CN106746492A - A kind of horse-shoe flame furnace for preventing regenerator gas room to block - Google Patents
A kind of horse-shoe flame furnace for preventing regenerator gas room to block Download PDFInfo
- Publication number
- CN106746492A CN106746492A CN201611251036.2A CN201611251036A CN106746492A CN 106746492 A CN106746492 A CN 106746492A CN 201611251036 A CN201611251036 A CN 201611251036A CN 106746492 A CN106746492 A CN 106746492A
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- CN
- China
- Prior art keywords
- blast tube
- regenerator
- gas room
- regenerator gas
- horse
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Abstract
The present invention relates to horse-shoe flame furnace technical field,Specifically,It is a kind of horse-shoe flame furnace for preventing regenerator gas room to block,Including a pair of air regenerators,A pair of regenerator gas rooms,A pair of ports,The rear of port is provided with bocca,Two groups of blast tubes are provided with the side wall of regenerator gas room,Two groups of blast tubes are symmetrical on regenerator gas room,Every group of blast tube is divided into blast tube and lower blast tube,Upper blast tube is shaped as " L " shape with lower blast tube,The lower port of a part more long for upper blast tube is vertically set in the longer portion of lower blast tube,Upper blast tube is hollow with the junction of lower blast tube,The port of a shorter part for upper blast tube is connected on the side wall of regenerator gas room,The junction hollow design of upper blast tube and regenerator gas room side wall is used as fuel gas inlet,Partition wall is provided between the longer portion of upper blast tube and lower blast tube.
Description
Technical field
It is a kind of horse for preventing regenerator gas room to block specifically the present invention relates to horse-shoe flame furnace technical field
Hoof flame kiln.
Background technology
The kiln flame of horse-shoe flame furnace flows in the shape of a hoof, with efficiency of utilization is high, simple structure, cost it is low excellent
Point, typically using producer gas, heavy oil or natural gas as fuel, wherein coal gas horse-shoe flame furnace is in glass for horse-shoe flame furnace
Glass cotton industry is widely used.Kiln includes a melting tank, a pair of ports and bocca, a pair of air regenerators and
To regenerator gas room, the compound that various raw materials stir melts in melting tank, reacts, clarifies and uniformly to turn to composition equal
The satisfactory glass metal of even, temperature；Port sprays into furnace pond combustion gas and combustion air premix merging through bocca,
Combustion gas and combustion air are burnt in melting tank for the process that compound is melting into glass metal provides heat；Regenerator gas room and sky
Gas regenerator can absorb fume afterheat and preheating gas and combustion air are to improve flame temperature and save fuel；Port, spray
Burner, regenerator gas room and air regenerator commutate, alternately through the flue gas after coal gas, air and burning, to prevent in required time
Only refractory material crosses cause thermal damage.
The fuel that horse-shoe flame furnace is used is gas generator producing coal gas, and the coal gas of gas generator production is removed through expansion chamber
After dirt, cyclone dust removal, horizontal tube dedusting remove more than 80% coal ash dirt and coal tar, two confessions are alternately entered by reversing arrangement
Coal gas and exhaust gases after combustion alternately through flue, coal gas carries out heat exchange to reach preheating from flue into regenerator gas room
Coal gas, raising gas temperature, the purpose of reducing energy consumption.
Kiln is to obtain stable components, homogeneous glass metal, needs long-term work in high temperature environments, and be subject to for a long time
Glass metal erosion in kiln, volatility of raw material dust erosion, combustion flame and flame atmosphere such as corrode at the influence.Each position work shape of kiln
State is different, its weather damage the reason for and speed it is also different, be extension kiln service life, kiln difference portion need to be considered
Position working condition and working environment, selection meets the refractory material laying of different use requirements, generally according to damageable zone with excellent
Material, other positions principle of general material, accomplish Rational Matching, kiln age synchronization.Kiln typically needs cold repair once in several years,
Need cold repair situation have local damage seriously cannot hot repair, regenerator jam have a strong impact on the normal reason such as use of kiln.Cold repair
Preparation is complicated, maintenance cycle is long, and need to stop production blowing out, it is necessary to do the work such as good material preparation, Communication with Customer in advance.
In actual use, because being influenceed by factors, through being commonly present the situation that kiln portion is damaged in advance.
It is one of FAQs that regenerator gas room checker brick are blocked, and is especially using powder ratio factory higher, regenerator gas room
Close to furnace pond, not only accumulation of heat indoor temperature is higher for cause, and is highly prone to the influence of volatilization raw material dust, and volatilize raw material
Dust accumulated plugging checker passage in the checker of regenerator gas room, even checker are changed the line of production biochemical reaction, so as to enter
One step accelerates the blocking even slump of regenerator lattice brick.Coal gas smooth can not pass through after regenerator gas room checker brick are blocked, sternly
Ghost image rings the normal combustion of furnace pond flame, and causing furnace glass ability to decline can not meet production requirement, sternly
There is potential safety hazard in the gas generator outlet pressure rising extremely that even causes of weight, must now take immediate steps solution combustion
The blockage problem of gas regenerator.
The method that air regenerator blocks dredging is used for reference, the dredging method that regenerator gas room blocks mainly has tapping pin method, list
To ablation, horizontal flame ablation method etc..Tapping pin method needs many people to assist to enter regenerator bottom, work under bad environment and risk
It is higher；Horizontal flame ablation method cannot solve the blockage problem of cartridge type checker brick；Although unidirectional ablation can be to a certain degree
Upper alleviation checker chocking-up degree, but when cannot solve the problems, such as regenerator gas room Severe blockage.Unidirectional ablation, horizontal flame
Also there is being likely to result in regenerator gas room checker hot-spot so as to cause hidden trouble, and several sides in ablation
When method is not suitable for checker Severe blockage in regenerator gas room.
Blowing out cold repair can thoroughly solve regenerator gas room blockage problem, but unplanned cold repair maintenance time is long, high cost,
Direct economic loss is very big, and the indirect economic loss such as its stopping production for causing and customer churn cost are bigger, and may because temperature across
The damage at too big other positions of aggravation kiln of degree, influences kiln whole service life.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention discloses a kind of horseshoe flame furnace that regenerator gas room can be prevented to block
Stove, concrete technical scheme is as follows：
A kind of horse-shoe flame furnace for preventing regenerator gas room to block, including symmetrical a pair of air regenerators, left and right are right
A pair of regenerator gas rooms, symmetrical a pair of the ports for claiming, the rear of port is provided with bocca, a pair of regenerator gas rooms
Side wall on be provided with two groups of blast tubes, two groups of blast tubes are symmetrical on regenerator gas room, every group of blast tube point
It is upper blast tube and lower blast tube, upper blast tube is shaped as " L " shape with lower blast tube, and lower blast tube body of one who has dropped dead by the roadside is put
Put, upper blast tube is vertically arranged, upper blast tube it is more long a part lower port be vertically set on lower blast tube compared with
On part long, upper blast tube is hollow with the junction of lower blast tube, the port connection of a shorter part for upper blast tube
Onto the side wall of regenerator gas room, the junction hollow design of upper blast tube and regenerator gas room side wall as fuel gas inlet,
Partition wall is provided between the longer portion of upper blast tube and lower blast tube.
In the technical program, there is provided two combustion gas input modes, combustion gas is gone back in addition to from regenerator gas room bottom input
Regenerator gas room top can be input into from upper blast tube, can so be determined to use lower combustion according to regenerator gas room stopping state
Gas passage or upper blast tube or the two use simultaneously.Further improvement of the present invention, the internal diameter of upper blast tube is less than lower combustion
The internal diameter of gas passage, gaseous-pressure during port is entered with stabilization, promotes upper and lower blast tube while combustion gas is preferentially selected when using
Select lower blast tube carries out heat exchange into regenerator, to improve temperature, raising efficiency of combustion of the combustion gas into port.
The junction hollow design of further improvement of the present invention, upper blast tube and regenerator gas room side wall is used as combustion gas
Passage, the fuel gas inlet on the wall of regenerator gas room side is located between checker and port tongue arch, and the lower edge of fuel gas inlet is high offscale
In more than 100mm, the part of the upper edge less than port tongue arch of fuel gas inlet is in more than 200mm for the part of daughter.
Further improvement of the present invention, upper blast tube is formed with lower blast tube using clay brick masonry.
Further improvement of the present invention, upper blast tube is additionally provided with rock cotton board insulation with the outside of lower blast tube, with
Gas-preheating effect is improved as far as possible.
The wall thickness of further improvement of the present invention, upper blast tube and lower blast tube is located between 250-300mm, upper combustion
The outside thickness for setting rock cotton board of gas passage and lower blast tube is located between 80-150mm.
Further improvement of the present invention, upper blast tube is 280mm with the wall thickness of lower blast tube, and upper blast tube is with
The outside thickness for setting rock cotton board of blast tube is 100mm.
Further improvement of the present invention, the internal cross-sectional area of upper blast tube is 800mm*600mm, lower blast tube
Internal cross-sectional area is 800mm*800mm, the cut-off wall thickness set between the longer portion of upper blast tube and lower blast tube
It is 200mm to spend.
Beneficial effects of the present invention：Compared with prior art, the present invention is provided with upper and lower two on unilateral regenerator gas room
Individual blast tube.Once blocking serious in regenerator gas room, partition wall is removed, combustion gas just can enter combustion gas from upper blast tube
In regenerator upper space, the shortest time solves the problems, such as that regenerator gas room blocks influence production.The present invention can also be existing
Horse-shoe flame furnace on the basis of transformed, it is conventional criteria refractory material to build by laying bricks or stones with material, easily buying, the simple side of construction
Just, it is not required to a large amount of preparations for a long time, and working environment is substantially better than and solves regenerator gas room using artificial dredging mode and block up
The method of plug.After material and instrument are ready to, solving unilateral regenerator gas room blockage problem only needs 12-15h, can be complete in one day
Into accomplishing to solve regenerator gas room blockage problem in the simple mode of relatively economical within a short period of time, it is to avoid unplanned
The larger economic loss that blowing out cold repair is caused.
Brief description of the drawings
Fig. 1 is surface structure schematic diagram of the invention.
Fig. 2 is regenerator gas room of the invention cross-sectional view.
In figure, 1- air regenerators, 2- regenerator gas room, 3- ports, 4- boccas, blast tube under 5-, the upper combustion gas of 6-
Passage, 7- partition walls, 8- fuel gas inlets, 9- port tongue arch, 10- regenerator gas room side wall, 11- checkers.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and Examples is further retouched in detail
State, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.
Embodiment：As depicted in figs. 1 and 2, a kind of horse-shoe flame furnace for preventing regenerator gas room to block, including left and right is right
A pair of air regenerators 1, symmetrical a pair of regenerator gas room 2, symmetrical a pair of the ports 3, the rear of port 3 for claiming
Be provided with a pair of boccas 4, be provided with two groups of blast tubes on a pair of side walls of regenerator gas room 2, two groups of blast tubes on
Regenerator gas room 2 is symmetrical, and every group of blast tube is divided into blast tube 6 and lower blast tube 5, and upper blast tube 6 is with
Blast tube 5 is shaped as " L " shape, and the lower body of one who has dropped dead by the roadside of blast tube 5 is placed, and upper blast tube 6 is vertically arranged, upper blast tube 6 compared with
The lower port of part long is vertically set in the longer portion of lower blast tube 5, the company of upper blast tube 6 and lower blast tube 5
Connect place it is hollow, upper blast tube 6 it is shorter a part port be connected on regenerator gas room side wall 10, upper blast tube 6 with
The junction hollow design of regenerator gas room side wall 10 is used as fuel gas inlet 8, and the longer portion of upper blast tube 6 is logical with lower combustion gas
Partition wall 7, the internal diameter of the internal diameter less than lower blast tube 5 of upper blast tube 6 are provided between road 5.
In the present embodiment, it is provided with regenerator gas room 2 in checker 11, regenerator gas room 2 and is provided with port tongue arch
9, checker 11 is located at the lower section of port tongue arch 9, and fuel gas inlet 8 is located between checker 11 and port tongue arch 9, fuel gas inlet 8
Lower edge be higher by the part of checker 11 in more than 100mm, the part of the upper edge less than port tongue arch 9 of fuel gas inlet 8 is in 200mm
More than.
In the present embodiment, upper blast tube 6 is formed with lower blast tube 5 using clay brick masonry, upper blast tube 6 with
The outside of lower blast tube 5 is additionally provided with rock cotton board for being incubated, and upper blast tube 6 is located at the wall thickness of lower blast tube 5
Between 250-300mm, preferably 280mm, upper blast tube 6 is located at the outside thickness for setting rock cotton board of lower blast tube 5
Between 80-150mm, preferably 100mm.
In the present embodiment, the internal cross-sectional area of upper blast tube 6 is 800mm*600mm, the inside of lower blast tube 5
Cross-sectional area is 800mm*800mm, the thickness of partition wall 7 set between the longer portion of upper blast tube 6 and lower blast tube 5
It is 200mm.
By being provided with upper and lower two blast tubes on unilateral regenerator gas room, regenerator gas room can be prevented to block
When there is the not smooth phenomenon of fuel gas flow, can select to use as needed lower blast tube or upper blast tube or the two simultaneously
Use.When the blocking of regenerator gas room is serious, partition wall can be removed, promote combustion gas to be directly entered combustion gas from upper blast tube and store
Hot cell top, the shortest time solves the problems, such as that regenerator gas room blocks influence production, it is to avoid manual cleaning even blowing out cold repair
Situation.
General principle of the invention, principal character and advantage has been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, simply original of the invention is illustrated described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent circle.
It is fixed.
Claims (10)
1. a kind of horse-shoe flame furnace for preventing regenerator gas room to block, including symmetrical a pair of air regenerators, left and right
Symmetrical a pair of regenerator gas rooms, symmetrical a pair of ports, the rear of the port is provided with bocca, and its feature exists
In：Two groups of blast tubes are provided with a pair of side walls of regenerator gas room, two groups of blast tubes are right on regenerator gas room or so
Claim, every group of blast tube is divided into blast tube and lower blast tube, the upper blast tube and the lower blast tube shape
Be " L " shape, the lower blast tube body of one who has dropped dead by the roadside is placed, and the upper blast tube is vertically arranged, the upper blast tube it is more long by one
Partial lower port is vertically set in the longer portion of the lower blast tube, and the upper blast tube is logical with the lower combustion gas
The junction in road is hollow, and the port of a shorter part for the upper blast tube is connected on the side wall of the regenerator gas room,
The junction hollow design of the upper blast tube and regenerator gas room side wall as fuel gas inlet, the upper blast tube
Longer portion and lower blast tube between be provided with partition wall.
2. it is according to claim 1 prevent regenerator gas room block horse-shoe flame furnace, it is characterised in that the upper combustion
Internal diameter of the internal diameter of gas passage less than the lower blast tube.
3. it is according to claim 2 prevent regenerator gas room block horse-shoe flame furnace, it is characterised in that the combustion gas
Checker is provided with regenerator, port tongue arch is provided with the regenerator gas room, the checker is located at the port tongue
The lower section of arch.
4. it is according to claim 3 prevent regenerator gas room block horse-shoe flame furnace, it is characterised in that the upper combustion
The junction hollow design of gas passage and regenerator gas room side wall as fuel gas inlet, positioned at checker and port tongue arch it
Between, the lower edge of the fuel gas inlet is higher by the part of the checker in more than 100mm, and the upper edge of the fuel gas inlet is less than institute
The part of port tongue arch is stated in more than 200mm.
5. it is according to claim 4 prevent regenerator gas room block horse-shoe flame furnace, it is characterised in that the upper combustion
Gas passage is formed with the lower blast tube using clay brick masonry.
6. it is according to claim 5 prevent regenerator gas room block horse-shoe flame furnace, it is characterised in that the upper combustion
Gas passage is additionally provided with rock cotton board for being incubated with the outside of the lower blast tube.
7. it is according to claim 6 prevent regenerator gas room block horse-shoe flame furnace, it is characterised in that the upper combustion
The wall thickness of gas passage and the lower blast tube is located between 250-300mm, the upper blast tube and the lower blast tube
The outside thickness that rock cotton board is set be located between 80-150mm.
8. it is according to claim 7 prevent regenerator gas room block horse-shoe flame furnace, it is characterised in that the upper combustion
Gas passage is 280mm with the wall thickness of the lower blast tube, and the upper blast tube is set with the outside of the lower blast tube
The thickness of rock cotton board is 100mm.
9. it is according to claim 8 prevent regenerator gas room block horse-shoe flame furnace, it is characterised in that the upper combustion
The internal cross-sectional area of gas passage is 800mm*600mm, and the internal cross-sectional area of the lower blast tube is 800mm*800mm,
The cut-off wall thickness set between the longer portion of the upper blast tube and the lower blast tube is 200mm.
10. the horse-shoe flame furnace that prevented from the regenerator gas room according to claim any one of 1-9 blocks, its feature exists
In, bocca is provided with after the port, the bocca is connected with the horse-shoe flame furnace melting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251036.2A CN106746492A (en) | 2016-12-30 | 2016-12-30 | A kind of horse-shoe flame furnace for preventing regenerator gas room to block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251036.2A CN106746492A (en) | 2016-12-30 | 2016-12-30 | A kind of horse-shoe flame furnace for preventing regenerator gas room to block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106746492A true CN106746492A (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611251036.2A Pending CN106746492A (en) | 2016-12-30 | 2016-12-30 | A kind of horse-shoe flame furnace for preventing regenerator gas room to block |
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| Country | Link |
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| CN (1) | CN106746492A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893239A (en) * | 2010-08-10 | 2010-11-24 | 宁夏华源冶金实业有限公司 | Premixing low-pressure injection heat storage type nozzle |
| CN201785300U (en) * | 2010-09-17 | 2011-04-06 | 杨月强 | Glass kiln anti-blockage regenerator |
| CN106145613A (en) * | 2016-08-26 | 2016-11-23 | 成都瀚江新材科技股份有限公司 | The triple channel regenerator of kiln |
| CN206418000U (en) * | 2016-12-30 | 2017-08-18 | 安徽吉曜玻璃微纤有限公司 | A kind of horse-shoe flame furnace for preventing regenerator gas room to block |
-
2016
- 2016-12-30 CN CN201611251036.2A patent/CN106746492A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893239A (en) * | 2010-08-10 | 2010-11-24 | 宁夏华源冶金实业有限公司 | Premixing low-pressure injection heat storage type nozzle |
| CN201785300U (en) * | 2010-09-17 | 2011-04-06 | 杨月强 | Glass kiln anti-blockage regenerator |
| CN106145613A (en) * | 2016-08-26 | 2016-11-23 | 成都瀚江新材科技股份有限公司 | The triple channel regenerator of kiln |
| CN206418000U (en) * | 2016-12-30 | 2017-08-18 | 安徽吉曜玻璃微纤有限公司 | A kind of horse-shoe flame furnace for preventing regenerator gas room to block |
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Effective date of abandoning: 20230818 |