CN215085600U

CN215085600U - Fast-assembling blind plate type gas filter

Info

Publication number: CN215085600U
Application number: CN202121457171.9U
Authority: CN
Inventors: 张学海
Original assignee: Tianjin New Power Gas Equipment Manufacturing Co ltd
Current assignee: Tianjin New Power Gas Equipment Manufacturing Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-10
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to the technical field of gas filtration, in particular to a fast-assembly blind plate type gas filter, which comprises a cylinder body and a blind plate, wherein an air inlet pipe and an exhaust pipe are respectively fixed at two ends of the cylinder body, a discharge port is fixed at the bottom of the cylinder body, a pressure relief pipe is fixed at the outer wall of one side of the cylinder body, a cleaning mechanism is arranged at the bottom of a supporting plate, a sealing component is arranged on the inner wall of the cylinder body, a top cover is arranged at the top of the cylinder body, a dismounting mechanism is arranged at the top of the top cover, the blind plate is placed at the top of a fixing ring, the top cover is covered, a driving lever is aligned to a strip-shaped hole formed on the outer wall of a clamping block, a crank is rotated to slide downwards through a folding rod and a pressing plate, finally the sliding rod is driven to be inserted into the inner wall of the strip-shaped hole, then the driving lever is rotated to fix the top cover, and the structure realizes fast installation when the filter element is replaced, the two sides of the top cover can be fixed by rotating a single part, so that time is saved, and the working efficiency is improved.

Description

Fast-assembling blind plate type gas filter

Technical Field

The utility model relates to a gas filtration technical field specifically is fast-assembling blind plate type gas filter.

Background

The gas filter is widely used in the fields of metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power and urban water supply. Such as industrial waste water, filtration of circulating water, regeneration of emulsion, filtration treatment of waste oil, continuous casting water system, blast furnace water system in metallurgical industry, and high-pressure water descaling system for hot rolling. Is an advanced, high-efficiency and easy-to-operate full-automatic filtering device.

The gas filter needs to be replaced after being used for a period of time, so that the quick assembly and disassembly is the basic requirement of the gas filter, but the gas filter in the prior art product has the following problems:

(1) when the filter element of the blind plate type gas filter is replaced, the top cover needs to be closed, the fastening bolts need to be locked one by one when the top cover of the conventional filter is opened, and the fastening bolts need to be fastened at symmetrical positions repeatedly, so that the steps are complicated, and the installation efficiency is low;

(2) the impurities are remained on the inner wall of the cylinder body in the using process, and along with the prolonging of the using time, the impurities can be discharged from the exhaust pipe, so that the filtering effect on subsequent gas is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fast-assembling blind plate formula gas filter to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: fast-assembling blind plate formula gas filter, including barrel and blind plate, the both ends of barrel are fixed with intake pipe and blast pipe respectively, the bottom of barrel is fixed with the discharge port, and one side outer wall of barrel is fixed with the pressure release pipe, the outer wall of pressure release pipe passes through the bolt fastening manometer, the inner wall of barrel is fixed with the montant, the outer wall of montant has cup jointed the layer board, the filter core has been placed at the top of layer board, and the top outer wall of layer board is fixed with fixing spring, fixing spring's top and the top fixed connection of montant, the bottom of layer board is provided with clean mechanism, the inner wall of barrel is provided with seal assembly, and the top of barrel is provided with the top cap, the top of top cap is provided with dismouting mechanism.

Preferably, the cleaning mechanism comprises a scraper which is inserted into the inner wall of the barrel, a threaded sleeve is fixed on the outer wall of one side of the scraper through a connecting rod, the inner wall of the threaded sleeve is connected with a screw rod through threads, and the screw rod is fixed on the outer wall of the bottom of the supporting plate.

Preferably, the sealing assembly comprises a fixing ring, the blind plate is arranged on the outer wall of the top of the fixing ring, and a sealing gasket is clamped at the top of the blind plate.

Preferably, the spring chamber has been seted up to the inner wall of barrel, the inner wall in spring chamber is fixed with tension spring, tension spring's top and solid fixed ring's bottom outer wall fixed connection.

Preferably, dismouting mechanism includes the fixed plate, the bottom outer wall of fixed plate is fixed with the slide bar, the bottom of slide bar is rotated and is connected with the driving lever, the outer wall top of barrel is fixed with the fixture block, and the inner wall of fixture block is seted up with the anastomotic bar hole of driving lever size, the bottom outer wall of fixed plate and the top outer wall of top cap are fixed with spacing spring.

Preferably, dismouting mechanism includes the support, the support is fixed in the top outer wall of top cap, the outer wall set up threaded hole of support, the inner wall of screw hole has the threaded rod through threaded connection, the top of threaded rod is fixed with the crank, the spout has been seted up to the bottom outer wall of crank, the inner wall of spout is pegged graft and is had the slider, the bottom of slider is fixed with the lantern ring, and the outer wall of the lantern ring is fixed with the folding rod, the one end of folding rod is fixed with the clamp plate.

Preferably, the inner wall of the cylinder body is connected with a baffle through a hinge, and the baffle is in contact with the top of the filter element.

The utility model discloses an improve and provide fast-assembling blind plate formula gas filter here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a solid fixed ring, crank, driving lever, folding rod and the clamp plate that set up, put the blind plate at the top of solid fixed ring, cover the top cap, aim at the bar hole that the fixture block outer wall was seted up with the driving lever, rotate the crank and slide down through folding rod and clamp plate, finally make the slide bar drive the driving lever and insert in the inner wall in bar hole, then rotate the driving lever again, make the top cap fixed, this structural setting makes quick installation realize when changing the filter core, rotate single part and can fix the both sides of top cap, save time, promote work efficiency;

the second step is as follows: the utility model discloses a filter core, layer board, thread bush and the scraper blade that sets up, layer board remove when the filter core takes out and drive the thread bush and rotate and then drive the scraper blade and scrape the washing to the bottom inner wall of barrel for the inner wall of barrel keeps clean, avoids impurity to remain and influences subsequent filter effect.

Drawings

The invention is further explained below with reference to the figures and examples:

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a perspective view of the top cover portion of the present invention;

FIG. 4 is a perspective view of the middle sliding chute portion of the present invention;

FIG. 5 is a schematic structural view of a middle support plate part of the present invention;

description of reference numerals:

1. an air inlet pipe; 2. an exhaust pipe; 3. a barrel; 4. a discharge port; 5. a pressure relief pipe; 6. a pressure gauge; 7. a top cover; 8. a filter element; 9. pressing a plate; 10. a gasket; 11. a crank; 12. folding the rod;

13. a fixing plate; 14. a limiting spring; 15. a deflector rod; 16. a slide bar; 17. a support; 18. a threaded rod; 19. a chute; 20. a slider; 21. a screw rod; 22. a vertical rod; 23. fixing the spring; 24. a threaded sleeve; 25. a squeegee; 26. a spring cavity; 27. a tension spring; 28. a blind plate; 29. a fixing ring; 30. a baffle plate; 31. and (7) a supporting plate.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide fast-assembling blind plate formula gas filter here, the technical scheme of the utility model is:

as shown in fig. 1-5, fast-assembling blind plate type gas filter, including barrel 3 and blind plate 28, the both ends of barrel 3 are fixed with intake pipe 1 and blast pipe 2 respectively, the bottom of barrel 3 is fixed with discharge port 4, and one side outer wall of barrel 3 is fixed with pressure release pipe 5, the outer wall of pressure release pipe 5 passes through bolt fastening manometer 6, the inner wall of barrel 3 is fixed with montant 22, the outer wall of montant 22 has cup jointed layer board 31, filter core 8 has been placed at the top of layer board 31, and the top outer wall of layer board 31 is fixed with fixing spring 23, fixing spring 23's top and montant 22's top fixed connection, the bottom of layer board 31 is provided with clean mechanism, the inner wall of barrel 3 is provided with seal assembly, and the top of barrel 3 is provided with top cap 7, the top of top cap 7 is provided with dismouting mechanism.

Further, clean mechanism includes scraper blade 25, and scraper blade 25 pegs graft in the inner wall of barrel 3, and one side outer wall of scraper blade 25 is fixed with thread bush 24 through the connecting rod, and thread bush 24's inner wall has lead screw 21 through threaded connection, and lead screw 21 is fixed in the bottom outer wall of layer board 31, and layer board 31 removes when filter core 8 takes out and drives thread bush 24 and rotate and then drive scraper blade 25 and scrape the washing to the bottom inner wall of barrel 3 for the inner wall of barrel 3 keeps clean.

Further, the sealing assembly comprises a fixing ring 29, the blind plate 28 is arranged on the outer wall of the top of the fixing ring 29, the sealing gasket 10 is clamped on the top of the blind plate 28, and the sealing gasket 10 improves the sealing performance of the connecting part of the blind plate 28 and the top cover 7.

Further, a spring cavity 26 is formed in the inner wall of the barrel 3, a tension spring 27 is fixed to the inner wall of the spring cavity 26, the top end of the tension spring 27 is fixedly connected with the outer wall of the bottom of the fixing ring 29, the fixing ring 29 is pushed upwards under the thrust action of the tension spring 27, so that the blind plate 28 is connected with the top cover 7 through the sealing gasket 10, and the air tightness after installation is improved.

Further, dismouting mechanism includes fixed plate 13, and the bottom outer wall of fixed plate 13 is fixed with slide bar 16, and slide bar 16's bottom is rotated and is connected with driving lever 15, and the outer wall top of barrel 3 is fixed with the fixture block, and the inner wall of fixture block is seted up with driving lever 15 size anastomotic bar hole, and the bottom outer wall of fixed plate 13 and the top outer wall of top cap 7 are fixed with spacing spring 14, and driving lever 15 rotates driving lever 15 after inserting in the inner wall in bar hole and makes top cap 7 firmly locked.

Further, dismouting mechanism includes support 17, support 17 is fixed in the top outer wall of top cap 7, threaded hole has been seted up to the outer wall of support 17, there is threaded rod 18 inner wall of screw hole through threaded connection, the top of threaded rod 18 is fixed with crank 11, spout 19 has been seted up to the bottom outer wall of crank 11, spout 19's inner wall is pegged graft and is had slider 20, slider 20's bottom is fixed with the lantern ring, the outer wall of the lantern ring is fixed with folding rod 12, the one end of folding rod 12 is fixed with clamp plate 9, it slides downwards through folding rod 12 and clamp plate 9 to rotate crank 11, finally make slide bar 16 drive driving lever 15 insert in the inner wall in bar hole.

Further, the inner wall of the cylinder 3 is connected with a baffle 30 through a hinge, the baffle 30 is contacted with the top of the filter element 8, the filter element 8 is placed on the outer wall of the top of the supporting plate 31 and is pressed downwards through the fixing spring 23, and then the baffle 30 is rotated to enable the filter element 8 to be fixed.

The working principle is as follows: when the filter element replacing device is used, the filter element 8 is placed on the outer wall of the top of the supporting plate 31 and is pressed downwards through the fixing spring 23, then the baffle 30 is rotated to enable the filter element 8 to be fixed, at the moment, the blind plate 28 is placed on the top of the fixing ring 29, the top cover 7 is covered, the shift lever 15 is aligned to the strip-shaped hole formed in the outer wall of the fixture block, the crank 11 is rotated to slide downwards through the folding rod 12 and the pressing plate 9, finally the slide rod 16 drives the shift lever 15 to be inserted into the inner wall of the strip-shaped hole, then the shift lever 15 is rotated to enable the top cover 7 to be fixed, the structure enables quick installation to be achieved when the filter element 8 is replaced, the two sides of the top cover 7 can be fixed through rotating a single part, time is saved, working efficiency is improved, the fixing ring 29 is pushed upwards under the thrust action of the tension spring 27 to enable the blind plate 28 to be connected with the top cover 7 through the sealing gasket 10, air tightness after installation is improved, and sealing effect is improved, can promote the security when dismouting filter core 8 through opening pressure release pipe 5 release pressure before pulling down filter core 8, avoid meeting accident, layer board 31 removes when filter core 8 takes out simultaneously and drives threaded sleeve 24 and rotate and then drive scraper blade 25 and scrape the washing to the bottom inner wall of barrel 3 for the inner wall of barrel 3 keeps clean.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Fast-assembling blind plate formula gas filter, its characterized in that: including barrel (3) and blind plate (28), the both ends of barrel (3) are fixed with intake pipe (1) and blast pipe (2) respectively, the bottom of barrel (3) is fixed with discharge port (4), and one side outer wall of barrel (3) is fixed with pressure release pipe (5), the outer wall of pressure release pipe (5) passes through bolt fastening manometer (6), the inner wall of barrel (3) is fixed with montant (22), the outer wall of montant (22) has cup jointed layer board (31), filter core (8) have been placed at the top of layer board (31), and the top outer wall of layer board (31) is fixed with fixed spring (23), the top of fixed spring (23) and the top fixed connection of montant (22), the bottom of layer board (31) is provided with clean mechanism, the inner wall of barrel (3) is provided with seal assembly, and the top of barrel (3) is provided with top cap (7), the top of the top cover (7) is provided with a dismounting mechanism.

2. The quick-install blind plate gas filter of claim 1, wherein: the cleaning mechanism comprises a scraper (25), the scraper (25) is inserted into the inner wall of the barrel (3), a threaded sleeve (24) is fixed on the outer wall of one side of the scraper (25) through a connecting rod, the inner wall of the threaded sleeve (24) is connected with a screw rod (21) through threads, and the screw rod (21) is fixed on the outer wall of the bottom of the supporting plate (31).

3. The quick-install blind plate gas filter of claim 1, wherein: the sealing assembly comprises a fixing ring (29), the blind plate (28) is arranged on the outer wall of the top of the fixing ring (29), and the top of the blind plate (28) is connected with a sealing gasket (10) in a clamping mode.

4. The quick-install blind plate gas filter of claim 3, wherein: spring chamber (26) have been seted up to the inner wall of barrel (3), the inner wall in spring chamber (26) is fixed with tension spring (27), the top of tension spring (27) and the bottom outer wall fixed connection of solid fixed ring (29).

5. The quick-install blind plate gas filter of claim 1, wherein: the dismouting mechanism includes fixed plate (13), the bottom outer wall of fixed plate (13) is fixed with slide bar (16), the bottom of slide bar (16) is rotated and is connected with driving lever (15), the outer wall top of barrel (3) is fixed with the fixture block, and the inner wall of fixture block is seted up with driving lever (15) size anastomotic bar hole, the bottom outer wall of fixed plate (13) and the top outer wall of top cap (7) are fixed with spacing spring (14).

6. The quick-install blind plate gas filter of claim 5, wherein: dismouting mechanism includes support (17), support (17) are fixed in the top outer wall of top cap (7), threaded hole has been seted up to the outer wall of support (17), and there is threaded rod (18) inner wall of threaded hole through threaded connection, the top of threaded rod (18) is fixed with crank (11), spout (19) have been seted up to the bottom outer wall of crank (11), the inner wall of spout (19) is pegged graft and is had slider (20), the bottom of slider (20) is fixed with the lantern ring, and the outer wall of the lantern ring is fixed with folding rod (12), the one end of folding rod (12) is fixed with clamp plate (9).

7. The quick-install blind plate gas filter of claim 1, wherein: the inner wall of the barrel body (3) is connected with a baffle (30) through a hinge, and the baffle (30) is in contact with the top of the filter element (8).