CN203963926U - Combustion furnace anti-carbon deposition burner - Google Patents
Combustion furnace anti-carbon deposition burner Download PDFInfo
- Publication number
- CN203963926U CN203963926U CN201420268273.XU CN201420268273U CN203963926U CN 203963926 U CN203963926 U CN 203963926U CN 201420268273 U CN201420268273 U CN 201420268273U CN 203963926 U CN203963926 U CN 203963926U
- Authority
- CN
- China
- Prior art keywords
- cleaning agent
- combustion furnace
- magnetic valve
- carbon distribution
- extinguishing chemical
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 63
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 44
- 230000008021 deposition Effects 0.000 title claims abstract description 17
- 239000012459 cleaning agent Substances 0.000 claims abstract description 53
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000009826 distribution Methods 0.000 claims abstract description 46
- 239000000126 substance Substances 0.000 claims abstract description 33
- 230000001141 propulsive effect Effects 0.000 claims abstract description 28
- 230000001629 suppression Effects 0.000 claims abstract description 10
- 239000003599 detergent Substances 0.000 claims abstract description 9
- 239000002516 radical scavenger Substances 0.000 claims abstract description 6
- 239000002283 diesel fuel Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 241000208125 Nicotiana Species 0.000 description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Abstract
The utility model discloses a kind of combustion furnace anti-carbon deposition burner, comprise carbon distribution flame detector (1), fire suppression mechanism (2), wiper mechanism (3) and electric-control system (4); Carbon distribution flame detector is arranged on combustion furnace (5) inwall; Fire suppression mechanism comprises fighting nozzle (2.1) and foamite container (2.3), and extinguishing chemical propulsive mechanism (2.4) and extinguishing chemical are set in foamite container, and fighting nozzle is arranged on combustion furnace inwall; Wiper mechanism comprises cleaning agent magnetic valve (3.1) and detergent container (3.3), and cleaning agent propulsive mechanism (3.4) and cleaning agent are set in detergent container, and the port of export of cleaning agent magnetic valve connects oil atomizer gun oil-in; Electric-control system comprises that central processing unit, carbon distribution burning detect loop, fire extinguishing loop and scavenger circuit.This device can put out in time the carbon distribution flame of burning after oil atomizer gun is flame-out, reduces the impact on equipment operating efficiency and product processing quality.
Description
Technical field
The utility model relates to a kind of anti-carbon deposition burner, and specifically a kind of combustion furnace anti-carbon deposition burner, belongs to tobacco machine apparatus field.
Background technology
In cigarette primary processing production process, the carbon dioxide expanded method of the general employing of expanded cut tobacco operation, be to utilize liquid carbon dioxide to flood pipe tobacco, then the pipe tobacco that contains a certain amount of carbon dioxide is sent into sublimator, under the equipment effect of hot junction, utilize the hot blast of 320 DEG C of left and right to carry out heat treated to it, short time high temperature makes the liquid carbon dioxide in pipe tobacco become fast gas, pipe tobacco fibr tissue is expanded, moisture in pipe tobacco is vaporized removal simultaneously, the volume expanding has little time to shrink and is fixed up, complete the expansion process of pipe tobacco, thereby improve the filling power of pipe tobacco, reduce the consumption of raw material.
Hot junction equipment provides and maintains produces required heat energy, the general combustion furnace that adopts, the process gas that is sublimator by combustion furnace burning diesel oil provides heat, meets dry ice pipe tobacco quantity-produced technological requirement, organic matter in burning process gas, reduces the harmful substance in emission gases simultaneously.
Oil atomizer gun is the important component part of combustion furnace, comprise inlet and air inlet, inlet is sent into the diesel oil of certain pressure, air inlet is sent into the compressed air of certain pressure, spray with vaporific form at rifle head diesel oil, ignited by special ignition device in stove, thereby in combustion furnace, form the flame of continuous burning, the heat of generation is transported in sublimator endlessly by heat exchanger and process pipe.
In production process, generally need to carry out regular cleaning to oil atomizer gun, prevent that in oil atomizer gun, each orifice stops up, but due to the impurity in burnt diesel oil or petroleum pipeline internal fault, oil atomizer gun flame detector failure and other reasons, or because production task is not tightly cleared up the artificial origins such as oil atomizer gun in time, combustion furnace can extinguish, and the carbon distribution burning in combustion furnace can not be lighted a fire combustion furnace immediately again always, must wait until that carbon distribution flame extinguishes could again light a fire to oil atomizer gun completely, once oil atomizer gun is flame-out, pipe tobacco process will be interrupted, recover normal temperature from the process heat air-flow of again lighting a fire and enter pipe tobacco processing, this process approximately needs more than 10 minute, in addition, in the time that pipe tobacco just enters process heat air-flow, technological parameter can produce fluctuation, as igniting again not in time, equipment operating efficiency and product processing quality is had to larger impact.
Combustion furnace produces carbon distribution, and to be that diesel combustion is insufficient cause, and the position that carbon distribution produces is substantially all in the position approaching under the oil atomizer gun shower nozzle of burner, if oil atomizer gun leakage of oil also can aggravate generation and the burning of carbon distribution.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of combustion furnace anti-carbon deposition burner, can after oil atomizer gun is flame-out, put out in time the carbon distribution flame of burning, reduce the time of carbon distribution burning, shorten from stopping working again lighting a fire the required time, reduce the impact on equipment operating efficiency and product processing quality.
To achieve these goals, this combustion furnace anti-carbon deposition burner comprises carbon distribution flame detector, fire suppression mechanism, wiper mechanism and electric-control system;
Described carbon distribution flame detector is arranged on combustion furnace inwall;
Described fire suppression mechanism comprises fighting nozzle, extinguishing chemical pipeline and foamite container, extinguishing chemical propulsive mechanism and extinguishing chemical are set in foamite container, fighting nozzle is connected with extinguishing chemical propulsive mechanism by extinguishing chemical pipeline, fighting nozzle is arranged on combustion furnace inwall, facing to region division under the shower nozzle of oil atomizer gun;
Described wiper mechanism comprises cleaning agent magnetic valve, cleaning agent pipeline and detergent container, cleaning agent propulsive mechanism and cleaning agent are set in detergent container, the arrival end of cleaning agent magnetic valve is connected with cleaning agent propulsive mechanism by cleaning agent pipeline, and the port of export of cleaning agent magnetic valve connects oil atomizer gun oil-in;
Described electric-control system comprises that central processing unit, carbon distribution burning detect loop, fire extinguishing loop and scavenger circuit, carbon distribution flame detector is electrically connected with central processing unit, extinguishing chemical propulsive mechanism is electrically connected with central processing unit, cleaning agent magnetic valve is electrically connected with central processing unit, and cleaning agent propulsive mechanism is electrically connected with central processing unit.
As further improvement of the utility model scheme, described cleaning agent magnetic valve is selected three-way magnetic valve, arrival end one end of three-way magnetic valve is connected with cleaning agent propulsive mechanism by cleaning agent pipeline, the other end connects diesel oil feeding pipeline, and the port of export of three-way magnetic valve connects oil atomizer gun oil-in.
As further improvement of the utility model scheme, described carbon distribution flame detector is arranged on the combustion furnace inwall that oil atomizer gun one side is installed, and is positioned under the shower nozzle of oil atomizer gun.
As preferred version of the present utility model, described extinguishing chemical is water.
As further improvement of the utility model scheme, described wet concentration demineralized water.
As further improvement of the utility model scheme, described fighting nozzle is atomizer.
Compared with prior art, this combustion furnace anti-carbon deposition burner is owing to being provided with carbon distribution flame detector and fire suppression mechanism, therefore can after oil atomizer gun is flame-out, put out in time the carbon distribution flame of burning, reduce the time of carbon distribution burning, for again oil atomizer gun being lighted a fire and got the time; Owing to being provided with wiper mechanism, carbon distribution and the impurity that therefore can realize oil atomizer gun inside are cleared up temporarily, ensure the combustion efficiency of the rear diesel oil of igniting again, thereby reduce the follow-up impact on equipment operating efficiency and product processing quality; Owing to controlling by central processing unit, therefore can realize automation, avoid the impact of required time lengthening on equipment operating efficiency and product processing quality from stopping working again lighting a fire causing because of human factor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, carbon distribution flame detector, 2, fire suppression mechanism, 2.1, fighting nozzle, 2.2, extinguishing chemical pipeline, 2.3, foamite container, 2.4, extinguishing chemical propulsive mechanism, 3, wiper mechanism, 3.1, cleaning agent magnetic valve, 3.2, cleaning agent pipeline, 3.3, detergent container, 3.4, cleaning agent propulsive mechanism, 4, electric-control system, 5, combustion furnace, 6, oil atomizer gun.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, this combustion furnace anti-carbon deposition burner comprises carbon distribution flame detector 1, fire suppression mechanism 2, wiper mechanism 3 and electric-control system 4.
Described carbon distribution flame detector 1 is arranged on combustion furnace 5 inwalls.
Described fire suppression mechanism 2 comprises fighting nozzle 2.1, extinguishing chemical pipeline 2.2 and foamite container 2.3, interior extinguishing chemical propulsive mechanism 2.4 and the extinguishing chemical of arranging of foamite container 2.3, fighting nozzle 2.1 is connected with extinguishing chemical propulsive mechanism 2.4 by extinguishing chemical pipeline 2.2, fighting nozzle 2.1 is arranged on combustion furnace 5 inwalls, facing to region division under the shower nozzle of oil atomizer gun 6.
Described wiper mechanism 3 comprises cleaning agent magnetic valve 3.1, cleaning agent pipeline 3.2 and detergent container 3.3, interior cleaning agent propulsive mechanism 3.4 and the cleaning agent of arranging of detergent container 3.3, the arrival end of cleaning agent magnetic valve 3.1 is connected with cleaning agent propulsive mechanism 3.4 by cleaning agent pipeline 3.2, and the port of export of cleaning agent magnetic valve 3.1 connects oil atomizer gun oil-in.
Described electric-control system 4 comprises that central processing unit, carbon distribution burning detect loop, fire extinguishing loop and scavenger circuit, carbon distribution flame detector 1 is electrically connected with central processing unit, extinguishing chemical propulsive mechanism 2.4 is electrically connected with central processing unit, cleaning agent magnetic valve 3.1 is electrically connected with central processing unit, and cleaning agent propulsive mechanism 3.4 is electrically connected with central processing unit.
When oil atomizer gun 6 normal operating conditions, central processing unit sends signal and supplies with magnetic valve to diesel oil, and the diesel oil port of export that diesel oil is supplied with magnetic valve normally continues to open, and diesel oil enters oil atomizer gun 6, and from the gasification ejection of shower nozzle place, being lighted after-combustion provides heat.
In the time that oil atomizer gun flame detector can't detect flame, it is the length of flame of oil atomizer gun ejection, when brightness changes, central processing unit can send instruction and cut out diesel oil supply magnetic valve, combustion furnace is extinguished, carbon distribution burning simultaneously detects loop start, if carbon distribution flame detector 1 does not detect carbon distribution burned flame, central processing unit can send instruction, scavenger circuit starts, cleaning agent magnetic valve 3.1 is opened, cleaning agent propulsive mechanism 3.4 is worked, promote cleaning agent and enter oil atomizer gun 6 from cleaning agent magnetic valve 3.1, finally spray from shower nozzle, realize softening, wash away the carbon distribution in oil atomizer gun 6, reach after setting-up time, central processing unit sends instruction and cuts out cleaning agent magnetic valve 3.1 and cleaning agent propulsive mechanism 3.4, open diesel oil and supply with magnetic valve, diesel oil reenters oil atomizer gun 6, after ejection, ignition provides heat again,
If carbon distribution flame detector 1 detects carbon distribution burned flame, central processing unit can send instruction, fire extinguishing loop start, extinguishing chemical propulsive mechanism 2.4 is worked, extinguishing chemical sprays from fighting nozzle 2.1 places through extinguishing chemical pipeline 2.2, carbon distribution burned flame is put out, when carbon distribution flame detector 1 does not detect carbon distribution burned flame, as mentioned above, scavenger circuit starts, after cleaning, central processing unit sends instruction unpack diesel oil and supplies with magnetic valve, and diesel oil reenters oil atomizer gun 6, and after ejection, ignition provides heat again.
In order to reduce the setting of magnetic valve, save installing space, as further improvement of the utility model scheme, described cleaning agent magnetic valve 3.1 is selected three-way magnetic valve, arrival end one end of three-way magnetic valve is connected with cleaning agent propulsive mechanism 3.4 by cleaning agent pipeline 3.2, the other end connects diesel oil feeding pipeline, and the port of export of three-way magnetic valve connects oil atomizer gun oil-in, and central processing unit only need be controlled a three-way magnetic valve and can realize and control diesel oil or cleaning agent enters oil atomizer gun 6.
Due to carbon distribution produce position substantially all in the position approaching under the oil atomizer gun shower nozzle of burner, therefore, in order to ensure that carbon distribution flame detector 1 accurately detects carbon distribution burned flame, as further improvement of the utility model scheme, described carbon distribution flame detector 1 is arranged on combustion furnace 5 inwalls that oil atomizer gun 6 one sides are installed, and is positioned under the shower nozzle of oil atomizer gun 6.
Extinguishing chemical can adopt fire foam or water, owing to can combustion furnace 5 inwalls not being caused to secondary pollution after the latter's fire extinguishing, and therefore preferred the latter, that is, as preferred version of the present utility model, described extinguishing chemical is water.
In order to prevent that extinguishing chemical pipeline 2.2 and fighting nozzle 2.1 from stopping up, as further improvement of the utility model scheme, described water extinguishing chemical is selected demineralized water.
In order to ensure the effect of putting out a fire, as further improvement of the utility model scheme, described fighting nozzle 2.1 is atomizers, can make the extinguishing chemical of ejection be spray pattern, is convenient to quick extinguishing.
This combustion furnace anti-carbon deposition burner is not only applicable to the combustion furnace of tobacco business expanded cut tobacco operation, is applicable to too the combustion furnace of the other industry with similar structures.
This combustion furnace anti-carbon deposition burner can put out in time the carbon distribution flame of burning after oil atomizer gun 6 is flame-out, reduces the time of carbon distribution burning, for again oil atomizer gun being lighted a fire and got the time; Can realize carbon distribution and the impurity of oil atomizer gun 6 inside are cleared up temporarily, ensure the combustion efficiency of the rear diesel oil of igniting again, thereby reduce the follow-up impact on equipment operating efficiency and product processing quality; Can realize automation, avoid the impact of required time lengthening on equipment operating efficiency and product processing quality from stopping working again lighting a fire causing because of human factor.
Claims (6)
1. a combustion furnace anti-carbon deposition burner, comprises electric-control system (4), it is characterized in that, also comprises carbon distribution flame detector (1), fire suppression mechanism (2) and wiper mechanism (3);
Carbon distribution flame detector (1) is arranged on combustion furnace (5) inwall;
Fire suppression mechanism (2) comprises fighting nozzle (2.1), extinguishing chemical pipeline (2.2) and foamite container (2.3), extinguishing chemical propulsive mechanism (2.4) and extinguishing chemical are set in foamite container (2.3), fighting nozzle (2.1) is connected with extinguishing chemical propulsive mechanism (2.4) by extinguishing chemical pipeline (2.2), fighting nozzle (2.1) is arranged on combustion furnace (5) inwall, facing to region division under the shower nozzle of oil atomizer gun (6);
Wiper mechanism (3) comprises cleaning agent magnetic valve (3.1), cleaning agent pipeline (3.2) and detergent container (3.3), cleaning agent propulsive mechanism (3.4) and cleaning agent are set in detergent container (3.3), the arrival end of cleaning agent magnetic valve (3.1) is connected with cleaning agent propulsive mechanism (3.4) by cleaning agent pipeline (3.2), and the port of export of cleaning agent magnetic valve (3.1) connects oil atomizer gun oil-in;
Described electric-control system (4) comprises that central processing unit, carbon distribution burning detect loop, fire extinguishing loop and scavenger circuit, carbon distribution flame detector (1) is electrically connected with central processing unit, extinguishing chemical propulsive mechanism (2.4) is electrically connected with central processing unit, cleaning agent magnetic valve (3.1) is electrically connected with central processing unit, and cleaning agent propulsive mechanism (3.4) is electrically connected with central processing unit.
2. combustion furnace anti-carbon deposition burner according to claim 1, it is characterized in that, described cleaning agent magnetic valve (3.1) is selected three-way magnetic valve, arrival end one end of three-way magnetic valve is connected with cleaning agent propulsive mechanism (3.4) by cleaning agent pipeline (3.2), the other end connects diesel oil feeding pipeline, and the port of export of three-way magnetic valve connects oil atomizer gun oil-in.
3. combustion furnace anti-carbon deposition burner according to claim 1 and 2, is characterized in that, described carbon distribution flame detector (1) is arranged on combustion furnace (5) inwall that oil atomizer gun (6) one sides are installed, and is positioned under the shower nozzle of oil atomizer gun (6).
4. combustion furnace anti-carbon deposition burner according to claim 1 and 2, is characterized in that, described extinguishing chemical is water.
5. combustion furnace anti-carbon deposition burner according to claim 4, is characterized in that, described wet concentration demineralized water.
6. combustion furnace anti-carbon deposition burner according to claim 1 and 2, is characterized in that, described fighting nozzle (2.1) is atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268273.XU CN203963926U (en) | 2014-05-26 | 2014-05-26 | Combustion furnace anti-carbon deposition burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268273.XU CN203963926U (en) | 2014-05-26 | 2014-05-26 | Combustion furnace anti-carbon deposition burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963926U true CN203963926U (en) | 2014-11-26 |
Family
ID=51924505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268273.XU Expired - Lifetime CN203963926U (en) | 2014-05-26 | 2014-05-26 | Combustion furnace anti-carbon deposition burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413775A (en) * | 2017-07-11 | 2017-12-01 | 徐州东方热电有限公司 | A kind of gas furnace burner noz(zle) clean method |
| CN114918998A (en) * | 2022-05-30 | 2022-08-19 | 河南中烟工业有限责任公司 | Automatic lubricating and cleaning device for hob brush of cigarette making machine |
-
2014
- 2014-05-26 CN CN201420268273.XU patent/CN203963926U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413775A (en) * | 2017-07-11 | 2017-12-01 | 徐州东方热电有限公司 | A kind of gas furnace burner noz(zle) clean method |
| CN107413775B (en) * | 2017-07-11 | 2021-04-13 | 紫湖投资(海南)有限公司 | Method for cleaning combustion nozzle of gas furnace |
| CN114918998A (en) * | 2022-05-30 | 2022-08-19 | 河南中烟工业有限责任公司 | Automatic lubricating and cleaning device for hob brush of cigarette making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |
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| CX01 | Expiry of patent term |