CN201694998U - High-effective energy-saving environmental-protection pre-heating cabin - Google Patents
High-effective energy-saving environmental-protection pre-heating cabin Download PDFInfo
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- CN201694998U CN201694998U CN2009202719790U CN200920271979U CN201694998U CN 201694998 U CN201694998 U CN 201694998U CN 2009202719790 U CN2009202719790 U CN 2009202719790U CN 200920271979 U CN200920271979 U CN 200920271979U CN 201694998 U CN201694998 U CN 201694998U
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- storehouse
- preheating
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- cabin
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Abstract
The utility model provides a high-effective energy-saving environmental-protection pre-heating cabin which is connected with splitting equipment; the pre-heating cabin includes a cabin body as well as an insulating layer and an outer layer coated outside the cabin body in sequence, and a heat exchanger arranged on the inner wall of the cabin body; an air inlet and an air outlet stretching out of the cabin body are arranged on the heat exchanger; the air inlet is communicated with the exhaust port of the splitting equipment; the top part and the lower part of the cabin body are respectively provided with an upper cabin cover and a lower cabin cover which are opened and closed relative to the cabin body; and the bottom part of the cabin body is provided with a connecting section connected with the splitting equipment. Therefore, the high-effective energy-saving environmental-protection pre-heating cabin has the characteristics of simple processing technique, low manufacture cost, large heated area, quick heat conduction speed, and quick material temperature rising; can directly use the tail gases exhausted by a splitting kettle, and has the advantages of high efficiency, and sufficiently use the heat energy to reduce hot air exhaustion. The high-effective energy-saving environmental-protection pre-heating cabin has the functions of energy saving and emission reduction, and is a satisfied energy-saving product advocated by the country.
Description
Technical field
The utility model relates to the cracking of damaged tire, waste rubber or plastic waste and produces oilburning installation, particularly a kind of highly effective energy-conserving environmental-protecting type preheating storehouse that is used for cracker.
Background technology
The cracking apparatus of existing in the market damaged tire, waste rubber or plastic waste directly discharges nearly about 220 ℃ high-temperature tail gas in production process.This kind phenomenon has not only been wasted many energy, simultaneously a large amount of hot air discharges is caused the Greenhouse effect of environment to the space-pollution environment.
Therefore environmental problem and the energy dissipation problem that in use produces along with a large amount of cracking apparatus need be developed a kind of device that tail gas recycle can be utilized.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned prior art, a kind of highly effective energy-conserving environmental-protecting type preheating storehouse is provided, can be with the tail gas recycle utilization in the cracking apparatus production process, not only can shorten the heat-up time of material in cracking apparatus, accelerate rate of cleavage, and, can effectively reduce the quantity discharged of warm air through heat energy recycle.
The technical scheme taked of the utility model is to achieve these goals: a kind of highly effective energy-conserving environmental-protecting type preheating storehouse, link to each other with cracking apparatus, described preheating storehouse comprises warehouse, is coated on the thermal insulation layer and the skin of warehouse outside and be located at interchanger on the warehouse inwall in turn, interchanger is provided with the inlet mouth and the air outlet of stretching out the warehouse outside, inlet mouth is connected with the venting port of described cracking apparatus, the last Cang Gai that the top of warehouse and bottom are respectively equipped with respect to the warehouse folding reaches Cang Gai down, and the warehouse bottom is provided with the linkage section that connects described cracking apparatus.
Concrete, described interchanger is the spirrillum coil pipe.
In order to be issued to best heat energy utilization effect in the minimum situation of materials, described coil pipe adopts the cutting plane of semicanal and semicanal to paste and is welded on the inwall of described warehouse.
Open for convenience and go up Cang Gai, described going up between Cang Gai and the described warehouse passed through air cylinder driven.
Open following Cang Gai for convenience and make things convenient for material to fall, described Cang Gai down is flashboard and passes through air cylinder driven.
In order to guarantee heat insulation effect, described thermal insulation layer comprises that the heat insulation coating that is coated in described warehouse outer wall reaches the phenol formaldehyde foam pouring layer in the heat insulation coating arranged outside.
In order to guarantee good looking appearance, described skin is made by stainless steel sheet.
Connect for convenience, the external part of described inlet mouth and air outlet is welding flange respectively.
For material is fallen by deadweight, described preheating storehouse is installed in the top of described cracker, and the axis in described preheating storehouse and the axis of described cracking apparatus are 45 degree and tilt.
The beneficial effects of the utility model are: with the existing installation technology relatively, the utility model is 30 tons a production line by a daily handling ability, single still charge amount is that example is illustrated with 2 tons:
1. the technology that directly at normal temperatures material is added cracking apparatus compared to existing technology need 4.5～5 hours in its cracking time in summer, and the northerly cracking time in winter needs 5.5～7 hours; Material is carried out the technology of preheating by preheating described in the utility model storehouse, its cracking time only needs 3.5～4 hours, can have technology relatively now in summer shortens more than 1 hour, and winter, effect more obviously can have technology shortening about 3 hours relatively now, and the utilization ratio that on average can improve cracking still reaches 25%.
2. according to the inventor's practice, can to begin cracking fuel-displaced for material when the technological temperature of the low temperature pyrolyzer of joining with this new device reached 280 ℃, it when reaching 380 ℃ the fuel-displaced peak period of cracking, about about 200 ℃, directly enter cracking apparatus greatly through the material of preheating and carry out cracking, reduced the required time and the heat energy of heating of material in a large number, owing to nearly half energy loss is arranged in whole cracking process in the material warm-up period, so by capable of reducing energy consumption the reaching about 30% of reality after the tail gas preheating.
3. according to the inventor's practice, increase material shortening heat-up time behind the preheating storehouse, rate of cleavage is accelerated, each independent cracking apparatus all can improve throughput more than 20%, if calculate by 30 ton per days, actual capacity is 36 ton per days, can increase throughput every year and reach 1800 tons, and through reducing more than 200 ten thousand cubes of exhaust of hot air amounts every year after the heat energy recycle technology.
Therefore preheating described in the utility model storehouse has that complete processing is simple, low cost of manufacture, heating surface area is big, heat conduction velocity is fast, the characteristics of material quick heating, the tail gas that it can directly utilize cracking still to discharge has the efficient height, makes full use of the advantage that heat energy reduces hot air discharge.So the utlity model has the function of energy-saving and emission-reduction, be to meet the energy-conserving product that country advocates.
Description of drawings
Fig. 1 is the structure diagram in highly effective energy-conserving environmental-protecting type preheating described in the utility model storehouse;
Fig. 2 is the installation plan of preheating described in the utility model storehouse and described cracking apparatus.
Among the figure: Cang Gai on 1,2 warehouses, 3 skins, 4 thermal insulation layers, 5 interchanger, 6 inlet mouths, 7 cylinders, 8 linkage sections, 9 flashboards, 10 air outlets, 11 flanges, 12 preheating storehouses, 13 cracking stills, 14 vapor pipes, 15 intake valves, 16 air outlet valves, kettle cover on 17,18 times kettle covers.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
As shown in Figure 1, highly effective energy-conserving environmental-protecting type preheating described in the utility model storehouse is the utility appliance as cracking apparatus.General cracking apparatus is a cracking still.Described preheating storehouse 12 comprises warehouse 2, be located at the outer thermal insulation layer 4 of warehouse 2 and outer 3 and be located at interchanger 5 in the warehouse 2.Interchanger 5 is provided with the inlet mouth 6 and the air outlet 10 of stretching out warehouse 2 outsides.Inlet mouth 6 links to each other with the venting port of described cracking apparatus.As preferably, the length of stretching out the air inlet/outlet 10 of warehouse 2 is respectively 200mm, and its port part is welded with DN150 flange 11 respectively, can conveniently connect valve.In order to ensure the turnover of material, the top of warehouse 2 and bottom are respectively equipped with storehouse lid 1 and following Cang Gai.The bottom of warehouse 2 is provided with the linkage section 8 that connects described cracking apparatus.
The cost cost in preheating storehouse 12 will cheap relatively point, considers its practicality and security, and this preheating storehouse 12 can adopt its thickness of plain carbon stool can approach point a little.In this example, the diameter that warehouse 2 adopts the clod washes of carbon steel slab to become be 1.5 meters, highly be 5 meters cylindrical.During concrete enforcement, the concrete size of warehouse 2 is unrestricted, can make arbitrary dimension as required.
In order to be incubated, warehouse 2 outside coatings can anti-300 ℃ of pyritous thermal insulation layers 4.Concrete, thermal insulation layer 4 comprises that the heat insulation coating that is coated in described warehouse 2 outer walls reaches the phenol formaldehyde foam pouring layer in the heat insulation coating arranged outside.
In order to guarantee whole appearance effect, outer 3 adopt 0.35mm stainless steel sheet entire package.
As shown in Figure 1, concrete, last storehouse lid 1 is designed to circular arc and renovates form, in order to guarantee entering fast of material, the pneumatic quick operating valve of last storehouse lid 1 design.In this example, drive by cylinder 7 between last storehouse lid 1 and the warehouse 2, rely on 7 in cylinder flexible open to close close storehouse lid 1, so upward to cover the big control of 1 aperture flexible in the storehouse.Following Cang Gai is the flashboard 9 by cylinder 7 driving/push-and-pulls, can guarantee that under the little situation that takes up room material does not have mechanical obstacle blanking smoothness, and operation can realize long-range and automatic control.
In order to guarantee the circulating effect of hot gas, interchanger 5 adopts spiral helicine semicanal to form.In this example, adopt the DN159 pipe to cut into semicanal open along diameter, the split surface of semicanal pastes to be welded in and forms interchanger 5 on warehouse 2 inwalls.Hot gas is circuitous flowing in interchanger 5, because interchanger 5 is spiral structures, increased the run duration of hot gas in interchanger 5, and preheating storehouse 12 inwalls are fully heated then to conduct heat is heated material, makes temperature of charge rise.When conventional tail gas inlet air temperature was 220 ℃ of left and right sides, exhaust temperature can drop to about 100 ℃.
As shown in Figure 2, preheating described in the utility model storehouse 12 is installed on cracking still 13 tops, for avoiding the too high preheating storehouse 12 of causing of preheating storehouse 12 mounting heights difficulty is installed, and reduce preheating storehouse 12 installation costss and reduce factory building height, in conjunction with the barodynamics principle, the mounting inclination angle degree in preheating storehouse 12 is 45 °, and promptly cracking still 13 is 45 ° with the angle of cut of the axis formation in preheating storehouse 12.The material that be preheated this moment can not need to enter cracking still 13 by gravity under the external force effect.Directly be connected with former cracking still 13 by form of flanges, the hot blast tail gas of cracking still 13 is directly connected to the inlet mouth 6 in preheating storehouse 12, the air outlet 10 in preheating storehouse 12 is received gas shaft and is concentrated discharging.
Working process of the present utility model: with the damaged tire material is that example is illustrated, as shown in Figure 2, after cracking still 13 beginning normal heating operations, the following Cang Gai in preheating storehouse 12 can be pushed the passage of closing with cracking still 13, open storehouse lid 1 with the damaged tire preheating storehouse 12 of packing into, wherein, loadings promptly is next cracking still 13 needed quantity.Charging finishes the pass and closes storehouse lid 1, opening intake valve 15 allows hot blast tail gas enter interchanger 5, finely tune the air outlet valve 16 in preheating storehouse 12 then, the indicating value that adjusts the tensimeter P1 on air valve 16 observation cracking stills 13 offgas duct is near 0.01MPa, observe thermometer simultaneously, if the thermometer T2 of 12 air outlets 10, preheating storehouse and the temperature T 1 of cracking still 13 vapor pipes 14 have bigger temperature head, show the 12 beginning heat exchange work of preheating storehouse, damaged tire is absorbing heat energy.
Damaged tire is in pre-heating stage, treat to open 13 times kettle cover 18 dischargings of cracking still after this still cracking finishes, discharging finishes to close down kettle cover 18, open nitrogen valve, open kettle cover 17, the nitrogen of having opened will be gone up still mouth sealing, and its effect is that isolated outside air enters cracking still 13 and avoids the preheating rear tyre to carry out back in the still producing spontaneous combustion because kettle also is in the condition of high temperature, this technology mode is supporting for safety, is high temperature charging safety operation regulation.The cylinder 7 that the following storehouse in operation preheating storehouse 12 covers, flashboard 9 is pulled out, damaged tire relies on the inclination angle and the effect of damaged tire self gravitation of warehouse 2 to enter cracking still 13 automatically after the preheating, the following Cang Gai in operation preheating storehouse 12 is a flashboard 9, push flashboard 9 and close down Cang Gai, open last storehouse lid 1 charging again in preheating storehouse 12, charging finishes the pass and closes the pre-heating stage that storehouse lid 1 enters next still.
Therefore, preheating described in the utility model storehouse complete processing is simple, low cost of manufacture, heating surface area is big, heat conduction velocity is fast, the material quick heating, the tail gas that can directly utilize cracking still to discharge, the efficient height, make full use of heat energy and reduce hot air discharge, energy-saving and emission-reduction are to meet the energy-conservation product that country advocates.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (9)
1. highly effective energy-conserving environmental-protecting type preheating storehouse, link to each other with cracking apparatus, it is characterized in that: described preheating storehouse comprises warehouse, is coated on the thermal insulation layer and the skin of warehouse outside and be located at interchanger on the warehouse inwall in turn, interchanger is provided with the inlet mouth and the air outlet of stretching out the warehouse outside, inlet mouth is connected with the venting port of described cracking apparatus, the last Cang Gai that the top of warehouse and bottom are respectively equipped with respect to the warehouse folding reaches Cang Gai down, and the warehouse bottom is provided with the linkage section that connects described cracking apparatus.
2. preheating according to claim 1 storehouse is characterized in that: described interchanger is the spirrillum coil pipe.
3. preheating according to claim 2 storehouse is characterized in that: described coil pipe adopts the cutting plane of semicanal and semicanal to paste and is welded on the inwall of described warehouse.
4. preheating according to claim 1 storehouse is characterized in that: described going up between Cang Gai and the described warehouse passed through air cylinder driven.
5. preheating according to claim 1 storehouse is characterized in that: described Cang Gai down is flashboard and passes through air cylinder driven.
6. preheating according to claim 1 storehouse is characterized in that: described thermal insulation layer comprises that the heat insulation coating that is coated in described warehouse outer wall reaches the phenol formaldehyde foam pouring layer in the heat insulation coating arranged outside.
7. preheating according to claim 1 storehouse is characterized in that: described skin is made by stainless steel sheet.
8. according to the described preheating of the arbitrary claim of claim 1-7 storehouse, it is characterized in that: the external part of described inlet mouth and air outlet is welding flange respectively.
9. preheating according to claim 8 storehouse is characterized in that: described preheating storehouse is installed in the top of described cracker, and the axis in described preheating storehouse and the axis of described cracking apparatus are 45 degree and tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202719790U CN201694998U (en) | 2009-12-24 | 2009-12-24 | High-effective energy-saving environmental-protection pre-heating cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202719790U CN201694998U (en) | 2009-12-24 | 2009-12-24 | High-effective energy-saving environmental-protection pre-heating cabin |
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| Publication Number | Publication Date |
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| CN201694998U true CN201694998U (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202719790U Expired - Fee Related CN201694998U (en) | 2009-12-24 | 2009-12-24 | High-effective energy-saving environmental-protection pre-heating cabin |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073273A (en) * | 2014-05-12 | 2014-10-01 | 中机国宏（北京）高分子裂解技术研究院 | Junked tire processing equipment and technology capable of preventing generation of dioxin |
| CN104745230A (en) * | 2015-02-05 | 2015-07-01 | 徐大鹏 | Oil slurry antifouling agent injecting device provided with preheating structure |
| CN104990420A (en) * | 2015-07-09 | 2015-10-21 | 江西稀有金属钨业控股集团有限公司 | Small-scale and low-grade exhaust waste heat utilizing bin |
-
2009
- 2009-12-24 CN CN2009202719790U patent/CN201694998U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073273A (en) * | 2014-05-12 | 2014-10-01 | 中机国宏（北京）高分子裂解技术研究院 | Junked tire processing equipment and technology capable of preventing generation of dioxin |
| CN104745230A (en) * | 2015-02-05 | 2015-07-01 | 徐大鹏 | Oil slurry antifouling agent injecting device provided with preheating structure |
| CN104990420A (en) * | 2015-07-09 | 2015-10-21 | 江西稀有金属钨业控股集团有限公司 | Small-scale and low-grade exhaust waste heat utilizing bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGKE HONGRI (BEIJING) SCIENCE + TECHNOLOGY DEVEL Free format text: FORMER OWNER: ZHUO SHOUYONG Effective date: 20130326 Free format text: FORMER OWNER: CHEN XIANGJUN Effective date: 20130326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HONG KONG, CHINA TO: 100041 SHIJINGSHAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130326 Address after: 100041, building 3, building 3, No. 9654, West well road, Badachu hi tech park, Beijing, Shijingshan District Patentee after: East Red (Beijing) science and Technology Development Co., Ltd. Address before: The new territories of Hongkong Special Administrative Region Chinese tin Chung court Songqi Ge 208 Patentee before: Zhuo Shouyong Patentee before: Chen Xiangjun |
|
| ASS | Succession or assignment of patent right |
Owner name: CHEN XIANGJUN Free format text: FORMER OWNER: DONGKE HONGRI (BEIJING) SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130708 Owner name: ZHUO LEI Effective date: 20130708 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100041 SHIJINGSHAN, BEIJING TO: 256651 BINZHOU, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130708 Address after: 256651 Shandong, Binzhou, Qin Qin Reservoir Road, No. 1, No. Patentee after: Chen Xiangjun Patentee after: Zhuo Lei Address before: 100041, building 3, building 3, No. 9654, West well road, Badachu hi tech park, Beijing, Shijingshan District Patentee before: East Red (Beijing) science and Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |