CN217662143U

CN217662143U - Waste gas concentration LEL detects processing apparatus

Info

Publication number: CN217662143U
Application number: CN202221342400.7U
Authority: CN
Inventors: 黄勇; 徐小丽
Original assignee: Hefei Yihe Automation Control Equipment Co ltd
Current assignee: Hefei Yihe Automation Control Equipment Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an exhaust gas concentration LEL detects processing apparatus, including refrigeration case, catch water cover and the snakelike refrigeration pipe of setting in refrigeration incasement portion, the top intercommunication of snakelike refrigeration pipe has the intake pipe, and is equipped with the air intake pump in the intake pipe, outlet duct and catch water cover top intercommunication are passed through to the bottom of snakelike refrigeration pipe, bottom one side intercommunication of catch water cover has the drain pipe, one side intercommunication of catch water cover has the blast pipe. Relates to the technical field of waste gas concentration detection and treatment. The utility model discloses a cooperation between snake shape refrigeration pipe and the refrigeration case can make gaseous at the in-process through snake shape refrigeration pipe, and moisture in the gas can precooling liquefaction water to cooperation catch water cover can realize catch water, gets rid of moisture and some impurity in the gas, avoids these substances to get into the LEL sensor, detects to LEL and causes the influence.

Description

Waste gas concentration LEL detects processing apparatus

Technical Field

The utility model belongs to the technical field of exhaust gas concentration detection handles, especially, relate to an exhaust gas concentration LEL detects processing apparatus.

Background

RTO is a high-efficiency organic waste gas treatment device. Compared with the traditional catalytic combustion and direct combustion thermal oxidation furnace (TO), the novel waste heat recovery device has the characteristics of high thermal efficiency, low operation cost, capability of treating low-concentration waste gas with large air volume and the like, and can also perform secondary waste heat recovery when the concentration is slightly high, thereby greatly reducing the production and operation cost.

Gaseous when getting into the RTO, need carry out concentration detection at the RTO entry, but contain many impurity and moisture in the waste gas, these substances get into the LEL sensor, can detect interference LEL, because LEL concentration detection is crucial to the security of whole RTO system, so also become crucial to the detection of waste gas concentration, for this reason the utility model provides an exhaust gas concentration LEL detects processing apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust gas concentration LEL detects processing apparatus, has solved the problem in the above-mentioned technical background.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an exhaust gas concentration LEL detects processing apparatus, including refrigeration case, catch water cover and the snakelike refrigeration pipe of setting in the refrigeration incasement portion, the top intercommunication of snakelike refrigeration pipe has the intake pipe, and is equipped with the air intake pump in the intake pipe, outlet duct and catch water cover top intercommunication are passed through to the bottom of snakelike refrigeration pipe, bottom one side intercommunication of catch water cover has the drain pipe, one side intercommunication of catch water cover has the blast pipe.

Furthermore, the detection processing device also comprises a gas filtering device connected to the exhaust pipe;

the gas filtering device comprises a filtering cover, a sliding rail arranged on the inner wall of the filtering cover and a plurality of filtering sheets arranged inside the sliding rail.

Further, an exhaust pump is arranged on the exhaust pipe.

Further, a peristaltic pump is arranged on the water discharge pipe.

Furthermore, a condensing plate with a through hole is fixedly installed on one side, close to the exhaust pipe, inside the steam-water separation cover.

Furthermore, the bottom surface of the steam-water separation cover is obliquely and downwards arranged along the direction of the drain pipe.

The utility model discloses following beneficial effect has:

the utility model discloses a cooperation between snake shape refrigeration pipe and the refrigeration case can make gaseous at the in-process through snake shape refrigeration pipe, and moisture in the gas can precooling liquefaction water to cooperation catch water cover can realize catch water, gets rid of moisture and some impurity in the gas, avoids these substances to get into the LEL sensor, detects to LEL and causes the influence.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an exhaust gas concentration LEL detection processing device;

fig. 2 is an exploded view of an exhaust gas concentration LEL detection processing device;

fig. 3 is a sectional view of an exhaust gas concentration LEL detection processing device;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

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

1. a refrigeration case; 2. a steam-water separation cover; 3. a snake-shaped refrigeration tube; 4. an air inlet pipe; 5. an air intake pump; 6. an air outlet pipe; 7. a drain pipe; 8. an exhaust pipe; 9. a filter housing; 10. a slide rail; 11. a filter disc; 12. an exhaust pump; 13. a peristaltic pump; 14. a cold plate with through holes.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model discloses an including refrigeration case, catch water cover and setting at the inside snakelike refrigeration pipe of refrigeration case, the top intercommunication of snakelike refrigeration pipe has the intake pipe, and is equipped with the pump that admits air in the intake pipe, and the outlet duct is passed through to the bottom of snakelike refrigeration pipe and catch water cover top intercommunication, and bottom one side intercommunication of catch water cover has the drain pipe, and one side intercommunication of catch water cover has the blast pipe.

In the embodiment, the gas enters the snake-shaped refrigerating pipe from the gas inlet pipe under the action of the gas inlet pump, on the cooling effect of the refrigerating box, the water in the gas flowing in the snake-shaped refrigerating pipe is liquefied into water drops and flows into the steam-water separation cover from the snake-shaped refrigerating pipe, the liquefied water is discharged from the water discharge pipe, the gas is discharged from the gas discharge pipe,

the detection processing device also comprises a gas filtering device connected to the exhaust pipe; the gas filtering device comprises a filtering cover, a sliding rail arranged on the inner wall of the filtering cover and a plurality of filtering sheets arranged inside the sliding rail.

In this embodiment, the inside cassette of filter mantle can carry out the multiple-layer filtration to the combustion gas, removes some impurity in the gas, and the cassette slides in the inside of slide rail simultaneously, is convenient for change the cassette.

Wherein, an exhaust pump is arranged on the exhaust pipe. The exhaust pump realizes the export of gas.

Wherein, a peristaltic pump is arranged on the drain pipe. The peristaltic pump facilitates the drainage of water.

Wherein, a condensing plate with a through hole is fixedly arranged at one side of the interior of the steam-water separation cover close to the exhaust pipe. The setting of the condensation plate with the through holes can liquefy the residual water vapor in the gas, and improve the quality of water separation in the gas.

Wherein, the bottom surface of catch water cover sets up along the slope of drain pipe direction downwards. Ensuring that the water can flow downwards towards the end of the drain pipe.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an exhaust gas concentration LEL detects processing apparatus which characterized in that: including refrigeration case (1), catch water cover (2) and snakelike refrigeration pipe (3) of setting in refrigeration case (1) inside, the top intercommunication of snakelike refrigeration pipe (3) has intake pipe (4), and is equipped with air intake pump (5) on intake pipe (4), the bottom of snakelike refrigeration pipe (3) is passed through outlet duct (6) and catch water cover (2) top intercommunication, bottom one side intercommunication of catch water cover (2) has drain pipe (7), one side intercommunication of catch water cover (2) has blast pipe (8).

2. The LEL detection processing device according to claim 1, further comprising a gas filtering device connected to the exhaust pipe (8);

the gas filtering device comprises a filtering cover (9), a sliding rail (10) arranged on the inner wall of the filtering cover (9) and a plurality of filtering sheets (11) arranged inside the sliding rail (10).

3. The LEL detection processing device according to claim 1, wherein the exhaust pipe (8) is provided with an exhaust pump (12).

4. The LEL detection and treatment device according to claim 1, wherein the drain pipe (7) is provided with a peristaltic pump (13).

5. The LEL detection and treatment device according to claim 1, wherein a condensation plate (14) with through holes is fixedly installed inside the steam-water separation cover (2) on one side close to the exhaust pipe (8).

6. The LEL detection processing device according to claim 1, wherein the bottom surface of the steam-water separation cover (2) is arranged obliquely downwards along the direction of the drain pipe (7).