CN208824133U - A kind of dirt nitre collaboration high temperature composite ceramics filter cylinder - Google Patents
A kind of dirt nitre collaboration high temperature composite ceramics filter cylinder Download PDFInfo
- Publication number
- CN208824133U CN208824133U CN201820966635.0U CN201820966635U CN208824133U CN 208824133 U CN208824133 U CN 208824133U CN 201820966635 U CN201820966635 U CN 201820966635U CN 208824133 U CN208824133 U CN 208824133U
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- China
- Prior art keywords
- tube body
- high temperature
- tube
- filter cylinder
- composite ceramics
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dirt nitre of flue gas ash removal technical field to cooperate with high temperature composite ceramics filter cylinder, including tube body, the surface crown of the tube body is socketed with mounting ring, the top center position of the tube body is provided with exhaust outlet, and exhaust outlet runs through tube body, the bottom of the tube body is provided with tube bottom, and tube bottom is hemispherical, the utility model increases the surface area of tube body, increase the contact surface of flue gas and tube surfaces, increase the filter efficiency of flue gas, reduce the device of the removing dust and denitration that need specially to be arranged, reduce the investment in equipment and place, structure is simply cheap, it can be mass-produced, reduce domestic purchase cost.
Description
Technical field
The utility model relates to flue gas ash removal technical field, specially a kind of dirt nitre cooperates with high temperature composite ceramics filter cylinder.
Background technique
Ceramic filter drum is worked under a kind of high temperature, dust-extraction unit of the filtrating smoke dust outside filter cylinder can be used filter cylinder
It can be substantially reduced the discharge of pernicious gas in process of production, the most surfaces of the ceramic filter drum of existing market are irregular
Face, such structure keep the contact area of flue gas and filter cylinder limited, the limited efficacy of filtering, when encountering the big device of discharge amount
When, it is difficult to guarantee filter effect, while the device only has Germany to be able to produce at present, import price is high.
Utility model content
The purpose of this utility model is to provide a kind of dirt nitre to cooperate with high temperature composite ceramics filter cylinder, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of dirt nitre collaboration high temperature composite ceramics filter
Cylinder, including tube body, the surface crown of the tube body are socketed with mounting ring, and the top center position of the tube body is provided with exhaust
Mouthful, and exhaust outlet runs through tube body, the bottom of the tube body is provided with tube bottom, and tube bottom is hemispherical.
Preferably, the inside of the tube body has been placed equidistant with small nano-size pores, and small nano-size pores run through tube body table wall.
Preferably, the surface of the tube body is circumference type, and the surface of tube body is covered with pyroceram fibre blanket, and resistance to
The surface of high-temperature ceramic fibre blanket and tube body fits closely.
Preferably, the inner wall of the tube body is circumference type, and the inner wall of tube body is provided with the thin blanket of pyroceram fibre.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model refractory ceramics, highest heatproof can reach 1000 degrees Celsius or more, can directly place
Inside the device of boiler or generation high-temperature flue gas, reduces the device of the removing dust and denitration that need specially to be arranged, reduce
The investment of equipment and place；
2, the surface of tube body is circumference type, increases the surface area of tube body, increases the contact surface of flue gas and tube surfaces,
Increase the filter efficiency of flue gas；
3, small nano-size pores are provided with by the inner wall of tube body, nanoscale aperture is provided in tube body and runs through tube body, when
When ash-laden gas passes through nano grade pore, ash-laden gas is filtered outside；
4, the utility model structure is simply cheap, can be mass-produced, and reduces domestic purchase cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cross section structure schematic diagram.
In figure: 1 tube body, 2 mounting rings, 3 exhaust outlets, 4 tube bottom, 5 pyroceram fibre blankets, 6 small nano-size pores, 7 resistance to height
The warm thin blanket of ceramic fibre.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of dirt nitre collaboration high temperature composite ceramics filter cylinder,
Including tube body 1, the surface crown of tube body 1 is socketed with mounting ring 2, is easily installed on the surface of outlet flue, with pipeline opening card and, just
In installation and removal, the top center position of tube body 1 is provided with exhaust outlet 3, this discharge, and exhaust outlet 3 again of purified flue gas
Through tube body 1, the bottom of tube body 1 is provided with tube bottom 4, and tube bottom 4 is hemispherical.
Wherein, the inside of tube body 1 has been placed equidistant with small nano-size pores 6, and small nano-size pores 6 run through 1 table wall of tube body, uses
Dust in filtering flue gas, when flue gas is through small holes, dust is blocked outside nano grade pore；
The surface of tube body 1 is circumference type, increases the contact area of flue gas and 1 surface of tube body, and the surface of tube body 1 is covered with
Pyroceram fibre blanket 5, and pyroceram fibre blanket 5 and the surface of tube body 1 fit closely, the heat-resisting quantity of reinforcement structure
Energy；
The inner wall of tube body 1 is circumference type, increases the surface area of 1 inner wall of tube body, increases the efficiency of exhaust, the inner wall of tube body 1
It is provided with the thin blanket 7 of pyroceram fibre, the high temperature resistance of reinforcement structure；
A kind of manufacturing process of dirt nitre collaboration high temperature composite ceramics filter cylinder is to open mold, with clear water from bottom to top clear
It washes, natural air drying, pyroceram fibre blanket 5 is immersed in impregnate in denitration catalyst agent solution and is taken out ten minutes later, then will
Pyroceram fibre blanket 5 is spread in the mold after air-drying, by titanium dioxide, polyethylene solution, carbon fiber, denitration catalyst agent solution
It is mixed, is sufficiently stirred with the mass ratio of 1:3:2:1, placing 30 minutes reacts it sufficiently, and titanium dioxide, polyethylene is molten
Liquid, carbon fiber, denitration catalyst agent solution mixture smear the surface of pyroceram fibre blanket 5 again, when being applied to 1.5 centimetres
When thickness, the thin blanket 7 of pyroceram fibre is immersed in impregnate in denitration catalyst agent solution and is taken out ten minutes later, high temperature resistant is made pottery
The thin blanket 7 of porcelain fiber is placed into the mixture surface of titanium dioxide, polyethylene solution, carbon fiber, denitration catalyst agent solution, and mold is filled
It closes, 90 DEG C of high-temperature gas is passed through into mold, mould inside is made to generate curing molding, open mold, solidfied material is demoulded, fill
Enter kiln, heated 20 minutes by 700-800 celsius temperature, curing molding, both produces and finish after natural cooling.
Working principle: device is mounted in pipeline, and mounting ring 2 engages with pipeline outer wall, convenient for taking out replacement, works as dust-laden
When flue gas is entered by 1 surface of tube body, dust can not be blocked by small nano-size pores 6 in the surface of tube body 1, high temperature resistant pottery
Porcelain tapetum fibrosum 5 and the thin blanket 7 of pyroceram fibre have characteristic resistant to high temperature, while pyroceram fibre blanket 5 and high temperature resistant
The thin blanket 7 of ceramic fibre is all handled by denitrating catalyst, when gas containing the smoke of gunpowder passes through nanoscale hole hole, gas containing the smoke of gunpowder at high temperature
(nitric oxide, nitrogen dioxide etc.) is contacted with catalyst, is reacted to nitrogen and innocuous substance, is achieved the purpose that purifying smoke.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of dirt nitre cooperates with high temperature composite ceramics filter cylinder, including tube body (1), it is characterised in that: push up on the surface of the tube body (1)
Portion is socketed with mounting ring (2), and the top center position of the tube body (1) is provided with exhaust outlet (3), and exhaust outlet (3) is through pipe
The bottom of body (1), the tube body (1) is provided with tube bottom (4), and tube bottom (4) is hemispherical.
2. a kind of dirt nitre according to claim 1 cooperates with high temperature composite ceramics filter cylinder, it is characterised in that: the tube body (1)
Inside be placed equidistant with small nano-size pores (6), and small nano-size pores (6) run through tube body (1) table wall.
3. a kind of dirt nitre according to claim 1 cooperates with high temperature composite ceramics filter cylinder, it is characterised in that: the tube body (1)
Surface be circumference type, and the surface of tube body (1) is covered with pyroceram fibre blanket (5), and pyroceram fibre blanket (5)
It is fitted closely with the surface of tube body (1).
4. a kind of dirt nitre according to claim 1 cooperates with high temperature composite ceramics filter cylinder, it is characterised in that: the tube body (1)
Inner wall be circumference type, the inner wall of tube body (1) is provided with the thin blanket of pyroceram fibre (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966635.0U CN208824133U (en) | 2018-06-22 | 2018-06-22 | A kind of dirt nitre collaboration high temperature composite ceramics filter cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966635.0U CN208824133U (en) | 2018-06-22 | 2018-06-22 | A kind of dirt nitre collaboration high temperature composite ceramics filter cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208824133U true CN208824133U (en) | 2019-05-07 |
Family
ID=66305678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820966635.0U Expired - Fee Related CN208824133U (en) | 2018-06-22 | 2018-06-22 | A kind of dirt nitre collaboration high temperature composite ceramics filter cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208824133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479230A (en) * | 2018-06-22 | 2018-09-04 | 苏州宏信和新材料有限公司 | A kind of dirt nitre collaboration high temperature composite ceramics filter cylinder and technique |
| CN108744783A (en) * | 2018-06-22 | 2018-11-06 | 苏州宏信和新材料有限公司 | A kind of flue dust high temperature composite ceramics filter cylinder and technique |
-
2018
- 2018-06-22 CN CN201820966635.0U patent/CN208824133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479230A (en) * | 2018-06-22 | 2018-09-04 | 苏州宏信和新材料有限公司 | A kind of dirt nitre collaboration high temperature composite ceramics filter cylinder and technique |
| CN108744783A (en) * | 2018-06-22 | 2018-11-06 | 苏州宏信和新材料有限公司 | A kind of flue dust high temperature composite ceramics filter cylinder and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |