper box 1 is stated equipped with pulse ash remover 11, the pulse ash remover 11 is by pulse valve 111, gas bag 112,113 groups of injection tube
Connection is closed, the pulse valve 111 and gas bag 112 are arranged above the upper box 1, the dedusting in injection tube 113 and card 5
Through-hole 51 connects, and the 1 inside upper right corner of upper box is additionally provided with a gas-detecting device 12, and the gas-detecting device 12 connects
Connect there are two air outlet tube mouth, one be the air towards outside the upper box air outlet tube mouth 121, one is across the card
Towards the reflux nozzle 122 of the middle cabinet, the control centre 6 and gas-detecting device 12, pulse valve 111, plate-type filtering
Case 4 connects.
In the present embodiment, the plate-type filtering case 4 is using can-cut air port cotton through water-proofing treatment as filter
Core, spare filter core 41 is sealed in a manner of spool is fixed on 4 side of plate-type filtering case, board-like when pulse valve 111 opens work
Rose Box 4 automatically cuts off filter core currently in use, and ash bucket is automatically fallen into after filter core cutting, board-like when pulse valve 111 closes work
4 opening of rotary shaft of Rose Box changes spare filter core 41.
Further, air port cotton passes through water-proofing treatment, can filter out most vapor, remove in cabinet 2 in raising
The efficiency of dirt filter bag 53.
Further, the plate-type filtering case 4 using air port cotton as filter core can filter out the ash that diameter is greater than 5 microns
Dirt, dust removing effects are fine.
In the present embodiment, plate-type filtering case 4 is equipped with pressure inductor, when the dust on filter core is excessive, feeling of stress
Device is answered to reach threshold value, 4 opening of rotary shaft of plate-type filtering case, after spare filter core 41 is transferred to the position of original filter core, plate-type filtering case 4
The excessive filter core of dust is automatically cut off, due to gravity, used filter core calls in ash bucket automatically.
In the present embodiment, the dedusting filtering bag 53 is fixed on metallic framework 52 by elastic piston ring, the metal bone
Frame 52 uses polygonal, reduces the friction of dedusting filtering bag 53 and metallic framework 52, extends the service life of dedusting filtering bag 53.
Further, when dedusting filtering bag 53 breakage occurs or needs replacing, elastic piston ring can be unclamped, dedusting is filtered
Bag 53 is taken off from metallic framework 52, and elastic piston ring is recycled to fasten dedusting filtering bag sack, is overflow and is dissipated with dust protection.
In the present embodiment, the dedusting filtering bag 53 in the middle cabinet 2 uses superfine fibre.
Further, superfine fibre can capture several microns of dust granules, and efficiency of dust collection is higher.
Further, filter bag made of superfine fibre is easy to clean, so the dedusting filtering bag made of superfine fibre is used
It may also pass through cleaning recycling after crossing.
In the present embodiment, the middle cabinet 2 is additionally provided with transparent maintenance door 8, and the maintenance door 8 uses foam with middle cabinet 2
Adhesive tape sealing, using transparent material, can more easily observe in cabinet 2 dedusting filtering bag state.
In the present embodiment, the gas-detecting device 12 includes gas detection cell, data analysis unit, the gas
Detection unit, data analysis unit are connected, the data transmission that will test to data analysis unit, the data analysis unit with
Control centre's connection.
Further, when the data of gas detection cell offer are after data analysis unit is handled, if gaseous mass reaches
Mark, control centre turn on air outlet, can be directly discharged to atmosphere, if gaseous mass is not up to standard, gas just passes through
Reflux nozzle continues dust removal operation.
In the present embodiment, the pulse valve is that right-angle impulse valve or II type lead directly to pulse valve.
In the present embodiment, it also is provided with pressure inductor on the card (5), when the dust on dedusting filtering bag is excessive,
Pressure inductor reaches threshold value, and data are transmitted to control centre 6, and control centre 6 closes intake stack 7, air outlet 121, reflux
Nozzle 122 cuts away the filter core in plate-type filtering case 4, opens pulse valve 111, and pulse ash remover is started to work.
In the present embodiment, the ash bucket is equipped with unloading valve, convenient for automatically processing dust stratification.
Embodiment 2:
Clearly referring to Fig. 2, the present embodiment is that on the basis of embodiment 1, the reflux nozzle 122 is arranged in upper box 1
Outside returns to ash bucket 3 by reflux line and carries out primary dedusting again.It is not take up the space filtered in middle cabinet, dedusting effect in this way
Rate is higher.
In the present embodiment, partition can also be set in the middle cabinet 2, by metallic framework 52 middle in array and corresponds to
Dedusting filtering bag 53 separated according to column or row, when such pulse dust cleaning each dedusting filtering bag 53 it is complementary influence, it is more efficient.
The principles of the present invention are, dusty gas enters ash bucket by blast pipe, and thick grit is kept off due to inertia by deflector
Hopper bottom is fallen directly into after firmly, dustshot is upwardly into plate-type filtering case with air-flow turnover, and dustshot product is attached to filter core following table
Face, through cabinet in the filtered gas entrance of plate-type filtering case, dust product is attached to filter bag outer surface, and filtered gas enters upper
Cabinet drains into atmosphere through air outlet after detection is up-to-standard to gas-detecting device.On the one hand deashing process is clear board-like mistake
Ash in filter box, cuts off existing filter core, and spare filter core is changed in rotation；Two aspects are the ashes on clear dedusting filtering bag, are initially switched off out
Air port air duct makes dedusting filtering bag be in the state (locellus blowing-out deashing) that airless passes through, and it is empty to be then turned on pulse valve compression
Gas carries out pulse jetting deashing, and cutting valve closing time is enough to ensure that the dust settling removed from filter bag after blowing to ash
Bucket avoids dust and collects the phenomenon that arriving adjacent filter bag surface with air-flow is attached again after being detached from filter bag surface, keeps filter bag ash removal thorough,
Controller carries out Automatic Control to exhaust valve, pulse valve and unloading valve etc. using program controller PLC instrument.
Compared with prior art, the utility model has the beneficial effects that
(1) thick grit is removed as thick effect filtering using deflector, it is simple and convenient；
(2) it can be incited somebody to action as medium air filtration using the air port cotton for doing water-proofing treatment as filter core using plate-type filtering case
The vapor in dustshot filtering and removal dusty gas greater than 5 microns, filter effect are very good；
(3) filter core in plate-type filtering case is rolled using can-cut and shaft is laid with filter core, and when deashing automates journey
Sequence is higher；
(4) metallic framework uses polygonal, increases contact surface, it is more convenient that dedusting filtering bag is changed in disassembly；
(5) dedusting filtering bag uses superfine fibre material, can filter out 1 micron of dust, high dust collection efficiency；And it is such
It is continued to use after material is capable of washing, it is more environmentally friendly；
(6) gas-detecting device is added in upper box, gaseous mass detection is unqualified to be continued to remove by the nozzle that flows back
Dirt process, qualified later gas can be just discharged into atmosphere, more conducively environmental protection in this way.
The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new
Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups
Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then
It all should be in the protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of pulse bag type dust collector, it is characterised in that including upper box (1), middle cabinet (2), ash bucket (3) and control centre
(6), ash bucket (3) the side middle and lower part is connect with blast pipe (7), is additionally provided with a deflector (31) in the ash bucket (3), described
It is equipped with a plate-type filtering case (4) between ash bucket (3) and middle cabinet (2), one is equipped between the middle cabinet (2) and upper box (1)
Group card (5), the card (5), which is gone into battle, shows several groups dedusting through-hole (51), and dedusting through-hole (51) is arranged with metallic framework
(52), the metallic framework (52) is equipped with dedusting filtering bag (53), and the upper box (1) is equipped with pulse ash remover (11), institute
Pulse ash remover (11) is stated by pulse valve (111), gas bag (112), injection tube (113) combination connection, the pulse valve (111)
With gas bag (112) setting above the upper box (1), injection tube (113) is connect with the dedusting through-hole (51) on card (5),
The internal upper right corner of the upper box (1) is additionally provided with a gas-detecting device (12), and there are two the gas-detecting device connections
Air outlet tube mouth, one is air outlet tube mouth (121) towards the air outside the upper box, and one is logical across the card (5)
Toward the reflux nozzle (122) of the middle cabinet (2), the control centre (6) and gas-detecting device (12), pulse valve (111),
Plate-type filtering case (4) connection.
2. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: the plate-type filtering case (4) uses
Air port cotton can-cut, through water-proofing treatment as filter core, spare filter core (41) sealed in a manner of spool be fixed on it is board-like
Rose Box (4) side, when pulse valve (111) opens work, plate-type filtering case (4) automatically cuts off filter core currently in use, filter core
Ash bucket is automatically fallen into after cutting, when pulse valve (111) closes work, plate-type filtering case (4) opening of rotary shaft changes spare filter core.
3. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: the dedusting filtering bag (53) passes through bullet
Property piston ring be fixed on metallic framework (52), the metallic framework (52) uses polygonal, reduces dedusting filtering bag (53) and metal
The friction of skeleton (52) extends the service life of dedusting filtering bag (53).
4. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: the dedusting in the middle cabinet (2)
Filter bag (53) uses superfine fibre.
5. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: can be in the middle cabinet (2)
Partition is set, metallic framework in array (52) and corresponding dedusting filtering bag (53) are separated by column or is separated by row.
6. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: the middle cabinet is additionally provided with transparent inspection
It repairs door (8), the maintenance door (8) is sealed with middle cabinet (2) with foam glue strip.
7. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: the pulse valve (111) is right angle
Pulse valve or II type lead directly to pulse valve.
8. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: gas-detecting device (12) packet
Gas detection cell, data analysis unit are included, the gas detection cell includes dust detection, the gas detection list
Member, data analysis unit are connected, and the data transmission that will test is to data analysis unit, in the data analysis unit and control
The heart (6) connection.
9. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: the ash bucket (3) is equipped with unloading valve,
Convenient for automatically processing dust stratification.
10. a kind of pulse bag type dust collector according to claim 1, it is characterised in that: the reflux nozzle (122) may be used also
With setting on the outside of upper box (1), ash bucket (3) is returned to by reflux line and carries out primary dedusting again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327754.8U CN209005408U (en) | 2018-08-17 | 2018-08-17 | A kind of pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327754.8U CN209005408U (en) | 2018-08-17 | 2018-08-17 | A kind of pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209005408U true CN209005408U (en) | 2019-06-21 |
Family
ID=66829735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821327754.8U Expired - Fee Related CN209005408U (en) | 2018-08-17 | 2018-08-17 | A kind of pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209005408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771919A (en) * | 2018-08-17 | 2018-11-09 | 南通艾迈特机械有限公司 | A kind of pulse bag type dust collector |
| CN111514686A (en) * | 2020-04-28 | 2020-08-11 | 盐城市迎凯涂装设备有限公司 | Electricity changes bag dust pelletizing system |
-
2018
- 2018-08-17 CN CN201821327754.8U patent/CN209005408U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771919A (en) * | 2018-08-17 | 2018-11-09 | 南通艾迈特机械有限公司 | A kind of pulse bag type dust collector |
| CN108771919B (en) * | 2018-08-17 | 2024-05-24 | 河北金桥大通新材料有限公司 | Pulse bag type dust collector |
| CN111514686A (en) * | 2020-04-28 | 2020-08-11 | 盐城市迎凯涂装设备有限公司 | Electricity changes bag dust pelletizing system |
| CN111514686B (en) * | 2020-04-28 | 2021-09-03 | 江苏迎凯涂装设备有限公司 | Electricity changes bag dust pelletizing system |
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Granted publication date: 20190621 |