CN205678883U - Coal and electricity dual-purpose reverse burning type energy-saving boiler - Google Patents
Coal and electricity dual-purpose reverse burning type energy-saving boiler Download PDFInfo
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- CN205678883U CN205678883U CN201620546221.3U CN201620546221U CN205678883U CN 205678883 U CN205678883 U CN 205678883U CN 201620546221 U CN201620546221 U CN 201620546221U CN 205678883 U CN205678883 U CN 205678883U
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- combustor
- water jacket
- vaporizer
- coal
- chamber
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Abstract
The utility model discloses a kind of coal and electricity dual-purpose reverse burning type energy-saving boiler, it includes water jacket furnace, vaporizer, the first combustor, the second combustor, heat-exchanging chamber are set in water jacket furnace, the top of vaporizer arranges coal filling hole and seals lid, and the upper side of vaporizer arranges the lower side of air inlet vaporizer and arranges sight burner and hermatic door；Vaporizer fire grate is provided below, fire grate cinder chamber is presented herein below；The first water jacket partition wall between vaporizer and the first combustor arranges multiple super heat-conductive pipe；First combustor first ash-falling chamber is presented herein below, the heat exchanger tube of multiple connection both sides water jacket samdwich is set in the first ash-falling chamber, electrical bar is set in heat exchanger tube；Second water jacket partition wall is set between the first combustor and the second combustor；At the first combustor, the second combustor, some heat exchanger tubes connecting water jacket are all set with heat-exchanging chamber.Its simple in construction, cheap, heat conduction efficiency is high, energy-conserving and environment-protective, can be easy to use with coal and electricity dual-purpose.
Description
Technical field
This utility model relates to a kind of boiler, particularly relates to a kind of coal and electricity dual-purpose reverse burning type energy-saving boiler.
Background technology
The advantage of back firing boiler be fuel complete to be dried in vaporizer, desulfurization, carbonisation, enter high temperature combustion zone combustion
Burn, meet combustion law.Fuel is cracked into the fuel gas such as carbon monoxide, hydrogen, methane after high-temp combustion.This kind of boiler
Defect is that the coal being added to Bunker needs Pintsch process could produce fuel gas, and furnace lifting is slow；Generally there is heat
The problem that conduction efficiency is low, in order to make the heat in combustor pass to in the recirculated water in water jacket to greatest extent, existing skill
The common practice of art extends hot switching path exactly, increases heat-exchange tube, and this design structure is complicated, adds manufacturing cost.
Summary of the invention
The purpose of this utility model is the deficiency in order to solve above-mentioned technical problem, it is provided that a kind of coal and electricity dual-purpose counter-burning type joint
Can boiler, its simple in construction, cheap, heat conduction efficiency is high, energy-conserving and environment-protective, can be easy to use with coal and electricity dual-purpose.
The purpose of this utility model is achieved in that a kind of coal and electricity dual-purpose reverse burning type energy-saving boiler, and it includes water jacket furnace
Body, it is characterised in that: vaporizer, the first combustor, the second combustor, heat-exchanging chamber be set in water jacket furnace, vaporizer, first
Combustor and the second combustor horizontal alignment are arranged, and heat-exchanging chamber is on the top of the second combustor；The top of vaporizer arranges and adds
Coal mouth and sealing lid, the upper side of vaporizer arranges air inlet, and air inlet arranges air register, arranges bottom outside air inlet
The fan housing of opening, the lower side of vaporizer arranges sight burner and hermatic door；Vaporizer fire grate is provided below, below fire grate
Being cinder chamber, the side of cinder chamber arranges slag notch and hermatic door of slagging tap；Arrange lower end between vaporizer and the first combustor to have
Cross the first water jacket partition wall of burner, cross the super heat-conductive pipe that multiple connection the first water jacket partition wall inner chamber is set on burner；First burning
Room first ash-falling chamber is presented herein below, the heat exchanger tube of multiple connection both sides water jacket samdwich is set in the first ash-falling chamber, in heat exchanger tube
Electrical bar is set；Upper end is set between the first combustor and the second combustor and has the second water jacket partition wall of the passage that overdoes；Second combustion
That burns room is presented herein below the second ash-falling chamber, and the side of the second ash-falling chamber is provided with air regulating port and air register；In the first combustor, the second combustion
Burn room and some heat exchanger tubes connecting water jacket are all set with heat-exchanging chamber.
Further, being arranged above with sight burner and sealing lid at the first combustor.
Further, the side at the second combustor and heat-exchanging chamber arranges cleaning door and deashing lid.
Further, the backwater mouth of pipe of connection water jacket it is respectively provided with in the both sides of the first ash-falling chamber, in the both sides of heat-exchanging chamber
And top is respectively provided with the effluent pipe mouth of connection water jacket.
Further, some one end that described fire grate is supported by fire grate cross bar and fire grate plate are provided with the fire bars structure of draw-in groove
Becoming, the fire bars that draw-in groove is stuck on fire grate cross bar is fixed grate, and the fire bars that draw-in groove is stuck in fire grate plate is slip fire bars, fixing
Fire bars and slip fire bars are alternately arranged, and slip fire bars is driven by rocking bar, rotating shaft and swinging plate and reciprocatingly slides.
Further, described fire bars be arranged above with some raised points.
The beneficial effects of the utility model are:
1) super heat-conductive pipe of multiple connection water jacket partition wall inner chamber is set on mistake burner, improves burner and circulation in water jacket
The heat exchanger effectiveness of water, thus improve boiler thermal output.
2) heat exchanger tube of multiple connection both sides water jacket samdwich is set in the first ash-falling chamber, electrical bar is set in heat exchanger tube；
The heat exchange area that on the one hand heat exchanger tube increases is set in the first ash-falling chamber, electric heating on the other hand in heat exchanger tube, can be accommodated
Rod, simple and reasonable.
3) it is provided with the first combustor, the second combustor and heat-exchanging chamber, and at the first combustor, the second combustor
All arrange some heat exchanger tubes connecting water jacket with heat-exchanging chamber, the most this design structure is conducive to the abundant combustion of fuel gas
Burning, the heat exchanger tube simultaneously gathered can fully absorb heat and have depositing dust effect, and effects of energy conservation and environmental protection is notable.
4) side of the second ash-falling chamber is provided with air register, and it can realize secondary air distribution, beneficially carbon monoxide second
Second-time burning in combustor, this air door also has deashing function.
5) side at the second combustor and heat-exchanging chamber arranges cleaning door and deashing lid, removing can be facilitated to fall and changing
Dust on heat pipe, thus improve heat exchanger effectiveness.
6) fire grate is made up of some fire bars, and fixed grate and slip fire bars are alternately arranged, slip fire bars by rocking bar, rotating shaft and
Swinging plate drives and reciprocatingly slides.It can facilitate removing furnace bottom lime-ash in time, improves oxygen supply condition, beneficially the filling of fuel gas
Divided combustion.
Accompanying drawing explanation
Fig. 1 is view stereo structural representation on front side of this utility model coal and electricity dual-purpose reverse burning type energy-saving boiler；
Fig. 2 is visual angle perspective view on rear side of this utility model coal and electricity dual-purpose reverse burning type energy-saving boiler；
Fig. 3 is this utility model coal and electricity dual-purpose reverse burning type energy-saving boiler side cutting perspective view；
Fig. 4 is the perspective view of this utility model fire grate.
In figure: 1-water jacket furnace, 2-vaporizer, 3-the first combustor, 4-the second combustor, 5-heat-exchanging chamber, 6-coal
Mouthful, 7-seals lid, 8-air inlet, 9-air register, 10-fan housing, and 11-sees burner, 12-hermatic door, 13-cinder chamber, and 14-slags tap
Mouthful, 15-slags tap hermatic door, 16-the first water jacket partition wall, 17-super heat-conductive pipe, 18-the first ash-falling chamber, 19-heat exchanger tube, 20-electric heating
Rod, 21-the second water jacket partition wall, 22-the second ash-falling chamber, 23-air regulating port 24-air register, 25-heat exchanger tube, 26-sees burner, and 27-is close
Capping, 28-cleaning door, 29-deashing lid, the 30-backwater mouth of pipe, 31-effluent pipe mouth, 32-fire grate cross bar, 33-fire grate plate,
34-draw-in groove, 35-fire bars, 36-rocking bar, 37-rotating shaft, 38-raised points.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of coal and electricity dual-purpose reverse burning type energy-saving boiler, it includes water jacket furnace 1, water
In set body of heater 1, vaporizer the 2, first combustor the 3, second combustor 4, heat-exchanging chamber 5, vaporizer the 2, first combustor 3 and are set
Second combustor 4 horizontal alignment is arranged, and heat-exchanging chamber 5 is on the top of the second combustor 4；The top of vaporizer 2 arranges coal filling hole 6
With sealing lid 7, the upper side of vaporizer 2 arranges air inlet 8, and air inlet 8 arranges air register 9, and air inlet 8 is outside to be arranged down
The fan housing 10 of portion's opening, the lower side of vaporizer 2 arranges sight burner 11 and hermatic door 12；Vaporizer 2 fire grate is provided below,
Fire grate cinder chamber 13 is presented herein below, the side of cinder chamber 13 arranges slag notch 14 and hermatic door 15 of slagging tap；Vaporizer 2 and the first combustion
Between burning room 3, lower end is set and had the first water jacket partition wall 16 of burner, cross and on burner, multiple connection the first water jacket partition wall 16 is set
The super heat-conductive pipe 17 of inner chamber；First combustor 3 first ash-falling chamber 18 is presented herein below, multiple connection two is set in first ash-falling chamber 18
The heat exchanger tube 19 of side water jacket samdwich, arranges electrical bar 20 in heat exchanger tube 19；Set between first combustor 3 and the second combustor 4
Put upper end and have the second water jacket partition wall 21 of the passage that overdoes；Second combustor 4 second ash-falling chamber 22, second ash-falling chamber 22 are presented herein below
Side be provided with air regulating port 23 and air register 24；If all arranging involvement at first combustor the 3, second combustor 4 and heat-exchanging chamber 5
The heat exchanger tube 25 of water flowing set.Being arranged above with sight burner 26 and sealing lid 27 at the first combustor 3.In the second combustor 4 and heat
The side of switch room 5 all arranges cleaning door 28 and deashing lid 29.It is respectively provided with connection water jacket in the both sides of the first ash-falling chamber 18
The backwater mouth of pipe 30, be respectively provided with in the both sides of heat-exchanging chamber 5 and top connection water jacket effluent pipe mouth 31.Described fire grate by
Some one end that fire grate cross bar 32 and fire grate plate 33 support are provided with the fire bars 35 of draw-in groove 34 and constitute, and draw-in groove 34 is stuck in fire grate cross bar
Fire bars on 32 is fixed grate, and the fire bars that draw-in groove 34 is stuck in fire grate plate 33 is slip fire bars, fixed grate and slip stove
Bar is alternately arranged, and slip fire bars is driven by rocking bar 36, rotating shaft 37 and swinging plate 33 and reciprocatingly slides.Described the above of fire bars 35 sets
Put some raised points 38.
Claims (6)
1. a coal and electricity dual-purpose reverse burning type energy-saving boiler, it includes water jacket furnace, it is characterised in that: gasification is set in water jacket furnace
Room, the first combustor, the second combustor, heat-exchanging chamber, vaporizer, the first combustor and the setting of the second combustor horizontal alignment,
Heat-exchanging chamber is on the top of the second combustor；The top of vaporizer arranges coal filling hole and seals lid, and the upper side of vaporizer sets
Putting air inlet, air inlet arranges air register, arrange the fan housing of lower openings outside air inlet, the lower side of vaporizer is arranged
See burner and hermatic door；Vaporizer fire grate is provided below, fire grate cinder chamber is presented herein below, the side of cinder chamber arranges slag notch
With hermatic door of slagging tap；Lower end is set between vaporizer and the first combustor and had the first water jacket partition wall of burner, cross and set on burner
Put the super heat-conductive pipe of multiple connection the first water jacket partition wall inner chamber；First combustor first ash-falling chamber, first ash-falling chamber are presented herein below
The heat exchanger tube of multiple connection both sides water jacket samdwich is inside set, electrical bar is set in heat exchanger tube；First combustor and the second burning
Upper end is set between room and has the second water jacket partition wall of the passage that overdoes；Second combustor second ash-falling chamber is presented herein below, second falls ash
The side of room is provided with air regulating port and air register；All arrange with heat-exchanging chamber at the first combustor, the second combustor and some connect water
The heat exchanger tube of set.
Coal and electricity dual-purpose reverse burning type energy-saving boiler the most according to claim 1, it is characterised in that: on the first combustor
Sight burner is set and seals lid.
Coal and electricity dual-purpose reverse burning type energy-saving boiler the most according to claim 2, it is characterised in that: at the second combustor and Re Jiao
The side changing room arranges cleaning door and deashing lid.
4. according to the coal and electricity dual-purpose reverse burning type energy-saving boiler described in claim 1,2 or 3 any one, it is characterised in that:
The both sides of one ash-falling chamber are respectively provided with the backwater mouth of pipe of connection water jacket, are respectively provided with connection water in the both sides of heat-exchanging chamber and top
The effluent pipe mouth of set.
Coal and electricity dual-purpose reverse burning type energy-saving boiler the most according to claim 4, it is characterised in that: described fire grate is horizontal by fire grate
Some one end that bar and fire grate plate support are provided with the fire bars of draw-in groove and constitute, and the fire bars that draw-in groove is stuck on fire grate cross bar is stationary furnace
Bar, the fire bars that draw-in groove is stuck in fire grate plate is slip fire bars, and fixed grate and slip fire bars are alternately arranged, and slip fire bars is by shaking
Bar, rotating shaft and swinging plate drive and reciprocatingly slide.
Coal and electricity dual-purpose reverse burning type energy-saving boiler the most according to claim 5, it is characterised in that: the above of described fire bars sets
Put some raised points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546221.3U CN205678883U (en) | 2016-06-01 | 2016-06-01 | Coal and electricity dual-purpose reverse burning type energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546221.3U CN205678883U (en) | 2016-06-01 | 2016-06-01 | Coal and electricity dual-purpose reverse burning type energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678883U true CN205678883U (en) | 2016-11-09 |
Family
ID=57433927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620546221.3U Expired - Fee Related CN205678883U (en) | 2016-06-01 | 2016-06-01 | Coal and electricity dual-purpose reverse burning type energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606651A (en) * | 2017-10-25 | 2018-01-19 | 内蒙古圣燚环保科技有限公司 | A kind of heating system and heating system |
| CN108870734A (en) * | 2018-07-12 | 2018-11-23 | 内蒙古易暖科技有限公司 | One kind is using semi-coke as fuel large power high efficiency warming stove |
| CN113418297A (en) * | 2021-06-09 | 2021-09-21 | 盐城工学院 | Reverse burning hot blast stove |
-
2016
- 2016-06-01 CN CN201620546221.3U patent/CN205678883U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606651A (en) * | 2017-10-25 | 2018-01-19 | 内蒙古圣燚环保科技有限公司 | A kind of heating system and heating system |
| CN108870734A (en) * | 2018-07-12 | 2018-11-23 | 内蒙古易暖科技有限公司 | One kind is using semi-coke as fuel large power high efficiency warming stove |
| CN113418297A (en) * | 2021-06-09 | 2021-09-21 | 盐城工学院 | Reverse burning hot blast stove |
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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: 20161109 Termination date: 20200601 |