CN202648123U - Vertical multireturn baffling bituminous coal furnace - Google Patents
Vertical multireturn baffling bituminous coal furnace Download PDFInfo
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- CN202648123U CN202648123U CN 201220157645 CN201220157645U CN202648123U CN 202648123 U CN202648123 U CN 202648123U CN 201220157645 CN201220157645 CN 201220157645 CN 201220157645 U CN201220157645 U CN 201220157645U CN 202648123 U CN202648123 U CN 202648123U
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- 239000002802 bituminous coal Substances 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000003245 coal Substances 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims description 32
- 206010063575 Bladder perforation Diseases 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 5
- 239000000725 suspension Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 206010017740 Gas poisoning Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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Abstract
The utility model belongs to a vertical multireturn baffling bituminous coal furnace, which mainly consists of a furnace body, an outer water liner, a water inlet, a water outlet, a grate and a smoke outlet, wherein a coal feeding opening is arranged at the upper part of the front end of the furnace body, a reverse boiling water liner vertically separates the middle space inside the furnace body into a front side space and a back side space which are communicated from top and bottom, the back side space is a reverse burning hearth, an upper separation water liner for transversely separating the space is arranged in the front side space of the lower end of the coal feeding opening, the front side space of the lower end of the upper water separation linear is a lower hearth, a coal feeding opening for vertically penetrating through the water linear is arranged on the upper separation water liner, the coal feeding opening is provided with a coal feeding cover for opening and closing the opening, a suspension water linear for separating the upper part space is vertically arranged in the front side space of the upper end of the upper separation water liner, and the front side space of the upper end of the upper separation water liner is separated into an upper hearth and a baffling hearth by the suspension water liner. The vertical multireturn baffling bituminous coal furnace adopts the reverse burning and direct burning exchange structure and has the advantages that the structure is simple, the coal is saved, the environment is not polluted during the combustion, the manufacture cost and the selling price are low, the inflaming speed is high, and the safety and the heat utilization rate are high.
Description
Technical field
The utility model belongs to a kind of vertical multi-return baffling bituminous coal stove.
Background technology
The structure that traditional heating boiler adopts mostly is that interlayer formation heat absorption outer water bladder is established in body of heater side and top, the lower end is burner hearth in the body of heater, can establish several heat-absorbing water pipes in the body of heater of burner hearth upper end and communicate with the heat absorption outer water bladder, the heat that utilizes heat absorption outer water bladder and heat-absorbing water pipe to absorb burner hearth internal combustion coal heats the water in it.This traditional heating boiler is directly burning type, though the advantage of quick combustion is arranged expend that coal, contaminated environment, volume are large, complex structure, heat utilization efficiency is low, cost of manufacture is high and price is expensive, and use function singleness, use and the stoking inconvenience, dust flies upward everywhere during deashing, and contaminated environment is difficult for ash is removed, the burner hearth heat utilization efficiency is reduced, and service life is short.Traditional anti-burning heating boiler can solve the shortcoming of directly burning type, but volume is large, and it is slow to get angry, and cost of manufacture is high and price is expensive.The best approach that improves the burner hearth heat utilization efficiency is to prolong the burner hearth heat-dissipating distance, but often causes body of heater body journey excessive, and cost of manufacture is high and price is expensive.
Summary of the invention
The purpose of this utility model is a kind of vertical multi-return baffling bituminous coal stove of design, adopts the anti-straight interchange structure that burns that burns, and has simple in structurely, economizes coal, and it is free from environmental pollution to burn, and cost of manufacture and price are low, quick combustion, security is good and heat utilization efficiency is high advantage.
For this reason, the utility model is comprised of body of heater, outer water bladder, water inlet, delivery port, fire grate and outlet flue.The body of heater upper front end is established coal feeding hole, central space is the front rear space of two up/down perforations in the anti-courage longitudinal subdivision body of heater of heating up water, rear space is the anti-burner hearth that burns, be provided with the upper water proof courage in this space of horizontal partition in the front space of coal feeding hole lower end, the front space of upper water proof courage lower end is lower hearth.Upper water proof courage is provided with the coal filling hole of this water courage of vertical perforation, and coal filling hole is established the coal lid that opens and closes this mouthful.Vertically be provided with the outstanding water hanging container that cuts off this upper space in the front space of upper water proof courage upper end, the front space that outstanding water hanging container is separated upper water proof courage upper end is upper furnace and baffling burner hearth.Outer water bladder and outstanding water hanging container, upper water proof courage and the anti-courage of heating up water interpenetrate in the joint, outlet flue communicates on the upper furnace, the baffling burner hearth lower end that communicates, upper furnace lower end, baffling burner hearth upper end communicates in the anti-courage upper end of heating up water with the anti-burner hearth upper end of burning, and the lower hearth lower end communicates in the anti-courage lower end of heating up water with the anti-burner hearth lower end of burning.Described lower hearth space accounts for 50%～65% of the interior space of body of heater.Be provided with the heating pipe that two ends and outer water bladder connect in the described baffling burner hearth, or anti-the burning is provided with the heating pipe that two ends and outer water bladder connect in the burner hearth, or be provided with the heating pipe that two ends and outer water bladder connect in the upper furnace, or baffling burner hearth and the anti-heating pipe who burns in the burner hearth and be provided with two ends and outer water bladder perforation in the upper furnace.The said structure design has realized the purpose of this utility model.
The utility model has the advantages that and adopt the anti-straight interchange structure that burns that burns, learn from other's strong points to offset one's weaknesses to have simple in structurely, economize coal, it is free from environmental pollution to burn, and cost of manufacture and price are low, quick combustion, security is good and heat utilization efficiency is high.The utility model can be in the body of heater that do not leak be realized arbitrarily the control fire in the situation of heat and is banked up a fire.The utility model can be saved coal 60%, smokeless and dust emissions than traditional heating furnace, free from environmental pollution, the high raising about 9% of heat utilization efficiency, the operation of body of heater with no pressure have higher security, and in flue, do not establish any baffle plate, effectively guard against gas poisoning, safe and reliable, prolong 90% service life.
Description of drawings
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is structural representation of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of vertical multi-return baffling bituminous coal stove mainly is comprised of body of heater 7, outer water bladder 17, water inlet 10, delivery port 1, fire grate 19 and outlet flue 2.Body of heater side and the seal clearance between top and the outside sandwich 4 in the fire grate upper end form outer water bladder.The body of heater upper front end is established coal feeding hole 23, establishes the stoking door 11 that opens and closes this mouthful on the coal feeding hole.The body of heater of the front side of fire grate upper and lower end is provided with ashpit 9, is used for deashing.Be ash discharging chamber 18 in the body of heater of fire grate lower end.Establish fine setting air door 5 on the ashpit and communicate with ash discharging chamber, be used for intake in the fine setting body of heater.The body of heater front end bidding board seat 3 of ashpit upper end.
Central space is the forward and backward side space of two up/down perforations in the anti-courage 16 longitudinal subdivision bodies of heater of heating up water, and rear space is the anti-burner hearth 15 that burns.Be provided with the upper water proof courage 22 in this space of horizontal partition in the front space of coal feeding hole lower end.The front space of upper water proof courage lower end is lower hearth 20.Upper water proof courage front end and the outer middle side part sealing of the anti-courage of heating up water.
Upper water proof courage is provided with the coal filling hole 21 of this water courage of vertical perforation, and coal filling hole is established the coal lid 24 that opens and closes this mouthful.Vertically be provided with the outstanding water hanging container 13 that cuts off this upper space in the front space of upper water proof courage upper end.The front space that outstanding water hanging container is separated upper water proof courage upper end is upper furnace 25 and baffling burner hearth 14.
Outer water bladder and outstanding water hanging container, upper water proof courage and the anti-courage of heating up water interpenetrate in the joint, namely go up water proof courage three sides and outstanding water hanging container three sides and the anti-courage of heating up water and communicate with outer water bladder in both sides.
The upper furnace upper end outlet flue that communicates, the upper furnace lower end baffling burner hearth lower end that communicates, baffling burner hearth upper end communicates on the anti-courage of heating up water with the anti-burner hearth upper end of burning.The lower hearth lower end communicates in the anti-courage lower end of heating up water with the anti-burner hearth lower end of burning.Described lower hearth space accounts for 50%～65% of the interior space of body of heater.Be provided with the heating pipe 26 that two ends and outer water bladder connect in the described baffling burner hearth, or anti-the burning is provided with the heating pipe that two ends and outer water bladder connect in the burner hearth, or be provided with the heating pipe that two ends and outer water bladder connect in the upper furnace, or baffling burner hearth and the anti-heating pipe who burns in the burner hearth and be provided with two ends and outer water bladder perforation in the upper furnace.
Fire grate can be reciprocating type from the deashing fire grate.Back and forth from the deashing fire grate, for oneself has structure, so be not repeated.During deashing, rock back and forth holding the fire grate rolling axle 6 that the deashing handle drives, move forward and backward and shake thereby drive back and forth from the deashing fire grate, make back and forth that the coal ash on the deashing fire grate falls in the ash discharging chamber, finish deashing.
Delivery port is positioned on the outside sandwich of outer water bladder upper end, and the outer water bladder top that communicates.The water inlet outer water bladder bottom that communicates.Outer water bladder is provided with explosion-proof valve 12, is used for preventing that the outer water bladder internal pressure is too high.
During use, open stoking door and coal lid, in lower hearth, add fire coal by coal filling hole, then close coal filling hole, close coal feeding hole with the stoking door seal with the coal cap seal, coal-fired hot gas lower end in lower hearth of adding in the lower hearth enters anti-burning burner hearth, from the bottom to top through the anti-burner hearth that burns, pass the baffling burner hearth from top to bottom again and enter upper furnace again, low-temperature flue gas is discharged along outlet flue.
Cold water flows out body of heater to the radiator hot-water supply from delivery port absorb each burner hearth heat in water inlet enters each water courage and heating pipe after again.
Anti-sintering structure of the present utility model has strengthened the heat-source Cycles distance.Fire coal end burning on the fire grate that is positioned at the lower hearth lower end, soft coal enters lower hearth from coal filling hole and inserts coal-fired upper end, then closes coal lid and stoking door, and coal-fired hot auxiliary penetrating lighted the soft coal on it.The flue gas that soft coal produces and heat (comprising coal-fired heat) can only pass through the fire coal district of high temperature downwards, cooperation is filled a part burning from the combustion air that the fine setting air door on the ashpit enters with flue gas, the heat of lower hearth is walked around the anti-courage of heating up water again, enter upper furnace through the baffling burner hearth successively, low-temperature flue gas is discharged along outlet flue.
The control of the present utility model owner of the house where a fire started will rely on fine setting air door and the coal lid on ashpit and the stoking door to finish, when banking up a fire, close above-mentioned each and cover, can finish and bank up a fire.In the time of need putting a chimney on the stove and make the fire draw (directly burning type), open the coal lid, open ashpit, close the stoking door, the interior air of lower hearth directly enters upper furnace and the quick discharge of outlet flue is outdoor, namely produces the drawing fires effect, and the soft coal in the lower hearth is burnt as early as possible.During the control fire (counter-burning type), close the coal lid, adjust the fine setting air door on the stoking door, can control burning of coal speed in the lower hearth.
In a word, the utility model adopts the anti-straight interchange structure that burns that burns, and has simple in structurely, economizes coal, and it is free from environmental pollution to burn, and cost of manufacture and price are low, quick combustion, security is good and heat utilization efficiency is high advantage.Can promote the use of.
Claims (3)
1. a vertical multi-return baffling bituminous coal stove mainly is comprised of body of heater, outer water bladder, water inlet, delivery port, fire grate and outlet flue, it is characterized in that:
The body of heater upper front end is established coal feeding hole, central space is the forward and backward side space of two up/down perforations in the anti-courage longitudinal subdivision body of heater of heating up water, rear space is the anti-burner hearth that burns, be provided with the upper water proof courage in this space of horizontal partition in the front space of coal feeding hole lower end, the front space of upper water proof courage lower end is lower hearth;
Upper water proof courage is provided with the coal filling hole of this water courage of vertical perforation, coal filling hole is established the coal lid that opens and closes this mouthful, vertically be provided with the outstanding water hanging container that cuts off this upper space in the front space of upper water proof courage upper end, the front space that outstanding water hanging container is separated upper water proof courage upper end is upper furnace and baffling burner hearth;
Outer water bladder and outstanding water hanging container, upper water proof courage and the anti-courage of heating up water interpenetrate in the joint, outlet flue communicates on the upper furnace, the baffling burner hearth lower end that communicates, upper furnace lower end, baffling burner hearth upper end communicates in the anti-courage upper end of heating up water with the anti-burner hearth upper end of burning, and the lower hearth lower end communicates in the anti-courage lower end of heating up water with the anti-burner hearth lower end of burning.
2. by vertical multi-return baffling bituminous coal stove claimed in claim 1, it is characterized in that: described lower hearth space accounts for 50%～65% of the interior space of body of heater.
3. by vertical multi-return baffling bituminous coal stove claimed in claim 1, it is characterized in that: be provided with the heating pipe that two ends and outer water bladder connect in the described baffling burner hearth, or anti-the burning is provided with the heating pipe that two ends and outer water bladder connect in the burner hearth, or be provided with the heating pipe that two ends and outer water bladder connect in the upper furnace, or baffling burner hearth and the anti-heating pipe who burns in the burner hearth and be provided with two ends and outer water bladder perforation in the upper furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157645 CN202648123U (en) | 2012-04-16 | 2012-04-16 | Vertical multireturn baffling bituminous coal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157645 CN202648123U (en) | 2012-04-16 | 2012-04-16 | Vertical multireturn baffling bituminous coal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648123U true CN202648123U (en) | 2013-01-02 |
Family
ID=47417221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220157645 Expired - Fee Related CN202648123U (en) | 2012-04-16 | 2012-04-16 | Vertical multireturn baffling bituminous coal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648123U (en) |
-
2012
- 2012-04-16 CN CN 201220157645 patent/CN202648123U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130102 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |