CN204187656U - The device of oil gas combustion tail gas administered by a kind of Sialon ceramics - Google Patents
The device of oil gas combustion tail gas administered by a kind of Sialon ceramics Download PDFInfo
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- CN204187656U CN204187656U CN201420637078.XU CN201420637078U CN204187656U CN 204187656 U CN204187656 U CN 204187656U CN 201420637078 U CN201420637078 U CN 201420637078U CN 204187656 U CN204187656 U CN 204187656U
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- sialon ceramics
- cover plate
- tail gas
- lower cover
- sialon
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- 239000000919 ceramic Substances 0.000 title claims abstract description 58
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 19
- 230000008676 import Effects 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000003723 Smelting Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 37
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002964 excitative effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Ceramic Products (AREA)
Abstract
The utility model discloses the device that oil gas combustion tail gas administered by a kind of Sialon ceramics, it is characterized in that: comprise upper cover plate, lower cover, side plate, device entirety is rectangular structure, and side plate has four pieces, lays respectively at the centre of upper cover plate and lower cover, and vertically with upper and lower cover plate to arrange, upper cover plate and lower cover are evenly distributed with several holes, and pitch of holes is 10 ~ 50mm, is provided with Sialon ceramics pipe in hole, the caliber of Sialon ceramics pipe is 8 ~ 20mm, and the upper end of Sialon ceramics pipe is horn-like; Wherein two blocks of relative side plates are provided with hole, are respectively import and the outlet of tail gas.This device has that thermal conductivity is strong, wear resistant corrosion resistant, intensity large, low cost, temperature difference span can carry out the characteristics such as heat exchange greatly; Be applicable to oil, Industrial Stoves, smelting furnace, the thermal hardware such as power plant and civil boiler, air-conditioning, internal combustion engine, fishing boat, gas heater that gas is the energy, and vehicular discharge treating tail gas, applied range.
Description
Technical field
The utility model relates to the device that oil gas combustion tail gas administered by a kind of Sialon ceramics, more particularly, relate to that a kind of thermal conductivity is strong, wear resistant corrosion resistant, intensity large, low cost, temperature difference span can carry out the Sialon ceramics improvement oil gas combustion tail gas device of the characteristics such as heat exchange greatly.
Background technology
Scientific research is analyzed and is shown, the pollutant that oil gas combustion tail gas discharges and used heat are one of main reason causing haze weather, the discharge of oil gas combustion tail gas simultaneously, also have heat with pollutant emission to abandon and need not, after oil gas burning and exhausting tail gas enters air, in original Oil/gas Fuels the gaseous state dry saturated steam (H that formed in combustion in conjunction with oxygen (O) element in combustion air of hydrogeneous (H) element
2o) meet cold formation steam, and the particle suspensions in tail gas or air combines, and forms hybrid particles, after running into larger relative air humidity again, moisture absorption will occur very soon and increase, the particle diameter of particle can increase by 2 times to 3 times, extinction coefficient can increase by 8 times to 9 times, immediately haze weather occurs.More seriously, under strong solar ulatraviolet radiation, can there is photochemical reaction, produce a kind of organic compound excitatory in the hydrocarbon that oil gas burning produces and nitrogen dioxide, its product is exactly the photochemical fog containing severe toxicity.
The end discharge flue-gas temperature of heat energy equipment exhaust gas processing device, the minimum 180 DEG C (other relevant professional standard or national standard are all higher than this value) that existing national standards GB/T17954-2007 " Industrial Boiler economical operation " and TSGG0002-2010 " boiler energy-saving technical supervision rule of management " specifies, some professional standard numerical value is higher, as: fuel-firing gas-firing generating set tail gas is up to 400 DEG C, although there is other technical reason, exhaust emissions temperature height is true.
Sai Long (sialon) is the compound word of Si, Al, O, N tetra-kinds of elements, and Chinese is called " Sai Long ", and as a kind of pottery, it is actually Si
3n
4middle Si, atom N the general name of a large class solid solution that formed by Al and O atomic substitutions.The premium properties such as Sialon ceramic material has that heat endurance is high, oxidation resistance is strong and product size accuracy is high; Because Sialon ceramics is the covalent compound that key is high by force, and can oxide film be formed in atmosphere, so also have good chemical stability, less than 1200 DEG C not oxidized, 1200-1600 DEG C generate diaphragm can prevent further oxidation, and not by a variety of motlten metals such as aluminium, lead, tin, silver, brass, nickel or alloy infiltrate or corrode; Sialon ceramic material can be used for the parts of high temperature engineering, the high grade refractory of the aspects such as metallurgical industry, anticorrosive parts and seal member in chemical engineering industry, the cutter of Mechanical Processing Industry and cutlery etc.; Sialon ceramics has high strength, resistant to elevated temperatures feature, and in ceramic material, its comprehensive mechanical property, resistance to thermal shock performance, antioxygenic property, abrasion resistance properties, corrosion resisting property are good, are one of preferred materials of heat engine parts pottery; In mechanical industry, Sialon ceramics is used as bearing ball, roller, ball race, tool and mould, Advanced Ceramic Tool, pump plunger shaft match, axle encapsulant etc.; At chemical industry, Sialon ceramics is used as wear-resisting, corrosion-resistant member, as ball valve, the pump housing, combustion evaporators, filter etc.; Controlling metal working industry, because Sialon ceramics is high temperature resistant, coefficient of friction is little, there is self lubricity, most metal, alloy solution are stablized, therefore, the tool and mould of metal material processing can be made, as tube pulling plug, extruding, wire drawing mould, roll, transfer roller, heater fixture, Thermal couple casing pipe, metal heat treatmet supporting member, crucible, aluminium fluid catheter, aluminium ladle-lining etc.; Sialon ceramic material is also widely used in photovoltaic, electronics, military affairs and nuclear industry.
Summary of the invention
The utility model provides a kind of Sialon ceramics to administer the device of oil gas combustion tail gas, has that thermal conductivity is strong, wear resistant corrosion resistant, intensity are large, low cost, temperature difference span can carry out the characteristics such as heat exchange greatly.
The technical solution adopted in the utility model is: the device of oil gas combustion tail gas administered by a kind of Sialon ceramics, it is characterized in that: comprise upper cover plate, lower cover, side plate, device entirety is rectangular structure, side plate has four pieces, lay respectively at the centre of upper cover plate and lower cover, and vertically with upper and lower cover plate to arrange, upper cover plate and lower cover are evenly distributed with several holes, and pitch of holes is 10 ~ 50mm, is provided with Sialon ceramics pipe in hole, the caliber of Sialon ceramics pipe is 8 ~ 20mm, and the upper end of Sialon ceramics pipe is horn-like; Wherein two blocks of relative side plates are provided with hole, are respectively import and the outlet of tail gas.
Further, be staggered between adjacent two rows of described Sialon ceramics pipe.Staggered pipe arranges and can increase heat transfer area.
Further, described Sialon ceramics pipe passes from upper and lower cover plate, and between Sialon ceramics pipe and cover plate, contact position is provided with Sialon ceramic powder filler as sealing.
Upper end is arranged to by Sialon ceramics pipe by the utility model is trumpet-shaped port, not only make Sialon ceramics pipe insert in cover plate can automatically block, and the surplus displacement of expanding with heat and contract with cold that this device can be made to occur in heat conduction process diminishes on sealing impact above.
Flow through air in Sialon ceramics pipe of the present utility model, 4 blocks of side plates are chosen wherein providing holes on two blocks of relative side plates, to connect the import and export of tail gas.
The beneficial effects of the utility model:
The thermal hardwares such as the Industrial Stoves that Sialon ceramics improvement oil gas combustion tail gas device is applicable to oil, gas is the energy, smelting furnace, power plant and civil boiler, air-conditioning, internal combustion engine, fishing boat, gas heater, and vehicular discharge treating tail gas, applied range.
This device can directly high temperature 1800 DEG C, to atmospheric temperature+20 DEG C of (T=T
0+ 20 DEG C, T
0refer to outdoor ground temperature) continual enforcement thermal energy exchange in scope, exhaust temperature is dropped to below aqueous dew point temperature, the pollutant such as sulfide, nitride, fluoride in the water-soluble solidifying tail gas of condensation allowing the dry saturated steam liquefaction in tail gas be formed, reduce the direct pollutant discharge amount of tail gas, realize energy-conserving and environment-protective object.
Below in conjunction with drawings and Examples, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
In figure, 1 is upper cover plate, and 2 is lower cover, and 3 is side plate, and 4 is Sialon ceramics pipe, and 5 is filler, and 6 is macropore; In figure, A is airintake direction, and B is tail gas direction.
Detailed description of the invention
Embodiment:
As shown in Figure 1 and 2, the device of oil gas combustion tail gas administered by a kind of Sialon ceramics, it is characterized in that: comprise upper cover plate 1, lower cover 2, side plate 3, device entirety is rectangular structure, side plate 3 has four pieces, lay respectively at the centre of upper cover plate and lower cover, and vertically with upper and lower cover plate to arrange, upper cover plate 1 and lower cover 2 are evenly distributed with several holes, pitch of holes is 18mm, be provided with Sialon ceramics pipe in hole, the caliber of Sialon ceramics pipe is 12mm, and the upper end of Sialon ceramics pipe 4 is horn-like; Wherein two blocks of relative side plates are provided with macropore 6, and be respectively import and the outlet of tail gas, in figure, B is the direction of tail gas.
Further, be staggered between adjacent two rows of described Sialon ceramics pipe 4.Staggered pipe arranges and can increase heat transfer area.
The utility model device is Sialon ceramic material and makes.
Further, described Sialon ceramics pipe 4 passes from upper and lower cover plate, and between Sialon ceramics pipe 4 and cover plate, contact position is provided with Sialon ceramic powder sealing filler 5.
Concrete preparation method is:
1. get according to design drawing sinter molding product, Sialon ceramics side plate four pieces, Sialon ceramics cover plate 2 pieces, Sialon ceramics pipe 10.
The present embodiment obtains Sialon ceramics pipe 10 by cold isostatic press, is of a size of: outer tube diameter is 12mm, and wall thickness is 3mm, and length is 650 mm, and horn mouth great circle diameter of section is 20mm, and horn mouth height is 8mm;
According to different moulds according to producing three kinds of Sialon ceramics plates:
First Sialon ceramics plate 2 pieces, is of a size of: 500 mm*600 mm*10 mm; As side plate;
Second Sialon ceramics plate 2 pieces with holes, is of a size of: 500 mm*600 mm*10 mm; Centre is provided with hole, and aperture is 200mm; As the side plate of logical tail gas;
With the 3rd Sialon ceramics plate 2 pieces in 10 holes, be of a size of: 500 mm*500 mm*20 mm; As upper and lower cover plate.
2. check above product, require that Sialon ceramics side plate is corresponding between two, within height error≤3mm, within upper and lower cover plate corresponding aperture center≤1mm.
3. four blocks of side plates are surrounded, external application iron wire or steel bar are fixed.
4. upper and lower cover plate is separately fixed at the casing upper and lower faces surrounding formation.
5. Sialon ceramics pipe is passed successively from the hole that upper and lower cover plate is corresponding, be provided with bell-mouthed one end and be stuck in above upper cover plate.
Use high-temp glue to be blended into pureed Sialon ceramic powder, be filled in side plate and side plate gap, upper cover plate and side plate gap, lower cover and side plate gap, and Sialon ceramics pipe and upper and lower cover plate joint, dry shaping.
Claims (3)
1. a device for oil gas combustion tail gas administered by Sialon ceramics, it is characterized in that: comprise upper cover plate, lower cover, side plate, device entirety is rectangular structure, and side plate has four pieces, lays respectively at the centre of upper cover plate and lower cover, and vertically with upper and lower cover plate to arrange, upper cover plate and lower cover are evenly distributed with several holes, and pitch of holes is 10 ~ 50mm, is provided with Sialon ceramics pipe in hole, the caliber of Sialon ceramics pipe is 8 ~ 20mm, and the upper end of Sialon ceramics pipe is horn-like; Wherein two blocks of relative side plates are provided with hole, are respectively import and the outlet of tail gas.
2. the device of oil gas combustion tail gas administered by Sialon ceramics according to claim 1, it is characterized in that: be staggered between adjacent two rows of described Sialon ceramics pipe.
3. the device of oil gas combustion tail gas administered by Sialon ceramics according to claim 1, and it is characterized in that: described Sialon ceramics pipe passes from upper and lower cover plate, between Sialon ceramics pipe and cover plate, contact position is provided with Sialon ceramic powder filler as sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637078.XU CN204187656U (en) | 2014-10-30 | 2014-10-30 | The device of oil gas combustion tail gas administered by a kind of Sialon ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637078.XU CN204187656U (en) | 2014-10-30 | 2014-10-30 | The device of oil gas combustion tail gas administered by a kind of Sialon ceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187656U true CN204187656U (en) | 2015-03-04 |
Family
ID=52619652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637078.XU Active CN204187656U (en) | 2014-10-30 | 2014-10-30 | The device of oil gas combustion tail gas administered by a kind of Sialon ceramics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764348A (en) * | 2015-03-19 | 2015-07-08 | 南京华电节能环保设备有限公司 | Pneumatic solid particle conveying heat exchanger |
-
2014
- 2014-10-30 CN CN201420637078.XU patent/CN204187656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764348A (en) * | 2015-03-19 | 2015-07-08 | 南京华电节能环保设备有限公司 | Pneumatic solid particle conveying heat exchanger |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161230 Address after: 518102, Guangdong, Baoan District, Xixiang Street Po source road, Baoan Internet industry base A District, building 5, building 6530/6559, No., No. 6 Patentee after: SHENZHEN HETAIYUAN MATERIAL TECHNOLOGY CO., LTD. Address before: 030021 Shanxi Province, Taiyuan city Jinyuan District Jinci road three No. 138 No. 143-2-37 Patentee before: Gao Jianke |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171221 Address after: No. 1301 sightseeing Road, Guanlan office, Longhua new area, Shenzhen, Guangdong Patentee after: SHENZHEN OUMUYANG TECHNOLOGY CO., LTD. Address before: 518102, Guangdong, Baoan District, Xixiang Street Po source road, Baoan Internet industry base A District, building 5, building 6530/6559, No., No. 6 Patentee before: SHENZHEN HETAIYUAN MATERIAL TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: A705, Yinxing technology building, no.1301, sightseeing Road, Xinlan community, Guanlan street, Longhua District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen shangou New Material Co.,Ltd. Address before: No. 1301, sightseeing Road, Guanlan office, Longhua New District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN OUMUYANG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |