CN216755791U

CN216755791U - Bag filter

Info

Publication number: CN216755791U
Application number: CN202123452105.5U
Authority: CN
Inventors: 郭强; 郭佳川; 马义功; 张宝
Original assignee: Shandong Chuanyi Water Treatment Technology Co ltd
Current assignee: Shandong Chuanyi Water Treatment Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-17
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a bag filter, which comprises a base, wherein a fixed box body is fixedly arranged on the upper surface of the base, a sealing cover is arranged at the top of the box body, a vertical pipe is communicated with the top of the sealing cover, a cover body is in threaded connection with the top of the vertical pipe, an air pipe is communicated with the top of the cover body, an air outlet pipe is communicated with the left side of the box body, clamping grooves are formed in two sides of the sealing cover, clamping plates are clamped in the clamping grooves, a fixing ring is communicated with the clamping plates, a screw rod is inserted into the top of the sealing cover, one end of the screw rod, which is positioned in the sealing cover, is in threaded connection with the upper surface of the clamping plate, and limiting plates are fixedly arranged on two sides of the inner wall of the fixing ring. This bag filter through setting up cardboard, solid fixed ring and screw rod cooperation, realizes disassembling the purpose to the filter, has reached the convenience and has changed abluent effect to the inside part of filter to made things convenient for staff's use, also improved the availability factor of this filter simultaneously, improved the work efficiency of this filter.

Description

Bag filter

Technical Field

The utility model relates to the technical field of filters, in particular to a bag type filter.

Background

The filter is an indispensable device on a medium conveying pipeline, is usually arranged at the inlet end equipment of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter, consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part, and can be used as a bag filter when in use.

However, the bag filter on the market at present is inconvenient to disassemble and clean the components in the filter in the using process, thereby affecting the normal use of the filter.

To this end, we propose a bag filter.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a bag filter that solves the problems set forth above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bag filter, the on-line screen storage device comprises a base, the last fixed surface of base installs fixed box, and the top of box is provided with sealed lid, and the top intercommunication of sealed lid has the standpipe, and the top threaded connection of standpipe has the lid, and the top intercommunication of lid has the trachea, and the left side intercommunication of box has the outlet duct, and the draw-in groove has all been seted up to the both sides of sealed lid, and the inside joint of draw-in groove has the cardboard, and the intercommunication has solid fixed ring on the cardboard, and the top of sealed lid is inserted and is equipped with the screw rod, and the screw rod is located the one end of sealed inside of lid and the upper surface threaded connection of cardboard.

The equal fixed mounting in both sides of solid fixed ring's inner wall has the limiting plate, and the lower fixed surface of limiting plate installs the pipe, and the interior roof fixed mounting of pipe has the spring, and the one end fixed mounting that the pipe was interior to the spring was kept away from has the piston, and the one end that the spring was kept away from to the piston is inlayed and is had the ball, and solid fixed ring's inside threaded connection has the filter tube, and the equal fixed mounting in both sides of the inner wall of filter tube has the spacing ring, and the upper surface of spacing ring is provided with the filter screen, the surface of ball and the upper surface roll connection of filter screen.

Preferably, the four corners of the bottom of the base are fixedly provided with supporting rods, the bottom of each supporting rod is fixedly provided with a fixing plate, fixing holes are formed in the fixing plates, and anti-skid grains are formed in the lower surfaces of the fixing plates.

Preferably, the upper surface of outlet duct is inserted and is equipped with the flashboard, and the flashboard is located the inside one end of outlet duct and the inner wall contact of outlet duct, and the upper surface of outlet duct sets up the slabby hole that supplies the flashboard to pass through, and slabby hole and flashboard adaptation.

Preferably, the upper surface of the sealing cover is provided with a rod hole for the screw to pass through, and the rod hole is in threaded connection with the screw.

Preferably, the lower surface of the sealing cover is inlaid with a magnet block, and the magnet block is magnetically adsorbed on the upper surface of the box body.

Preferably, the piston is fitted with a barrel, and the surface of the piston is in contact with the inner wall of the barrel.

Advantageous effects

The utility model provides a bag filter, which has the following beneficial effects:

1. this bag filter through setting up cardboard, solid fixed ring and screw rod cooperation, realizes disassembling the purpose to the filter, has reached the convenience and has changed abluent effect to the inside part of filter to made things convenient for staff's use, also improved the availability factor of this filter simultaneously, improved the work efficiency of this filter.

2. This bag filter through setting up limiting plate, pipe, spring, piston, ball, spacing ring and filter screen cooperation, realizes carrying out not hard up purpose to the filter screen, has reached the convenience and has dismantled abluent effect to the filter screen, has guaranteed the inside cleanness of filter to prevent to influence the normal use of filter at the inside impurity of in-process filter that uses.

Drawings

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

FIG. 2 is a schematic front sectional view of the case of the present invention;

FIG. 3 is a schematic front sectional view of a filter tube according to the present invention.

In the figure: the device comprises a base 1, a box 2, a sealing cover 3, a vertical pipe 4, a cover 5, an air pipe 6, an air outlet pipe 7, a clamping plate 8, a fixing ring 9, a screw rod 10, a limiting plate 11, a circular pipe 12, a spring 13, a piston 14, balls 15, a filter pipe 16, a limiting ring 17, a filter screen 18 and a magnet block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a bag filter comprises a base 1, supporting rods are fixedly mounted at four corners of the bottom of the base 1, a fixing plate is fixedly mounted at the bottom of each supporting rod, a fixing hole is formed in each fixing plate, anti-skid grains are formed in the lower surface of each fixing plate, a fixing box body 2 is fixedly mounted at the upper surface of the base 1, a sealing cover 3 is arranged at the top of each box body 2, a rod hole through which a screw rod 10 passes is formed in the upper surface of each sealing cover 3, the rod hole is in threaded connection with the screw rod 10, a vertical pipe 4 is communicated with the top of each sealing cover 3, a magnet block 19 is embedded in the lower surface of each sealing cover 3, the magnet block 19 is magnetically adsorbed to the upper surface of each box body 2, a cover body 5 is in threaded connection with the top of each vertical pipe 4, an air pipe 6 is communicated with the top of each cover body 5, an air outlet pipe 7 is communicated with the left side of each box body 2, a flashboard is inserted in the upper surface of each air outlet pipe 7, one end, which is positioned inside the air outlet pipe 7, is in contact with the inner wall of the air outlet pipe 7, and the upper surface of outlet duct 7 sets up the diaphragm orifice that supplies the flashboard to pass through, and diaphragm orifice and flashboard adaptation, and the draw-in groove has all been seted up to the both sides of sealed lid 3, and the inside joint of draw-in groove has cardboard 8, and the intercommunication has solid fixed ring 9 on the cardboard 8, and the top of sealed lid 3 is inserted and is equipped with screw rod 10, and screw rod 10 is located the inside one end of sealed lid 3 and the upper surface threaded connection of cardboard 8.

Set up cardboard 8, solid fixed ring 9 and screw rod 10 cooperation, realize disassembling the purpose to the filter, reached the convenience and changed abluent effect to the inside part of filter to made things convenient for staff's use, also improved the availability factor of this filter simultaneously, improved the work efficiency of this filter.

The equal fixed mounting in both sides of the inner wall of solid fixed ring 9 has limiting plate 11, the lower fixed surface of limiting plate 11 installs pipe 12, the interior roof fixed mounting of pipe 12 has spring 13, the one end fixed mounting that the roof had piston 14 in pipe 12 was kept away from to spring 13 is inlayed and is had ball 15, the inside threaded connection of solid fixed ring 9 has filter tube 16, the equal fixed mounting in both sides of the inner wall of filter tube 16 has spacing ring 17, the upper surface of spacing ring 17 is provided with filter screen 18, ball 15's surface and filter screen 18's upper surface roll connection, piston 14 and pipe 12 adaptation, and the surface of piston 14 and the inner wall contact of pipe 12.

Set up limiting plate 11, pipe 12, spring 13, piston 14, ball 15, spacing ring 17 and filter screen 18 cooperation, realize carrying out not hard up purpose to filter screen 18, reached the convenience and dismantled abluent effect to filter screen 18, guaranteed the inside cleanness of filter to prevent that the inside impurity of in-process filter that uses from influencing the normal use of filter.

The working principle is as follows: when using this filter, through not hard up screw rod 10, take out sealed lid 3 afterwards, make sealed lid 3 and box 2 separation, make cardboard 8 and screw rod 10 separation afterwards, be convenient for later change the inside part of filter, when needs are dismantled filter screen 18, rotate filter tube 16, make ball 15 roll at the upper surface of filter screen 18 afterwards, when filter tube 16 and solid fixed ring 9 separation, filter screen 18 is not hard up to the staff of being convenient for is dismantled it.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A bag filter comprising a base (1), characterized in that: the upper surface of the base (1) is fixedly provided with a fixed box body (2), the top of the box body (2) is provided with a sealing cover (3), the top of the sealing cover (3) is communicated with a vertical pipe (4), the top of the vertical pipe (4) is in threaded connection with a cover body (5), the top of the cover body (5) is communicated with an air pipe (6), the left side of the box body (2) is communicated with an air outlet pipe (7), the two sides of the sealing cover (3) are both provided with clamping grooves, clamping plates (8) are clamped inside the clamping grooves, the clamping plates (8) are communicated with fixing rings (9), the top of the sealing cover (3) is inserted with a screw rod (10), and one end of the screw rod (10) located inside the sealing cover (3) is in threaded connection with the upper surface of the clamping plates (8);

the equal fixed mounting in both sides of the inner wall of solid fixed ring (9) has limiting plate (11), the lower fixed surface of limiting plate (11) installs pipe (12), the interior roof fixed mounting of pipe (12) has spring (13), the one end fixed mounting that the roof had kept away from in pipe (12) in spring (13) has piston (14), the one end that spring (13) were kept away from in piston (14) is inlayed and is had ball (15), the internal thread of solid fixed ring (9) is connected with filter tube (16), the equal fixed mounting in both sides of the inner wall of filter tube (16) has spacing ring (17), the upper surface of spacing ring (17) is provided with filter screen (18), the surface of ball (15) and the upper surface roll connection of filter screen (18).

2. A bag filter as defined in claim 1, wherein: all fixed mounting in the four corners of base (1) bottom has branch, and the bottom fixed mounting of branch has the fixed plate, has seted up the fixed orifices on the fixed plate, and the lower surface of fixed plate has seted up anti-skidding line.

3. A bag filter as defined in claim 1, wherein: the upper surface of outlet duct (7) is inserted and is equipped with the flashboard, and the flashboard is located the inside one end of outlet duct (7) and the inner wall contact of outlet duct (7), and the upper surface of outlet duct (7) sets up the slabbing hole that supplies the flashboard to pass through, and slabbing hole and flashboard adaptation.

4. A bag filter as defined in claim 1, wherein: the upper surface of the sealing cover (3) is provided with a rod hole for the screw rod (10) to pass through, and the rod hole is in threaded connection with the screw rod (10).

5. A bag filter as defined in claim 1, wherein: the lower surface of the sealing cover (3) is inlaid with a magnet block (19), and the magnet block (19) is magnetically adsorbed with the upper surface of the box body (2).

6. A bag filter as defined in claim 1, wherein: the piston (14) is matched with the round tube (12), and the surface of the piston (14) is contacted with the inner wall of the round tube (12).