CN202501999U - High-temperature sampling probe - Google Patents
High-temperature sampling probe Download PDFInfo
- Publication number
- CN202501999U CN202501999U CN2012201319330U CN201220131933U CN202501999U CN 202501999 U CN202501999 U CN 202501999U CN 2012201319330 U CN2012201319330 U CN 2012201319330U CN 201220131933 U CN201220131933 U CN 201220131933U CN 202501999 U CN202501999 U CN 202501999U
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- China
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- water
- sampling probe
- stopple coupon
- cooled
- high temperature
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Abstract
The utility model discloses a high-temperature sampling probe. The probe comprises a sampling tube and a water cooling framework which are connected and mounted in a concentric shaft mode, the water cooling framework is sleeved outside the sampling tube, and a heat buffer layer is installed between the sampling tube and the water cooling framework. The probe is characterized in that the water cooling framework comprises a water cooled jacket insulation tube and a cooling water inlet joint which is communicated to the water cooled jacket insulation tube, a cooling water outlet joint is arranged on the water cooling framework, a pressure alarm is installed at the cooling water inlet position, and a temperature alarm is installed at the cooling water outlet position. The sampling probe and the water cooling framework are made of high temperature resistant stainless steel materials. The high-temperature sampling probe is simple in structure, low in maintenance and overhaul cost and capable of operating for a long period.
Description
Technical field
The utility model relates to a kind of High-temp. kiln field, particularly a kind of high temperature sampling probe that is used for the sampling online analytic system of stove temperature end such as rotary cement kiln, converter, blast furnace, combustion furnace.
Background technology
Online gas analysis sampling under high temperature, high dust, the high sulfuric acid corrosion appearance gas condition, must properly settle following technical barrier during practical applications: 1, under the high dust appearance gas condition, probe can not have the long-term serial sampling of obstruction; 2, under the hot conditions, probe can fully cool off, long-term safely operation continuously.
In use there is following point in existing high temperature sampling probe: existing probe in use, the dust that gets in the probe is too much, results in blockage easily; The insufficient strength of existing probe pipe inlet end design is understood under the washing away of high dust and worn outly leaked or pounded compressive strain by the material pouring weight; Existing probe does not have thoughtfully to consider the infringement of deep-etching appearance gas to the probe inner base frame; Simultaneously, air-cooled, water-cooled, heat pipe sampling, the damage of any parts all possibly cause existing high temperature sampling probe to shorten serviceable life, and the repair and maintenance cost is high, and the continuous working period is shorter.
The utility model content
The purpose of the utility model is the deficiency to prior art, provide a kind of under high dust condition sample tap and stopple coupon outer wall non-scaling, nonclogging high temperature resistant, impact-resistant high temperature sampling probe.
The technical scheme of the utility model is:
A kind of high temperature sampling probe; Comprise stopple coupon 1, water-cooled skeleton 2; They adopt the connection of concentric shafts mode; The outside of stopple coupon 1 is set with water-cooled skeleton 2, is provided with hot cushion 3 between stopple coupon 1 and the water-cooled skeleton 2, it is characterized in that said water-cooled skeleton 2 includes water collar pipe 11 and the cooling water inlet joint 6 that is communicated in the water collar pipe 11; Also be provided with coolant outlet joint 9 on the water-cooled skeleton 2, be provided with pressure warning unit 5 at the cooling water inlet place and be provided with temperature alarm 10 with the coolant outlet place.
Said stopple coupon 1 is an independent split type with water-cooled skeleton 2, detachable and replacing, and leave certain interval between them as hot cushion.
Said water-cooled skeleton 2 adopts stainless steel to process.
Said water-cooled skeleton 2 adopts single-ended welding to fix.
Said stopple coupon 1 adopts resistant to elevated temperatures stainless steel to process.
The beneficial effect of the utility model:
The utility model is simple in structure durable, and is high temperature resistant, shock-resistant, sample tap and stopple coupon outer wall non-scaling, do not stop up, and the Maintenance and Repair cost is low, but long-play.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, stopple coupon, 2, the water-cooled skeleton, 3, hot cushion, 4, spacing flange; 5, pressure warning unit, 6, cooling water inlet, 7, the water collar mounting flange, 8, the stopple coupon mounting flange; 9, coolant outlet, 10, temperature alarm, 11, the water collar pipe.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1.
A kind of high temperature sampling probe; Comprise stopple coupon 1, water-cooled skeleton 2, they adopt the connection of concentric shafts mode, and the outside of stopple coupon 1 is set with water-cooled skeleton 2; Be provided with hot cushion 3 between stopple coupon 1 and the water-cooled skeleton 2; Said water-cooled skeleton 2 includes water collar pipe 11 and the cooling water inlet joint 6 that is communicated in the water collar pipe 11, also is provided with coolant outlet joint 9 on the water-cooled skeleton 2, is provided with pressure warning unit 5 at the cooling water inlet place and is provided with temperature alarm 10 with the coolant outlet place.Stopple coupon 1 is an independent split type with water-cooled skeleton 2, detachable and replacing, and leave certain interval between them as hot cushion.Chilled water enters in the water-cooled skeleton from cooling water inlet 6; Flow out from coolant outlet 9; Thereby reduced the temperature in the water-cooled skeleton 2, can control and detect cooling-water flow, can detect the temperature of coolant outlet through the temperature alarm at coolant outlet 9 places through the pressure warning unit 5 of regulating cooling water inlet 6 places; Judge the cooling effect of water-cooled skeleton in view of the above, and regulate the pressure and the flow of cooling water inlet.Stopple coupon 1 installs and fixes through stopple coupon mounting flange 8 and water collar mounting flange 7 respectively with water-cooled skeleton 2.
Owing to be provided with hot cushion between stopple coupon 1 and the water-cooled skeleton 2, make the cooling effect of chilled water can not act directly on the stopple coupon 1, avoided the possibility of high-temperature sample gas quenching dewfall.With all gas is sampling filtering under drying regime, and sample tap can not stop up, and stopple coupon is non flouling behaviour also.Therefore the utlity model has long service life, the advantage that the Maintenance and Repair cost is low, sustainable long-play.
The undeclared part of other that relates in the utility model all adopts prior art to realize.
Claims (5)
1. high temperature sampling probe; Comprise stopple coupon (1), water-cooled skeleton (2); They adopt the connection of concentric shafts mode; The outside of stopple coupon (1) is set with water-cooled skeleton (2), is provided with hot cushion (3) between stopple coupon (1) and the water-cooled skeleton (2), it is characterized in that said water-cooled skeleton (2) includes water collar pipe (11) and is communicated to the cooling water inlet joint (6) in the water collar pipe (11); Also be provided with coolant outlet joint (9) on the water-cooled skeleton (2), be provided with pressure warning unit (5) and coolant outlet place at the cooling water inlet place and be provided with temperature alarm (10).
2. high temperature sampling probe according to claim 1 is characterized in that said stopple coupon (1) and water-cooled skeleton (2) they are independent split type, detachable and replacing, and leave certain interval between them as hot cushion.
3. high temperature sampling probe according to claim 1 and 2 is characterized in that said water-cooled skeleton (2) adopts stainless steel to process.
4. high temperature sampling probe according to claim 1 is characterized in that said water-cooled skeleton (2) adopts single-ended welding to fix.
5. high temperature sampling probe according to claim 1 is characterized in that said stopple coupon (1) adopts resistant to elevated temperatures stainless steel to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201319330U CN202501999U (en) | 2012-03-30 | 2012-03-30 | High-temperature sampling probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201319330U CN202501999U (en) | 2012-03-30 | 2012-03-30 | High-temperature sampling probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501999U true CN202501999U (en) | 2012-10-24 |
Family
ID=47038610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201319330U Expired - Fee Related CN202501999U (en) | 2012-03-30 | 2012-03-30 | High-temperature sampling probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501999U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661880A (en) * | 2012-05-29 | 2012-09-12 | 南京科朗自动化科技有限公司 | Normal-pressure open-loop thermostatic high-temperature sampling probe and high-temperature processing system thereof |
| CN105738163A (en) * | 2016-04-11 | 2016-07-06 | 中南大学 | Smoke dust and smoke sampling device |
| CN108332993A (en) * | 2018-01-10 | 2018-07-27 | 哈尔滨锅炉厂有限责任公司 | A kind of quick flame retardant type solid combustion particle sampler and its sampling procedure |
| CN108760407A (en) * | 2018-05-25 | 2018-11-06 | 安徽工业大学 | Heat pipe phase-change heat-exchange constant temperature sampling gun |
-
2012
- 2012-03-30 CN CN2012201319330U patent/CN202501999U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661880A (en) * | 2012-05-29 | 2012-09-12 | 南京科朗自动化科技有限公司 | Normal-pressure open-loop thermostatic high-temperature sampling probe and high-temperature processing system thereof |
| CN105738163A (en) * | 2016-04-11 | 2016-07-06 | 中南大学 | Smoke dust and smoke sampling device |
| CN105738163B (en) * | 2016-04-11 | 2019-02-05 | 中南大学 | A kind of flue dust and flue gas sampling device |
| CN108332993A (en) * | 2018-01-10 | 2018-07-27 | 哈尔滨锅炉厂有限责任公司 | A kind of quick flame retardant type solid combustion particle sampler and its sampling procedure |
| CN108760407A (en) * | 2018-05-25 | 2018-11-06 | 安徽工业大学 | Heat pipe phase-change heat-exchange constant temperature sampling gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20180330 |