CN220047226U

CN220047226U - Chemical production filter

Info

Publication number: CN220047226U
Application number: CN202321596704.0U
Authority: CN
Inventors: 梅春香; 蔡旭宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-21
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a chemical production filter, which comprises a filter body, a top cover and a filter screen, wherein the top cover is arranged at the top of the filter body; through motor A, sealing washer, clearance piece, connecting plate, through-hole, scum pipe isotructure of design for the clearance piece that can control the removal promotes the clearance to the residue at filter screen top, makes the residue concentrate the top at the connecting plate at filter screen both ends, then through opening the closing cap, makes the residue at connecting plate top discharge outside through the inside of through-hole and scum pipe, does not need the staff to open the device, dismantles the filter screen again, has reduced the degree of difficulty of staff to the filter screen clearance, and the clearance easy operation is convenient.

Description

Chemical production filter

Technical Field

The utility model belongs to the technical field of chemical production, and particularly relates to a chemical production filter.

Background

In the production process of chemical products, precipitate substances, flocculent substances, reaction residues and the like can be generated due to the reaction of two or more chemical materials together, the newly-produced substances after the reaction are generally filtered before the later processing is carried out so as to separate liquid reactants from the reaction residues, and in the filtering process, a chemical production filter is needed to be used; the search is as follows: the filter for chemical production described in the prior patent of CN202020751657.2 comprises a filter body, wherein a liquid outlet is formed in the bottom of the filter body, a valve is fixedly arranged on the outer surface of the liquid outlet, a mounting groove is formed in the top of the inner wall of the filter body, a top cover is arranged on the top of the filter body, and a matched mounting block … … is fixedly arranged on one side of the top cover, which is positioned in the mounting groove; what is described is a chemical production filter.

When the existing chemical production filter is used, after the filter screen on the filter screen is used for a long time, more residues are attached to the top of the filter screen, a worker is required to open the device to take out the filter screen for cleaning or replacement, cleaning or replacement is troublesome, the operation difficulty of the worker can be increased, and therefore the structure is required to be designed to solve the problem.

Disclosure of Invention

The utility model aims to provide a chemical production filter, which solves the problems that after a filter screen is used for a long time, a worker is required to take the filter screen out for cleaning or replacement, and the operation difficulty of the worker is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chemical production filter, includes filter body, top cap and filter screen, the top cap sets up in the top of filter body, the filter screen sets up in the inside of filter body, the inside of filter body is provided with the clearance subassembly for the top of filter screen, the clearance subassembly is including motor A, sealing washer, lead screw, the both ends symmetry of filter screen is provided with two sediment subassemblies, sediment subassembly is including connecting plate, through-hole, scum pipe, the inside of filter body is provided with scrapes the subassembly, it is including motor B, dwang, connecting rod, scraper blade to scrape the subassembly.

Preferably, the motor A is arranged at one side of the filter body, the screw rod is rotatably arranged in the filter body, the sealing ring is arranged at one end of the screw rod, one end of the screw rod is connected with the end part of the motor A, and the other end of the screw rod is rotatably connected with the inner wall of the filter body.

Preferably, the cleaning assembly further comprises a cleaning block and a guide rod, the screw rod penetrates through the cleaning block and is connected with the cleaning block through threads, a hairbrush is arranged at the bottom end of the cleaning block, two ends of the guide rod are fixedly connected with two side inner walls of the filter body respectively, and the guide rod penetrates through the top end of the cleaning block.

Preferably, the connecting plates are symmetrically arranged at two ends of the filter screen, the through holes penetrate through the top of the connecting plates, the top ends of the slag discharging pipes are communicated with the through holes, and the bottom ends of the slag discharging pipes penetrate through the outside of the filter body.

Preferably, the slag discharging assembly further comprises a containing groove, an air cylinder, a shaft support, an ejector rod, a sealing cover and a sealing gasket, wherein the containing groove is formed in the inner wall of the filter body and is communicated with the through hole, the air cylinder is arranged in the containing groove, and the shaft support is arranged between the air cylinder and the inner wall of the containing groove.

Preferably, the ejector rod is arranged at one end of the air cylinder, the sealing cover is rotationally arranged at the top end of the ejector rod, one end of the sealing cover is embedded into the accommodating groove and is rotationally connected with the inner wall of the accommodating groove, and the sealing gasket is arranged at the outer side edge of the sealing cover.

Preferably, the motor B is disposed at the top of the top cover, the rotating rod is disposed at the bottom end of the motor B, and the bottom end of the rotating rod is embedded into the filter body.

Preferably, the connecting rod is arranged at the bottom end of the rotating rod, and the scraping plates are symmetrically arranged at two ends of the connecting rod.

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

through motor A, sealing washer, clearance piece, connecting plate, through-hole, scum pipe isotructure of design for the clearance piece that can control the removal promotes the clearance to the residue at filter screen top, makes the residue concentrate the top at the connecting plate at filter screen both ends, then through opening the closing cap, makes the residue at connecting plate top discharge outside through the inside of through-hole and scum pipe, does not need the staff to open the device, dismantles the filter screen again, has reduced the degree of difficulty of staff to the filter screen clearance, and the clearance easy operation is convenient.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of region A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a cross-sectional view of the slag discharging assembly of the present utility model;

in the figure: 100. a filter body; 200. a top cover; 300. a filter screen; 400. cleaning the assembly; 401. a motor A; 402. a seal ring; 403. cleaning the block; 404. a guide rod; 405. a screw rod; 500. a slag discharging component; 501. a connecting plate; 502. a through hole; 503. a slag discharge pipe; 504. a receiving groove; 505. a cylinder; 506. a shaft support; 507. a push rod; 508. a cover; 509. a sealing gasket; 600. a scraping assembly; 601. a motor B; 602. a rotating lever; 603. a connecting rod; 604. a scraper.

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 fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a chemical production filter, including filter body 100, top cap 200 and filter screen 300, top cap 200 sets up in the top of filter body 100, filter screen 300 sets up in the inside of filter body 100, the inside of filter body 100 is provided with clearance subassembly 400 for the top of filter screen 300, clearance subassembly 400 can promote the clearance to the residue that filter screen 300 top adheres to, make the residue that filter screen 300 top can concentrate on the both ends of filter screen 300, the both ends symmetry of filter screen 300 are provided with two sediment subassemblies 500, sediment subassembly 500 can make the residue that gathers discharge to the external world, do not need the staff to open the device, dismantle filter screen 300 again, the degree of difficulty of staff to filter screen 300 clearance has been reduced, clearance subassembly 400 cooperates with sediment subassembly 500 and uses, make the clearance easy operation, it is convenient; the cleaning assembly 400 comprises a motor A401, a sealing ring 402 and a screw rod 405, wherein the motor A401 is arranged on one side of the filter body 100 through bolts, the screw rod 405 is rotationally arranged in the filter body 100, the sealing ring 402 made of rubber material is arranged at one end of the screw rod 405, the sealing ring 402 can improve the tightness of a contact part of the screw rod 405 and the filter body 100, one end of the screw rod 405 is fixedly connected with the end part of the motor A401, the motor A401 can drive the screw rod 405 to rotate, the other end of the screw rod 405 is rotationally connected with the inner wall of the filter body 100 through a rotating shaft, the cleaning assembly 400 also comprises a cleaning block 403 and a guide rod 404, the screw rod 405 penetrates through the inside of the cleaning block 403 and is connected with the cleaning block 403 through threads, when the motor A401 drives the screw rod 405 to rotate, the cleaning block 403 can move left and right under the action of the threads, the bottom end of the cleaning block 403 is provided with a brush, the cleaning block 403 can drive the brush to clean residues at the top of the filter screen 300, two ends of the guide rod 404 are respectively welded and fixedly with two side inner walls of the filter body 100, the guide rod 404 penetrates through the top end of the cleaning block 403, the guide rod 403 can slide on the guide rod 403 to the guide rod 404 to slide along with the guide rod 404, and rotate along with the guide rod 404, and prevent the cleaning block from sliding along with the guide rod 404; the slag discharging assembly 500 comprises a connecting plate 501, a through hole 502 and slag discharging pipes 503, wherein the two connecting plates 501 are symmetrically arranged at two ends of the filter screen 300, the through hole 502 is penetrated through the top of the connecting plate 501, the top end of the slag discharging pipe 503 is communicated with the through hole 502, the bottom end of the slag discharging pipe 503 is penetrated outside the filter body 100, residues pushed to two ends of the filter screen 300 by the cleaning block 403 and the hairbrush can be discharged to the outside through the through hole 502 and the slag discharging pipe 503, the slag discharging assembly 500 does not need to be opened for cleaning, the slag discharging assembly 500 also comprises a containing groove 504, a cylinder 505, a shaft support 506, a push rod 507, a sealing cover 508 and a sealing pad 509, the containing groove 504 is arranged on the inner wall of the filter body 100 and is communicated with the through hole 502, the cylinder 505 is arranged inside the containing groove 504, the shaft support 506 is connected between the cylinder 505 and the inner wall of the containing groove 504, can make cylinder 505 take place to rotate, ejector pin 507 sets up in the one end of cylinder 505, closing cap 508 rotates through the pivot and sets up in the top of ejector pin 507, the one end embedding of closing cap 508 is to the inside of holding tank 504, and also rotate through the pivot between the inner wall with holding tank 504 and be connected, if need to discharge the residue at connecting plate 501 top, can make ejector pin 507 shrink through cylinder 505, pull closing cap 508, make closing cap 508 rotate around the pivot of its one end, thereby open closing cap 508, make the residue at connecting plate 501 top fall into the inside of through-hole 502 and scum 503, make things convenient for the discharge of residue, rubber material's sealing gasket 509 sets up in the outside edge of closing cap 508, can improve the leakproofness between closing cap 508 and the through-hole 502 inner wall.

In this embodiment, preferably, the inside of filter body 100 is provided with scrapes subassembly 600, it can scrape the residue that adheres to on the filter body 100 inner wall to scrape subassembly 600, be favorable to the inside clearance of filter body 100, it includes motor B601 to scrape subassembly 600, dwang 602, connecting rod 603, scraper blade 604, motor B601 passes through the bolt to be installed in the top of top cap 200, dwang 602 sets up in the bottom of motor B601, motor B601 can drive dwang 602 and rotate, the inside of filter body 100 is embedded to the bottom of dwang 602, connecting rod 603 welded fastening is in the bottom of dwang 602, scraper blade 604 symmetry welded fastening is in the both ends of connecting rod 603, dwang 602 can drive connecting rod 603 and rotate, connecting rod 603 can drive scraper blade 604 and remove, scraper blade 604 scrapes the residue on the filter body 100 inner wall.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may 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

1. The utility model provides a chemical production filter, includes filter body (100), top cap (200) and filter screen (300), top cap (200) set up in the top of filter body (100), filter screen (300) set up in the inside of filter body (100), its characterized in that: the inside of filter body (100) is provided with clearance subassembly (400) for the top of filter screen (300), clearance subassembly (400) are including motor A (401), sealing washer (402), lead screw (405), the both ends symmetry of filter screen (300) is provided with two sediment subassemblies (500), sediment subassembly (500) are including connecting plate (501), through-hole (502), scum pipe (503), the inside of filter body (100) is provided with scrapes subassembly (600), scrape subassembly (600) including motor B (601), dwang (602), connecting rod (603), scraper blade (604).

2. A chemical production filter as claimed in claim 1, wherein: the motor A (401) is arranged on one side of the filter body (100), the screw rod (405) is rotatably arranged in the filter body (100), the sealing ring (402) is arranged at one end of the screw rod (405), one end of the screw rod (405) is connected with the end part of the motor A (401), and the other end of the screw rod (405) is rotatably connected with the inner wall of the filter body (100).

3. A chemical production filter as claimed in claim 1, wherein: the cleaning assembly (400) further comprises a cleaning block (403) and a guide rod (404), the screw rod (405) penetrates through the cleaning block (403) and is connected with the cleaning block (403) through threads, a hairbrush is arranged at the bottom end of the cleaning block (403), two ends of the guide rod (404) are fixedly connected with two side inner walls of the filter body (100) respectively, and the guide rod (404) penetrates through the top end of the cleaning block (403).

4. A chemical production filter as claimed in claim 1, wherein: the filter comprises a filter body (100), a filter screen (300) and a connecting plate (501), wherein the connecting plate (501) is symmetrically arranged at two ends of the filter screen (300), a through hole (502) is formed in the top of the connecting plate (501) in a penetrating mode, the top end of a slag discharging pipe (503) is communicated with the through hole (502), and the bottom end of the slag discharging pipe (503) is formed in the outside of the filter body (100 in a penetrating mode.

5. A chemical production filter as claimed in claim 1, wherein: the slag discharging assembly (500) further comprises a containing groove (504), an air cylinder (505), a shaft support (506), an ejector rod (507), a sealing cover (508) and a sealing gasket (509), wherein the containing groove (504) is formed in the inner wall of the filter body (100) and is communicated with the through hole (502), the air cylinder (505) is arranged in the containing groove (504), and the shaft support (506) is arranged between the air cylinder (505) and the inner wall of the containing groove (504).

6. A chemical production filter as claimed in claim 5, wherein: the ejector rod (507) is arranged at one end of the air cylinder (505), the sealing cover (508) is rotatably arranged at the top end of the ejector rod (507), one end of the sealing cover (508) is embedded into the accommodating groove (504) and is rotatably connected with the inner wall of the accommodating groove (504), and the sealing gasket (509) is arranged at the outer side edge of the sealing cover (508).

7. A chemical production filter as claimed in claim 1, wherein: the motor B (601) is arranged at the top of the top cover (200), the rotating rod (602) is arranged at the bottom end of the motor B (601), and the bottom end of the rotating rod (602) is embedded into the filter body (100).

8. A chemical production filter as claimed in claim 1, wherein: the connecting rod (603) is arranged at the bottom end of the rotating rod (602), and the scraping plates (604) are symmetrically arranged at the two ends of the connecting rod (603).