CN214106313U

CN214106313U - Gas pipeline filters protection device

Info

Publication number: CN214106313U
Application number: CN202022645163.9U
Authority: CN
Inventors: 杨森; 王树友
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-03
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a gas pipeline filters protection device, including the cabinet body, intake pipe, box, third filter chamber, sealed lid and first filter chamber, cabinet body internally mounted has the box, cabinet body outer wall one side intercommunication has the intake pipe, communicating pipe is installed to cabinet body upper end outer wall, communicating pipe run through install in the cabinet body with the outer wall of box, the inlet tube is installed to cabinet body upper end outer wall, the box is inside by first baffle divide into first filter chamber, second filter chamber and third filter chamber with the second baffle, atomizer is installed to communicating pipe upper end, third filter chamber internally mounted has the filter core, third filter chamber intercommunication has the blast pipe, the blast pipe runs through the outer wall of the cabinet body. The utility model discloses a set up first filter chamber, second filter chamber and third filter chamber in the box, can filter the gas impurity of circulation in the pipeline, avoid impurity to block up the gas pipe and influence user's in-service use.

Description

Gas pipeline filters protection device

Technical Field

The utility model relates to a gas pipeline filters technical field, concretely relates to gas pipeline filters protection device.

Background

Coal bed gas is called coal mine gas in coal mines, when the concentration of methane in air reaches 5% -16%, the coal mine gas explosion-proof device can explode when exposed fire occurs, can effectively solve coal mine gas accidents by utilizing gas power generation, improves the production safety of coal mines, ensures that the gas is low-concentration gas when the gas is below 30 percent, ensures that more than 60 percent of the gas in coal mines in China is low-concentration gas, has poor quality of the gas extracted from the coal mines, usually contains a large amount of coal slag and dust, has great negative effect on the operation of the generator set, increases the load of the operation of the generator set, causes a series of problems of efficiency reduction, utilization rate reduction, exhaust gas temperature rise and the like of the generator set, and impurities deposited in the conveying process can also cause the blockage of partial pipelines, thereby causing the overlarge pressure of the conveying pipelines, when gas is filtered, the gas leaks and is exploded due to sparks and electric shock, and great potential safety hazard is caused in the process of conveying and filtering the gas.

Through mass retrieval, the prior art is found, the publication number is CN208943714U, and the mining gas filtering filter element is mainly composed of a stainless steel cylindrical framework, wherein the stainless steel cylindrical framework is of a cylindrical structure, an upper circular disc is arranged at the upper end of the stainless steel cylindrical framework, a lower circular disc is arranged at the lower end of the stainless steel cylindrical framework, the disc outer diameter of the upper circular disc is larger than that of the lower circular disc, a glass fiber cotton layer is arranged on the outer surface of the stainless steel cylindrical framework, the glass fiber cotton layer and the stainless steel cylindrical framework are bonded through flame retardant glue, and a bactericide is arranged in the glass fiber cotton layer; the structure has the advantages of dust removal, good filtering effect and long service life.

To sum up, current gas filtration equipment is to protecting gas quality, reduces wherein impurity content to reach and protect gas, ensure that gas can not produce the effect of blockking up and follow-up in-service use in transmission process, but current filtration protection equipment is realized through the filter core mostly, and ware structure and function singleness can't realize comprehensive and efficient filter effect, can't satisfy the demand of in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gas pipeline filters protection device has solved above technical problem.

The utility model provides a scheme as follows of above-mentioned technical problem: a gas conveying pipeline filtering protection device comprises a cabinet body, an air inlet pipe, a cabinet body, a third filtering chamber, a sealing cover and a first filtering chamber, wherein the cabinet body is arranged inside the cabinet body, one side of the outer wall of the cabinet body is communicated with the air inlet pipe, the air inlet pipe is installed on the outer wall of the cabinet body and the outer wall of the cabinet body in a penetrating manner, a communicating pipe is installed on the outer wall of the upper end of the cabinet body and the outer wall of the cabinet body in a penetrating manner, the water inlet pipe is installed on the outer wall of the cabinet body and the outer wall of the cabinet body in a penetrating manner, a stop valve is installed at one end, away from the cabinet body, of the air inlet pipe, a first partition plate and a second partition plate are installed on the inner wall of the lower end of the cabinet body, the inside of the cabinet body is divided into the first filtering chamber, the second filtering chamber and the third filtering chamber by the first partition plate and the second partition plate, and an atomization nozzle is installed on the upper end of the second filtering chamber of the communicating pipe, the screw is seted up to third filter chamber upper end, sealed lid is installed to the upper end outer wall of third filter chamber, the bolt is installed to sealed lid lower extreme, third filter chamber internally mounted has the filter core, third filter chamber intercommunication has the blast pipe, the blast pipe runs through the outer wall of the cabinet body.

The utility model has the advantages that: the utility model discloses a set up first filter chamber, second filter chamber and third filter chamber in the box, reached and adsorbed respectively gas, remove dust and filter, the drainage in the first filter chamber can adsorb impurity and gas that can be dissolved in water in the gas, improve gas's purity, and gas through the drainage gets into the second filter chamber, atomizer can spout water smoke, adsorb free dust in the gas, adsorb floating dust and impurity in the gas comprehensively, pass through the filter core in the third filter chamber, can adsorb gas comprehensively, dry gas simultaneously, reduce the steam in the gas, gas through first filter chamber, the gas of second filter chamber and third filter chamber can reach higher clean degree, protect gas's quality comprehensively, the normal transmission and use of the gas are guaranteed.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the air inlet pipe and the exhaust pipe are both provided with flange plates.

The beneficial effect of adopting the further scheme is that: the flange plate can be convenient for the intake pipe and the blast pipe to be connected, conveniently installs and dismantles.

Furthermore, a first one-way valve is installed on the inner wall of the air inlet pipe, and a second one-way valve is installed on the inner wall of the exhaust pipe.

The beneficial effect of adopting the further scheme is that: first check valve and second check valve possess the function of one-way circulation, can avoid the problem that the gas produced the backward flow in the pipeline.

Further, the lower extreme intercommunication of first filter chamber has first drain pipe, the lower extreme intercommunication of second filter chamber has the second drain pipe, first drain pipe with the second drain pipe all run through install in the inner wall of the cabinet body, the inside water of having annotated of first filter chamber.

The beneficial effect of adopting the further scheme is that: the first drain pipe can empty the drainage water, and the second drain pipe can discharge the direct-flow water in the bottom end of the second filter chamber, so that the staff can empty conveniently, and the water level is prevented from overflowing.

Further, the inlet tube, the first drain pipe and the second drain pipe are all provided with control valves.

The beneficial effect of adopting the further scheme is that: the control valve can control inlet tube, first drain pipe and second drain pipe, and the staff of being convenient for controls the state of opening and closing.

Further, a cabinet door is installed at an opening at one side of the cabinet body, and the cabinet door is rotatably connected with the cabinet body through a rotating shaft.

The beneficial effect of adopting the further scheme is that: the cabinet door can rotate, is convenient for open the cabinet body, makes things convenient for the staff to carry out actual operation.

Furthermore, the intake pipe runs through the surface of one end inside first filter chamber and is seted up the gas vent that the equidistance distributes.

The beneficial effect of adopting the further scheme is that: the gas vent can be with the even injection of gas that circulates in the intake pipe to filtering aquatic, improves filterable area of contact and homogeneity.

Further, a sealing ring is installed on the inner wall of the sealing cover.

The beneficial effect of adopting the further scheme is that: the sealing washer can seal the sealed lid and with the junction between the box, avoid producing the problem that gas leaked.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic main sectional view of a filtering and protecting device for a gas pipeline according to an embodiment of the present invention;

fig. 2 is a schematic view of a gas pipeline filter protection device according to another embodiment of the present invention;

fig. 3 is an enlarged schematic view of a sectional structure of a box body of a filtering and protecting device for a gas conveying pipeline according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a structure a in fig. 1 of a filtering and protecting device for a gas transmission pipeline according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cabinet body; 2. an air inlet pipe; 3. a stop valve; 4. a flange plate; 5. a first check valve; 6. A first drain pipe; 7. an exhaust port; 8. a second drain pipe; 9. a filter element; 10. a second one-way valve; 11. an exhaust pipe; 12. a communicating pipe; 13. an atomizing spray head; 14. filtering water; 15. a water inlet pipe; 16. a control valve; 17. a box body; 18. a second filtering chamber; 19. a first separator; 20. A third filtration chamber; 21. a sealing cover; 22. a second separator; 23. a first filtering chamber; 24. a cabinet door; 25. a rotating shaft; 26. a seal ring; 27. a screw hole; 28. and (4) bolts.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, the utility model provides a gas transmission pipeline filtering protection device, which comprises a cabinet body 1, an air inlet pipe 2, a cabinet body 17, a third filtering chamber 20, a sealing cover 21 and a first filtering chamber 23, wherein the cabinet body 1 is internally provided with the cabinet body 17, one side of the outer wall of the cabinet body 1 is communicated with the air inlet pipe 2, the air inlet pipe 2 is installed on the outer wall of the cabinet body 1 and the outer wall of the cabinet body 17 in a penetrating way, the outer wall of the upper end of the cabinet body 1 is provided with a communicating pipe 12, the communicating pipe 12 is installed on the outer wall of the cabinet body 1 and the outer wall of the cabinet body 17 in a penetrating way, the water inlet pipe 15 is installed on the outer wall of the cabinet body 1 and the outer wall of the cabinet body 17 in a penetrating way, one end of the air inlet pipe 2, which is far away from the cabinet body 1 is provided with a stop valve 3, the inner wall of the lower end of the cabinet body 17 is provided with a first clapboard 19 and a second clapboard 22, the inside of the cabinet body 17 is divided into the first filtering chamber 23, the second filtering chamber 18 and the third filtering chamber 20 by the first clapboard 19 and the second clapboard 22, the filtered water 14 in the first filtering chamber 23 can adsorb water-soluble impurities and gas in the gas, so as to improve the purity of the gas, the communicating pipe 12 is provided with the atomizer 13 at the upper end of the second filtering chamber 18, the filter element 9 is arranged in the third filtering chamber 20, the gas passing through the filtered water 14 enters the second filtering chamber 18, the atomizer 13 can spray water mist, so as to adsorb free dust in the gas, so as to comprehensively adsorb floating dust and impurities in the gas, and the gas can be comprehensively adsorbed by the filter element 9 in the third filtering chamber 20, meanwhile, the gas is dried, the water vapor in the gas is reduced, the gas passing through the first filter chamber 23, the second filter chamber 18 and the third filter chamber 20 can reach higher cleaning degree, the quality of the gas is comprehensively protected, and normal transmission and use of the gas are guaranteed.

Screw 27 is seted up to third filter chamber 20 upper end, and sealed lid 21 is installed to the upper end outer wall of third filter chamber 20, and bolt 28 is installed to sealed lid 21 lower extreme, and third filter chamber 20 intercommunication has blast pipe 11, and blast pipe 11 runs through the outer wall of cabinet body 1, and sealing washer 26 can seal sealed lid 21 and the junction between the box 17, avoids producing the problem of gas leakage, and cabinet door 24 can rotate, is convenient for open cabinet body 1, makes things convenient for the staff to carry out actual operation.

Preferably, the flange plate 4 is all installed to intake pipe 2 and blast pipe 11, and the flange plate 4 can be convenient for intake pipe 2 and blast pipe 11 to be connected, conveniently installs and dismantles.

Preferably, first check valve 5 is installed to intake pipe 2 inner wall, and second check valve 10 is installed to blast pipe 11 inner wall, and first check valve 5 and second check valve 10 possess the function of one-way circulation, can avoid the problem that the gaseous gas produced the backward flow in the pipeline.

Preferably, the lower extreme intercommunication of first filter chamber 23 has first drain pipe 6, and the lower extreme intercommunication of second filter chamber 18 has second drain pipe 8, and first drain pipe 6 and second drain pipe 8 all run through and install in the inner wall of cabinet body 1, and first filter chamber 23 is inside to be annotated and to have had drainage 14, and first drain pipe 6 can empty drainage 14, and second drain pipe 8 can discharge the direct water in second filter chamber 18 bottom, makes things convenient for the staff to empty, avoids the water level to spill over.

Preferably, inlet tube 15, first drain pipe 6 and second drain pipe 8 all install control valve 16, and control valve 16 can control inlet tube 15, first drain pipe 6 and second drain pipe 8, and the staff's of being convenient for control is opened and the closed condition.

Preferably, cabinet door 24 is installed to cabinet body 1 one side opening part, and cabinet door 24 rotates through pivot 25 and cabinet body 1 to be connected, and cabinet door 24 can rotate, is convenient for open cabinet body 1, makes things convenient for the staff to carry out actual operation.

Preferably, the air inlet pipe 2 is provided with the air outlets 7 which are distributed at equal intervals on one end surface penetrating through the inside of the first filtering chamber 23, and the air outlets 7 can uniformly inject the gas flowing in the air inlet pipe 2 into the filtered water 14, so that the contact area and uniformity of filtering are improved.

Preferably, a sealing ring 26 is installed on the inner wall of the sealing cover 21, and the sealing ring 26 can seal the joint between the sealing cover 21 and the box body 17, so as to avoid the problem of gas leakage.

The utility model discloses a concrete theory of operation and application method do: when gas enters the box body 17 through the gas inlet pipe 2 in the transmission process, the box body 17 is internally provided with a first filter chamber 23, a second filter chamber 18 and a third filter chamber 20 which can respectively adsorb, remove dust and filter the gas, the filtered water 14 in the first filter chamber 23 can adsorb water-soluble impurities and gas in the gas to improve the purity of the gas, the gas passing through the filtered water 14 enters the second filter chamber 18, the atomizing nozzle 13 can spray water mist to adsorb free dust in the gas to comprehensively adsorb the dust and impurities floating in the gas, and the gas passes through the filter core 9 in the third filter chamber 20 to comprehensively adsorb the gas and dry the gas to reduce water vapor in the gas, the gas passing through the first filter chamber 23, the second filter chamber 18 and the third filter chamber 20 can reach higher degree of cleanness, the quality to the gas protects comprehensively, ensures the normal transmission and the use of gas to after using a period, the staff can open cabinet door 24, change the filter element 9 of box 17 inside, sealing washer 26 can seal sealed lid 21 and with the junction between box 17, avoid producing the problem of gas leakage.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a gas pipeline filters protection device which characterized in that: comprises a cabinet body (1), an air inlet pipe (2), a box body (17), a third filtering chamber (20), a sealing cover (21) and a first filtering chamber (23), wherein the cabinet body (1) is internally provided with the box body (17), one side of the outer wall of the cabinet body (1) is communicated with the air inlet pipe (2), the air inlet pipe (2) is penetratingly arranged on the outer wall of the cabinet body (1) and the outer wall of the box body (17), the outer wall of the upper end of the cabinet body (1) is provided with a communicating pipe (12), the communicating pipe (12) is penetratingly arranged on the outer wall of the cabinet body (1) and the outer wall of the box body (17), the outer wall of the upper end of the cabinet body (1) is provided with an inlet pipe (15), the inlet pipe (15) is penetratingly arranged on the outer wall of the cabinet body (1) and the outer wall of the box body (17), the air inlet pipe (2) deviates from one end of the cabinet body (1) and is provided with a stop valve (3), the inner wall of the lower end of the box body (17) is provided with a first clapboard (19) and a second clapboard (22), box (17) inside quilt first baffle (19) divide into first filter chamber (23), second filter chamber (18) and third filter chamber (20) with second baffle (22), communicating pipe (12) are in atomizer (13) are installed to second filter chamber (18) upper end, screw (27) are seted up to third filter chamber (20) upper end, sealed lid (21) are installed to the upper end outer wall of third filter chamber (20), bolt (28) are installed to sealed lid (21) lower extreme, third filter chamber (20) internally mounted has filter core (9), third filter chamber (20) intercommunication has blast pipe (11), blast pipe (11) run through the outer wall of the cabinet body (1).

2. The gas transmission pipeline filtering and protecting device according to claim 1, wherein: the air inlet pipe (2) and the exhaust pipe (11) are both provided with a flange plate (4).

3. The gas transmission pipeline filtering and protecting device according to claim 1, wherein: first check valve (5) are installed to intake pipe (2) inner wall, second check valve (10) are installed to blast pipe (11) inner wall.

4. The gas transmission pipeline filtering and protecting device according to claim 1, wherein: the lower extreme intercommunication of first filter chamber (23) has first drain pipe (6), the lower extreme intercommunication of second filter chamber (18) has second drain pipe (8), first drain pipe (6) with second drain pipe (8) all run through install in the inner wall of cabinet body (1), first filter chamber (23) inside is annotated and is had drainage water (14).

5. The gas transmission pipeline filtering and protecting device according to claim 1, wherein: control valve (16) are all installed to inlet tube (15), first drain pipe (6) and second drain pipe (8).

6. The gas transmission pipeline filtering and protecting device according to claim 1, wherein: a cabinet door (24) is installed at an opening at one side of the cabinet body (1), and the cabinet door (24) is rotatably connected with the cabinet body (1) through a rotating shaft (25).

7. The gas transmission pipeline filtering and protecting device according to claim 1, wherein: the air inlet pipe (2) penetrates through one end surface inside the first filtering chamber (23) and is provided with air outlets (7) distributed at equal intervals.

8. The gas transmission pipeline filtering and protecting device according to claim 1, wherein: and a sealing ring (26) is arranged on the inner wall of the sealing cover (21).