CN203336611U - Rotatable furnace grate component of biomass hot air furnace - Google Patents
Rotatable furnace grate component of biomass hot air furnace Download PDFInfo
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- CN203336611U CN203336611U CN2013202718811U CN201320271881U CN203336611U CN 203336611 U CN203336611 U CN 203336611U CN 2013202718811 U CN2013202718811 U CN 2013202718811U CN 201320271881 U CN201320271881 U CN 201320271881U CN 203336611 U CN203336611 U CN 203336611U
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- fire grate
- grate
- furnace grate
- main shaft
- furnace
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Abstract
The utility model belongs to the technical field of combustion devices, and particularly relates to a rotatable furnace grate component of a biomass hot air furnace. The rotatable furnace grate component of the biomass hot air furnace comprises a furnace grate ash sweeping frame, a furnace grate plate, furnace grate ash sweeping plates below the furnace grate plate and a furnace grate rotating mechanism. The furnace grate rotating mechanism comprises a furnace grate main shaft, the furnace grate ash sweeping frame, the furnace grate plate and the furnace grate ash sweeping plates, the furnace grate main shaft is sleeved with the furnace grate ash sweeping frame, the furnace grate plate and the furnace grate ash sweeping plates from top to bottom in sequence, the furnace grate main shaft is further sleeved with a furnace grate sleeve, a furnace grate ash blocking ring is arranged on the furnace grate main shaft and below the furnace grate sleeve in a sleeved mode, the lower end of the furnace grate main shaft stretches out of a hearth, the upper portion and the lower portion of the stretching end are fixed to a furnace body bottom framework through bearing supporting components respectively, a power mechanism is fixedly arranged on one side of the furnace grate main shaft and on the furnace body bottom framework, and the stretching end of the furnace body main shaft is connected with the power mechanism through a transmission mechanism. The rotatable furnace grate component of the biomass hot air furnace is simple in structure and reasonable in design, coking does not easily occur when biomass is combusted, fuel is fully combusted, heat efficiency is high, performance is reliable, the operation is simple and convenient, and therefore the component is very suitable for being popularized and applied.
Description
Technical field
The utility model belongs to the combustion apparatus technical field, is specifically related to a kind of biomass thermal wind furnace rotatable stove grate assembly.
Background technology
Hot-blast stove is modal Conversion of Energy equipment in people's lives and industry, and it is heat energy by the chemical energy of conventional energy resource or electric energy conversion, and energy is supplied to corresponding equipment with the form of hot blast, is usually used in drying machine, dryer, forming machine and heating etc.In industrial production, hot-blast stove is normally usingd coal as main energy sources fuel.Along with the worsening shortages of coal resources, countries in the world all utilize technology at Efforts To Develop and innovation biomass combustion, to solve the variety of issue that energy crisis is brought from now on.Because the calorific value of coal is high, volatile matter is few, and the structure of coal stove is relatively simple.Adopt the hot-blast stove of biomass fuel to open up the new energy, but due to the complexity of combustion process, the adequacy of burning and prevent that the discharge of biomass fuel tar is extremely important.
And structurally there is following defect in existing biomass thermal wind furnace: 1, due to the hot-blast stove fire grate, maintain static, the fuel coking problem easily appears in the biomass combustion process, and fuel can not completing combustion, and heat utilization efficiency is low.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provide a kind of simple and reasonable for structure, and biomass combustion is difficult for coking, and fuel combustion is abundant, heat utilization efficiency is high, and simple, convenient biomass thermal wind furnace rotatable stove grate assembly.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of biomass thermal wind furnace rotatable stove grate assembly, comprise fire grate the sweep up dust fire grate of frame, grate plate and grate plate below sweep up dust plate and fire grate rotating mechanism; The fire grate rotating mechanism comprises the fire grate main shaft, fire grate frame, grate plate and the fire grate plate that sweeps up dust that sweeps up dust is sleeved on the fire grate main shaft from top to bottom successively, also be set with the fire grate cover on the fire grate main shaft simultaneously, be set with the fire grate ash-stopping ring on the fire grate main shaft, below fire grate cover, burner hearth is stretched out in fire grate main shaft lower end, being fixed on the bottom of furnace body framework by the bearings assembly respectively up and down of external part, be installed with actuating unit on fire grate main shaft one side, bottom of furnace body framework, fire grate main shaft external part is connected with actuating unit by transmission mechanism.
Described fire grate main shaft upper end is fixed by locking nut, hold-down nut and pad and the fire grate frame that sweeps up dust successively.
Described transmission mechanism is chain-drive mechanism, comprises the hinge wheel and the chain pulley seat that are sleeved on fire grate main shaft external part, is arranged on the minor sprocket of actuating unit output shaft end, between hinge wheel and minor sprocket, by chain drive, is connected.
Described actuating unit is reducing motor.
Described fire grate is the 10mm*100mm network structure, and is evenly equipped with the hole that diameter is 5mm.
Described grate plate adopts stainless steel material to make.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model biomass thermal wind furnace rotatable stove grate assembly comprises fire grate sweep up dust frame, grate plate, fire grate sweep up dust plate and fire grate rotating mechanism, simple in structure, on the fire grate main shaft, below the fire grate cover, is set with the fire grate ash-stopping ring, reasonable in design; Owing to containing the fire grate rotating mechanism, grate plate not stall constantly is moving, has solved the problem of the motionless fuel coking of fixed grate, and biomass fuel combustion is abundant, and heat utilization efficiency is high.
2, structurally, grate plate described in the utility model adopts stainless steel material to make, the more difficult coking of biomass burning; Described fire grate main shaft upper end is fixed by locking nut, hold-down nut and pad and the fire grate frame that sweeps up dust successively, fixed, dependable performance; Described transmission mechanism is chain-drive mechanism, simple in structure, reliable transmission; Described actuating unit is reducing motor, and dependable performance is easy for operation.
3, to sum up, the utility model biomass thermal wind furnace rotatable stove grate modular construction is simple, reasonable in design, and biomass combustion is difficult for coking, and fuel combustion is abundant, and the thermal efficiency is high, and dependable performance, simple, convenient, therefore, is very suitable for promotion and implementation.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:
The structural representation that Fig. 1 is the utility model biomass thermal wind furnace rotatable stove grate assembly;
The plan structure schematic diagram that Fig. 2 is the rotatable stove of biomass thermal wind furnace shown in Fig. 1 grate assembly;
Sequence number in figure: 1, the fire grate frame that sweeps up dust, 2, grate plate, 3, the fire grate plate that sweeps up dust, 4, the fire grate main shaft, 5, fire grate cover, 6, fire grate ash-stopping ring, 7, the bearings assembly, 8, hinge wheel and chain pulley seat, 9, reducing motor, 10, minor sprocket, 11, locking nut, hold-down nut and pad, 12, chain.
the specific embodiment
Embodiment mono-:
Referring to Fig. 1-Fig. 2, in figure, the utility model biomass thermal wind furnace rotatable stove grate assembly, comprise fire grate the sweep up dust fire grate of frame 1, grate plate 2 and grate plate below sweep up dust plate 3 and fire grate rotating mechanism; The fire grate rotating mechanism comprises fire grate main shaft 4, fire grate frame, grate plate and the fire grate plate that sweeps up dust that sweeps up dust is sleeved on the fire grate main shaft from top to bottom successively, also be set with fire grate cover 5 on the fire grate main shaft simultaneously, be set with fire grate ash-stopping ring 6 on the fire grate main shaft, below fire grate cover, burner hearth is stretched out in fire grate main shaft lower end, being fixed on the bottom of furnace body framework by bearings assembly 7 respectively up and down of external part, be installed with actuating unit on fire grate main shaft one side, bottom of furnace body framework, fire grate main shaft external part is connected with actuating unit by transmission mechanism.
Described fire grate main shaft upper end is fixed by locking nut, hold-down nut and pad 11 and the fire grate frame that sweeps up dust successively.
Described transmission mechanism comprises hinge wheel and the chain pulley seat 8 be sleeved on fire grate main shaft external part, is arranged on the minor sprocket 10 of actuating unit output shaft end, between hinge wheel and minor sprocket, by chain 12, is in transmission connection.
Described actuating unit is reducing motor 9.
Described fire grate is the 10mm*100mm network structure, and is evenly equipped with the hole that diameter is 5mm.
The foregoing is only the schematic specific embodiment of the utility model; not in order to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle, all should belong to the scope that the utility model is protected.
Claims (6)
1. a biomass thermal wind furnace rotatable stove grate assembly is characterized in that: comprise fire grate the sweep up dust fire grate of frame, grate plate and grate plate below sweep up dust plate and fire grate rotating mechanism; The fire grate rotating mechanism comprises the fire grate main shaft, fire grate frame, grate plate and the fire grate plate that sweeps up dust that sweeps up dust is sleeved on the fire grate main shaft from top to bottom successively, also be set with the fire grate cover on the fire grate main shaft simultaneously, be set with the fire grate ash-stopping ring on the fire grate main shaft, below fire grate cover, burner hearth is stretched out in fire grate main shaft lower end, being fixed on the bottom of furnace body framework by the bearings assembly respectively up and down of external part, be installed with actuating unit on fire grate main shaft one side, bottom of furnace body framework, fire grate main shaft external part is connected with actuating unit by transmission mechanism.
2. biomass thermal wind furnace rotatable stove grate assembly according to claim 1 is characterized in that: described fire grate main shaft upper end is fixed by locking nut, hold-down nut and pad and the fire grate frame that sweeps up dust successively.
3. biomass thermal wind furnace rotatable stove grate assembly according to claim 1, it is characterized in that: described transmission mechanism is chain-drive mechanism, comprise the hinge wheel and the chain pulley seat that are sleeved on fire grate main shaft external part, be arranged on the minor sprocket of actuating unit output shaft end, be connected by chain drive between hinge wheel and minor sprocket.
4. biomass thermal wind furnace rotatable stove grate assembly according to claim 1, it is characterized in that: described actuating unit is reducing motor.
5. biomass thermal wind furnace rotatable stove grate assembly according to claim 1, it is characterized in that: described fire grate is the 10mm*100mm network structure, and is evenly equipped with the hole that diameter is 5mm.
6. biomass thermal wind furnace rotatable stove grate assembly according to claim 1 is characterized in that: described grate plate adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202718811U CN203336611U (en) | 2013-05-20 | 2013-05-20 | Rotatable furnace grate component of biomass hot air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202718811U CN203336611U (en) | 2013-05-20 | 2013-05-20 | Rotatable furnace grate component of biomass hot air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336611U true CN203336611U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202718811U Expired - Fee Related CN203336611U (en) | 2013-05-20 | 2013-05-20 | Rotatable furnace grate component of biomass hot air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972621A (en) * | 2016-06-23 | 2016-09-28 | 成都君禾天成科技有限公司 | Fire grate capable of discharging slag easily |
-
2013
- 2013-05-20 CN CN2013202718811U patent/CN203336611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972621A (en) * | 2016-06-23 | 2016-09-28 | 成都君禾天成科技有限公司 | Fire grate capable of discharging slag easily |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 |