CN204111701U - A kind of biomass, municipal domestic waste disjunctor cracking steam stove - Google Patents
A kind of biomass, municipal domestic waste disjunctor cracking steam stove Download PDFInfo
- Publication number
- CN204111701U CN204111701U CN201420438946.1U CN201420438946U CN204111701U CN 204111701 U CN204111701 U CN 204111701U CN 201420438946 U CN201420438946 U CN 201420438946U CN 204111701 U CN204111701 U CN 204111701U
- Authority
- CN
- China
- Prior art keywords
- fire grate
- stove
- raw material
- gas
- shaped pipe
- 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
- 238000005336 cracking Methods 0.000 title claims abstract description 19
- 239000002028 Biomass Substances 0.000 title claims abstract description 8
- 239000010791 domestic waste Substances 0.000 title claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 239000000567 combustion gas Substances 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 12
- 230000008676 import Effects 0.000 claims abstract description 7
- 230000008646 thermal stress Effects 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims abstract description 5
- 239000003054 catalyst Substances 0.000 claims abstract description 4
- 239000003034 coal gas Substances 0.000 claims abstract description 4
- 150000002013 dioxins Chemical class 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 abstract description 2
- 239000011269 tar Substances 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000007233 catalytic pyrolysis Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a kind of biomass, municipal domestic waste disjunctor cracking steam stove, it is characterized in that: for parallel vertical thirty years of age two stoves and two furnace roof portion bell openings are communicated with one the disjunctor pyrolyzer that U-shaped pipe connects, the structure of two stoves is identical, a raw material fire grate is provided with in every platform stove, raw material fire grate is toward having the import of high-temp combustion gas, the import of high-temp combustion gas is toward having a catalyzer fire grate, it is placed with tar cracking catalyst, stove bottom is provided with gas outlet, connection U-shaped pipe is provided with two thermal stress compensator, a raw material adding apparatus is provided with on connection U-shaped pipe top, between raw material fire grate and catalyzer fire grate, be provided with one be used for adding and subtracting the cold shock gas line that cooled coal gas regulates in-furnace temperature.Dioxins toxic gas can not be produced during this stove production cracking combustion gas; Tar in the combustion gas of producing in stove is completely cleaved, thus prevents the generation of secondary pollution.
Description
Technical field
The utility model relates to a kind of by the producer of biomass and municipal domestic waste cracking.
Background technology
At present, the treatment process that urban waste adopts mainly contains burning or landfill, and incinerating method is halted because producing dioxin carcinogenic substance, and burying method environmental pollution is very large.Meanwhile, start now someone with biomass cracking gas and develop, but because the fuel gases calorific value of existing cracking steam stove is low, tar content is high, secondary pollution is serious, and its practical application is restricted.
Summary of the invention
The utility model is for the shortcoming existed in background technology and problem improvement and bring new ideas in addition, its object is to manufacture a kind of cracking steam stove, it can improve fuel gases calorific value, and prevent municipal domestic waste from burning and produce dioxin, the tar that biomass cracking is produced is cleaved.
The technical solution adopted in the utility model is as follows: a kind of biomass, municipal domestic waste disjunctor cracking steam stove, it is characterized in that: for parallel vertical thirty years of age two stoves and two furnace roof portion bell openings are communicated with one the disjunctor pyrolyzer that U-shaped pipe connects, the structure of two stoves is identical, a raw material fire grate is provided with in every platform stove, raw material fire grate is toward having the import of high-temp combustion gas, the import of high-temp combustion gas is toward having a catalyzer fire grate, it is placed with tar cracking catalyst, stove bottom is provided with gas outlet, for eliminating thermal stresses impact, U-shaped pipe is provided with two thermal stress compensator.A raw material adding apparatus is provided with on connection U-shaped pipe top.The raw material relying on the air-flow that in connection U-shaped pipe, timing is changed direction to be added by feeder is brought in stove respectively.Between raw material fire grate and catalyzer fire grate, be provided with a cold shock gas line, be used for adding and subtracting the use that cooled coal gas regulates in-furnace temperature.
The material of all hardwares in the utility model stove is the high temperature stainless steels such as 310S, and cylinder inboard wall heat insulating refractory material is made up of two-layer, and internal layer is the cast of high-strength Low Cement Castable, and outer is insulation asbestos plate.
Each section of the utility model is all provided with several temperature-measuring casing, for dress temperature thermocouple.
The utility model easily and effectively to provide the heat needed for cracking; Can effectively prevent again gas from taking the producer of raw material thing out of; There is no the direct contact reacts of oxygen and urban waste in cracking gas-producing simultaneously, would not produce Dioxins toxic gas yet; Be provided with tar cracking catalyst in stove, the coal-tar middle oil complete cracking of cracking combustion gas can be made, thus prevent the generation of secondary pollution.
Accompanying drawing explanation
Accompanying drawing is the structure iron of a kind of embodiment of the utility model;
In figure:
A stove B stove
1 is feeding device, and 2 is be communicated with U-shaped pipe, and 3 is bells, and 4 is stove epimere cylindrical shells, 5 is upper cones, and 6 is stove stage casing cylindrical shells, and 7 is temperature thermocouple sleeves, and 8 is raw material fire grates, 9 is burning gas imports, and 10 is catalyzer, and 11 is catalyzer fire grates, and 12 is lower cones, 13 is converter body support plates, and 14 is body of heater bearings, and 15 is hypomere cylindrical shells, 16 is gas outlets, and 17 is thermal stress compensator, 18 fire resistant infillings, 19 is manholes, and 20 is cold shock fuel gas inlet, and 21 is refractory insulating layers.
Embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings below:
From accompanying drawing, the utility model pyrolyzer by A, B two stove disjunctor form.With connection U-shaped pipe 2, the fire door on two stove bells 3 is connected.Raw material is added in connection U-shaped pipe by the feeding device 1 being communicated with U-shaped pipe 2 top by raw material, is brought into respectively in two stoves by the raw material added by the air-flow in time variant direction in pipe.Every stove is from top to bottom provided with raw material fire grate 8, it is placed with fire resistant infilling 18.Toward having cold shock fuel gas inlet 20, control in-furnace temperature by regulating the amount of cooled coal gas.Combing 11 toward having contact oven again, it being placed with catalyzer 10, the tar be used in catalytic pyrolysis combustion gas; Again toward having gas outlet 16, lime-ash exports 16 with combustion gas and draws from stove, and combustion gas is separated lime-ash and combustion gas Exposure degree outward at stove.In order to eliminate the thermal stresses impact being communicated with U-shaped pipe 2, U-shaped pipe is provided with thermal stress compensator 17; In stove, each section is provided with temperature thermocouple sleeve 7; Raw material fire grate 8 and catalyzer fire grate 11 be equipped with manhole 19, for charging and maintenance; Two bodies of heater respectively by respective be that converter body support plate 13 supports, converter body support plate 13 is placed on body of heater bearing 14, and body of heater bearing 14 is supported by 4 supporting legs, and two stoves totally 8 supporting legs are arranged on the monolithic concrete basis of level.
Embodiment described in the utility model is only the description carried out the preferred implementation of utility model; not utility model design and scope are limited; under the prerequisite not departing from utility model design philosophy; the various modification that in this area, the technical scheme of engineering technical personnel to utility model is made and improvement; the protection domain of utility model all should be fallen into; the technology contents of utility model request protection, all records in detail in the claims.
Claims (1)
1. biomass, municipal domestic waste disjunctor cracking steam stove, it is characterized in that: for parallel vertical thirty years of age two stoves and two furnace roof portion bell openings are communicated with one the disjunctor pyrolyzer that U-shaped pipe connects, the structure of two stoves is identical, a raw material fire grate is provided with in every platform stove, raw material fire grate is toward having the import of high-temp combustion gas, the import of high-temp combustion gas is toward having a catalyzer fire grate, it is placed with tar cracking catalyst, stove bottom is provided with gas outlet, connection U-shaped pipe is provided with two thermal stress compensator, a raw material adding apparatus is provided with on connection U-shaped pipe top, between raw material fire grate and catalyzer fire grate, be provided with one be used for adding and subtracting the cold shock gas line that cooled coal gas regulates in-furnace temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438946.1U CN204111701U (en) | 2014-08-06 | 2014-08-06 | A kind of biomass, municipal domestic waste disjunctor cracking steam stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438946.1U CN204111701U (en) | 2014-08-06 | 2014-08-06 | A kind of biomass, municipal domestic waste disjunctor cracking steam stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111701U true CN204111701U (en) | 2015-01-21 |
Family
ID=52329035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438946.1U Expired - Fee Related CN204111701U (en) | 2014-08-06 | 2014-08-06 | A kind of biomass, municipal domestic waste disjunctor cracking steam stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111701U (en) |
-
2014
- 2014-08-06 CN CN201420438946.1U patent/CN204111701U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105202545A (en) | Garbage pyrolysis gasification incineration treatment device | |
| CN105674232B (en) | A kind of biomass micron fuel hot industry boiler of clean and effective | |
| CN206478646U (en) | A kind of domestic garbage pyrolysis stove | |
| CN109681884B (en) | Solid organic waste pyrolysis furnace for combusting brown gas | |
| CN107676789A (en) | A kind of refuse pyrolysis method and device | |
| CN104819469B (en) | A kind of refuse pyrolysis gasification furnace | |
| CN104711032A (en) | High-temperature plasma waste gasification and cracking furnace | |
| CN107957069A (en) | A kind of refuse pyrolysis gasification system | |
| CN104976621A (en) | Household garbage pyrolysis gasifier | |
| CN202881204U (en) | Sludge gasifying furnace with plasma torch heating system | |
| CN101967386B (en) | Self-combustion biomass char production furnace | |
| CN203065417U (en) | Three-section authigenic flow guide groove type continuous pyrolysis gasification furnace for bulk rubbish combustible material | |
| CN209622800U (en) | A kind of new type high temperature pyrolysis oven | |
| CN202881201U (en) | Hazardous waste gasifier with plasma torch heating system | |
| CN204111701U (en) | A kind of biomass, municipal domestic waste disjunctor cracking steam stove | |
| CN105670694A (en) | Biomass Gasifier | |
| CN102443445B (en) | Technology and equipment for simultaneous removal of tar in biomass moving bed continuous gasification | |
| CN103614164A (en) | Method for treating and utilizing rural solid wastes and biomass by plasma gasification technology and device | |
| CN204358732U (en) | Pocket wheel fire grate horizontal revolving gasification furnace | |
| CN203960141U (en) | Top-suction type biomass gasification furnace that can heating gas | |
| CN105972601A (en) | Anaerobic rubbish decomposition technology | |
| CN104119933B (en) | With the refuse disposal installation of generating equipment | |
| CN201512512U (en) | Tobacco waste high temperature dry distillation treatment equipment | |
| CN202968495U (en) | Biomass and municipal waste cracking gasification furnace | |
| CN204022755U (en) | With the refuse disposal system of generating set |
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: SHENZHEN LEBAITAI NEW ENERGY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: CHENG PEISHENG Effective date: 20150630 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150630 Address after: 518000 Guangdong city of Shenzhen province Futian District Lotus Street, Kamei Chihiroko garden podium 203-5 Patentee after: Shenzhen city Baitai new energy equipment Co.,Ltd. Address before: 414000 Hunan City, Yueyang province Yueyang Tower District Nanhu Avenue Municipal Drug Administration Patentee before: Cheng Peisheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |