CN211120771U - Be used for cryogenic built-in shell and tube cooler of dimethyl ether - Google Patents
Be used for cryogenic built-in shell and tube cooler of dimethyl ether Download PDFInfo
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- CN211120771U CN211120771U CN201922210617.7U CN201922210617U CN211120771U CN 211120771 U CN211120771 U CN 211120771U CN 201922210617 U CN201922210617 U CN 201922210617U CN 211120771 U CN211120771 U CN 211120771U
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- dimethyl ether
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Abstract
The utility model discloses a be used for dimethyl ether refrigerated built-in shell and tube cooler, including cooler shell, heat-transfer pipe and locking bolt, install two tube sheets, two in the cooler shell evenly distributed has seal interface on the tube sheet, the both ends and two corresponding seal interface sealing connection of heat-transfer pipe, four baffling boards are passed to the heat-transfer pipe, feed liquor interface threaded connection has a conduit, conduit's one end threaded connection has the purification jar, install active carbon filter screen and reverse osmosis membrane in the purification jar, the water inlet has been seted up on the top of purification jar. The utility model discloses, install active carbon filter screen and reverse osmosis membrane in the purifying tank, the active carbon filter screen can be got rid of aquatic impurity peculiar smell, and reverse osmosis membrane can dissolve salt with the aquatic and eliminate simultaneously, avoids appearing impurity and incrustation scale in the cooler shell, guarantees the interior cleaning nature of cooler, prolongs the life of cooler.
Description
Technical Field
The utility model relates to a built-in shell and tube cooler for dimethyl ether cooling.
Background
Coolers are a class of heat exchange devices that cool a fluid. Water or air is typically used as a coolant to remove heat. They can be mainly classified into shell and tube coolers, plate coolers and air-cooled coolers. The cooler is a heat exchange device commonly adopted by the industrial departments of metallurgy, chemical industry, energy, traffic, light industry, food and the like. It is suitable for different working conditions of cooler, condensation, heating, evaporation, waste heat recovery, etc. Therefore, the cooler and the tube heat exchanger still remain important in the heat exchangers with numerous doors.
Traditional cooler function is comparatively single, and used medium easily forms the dirt in to the cooler, and then has influenced the life of cooler.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a built-in shell and tube cooler for dimethyl ether cooling. The problem that the cooler is single in function and dirt is easily formed in the cooler by used media, and the service life of the cooler is further influenced can be solved.
The technical scheme of the utility model is that:
a built-in tube cooler for cooling dimethyl ether comprises a cooler shell, a heat transfer tube and a locking bolt, wherein two tube plates are installed in the cooler shell, sealing interfaces are uniformly distributed on the two tube plates, two ends of the heat transfer tube are in sealing connection with the two corresponding sealing interfaces, four baffle plates are installed in the cooler shell, the distance between every two adjacent baffle plates is equal, the heat transfer tube penetrates through the four baffle plates, a dimethyl ether inlet and a liquid outlet are welded at the top end of the cooler shell, the liquid outlet is positioned at one side of the dimethyl ether inlet, two pillars, a liquid inlet interface and a dimethyl ether outlet are installed at the bottom end of the cooler shell, the pillars are positioned at one side of the liquid inlet interface, the dimethyl ether outlet is positioned at the other side of the liquid inlet interface, the liquid inlet interface is in threaded connection with a water pipeline, and one end of, install active carbon filter screen and reverse osmosis membrane in the purifying tank, reverse osmosis membrane is located one side of active carbon filter screen, the purifying tank side passes through locking bolt and cooler shell fastening connection, the water inlet has been seted up on the top of purifying tank.
Furthermore, the bottom end of the strut is connected with a supporting bottom plate through bolts, and anti-skid grains are distributed at the bottom end of the supporting bottom plate.
Furthermore, a transparent observation window is installed at the front end of the cooler shell, and the transparent observation window is of a rectangular structure.
Furthermore, a stainless steel protective layer is welded on the inner wall of the cooler shell, and a foam heat insulation layer is arranged between the stainless steel protective layer and the cooler shell.
Furthermore, the liquid outlet port, the dimethyl ether inlet and the dimethyl ether outlet are all in threaded connection with sealing covers.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses
(1) The utility model discloses a cooler, including the cooler shell, the feed liquor interface threaded connection has water pipeline, and water pipeline's one end threaded connection has the purifying tank, installs active carbon filter screen and reverse osmosis membrane in the purifying tank, and the active carbon filter screen can be got rid of aquatic impurity peculiar smell, and reverse osmosis membrane can eliminate aquatic dissolved salt simultaneously, avoids appearing impurity and incrustation scale in the cooler shell, guarantees the interior cleaning of cooler, the life of extension cooler.
(2) The inner wall welding through the cooler shell has the stainless steel protective layer, is provided with the foam thermal insulating layer between stainless steel protective layer and the cooler shell, and the stainless steel protective layer plays the guard action to the cooler, and the foam thermal insulating layer has thermal-insulated effect, appears scalding the phenomenon when avoiding touching.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the baffle structure of the present invention;
fig. 3 is a schematic structural view of the transparent viewing window of the present invention;
fig. 4 is a schematic structural view of the purification tank of the present invention.
In the figure: 1. a cooler housing; 2. a heat transfer tube; 3. a baffle plate; 4. a liquid outlet interface; 5. a tube sheet; 6. a dimethyl ether inlet; 7. a pillar; 8. a support base plate; 9. a liquid inlet interface; 10. a dimethyl ether outlet; 11. a water delivery pipeline; 12. a reverse osmosis membrane; 13. a purification tank; 14. an active carbon filter screen; 15. connecting columns; 16. a water inlet; 17. sealing the interface; 18. a transparent viewing window; 19. a stainless steel protective layer; 20. a foam thermal insulation layer; 21. and locking the bolt.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the utility model comprises a cooler housing 1, a heat transfer pipe 2 and a locking bolt 21, two pipe plates 5 are installed in the cooler housing 1, sealing connectors 17 are evenly distributed on the two pipe plates 5, two ends of the heat transfer pipe 2 are connected with the two corresponding sealing connectors 17 in a sealing way, four baffle plates 3 are installed in the cooler housing 1, the distance between the adjacent baffle plates 3 is equal, the heat transfer pipe 2 passes through the four baffle plates 3, the baffle plates 3 can improve the heat transfer effect and support the heat transfer pipe 2, a dimethyl ether inlet 6 and a liquid outlet 4 are welded at the top end of the cooler housing 1, the liquid outlet 4 is positioned at one side of the dimethyl ether inlet 6, two pillars 7, a liquid inlet connector 9 and a dimethyl ether outlet 10 are installed at the bottom end of the cooler housing 1, the pillars 7 are positioned at one side of the liquid inlet connector 9, liquid inlet 9 threaded connection has water pipe 11, water pipe 11's one end threaded connection has purifying tank 13, install active carbon filter screen 14 and reverse osmosis membrane 12 in the purifying tank 13, reverse osmosis membrane 12 is located one side of active carbon filter screen 14, purifying tank 13 side is through locking bolt 21 and 1 fastening connection of cooler shell, water inlet 16 has been seted up on purifying tank 13's top, there is water pipe 11 through liquid inlet 9 threaded connection, water pipe 11's one end threaded connection has purifying tank 13, install active carbon filter screen 14 and reverse osmosis membrane 12 in the purifying tank 13, active carbon filter screen 14 can get rid of aquatic impurity peculiar smell, reverse osmosis membrane 12 can eliminate aquatic dissolved salt simultaneously, impurity and incrustation scale appear in avoiding cooler shell 1, guarantee the interior cleaning nature of cooler, the life of extension cooler.
The bottom bolted connection of pillar 7 has supporting baseplate 8, and supporting baseplate 8 bottom distributes and has anti-skidding line, has supporting baseplate 8 through the bottom bolted connection of pillar 7, and supporting baseplate 8 plays the supporting role to the cooler.
The transparent observation window 18 is installed at the front end of the cooler shell 1, the transparent observation window 18 is of a rectangular structure, the transparent observation window 18 is installed at the front end of the cooler shell 1, and the transparent observation window 18 is observed to facilitate observation of the inside of the cooler.
The inner wall welding of cooler shell 1 has stainless steel protective layer 19, is provided with foam thermal-protective layer 20 between stainless steel protective layer 19 and the cooler shell 1, and the inner wall welding through cooler shell 1 has stainless steel protective layer 19, is provided with foam thermal-protective layer 20 between stainless steel protective layer 19 and the cooler shell 1, and stainless steel protective layer 19 plays the guard action to the cooler, and foam thermal-protective layer 20 has thermal-insulated effect, appears scalding the phenomenon when avoiding touching.
The liquid outlet port 4, the dimethyl ether inlet 6 and the dimethyl ether outlet 10 are all connected with sealing covers in a threaded manner.
The working principle is as follows: dimethyl ether is injected into the cooler shell 1 from the dimethyl ether inlet 6, so that the dimethyl ether is conveyed into the heat transfer pipe 2, two ends of the heat transfer pipe 2 are hermetically connected with two sealing interfaces 17 on the corresponding pipe plates 5, meanwhile, four baffle plates 3 are installed in the cooler shell 1, the distance between every two adjacent baffle plates 3 is equal, the heat transfer pipe 2 passes through the four baffle plates 3, the baffle plates 3 can improve the heat transfer effect, an aqueous medium is injected into the purification tank 13 from the water inlet 16, an active carbon filter screen 14 and a reverse osmosis membrane 12 are installed in the purification tank 13, the active carbon filter screen 14 can remove impurity peculiar smell in water, meanwhile, the reverse osmosis membrane 12 can eliminate dissolved salt in water, impurities and scale in the cooler shell 1 are avoided, the cleanness in the cooler is ensured, the service life of the cooler is prolonged, the water is filled in the cooler shell 1, and the water after heat conduction, and the inner wall welding of cooler shell 1 has stainless steel protective layer 19, is provided with foam insulating layer 20 between stainless steel protective layer 19 and cooler shell 1, and stainless steel protective layer 19 plays the guard action to the cooler, and foam insulating layer 20 has thermal-insulated effect, and dimethyl ether flows out from dimethyl ether export 10 at last.
Claims (5)
1. The utility model provides a built-in shell and tube cooler for dimethyl ether is refrigerated, includes cooler shell (1), heat-transfer pipe (2) and lock bolt (21), its characterized in that: the cooler is characterized in that two tube plates (5) are installed in the cooler shell (1), seal interfaces (17) are uniformly distributed on the tube plates (5), two ends of the heat transfer tube (2) are connected with the two corresponding seal interfaces (17) in a sealing manner, four baffle plates (3) are installed in the cooler shell (1), the distance between every two adjacent baffle plates (3) is equal, the heat transfer tube (2) penetrates through the four baffle plates (3), a dimethyl ether inlet (6) and a liquid outlet interface (4) are welded at the top end of the cooler shell (1), the liquid outlet interface (4) is positioned on one side of the dimethyl ether inlet (6), two pillars (7), a liquid inlet interface (9) and a dimethyl ether outlet (10) are installed at the bottom end of the cooler shell (1), the pillars (7) are positioned on one side of the liquid inlet interface (9), and the dimethyl ether outlet (10) is positioned on the other side of the liquid, feed liquor interface (9) threaded connection has conduit (11), the one end threaded connection of conduit (11) has purifying tank (13), install activated carbon filter screen (14) and reverse osmosis membrane (12) in purifying tank (13), reverse osmosis membrane (12) are located one side of activated carbon filter screen (14), purifying tank (13) side is through locking bolt (21) and cooler shell (1) fastening connection, water inlet (16) have been seted up on the top of purifying tank (13).
2. The built-in tubular cooler for cooling dimethyl ether according to claim 1, wherein the bottom end of the support column (7) is connected with a support bottom plate (8) through bolts, and anti-skid grains are distributed at the bottom end of the support bottom plate (8).
3. The built-in tubular cooler for cooling dimethyl ether according to claim 1, characterized in that a transparent observation window (18) is installed at the front end of the cooler housing (1), and the transparent observation window (18) is of a rectangular structure.
4. The built-in tubular cooler for cooling dimethyl ether according to claim 1, characterized in that a stainless steel protective layer (19) is welded on the inner wall of the cooler shell (1), and a foam heat insulation layer (20) is arranged between the stainless steel protective layer (19) and the cooler shell (1).
5. The built-in tubular cooler for cooling dimethyl ether according to claim 1, wherein the liquid outlet (4), the dimethyl ether inlet (6) and the dimethyl ether outlet (10) are all connected with sealing covers in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210617.7U CN211120771U (en) | 2019-12-11 | 2019-12-11 | Be used for cryogenic built-in shell and tube cooler of dimethyl ether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210617.7U CN211120771U (en) | 2019-12-11 | 2019-12-11 | Be used for cryogenic built-in shell and tube cooler of dimethyl ether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211120771U true CN211120771U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922210617.7U Active CN211120771U (en) | 2019-12-11 | 2019-12-11 | Be used for cryogenic built-in shell and tube cooler of dimethyl ether |
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| Country | Link |
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| CN (1) | CN211120771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484536A (en) * | 2020-12-01 | 2021-03-12 | 胡伟 | Heat exchanger |
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2019
- 2019-12-11 CN CN201922210617.7U patent/CN211120771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484536A (en) * | 2020-12-01 | 2021-03-12 | 胡伟 | Heat exchanger |
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