CN202420934U - Sampling gas freeze drying device of flue dust and flue gas analyzer - Google Patents
Sampling gas freeze drying device of flue dust and flue gas analyzer Download PDFInfo
- Publication number
- CN202420934U CN202420934U CN2012200089647U CN201220008964U CN202420934U CN 202420934 U CN202420934 U CN 202420934U CN 2012200089647 U CN2012200089647 U CN 2012200089647U CN 201220008964 U CN201220008964 U CN 201220008964U CN 202420934 U CN202420934 U CN 202420934U
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- China
- Prior art keywords
- copper pipe
- freeze drying
- fume
- sample gas
- teflon
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Abstract
A sampling gas freeze drying device of a flue dust and flue gas analyzer structurally includes an inlet Teflon copper pipe (2), semiconductor refrigeration chips (3), an outlet Teflon copper pipe (4), a cold-conducting plate (1), a heat-conducting plate (5), a tranquil flow tank (6), a drain valve (7) and the like, wherein the inner walls of the inlet copper pipe and the outlet copper pipe of the sampling gas freeze drying device are coated with Teflon coatings, so as to protect the copper pipes from being corroded by sample gas, the semiconductor refrigeration chips are used for cooling inlet air through the cold-conducting plate (1) on one hand, and used for heating outlet air through the heat-conducting plate on the other hand, the inlet air is condensed and dewed by cooled steam contained in the inlet air, is concentrated at the bottom of the tranquil flow tank, and finally, is discharged through the drain valve, as a result, the sampling air is dried. The device has a simple structure, and sampling air can be cooled and heated simultaneously, the temperature variation before and after the heating and cooling is very big, wetting-out agent is not used, and material consumption and maintenance workload during the operation can be greatly reduced.
Description
Technical field
The utility model relates to a kind of freeze drying plant, especially relates to a kind of fume analyser sample gas freeze drying plant.
Background technology
Fume generally all has hot and humid characteristics, and its humidity is bigger to the analytical precision influence.The fume analyser generally all can carry out dried to sampling gas before importing gas; Traditional drying mode is to utilize hydroscopicity drying agent such as silica gel particle to carry out dried; The hydroscopicity drying agent can produce bigger consumption or sex change in use for some time; The desiccant particle that attenuates after diminishing also can contamination sampling gas, and analysis result is exerted an influence.
The utility model content
The utility model mainly is to solve the existing in prior technology technical matters; Provide a kind of simple in structure, sampling air cooling is but heated simultaneously and is carried out, the front and back temperature variation is very big, does not use hygroscopic agent, has significantly reduced consumptive material and a kind of fume analyser sample gas freeze drying plant of maintenance in the work.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of fume analyser sample gas freeze drying plant; It is characterized in that; Comprising that a unhurried current jar and an end insert respectively in the unhurried current jar jar communicates with unhurried current, draft tube and escape pipe that the other end and the external world communicate, and said draft tube is provided with the cooling device that is used for refrigerating gas; Said escape pipe is provided with the heating arrangement that is used for heated air; Said cooling device and heating arrangement cool off it through a cold-hot machine simultaneously or heat.
At above-mentioned a kind of fume analyser sample gas freeze drying plant, said cooling device comprises the conduction cooling plate that is set in draft tube and the extraneous other end that communicates.
At above-mentioned a kind of fume analyser sample gas freeze drying plant, said heating arrangement comprises the heat-conducting plate that is set in escape pipe and the extraneous other end that communicates.
At above-mentioned a kind of fume analyser sample gas freeze drying plant, said cold-hot machine comprises a semiconductor chilling plate, and the chill surface card of said conduction cooling plate and semiconductor chilling plate closes.
At above-mentioned a kind of fume analyser sample gas freeze drying plant, said cold-hot machine comprises a semiconductor chilling plate, and the radiating surface of said semiconductor chilling plate and said heat-conducting plate card close.
At above-mentioned a kind of fume analyser sample gas freeze drying plant, also comprise a tapping valve that is used to get rid of the steam water droplet that is arranged on unhurried current jar bottom.
Therefore, the utlity model has following advantage: 1. reasonable in design, simple in structure, the less and complete practicality of noise; 2. simple in structure, sampling air cooling is but heated simultaneously and is carried out, and the front and back temperature variation is very big, does not use hygroscopic agent, has significantly reduced consumptive material and the maintenance in the work.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.Among Fig. 1, conduction cooling plate 1, air inlet Teflon copper pipe 2, semiconductor chilling plate 3, the Teflon copper pipe 4 of giving vent to anger, heat-conducting plate 5, unhurried current jar 6, tapping valve 7.
Embodiment:
A kind of fume analyser sample gas freeze drying plant comprises that unhurried current jar 6 and one end inserts respectively in the unhurried current jars 6 and communicates with unhurried current jar 6; The other end and the extraneous air inlet Teflon copper pipe that communicates 2 and the Teflon copper pipe 4 of giving vent to anger, said air inlet Teflon copper pipe 2 is provided with the cooling device that is used for refrigerating gas; The said Teflon copper pipe 4 of giving vent to anger is provided with the heating arrangement that is used for heated air; Said cooling device and heating arrangement cool off it through a cold-hot machine simultaneously or heat.
Cooling device comprises the conduction cooling plate 1 that is set in air inlet Teflon copper pipe 2 and the extraneous other end that communicates; Heating arrangement comprises the heat-conducting plate 5 that is set in give vent to anger Teflon copper pipe 4 and the extraneous other end that communicates; Cold-hot machine comprises a semiconductor chilling plate 3, and said conduction cooling plate 1 closes with the chill surface card of semiconductor chilling plate 3, and the radiating surface of semiconductor chilling plate 3 and said heat-conducting plate 5 cards close.
Present embodiment also comprises a tapping valve 7 that is used to get rid of the steam water droplet that is arranged on unhurried current jar 6 bottoms.
During work, sampling gas is cooled when getting into air inlet Teflon copper pipe 2, and moisture wherein will dewfall become to drip, and retains into unhurried current jar 6, and sampling is so incensed that with drying.Dry sampling air flow is heated when the Teflon copper pipe 4 of giving vent to anger gets into the fume analyser.The moisture that accumulates is discharged this device through draining valve 7 in good time.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used conduction cooling plate 1, air inlet Teflon copper pipe 2, semiconductor chilling plate 3, the Teflon copper pipe 4 of giving vent to anger, heat-conducting plate 5 morely, the possibility of using other term do not got rid of in terms such as unhurried current jar 6, tapping valve 7.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (6)
1. fume analyser sample gas freeze drying plant; It is characterized in that; Comprising that a unhurried current jar (6) and an end insert respectively in the unhurried current jar (6) communicates with unhurried current jar (6); The other end and the extraneous air inlet Teflon copper pipe (2) and the Teflon copper pipe (4) of giving vent to anger that communicates, said air inlet Teflon copper pipe (2) is provided with the cooling device that is used for refrigerating gas; The said Teflon copper pipe (4) of giving vent to anger is provided with the heating arrangement that is used for heated air; Said cooling device and heating arrangement cool off it through a cold-hot machine simultaneously or heat.
2. a kind of fume analyser sample gas freeze drying plant according to claim 1 is characterized in that, said cooling device comprises the conduction cooling plate (1) that is set in air inlet Teflon copper pipe (2) and the extraneous other end that communicates.
3. a kind of fume analyser sample gas freeze drying plant according to claim 1 is characterized in that, said heating arrangement comprises the heat-conducting plate (5) that is set in give vent to anger Teflon copper pipe (4) and the extraneous other end that communicates.
4. a kind of fume analyser sample gas freeze drying plant according to claim 2 is characterized in that said cold-hot machine comprises a semiconductor chilling plate (3), and said conduction cooling plate (1) closes with the chill surface card of semiconductor chilling plate (3).
5. a kind of fume analyser sample gas freeze drying plant according to claim 3 is characterized in that said cold-hot machine comprises a semiconductor chilling plate (3), and the radiating surface of said semiconductor chilling plate (3) and said heat-conducting plate (5) card close.
6. a kind of fume analyser sample gas freeze drying plant according to claim 1 is characterized in that, also comprises a tapping valve that is used to get rid of the steam water droplet (7) that is arranged on unhurried current jar (6) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200089647U CN202420934U (en) | 2012-01-06 | 2012-01-06 | Sampling gas freeze drying device of flue dust and flue gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200089647U CN202420934U (en) | 2012-01-06 | 2012-01-06 | Sampling gas freeze drying device of flue dust and flue gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420934U true CN202420934U (en) | 2012-09-05 |
Family
ID=46745688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200089647U Expired - Lifetime CN202420934U (en) | 2012-01-06 | 2012-01-06 | Sampling gas freeze drying device of flue dust and flue gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420934U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067386A (en) * | 2015-07-16 | 2015-11-18 | 苏州华达仪器设备有限公司 | Backflow type gas sampler |
| CN106323729A (en) * | 2015-06-25 | 2017-01-11 | 佛山市南华仪器股份有限公司 | Apparatus and method for condensation of sample gas |
| CN107478471A (en) * | 2017-09-25 | 2017-12-15 | 江苏方天电力技术有限公司 | A kind of smoke dust sampling drying system |
| CN108916818A (en) * | 2017-03-22 | 2018-11-30 | 上海汽车集团股份有限公司 | The anti-device that hazes, car light, automobile and the anti-control method that hazes |
-
2012
- 2012-01-06 CN CN2012200089647U patent/CN202420934U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323729A (en) * | 2015-06-25 | 2017-01-11 | 佛山市南华仪器股份有限公司 | Apparatus and method for condensation of sample gas |
| CN105067386A (en) * | 2015-07-16 | 2015-11-18 | 苏州华达仪器设备有限公司 | Backflow type gas sampler |
| CN108916818A (en) * | 2017-03-22 | 2018-11-30 | 上海汽车集团股份有限公司 | The anti-device that hazes, car light, automobile and the anti-control method that hazes |
| CN107478471A (en) * | 2017-09-25 | 2017-12-15 | 江苏方天电力技术有限公司 | A kind of smoke dust sampling drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi Yuhong technology and Trade Co., Ltd. Assignor: Wuhan Yuhong Environment Protection Development Co., Ltd. Contract record no.: 2014990000478 Denomination of utility model: Sampling gas freeze drying device of flue dust and flue gas analyzer Granted publication date: 20120905 License type: Exclusive License Record date: 20140701 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430223 Wuhan Province, East Lake Province, high Xinhua Garden North Road, No. 11 Patentee after: Wuhan Tianhong environmental protection industry Limited by Share Ltd Address before: 430223 Wuhan Province, East Lake Province, high Xinhua Garden North Road, No. 11 Patentee before: Wuhan Yuhong Environment Protection Development Co., Ltd. |
|
| EM01 | Change of recordation of patent licensing contract | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20170612 Contract record no.: 2014990000478 Assignor after: Wuhan Tianhong environmental protection industry Limited by Share Ltd Assignor before: Wuhan Yuhong Environment Protection Development Co., Ltd. |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shanxi Yuhong technology and Trade Co., Ltd. Assignor: Wuhan Tianhong environmental protection industry Limited by Share Ltd Contract record no.: 2014990000478 Date of cancellation: 20170614 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |