CN216418354U

CN216418354U - But rapid cooling's rectifying column for chemical production

Info

Publication number: CN216418354U
Application number: CN202122943124.1U
Authority: CN
Inventors: 石岩; 张宇睦; 王岩
Original assignee: Shandong Wanfeng Chemical Equipment Technology Co ltd
Current assignee: Shandong Wanfeng Chemical Equipment Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-03
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a rectifying tower for chemical production capable of rapidly cooling, relating to the technical field of rectifying towers for chemical production, wherein the traditional rectifying tower has poor cooling performance and is not provided with a filtering structure, the rectifying tower is internally installed in a shell, the rectifying tower is provided with a cooling structure, the cooling structure is provided with a water storage box, the water storage box is provided with a water inlet and a water outlet, a baffle is arranged between the water inlet and the water outlet, two sides of the water storage box are fixed and are connected with a plurality of cooling pipes in a through way, the water storage box is installed on the rectifying tower, the cooling pipes are sleeved on the outer side of the rectifying tower, one side of the shell is provided with a cooling box, a water pump is installed in the cooling box, and the outer side of the cooling box is fixedly and is connected with a water outlet pipe and a water inlet pipe in a through way; through being provided with filtration, the filter screen among the filtration can prevent the dust to enter into the inside of rectifying column, and the filter pulp that sets up filters the inside steam of rectifying column, all is provided with the valve on filter tube wherein and the drain pipe.

Description

But rapid cooling's rectifying column for chemical production

Technical Field

The utility model relates to a rectifying column technical field for the chemical production specifically is a but rapid cooling's rectifying column for chemical production.

Background

In the existing chemical production, a rectifying tower is used as a chemical device to play a great role in purifying chemical products, and the rectification refers to the separation and purification work of a mixture by utilizing the difference of volatility among components of the liquid mixture and carrying out mass and heat transfer across an interface when gas-liquid two phases flow and contact step by step; however, the traditional rectifying tower has poor cooling performance and is not provided with a filtering structure.

Therefore, the person skilled in the art provides a distillation column for chemical production, which can rapidly reduce the temperature, so as to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but rapid cooling's rectifying column for chemical production to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a but rapid cooling's rectifying column for chemical production, includes the shell, shell internally mounted has the rectifying column, is provided with cooling structure on the rectifying column, is provided with the water storage box on the cooling structure, is provided with water inlet and delivery port on the water storage box, be provided with the baffle between water inlet and the delivery port, the fixed and through connection in water storage box both sides has a plurality of cooling tubes, the water storage box is installed on the rectifying column, and the cooling tube cup joints in the outside of rectifying column, and one side of shell is provided with the cooler bin, and the internally mounted of cooler bin has the water pump, and the outside of cooler bin is fixed and through connection has outlet pipe and inlet tube, the cooling plate is installed at the top of rectifying column, the heating panel is installed to the top side of shell, and the downside of cooling plate is provided with the water collector, and the fixed and through connection in water collector one side has the drain pipe, and the drain pipe runs through the shell.

As the utility model discloses scheme further again, the outlet pipe is fixed and through connection with the output of water pump, and fixed and through connection has the hose between outlet pipe and inlet tube and delivery port and the water inlet.

As the utility model discloses scheme further still, the fixed and through connection of bottom side of shell has the through-hole, and the through-hole is the cooperation component with the heat dissipation fan.

As the utility model discloses scheme further again, heating panel and cooling plate fixed connection, a plurality of pole that drenches of cooling plate bottom side fixedly connected with.

As the utility model discloses scheme further again, shell one side is provided with filtration, and filtration includes the filter tube, the filter tube is fixed with the rectifying column and through connection, and the filter tube is inside to be provided with the filter screen and to cross the filter pulp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with cooling body, cooling tube among the cooling structure can carry out the heat exchange to the outer wall of rectifying column, reduces the temperature of rectifying column outer wall, and heat dissipation fan wherein blows to the cooling tube, reduces the temperature of cooling tube, and wherein the water pump supplies water and realizes hydrologic cycle's function for retaining the box through the hose, and wherein vapor in the rectifying column can condense into water after meetting the cooling plate, then discharges through the drain pipe on the water collector.

2. Through being provided with filtration, the filter screen among the filtration can prevent the dust to enter into the inside of rectifying column, and the filter pulp that sets up filters the inside steam of rectifying column, all is provided with the valve on filter tube wherein and the drain pipe.

Drawings

FIG. 1 is a schematic sectional view of a distillation column for chemical production, which can be cooled rapidly;

FIG. 2 is a schematic diagram of a distillation column for chemical production, which can be cooled rapidly;

FIG. 3 is a schematic diagram of a filter tube of a distillation column for chemical production capable of rapidly cooling;

fig. 4 is a sectional view of a cooling box of a rectifying tower for chemical production, which can be rapidly cooled.

In the figure: 1. a housing; 2. a rectifying tower; 3. a cooling structure; 301. a water storage box; 302. a water inlet; 303. a partition plate; 304. a water outlet; 305. a cooling tube; 306. a water pan; 307. a drain pipe; 308. a water sprinkling rod; 309. a cooling plate; 310. a heat dissipation plate; 311. a water outlet pipe; 312. a water inlet pipe; 313. a water pump; 314. a through hole; 315. a heat dissipation fan; 4. a filter structure; 401. a filter tube; 402. a filter screen; 403. filtering cotton; 5. and a cooling tank.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a distillation column for chemical production capable of rapidly cooling comprises a housing 1, a distillation column 2 is installed inside the housing 1, a cooling structure 3 is installed on the distillation column 2, a water storage box 301 is installed on the cooling structure 3, a water inlet 302 and a water outlet 304 are installed on the water storage box 301, a partition plate 303 is installed between the water inlet 302 and the water outlet 304, a plurality of cooling pipes 305 are fixedly and penetratingly connected to two sides of the water storage box 301, the water storage box 301 is installed on the distillation column 2, the cooling pipes 305 are sleeved on the outer side of the distillation column 2, a cooling box 5 is installed on one side of the housing 1, a water pump 313 is installed inside the cooling box 5, a water outlet 311 and a water inlet pipe 312 are fixedly and penetratingly connected to the outer side of the cooling box 5, the water outlet 311 and the water inlet pipe 312 are fixedly and penetratingly connected to an output end of the water pump 313, a water outlet 311 and a water inlet pipe 312 are fixedly and penetratingly connected to the water outlet 304 and the water inlet 302, cooling plate 309 is installed at the top of rectifying column 2, and heating panel 310 is installed to the top side of shell 1, and the downside of cooling plate 309 is provided with water collector 306, and water collector 306 one side is fixed and through connection has drain pipe 307, and drain pipe 307 runs through shell 1.

As shown in fig. 1, a partition 303 is disposed between the water inlet 302 and the water outlet 304, the water in the water storage box 301 is divided into two parts by the partition 303, a through hole 314 is fixedly and penetratingly connected to the bottom side of the housing 1, the through hole 314 and the heat dissipation fan 315 are matched members, the heat dissipation plate 310 is fixedly connected to the cooling plate 309, a plurality of water spraying rods 308 are fixedly connected to the bottom side of the cooling plate 309, and the water on the cooling plate 309 can fall on the water receiving tray 306 by the water spraying rods 308.

As shown in fig. 1 and 3, a filtering structure 4 is arranged on one side of the housing 1, the filtering structure 4 includes a filtering pipe 401, a filtering net 402 and filtering cotton 403 are arranged inside the filtering pipe 401, the filtering pipe 401 is fixed and connected with the rectifying tower 2 in a penetrating manner, and the filtering cotton 403 is arranged to filter the water vapor inside the rectifying tower 2.

The utility model discloses a theory of operation is: the cooling pipe 305 in the cooling structure 3 can perform heat exchange on the outer wall of the rectifying tower 2 to reduce the temperature of the outer wall of the rectifying tower 2, the cooling fan 315 blows the cooling pipe 305 to reduce the temperature of the cooling pipe 305, the water pump 313 supplies water to the water storage box 301 through the water hose and realizes the function of water circulation, water vapor in the rectifying tower 2 can be condensed into water after encountering the cooling plate 309, then the dust can be prevented from entering the rectifying tower 2 by discharging the filter screen 402 in the filtering structure 4 through the drain pipe 307 on the water pan 306, the arranged filter cotton 403 can filter the water vapor in the rectifying tower 2, and the filter pipe 401 and the drain pipe 307 are both provided with valves; the embodiment specifically solves the problems that the traditional rectifying tower is poor in cooling performance and is not provided with a filtering structure.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a but rapid cooling's rectifying column for chemical production, includes shell (1), its characterized in that: the rectifying tower (2) is arranged inside the shell (1), the cooling structure (3) is arranged on the rectifying tower (2), the water storage box (301) is arranged on the cooling structure (3), the water inlet (302) and the water outlet (304) are arranged on the water storage box (301), a plurality of cooling pipes (305) are fixedly and penetratingly connected to two sides of the water storage box (301), the cooling tank (5) is arranged on one side of the shell (1), the water pump (313) is arranged inside the cooling tank (5), the water outlet pipe (311) and the water inlet pipe (312) are fixedly and penetratingly connected to the outer side of the cooling tank (5), cooling plate (309) are installed at the top of rectifying column (2), heating panel (310) are installed to the top side of shell (1), and the downside of cooling plate (309) is provided with water collector (306), and water collector (306) one side is fixed and through connection has drain pipe (307), and drain pipe (307) run through shell (1).

2. The rectifying tower capable of rapidly reducing temperature for chemical production according to claim 1, wherein a partition plate (303) is arranged between the water inlet (302) and the water outlet (304).

3. The rectifying tower capable of rapidly cooling for chemical production as claimed in claim 1, wherein the water storage box (301) is installed on the rectifying tower (2), and the cooling pipe (305) is sleeved outside the rectifying tower (2).

4. The rectifying tower capable of rapidly reducing temperature for chemical production according to claim 1, wherein the water outlet pipe (311) is fixed and connected with the output end of the water pump (313) in a penetrating manner, and a water hose is fixedly connected between the water outlet pipe (311) and the water inlet pipe (312) and between the water outlet (304) and the water inlet (302) in a penetrating manner.

5. The rectifying tower capable of rapidly cooling for chemical production according to claim 1, wherein a through hole (314) is fixedly and penetratingly connected to the bottom side of the housing (1), and the through hole (314) and the heat dissipation fan (315) are matched components.

6. The rectifying tower capable of rapidly reducing temperature for chemical production according to claim 1, wherein the heat dissipation plate (310) is fixedly connected with the cooling plate (309), and a plurality of water spraying rods (308) are fixedly connected to the bottom side of the cooling plate (309).

7. The rectifying tower capable of rapidly cooling for chemical production according to claim 1, wherein a filtering structure (4) is arranged on one side of the housing (1), the filtering structure (4) comprises a filtering pipe (401), and a filtering net (402) and filtering cotton (403) are arranged inside the filtering pipe (401).

8. The rectifying tower capable of rapidly cooling for chemical production according to claim 7, wherein the filtering pipe (401) is fixed with the rectifying tower (2) and is in through connection with the rectifying tower.