CN206113300U - Biomass burning machine boiler is fired to small -size room - Google Patents

Biomass burning machine boiler is fired to small -size room Download PDF

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Publication number
CN206113300U
CN206113300U CN201621148666.2U CN201621148666U CN206113300U CN 206113300 U CN206113300 U CN 206113300U CN 201621148666 U CN201621148666 U CN 201621148666U CN 206113300 U CN206113300 U CN 206113300U
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China
Prior art keywords
biomass
heat pipe
boiler
small
control unit
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Active
Application number
CN201621148666.2U
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Chinese (zh)
Inventor
吴璐璐
车国金
胡海山
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Xuancheng Dongsheng Machinery Co Ltd
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Xuancheng Dongsheng Machinery Co Ltd
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Priority to CN201621148666.2U priority Critical patent/CN206113300U/en
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Abstract

The utility model provides a biomass burning machine boiler is fired to small -size room, in inserting boiler combustion hole (19) with biomass burning machine's (26) burner tip, add the concrete in the junction sealed, utilize the heat source of the high -temperature gas of biomass burning machine (26) production as the boiler, base (1) comprises resistant firebrick and refractory concrete, furnace gate lid (25) comprises reinforcing bar and refractory concrete, install the handle additional on the door closure, lower part heated pipe (6) single distribution is around furnace (8), a left side, connect with fin (7) between lower part heated pipe (6) of the right side and the higher authority, is the inclination of lower part heated pipe (6) and upper portion heated pipe (9) and horizontal plane 8.5 10 between, control system includes the water level control part, pressure control part (13) and computer controller (24). The utility model discloses realize salvaging, greatly reduced improves combustion efficiency to the pollution of environment, and the energy saving adopts automatic control simultaneously, and safe and reliable uses manpower sparingly.

Description

A kind of small-sized room biomass-burning combustor boiler
Technical field
The utility model is related to a kind of miniature boiler, and in particular to a kind of small-sized room biomass-burning combustor boiler.
Background technology
At present in many users of small towns remote sites still using manual layer combustion coal fired boiler, environmental pollution is big, heat Efficiency is low.
The content of the invention
To solve some small towns remote sites, many users are still using manual layer combustion coal fired boiler, environmental pollution Greatly, the thermal efficiency is lowly not enough, carries out transformation to former craft floor burning coal burning boiler and forms a kind of small-sized room biomass-burning combustor pot Stove.
A kind of small-sized room biomass-burning combustor boiler, including base, blowoff valve, base plate, furnace shell, flue, bottom be heated Pipe, fin, combustion chamber, top heat pipe, flue top, impact tube, end socket, Pressure Control Unit, major steam line, electrode container, Plate-type water-level meter, heat-insulation layer, shoot door, burner port, water intaking valve, bottom fire door, hand hole, inspection hole, computer controller, stove face plate And biomass combustion machine.
The burner of biomass combustion machine is inserted in the burner port of boiler, is sealed in junction plus concrete, using life Thermal source of the high-temperature gas that substance combustion machine is produced as boiler.
The single surrounding for being distributed in combustion chamber of bottom heat pipe, is connected between left and right and bottom heat pipe above with fin, Bottom heat pipe and top heat pipe with respect to ground angle of inclination all between 8.5 ° -10 °, be conducive to water circulation, will not produce The phenomenon of raw separation of two and steam binding.
Biomass combustion machine is sprayed into after being sufficiently mixed fuel and air and burnt in combustion chamber, and carries out hyperthermia radiation Heat transfer, due to all being connected with fin between left and right and bottom heat pipe above, the high-temperature gas that produces of burning can be from following Move downward in the gap of bottom heat pipe, then from bottom heat pipe it is outer on the side, and top heat pipe carries out thermal convection current Conduct heat, then Jing impact tubes carry out secondary convection heat transfer' heat-transfer by convection, arrange to air finally by chimney.
Base is made up of refractory brick and refractory concrete, is parabolic shape above refractory concrete.
Added with refractory concrete inside shoot door and bottom fire door, and sealing function is played by dress handle on fire door, Maintenance is facilitated again, is killed two birds with one stone.
Control system includes water level control unit, Pressure Control Unit and computer controller, and water level control unit includes electricity Pole cylinder and plate-type water-level meter, when water level is less than setting value, electrode container provides signal to computer controller, computer controller control Water pump automatic feeding water, when water level is higher than setting value, electrode container provides signal to computer controller, computer controller control water pump It is automatically stopped, remains at ordinary water level.
Pressure Control Unit is made up of an ordinarily manometer and two electro connecting pressure gauges, three manometric lower sections Equipped with three threeway plug valves, when vapour pressure exceedes setting value, electro connecting pressure gauge provides signal to computer controller, electricity Brain controller control biomass combustion machine quits work, and when vapour pressure is less than setting value, electro connecting pressure gauge provides signal To computer controller, computer controller control biomass combustion machine start-up operation.
The beneficial effects of the utility model:
1st, directly make room biomass-burning combustor boiler into existing grate-firing coal burning boiler, realize twice laid, keep away Exempt from user purchase again machine cause waste.
2nd, biomass fuel is used, substantially reduces the pollution to environment.
3rd, efficiency of combustion, energy saving, while evaporation capacity is also greatly enhanced are improved.
4th, automatically control, it is safe and reliable, save manpower.
Description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is right view of the present utility model (cracking-off biomass combustion machine 26);
Fig. 3 is the partial enlarged view in the utility model Fig. 1 at I;
Fig. 4 is the full sectional view of base 1 in the utility model Fig. 2.
In figure:1st, base;2nd, blowoff valve;3rd, base plate;4th, furnace shell;5th, flue;6th, bottom heat pipe;7th, fin;8th, burn Room;9th, top heat pipe;10th, flue top;11st, impact tube;12nd, end socket;13rd, Pressure Control Unit;14th, major steam line;15、 Electrode container;16th, plate-type water-level meter;17th, heat-insulation layer;18th, shoot door;19th, burner port;20th, water intaking valve;21st, bottom fire door;22、 Hand hole;23rd, inspection hole;24th, computer controller;25th, stove face plate;26th, biomass combustion machine.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
The burner of biomass combustion machine 26 is inserted the burning of boiler by stove by a kind of small-sized room biomass-burning combustor pot In hole 19, seal in junction plus concrete, thermal source of the high-temperature gas produced by the use of biomass combustion machine 26 as boiler.
The single surrounding for being distributed in combustion chamber 8 of bottom heat pipe 6, uses fin 7 between left and right and bottom heat pipe 6 above The angle of inclination on the relative ground of connection, bottom heat pipe 6 and top heat pipe 9 is conducive to water circulation all between 8.5 ° -10 °, The phenomenon of separation of two and steam binding will not be produced.
Biomass combustion machine 26 is sprayed into after being sufficiently mixed fuel and air and burnt in combustion chamber 8, and carries out high temperature Radiant heat transfer, due to all being connected with fin 7 between left and right and bottom heat pipe 6 above, the high-temperature gas that produces of burning can be from Move downward in the gap of following bottom heat pipe 6, then from bottom heat pipe 6 it is outer on the side, and top heat pipe 9 enters Row thermal convection current is conducted heat, then Jing impact tubes 11 carry out secondary convection heat transfer' heat-transfer by convection, arrange to air finally by chimney.
Manual floor combustion structure originally makes present automatic room combustion structure into, it is necessary to original ventilation place is carried out close Envelope, reaches the requirement of room combustion, also to ensure the flow velocity and heat-transfer effect of hot gas.
Original grate and grate bracing ring are taken out from bottom fire door 21, the refractory brick and refractory concrete that trim Soil pours chassis interior into from bottom fire door 21, enriches uniform, then on the top of base 1 and the inwall of flue 5 near the portion of base plate 3 Position pours one layer of refractory concrete, and refractory concrete is parabolic shape.
In the case where former shoot door 18 and the structure of bottom fire door 21 is not changed, add inside lower furnace door circle, shoot door circle Enter refractory concrete, install handle additional on refractory concrete, that is, play sealing function, maintenance is facilitated again, kill two birds with one stone.
Control system includes water level control unit, Pressure Control Unit 13 and computer controller 24.
Water level control unit includes electrode container 15 and plate-type water-level meter 16, and when water level is less than setting value, electrode container 15 is given Go out signal to computer controller 24, computer controller 24 controls water pump automatic feeding water, when water level is higher than setting value, electrode container 15 Signal is provided to computer controller 24, the control water pump of computer controller 24 is automatically stopped, and remains at ordinary water level.
Pressure Control Unit 13 is made up of an ordinarily manometer and two electro connecting pressure gauges, it is manometric at three under Side is equipped with three threeway plug valves, and when vapour pressure exceedes setting value, electro connecting pressure gauge provides signal to computer controller 24, the control biomass combustion machine 26 of computer controller 24 quits work, when vapour pressure is less than setting value, electro connecting pressure gauge Signal is provided to computer controller 24, the control biomass combustion machine 26 of computer controller 24 is started working.

Claims (5)

1. a kind of small-sized room biomass-burning combustor boiler, including base (1), blowoff valve (2), base plate (3), furnace shell (4), flue (5), bottom heat pipe (6), fin (7), combustion chamber (8), top heat pipe (9), flue top (10), impact tube (11), end socket (12), Pressure Control Unit (13), major steam line (14), electrode container (15), plate-type water-level meter (16), heat-insulation layer (17), clear Grey door (18), burner port (19), water intaking valve (20), bottom fire door (21), hand hole (22), inspection hole (23), computer controller (24), stove face plate (25) and biomass combustion machine (26), it is characterised in that:The burner of biomass combustion machine (26) is inserted into pot In stove burner port (19), seal in junction plus concrete, the high-temperature gas by the use of biomass combustion machine (26) generation is used as pot The thermal source of stove.
2. a kind of small-sized room biomass-burning combustor boiler as claimed in claim 1, it is characterised in that:Base (1) is by fire resisting Brick and refractory concrete are constituted, and are parabolic shape wherein above refractory concrete.
3. a kind of small-sized room biomass-burning combustor boiler as claimed in claim 1, it is characterised in that:Stove face plate (25) is by steel Muscle and refractory concrete are constituted, and install handle additional on door closure.
4. a kind of small-sized room biomass-burning combustor boiler as claimed in claim 1, it is characterised in that:Bottom heat pipe (6) The single surrounding for being distributed in burner hearth, is connected, bottom heat pipe between left and right and bottom heat pipe (6) above with fin (7) (6) and top heat pipe (9) and horizontal plane angle of inclination all between 8.5 ° -10 °.
5. a kind of small-sized room biomass-burning combustor boiler as claimed in claim 1, it is characterised in that:Control system includes Water level control unit, Pressure Control Unit (13) and computer controller (24), water level control unit includes electrode container (15) and plate Formula water-level gauge (16), Pressure Control Unit (13) is made up of an ordinarily manometer and two electro connecting pressure gauges, in three pressures The lower section of power table is equipped with three threeway plug valves.
CN201621148666.2U 2016-10-17 2016-10-17 Biomass burning machine boiler is fired to small -size room Active CN206113300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621148666.2U CN206113300U (en) 2016-10-17 2016-10-17 Biomass burning machine boiler is fired to small -size room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621148666.2U CN206113300U (en) 2016-10-17 2016-10-17 Biomass burning machine boiler is fired to small -size room

Publications (1)

Publication Number Publication Date
CN206113300U true CN206113300U (en) 2017-04-19

Family

ID=58527697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621148666.2U Active CN206113300U (en) 2016-10-17 2016-10-17 Biomass burning machine boiler is fired to small -size room

Country Status (1)

Country Link
CN (1) CN206113300U (en)

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