CN209934358U - Automatic steam extinguishment and washing waste gas treatment device of setting machine - Google Patents
Automatic steam extinguishment and washing waste gas treatment device of setting machine Download PDFInfo
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- CN209934358U CN209934358U CN201920182103.2U CN201920182103U CN209934358U CN 209934358 U CN209934358 U CN 209934358U CN 201920182103 U CN201920182103 U CN 201920182103U CN 209934358 U CN209934358 U CN 209934358U
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Abstract
The utility model discloses an automatic steam is put out a fire and is washd forming machine exhaust treatment device, including tobacco pipe, spray set, static tower, draught fan, air purification delivery pipe and oil water separator, be provided with air water heat transfer system especially, be provided with the shower nozzle in the static tower, air water heat transfer system is connected with the shower nozzle of static tower. The utility model discloses an air water heat transfer system utilizes high temperature waste gas, is not damaged and prevents to catch fire and retrieve the heat simultaneously in protecting the static tower, and the steam of production is used for static tower automatic fire extinguishing and washing.
Description
Technical Field
The utility model relates to an environmental protection technology field specifically belongs to an automatic steam is put out a fire and is washd forming machine exhaust treatment device.
Background
The exhaust gas of the setting machine comprises the following characteristics: high fiber content, high temperature, large air quantity, dense oil smoke and the like. For these harmful gas components, the general treatment method is to remove the fiber by water spraying first and reduce the temperature of the exhaust gas at the same time. However, this process generates a large amount of water vapor, which increases the air volume and humidity and increases the difficulty of the subsequent electrostatic treatment. Therefore, the water vapor must be removed to reduce the temperature of the waste gas, the electrostatic tower is protected from being damaged and the fire in the tower is prevented, meanwhile, the air quantity is reduced due to the expansion caused by heat and the contraction caused by cold, and the effect of waste gas purification is ensured. Reducing the exhaust gas temperature is a necessary step.
The main effect of the electrostatic tower is to ionize the gas by using an electrostatic field so as to enable dust particles to be adsorbed on the electrode in an electrified manner, and the oil and the fiber of the waste gas are accumulated in the electrostatic tower to influence the dust removal efficiency, so that the waste gas purification effect is poor, and in addition, the electrostatic tower can generate electric sparks during working, so that ignition occurs, the device is damaged, and potential safety hazards are generated.
Chinese patent "an electrostatic purifier with fire extinguishing apparatus" with granted publication No. CN207307021U discloses an electrostatic purifier with fire extinguishing apparatus, which is characterized in that the electrostatic purifier includes a fire extinguishing apparatus, the fire extinguishing apparatus includes a water inlet pipe arranged in the electrostatic purifier and a plurality of high temperature fire nozzles connected below the water inlet pipe; the electrostatic purifier is provided with a conical top, the water inlet pipe is transversely arranged in the conical top of the electrostatic purifier, and the water inlet pipe is communicated with a fire hose arranged outside the electrostatic purifier.
But the above-mentioned electrostatic purifier who is equipped with fire extinguishing apparatus's shortcoming is that the inside wet through of electrostatic purifier after the running water is put out a fire, is unfavorable for electrostatic purifier follow-up work, and is unfavorable for resource recycle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's defect, provide an automatic steam is put out a fire and is washd forming machine exhaust treatment device, utilize high temperature waste gas through air water heat transfer system, do not damaged and prevent to catch fire and retrieve the heat simultaneously in protecting the static tower, the steam of production is used for static tower automatic fire extinguishing and washing.
In order to achieve the purpose, the utility model provides a pair of automatic steam is put out a fire and is washd forming machine exhaust treatment device, including tobacco pipe, spray set, electrostatic tower, draught fan, air purification delivery pipe and oil water separator, be provided with air water heat transfer system especially, be provided with the shower nozzle in the electrostatic tower, air water heat transfer system is connected with the shower nozzle of electrostatic tower.
Preferably, the gas-water heat exchange system is divided into a first gas-water heat exchange system and a second gas-water heat exchange system, the first gas-water heat exchange system is connected with the smoke pipe and the spraying device, and the second gas-water heat exchange system is connected with the spraying device and the electrostatic tower.
Furthermore, the first gas-water heat exchange system and the first gas-water heat exchange system are respectively provided with a water inlet and a water outlet, the water outlet of the second gas-water heat exchange system is connected with the water inlet of the first gas-water heat exchange system, and the water outlet of the first gas-water heat exchange system is connected with a sprayer of the electrostatic tower. The waste gas of the first gas-water heat exchange system has higher temperature than that of the waste gas of the second gas-water heat exchange system, and the cooling water passes through the second gas-water heat exchange system and then passes through the first gas-water heat exchange system to continuously raise the temperature.
Furthermore, a water storage tank is arranged in the middle of the connection between the water outlet of the first gas-water heat exchange system and the spray head of the electrostatic tower, and the water storage tank is provided with an interface. The water storage tank is used for storing high-temperature cooling water, and is provided with a connector which can connect water in the water storage tank for use.
Preferably, the electrostatic tower is provided with a temperature sensor. When the temperature sensor of the electrostatic tower automatically detects the overtemperature, the overtemperature automatic alarm is given, and the spray head is started.
The utility model discloses a heat of waste gas is retrieved to air water heat transfer system, and wherein second air water heat transfer system connects spray set, and the water cooling makes waste gas can get rid of steam lowering temperature, and the protection static tower is not damaged and prevent to catch fire in the tower, and the shrinkage that rises with heat makes the amount of wind reduce simultaneously, guarantees exhaust gas purification's effect, and flows into first air water heat transfer system after the cooling water absorbs waste gas heat and heaies up. The first gas-water heat exchange system is directly connected with the smoke pipe, the temperature of waste gas is higher, and cooling water can recover larger heat and then flow to the water storage tank. When the temperature sensor of the electrostatic tower automatically detects overtemperature, the overtemperature automatic alarm is given out, and the steam is automatically used for extinguishing fire, so that the fire hazard is eliminated. When the electrostatic tower needs to be cleaned, the steam and water with high temperature can better clean grease.
The utility model has the advantages that: (1) the two gas-water heat exchange systems can ensure that the waste gas treatment of the setting machine is smoothly carried out, can also recover heat energy to the maximum extent and are beneficial to resource recovery. (2) The obtained steam is used for extinguishing the static tower quickly and reliably, the fire hazard can be thoroughly eliminated under the automatic detection of the temperature sensor, the inside of the static tower cannot be greatly influenced, and the steam can be taken away quickly by the induced draft fan. (3) The steam and water with high temperature can better clean the grease adsorbed in the electrostatic tower.
Drawings
FIG. 1 is a schematic structural view of an automatic steam fire extinguishing and cleaning setting machine waste gas treatment device of the present invention;
description of reference numerals: 1, a smoke pipe; 2, a first gas-water heat exchange system; 21 a water inlet of a first gas-water heat exchange system; 22, a water outlet of the first gas-water heat exchange system; 3, a spraying device; 4, a second gas-water heat exchange system; 41 a water inlet of a second gas-water heat exchange system; 42 water outlet of the second gas-water heat exchange system; 5 an electrostatic tower; a 51 spray head; 52 a temperature sensor; 6 air purification discharge pipe; 7, a draught fan; 8, a water storage tank; an 81 interface; 9 oil-water separator.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in the figure: the utility model provides an automatic steam is put out a fire and is washd forming machine exhaust treatment device is connected with the forming machine, including tobacco pipe 1, spray set 3, electrostatic tower 5, draught fan 7, air purification delivery pipe 6 and oil water separator 9, automatic steam is put out a fire and is washd forming machine exhaust treatment device and be provided with air water heat transfer system, be provided with shower nozzle 51 in the electrostatic tower 5, air water heat transfer system is connected with electrostatic tower's shower nozzle 51. The gas-water heat exchange system is divided into a first gas-water heat exchange system 2 and a second gas-water heat exchange system 4, the first gas-water heat exchange system 2 is connected with the smoke pipe 1 and the spraying device 3, and the second gas-water heat exchange system 4 is connected with the spraying device 3 and the electrostatic tower 5. The first gas-water heat exchange system 2 and the second gas-water heat exchange system 4 are respectively provided with a water inlet and a water outlet, the water outlet 42 of the second gas-water heat exchange system is connected with the water inlet 21 of the first gas-water heat exchange system, and the water outlet 22 of the first gas-water heat exchange system is connected with the spray head 51 of the electrostatic tower. The water outlet 22 of the first gas-water heat exchange system is connected with the spray head 51 of the electrostatic tower, a water storage tank 8 is arranged in the middle, and the water storage tank 8 is provided with a connector 81. The electrostatic tower 5 is provided with a temperature sensor 52.
The utility model provides a pair of automatic steam is put out a fire and is washd forming machine exhaust treatment device process as follows:
the forming machine waste gas loops through tobacco pipe 1 and collects, the cooling of first gas-water heat transfer system 2, the spraying of 3 atomizing of spray set, the cooling defogging of second gas-water heat transfer system 4, electrostatic tower 5 dust removal purification, discharge through air purification delivery pipe 6 at last, the waste water that contains waste gas impurity flows in oil water separator 9, wherein spray set 3 is connected to second gas-water heat transfer system 4, the water-cooling makes waste gas can get rid of steam and reduce the temperature, protect electrostatic tower 5 not damaged and prevent to catch fire in the tower, the steam condensation of getting rid of flows in oil water separator 9, the shrinkage that expands with heat simultaneously makes the amount of wind reduce, guarantee exhaust purification's effect. And the cooling water absorbs the heat of the exhaust gas and flows into the first gas-water heat exchange system 2 after being heated. The first gas-water heat exchange system 2 is directly connected with the smoke pipe 1, the temperature of waste gas is higher, cooling water can recover larger heat and then flows to the water storage tank 8, the water storage tank 8 is connected with the spray head 51 of the electrostatic tower and is used for extinguishing and cleaning the electrostatic tower 5, and the interface 81 is also arranged and can take out water in the water storage tank 8. When the temperature sensor 52 of the static tower 5 automatically detects overtemperature and automatically alarms due to overtemperature, the spray head 51 automatically sprays steam to extinguish fire, thereby eliminating fire hazard. When the electrostatic tower 5 needs to be cleaned, the steam and water with high temperature can better clean the grease. After that, the steam is discharged from the air purification discharge pipe 6 through the induced draft fan 7, and the water flows to the oil-water separator 9, so that the environment in the electrostatic tower is ensured.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (4)
1. The utility model provides an automatic steam is put out a fire and is washd forming machine exhaust treatment device, includes tobacco pipe, spray set, static tower, draught fan, air purification delivery pipe and oil water separator, its characterized in that is provided with air water heat transfer system, be provided with the shower nozzle in the static tower, air water heat transfer system is connected with the shower nozzle of static tower, air water heat transfer system divide into first air water heat transfer system and second air water heat transfer system, first air water heat transfer system connects tobacco pipe and spray set, second air water heat transfer system connects spray set and static tower.
2. The waste gas treatment device for the automatic steam fire extinguishing and cleaning setting machine according to claim 1, wherein the first gas-water heat exchange system and the second gas-water heat exchange system are respectively provided with a water inlet and a water outlet, the water outlet of the second gas-water heat exchange system is connected with the water inlet of the first gas-water heat exchange system, and the water outlet of the first gas-water heat exchange system is connected with a spray head of the electrostatic tower.
3. The waste gas treatment device for the automatic steam fire extinguishing and cleaning setting machine as claimed in claim 2, wherein a water storage tank is arranged between the water outlet of the first gas-water heat exchange system and the nozzle of the electrostatic tower, and the water storage tank is provided with an interface.
4. The waste gas treatment device of the automatic steam fire extinguishing and cleaning setting machine as claimed in claim 1, wherein the electrostatic tower is provided with a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182103.2U CN209934358U (en) | 2019-02-01 | 2019-02-01 | Automatic steam extinguishment and washing waste gas treatment device of setting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182103.2U CN209934358U (en) | 2019-02-01 | 2019-02-01 | Automatic steam extinguishment and washing waste gas treatment device of setting machine |
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| CN209934358U true CN209934358U (en) | 2020-01-14 |
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| CN201920182103.2U Active CN209934358U (en) | 2019-02-01 | 2019-02-01 | Automatic steam extinguishment and washing waste gas treatment device of setting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116212558A (en) * | 2023-04-06 | 2023-06-06 | 诸暨华都国际纺织产业城集团有限公司 | Printing and dyeing tail gas treatment system |
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2019
- 2019-02-01 CN CN201920182103.2U patent/CN209934358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116212558A (en) * | 2023-04-06 | 2023-06-06 | 诸暨华都国际纺织产业城集团有限公司 | Printing and dyeing tail gas treatment system |
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