CN204901742U - Automatic arrange sediment fire coal, biomass gasification type boiler - Google Patents
Automatic arrange sediment fire coal, biomass gasification type boiler Download PDFInfo
- Publication number
- CN204901742U CN204901742U CN201520212290.6U CN201520212290U CN204901742U CN 204901742 U CN204901742 U CN 204901742U CN 201520212290 U CN201520212290 U CN 201520212290U CN 204901742 U CN204901742 U CN 204901742U
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- slagging
- gasification
- type boiler
- fire coal
- suction tube
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Abstract
The utility model belongs to energy -concerving and environment -protective equipment field relates to an automatic arrange sediment fire coal, biomass gasification type boiler, its characterized in that: constitute by furnace body, base, grate, bunker, gasification burner, air supply device, heat utilization device, the furnace body is adorned admittedly on the base, and the grate sets up between furnace body and base, and gasification burner, air supply device from interior to exterior set up lower part in the furnace body, and the bunker sets up in the furnace body lower part outside, and the heat utilization device sets up upper portion in the furnace body. The utility model discloses automatic arrange sediment fire coal, biomass gasification type boiler structural design scientific and reasonable has advantages such as heat utilization efficiency height, the energy can be saved, pollution are little, fuel burning duration length, automatic slag removal, labour saving and time saving, the management of being convenient for, and conspicuous energy -conservation, reduction of discharging, environmental protection efficiency are automatic arrange sediment fire coal, biomass gasification type boiler who has higher novelty.
Description
Technical field
The utility model belongs to energy-saving environmental protection device field, particularly a kind of automatic discharge fire coal, gasification of biomass type boiler.
Background technology
At present, coal-burning boiler, biomass boiler remain use very generally and widely a kind of heat power equipment, existing fire coal, biomass boiler, substantially be all direct-fired boiler, namely fire coal, living beings are after lighting, and directly burning produces heat, this direct-fired boiler, fuel heat utilization is low, the heat utilization efficiency of most direct-fired coal-burning boiler is not more than 60%, wastes energy, and incomplete combustion, seriously polluted, become restriction use equipment already; Meanwhile, existing boiler, adding fuel is all fragmentary interpolation, and take a lot of work, need when removing slagging scorification out of service, trivial operations, management cost is high.For overcoming above-mentioned technical deficiency, through testing improvement for many years, develop a kind of automatic discharge fire coal, gasification of biomass type boiler, this model boiler is energy-conservation center test (" 2010020122Z examining report ") through Tianjin, all technical all meets and exceedes professional standard, net boiler efficiency reaches 83.11%, and users generally react after using that this boiler operatiopn is stable, energy-conserving and environment-protective, use management are convenient.
Summary of the invention
The purpose of this utility model is to overcome existing deficiency in the art, there is provided one not only greatly can improve coal-burning boiler heat utilization efficiency, reduce pollution, save the energy, and can concentrate interpolation fuel, burning time is long, automatic eliminating slagging scorification, time saving and energy saving fire coal, gasification of biomass type boiler.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of coal-fired, gasification of biomass type boiler, it is characterized in that: be made up of body of heater, base, fire grate, Bunker, gasified combustion apparatus, air supply device, heat utilization device, body of heater is installed on base, fire grate is arranged between body of heater and base, gasified combustion apparatus, air supply device are arranged at bottom in body of heater from the inside to the outside, Bunker is arranged at outside lower portion of furnace body, and combustion chamber arranges Bunker top, and heat utilization device is arranged at body of heater internal upper part.
And described fire grate is multi-functional self-skimming fire grate, be made up of roller seat, slagging-off roller, timing motor reducer, slagging-off roller is arranged on roller seat, and timing motor reducer is in transmission connection with slagging-off roller.
And, described slagging-off roller is multiple, and multiple slagging-off roller is distributed in side by side on roller seat and is also in transmission connection one by one, by slagging-off roll body, solid-end axle, hollow end axle, gear composition, solid-end axle, hollow end axle are connected to slagging-off roll body two ends respectively with one heart, and gear is arranged at solid-end axle outer end.
And described slagging-off roll body is hollow, is provided with slagging-off tooth.
And described slagging-off tooth is multiple, is hollow, multiple slagging-off tooth divides row, be staggered uniform arrangement.
And described gasified combustion apparatus, is made up of bottom plate, mounting plate, outer suction tube, Inner suction tube, bottom plate, mounting plate divide and are installed in the middle part of body of heater up and down, and outer suction tube is installed on mounting plate with one heart, and Inner suction tube is flush-mounted in bottom in outer suction tube with one heart.
And described outer suction tube, its cylindrical shell is shaped with air admission hole, in it, lower end is shaped with annular holder hoop.
And described air admission hole is multiple.
And described Inner suction tube is taper.
Advantage of the present utility model and beneficial effect are:
1. this automatic discharge fire coal, gasification of biomass heating boiler, adopts and forces coal-fired gasification technology, and coal-burning boiler can be made to improve heat utilization efficiency, reduce coal consumption, save the energy, net heat utilization rate can reach 83.11%, and energy-conservation more than 30%.
2. this automatic discharge fire coal, gasification of biomass type heating boiler, adopts second gasification combustion, in running, does not produce tar, without visible soot emissions, and can decreasing pollution.
3. this automatic discharge fire coal, gasification of biomass type heating boiler are provided with Bunker, can concentrate interpolation fuel, once add sustainable burning more than 10 hours.
4. this automatic discharge fire coal, gasification of biomass type boiler are provided with multi-functional self-skimming fire grate, realize self-skimming, time saving and energy saving, are convenient to management.
5. the utility model automatic discharge is coal-fired, gasification of biomass type heating boiler scientific structure design is reasonable, have heat utilization efficiency high, save the energy, pollute little, fuel combustion duration length, self-skimming, time saving and energy saving, be convenient to the advantages such as management, be a kind of fire coal, gasification of biomass type boiler with higher innovation.
Accompanying drawing explanation
Fig. 1 is that automatic discharge is coal-fired, gasification of biomass type heating boiler structural representation (timing motor reducer);
Fig. 2 is outer suction tube structural representation;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is Inner suction tube structural representation;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is multi-functional self-skimming fire grate structural representation;
Fig. 7 is the left view of Fig. 6.
Accompanying drawing mark illustrates:
1-heat utilization device, 2-heat-exchanging chamber, 3-combustion chamber, 4-body of heater, 5-gasified combustion apparatus, 6-oxygen room, 7-Bunker, 8-gasification combustion chamber, the multi-functional self-skimming fire grate of 9-, 10-slag room, 11-base, 12-annular supporting plate, 13-air supply device, 14-bottom plate, 15-mounting plate, the outer drum flange of 16-, 17-air admission hole, the outer suction tube of 18-, 19-annular holder hoop, suction tube in 20-, drum flange in 21-, 22-gear, 23-solid-end axle, 24-axle sleeve, 25-removes the gred tooth, 26-removes the gred roll body, 27-roller seat, 28-hollow end axle.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of automatic discharge is coal-fired, gasification of biomass type boiler, be made up of body of heater 4, base 11, fire grate 9, Bunker 7, gasified combustion apparatus 5, air supply device 13, heat utilization device 1, body of heater is installed on base, fire grate is arranged between body of heater and base, gasified combustion apparatus, air supply device are arranged at bottom in body of heater from the inside to the outside, Bunker is arranged at outside lower portion of furnace body, and heat utilization device is arranged at body of heater internal upper part.
Body of heater is cylindric or square tubular, and be followed successively by heat-exchanging chamber 2, combustion chamber 3, gasification combustion chamber 8 from top to bottom, in the middle part of gasification combustion chamber, skin is shaped with air supplying chamber 6; Slag room 10 is formed in base.
Fire grate is multi-functional self-skimming fire grate 9, and be made up of roller seat 27, slagging-off roller 25, timing motor reducer, slagging-off roller is arranged on roller seat, and timing motor reducer is in transmission connection with slagging-off roller.Slagging-off roller is multiple, multiple slagging-off roller is distributed in side by side on roller seat and is also in transmission connection one by one, form by slagging-off roll body 26, solid-end axle 23, hollow end axle 28, gear 22, solid-end axle, hollow end axle are connected to slagging-off roll body two ends respectively with one heart, are provided with axle sleeve 24 outside solid-end axle, hollow end axle; Gear is arranged at solid-end axle outer end.Slagging-off roll body is hollow, is provided with slagging-off tooth 25.Slagging-off tooth is multiple, and be hollow, multiple slagging-off tooth divides row, be staggered uniform arrangement.
Gasified combustion apparatus, is made up of bottom plate 14, mounting plate 15, outer suction tube 18, Inner suction tube 20, and bottom plate, mounting plate divide and be installed in the middle part of body of heater up and down, and outer suction tube is installed on mounting plate with one heart, and Inner suction tube is flush-mounted in bottom in outer suction tube with one heart.Outer suction tube, its upper end is shaped with outer drum flange 16, cylindrical shell is shaped with air admission hole 17, and in it, lower end is shaped with annular holder hoop 19; Air admission hole is multiple.It is taper that Inner suction tube lower end is shaped with interior drum flange 21.
Air supply device is made up of annular supporting plate 12, tubular dividing plate, air inlet pipe.
Operation principle of the present utility model is:
By filling it up with fire coal (bituminous coal, biomass fuel or other combustible object) in Bunker, lighted by fire coal with kindling, fire coal is burnt under hypoxia, now coal-fired or living beings, generate carbon monoxide, smog, coal tar.Carbon monoxide, smog, coal tar gaseous mixture, sub-fraction enters in interior suction tube, and a part enters outside outer suction tube; Along with the continuous rising while spending (temperature reach 900--1100) of temperature, the gaseous mixture entering the gaseous mixture in interior suction tube and enter outside outer suction tube, will the continuous cracking of limit rising edge, makes all carbon containing objects all be cracked into fuel gas; Enter cracking limit, gaseous mixture limit outside outer suction tube to enter in outer suction tube and fuel gas outside in suction tube top and inner canister and converging from the fresh air that air supply device enters from the outside air admission hole on outer suction tube of outer suction tube; Enter combustion chamber after fuel gas fully mixes with fresh air to light voluntarily and carry out high oxygen combustion, the heat that burning produces enters heat-exchanging chamber and heat utilization device carries out heat exchange.Because coal-fired, living beings are burnt the gaseous mixture cracking combustible gas in this fire coal, gasification of biomass type boiler generated under hypoxia, then achieve through air distribution and fully burn completely, not only increase heat utilization efficiency, and greatly reduce pollution.
According to the multi-functional automatic deslagging apparatus of the large little makings dimension of boiler, multi-functional automatic deslagging apparatus is assembled to boiler internal furnace bottom by technical requirement.During use, setting timing motor reducer starts and the off-interval time as required, when arrival setting interval time, timing motor reducer starts automatically, timing motor reducer drives slagging-off roller to rotate, slagging-off tooth on adjacent two slagging-off rollers relatively rotates, and the slag of coal-fired bottom will be subdued and remove, reach the object of self-skimming; In use procedure, fresh air enters in slagging-off roll body from hollow end axle, then the slagging-off tooth on slagging-off roll body enters burner hearth, realizes automatic ventilating oxygen supply.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (9)
1. an automatic discharge fire coal, gasification of biomass type boiler, it is characterized in that: be made up of body of heater, base, fire grate, Bunker, gasified combustion apparatus, air supply device, heat utilization device, body of heater is installed on base, fire grate is arranged between body of heater and base, gasified combustion apparatus, air supply device are arranged at bottom in body of heater from the inside to the outside, Bunker is arranged at outside lower portion of furnace body, and heat utilization device is arranged at body of heater internal upper part.
2. automatic discharge fire coal according to claim 1, gasification of biomass type boiler, it is characterized in that: described fire grate is multi-functional self-skimming fire grate, be made up of roller seat, slagging-off roller, timing motor reducer, slagging-off roller is arranged on roller seat, and timing motor reducer is in transmission connection with slagging-off roller.
3. automatic discharge fire coal according to claim 2, gasification of biomass type boiler, it is characterized in that: described slagging-off roller is multiple, multiple slagging-off roller is distributed in side by side on roller seat and is also in transmission connection one by one, by slagging-off roll body, solid-end axle, hollow end axle, gear composition, solid-end axle, hollow end axle are connected to slagging-off roll body two ends respectively with one heart, and gear is arranged at solid-end axle outer end.
4. automatic discharge fire coal according to claim 3, gasification of biomass type boiler, is characterized in that: described slagging-off roll body is hollow, is provided with slagging-off tooth.
5. automatic discharge fire coal according to claim 4, gasification of biomass type boiler, it is characterized in that: described slagging-off tooth is multiple, is hollow, multiple slagging-off tooth divides row, be staggered uniform arrangement.
6. automatic discharge fire coal according to claim 1, gasification of biomass type boiler, it is characterized in that: described gasified combustion apparatus, be made up of bottom plate, mounting plate, outer suction tube, Inner suction tube, bottom plate, mounting plate divide and are installed in the middle part of body of heater up and down, outer suction tube is installed on mounting plate with one heart, and Inner suction tube is flush-mounted in bottom in outer suction tube with one heart.
7. automatic discharge fire coal according to claim 6, gasification of biomass type boiler, is characterized in that: described outer suction tube, its cylindrical shell is shaped with air admission hole, and in it, lower end is shaped with annular holder hoop.
8. automatic discharge fire coal according to claim 7, gasification of biomass type boiler, is characterized in that: described air admission hole is multiple.
9. automatic discharge fire coal according to claim 6, gasification of biomass type boiler, is characterized in that: described Inner suction tube is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212290.6U CN204901742U (en) | 2015-04-09 | 2015-04-09 | Automatic arrange sediment fire coal, biomass gasification type boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212290.6U CN204901742U (en) | 2015-04-09 | 2015-04-09 | Automatic arrange sediment fire coal, biomass gasification type boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901742U true CN204901742U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212290.6U Expired - Fee Related CN204901742U (en) | 2015-04-09 | 2015-04-09 | Automatic arrange sediment fire coal, biomass gasification type boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN204901742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925783A (en) * | 2019-12-10 | 2020-03-27 | 胡梦茹 | Solid-state slag-discharging pulverized coal furnace |
-
2015
- 2015-04-09 CN CN201520212290.6U patent/CN204901742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925783A (en) * | 2019-12-10 | 2020-03-27 | 胡梦茹 | Solid-state slag-discharging pulverized coal furnace |
| CN110925783B (en) * | 2019-12-10 | 2021-04-23 | 南京禹智智能科技有限公司 | Solid-state slag-discharging pulverized coal furnace |
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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: 20151223 Termination date: 20180409 |