CN212417354U

CN212417354U - Tempering back-fire relief gas water filter

Info

Publication number: CN212417354U
Application number: CN202020787336.8U
Authority: CN
Inventors: 张继国; 李会峰
Original assignee: Jinan Weiguang Energy Saving Technology Co ltd
Current assignee: Jinan Weiguang Energy Saving Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-29
Anticipated expiration: 2030-05-13

Abstract

The utility model provides a backfire flame-retardant gas water filter, which comprises a filter shell, a gas inlet pipe, a water inlet, a gas outlet pipe, an overflow component and a blow-off pipe, wherein the blow-off pipe of the utility model can periodically and manually discharge water and impurities in the filter shell and renew the water; the arrangement of the overflow assembly controls the water level through the principle of the communicating vessel, so as to ensure the tempering and fire resistance of the fuel gas; the arrangement of the water level line ensures the washing effect on the premise of tempering and fire retarding; the filter shell and the gas inlet pipe are arranged, gas enters the filter shell through the gas inlet pipe, primary washing is carried out, particles such as dust are left in water, the cleanliness of the gas after washing is improved, and the failure rate of the burner is obviously reduced.

Description

Tempering back-fire relief gas water filter

Technical Field

The utility model belongs to the technical field of the filter, especially, relate to a back fire relief gas water filter.

Background

The gas is the general term for gas fuel, and it can be burned to release heat for urban residents and industrial enterprises. The gas is of various types, mainly including natural gas, artificial gas, liquefied petroleum gas, methane and coal gas.

Because part of gas such as producer gas, coke oven gas, gas and the like seriously affects combustion equipment due to more dust, in order to obtain cleaner energy, a water filter is developed.

Therefore, it is necessary to invent a backfire flame-retardant gas-water filter.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a tempering flame retardant gas water filter to solve because part gas is more because of containing the dust like producer gas, coke oven gas, gas, seriously influence combustion apparatus's problem. A backfire flame-retardant gas water filter comprises a filter shell, a gas inlet pipe, a water inlet, a gas outlet pipe, an overflow assembly and a blow-off pipe, wherein the gas inlet pipe penetrates from the top of the filter shell and extends into the filter shell; the water inlet is welded at the top of the filter shell and is positioned at one side of the fuel gas inlet pipe; the gas outlet pipe is welded on one side of the upper end of the filter shell; the overflow assembly is arranged on one side of the interior of the filter shell and extends to the exterior of the filter shell; the sewage draining pipe is welded at the bottom of the filter shell.

The upper end inside the filter shell is provided with a water level line; the water level line is positioned below the gas outlet pipe, so that the water washing effect is ensured on the premise of having the functions of tempering and fire resistance.

The sewage discharge pipe is connected with a sewage discharge valve in series, so that water and impurities in the filter shell can be discharged manually at regular intervals, and the water can be replaced.

The overflow assembly comprises a straight pipe, a connecting elbow and an overflow nozzle, wherein one end of the connecting elbow is in threaded connection with the straight pipe, and the other end of the connecting elbow is in threaded connection with the overflow nozzle; the overflow nozzle is connected with the filter shell in a sealing mode, the water level is controlled through the principle of the communicating vessel, and tempering and fire retardance of fuel gas are guaranteed.

The overflow nozzle is arranged on the side wall of the filter shell with the same height as the water level line.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the arrangement of the sewage discharge pipe of the utility model can periodically and manually discharge water and impurities in the filter shell and renew water;

2. the overflow assembly of the utility model controls the water level by the principle of the communicating vessel, thereby ensuring the tempering and fire resistance of the fuel gas;

3. the arrangement of the water line of the utility model ensures the washing effect under the premise of tempering and fire resistance;

4. the utility model discloses the setting of filter housing and gas admission pipe, inside the gas got into filter housing through the gas admission pipe, once washed carries out, stays particulate matter such as dust in the aquatic, has obtained the promotion through the gas cleanliness after washing, and the nozzle fault rate obviously reduces.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the overflow assembly of the present invention.

In the figure:

1-filter shell, 2-gas inlet pipe, 3-water inlet, 4-gas outlet pipe, 5-overflow component, 51-straight pipe, 52-connecting elbow, 53-overflow nozzle, 6-sewage discharge pipe and 7-water level line.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1-2

The utility model provides a backfire flame-retardant gas water filter, which comprises a filter shell 1, a gas inlet pipe 2, a water inlet 3, a gas outlet pipe 4, an overflow component 5 and a blow-off pipe 6, wherein the gas inlet pipe 2 is penetrated from the top of the filter shell 1 and extends into the filter shell 1, and the gas inlet pipe 2 and the filter shell 1 are sealed by welding; the water inlet 3 is welded at the top of the filter shell 1 and is positioned at one side of the fuel gas inlet pipe 2; the gas outlet pipe 4 is welded on one side of the upper end of the filter shell 1; the overflow assembly 5 is arranged on one side of the interior of the filter housing 1 and extends to the exterior of the filter housing 1; the sewage draining pipe 6 is welded at the bottom of the filter shell 1.

The upper end inside the filter shell 1 is provided with a water level line 7; the water level line 7 is positioned below the gas outlet pipe 4, and the water washing effect is ensured on the premise of having the functions of tempering and fire resistance.

The sewage discharge pipe 6 is connected with a sewage discharge valve in series, so that water and impurities in the filter shell 1 can be discharged manually at regular intervals, and the water can be replaced.

The overflow assembly 5 comprises a straight pipe 51, a connecting elbow 52 and an overflow nozzle 53, wherein one end of the connecting elbow 52 is in threaded connection with the straight pipe 51, and the other end of the connecting elbow 52 is in threaded connection with the overflow nozzle 53; the overflow nozzle 53 is connected with the filter shell 1 in a sealing way, and the water level is controlled by the principle of the communicating vessel, so that the tempering and fire resistance of the fuel gas are ensured.

The overflow nozzle 53 is mounted on the side wall of the filter housing 1 at the same height as the water level line 7.

Principle of operation

The utility model discloses in, inside the gas got into filter housing 1 through gas admission pipe 2, carry out once washing, stay particulate matter such as dust in the aquatic, gas after through washing passes through gas outlet pipe 4 and discharges, gas cleanliness after through washing has obtained the promotion, nozzle fault rate obviously reduces, control the water level through overflow subassembly 5, guarantee tempering, the back fire relief of gas, can carry out regular artifical the emission to water and impurity in the filter housing 1 through blow off pipe 6, and renew to water.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a back fire relief gas water filter which characterized in that: the filter comprises a filter shell (1), a gas inlet pipe (2), a water inlet (3), a gas outlet pipe (4), an overflow assembly (5) and a blow-off pipe (6), wherein the gas inlet pipe (2) penetrates from the top of the filter shell (1) and extends into the filter shell (1), and the gas inlet pipe (2) and the filter shell (1) are sealed by welding; the water inlet (3) is welded at the top of the filter shell (1) and is positioned at one side of the fuel gas inlet pipe (2); the gas outlet pipe (4) is welded on one side of the upper end of the filter shell (1); the overflow assembly (5) is arranged on one side inside the filter shell (1) and extends to the outside of the filter shell (1); the sewage draining pipe (6) is welded at the bottom of the filter shell (1).

2. The backfire flame retardant gas-water filter of claim 1, wherein: a water level line (7) is arranged at the upper end inside the filter shell (1); the water level line (7) is positioned below the fuel gas outlet pipe (4).

3. The backfire flame retardant gas-water filter of claim 1, wherein: and a sewage discharge valve is connected in series on the sewage discharge pipe (6).

4. The backfire flame retardant gas-water filter of claim 1, wherein: the overflow assembly (5) comprises a straight pipe (51), a connecting elbow (52) and an overflow nozzle (53), wherein one end of the connecting elbow (52) is in threaded connection with the straight pipe (51), and the other end of the connecting elbow is in threaded connection with the overflow nozzle (53); the overflow nozzle (53) is connected with the filter shell (1) in a sealing way.

5. The backfire flame-retardant gas water filter as claimed in claim 4, wherein: the overflow nozzle (53) is arranged on the side wall of the filter shell (1) which is as high as the water level line (7).