CN203724969U - Pulse dust collector - Google Patents
Pulse dust collector Download PDFInfo
- Publication number
- CN203724969U CN203724969U CN201420068659.6U CN201420068659U CN203724969U CN 203724969 U CN203724969 U CN 203724969U CN 201420068659 U CN201420068659 U CN 201420068659U CN 203724969 U CN203724969 U CN 203724969U
- Authority
- CN
- China
- Prior art keywords
- housing
- dust collector
- air inlet
- blast pipe
- pulse dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a pulse dust collector which comprises a casing, a blower, an ash hopper and a PLC (programmable logic controller), wherein top plates are arranged transversely in the casing, a plurality of connection holes are formed in the top plates, a filter part is longitudinally arranged in each connection hole and provided with an opening in the top and a cavity inside, the ash hopper is located at the bottom of the casing, air inlet pipes are arranged at the lower part of the casing, air inlet valves are arranged on the air inlet pipes, an air outlet pipe is arranged at the upper part of the casing, the blower is arranged on the air outlet pipe, and an air outlet valve is arranged on the air outlet pipe; the PLC is connected with the air inlet valves, the blower and the air outlet valve; at least two air inlet pipes are arranged, a plurality of baffles are arranged in each air inlet pipe and located above the ash hopper, and a plurality of through holes are formed in each baffle and staggered with the through holes in the adjacent baffle; air uniformizing plates which have the same quantity as and are in one-to-one correspondence with the air inlet pipes are arranged at the bottom of the top plates and close to the corresponding air inlet pipes; and a plurality of air uniformizing holes with consistent pore diameters are formed in each air uniformizing plate. The pulse dust collector can improve the dust removal efficiency.
Description
Technical field
The utility model relates to a kind of pulse dust collector.
Background technology
Grain feed industry need to be processed dusty gas, deduster is as middle classification treatment facility greatly, in pulse dust collector, need the gas of dedusting to enter from blast pipe, filter through multiple filter bags, dust larger particle is blocked in to multiple filter bags outside, drop again in the ash bucket of bottom, when the outer surface of multiple filter bags adsorbs after a large amount of dusts, it is large that its resistance becomes gradually, when sensing, pressure sensor reaches after a certain pressure, PLC controls air compressor and starts, in multiple filter bags, pour Compressed Gas successively, make one by one the dust that is adsorbed on filter bag outer surface drop in ash bucket.But, owing to treating that the gas of dedusting may contain a large amount of bulky grains or the dust of middle particle, will soon block the outer surface of filter bag, in a period of time, need repeatedly to open air compressor, filter bag is cleared up one by one, comparatively consuming time; Current pulse dust collector only has a blast pipe, and dust major part gets lodged in from a blast pipe on the filter bag close to, causes all the other several filter bag dust-absorbing rates less; In addition, the blast pipe of most of pulse dust collector is arranged on the bottom of housing, and the bottom dust suction of every filter bag is too much, and the dust of fraction is only adsorbed on top, causes the utilization rate difference of each filter bag, then affects efficiency of dust collection.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of pulse dust collector that can improve efficiency of dust collection.
For achieving the above object, the technical solution of the utility model is as follows: a kind of pulse dust collector, it comprises housing, blower fan, ash bucket, PLC, in described housing, be horizontally arranged with top board, on described top board, be provided with multiple connecting holes, in each connecting hole, be vertically arranged with filter house, the top of each described filter house has opening and inside has cavity volume, described ash bucket is positioned at housing bottom, the bottom of described housing is provided with blast pipe, on described blast pipe, be provided with air inlet valve, the top of described housing is provided with discharge pipe, described blower fan is arranged on discharge pipe, on described discharge pipe, be provided with outlet valve, described PLC respectively with air inlet valve, blower fan, outlet valve connects, described blast pipe is provided with at least two, in each described blast pipe, be provided with multiple baffle plates, described multiple baffle plate is positioned at the top of ash bucket, on each baffle plate, be provided with multiple through holes, the through hole of the through hole on each described baffle plate and adjacent baffle plate is staggered, the bottom of described top board is provided with quantity and one to one homogenating plate consistent with blast pipe quantity, described homogenating plate is near the blast pipe corresponding with it, on each homogenating plate, be provided with the consistent equal wind hole of multiple pore sizes.
Preferably, comprise multiple screws, each described filter house comprises filter cylinder, filter bag, and described filter bag is enclosed within on filter cylinder, and the arranged outside at each described filter cylinder top has flange, and each described flange removably connects by the upper surface of at least three screws and top board.
Preferably, be arranged with dish spring on the outer wall of each described filter cylinder, described dish spring is between flange and top board.
Preferably, the inside of described ash bucket is provided with multiple humidifiers, and described multiple humidifiers all connect with PLC.
Preferably, also comprise house steward, described housing is provided with two, on each housing, be provided with air compressor, between each described air compressor and each housing, be provided with tube connector, on every described tube connector, be provided with valve, each described valve all connects with PLC, each described air compressor is communicated with the top of the top board in each housing by tube connector, and described house steward is connected with at least two blast pipes on each housing respectively.
Adopt the beneficial effect of the technical program to be: blast pipe is provided with at least two, treat that dedusting gas enters from two blast pipes, first touch multiple baffle plates, owing to being provided with multiple through holes on each baffle plate, the through hole of the through hole on each baffle plate and adjacent baffle plate is staggered, and the dust of bulky grain or middle granular size passes through multiple impacts, can be blocked by baffle plate, and drop in ash bucket, the outer surface of filter house can not adsorb a large amount of dusts in the short time, can reduce the number of times of opening air compressor; An original blast pipe is arranged to two, and the bottom of top board is provided with quantity and one to one homogenating plate consistent with blast pipe quantity, described homogenating plate is near the blast pipe corresponding with it, dedusting gas enters from least two blast pipes, be evenly distributed on each filter house, the top of each filter house and bottom can absorb dust uniformly, solve existing being only distributed near on the filter house close to from a blast pipe and the different problem of each filter house upper and lower utilization rate, then improved dust collection efficiency.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view of the present embodiment;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the top view of the present embodiment.
In figure:
1-compressor; 2-tube connector; 3-valve; 4-housing; 5-baffle plate; 6-through hole; 7-discharge pipe; 8-outlet valve; 9-blower fan; 10-homogenating plate; 11-blast pipe; 12-air inlet valve; 13-ash bucket; 14-humidifier; 15-top board; 16-dish spring; 17-filter cylinder; 18-PLC; House steward 19-; 20-screw; 21-flange.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Consult a kind of pulse dust collector shown in Fig. 1 to Fig. 3, it comprises housing 4, blower fan 9, ash bucket 13, PLC18, in housing 4, be horizontally arranged with top board 15, on top board 15, be provided with multiple connecting holes, in each connecting hole, be vertically arranged with filter house, the top of each filter house has opening and inside has cavity volume, ash bucket 13 is positioned at housing 4 bottoms, the bottom of housing 4 is provided with blast pipe 11, on blast pipe 11, be provided with air inlet valve 12, the top of housing 4 is provided with discharge pipe 7, blower fan 9 is arranged on discharge pipe 7, on discharge pipe 7, be provided with outlet valve 8, PLC18 respectively with air inlet valve 12, blower fan 9, outlet valve 8 connects, blast pipe 11 is provided with at least two, in each blast pipe 11, be provided with multiple baffle plates 5, multiple baffle plates 5 are positioned at the top of ash bucket 13, on each baffle plate 5, be provided with multiple through holes 6, through hole 6 on each baffle plate 5 is staggered with the through hole 6 of adjacent baffle plate 5, the bottom of top board 15 is provided with quantity and one to one homogenating plate 10 consistent with blast pipe 11 quantity, homogenating plate 10 is near the blast pipe 11 corresponding with it, on each homogenating plate 10, be provided with the consistent equal wind hole of multiple pore sizes.
Blast pipe 11 in the present embodiment is provided with two, treat that dedusting gas enters from two blast pipes 11, first touch multiple baffle plates 5, owing to being provided with multiple through holes 6 on each baffle plate 5, the through hole 6 on each baffle plate 5 is staggered with the through hole 6 of adjacent baffle plate 5, and the dust of bulky grain or middle granular size passes through multiple impacts, can be blocked by baffle plate 5, and drop in ash bucket 13, the outer surface of filter house can not adsorb a large amount of dusts in the short time, can reduce the number of times of opening air compressor; An original blast pipe 11 is arranged to two, and by the setting of two homogenating plates 10, treat that dedusting gas enters from two blast pipes 11, be evenly distributed on each filter house, the top of each filter house and bottom can absorb dust uniformly, solve existing being only distributed near on the filter house close to from a blast pipe and the different problem of each filter house upper and lower utilization rate, then improved dust collection efficiency.
For convenient for dismounting and washing filter house, pulse dust collector in the present embodiment comprises multiple screws 20, each filter house comprises filter cylinder 17, filter bag, filter bag is enclosed within on filter cylinder 17, the arranged outside at each filter cylinder 17 tops has flange 21, and each flange 21 removably connects by least three screws 20 and the upper surface of top board 15.Need unpick and wash time, unscrew screw 20, filter cylinder 17 is pulled down, clean filter cylinder 17 and filter bag, after having cleaned, then the screw 20 of screwing on.
Because filter house and top board 15 removably connect, in order to ensure to treat that dust suction gas can not spill between flange 21 and top board 15, then discharge from discharge pipe 7, on the outer wall of each filter cylinder 17, be arranged with dish spring 16, dish spring 16 is between flange 21 and top board 15.
When pulse dust collector dedusting is after certain phase, need to clear up ash bucket 13, when cleaning ash bucket 13, need to first close the power supply of pulse dust collector, because pulse dust collector just stops, there will be dust to fly upward, if immediately cleaning of operating personnel, can bring discomfort to operating personnel, in order to address this problem, the inside of ash bucket 13 is provided with multiple humidifiers 14, and multiple humidifiers 14 all connect with PLC18.After pulse dust collector stops, PLC18 controls multiple humidifiers 14 and starts, and makes the dust flying upward fall into fast ash bucket 13 bottoms by increasing water smoke, has saved the time of waiting for dust landing, also can not cause operating personnel's discomfort simultaneously.
Pulse dust collector is removed after a part of dust, need to clear up each filter house, and current pulse dust collector carries out one by one to the cleaning of filter house, after a filter house has been cleared up, again next filter house is cleared up, reduce cleaning efficiency, in addition, due in scale removal process, cannot carry out dedusting work, then reduced efficiency of dust collection, in order to address this problem, the pulse dust collector in the present embodiment also comprises house steward 19, housing 4 is provided with two, on each housing 4, be provided with air compressor 1, between each air compressor 1 and each housing 4, be provided with tube connector 2, on every tube connector 2, be provided with valve 3, each described valve 3 all connects with PLC18, each air compressor 1 is communicated with the top of the top board 15 in each housing 4 by tube connector 2, house steward 19 is connected with at least two blast pipes 11 on each housing 4 respectively.Housing 4 is provided with two, in the time that first housing 4 is cleared up, PLC18 opens outlet valve 8 on two air inlet valves 12, first housing 4 on first housing 4 and the valve 3 on second housing 4, and close two air inlet valves 12 on second housing 4, valve 3 on outlet valve 8 on the second housing 4 and the first housing 4, treat that the two piece blast pipes 11 of dedusting gas from first housing 4 enter, after multiple filter houses, clean gas is discharged from discharge pipe 7, and first housing 4 carries out dedusting; Compressed air enters the top of the top board 15 in housing 4 from tube connector 2, because the top of each described filter house has opening and inside has cavity volume, compressed air can enter from the top of filter house together, clears up the dust that each filter house outer surface adheres to, and second housing 4 cleared up.Unremittingly carry out dedusting, the multiple filter houses in housing 4 are carried out to disposable cleaning, improved the efficiency of dust suction and cleaning.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a pulse dust collector, it comprises housing, blower fan, ash bucket, PLC, in described housing, be horizontally arranged with top board, on described top board, be provided with multiple connecting holes, in each connecting hole, be vertically arranged with filter house, the top of each described filter house has opening and inside has cavity volume, described ash bucket is positioned at housing bottom, the bottom of described housing is provided with blast pipe, on described blast pipe, be provided with air inlet valve, the top of described housing is provided with discharge pipe, described blower fan is arranged on discharge pipe, on described discharge pipe, be provided with outlet valve, described PLC respectively with air inlet valve, blower fan, outlet valve connects, it is characterized in that: described blast pipe is provided with at least two, in each described blast pipe, be provided with multiple baffle plates, described multiple baffle plate is positioned at the top of ash bucket, on each baffle plate, be provided with multiple through holes, the through hole of the through hole on each described baffle plate and adjacent baffle plate is staggered, the bottom of described top board is provided with quantity and one to one homogenating plate consistent with blast pipe quantity, described homogenating plate is near the blast pipe corresponding with it, on each homogenating plate, be provided with the consistent equal wind hole of multiple pore sizes.
2. pulse dust collector according to claim 1, it is characterized in that: comprise multiple screws, each described filter house comprises filter cylinder, filter bag, described filter bag is enclosed within on filter cylinder, the arranged outside at each described filter cylinder top has flange, and each described flange removably connects by the upper surface of at least three screws and top board.
3. pulse dust collector according to claim 2, is characterized in that: on the outer wall of each described filter cylinder, be arranged with dish spring, described dish spring is between flange and top board.
4. pulse dust collector according to claim 1, is characterized in that: the inside of described ash bucket is provided with multiple humidifiers, and described multiple humidifiers all connect with PLC.
5. pulse dust collector according to claim 1, it is characterized in that: also comprise house steward, described housing is provided with two, on each housing, be provided with air compressor, between each described air compressor and each housing, be provided with tube connector, on every described tube connector, be provided with valve, each described valve all connects with PLC, each described air compressor is communicated with the top of the top board in each housing by tube connector, and described house steward is connected with at least two blast pipes on each housing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068659.6U CN203724969U (en) | 2014-02-17 | 2014-02-17 | Pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068659.6U CN203724969U (en) | 2014-02-17 | 2014-02-17 | Pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724969U true CN203724969U (en) | 2014-07-23 |
Family
ID=51195070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068659.6U Expired - Fee Related CN203724969U (en) | 2014-02-17 | 2014-02-17 | Pulse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056688A (en) * | 2015-09-11 | 2015-11-18 | 无锡市翱宇特新科技发展有限公司 | Flue dust remover for biomass energy boiler |
| CN105999893A (en) * | 2016-08-11 | 2016-10-12 | 成都市开悦化纤有限公司 | Convenient-dismounting long-acting pocket-type air filter |
| CN108383277A (en) * | 2018-03-15 | 2018-08-10 | 沈阳工业大学 | A kind of sewage separating device |
-
2014
- 2014-02-17 CN CN201420068659.6U patent/CN203724969U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056688A (en) * | 2015-09-11 | 2015-11-18 | 无锡市翱宇特新科技发展有限公司 | Flue dust remover for biomass energy boiler |
| CN105999893A (en) * | 2016-08-11 | 2016-10-12 | 成都市开悦化纤有限公司 | Convenient-dismounting long-acting pocket-type air filter |
| CN108383277A (en) * | 2018-03-15 | 2018-08-10 | 沈阳工业大学 | A kind of sewage separating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203724969U (en) | Pulse dust collector | |
| CN107185945A (en) | Device for recovering powder | |
| CN105126552B (en) | A kind of screw concrete formula dedusting recovery system | |
| CN103263816B (en) | Air box-bag type dust collector integrated with high efficiency cyclone dust collection | |
| CN207787056U (en) | A kind of rice bran and the separator cracked rice | |
| CN204147689U (en) | A kind of filter drum type precipitator | |
| CN203971675U (en) | A kind of air-box type sack cleaner that collects efficient cyclone dedusting | |
| CN103028302A (en) | Integrated multi-purification device for dust containing sticky material like tar | |
| CN207126299U (en) | Coal separation deduster | |
| CN202962210U (en) | Dust removal equipment | |
| CN207061374U (en) | A kind of powder loading place dedusting mechanism | |
| CN203886376U (en) | Pulse cyclone air filtering device | |
| CN206381749U (en) | A kind of multi-point dust separation system of coke production line | |
| CN214764286U (en) | Dust removal device of grain conveyor | |
| CN104550127B (en) | Novel environment friendly particle, granular material surface cleaning system | |
| CN205760247U (en) | A kind of multifunctional pulse sack cleaner | |
| CN204502632U (en) | Spiral negative pressure dust removing device | |
| CN210331993U (en) | Chamber-divided air supplementing system of bag type dust collector | |
| CN208691699U (en) | Seed storage pretreatment unit | |
| CN104147881A (en) | Dust removal and purification device for drying process of fluidized bed | |
| CN211585874U (en) | Dust remover for premix feed bin | |
| CN209848510U (en) | Dust removal equipment applied to steel rolling wire reversible rolling mill | |
| CN210356503U (en) | Fritillaria cirrhosa processing is with frying medicine machine | |
| CN203764034U (en) | Wet type dedusting cabinet | |
| CN202376884U (en) | Single-pass two-stage type powdered activated carbon collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20180217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |