CN202637771U - Steam annihilator for exhaust duct of fabric shaping machine - Google Patents
Steam annihilator for exhaust duct of fabric shaping machine Download PDFInfo
- Publication number
- CN202637771U CN202637771U CN 201220271931 CN201220271931U CN202637771U CN 202637771 U CN202637771 U CN 202637771U CN 201220271931 CN201220271931 CN 201220271931 CN 201220271931 U CN201220271931 U CN 201220271931U CN 202637771 U CN202637771 U CN 202637771U
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- exhaust duct
- steam
- pipeline
- baking oven
- forming machine
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Abstract
The utility model discloses a steam annihilator for an exhaust duct of a fabric shaping machine, wherein six ovens of the fabric shaping machine are available, the exhaust duct is arranged above the ovens, two ends of the exhaust duct are sealed, the lower part of the exhaust duct is communicated with the ovens, the upper part of the exhaust duct is communicated with a smoke pipeline, the steam annihilator further comprises a main steam pipeline, a pneumatic stop valve is arranged on the main steam pipeline, the main steam pipeline is provided with six branch steam pipelines, the positions of the branch steam pipelines correspond to the those of the ovens and the branch steam pipelines are communicated with the exhaust duct, and the exhaust duct is internally provided with a fire detector. According to the steam annihilator, the fire in the exhaust duct of the fabric shaping machine can be quickly extinguished by pressure steam, and the sediment in the pipeline can be further moved by the pressure steam when equipment is overhauled or is intermitted.
Description
Technical field
The utility model relates to a kind of dyeing apparatus, especially relates to a kind of fabric forming machine exhaust duct steam annihilator.
Background technology
The production safety problem is very great problem, and many products can produce various potential safety hazards inevitably in manufacturing process, importantly how in time to find and eliminating hidden danger; Fabric forming machine in process of production, fabric need to be smoked by high temperature in the baking oven section that some baking ovens form, in this process, can produce and be mixed with the cloth bits, the high-temperature flue gas of oil gas etc., flue gas enters in the blast pipe by the pipeline above the baking oven and enters subsequent processes by flue again after the gathering, but inevitably, air-fuel mixture the thing such as cloth bits can be in the pipelines such as exhaust duct gradually deposition form greasy filth, and greasy filth is exactly the hidden danger of breaking out of fire in the pipeline, and disadvantageously, because pipeline and external environment condition are relative closures, in case breaking out of fire in the pipeline, be difficult to put out, in addition, even fire alarm does not occur in the pipeline, the greasy filth of deposition also needs timely cleaning in the pipeline, in order to avoid cumulative production, the generation hidden danger of affecting.Chinese patent literature discloses the patent of a kind of " fire system of forming machine ", its Granted publication number is CN 201171876 Y, Granted publication day is on December 31st, 2008, summary of the invention is to include a main steam pipe that connects from external steam equipment, a group or more exhaust duct, every group of exhaust duct is by suction line, blower line and discharge pipe form, suction line connects the entrance of each case chamber and a blower fan, the outlet of blower fan and the lower port of blower line connect, the top closure of blower line, its tube wall is offered several passages, discharge pipe is sheathed on outside the blower line, and top end opening also comprises a steam connection tube, it connects main steam pipe and suction line, which is provided with fire-fighting steam bleeding high-temperature ball valve." fire system of forming machine " patent utilization high steam that the above introduces, when fire occured, the steam of ejection was full of each corner of each case chamber of each board after the suction line ejection by steam connection tube, fire is extinguished; But be provided with the fabric forming machine type of blast pipe for baking oven, greasy filth substantially all can enter blast pipe with flue gas and also deposit, the probability that fire alarm at first occurs in the blast pipe is very large, and " fire system of forming machine " is to be communicated with each case chamber of each board, steam is indoor during again to blast pipe from case, pressure and quantity of steam all greatly reduce, and are difficult to play the effect of putting out fire alarm in the blast pipe.
Summary of the invention
The utility model is for the problem that fire alarm is difficult to put out occurs in the fabric forming machine blast pipe that overcomes prior art, provide a kind of and can put out rapidly fire alarm in the fabric forming machine blast pipe, can clear up deposit in the pipeline, and simple fabric forming machine exhaust duct steam annihilator.
To achieve these goals, the utility model is by the following technical solutions: fabric forming machine exhaust duct steam annihilator, comprise the exhaust duct of being located at fabric forming machine baking oven top, the exhaust duct closed at both ends, the exhaust duct bottom communicates with baking oven, and exhaust duct top communicates with flue, also comprises the main steam line that is provided with stop valve, described main steam line is provided with some branches jet chimney, and described branch jet chimney is communicated with exhaust duct.If fire alarm occurs in the exhaust duct, the best way is directly to put out naturally, what consider the interior deposition of exhaust duct all is greasy filth, light water can't put out, therefore jet chimney can be communicated with exhaust duct, main steam line is communicated with external steam equipment by stop valve, branch's jet chimney then is communicated with main steam line with exhaust duct, when fire alarm occurs, open stop valve, steam enters in the exhaust duct, the air draft inner air tube can be extruded as far as possible fast, reduce amount of oxygen in the exhaust duct, and steam can reduce temperature in the exhaust duct of high heat, thereby play the effect of rapid fire extinguishing; In addition, in overhaul of the equipments phase or intermittent phase, also can pass into steam consciously in the pipeline, to the pipe interior processing of removing contamination, to ensure normal production, lessen the hidden dangers.
As preferably, be provided with fire detector in the described exhaust duct.Exhaust duct is at the baking oven top, if inner generation fire alarm, shop personnel are difficult to very first time discovery, and fire detector is set in exhaust duct, can find fire alarm by prestissimo, after sending fire alarm, can report to the police with alarm bell or alternate manner, confirm that by shop personnel opening steam stop after the fire alarm puts steam smoothering, also can be dealt into automatic stop valve after treatment with fire alarm, such as pneumatic stopping valve, stop valve is opened the fire extinguishing that lets off steam automatically.
As preferably, described branch jet chimney quantity is identical with baking oven quantity, and the position of branch's jet chimney is corresponding one by one with baking oven.A fabric forming machine all has several baking ovens, link to each other before and after each baking oven, each baking oven has pipeline to link to each other with blast pipe in order to discharge high-temperature oil gas, accordingly, because blast pipe length is close to the total length of each baking oven, the words that branch's jet chimney is few, the steam injection amount may be not enough in unit interval, can cause the fire extinguishing poor effect, the branch jet chimney suitable with baking oven quantity is set and press the baking oven position distribution, can reach the purpose of effective use steam.
Therefore, the utlity model has following beneficial effect: (1) can put out rapidly fire alarm in the fabric forming machine blast pipe; (2) can clear up deposit in the pipeline; (3) simple in structure, convenient for production.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
Among the figure: 1, baking oven 2, exhaust duct 3, flue 4, main steam line
5, branch's jet chimney 6, stop valve 7, fire detector.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Among the embodiment as shown in Figure 1 and Figure 2, fabric forming machine exhaust duct steam annihilator, wherein fabric forming machine baking oven 1 quantity is six, there is exhaust duct 2 baking oven 1 top, exhaust duct 2 closed at both ends, exhaust duct 2 bottoms communicate with baking oven 1, exhaust duct 2 tops communicate with flue 3, comprise in addition main steam line 4, main steam line 4 is provided with pneumatic stopping valve 6, main steam line 4 is provided with six branch's jet chimneys 5, and the position of branch's jet chimney 5 is corresponding with the position of baking oven 1 and be communicated with exhaust duct 2, is provided with three fire detectors 7 in the exhaust duct 2.
Specific implementation process is, the high-temperature oil smoke gas that baking oven 1 produces is 3 discharges from exhaust duct 2 to flue, if the fire detector 7 in the exhaust duct 2 detects fire alarm and namely sends signal, pneumatic stopping valve 6 is opened after receiving signal immediately, steam in branch's jet chimney 5 enters exhaust duct 2, puts out fire alarm from main steam line 4; In overhaul of the equipments phase or intermittent phase, also can open pneumatic stopping valve 6, steam is passed in the exhaust duct 2, to the processing of removing contamination of exhaust duct 2 inside, can ensure normal production, lessen the hidden dangers.
Claims (3)
1. fabric forming machine exhaust duct steam annihilator, comprise the exhaust duct (2) of being located at fabric forming machine baking oven (1) top, exhaust duct (2) closed at both ends, exhaust duct (2) bottom communicates with baking oven (1), exhaust duct (2) top communicates with flue (3), it is characterized in that, also comprise the main steam line (4) that is provided with stop valve (6), described main steam line is provided with some branches jet chimneys (5), and described branch jet chimney (5) is communicated with exhaust duct (2).
2. fabric forming machine exhaust duct steam annihilator according to claim 1 is characterized in that, is provided with fire detector (7) in the described exhaust duct (2).
3. fabric forming machine exhaust duct steam annihilator according to claim 1 is characterized in that, described branch jet chimney (5) quantity is identical with baking oven (1) quantity, and the position of branch's jet chimney (5) is corresponding one by one with baking oven (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271931 CN202637771U (en) | 2012-06-11 | 2012-06-11 | Steam annihilator for exhaust duct of fabric shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271931 CN202637771U (en) | 2012-06-11 | 2012-06-11 | Steam annihilator for exhaust duct of fabric shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637771U true CN202637771U (en) | 2013-01-02 |
Family
ID=47406957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271931 Expired - Fee Related CN202637771U (en) | 2012-06-11 | 2012-06-11 | Steam annihilator for exhaust duct of fabric shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491067A (en) * | 2019-08-26 | 2019-11-22 | 北京数制科技有限公司 | Fire monitoring method and system |
-
2012
- 2012-06-11 CN CN 201220271931 patent/CN202637771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491067A (en) * | 2019-08-26 | 2019-11-22 | 北京数制科技有限公司 | Fire monitoring method and system |
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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: 20180611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |