CN216816624U

CN216816624U - Industrial waste gas's detection device

Info

Publication number: CN216816624U
Application number: CN202220121770.1U
Authority: CN
Inventors: 耿超; 滕延文
Original assignee: Qingdao Lurun Energy Environment Co ltd
Current assignee: Qingdao Lurun Energy Environment Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-24
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses an industrial waste gas detection device which comprises a mounting frame, wherein the upper end face of the mounting frame is fixedly connected with a connecting box, the upper end face of the connecting box is fixedly connected with a detection tube, the upper end face of the detection tube is fixedly connected with a support ring, the side wall of the support ring is provided with a display, the inner side wall of the support ring is provided with a detector, the upper end face of the support ring is provided with a filtering mechanism for filtering detected waste gas, the filtering mechanism comprises a filtering tank arranged on the upper end face of the support ring, and the upper end face of the filtering tank is fixedly connected with an end cover. According to the utility model, through arranging the circulating pipe, the pressurization pipe, the fan and other structures, part of waste gas in the circulation connecting box is sucked and circulated into the pressurization pipe by using the circulating pipe, and the waste gas of the circulation detector is pressurized and driven by the detector in the detection pipe, so that the waste gas detection efficiency and accuracy are improved.

Description

Industrial waste gas's detection device

Technical Field

The utility model relates to the technical field of waste gas detection, in particular to a detection device for industrial waste gas.

Background

The industrial waste gas is a general term of various pollutant-containing gases discharged into the air in the processes of fuel combustion and production in an enterprise plant area. These exhaust gases are: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, lead mercury sulfate, beryllides, soot, and productive dust, which are exhausted into the atmosphere, can pollute the air.

Industrial waste gas need carry out the composition at the in-process of collecting and discharging and detect, and convenient harmful substance and the content in to waste gas detect, but current detection device is when using, because waste gas directly circulate at the emission in-process and lead to harmful substance in transportation process, the in-process that the speed is very fast detects can't handle the accuse to detecting the precision, leads to the precision of testing result to receive the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a detection device for industrial waste gas.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a detection apparatus for industrial waste gas, includes the mounting bracket, the up end fixedly connected with connecting box of mounting bracket, the up end fixedly connected with detection tube of connecting box, the up end fixedly connected with support ring of detection tube, be equipped with the display on the lateral wall of support ring, be equipped with the detector on the inside wall of support ring, the up end of support ring is equipped with and is used for carrying out filterable filter mechanism to the waste gas after detecting, filter mechanism is including setting up the filter-tank at the support ring up end, the up end fixedly connected with end cover of filter-tank, be equipped with on the lateral wall of connecting box and be used for carrying out the circulation mechanism that detects to the waste gas in the connecting box.

Preferably, the circulating mechanism comprises a circulating pipe fixedly connected to the upper end face of the connecting box, the other end of the circulating pipe is fixed and communicated with the side wall of the connecting box, and the tail end of the circulating pipe is fixedly connected with a pressure increasing pipe.

Preferably, the pressure increasing pipe is internally provided with fan blades, the side wall of the connecting box is fixedly connected with a fan, and an air outlet of the fan is communicated with the pressure increasing pipe.

Preferably, fixedly connected with installation base on the lateral wall of connecting box, fan bottom fixed connection is on the up end of installation base.

Preferably, the inside wall fixedly connected with of connecting box crosses filter frame, cross and all be equipped with the filter screen in filter frame and the filter-tank, and two the ratio of filter screen mesh number is 1: 8.

compared with the prior art, the utility model has the beneficial effects that:

1. through setting up structures such as circulating pipe, booster pipe and fan, utilize the circulating pipe to circulate in the partial waste gas suction circulation to the booster pipe in the connecting box, the pressure boost is through the detector in the detection tube, carries out the pressure boost drive for the waste gas of circulation detector, promotes waste gas detection's efficiency and precision.

2. Through setting up filter frame and rose tank isotructure, utilize the filter frame to block the filtration to large granule impurity, avoid large granule impurity to cause the influence of blockking and precision to the detector detection, discharge after the filter screen in the cooperation rose tank filters the waste gas after detecting afterwards, prevent that waste gas from causing the pollution to the air.

Drawings

Fig. 1 is a schematic perspective structural view of an industrial waste gas detection device according to the present invention;

FIG. 2 is a schematic structural diagram of a filter frame of the industrial waste gas detection device according to the present invention;

fig. 3 is a schematic structural view of a fan blade of the industrial waste gas detection device according to the present invention.

In the figure: the fan comprises a mounting frame 1, a connecting box 2, a circulating pipe 3, a booster pipe 4, a mounting base 5, a fan 6, a detection pipe 7, a support ring 8, a display 9, a detector 10, a filter tank 11, a filter frame 12, an end cover 13 and fan blades 14.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope 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 an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a detection apparatus for industrial waste gas, including mounting bracket 1, the up end fixedly connected with connecting box 2 of mounting bracket 1, the up end fixedly connected with detection tube 7 of connecting box 2, the up end fixedly connected with support ring 8 of detection tube 7, be equipped with display 9 on the lateral wall of support ring 8, be equipped with detector 10 on the inside wall of support ring 8, the up end of support ring 8 is equipped with and is used for filtering mechanism to the waste gas after detecting, filtering mechanism is including setting up the rose tank 11 at the 8 up end of support ring, fixedly connected with filter frame 12 on the inside wall of connecting box 2, all be equipped with the filter screen in filter frame 12 and the rose tank 11, and the ratio of two filter screen mesh numbers is 1: 8, the upper end surface of the filter tank 11 is fixedly connected with an end cover 13.

A circulating mechanism for detecting the circulation of the waste gas in the connecting box 2 is arranged on the side wall of the connecting box 2, the circulating mechanism comprises a circulating pipe 3 fixedly connected to the upper end surface of the connecting box 2, and the tail end of the circulating pipe 3 is fixedly connected with a pressure increasing pipe 4;

be equipped with flabellum 14 in the pressure boost pipe 4, fixedly connected with fan 6 on the lateral wall of connecting box 2, the air outlet intercommunication pressure boost pipe 4 of fan 6, fixedly connected with installation base 5 on the lateral wall of connecting box 2, fan 6 fixed connection is on the up end of installation base 5.

When the utility model is used, as shown in fig. 1-3, firstly, the connecting box 2 is fixedly arranged at the air outlet of the waste gas through the mounting frame 1, the waste gas flows into the connecting box 2, a part of the waste gas directly passes through the detecting tube 7 and then is detected by the detector 10, the data is actually detected on the display 9 (the detector 10 is a detecting device which is common in the prior art, the specific working principle is the prior art), the rest part is sucked into the circulating tube 3 under the negative pressure action of the fan 6 and the fan blades 14, flows through the circulating tube 3, is finally pressurized by the pressurizing tube 4 and then is discharged into the connecting box 2, and then is detected by the detecting tube 7, in the process, the waste gas is filtered by the large particle impurities through the filter screen in the filter frame 12 in the connecting box 2, the blockage of the detector 10 caused by the large particle impurities is avoided, and the detection is further cleaned and filtered through the filter screen in the filter tank 11 after the detection is completed, the filtering cleanness of harmful substances in the gas in the device at the discharge position is ensured, and the pollution of the air environment and the discharge of the harmful substances are avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The industrial waste gas detection device comprises a mounting rack (1) and is characterized in that, the upper end surface of the mounting rack (1) is fixedly connected with a connecting box (2), the upper end surface of the connecting box (2) is fixedly connected with a detection tube (7), the upper end surface of the detection tube (7) is fixedly connected with a support ring (8), the side wall of the support ring (8) is provided with a display (9), a detector (10) is arranged on the inner side wall of the support ring (8), a filtering mechanism for filtering the detected waste gas is arranged on the upper end surface of the support ring (8), the filtering mechanism comprises a filtering groove (11) arranged on the upper end surface of the supporting ring (8), the upper end face of filter tank (11) fixedly connected with end cover (13), be equipped with on the lateral wall of connecting box (2) and be used for carrying out the circulation mechanism that the circulation detected to the waste gas in connecting box (2).

2. The industrial waste gas detection device according to claim 1, wherein the circulation mechanism comprises a circulation pipe (3) fixedly connected to the upper end surface of the connection box (2), the other end of the circulation pipe (3) is fixed and communicated with the side wall of the connection box (2), and the tail end of the circulation pipe (3) is fixedly connected with a pressure increasing pipe (4).

3. The industrial waste gas detection device according to claim 2, wherein a fan blade (14) is arranged in the pressure increasing pipe (4), a fan (6) is fixedly connected to the side wall of the connection box (2), and an air outlet of the fan (6) is communicated with the pressure increasing pipe (4).

4. The industrial waste gas detection device according to claim 3, wherein a mounting base (5) is fixedly connected to the side wall of the connection box (2), and the bottom of the fan (6) is fixedly connected to the upper end face of the mounting base (5).

5. The industrial waste gas detection device according to claim 1, wherein a filter frame (12) is fixedly connected to the inner side wall of the connection box (2), filter screens are arranged in the filter frame (12) and the filter tank (11), and the mesh ratio of the two filter screens is 1: 8.