CN216245737U - Shell-and-plate heat exchange device for carbon dioxide dehydration - Google Patents
Shell-and-plate heat exchange device for carbon dioxide dehydration Download PDFInfo
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- CN216245737U CN216245737U CN202122658844.3U CN202122658844U CN216245737U CN 216245737 U CN216245737 U CN 216245737U CN 202122658844 U CN202122658844 U CN 202122658844U CN 216245737 U CN216245737 U CN 216245737U
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Abstract
The utility model relates to the technical field of carbon dioxide production equipment, in particular to a shell-and-plate heat exchange device for carbon dioxide dehydration, which comprises a fixed seat and a heat exchanger body, wherein the top surface of the fixed seat is provided with a groove, the heat exchanger body is clamped in the groove, and a temperature sensor is fixedly arranged in a water outlet port, so that the shell-and-plate heat exchange device can be disassembled and assembled in a clamping and fixing mode, the advantages of convenient disassembly and cleaning are achieved, meanwhile, the dehydration efficiency is high, the effect is good, gas can be fully contacted with a heat exchange contact plate, the moisture contained in the gas can be fully cooled and removed, the purity of a product is improved, in addition, a temperature sensor is fixedly arranged in the water outlet port, an electric signal is externally connected with refrigeration equipment, the refrigeration liquid can be monitored in real time, and a refrigeration equipment control center can carry out refrigeration control on the refrigeration equipment through electric signal analysis, avoiding the increase of energy consumption caused by the continuous operation of the equipment.
Description
Technical Field
The utility model relates to the technical field of carbon dioxide production equipment, in particular to a shell-and-plate heat exchange device for carbon dioxide dehydration.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like. Under the condition of the same pressure loss, the heat transfer coefficient of the heat exchanger is 3-5 times higher than that of the tubular heat exchanger, the occupied area of the heat exchanger is one third of that of the tubular heat exchanger, and the heat recovery rate can reach more than 90 percent.
The main problems of the prior plate-shell type heat exchange device in the using process are as follows: (1) after the plate heat exchanger is installed and fixed, the plate heat exchanger is not easy to disassemble, so that the difficulty in disassembling and cleaning the heat exchange plate is increased; (2) the equipment consumes more energy seriously in the continuous work, and the production cost is increased.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a shell-and-plate heat exchange device for carbon dioxide dehydration, which can effectively solve the problems in the background technology by improvement.
The technical scheme of the utility model is as follows:
a shell-and-plate heat exchange device for carbon dioxide dehydration is characterized in that: the heat exchanger comprises a fixing seat and a heat exchanger body, wherein a groove is formed in the top surface of the fixing seat, the heat exchanger body is connected in the groove in a clamped mode, an air inlet port, an air outlet port, an water inlet port and a water outlet port are connected to the top surface of the heat exchanger body respectively, an air inlet connecting pipe, an air outlet connecting pipe, a water inlet connecting pipe and a water outlet connecting pipe are correspondingly connected to the air inlet port, the air outlet port, the water inlet port and the water outlet port respectively, and a temperature sensor is fixedly mounted inside the water outlet port.
Further, the heat exchanger body is a heat exchanger with a double-sided plate structure.
Furthermore, the temperature sensor is in signal connection with external refrigeration equipment through an electric signal.
The utility model has the beneficial effects that: the heat exchanger is provided with the fixed seat and the groove, and the heat exchanger body adopts the heat exchanger with the double-sided plate structure, can be disassembled and assembled in a clamping and fixing mode, has the advantages of high working stability and convenient disassembly and cleaning, can effectively reduce the difficulty of cleaning the heat exchange plate, avoid the pollution of impurities to the product, is beneficial to improving the purity of the product, meanwhile, the dehydration efficiency is high, the effect is good, the gas can be fully contacted with the heat exchange contact plate, the moisture contained in the gas can be fully cooled and removed, thereby improving the purity of the product, in addition, the temperature sensor is fixedly arranged in the water outlet, and the signal of telecommunication external refrigeration plant can monitor the refrigerant liquid in real time, and refrigeration plant control maincenter can start or stop refrigeration control through signal of telecommunication analysis to refrigeration plant, avoids the energy consumption increase that the continuous work of equipment leads to.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a fixed seat; 2. a heat exchanger body; 3. a groove; 4. an air inlet port; 5. an air outlet port; 6. a water inlet port; 7. a water outlet port; 8. an air inlet connecting pipe; 9. an air outlet connecting pipe; 10. a water inlet connecting pipe; 11. a water outlet connecting pipe; 12. a temperature sensor.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
as shown in fig. 1, a shell-and-plate heat exchanger for carbon dioxide dehydration comprises a fixed seat 1 and a heat exchanger body 2, wherein a groove 3 is formed in the top surface of the fixed seat 1, the heat exchanger body 2 is connected in the groove 3 in a clamping manner, the top surface of the heat exchanger body 2 is respectively connected with an air inlet port 4, an air outlet port 5, an water inlet port 6 and a water outlet port 7, the air inlet port 4, the air outlet port 5, the water inlet port 6 and the water outlet port 7 are respectively and correspondingly connected with an air inlet connecting pipe 8, an air outlet connecting pipe 9, a water inlet connecting pipe 10 and a water outlet connecting pipe 11, and a temperature sensor 12 is fixedly mounted inside the water outlet port 7.
The heat exchanger body 2 is a heat exchanger with a double-sided plate structure. The heat exchanger body 2 adopts the heat exchanger of double-sided board structure, can dismantle the installation through the fixed mode of joint, possesses that job stabilization nature is high, the abluent advantage of convenient dismantlement, can effectively reduce the washing difficulty to the heat transfer board (take out heat exchanger body 2 the back, can dismantle the heat transfer board on its two sides fast and wash, and then reduce and wash the degree of difficulty), avoids impurity to the pollution of product, is favorable to the improvement of product purity.
The temperature sensor 12 is in signal connection with an external refrigeration device through an electric signal. Can monitor the refrigerating fluid in real time, temperature sensor 12 goes out the upper and lower limits of liquid temperature with information electrical signal transmission to refrigeration plant control maincenter, and then starts or stops refrigeration control to refrigeration plant through assay for its temperature can accurate control between 0 to-5 ℃, can enough make moisture can fully condense the liquefaction go out, avoids the energy consumption increase that the continuous operation of equipment leads to simultaneously.
The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed.
Claims (3)
1. A shell-and-plate heat exchange device for carbon dioxide dehydration is characterized in that: it includes fixing base (1) and heat exchanger body (2), the top surface of fixing base (1) is provided with recess (3), the joint has heat exchanger body (2) in recess (3), the top surface of heat exchanger body (2) is connected with inlet port (4), the port of giving vent to anger (5), inlet port (6) and outlet port (7) respectively, inlet port (4), outlet port (5), inlet port (6) and outlet port (7) go up to correspond respectively and are connected with inlet connecting pipe (8), outlet connecting pipe (9), inlet connecting pipe (10) and outlet connecting pipe (11), the inside fixed mounting that outlet port (7) has temperature sensor (12).
2. The plate and shell type heat exchange device for carbon dioxide dehydration as claimed in claim 1, characterized in that: the heat exchanger body (2) is a heat exchanger with a double-panel structure.
3. The plate and shell type heat exchange device for carbon dioxide dehydration as claimed in claim 2, characterized in that: the temperature sensor (12) is in signal connection with external refrigeration equipment through an electric signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658844.3U CN216245737U (en) | 2021-11-02 | 2021-11-02 | Shell-and-plate heat exchange device for carbon dioxide dehydration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658844.3U CN216245737U (en) | 2021-11-02 | 2021-11-02 | Shell-and-plate heat exchange device for carbon dioxide dehydration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216245737U true CN216245737U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122658844.3U Active CN216245737U (en) | 2021-11-02 | 2021-11-02 | Shell-and-plate heat exchange device for carbon dioxide dehydration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216245737U (en) |
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2021
- 2021-11-02 CN CN202122658844.3U patent/CN216245737U/en active Active
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