CN2649592Y - Conny retort - Google Patents
Conny retort Download PDFInfo
- Publication number
- CN2649592Y CN2649592Y CN 03253699 CN03253699U CN2649592Y CN 2649592 Y CN2649592 Y CN 2649592Y CN 03253699 CN03253699 CN 03253699 CN 03253699 U CN03253699 U CN 03253699U CN 2649592 Y CN2649592 Y CN 2649592Y
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- CN
- China
- Prior art keywords
- destructive distillation
- chamber
- water jacket
- coal
- distillation chamber
- 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
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Abstract
The dry distillation furnace of crushed coals belongs to the technical field of crushed coal dry distillation furnace. The current coal dry distillation furnace can not dry distill the coals with diameter less than 30 millimeters. The tar oil is not extracted and therefore being wasted. The technical scheme of the utility model is that beneath the coal distributor 1 is the drying chamber 2, one edge of the drying chamber 2 is connected with the dispersing pipe 12, another edge is connected with the blast heater 10, the blast heater 10 is equipped with the burner 11, beneath the drying chamber 2 is a plurality of drop guide tubes 9, the drop guide tubes enters the destructive distillation chamber 3, inside the destructive distillation chamber3 is a plurality of fire walls 8, fire walls 8 are connected with the burner 7, the upper part of the destructive distillation chamber 3 has a gas exit 13, the lower part of the destructive distillation chamber 3 is the frame 6 with a water jacket, the lower part of the frame 6 is the coke quenching chamber 4 with a water jacket, and the lower part of the coke quenching chamber 4 is the double spiral coke discharging machine 5. The utility model has the advantages of a reasonable structure, energy-saving, high economic benefits, a long life span and being simple and easy.
Description
Technical field: the utility model relates to a kind of broken coal gas retort technical field, is the industrial furnace that destructive distillation fritter degree coal produces semicoke, tar and coal gas in a kind of Coal Chemical Industry more specifically.
Background technology: the present various coal carbonization furnaces that use, the lumpiness of general requirement feed coal is between 30～100mm, and the following fritter degree coal of 30mm can't be handled by pyrogenous fine coal at a low price with the conduct of part fine coal, tar composition wherein is wasted without extraction, cause the wasting of resources, also contaminate environment.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is the broken coal gas retort of the fritter degree coal of a kind of energy of design destructive distillation 5mm～30mm.Its technical scheme is: be kiln 2 below the coal distributing device 1; kiln 2 links to each other with bleeder 12 on one side; the other side links to each other with fan heater 10; fan heater 10 is equipped with burner 11; there are several material guiding pipes 9 kiln 2 belows; material guiding pipe 9 enters destructive distillation chamber 3; several walls with flues 8 are arranged in the destructive distillation chamber 3; wall with flues 8 burner 7 of ining succession; gas exit 13 is arranged at 3 tops, destructive distillation chamber; gas exit 13 has water seal 21, is the framework 6 of band water jacket below the destructive distillation chamber 3, is the coke quencher 4 of band water jacket below the framework 6; water jet standpipe 14 is arranged in the coke quencher 4; framework 6 water jackets are communicated with coke quencher 4 water jackets, are the duplex machine 5 that discharges of the coke below the coke quencher 4, and kiln 2 and destructive distillation chamber 3 outermost layers are steel construction protection bodies 20.The advantage of this utility model is: reasonable in design, and save energy, the economic benefit height, long service life, simple and easy to do.
Description of drawings: this accompanying drawing is the utility model structural representation.
Embodiment: the fritter degree coal behind the sub-sieve advances kiln 2 through the uniform distribution of coal distributing device 1, coal is heated by the hot gas flow from fan heater 10 in kiln 2, hot gas flow comes out to see through the coal seam from pneumatic tube 16, enter effuser 15, part enters bleeder 12 and diffuses, partial reflux advances fan heater 10, the coal of drying enters destructive distillation chamber 3 through material guiding pipe 9, coal heats destructive distillation through wall with flues 8 with from the hot gas flow that wall with flues 8 overflows in destructive distillation chamber 3, the coal gas that destructive distillation produces enters the cooling washing system from gas exit 13 and washes out tar.Hot semicoke after the destructive distillation comes downwards to coke quencher 4, and the part heat is taken away by water jacket internal recycle water, mainly extinguishes by the water through quenching water pipe 14.Semicoke after extinguishing is discharged through the machine 5 that discharges of the coke.Water jacket in the framework 6 is mainly protected framework usefulness, and framework 6 is supporters of destructive distillation chamber 3 and kiln 2 etc., and framework 6 is supported by four pillars 17 and is fixed on the basis.Destructive distillation chamber 3 is the sealing members that surrounded by refractory brick 18, and kiln 2 is the incomplete obturators that surrounded by refractory brick, and kiln 2 and destructive distillation chamber 3 outermost layers are steel construction protection bodies 20.
Claims (1)
1; the broken coal gas retort; it is characterized in that: be kiln (2) below the coal distributing device (1); kiln (2) links to each other with bleeder (12) on one side; the other side links to each other with fan heater (10); fan heater (10) is equipped with burner (11); there are several material guiding pipes (9) kiln (2) below; material guiding pipe (9) enters destructive distillation chamber (3); several walls with flues (8) are arranged in the destructive distillation chamber (3); wall with flues (8) burner (7) of ining succession; gas exit (13) is arranged at top, destructive distillation chamber (3); gas exit (13) has water seal (21); it below the destructive distillation chamber (3) framework (6) of band water jacket; be the coke quencher (4) of band water jacket below the framework (6), water jet standpipe (14) is arranged in the coke quencher (4), framework (6) water jacket is communicated with coke quencher (4) water jacket; be the duplex machine (5) that discharges of the coke below the coke quencher (4), kiln (2) and destructive distillation chamber (3) outermost layer are steel construction protection body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253699 CN2649592Y (en) | 2003-09-29 | 2003-09-29 | Conny retort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253699 CN2649592Y (en) | 2003-09-29 | 2003-09-29 | Conny retort |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649592Y true CN2649592Y (en) | 2004-10-20 |
Family
ID=34328383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03253699 Expired - Fee Related CN2649592Y (en) | 2003-09-29 | 2003-09-29 | Conny retort |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649592Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899056A (en) * | 2012-10-11 | 2013-01-30 | 西安汇华联科科技有限公司 | Vertical short type internally heated carbonization furnace for dry distillation and oil extraction of slack coal |
| CN104178189A (en) * | 2014-08-21 | 2014-12-03 | 同济大学 | Falling-type pyrolyzer |
| CN106398732A (en) * | 2016-10-28 | 2017-02-15 | 湖北鑫固久技术装备有限公司 | Process and device for poly-generation quality improvement of low-quality coal |
| CN114231306A (en) * | 2021-12-15 | 2022-03-25 | 黄容 | Dust-proof dry distillation furnace capable of carrying out hot air drying on combustion raw materials for coking industry |
-
2003
- 2003-09-29 CN CN 03253699 patent/CN2649592Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899056A (en) * | 2012-10-11 | 2013-01-30 | 西安汇华联科科技有限公司 | Vertical short type internally heated carbonization furnace for dry distillation and oil extraction of slack coal |
| CN102899056B (en) * | 2012-10-11 | 2014-02-19 | 王建平 | Vertical short type internally heated carbonization furnace for dry distillation and oil extraction of slack coal |
| CN104178189A (en) * | 2014-08-21 | 2014-12-03 | 同济大学 | Falling-type pyrolyzer |
| CN104178189B (en) * | 2014-08-21 | 2016-08-24 | 同济大学 | A kind of landing-type pyrolysis apparatus |
| CN106398732A (en) * | 2016-10-28 | 2017-02-15 | 湖北鑫固久技术装备有限公司 | Process and device for poly-generation quality improvement of low-quality coal |
| CN114231306A (en) * | 2021-12-15 | 2022-03-25 | 黄容 | Dust-proof dry distillation furnace capable of carrying out hot air drying on combustion raw materials for coking industry |
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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 |