CN219505198U

CN219505198U - Dust removing device

Info

Publication number: CN219505198U
Application number: CN202320593357.XU
Authority: CN
Inventors: 王克璋
Original assignee: Astek Shandong Environmental Protection Fiber Co ltd
Current assignee: Astek Shandong Environmental Protection Fiber Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-11
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a dust removing device, which relates to the technical field of dust removing equipment and comprises a screening box and a drying box, wherein a screening net is obliquely arranged in the screening box, a discharge hole is formed in the screening box corresponding to the bottommost end of the screening net, an air blowing barrel is equidistantly arranged at the inner bottom of the screening box, a drying plate is arranged in the drying box in an up-down staggered hinged mode, a supporting component is arranged on the inner side edge of the drying box, a feed inlet is arranged at the top of the drying box, an air guide pipe is arranged on one side edge of the drying box, a dust removing drawer is arranged on the air guide pipe in an inserting mode, blocking nets are symmetrically fixed in the dust removing drawer, transverse plates are fixed at two ends of the bottom of the blocking nets, and handles are arranged on the outer side edges of the dust removing drawer. The utility model has reasonable structure, and can make the particle raw materials reciprocally flick to contact with the drying plate and carry out auxiliary drying treatment before the vibration screen dust removal screening, thereby avoiding the particle raw materials from being in place due to water in the subsequent working process.

Description

Dust removing device

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to a dust removing device.

Background

Acetate is currently one of the most widely used cellulose plastics. According to different use requirements, different formulas of cellulose acetate and auxiliary agents can be selected. The dust remover is widely applied to the fields of automobiles, airplanes, buildings, machinery, tools, office and drawing articles, electrical parts, packaging materials, household daily articles, cosmetics, appliances, photography, printing, cinematography films and the like, and dust and the like bonded on cellulose are usually removed by a dust remover in the production process of cellulose acetate particles. The cellulose acetate particle dust removal is usually carried out by adopting a vibrating screen,

the existing dust removing device has the problems that the surface of cellulose acetate particles contains certain moisture after processing, dust adhered to the surface of the particles is easy to be treated when the dust removing operation is carried out, and the like, so that the dust removing effect is greatly reduced, the product quality is influenced, and the subsequent integral work is influenced.

Accordingly, the present utility model provides a dust removal device to meet the needs.

Disclosure of Invention

The utility model aims to provide a dust removing device which can be used for contacting a drying plate in a reciprocating and springing way and performing auxiliary drying treatment on a particle raw material before dust removal and screening by a vibration screen, so that the situation that the particle raw material is not processed in place due to water content in the particle raw material can be avoided as much as possible in the subsequent working process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collector, includes screening case and installs the stoving case in screening case top department, screening incasement portion slope is provided with screening net, screening case corresponds screening net's bottom is provided with the discharge gate, screening case's interior bottom department equidistance is provided with the dryer, the inside crisscross stoving board of installing of stoving incasement portion, the inboard side of stoving case with the supporting component is installed to the below of stoving board, the feed inlet is installed to stoving case top department, the guide duct is installed to a side edge top department of stoving case, the middle section department rotation of guide duct is provided with the guide fan, peg graft on the guide duct and install the dust removal steamer tray, link up from top to bottom of dust removal steamer tray, the inside symmetry of dust removal steamer tray is fixed with sharp cone and blocks the net, block that the bottom both ends of net all are fixed with the diaphragm, the handle is installed to the outside side edge of dust removal steamer tray.

As a further preferable scheme, the top of the drying plate is in a zigzag shape, and an electric heating tube is arranged in the drying plate in an S shape.

As a further preferable scheme, the support assembly comprises a support rod hinged at the bottom of the drying plate and a support cylinder hinged at the inner side edge of the drying box, wherein the support rod is installed in the support cylinder in a penetrating manner, and a reset spring pushed by the auxiliary support rod is arranged in the support cylinder.

As a further preferable scheme, limit strips are symmetrically arranged on two side edges of the dust removing drawer, limit grooves are symmetrically formed in the positions, corresponding to the insertion openings of the dust removing drawer, on the air guide pipe, and the limit strips are matched and inserted with the limit grooves.

As a further preferred scheme, the inside location chamber of having seted up of dust removal steamer tray is provided with locating component in the location chamber, locating component is including rotating the rolling disc that sets up in the location chamber and articulating the branch of installing in the rolling disc both sides, the plug is installed in the articulated one end of keeping away from the rolling disc of branch, the plug transversely pegs graft and installs on the dust removal steamer tray, the jack that supplies the plug to peg graft has been seted up in the spacing groove.

As a further preferable scheme, sliding sleeves are symmetrically fixed on two side edges of the screening net, sliding grooves for sliding of the sliding sleeves are symmetrically formed on the outer side edges of the screening box, a transmission disc is rotatably arranged on the outer side edges of the screening box, and a connecting rod is hinged to the outer edge of the transmission disc and one sliding sleeve.

As a further preferable scheme, the bottom of the screening box is fixedly provided with a bracket, leveling bolts are arranged at four corners of the bottom of the bracket, and the bracket is in threaded fit with the leveling bolts.

In summary, the utility model has the technical effects and advantages that:

the utility model has reasonable structure, through the arranged drying box, the drying plate with saw teeth in the drying box, the electrothermal tube in the drying plate, the supporting cylinder, the supporting rod, the reset spring and the like in the supporting component are matched, and the particle raw materials can be in reciprocating flicking contact with the drying plate and auxiliary drying treatment before vibration screening and dust removal screening, thereby avoiding the occurrence of the situation that the particle raw materials are not treated in place due to water in the follow-up working process,

according to the utility model, through the cooperation of the air guide pipe, the dust removing drawer, the blocking net and the like arranged on one side edge of the drying box, the raised dust can be effectively adsorbed and filtered in the dust removing process, the integral cleaning of the working environment can be ensured, and the quality of the integral working environment is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a dust collector;

FIG. 2 is a longitudinal cross-sectional view of a dust collector screening bin and a drying bin;

FIG. 3 is an enlarged schematic view of the dust removing device at A in FIG. 1;

FIG. 4 is a longitudinal cross-sectional view of a dust extraction drawer of the dust extraction device;

fig. 5 is a longitudinal cross-sectional view of the dust collector at the location of the dust bin corresponding to the positioning assembly.

In the figure: 1. a screening box; 2. a bracket; 3. a drying box; 4. an air guide pipe; 41. a fan; 5. a dust removing drawer; 6. a blocking net; 61. a cross plate; 7. a positioning assembly; 8. a rotating disc; 9. a support rod; 10. inserting blocks; 11. screening net; 111. a drive plate; 112. a connecting rod; 113. a sliding sleeve; 12. an air blowing tube; 13. a drying plate; 131. an electric heating tube; 14. a support assembly; 15. a support cylinder; 16. a support rod; 17. a return spring; 18. leveling bolts.

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.

Examples: referring to a dust collector shown in fig. 1 and 2, including screening case 1 and install the stoving case 3 in screening case 1 top department, install the feed inlet in stoving case 3 top department, screening case 1 inside slope is provided with screening net 11, the interior bottom department equidistance of screening case 1 is provided with the dryer 12, dryer 12 and hot-blast rifle intercommunication, install vibrating motor on the screening net 11, screening case 1 corresponds screening net 11's bottommost is provided with the discharge gate, in particular during operation, in order to avoid the dust to discharge as far as possible, can inwards blow through the discharge gate at the during operation, screening case 1 bottom is fixed with support 2, leveling bolt 18 is all installed to support 2 bottom four corners, screw-thread fit between support 2 and the leveling bolt 18, through the leveling bolt 18 that sets up, can adjust at the whole levelness of device in the course of the operation.

The sliding sleeves 113 are symmetrically fixed on two sides of the screening net 11, sliding grooves for sliding the sliding sleeves 113 are symmetrically formed on the outer side of the screening box 1, the driving disc 111 is rotatably arranged on the outer side of the screening box 1, screening motors driving the driving disc 111 to rotate are arranged in the screening box 1, two driving discs 111 are symmetrically arranged, connecting rods 112 are hinged to the outer edge of each driving disc 111 and one sliding sleeve 113, and the screening net 11 can be driven to reciprocate to assist screening in the working process through the arranged driving discs 111.

Referring to fig. 1 and 3, a blowing drum 12 is equidistantly arranged at the inner bottom of the screening box 1, a drying plate 13 is installed inside the drying box 3 in a vertically staggered hinged manner, the top of the drying plate 13 is in a zigzag shape, an electric heating tube 131 is arranged inside the drying plate 13 in an S shape, through the arranged zigzag drying plate 13, the particle raw materials can be ensured to be sprung back and forth in the working process, the drying of all the positions of the particles is ensured, a supporting component 14 is installed on the inner side edge of the drying box 3 and below the drying plate 13, the supporting component 14 comprises a supporting rod 16 hinged to the bottom of the drying plate 13 and a supporting cylinder 15 hinged to the inner side edge of the drying box 3, the supporting rod 16 is installed in the supporting cylinder 15 in a penetrating manner, and a reset spring 17 pushed by the auxiliary supporting rod 16 is arranged inside the supporting cylinder 15.

Through the support component 14, the drying plate 13 is driven to descend in the material descending process, the return spring 17 is compressed, and the drying plate 13 can be driven to swing up and down under the action of the elastic force of the return spring 17, so that a good drying effect is ensured.

Referring to fig. 1, 2 and 4, an air guide pipe 4 is installed at the top of one side edge of a drying box 3, an air guide fan 41 is rotatably arranged at the middle section of the air guide pipe 4, a servo motor for driving the air guide fan 41 to rotate is installed on the air guide pipe 4, a dust removing drawer 5 is installed on the air guide pipe 4 in an inserting mode, the dust removing drawer 5 penetrates up and down, a conical blocking net 6 is symmetrically fixed inside the dust removing drawer 5, transverse plates 61 are fixed at two ends of the bottom of the blocking net 6, and a handle is installed on the outer side edge of the dust removing drawer 5.

By means of the conical blocking net 6, dust can be blocked by the blocking net 6 inclined at both sides and collected by falling onto the cross plate 61 after blocking.

Referring to fig. 1 and 5, the two sides of the dust removing drawer 5 are symmetrically provided with limit bars, the slot corresponding to the dust removing drawer 5 is symmetrically provided with limit grooves on the air guide pipe 4, the limit bars are matched with the limit grooves in a plugging manner, the limit bars and the limit grooves are matched, the dust removing drawer 5 of the device can be ensured to be stably plugged and installed at the slot, the shaking and other problems can not occur, the positioning cavity is formed in the dust removing drawer 5, the positioning cavity is internally provided with a positioning component 7, the positioning component 7 comprises a rotating disc 8 which is rotatably arranged in the positioning cavity, and support rods 9 which are hinged to two sides of the rotating disc 8, one end of the rotating disc 8 is provided with a knob, the knob extends out of the dust removing drawer 5, one end of the support rod 9, which is far away from the rotating disc 8, is hinged to be provided with a plug 10, the plug 10 is transversely plugged and installed on the dust removing drawer 5, and a jack for plugging of the plug 10 is provided in the limit groove.

Through the locating component 7 that sets up, can carry out effectual location support to the dust removal steamer tray 5 in the course of the work to avoid appearing the problem such as dust removal steamer tray 5 self-sliding in the course of the work as far as possible.

The working principle of the utility model is as follows: when the operation, when cellulose acetate granule removes dust and carries out dust removal operation, pour into the feed inlet department with the granule raw materials, and drop on drying plate 13 through electrothermal tube 131 to the granule raw materials and carry out preliminary drying treatment, and drive drying plate 13 and descend at granule raw materials in the in-process that drops, and make granule raw materials slide along the top of cockscomb structure, and drive the raw materials shake, drop in screening net 11 after the granule raw materials preliminary drying, start screening motor, screening motor drives driving drive disk 111 and rotates, and then make connecting rod 112 remove, and drive sliding sleeve 113 remove, thereby drive the reciprocal sieve of screening net 11 and remove, and then carry out supplementary clearance to the dust that bonds on the granule raw materials, simultaneously the air dryer 12 of below drives the dust and upwards moves, and carry out effectual adsorption filtration to the dust through the bracing piece 16 on the support cylinder 15 through supporting component 14.

When the impurities on the blocking net 6 need to be cleaned, the rotating disc 8 is twisted, and the rotating disc 8 drives the supporting rods 9 to rotate, so that the inserting blocks 10 can be moved inwards to be retracted, and the impurities on the blocking net 6 can be cleaned conveniently.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a dust collector, includes screening case (1) and installs stoving case (3) in screening case (1) top department, its characterized in that: screening case (1) inside slope is provided with screening net (11), screening case (1) corresponds screening net (11) bottom is provided with the discharge gate, screening case (1) interior bottom department equidistance is provided with blowing section of thick bamboo (12), drying box (3) inside are crisscross articulated to be installed from top to bottom drying plate (13), drying box (3) inboard edge with supporting component (14) are installed to drying plate (13) below, feed inlet is installed in drying box (3) top department, guide duct (4) are installed at one side edge top department of drying box (3), guide fan (41) are provided with in the middle section department rotation of guide duct (4), peg graft on guide duct (4) and install dust removal steamer tray (5), link up from top to bottom dust removal steamer tray (5), dust removal (5) internal symmetry is fixed with sharp cone-shaped blocking net (6), blocking net (6) bottom both ends all are fixed with diaphragm (61), the outside of dust removal steamer tray (5) is installed on the side edge.

2. A dust collector as set forth in claim 1, wherein: the top of the drying plate (13) is in a zigzag shape, and an electric heating tube (131) is arranged in the drying plate (13) in an S-shaped mode.

3. A dust collector as set forth in claim 1, wherein: the support assembly (14) comprises a support rod (16) hinged at the bottom of the drying plate (13) and a support cylinder (15) hinged on the inner side edge of the drying box (3), the support rod (16) is installed in the support cylinder (15) in a penetrating mode, and a reset spring (17) pushed by the auxiliary support rod (16) is arranged inside the support cylinder (15).

4. A dust collector as set forth in claim 1, wherein: limiting strips are symmetrically arranged on two side edges of the dust removing drawer (5), limiting grooves are symmetrically formed in the positions, corresponding to the inserting openings of the dust removing drawer (5), of the air guide pipe (4), and the limiting strips are matched and inserted between the limiting grooves.

5. A dust collector as set forth in claim 4 wherein: the dust removal drawer (5) is inside to be offered the location chamber, is provided with locating component (7) in the location chamber, locating component (7) including rotating rolling disc (8) that set up in the location chamber and articulated branch (9) of installing in rolling disc (8) both sides, the one end that rolling disc (8) was kept away from to branch (9) articulates installs inserted block (10), on the horizontal grafting installation dust removal drawer (5) of inserted block (10), the jack that supplies inserted block (10) grafting has been offered in the spacing inslot.

6. A dust collector as set forth in claim 1, wherein: sliding sleeves (113) are symmetrically fixed on two side edges of the screening net (11), sliding grooves for the sliding sleeves (113) to slide are symmetrically formed in the outer side edges of the screening box (1), a transmission disc (111) is rotatably arranged on the outer side edges of the screening box (1), and connecting rods (112) are hinged to the outer edges of the transmission disc (111) and one sliding sleeve (113).

7. A dust collector as set forth in claim 1, wherein: the screening box is characterized in that a support (2) is fixed at the bottom of the screening box (1), leveling bolts (18) are installed at four corners of the bottom of the support (2), and the support (2) is in threaded fit with the leveling bolts (18).