CN218190227U

CN218190227U - Grinding tank with ventilation structure

Info

Publication number: CN218190227U
Application number: CN202222511051.3U
Authority: CN
Inventors: 徐爱中; 郭震洋
Original assignee: Nanjing Chishun Science And Technology Development Co ltd
Current assignee: Nanjing Chishun Science And Technology Development Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-03
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a grinding pot with structure of taking a breath, including the grinding pot main part, grinding pot main part top is equipped with the feeder hopper that has sealed apron, still including the subassembly of taking a breath, the subassembly of taking a breath includes the gas injection pump, be fixed in cartridge filter, the outlet duct in the grinding pot main part outer wall backup pad, the top of grinding pot main part is equipped with by the gas injection pump, the cartridge filter, the subassembly of taking a breath of outlet duct equipment, the gas injection pump is inside the gas injection grinding pot main part that needs ground nitrogen gas or other cooperations to material grinding, the inside gas of grinding pot main part is too much, the scavenge pipe who puts through mutually through the spiro union seat discharges to the cartridge filter in, filter the powder that the material was ground and is produced through the filter core board in the cartridge filter to gas, collect the unrestrained rate of reduction material to the dust in the gas, and then reduce the cost that the material was ground production, reach the effect that the reduction produced dust to the environmental impact simultaneously.

Description

Grinding tank with ventilation structure

Technical Field

The utility model belongs to the technical field of the grinding pot, concretely relates to grinding pot with structure of taking a breath.

Background

When some materials are produced, in order to facilitate the dissolution or reaction of the materials, the materials need to be ground into small particles and then dissolved or reacted, when the grinding tank grinds the materials, in order to reduce the influence of air in the grinding tank on the grinding of the materials, a ventilation component for ventilating the interior of the grinding tank is usually selected to be arranged on the grinding tank and used for exhausting gas generated by the grinding materials in the grinding tank, and then because some materials can generate dust when being ground, the dust generates certain waste rate along with the ventilation of the ventilation component on the interior of the grinding tank, so that the production cost of the materials is increased;

therefore, the utility model provides a can collect filterable grinding pot that has a structure of taking a breath to grinding pot gas of taking a breath.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding pot with structure of taking a breath to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a grinding pot with take a breath structure, includes grinding pot main part, grinding pot main part top is equipped with the feeder hopper that has sealed apron, still includes:

the air exchange assembly comprises an air injection pump, a filter cylinder and an air outlet pipe, the filter cylinder is fixed on a supporting plate on the outer wall of the grinding tank main body, the air outlet end of the air injection pump is communicated with the inner part of the grinding tank main body, the tail end of an air exchange pipe in threaded connection with a screw joint seat at the top end of the grinding tank main body is arranged in the filter cylinder, and the air outlet pipe is arranged at the top end of the filter cylinder and used for discharging air exchanged in the filter cylinder;

and a plurality of filter core plates are uniformly distributed in the filter cartridge.

Furthermore, the inner wall of the sealing cover plate is provided with an annular rubber convex ring which is clamped with the annular groove in the inner wall of the top end of the feed hopper.

Furthermore, the air exchange assembly further comprises an air output regulating valve, and the air output regulating valve is arranged on an air injection pipe communicated with the grinding tank main body of the air injection pump and used for regulating the air output of the air injection pump.

Further, the grinding tank main body further comprises a sealing plate, the air injection pump, the screw joint seat and the feed hopper are respectively arranged on the sealing plate, and the sealing plate is matched and fixed with the bearing seat on the outer edge of the top end of the grinding tank main body.

Furthermore, a plurality of filter core board includes grid filter frame and filter core respectively, filter core locates in the grid filter frame, be equipped with the exhaust filter core board unanimous with filter core board structure in the outlet duct.

Furthermore, the bottom in the cartridge filter is located at a plurality of filter core middle part that the end of scavenge pipe runs through in the cartridge filter, the cartridge filter is the bucket form to the cartridge filter bottom is equipped with row's sediment port.

Compared with the prior art, the utility model following technological effect and advantage have:

this grinding pot with structure of taking a breath, top at grinding pot main part is equipped with by the gas injection pump, the cartridge filter, the subassembly of taking a breath of outlet duct equipment, realize throwing into grinding pot main part into the material through the feeder hopper when being ground, the gas injection that the gas injection pump ground nitrogen gas or other cooperations according to the needs ground the material inside grinding pot main part, grinding pot main part inside gas is too much, the scavenge pipe that switches on through the spiro union seat discharges to the cartridge filter in, filter the core board through the cartridge filter in to the gaseous material by the powder filtration that grinds the production, and filter to bottom in the cartridge filter, the gaseous outlet duct that passes through the cartridge filter top after filtering the dust is discharged, dust to in the gas is collected and is reduced the unrestrained rate of material, and then reduce the material by the cost of grinding production, reach simultaneously and reduce the effect of produced dust to the environment influence to the material grinding.

Drawings

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

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

fig. 3 is a schematic structural view of the filter core plate of the present invention.

In the figure: 1. a grinding pot main body; 2. sealing the cover plate; 3. a feed hopper; 4. an air injection pump; 5. a support plate; 6. a filter cartridge; 7. an air outlet pipe; 8. a screw joint seat; 9. a ventilation tube; 10. filtering the core plate; 11. an annular rubber convex ring; 12. an output air quantity regulating valve; 13. a gas injection pipe; 14. a sealing plate; 15. a bearing seat; 16. a grid filter frame; 17. a filter element; 18. an exhaust filter element; 19. and a slag discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 provides a grinding pot with structure of taking a breath as shown in fig. 1-3, including grinding pot

main part

1, 1 tops of grinding pot main part are equipped with feeder hopper 3 that has sealed

apron

2, and 2 inner walls of sealed apron are equipped with the annular rubber bulge loop 11 with the 3 top inner wall annular groove joint of feeder hopper. The annular rubber convex ring 11 is embedded into the annular groove when the sealing cover plate 2 covers the feed hopper 3, and is matched with the sealing cover plate 2 to seal the feed hopper 3 so as to keep the tightness when materials in the grinding tank main body 1 are ground;

still include the subassembly of taking a breath, the subassembly of taking a breath includes gas injection pump 4, be fixed in cartridge filter 6 on the 1 outer wall backup pad 5 of grinding jar main part, outlet duct 7, the end of giving vent to anger of gas injection pump 4 is put through with 1 inside of grinding jar main part, 9 ends of the scavenge pipe of 8 spiro unions in the 1 top spiro union seats of grinding jar main part are located in cartridge filter 6, the end of scavenge pipe 9 runs through a plurality of filter core 10 middle parts in the cartridge filter 6 and locates the interior bottom of cartridge filter 6, cartridge filter 6 is the bucket form, and 6 bottoms of cartridge filter are equipped with row sediment port 19. The hopper-shaped filter cylinder 6 is used for filtering powder in gas by the filter core plate 10, then falling to the slag discharge port 19, discharging the gas to a container through the slag discharge port 19, and collecting and recycling material powder;

the outlet duct 7 is arranged at the top end of the filter cartridge 6 and used for discharging ventilation gas in the filter cartridge 6, the ventilation assembly further comprises an output gas regulating valve 12, the output gas regulating valve 12 is arranged on a gas injection pipe 13 which is communicated with the grinding tank main body 1 through the gas injection pump 4, and the output gas regulating valve 12 is used for regulating the output gas of the gas injection pump 4. When the material is ground in the grinding tank main body 1 without over ventilation, the gas flow output to the inside of the grinding tank main body 1 by the operation of the gas injection pump 4 is regulated by the output gas flow regulating valve 12;

a plurality of filter core plates 10 are uniformly distributed in the filter cartridge 6, the plurality of filter core plates 10 respectively comprise a grid filter frame 16 and a filter core 17, the filter core 17 is arranged in the grid filter frame 16, and an exhaust filter core plate 18 with the same structure as the filter core plates 10 is arranged in the air outlet pipe 7.

The grinding tank main body 1 further comprises a sealing plate 14, the gas injection pump 4, the screw joint seat 8 and the feed hopper 3 are respectively arranged on the sealing plate 14, and the sealing plate 14 is matched and fixed with a bearing seat 15 on the outer edge of the top end of the grinding tank main body 1. The sealing plate 14 is matched with the bearing seat 15 at the top end of the grinding tank body 1 to realize the top end sealing of the grinding tank body 1, and when the grinding tank body 1 needs to be overhauled, the sealing plate 14 is clamped to overhaul the inside of the grinding tank body 1.

This grinding pot with ventilation structure, the top of grinding pot main part 1 is equipped with by gas injection pump 4, cartridge filter 6, the subassembly of taking a breath of outlet duct 7 equipment, realize throwing into grinding pot main part 1 to the material through feeder hopper 3, sealed apron 2 covers sealedly to feeder hopper 3, be the encapsulated situation in grinding pot main part 1 when keeping grinding pot main part 1 inside material ground, gas injection pump 4 pours into grinding pot main part 1 inside to the gas that nitrogen gas or other cooperations ground into according to the needs ground to the material, grinding pot main part 1 inside is gaseous too much, scavenge pipe 9 of taking a breath that communicates mutually through spiro union seat 8 discharges to cartridge filter 6 in, filter the powder that material ground in to the gas through the filter core 10 in the cartridge filter 6 produced, grid filter frame 16 and the filter core 17 on the filter core 10 filter the powder, the powder of filtering is filtered to the bottom in the cartridge filter 6 by filter 10, the gas after filtering the dust is discharged through the outlet duct 7 at cartridge filter 6 top, dust collection in the gas reduces unrestrained material, and then reduce the cost of material ground production, reach simultaneously and reduce the grinding effect that produces the dust to the material and influence the environment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a grinding pot with take a breath structure, includes grinding pot main part (1), grinding pot main part (1) top is equipped with feeder hopper (3) that have sealed apron (2), its characterized in that still includes:

the air exchange assembly comprises an air injection pump (4), a filter cartridge (6) and an air outlet pipe (7), wherein the filter cartridge (6) is fixed on a supporting plate (5) on the outer wall of the grinding tank main body (1), the air outlet end of the air injection pump (4) is communicated with the inner part of the grinding tank main body (1), the tail end of an air exchange pipe (9) which is screwed with a screw joint seat (8) at the top end of the grinding tank main body (1) is arranged in the filter cartridge (6), and the air outlet pipe (7) is arranged at the top end of the filter cartridge (6) and used for discharging air exchange gas in the filter cartridge (6);

a plurality of filter core plates (10) are uniformly distributed in the filter cartridge (6).

2. The grinding pot with air exchange structure as set forth in claim 1, wherein: the inner wall of the sealing cover plate (2) is provided with an annular rubber convex ring (11) which is clamped with the annular groove on the inner wall of the top end of the feed hopper (3).

3. A grinding pot with air exchange structure, according to claim 1, wherein: the air exchange assembly further comprises an air output regulating valve (12), the air output regulating valve (12) is arranged on an air injection pipe (13) through which the air injection pump (4) is communicated with the grinding tank main body (1), and the air output regulating valve (12) is used for regulating the air output of the air injection pump (4).

4. A grinding pot with air exchange structure, according to claim 1, wherein: the grinding tank main body (1) further comprises a sealing plate (14), the air injection pump (4), the screw joint seat (8) and the feed hopper (3) are respectively arranged on the sealing plate (14), and the sealing plate (14) is matched and fixed with the bearing seat (15) on the outer edge of the top end of the grinding tank main body (1).

5. The grinding pot with air exchange structure as set forth in claim 1, wherein: the filtering core plates (10) respectively comprise a grid filtering frame (16) and a filtering core (17), the filtering core (17) is arranged in the grid filtering frame (16), and an exhaust filtering core plate (18) with the same structure as the filtering core plates (10) is arranged in the air outlet pipe (7).

6. The grinding pot with air exchange structure as set forth in claim 1, wherein: the bottom in cartridge filter (6) is located to a plurality of filter core board (10) middle part in cartridge filter (6) is run through to the end of breather pipe (9), cartridge filter (6) are the bucket form to cartridge filter (6) bottom is equipped with row's sediment port (19).