CN208074988U - A kind of novel biomass boiler chain grate - Google Patents
A kind of novel biomass boiler chain grate Download PDFInfo
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- CN208074988U CN208074988U CN201820447336.6U CN201820447336U CN208074988U CN 208074988 U CN208074988 U CN 208074988U CN 201820447336 U CN201820447336 U CN 201820447336U CN 208074988 U CN208074988 U CN 208074988U
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Abstract
The utility model belongs to biomass boiler technology field, particularly relate to a kind of novel biomass boiler chain grate, it is to provide for a kind of new structural biomass boiler traveling-grate stoker, the effective burning contacts area for increasing biological particles, traveling-grate stoker, including frame body, it is internally provided with traveling-grate stoker in frame body, the traveling-grate stoker includes drive sprocket and driven sprocket, traveling-grate stoker ontology is provided between drive sprocket and driven sprocket, it is worn along traveling-grate stoker traffic direction in traveling-grate stoker ontology and is connected to multiple vibrations transmission shafts, it is both provided with prestressing force locking device at the both ends of each vibrations transmission shaft；It is provided with multiple air inducing rooms between the lower part of traveling-grate stoker ontology vibrations transmission shaft, it is both provided with Whirl deposite tank road junction at the both ends of each air inducing room, the biomass boiler fire grate structure effectively improves the efficiency of combustion of biological particles, the effective equipment stationary performance improved during biomass combustion.
Description
Technical field
The utility model belongs to biomass boiler technology field；Particularly relate to a kind of novel biomass boiler chain
Fire grate.
Background technology
Biomass energy is exactly the form of energy that solar energy is stored in the form of chemical energy in biomass, i.e., is to carry with biomass
The energy of body；It directly or indirectly derives from the photosynthesis of green plants, can be converted into conventional solid-state, liquid and gaseous state
Fuel, it is inexhaustible, nexhaustible, it is a kind of regenerative resource, while being also a kind of unique reproducible carbon source；With existing
The fast development of generation society, energy problem have become an important factor for restricting global economic development, the continuous deterioration of environment
So that people increasingly pay attention to the application study for biomass energy；The biomass fuel typically now used mostly uses greatly biology
Matter particle, be all during use using boiler furnace burning by the way of by the biomass energy stored in biological particles into
Row energy converts；It is typically provided with traveling-grate stoker in the burner hearth bottom of biomass boiler, biomass fuel enters biomass boiler
It burns on traveling-grate stoker inside；However existing is that biomass boiler traveling-grate stoker is mostly big in the presence of this structure size, is accounted for
It is big with space；And the technical problem that Internal biological matter fuel combustion is insufficient so that biomass fuel cannot obtain sufficient energy
Amount conversion；Traveling-grate stoker often leads to the part of chain and transmission shaft in the process of running due to expanding with heat and contract with cold simultaneously
Loosen, finally result in it is chain fire-gate fall, to biomass boiler it is chain fire-gate operation bring great security risk.
Invention content
The goal of the invention of the utility model：
Primarily to providing a kind of new structural biomass boiler traveling-grate stoker, pass through distinctive vibrations transmission shaft
The movement of biological particles is become shaking the Whirl deposite tank of feeding and setting by structure setting during traveling-grate stoker is run
Road junction, to effectively increase the burning contacts area of biological particles, the effective efficiency of combustion for improving biological particles has
The equipment stationary performance of effect improved during biomass combustion, the effective economic benefit for improving enterprise.
The technical solution of the utility model is：
A kind of novel biomass boiler chain grate, including frame body are provided, in being internally provided with for frame body
Traveling-grate stoker is provided with feed hopper in the upper front end of frame body upper chain-grate stoker, and the traveling-grate stoker includes drive chain
Wheel and driven sprocket, are provided with the speed reducer being connected with drive sprocket, in drive sprocket and driven sprocket in frame body
Between be provided with traveling-grate stoker ontology, worn along traveling-grate stoker traffic direction in traveling-grate stoker ontology and be connected to multiple vibrations transmissions
Axis is both provided with prestressing force locking device at the both ends of each vibrations transmission shaft；It shakes and passes in the lower part of traveling-grate stoker ontology
It is provided with multiple air inducing rooms between moving axis, Whirl deposite tank road junction is both provided at the both ends of each air inducing room, in air inducing room also
It is provided with cyclone draught plate.
The vibrations transmission shaft is cylinder type structure, and adjacent wide arc knot is respectively arranged on vibrations transmission shaft
Structure face and narrow arcuate structure face；The width for shaking transmission shaft is more than chain fire-gate width.
It is respectively arranged with connection external screw thread at the both ends of each vibrations transmission shaft, is respectively provided on connection external screw thread pre-
Stress locking device, which includes the prestressing force conic cushion jacket to match with vibrations transmission shaft, in prestressing force
The outer end of conic cushion jacket is provided with and the locking nut that connect external spiral and match.
Multiple vibrations convex bodys are additionally provided on narrow arcuate structure face.
The Whirl deposite tank road junction is mainly made of inward eddy air duct and outer swirling wind channel.
The inward eddy air duct and outer swirling wind channel are arranged using opposite air channel structure.
The cyclone draught plate being arranged in air inducing room is included in the rectangle air distribution plate being obliquely installed in air inducing room, in rectangular cloth
The air inducing slot in sine curve or cosine curve is both provided on aerofoil on end face corresponding with Whirl deposite tank road junction.
The rectangle air distribution plate is in the inclined 45 ° of settings of air inducing chamber interior.
It is additionally provided with cleaning door in the front end of the frame body of the novel biomass boiler chain grate.
It is additionally provided with access hole in the side end of frame body upper chain-grate stoker.
The utility model has the beneficial effects that：
The novel biomass boiler chain grate of the structure setting is by the structure setting of distinctive vibrations transmission shaft in chain
The Whirl deposite tank road junction that the movement of biological particles is become shaking feeding and setting during the operation of fire grate, to effective
Increase biological particles burning contacts area, the effective efficiency of combustion for improving biological particles is effective to improve biology
Equipment stationary performance in matter combustion process, the effective economic benefit for improving enterprise.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the vibrations transmission shaft of the utility model；
Fig. 3 is the structural schematic diagram of the prestressing force locking device of the utility model；
Fig. 4 is the structural schematic diagram at the Whirl deposite tank road junction of the utility model；
Fig. 5 is the structural schematic diagram of the cyclone draught plate of the utility model.
In figure；1 is frame body；2 be traveling-grate stoker；3 be feed hopper；4 be drive sprocket；5 be driven sprocket；6 be to subtract
Fast machine；7 be traveling-grate stoker ontology；8 be vibrations transmission shaft；9 be prestressing force locking device；10 be air inducing room；11 be swirl air duct
Mouthful；12 be cyclone draught plate；13 be wide arcuate structure face；14 be narrow arcuate structure face；15 be connection external screw thread；16 be prestressing force
Conic cushion jacket；17 be locking nut；18 be vibrations convex body；19 be inward eddy air duct；20 be outer swirling wind channel；21 be rectangular cloth wind
Plate；22 be air inducing slot；23 be cleaning door；24 be access hole.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.
As shown in Fig. 1~5, a kind of novel biomass boiler chain grate, including frame body 1 are provided, in rack sheet
Body is internally provided with traveling-grate stoker 2, and the upper front end of frame body upper chain-grate stoker is provided with feed hopper 3, the chain
Fire grate includes drive sprocket 4 and driven sprocket 5, and the speed reducer 6 being connected with drive sprocket is provided in frame body,
Traveling-grate stoker ontology 7 is provided between drive sprocket and driven sprocket, along traveling-grate stoker traffic direction in traveling-grate stoker ontology
It wears and is connected to multiple vibrations transmission shafts 8, prestressing force locking device 9 is both provided at the both ends of each vibrations transmission shaft；In chain
Multiple air inducing rooms 10 are provided between the lower part vibrations transmission shaft of fire grate ontology, rotation is both provided at the both ends of each air inducing room
Wind passage mouth 11 is flowed, cyclone draught plate 12 is additionally provided in air inducing room；
The vibrations transmission shaft is cylinder type structure, and adjacent wide arc knot is respectively arranged on vibrations transmission shaft
Structure face 13 and narrow arcuate structure face 14；The width for shaking transmission shaft is more than chain fire-gate width.
It is respectively arranged with connection external screw thread 15 at the both ends of each vibrations transmission shaft, is respectively provided on connection external screw thread
Prestressing force locking device, which includes the prestressing force conic cushion jacket 16 to match with vibrations transmission shaft, pre-
The outer end of stress conic cushion jacket is provided with and the locking nut 17 that connect external spiral and match.
Multiple vibrations convex bodys 18 are additionally provided on narrow arcuate structure face.
The Whirl deposite tank road junction is mainly made of inward eddy air duct 19 and outer swirling wind channel 20.
The inward eddy air duct and outer swirling wind channel are arranged using opposite air channel structure.
The cyclone draught plate being arranged in air inducing room is included in the rectangle air distribution plate 21 being obliquely installed in air inducing room, in rectangle
The air inducing slot 22 in sine curve or cosine curve is both provided on air distribution plate on end face corresponding with Whirl deposite tank road junction.
The rectangle air distribution plate is in the inclined 45 ° of settings of air inducing chamber interior.
It is additionally provided with cleaning door 23 in the front end of the frame body of the novel biomass boiler chain grate.
It is additionally provided with access hole 24 in the side end of frame body upper chain-grate stoker.
The biomass boiler traveling-grate stoker which has a compact structure and a reasonable design of the structure setting, it is simple and convenient, by biomass
The inside setting drive sprocket and driven sprocket of boiler chain grate effectively raises chain fire-gate assembly and gearing
Energy；Vibrations knot of the transmission shaft by wide arcuate structure face and narrow arcuate structure face being arranged between drive sprocket and driven sprocket
Structure is arranged, and during the convex body structure arranged on narrow arcuate structure face makes biomass material in charge combustion, biology
Material can carry out effectively shaking overturning, to fully be heated the biomass material of upper layer and bottom, while in eddy flow
Under the effect of the Whirl deposite tank of wind passage mouth and cyclone draught plate, the significantly more efficient active combustion that ensure that biomass fuel；In rack
The cleaning door and access hole being arranged on ontology facilitate the Measuring error work of the cleaning work after biomass fuel combustion and equipment
Make；The novel biomass boiler chain grate of the structure setting is by the structure setting of distinctive vibrations transmission shaft in traveling-grate stoker
The Whirl deposite tank road junction that the movement of biological particles is become shaking feeding and setting during operation, to effectively increase
The burning contacts area of biological particles, the effective efficiency of combustion for improving biological particles, effectively improves biomass combustion
Equipment stationary performance in the process, the effective economic benefit for improving enterprise.
Claims (10)
1. a kind of novel biomass boiler chain grate, including frame body are internally provided with traveling-grate stoker in frame body,
The upper front end of frame body upper chain-grate stoker is provided with feed hopper, it is characterised in that：The traveling-grate stoker includes actively
Sprocket wheel and driven sprocket are provided with the speed reducer being connected with drive sprocket, in drive sprocket and driven chain in frame body
It is provided with traveling-grate stoker ontology between wheel, is worn along traveling-grate stoker traffic direction in traveling-grate stoker ontology and is connected to multiple vibrations transmissions
Axis is both provided with prestressing force locking device at the both ends of each vibrations transmission shaft；It shakes and passes in the lower part of traveling-grate stoker ontology
It is provided with multiple air inducing rooms between moving axis, Whirl deposite tank road junction is both provided at the both ends of each air inducing room, in air inducing room also
It is provided with cyclone draught plate.
2. a kind of novel biomass boiler chain grate according to claim 1, it is characterised in that：The vibrations transmission
Axis is cylinder type structure, and adjacent wide arcuate structure face and narrow arcuate structure face are respectively arranged on vibrations transmission shaft；Shake
The width of dynamic transmission shaft is more than chain fire-gate width.
3. a kind of novel biomass boiler chain grate according to claim 2, it is characterised in that：It is passed in each vibrations
The both ends of moving axis are respectively arranged with connection external screw thread, the prestressing force locking device being respectively provided on connection external screw thread, the prestressing force
Locking device include with the prestressing force conic cushion jacket that matches of vibrations transmission shaft, the outer end of prestressing force conic cushion jacket be provided with
The locking nut that connection external spiral matches.
4. a kind of novel biomass boiler chain grate according to claim 2, it is characterised in that：In narrow arcuate structure face
On be additionally provided with multiple vibrations convex bodys.
5. a kind of novel biomass boiler chain grate according to claim 1, it is characterised in that：The swirl air duct
Mouth is mainly made of inward eddy air duct and outer swirling wind channel.
6. a kind of novel biomass boiler chain grate according to claim 5, it is characterised in that：The inward eddy wind
Road and outer swirling wind channel are arranged using opposite air channel structure.
7. a kind of novel biomass boiler chain grate according to claim 1, it is characterised in that：It is arranged in air inducing room
Cyclone draught plate be included in the rectangle air distribution plate being obliquely installed in air inducing room, it is opposite with Whirl deposite tank road junction on rectangle air distribution plate
The air inducing slot in sine curve or cosine curve is both provided on the end face answered.
8. a kind of novel biomass boiler chain grate according to claim 7, it is characterised in that：The rectangular cloth wind
Plate is in the inclined 45 ° of settings of air inducing chamber interior.
9. a kind of novel biomass boiler chain grate according to claim 1, it is characterised in that：In the novel biomass
The front end of the frame body of boiler chain grate is additionally provided with cleaning door.
10. a kind of novel biomass boiler chain grate according to claim 1, it is characterised in that：In frame body
Chain fire-gate side end is additionally provided with access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447336.6U CN208074988U (en) | 2018-04-02 | 2018-04-02 | A kind of novel biomass boiler chain grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447336.6U CN208074988U (en) | 2018-04-02 | 2018-04-02 | A kind of novel biomass boiler chain grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074988U true CN208074988U (en) | 2018-11-09 |
Family
ID=64042770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447336.6U Active CN208074988U (en) | 2018-04-02 | 2018-04-02 | A kind of novel biomass boiler chain grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074988U (en) |
-
2018
- 2018-04-02 CN CN201820447336.6U patent/CN208074988U/en active Active
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