CN215004540U

CN215004540U - Novel field gas filtering device

Info

Publication number: CN215004540U
Application number: CN202120427385.5U
Authority: CN
Inventors: 姚利
Original assignee: Nanjing Yingmosi Electronic Technology Co ltd
Current assignee: Nanjing Yingmosi Electronic Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-12-03
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a novel gaseous filtration of scene handles device, detector linking module top is equipped with the detector connector, and detector linking module both sides all are equipped with gaseous collection interface, and detector linking module connects and handles the module top at gaseous filtration, and all the other five sides of gaseous filtration processing module all are equipped with and filter module main part net, filters the intussuseption of module main part net and fills A5 molecular sieve granule, and it is cotton to filter module main part net to be equipped with PP, and the cotton outside of PP is equipped with ABS reticular lamina. The utility model is used for the on-site direct filtration and drying treatment; collecting multi-surface gas and 3 layers of filtered and dried gas to enter a sensor unit for monitoring; the gas filtering and processing device can be independently used as a natural volatilization type gas filtering and immersing sensor unit; or a nearby vacuum emitter or a collection pump suction sensor unit can be used in combination with the vacuum generator; complex pipeline joints and long-distance tubule collection are not needed, the problems of air leakage of the joints and pipeline blockage are avoided, and the safety and reliability are improved.

Description

Novel field gas filtering device

Technical Field

The utility model relates to a gas filtration field of handling specifically is a novel on-spot gas filtration handles device.

Background

The gas collection box is sucked into the collection box from a space position of gas to be monitored through a thin plastic hose of several meters or even dozens of meters by adopting a vacuum emitter or a gas pump; the field gas sequentially enters a water filter, a capillary tube, a primary drying tube (filled with a 5A molecular sieve), a capillary tube, a secondary drying tube (filled with a 5A molecular sieve), a capillary tube, a flowmeter and a collection pump (or a vacuum generator) through a stainless steel capillary tube and then enters a sensor cover of a detector for detection.

The existing on-site gas filtering treatment device is complex to manufacture and high in cost; the installation, maintenance and replacement are inconvenient; the stainless steel capillary and the joint are too many, so that pipeline blockage and air leakage are easy to occur. Once the pipeline leaks gas or is blocked, the gas sensor unit cannot detect field gas, and the whole system cannot play a role to bring potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a novel on-spot gas filtration processing apparatus.

In order to solve the above problem, the technical scheme of the utility model is that: a novel on-site gas filtering treatment device comprises a detector connecting module and a gas filtering treatment module, the top end of the detector connecting module is provided with a detector connecting port, both sides of the detector connecting module are provided with gas collecting ports, the detector connecting module is connected with the top end of the gas filtering processing module, the detector connecting port and the gas collecting interface are both communicated with the gas filtering processing module, the gas filtering processing module is a cubic cavity structure, the rest five surfaces of the gas filtering processing module are provided with main grids of the filtering module, the main grid of the filtering module is filled with A5 molecular sieve particles, the main grid of the filtering module is provided with PP cotton, the outer side of the PP cotton is provided with an ABS reticular plate of which two ends are connected with the gas filtering processing module, a layer of E-PTFE expanded polytetrafluoroethylene waterproof breathable film is bonded on the ABS reticular plate.

Further, detector connection module bottom both sides are equipped with the buckle, the buckle is protruding structure, the buckle passes through the screw fixation with gas filtration processing module.

Furthermore, the inner walls of the detector connector and the gas collection connector are provided with internal threads.

Further, the main body grid of the filtering module is 20mm lower than the outer surface of the gas filtering treatment module.

Further, the thickness of the A5 molecular sieve particles is 10 mm.

Furthermore, the ABS reticular plate is fixed with the gas filtering processing module through screws.

Compared with the prior art, the utility model the advantage lie in: the utility model is used for the on-site direct filtration and drying treatment; collecting multi-surface gas and 3 layers of filtered and dried gas to enter a sensor unit for monitoring; the gas filtering and processing device can be independently used as a natural volatilization type gas filtering and immersing sensor unit; or can be combined with a vacuum generator to adopt a nearby vacuum emitter or a collection pump to efficiently suck the sensor unit; complex pipeline joints and long-distance tubule collection are not needed, the problems of air leakage of the joints and pipeline blockage are avoided, and the safety and reliability are improved.

Drawings

Fig. 1 is a structural view of the present invention.

Fig. 2 is a usage state diagram of the present invention.

As shown in the figure: 1. detector connection module, 2, detector connector, 3, buckle, 4, gaseous collection interface, 5, gaseous filtration processing module, 6, filter module main part net, 7, A5 molecular sieve granule, 8, PP cotton, 9, ABS reticular lamina, 10, screw.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 to 2, a novel on-site gas filtration treatment device comprises a detector connection module 1 and a gas filtration treatment module 5, wherein a detector connection port 2 is arranged at the top end of the detector connection module 1, gas collection ports 4 are arranged on both sides of the detector connection module 1, the detector connection module 1 is connected to the top end of the gas filtration treatment module 5, the detector connection port 2 and the gas collection ports 4 are both communicated with the gas filtration treatment module 5, the gas filtration treatment module 5 is a square cavity structure, filtration module main grids 6 are arranged on the other five sides of the gas filtration treatment module 5, a5 molecular sieve particles 7 are filled in the filtration module main grids 6, PP cotton 8 is arranged on the filtration module main grids 6, ABS mesh plates 9 with two ends connected to the gas filtration treatment module 5 are arranged outside the PP cotton 8, and a layer of E-PTFE expanded polytetrafluoroethylene waterproof breathable film is adhered to the ABS reticular plate 9.

1 bottom both sides of detector connecting module are equipped with buckle 3, buckle 3 is protruding structure, buckle 3 passes through screw 10 with gas filtration processing module 5 and fixes.

The inner walls of the detector connector 2 and the gas collecting connector 4 are provided with internal threads.

The main grid 6 of the filtering module is 20mm lower than the outer surface of the gas filtering treatment module 5.

The thickness of the A5 molecular sieve particle 7 is 10 mm.

The ABS reticular plate 9 is fixed with the gas filtering processing module 5 through a screw 10.

In specific use, install the detector in the detector connector 2, gaseous collection interface 4 connects air collecting pump or vacuum generator, and detector connection module 1 bottom is equipped with gas sensor, and high temperature corrosive gas loops through ABS reticular lamina 9, the cotton 8 of PP and A5 molecular sieve granule 7 gets into in the gas filtration processing module 5, through filtering the back, is discharged by gaseous collection interface 4.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a novel on-spot gas filtration handles device which characterized in that: the gas filtration treatment device comprises a detector connecting module (1) and a gas filtration treatment module (5), wherein a detector connecting port (2) is arranged at the top end of the detector connecting module (1), gas collection interfaces (4) are arranged on two sides of the detector connecting module (1), the detector connecting module (1) is connected to the top end of the gas filtration treatment module (5), the detector connecting port (2) and the gas collection interfaces (4) are communicated with the gas filtration treatment module (5), the gas filtration treatment module (5) is of a square cavity structure, the rest five sides of the gas filtration treatment module (5) are provided with filtration module main grids (6), A5 molecular sieve particles (7) are filled in the filtration module main grids (6), PP cotton (8) is arranged on the filtration module main grids (6), an ABS reticular plate (9) with two ends connected to the gas filtration treatment module (5) is arranged on the outer side of the PP cotton (8), a layer of E-PTFE expanded polytetrafluoroethylene waterproof breathable film is bonded on the ABS reticular plate (9).

2. The novel on-site gas filtration treatment device of claim 1, wherein: the detector connecting module (1) bottom both sides are equipped with buckle (3), buckle (3) are protruding structure, buckle (3) are fixed through screw (10) with gas filtration processing module (5).

3. The novel on-site gas filtration treatment device of claim 1, wherein: the inner walls of the detector connector (2) and the gas collecting connector (4) are provided with internal threads.

4. The novel on-site gas filtration treatment device of claim 1, wherein: the main body grid (6) of the filtering module is 20mm lower than the outer surface of the gas filtering treatment module (5).

5. The novel on-site gas filtration treatment device of claim 1, wherein: the thickness of the A5 molecular sieve particles (7) is 10 mm.

6. The novel on-site gas filtration treatment device of claim 1, wherein: the ABS reticular plate (9) is fixed with the gas filtering processing module (5) through a screw (10).