CN219414815U - Hearth ash removing structure of bioenergy steam generator - Google Patents
Hearth ash removing structure of bioenergy steam generator Download PDFInfo
- Publication number
- CN219414815U CN219414815U CN202320477198.7U CN202320477198U CN219414815U CN 219414815 U CN219414815 U CN 219414815U CN 202320477198 U CN202320477198 U CN 202320477198U CN 219414815 U CN219414815 U CN 219414815U
- Authority
- CN
- China
- Prior art keywords
- steam
- bioenergy
- steam generator
- ash removal
- furnace
- 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
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a hearth ash removal structure of a bioenergy steam generator, wherein an ash removal opening is close to a ground of a machine body and is used for receiving dust generated when biomass fuel burns, so that a worker can conveniently clean the ash removal opening, slag bonding and contamination are avoided, and the heat transfer effect is improved.
Description
Technical Field
The utility model relates to the field of steam generators, in particular to a hearth ash removing structure of a bioenergy steam generator.
Background
The biomass steam generator can fully utilize domestic garbage, waste plastics, firewood, straw, rice husk, straw, chaff, sawdust, wood shavings, cow and sheep manure produced by cultivation, weeds, waste in brewing industry, mushroom cultivation waste fungus beds and the like to be used as raw materials for gas production, and has low cost. The unit using the gas boiler can be used by being mixed with natural gas or pipeline gas under the condition that the original boiler equipment is basically unchanged, so that the consumption of the natural gas or the pipeline gas is greatly reduced, and the gas cost is reduced. The residential quarter using natural gas, pipeline gas and common marsh gas can run in a grid-connected mode, fuel gas is supplied to families, the fuel gas cost is reduced, and the gas selling profit can be greatly increased under the condition that the retail price of the fuel gas is unchanged. The hearth of the existing biomass steam generator is of a square structure, so that a worker can conveniently clean square corners of the existing biomass steam generator when the ash removal port is used for treating the ash, meanwhile, the smoke tube arrangement and sealing vortex area at the hearth of the existing biomass steam generator is large, ash is easy to deposit, the heating surface of the steam tube is attached by dirt, and the steam generation efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a hearth ash removing structure of a bioenergy steam generator aiming at the defects of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bioenergy steam generator's furnace deashing structure, includes organism and the furnace of setting in the organism inside, the organism corresponds the furnace below and is equipped with the deashing mouth, its characterized in that: the inner cavity of the hearth is provided with a cylindrical combustion chamber, the combustion chamber is communicated with the ash removing opening, the upper side of the hearth is provided with a gas collecting mechanism for heating and preparing steam after water is introduced, and the gas collecting mechanism is provided with a plurality of steam pipelines and water supply pipes which are communicated with the hearth.
By adopting the technical scheme, the ash removal mouth is close to the ground of organism for dust that produces when receiving biomass fuel burning makes things convenient for the workman to clear up from the ash removal mouth, avoids the slagging-off to pollute, improves heat transfer effect, and in order to fully clear up the dust in the furnace, changes original combustion chamber inner wall from the direction into circular structure, avoids the dead angle corner, makes the user can clear up the dust from the ash removal mouth along the circular arc surface when the deashing, improves the deashing effect.
The above-mentioned bioenergy steam generator's furnace deashing structure can further set up to: the steam pipeline is a special-shaped steam pipe, the special-shaped steam pipes are distributed in an upper-lower staggered mode, one end of each special-shaped steam pipe is connected with a water supply pipe, and the other end of each special-shaped steam pipe is connected with a gas collecting mechanism.
By adopting the technical scheme, the steam pipeline is larger from the original closed vortex area, the in-line structure easy to deposit ash is changed into staggered arrangement, the area of thermal circulation is increased, the ash deposit probability is reduced, the heat utilization efficiency of the steam generator is improved, and the secondary ash removal effect is achieved.
The above-mentioned bioenergy steam generator's furnace deashing structure can further set up to: the special-shaped steam pipe is made of a superconducting thread fin steam pipe.
By adopting the technical scheme, the superconducting thread fin steam pipe has the effects of large heat conduction area, no heat waste, low-temperature steam emission and multiple returns.
The above-mentioned bioenergy steam generator's furnace deashing structure can further set up to: the water supply pipe is provided with a water level observation meter which extends out of the machine body.
By adopting the technical scheme, the water level of the water supply pipe is observed in time by arranging the water level observation meter, so that water is conveniently supplemented, and dry burning is avoided.
The above-mentioned bioenergy steam generator's furnace deashing structure can further set up to: and a fire viewing port is arranged above the machine body corresponding to the ash cleaning port.
By adopting the technical scheme, the fire observation port is arranged for observing the combustion condition of biomass fuel in the hearth.
The above-mentioned bioenergy steam generator's furnace deashing structure can further set up to: refractory bricks are piled up at the positions of the machine body corresponding to the steam pipelines.
By adopting the technical scheme, the service life and the fire resistance of the whole hearth are prolonged by stacking the refractory bricks, and the ash generated after combustion is convenient to collect.
The above-mentioned bioenergy steam generator's furnace deashing structure can further set up to: the gas collecting mechanism comprises a gas collecting tank connected with the steam pipeline, and a gas outlet is arranged on the gas collecting tank.
By adopting the technical scheme, the vapor collection tank is used for storing the vapor, guaranteeing the supply quantity of the vapor, increasing the output length of the vapor and further fully utilizing the vapor.
The utility model is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Description of the embodiments
As shown in figure 1, a hearth ash removal structure of a bioenergy steam generator is used for carrying out ash removal treatment on a hearth in the bioenergy steam generator, biomass briquette fuel adopted by the evaporator has the characteristics of low energy density, high moisture content and more volatile components, high temperature, sufficient oxygen, time delay and capacity expansion are required for complete combustion, the equipment comprises a machine body 1 and a hearth 2 arranged in the machine body 1, an ash removal opening 11 for collecting biomass dust after combustion is arranged below the machine body 1 corresponding to the hearth 2, a dust cover is arranged outside the ash removal opening 11, dust is prevented from drifting out of the ash removal opening 11 in the use process, a cylindrical combustion chamber is arranged in an inner cavity of the hearth 2, the combustion chamber is communicated with the ash removal opening 11 to facilitate ash removal and avoid dead angles, a gas collecting mechanism for heating and preparing steam after water is arranged on the upper side of the hearth 2, the gas collecting mechanism is provided with a plurality of steam pipelines 3 and water supply pipes 4 which are communicated with the hearth 2, the steam pipelines 3 are special-shaped steam pipes, the special-shaped steam pipes 3 are distributed in an upper-lower staggered mode, a plurality of small channels form convection type included angle air supply and perform cyclone combustion with fuel, the biomass fuel combustion effect is greatly improved, the fuel is fully combusted, one end of each special-shaped steam pipe 3 is connected with the water supply pipe 4, the other end of each special-shaped steam pipe 3 is connected with the gas collecting mechanism, the special-shaped steam pipes 3 are made of superconducting thread fin steam pipes, the water supply pipe 4 is provided with a water level observation table 5, the water level observation table 5 extends out of the machine body 1 to facilitate worker observation, a fire viewing port 12 is arranged above a corresponding ash cleaning port 11 of the machine body 1, refractory bricks 13 are piled up at the position of the machine body 1 corresponding to the steam pipelines 3, the gas collecting mechanism comprises a gas collecting tank 6 connected with the steam pipelines 3 and a gas outlet 61 for gas supply of a factory is arranged on the gas collecting tank 6.
Claims (7)
1. The utility model provides a bioenergy steam generator's furnace deashing structure, includes organism and the furnace of setting in the organism inside, the organism corresponds the furnace below and is equipped with the deashing mouth, its characterized in that: the inner cavity of the hearth is provided with a cylindrical combustion chamber, the combustion chamber is communicated with the ash removing opening, the upper side of the hearth is provided with a gas collecting mechanism for heating and preparing steam after water is introduced, and the gas collecting mechanism is provided with a plurality of steam pipelines and water supply pipes which are communicated with the hearth.
2. The furnace ash removal structure of a bioenergy steam generator according to claim 1, characterized in that: the steam pipeline is a special-shaped steam pipe, the special-shaped steam pipes are distributed in an upper-lower staggered mode, one end of each special-shaped steam pipe is connected with a water supply pipe, and the other end of each special-shaped steam pipe is connected with a gas collecting mechanism.
3. The furnace ash removal structure of a bioenergy steam generator according to claim 2, characterized in that: the special-shaped steam pipe is made of a superconducting thread fin steam pipe.
4. The furnace ash removal structure of a bioenergy steam generator according to claim 2, characterized in that: the water supply pipe is provided with a water level observation meter which extends out of the machine body.
5. The furnace ash removal structure of a bioenergy steam generator according to claim 2, characterized in that: and a fire viewing port is arranged above the machine body corresponding to the ash cleaning port.
6. The furnace ash removal structure of a bioenergy steam generator according to any one of claims 1 to 5, wherein: refractory bricks are piled up at the positions of the machine body corresponding to the steam pipelines.
7. The furnace ash removal structure of a bioenergy steam generator according to any one of claims 1 to 5, wherein: the gas collecting mechanism comprises a gas collecting tank connected with the steam pipeline, and a gas outlet is arranged on the gas collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320477198.7U CN219414815U (en) | 2023-03-06 | 2023-03-06 | Hearth ash removing structure of bioenergy steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320477198.7U CN219414815U (en) | 2023-03-06 | 2023-03-06 | Hearth ash removing structure of bioenergy steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219414815U true CN219414815U (en) | 2023-07-25 |
Family
ID=87231001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320477198.7U Active CN219414815U (en) | 2023-03-06 | 2023-03-06 | Hearth ash removing structure of bioenergy steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219414815U (en) |
-
2023
- 2023-03-06 CN CN202320477198.7U patent/CN219414815U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201269623Y (en) | Biomass particle combustion and heat exchange boiler | |
| CN105066152A (en) | Flute-shaped grate, application thereof and flute-shaped grate boiler | |
| CN201072128Y (en) | Biomass gasification electric generating apparatus of gas control type thermal decomposition system | |
| CN101576245B (en) | Chain-grate boiler for high-temperature combustion of biomass | |
| CN202253761U (en) | Heating and cooking dual-purpose biomass fuel automatic feed combustion furnace | |
| CN202229172U (en) | Automatic biomass fuel feed combustion furnace | |
| CN206944167U (en) | The system for reducing waste incinerator discharged nitrous oxides | |
| CN205933763U (en) | Biomass gasifying and combustion boiler | |
| CN219414815U (en) | Hearth ash removing structure of bioenergy steam generator | |
| CN113273335B (en) | Movable integrated biomass straw comprehensive utilization device | |
| CN103615712A (en) | Large-sized biomass gasification furnace burner | |
| CN216591803U (en) | Gasification combustion biomass cooking and heating stove | |
| CN201014521Y (en) | Biomass composite combustion heat exchange integrated furnace | |
| CN207316892U (en) | A kind of skewered grate structure | |
| CN102252325A (en) | Circulating fluidized bed boiler capable of burning rice husks | |
| CN202074513U (en) | Circulating fluidized-bed boiler for burning rice hulls | |
| CN201923982U (en) | Horizontal organic matter gasification furnace | |
| CN201265883Y (en) | Energy-saving environment-friendly gasification furnace | |
| CN204689955U (en) | A kind of device of biological material production combustion gas | |
| CN219414714U (en) | Bioenergy steam generator | |
| CN209555134U (en) | Biomass continuous charring furnace | |
| CN215765018U (en) | Biomass particle fuel and fuel dual-purpose small steam boiler | |
| CN201903069U (en) | Anticlogging cooker | |
| CN203571714U (en) | Large-scale biomass gasifier burner | |
| CN201772500U (en) | Household multifunctional biomass gasification heating appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |