CN201903161U - Hot-blast stove - Google Patents
Hot-blast stove Download PDFInfo
- Publication number
- CN201903161U CN201903161U CN2010206336348U CN201020633634U CN201903161U CN 201903161 U CN201903161 U CN 201903161U CN 2010206336348 U CN2010206336348 U CN 2010206336348U CN 201020633634 U CN201020633634 U CN 201020633634U CN 201903161 U CN201903161 U CN 201903161U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- hot
- blast stove
- chuck
- coal
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a hot-blast stove, which is characterized in that: the most inner layer of a stove body is a combustion chamber, the upper end of the combustion chamber is provided with a chimney, the lower part of the combustion chamber is provided with a movable fire bar, a spring is arranged below the fire bar, and the lower end of the spring which is arranged inside a support hollow column is provided with a voltage dependent resistor. The wall of the combustion chamber which corresponds to the upper part of the fire bar is provided with a coal feeding port, a stove door is connected with the coal feeding port through a hinge which is arranged on the lower part of the coal feeding port, and the wall of the combustion chamber which corresponds to the lower part of the fire bar is provided with an air inlet. A jacket which is distanced to the combustion chamber is arranged outside the combustion chamber, the lower part of the jacket is provided with a cool air inlet pipe which is communicated with a jacket cavity, the top part of the jacket is provided with a hot air outlet pipe, a heat radiating outer sleeve wrapping the jacket is arranged outside the jacket, and heat radiating fins are arranged outside the outer sleeve. Due to the adoption of the hot-blast stove, the energy utilization rate is high; the discharged smoke completely conforms to the requirement of the environmental protection; the carbon dioxide which is generated during the combustion can be discharged to a greenhouse or a big-arch shelter, so not only can the photosynthesis of plants be promoted, but also the discharge of the carbon dioxide to the atmosphere can be reduced; and the automatic filling of coal can be realized, so the labor can be saved.
Description
Technical field the utility model relates to a kind of coal furnace, especially for the coal furnace of greenhouse, rural area or booth.
Background technology is present, and the hot-blast stove kind that is used for greenhouse or booth is a lot, the lower problem of their ubiquities (1) energy utilization rate; (2) sulfur dioxide and the carbon dioxide of burning output directly enter atmosphere, and environment is had certain harm; (3) need the special messenger to keep an eye on,, lavish labor on so that add fuel in good time.
The summary of the invention the purpose of this utility model is to provide a kind of energy utilization rate height, can filters sulfur dioxide, can add automatically simultaneously the hot-blast stove of fuel.
The utility model mainly comprises body of heater and coal feeder.Wherein body of heater divides three layers from inside to outside, and innermost layer is the combustion chamber, and it is a tubular, and preferably top is truncated cone shape, and the upper end is provided with chimney.Be preferably in and establish the filtering material layer that can absorb dust on the chimney, the chimney breast end places sodium bicarbonate solution simultaneously, so that remove sulfur in smoke.Be provided with movable fire bars in the bottom, combustion chamber, be provided with spring below the fire bars, this places the spring lower end in the bearing open tubular column to be provided with piezo-resistance, and this piezo-resistance is connected in the circuit that contains magnetic relay by lead.Above-mentioned bearing is located at the bottom of combustion chamber.Establish coal feed point on the chamber wall of above-mentioned fire bars top correspondence, fire door links to each other by the hinge that is located at the bottom.Establish air inlet on the chamber wall of above-mentioned fire bars bottom correspondence, it also is a slag notch.Outside above-mentioned combustion chamber, be provided with the chuck that certain interval is arranged with it, be provided with the inlet of cold air pipe that is connected with the chuck chamber in the chuck bottom, be provided with hot gas outlet duct at the chuck top.Preferably be provided with deflector in this chuck.Be provided with the heat radiation overcoat with its containing outside chuck, the outside of this overcoat is provided with radiated rib or fin.
This body of heater is in when work, and cold air enters the chuck from chuck inlet of cold air pipe, and spiral rises under the water conservancy diversion of deflector, and fully absorbs the coal combustion liberated heat combustion chamber in, then from the hot gas outlet duct discharge, for greenhouse or booth provide heat.The also outwards heat radiation of overcoat of dispelling the heat simultaneously provides heat for greenhouse or booth again.
Be provided with coal feeder in the position corresponding with above-mentioned body of heater coal feed point, it has a support, support is provided with the upper shed groove, bottom land is provided with the swash plate of band vertical baffle, this swash plate front end size is dwindled, less than the size of coal feed point, and front end establishes the minor axis parallel with coal stove door, and this minor axis passes the axis hole that fire door is dialled plate.This fire door is dialled two flat boards of plate for linking to each other, and one is spillplate, and another outer fire door pressing plate, both angles become 90 degree approximately, and minor axis is located at both intersections.
The utility model is when work, because quality reduces gradually behind the coal combustion on the fire bars, when acquiring a certain degree, electric current changes in the circuit, fire door from opening, is depressed the pressing plate of dialling plate, so spillplate is set level under Current Control, coal enters on the fire bars automatically, when the coal on the fire bars was increased to certain value, piezo-resistance stopped coal, and fire door is self-closing under Current Control simultaneously, and spillplate upwards pushed away, make it to be vertical state.
The utility model compared with prior art has following advantage; 1, furnace binding can make full use of the heat that coal combustion discharges, energy utilization rate height.2, the flue gas of Pai Chuing had not both had dust, did not have sulfur dioxide again, met environmental protection requirement fully.3, the CO2 emission of burning generation can promote photosynthesis of plants in greenhouse or booth, can reduce carbon dioxide again to airborne release.4, can realize filling out automatically coal, save manpower.
Description of drawings
Fig. 1 is the three-dimensional simplified schematic diagram of the utility model.
Fig. 2 is the section simplified schematic diagram of the utility model body of heater.
Fig. 3 is the three-dimensional simplified schematic diagram of the movable fire bars of the utility model.
Fig. 4 is the work schematic diagram of the utility model coal feed point coal feeder when opening.
Fig. 5 is the work schematic diagram of the utility model coal feed point coal feeder when closing.
The specific embodiment is in the simplified schematic diagram of hot-blast stove illustrated in figures 1 and 2, and body of heater divides three layers from inside to outside, and innermost layer is combustion chamber 1, and it is a tubular, and top is truncated cone shape, and the upper end is provided with chimney 2.Be provided with movable fire bars 3 in the bottom, combustion chamber, as shown in Figure 3, be provided with spring 4 below the fire bars, this places the spring lower end in bearing 5 open tubular columns to be provided with piezo-resistance, and this piezo-resistance is connected in the circuit that contains magnetic relay by lead.Above-mentioned bearing is located at the bottom of combustion chamber.Establish coal feed point 6 on the chamber wall of above-mentioned fire bars top correspondence, fire door 7 links to each other by the hinge that is located at the bottom.Establish air inlet 8 on the chamber wall of above-mentioned fire bars bottom correspondence, it also is a slag notch.Outside above-mentioned combustion chamber, be provided with the chuck 9 that certain interval is arranged with it, be provided with the inlet of cold air pipe 10 that is connected with the chuck chamber in the chuck bottom, be provided with hot gas outlet duct 11 at the chuck top.Be provided with spiral deflector 12 in this chuck.Be provided with the heat radiation overcoat 13 with its containing outside chuck, the outside of this overcoat is provided with radiated rib 14.In the work schematic diagram of Fig. 4 and the described the utility model coal feeder of Fig. 5, be provided with coal feeder in the position corresponding with above-mentioned body of heater coal feed point, it has a support 15, support is provided with upper shed groove 16, bottom land is provided with the swash plate 17 of band vertical baffle, and this swash plate front end size is dwindled, less than the size of coal feed point, and front end is established the minor axis parallel with coal stove door 18, and this minor axis passes the axis hole that fire door is dialled plate.This fire door is dialled two flat boards of plate for linking to each other, and one is spillplate 19, and another outer fire door pressing plate 20, both angles become an angle of 90 degrees approximately, and minor axis is located at both intersections.
Claims (6)
1. hot-blast stove, it is characterized in that: body of heater divides three layers from inside to outside, innermost layer is the combustion chamber, it is a tubular, the upper end is provided with chimney, be provided with movable fire bars in the bottom, combustion chamber, be provided with spring below the fire bars, this places the spring lower end in the bearing open tubular column to be provided with piezo-resistance, this piezo-resistance is connected by lead in the circuit that contains magnetic relay, establishes coal feed point on the chamber wall of above-mentioned fire bars top correspondence, and fire door links to each other by the hinge that is located at the bottom, on the chamber wall of above-mentioned fire bars bottom correspondence, establish air inlet, outside above-mentioned combustion chamber, be provided with gapped with it chuck, be provided with the inlet of cold air pipe that is connected with the chuck chamber in the chuck bottom, be provided with hot gas outlet duct at the chuck top, be provided with the heat radiation overcoat with its containing outside chuck, the outside of this overcoat is provided with fin.
2. hot-blast stove according to claim 1, it is characterized in that: be provided with coal feeder in the position corresponding with above-mentioned body of heater coal feed point, it has a support, support is provided with the upper shed groove, bottom land is provided with the swash plate of band vertical baffle, this swash plate front end size is dwindled, size less than coal feed point, and front end is established the minor axis parallel with coal stove door, and this minor axis passes the axis hole that fire door is dialled plate, and this fire door is dialled two flat boards of plate for linking to each other, one is spillplate, another outer fire door pressing plate, both angles become an angle of 90 degrees approximately, and minor axis is located at both intersections.
3. hot-blast stove according to claim 1 and 2 is characterized in that: be provided with deflector in this chuck of body of heater.
4. hot-blast stove according to claim 3 is characterized in that: combustion chamber of furnace body top is truncated cone shape.
5. hot-blast stove according to claim 4 is characterized in that: establish the filtering material layer that can absorb dust on chimney.
6. hot-blast stove according to claim 5 is characterized in that: the chimney breast end places sodium bicarbonate solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206336348U CN201903161U (en) | 2010-11-30 | 2010-11-30 | Hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206336348U CN201903161U (en) | 2010-11-30 | 2010-11-30 | Hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903161U true CN201903161U (en) | 2011-07-20 |
Family
ID=44273753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206336348U Expired - Fee Related CN201903161U (en) | 2010-11-30 | 2010-11-30 | Hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276806A (en) * | 2015-11-19 | 2016-01-27 | 湖南省烟草公司长沙市公司宁乡县分公司 | High-temperature hot-blast stove for dense tobacco curing barn |
-
2010
- 2010-11-30 CN CN2010206336348U patent/CN201903161U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276806A (en) * | 2015-11-19 | 2016-01-27 | 湖南省烟草公司长沙市公司宁乡县分公司 | High-temperature hot-blast stove for dense tobacco curing barn |
| CN105276806B (en) * | 2015-11-19 | 2017-11-07 | 湖南省烟草公司长沙市公司宁乡县分公司 | Dense tobacco flue-curing house high temperature hot-blast furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204962727U (en) | Biomass combustion device with funnel type furnace | |
| CN205245234U (en) | Energy -concerving and environment -protective return air stove | |
| CN201903161U (en) | Hot-blast stove | |
| CN203443099U (en) | Environment-friendly, energy-saving and high-efficiency hot-water boiler | |
| CN205782859U (en) | A kind of station boiler anthracite powder combustion plant | |
| CN207962728U (en) | A kind of combustion furnace | |
| CN202419637U (en) | Secondary-combustion smokeless boiler | |
| CN204478151U (en) | A kind ofly be easy to reinforced civilian clean burning stove and accessory | |
| CN204830042U (en) | Stove for heating | |
| CN201382550Y (en) | Curved smoke-exhaust pipe boiler | |
| CN208983329U (en) | Dual-purpose type hot-blast stove | |
| CN202647735U (en) | Biomass combustor | |
| CN205690439U (en) | A kind of novel biomass hot-blast stove | |
| CN204478154U (en) | The civilian clean burning stove and accessory of a kind of stove case heating-type | |
| CN204006629U (en) | Curved smoke canal energy-saving boiler | |
| CN205909350U (en) | A civil boiler for cooking and heating | |
| CN204478140U (en) | Compact type environment-protection burner | |
| CN204756891U (en) | Use boiler of living beings granule | |
| CN202101279U (en) | Environmental-friendly energy-saving fire coal stove | |
| CN104697164B (en) | A kind of burner | |
| CN207279699U (en) | Burner apparatus for biomass fuel | |
| CN211400772U (en) | Improved energy-saving briquette kiln | |
| CN201892304U (en) | Energy-saving and environmentally-friendly boiler comprising main furnace and auxiliary furnace | |
| CN205678715U (en) | A kind of multifunctional efficient air return stove | |
| CN211204086U (en) | Dust removal device of biomass fuel stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111130 |