CN222754012U - A dust removal device for producing hydroxypropyl methylcellulose - Google Patents
A dust removal device for producing hydroxypropyl methylcellulose Download PDFInfo
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- CN222754012U CN222754012U CN202421453603.2U CN202421453603U CN222754012U CN 222754012 U CN222754012 U CN 222754012U CN 202421453603 U CN202421453603 U CN 202421453603U CN 222754012 U CN222754012 U CN 222754012U
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- dust
- dust collecting
- filter screen
- fixedly connected
- rotating shaft
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Abstract
本实用新型涉及纤维素生产设备技术领域，且公开了一种生产羟丙基甲基纤维素用除尘设备，包括除尘箱；清洁组件，所述清洁组件包括固定连接在除尘箱内的电机，所述电机的输出端固定连接有第二转轴，所述第二转轴的底部通过轴承连接有连接块，所述连接块的底部固定连接有电动伸缩杆；将滤网翻转至适合清理的角度后，通过电动伸缩杆带动清洁刷移动至过滤网的位置，之后，电机会通过转轴来带动连接块进行转动，从而带动清洁刷进行转动，对过滤网进行清理工作，解决了现有的羟丙基甲基纤维素用除尘设备通过振动的方式，无法将过滤网下方的附着物脱离干净，这些残留的附着物会导致过滤网发生堵塞，需要将滤网拆下进行清理，较为麻烦的问题。
The utility model relates to the technical field of cellulose production equipment, and discloses a dust removal equipment for producing hydroxypropyl methylcellulose, comprising a dust removal box; a cleaning component, wherein the cleaning component comprises a motor fixedly connected in the dust removal box, the output end of the motor is fixedly connected with a second rotating shaft, the bottom of the second rotating shaft is connected with a connecting block through a bearing, and the bottom of the connecting block is fixedly connected with an electric telescopic rod; after the filter screen is flipped to an angle suitable for cleaning, the cleaning brush is driven to move to the position of the filter screen by the electric telescopic rod, and then the motor drives the connecting block to rotate through the rotating shaft, thereby driving the cleaning brush to rotate, and cleaning the filter screen, thereby solving the problem that the existing dust removal equipment for hydroxypropyl methylcellulose cannot completely detach the attachments under the filter screen by vibration, and these residual attachments may cause the filter screen to be blocked, and the filter screen needs to be removed for cleaning, which is relatively troublesome.
Description
Technical Field
The utility model belongs to the technical field of cellulose production equipment, and particularly relates to dust removal equipment for producing hydroxypropyl methyl cellulose.
Background
Hydroxypropyl methylcellulose is a white powdery cellulose used as a thickener, a dispersant, a binder, an excipient, an oil-resistant coating, a filler, an emulsifier and a stabilizer in the textile industry, and is also widely used in industries such as synthetic resins, petrochemical industry, ceramics, papermaking, leather, medicine, food, cosmetics and the like.
Through the matching use between the metal shrapnel and the oscillator, the upward raised large particle dust can be slowed down and falls down after touching the metal shrapnel, and the dust attached to the filter screen can fall off and can be prevented from blocking the filter screen through the matching use between the motor, the rotating shaft, the cam, the convex ball, the connecting rod, the second spring and the filter screen.
Although this patent technique has solved when apparatus for producing is reinforced, easily produce a large amount of dust and raise, these dust pollute environment and mechanical equipment easily, reduce the life of production facility, contain a certain amount of production material in these dust simultaneously, direct emission causes the problem that the utilization ratio of production material descends, but this patent technique is through motor drive pivot rotation, the pivot drives the cam and rotates, the cam hits the convex ball, make convex ball reciprocate, the convex ball drives the connecting rod and reciprocates, the connecting rod drives the filter screen and shakes down, make the dust material that adheres to in the filter screen below drop, and get back to the feeding again through the recovery tube, and the adhesive force of cotton material is stronger, can't break away from cleanly with the attachment of filter screen below, these remaining attachments can lead to the filter screen to take place to block up, need dismantle the filter screen and clear up, it is comparatively troublesome.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides dust removing equipment for producing hydroxypropyl methyl cellulose, which has the advantages that on the premise of not disassembling a filter screen, attachments below the filter screen are cleaned up through a cleaning brush, and the like, and solves the problems that the existing dust removing equipment for hydroxypropyl methyl cellulose cannot separate attachments below the filter screen from the clean in a vibration mode, the residual attachments can cause the blockage of the filter screen, and the filter screen is required to be disassembled for cleaning up, which is troublesome.
(II) technical scheme
In order to achieve the aim of cleaning attachments below the filter screen through the cleaning brush on the premise that the filter screen does not need to be disassembled, the utility model provides the following technical scheme:
A dust removing device for producing hydroxypropyl methyl cellulose.
As a preferable scheme of the dust removing equipment for producing hydroxypropyl methyl cellulose, the utility model has the following advantages:
The dust removing equipment for producing hydroxypropyl methyl cellulose comprises a dust removing box and a cleaning assembly, wherein the cleaning assembly comprises a motor fixedly connected in the dust removing box, the output end of the motor is fixedly connected with a second rotating shaft, the bottom of the second rotating shaft is connected with a connecting block through a bearing, the bottom of the connecting block is fixedly connected with an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a connecting piece, and cleaning brushes which are two in number and are distributed in an axisymmetric manner relative to the connecting piece are fixedly connected in the connecting piece.
As a preferable scheme of the dust removing equipment for producing hydroxypropyl methyl cellulose, two filter screens are embedded and installed in the dust removing box, the cleaning brush is positioned above the filter screens, connecting grooves are formed in the filter screens and the dust removing box, the two connecting grooves are communicated, and a connecting plate is arranged in the connecting groove.
Based on the technical characteristics, the two filter screens can be separated to form an inclined angle by pulling the connecting plate out of the connecting groove, so that attachments on the surfaces of the filter screens can be cleaned conveniently.
As a preferable scheme of the dust removing equipment for producing hydroxypropyl methyl cellulose, the utility model is characterized in that a first rotating shaft is arranged in the filter screen, and the filter screen is connected in a dust removing box through the first rotating shaft in a rotating way.
Based on the technical characteristics, the filter screen can rotate to an angle suitable for cleaning through the first rotating shaft, and the cleaned attachments can fall into the discharge hopper under the action of gravity due to the inclined angle of the filter screen, so that the attachments cannot be reattached to the surface of the filter screen.
As a preferable scheme of the dust removing equipment for producing hydroxypropyl methyl cellulose, the surface of the dust removing box is fixedly connected with a fixed ring, the bottom of the dust removing box is fixedly connected with a discharge hopper, and the bottom of the discharge hopper is embedded with a recovery pipe.
Based on the technical characteristics, the cleaned attachments can enter the feeding bin again through the recovery pipe, so that the attachments are reused, and the production cost is saved.
As a preferable scheme of the dust removing equipment for producing hydroxypropyl methyl cellulose, a clamping groove is formed in the dust removing box, a clamping block is arranged in the clamping groove, and the bottom of the clamping block is fixedly connected to the surface of the discharge hopper.
Based on the technical characteristics, the dust removal box and the discharge hopper can be detached more conveniently, and the inclined filter screen is reset from the bottom of the dust removal box by detaching the discharge hopper.
As a preferable scheme of the dust removing equipment for producing hydroxypropyl methyl cellulose, the dust removing box is internally embedded with an exhaust fan, the top of the exhaust fan is provided with an exhaust pipe, and the exhaust fan is positioned above a filter screen.
Based on the technical characteristics, the exhaust fan drives dust air in the dust removing box to flow, the dust air is filtered by the filter screen, and the filtered dust air is discharged through the exhaust pipe above the exhaust fan.
As a preferable scheme of the dust removing equipment for producing hydroxypropyl methyl cellulose, the dust removing box is fixedly connected with a feeding bin through a fixed ring, the top of the dust removing box is provided with a dust removing fan, a dust collecting pipe is arranged in the dust removing fan, the other end of the dust collecting pipe is fixedly connected with a dust collecting cover positioned in the feeding bin, a dust discharging pipe is arranged in the dust removing fan, and the other end of the dust discharging pipe is positioned below a filter screen.
Based on the technical characteristics, the dust removing fan sucks dust air generated in the feeding bin through the dust collecting pipe and the dust collecting cover and discharges the dust air into the dust removing box through the dust discharging pipe so as to prevent the dust air from drifting into the air and affecting the environment.
As a preferable scheme of the dust removing equipment for producing hydroxypropyl methyl cellulose, one side of the feeding bin is provided with a feeding hopper, one side of the feeding bin is provided with a feeding opening corresponding to the feeding hopper, a third rotating shaft is rotationally connected in the feeding opening, and a baffle is rotationally connected in the feeding opening through the third rotating shaft.
Based on the technical characteristics, after the feeding is completed, the baffle plate can block the feeding hole so as to prevent dust air generated in the feeding bin from drifting into the air through the feeding hole.
(III) beneficial effects
Compared with the prior art, the utility model provides dust removing equipment for producing hydroxypropyl methyl cellulose, which has the following beneficial effects:
1. After the filter screen is turned over to an angle suitable for cleaning, the electric telescopic rod drives the cleaning brush to move to the position of the filter screen, then the motor drives the connecting block to rotate through the rotating shaft, so that the cleaning brush is driven to rotate, the filter screen is cleaned, and the problems that attachments below the filter screen cannot be separated from clean, the filter screen is blocked due to the residual attachments, the filter screen needs to be detached for cleaning and is troublesome are solved by the conventional dust removing equipment for hydroxypropyl methyl cellulose in a vibrating manner;
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the dust box of the present utility model;
FIG. 4 is an enlarged view of FIG. 2A;
fig. 5 is an enlarged view of B in fig. 3.
The dust removing device comprises a dust removing box, a filter screen, a connecting groove, a connecting plate, a first rotating shaft, a fixed ring, a discharge hopper, a 131, a recovery pipe, a 14, a clamping groove, a 15, a clamping block, a 2, a cleaning component, a 21, a motor, a 22, a second rotating shaft, a 23, a connecting block, a 24, an electric telescopic rod, a 25, a connecting piece, a 26, a cleaning brush, a 3, an exhaust fan, a 31, an exhaust pipe, a 4, a feeding bin, a 5, a dust removing fan, a 51, a dust collecting pipe, a 511, a dust collecting cover, a 52, a dust collecting pipe, a 6, a feeding hopper, a 61, a feeding opening, a 62, a third rotating shaft, a 63 and a baffle.
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. 1-5, the present utility model provides a technical solution:
The dust removing equipment for producing hydroxypropyl methyl cellulose comprises a dust removing box 1, and a cleaning assembly 2, wherein the cleaning assembly 2 comprises a motor 21 fixedly connected in the dust removing box 1, the output end of the motor 21 is fixedly connected with a second rotating shaft 22, the bottom of the second rotating shaft 22 is connected with a connecting block 23 through a bearing, the bottom of the connecting block 23 is fixedly connected with an electric telescopic rod 24, the bottom of the electric telescopic rod 24 is fixedly connected with a connecting piece 25, and cleaning brushes 26 which are two in number and are distributed in an axisymmetric mode relative to the connecting piece 25 are fixedly connected in the connecting piece 25.
As shown in fig. 1, fig. 2 and fig. 3, the filter screen 11 with two numbers is embedded and installed in the dust removal box 1, the cleaning brush 26 is located above the filter screen 11, the connecting grooves 111 are all formed in the filter screen 11 and the dust removal box 1, the two connecting grooves 111 are communicated, the connecting grooves 111 are internally provided with the connecting plate 112, the filter screen 11 is internally provided with the first rotating shaft 113, the filter screen 11 is rotationally connected in the dust removal box 1 through the first rotating shaft 113, the surface of the dust removal box 1 is fixedly connected with the fixed ring 12, the bottom of the dust removal box 1 is fixedly connected with the discharge hopper 13, the bottom of the discharge hopper 13 is embedded and installed with the recovery pipe 131, the clamping groove 14 is formed in the dust removal box 1, the clamping groove 14 is internally provided with the clamping block 15, the bottom of the clamping block 15 is fixedly connected to the surface of the discharge hopper 13, the filter screen 11 can be cleaned by downwards turning over the connecting plate 112 under the limit of the first rotating shaft 113, the clamping block 15 and the clamping groove 14 are separated, the discharge hopper 13 can be detached from the bottom of the filter screen 1, and the two filter screens can be continuously cleaned, and the two filter screens can be continuously inserted into the two filter screens 11, and the two filter screens can be continuously cleaned, and attached to the filter screen 11 can be continuously cleaned, and attached to each other, and the filter screen can be continuously cleaned, and the filter can be cleaned and the dust can be cleaned and the and kept.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the exhaust fan 3 is embedded and installed in the dust removal box 1, the exhaust pipe 31 is arranged at the top of the exhaust fan 3, the exhaust fan 3 is located above the filter screen 11, the dust removal box 1 is fixedly connected with the feeding bin 4 through the fixing ring 12, the dust removal fan 5 is arranged at the top of the dust removal box 1, the dust collection pipe 51 is arranged in the dust removal fan 5, the dust collection cover 511 is fixedly connected with the other end of the dust collection pipe 51 and located in the feeding bin 4, the dust removal pipe 52 is arranged in the dust removal fan 5, the other end of the dust collection pipe 52 is located below the filter screen 11, after the dust removal fan 5 discharges dust air into the dust removal box 1 through the dust collection pipe 52, the exhaust fan 3 is opened, the exhaust fan 3 drives the air in the dust removal box 1 to flow upwards, the dust air entering the dust removal box 1 is filtered through the filter screen 11, the filtered dust air is discharged through the exhaust pipe 31 above the exhaust fan 3, and the influence of the dust air on the environment is prevented.
As shown in fig. 2 and 4, a hopper 6 is disposed on one side of the feeding bin 4, a charging port 61 corresponding to the hopper 6 is disposed on one side of the feeding bin 4, a third rotating shaft 62 is rotatably connected to the charging port 61, a baffle 63 is rotatably connected to the charging port 61 through the third rotating shaft 62, the baffle 63 rotates through the third rotating shaft 62, and when charging is performed, the baffle 63 is opened by extrusion of materials so as to perform charging work, and when charging is completed, the baffle 63 is at a vertical angle to block the charging port 61 so as to prevent dust air from drifting into the air through the charging port 61.
When the dust removing device is used, dust air is sucked by the dust removing fan 5 through the dust suction pipe 51 and the dust suction hood 511 and is discharged into the dust removing box 1 through the dust discharging pipe 52, then the air in the dust removing box 1 is driven by the exhaust fan 3 to flow, so that the dust air entering the dust removing box 1 flows upwards and is filtered through the filter screen 11, the filtered dust air is discharged through the exhaust pipe 31 above the exhaust fan 3, the connecting plate 112 can be pulled out after the dust removing work is finished, when the filter screen 11 is turned to an angle suitable for cleaning, the cleaning brush 26 is driven to move to the position of the filter screen 11 through the electric telescopic rod 24, the connecting block 23 is driven by the motor 21 to rotate through the second rotating shaft 22, the electric telescopic rod 24 and the connecting piece 25 are driven by the rotating connecting block 23, the cleaning brush 26 is driven to rotate, the filter screen 11 is cleaned, and the cleaned attachments are discharged into the bin 4 again through the discharge hopper 13 and the recovery pipe 131.
It should be noted that, in the above description, the dust removing box 1, the motor 21, the electric telescopic rod 24, the exhaust fan 3, the dust removing fan 5 and the like are relatively mature devices applied in the prior art, the specific model can be selected according to actual needs, meanwhile, the power supply of the motor 21, the electric telescopic rod 24 and the dust removing fan 5 can be the power supply of a built-in power supply, and also can be the power supply of a commercial power, and the specific power supply mode is optionally selected, which is not described herein.
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 further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an 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 (8)
1. The dust removing equipment for producing the hydroxypropyl methyl cellulose is characterized by comprising a dust removing box (1);
Cleaning subassembly (2), cleaning subassembly (2) are including motor (21) of fixed connection in dust removal case (1), the output fixedly connected with second pivot (22) of motor (21), the bottom of second pivot (22) is through bearing connection have connecting block (23), the bottom fixedly connected with electric telescopic handle (24) of connecting block (23), the bottom fixedly connected with connecting piece (25) of electric telescopic handle (24), fixedly connected with is two and is cleaning brush (26) of axisymmetric distribution for connecting piece (25) in connecting piece (25).
2. The dust collecting equipment for producing hydroxypropyl methyl cellulose according to claim 1, wherein two filter screens (11) are embedded in the dust collecting box (1), the cleaning brush (26) is located above the filter screens (11), connecting grooves (111) are formed in the filter screens (11) and the dust collecting box (1), the two connecting grooves (111) are communicated, and connecting plates (112) are arranged in the connecting grooves (111).
3. A dust removing apparatus for producing hydroxypropyl methylcellulose as set forth in claim 2, wherein a first rotating shaft (113) is provided in the filter screen (11), and the filter screen (11) is rotatably connected to the dust removing box (1) through the first rotating shaft (113).
4. The dust collecting equipment for producing hydroxypropyl methylcellulose of claim 1, wherein the surface of the dust collecting box (1) is fixedly connected with a fixed ring (12), the bottom of the dust collecting box (1) is fixedly connected with a discharge hopper (13), and a recovery pipe (131) is embedded and arranged at the bottom of the discharge hopper (13).
5. The dust removing device for producing hydroxypropyl methyl cellulose according to claim 1, wherein a clamping groove (14) is formed in the dust removing box (1), a clamping block (15) is arranged in the clamping groove (14), and the bottom of the clamping block (15) is fixedly connected to the surface of the discharge hopper (13).
6. The dust collecting equipment for producing hydroxypropyl methyl cellulose according to claim 1, wherein an exhaust fan (3) is embedded in the dust collecting box (1), an exhaust pipe (31) is arranged at the top of the exhaust fan (3), and the exhaust fan (3) is positioned above the filter screen (11).
7. The dust collecting equipment for producing hydroxypropyl methylcellulose of claim 1, wherein the dust collecting box (1) is fixedly connected with the feeding bin (4) through the fixed ring (12), a dust collecting fan (5) is arranged at the top of the dust collecting box (1), a dust collecting pipe (51) is arranged in the dust collecting fan (5), a dust collecting cover (511) positioned in the feeding bin (4) is fixedly connected with the other end of the dust collecting pipe (51), a dust discharging pipe (52) is arranged in the dust collecting fan (5), and the other end of the dust discharging pipe (52) is positioned below the filter screen (11).
8. The dust collecting equipment for producing hydroxypropyl methylcellulose of claim 7, wherein a feed hopper (6) is arranged on one side of the feed bin (4), a feed inlet (61) corresponding to the feed hopper (6) is arranged on one side of the feed bin (4), a third rotating shaft (62) is rotatably connected to the feed inlet (61), and a baffle (63) is rotatably connected to the feed inlet (61) through the third rotating shaft (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421453603.2U CN222754012U (en) | 2024-06-25 | 2024-06-25 | A dust removal device for producing hydroxypropyl methylcellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421453603.2U CN222754012U (en) | 2024-06-25 | 2024-06-25 | A dust removal device for producing hydroxypropyl methylcellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222754012U true CN222754012U (en) | 2025-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421453603.2U Active CN222754012U (en) | 2024-06-25 | 2024-06-25 | A dust removal device for producing hydroxypropyl methylcellulose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222754012U (en) |
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2024
- 2024-06-25 CN CN202421453603.2U patent/CN222754012U/en active Active
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