CN217604102U - Straw pile-burning burner with water-cooling rolling grate - Google Patents
Straw pile-burning burner with water-cooling rolling grate Download PDFInfo
- Publication number
- CN217604102U CN217604102U CN202221812146.2U CN202221812146U CN217604102U CN 217604102 U CN217604102 U CN 217604102U CN 202221812146 U CN202221812146 U CN 202221812146U CN 217604102 U CN217604102 U CN 217604102U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- water
- pipe
- combustion
- discharging
- 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.)
- Active
Links
- 239000010902 straw Substances 0.000 title claims abstract description 33
- 238000005096 rolling process Methods 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 65
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 238000007664 blowing Methods 0.000 claims abstract description 27
- 238000002309 gasification Methods 0.000 claims abstract description 11
- 239000002893 slag Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 34
- 239000002956 ash Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- 241001101998 Galium Species 0.000 description 3
- 235000014820 Galium aparine Nutrition 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Images
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model belongs to the technical field of straw pile combustion equipment, in particular to a water-cooling rolling grate straw pile combustion burner, which comprises a bracket, wherein a combustion chamber is arranged on the bracket; a feeding port is formed in the combustion chamber, and an air blowing structure matched with the combustion chamber is further arranged on the support; the combustion chamber is connected with a discharging cavity, a water-cooling rolling grate is arranged at the end part of the combustion chamber close to the discharging cavity, and the discharging cavity is also connected with a discharging structure; the combustion chamber is also connected with a gasification chamber, and the gasification chamber is connected with a combustion-supporting port; the water-cooling rolling grate comprises a plurality of rotating rollers which are rotatably connected with the combustion chamber, and crushing teeth are uniformly distributed on the plurality of rotating rollers; gears are coaxially and fixedly connected to the plurality of rotating rollers, the gears on the adjacent rotating rollers are meshed with each other, and a motor coaxially and fixedly connected with any one gear is fixedly connected to the combustion chamber; the utility model discloses the effectual relatively poor problem of current heap burner combustion effect of having solved.
Description
Technical Field
The utility model belongs to the technical field of the straw is piled and is burnt equipment, concretely relates to water-cooling roll grate straw is piled and is burnt combustor.
Background
With the development of economy, the demand of people on energy is increasing day by day, however, crude oil, natural gas and coal which are main energy sources of human beings at present are rapidly reduced, and in recent years, the nation is a policy to forbid direct straw burning in the field, and the combustion technology of industrial boiler biomass is gradually developed by combining the reality that China has abundant biomass resources, so that the method has positive significance for saving conventional energy and optimizing energy structures in China.
The straw pile combustion equipment is developed rapidly in recent years, mainly bundles straws in the field into big bags, and then conveys the big bags to a processing workshop for crushing and pressing into biomass particles, the production process consumes too much manpower and electric energy, the straw particles after straw processing are three to four times of the price of the big bags of straws, and the market is difficult to accept. At present, direct-fired boilers with large straw bales exist, but due to the fact that development time is short and design is unreasonable, large waste is caused, and even normal use cannot be achieved.
In addition, the existing straw direct-fired boiler comprises a chain direct-fired boiler and a reciprocating grate direct-fired boiler which are transformed by a coal-fired boiler; and circulating fluidized bed straw boilers, vibrating grate direct-fired boilers and the like. The chain direct-fired boiler and the reciprocating direct-fired boiler are different from the conventional coal-fired boiler, mainly adopt a layer-fired mode, are easy to cause the problems of insufficient thermal power, substandard thermal efficiency and the like, and cause the boiler flue gas to be corroded by dew due to over-low combustion accumulated temperature in a hearth most seriously, and can not be used frequently in alpine regions because of over-high water content of straws. The water content of the straws which can be used as fuel in alpine regions is generally 30-40% or even higher, and the impurity content is 5-15%, the layer combustion mode can only combust the straws with the water content below 25% and the impurity content below 5%, if a large amount of straws are used, the straws can be stored, naturally dried and screened, and then the straws are used after next year, a very large field and manpower and material resources are needed for transportation, and the fire prevention problem is more serious.
The circulating fluidized bed straw boiler and the vibrating grate direct-fired boiler are mainly used for the construction of large or super-large boilers, and are not widely applied due to high manufacturing cost, large occupied area, high fuel requirement and easy corrosion and abrasion. The circulating fluidized bed straw boiler and the vibrating grate direct-fired boiler have overhigh investment cost, are only suitable for the construction of large or ultra-large projects, have strict requirements on fuel and can be worn and corroded to a certain extent on a boiler body after being used for a period of time. And the phenomenon of incomplete combustion is easy to occur to cause the waste of fuel.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming the defects of the prior art, the utility model provides a water-cooling rolling grate straw pile fires combustor, the effectual relatively poor problem of combustor combustion effect of having solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a water-cooled rolling grate straw pile-burning combustor comprises a bracket, wherein a combustion chamber is arranged on the bracket; the combustion chamber is provided with a feeding port, and the bracket is also provided with a blast structure matched with the combustion chamber; the combustion chamber is connected with a discharging cavity, a water-cooling rolling grate is arranged at the end part of the combustion chamber close to the discharging cavity, and the discharging cavity is also connected with a discharging structure; the combustion chamber is also connected with a gasification chamber, and the gasification chamber is connected with a combustion-supporting port; the water-cooling rolling grate comprises a plurality of rotating rollers which are rotatably connected with the combustion chamber, and crushing teeth are uniformly distributed on the plurality of rotating rollers; a plurality of the rotating rollers are coaxially and fixedly connected with gears, the gears on the adjacent rotating rollers are mutually meshed, and a motor coaxially and fixedly connected with any gear is fixedly connected to the combustion chamber.
Further, ejection of compact structure includes the spiral slagging-off machine with ejection of compact chamber matched with, is connected with the scraper blade slagging-off machine on the spiral slagging-off machine.
Furthermore, the spiral slag remover comprises a discharge pipe communicated with the discharge cavity, a spiral motor is fixedly connected to the discharge pipe, and the output end of the spiral motor is connected with a propeller.
Furthermore, the scraper slag remover comprises a slag removing pipe which is communicated with the discharge pipe and is obliquely arranged upwards, and one end of the slag removing pipe, which is close to the discharge pipe, is fixedly connected with a slag removing motor; the slag removing motor is fixedly connected with a driving wheel, the other end of the slag removing pipe is fixedly connected with a driven wheel, a chain matched with the driven wheel is arranged on the driving wheel, and a slag removing plate is fixedly connected to the chain.
Furthermore, a water injection port is arranged on the discharging cavity, and a water outlet corresponding to the water injection port is arranged on the discharging pipe.
Furthermore, the air blowing structure comprises an air blower fixedly connected with the bracket, the air blower is connected with a lower air blowing pipe, a middle air blowing pipe and an upper air blowing pipe which are sequentially arranged from bottom to top, the lower air blowing pipe, the middle air blowing pipe and the upper air blowing pipe are communicated with the combustion chamber, and the lower air blowing pipe is arranged below the rotating roller; the lower blast pipe, the middle blast pipe and the upper blast pipe are all connected with annular air inlet pipes, and air inlets matched with the combustion chamber are uniformly distributed on the air inlet pipes.
Furthermore, the combustion-supporting port is a cone structure with a small upper part and a big lower part.
Compared with the prior art, the beneficial effects of the utility model are that:
when the utility model is used, the fuel can increase the thickness to be parallel to the material loading port, the fuel layer is about 2 meters, and the fuel can be dried and burnt completely even if the water content of the fuel is slightly larger; through the water-cooling rolling grate consisting of the motor, the gear, the rotating roller and the crushing teeth, ash generated after fuel combustion and impurities in the crushed fuel can be effectively discharged; when the fuel is used, firstly, the fuel which can be used by the technology does not need to be processed, the water content of the fuel is not more than 40 percent and can be directly used, the impurity content of the fuel is controlled to be less than 10 percent, the operation is stable, and the labor is saved; make this application effectual solved the big problem of northern frigid zone straw water content, this application gasification combustion degree is higher, and combustible substance burns fully, more is fit for the market under the big situation of current environmental protection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is the reclaimed water cooling rolling grate of the utility model;
in the figure: 1. the device comprises a support, 2 parts of a discharge pipe, 3 parts of a propeller, 4 parts of a scraper slag remover, 5 parts of a discharge cavity, 6 parts of a blower, 7 parts of a lower blast pipe, 8 parts of a middle blast pipe, 9 parts of an upper blast pipe, 10 parts of a combustion chamber, 11 parts of a gasification chamber, 12 parts of a water-cooling rolling grate, 13 parts of a combustion-supporting port, 14 parts of a rotating roller, 15 parts of crushing teeth, 16 parts of a gear.
Detailed Description
A water-cooling rolling grate straw pile-burning combustor is shown in figures 1 and 2 and comprises a support 1, wherein a combustion chamber 10 is arranged on the support 1; a feeding port is formed in the combustion chamber 10, and an air blowing structure matched with the combustion chamber 10 is further arranged on the support 1; the combustion chamber 10 is made of refractory materials, so that the temperature of a hearth is greatly increased, fuel can be pyrolyzed in a short time to be gasified, and combustion is carried out more efficiently. The combustion chamber 10 is connected with a discharging cavity 5, a water-cooling rolling grate 12 is arranged at the end part of the combustion chamber 10 close to the discharging cavity 5, and a discharging structure is also connected to the discharging cavity 5; the combustion chamber 10 is also connected with a gasification chamber 11, and the gasification chamber 11 is connected with a combustion-supporting port 13; the water-cooling rolling grate 12 comprises a plurality of rotating rollers 14 which are rotatably connected with the combustion chamber 10, and crushing teeth 15 are uniformly distributed on the plurality of rotating rollers 14; a plurality of rotating rollers 14 are coaxially and fixedly connected with gears 16, the gears 16 on the adjacent rotating rollers 14 are mutually meshed, and a motor coaxially and fixedly connected with any one gear 16 is fixedly connected to the combustion chamber 10.
When the utility model is used, the whole or loose straw is conveyed into the burner by the push type feeding machine (chain or rack transmission) and then is ignited, and is burned on the water-cooling rolling grate 12, and the fuel is continuously pushed to increase the fuel thickness until the thickness is aligned with the feeding hole; the discharging cavity 5 is in a sealed positive-pressure oxygen-enriched state, the combustion chamber 10 is in a micro-negative-pressure state for combustion, and continuous feeding can be realized for continuous combustion; firstly, the fuel can be increased in thickness to be flush with a feeding port, the fuel layer is about 2 m, and the fuel can be dried and burnt cleanly even if the water content of the fuel is slightly larger; secondly, the water-cooling rolling grate 12 consisting of the motor, the gear 16, the rotating roller 14 and the crushing teeth 15 can effectively discharge ashes after the fuel is burnt and crush impurities in the fuel; the burnt impurities are discharged through the discharging structure, and the burnt gas is discharged through the gasification chamber 11 and the combustion-supporting opening 13.
Further, the discharging structure comprises a spiral slag remover matched with the discharging cavity 5, and a scraper slag remover 4 is connected to the spiral slag remover; the spiral slag remover comprises a discharge pipe 2 communicated with a discharge cavity 5, a spiral motor is fixedly connected to the discharge pipe 2, and the output end of the spiral motor is connected with a propeller 3; the scraper slag remover 4 comprises a slag removing pipe which is communicated with the discharge pipe 2 and is arranged in an upward inclined manner, and one end of the slag removing pipe, which is close to the discharge pipe 2, is fixedly connected with a slag removing motor; the slag removing motor is fixedly connected with a driving wheel, the other end of the slag removing pipe is fixedly connected with a driven wheel, a chain matched with the driven wheel is arranged on the driving wheel, and a slag removing plate is fixedly connected to the chain.
When the discharging structure is used, impurities and ash coke which contain soil and cannot be combusted fall into the discharging pipe 2 after being crushed by the water-cooled rolling grate 12; the screw motor is started, the screw motor drives the propeller 3 to rotate, and the propeller 3 drives the ash residue to move towards the slag removing pipe; the slag removing motor is started, the slag removing motor is matched with the chain through the driving wheel to drive the driven wheel to rotate, and the chain discharges ash through the slag removing plate.
Furthermore, a water filling port is arranged on the discharging cavity 5, and a water discharging port corresponding to the water filling port is arranged on the discharging pipe 2; water is injected into the discharging cavity 5 and the discharging pipe 2 through a water injection port, and ash slag is cooled through water cooling.
Furthermore, the blowing structure comprises a blower 6 fixedly connected with the bracket 1, the blower 6 is connected with a lower blowing pipe 7, a middle blowing pipe 8 and an upper blowing pipe 9 which are sequentially arranged from bottom to top, the lower blowing pipe 7, the middle blowing pipe 8 and the upper blowing pipe 9 are all communicated with the combustion chamber 10, and the lower blowing pipe 7 is arranged below the rotating roller 14; the lower blast pipe 7, the middle blast pipe 8 and the upper blast pipe 9 are all connected with annular air inlet pipes, and air inlets matched with the combustion chamber 10 are uniformly distributed on the air inlet pipes; the blower 6 is matched with the lower blast pipe 7, the middle blast pipe 8, the upper blast pipe 9, the air inlet pipe and the air inlet to provide uniform oxygen for combustion so as to strengthen the combustion.
Furthermore, the combustion-supporting port 13 is a cone structure with a small upper part and a large lower part, and the combustion-supporting port 13 is formed by pouring refractory materials; because the combustion-supporting port 13 is a cone structure with a small upper part and a large lower part, high temperature can be effectively accumulated, gas can be ignited at high temperature, combustion is enhanced, and the problems of smoke discharge, environmental pollution failure and fuel waste caused by incomplete combustion can be effectively avoided.
The utility model discloses a working process does:
when the utility model is used, water is injected into the discharging cavity 5 and the discharging pipe 2 through the water injection port, and the ash is cooled through water cooling; the whole or loose bales of straws are conveyed into a combustor by a push type feeding machine (chain or rack transmission) and then ignited, and are combusted on a water-cooled rolling grate 12, and fuel is continuously pushed to increase the thickness of the fuel until the thickness of the fuel is flush with a feeding port; because the discharging cavity 5 is in a sealed positive-pressure oxygen-enriched state, and the combustion is in a micro-negative-pressure state in the combustion chamber 10, continuous feeding can be continuously combusted; firstly, the thickness of the fuel can be increased to be flush with the feeding port, the fuel layer is about 2 m, and the fuel can be dried and burnt clean even if the water content of the fuel is slightly larger; secondly, the water-cooled rolling grate 12 consisting of the motor, the gear 16, the rotating roller 14 and the crushing teeth 15 can effectively discharge ash after the fuel is burnt and crush impurities in the fuel.
The ash slag after combustion falls into water through the discharge cavity 5, the screw motor is started, the screw motor drives the propeller 3 to rotate, and the propeller 3 drives the ash slag to move towards the slag removal pipe; the slag removing motor is started, the slag removing motor is matched with the chain through the driving wheel to drive the driven wheel to rotate, and the chain discharges ash through the slag removing plate; the gas after burning is discharged through combustion-supporting mouth 13 through vaporizer 11, because combustion-supporting mouth 13 is big end down's centrum structure, can effectually accumulate high temperature, and high temperature can light gas, and the intensive combustion can effectually avoid the problem that the environmental protection of discharging fume that the burning does not thoroughly cause does not reach standard and extravagant fuel.
Claims (7)
1. The utility model provides a water-cooling roll grate straw heap combustion ware which characterized in that: comprises a bracket (1), wherein a combustion chamber (10) is arranged on the bracket (1); a feeding port is formed in the combustion chamber (10), and a blowing structure matched with the combustion chamber (10) is further arranged on the support (1); the combustion chamber (10) is connected with a discharging cavity (5), a water-cooling rolling grate (12) is arranged at the end part of the combustion chamber (10) close to the discharging cavity (5), and the discharging cavity (5) is also connected with a discharging structure; the combustion chamber (10) is also connected with a gasification chamber (11), and the gasification chamber (11) is connected with a combustion-supporting port (13); the water-cooling rolling grate (12) comprises a plurality of rotating rollers (14) which are rotatably connected with the combustion chamber (10), and crushing teeth (15) are uniformly distributed on the plurality of rotating rollers (14); a plurality of the rotating rollers (14) are coaxially and fixedly connected with gears (16), the gears (16) on the adjacent rotating rollers (14) are mutually meshed, and a motor coaxially and fixedly connected with any one of the gears (16) is fixedly connected to the combustion chamber (10).
2. The water-cooled rolling grate straw pile-burning combustor as claimed in claim 1, characterized in that: the discharging structure comprises a spiral slag remover matched with the discharging cavity (5), and the spiral slag remover is connected with a scraper slag remover (4).
3. The water-cooled rolling grate straw pile-burning combustor as claimed in claim 2, characterized in that: the spiral slag remover comprises a discharging pipe (2) communicated with the discharging cavity (5), a spiral motor is fixedly connected to the discharging pipe (2), and the output end of the spiral motor is connected with a propeller (3).
4. The water-cooled rolling grate straw heap-combustion combustor as claimed in claim 3, wherein: the scraper slag remover (4) comprises a slag removing pipe which is communicated with the discharge pipe (2) and is arranged in an upward inclined manner, and one end of the slag removing pipe, which is close to the discharge pipe (2), is fixedly connected with a slag removing motor; the last rigid coupling of slagging-off motor has the action wheel, and the slagging-off pipe other end rigid coupling has from the driving wheel, is equipped with on the action wheel and follows driving wheel matched with chain, and the rigid coupling has the slagging-off board on the chain.
5. The water-cooled rolling grate straw pile-burning combustor as claimed in claim 4, characterized in that: the discharging cavity (5) is provided with a water filling port, and the discharging pipe (2) is provided with a water outlet corresponding to the water filling port.
6. The water-cooled rolling grate straw pile-burning combustor as claimed in claim 1, characterized in that: the air blowing structure comprises an air blower (6) fixedly connected with the support (1), the air blower (6) is connected with a lower air blowing pipe (7), a middle air blowing pipe (8) and an upper air blowing pipe (9) which are sequentially arranged from bottom to top, the lower air blowing pipe (7), the middle air blowing pipe (8) and the upper air blowing pipe (9) are communicated with the combustion chamber (10), and the lower air blowing pipe (7) is arranged below the rotating roller (14); the lower blast pipe (7), the middle blast pipe (8) and the upper blast pipe (9) are all connected with annular air inlet pipes, and air inlets matched with the combustion chamber (10) are uniformly distributed on the air inlet pipes.
7. The water-cooled rolling grate straw pile-burning combustor as claimed in claim 1, characterized in that: the combustion-supporting port (13) is a cone structure with a small upper part and a big lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221812146.2U CN217604102U (en) | 2022-07-14 | 2022-07-14 | Straw pile-burning burner with water-cooling rolling grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221812146.2U CN217604102U (en) | 2022-07-14 | 2022-07-14 | Straw pile-burning burner with water-cooling rolling grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217604102U true CN217604102U (en) | 2022-10-18 |
Family
ID=83591739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221812146.2U Active CN217604102U (en) | 2022-07-14 | 2022-07-14 | Straw pile-burning burner with water-cooling rolling grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217604102U (en) |
-
2022
- 2022-07-14 CN CN202221812146.2U patent/CN217604102U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103104304B (en) | Formed biomass fuel power generation method | |
| CN109442387B (en) | Biomass rotary grate burner | |
| CN104791767A (en) | Biomass particle burner and use method thereof | |
| CN103912866B (en) | A kind of biomass granule fuel stability and high efficiency burner and method | |
| CN102358851B (en) | Horizontal plasma garbage gasification reaction chamber and gasification technology thereof | |
| CN108105757A (en) | A kind of novel anti-coking intelligent and high-efficiency type biomass heating furnace | |
| CN204593362U (en) | A kind of biomass particle burning machine | |
| CN205825040U (en) | The hot gas power generation system of recirculating fluidized bed rubbish | |
| CN217604102U (en) | Straw pile-burning burner with water-cooling rolling grate | |
| CN210511696U (en) | Accuse gas formula medical waste pyrolysis burns burning furnace | |
| CN202973046U (en) | Biomass energy-saving boiler | |
| CN202419669U (en) | Combustible refuse gasification incinerator | |
| CN114838356A (en) | Garbage incinerator | |
| CN113063156A (en) | Transverse grate for reed particle combustion | |
| CN204853504U (en) | Waste incinerator furnace device | |
| CN209957701U (en) | High-efficient safe many return strokes living beings solid fuel gas schizolysis purifies stove | |
| CN2578687Y (en) | Raddle refuse incinerators | |
| CN219346500U (en) | Differential coke-oven-broken straw burner | |
| CN208253589U (en) | A kind of pyrolysis gasification furnace | |
| CN2856734Y (en) | Vertical oxygen-enriched continuous incinerator | |
| CN215001641U (en) | Transverse grate for reed particle combustion | |
| CN2479371Y (en) | Medical refuse incierator using reciprocating grate and S-shape hearth | |
| CN2723456Y (en) | High efficiency stalk gasifying device | |
| CN219656100U (en) | Slag discharging structure of incinerator | |
| CN220669465U (en) | Pyrolysis gasification furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240903 Address after: 276000 meters east of Beiwangguantuan Village, Tanyi Town, Feixian County, Linyi City, Shandong Province Patentee after: Linyi Ulan Straw New Energy Co.,Ltd. Country or region after: China Address before: 152000 D2-116 Business Services of Hongjia Garden, Beilin District, Suihua City, Heilongjiang Province Patentee before: Suihua Longsheng Boiler Installation Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |