CN204649498U - For the sampling pipe of high-temperature high dust measuring point gas in high temperature kiln - Google Patents
For the sampling pipe of high-temperature high dust measuring point gas in high temperature kiln Download PDFInfo
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- CN204649498U CN204649498U CN201520339133.1U CN201520339133U CN204649498U CN 204649498 U CN204649498 U CN 204649498U CN 201520339133 U CN201520339133 U CN 201520339133U CN 204649498 U CN204649498 U CN 204649498U
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- filtering cabin
- draft tube
- filter cylinder
- measuring point
- gas
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Abstract
The utility model discloses a kind of sampling pipe for high-temperature high dust measuring point gas in high temperature kiln, by draft tube, filtering cabin, handguard, escape pipe forms, it is characterized in that: glass filter cylinder is installed in described filtering cabin, the filter cylinder mouth of described glass filter cylinder is inserted with draft tube and enters filter cylinder draw-in groove, described draft tube enters the gas outlet, bottom that filter cylinder draw-in groove is located at described draft tube, the bottom of described draft tube is connected with described filtering cabin outer wall thread by filtering cabin nut, the gas outlet of described filtering cabin is connected with escape pipe, handguard is provided with between described escape pipe and described filtering cabin.The utility model overcomes susceptible to plugging shortcoming when the high-temperature high dust measuring point of general stainless steel air collecting pipe in high temperature kiln system gets gas, after can take over dynamic duplex ball or hand electric sampling pump, the utility model has the advantages such as structure is simple, sampling is convenient.
Description
Technical field
The utility model relates to a kind of sampling apparatus, specifically a kind of sampling pipe for high-temperature high dust measuring point gas in high temperature kiln.
Background technology
In modern industry is produced, many industries use high temperature kiln to produce.Need in process of production to detect to grasp processing parameter to the gas componant of part high-temperature high dust measuring point.Test generally adopts offline mode, needs extracted out by the gaseous sample of each measuring point and be stored in gas-storing bag, fetches laboratory and analyze.
Extracting high-temperature height dirt gas, traditional gas method of getting connects duplex ball with stainless-steel tube to get gas and be placed in rubber bladders, along with the progress of means of testing, also can replace the manual sampling of duplex ball with electrodynamic pump.But due to the high dirt of got gas high temperature (300-1100 DEG C) (> 30g/m
3) feature, no matter be manual or electronic, during gas production, may occur getting gas, get the gas time and long get the phenomenons such as tolerance is few.For overcoming the shortcoming of getting gas, need to improve existing sampling pipe.
Fractional-sample pipe is provided with the filter of band entanglement in air intake opening front end in the market, but because the temperature of a lot of gas production point is higher, generally can reach more than 800 DEG C even higher, in addition simultaneously under the effect of high dust, easily make entanglement filter sinter, losing filtration cannot gas production.
Utility model content
The purpose of this utility model is to provide a kind of sampling pipe for high-temperature high dust measuring point gas in high temperature kiln, is the feature overcoming high temperature kiln part measuring point gas high-temperature high dust.
For achieving the above object, the technical solution of the utility model is:
A kind of sampling pipe for high-temperature high dust measuring point gas in high temperature kiln, be made up of draft tube, filtering cabin, handguard, escape pipe, it is characterized in that: glass filter cylinder is installed in described filtering cabin, the filter cylinder mouth of described glass filter cylinder is inserted with draft tube and enters filter cylinder draw-in groove, described draft tube enters the gas outlet, bottom that filter cylinder draw-in groove is located at described draft tube, the bottom of described draft tube is connected with described filtering cabin outer wall thread by filtering cabin nut, the gas outlet of described filtering cabin is connected with escape pipe, is provided with handguard between described escape pipe and described filtering cabin.
Further, high temperature resistant silicon rubber gasket is provided with bottom described draft tube and between described filtering cabin.
Further, described draft tube and escape pipe are high temperature resistant stainless steel material and make.
Implementation of the present utility model is: on stainless steel sampling pipe, install a filtering cabin additional, built-in glass filter cylinder filtering high temperature flue dust, use front unscrewed filter position nut, supporting glass filter cylinder is put into filtering cabin, draft tube is entered filter cylinder draw-in groove and insert filter cylinder mouth, screw filtering cabin nut, high temperature resistant stainless steel draft tube is put into gas production point, high temperature resistant stainless steel escape pipe high temperature resistant silicon sebific duct connects duplex ball or hand electric sampling pump, can carry out the sampling of high-temperature high dust measuring point gas in high temperature kiln; After gas sampling, according to the size of measuring point dust concentration, glass filter cylinder can be changed in time, keep filter effect.
The utility model has the advantages that:
The utility model overcomes susceptible to plugging shortcoming when the high-temperature high dust measuring point of general stainless steel air collecting pipe in high temperature kiln system gets gas, after can take over dynamic duplex ball or hand electric sampling pump, the utility model has the advantages such as structure is simple, sampling is convenient.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is filtering cabin enlarged drawing.
Sequence number in accompanying drawing illustrates: 1, draft tube, 2, filtering cabin, 3, handguard, 4, escape pipe, 5, filtering cabin nut, 6, high temperature resistant silicon rubber gasket, 7, glass filter cylinder, 8, draft tube enters filter cylinder draw-in groove, 9, filtering cabin outer wall.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described further.
With reference to accompanying drawing, a kind of sampling pipe for high-temperature high dust measuring point gas in high temperature kiln described in the utility model, by draft tube 1, filtering cabin 2, handguard 3, escape pipe 4 forms, it is characterized in that: in described filtering cabin 2, glass filter cylinder 7 is installed, the filter cylinder mouth of described glass filter cylinder 7 is inserted with draft tube and enters filter cylinder draw-in groove 8, described draft tube enters the gas outlet, bottom that filter cylinder draw-in groove 8 is located at described draft tube 1, the bottom of described draft tube 1 is threaded with described filtering cabin outer wall 9 by filtering cabin nut 5, the gas outlet of described filtering cabin 2 is connected with escape pipe 4, handguard is provided with between described escape pipe 4 and described filtering cabin 3.
Further, bottom described draft tube 1 and be provided with high temperature resistant silicon rubber gasket 6 between described filtering cabin 3.
Further, described draft tube 1 and escape pipe 4 are high temperature resistant stainless steel material and make.
Implementation of the present utility model is: on stainless steel sampling pipe, install a filtering cabin 2 additional, built-in glass filter cylinder 7 filtering high temperature flue dust, use front unscrewed filter position nut 5, supporting glass filter cylinder 7 is put into filtering cabin 2, draft tube is entered filter cylinder draw-in groove 8 and insert filter cylinder mouth, screw filtering cabin nut 5, high temperature resistant stainless steel draft tube 1 is put into gas production point, high temperature resistant stainless steel escape pipe 4 high temperature resistant silicon sebific duct connects duplex ball or hand electric sampling pump, can carry out the sampling of high-temperature high dust measuring point gas in high temperature kiln; After gas sampling, according to the size of measuring point dust concentration, glass filter cylinder 7 can be changed in time, keep filter effect.
Specific embodiment described herein is only to the utility model explanation for example; the utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, within the protection domain that all should be encompassed in utility model.
Claims (3)
1. the sampling pipe for high-temperature high dust measuring point gas in high temperature kiln, be made up of draft tube, filtering cabin, handguard, escape pipe, it is characterized in that: glass filter cylinder is installed in described filtering cabin, the filter cylinder mouth of described glass filter cylinder is inserted with draft tube and enters filter cylinder draw-in groove, described draft tube enters the gas outlet, bottom that filter cylinder draw-in groove is located at described draft tube, the bottom of described draft tube is connected with described filtering cabin outer wall thread by filtering cabin nut, the gas outlet of described filtering cabin is connected with escape pipe, is provided with handguard between described escape pipe and described filtering cabin.
2. the sampling pipe for high-temperature high dust measuring point gas in high temperature kiln according to claim 1, is characterized in that: be provided with high temperature resistant silicon rubber gasket bottom described draft tube and between described filtering cabin.
3. the sampling pipe for high-temperature high dust measuring point gas in high temperature kiln according to claim 1, is characterized in that: described draft tube and escape pipe are high temperature resistant stainless steel material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339133.1U CN204649498U (en) | 2015-05-23 | 2015-05-23 | For the sampling pipe of high-temperature high dust measuring point gas in high temperature kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339133.1U CN204649498U (en) | 2015-05-23 | 2015-05-23 | For the sampling pipe of high-temperature high dust measuring point gas in high temperature kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649498U true CN204649498U (en) | 2015-09-16 |
Family
ID=54102235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520339133.1U Active CN204649498U (en) | 2015-05-23 | 2015-05-23 | For the sampling pipe of high-temperature high dust measuring point gas in high temperature kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649498U (en) |
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2015
- 2015-05-23 CN CN201520339133.1U patent/CN204649498U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |