CN218553169U - Cooling device of rectifying tower - Google Patents
Cooling device of rectifying tower Download PDFInfo
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- CN218553169U CN218553169U CN202222809584.XU CN202222809584U CN218553169U CN 218553169 U CN218553169 U CN 218553169U CN 202222809584 U CN202222809584 U CN 202222809584U CN 218553169 U CN218553169 U CN 218553169U
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Abstract
The utility model discloses a rectifying column cooling device, include: a base; the bottom end of the cooling cylinder is fixedly provided with a plurality of supporting legs, and the supporting legs are fixedly arranged at the top end of the base; the steam condensation component is arranged in the inner cavity of the cooling cylinder; this rectifying column cooling device can make the liquefied steam flow of cooling off not completely flow into in the return pipe through being provided with steam condensation subassembly, liquid after the cooling can flow into in the steam collecting vessel through the condenser pipe flow direction, in order to avoid the gas pressure in the steam collecting vessel great, and service life is prolonged, can cool down condenser pipe and steam collecting vessel simultaneously through being provided with cooling circulation subassembly, in order to improve the cooling effect, and can circulate water and spray, avoid the water waste, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The utility model relates to a cooling arrangement technical field specifically is a rectifying column cooling device.
Background
The rectifying tower is a tower-type gas-liquid contact device for rectification, and light components (low-boiling-point substances) in a liquid phase are transferred to a gas phase and heavy components (high-boiling-point substances) in the gas phase are transferred to the liquid phase by utilizing the property that each component in a mixture has different volatility, namely the vapor pressure of each component is different at the same temperature, so that the separation purpose is realized, and the rectifying tower is also a mass and heat transfer device which is widely applied in petrochemical production;
after the rectifying column is distilled to liquid, steam is collected through the liquefaction of cooling device, and at present in cooling process, steam gets into and can cause the increase of pressure in the cooling cylinder, if not in time with the steam liquefaction can receive extrusion deformation in the cooling cylinder, influence life, the cooling effect of cooling cylinder to steam is relatively poor to can reduce cooling effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rectifying column cooling device to steam gets into can cause the increase of pressure in the cooling cylinder among the solution prior art, if untimely can receive extrusion deformation in can making the cooling cylinder with steam liquefaction, influences life, and the cooling effect of cooling cylinder to steam is relatively poor, thereby can reduce the problem of cooling effect.
In order to achieve the above object, the utility model provides a following technical scheme: a rectification column cooling apparatus comprising:
a base;
the bottom end of the cooling cylinder is fixedly provided with a plurality of supporting legs, and the supporting legs are fixedly arranged at the top end of the base;
the steam condensation component is arranged in the inner cavity of the cooling cylinder;
and the cooling circulation mechanism is arranged at the top end of the cooling cylinder.
Preferably, in order to effectively cool the steam, the steam condensing assembly includes: the steam collecting cylinder is inserted with one side of the cooling cylinder, and the other side of the steam collecting cylinder is fixedly connected with one side of the inner cavity of the cooling cylinder; the liquid outlet pipe is in interference fit with the bottom end of the steam collecting cylinder, and the bottom end of the liquid outlet pipe extends out of the bottom end of the cooling cylinder; the electromagnetic valve is in threaded connection with the bottom end of the liquid outlet pipe; the return pipe is inserted into one side of the cooling cylinder and is in interference fit with one side of the steam collecting cylinder, and one end of the return pipe extends into the inner cavity of the cooling cylinder; the condenser pipe is fixedly arranged on one side of the top end of the steam collecting cylinder, one end of the condenser pipe is in interference fit with one end of the return pipe, and the other end of the condenser pipe extends into the inner cavity of the steam collecting cylinder.
Preferably, the bottom end of the inner cavity of the steam collecting cylinder is arranged in a downward inclination mode from outside to inside.
Preferably, the condensation pipe is arranged to be inclined downwards from right to left.
Preferably, in order to spray cooling in the cooling cylinder, the cooling circulation mechanism includes: the water tank is fixedly arranged on the rear side of the top end of the base; the water outlet pipe is in threaded connection with one side of the bottom end of the cooling cylinder, and one end of the water outlet pipe extends into the inner cavity of the water tank; the top end of the cooling cylinder is sequentially spliced with a plurality of water spray pipes from left to right; the bottom end of the water spray pipe extends into the inner cavity of the cooling cylinder and is fixedly provided with a water spray head; the water distribution pipe is arranged along the left and right direction and is in interference fit with the top end of the water spray pipe; the water pump is fixedly arranged at the top end of the water tank, and a water inlet of the water pump extends into an inner cavity of the water tank; the drain pipe, the delivery port spiro union of water pump has the drain pipe, just the one end of drain pipe with the outer wall interference fit of distributive pipe.
Preferably, when the temperature is reduced, the water pump can suck out the water in the water tank, the water is conveyed into the water distribution pipe through the drain pipe, and the water is discharged into the sprinkler head through the water spray pipe, so that the sprinkler head sprays water in the cooling cylinder, and the condensation pipe and the steam collection cylinder are directly cooled and reduced in temperature.
Preferably, the sprinkler head is positioned right above the condensation duct.
Compared with the prior art, the beneficial effects of the utility model are that: this rectifying column cooling device can make the liquefied steam flow direction of cooling down not completely advance the backward flow in through being provided with steam condensation subassembly, liquid after the cooling can advance in the steam collecting vessel through the condenser pipe flow direction, it is great to avoid the gas pressure in the steam collecting vessel, increase of service life can cool down condenser pipe and steam collecting vessel simultaneously through being provided with the cooling cycle subassembly, in order to improve the cooling effect, and can circulate water and spray, avoid the water waste, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is an explosion structure diagram of the cooling circulation mechanism of the present invention;
fig. 4 is a schematic structural view of the steam collecting cylinder of the present invention.
In the figure: 1. the cooling device comprises a base, 2, a cooling cylinder, 3, supporting legs, 4, a steam condensing assembly, 41, a steam collecting cylinder, 42, a liquid outlet pipe, 43, an electromagnetic valve, 44, a return pipe, 45, a condensing pipe, 5, a cooling circulation mechanism, 51, a water tank, 52, a water outlet pipe, 53, a water spray pipe, 54, a sprinkler head, 55, a water distribution pipe, 56, a water pump, 57 and a water discharge pipe.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a rectification column cooling apparatus comprising: the device comprises a base 1, a cooling cylinder 2, support legs 3, a steam condensation component 4 and a cooling circulation mechanism 5;
the bottom mounting of cooling cylinder 2 is provided with a plurality of supporting leg 3, and supporting leg 3 is fixed to be set up on the top of base 1, and steam condensation subassembly 4 sets up the inner chamber at cooling cylinder 2, and cooling circulation mechanism 5 sets up the top at cooling cylinder 2.
Preferably, the steam condensation unit 4 further comprises: a steam collecting cylinder 41, a liquid outlet pipe 42, an electromagnetic valve 43, a return pipe 44 and a condensing pipe 45;
in order to collect and cool the steam, the steam collecting cylinder 41 is inserted into one side of the cooling cylinder 2, the other side of the steam collecting cylinder 41 is fixedly connected with one side of the inner cavity of the cooling cylinder 2, the liquid outlet pipe 42 is in interference fit with the bottom end of the steam collecting cylinder 41, the bottom end of the liquid outlet pipe 42 extends out of the bottom end of the cooling cylinder 2, and the electromagnetic valve 43 is in threaded connection with the bottom end of the liquid outlet pipe 42;
in order to make the liquid formed by steam cooling fully flow back into the steam collecting cylinder 41, the return pipe 44 is inserted into one side of the cooling cylinder 2 and is in interference fit with one side of the steam collecting cylinder 41, one end of the return pipe 44 extends into the inner cavity of the cooling cylinder 2, the condensing pipe 45 is fixedly arranged on one side of the top end of the steam collecting cylinder 41, one end of the condensing pipe 45 is in interference fit with one end of the return pipe 44, and the other end of the condensing pipe 45 extends into the inner cavity of the steam collecting cylinder 41.
Preferably, the bottom end of the inner cavity of the steam collecting cylinder 41 is inclined downwards from the outside to the inside, so that the liquid formed by cooling flows into the liquid inlet and outlet pipe 42.
Preferably, the condensation duct 45 is inclined downward from right to left, so that the liquid in the condensation duct 45 flows into the steam collection cylinder 41.
Preferably, the cooling circulation mechanism 5 further includes: a water tank 51, a water outlet pipe 52, a water spraying pipe 53, a spraying head 54, a water distribution pipe 55, a water pump 56 and a water discharge pipe 57;
in order to cool the interior of the cooling cylinder 2, the water tank 51 is fixedly arranged on the rear side of the top end of the base 1, the water outlet pipe 52 is in threaded connection with one side of the bottom end of the cooling cylinder 2, one end of the water outlet pipe 52 extends into an inner cavity of the water tank 51 and is provided with the water outlet pipe 52 so as to recycle cooling water, a plurality of water spray pipes 53 are sequentially inserted into the top end of the cooling cylinder 2 from left to right, the bottom ends of the water spray pipes 53 extend into the inner cavity of the cooling cylinder 2 and are fixedly provided with sprinkler heads 54, the water distribution pipe 55 is arranged in the left-right direction and is in interference fit with the top ends of the water spray pipes 53, the water pump 56 is fixedly arranged on the top end of the water tank 51, a water inlet of the water pump 56 extends into the inner cavity of the water tank 51, a water outlet of the water pump 56 is in threaded connection with a water discharge pipe 57, and one end of the water discharge pipe 57 is in interference fit with the outer wall of the water distribution pipe 55.
Preferably, the spray head 54 is located directly above the condensation duct 45 to provide overall cooling of the condensation duct 45 and the steam collection canister 41.
The detailed connection means is well known in the art, and the following description mainly describes the working principle and process, and is specifically as follows.
The method comprises the following steps: an external power supply of the water pump 56 is switched on, the steam evaporated by the rectifying tower is discharged into the steam collecting cylinder 41, the steam is liquefied after being cooled in the steam collecting cylinder 41 and flows into the liquid storage pipe 42 for collection, the incompletely-cooled and liquefied steam flows into the return pipe 44, the return pipe 44 is discharged into the condensing pipe 45 for cooling again, and the cooled liquid can flow into the steam collecting cylinder 41 through the condensing pipe 45 so as to avoid large gas pressure in the steam collecting cylinder 41;
step two: controlling the water pump 56 to be started, wherein the water pump 56 can suck water in the water tank 51 out, convey the water into the water distribution pipe 55 through the water discharge pipe 57, and discharge the water into the sprinkler head 54 through the water spray pipe 53, so that the sprinkler head 54 sprays water in the cooling cylinder 2, and the condensation pipe 45 and the steam collection cylinder 41 are directly cooled;
step three: the water after cooling can flow back into the water tank 51 through the water outlet pipe 52 to make the water circularly spray, avoiding waste and being beneficial to wide popularization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A rectifying tower cooling device, comprising:
a base (1);
the cooling device comprises a cooling cylinder (2), wherein a plurality of supporting legs (3) are fixedly arranged at the bottom end of the cooling cylinder (2), and the supporting legs (3) are fixedly arranged at the top end of a base (1);
the steam condensation component (4) is arranged in the inner cavity of the cooling cylinder (2);
and a cooling circulation mechanism (5) arranged at the top end of the cooling cylinder (2).
2. A rectifying tower cooling device according to claim 1, characterized in that: the steam condensation assembly (4) comprises:
the steam collecting cylinder (41) is inserted into one side of the cooling cylinder (2), and the other side of the steam collecting cylinder (41) is fixedly connected with one side of the inner cavity of the cooling cylinder (2);
the liquid outlet pipe (42) is in interference fit with the bottom end of the steam collecting cylinder (41), and the bottom end of the liquid outlet pipe (42) extends out of the bottom end of the cooling cylinder (2);
the electromagnetic valve (43) is in threaded connection with the bottom end of the liquid outlet pipe (42);
the return pipe (44) is inserted into one side of the cooling cylinder (2) and is in interference fit with one side of the steam collecting cylinder (41), and one end of the return pipe (44) extends into the inner cavity of the cooling cylinder (2);
the condenser pipe (45) is fixedly arranged on one side of the top end of the steam collecting cylinder (41), one end of the condenser pipe (45) is in interference fit with one end of the return pipe (44), and the other end of the condenser pipe (45) extends into the inner cavity of the steam collecting cylinder (41).
3. A rectifying tower cooling device according to claim 2, characterized in that: the bottom end of the inner cavity of the steam collecting cylinder (41) is arranged in a downward inclined mode from outside to inside.
4. A rectifying tower cooling device according to claim 2, characterized in that: the condensation pipe (45) is arranged in a downward inclination manner from right to left.
5. A rectifying tower cooling device according to claim 1, characterized in that: the cooling circulation mechanism (5) includes:
the water tank (51) is fixedly arranged on the rear side of the top end of the base (1);
the water outlet pipe (52) is in threaded connection with one side of the bottom end of the cooling cylinder (2), and one end of the water outlet pipe (52) extends into the inner cavity of the water tank (51);
the top end of the cooling cylinder (2) is inserted with a plurality of water spray pipes (53);
the bottom end of the water spraying pipe (53) extends into the inner cavity of the cooling cylinder (2) and is fixedly provided with the water spraying head (54);
the water distribution pipe (55) is arranged along the left-right direction and is in interference fit with the top end of the water spray pipe (53);
the water pump (56) is fixedly arranged at the top end of the water tank (51), and a water inlet of the water pump (56) extends into an inner cavity of the water tank (51);
the water outlet of the water pump (56) is connected with a water outlet pipe (57) in a threaded mode, and one end of the water outlet pipe (57) is in interference fit with the outer wall of the water diversion pipe (55).
6. A rectifying tower cooling device according to claim 5, characterized in that: the sprinkler head (54) is positioned directly above the condensation pipe (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809584.XU CN218553169U (en) | 2022-10-25 | 2022-10-25 | Cooling device of rectifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809584.XU CN218553169U (en) | 2022-10-25 | 2022-10-25 | Cooling device of rectifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218553169U true CN218553169U (en) | 2023-03-03 |
Family
ID=85316511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222809584.XU Active CN218553169U (en) | 2022-10-25 | 2022-10-25 | Cooling device of rectifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218553169U (en) |
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2022
- 2022-10-25 CN CN202222809584.XU patent/CN218553169U/en active Active
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