CN210645715U - Whitening device for inflammable and explosive gas - Google Patents
Whitening device for inflammable and explosive gas Download PDFInfo
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- CN210645715U CN210645715U CN201921613677.7U CN201921613677U CN210645715U CN 210645715 U CN210645715 U CN 210645715U CN 201921613677 U CN201921613677 U CN 201921613677U CN 210645715 U CN210645715 U CN 210645715U
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Abstract
The utility model discloses a flammable and explosive gas white eliminating device, which relates to the technical field of smoke white elimination and comprises an inner pipeline, a tank body, a spray quenching device, a spray cooling device and a rotational flow mixing defogging device, wherein the inner pipeline is fixedly arranged in the tank body, the upper port of the inner pipeline is an air inlet, the spray quenching device and the spray cooling device are both arranged in the inner pipeline, the spray quenching device is used for spraying low-temperature solution to the inner pipeline, the spray cooling device is used for spraying low-temperature solution to the inner pipeline, the space between the outer wall of the inner pipeline and the inner wall of the tank body forms an outer pipeline, the lower end of the inner pipeline is communicated with the outer pipeline, the rotational flow mixing defogging device is arranged in the outer pipeline, the rotational flow mixing defogging device removes vapor in the white smoke to be eliminated so as to reduce the humidity of the white smoke to be eliminated, the utility model has simple structure and, the probability of flue gas explosion caused by the faults of the power device is greatly reduced.
Description
Technical Field
The utility model relates to a white technical field of flue gas disappears, especially relates to a white device that disappears of inflammable and explosive gas.
Background
At present, in the industrial production process of the industries such as steel slag flushing and stewing, coking wet quenching, petrochemical cracking and the like, part of the working procedures can generate high-temperature flammable and explosive gas, the part of the gas can cause serious safety accidents due to the fact that the part of the gas contains combustible gas, in the past, under the condition that the requirement of the production environment is not very strict, water spraying cooling or natural emission is generally adopted in the field, along with the improvement of the national requirement on the environmental quality, the technical scheme for cooling and whitening the high-temperature flammable and explosive flue gas in the prior art is not perfect, and the characteristics of the flue gas are combined: the characteristics of flammability and explosiveness, no pressure and large high-temperature water vapor in natural emission and the like require development of a brand-new applicable technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a white device that disappears of inflammable and explosive gas to solve the problem that above-mentioned prior art exists, should disappear white device simple structure, convenient to use, the inside power device that need not of interior conduit, great reduction cause the probability of flue gas explosion because of the power device trouble.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a flammable explosive gas's white device that disappears, including interior pipeline, jar body, injection rapid cooling device, spray heat sink and whirl mix defogging device, interior pipeline fixed set up in the jar is internal, the port is the air inlet on the interior pipeline, a plurality of spray rapid cooling device and a plurality of spray heat sink all set up in interior pipeline inside, and a plurality of spray heat sink all set up in spray rapid cooling device's below, spray rapid cooling device is used for to the interior pipeline spray low temperature solution to give the flue gas cooling of waiting to disappear white and make interior pipeline air inlet end form the negative pressure so that collect the flue gas fast, spray heat sink be used for to the interior pipeline spray low temperature solution, thereby give the flue gas cooling of waiting to disappear white and detach the graininess impurity in the flue gas, the outer wall of pipeline with the space between the inner wall of the jar body forms outer pipeline, the lower end of the inner pipeline is communicated with the outer pipeline, the plurality of swirling flow mixing demisting devices are arranged in the outer pipeline, and the swirling flow mixing demisting devices remove water vapor in the smoke to be extinguished by utilizing the rotating flow guiding effect of the swirling flow plates so as to reduce the humidity of the smoke to be extinguished.
Preferably, the whitening device for flammable and explosive gases further comprises a turbofan heating device, the turbofan heating device is fixedly arranged at the upper end of the outer pipeline and is in contact with the upper end of the inner pipeline, and the turbofan heating device is arranged above the swirling flow mixing demisting device.
Preferably, the lower end of the tank wall of the tank body is provided with a water outlet.
Preferably, the middle part of the tank wall of the tank body is provided with a plurality of cold air inlets.
Preferably, a plurality of access holes are formed in the inner pipeline wall and the tank wall of the tank body, the inner pipeline wall and the plurality of access holes in the tank wall of the tank body are arranged in a front-back corresponding mode, and at least one access hole is formed between every two adjacent spraying cooling devices and between every two adjacent spraying quenching devices.
Preferably, the inner pipeline is in a tower-type structure with a small top and a large bottom.
Preferably, the tank wall of the tank body is provided with an overflow water port above the water outlet, and the height of the overflow water port is lower than the bottom end of the inner pipeline.
Preferably, the spraying cooling device further comprises a water inlet pipeline, and the spraying quenching device and the spraying cooling device are respectively connected with the water inlet pipeline.
Preferably, each cold air inlet and the outer wall of the tank body are arranged in an acute angle and inclined downwards.
Preferably, each swirl mixing demisting device is obliquely arranged in the outer pipeline.
The utility model discloses for prior art gain following technological effect:
the utility model provides a white device that disappears of inflammable and explosive gas, including interior pipeline, jar body, spray rapid cooling device, spray cooling device and the mixed defogging device of whirl, spray cooling device and be used for waiting to disappear white flue gas cooling and detach wherein graininess impurity, thereby whirl defogging device is arranged in detaching the vapor in the flue gas and reaches the flue gas and disappears white effect, spray rapid cooling device and set up in the inside gas outlet part that is close to of interior pipeline, spray rapid cooling device is used for spraying low temperature solution to interior pipeline, thereby fast for waiting to disappear white flue gas cooling and make interior pipeline air inlet end forms the negative pressure so that collect the flue gas fast, and the process of collecting gas need not power device, has reduced because of the probability that electric power device trouble causes the flue gas explosion, and the space between the outer wall of interior pipeline and the inner wall of jar body forms outer pipeline, the utility model discloses simple structure, convenient to, The interior of the inner pipeline does not need an electric device, so that the probability of flue gas explosion caused by faults of the electric device is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the whitening device for flammable and explosive gases provided by the present invention;
in the figure: 1-an inner pipeline, 2-a tank body, 3-a spray quenching device, 4-a turbofan heating device, 5-a spray cooling device, 6-a cold air inlet, 7-a rotational flow mixing demisting device, 8-an overflow water port, 9-a water outlet, 10-a water inlet pipeline and 11-an access hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a white device that disappears of inflammable and explosive gas to solve the problem that prior art exists, the utility model discloses simple structure, convenient to use, interior conduit are inside to need not electric power unit, great reduction cause the probability of flue gas explosion because of electric power unit trouble.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a white device that disappears of inflammable and explosive gas, including interior pipeline 1, jar body 2, spray rapid cooling device 3, spray cooling device 5 and whirl mix defogging device 7, interior pipeline 1 is fixed to be set up in jar body 2, be provided with a plurality of supports under interior pipeline 1 and be used for supporting interior pipeline 1, interior pipeline 1 upper port is the air inlet, a plurality of spray rapid cooling device 3 and a plurality of spray cooling device 5 all set up in interior pipeline 1 inside, and a plurality of spray cooling device 5 all set up in the below of spray rapid cooling device 3, spray rapid cooling device 3 is used for spraying the cryogenic solution to interior pipeline 1, thereby fast cool down for the flue gas that waits to disappear white and make interior pipeline 1 air inlet end form the negative pressure so as to collect the flue gas fast, the cryogenic solution can select water or river water in nature, the process of collecting gas need not electric power device, the probability of causing the flue gas explosion because of electric power device trouble has been reduced, the spray cooling device 5 is used for spraying low-temperature solution to the inner pipeline 1 so as to cool the smoke to be extinguished and remove granular impurities in the smoke, an outer pipeline is formed in the space between the outer wall of the inner pipeline 1 and the inner wall of the tank body 2, the lower end of the inner pipeline 1 is communicated with the outer pipeline, the smoke in the inner pipeline 1 flows downwards, the humidity of the smoke is increased under the action of the spray quenching device 3 and the spray cooling device 5, the gravity of the humidified smoke is increased, the downward flowing speed is high, the plurality of rotational flow mixing demisting devices 7 are arranged in the outer pipeline, the rotational flow mixing demisting devices 7 remove water vapor in the smoke to be extinguished by using the rotating flow guiding function of the rotational flow plates so as to reduce the humidity of the smoke to be extinguished, and the smoke in the outer pipeline flows upwards, under the effect of the cyclone mixing demisting device 7, the gravity of the dehumidified flue gas is reduced, and the upward flowing speed is high.
Further, the white device that disappears of flammable explosive gas as above still includes turbofan heating device 4, turbofan heating device 4 is fixed set up in the upper end of outer pipeline and with the upper end contact of interior pipeline 1, turbofan heating device 4 sets up in the top that the defogging device 7 was mixed to the whirl, turbofan heating device 4 is arranged in detaching residual steam in the flue gas, thereby realize that the flue gas disappears white process, turbofan heating device 4's heat derives from interior pipeline 1, the heat of the flue gas of just going into interior pipeline 1 transmits for turbofan heating device 4 through interior pipeline 1, realize the reuse of heat energy.
Furthermore, the lower end of the tank wall of the tank body 2 is provided with a water outlet 9.
Further, the middle part of the jar wall of the jar body 2 sets up a plurality of cold air inlets 6, and the flue gas that rises and the outside cold air that gets into outer pipeline mix to further cool down the flue gas, reach the effect to the flue gas dehumidification.
Further, all be provided with a plurality of access holes 11 on 1 wall of interior pipeline and the jar wall of the jar body 2, a plurality of access holes 11 on 1 wall of interior pipeline and the jar wall of the jar body 2 correspond the setting from front to back, all be provided with at least one access hole 11 between the adjacent spray cooling device 5 and between the adjacent spray quenching device 3, the staff can get into interior pipeline and outer pipeline through access hole 11 and overhaul spray quenching device 3 and spray cooling device 5.
Further, interior pipeline 1 is big end down's tower type structure, and big end down's structure can guarantee to collect that flue gas efficiency is higher and can be abundant spray the cooling to the flue gas.
Furthermore, an overflow water port 8 is arranged on the tank wall of the tank body 2 above the water outlet 9, the height of the overflow water port 8 is lower than the bottom end of the inner pipeline 1, the overflow water port 8 is in a normally open state, and the overflow water port 8 is used for solving the problem that the water level rises to block the air outlet of the inner pipeline 1 due to the fact that the water outlet 9 fails to discharge water.
Further, the spraying cooling device comprises a water inlet pipeline 10, and the spraying quenching device 3 and the spraying cooling device 5 are respectively connected with the water inlet pipeline 10.
Furthermore, each cold wind air inlet 6 all is the acute angle downward sloping setting with jar body 2 outer walls, prevents that the flue gas from discharging to the external world from cold wind air inlet 6.
Further, each whirl mixes defogging device 7 and all inclines to set up in outer pipeline, and the slope sets up the area of contact that has increased whirl and has mixed defogging device 7 and flue gas, and dehumidification effect is better.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. The utility model provides a white device that disappears of flammable explosive gas which characterized in that: the device comprises an inner pipeline, a tank body, a spray quenching device, a spray cooling device and a rotational flow mixing demisting device, wherein the inner pipeline is fixedly arranged in the tank body, an upper port of the inner pipeline is an air inlet, the spray quenching devices and the spray cooling devices are arranged in the inner pipeline, the spray cooling devices are arranged below the spray quenching devices, the spray quenching devices are used for spraying low-temperature solution to the inner pipeline so as to quickly cool the flue gas to be decontaminated and enable the air inlet end of the inner pipeline to form negative pressure so as to quickly collect the flue gas, the spray cooling devices are used for spraying low-temperature solution to the inner pipeline so as to cool the flue gas to be decontaminated and remove granular impurities in the flue gas, and an outer pipeline is formed in a space between the outer wall of the inner pipeline and the inner wall of the tank body, the lower end of the inner pipeline is communicated with the outer pipeline, the plurality of swirling flow mixing demisting devices are arranged in the outer pipeline, and the swirling flow mixing demisting devices remove water vapor in the smoke to be extinguished by utilizing the rotating flow guiding effect of the swirling flow plates so as to reduce the humidity of the smoke to be extinguished.
2. A combustible and explosive gas whitening apparatus according to claim 1, wherein: still include turbofan heating device, turbofan heating device fixed set up in the upper end of outer pipeline and with the upper end contact of interior pipeline, turbofan heating device set up in the top of whirl mixing defogging device.
3. A combustible and explosive gas whitening apparatus according to claim 1, wherein: the lower end of the tank wall of the tank body is provided with a water outlet.
4. A combustible and explosive gas whitening apparatus according to claim 1, wherein: the middle part of the tank wall of the tank body is provided with a plurality of cold air inlets.
5. A combustible and explosive gas whitening apparatus according to claim 1, wherein: the inner pipeline wall and the tank body tank wall are provided with a plurality of access holes, the inner pipeline wall and the tank body tank wall are correspondingly arranged in the front and at the back, and at least one access hole is formed between the spray cooling devices and between the spray quenching devices.
6. A combustible and explosive gas whitening apparatus according to claim 1, wherein: the inner pipeline is of a tower-shaped structure with a small upper part and a big lower part.
7. A combustible and explosive gas whitening apparatus according to claim 3, wherein: and an overflow water port is arranged on the tank wall of the tank body above the water outlet, and the height of the overflow water port is lower than the bottom end of the inner pipeline.
8. A combustible and explosive gas whitening apparatus according to claim 1, wherein: the spray cooling device is characterized by further comprising a water inlet pipeline, and the spray quenching device and the spray cooling device are respectively connected with the water inlet pipeline.
9. A whitening means for flammable and explosive gases according to claim 4, wherein: each cold air inlet and the outer wall of the tank body are arranged in an acute angle and downward inclined mode.
10. A combustible and explosive gas whitening apparatus according to claim 1, wherein: each swirl mixing demisting device is obliquely arranged in the outer pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613677.7U CN210645715U (en) | 2019-09-25 | 2019-09-25 | Whitening device for inflammable and explosive gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613677.7U CN210645715U (en) | 2019-09-25 | 2019-09-25 | Whitening device for inflammable and explosive gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210645715U true CN210645715U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921613677.7U Active CN210645715U (en) | 2019-09-25 | 2019-09-25 | Whitening device for inflammable and explosive gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210645715U (en) |
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2019
- 2019-09-25 CN CN201921613677.7U patent/CN210645715U/en active Active
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