CN203346335U - Spiral feeding gas producer - Google Patents
Spiral feeding gas producer Download PDFInfo
- Publication number
- CN203346335U CN203346335U CN 201320322094 CN201320322094U CN203346335U CN 203346335 U CN203346335 U CN 203346335U CN 201320322094 CN201320322094 CN 201320322094 CN 201320322094 U CN201320322094 U CN 201320322094U CN 203346335 U CN203346335 U CN 203346335U
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- China
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- spiral conveyer
- coal gas
- lower spiral
- coal
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Abstract
The utility model relates to a gas producer, in particular to a spiral feeding gas producer. An upper spiral conveyor (1) and a lower spiral conveyor (2) are arranged above the inside of a producer body; a material inlet (3) is formed at an input end of the upper spiral conveyor (1); a steam collection cavity (4) and a steam discharge port (5) are arranged and formed at the top of the upper spiral conveyor (1); a conveying section (6), a first gas blocking section (7), an anaerobic dry distillation section (8), a second gas blocking section (9) and a material outlet (10) are sequentially arranged and formed from an input end to an output end of the lower spiral conveyor (2); and a gas collection cavity (11) and a gas output port (12) are arranged and formed at the top, located at the anaerobic dry distillation section (8), of the lower spiral conveyor (2). The spiral feeding gas producer has the advantages of reasonable structure, low manufacturing cost, low energy consumption and good economic benefit; the carbon dioxide content in tar is low; and the product quality is high.
Description
Technical field
The utility model relates to producer gas generator, is specifically related to a kind of producer gas generator that adopts screw feeding type.
Background technology
At present, the Coal Chemical Industry stove adopts vertical one section, Two-Section Gas Generator mostly both at home and abroad, and tar products is crude tar oil.Exist price and profit low, electric power of equipment consumption is large, and heat energy can't utilize with coal and require the shortcomings such as high.In production, coal requires highly, and particle must reach three to five millimeters.In process of production, directly with air, contact, coal burning contains great amount of carbon dioxide and is blended in burnt gas.Simultaneously, existing processing unit can't extract light cleaned coal tar, forms the serious wasting of resources.
Summary of the invention
Technical problem to be solved in the utility model is: according to the problems referred to above, provide a kind of screw feeding type producer gas generator.
Technical solution of the present utility model is: it comprises body of heater, top in described body of heater is provided with spiral conveyer and lower spiral conveyer, upper spiral conveyer input terminus is provided with opening for feed, top is provided with the steam air collecting chamber and is provided with the vapor exhaust outlet, lower spiral conveyer is provided with transportation section by input terminus successively to output terminal, the first coal gas blocking-up section, the anaerobic retort section, the second coal gas blocking-up section and discharge port, lower spiral conveyer top is provided with the coal gas air collecting chamber and is provided with the coal gas delivery port in the anaerobic retort section, the transportation section of lower spiral conveyer and anaerobic retort section are provided with the helical feed sheet in axle, the first coal gas blocking-up section and the second coal gas blocking-up section are provided with some taper press sections in axle, discharge port is provided with taper fragmentation section in axle, upper spiral conveyer output terminal is connected by pipeline with lower spiral conveyer input terminus.
Technique effect of the present utility model is: it have advantages of rational in infrastructure, cost is low, energy consumption is low and good in economic efficiency, in tar, carbon dioxide content is low, product quality is high.Coal requires low, not high to granularity requirements, can select even other organic raw material extraction coal tar of various existing coal dusts, obtains light cleaned coal tar products simultaneously, makes the energy obtain maximum using.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, it comprises body of heater, top in described body of heater is provided with spiral conveyer 1 and lower spiral conveyer 2, upper spiral conveyer 1 input terminus is provided with opening for feed 3, top is provided with steam air collecting chamber 4 and is provided with vapor exhaust outlet 5, lower spiral conveyer 2 is provided with transportation section 6 by input terminus successively to output terminal, the first coal gas blocking-up section 7, anaerobic retort section 8, the second coal gas blocking-up section 9 and discharge port 10, lower spiral conveyer 2 tops are provided with coal gas air collecting chamber 11 and are provided with coal gas delivery port 12 in anaerobic retort section 8, transportation section 6 and the anaerobic retort section 8 of lower spiral conveyer 2 are provided with helical feed sheet 13 in axle, first coal gas blocking-up section the 7 and second coal gas blocking-up section 9 is provided with some taper press sections 14 in axle, discharge port 10 is provided with taper fragmentation section 15 in axle, upper spiral conveyer 1 output terminal is connected by pipeline with lower spiral conveyer 2 input terminuss.Described lower spiral conveyer 2 belows are provided with traveling-grate stoker 16, and the material of discharge port 10 outputs is fallen on traveling-grate stoker 16 and can be heated anaerobic retort section 8 after burning.Press section 14 diameters of described first coal gas blocking-up section the 7 and second coal gas blocking-up section 9 are all to increase successively from front to back.Described upper spiral conveyer 1 is connected and is driven by motor 17 by chain with lower spiral conveyer 2.Described traveling-grate stoker 16 belows are connected with gas blower 18.
The utility model, when operation, first fires, at the interior coal dust that adds continuously of the opening for feed 3 of upper spiral conveyer 1 in stove.Coal dust is preheated in upper spiral conveyer 1, water vapour is collected and is discharged by steam air collecting chamber 4, and at lower spiral conveyer 2 coal dusts, through the taper press section, 14 extruding form imporosity, and anaerobic retort section 8 is sealed at both ends, air can't be entered, to realize the anaerobic destructive distillation.Coal tar after discharge port 10 outputs participates in burning by 15 fragmentations of broken section and on the fire grate below dropping to.
The utility model utilizes carbon and the heat energy of the burning self that burns gas is dried coal dust, utilizes physical method to carry out the destructive distillation of coal gas blocking-up anaerobic, through condensation or other method, extracts coal tar.Because be thoroughly to completely cut off the destructive distillation of air anaerobic, so coal tar purity is high, cost is low, it is little to pollute, enterprise can obtain economic benefit preferably, improves coal coproduction efficiency, reduces in a large number CO
2and SO
2discharge, reduce energy consumption, is conducive to environment protection.
This product, before coal dust firing, through drying and pure anaerobic destructive distillation, then can extract elaboration coal tar by cooling or other method, and raw material availability is high, good in economic efficiency.And occupy little space, technique is simple, can use multiple Coal rank, can regulate pyrolysis temperature and speed according to the coal dust kind, makes coal resources according to the market requirement, output high quality, high-quality Chemicals, and heat energy can take full advantage of, and reduces CO
2discharge.Coal gas can utilize in many ways, and the heat energy in stove also can be used for other purposes, and the energy is fully used.
If the utility model is installed in existing machinery (traveling-grate stoker) boiler, when not affecting former boiler heat-energy utilization, can also additionally obtain the coal tar oil and gas, make utilization results of energy better.
Claims (5)
1. screw feeding type producer gas generator, comprise body of heater, it is characterized in that, top in described body of heater is provided with spiral conveyer (1) and lower spiral conveyer (2), upper spiral conveyer (1) input terminus is provided with opening for feed (3), top is provided with steam air collecting chamber (4) and is provided with vapor exhaust outlet (5), lower spiral conveyer (2) is provided with transportation section (6) by input terminus successively to output terminal, the first coal gas blocking-up section (7), anaerobic retort section (8), the second coal gas blocking-up section (9) and discharge port (10), lower spiral conveyer (2) top is provided with coal gas air collecting chamber (11) and is provided with coal gas delivery port (12) in anaerobic retort section (8), transportation section (6) and the anaerobic retort section (8) of lower spiral conveyer (2) are provided with helical feed sheet (13) in axle, the first coal gas blocking-up section (7) and the second coal gas blocking-up section (9) are provided with some taper press sections (14) in axle, discharge port (10) is provided with taper fragmentation section (15) in axle, upper spiral conveyer (1) output terminal is connected by pipeline with lower spiral conveyer (2) input terminus.
2. screw feeding type producer gas generator as claimed in claim 1, it is characterized in that, described lower spiral conveyer (2) below is provided with traveling-grate stoker (16), and the material of discharge port (10) output can be heated anaerobic retort section (8) after falling the upper burning of traveling-grate stoker (16).
3. screw feeding type producer gas generator as claimed in claim 1, is characterized in that, press section (14) diameter of described the first coal gas blocking-up section (7) and the second coal gas blocking-up section (9) is all to increase successively from front to back.
4. screw feeding type producer gas generator as claimed in claim 1, is characterized in that, described upper spiral conveyer (1) is connected and is driven by motor (17) by chain with lower spiral conveyer (2).
5. screw feeding type producer gas generator as claimed in claim 2, is characterized in that, described traveling-grate stoker (16) below is connected with gas blower (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320322094 CN203346335U (en) | 2013-06-06 | 2013-06-06 | Spiral feeding gas producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320322094 CN203346335U (en) | 2013-06-06 | 2013-06-06 | Spiral feeding gas producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346335U true CN203346335U (en) | 2013-12-18 |
Family
ID=49746258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320322094 Withdrawn - After Issue CN203346335U (en) | 2013-06-06 | 2013-06-06 | Spiral feeding gas producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305245A (en) * | 2013-06-06 | 2013-09-18 | 东宁县新星机械设备厂 | Spiral-feeding type gas producer |
| WO2016042213A1 (en) * | 2014-09-19 | 2016-03-24 | Adamatic Oy | Pyrolysis apparatus and method |
-
2013
- 2013-06-06 CN CN 201320322094 patent/CN203346335U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305245A (en) * | 2013-06-06 | 2013-09-18 | 东宁县新星机械设备厂 | Spiral-feeding type gas producer |
| CN103305245B (en) * | 2013-06-06 | 2014-05-07 | 东宁县新星机械设备厂 | Spiral-feeding type gas producer |
| WO2016042213A1 (en) * | 2014-09-19 | 2016-03-24 | Adamatic Oy | Pyrolysis apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20140507 |
|
| RGAV | Abandon patent right to avoid regrant |