CN215842094U

CN215842094U - Dust removal filter cylinder

Info

Publication number: CN215842094U
Application number: CN202122072328.2U
Authority: CN
Inventors: 门轩
Original assignee: Shanghai Jishan Tianzhong Machinery Equipment Co ltd
Current assignee: Shanghai Jishan Tianzhong Machinery Equipment Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-18
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of filter cartridges, and discloses a dust removal filter cartridge which comprises a shell, wherein an air outlet pipe is fixedly connected to the outer side of the shell, an air inlet pipe is fixedly connected to the outer side of the shell, an insertion groove is formed in the inner wall of the middle of the shell, a movable groove is formed in the inner wall of the middle of the shell, a telescopic rod is movably connected to the inner wall of the middle of the movable groove, a through hole is formed in the inner wall of the middle of the shell, a cross rod is fixedly connected to the top of the telescopic rod, a fixed seat is fixedly connected to the bottom of the cross rod, a filter cartridge is fixedly connected to the bottom of the fixed seat, and an oscillator is fixedly connected to the inner wall of the middle of the fixed seat. This section of thick bamboo is strained in dust removal drives the gag lever post motion through the dead lever, and the gag lever post is spacing fixed by the snap ring, carries out the one-level filtration through filter screen two, and rethread telescopic link uses with the cooperation of straining a section of thick bamboo to reach the effect that is convenient for change multi-stage filtration and prevents that the filter screen from blockking up at the excessive speed, compare the device with traditional equipment and can effectually guarantee the purpose that filtration efficiency prevents to block up.

Description

Dust removal filter cylinder

Technical Field

The utility model relates to the technical field of filter cylinders, in particular to a dust removal filter cylinder.

Background

A filter cartridge type dust collector apparatus is an auxiliary device for purifying dust in exhaust gas, and a filter cartridge is widely used in daily industrial production in order to reduce impurities discharged from the exhaust gas, and needs to be replaced after a certain period of time since the filter cartridge is a part of the dust collector apparatus.

Because the complicated inconvenient clearance of current dust collecting equipment installation, current filter equipment can not carry out the hierarchical formula in filtering process simultaneously and filters, causes the filter screen to block up very easily to make waste gas filter effect not good.

Therefore, we propose a dust-removing filter cartridge that shakes off attached dust particles and employs multi-stage filtration to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a dust removal filter cylinder which has the advantages of facilitating the replacement of multi-stage filtration and preventing the filter screen from being blocked too fast, and solves the problems that the traditional equipment has single function, does not have multi-stage filtration and is easy to block.

(II) technical scheme

In order to realize the aim of conveniently replacing the multistage filter and preventing the filter screen from being blocked too fast, the utility model provides the following technical scheme: the utility model provides a filter cylinder removes dust, includes the shell, shell outside fixedly connected with goes out the tuber pipe, shell outside fixedly connected with air-supply line, the slot has been seted up to air-supply line middle part inner wall, the activity groove has been seted up to shell middle part inner wall swing joint, the through-hole has been seted up to shell middle part inner wall, telescopic link top fixedly connected with horizontal pole, horizontal pole bottom fixedly connected with fixing base, the section of thick bamboo is strained to fixing base bottom fixedly connected with, fixing base middle part inner wall fixedly connected with oscillator, it has filter screen one to strain section of thick bamboo middle part inner wall swing joint, air-supply line middle part inner wall fixedly connected with snap ring, air-supply line middle part inner wall joint has the gag lever post, gag lever post top fixedly connected with dead lever post, dead lever bottom fixedly connected with filter screen two.

As optimization, the top of the shell is provided with a slot matched with the filter cylinder, the outer side of the fixing seat is sleeved with the sealing plug, and the filter cylinder moves downwards under the action of the telescopic rod and passes through the slot to achieve the filtering effect.

Preferably, holes are formed in the inner wall of the middle of the air inlet pipe, the size of the air inlet pipe is smaller than that of the shell, and the air passes through the holes formed in the inner wall of the middle of the air inlet pipe and passes through the filter screen II to be filtered for the first time.

Preferably, the height of the filter cylinder is smaller than that of the shell, a groove matched with the first filter screen is formed in the inner wall of the filter cylinder, a through hole is formed in the outer side of the filter cylinder, the first filter screen is inserted and replaced through a movable groove in the inner wall of the filter cylinder, and air enters the shell through the air inlet pipe and then is filtered through the filter cylinder.

Preferably, the vibration machine is electrically connected with an external power supply, the size of the vibration machine is smaller than that of the fixed seat, and the vibration machine generates vibration to vibrate and drop dust attached to one surface of the filter screen to the bottom of the filter cylinder, so that the filtering effect is ensured.

As optimization, the size of the telescopic rod is smaller than the outer side of the clamping ring, the spring is sleeved on the outer side of the clamping ring, the outer side of the clamping ring is movably connected with the limiting block, and the spring drives the limiting block to be clamped with the clamping groove after the limiting rod is inserted, so that the effect of fixing the fixing rod is achieved.

As optimization, the number of the limiting rods is two, and the outer sides of the limiting rods are provided with clamping grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust removal filter cylinder, which has the following beneficial effects: this section of thick bamboo is strained in dust removal drives the gag lever post motion through the dead lever, and the gag lever post is spacing fixed by the snap ring, carries out the one-level filtration through filter screen two, and rethread telescopic link uses with the cooperation of straining a section of thick bamboo to reach the effect that is convenient for change multi-stage filtration and prevents that the filter screen from blockking up at the excessive speed, compare the device with traditional equipment and can effectually guarantee the purpose that filtration efficiency prevents to block up.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

fig. 3 is a schematic view of an air inlet duct according to the present invention.

In the figure: 1. a housing; 2. an air outlet; 3. a slot; 4. an air inlet pipe; 5. a cross bar; 6. a fixed seat; 7. a filter cartridge; 8. an oscillator; 9. a telescopic rod; 10. a movable groove; 11. a through hole; 12. a first filter screen; 13. fixing the rod; 14. a limiting rod; 15. a second filter screen; 16. a snap ring.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3: a dust removal filter cylinder comprises a shell 1, wherein a slot matched with a filter cylinder 7 is formed in the top of the shell 1, a sealing plug is sleeved on the outer side of a fixed seat 6, when the filter cylinder 7 moves downwards under the action of a telescopic rod 9 and passes through the slot to achieve a filtering effect, an air outlet pipe 2 is fixedly connected to the outer side of the shell 1, an air inlet pipe 4 is fixedly connected to the outer side of the shell 1, a hole is formed in the inner wall of the middle of the air inlet pipe 4, the size of the air inlet pipe 4 is smaller than that of the shell 1, air passes through the hole formed in the inner wall of the middle of the air inlet pipe 4 and is filtered for the first time through a filter screen II 15, a slot 3 is formed in the inner wall of the middle of the air inlet pipe 4, a movable groove 10 is formed in the inner wall of the middle of the shell 1, the inner wall of the middle of the movable groove 10 is movably connected with the telescopic rod 9, the size of the telescopic rod 9 is smaller than that a spring is sleeved on the outer side of a clamping ring 16, and a limiting block is movably connected to the outer side of the clamping ring 16;

after the limiting rod 14 is inserted, the spring drives the limiting block to be clamped with the clamping groove, so that a through hole 11 is formed in the inner wall of the middle of the shell 1, the top of the telescopic rod 9 is fixedly connected with a cross rod 5, the bottom of the cross rod 5 is fixedly connected with a fixing seat 6, the bottom of the fixing seat 6 is fixedly connected with a filter cartridge 7, the height of the filter cartridge 7 is smaller than that of the shell 1, a groove matched with a filter screen I12 is formed in the inner wall of the filter cartridge 7, a through hole is formed in the outer side of the filter cartridge 7, the filter screen I12 is inserted and replaced through a movable groove in the inner wall of the filter cartridge 7, and gas enters the shell 1 through the air inlet pipe 4 and then is filtered through the filter cartridge 7;

6 middle part inner wall fixedly connected with oscillators 8 of fixing base, oscillators 8 and external power source electric connection, the size of oscillators 8 is less than 6 sizes of fixing base, vibrate through making oscillators 8 produce the vibration and drop to straining a 7 bottoms on filter screen 12 surface dust, thereby guarantee filterable effect, strain 7 middle part inner wall swing joint of a section of thick bamboo and have

filter screen

12, 4 middle part inner wall fixedly connected with snap rings 16 of air-supply line, 4 middle part inner wall joints of air-supply line have gag lever post 14, the quantity of gag lever post 14 has been seted up for two and the gag lever post 14 outside, 14 top fixedly connected with dead lever 13 of gag lever post, 13 bottom fixedly connected with filter screen two 15 of dead lever.

The working principle is as follows: when using, insert this moment gag lever post 14 spacing under the effect of snap ring 16 with dead lever 13 along slot 3, thereby make dead lever 13 obtain fixedly, filter screen two 15 cuts apart gag lever post 14 inside this moment, for making the filter effect better, extrude dead lever 13 downwards this moment, thereby make and strain a section of thick bamboo 7 and insert to shell 1 inside, make the circular telegram of shaker 8 thereby produce the further filter screen 12 of vibration when straining a section 7 and arrive the assigned position this moment, thereby effectual messenger attaches to the dust impurity that filter screen 12 just faces and drops and avoid filter screen 12 to block up, after equipment work a period, thereby it changes filter screen 12 at a section middle part of a section to strain a section of thick bamboo 7 through pulling horizontal pole 5 messenger and strain a section of thick bamboo 7 thereby the inside promotion of shell 1, the rethread presses horizontal pole 5 and makes and strain a section of thick bamboo 7 and insert to shell 1 inside thereby the filter effect of waste gas has been guaranteed.

In summary, the following steps: this section of thick bamboo is strained in dust removal drives gag lever post 14 motion through dead lever 13, and gag lever post 14 is spacing fixed by snap ring 16, carries out the one-level filtration through two 15 filter screens, and rethread telescopic link 9 uses with the cooperation of straining a section of thick bamboo 7 to reach and be convenient for change the multistage filter and prevent the too fast effect of blockking up of filter screen, compare the device with traditional equipment and can effectually guarantee the purpose that filtration efficiency prevents to block up.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A dust extraction cartridge comprising a housing (1), characterized in that: the air outlet pipe (2) is fixedly connected to the outer side of the shell (1), the air inlet pipe (4) is fixedly connected to the outer side of the shell (1), a slot (3) is formed in the inner wall of the middle of the air inlet pipe (4), a movable groove (10) is formed in the inner wall of the middle of the shell (1), a telescopic rod (9) is movably connected to the inner wall of the middle of the movable groove (10), a through hole (11) is formed in the inner wall of the middle of the shell (1), a cross rod (5) is fixedly connected to the top of the telescopic rod (9), a fixing seat (6) is fixedly connected to the bottom of the cross rod (5), a filter cylinder (7) is fixedly connected to the bottom of the fixing seat (6), an oscillator (8) is fixedly connected to the inner wall of the middle of the fixing seat (6), a filter screen (12) is movably connected to the inner wall of the middle of the filter cylinder (7), and a clamping ring (16) is fixedly connected to the inner wall of the middle of the air inlet pipe (4), air-supply line (4) middle part inner wall joint has gag lever post (14), gag lever post (14) top fixedly connected with dead lever (13), dead lever (13) bottom fixedly connected with filter screen two (15).

2. A dust extraction cartridge as defined in claim 1, wherein: the top of the shell (1) is provided with a slot matched with the filter cylinder (7), and the outer side of the fixed seat (6) is sleeved with a sealing plug.

3. A dust extraction cartridge as defined in claim 1, wherein: the inner wall of the middle part of the air inlet pipe (4) is provided with a hole, and the size of the air inlet pipe (4) is smaller than that of the shell (1).

4. A dust extraction cartridge as defined in claim 1, wherein: the height of the filter cylinder (7) is smaller than that of the shell (1), a groove matched with the first filter screen (12) is formed in the inner wall of the filter cylinder (7), and a through hole is formed in the outer side of the filter cylinder (7).

5. A dust extraction cartridge as defined in claim 1, wherein: the oscillator (8) is electrically connected with an external power supply, and the size of the oscillator (8) is smaller than that of the fixed seat (6).

6. A dust extraction cartridge as defined in claim 1, wherein: the size of the telescopic rod (9) is smaller than that of the clamping ring (16), the spring is sleeved on the outer side of the clamping ring (16), and the outer side of the clamping ring (16) is movably connected with a limiting block.

7. A dust extraction cartridge as defined in claim 1, wherein: the number of the limiting rods (14) is two, and clamping grooves are formed in the outer sides of the limiting rods (14).