CN202083586U - Dewatering and filtering device for analyzing sample gas - Google Patents
Dewatering and filtering device for analyzing sample gas Download PDFInfo
- Publication number
- CN202083586U CN202083586U CN2011201524665U CN201120152466U CN202083586U CN 202083586 U CN202083586 U CN 202083586U CN 2011201524665 U CN2011201524665 U CN 2011201524665U CN 201120152466 U CN201120152466 U CN 201120152466U CN 202083586 U CN202083586 U CN 202083586U
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- sample gas
- filtering device
- gas
- analyser
- analyzer
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Abstract
The utility model discloses a dewatering and filtering device for analyzing sample gas, comprising a sample gas inlet and an analyzer. The device is characterized in that a gas-liquid separator is connected between the sample gas inlet and the analyzer; and a silica gel filter is further arranged between the analyzer and the gas-liquid separator. The dewatering and filtering device is arranged at the front of the analyzer, so that the quality for analyzing the sample gas is greatly improved, the analyzer is good in use, the core part can not be damaged, and the maintenance period is prolonged to one year from three months.
Description
Technical field
The utility model relates to a kind of water filtering device that removes of chlorohydrination procedure analysis sample gas.
Background technology
The reactive system of chlorohydrination operation was the propylene reaction, and propylene content in the reaction end gas and oxygen content are important technology controlling and process index and security control indexs, and for realizing real-time monitoring, the device design has online infrared spectrum analyser and on-line chromatograph analyser.Cooling de-watering device water removal effect is not good in the conventional device, sample makings amount is relatively poor, water cut is higher in the tail gas, chlorohydrination tail gas directly enters analytical instrument, fragile analyser core component causes the data of on-line analysis instrument in actual use inaccurate, and pollutes the Failure analysis instrument, the influence safety in production, and increase maintenance frequency and spare part expense.
The utility model content
The utility model purpose: the purpose of this utility model is at the deficiencies in the prior art, and a kind of water filtering device that removes of the analysis sample gas that can effectively dewater is provided.
Technical scheme: analysis sample gas described in the utility model remove water filtering device, comprise import of sample gas and analyser, between import of sample gas and analyser, be connected with gas-liquid separation device.By special de-watering apparatus, reduce the moisture in the tail gas that enters instrument.
In order further to remove the moisture in the tail gas, can monitor the moisture in the tail gas simultaneously, also be provided with the filtered through silica gel device between described analyser and the described gas-liquid separation device; The outer cover of described filtered through silica gel device is transparent glass outer cover.
Preferably, described gas-liquid separation device is cut water pot for buffering, and the lower surface that described buffering is cut water pot is a slope, and the slope end one side is provided with water delivering orifice and cuts water valve; Described buffering is cut water pot inside the suction filler is housed.
Cushion the pressure of cutting in the water pot in order to monitor, described buffering is cut water pot and is provided with tensimeter.
The utility model compared with prior art, its beneficial effect is: the utility model removes water filtering device by adding before analytical instrument, has improved the quality of analyzing sample gas greatly, and it is good to make analytical instrument use, core component never damaged, and maintenance period extended to 1 year from three months.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
Embodiment: chlorohydrination operation exhaust analyzer has two, is respectively on-line chromatograph and infrared oxygen analysis instrument, is import instrument.If the moisture height of analyzing in the sample gas is very easily damaged its core component, for reducing the water cut in the sample gas and being easy to observe wherein moisture situation, analysis sample gas described in the utility model remove water filtering device, as shown in Figure 1, comprise import 1 of sample gas and analyser 2, between import 1 of sample gas and analyser 2, be connected with gas-liquid separation device 3, also be provided with filtered through silica gel device 4 between described analysis 2 and the described gas-liquid separation device 3; The outer cover of described filtered through silica gel device 4 is transparent glass outer cover, thereby the look of being convenient to observe silica gel becomes the moisture situation of judging sample gas, and is simple, respond well.
Described gas-liquid separation device 3 is cut water pot for buffering, and the lower surface that described buffering is cut water pot is a slope 9, and the slope end one side is provided with water delivering orifice 5 and cuts water valve 6; Described buffering is cut water pot inside suction filler 7 is housed; Described buffering is cut water pot and is provided with tensimeter 8.
As mentioned above, although represented and explained the utility model that with reference to specific preferred embodiment it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make various variations in the form and details to it.
Claims (5)
1. the water filtering device that removes of analyzing sample gas comprises import of sample gas and analyser, it is characterized in that: be connected with gas-liquid separation device between import of sample gas and analyser.
2. analysis sample gas according to claim 1 remove water filtering device, it is characterized in that: also be provided with the filtered through silica gel device between described analyser and the described gas-liquid separation device.
3. analysis sample gas according to claim 2 remove water filtering device, it is characterized in that: the outer cover of described filtered through silica gel device is transparent glass outer cover.
4. analysis sample gas according to claim 1 remove water filtering device, it is characterized in that: described gas-liquid separation device is cut water pot for buffering, and the lower surface that described buffering is cut water pot is a slope, the slope end one side is provided with water delivering orifice and cuts water valve; Described buffering is cut water pot inside the suction filler is housed.
5. analysis sample gas according to claim 4 remove water filtering device, it is characterized in that: described buffering is cut water pot and is provided with tensimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201524665U CN202083586U (en) | 2011-05-13 | 2011-05-13 | Dewatering and filtering device for analyzing sample gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201524665U CN202083586U (en) | 2011-05-13 | 2011-05-13 | Dewatering and filtering device for analyzing sample gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083586U true CN202083586U (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201524665U Expired - Lifetime CN202083586U (en) | 2011-05-13 | 2011-05-13 | Dewatering and filtering device for analyzing sample gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141982A (en) * | 2018-08-24 | 2019-01-04 | 中国石油大学(华东) | A kind of sampler for gas-liquid separation equipment |
-
2011
- 2011-05-13 CN CN2011201524665U patent/CN202083586U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141982A (en) * | 2018-08-24 | 2019-01-04 | 中国石油大学(华东) | A kind of sampler for gas-liquid separation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |