CN215493501U

CN215493501U - Sulfur-containing pollutant measuring equipment in quantitative waste gas

Info

Publication number: CN215493501U
Application number: CN202122017396.9U
Authority: CN
Inventors: 王赟; 丛明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-11
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field of waste gas measuring equipment, and particularly relates to measuring equipment for quantitatively measuring sulfur-containing pollutants in waste gas, which comprises a measuring mechanism and a filtering mechanism, wherein the measuring mechanism comprises a detector main body and a guide pipe connected to the detector, and the filtering mechanism comprises a filtering box, a filtering cover arranged in the filtering box, an elastic rod fixed on the inner wall of the filtering box, and a fixed block connected to the elastic rod. According to the utility model, through the mutual matching of the structures such as the filter box and the filter cover, impurities in waste gas can be filtered during detection, the influence of the impurities on the measured quantity of the components to be detected is avoided, the sealing performance between the filter box and the filter cover can be enhanced through the arranged sealing ring, the impurities are prevented from entering the device through a gap, meanwhile, the fixing block is driven by the push rod to extrude the elastic rod, the fixing block can be separated from the filter cover, and the filter cover can be rapidly detached.

Description

Sulfur-containing pollutant measuring equipment in quantitative waste gas

Technical Field

The utility model relates to the technical field of waste gas measuring equipment, in particular to equipment for measuring sulfur-containing pollutants in quantitative waste gas.

Background

The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. During detection, a certain amount of gas is injected into the device, components in a mixture to be detected are separated through chromatographic columns with different retention performances on the components, the components are sequentially introduced into the detector to obtain detection signals of the components, the components can be distinguished through comparison according to the sequence of introduction into the detector, and the content of each component can be calculated according to the peak height or the peak area.

The existing patent (public number: CN213023042U) discloses an anti-falling gas detector, which comprises a detector body, wherein a sleeve is fixedly connected to the side wall of the upper side of the detector body, a protection barrel is movably sleeved outside the sleeve, the outer wall of the sleeve is in sliding connection with the inner wall of the protection barrel, and two limiting slide blocks are symmetrically and fixedly connected to the outer wall of the sleeve. The following problems in the prior art are found in the process of realizing the scheme, and the problems are not well solved: when the measuring equipment injects the waste gas, impurities in the waste gas can not be filtered generally, and the detection data of the gas to be detected is easily influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

the utility model provides a contain sulphur pollutant survey equipment in ration waste gas, includes survey mechanism and filter mechanism, survey mechanism includes the detector main part, connects pipe on the detector, filter mechanism includes the filter cartridge, sets up the inside filter mantle of filter cartridge, fix elastic rod, connection on the filter cartridge inner wall fixed block, setting on the elastic rod are in filter mantle bottom sealing washer, connection the outside end cover of filter cartridge.

The present invention in a preferred example may be further configured to: the filter box is in threaded connection with the end cover.

Through adopting above-mentioned technical scheme, utilize the end cover, can protect the filter cartridge.

The present invention in a preferred example may be further configured to: the filter mantle includes support frame and filter screen, and sets up the recess with fixed block looks adaptation on the lateral wall of support frame.

Through adopting above-mentioned technical scheme, utilize the filter screen, can filter the waste gas of access to plant.

The present invention in a preferred example may be further configured to: and the inner wall of the filter box is provided with an accommodating cavity matched with the elastic rod.

Through adopting above-mentioned technical scheme, utilize and hold the chamber, can place the elastic component.

The present invention in a preferred example may be further configured to: the shape of fixed block is semi-circular, and the quantity of fixed block is two.

Through adopting above-mentioned technical scheme, utilize two semicircular fixed blocks, can fix the filter mantle.

The present invention in a preferred example may be further configured to: the top of the fixed block is fixedly connected with a push rod.

Through adopting above-mentioned technical scheme, promote the push rod, can dismantle the filter mantle.

The present invention in a preferred example may be further configured to: the side wall of the end cover is fixedly connected with an air inlet nozzle, and the guide pipe is connected to the air inlet nozzle.

Through adopting above-mentioned technical scheme, utilize suction nozzle and pipe, can survey the waste gas leading-in device is inside.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, through the mutual matching of the structures such as the filter box and the filter cover, impurities in the waste gas can be filtered during detection, the influence of the impurities on the measured quantity of the components to be detected is avoided, and through the arranged sealing ring, the sealing property between the filter box and the filter cover can be enhanced, and the impurities are prevented from entering the device through a gap.

2. According to the filter cover, the push rod is pushed to drive the fixing block to extrude the elastic rod, so that the fixing block can be separated from the filter cover, the filter cover can be quickly disassembled, and workers can conveniently clean and maintain the filter cover when the filter cover is blocked.

Drawings

FIG. 1 is a schematic front sectional view of the overall structure of one embodiment of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with one embodiment of the present invention;

fig. 3 is a perspective view of a filter housing structure according to an embodiment of the present invention.

Reference numerals:

100. a measuring mechanism; 101. a detector main body; 102. a conduit;

200. a filtering mechanism; 201. a filter cartridge; 202. a filter housing; 203. an elastic rod; 204. a fixed block; 205. a seal ring; 206. an end cap; 207. a push rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The following describes an apparatus for determining sulfur-containing pollutants in exhaust gas according to some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 to 3, the device for measuring sulfur-containing pollutants in quantitative exhaust gas provided by the present invention includes a measuring mechanism 100 and a filtering mechanism 200, the measuring mechanism 100 includes a detector main body 101, a conduit 102 connected to the detector, the filtering mechanism 200 includes a filter cartridge 201, the filter cartridge 201 is in threaded connection with an end cap 206, an accommodating cavity adapted to an elastic rod 203 is formed on an inner wall of the filter cartridge 201, a filter housing 202 is disposed inside the filter cartridge 201, the filter housing 202 includes a support frame and a filter screen, a groove adapted to a fixing block 204 is formed on a side wall of the support frame, the elastic rod 203 is fixed on an inner wall of the filter cartridge 201, a fixing block 204 connected to the elastic rod 203, the fixing block 204 is in a semicircular shape, the number of the fixing block 204 is two, a push rod 207 is fixedly connected to a top of the fixing block 204, a sealing ring 205 is disposed at a bottom of the filter housing 202, An end cover 206 connected to the outside of the filter box 201, an air inlet nozzle fixedly connected to the side wall of the end cover 206, and a conduit 102 connected to the air inlet nozzle.

It is specific, through the filter cartridge 201 that sets up, mutually support of structures such as filter mantle 202, can filter the impurity in the waste gas when detecting, avoid these impurity influences to wait to detect the survey quantity of component, and sealing washer 205 through setting up, can strengthen the leakproofness between filter cartridge 201 and the filter mantle 202, avoid impurity to see through inside the gap entering device, drive fixed block 204 extrusion elastic rod 203 through promoting push rod 207 simultaneously, can make fixed block 204 break away from with filter mantle 202 mutually, dismantle filter mantle 202 fast, be convenient for the staff when filter mantle 202 takes place to block up, clear up the maintenance to it.

Example two:

with reference to fig. 1-3, on the basis of the first embodiment, the filter housing 202 includes a support frame and a filter screen, and a groove adapted to the fixing block 204 is formed on a side wall of the support frame, so that the filter screen can filter the exhaust gas entering the device.

On the other hand, the top of the fixing block 204 is fixedly connected with a push rod 207, and the filter housing 202 can be detached by pushing the push rod 207.

The working principle and the using process of the utility model are as follows: inside at first utilizing pipe 102 with a certain amount of waste gas induction system, then through the mutual cooperation of the filter cartridge 201 that sets up, filter mantle 202 isotructure, can filter the impurity in the waste gas when detecting, and through the sealing washer 205 that sets up, can strengthen the leakproofness between filter cartridge 201 and the filter mantle 202, then take place to block up when the filter mantle 202, when needing to clear up the maintenance, drive fixed block 204 extrusion elastic rod 203 through promoting push rod 207, can make fixed block 204 break away from with filter mantle 202 mutually, dismantle filter mantle 202 fast.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 utility model. 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. An apparatus for measuring sulfur-containing pollutants in quantitative exhaust gas, comprising a measuring mechanism (100) and a filtering mechanism (200), wherein the measuring mechanism (100) comprises a detector main body (101), a conduit (102) connected to the detector;

the filtering mechanism (200) comprises a filtering box (201), a filtering cover (202) arranged inside the filtering box (201), an elastic rod (203) fixed on the inner wall of the filtering box (201), a fixing block (204) connected to the elastic rod (203), a sealing ring (205) arranged at the bottom of the filtering cover (202), and an end cover (206) connected to the outside of the filtering box (201).

2. The apparatus for measuring sulfur-containing pollutants in exhaust gas according to claim 1, wherein the filter cartridge (201) is in threaded connection with the end cap (206).

3. The device for quantitatively determining the sulfur-containing pollutants in the exhaust gas as claimed in claim 1, wherein the filter housing (202) comprises a support frame and a filter screen, and a groove matched with the fixing block (204) is formed on the side wall of the support frame.

4. The device for measuring the sulfur-containing pollutants in the quantitative exhaust gas as claimed in claim 1, wherein the inner wall of the filter box (201) is provided with a containing cavity matched with the elastic rod (203).

5. The apparatus for measuring sulfur-containing pollutants in exhaust gas according to claim 1, wherein the shape of the fixed block (204) is semicircular, and the number of the fixed blocks (204) is two.

6. The device for measuring the amount of sulfur-containing pollutants in exhaust gas as claimed in claim 1, wherein a push rod (207) is fixedly connected to the top of the fixed block (204).

7. The apparatus for measuring sulfur-containing pollutants in exhaust gas according to claim 1, wherein the end cap (206) has a nozzle fixedly connected to a side wall thereof, and the conduit (102) is connected to the nozzle.