CN214233404U - Waste gas treatment recovery unit - Google Patents
Waste gas treatment recovery unit Download PDFInfo
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- CN214233404U CN214233404U CN202022758514.7U CN202022758514U CN214233404U CN 214233404 U CN214233404 U CN 214233404U CN 202022758514 U CN202022758514 U CN 202022758514U CN 214233404 U CN214233404 U CN 214233404U
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- connecting pipe
- inboard
- fixed connection
- same place
- cooling tank
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Abstract
The utility model discloses an exhaust-gas treatment recovery unit, including vacuum drying groove, cooling tank and air cleaner, the inboard in vacuum drying groove is provided with the connecting pipe, the other end and the first filtered water drain valve of connecting pipe, the inboard of first filtered water drain valve is provided with the connecting pipe, the other end of connecting pipe is in the same place with the inboard fixed connection of vacuum pump, the inboard one end fixed connection of connecting pipe is in the same place with the one end fixed connection of connecting pipe, the outer wall of connecting pipe is in the same place with plate heat exchanger's inner wall fixed connection, the other end of connecting pipe is in the same place with the inboard fixed connection of cooling tank, the one end of connecting pipe is in the same place with air cleaner's inboard fixed connection. The utility model discloses in, will be about to cool off the waste gas of accomplishing through filtering at air cleaner, collect the washing liquid in the waste gas to realize recycle, resources are saved.
Description
Technical Field
The utility model relates to an exhaust-gas treatment field especially relates to an exhaust-gas treatment recovery unit.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living processes, especially the generation of living waste gas brought by chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like and human life, and the discharged waste gas has large smell, seriously pollutes the environment and affects the human health.
In prior art, only carry out the cubic cooling, then directly discharge, cause the waste gas that discharges to have the washing liquid, cause the waste of washing liquid, and cause the effect of cooling easily not high, in order to be able to guarantee the effect of cooling, also can be convenient for accomplish the washing liquid in the waste gas of cooling and carry out recycle, resources are saved, consequently it is necessary to design an exhaust-gas treatment recovery unit.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an exhaust gas treatment and recovery device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste gas treatment and recovery device comprises a vacuum drying tank, a cooling tank and an air filter, wherein the inner side of the vacuum drying tank is provided with a connecting pipe, the other end of the connecting pipe is connected with a first filtered water and moisture drain valve, the inner side of the first filtered water and moisture drain valve is provided with the connecting pipe, the other end of the connecting pipe is fixedly connected with the inner side of the vacuum pump, the inner side of the vacuum pump is fixedly connected with one end of the connecting pipe, the outer wall of the connecting pipe is fixedly connected with the inner wall of the plate heat exchanger, the other end of the connecting pipe is fixedly connected with the inner side of the cooling tank, the lower end of the inner side of the cooling tank is provided with a cooling coil, the upper end of the inner side of the cooling tank is provided with a finned condenser, the inner side of the cooling tank is fixedly connected with one end of a connecting pipe, and one end of the connecting pipe is fixedly connected with the inner side of the air filter.
As a further description of the above technical solution:
the plate heat exchanger, the cooling coil and the finned condenser are connected together through connecting pipes
As a further description of the above technical solution:
the inner side of the plate type heat exchanger is fixedly connected with one end of the water inlet pipe, and the inner side of the finned condenser is fixedly connected with one end of the water outlet pipe.
As a further description of the above technical solution:
the inner side of the air filter is fixedly connected with one end of the exhaust pipe, and the inner side of the air filter is fixedly connected with one end of the second filtered moisture drain valve.
As a further description of the above technical solution:
and cleaning liquid is arranged on the inner side of the cooling tank.
The utility model discloses following beneficial effect has:
1. the utility model discloses, form tertiary cooling through plate heat exchanger, cooling coil and finned condenser, carry out oil-water separation through the washing liquid in the cooling tank again, make it carry out high-efficient processing, environmental protection to waste gas.
2. The utility model discloses a dish filters through the waste gas that will be about to cool off the completion at air cleaner, collects the washing liquid in the waste gas to realize recycle, resources are saved.
Drawings
Fig. 1 is a working principle diagram of the waste gas treatment and recovery device provided by the utility model.
Illustration of the drawings:
1. a vacuum drying tank; 2. a first filtered water drain valve; 3. a vacuum pump; 4. a plate heat exchanger; 5. a water inlet pipe; 6. a water outlet pipe; 7. an exhaust pipe; 8. a cooling coil; 9. a connecting pipe; 10. a finned condenser; 11. a cooling tank; 12. a second filtered water draining valve; 13. an air filter.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides an embodiment: a waste gas treatment and recovery device comprises a vacuum drying groove 1, a cooling tank 11 and an air filter 13, wherein the inner side of the vacuum drying groove 1 is provided with a connecting pipe 9, the other end of the connecting pipe 9 is fixedly connected with a first water filtering and draining valve 2, the inner side of the first water filtering and draining valve 2 is provided with the connecting pipe 9, the other end of the connecting pipe 9 is fixedly connected with the inner side of a vacuum pump 3, the inner side of the vacuum pump 3 is fixedly connected with one end of the connecting pipe 9, the outer wall of the connecting pipe 9 is fixedly connected with the inner wall of a plate type heat exchanger 4, the other end of the connecting pipe 9 is fixedly connected with the inner side of the cooling tank 11, the lower end of the inner side of the cooling tank 11 is provided with a cooling coil 8, the upper end of the inner side of the cooling tank 11 is provided with a finned condenser 10, the inner side of the cooling tank 11 is fixedly connected with one end of the connecting pipe 9, one end of the connecting pipe 9 is fixedly connected with the inner side of the air filter 13, after the temperature of the exhaust gas is lowered, the exhaust gas is cleaned by the cleaning liquid in the cooling tank 11, filtered by the air filter 13, and discharged.
Plate heat exchanger 4, cooling coil 8 links together through connecting pipe 9 with finned condenser 10, plate heat exchanger 4's inboard and the one end fixed connection of inlet tube 5 are in the same place, finned condenser 10's inboard and the one end fixed connection of outlet pipe 6 are in the same place, air cleaner 13's inboard and the one end fixed connection of blast pipe 7 are in the same place, air cleaner 13's inboard and the one end fixed connection of second filtered water drain valve 12 are in the same place, make plate heat exchanger 4, cooling coil 8 links together with finned condenser 10, add cold water, cooling tank 11's inboard is provided with the washing liquid, wash waste gas.
The working principle is as follows: when being pumped by the vacuum pump 3, the waste gas in the vacuum drying tank 1 is firstly cooled by the plate heat exchanger 4 and then pumped into the cooling tank 11, the waste gas enters from the bottom of the cooling tank 11 and is secondly cooled by the cooling coil 8, partial waste gas flows to the upper part of the cooling tank 11 and is thirdly cooled by the finned condenser 10 arranged at the upper end, a small amount of residual waste gas is discharged from the exhaust pipe 7 and passes through the air filter 13, and finally the residual cleaning solution is filtered and recycled.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an exhaust-gas treatment recovery unit, includes vacuum drying groove (1), cooling tank (11) and air cleaner (13), its characterized in that: the inboard of vacuum drying groove (1) is provided with connecting pipe (9), the other end and first filtered water drain valve (2) of connecting pipe (9), the inboard of first filtered water drain valve (2) is provided with connecting pipe (9), the other end of connecting pipe (9) is in the same place with the inboard fixed connection of vacuum pump (3), the inboard of vacuum pump (3) is in the same place with the one end fixed connection of connecting pipe (9), the outer wall of connecting pipe (9) is in the same place with the inner wall fixed connection of plate heat exchanger (4), the other end of connecting pipe (9) is in the same place with the inboard fixed connection of cooling tank (11), the inboard lower extreme of cooling tank (11) is provided with cooling coil (8), the inboard upper end of cooling tank (11) is provided with finned condenser (10), the inboard of cooling tank (11) is in the same place with the one end fixed connection of connecting pipe (9), one end of the connecting pipe (9) is fixedly connected with the inner side of the air filter (13).
2. The exhaust gas treatment recovery device of claim 1, wherein: the plate type heat exchanger (4), the cooling coil (8) and the finned condenser (10) are connected together through a connecting pipe (9).
3. The exhaust gas treatment recovery device of claim 1, wherein: the inner side of the plate type heat exchanger (4) is fixedly connected with one end of the water inlet pipe (5), and the inner side of the finned condenser (10) is fixedly connected with one end of the water outlet pipe (6).
4. The exhaust gas treatment recovery device of claim 1, wherein: the inner side of the air filter (13) is fixedly connected with one end of the exhaust pipe (7), and the inner side of the air filter (13) is fixedly connected with one end of the second filtered moisture drain valve (12).
5. The exhaust gas treatment recovery device of claim 1, wherein: and cleaning liquid is arranged on the inner side of the cooling tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022758514.7U CN214233404U (en) | 2020-11-25 | 2020-11-25 | Waste gas treatment recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022758514.7U CN214233404U (en) | 2020-11-25 | 2020-11-25 | Waste gas treatment recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214233404U true CN214233404U (en) | 2021-09-21 |
Family
ID=77734120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022758514.7U Active CN214233404U (en) | 2020-11-25 | 2020-11-25 | Waste gas treatment recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214233404U (en) |
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2020
- 2020-11-25 CN CN202022758514.7U patent/CN214233404U/en active Active
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