CN215310870U - Pulse dust collector for grain processing - Google Patents

Pulse dust collector for grain processing Download PDF

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Publication number
CN215310870U
CN215310870U CN202121639842.3U CN202121639842U CN215310870U CN 215310870 U CN215310870 U CN 215310870U CN 202121639842 U CN202121639842 U CN 202121639842U CN 215310870 U CN215310870 U CN 215310870U
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China
Prior art keywords
dust removal
removal case
air
grain processing
dust
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CN202121639842.3U
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Chinese (zh)
Inventor
黄晓林
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Jiangxi Anxin Grain And Oil Co ltd
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Jiangxi Anxin Grain And Oil Co ltd
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Abstract

The utility model relates to the technical field of dust removal equipment, and discloses a pulse dust remover for grain processing, which comprises a dust removal box, wherein a dust collection funnel is arranged at the bottom of the dust removal box, communicated air inlets are arranged at the bottoms of two sides of the dust removal box, a communicated air compressor is fixedly arranged above one side of the dust removal box, a connected air storage tank is arranged at the bottom of the air compressor, a first motor is arranged at one end of the top of the dust removal box, a negative pressure fan is embedded in the top of the inner side of the dust removal box, and mutually matched filter screens are arranged at an air outlet at the top of the negative pressure fan. Thereby improving the dust removal effect.

Description

Pulse dust collector for grain processing
Technical Field
The utility model belongs to the technical field of dust removal equipment, and particularly relates to a pulse dust remover for grain processing.
Background
The grain is a general term for various plant seeds in cooked food, and can also be called grain in general, the grain crop contains rich nutrient substances, mainly including protein, vitamins, dietary fibers, fat, starch and the like, production equipment is required to be used for processing in the grain production process, a large amount of dust and impurities can be raised in the grain production process, and a pulse dust collector is required to be used for filtering gas containing the dust and the impurities.
But pulse dust collector for grain processing on the existing market, dust can gather in filter screen department at the dust removal in-process, and too much dust can block up the filtration pore of crossing of filter screen, influences subsequent dust removal effect, and pulse dust collector for traditional grain processing simultaneously leads to being not convenient for to inspect the maintenance to pulse dust collector's inside because bulky and shell are overall design.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pulse dust collector for grain processing, which effectively solves the problem that in the pulse dust collector for grain processing in the current market, dust can be gathered at a filter screen in the dust collection process, and excessive dust can block filter holes of the filter screen, so that the subsequent dust collection effect is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pulse dust collector for grain processing, including the dust removal case, dust removal bottom of the case portion is provided with collection dirt funnel, dust removal case both sides bottom is provided with communicating air inlet, dust removal case one side top fixed mounting has communicating air compressor, the air compressor bottom is provided with continuous gas holder, dust removal roof portion one end is provided with first motor, the embedded negative pressure fan that is provided with in dust removal incasement side top, negative pressure fan top gas outlet is provided with the filter screen of mutually supporting, dust removal incasement portion fixed mounting has the division board, the through-hole has been seted up to the division board intermediate position, the division board bottom install with through-hole assorted filter bag, division board top one end is provided with the second motor.
Preferably, the partition plate is internally and annularly provided with an air guide pipe communicated with the air storage tank, the bottom of the air guide pipe is provided with a nozzle matched with the filter bag, and one end of the air guide pipe close to the air storage tank is provided with an electromagnetic valve.
Preferably, the filter bag outside is provided with the clearance board of mutual matching, clearance board one side fixed mounting have with dust removal incasement portion sliding connection's deflector.
Preferably, the bottom of the partition plate is rotatably provided with a screw connected with the second motor, and the screw is in threaded connection with the guide plate.
Preferably, a maintenance opening is formed in one side of the dust removal box, and a sealing plate matched with the maintenance opening is arranged inside the side wall of the dust removal box in a sliding mode.
Preferably, the upper end and the lower end of the sealing plate are fixedly provided with sliding blocks, and the inner part of the maintenance port is provided with a sliding groove matched with the sliding blocks.
Preferably, one side of the inner part of the maintenance port is rotatably provided with a first motor which is connected with a rotating rod, gears are fixedly arranged at the upper end and the lower end of the rotating rod, and racks which are meshed with the gears are arranged at the two ends of the inner side of the sealing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1) in the work, the air compressor and the second motor are opened, the air compressor compresses clean air at the upper part of the dust removal box and stores the compressed air in the air storage tank, and then the high-pressure air source in the air storage tank is discharged by opening the electromagnetic valve to generate pulse through the nozzle, so that the effect of cleaning dust adsorbed on the surface of the filter bag down by washing the dust is achieved, meanwhile, the cleaning plate is driven by the rotation of the screw rod to move up and down on the surface of the filter bag, the dust cleaning effect is effectively improved, the filter bag is prevented from being blocked, and the dust removal effect is improved;
2) the utility model discloses a maintenance machine, including a machine frame, a rack, a slide block, a first motor, a second motor, a gear, a drive motor, a drive gear, a drive motor, a drive motor, a drive motor, a drive motor, a.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a perspective view of the closure panel of the present invention;
FIG. 3 is a perspective view of the filter bag of the present invention;
in the figure: 1. a dust removal box; 2. a dust collecting funnel; 3. an air inlet; 4. an air compressor; 5. a gas storage tank; 6. a first motor; 7. a negative pressure fan; 8. a partition plate; 9. a rack; 10. a filter bag; 11. a second motor; 12. an air duct; 13. a nozzle; 14. cleaning the plate; 15. a screw; 16. a maintenance port; 17. a closing plate; 18. a slider; 19. a chute; 20. rotating the rod; 21. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, as shown in fig. 1, 2 and 3, the present invention comprises a dust box 1, wherein a dust collecting funnel 2 is disposed at the bottom of the dust box 1 for collecting and discharging fallen dust, air inlets 3 are disposed at the bottoms of both sides of the dust box 1 for allowing outside air to enter, a communicated air compressor 4 is fixedly disposed above one side of the dust box 1, a connected air storage tank 5 is disposed at the bottom of the air compressor 4 for allowing air to be compressed into the air storage tank 5, a first motor 6 is disposed at one end of the top of the dust box 1, a negative pressure fan 7 is embedded in the top of the inner side of the dust box 1 for guiding out air in the dust box 1, mutually matched filter screens are disposed at an air outlet at the top of the negative pressure fan 7 for achieving a good filtering effect, a partition plate 8 is fixedly disposed in the dust box 1, a through hole is disposed at the middle position of the partition plate 8 for facilitating air rising, the bottom of the partition plate 8 is provided with a filter bag 10 matched with the through hole, so that the rising air can be conveniently filtered and dedusted, and one end of the top of the partition plate 8 is provided with a second motor 11.
In the second embodiment, based on the first embodiment, as shown in fig. 1, an air duct 12 communicated with the air storage tank 5 is annularly arranged inside the partition plate 8, a nozzle 13 matched with the filter bag 10 is arranged at the bottom of the air duct 12, an electromagnetic valve is arranged at one end of the air duct 12 close to the air storage tank 5, and the electromagnetic valve is opened to emit a high-pressure air source in the air storage tank 5 and generate pulses, so that dust adsorbed on the surface of the filter bag 10 is removed, and meanwhile, the dust is flushed away.
In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, the cleaning plates 14 matched with each other are arranged outside the filter bag 10, one side of the cleaning plate 14 is fixedly provided with a guide plate connected with the inside of the dust removing box 1 in a sliding manner, and the cleaning plate 14 moves up and down on the surface of the filter bag 10, so that the dust removing effect is improved.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 3, a screw 15 connected with the second motor 11 is rotatably arranged at the bottom of the partition plate 8, the screw 15 is in threaded connection with the guide plate, and the cleaning plate 14 is conveniently driven to move by rotating the screw 15.
In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, a maintenance opening 16 is formed in one side of the dust removal box 1, a closing plate 17 matched with the maintenance opening 16 is slidably arranged inside a side wall of the dust removal box 1, and the maintenance opening 16 is conveniently closed through the closing plate 17.
Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, the upper and lower ends of the closing plate 17 are fixedly provided with the sliding blocks 18, the maintenance opening 16 is internally provided with the sliding grooves 19 matched with the sliding blocks 18, and the sliding of the closing plate 17 is facilitated by the mutual matching of the sliding blocks 18 and the sliding grooves 19.
Seventh embodiment, on the basis of the first embodiment, as shown in fig. 1, a first motor 6 is rotatably disposed at one side inside the maintenance opening 16 and connected to a rotating rod 20, gears 21 are fixedly mounted at upper and lower ends of the rotating rod 20, racks 9 meshed with the gears 21 are mounted at two ends inside the closing plate 17, and the closing plate 17 is driven to move left and right by the rotating gears 21.
The working principle is as follows: when the dust removing device works, the negative pressure fan 7 is started to generate wind from bottom to top, the model of the negative pressure fan 7 is GF4-72-8C, negative pressure is formed at the lower part of the dust removing box 1, dust in the air can enter the dust removing box 1 along with the air from the air inlet 3 and is filtered by the filter bag 10, the dust in the air can be left on the surface of the filter bag 10, clean air can be discharged to the outside air through the negative pressure fan 7, when excessive dust is accumulated in the filter bag 10, people open the air compressor 4 and the second motor 11, the model of the air compressor 4 is YZ-KYJ, the air compressor 4 compresses the clean air at the upper part of the dust removing box 1 and stores the compressed air in the air storage tank 5, the electromagnetic valve is opened to discharge a high-pressure air source in the air storage tank 5 and generate pulses to clear away the dust adsorbed on the surface of the filter bag 10, then the dust is washed down, and the cleaning plate 14 is driven by the rotation of the screw 15 to move up and down on the surface of the filter bag 10, thus effectively improving the dust cleaning effect and avoiding the blockage of the filter bag 10, thereby improving the dust removing effect, when maintenance is needed, the first motor 6 is started to drive the rotating rod 20 to rotate, so as to drive the gear 21 to rotate, the gear 21 is meshed with the rack 9, so that the rack 9 is driven to move to one side, the sliding block 18 is matched with the sliding groove 19 at the moment, the sealing plate 17 is convenient to move under the driving of the rack 9, thereby realizing the opening of the maintenance opening 16, facilitating the maintenance workers to check and maintain the inside through the maintenance opening 16, achieving the purpose of convenient maintenance, after the maintenance is finished, the first motor 6 is controlled to drive the gear 21 to rotate reversely, so that the reset of the closing plate 17 is driven to close the maintenance opening 16, the dust removal work can be continued, and the working strength of maintenance workers is effectively reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a pulse dust collector for grain processing, includes dust removal case (1), its characterized in that: dust removal case (1) bottom is provided with collection dirt funnel (2), dust removal case (1) both sides bottom is provided with communicating air inlet (3), dust removal case (1) one side top fixed mounting has communicating air compressor (4), air compressor (4) bottom is provided with continuous gas holder (5), dust removal case (1) top one end is provided with first motor (6), the embedded negative-pressure air fan (7) that is provided with in dust removal case (1) inboard top, negative-pressure air fan (7) top gas outlet is provided with the filter screen of mutually supporting, the inside fixed mounting of dust removal case (1) has division board (8), the through-hole has been seted up to division board (8) intermediate position, division board (8) bottom install with through-hole assorted filter bag (10), division board (8) top one end is provided with second motor (11).
2. The pulse dust collector for grain processing according to claim 1, characterized in that: the air guide pipe (12) communicated with the air storage tank (5) is annularly arranged in the partition plate (8), the bottom of the air guide pipe (12) is provided with a nozzle (13) matched with the filter bag (10), and one end, close to the air storage tank (5), of the air guide pipe (12) is provided with an electromagnetic valve.
3. The pulse dust collector for grain processing according to claim 1, characterized in that: the filter bag (10) outside is provided with clearance board (14) that matches each other, and clearance board (14) one side fixed mounting have with dust removal case (1) inside sliding connection's deflector.
4. The pulse dust collector for grain processing according to claim 1, characterized in that: the bottom of the partition plate (8) is rotatably provided with a screw (15) connected with the second motor (11), and the screw (15) is in threaded connection with the guide plate.
5. The pulse dust collector for grain processing according to claim 1, characterized in that: maintenance mouth (16) have been seted up to dust removal case (1) one side, and the inside slide of dust removal case (1) lateral wall is provided with and maintains mouthful (16) assorted closing plate (17).
6. The pulse dust collector for grain processing according to claim 5, characterized in that: the upper end and the lower end of the closing plate (17) are fixedly provided with sliding blocks (18), and sliding grooves (19) matched with the sliding blocks (18) are formed in the maintenance opening (16).
7. The pulse dust collector for grain processing according to claim 4, characterized in that: maintenance mouth (16) inside one side is rotated and is provided with first motor (6) and connects dwang (20), both ends fixed mounting gear (21) about dwang (20), and rack (9) with gear (21) intermeshing are installed at the inboard both ends of closing plate (17).
CN202121639842.3U 2021-07-19 2021-07-19 Pulse dust collector for grain processing Active CN215310870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121639842.3U CN215310870U (en) 2021-07-19 2021-07-19 Pulse dust collector for grain processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121639842.3U CN215310870U (en) 2021-07-19 2021-07-19 Pulse dust collector for grain processing

Publications (1)

Publication Number Publication Date
CN215310870U true CN215310870U (en) 2021-12-28

Family

ID=79568370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121639842.3U Active CN215310870U (en) 2021-07-19 2021-07-19 Pulse dust collector for grain processing

Country Status (1)

Country Link
CN (1) CN215310870U (en)

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