CN216620726U - Equipment for utilizing and treating steam tail gas - Google Patents
Equipment for utilizing and treating steam tail gas Download PDFInfo
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- CN216620726U CN216620726U CN202123432031.9U CN202123432031U CN216620726U CN 216620726 U CN216620726 U CN 216620726U CN 202123432031 U CN202123432031 U CN 202123432031U CN 216620726 U CN216620726 U CN 216620726U
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses a device for utilizing and treating steam tail gas, which comprises a water curtain type heat exchanger, wherein the upper part and the lower part of the water curtain type heat exchanger are respectively provided with a water inlet end and a water outlet end, the left side and the right side of the water curtain type heat exchanger are respectively provided with a water inlet end and a water outlet end, the water inlet end is connected with external cooking equipment, the water outlet end is connected with air draft equipment, and the output end of the air draft equipment is connected with waste gas treatment equipment, namely, the water curtain type heat exchanger is used for absorbing steam and reducing the temperature of waste gas by contacting cold water through high-temperature waste gas and cold water, so that the temperature of the waste gas is reduced to a normal temperature state and then enters the waste gas treatment equipment for degradation treatment, resources are reasonably utilized to realize heat exchange and treat the waste gas, and the use requirement is met.
Description
Technical Field
The utility model relates to a device for utilizing and treating steam tail gas.
Background
At present, in the production process of artificial composite board plants, steam is needed to cook raw materials, and some chemical raw materials are needed to be added in the cooking process, so that a large amount of high-temperature waste gas containing chemical substances needs to be discharged after cooking. Besides a large amount of waste heat steam, impurities and chemical substances are contained in the waste gas, the waste gas is high in manufacturing cost and difficult to process due to the fact that high temperature is used for secondary processing, and a large amount of heat contained in the steam is not recycled and is wasted.
Therefore, an apparatus for utilizing and treating the steam tail gas is urgently needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides equipment for utilizing and treating steam tail gas.
According to the equipment that steam tail gas utilized and handled of this purpose design, including water curtain formula heat exchanger, water curtain formula heat exchanger is for intaking end and play water end from top to bottom respectively, the left and right sides of water curtain formula heat exchanger is equipped with air inlet end and air-out end respectively, the air inlet end is connected with outside cooking equipment the air-out end is connected with air extracting equipment, air extracting equipment's output is connected with exhaust-gas treatment equipment.
Preferably, the steam cooking device further comprises a secondary heating steam generator, the water outlet end is connected with the secondary heating steam generator through a pipeline, and the output end of the secondary heating steam generator is connected with external cooking equipment.
Preferably, the waste gas treatment equipment adopts a low-temperature biological waste gas treatment device.
Preferably, the air draft equipment adopts an induced draft fan.
Preferably, a pressure sensor is arranged between the air exhaust device and the air outlet end, the pressure sensor and the air exhaust device are respectively connected with an external controller, and the controller is used for controlling the working frequency of the air exhaust device.
Preferably, the outer wall of the water curtain type heat exchanger is further wrapped with soundproof cotton.
Preferably, the outer wall of the water curtain type heat exchanger is further wrapped with heat insulation cotton.
The utility model has the advantages of simple and reasonable structure, waste gas temperature reduction, waste gas heat absorption, environmental protection and energy saving, and compared with the prior art, the utility model comprises the water curtain type heat exchanger, the upper part and the lower part of the water curtain type heat exchanger are respectively provided with a water inlet end and a water outlet end, the left side and the right side of the water curtain type heat exchanger are respectively provided with a water inlet end and a water outlet end, the water inlet end is connected with external cooking equipment, the water outlet end is connected with air draft equipment, and the output end of the air draft equipment is connected with waste gas treatment equipment, namely, the water curtain type heat exchanger is used for reducing the temperature of the waste gas to the normal temperature state and then entering the waste gas treatment equipment for degradation treatment by contacting cold water through high-temperature waste gas and cold water, so that resources are reasonably utilized to realize heat exchange and treat the waste gas, and the use requirement is met.
Drawings
FIG. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and examples.
Referring to fig. 1-2, a device for utilizing and treating steam tail gas comprises a water curtain type heat exchanger 10, wherein the water curtain type heat exchanger 10 is provided with a water inlet end 110 and a water outlet end 120 at the upper and lower parts, the left and right sides of the water curtain type heat exchanger 10 are respectively provided with an air inlet end 130 and an air outlet end 140, the air inlet end 130 is connected with an external cooking device 70, the air outlet end 140 is connected with an air draft device 20, and the output end of the air draft device 20 is connected with a waste gas treatment device 30.
The steam cooking device also comprises a secondary heating steam generator 40, wherein the water outlet end 120 is connected with the secondary heating steam generator 40 through a pipeline 50, and the output end of the secondary heating steam generator 40 is connected with external cooking equipment 70.
In the utility model, the exhaust equipment 20 is adopted to pull the high-temperature waste gas with steam into the water curtain type heat exchanger, the high-temperature steam is combined with cold water, the cold water absorbs the steam and reduces the temperature of the waste gas, so that the temperature of the waste gas is reduced to the normal temperature state and then the waste gas enters the low-temperature biological waste gas treatment device for degradation treatment. The cold water combined by the steam is changed into hot water with heat, enters the secondary heating steam generator to be changed into steam again, and is conveyed back to the steam pipe network of the cooking equipment 70 for use through a pipeline.
In the present invention, the waste gas treatment device 30 is a low-temperature biological waste gas treatment device available on the market.
In the present invention, the air draft device 20 is an existing commercially available induced draft fan.
In the utility model, a pressure sensor 60 is arranged between the air exhaust device 20 and the air outlet end 140 or between the air inlet end 130 and the cooking device 70, the pressure sensor 60 and the air exhaust device 20 are respectively connected with an external controller, and the controller is used for controlling the working frequency of the air exhaust device 20.
The output of air extraction equipment 20 still has temperature probe 80, temperature probe 80 is connected with outside controller, that is, through temperature probe 80, can detect air temperature to adjust the operating frequency of draught fan, that is, the air draft when the draught fan is big more, the time of air through water curtain heat exchanger 10 is also short more, its heat transfer time is also short more, remaining waste heat is also big more.
In the utility model, the outer wall of the water curtain type heat exchanger 10 is also wrapped with soundproof cotton, so that the noise can be effectively reduced, and the environmental comfort level is improved.
In the utility model, the outer wall of the water curtain type heat exchanger is also wrapped with heat insulation cotton.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an equipment that steam tail gas utilized and handled which characterized in that: including water curtain formula heat exchanger (10), water curtain formula heat exchanger (10) are intake end (110) and play water end (120) from top to bottom respectively, the left and right sides of water curtain formula heat exchanger (10) is equipped with air inlet end (130) and air-out end (140) respectively, air inlet end (130) is connected with outside boiling equipment (70) air-out end (140) are connected with air extraction equipment (20), the output of air extraction equipment (20) is connected with exhaust-gas treatment equipment (30).
2. The apparatus according to claim 1, wherein the apparatus comprises: the steam cooking device is characterized by further comprising a secondary heating steam generator (40), wherein the water outlet end (120) is connected with the secondary heating steam generator (40) through a pipeline (50), and the output end of the secondary heating steam generator (40) is connected with external cooking equipment (70).
3. The apparatus for utilizing and treating steam tail gas according to claim 1 or 2, characterized in that: the waste gas treatment equipment (30) adopts a low-temperature biological waste gas treatment device.
4. The apparatus for utilizing and treating steam tail gas according to claim 1 or 2, characterized in that: and the air draft equipment (20) adopts an induced draft fan.
5. The apparatus for utilizing and treating steam tail gas according to claim 1 or 2, characterized in that: air extraction equipment (20) with be equipped with pressure sensor (60) between air-out end (140), pressure sensor (60) and air extraction equipment (20) are connected with outside controller respectively, and the controller is used for controlling air extraction equipment's (20) operating frequency.
6. The apparatus for utilizing and treating steam tail gas according to claim 1 or 2, characterized in that: and the outer wall of the water curtain type heat exchanger (10) is also wrapped with soundproof cotton.
7. The apparatus according to claim 5, wherein the apparatus comprises: the output end of the air draft equipment (20) is further provided with a temperature probe (80), and the temperature probe (80) is connected with an external controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123432031.9U CN216620726U (en) | 2021-12-30 | 2021-12-30 | Equipment for utilizing and treating steam tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123432031.9U CN216620726U (en) | 2021-12-30 | 2021-12-30 | Equipment for utilizing and treating steam tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216620726U true CN216620726U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123432031.9U Active CN216620726U (en) | 2021-12-30 | 2021-12-30 | Equipment for utilizing and treating steam tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216620726U (en) |
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2021
- 2021-12-30 CN CN202123432031.9U patent/CN216620726U/en active Active
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