CN212188293U

CN212188293U - Self-cleaning air filtering device for mechanical pulverizer

Info

Publication number: CN212188293U
Application number: CN202020758999.7U
Authority: CN
Inventors: 蒋晓瑞; 亓亮; 张强; 田文
Original assignee: Shandong Ruifu Lithium Industry Co ltd
Current assignee: Shandong Ruifu Lithium Industry Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-22
Anticipated expiration: 2030-05-11

Abstract

The utility model relates to a self-cleaning formula air filter equipment of mechanical type rubbing crusher, seted up the gas outlet including the top surface, the side is seted up box, the horizontal seal of air inlet and is installed at the card of box inner chamber to and a plurality of downwardly extending that the in line was arranged run through the card and with the first pipeline of card rotary seal connection, the lower extreme of first pipeline can be dismantled and be connected with bottom end confined and strain a section of thick bamboo, the bottom of straining a section of thick bamboo can be dismantled and be connected with the axis and strain a gear of section of thick bamboo axis collineation, and the meshing has the ratch that extends along the line direction of straining a section of thick bamboo arrangement on the gear of in line arrangement, and the one end of ratch can be. The utility model improves the air quality of the filtered air by replacing the arrangement of the high-magnetism magnetic rod with the filter cylinder; the manual cleaning times are reduced by fully utilizing the two sides of the filter cylinder, and the labor intensity of workers is reduced; through the setting of viewing aperture, the condition in the observation box of being convenient for.

Description

Self-cleaning air filtering device for mechanical pulverizer

Technical Field

The utility model relates to an air field especially involves air filtration technical field, specifically indicates a be used for self-cleaning formula air filter of mechanical type rubbing crusher.

Background

At present, lithium battery manufacturers increasingly have higher requirements on the quality of battery-grade lithium carbonate products, especially the requirements on magnetic substances in the products are more rigorous, and the content of the magnetic substances directly influences the performance of the battery products. The wind position is got in the workshop for former mechanical type rubbing crusher, gets the wind gap and simply adsorbs magnetic substance with high magnetism bar magnet, and purification bellows cartridge filter precision is 2um, and the filter effect is poor and influence normal production when clearing up, and the workman clears up once every shift, and intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide a be used for self-cleaning formula air filter of mechanical type rubbing crusher, improved the air quality of entering system, alleviateed workman's intensity of labour.

The utility model discloses a through following technical scheme realization, a be used for self-cleaning formula air filter of mechanical type rubbing crusher, seted up the gas outlet including the top surface, the side is seted up box, the horizontal seal of air inlet and is installed the card at box inner chamber to and a plurality of downwardly extending that the in line was arranged run through the card and with the first pipeline of card rotary seal connection, the lower extreme of first pipeline can be dismantled and be connected with bottom end confined and strain a section of thick bamboo, the bottom of straining a section of thick bamboo can be dismantled and be connected with the axis and strain the collinear gear of a section of thick bamboo axis, and the meshing has the ratch of extending along the line direction of straining a section of thick bamboo range on the gear of in line range, and the one end of ratch can be dismantled.

The utility model discloses when using, connect air outlet and outside device that induced drafts through the wind regime pipeline, the device that induced drafts drives the air current and flows, the air just enters into the box along the air intake, the air is when passing a section of thick bamboo, impurity is blockked outside straining a section of thick bamboo, clean air passes first pipeline and air outlet and gets into in the wind regime pipeline, and send to next step in the process, along with the passage of time, strain a section of thick bamboo and face one side impurity more of air outlet, normal air inlet has been influenced, drive first drive arrangement promotes the ratch, the direction of following moves, the removal of ratch drives the gear and rotates, the rotation of gear drives a section of thick bamboo and first pipeline and rotates, one side that back to the air intake before making a section of thick bamboo faces the air intake, thereby make a section of thick bamboo continue to keep filtering capability, also make a; the filter cartridge replaces the arrangement of a high-magnetism magnetic rod, so that the air quality of the filtered air is improved; the number of times of manual cleaning is reduced by fully utilizing the two sides of the filter cylinder, and the labor intensity of workers is reduced.

Preferably, an annular connecting ring is fixedly connected to the bottom end of the filter cylinder, the connecting ring is in threaded connection with a first base inserted into the connecting ring, a downwardly extending rotating shaft is fixedly connected to the bottom surface of the first base, a gear is fixedly connected to the rotating shaft, and a second base with the diameter larger than that of the gear is fixedly connected to the bottom end of the rotating shaft.

This preferred scheme makes the ratch overlap joint on a plurality of second bases through the setting of second base, gives ratch overlap joint platform.

Preferably, the first pipeline penetrates through the pattern plate to form a first through hole, two annular grooves distributed in the height direction are formed in the first pipeline, a rotary sealing ring is installed in each groove, and the outer side of each rotary sealing ring is in contact with the hole wall of the corresponding first through hole. This preferred scheme passes through rotary seal ring's setting, realizes that first pipeline forms sealedly with the card when rotating, avoids impurity air to enter into the card top, guarantees the cleanness of the air after filtering.

Preferably, the diameter of the filter cartridge, the diameter of the first base and the diameter of the second base are all smaller than the diameter of the first pipe. The arrangement of the preferred scheme is convenient for the filter cartridge, the first base, the second base and the first pipeline to pass through the first through hole after being assembled and be installed on the pattern plate, and is convenient for the filter cartridge, the first base, the second base and the first pipeline to be installed.

Preferably, the top surface and the side surface of the box body are both provided with observation ports. This preferred scheme is through the setting of viewing aperture, the condition in the observation box of being convenient for, and the condition of impurity on the section of thick bamboo of being convenient for know is strained.

Preferably, the axis of the air inlet is parallel to the column direction, and the filter cartridges in the first row and the filter cartridges in the second row are arranged at intervals in the projection along the column direction. According to the preferred scheme, through the arrangement of the filter cartridges at intervals, air passing through the gaps of the first row of filter cartridges directly passes through the second row of filter cartridges, the contact area of the air and the filter cartridges in the row direction is increased, the air is rapidly filtered, and the situation that the first row of filter cartridges is located in front of the second row of filter cartridges in the row direction, so that the air passing through the gaps of the first row of filter cartridges cannot rapidly enter the filter cartridges to be filtered is avoided.

Preferably, the box body is further provided with an injection pipe which is located above the first pipeline and extends along the row direction, the injection pipe is provided with a nozzle facing the first pipeline, one end of the injection pipe penetrates through the box body in a sealing mode and is communicated with the pulse high-pressure air bag on the box body, and the injection pipe is provided with an electromagnetic pulse valve located between the pulse high-pressure air bag and the box body. According to the optimized scheme, high-pressure gas is sprayed out through the electromagnetic pulse valve to remove impurities on the filter cartridge, so that the filter cartridge is cleaned by replacing manual work, and the labor burden of workers is reduced.

As optimization, the cross section of the lower end of the box body is a cone with a large upper size and a small lower size, the lower end of the cone is connected with an electric blow-down valve, and an impurity collecting box is arranged below the electric blow-down valve. This optimization scheme passes through blowoff valve and conical setting, is convenient for realize discharging impurity from the box in, replaces artifical impurity clearance of arranging, alleviates workman's work burden.

The utility model has the advantages that: the filter cartridge replaces the arrangement of a high-magnetism magnetic rod, so that the air quality of the filtered air is improved; the manual cleaning times are reduced by fully utilizing the two sides of the filter cylinder, and the labor intensity of workers is reduced; the condition in the box body can be observed conveniently through the arrangement of the observation port; high-pressure gas is sprayed out through the electromagnetic pulse valve to remove impurities on the filter cartridge, so that manual cleaning of the filter cartridge is replaced, and labor burden of workers is reduced.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is a schematic view at the filter cartridge;

FIG. 5 is a front view of the rack bar;

FIG. 6 is a schematic top view of the rack bar;

FIG. 7 is a schematic top view of a portion of a faceplate;

shown in the figure:

1. electric blowoff valve, 2, box, 3, pulse high pressure air bag, 4, electromagnetic pulse valve, 5, strain a section of thick bamboo, 6, card, 7, jetting pipe, 8, impurity collection box, 9, first pipeline, 10, gas outlet, 11, viewing aperture, 12, air inlet, 13, electric putter, 14, first perforation, 15, ratch, 16, gear, 17, first base, 18, second base, 19, recess.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is described below by way of specific embodiments.

Referring to the attached drawings 1-7, the utility model relates to a self-cleaning formula air filter for mechanical type rubbing crusher, set up the box 2 of gas outlet 10 including the top surface, the cross-section of box 2 lower extreme becomes the big toper of below size of top size, and conical lower extreme is connected with electronic blowoff valve 1, is provided with impurity collection box 8 under the electronic blowoff valve 1.

Horizontal seal installs card 6 in the box 2, set up a plurality of first perforation 14 that run through card 6 that the in line was arranged on card 6, wear to be equipped with first pipeline 9 in the first perforation 14, the top outside rigid coupling of first pipeline 9 has the hangers of overlap joint on 6 top surfaces of card 6, set up two annular groove 19 of arranging along the direction of height on the first pipeline 9, install rotary seal ring in the recess 19, rotary seal ring's the outside and the pore wall contact of first perforation 14 link up from top to bottom first pipeline 9.

The bottom end of the first pipeline 9 is connected with a filter cartridge 5 extending downwards through threads, the filter cartridge 5 is also arranged in a row, the bottom end of the filter cartridge 5 is closed, the top end of the filter cartridge 5 is communicated with the first pipeline 9, the bottom end of the filter cartridge 5 is fixedly connected with an annular connecting ring, the connecting ring is connected with a first base 17 inserted into the connecting ring through threads, the bottom surface of the first base 17 is fixedly connected with a rotating shaft extending downwards, a gear 16 is fixedly connected onto the rotating shaft, a second base 18 with the diameter larger than that of the gear 16 is fixedly connected to the bottom end of the rotating shaft, the diameter of the filter cartridge 5, the diameter of the first base 17 and the diameter of the second base 18 are all smaller than that of the first pipeline 9, and the axis of the filter cartridge 5, the axis of the first base 17, the axis of the second base 18, the axis of.

A plurality of electric push rods 13 arranged in a row are arranged on the outer side of the box body 2, the extending ends of the electric push rods 13 extend out along the row direction, toothed bars 15 which are hermetically inserted into the box body 2 and meshed with gears 16 are fixedly connected to the extending ends of the electric push rods 13, and the toothed bars 15 are lapped on second bases 18 arranged in a row.

The box body 2 is further provided with an injection pipe 7 which is positioned above the first pipeline 9 and extends along the row direction, a spray head facing the first pipeline 9 is arranged on the injection pipe 7, one end of the injection pipe 7 penetrates through the box body 2 in a sealing mode and is communicated with the pulse high-pressure air bag 3 on the box body 2, and an electromagnetic pulse valve 4 positioned between the pulse high-pressure air bag 3 and the box body 2 is arranged on the injection pipe 7.

The side surface of the box body 2 in parallel in the row direction is provided with an air inlet, the axis of the air inlet is parallel to the column direction, two adjacent rows of filter cylinders 5 are in projection along the column direction, and the filter cylinders 5 in the first row and the filter cylinders 5 in the second row are arranged at intervals.

The top surface and the side surface of the box body 2 are both provided with observation ports 11.

Specifically, as shown in FIG. 7, the rows are horizontal and the columns are vertical.

When the utility model is used, the air outlet is connected with the external air suction device through the air source pipeline, the air suction device drives the air flow to flow, the air enters the box body 2 along the air inlet, when the air passes through the filter cylinder 5, impurities are blocked outside the filter cylinder 5, clean air passes through the first pipeline 9 and the air outlet to enter the air source pipeline and is sent to the next step, along with the passage of time, the filter cylinder 5 has more impurities facing one side of the air outlet, the normal air inlet is influenced, the driving electric push rod 13 pushes the rack bar 15 to move along the row direction, the gear 16 is driven by the movement of the rack bar 15, the filter cylinder 5 and the first pipeline 9 are driven to rotate by the rotation of the gear 16, one side facing the air inlet before the filter cylinder 5 faces the air inlet, thereby the filter cylinder 5 continues to keep the filtering function, the filter cylinder 5 is also fully utilized, the manual cleaning times are reduced, when the impurities on the two sides of the filter cylinder 5 are more, the electromagnetic pulse valve 4 is driven to spray high-pressure air to remove the impurities on the filter cylinder 5, and the impurities enter the impurity collecting box 8 along the lower end of the box body 2 through the electric blow-down valve 1.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a be used for self-cleaning formula air filter of mechanical type rubbing crusher which characterized in that: the gas outlet (10) is arranged on the top surface, the side surface of the box body (2) with the gas inlet (12) is arranged, the pattern plate (6) is horizontally and hermetically arranged in the inner cavity of the box body (2), a plurality of downward extending parts arranged in a row penetrate through the pattern plate (6) and are connected with a first pipeline (9) in a rotary sealing mode through the pattern plate (6), the lower end of the first pipeline (9) is detachably connected with a filter cylinder (5) with a closed bottom end, the bottom end of the filter cylinder (5) is detachably connected with a gear (16) with an axis collinear with the filter cylinder (5), a rack (15) extending in the row direction and arranged along the filter cylinder (5) is meshed on the gear (16) arranged in the row, and one end of the rack (15) is detachably connected with a first driving device for pushing the.

2. A self-cleaning air filtration device for mechanical pulverizer as defined by claim 1, wherein: the bottom rigid coupling of straining a section of thick bamboo (5) has annular go-between, go-between threaded connection has first base (17) of inserting in the go-between, first base (17) bottom surface rigid coupling has downwardly extending's pivot, the rigid coupling has gear (16) and the bottom rigid coupling of pivot has second base (18) that the diameter is greater than gear (16) diameter in the pivot.

3. A self-cleaning air filtration device for mechanical pulverizer as defined by claim 2, wherein: first pipeline (9) run through card (6) and form first perforation (14), two annular groove (19) of arranging along the direction of height are seted up on first pipeline (9), install rotary seal ring in recess (19), rotary seal ring's the outside contacts with the pore wall of first perforation (14).

4. A self-cleaning air filtration device for mechanical mills as claimed in claim 3, wherein: the diameter of the filter cartridge (5), the diameter of the first base (17) and the diameter of the second base (18) are all smaller than the diameter of the first pipeline (9).

5. A self-cleaning air filtration device for mechanical pulverizer as defined by claim 1, wherein: the top surface and the side surface of the box body (2) are both provided with observation ports (11).

6. A self-cleaning air filtration device for mechanical pulverizer as defined by claim 1, wherein: the side surfaces of the box body (2) in parallel in the row direction are provided with air inlets, the axes of the air inlets are in parallel with the row direction, two adjacent rows of filter cylinders (5) are in projection along the row direction, and the filter cylinders (5) in the first row and the filter cylinders (5) in the second row are arranged at intervals.

7. A self-cleaning air filtration device for mechanical pulverizer as defined by claim 1, wherein: the box body (2) is further provided with an injection pipe (7) which is located above the first pipeline (9) and extends along the row direction, a spray head facing the first pipeline (9) is installed on the injection pipe (7), one end of the injection pipe (7) penetrates through the box body (2) in a sealing mode and is communicated with the pulse high-pressure air bag (3) on the box body (2), and an electromagnetic pulse valve (4) located between the pulse high-pressure air bag (3) and the box body (2) is installed on the injection pipe (7).

8. A self-cleaning air filtration device for mechanical pulverizer as defined by claim 1, wherein: the cross-section of box (2) lower extreme becomes the toper that the big below size of top size is little, and conical lower extreme is connected with electronic blowoff valve (1), is provided with impurity collection box (8) under electronic blowoff valve (1).