CN222286766U - Buckwheat flour processing dust removal device - Google Patents
Buckwheat flour processing dust removal device Download PDFInfo
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- CN222286766U CN222286766U CN202420985016.1U CN202420985016U CN222286766U CN 222286766 U CN222286766 U CN 222286766U CN 202420985016 U CN202420985016 U CN 202420985016U CN 222286766 U CN222286766 U CN 222286766U
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Abstract
本实用新型公开了一种荞麦粉加工除尘装置，包括壳体，所述壳体底部设有排灰斗，所述壳体内设有隔板，所述隔板底部间隔设有若干支撑筒架，所述支撑筒架外侧包覆有除尘布袋，所述隔板上开设有与所述除尘布袋一一连通的排气口，所述壳体底部一侧设有过滤箱，所述过滤箱一侧设有进风管，所述过滤箱内设有锥形滤网，本实用新型涉及荞麦加工技术领域，本装置采用初级粗过滤与次级布袋除尘相结合的方式，初级锥形滤网用于捕捉大颗粒杂质及部分粉尘，减少后续处理负担；除尘布袋则利用微孔滤料，对细小粉尘进行深度过滤，确保排放空气质量达到环保标准。
The utility model discloses a dust removal device for buckwheat flour processing, comprising a shell, a dust hopper is provided at the bottom of the shell, a partition is provided in the shell, a plurality of supporting drum frames are provided at intervals at the bottom of the partition, dust bags are covered on the outer sides of the supporting drum frames, exhaust ports which are connected one by one with the dust bags are provided on the partition, a filter box is provided on one side of the bottom of the shell, an air inlet pipe is provided on one side of the filter box, and a conical filter screen is provided in the filter box. The utility model relates to the technical field of buckwheat processing. The device adopts a combination of primary coarse filtration and secondary bag dust removal. The primary conical filter screen is used to capture large particles of impurities and part of the dust, reducing the burden of subsequent processing; the dust bag uses microporous filter material to deeply filter fine dust, ensuring that the exhaust air quality meets environmental protection standards.
Description
Technical Field
The utility model relates to the technical field of buckwheat processing, in particular to a buckwheat powder processing dust collector.
Background
In the food processing industry, particularly in the processing process of grain powder such as buckwheat flour, a large amount of dust can be generated, so that the working environment is influenced, and the health of workers is possibly threatened.
The Chinese patent CN219681986U discloses a pulse bag dust collector for buckwheat flour milling processing, which relates to the technical field of buckwheat flour milling processing and comprises a barrel, wherein a circular mounting frame is arranged in the barrel, a driving motor is arranged at the bottom of the circular mounting frame, one side of the driving motor is connected with a rotating shaft, a spiral blade is arranged on the outer wall of the rotating shaft, a connecting rod is arranged above the spiral blade, one end of the connecting rod is fixedly provided with scraping plates, two groups of scraping plates are symmetrically distributed on the connecting rod;
Above-mentioned prior art accessible filter bag is collected the raise dust that produces when processing buckwheat and is cleared up, but not only has fine particle in the raise dust, still contains large granule impurity generally, only carries out continuous filtration through the filter bag, can lead to the processing burden of filter bag too big to influence follow-up dust removal filter effect, convenient to use.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a buckwheat flour processing dust removing device, which solves the problem of poor dust removing and filtering effects of the existing device.
The buckwheat powder processing dust collector comprises a shell, wherein an ash discharge hopper is arranged at the bottom of the shell, a partition plate is arranged in the shell, a plurality of support cylinder frames are arranged at the bottom of the partition plate at intervals, dust collection cloth bags are wrapped on the outer sides of the support cylinder frames, exhaust ports which are communicated with the dust collection cloth bags one by one are formed in the partition plate, an exhaust pipe is arranged on the side wall of the shell and above the partition plate, one end of the exhaust pipe is connected with a dust collection fan, a filter box is arranged on one side of the bottom of the shell, an air inlet pipe is arranged on one side of the filter box, a conical filter screen is arranged in the filter box, a rotating shaft is rotatably arranged at the center of the top of the conical filter screen, a pair of connecting plates are arranged at one end of the rotating shaft, a first cleaning brush attached to the outer surface of the conical filter screen is fixedly arranged on the side wall of the connecting plate, a motor is arranged on the outer wall of the shell, a main shaft extending into the shell is arranged at the driving end of the motor, one end of the main shaft is fixedly connected with the rotating shaft, a back flushing assembly is arranged in the ash discharge hopper, and a back flushing assembly is arranged above the inside the shell.
Preferably, the cleaning assembly comprises an ash discharge valve arranged at the bottom of the ash discharge hopper, a bracket is arranged on the inner wall of the ash discharge hopper, a rotating rod is rotatably arranged on the bracket, a main gear is arranged on the main shaft, a pinion meshed with the main gear is arranged on the rotating rod, and a pair of second cleaning brushes which are in sliding fit with the inner wall of the ash discharge hopper are fixedly arranged at the lower end of the rotating rod.
Preferably, the back flushing assembly comprises a blowing pipe arranged above the inside of the shell, a pulse valve is arranged on the blowing pipe, and spray heads corresponding to the exhaust ports one by one are arranged on the lower wall of the blowing pipe.
Preferably, the filter box is communicated with the shell through an air inlet.
Preferably, a supporting frame is arranged at the bottom of the shell.
Preferably, the outer wall of the shell is provided with a support for respectively supporting the dust removing fan and the motor.
Advantageous effects
The utility model provides a buckwheat flour processing dust removing device, which has the following beneficial effects:
The system adopts a mode of combining primary coarse filtration and secondary cloth bag dust removal, a primary conical filter screen is used for capturing large-particle impurities and part of dust, the subsequent treatment burden is reduced, and the dust removal cloth bag uses microporous filter materials to carry out deep filtration on fine dust, so that the quality of discharged air is ensured to reach the environmental protection standard.
The design of the conical filter screen in the filter box is matched with the rotating shaft and the first cleaning brush which are rotated at the top, so that dust accumulated on the filter screen can be automatically cleaned under the drive of a motor, the manual cleaning frequency is reduced, and the continuous operation capability of equipment is improved. And the second cleaning brush driven by the rotating rod in the cleaning assembly effectively cleans dust accumulation inside the ash discharge hopper.
The introduction of the back flushing assembly, especially the cooperation of the jetting pipe and the pulse valve, can periodically jet high-pressure air flow into the dust removal cloth bag, effectively shake off fine particles attached to the cloth bag, prolong the service life of the cloth bag and ensure the lasting stability of the dust removal efficiency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure, 1, a shell; 2, an ash discharge hopper, 3, a partition plate, 4, a supporting cylinder frame, 5, a dust removing cloth bag, 6, an exhaust pipe, 7, a dust removing fan, 8, a filter box, 9, an air inlet pipe, 10, a conical filter screen, 11, a rotating shaft, 12, a connecting plate, 13, a first cleaning brush, 14, a motor, 15, a main shaft, 16, an ash discharge valve, 17, a support, 18, a rotating rod, 19, a main gear, 20, a pinion, 21, a second cleaning brush, 22, a blowing pipe, 23, a pulse valve, 24 and a spray head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the utility model provides a technical scheme that the buckwheat flour processing dust collector comprises a shell 1, an ash discharge hopper 2 is arranged at the bottom of the shell 1, a partition plate 3 is arranged in the shell 1, a plurality of support cylinder frames 4 are arranged at intervals at the bottom of the partition plate 3, dust collection cloth bags 5 are wrapped outside the support cylinder frames 4, air outlets which are communicated with the dust collection cloth bags 5 one by one are formed in the partition plate 3, an air exhaust pipe 6 is arranged on the side wall of the shell 1 and above the partition plate 3, one end of the air exhaust pipe 6 is connected with a dust collection fan 7, a filter box 8 is arranged on one side of the bottom of the shell 1, an air inlet pipe 9 is arranged on one side of the filter box 8, a conical filter screen 10 is arranged in the filter box 8, a rotating shaft 11 is rotatably arranged at the center of the top of the conical filter screen 10, a pair of connecting plates 12 are arranged at one end of the rotating shaft 11, a first cleaning brush 13 attached to the outer surface of the conical filter screen 10 is fixedly arranged on the side wall of the connecting plates 12, a motor 14 is arranged on the outer wall of the shell 1, a spindle 15 which is arranged at the driving end of the motor 14 and extends into the shell 1, one end 15 is fixedly connected with the spindle 11, a back flushing assembly is fixedly arranged in the shell 2, and a back flushing assembly is arranged in the ash discharge hopper 1.
Through adopting above-mentioned technical scheme, the other rose box 8 that establishes in casing 1 bottom, built-in toper filter screen 10 forms elementary dust removal district, collect and filter large granule impurity and partial dust, be equipped with first cleaning brush 13 on the top pivot 11, drive pivot 11 rotation through motor 14 driven main shaft 15, make first cleaning brush 13 laminating filter screen surface, realize self-cleaning, set up baffle 3 in the casing 1, install a plurality of support cylinder framves 4 below baffle 3, every support cylinder frame 4 is outer to cover dust removal sack 5, form secondary filtration area, catch and collect small granule impurity, open on the baffle 3 and have the gas vent, be linked together with the sack, be convenient for the air current passes through, casing 1 lateral wall top connection exhaust duct 6 links to each other with dust removal fan 7, through the fan suction effect, promote the air flow, take away the dust in the buckwheat powder course of working, improve purification efficiency.
The embodiment is further configured in that the cleaning assembly comprises an ash discharge valve 16 arranged at the bottom of the ash discharge hopper 2, a bracket 17 is arranged on the inner wall of the ash discharge hopper 2, a rotating rod 18 is rotatably arranged on the bracket 17, a main gear 19 is arranged on the main shaft 15, a pinion 20 meshed with the main gear 19 is arranged on the rotating rod 18, and a pair of second cleaning brushes 21 which are in sliding fit with the inner wall of the ash discharge hopper 2 are fixedly arranged at the lower end of the rotating rod 18.
Through adopting above-mentioned technical scheme, the interior configuration of ash bucket 2 is unloaded valve 16 to and through bull stick 18 and the second cleaning brush 21 of pinion 20 with be equipped with main gear 19 main shaft 15 linkage, when bull stick 18 rotatory, the second cleaning brush 21 slides along ash bucket 2 inner wall, clears away the dust particle that adheres to, and ash valve 16 can make things convenient for follow-up ash discharge.
The embodiment is further configured that the back flushing assembly comprises a blowing pipe 22 arranged above the inside of the shell 1, a pulse valve 23 is arranged on the blowing pipe 22, and spray heads 24 corresponding to the exhaust ports one by one are arranged on the lower wall of the blowing pipe 22.
By adopting the technical scheme, the injection pipe 22 is arranged above the inside of the shell 1 and is matched with the pulse valve 23 for control, the spray head 24 is opposite to the air outlet of the cloth bag, high-pressure air flow is periodically sprayed, the cloth bag is reversely purged, accumulated dust is effectively shaken off, and the air permeability and the working efficiency of the cloth bag are maintained.
The embodiment is further configured such that the filter box 8 is communicated with the housing 1 through an air inlet.
The embodiment is further configured that a supporting frame is arranged at the bottom of the shell 1.
The embodiment further sets up to, and casing 1 bottom sets up the support frame, reinforcing overall stability.
The embodiment is further configured that the outer wall of the housing 1 is provided with a support for supporting the dust removing fan 7 and the motor 14 respectively.
The embodiment is further configured that the outer wall of the casing 1 is additionally provided with a support, which is respectively used for stably installing the dust removing fan 7 and the motor 14, so as to ensure the stability of the equipment in operation.
The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.
In the embodiment, in the production process, the air containing the buckwheat dust firstly enters the filter box 8 through the air inlet pipe 9, and the air needs to be filtered for the first time through the conical filter screen 10 before entering the shell 1. The design of the conical screen 10 helps to direct the airflow while capturing larger particles with its surface. The first cleaning brush 13 on the rotating shaft 11 is rotated along with the main shaft 15 driven by the motor 14, the surface of the conical filter screen 10 is periodically brushed to prevent dust accumulation, good air permeability is kept, air which is preliminarily filtered by the conical filter screen 10 then enters the shell 1, at this time, dust-containing air needs to pass through the area fully covered with the dust removing cloth bags 5, the cloth bags have fine filtering structures, smaller dust particles can be captured, clean air is pumped out by the dust removing fan 7 through the exhaust pipe 6 and discharged into the external environment through the exhaust port on the partition plate 3, in order to keep high-efficiency operation of the dust removing cloth bags 5, the spray heads 24 on the spray pipe 22 spray high-pressure air flow to the inner sides of the cloth bags at fixed time under the control of the pulse valve 23 to form short-time reverse air flow, instantaneously blow and remove dust attached to the outer surfaces of the cloth bags, the dust discharging valve 16 below the dust removing hopper 2 is used for periodically discharging the collected dust and impurities, the second cleaning brush 21 on the rotary rod 18 is driven by the motor 14 to rotate and contacts with the inner wall of the dust removing hopper 2, dust attached dust is ensured, and dust is smoothly discharged, and blocking and dust risk is reduced.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a buckwheat flour processing dust collector, includes casing (1), casing (1) bottom is equipped with ash discharge bucket (2), its characterized in that, be equipped with baffle (3) in casing (1), baffle (3) bottom interval is equipped with a plurality of support cylinder framves (4), the cladding of support cylinder frame (4) outside has dust removal sack (5), set up on baffle (3) with the gas vent of dust removal sack (5) one-to-one, casing (1) lateral wall just is located baffle (3) top department and is equipped with exhaust pipe (6), exhaust pipe (6) one end is connected with dust removal fan (7), casing (1) bottom one side is equipped with rose box (8), rose box (8) one side is equipped with air inlet pipe (9), be equipped with conical filter screen (10) in the rose box (8), pivot (11) are installed in the top centre of a circle department rotation of conical filter screen (10), a pair of connecting plate (12) lateral wall fixed mounting with first brush (14) of conical motor (10) surface laminating, casing (14) are gone into driving end (14), one end of the main shaft (15) is fixedly connected with the rotating shaft (11), a cleaning component is arranged in the ash discharge hopper (2), and a back flushing component is arranged above the inside of the shell (1).
2. The buckwheat flour processing dust collector of claim 1, wherein the cleaning assembly comprises an ash discharging valve (16) arranged at the bottom of the ash discharging hopper (2), a bracket (17) is arranged on the inner wall of the ash discharging hopper (2), a rotating rod (18) is rotatably arranged on the bracket (17), a main gear (19) is arranged on the main shaft (15), a pinion (20) meshed with the main gear (19) is arranged on the rotating rod (18), and a pair of second cleaning brushes (21) which are slidably attached to the inner wall of the ash discharging hopper (2) are fixedly arranged at the lower end of the rotating rod (18).
3. The buckwheat flour processing dust collector as claimed in claim 2, wherein the back flushing assembly comprises a blowing pipe (22) arranged above the inside of the shell (1), a pulse valve (23) is arranged on the blowing pipe (22), and a nozzle (24) corresponding to the exhaust ports one by one is arranged on the lower wall of the blowing pipe (22).
4. A buckwheat flour processing dust collector as claimed in claim 3, wherein the filter box (8) is connected with the housing (1) through an air inlet.
5. The buckwheat flour processing dust collector as claimed in claim 1, wherein a supporting frame is provided at the bottom of the housing (1).
6. The buckwheat flour processing dust collector as claimed in claim 1, wherein the outer wall of the housing (1) is provided with a support for supporting the dust removing fan (7) and the motor (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420985016.1U CN222286766U (en) | 2024-05-08 | 2024-05-08 | Buckwheat flour processing dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420985016.1U CN222286766U (en) | 2024-05-08 | 2024-05-08 | Buckwheat flour processing dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222286766U true CN222286766U (en) | 2025-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420985016.1U Active CN222286766U (en) | 2024-05-08 | 2024-05-08 | Buckwheat flour processing dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222286766U (en) |
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2024
- 2024-05-08 CN CN202420985016.1U patent/CN222286766U/en active Active
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