CN220546738U - Bag collector water conservancy diversion equipment of paper pulp production waste gas - Google Patents

Abstract

The utility model relates to the field of flow guide of a bag type dust remover for waste gas, and discloses flow guide equipment for the bag type dust remover for waste gas in paper pulp production. This application technical scheme is through fixed establishment, fixed plate, fixed pin, fixed box, spring, filter bag, solid fixed ring, bolt and nut, can be better dismantle the clearance to the exhaust bag, avoided the current bag collector water conservancy diversion equipment of waste gas, be difficult to the condition of dismantling the exhaust bag of inside, caused the problem that the exhaust bag is difficult to the clearance to the practicality of the bag collector water conservancy diversion equipment of waste gas has been improved.

Description

Bag collector water conservancy diversion equipment of paper pulp production waste gas

Technical Field

The utility model relates to the field of flow guiding of a bag type dust collector of waste gas, in particular to flow guiding equipment of the bag type dust collector of waste gas in pulp production.

Background

In the published patent with the publication number of CN207628112U, an air inlet flow guiding device of a bag type dust collector is disclosed, a plurality of flow guiding branch pipes 3 extending upwards are arranged above a main pipeline 5, a plurality of baffle plates 6 from low to high are arranged below the inside of the main pipeline 5, air flow dust entering the main pipeline 5 is blocked by the baffle plates 6 from low to high for dust particles with different flow velocities, the flow velocity is reduced, the air flow falls into a collecting chamber 8 through a screen 7, the number of the flow guiding branch pipes 3 is the same as the number of filter bags 2, the air flow is guided uniformly by the corresponding arrangement respectively, and the dust collection work is completed after the air flow is filtered by the filter bags, so that the service life of the filter bags is greatly prolonged.

Above device is at the in-process of long-time use, and the condition that blocks up appears easily to inside exhaust gas bag, and the current bag collector water conservancy diversion equipment of waste gas, is difficult to the condition of dismantling inside exhaust gas bag, has led to the problem that exhaust gas bag is difficult to clear up to the practicality of the bag collector water conservancy diversion equipment of waste gas has been reduced.

Disclosure of Invention

The utility model aims to provide flow guiding equipment of a bag type dust collector for waste gas generated in pulp production, and solves the problems in the background technology.

The embodiment of the application provides a bag collector water conservancy diversion equipment of paper pulp production waste gas, including the dust excluding hood, the bottom of dust excluding hood is provided with blowdown mechanism, the both sides fixedly connected with intake pipe of dust excluding hood, filter media is worn to be equipped with in the inside of dust excluding hood, the inside of dust excluding hood is provided with water conservancy diversion mechanism, the top of water conservancy diversion mechanism is provided with fixed establishment, fixed establishment's externally mounted has the filter bag, the externally mounted who filters the bag has solid fixed ring, gu fixed ring is two semi-circular, and gu fixed ring's one end articulates mutually, gu fixed ring's inside sliding connection has the bolt, the outside threaded connection of bolt has the nut.

Optionally, the blowdown mechanism includes the blow off pipe, and blow off pipe and dust excluding hood fixed connection, the externally mounted of blow off pipe has the blowoff valve.

Through adopting above-mentioned technical scheme, discharge the dust of filtering from the dust excluding hood through the blow off pipe, by the speed of blow off valve control blowdown again, can be better to the inside dust of dust excluding hood advance the discharge.

Optionally, the filtering mechanism comprises a filtering frame, the filtering frame is in sliding connection with the dust hood, and a filter screen is arranged in the filtering frame.

Through adopting above-mentioned technical scheme, fix the filter screen through the filter stand, carry out better filtration to the inside air of business turn over dust excluding hood by the filter screen again.

Optionally, the guiding mechanism includes the guide plate, and guide plate and dust excluding hood fixed connection, the inside fixed mounting of guide plate has the kuppe.

Through adopting above-mentioned technical scheme, fix the kuppe through the guide plate, can be better again by the kuppe to the inside air of dust excluding hood carry out the water conservancy diversion.

Optionally, fixed establishment includes the fixed plate, and fixed plate and kuppe conflict, the inside sliding connection of fixed plate has the fixed pin, fixed pin outside sliding connection has fixed box, fixed box's internally mounted has the spring, and the one end and the fixed pin fixed connection of spring.

Through adopting above-mentioned technical scheme, carry out spacingly through fixed box to the spring, the fixed pin of pulling drives the spring again and contracts for fixed pin and fixed plate separate, can be better take out the fixed plate.

Optionally, the filter bags are three groups, and the filter bags are in contact with the fixing plate.

Through adopting above-mentioned technical scheme, make bolt and nut separation through the rotation bolt, take out the bolt again and open solid fixed ring, can be better change or clear up the filter bag.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

this application technical scheme is through fixed establishment, fixed plate, fixed pin, fixed box, spring, filter bag, solid fixed ring, bolt and nut, can be better dismantle the clearance to the exhaust bag, avoided the current bag collector water conservancy diversion equipment of waste gas, be difficult to the condition of dismantling the exhaust bag of inside, caused the problem that the exhaust bag is difficult to the clearance to the practicality of the bag collector water conservancy diversion equipment of waste gas has been improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic front view of the structure of the present utility model;

FIG. 2 is a partial top view of a retaining ring in accordance with the present utility model;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a in fig. 1.

In the figure: 1. a dust hood; 2. a sewage disposal mechanism; 21. a blow-down pipe; 22. a blow-down valve; 3. an air inlet pipe; 4. a filtering mechanism; 41. a filter frame; 42. a filter screen; 5. a diversion mechanism; 51. a deflector; 52. a guide cover; 6. a fixing mechanism; 61. a fixing plate; 62. a fixing pin; 63. a fixed box; 64. a spring; 7. a filter bag; 8. a fixing ring; 9. a bolt; 10. and (5) a screw cap.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the dust removal device comprises a dust removal cover 1, wherein a pollution discharge mechanism 2 is arranged at the bottom of the dust removal cover 1, the pollution discharge mechanism 2 comprises a pollution discharge pipe 21, the pollution discharge pipe 21 is fixedly connected with the dust removal cover 1, and a pollution discharge valve 22 is arranged outside the pollution discharge pipe 21; the filtered dust is discharged from the dust hood 1 through the blow-down pipe 21, and the blow-down speed is controlled by the blow-down valve 22, so that the dust in the dust hood 1 can be better discharged.

The two sides of the dust hood 1 are fixedly connected with air inlet pipes 3, a filter mechanism 4 is arranged in the dust hood 1 in a penetrating way, the filter mechanism 4 comprises a filter frame 41, the filter frame 41 is in sliding connection with the dust hood 1, and a filter screen 42 is arranged in the filter frame 41; the filter screen 42 is fixed through the filter frame 41, and then the filter screen 42 filters the air entering and exiting the dust hood 1 better.

The inside of the dust hood 1 is provided with a flow guide mechanism 5, the flow guide mechanism 5 comprises a flow guide plate 51, the flow guide plate 51 is fixedly connected with the dust hood 1, and a flow guide cover 52 is fixedly arranged inside the flow guide plate 51; the air guide cover 52 is fixed through the air guide plate 51, and then the air inside the dust hood 1 can be better guided by the air guide cover 52.

The top of the diversion mechanism 5 is provided with a fixing mechanism 6, the fixing mechanism 6 comprises a fixing plate 61, the fixing plate 61 is abutted against the diversion cover 52, a fixing pin 62 is connected inside the fixing plate 61 in a sliding manner, a fixing box 63 is connected outside the fixing pin 62 in a sliding manner, a spring 64 is arranged inside the fixing box 63, and one end of the spring 64 is fixedly connected with the fixing pin 62; the spring 64 is limited by the fixing box 63, and the fixing pin 62 is pulled to drive the spring 64 to shrink, so that the fixing pin 62 is separated from the fixing plate 61, and the fixing plate 61 can be taken out better.

The outside of the fixing mechanism 6 is provided with a filter bag 7, the outside of the filter bag 7 is provided with a fixing ring 8, the fixing ring 8 is in two semicircle shapes, one end of the fixing ring 8 is hinged, the inside of the fixing ring 8 is connected with a bolt 9 in a sliding way, the outside of the bolt 9 is connected with a nut 10 in a threaded way, the filter bags 7 are in three groups, and the filter bags 7 are in contact with the fixing plate 61; the bolt 9 is separated from the nut 10 by rotating the bolt 9, and then the bolt 9 is taken out to open the fixing ring 8, so that the filter bag 7 can be better replaced or cleaned.

In this kind of technical scheme, discharge the dust of filtering from dust excluding hood 1 through blow off pipe 21, the speed of blowdown is controlled by blow off valve 22 again, dust to dust excluding hood 1 inside is gone into and is discharged that can be better, fix filter screen 42 through filter frame 41, filter the inside air of business turn over dust excluding hood 1 better by filter screen 42, fix kuppe 52 through guide plate 51, can be better by kuppe 52 to the inside air of dust excluding hood 1 guide, limit spring 64 through fixed box 63, pull fixed pin 62 again and drive spring 64 and shrink, make fixed pin 62 separate with fixed plate 61, can be better take out fixed plate 61, make bolt 9 and nut 10 separation through rotating bolt 9, take out bolt 9 and open solid fixed ring 8, can be better change or clear up filter bag 7.

Claims (6)

1. The utility model provides a bag collector water conservancy diversion equipment of paper pulp production waste gas, includes dust excluding hood (1), its characterized in that: the dust excluding hood is characterized in that a pollution discharge mechanism (2) is arranged at the bottom of the dust excluding hood (1), air inlet pipes (3) are fixedly connected to the two sides of the dust excluding hood (1), a filtering mechanism (4) is arranged in a penetrating mode of the dust excluding hood (1), a diversion mechanism (5) is arranged in the dust excluding hood (1), a fixing mechanism (6) is arranged at the top of the diversion mechanism (5), a filter bag (7) is arranged at the outer part of the fixing mechanism (6), a fixing ring (8) is arranged at the outer part of the filter bag (7), the fixing ring (8) is two semicircular, one ends of the fixing ring (8) are hinged, a bolt (9) is connected to the inner side of the fixing ring (8) in a sliding mode, and a nut (10) is connected to the outer thread of the bolt (9).

2. A bag house dust collector flow guiding device of pulp production waste gas according to claim 1, characterized in that the blow down mechanism (2) comprises a blow down pipe (21), and the blow down pipe (21) is fixedly connected with the dust hood (1), and a blow down valve (22) is mounted outside the blow down pipe (21).

3. A pulp production waste gas bag collector flow guiding device according to claim 1, characterized in that the filtering means (4) comprises a filtering frame (41), and the filtering frame (41) is slidingly connected with the dust hood (1), and a filter screen (42) is installed inside the filtering frame (41).

4. A bag house dust collector flow guiding device of pulp production waste gas according to claim 1, characterized in that the flow guiding mechanism (5) comprises a flow guiding plate (51), and the flow guiding plate (51) is fixedly connected with the dust hood (1), and a flow guiding cover (52) is fixedly arranged inside the flow guiding plate (51).

5. The flow guiding device of a bag filter for waste gas from pulp production according to claim 1, wherein the fixing mechanism (6) comprises a fixing plate (61), the fixing plate (61) is abutted against the flow guiding cover (52), a fixing pin (62) is slidably connected to the inside of the fixing plate (61), a fixing box (63) is slidably connected to the outside of the fixing pin (62), a spring (64) is mounted in the fixing box (63), and one end of the spring (64) is fixedly connected with the fixing pin (62).

6. A pulp production waste gas bag house flow guiding device according to claim 1, characterized in that the filter bags (7) are in three groups and that the filter bags (7) are in conflict with the fixing plate (61).