CN214019709U

CN214019709U - Dust collecting equipment with filter screen anti-blocking structure

Info

Publication number: CN214019709U
Application number: CN202023006387.1U
Authority: CN
Inventors: 张辉; 刘学明
Original assignee: Zibo Shengxin Renewable Resources Co ltd
Current assignee: Zibo Shengxin Renewable Resources Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-24
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a dust collecting equipment technical field specifically is a dust collecting equipment with stifled structure is prevented to filter screen, the device comprises a device main body, the device main part includes the dust removal chamber, and the dust removal chamber left side inner wall has seted up the air intake, the inside fixedly connected with filter chamber in dust removal chamber, and filter chamber left side fixedly connected with filter equipment, the inside ash bucket that is provided with of filter chamber, and the equal fixedly connected with support in ash bucket top both sides, two sets of support top fixed connection is at filter chamber top outer wall, and filter chamber top fixedly connected with air outlet, the through-hole that communicates each other with ash bucket and air outlet is seted up to filter chamber top inner wall, and the dust removal chamber bottom is provided with an album ash chamber, the filter equipment surface is provided with strikes off the mechanism, and strikes off the mechanism and includes the threaded rod. The utility model discloses an effectual solution filter equipment surface of this device is blockked up the problem to the practicality and the protectiveness of device have been improved greatly.

Description

Dust collecting equipment with filter screen anti-blocking structure

Technical Field

The utility model relates to a dust collecting equipment technical field specifically is a dust collecting equipment with stifled structure is prevented to filter screen.

Background

Dust collecting equipment, it is the equipment that separates the dust from the flue gas, also called dust remover or dust collecting equipment, along with the acceleration of industrialization and urbanization process, the atmospheric pollution of our country is serious day by day, dust collecting equipment application demand is expanding constantly, dust collecting equipment mainly comprises box, ash bucket and filter screen etc. generally, pass through dirty gas from dust collector's air intake, pass through the filter screen and sieve the dust of big granule, later reentry the cavity, and the dust of a part of small granule can be separated under the effect of ash bucket, directly falls into the ash bucket, therefore dust collecting equipment obtains constantly developing and innovation, now satisfy people's user demand basically, still have some problems.

When filtering dirty gas, the filter screen in the dust collecting equipment that has now is because the granule is great very easy to cause the jam to the filter screen, is not convenient for to its clearance to the ash bucket still need dismantle the clearance to it after getting off long-term use, generally need move the bolt through twisting when dismantling and come its dismantlement, and the step is troublesome inconvenient, consequently urgently needs a dust collecting equipment who has the stifled structure of filter screen to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide a dust collecting equipment with stifled structure is prevented to the filter screen in solving the current dust collecting equipment who provides among the above-mentioned background art blocks up easily and the ash bucket is not convenient for carry out the problem dismantled to it.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removing device with a filter screen anti-blocking structure comprises a device main body, wherein the device main body comprises a dust removing cavity, an air inlet is formed in the inner wall of the left side of the dust removing cavity, a filter cavity is fixedly connected in the dust removing cavity, a filter device is fixedly connected to the left side of the filter cavity, a dust hopper is arranged in the filter cavity, brackets are fixedly connected to the two sides of the top end of the dust hopper, the two groups of brackets are fixedly connected to the outer wall of the top end of the filter cavity, an air outlet is fixedly connected to the top end of the filter cavity, through holes communicated with the dust hopper and the air outlet are formed in the inner wall of the top end of the filter cavity, a dust collecting cavity is arranged at the bottom end of the dust removing cavity, a scraping mechanism is arranged on the outer surface of the filter device and comprises a threaded rod, threaded rods are movably connected to the front side and the rear side of the inner wall of the left side of the dust removing cavity through bearings, and the bottom end of the threaded rod penetrates through the inner wall of the left side of the dust removing cavity, two sets of all fixedly connected with handles in threaded rod bottom, and be provided with conveyer between the threaded rod, two sets of the threaded rod surface all has the movable block through threaded connection, and fixedly connected with connecting rod between the movable block, connecting rod right side fixedly connected with scraper blade, and the laminating of scraper blade right side is at filter equipment left side surface.

Preferably, filter chamber top inner wall is provided with demolishs the mechanism, and demolishs the mechanism and include first fluting, first fluting has all been seted up to filter chamber top inner wall both sides, and the second spout has all been seted up to first fluting inner wall, and is two sets of the inside sliding connection that all has the second slider of second spout, and the first spring of the all fixedly connected with in second slider bottom, it is two sets of the all fixed connection in second spout bottom inner wall in first spring bottom, and second slider outer wall all has the hinge bar, two sets of the hinge bar other end all has the carriage release lever through pivot swing joint, and the support inner wall has all seted up the second fluting, and is two sets of the all swing joint of carriage release lever is inside the second fluting, and the all fixedly connected with fixed block in carriage release lever bottom, and two sets of the fixed block top is all laminated at support bottom outer wall.

Preferably, the front side and the rear side of the bottom end of the dust removal cavity are both glued with sealing gaskets, and the inner sides of the sealing gaskets are both attached to the outer surface of the threaded rod.

Preferably, the inner walls of the front side and the rear side of the dust removing cavity are provided with first sliding grooves, the two groups of first sliding grooves are connected with first sliding blocks in a sliding mode, and the first sliding blocks are fixedly connected to the outer wall of the moving block.

Preferably, two sets of the movable rods are respectively and fixedly connected with a second spring at one side far away from the second sliding block, and the other end of the second spring is respectively and fixedly connected with the inner wall of the first groove.

Preferably, the outer walls of the top ends of the two groups of fixing blocks are all glued with anti-slip pads, and the top ends of the anti-slip pads are attached to the bottom end of the support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the dust removing equipment with the filter screen anti-blocking structure is provided with the scraping mechanism, when the outer surface of the filter device is blocked by large-particle dust, the two groups of threaded rods rotate together under the conveying action of the conveying device by rotating the handle, and at the moment, the two groups of movable blocks can drive the connecting rod to start to move upwards along with the rotation of the threaded rods, so that the large-particle dust on the outer surface of the filter device is scraped by the scraping plate, the problem that the outer surface of the filter device is blocked is effectively solved through the device, and the practicability and the protection performance of the device are greatly improved;

2. this dust collecting equipment with stifled structure is prevented to filter screen is provided with demolishs the mechanism, when needs are dismantled the clearance to the ash bucket, through inwards stirring the carriage release lever, make the carriage release lever drive the hinge bar and remove, the hinge bar just can drive the second slider and slide at the second spout this moment, and just can electronic fixed block removal in the time of the carriage release lever removal, when the fixed block removes second fluting bottom, the support just can be followed the below and taken out, thereby make the ash bucket can be dismantled the change fast, operation step is simple and convenient.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a left side sectional view of the structure of the dust-removing cavity, the air inlet and the filtering device in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

In the figure: 110. a dust removal cavity; 120. an air inlet; 130. a filter chamber; 140. a filtration device; 150. an ash hopper; 160. a support; 170. an air outlet; 180. a dust collecting cavity; 210. a threaded rod; 211. a gasket; 220. a handle; 230. a conveying device; 240. a moving block; 241. a first chute; 242. a first slider; 250. a connecting rod; 260. a squeegee; 310. a first slot; 320. a second chute; 330. a second slider; 340. a first spring; 350. a hinged lever; 360. a travel bar; 361. a second spring; 370. a second slot; 380. a fixed block; 381. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a dust removing device with a filter screen anti-blocking structure comprises a device main body, the device main body comprises a dust removing cavity 110, an air inlet 120 is formed in the inner wall of the left side of the dust removing cavity 110, a filter cavity 130 is fixedly connected inside the dust removing cavity 110, a filter device 140 is fixedly connected to the left side of the filter cavity 130, a dust hopper 150 is arranged inside the filter cavity 130, brackets 160 are fixedly connected to both sides of the top end of the dust hopper 150, the tops of the two brackets 160 are fixedly connected to the outer wall of the top end of the filter cavity 130, an air outlet 170 is fixedly connected to the top end of the filter cavity 130, through holes communicated with the dust hopper 150 and the air outlet 170 are formed in the inner wall of the top end of the filter cavity 130, a dust collecting cavity 180 is arranged at the bottom end of the dust removing cavity 110, a scraping mechanism is arranged on the outer surface of the filter device 140 and comprises a threaded rod 210, a threaded rod 210 is movably connected to both the front side and the rear side of the inner wall of the left side of the dust removing cavity 110 through a bearing, and the bottom end of the inner wall of the dust removing cavity 110, the bottom ends of the two groups of threaded rods 210 are fixedly connected with handles 220, a conveying device 230 is arranged between the threaded rods 210, the outer surfaces of the two groups of threaded rods 210 are connected with moving blocks 240 through threads, connecting rods 250 are fixedly connected between the moving blocks 240, the right sides of the connecting rods 250 are fixedly connected with scrapers 260, the right sides of the scrapers 260 are attached to the outer surface of the left side of the filtering device 140, the inner wall of the top end of the filtering cavity 130 is provided with a dismantling mechanism, the dismantling mechanism comprises first grooves 310, the two sides of the inner wall of the top end of the filtering cavity 130 are provided with first grooves 310, the inner walls of the first grooves 310 are provided with second sliding grooves 320, the two groups of second sliding grooves 320 are internally provided with second sliding blocks 330 in a sliding connection manner, the bottom ends of the second sliding blocks 330 are fixedly connected with first springs 340, the bottom ends of the two groups of first springs 340 are fixedly connected to the inner wall of the bottom ends of the second sliding grooves 320, and the outer walls of the second sliding blocks 330 are movably connected with hinged rods 350 through rotating shafts, the other ends of the two groups of hinged rods 350 are both movably connected with moving rods 360 through rotating shafts, the inner wall of the support 160 is provided with a second groove 370, the two groups of moving rods 360 are movably connected inside the second groove 370, the bottom ends of the moving rods 360 are fixedly connected with fixing blocks 380, and the top ends of the two groups of fixing blocks 380 are attached to the outer wall of the bottom end of the support 160.

Sealing gaskets 211 are glued to the front side and the rear side of the bottom end of the dust removing cavity 110, the inner sides of the sealing gaskets 211 are attached to the outer surface of the threaded rod 210, and the sealing performance of the device is improved by the aid of the sealing gaskets 211.

First chutes 241 are formed in the inner walls of the front side and the rear side of the dust removing cavity 110, first sliding blocks 242 are slidably connected inside the two sets of first chutes 241, and the first sliding blocks 242 are fixedly connected to the outer wall of the moving block 240, so that the moving block 240 is limited when moving, and the moving block is more convenient and stable.

Two sets of movable rods 360 are far away from the equal fixedly connected with second spring 361 in one side of second slider 330, and the equal fixed connection of second spring 361 other end is at first fluting 310 inner wall, through being provided with second spring 361 for when movable rods 360 drive fixed block 380 and fix support 160, improve its steadiness.

The outer walls of the top ends of the two groups of fixing blocks 380 are all glued with the anti-slip pads 381, the top ends of the anti-slip pads 381 are attached to the bottom end of the support 160, and the anti-slip pads 381 are arranged, so that the friction force between the fixing blocks 380 and the support 160 is increased, and the fixing blocks 380 cannot move easily.

The working principle is as follows: when the outer surface of the filter device 140 is blocked by large particle dust, the handle 220 is rotated, the two sets of threaded rods 210 are rotated together under the conveying action of the conveying device 230, and at the moment, the two sets of moving blocks 240 drive the connecting rod 250 to move upwards along with the rotation of the threaded rods 210, so that the scraper 260 moves upwards to scrape off the large particle dust on the outer surface of the filter device 140;

when the ash bucket 150 needs to be disassembled and cleaned, the movable rod 360 is inwardly pulled to drive the hinge rod 350 to move, the hinge rod 350 drives the second sliding block 330 to slide in the second sliding groove 320, the electric fixing block 380 moves while the movable rod 360 moves, when the fixing block 380 moves to the bottom end of the second opening groove 370, the bracket 160 can be rapidly taken out to disassemble the ash bucket, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A dust removing device with a filter screen anti-blocking structure comprises a device main body, the device main body comprises a dust removing cavity (110), an air inlet (120) is arranged on the inner wall of the left side of the dust removing cavity (110), a filter cavity (130) is fixedly connected inside the dust removing cavity (110), the left side of the filter cavity (130) is fixedly connected with a filter device (140), an ash bucket (150) is arranged in the filter cavity (130), and the two sides of the top end of the ash bucket (150) are fixedly connected with brackets (160), the top ends of the two groups of brackets (160) are fixedly connected with the outer wall of the top end of the filter cavity (130), the top end of the filter cavity (130) is fixedly connected with an air outlet (170), the inner wall of the top end of the filter cavity (130) is provided with a through hole which is communicated with the ash bucket (150) and the air outlet (170), and dust removal chamber (110) bottom is provided with dust collecting cavity (180), its characterized in that: the outer surface of the filtering device (140) is provided with a scraping mechanism which comprises a threaded rod (210), the front side and the rear side of the inner wall of the left side of the dust removing cavity (110) are both movably connected with the threaded rod (210) through bearings, the bottom end of the threaded rod (210) penetrates through the inner wall of the left side of the bottom end of the dust removing cavity (110), the bottom ends of the threaded rod (210) are both fixedly connected with handles (220), a conveying device (230) is arranged between the threaded rods (210), the outer surface of the threaded rod (210) is both connected with a movable block (240) through threads, a connecting rod (250) is fixedly connected between the movable blocks (240), a scraper (260) is fixedly connected to the right side of the connecting rod (250), and the right side of the scraper (260) is attached to the outer surface of the left side of the filtering device (140).

2. The dust removing device with the filter screen anti-blocking structure as claimed in claim 1, wherein: the inner wall of the top end of the filter cavity (130) is provided with a dismantling mechanism, the dismantling mechanism comprises a first open slot (310), two sides of the inner wall of the top end of the filter cavity (130) are respectively provided with the first open slot (310), the inner wall of the first open slot (310) is respectively provided with a second chute (320), the two groups of the second chutes (320) are internally and respectively connected with a second sliding block (330) in a sliding way, the bottom ends of the second sliding blocks (330) are respectively and fixedly connected with a first spring (340), the bottom ends of the two groups of the first springs (340) are respectively and fixedly connected with the inner wall of the bottom end of the second chute (320), the outer wall of the second sliding block (330) is respectively and movably connected with a hinge rod (350) through a rotating shaft, the other ends of the two groups of the hinge rods (350) are respectively and movably connected with a moving rod (360) through a rotating shaft, the inner wall of the support (160) is respectively provided with a second open slot (370), and the two groups of the moving rods (360) are respectively and movably connected inside the second open slot (370), and the bottom ends of the movable rods (360) are fixedly connected with fixing blocks (380), and the top ends of the two groups of fixing blocks (380) are attached to the outer wall of the bottom end of the support (160).

3. The dust removing device with the filter screen anti-blocking structure as claimed in claim 1, wherein: sealing gaskets (211) are glued to the front side and the rear side of the bottom end of the dust removing cavity (110), and the inner sides of the sealing gaskets (211) are attached to the outer surface of the threaded rod (210).

4. The dust removing device with the filter screen anti-blocking structure as claimed in claim 1, wherein: the inner walls of the front side and the rear side of the dust removing cavity (110) are provided with first sliding grooves (241), the insides of the two groups of first sliding grooves (241) are connected with first sliding blocks (242) in a sliding mode, and the first sliding blocks (242) are fixedly connected to the outer wall of the moving block (240).

5. The dust removing device with the filter screen anti-blocking structure as claimed in claim 2, wherein: two sets of moving rod (360) keep away from one side of second slider (330) and all fixedly connected with second spring (361), and second spring (361) other end all fixedly connected at first fluting (310) inner wall.

6. The dust removing device with the filter screen anti-blocking structure as claimed in claim 2, wherein: and the outer walls of the top ends of the two groups of fixing blocks (380) are glued with anti-slip pads (381), and the top ends of the anti-slip pads (381) are attached to the bottom end of the bracket (160).