CN213077537U - Integrated gas cooling and dewatering device - Google Patents
Integrated gas cooling and dewatering device Download PDFInfo
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- CN213077537U CN213077537U CN202021673285.2U CN202021673285U CN213077537U CN 213077537 U CN213077537 U CN 213077537U CN 202021673285 U CN202021673285 U CN 202021673285U CN 213077537 U CN213077537 U CN 213077537U
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Abstract
The utility model relates to an integrated gas cooling and water removing device, which comprises a cooling water pipeline and a gas pipeline arranged in the cooling water pipeline; the two ends of the cooling water pipeline are respectively provided with a water inlet end and a water outlet end; the two ends of the gas pipeline are also respectively provided with a gas inlet end and a gas outlet end; a plurality of baffle plates which are distributed along the length direction of the cooling water pipeline in a staggered manner are arranged in the cooling water pipeline; the area of the gap of each baffle plate is 1/3-1/4 of the cross-sectional area of the cooling water pipeline, and the distance between every two adjacent baffle plates is 1/10-1/12 of the length of the cooling water pipeline. The utility model can obviously improve the cooling effect and cooling efficiency of the marsh gas; when the production efficiency meets the requirement, the heat exchange efficiency meets the requirement, and the moisture in the methane is fully condensed.
Description
Technical Field
The utility model belongs to the technical field of the gas cooling dewatering, concretely relates to integral type gas cooling dewatering device.
Background
Gas cooling equipment has been developed in the field of biogas engineering for many years, and along with the development of large-scale biogas industry and the variety change of anaerobic fermentation raw materials, cooling equipment on the market is also in various styles, and the product structure is also continuously optimized and improved. In order to efficiently and conveniently solve the problems of harmful impurities and water vapor in the biogas, an integrated gas cooling and water removing system is produced. However, the existing gas cooling and water removing system has the problems of insufficient condensation of moisture in the methane, poor temperature reduction effect, low efficiency, high manufacturing and installation cost and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide integral type gas cooling water trap, solve current gas cooling water trap system and have the moisture condensation in the marsh gas insufficient, the cooling effect is poor, and is efficient, makes at least one in the high scheduling problem of installation cost.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the integrated gas cooling and water removing device comprises a cooling water pipeline and a gas pipeline arranged in the cooling water pipeline; the two ends of the cooling water pipeline are respectively provided with a water inlet end and a water outlet end; the two ends of the gas pipeline are also respectively provided with a gas inlet end and a gas outlet end; a plurality of baffle plates which are distributed along the length direction of the cooling water pipeline in a staggered manner are arranged in the cooling water pipeline; the area of the gap of each baffle plate is 1/3-1/4 of the cross-sectional area of the cooling water pipeline, and the distance between every two adjacent baffle plates is 1/10-1/12 of the length of the cooling water pipeline.
The utility model has the advantages that: the utility model can obviously improve the cooling effect and cooling efficiency of the marsh gas; when the production efficiency meets the requirement, the heat exchange efficiency meets the requirement, and the moisture in the methane is fully condensed.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the number of the gas pipelines is multiple, and the gas pipelines are arranged in parallel at intervals.
Furthermore, the direction of the air path formed by the air inlet end and the air outlet end is opposite to the direction of the water path formed by the water inlet end and the water outlet end.
Furthermore, the air inlet end, the air outlet end, the water inlet end and the water outlet end are all arranged at the top.
Further, still be provided with filtration system between end and the gas pipeline of giving vent to anger, and give vent to anger end, filtration system and gas pipeline and communicate in proper order.
Further, the end of the gas pipe is provided with a tube plate for fixing the gas pipe.
Further, a support frame is arranged below the cooling water pipeline.
Further, the gas cooling and water removing device is also provided with a pressure test valve.
Further, the gas cooling and water removing device also comprises a water sealing system.
The beneficial effect of adopting the further scheme is that: the cooling effect and the cooling efficiency of the methane are further improved, and the moisture in the methane is fully condensed; condensed water in the biogas is effectively removed through a filtering system; the modular structure is more convenient to assemble and disassemble; the sealing performance of the gas cooling and water removing device is further improved, so that the utilization rate of the methane is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
10. a cooling water pipeline; 20. a gas conduit; 11. an air inlet end; 12. an air outlet end; 13. a support frame; 21. a water inlet end; 22. a water outlet end; 23. a tube sheet; 24. a pressure test valve; 30. a baffle plate; 40. a filtration system.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.
As shown in fig. 1 and 2, the integrated gas cooling and water removing apparatus of the present embodiment includes a cooling water pipe 10 and a gas pipe 20 disposed inside the cooling water pipe 10; the two ends of the gas pipeline 20 are respectively provided with a gas inlet end 11 and a gas outlet end 12; both ends of the cooling water pipeline 10 are also respectively provided with a water inlet end 21 and a water outlet end 22; a plurality of baffle plates 30 which are distributed along the length direction of the cooling water pipeline 10 in a staggered manner are arranged in the cooling water pipeline 10 and are used for prolonging the movement path of the cooling water; the gap area of the baffle plates 30 is 1/3-1/4 of the cross-sectional area of the cooling water pipeline 10, the distance between every two adjacent baffle plates 30 is 1/10-1/12 of the length of the cooling water pipeline 10, and the baffle plates are used for further limiting the movement track and the movement speed of cooling water, so that the production efficiency meets the requirement, the heat exchange efficiency meets the requirement, and moisture in methane is fully condensed.
The gap area of the baffle plate 30 and the distance between two adjacent baffle plates 30 in the present embodiment are obtained by calculation and a large number of tests.
Based on the above technical solution, the cooling water pipeline 10 and the gas pipeline 20 are sealed and independent from each other to form a cooling system of the shell type tank. After entering the shell type tank body through the gas inlet end 11, the biogas moves along the axial direction of the gas pipeline 20. The cooling water gets into the back via the end 21 that intakes of cooling water pipeline 10, can receive baffling board 30's influence during along cooling water pipeline 10 axial motion, can make cooling water velocity of flow and temperature distribution even on the one hand behind a plurality of baffling boards 30, on the other hand passes through the motion route of baffling board 30's guide effect extension cooling water, and then increase cooling water and gas pipeline 20's area of contact, and extension heat transfer time, thereby make cooling water and gas pipeline 20 fully contact, show cooling effect and the cooling efficiency who improves marsh gas, make the moisture condensation in the marsh gas abundant.
Preferably, as shown in fig. 2, the number of the gas pipes 20 is plural, and the plural gas pipes 20 are arranged in parallel at intervals. Correspondingly, the baffle plate 30 is also provided with meshes corresponding to the gas pipeline 20, and in order to ensure the baffling function of the baffle plate 30, the outer wall of the gas pipeline 20 is sealed with the meshes of the baffle plate 30, namely, the gas pipeline 20 is hermetically connected with the baffle plate 30. Welding sealing is generally used, and the welding sealing structure is high in stability and good in sealing performance. The plurality of gas pipes 20 are provided to increase a contact area between the gas pipes 20 and cooling water, thereby increasing a heat exchange area to improve a cooling effect and cooling efficiency of the biogas.
As a further improvement of the technical solution in the above embodiment, as shown in fig. 1, the direction of the gas path formed by the gas inlet end 11 and the gas outlet end 12 is opposite to the direction of the water path formed by the water inlet end 21 and the water outlet end 22, so that the gas flow and the water flow generate a convection effect, and the heat exchange effect is further improved, thereby improving the cooling effect and the cooling efficiency of the biogas and ensuring the sufficient condensation of the moisture in the biogas.
As a further improvement of the technical solution in the above embodiment, as shown in fig. 1, a filtering system 40 is further disposed between the gas outlet end 12 and the gas pipeline 20, and the gas outlet end 12, the filtering system 40 and the gas pipeline 20 are sequentially communicated. The filtering system 40 is used for filtering out small condensed water drops in the biogas, so as to remove condensed water in the biogas. As for the packing medium in the filter system 40, activated carbon, porous ceramic, etc. may be used, depending on the particular process.
As a specific description of the technical solution in the above embodiment, as shown in fig. 2, the end of the gas pipe 20 is provided with a tube plate 23 for fixing the gas pipe 20, and preferably, the gas pipe 20 penetrates through the tube plate 23, so that all the gas pipes 20 are fixed to form a modular whole, and the assembly and disassembly are more convenient.
As a specific explanation of the technical solution of the above embodiment, as shown in fig. 1, a support frame 13 is provided below the cooling water pipe 10, and the support frame 13 is fixedly connected to the outer wall of the cooling water pipe 10 by welding or bolts, etc. to support the cooling water pipe 10, so as to prevent the occurrence of problems such as toppling and maintain the stability of the overall structure of the gas cooling and water removing apparatus.
As a specific description of the technical solution in the above embodiment, as shown in fig. 1, the air inlet end 11, the air outlet end 12, the water inlet end 21 and the water outlet end 22 are all disposed at the top. That is, the openings of the air inlet end 11 and the air outlet end 12 are arranged above the air pipeline 20, and the openings of the water inlet end 21 and the water outlet end 22 are arranged above the cooling water pipeline 10, so that the filling degree of the cooling water in the cooling water pipeline 10 and the filling degree of the methane in the air pipeline 20 are improved.
As a further improvement of the technical solution in the above embodiment, as shown in fig. 2, the gaps of two adjacent baffles 30 are in opposite directions, so as to further extend the movement path of the cooling water, thereby improving the cooling effect and cooling efficiency of the biogas.
As shown in fig. 1 and 2, the gas cooling and water removing device is further provided with a pressure test valve 24 for testing the tightness of the gas cooling and water removing device.
The gas cooling and water removing device further comprises a water sealing system for improving the sealing performance.
The working principle of the gas cooling and water removing device is as follows: after entering through the gas inlet end 11 of the gas pipeline 20, the biogas moves along the axial direction of the gas pipeline 20 and flows out from the gas outlet end 12; simultaneously cooling water gets into cooling water piping 10 from end 21 of intaking, can receive baffling board 30's influence during the axial motion along cooling water piping 10, can make cooling water velocity of flow and temperature distribution even on the one hand after the direction of a plurality of baffling boards 30, on the other hand passes through the baffling effect extension cooling water's of baffling board 30 motion route, and then increase cooling water and gas pipeline 20's area of contact, and extension heat transfer time, thereby make cooling water and gas pipeline 20 fully contact, show cooling effect and the cooling efficiency who improves marsh gas, make the moisture condensation in the marsh gas abundant.
The mechanisms, assemblies and components of the present invention that are not described with respect to specific structures are conventional structures that exist in the prior art. Can be purchased directly from the market.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The integrated gas cooling and water removing device is characterized by comprising a cooling water pipeline and a gas pipeline arranged in the cooling water pipeline; the two ends of the cooling water pipeline are respectively provided with a water inlet end and a water outlet end; the two ends of the gas pipeline are also respectively provided with a gas inlet end and a gas outlet end; a plurality of baffle plates which are distributed along the length direction of the cooling water pipeline in a staggered manner are arranged in the cooling water pipeline; the area of the gap of each baffle plate is 1/3-1/4 of the cross-sectional area of the cooling water pipeline, and the distance between every two adjacent baffle plates is 1/10-1/12 of the length of the cooling water pipeline.
2. The integrated gas cooling water removal device of claim 1, wherein the number of the gas pipes is plural, and the plural gas pipes are arranged in parallel at intervals.
3. The integrated gas cooling and water removing device according to claim 1 or 2, wherein the air path formed by the air inlet end and the air outlet end is opposite to the water path formed by the water inlet end and the water outlet end.
4. The integrated gas cooling and water removal device of claim 3, wherein the air inlet end, the air outlet end, the water inlet end and the water outlet end are all arranged on the top.
5. The integrated gas cooling and water removing device according to claim 4, wherein a filtering system is further disposed between the gas outlet end and the gas pipeline, and the gas outlet end, the filtering system and the gas pipeline are sequentially communicated.
6. The integrated gas cooling water removal device of claim 1, wherein the ends of the gas tubes are provided with tube sheets for fixing the gas tubes.
7. The integrated gas cooling water removal device of claim 1, wherein a support frame is disposed below the cooling water pipe.
8. The integrated gas cooling water removal device of claim 1, further provided with a pressure test valve.
9. The integrated gas cooling and water removing device according to claim 1, further comprising a water seal system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021673285.2U CN213077537U (en) | 2020-08-12 | 2020-08-12 | Integrated gas cooling and dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021673285.2U CN213077537U (en) | 2020-08-12 | 2020-08-12 | Integrated gas cooling and dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213077537U true CN213077537U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021673285.2U Active CN213077537U (en) | 2020-08-12 | 2020-08-12 | Integrated gas cooling and dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213077537U (en) |
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2020
- 2020-08-12 CN CN202021673285.2U patent/CN213077537U/en active Active
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