CN210009776U

CN210009776U - Bag-type dust collector for glyphosate production tail gas

Info

Publication number: CN210009776U
Application number: CN201920254901.1U
Authority: CN
Inventors: 黄树红; 付小强; 徐理平; 陈国军
Original assignee: Hangzhou State Chemical Co Ltd
Current assignee: Hangzhou Banghua Biotechnology Co ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-02-04
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses a sack cleaner for glyphosate production tail gas, including electrostatic precipitator, organism and air-blower, the bottom welding of organism has the ash bucket, intake pipe and air-blower intercommunication are passed through to one side of ash bucket, the interior table wall bilateral symmetry welding of ash bucket has the guide plate, the skin weld of organism has the gas bag, and the gas bag runs through electromagnetic pulse valve and jetting nozzle intercommunication through the jetting pipe, the interior table wall welding of organism has the link plate, and the lower surface bolt of link plate is fixed with the sack frame, the inside of sack frame is inlayed and is equipped with the sack. The utility model discloses a back flow that sets up for in the air outlet pipe by the filterable dirty gas flow in the back flow of filter plate once more, thereby carry out the repeated sack dust removal processing of secondary in entering into the organism once more, and then realized the effect of removing dust to glyphosate tail gas circulation, strengthened the dust removal effect of sack cleaner to glyphosate tail gas.

Description

Bag-type dust collector for glyphosate production tail gas

Technical Field

The utility model relates to a glyphosate tail gas dust removal technical field especially relates to a sack cleaner for glyphosate production tail gas.

Background

The dust removal cloth bag can be called as a heart of the bag type dust collector and is generally called as a dust removal cloth bag or a dust removal filter bag, the dust removal cloth bag is a key part in the operation process of the bag type dust collector, usually, the cylindrical filter bag is vertically hung in the dust collector, and the dust removal treatment can be carried out by using the cloth bag dust collector in the treatment of tail gas in glyphosate production.

However, when the existing bag-type dust remover for tail gas generated in glyphosate production removes dust from tail gas, the effect of filtering the tail gas through a dust removing bag can be usually achieved only once, and because the sizes of dust particles in the tail gas are different, the effect of adsorbing all dust is difficult to achieve once dust removal, so that the discharged tail gas still contains part of dust impurities.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bag-type dust remover for glyphosate production tail gas.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sack cleaner for glyphosate production tail gas, includes electrostatic precipitator, organism and air-blower, the bottom welding of organism has the ash bucket, intake pipe and air-blower intercommunication are passed through to one side of ash bucket, the interior table wall bilateral symmetry welding of ash bucket has the guide plate, the top welding of organism has the cushion chamber, and one side of cushion chamber passes through outlet duct and electrostatic precipitator intercommunication, the opposite side intercommunication of back flow and ash bucket is passed through to the bottom of outlet duct, the skin weld of organism has the gas bag, and the gas bag runs through electromagnetic pulse valve and jetting mouth intercommunication through the jetting pipe, the interior table wall welding of organism has the link plate, and the lower surface bolt of link plate is fixed with the sack frame, the inside of sack frame inlays and is equipped with the sack.

Preferably, a filter plate is embedded in the inner surface wall of the air outlet pipe, the cross section of the filter plate is of an inclined structure, and the inclination angle is 45 degrees.

Preferably, the cloth bags are arranged in a plurality, and the cloth bags are distributed in an equidistant parallel structure.

Preferably, the upper surface of the guide plate is of a downward-inclined structure, and the lower surface of the guide plate is of a horizontal structure.

Preferably, the blowing nozzles are provided with a plurality of blowing nozzles, and the plurality of blowing nozzles correspond to the plurality of cloth bags one by one.

Preferably, the lower surface of the blowing nozzle is annular and is provided with a plurality of air injection holes in an equiangular structure.

The utility model provides a sack cleaner for glyphosate production tail gas. The method has the following beneficial effects:

(1): this sack cleaner is through the back flow that sets up for in the gas outlet pipe by the filterable dirty gas flow in the back flow of filter plate once more, thereby reentrant carry out the repeated sack dust removal of secondary in the organism and handle, and then realized the effect of removing dust to glyphosate tail gas circulation, cooperate electrostatic precipitator's dust removal effect simultaneously, very big reduction the dust content in the glyphosate tail gas, strengthened the tail gas dust removal effect of sack cleaner.

(2): this sack cleaner can enough play the effect of downward water conservancy diversion to the dust in the ash bucket through the guide plate that sets up, and the collection of the dust of being convenient for is handled, also can play the protection to the dust simultaneously, avoids the dust to receive gas to blow the influence and upwards splash and fly away, and the effectual clean and tidy nature that has improved in the ash bucket prevents to take place sack secondary pollution's the condition.

Drawings

FIG. 1 is a schematic view of the overall surface structure of a bag-type dust collector for glyphosate production tail gas provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the bag-type dust collector of the present invention;

FIG. 3 is a schematic view of the internal structure of the junction of the outlet duct of the present invention;

fig. 4 is a schematic view of the lower surface structure of the middle blowing nozzle of the present invention.

Illustration of the drawings:

1. an electrostatic precipitator; 2. an air outlet pipe; 21. filtering the plate; 3. a body; 31. hanging the plate; 32. a cloth bag frame; 33. a cloth bag; 4. a return pipe; 5. air bags; 6. a buffer chamber; 7. an electromagnetic pulse valve; 8. a blowing pipe; 81. A blowing nozzle; 811. a gas injection hole; 9. an ash hopper; 91. a baffle; 10. an air inlet pipe; 11. a blower.

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. 1-4, a bag-type dust collector for glyphosate production tail gas, including electrostatic precipitator 1, organism 3 and air-blower 11, the bottom welding of organism 3 has ash bucket 9, one side of ash bucket 9 communicates with air-blower 11 through intake pipe 10, the bilateral symmetry welding of interior surface wall of ash bucket 9 has guide plate 91, the top welding of organism 3 has buffer chamber 6, and one side of buffer chamber 6 communicates with electrostatic precipitator 1 through outlet duct 2, the bottom of outlet duct 2 communicates with the opposite side of ash bucket 9 through back flow 4, the surface welding of organism 3 has gas bag 5, and gas bag 5 runs through electromagnetic pulse valve 7 through jetting pipe 8 and communicates with blowing nozzle 81, the interior surface wall welding of organism 3 has link plate 31, and the lower surface bolt of link plate 31 is fixed with sack frame 32, the inside of sack frame 32 is inlayed and is equipped with sack 33.

The filter plate 21 is embedded in the inner surface wall of the outlet pipe 2, the cross section of the filter plate 21 is of an inclined structure, the inclination angle is 45 degrees, the secondary filtration treatment can be carried out on tail gas in the outlet pipe 2, and simultaneously, the filtered tail gas is guided into the return pipe 4, so that the tail gas enters the machine body 3 again for cyclic dust removal treatment, a plurality of cloth bags 33 are arranged, the cloth bags 33 are distributed in an equidistant parallel structure, the upper surface of the guide plate 91 is of a declination structure, the lower surface of the guide plate is of a horizontal structure, the dust in the dust hopper 9 can be guided downwards, the dust collection treatment is convenient, the dust can be protected, the dust is prevented from splashing upwards due to the influence of gas blowing and flying to pollute the cloth bags 33 again, a plurality of blowing nozzles 81 are arranged, and the plurality of blowing nozzles 81 correspond to the cloth bags 33 one by one another, the lower surface of the blowing nozzle 81 is annular and has a plurality of air injection holes 811 with an equal angle structure.

The working principle is as follows: when the dust collector is used, the air blower 11 is externally connected with a glyphosate tail gas pipeline, so that glyphosate tail gas enters the dust hopper 9 through the air inlet pipe 10, the flowing tail gas enters the machine body 3 and uniformly flows upwards along the insides of the cloth bags 33, the cloth bags 33 can filter and adsorb tail gas and dust, the filtered tail gas enters the buffer chamber 6 and enters the air outlet pipe 2, secondary filtering treatment is carried out on the tail gas by the filter plate 21 again, the tail gas penetrating through the filter plate 21 enters the electrostatic dust collector 1 and is subjected to electrostatic dust collection treatment, then the tail gas is discharged outwards, the dust-containing tail gas filtered by the filter plate 21 enters the return pipe 4 downwards, the tail gas enters the machine body 3 again and is subjected to secondary cloth bag 33 dust collection treatment, the dust filtered by the cloth bags 33 slides downwards in the dust hopper 9 under the action of gravity and slides downwards along the guide plate 91 for collection, when the cloth bag 33 is blocked, the electromagnetic pulse valve 7 in the blowing pipe 8 at the corresponding position is opened, at the moment, high-pressure gas in the cloth bag enters the blowing nozzle 81 at the corresponding position through the blowing pipe 8 and is finally sprayed out from the blowing holes 811, and the blocked cloth bag 33 is subjected to reverse blowing treatment, so that the blocked cloth bag 33 is conducted, and subsequent dust removal treatment is facilitated.

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. A bag-type dust collector for glyphosate production tail gas comprises an electrostatic dust collector (1), a machine body (3) and an air blower (11), and is characterized in that an ash bucket (9) is welded at the bottom of the machine body (3), one side of the ash bucket (9) is communicated with the air blower (11) through an air inlet pipe (10), guide plates (91) are symmetrically welded on two sides of the inner surface wall of the ash bucket (9), a buffer chamber (6) is welded at the top of the machine body (3), one side of the buffer chamber (6) is communicated with the electrostatic dust collector (1) through an air outlet pipe (2), the bottom of the air outlet pipe (2) is communicated with the other side of the ash bucket (9) through a return pipe (4), an air bag (5) is welded on the surface of the machine body (3), and the air bag (5) penetrates through an electromagnetic pulse valve (7) through a blowing pipe (8) and is communicated with a blowing nozzle (81, the internal surface wall welding of organism (3) has link plate (31), and the lower surface bolt fastening of link plate (31) has sack frame (32), sack (33) are inlayed in the inside of sack frame (32).

2. The bag-type dust collector for the tail gas generated in the glyphosate production according to claim 1, wherein a filter plate (21) is embedded in the inner surface wall of the gas outlet pipe (2), and the cross section of the filter plate (21) is of an inclined structure, and the inclination angle is 45 degrees.

3. The bag-type dust collector for glyphosate production tail gas as claimed in claim 1, wherein a plurality of bags (33) are arranged, and the bags (33) are distributed in an equidistant parallel structure.

4. The bag-type dust collector for the tail gas generated in the glyphosate production according to claim 1, wherein the upper surface of the guide plate (91) is of a declination structure, and the lower surface of the guide plate is of a horizontal structure.

5. The bag-type dust collector for the tail gas generated in the glyphosate production according to claim 1, wherein a plurality of blowing nozzles (81) are arranged, and the plurality of blowing nozzles (81) are in one-to-one correspondence with the plurality of bags (33).

6. The bag-type dust collector for the tail gas generated in the glyphosate production according to claim 1, wherein the lower surface of the blowing nozzle (81) is annular and is provided with a plurality of air injection holes (811) in an equiangular structure.