CN110567765A - Fog drop collector - Google Patents
Fog drop collector Download PDFInfo
- Publication number
- CN110567765A CN110567765A CN201910947841.6A CN201910947841A CN110567765A CN 110567765 A CN110567765 A CN 110567765A CN 201910947841 A CN201910947841 A CN 201910947841A CN 110567765 A CN110567765 A CN 110567765A
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- Prior art keywords
- main body
- cavity
- communicated
- collecting
- mist collector
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- 238000005086 pumping Methods 0.000 claims abstract description 4
- 239000003595 mist Substances 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 210000005069 ears Anatomy 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 25
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract 2
- 230000007246 mechanism Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of smoke detection, in particular to a fog drop collector. The collector comprises a first main body, a second main body and a third main body, wherein the first main body, the second main body and the third main body are communicated, a collecting port is formed in the first main body, a collecting assembly is arranged in the second main body, and a pumping port is formed in the third main body. The collector guides smoke to enter the static collecting assembly from the collecting opening through air exhaust of the air exhaust opening, and the smoke flows out of the air exhaust opening after being collected by the static collecting assembly. The fog drops are captured by the capture assembly. The collector is used for solving the problem that the current smoke and fog drops are difficult to collect. Has the effects of rapid collection and simple structure.
Description
Technical Field
The invention relates to the technical field of smoke detection, relates to fog droplet collection in the technical field of smoke detection, and particularly relates to a fog droplet collector.
Background
Mist droplets are small water droplets suspended in air. In order to detect the components of the fog drops in the air, coal-fired flue gas and other related smoke, qualitatively or quantitatively determine the specific content of each component in the fog drops, and determine whether the environmental protection standard is met or whether the treatment mode of the smoke needs to be improved by accurately grasping the conditions in the fog drops, the collection of the fog drops in the air and the smoke is needed firstly.
For example, national standard JB/T10989 gives a demister which is a special device for a test flue gas desulfurization device, and is used for removing mist droplets in flue gas to reduce pollution hazards of harmful components in the mist droplets, but how to detect whether the mist droplets in the flue gas are good or bad needs to be detected to quantitatively determine whether the mist droplets are removed below a specified range.
however, as the fog drops are fine water drops, the collection process has certain difficulty, and no effective special fog drop collection equipment exists at present. This makes the detection of the fog droplets in the smoke at present cause certain work difficulty. In order to cooperate with the detection of the components in the smoke and improve the whole detection efficiency, a simple and efficient smoke collection device is needed.
Disclosure of Invention
The invention aims to solve the problem that fog drops are difficult to collect at present and provides a fog drop collector.
The technical scheme adopted by the invention for solving the technical problems is as follows:
A mist collector comprising:
The first main body is provided with an internal cavity, the cavity is provided with an acquisition port, and the acquisition port is communicated with the inside and the outside of the cavity;
The upper part of the second main body is matched and connected with the first main body, the second main body is provided with an internal cavity, an acquisition assembly is arranged in the cavity, and the cavity is communicated with the first main body through the acquisition assembly;
The third main body is provided with an internal cavity, the upper part of the cavity is communicated with the second main body, and the third main body is also provided with an air pumping hole which is communicated with the inside and the outside of the cavity.
Preferably, the collection assembly is internally provided with a collection channel which is spiral, a lower opening of the collection channel is communicated with a cavity in the second main body, and the cavity in the second main body is communicated with the interior of the first main body through an upper opening of the collection channel.
Preferably, the collection channel bottom is provided with a collection part, the collection part is arranged from bottom to top and is provided with an outlet higher than the bottom of the standby channel.
Preferably, the collection port is provided at an upper portion of the first body.
Preferably, the suction opening is located at the bottom of the third body.
Preferably, the second body upper part has an insertion portion inserted into the first body, and the second body lower part has an insertion portion inserted into the third body.
Preferably, the first body, the second body and the third body are made of glass and are connected with each other through a frosted interface.
Preferably, the collecting kit further comprises a collecting kit, the collecting kit is provided with a first single piece and a second single piece which are arranged in a matched mode, the first single piece and the second single piece are provided with two state positions of covering and opening, and a cavity for accommodating the first main body, the second main body and the third main body is formed in the collecting kit after the covering.
preferably, the outer wall of at least one of the first body, the second body and the third body is provided with lugs arranged symmetrically in pairs, the lugs extend towards the peripheral side, and the length of the lugs is matched with the size of the collection set.
Preferably, the first single piece and/or the second single piece are provided with windows for observing the inside.
Preferably, the air exhaust device further comprises an air exhaust mechanism connected with the air exhaust port.
Compared with the prior art, the invention achieves the following effects: (1) the device can penetrate into a flue to collect fog drops in the flue in real time; (2) the fog drops in the flue can be rapidly and timely collected; (3) simple structure, practicality and effectiveness.
By adopting the technical scheme, the invention can practically solve the problem that no collection tool for effectively collecting the fog drops exists at present, thereby providing a precondition foundation for the detection of the fog drops in the flue and the like, improving the rapidity of the reaction on the object to be detected, and timely controlling the fog drop components in the smoke so as to achieve the aim of detecting in practice.
Drawings
Fig. 1 shows a schematic structural diagram of the present invention.
Fig. 2 shows a schematic structural view of a second body of the present invention.
Fig. 3 shows a schematic structural diagram of the present invention after being modified.
Fig. 4 shows a schematic view of a structure of the present invention after being matched with the collection kit.
Fig. 5 shows another schematic configuration of the present invention after being engaged with a collection set.
Fig. 6 shows a schematic view of the improved structure of the whole collection set of the present invention.
Fig. 7 is a schematic view showing the structure of the upper fixing member of the present invention.
Fig. 8 is a schematic view showing the structure of the lower fixing member of the present invention.
Detailed Description
Further refinements will now be made on the basis of the representative embodiment shown in the figures. It should be understood that the following description is not intended to limit the embodiments to one preferred embodiment. On the contrary, it is intended to cover alternatives, modifications, and equivalents as may be included within the spirit and scope of the embodiments as defined by the appended claims.
in the following detailed description, reference is made to the accompanying drawings which form a part hereof, and in which is shown by way of illustration specific embodiments in accordance with the embodiments. Although these embodiments are described in sufficient detail to enable those skilled in the art to practice the embodiments, it is to be understood that these examples are not limiting, such that other examples may be used and that corresponding modifications may be made without departing from the spirit and scope of the embodiments.
Firstly, according to the scheme shown in fig. 1, the fog drop collector comprises the following parts:
The first body 101 is provided with an internal cavity which is a first cavity 103, the cavity is provided with a collection port 102, and the collection port 102 is communicated with the inside and the outside of the cavity; the collection port 102 is preferably provided at the upper portion of the first body 101.
The upper part of the second main body 201 is matched and connected with the first main body 101, the second main body is provided with an internal cavity which is a second cavity 209, the acquisition assembly 202 is arranged in the cavity, and the cavity is communicated with the first main body 101 through the acquisition assembly 202;
A third body 301 having an internal cavity, which is a third cavity 302, wherein the upper portion of the cavity is communicated with the second body 201, and further having an air exhaust port 303, the air exhaust port 303 is communicated with the inside and the outside of the cavity, and the air exhaust port 303 is preferably located at the bottom of the third body 301; the air suction port 303 is connected with an air suction mechanism 502 for vacuum air suction, so that the smoke can enter the first cavity 103 from the flue and other areas along the collection port 102, then enter the collection assembly 202 in the second body 201, and the fog drops are collected in the collection assembly 202;
referring to fig. 1 and 2, the collection assembly 202 has a collection channel 203 therein, the collection channel 203 is helical, a lower port 204 of the collection channel 203 is communicated with a second cavity 209 in the second body 201, that is, the second cavity 209 in the second body 201 is communicated with the first body 101 through an upper port 205 of the collection channel 203, and the lower port 204 of the collection assembly 202 is located in the second cavity 209. More specifically:
The bottom of the collecting channel 203 is provided with a collecting part 206, and the collecting part 206 is arranged from bottom to top and is provided with an outlet 207 higher than the bottom of the collecting channel 203. That is, the outlet 207 of the collecting section 206 is higher than the bottommost portion of the collecting channel 203, the outlet 207 of the collecting section 206 is disposed upward, and the collecting section 206 is disposed in the body of the collecting channel 203 in a spiral structure.
Through the collection channel 203 with the spiral structure, the smoke entering the first cavity 103 from the collection port 102 has a more tortuous moving path after entering the collection assembly 202, and the droplets are collected by the collection channel 203 with the spiral structure.
referring to fig. 1, 2 and 3, the second body 201 has an insertion portion 208 at an upper portion thereof, the insertion portion 208 being inserted into the first body 101, and the second body 201 has an insertion portion 208 at a lower portion thereof, the insertion portion 208 being inserted into the third body 301. The scheme of the invention adopts a three-section structure, the whole body is arranged into a first main body 101, a second main body 201 and a third main body 301, and the first main body 101 is used as a first collecting channel and is used as an entrance buffer; when smoke enters the first cavity 103 from the collecting port 102, the speed is high, the smoke is in a slow movement state under the buffer action of the first cavity 103, then the smoke enters the collecting channel 203 along with a wound, the smoke slowly moves downwards along the collecting channel 203 due to the spiral structure of the collecting channel 203, and in the process that the smoke passes through the collecting channel 203, fog drops are combined with the side wall of the collecting channel 203 and are obtained by the side wall of the collecting channel 203, and the fog drops are attached to the side wall of the collecting channel 203.
Then, the smoke is transferred from the lower port 204 to the collecting part 206 and flows out from the outlet 207, and then the smoke is buffered in the second cavity 209, and the speed is slowed down; and is further buffered by the third chamber 302 and is evacuated through the evacuation port 303.
During the whole smoke flowing process, the fog drops are collected by the collector, and the redundant smoke flows out from the air suction port 303.
The whole scheme is compact and has obvious effect.
Regarding the overall arrangement of the collector, the first main body 101, the second main body 201 and the third main body 301 are made of glass, and the glass has the characteristic of transparency. The upper part of the second body 201 is provided with an insertion part 208, the insertion part 208 is inserted into the first body 101, the lower part of the second body 201 is provided with an insertion part 208, the insertion part 208 is inserted into the third body 301, the insertion part 208 is provided with a frosted structure, the matching parts of the first body 101 and the third body 301 corresponding to the insertion part 208 are also provided with the frosted structure, thus, the first body 101, the second body 201 and the third body 301 are connected with each other through the frosted interface, a certain sealing effect is achieved, and the collection effect of the whole collector is improved.
When wholly adopting the glass material, lead to wholly having the relatively poor firmness of preventing, cause damage such as breaking to take place by the error easily. Therefore, a further improvement is made on the basis of the above-described structure.
Specifically, as shown in fig. 4 and 5; more specifically, the following:
The collector further comprises a collecting suite 401, the collecting suite 401 comprises a first single piece 402 and a second single piece 403 which are arranged in a matching mode, the first single piece 402 and the second single piece 403 are connected through a hinge piece 405, the first single piece 402 and the second single piece 403 are enabled to have two state positions of covering and opening under the action of the hinge piece 405, and a cavity for accommodating the first main body 101, the second main body 201 and the third main body 301 is formed in the collecting suite 401 after the covering. The first body 101, the second body 201, and the third body 301 are assembled together and disposed within the cavity formed by the first piece 402 and the second piece 403.
The collection kit 401 protects the first body 101, the second body 201, and the third body 301, and can prevent the first body 101, the second body 201, and the third body 301 from moving relative to each other, which may cause poor sealing.
After the first, second, and third bodies 101, 201, and 301 are protected by the first and second single pieces 402 and 403, in order to facilitate observation of the internal state of the collection kit 401, at least one of the first and second single pieces 402 and 403 is provided with a window 404 for observing the inside. The window 404 is preferably provided in both the first piece 402 and the second piece 403 to allow viewing on both the front and back sides. The opening of the window 404 is performed according to actual requirements. At least the window 404 allows viewing of the acquisition assembly 202 within the second body 201.
The more preferable arrangement is to open the window 404 from top to bottom, and the first main body 101, the second main body 201 and the third main body 301 in the collection kit 401 can be seen through the window 404.
After the first body 101, the second body 201 and the third body 301 are placed in the collection set 401, the first single piece 402 and the second single piece 403 of the collection set 401 are covered to form protection for the first body 101, the second body 201 and the third body 301, but in order to prevent the first body 101, the second body 201 and the third body 301 from rotating in the collection set 401, specifically, lugs 501 symmetrically arranged in pairs are arranged on the outer wall of at least one of the three bodies, and the lugs 501 extend towards the peripheral side and have a length matched with the size of the collection set 401. The ears 501 can cooperate with the first piece 402 or the second piece 403 to prevent the first body 101, the second body 201, and the third body 301 from rotating. Preferably, the ears 501 are disposed on the first body 101 and the third body 301, so as to ensure that the whole of the first body 101, the second body 201 and the third body 301 cannot rotate.
of course, a corresponding avoiding structure is arranged on the main body of the first single piece 402 or the second single piece 403, and the corresponding avoiding structure is matched with the lug 501 to limit the rotation of the first main body 101, the second main body 201 and the third main body 301 in the radial direction.
More specifically, fig. 4 is a schematic view showing the connection of the suction mechanism 502 to the suction port 303 of the third body 301. The air-extracting mechanism 502 is connected to the air-extracting opening 303 of the third body 301 through an air-extracting pipe 503. The third cavity 302 in the third body 301 is evacuated by the pumping mechanism 502 to form a vacuum, thereby further providing a pressure difference for the smoke to enter the first cavity 103.
After the first body 101, the second body 201 and the third body 301 are placed in the collection kit 401, the first single piece 402 and the second single piece 403 of the collection kit 401 are covered to protect the first body 101, the second body 201 and the third body 301, but in order to prevent the first body 101, the second body 201 and the third body 301 from moving in the axial direction in the collection kit 401, the top of the first body 101 and the pricks of the third body 301 need not be limited.
Specifically, an upper fixture 504 is provided on the top of the first body 101, and a lower fixture 507 is provided on the bottom of the third body 301.
as shown in fig. 7, an upper fixing member 504 is disposed on the top of the first body 101, the upper fixing member 504 includes an upper fixing pad 505 and an upper fixing spring 506, the upper fixing pad 505 is engaged with the top of the first body 101, and then a pressing force is formed on the first body 101 disposed in the collection set 401 by the upper fixing spring 506, and the pressing force limits the top of the first body 101.
As shown in fig. 8, a lower fixing member 507 is provided at the bottom of the third body 301, the lower fixing member 507 includes a lower fixing pad 508 and a lower fixing spring 509 for pressing the lower fixing and collecting set 401, and the lower fixing spring 509 provides a pressing force to the bottom of the third body 301 to limit the step of the third body 301.
The first body 101, the second body 201, and the third body 301 are restrained in the axial direction by the cooperation of the upper fixture 504 and the lower fixture 507. The binding ears 501 limit the radial direction, thus ensuring the stability of the harvester.
For purposes of explanation, specific nomenclature is used in the above description to provide a thorough understanding of the described embodiments. It will be apparent, however, to one skilled in the art that these specific details are not required in order to practice the embodiments described above. Thus, the foregoing descriptions of specific embodiments described herein are presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the embodiments to the precise form disclosed. It will be apparent to those skilled in the art that certain modifications, combinations, and variations can be made in light of the above teachings.
Claims (10)
1. a fog drop collector is characterized in that: the method comprises the following steps:
The first main body is provided with an internal cavity, the cavity is provided with an acquisition port, and the acquisition port is communicated with the inside and the outside of the cavity;
the upper part of the second main body is matched and connected with the first main body, the second main body is provided with an internal cavity, an acquisition assembly is arranged in the cavity, and the cavity is communicated with the first main body through the acquisition assembly;
The third main body is provided with an internal cavity, the upper part of the cavity is communicated with the second main body, and the third main body is also provided with an air pumping hole which is communicated with the inside and the outside of the cavity.
2. the mist collector of claim 1, wherein: the collecting assembly is internally provided with a collecting channel which is spiral, a lower opening of the collecting channel is communicated with a cavity in the second main body, and the cavity in the second main body is communicated with the interior of the first main body through an upper opening of the collecting channel.
3. The mist collector of claim 2, wherein: the bottom of the collecting channel is provided with a collecting part which is arranged from bottom to top and is provided with an outlet higher than the bottommost part of the collecting channel.
4. The mist collector of claim 1, wherein: the collection port is arranged at the upper part of the first main body.
5. the mist collector of claim 1, wherein: the extraction opening is located third main part bottom.
6. The mist collector of claim 1, wherein: the second body upper portion has an insertion portion inserted into the first body, and the second body lower portion has an insertion portion inserted into the third body.
7. The mist collector of claim 1, wherein: first main part, second main part and third main part are the glass material, pass through dull polish interface connection each other.
8. The mist collector of claim 1, wherein: still including gathering the external member, gather the external member and have first singleton and the second singleton that two cooperations set up, first singleton and second singleton have the lid and close and open two state positions, and close the back at the lid and form the cavity that holds first main part, second main part and third main part in gathering the external member.
9. The mist collector of claim 8, wherein: the outer wall of at least one of the first body, the second body and the third body is provided with ears which are symmetrically arranged in pairs, the ears extend towards the peripheral side, and the length of the ears is matched with the size of the collection kit.
10. the mist collector of claim 8, wherein: and a window for observing the inside is arranged on the first single piece and/or the second single piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947841.6A CN110567765A (en) | 2019-10-08 | 2019-10-08 | Fog drop collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947841.6A CN110567765A (en) | 2019-10-08 | 2019-10-08 | Fog drop collector |
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| Publication Number | Publication Date |
|---|---|
| CN110567765A true CN110567765A (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910947841.6A Pending CN110567765A (en) | 2019-10-08 | 2019-10-08 | Fog drop collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188859A (en) * | 2021-05-11 | 2021-07-30 | 西安热工研究院有限公司 | Portable dynamic pressure balance constant speed droplet sampling rifle of telescopic |
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| 宋跃平;马小军;郭力强;: "烟气雾滴捕集采样装置技术的研究及应用", 山西电力, no. 04, pages 66 - 69 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188859A (en) * | 2021-05-11 | 2021-07-30 | 西安热工研究院有限公司 | Portable dynamic pressure balance constant speed droplet sampling rifle of telescopic |
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