CN200955750Y - Explosion tank with auticorrosive coating - Google Patents
Explosion tank with auticorrosive coating Download PDFInfo
- Publication number
- CN200955750Y CN200955750Y CN 200620000097 CN200620000097U CN200955750Y CN 200955750 Y CN200955750 Y CN 200955750Y CN 200620000097 CN200620000097 CN 200620000097 CN 200620000097 U CN200620000097 U CN 200620000097U CN 200955750 Y CN200955750 Y CN 200955750Y
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- coating
- corrosion
- tank body
- jar
- blast
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Abstract
The utility model pertains to the technical field of soot blowing by explosion wave, in particular to an explosion tank painted with an anticorrosion coating, comprising a tank body, wherein, an inner surface is provided with an anticorrosion coating. The utility model has the advantages of that compared with existing explosion tank, the utility model can avoid, lighten, delay the corrosion of the acid condensed in the explosion tank to the tank body, and lengthen the life length of the explosion tank, and also can increase the security of the explosion tank to a certain extent.
Description
Affiliated technical field
The utility model belongs to blast wave and blows the gray technology field, is specifically related to a kind of blast jar with corrosion-inhibiting coating.
Background technology
Blast wave blower has another name called pulse soot blower, shock wave soot blower, shock-wave ash blowing device etc., be the earliest by the scientific and technical personnel of Ukraine in last century the eighties invent at first, mainly be that the premix gas that fuel and combustion-supporting gas are formed explodes in the blast jar internal combustion that is communicated with flue by jet pipe, by percussion and the souring removing heat-transfer surface of high-speed jet and the dust stratification of flue wall of explosion wave.Domestic then from last century the nineties begin development because ash-removal effect is good and can remove the intractable black dirt, develop very rapid.
Explode jar generally by the carbon steel manufacturing, and generally all be mouth down to be installed in outside the furnace wall, its outlet jet pipe interior with stretching into flue is connected.In the course of work of blast jar, the flue gas meeting in the flue is owing to the suction function of blast back generation enter the blast jar; When the blast jar is not worked, because the flue-gas temperature in the flue is higher, generally all at 200 ℃～1000 ℃, and blast jar is in the normal temperature environment and the position is higher than jet pipe, and the gas in the flue gas in the flue and the blast jar can be by the stronger convection action of jet pipe generation that is communicated with.Owing to all contain a certain amount of moisture and SO in the flue gas
2, SO
3Gas, this convection action will cause moisture and the SO in the flue gas
2, SO
3Gas reveals in the acid of condensing of a blast jar inwall, and this acid is revealed and had very strong corrosivity, can be from explode parts in tank and the blast jar of internal corrosion, reduce the service life of blast jar.Because the wall thickness of blast tank is generally all about 10mm, a jar interior situation is difficult for being found in addition, this corrosion does not cause due attention, and existing blast jar does not all have to take what anti-corrosion measure in inside, just scribbles general coating at tank wall.
The utility model content
The purpose of this utility model is: a kind of blast jar with corrosion-inhibiting coating is provided, compares the longer service life of this blast jar with existing blast jar.
Scheme of the present utility model is: a kind of blast jar with corrosion-inhibiting coating, mainly comprise tank body, and the inner surface of tank body has corrosion-inhibiting coating.The corrosion to tank body is revealed in the acid that corrosion-inhibiting coating can avoid, condense in the jar that alleviates, delays to explode, and just grown service life naturally.
Major advantage of the present utility model is: the corrosion to tank body is revealed in the acid of condensing in the jar of with existing blast jar ratio, avoiding, alleviate, delay to explode, and prolongs the service life of blast jar, also can increase the security of blast jar in addition to a certain extent.
The corrosion-inhibiting coating of inner tank wall can be Dacroment coating, phosphate coating, blackout layer, polytetrafluorethylecoatings coatings, fluororine-carbon coating, stainless steel plasma sprayed coating etc.
In order to protect the parts in the tank body, the surfaces externally and internally of all parts in the tank body preferably also has corrosion-inhibiting coating.
Description of drawings
Below in conjunction with drawings and Examples the utility model is provided further instruction.
Fig. 1 is the profile schematic diagram of the utility model embodiment 1 blast jar;
Fig. 2 is the local enlarged diagram of the A of Fig. 1;
Fig. 3 is the partial cutaway schematic of the utility model embodiment 2 tank bodies;
Fig. 4 is the partial cutaway schematic that other parts of the inner chamber that is communicated with the blast jar are arranged in the utility model embodiment 2 tank bodies;
Fig. 5 is a partial cutaway schematic of not having other parts of the inner chamber that is communicated with the blast jar in the utility model embodiment 2 tank bodies.
1. tank bodies among the figure, 2. inner tank wall coating, 3. tank wall coating ground floor from inside to outside, 4. tank wall coating outermost layer, 5. jar inner part, 6. the inside coating that other parts of the inner chamber that is communicated with the blast jar are arranged jar, the 7. external surface coating of jar inner part, 8. jar in not and jar bulk material of other parts of the inner chamber that is communicated with that explodes.
The specific embodiment
Embodiment 1:
Shown in accompanying drawing 1, accompanying drawing 2, present embodiment is a cylindrical shape blast jar of being made by the 20# steel, mainly comprise tank body 1, inner surface at tank body 1 has one deck Dacroment coating 2, outer surface at tank body 1 has two-layer corrosion-inhibiting coating, and ecto-entad is respectively epoxy resin sprayed plastic coat 4 and phosphate coating 3.
In the present embodiment, phosphate coating 3 also can change the Dacroment coating into, and coating 2 also can change polytetrafluorethylecoatings coatings, fluororine-carbon coating or blackout layer even stainless steel plasma sprayed coating into.
Embodiment 2:
Shown in accompanying drawing 3 to 5, present embodiment is a cylindrical shape blast jar of being made by the Q235 steel, mainly comprises tank body 1, also has parts such as uniform flow orifice, flame conduit, acceleration ring flat-plate in the tank body, and wherein the flame conduit is communicated with the inner chamber of tank body 1.Inner surface at tank body 1 has one deck Dacroment coating 2, outer surface at tank body 1 has two-layer corrosion-inhibiting coating, ecto-entad is respectively anticorrosion varnished 4 and phosphate coating 3, all has one deck Dacroment coating 6,7 on the inside and outside wall of the flame conduit 5 in tank body 1, the acceleration ring flat-plate in tank body 1 and the surface of uniform flow orifice 8 also have one deck Dacroment coating 7.
Claims (5)
1. the blast jar with corrosion-inhibiting coating mainly comprises tank body (1), and tank body (1) is a carbon steel material, it is characterized in that: corrosion-inhibiting coating (2) is on the inner surface of tank body (1).
2. a kind of blast jar with corrosion-inhibiting coating according to claim 1 is characterized in that: the corrosion-inhibiting coating (2) on the inner surface of tank body (1) is the stainless steel plasma sprayed coating.
3. a kind of blast jar with corrosion-inhibiting coating according to claim 1 is characterized in that: the corrosion-inhibiting coating (2) on the inner surface of tank body (1) is Dacroment coating or polytetrafluorethylecoatings coatings or fluororine-carbon coating or phosphate coating or blackout layer.
4. a kind of blast jar with corrosion-inhibiting coating according to claim 1 is characterized in that: also have corrosion-inhibiting coating (7) on the outer surface of the parts (5,8) in the tank body (1).
5. a kind of blast jar with corrosion-inhibiting coating according to claim 5 is characterized in that: have inner chamber and the parts (5) that the blast jar is communicated with in the tank body (1), also have corrosion-inhibiting coating (6) on the inner surface of these parts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000097 CN200955750Y (en) | 2006-01-06 | 2006-01-06 | Explosion tank with auticorrosive coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000097 CN200955750Y (en) | 2006-01-06 | 2006-01-06 | Explosion tank with auticorrosive coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955750Y true CN200955750Y (en) | 2007-10-03 |
Family
ID=38774335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620000097 Expired - Fee Related CN200955750Y (en) | 2006-01-06 | 2006-01-06 | Explosion tank with auticorrosive coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955750Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844960A (en) * | 2020-06-22 | 2020-10-30 | 扬州恒泰玻璃有限公司 | Preparation process of light composite structure toughened glass |
-
2006
- 2006-01-06 CN CN 200620000097 patent/CN200955750Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844960A (en) * | 2020-06-22 | 2020-10-30 | 扬州恒泰玻璃有限公司 | Preparation process of light composite structure toughened glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140109 Granted publication date: 20071003 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140709 Granted publication date: 20071003 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20140710 Granted publication date: 20071003 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Fanyuanxing Technology Co., Ltd. Document name: Notification of Termination of Procedure Addressee: Beijing Fanyuanxing Technology Co., Ltd. Document name: Notice of preservation procedure |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150110 Granted publication date: 20071003 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150110 Granted publication date: 20071003 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Fanyuanxing Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Cao Yidong Document name: Notification of Termination of Procedure |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Fanyuanxing Technology Co., Ltd. Document name: Notice of preservation procedure |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150710 Granted publication date: 20071003 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150710 Granted publication date: 20071003 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160110 Granted publication date: 20071003 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Fanyuanxing Technology Co., Ltd. Document name: Notification of Termination of Procedure Addressee: Beijing Fanyuanxing Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20150106 |
|
| EXPY | Termination of patent right or utility model |