CN213393717U

CN213393717U - Slurry tank exhaust apparatus

Info

Publication number: CN213393717U
Application number: CN202022055324.9U
Authority: CN
Inventors: 徐建军; 胡庆文; 奚永新; 陈国平
Original assignee: Chuzhou Xingbang Polymer Color Fiber Co Ltd
Current assignee: Chuzhou Xingbang Polymer Color Fiber Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-08
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a chemical fiber production technical field especially relates to a slurry tank exhaust apparatus, solves the inside easy too big of pressure of slurry tank, the combustion gas probably carries the shortcoming of partial thick liquids, including the slurry tank, the inside fixed mounting of slurry tank has the blast pipe, the recess has been seted up to the inside of blast pipe, the inside sliding connection of recess has the piston, the outside fixed mounting of piston has the guide bar, the outside fixed mounting of guide bar has the spacing ring, the inside of blast pipe is provided with the gas outlet. The utility model discloses a design piston, when thick liquids jar inside gas pressure is too big, gas can drive the piston and move to the outside for gaseous accessible gas outlet is discharged, and can drive the guide bar when the piston removes and extrude the spring, when the pressure reduces in the thick liquids jar, can drive the piston through the flexible effect of spring and reset, with this reach the effect that prevents the too big explosion that takes place of thick liquids jar internal pressure.

Description

Slurry tank exhaust apparatus

Technical Field

The utility model relates to a chemical fiber production technical field especially relates to a thick liquids jar exhaust apparatus.

Background

The chemical fiber is a chemical fiber, which is made of natural or synthetic polymer. According to the source difference of raw materials, the fiber can be divided into artificial fiber taking natural high molecular substances as raw materials and synthetic fiber taking synthetic high molecular substances as raw materials, a slurry tank is used for the synthesis of the chemical fibers, and an exhaust device is required to be arranged in the slurry tank.

The existing exhaust device of the slurry tank is usually controlled manually, so that the internal pressure of the slurry tank is too high, the slurry tank is easy to explode, and the exhausted gas in the slurry tank possibly carries partial slurry, so that the external environment is easily polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the disadvantages that the internal pressure of the slurry tank is too large and the discharged gas can carry partial slurry, and providing the exhaust device of the slurry tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a slurry tank exhaust device comprises a slurry tank, wherein an exhaust pipe is fixedly mounted inside the slurry tank, a groove is formed in the exhaust pipe, a piston is slidably connected inside the groove, a guide rod is fixedly mounted on the outer side of the piston, a limiting ring is fixedly mounted on the outer side of the guide rod, a gas outlet is formed in the exhaust pipe, a clamping groove is formed in the side wall of the gas outlet, a clamping block is clamped inside the clamping groove, an elastic piece is fixedly mounted on the outer side of the clamping block, a connecting sleeve is fixedly mounted on the outer side of the elastic piece, filter cotton is arranged inside the connecting sleeve, an outlet pipe is fixedly mounted inside the connecting sleeve, a connecting pipe is sleeved inside the outlet pipe, a limiting groove is formed in the side wall of the connecting pipe, a filter box is fixedly sleeved outside the connecting pipe, and a filter screen, the lower end of the filter box is provided with an exhaust port.

Preferably, a through hole is formed in the exhaust pipe, and a guide rod is connected to the inside of the through hole in a sliding mode.

Preferably, the spring is sleeved on the outer side of the guide rod in a sliding mode, and two ends of the spring are respectively in contact with the inner walls of the piston and the exhaust pipe.

Preferably, the outer side of the air outlet pipe is connected with a limit screw through threads, and the tail end of the limit screw is clamped with the limit groove.

Preferably, the elastic sheet is made of an elastic steel sheet material.

Preferably, the number of the clamping grooves is two, and clamping blocks are clamped in the clamping grooves.

Preferably, the filter screen is an activated carbon filter screen.

The utility model has the advantages that: by designing the piston, when the gas pressure in the slurry tank is overlarge, the gas can drive the piston to move outwards, so that the gas can be discharged through the gas outlet, and when the piston moves, the piston can drive the guide rod to move and extrude the spring;

through the design filter pulp, filter pulp can filter through the gas outlet combustion gas, can adsorb the partial thick liquids that carry in the gas, prevent that thick liquids from causing the damage to external environment, and through the design filter screen, make the gas after filter pulp filters can be filtered by the filter screen, then discharge through the gas vent, can effectively clear away gaseous peculiar smell, and but the joint through the draw-in groove fixture block, make the overall structure of adapter sleeve and lower extreme all can conveniently dismantle the maintenance, it is more convenient.

Drawings

Fig. 1 is a schematic structural view of a slurry tank exhaust device provided by the present invention;

fig. 2 is an enlarged view of a portion a of the structure of the exhaust device of the slurry tank in fig. 1 according to the present invention;

fig. 3 is an enlarged view of the portion B of the exhaust device of the slurry tank shown in fig. 1 according to the present invention.

In the figure: 1. a slurry tank; 2. an exhaust pipe; 3. a groove; 4. a piston; 5. a guide bar; 6. a limiting ring; 7. a through hole; 8. a spring; 9. an air outlet; 10. a card slot; 11. a clamping block; 12. a spring plate; 13. connecting sleeves; 14. filtering cotton; 15. an air outlet pipe; 16. a limit screw; 17. a connecting pipe; 18. a limiting groove; 19. a filter box; 20. filtering with a screen; 21. and (7) an exhaust 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.

Referring to fig. 1-3, a slurry tank exhaust device comprises a slurry tank 1, an exhaust pipe 2 is fixedly installed inside the slurry tank 1, a groove 3 is formed inside the exhaust pipe 2, a piston 4 is slidably connected inside the groove 3, the piston 4 can slide in the groove 3, a guide rod 5 is fixedly installed outside the piston 4, the guide rod 5 can play a role in guiding the movement of the piston 4, a limit ring 6 is fixedly installed outside the guide rod 5, the limit ring 6 is used for preventing the guide rod 5 from being separated from the exhaust pipe 2, an air outlet 9 is formed inside the exhaust pipe 2, a clamping groove 10 is formed in the side wall of the air outlet 9, a clamping block 11 is clamped inside the clamping groove 10, an elastic sheet 12 is fixedly installed outside the clamping block 11, a connecting sleeve 13 is fixedly installed outside the elastic sheet 12, filter cotton 14 is arranged inside the connecting sleeve 13, and an air outlet pipe 15 is fixedly installed, the connecting pipe 17 is sleeved in the outlet pipe 15, the limiting groove 18 is formed in the side wall of the connecting pipe 17, the filter box 19 is fixedly sleeved on the outer side of the connecting pipe 17, the filter screen 20 is arranged in the filter box 19, the lower end of the filter box 19 is provided with an exhaust port 21, and the exhaust port 21 is used for exhausting filtered gas.

By designing the piston 4, when the pressure of the gas in the slurry tank 1 is too high, the gas can drive the piston 4 to move outwards, so that the gas can be discharged through the gas outlet 9, and when the piston 4 moves, the guide rod 5 can be driven to move and the spring 8 can be extruded, and when the pressure in the slurry tank 1 is reduced, the piston 4 can be driven to reset through the telescopic action of the spring 8, so that the effect of preventing the explosion caused by the too high pressure in the slurry tank 1 is achieved;

through design filter pulp 14, filter pulp 14 can filter through 9 combustion gas mouths, can adsorb the partial thick liquids that carry in the gas, prevent that the thick liquids from causing the damage to external environment, and through design filter screen 20, make the gas after filter pulp 14 filters can be filtered by filter screen 20, then discharge through gas vent 21, can effectively clear away gaseous peculiar smell, and through the joint of draw-in groove 10 can block 11, make the overall structure of adapter sleeve 13 and lower extreme all can conveniently dismantle the maintenance, it is more convenient.

In this embodiment, a through hole 7 is formed in the exhaust pipe 2, and a guide rod 5 is slidably connected to the inside of the through hole 7. The through hole 7 is designed so that the guide bar 5 can slide in the through hole 7.

In this embodiment, the spring 8 is slidably sleeved outside the guide rod 5, and two ends of the spring 8 are respectively in contact with the piston 4 and the inner wall of the exhaust pipe 2. The spring 8 is designed such that the force of the spring 8 acts on the piston 4.

In this embodiment, the outer side of the outlet tube 15 is connected with a limit screw 16 through a thread, and the tail end of the limit screw 16 is clamped with the limit groove 18. The air outlet pipe 15 and the connecting pipe 17 can be fixed by designing a limit screw 16.

In this embodiment, the elastic sheet 12 is made of an elastic steel sheet. The elastic sheet 12 is designed, so that the elasticity of the elastic sheet 12 can drive the fixture block 11 to move.

In this embodiment, the number of the card slots 10 is two, and the inside of the two card slots 10 is clamped with the clamping blocks 11. The connecting sleeve 13 and the air outlet 9 can be fixed by designing the clamping connection of the clamping groove 10 and the clamping block 11.

In this embodiment, the filter 20 is an activated carbon filter. Through design filter screen 20, can carry out secondary filter to gas, and can clear gaseous peculiar smell, environmental protection more.

The utility model discloses the concrete implementation process as follows: when the slurry tank is used, when the gas pressure in the slurry tank 1 is overlarge, the gas flows into the exhaust pipe 2, the pressure acts on the piston 4, the piston 4 slides in the groove 3, the gas can be discharged through the gas outlet 9, the piston 4 can drive the guide rod 5 to move and extrude the spring 8 when moving, when the pressure in the slurry tank 1 is reduced, an inward reaction force can be given to the piston 4 through the stretching action of the spring 8, the piston 4 can be driven to reset, so that the effect of preventing the pressure in the slurry tank 1 from being overlarge and exploding can be achieved, the gas entering the gas outlet 9 can pass through the filter cotton 14, the gas can be filtered through the filter cotton 14, the filter cotton 14 can adsorb partial slurry carried in the gas, the slurry is prevented from flowing out and damaging the external environment, the gas passing through the filter cotton 14 can enter the filter tank 19 through the connecting pipe 17, gas can pass through filter screen 20, and filter screen 20 can play filterable effect once more to gas, can effectively clear away gaseous peculiar smell, and then gas alright discharge through gas vent 21, and is more environmental protection. When the device needs to be disassembled and maintained, the elastic sheet 12 is pulled to the outer side, the elastic sheet 12 drives the clamping block 11 to move, the clamping block 11 is separated from the clamping groove 10, the connecting sleeve 13 can be directly taken down, then the limiting screw 16 is rotated, the tail end of the limiting screw is separated from the limiting groove 18, the filter box 19 can be taken down, and the disassembly and maintenance of all parts of the device can be conveniently and rapidly carried out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a thick liquids jar exhaust apparatus, includes thick liquids jar (1), its characterized in that, the inside fixed mounting of thick liquids jar (1) has blast pipe (2), the inside of blast pipe (2) is seted up flutedly (3), the inside sliding connection of recess (3) has piston (4), the outside fixed mounting of piston (4) has guide bar (5), the outside fixed mounting of guide bar (5) has spacing ring (6), the inside of blast pipe (2) is provided with gas outlet (9), draw-in groove (10) have been seted up to the lateral wall of gas outlet (9), the inside joint of draw-in groove (10) has fixture block (11), the outside fixed mounting of fixture block (11) has shell fragment (12), the outside fixed mounting of shell fragment (12) has adapter sleeve (13), the inside of adapter sleeve (13) is provided with crosses filter pulp (14), the inside fixed mounting of adapter sleeve (13) has outlet duct (15), connecting pipe (17) have been cup jointed to the inside of outlet duct (15), spacing groove (18) have been seted up to the lateral wall of connecting pipe (17), the fixed cover in the outside of connecting pipe (17) has been cup jointed rose box (19), the inside of rose box (19) is provided with filter screen (20), the lower extreme of rose box (19) is provided with gas vent (21).

2. A slurry tank venting apparatus according to claim 1, wherein a through hole (7) is formed in the exhaust pipe (2), and a guide rod (5) is slidably connected to the inside of the through hole (7).

3. A slurry tank air exhaust device according to claim 1, characterized in that a spring (8) is slidably sleeved on the outer side of the guide rod (5), and two ends of the spring (8) are respectively in contact with the inner walls of the piston (4) and the exhaust pipe (2).

4. A slurry tank venting apparatus according to claim 1, wherein a limit screw (16) is connected to the outer side of the air outlet pipe (15) through a screw thread, and the tail end of the limit screw (16) is clamped with the limit groove (18).

5. A slurry tank venting device according to claim 1, wherein said resilient tab (12) is made of a resilient steel sheet material.

6. A slurry tank air exhausting device according to claim 1, wherein the number of the clamping grooves (10) is two, and the clamping blocks (11) are clamped inside the two clamping grooves (10).

7. A slurry tank venting device according to claim 1, wherein said screen (20) is an activated carbon screen.