CN214261253U - Condensation refrigerating device - Google Patents
Condensation refrigerating device Download PDFInfo
- Publication number
- CN214261253U CN214261253U CN202022560728.3U CN202022560728U CN214261253U CN 214261253 U CN214261253 U CN 214261253U CN 202022560728 U CN202022560728 U CN 202022560728U CN 214261253 U CN214261253 U CN 214261253U
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- Prior art keywords
- cooling
- tank
- cooling tank
- air inlet
- collecting tank
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- 238000009833 condensation Methods 0.000 title claims abstract description 13
- 230000005494 condensation Effects 0.000 title claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- 238000005057 refrigeration Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model relates to a condensation refrigerating plant, the condensation refrigerating plant includes cooling separation system (1) and vacuum pump group (2) through the tube coupling around including, cooling separation system (1) includes a plurality of series connection's cooling separation device (100), cooling separation device (100) include set up in the collection tank (1.1) of bottom, set up in the collection tank (1.1) top and with the cooling tank (1.2) that collection tank (1.1) is linked together and vertical setting in the inside cooling water pipe (1.3) of cooling tank (1.2); the side surface of the lower part of the cooling tank (1.2) is provided with an air inlet (1.4), and the side surface of the upper part is provided with an air outlet (1.5). The utility model relates to a condensation refrigerating plant, simple structure, gas separation are efficient, with low costs, environment friendly.
Description
Technical Field
The utility model relates to a condensation refrigerating plant belongs to gaseous condensation technical field.
Background
The vacuum condensation technology is one of the widely applied technologies in the industries of chemical engineering, pharmacy and the like, and is generally applied to the technological processes of drying, fractionation, purification, refining and the like, the process gases generated in the technological processes generally contain a plurality of gas components with different liquefaction temperatures, if all the gases enter a vacuum pump set, a plurality of faults of the vacuum pump set can be caused, the service life of the vacuum pump set is greatly reduced, and most of the gases are harmful to the environment and must be separated in advance.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned not enough, provide a harmful component in can effective separation process gas, vacuum pump package is longe-lived, environment-friendly's condensation refrigerating plant.
The purpose of the utility model is realized like this:
a condensation refrigeration device comprises a cooling separation system and a vacuum pump set which are connected through a pipeline in the front and at the back; the cooling separation system comprises a plurality of cooling separation devices connected in series, and each cooling separation device comprises a collecting tank arranged at the bottom, a cooling tank arranged at the top of the collecting tank and communicated with the collecting tank, and a cooling water pipe vertically arranged in the cooling tank; the side surface of the lower part of the cooling tank is provided with an air inlet, the side surface of the upper part of the cooling tank is provided with an air outlet, the positions close to the air inlet and the air outlet inside the cooling tank are provided with temperature measuring devices, and a pressure transmitter and an electromagnetic valve are arranged on pipelines of the air inlet and the air outlet; the top of the cooling tank is provided with a water inlet pipe, the side surface of the bottom of the cooling tank is provided with a water outlet pipe, and the water inlet pipe and the water outlet pipe are both communicated with a cooling water pipe in the cooling tank; the collecting tank is connected with the separation collecting tank through a liquid discharge pipeline and a valve;
the utility model relates to a condensation refrigerating plant, all be equipped with pressure transmitter and solenoid valve on cooling separation system's air inlet and the outlet pipe way.
When the device works, process gas containing multiple gas components generated in the production process firstly enters a cooling separation system, the process gas enters a cooling tank from a gas inlet of a cooling separation device, and when the temperature of the process gas is reduced to the liquefaction temperature of other gases through heat exchange with a cooling water pipe, the other gases are converted into liquid and flow into a collecting tank at the bottom of the cooling separation device by means of self gravity, so that the separation of the other gases is realized; because the liquefaction temperature of different gases is different, the gas with high liquefaction temperature is liquefied firstly and enters the collecting tank.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses utilize different gas component liquefaction temperature different, through the heat exchange cooling, change the harmful gas component among the process gas liquid and isolate, system simple structure, separation efficiency height, with low costs, environment friendly.
Drawings
Fig. 1 is a schematic structural view of a condensation and refrigeration apparatus of the present invention.
Wherein:
a cooling and separating device 100, a pressure transmitter 301 and an electromagnetic valve 302;
a cooling separation system 1 and a vacuum pump set 2;
the device comprises a collecting tank 1.1, a cooling tank 1.2, a cooling water pipe 1.3, an air inlet 1.4, an air outlet 1.5, a water inlet pipe 1.6, a water outlet pipe 1.7 and a temperature measuring device 1.8.
Detailed Description
Referring to fig. 1, the present invention relates to a condensing and freezing device, which comprises a cooling and separating system 1 and a vacuum pump set 2 connected by a pipeline in front and at back; the cooling and separating system 1 comprises a plurality of cooling and separating devices 100 connected in series, two cooling and separating devices 100 are connected in series in the figure, and the cooling and separating devices 100 comprise a collecting tank 1.1 arranged at the bottom, a cooling tank 1.2 arranged at the top of the collecting tank 1.1 and communicated with the collecting tank 1.1, and a cooling water pipe 1.3 vertically arranged inside the cooling tank 1.2; the side surface of the lower part of the cooling tank 1.2 is provided with an air inlet 1.4, the side surface of the upper part of the cooling tank 1.2 is provided with an air outlet 1.5, the positions, close to the air inlet 1.4 and the air outlet 1.5, inside the cooling tank 1.2 are provided with a temperature measuring device 1.8, and pipelines of the air inlet 1.4 and the air outlet 1.5 are respectively provided with a pressure transmitter 301 and an electromagnetic valve 302; the top of the cooling tank 1.2 is provided with a water inlet pipe 1.6, the side surface of the bottom is provided with a water outlet pipe 1.7, and the water inlet pipe 1.6 and the water outlet pipe 1.7 are both communicated with a cooling water pipe 1.3 in the cooling tank 1.2; the collecting tank 1.1 is connected with the separation collecting tank 3 through a liquid discharge pipeline and a valve;
further, a pressure transmitter 301 and an electromagnetic valve 302 are arranged on the pipelines of the air inlet 1.4 and the air outlet 1.5 of the cooling and separating system 1.
When the device works, process gas containing multiple gas components generated in the production process firstly enters the cooling and separating system 1, the process gas enters the cooling tank 1.2 from the gas inlet 1.4 of the cooling and separating device 100, and when the temperature of the process gas is reduced to the liquefaction temperature of other gases through heat exchange with the cooling water pipe 1.3, the other gases are converted into liquid and flow into the collecting tank 1.1 at the bottom of the cooling and separating device 100 by virtue of the gravity of the other gases, so that the separation of the other gases is realized; due to the different liquefaction temperatures of different gases, the gas with high liquefaction temperature is liquefied firstly and enters the collecting tank 1.1.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (2)
1. A condensation refrigeration device comprises a cooling separation system (1) and a vacuum pump set (2) which are connected through a pipeline from front to back, and is characterized in that: the cooling and separating system (1) comprises a plurality of cooling and separating devices (100) which are connected in series, wherein each cooling and separating device (100) comprises a collecting tank (1.1) arranged at the bottom, a cooling tank (1.2) arranged at the top of the collecting tank (1.1) and communicated with the collecting tank (1.1), and a cooling water pipe (1.3) vertically arranged in the cooling tank (1.2); the side surface of the lower part of the cooling tank (1.2) is provided with an air inlet (1.4), the side surface of the upper part of the cooling tank is provided with an air outlet (1.5), and a temperature measuring device (1.8) is arranged in the cooling tank (1.2) at a position close to the air inlet (1.4) and the air outlet (1.5); the cooling tank (1.2) top is equipped with inlet tube (1.6), the bottom side is equipped with outlet pipe (1.7), and inlet tube (1.6) and outlet pipe (1.7) all are linked together with inside cooling water pipe (1.3) of cooling tank (1.2).
2. A condensation refrigeration unit according to claim 1, characterized in that: and a pressure transmitter (301) and an electromagnetic valve (302) are arranged on the pipelines of the air inlet (1.4) and the air outlet (1.5) of the cooling and separating system (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022560728.3U CN214261253U (en) | 2020-11-09 | 2020-11-09 | Condensation refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022560728.3U CN214261253U (en) | 2020-11-09 | 2020-11-09 | Condensation refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214261253U true CN214261253U (en) | 2021-09-24 |
Family
ID=77773797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022560728.3U Active CN214261253U (en) | 2020-11-09 | 2020-11-09 | Condensation refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214261253U (en) |
-
2020
- 2020-11-09 CN CN202022560728.3U patent/CN214261253U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A condensing and freezing device Effective date of registration: 20231010 Granted publication date: 20210924 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGYIN HUAXI ENERGY SAVING TECHNOLOGY CO.,LTD. Registration number: Y2023980060551 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |