CN2793081Y - Gas producer - Google Patents
Gas producer Download PDFInfo
- Publication number
- CN2793081Y CN2793081Y CN 200520024063 CN200520024063U CN2793081Y CN 2793081 Y CN2793081 Y CN 2793081Y CN 200520024063 CN200520024063 CN 200520024063 CN 200520024063 U CN200520024063 U CN 200520024063U CN 2793081 Y CN2793081 Y CN 2793081Y
- Authority
- CN
- China
- Prior art keywords
- stoker
- revolving
- ash pan
- coal
- hearth
- Prior art date
- 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
Links
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
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a gas generating furnace which is composed of a hearth, a fire grate, a hydraulic revolving ash pan, a ventilating pipe, a stoker and a gas conduit, wherein the hearth formed by an outer wall and an inner liner is a sealed chamber which is connected to a water inlet pipe and a water outlet pipe, and a slag notch is arranged at the bottom of the sealed chamber. A revolving shaft is positioned in the center of the lower end of the hearth, the tower type fire grate is arranged on the upper part of the revolving shaft, the revolving ash pan is arranged in the middle of the revolving shaft, and the lower part of the revolving shaft is connected to the ventilating pipe. Driving teeth are arranged around the revolving ash pan and are matched with a driving tooth of a piston rod of a hydraulic oil cylinder which is fastened to the ground. A stoker seat is arranged on the upper part of the hearth, and the stoker and the ventilating pipe are arranged on the stoker seat. The furnace has the advantages of small volume, low manufacturing cost, no slag bonding in the operating process and easy slag removal. The revolving ash pan is connected to the revolving shaft, so the service life is long, and the quality of the output gas is high. As a result, the utility model is an ideal gas generating device.
Description
Technical field
The utility model relates to a kind of gasifier section, a kind of specifically producer gas generator.
Background technology
Existing producer gas generator hearth outer wall is made up of steel plate, and inwall is made by refractory materials, and is coal-fired in the incendiary process, the easy dry slag of refractory materials, slag are long-pending more thick more on the wall within it, cause burner hearth more and more littler, the cleaning slag expends man-hour, influences efficient, and work-ing life is short; Its ash-pan is by worm gear, worm drive, its cost height, and after the wearing and tearing, ash-pan easily causes integral body to scrap, and changes more loaded down with trivial detailsly, and the time is long, consumes great amount of manpower and material resources, influence gas yield, and its volume is big, heaviness.
Summary of the invention:
The purpose of this utility model aim to provide a kind of easy to maintenance, cost is low, the producer gas generator of long service life.
The technical scheme that realizes the foregoing invention purpose is: a kind of producer gas generator, constitute by burner hearth, fire grate, hydraulic pressure revolving ash pan, vent-pipe, stoker, gas line, it is characterized in that: the burner hearth that is made of outer wall and liner is an annular seal space, the sealing chamber connects with inlet tube and outlet tube, and slag notch is equipped with in its underpart; Rotating shaft is positioned at centre, burner hearth lower end, and tower fire grate is equipped with on the top of this rotating shaft, and revolving ash pan is equipped with at the middle part, and bottom and vent-pipe link; Be provided with driving cog around this revolving ash pan, an end and the driving cog that is fixed in its piston rod of hydraulic ram on ground match with; This upper furnace is equipped with the coal support, and the coal support is an one with the bell of full jacket structure for water, on this coal support stoker and gas line is housed.
Owing to adopted technique scheme, this furnace volume is little, low cost of manufacture, and operation process is dry slag not, and deashing is easy.Revolving ash pan is connected with rotating shaft, long service life, the gas quality height of output.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
The concrete real mode of revolving:
Producer gas generator is made up of burner hearth 18, fire grate 8, revolving ash pan 10, vent-pipe 12, stoker 2, gas line 3 etc.Referring to accompanying drawing 1, this burner hearth 18 is made up of outer wall 5 and liner 6, and outer wall 5, liner 6 form annular seal space.The sealing chamber connects with water inlet pipe 19, rising pipe 16, and water inlet pipe 19 is connected with water tank 20, and slag notch 7 is equipped with in the bottom of annular seal space.Rotating shaft 11 is positioned at centre, burner hearth 18 lower end, and this rotating shaft 11 is a tubular shaft, and eccentric tower fire grate 8 is equipped with on its top, and revolving ash pan 10 is equipped with at the middle part, and bottom and vent-pipe 12 link.Ash cutter 9 is installed on the revolving ash pan 10, is provided with driving cog 22 around this revolving ash pan 10, an end and the driving cog of piston rod that is fixed in the hydraulic ram 13 on ground match with.Hydraulic ram 13 is connected with fuel tank 14, and fuel tank 14 is connected with oil pump 15.Coal support 4 is equipped with on the top of burner hearth 18, and bell and coal support 4 are one, are full jacket structure for water.Stoker 2 and gas line 3 are housed on this coal support 4.These burner hearth 18 outer walls connect with stanchion step 17, and the coal filling hole 1 on stoker top connects with coal-fired e Foerderanlage 21.Rising pipe 16 is connected with water inlet pipe 19.
Principle of work:
Coal-fired by coal-fired e Foerderanlage through coal filling hole 1, stoker 2 is delivered in the burner hearth 18, the gas that gas blower is got is via vent-pipe 12, hollow rotating shaft 11 is delivered in the burner hearth, water in the water tank 20 is via water inlet pipe 19, rising pipe 16 enters annular seal space and bell internal recycle, the heat that fire coal in the burner hearth 18 produces in combustion processes is lowered the temperature, oil pump 15 presses oil to enter in the oil cylinder 13 under the drive of motor from fuel tank 14, the piston rod of oil cylinder 13 embeds in the revolving ash pan 10 transmission teeth groove all around, in the process that piston rod constantly back and forth stretches, driven rotary ash-pan 10 is done the uniform speed rotation, the coal-fired ashes that produce in combustion processes fall into revolving ash pan 10 by the tower rotation fire grate 8 of off-centre, when ashes fall to expiring revolving ash pan 10, ash-pan 10 outer ashes are removed by grey cutter 9.The gas that produces in the fired coal combustion process is sent into coal gas via gas line 3 and is stored and combustion unit; When cinder need be cleared up, slag notch 7 opened clear up; Coal-fired capacity in burner hearth 18 after a little while, coal is carried out in the coal-fired measuring apparatus prompting on the stoker 2.
Claims (2)
1, a kind of producer gas generator, constitute by burner hearth, fire grate, hydraulic pressure revolving ash pan, vent-pipe, stoker, gas line, it is characterized in that: the burner hearth that is made of outer wall and liner is an annular seal space, and the sealing chamber connects with inlet tube and outlet tube, and slag notch is equipped with in its underpart; Rotating shaft is positioned at centre, burner hearth lower end, and tower fire grate is equipped with on the top of this rotating shaft, and revolving ash pan is equipped with at the middle part, and bottom and vent-pipe link; Be provided with driving cog around this revolving ash pan, an end and the driving cog that is fixed in its piston rod of hydraulic ram on ground match with; This upper furnace is equipped with the coal support, and the coal support is an one with the bell of full jacket structure for water, on this coal support stoker and gas line is housed.
2, producer gas generator according to claim 1 is characterized in that, this hearth outer wall connects with stanchion step, and the coal filling hole on stoker top connects with coal-fired e Foerderanlage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024063 CN2793081Y (en) | 2005-05-13 | 2005-05-13 | Gas producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024063 CN2793081Y (en) | 2005-05-13 | 2005-05-13 | Gas producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793081Y true CN2793081Y (en) | 2006-07-05 |
Family
ID=36820229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024063 Expired - Fee Related CN2793081Y (en) | 2005-05-13 | 2005-05-13 | Gas producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793081Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190323A (en) * | 2016-08-31 | 2016-12-07 | 南通天蓝环保能源成套设备有限公司 | Rotary combustion chamber air feed and the multifunctional all gasification furnace of simple scraper plate ash disposal |
-
2005
- 2005-05-13 CN CN 200520024063 patent/CN2793081Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190323A (en) * | 2016-08-31 | 2016-12-07 | 南通天蓝环保能源成套设备有限公司 | Rotary combustion chamber air feed and the multifunctional all gasification furnace of simple scraper plate ash disposal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |