CN204593833U - A kind of energy-conserving and environment-protective less boiler - Google Patents
A kind of energy-conserving and environment-protective less boiler Download PDFInfo
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- CN204593833U CN204593833U CN201520147099.8U CN201520147099U CN204593833U CN 204593833 U CN204593833 U CN 204593833U CN 201520147099 U CN201520147099 U CN 201520147099U CN 204593833 U CN204593833 U CN 204593833U
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Abstract
The utility model relates to a kind of energy-conserving and environment-protective less boiler, comprise combustion chamber, air door, lime-ash conveyer belt, pond and flue, it is characterized in that above lime-ash conveyer belt, space for collecting ashes in a stove enclosing exterior wall is provided with water level fluid-tight wall, smoke eliminator and air compensation device are set in flue, when compared with prior art lime-ash drops, there is no airborne dust, flyash in smoke eliminator dustlessly can be collected, is suppressed, again combustion chamber is sent into, greatly improve efficiency of combustion, realize smokeless process, the utility model can be widely used in industrial production and domestic heating direction.
Description
Technical field
The utility model relates to a kind of energy-conserving and environment-protective less boiler.
Background technology
The boiler adopted in prior art, because technology is old, production, life in can cause very large waste and pollution, be mainly reflected in following some:
One is because existing boiler coal filling hole and ventilating opening are all positioned at bottom, combustion chamber, and during coal burning, upwards, coal can not burnout flare completely, can discharge the fuel of a large amount of incomplete combustions, not only wastes resource but also contaminated environment.
Two be discharge place of existing boiler ash directly and extraneous contact, cause dust raising phenomenon during process lime-ash.
Three is that existing flue adopts straight flue, and this flue, when discharging waste gas, can be taken a large amount of flyash out of or be stayed and be attached in flue, and it is large not only to clear up difficulty, and also creating exhaust inconvenience affects efficiency of combustion, causes wasting phenomenon.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of rationally distributed, efficiency of combustion is high, the less boiler of energy-conserving and environment-protective.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of energy-conserving and environment-protective less boiler, comprise combustion chamber, air door, lime-ash conveyer belt, pond and flue, it is characterized in that: top, described combustion chamber is connected with flue, middle part is equipped with fire-peeping mirror and feeding port, bottom is provided with fire bars, air door is provided with below fire bars, lime-ash conveyer belt is provided with below air door, described lime-ash conveyer belt one end is placed in below bottom of combustion chamber air door, the other end is placed in inside, pond, described bottom of combustion chamber is provided with space for collecting ashes in a stove enclosing, above described lime-ash conveyer belt, space for collecting ashes in a stove enclosing exterior wall is provided with water level fluid-tight wall, described flue is connected with combustion chamber by smoke outlet flue, described smoke outlet flue is provided with smoke outlet flue air blast, described smoke outlet flue is connected with smoke eliminator, described smoke eliminator is connected with return-air road, described return-air road is provided with air compensation device, Pressure gauge, return-air gas bleeder valve, air cleaner is provided with after described return-air gas bleeder valve, described return-air road is connected with air intake duct air blast, described air intake duct air blast is connected with air intake duct, described air intake duct is provided with air compensation device, Pressure gauge, air inlet relief valve, air cleaner is provided with after described air inlet relief valve, described air intake duct is connected with bottom of combustion chamber, between fire bars and lime-ash conveyer belt.
Further, smoke eliminator inside is provided with W type smoke expelling device, U-shaped smoke expelling device, be provided with ash output opening bottom described W type smoke expelling device, inside is provided with inlet baffle, outlet is provided with smoke abatement plate, smoke abatement plate is connected with smoke eliminator by rotating shaft, and described U-shaped smoke expelling device inside is provided with gas break-in plate, and bottom is provided with ash output opening, exit is provided with smoke abatement plate, and described smoke abatement plate is connected with smoke eliminator by rotating shaft.
Further, air compensation device is provided with filtration core near pipeline side, and opposite side is provided with air compensation device baffle plate, and described air compensation device baffle plate is connected with air compensation device by rotating shaft, and described air compensation device outside is provided with air compensation device protective cover.
Further, the angle of lime-ash conveyer belt and horizontal direction shape is 30-45 °.
Further, lime-ash conveyer belt is made up of stainless steel.
Further, lime-ash driving-belt is driven by motor.
Further, the angle that gas break-in plate and horizontal direction are formed is 45-60 °.
Further, after pond is full of water, form fluid-tight with space for collecting ashes in a stove enclosing.
Further, space for collecting ashes in a stove enclosing is built into by refractory brick.
Further, air compensation device baffle plate area is greater than tonifying Qi hole area.
The utility model compared with prior art, has the following advantages:
1. bottom of combustion chamber forms fluid-tight by space for collecting ashes in a stove enclosing and pond liquid level, when lime-ash drops, avoids airborne dust, and can not produce reentrainment of dust when regathering lime-ash.
2. the flyash in this boiler combustion incomplete space for collecting ashes in a stove lime-ash, smoke eliminator dustlessly can be collected, is suppressed, and again sends into combustion chamber, greatly improves efficiency of combustion.
3. be provided with multiple smoke abatement plate and gas break-in plate in this boiler smoke abatement device, emission produced to burning and repeatedly slows down, after break-in, gas and solid particulate matter are carried out physical separation, realizes smokeless process.
4. air compensation device is provided with filtration core, during tonifying Qi, can prevent the solid particle in air from entering in system.
5. air compensation device baffle plate can only be opened side, uses when can only be used for tonifying Qi, can gas leakage in anti-locking system.
6. be equipped with air cleaner after return-air gas bleeder valve and air inlet relief valve, can prevent intrasystem solid particle from polluting due to the air-flow system of taking out of when disappointing.
7. the incomplete gas of system combustion, carries out second-time burning, improves efficiency of combustion.
Accompanying drawing explanation
Fig. 1 is the utility model energy-conserving and environment-protective less boiler schematic diagram.
Fig. 2 is the utility model energy-conserving and environment-protective less boiler top view.
Fig. 3 is the utility model energy-conserving and environment-protective less boiler air compensation device schematic diagram.
Fig. 4 is the utility model energy-conserving and environment-protective less boiler smoke eliminator schematic diagram.
In the drawings, 1. boiler furnace, 2. combustion chamber, 3. fire-peeping mirror, 4. feeding port, 5. fire bars, 6. air door, 7. pond, 8. lime-ash conveyer belt, 9. space for collecting ashes in a stove enclosing, 10. air inlet, 11. flues, 12. smoke outlet flues, 13. smoke outlet flue air blasts, 14. smoke eliminators, 15. air compensation devices, 16. air gauges, 17. return-air roads, 18. return-air gas bleeder valves, 19. air intake duct air blasts, 20. air intake ducts, 21. air inlet relief valves, 22. air cleaners, 23. filtration core, 24. rotating shafts, 25. air compensation device baffle plates, 26. air compensation device protective covers, 27. inlet baffle, 28. ash output openings, 29. smoke abatement plates, 30. gas break-in plates, 31. pond fluid-tight walls, 32.W type smoke expelling device, 33.U type smoke expelling device.
Detailed description of the invention
The utility model is described in further detail for embodiment plan given below; but can not be interpreted as it is restriction to the utility model protection domain; those skilled in the art to nonessential improvement and adjustment more of the present utility model, still belong to protection domain of the present utility model according to the utility model content.
A kind of energy-conserving and environment-protective less boiler of the utility model, comprise: 1. boiler furnace, 2. combustion chamber, 3. fire-peeping mirror, 4. feeding port, 5. fire bars, 6. air door, 7. pond, 8. lime-ash conveyer belt, 9. space for collecting ashes in a stove enclosing, 10. air inlet, 11. flues, 12. smoke outlet flues, 13. smoke outlet flue air blasts, 14. smoke eliminators, 15. air compensation devices, 16. air gauges, 17. return-air roads, 18. return-air gas bleeder valves, 19. air intake duct air blasts, 20. air intake ducts, 21. air inlet relief valves, 22. air cleaners, 23. filtration core, 24. rotating shafts, 25. air compensation device baffle plates, 26. air compensation device protective covers, 27. inlet baffle, 28. ash output openings, 29. smoke abatement plates, 30. gas break-in plates, 31. pond fluid-tight walls, 32.W type smoke expelling device, 33.U type smoke expelling device.
Top, combustion chamber 2 is connected with flue 11, middle part is equipped with fire-peeping mirror 3 and feeding port 4, bottom is provided with fire bars 5, air door 6 is provided with below fire bars 5, lime-ash conveyer belt 8 is provided with below air door 6, lime-ash conveyer belt 8 one end to be placed in bottom combustion chamber 2 below air door 6, it is inner that the other end is placed in pond 7, space for collecting ashes in a stove enclosing 9 is provided with bottom combustion chamber 2, above lime-ash conveyer belt 8, space for collecting ashes in a stove enclosing 9 exterior wall is provided with water level fluid-tight wall 31, flue 11 is connected with combustion chamber 2 by smoke outlet flue 12, smoke outlet flue 12 is provided with smoke outlet flue air blast 13, smoke outlet flue 12 is connected with smoke eliminator 14, smoke eliminator 14 is connected with return-air road 17, return-air road 17 is provided with eight air compensation devices 15, a Pressure gauge 16, two return-air gas bleeder valves 18, air cleaner 22 is provided with after described return-air gas bleeder valve 18, return-air road 17 is connected with air intake duct air blast 19, air intake duct air blast 19 is connected with air intake duct 20, air intake duct 20 is provided with two air compensation devices 15, a Pressure gauge 16, two air inlet relief valves 21, air cleaner 22 is provided with after air inlet relief valve 21, air intake duct 20 is connected with bottom combustion chamber 2, between fire bars 5 and lime-ash conveyer belt 8.
Smoke eliminator 14 inside is provided with five smoke expelling devices, what be connected with smoke outlet flue 12 side is W type smoke expelling device 32, all the other four smoke expelling devices are U-shaped smoke expelling device 33, two ash output openings 28 are provided with bottom W type smoke expelling device 32, inside is provided with inlet baffle 27, outlet is provided with smoke abatement plate 29, smoke abatement plate 29 is connected with smoke eliminator 14 by rotating shaft 24, U-shaped smoke expelling device 33 inside is provided with gas break-in plate 30, bottom is provided with an ash output opening 28, exit is provided with three groups of smoke abatement plates 29, and smoke abatement plate 29 is connected with smoke eliminator 14 by rotating shaft 24.
Air compensation device 15 is provided with filtration core 23 near pipeline side, and opposite side is provided with air compensation device baffle plate 25, and air compensation device baffle plate 25 is connected with air compensation device 15 by rotating shaft 24, and air compensation device 15 outside is provided with air compensation device protective cover 26.
Lime-ash conveyer belt 8 is 30 ° with the angle of horizontal direction shape.
Lime-ash conveyer belt 8 is made up of stainless steel.
Lime-ash driving-belt 8 is driven by motor.
The angle that gas break-in plate 30 and horizontal direction are formed is 60 °.
After pond 7 is full of water, form fluid-tight with space for collecting ashes in a stove enclosing 9.
Space for collecting ashes in a stove enclosing 9 is built into by refractory brick.
Air compensation device baffle plate 25 area is greater than tonifying Qi hole area.
During work; first by pond 7; add water and carry out fluid-tight, water level adds to 2/3 place to overhead height bottom water level fluid-tight wall 31, controls air door 6 and is all opened by air inlet 10; open the air compensation device protective cover 26 on air compensation device 15; open return-air gas bleeder valve 18, open air inlet gas bleeder valve 21, close all ash output openings 28; start smoke outlet flue air blast 13, air intake duct air blast 19, start lime-ash conveyer belt 8.
The fuel lighted is added from feeding port 4; the fuel do not fired is added again according to the condition of production; the combustion case in combustion chamber 2 is observed by fire-peeping mirror 3; to be combusted stable after air compensation device protective cover 26 on air compensation device 15 is mounted to original position; close return-air gas bleeder valve 18, air inlet gas bleeder valve 21 successively; realize gas circulation, unburned completely gas carries out second-time burning.
During routine work, observe on Pressure gauge 16 and indicate numerical value, when pressure is less than 0KPa; open air compensation device protective cover 26 and carry out tonifying Qi; when pressure is greater than 6KPa, opens back relief valve 18, air inlet relief valve 21 carries out pressure release, exhaust, when draining into 3KPa, close relief valve.When collection in smoke eliminator 14 has a large amount of flyash, open ash output opening 28, collect, after incomplete for burning black flyash is compressed, put into feeding port 4, carry out second-time burning.The slag produced in combustion chamber 2 falls on lime-ash conveyer belt 8 by fire bars 5, lime-ash conveyer belt 8 is made up of stainless steel, and drive running counterclockwise by motor, the lime-ash fallen on lime-ash conveyer belt 8 is transported in pond 7, and carry out cooling process by the liquid in pond 7, the lime-ash collected in pond 7 is by after drying, and the incomplete lime-ash that burns carries out compressing in rear feeding feeding port 4 and carries out second-time burning, burns and makes construction material after ash collection completely.
Claims (10)
1. an energy-conserving and environment-protective less boiler, comprise combustion chamber (2), air door (6), lime-ash conveyer belt (8), pond (7) and flue (11), it is characterized in that: described combustion chamber (2) top is connected with flue (11), middle part is equipped with fire-peeping mirror (3) and feeding port (4), bottom is provided with fire bars (5), fire bars (5) below is provided with air door (6), air door (6) below is provided with lime-ash conveyer belt (8), described lime-ash conveyer belt (8) one end is placed in below, bottom air door, combustion chamber (2) (6), it is inner that the other end is placed in pond (7), bottom, described combustion chamber (2) is provided with space for collecting ashes in a stove enclosing (9), described lime-ash conveyer belt (8) top space for collecting ashes in a stove enclosing (9) exterior wall is provided with water level fluid-tight wall (31), described flue (11) is connected with combustion chamber (2) by smoke outlet flue (12), described smoke outlet flue (12) is provided with smoke outlet flue air blast (13), described smoke outlet flue (12) is connected with smoke eliminator (14), described smoke eliminator (14) is connected with return-air road (17), described return-air road (17) is provided with air compensation device (15), Pressure gauge (16), return-air gas bleeder valve (18), air cleaner (22) is provided with after described return-air gas bleeder valve (18), described return-air road (17) is connected with air intake duct air blast (19), described air intake duct air blast (19) is connected with air intake duct (20), described air intake duct (20) is provided with air compensation device (15), Pressure gauge (16), air inlet relief valve (21), air cleaner (22) is provided with after described air inlet relief valve (21), described air intake duct (20) is connected with combustion chamber (2) bottom, be positioned between fire bars (5) and lime-ash conveyer belt (8).
2. a kind of energy-conserving and environment-protective less boiler according to claim 1, it is characterized in that smoke eliminator (14) inside is provided with W type smoke expelling device (32), U-shaped smoke expelling device (33), described W type smoke expelling device (32) bottom is provided with ash output opening (28), inside is provided with inlet baffle (27), outlet is provided with smoke abatement plate (29), smoke abatement plate (29) is connected with smoke eliminator (14) by rotating shaft (24), described U-shaped smoke expelling device (33) inside is provided with gas break-in plate (30), bottom is provided with ash output opening (28), exit is provided with smoke abatement plate (29), described smoke abatement plate (29) is connected with smoke eliminator (14) by rotating shaft (24).
3. a kind of energy-conserving and environment-protective less boiler according to claim 1; it is characterized in that air compensation device (15) is provided with filtration core (23) near pipeline side; opposite side is provided with air compensation device baffle plate (25); described air compensation device baffle plate (25) is connected with air compensation device (15) by rotating shaft (24), and described air compensation device (15) outside is provided with air compensation device protective cover (26).
4. a kind of energy-conserving and environment-protective less boiler according to claim 1, is characterized in that lime-ash conveyer belt (8) is 30-45 ° with the angle of horizontal direction shape.
5. a kind of energy-conserving and environment-protective less boiler according to claim 4, is characterized in that lime-ash conveyer belt (8) is made up of stainless steel.
6. a kind of energy-conserving and environment-protective less boiler according to claim 4, is characterized in that lime-ash driving-belt (8) is driven by motor.
7. a kind of energy-conserving and environment-protective less boiler according to claim 2, is characterized in that the angle that gas break-in plate (30) and horizontal direction are formed is 45-60 °.
8. a kind of energy-conserving and environment-protective less boiler according to claim 1, after it is characterized in that pond (7) is full of water, forms fluid-tight with space for collecting ashes in a stove enclosing (9).
9. a kind of energy-conserving and environment-protective less boiler according to claim 1, is characterized in that described space for collecting ashes in a stove enclosing (9) is built into by refractory brick.
10. a kind of energy-conserving and environment-protective less boiler according to claim 3, is characterized in that air compensation device baffle plate (25) area is greater than tonifying Qi hole area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147099.8U CN204593833U (en) | 2015-03-16 | 2015-03-16 | A kind of energy-conserving and environment-protective less boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147099.8U CN204593833U (en) | 2015-03-16 | 2015-03-16 | A kind of energy-conserving and environment-protective less boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593833U true CN204593833U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147099.8U Active CN204593833U (en) | 2015-03-16 | 2015-03-16 | A kind of energy-conserving and environment-protective less boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593833U (en) |
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2015
- 2015-03-16 CN CN201520147099.8U patent/CN204593833U/en active Active
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