CN215727547U

CN215727547U - Smoke dust testing device

Info

Publication number: CN215727547U
Application number: CN202122150062.9U
Authority: CN
Inventors: 王世民; 王文茜; 韩嵩; 王尧; 王建龙
Original assignee: Tianjin Ecology City Environment Inspection Central Co ltd
Current assignee: Tianjin Ecology City Environment Inspection Central Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-01
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of smoke dust testing, and discloses a smoke dust testing device. The smoke and dust testing arrangement includes temperature and humidity tester, dry subassembly, filtering component and smoke and dust analysis appearance, temperature and humidity tester and the smoke and dust intercommunication that awaits measuring, dry subassembly includes drying cabinet and spiral board, drying cabinet and temperature and humidity tester intercommunication, the spiral board is adorned in the drying cabinet admittedly, form spiral passage, the smoke and dust that awaits measuring behind the temperature and humidity tester cools off through spiral passage, filtering component includes rose box, drying layer and filter layer, rose box and spiral passage intercommunication, drying layer and filter layer are all installed in the rose box, smoke and dust analysis appearance and rose box intercommunication. Drying assembly and filtering component's setting for the smoke and dust that awaits measuring that gets into smoke and dust analysis appearance does not contain steam and large granule thing, and is not fragile and blocks up smoke and dust analysis appearance, prolongs smoke and dust analysis appearance's life, improves efficiency of software testing.

Description

Smoke dust testing device

Technical Field

The utility model relates to the technical field of smoke dust testing, in particular to a smoke dust testing device.

Background

In the field of environmental testing, smoke testing devices are often used to test smoke to check whether it meets emission standards, preventing environmental pollution. Because the smoke to be tested contains water vapor and large particles, the probe of the smoke analyzer is easily damaged, the service life is shortened, and the testing efficiency is reduced.

Therefore, it is desirable to provide a smoke testing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a smoke dust testing device to solve the problem of low testing efficiency caused by damage of water vapor and large particles in smoke dust to a probe of a smoke dust analyzer.

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

a soot testing device comprising:

the temperature and humidity tester is communicated with the smoke to be tested;

the drying assembly comprises a drying box and a spiral plate, the drying box is communicated with the temperature and humidity tester, the spiral plate is fixedly arranged in the drying box to form a spiral channel, and the smoke dust to be tested after passing through the temperature and humidity tester is cooled by the spiral channel;

the filtering assembly comprises a filtering box, a drying layer and a filtering layer, the filtering box is communicated with the spiral channel, and the drying layer and the filtering layer are both arranged in the filtering box;

and the smoke dust analyzer is communicated with the filter box.

Further, the smoke and dust testing arrangement still includes the absorption subassembly, the absorption subassembly includes absorption box and absorption liquid, be provided with in the absorption box absorption liquid, the smoke and dust analysis appearance can let in the absorption liquid.

Furthermore, the absorption assembly also comprises a liquid dipping pipe, one end of the liquid dipping pipe is communicated with the smoke dust analyzer, and the other end of the liquid dipping pipe is dipped into the absorption liquid.

Further, the absorption assembly further comprises a discharge pipe, one end of the discharge pipe is communicated with the absorption box and is positioned above the liquid level of the absorption liquid, and the other end of the discharge pipe is communicated with the atmosphere.

Further, the absorption assembly further comprises a discharge valve mounted on the discharge pipe.

Further, the smoke and dust testing arrangement still includes the recovery subassembly, the recovery subassembly includes the collection box, the collection box with the bottom intercommunication of helical channel.

Further, the recovery assembly further comprises a recovery pipe, one end of the recovery pipe is communicated with the bottom end of the spiral channel, and the other end of the recovery pipe is communicated with the recovery box.

Further, the drying component further comprises a fixing column, the fixing column is installed in the drying box, and the spiral plate is installed on the fixing column.

Further, smoke and dust testing arrangement still includes the sampling subassembly, the sampling subassembly includes the sampling case, the sampling case respectively with the smoke and dust that awaits measuring with the humiture tester intercommunication.

The utility model has the beneficial effects that:

the smoke dust testing device comprises a temperature and humidity tester, a drying assembly, a filtering assembly and a smoke dust analyzer, wherein the temperature and humidity tester is communicated with smoke dust to be tested, the drying assembly comprises a drying box and a spiral plate, the drying box is communicated with the temperature and humidity tester, the spiral plate is fixedly arranged in the drying box to form a spiral channel, the smoke dust to be tested after passing through the temperature and humidity tester is cooled through the spiral channel, the filtering assembly comprises a filtering box, a drying layer and a filtering layer, the filtering box is communicated with the spiral channel, the drying layer and the filtering layer are both arranged in the filtering box, and the smoke dust analyzer is communicated with the filtering box. The smoke and dust that awaits measuring at first gets into the humiture tester and measures humidity and temperature, then passes through the helical passage to cool off in the helical passage, make some steam in the smoke and dust that awaits measuring stay on the spiral plate after the cooling, get into the rose box afterwards, and dry once more in the drying layer, and get into the big particulate matter of in-filter filtering, reentrant analysis component in the smoke and dust analysis appearance at last, not fragile and jam smoke and dust analysis appearance, the life of extension smoke and dust analysis appearance, improve efficiency of software testing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be 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 to obtain other drawings based on these drawings without creative efforts. Wherein:

fig. 1 is a schematic structural diagram of a smoke testing device according to an embodiment of the present invention.

In the figure:

1-test box; 2-a temperature and humidity tester; 3-a drying component; 4-a filter assembly; 5-a smoke dust analyzer; 6-an absorbent assembly; 7-a recovery assembly; 8-a sampling component;

11-a test port; 12-a discharge port; 21-a box body; 22-a temperature sensor; 23-a humidity sensor; 31-drying oven; 32-a spiral plate; 33-fixed columns; 34-a drying tube; 41-a filter box; 42-drying layer; 43-a filter layer; 44-a first connection pipe; 45-a second connecting tube; 61-an absorption tank; 62-an absorption liquid; 63-a dip tube; 64-a drain pipe; 65-a discharge valve; 71-a recovery tank; 72-a recovery pipe; 81-a sampling box; 82-a sampling tube; 83-third connecting tube.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1, the present embodiment provides a smoke and dust testing apparatus, the smoke and dust testing apparatus includes a temperature and humidity tester 2, a drying component 3, a filtering component 4 and a smoke and dust analyzer 5, the temperature and humidity tester 2 is communicated with smoke and dust to be tested, the drying component 3 includes a drying box 31 and a spiral plate 32, the drying box 31 is communicated with the temperature and humidity tester 2, the spiral plate 32 is fixedly installed in the drying box 31 to form a spiral channel, the smoke and dust to be tested after passing through the temperature and humidity tester 2 is cooled by the spiral channel, the filtering component 4 includes a filtering box 41, a drying layer 42 and a filtering layer 43, the filtering box 41 is communicated with the spiral channel, the drying layer 42 and the filtering layer 43 are both installed in the filtering box 41, and the smoke and dust analyzer 5 is communicated with the filtering box 41. The smoke and dust that awaits measuring gets into at first in the humiture tester 2 and measures humidity and temperature, then passes through the helical passage, and cool off in the helical passage, make some steam in the smoke and dust that awaits measuring stay on the spiral plate 32 after the cooling, get into the rose box 41 afterwards, and dry once more in the drying layer 42, and get into and filter out big particulate matter in the filter layer 43, the analysis component in the smoke and dust analysis appearance 5 of reentrant at last, not fragile and jam smoke and dust analysis appearance 5, the life of extension smoke and dust analysis appearance 5, and the efficiency of software testing is improved.

Further, the drying layer 42 contains a drying agent, and the specific components of the drying agent are not limited in this embodiment as long as the drying effect can be achieved.

Further, the filtering layer 43 may be a filter net, and the aperture of the filter net may be set according to the size of large particulate matters filtered in practical situations.

Further, this smoke and dust testing arrangement still includes test box 1, and temperature and humidity tester 2, dry subassembly 3, filter assembly 4 and smoke and dust analysis appearance 5 all set up in test box 1.

Further, the smoke testing device further comprises an absorption assembly 6, the absorption assembly 6 comprises an absorption box 61 and absorption liquid 62, the absorption liquid 62 is arranged in the absorption box 61, and the smoke analyzer 5 can be introduced into the absorption liquid 62. The smoke analyzed by the smoke analyzer 5 contains components which pollute the environment, and the smoke needs to be introduced into the absorption liquid 62 for absorption and then is discharged into the atmosphere, so that the environment is prevented from being polluted. Specifically, the absorbent assembly 6 is mounted within the test chamber 1.

In this embodiment, the specific components of the absorbent 62 are not limited, and may be set conventionally according to the pollutant components in the soot to be measured.

Further, the absorption assembly 6 further comprises a dip pipe 63, one end of the dip pipe 63 is communicated with the smoke analyzer 5, and the other end is dipped into the absorption liquid 62.

Further, the absorption unit 6 further includes a discharge pipe 64, one end of the discharge pipe 64 is communicated with the absorption tank 61 and is located above the liquid level of the absorption liquid 62, and the other end of the discharge pipe 64 is communicated with the atmosphere.

Further, the absorption unit 6 further includes a discharge valve 65, and the discharge valve 65 is installed on the discharge pipe 64.

Further, the test box 1 is opened with a discharge port 12, and a discharge pipe 64 is extended out of the test box 1 through the discharge port 12 and is communicated with the atmosphere.

Further, the smoke testing device further comprises a recycling assembly 7, the recycling assembly 7 comprises a recycling box 71, and the recycling box 71 is communicated with the bottom end of the spiral channel. The water vapor cooled in the spiral passage is accumulated at the bottom end of the spiral passage by gravity and in the spiral shape of the spiral passage, and is recovered by the recovery tank 71. Specifically, the recovery assembly 7 is installed in the test box 1.

Further, the recovery assembly 7 further includes a recovery pipe 72, and one end of the recovery pipe 72 is communicated with the bottom end of the spiral passage and the other end is communicated with the recovery tank 71.

Further, the drying assembly 3 further includes a fixing post 33, the fixing post 33 is installed in the drying box 31, and the spiral plate 32 is installed on the fixing post 33.

Further, the drying component 3 further comprises a drying pipe 34, one end of the drying pipe 34 is communicated with the temperature and humidity tester 2, and the other end of the drying pipe is communicated with the drying box 31.

Further, the filter assembly 4 further includes a first connection pipe 44, and one end of the first connection pipe 44 is communicated with the drying tank 31 and the other end is communicated with the filter tank 41.

Further, the filter assembly 4 further includes a second connecting pipe 45, one end of the second connecting pipe 45 is communicated with the filter tank 41, and the other end is communicated with the smoke analyzer 5.

Further, smoke and dust testing arrangement still includes sampling component 8, and sampling component 8 includes sampling box 81, and sampling box 81 communicates with smoke and dust and the humiture tester 2 that await measuring respectively. Specifically, the sampling assembly 8 is mounted within the test chamber 1.

Further, sampling subassembly 8 still includes sampling pipe 82, and sampling pipe 82 is used for the smoke and dust sample to be measured, and sampling pipe 82 communicates with sampling box 81.

Further, the test box 1 is provided with a test port 11, and the sampling tube 82 extends out of the test box 1 through the test port 11.

Further, the sampling assembly 8 further comprises a third connecting pipe 83, one end of the third connecting pipe 83 is communicated with the temperature and humidity tester 2, and the other end of the third connecting pipe 83 is communicated with the sampling box 81.

Further, the temperature and humidity tester 2 includes a box 21, a temperature sensor 22 and a humidity sensor 23, the temperature sensor 22 and the humidity sensor 23 are both installed in the box 21, and the box 21 is respectively communicated with the third connecting pipe 83 and the drying pipe 34.

In the present embodiment, the specific types of the temperature sensor 22 and the humidity sensor 23 are not limited as long as the temperature and the humidity of the soot to be measured can be measured.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A soot testing device, comprising:

the temperature and humidity tester (2) is communicated with the smoke to be tested;

the drying assembly (3) comprises a drying box (31) and a spiral plate (32), the drying box (31) is communicated with the temperature and humidity tester (2), the spiral plate (32) is fixedly installed in the drying box (31) to form a spiral channel, and the to-be-tested smoke dust passing through the temperature and humidity tester (2) is cooled through the spiral channel;

a filter assembly (4) comprising a filter box (41), a drying layer (42) and a filter layer (43), the filter box (41) being in communication with the spiral channel, the drying layer (42) and the filter layer (43) both being mounted within the filter box (41);

a smoke analyzer (5) in communication with the filter box (41).

2. The soot testing device according to claim 1, further comprising an absorption assembly (6), wherein said absorption assembly (6) comprises an absorption tank (61) and an absorption liquid (62), wherein said absorption liquid (62) is arranged in said absorption tank (61), and wherein said soot analyzer (5) is capable of passing into said absorption liquid (62).

3. The soot testing device according to claim 2, characterized in that said absorption assembly (6) further comprises a dip tube (63), one end of said dip tube (63) being in communication with said soot analyzer (5) and the other end being immersed in said absorption liquid (62).

4. A smoke test apparatus according to claim 2, wherein said absorption assembly (6) further comprises a discharge pipe (64), one end of said discharge pipe (64) being in communication with said absorption tank (61) and being located above the liquid level of said absorption liquid (62), the other end of said discharge pipe (64) being in communication with the atmosphere.

5. The soot testing device according to claim 4, characterized in that said absorption assembly (6) further comprises a discharge valve (65), said discharge valve (65) being mounted on said discharge pipe (64).

6. The soot testing device according to claim 1, further comprising a recovery assembly (7), said recovery assembly (7) comprising a recovery tank (71), said recovery tank (71) communicating with a bottom end of said spiral channel.

7. The soot testing device according to claim 6, wherein said recovery assembly (7) further comprises a recovery pipe (72), one end of said recovery pipe (72) being in communication with a bottom end of said spiral channel and the other end being in communication with said recovery tank (71).

8. The soot testing device according to claim 1, characterized in that said drying assembly (3) further comprises a fixing post (33), said fixing post (33) being mounted in said drying box (31), said spiral plate (32) being mounted on said fixing post (33).

9. The smoke test device according to claim 1, further comprising a sampling assembly (8), wherein said sampling assembly (8) comprises a sampling box (81), and said sampling box (81) is respectively communicated with said smoke to be tested and said temperature and humidity tester (2).