CN214666133U

CN214666133U - Condenser tower top temperature control system

Info

Publication number: CN214666133U
Application number: CN202121023552.6U
Authority: CN
Inventors: 杨兵; 张永坤; 陈昭跃; 侬旭光
Original assignee: Yunnan Muli Antimony Industry Co ltd
Current assignee: Yunnan Muli Antimony Industry Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-09
Anticipated expiration: 2031-05-13

Abstract

The utility model belongs to the technical field of industrial energy conservation, in particular to a temperature control system at the top of a condenser tower; the condenser comprises a condenser body, wherein a condenser pipe is arranged in the condenser body, a condensation cavity is formed in a cavity in the condenser body along the circumferential direction of the condenser pipe, the condensation cavity is divided into an upper area and a lower area by a partition plate, a first condensate liquid inlet pipe is arranged at the top of the side wall of the upper area, a valve and a water pump are arranged on the first condensate liquid inlet pipe, a temperature sensor is arranged at the top in the upper area, the temperature sensor, the water pump and the valve are connected by an external controller, a first condensate liquid outlet pipe is arranged at the bottom of the side wall of the upper area, and a valve is arranged on the first condensate liquid outlet pipe; a second condensate liquid inlet pipe is arranged at the top of the side wall of the lower area, a second condensate liquid outlet pipe is arranged at the bottom of the side wall, and a water pump is arranged on the second condensate liquid inlet pipe; and the condensation effect is ensured, and simultaneously, the resources are saved.

Description

Condenser tower top temperature control system

Technical Field

The utility model belongs to the technical field of industrial energy saving, concretely relates to condenser top of tower temperature control system.

Background

The condenser is widely applied in chemical industry and medical industry, and is a common device. Condensers made of different materials are usually selected according to the properties of materials, and a glass condenser, a stainless steel condenser, a ceramic condenser, a graphite condenser and the like are common. The working principle of each condenser is consistent, namely, a cooling medium (water or oil) and a solvent or solvent steam which is heated and evaporated in a reaction kettle have a heat exchange effect, and the solvent or the solvent steam is converted into liquid after being cooled and then returns to the reaction kettle or is collected to a storage tank.

However, the existing condenser generally controls the flow of the cooling medium through manual work, and some cooling medium flows all the time, so that the cooling medium is replaced without absorbing heat, and the cost is increased; some of the cooling medium does not flow, and the cooling medium is replaced after the time is manually controlled, so that the temperature of the cooling medium is very high, and the condensing effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be provided with condenser top of the tower temperature control system, when guaranteeing the condensation effect, resources are saved.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the condenser tower top temperature control system comprises a condenser body, wherein a condenser pipe is arranged in the condenser body, a condensation cavity is formed in a cavity inside the condenser body along the circumferential direction of the condenser pipe, the condensation cavity is divided into an upper area and a lower area by a partition plate, a first condensate liquid inlet pipe is arranged at the top of the side wall of the upper area, a valve and a water pump are arranged on the first condensate liquid inlet pipe, a temperature sensor is arranged at the top in the upper area, the temperature sensor, the water pump and the valve are connected by an external controller, a first condensate liquid outlet pipe is arranged at the bottom of the side wall of the upper area, and a valve is arranged on the first condensate liquid outlet pipe;

a second condensate liquid inlet pipe is arranged at the top of the side wall of the lower area, a second condensate liquid outlet pipe is arranged at the bottom of the side wall, and a water pump is arranged on the second condensate liquid inlet pipe.

Further, the condenser body comprises an inner wall and an outer wall, an air cooling cavity is formed between the inner wall and the outer wall, air pipes are arranged on two side walls of the air cooling cavity respectively, and a fan is arranged on each air pipe.

Furthermore, the surface of the condensing pipe is provided with a convex structure.

Further, an anticorrosive coating is coated on the inner wall of the condenser body.

Furthermore, the connecting part of the partition plate and the condenser pipe and the connecting part of the inner wall of the condenser body are both provided with sealing strips.

Further, the tail ends of the first condensate liquid outlet pipe and the second condensate liquid outlet pipe are connected with a medium recovery pipe, the medium recovery pipe is connected with a cooling device, a circulating liquid using pipe is arranged at the bottom of the cooling device, the tail end of the circulating liquid using pipe is connected with a three-way pipe, the other two ports of the three-way pipe are respectively connected with a first condensate liquid inlet pipe and a liquid inlet header pipe, and a valve is arranged on the liquid inlet header pipe.

Furthermore, an overflow pipe is arranged on the cooling device.

Compared with the prior art, the utility model discloses one of following beneficial effect has at least:

1. the utility model discloses separate into upper portion region and lower part region with this internal condensation chamber of condenser, because gas gets into from the bottom, lower part temperature is higher, therefore, need use the coolant that flows always to cool off, the upper portion region is provided with the temperature of the regional interior condensation medium of temperature sensor detection upper portion, it is the upper limit that the temperature reaches the settlement, temperature sensor gives the controller with signal transmission so, the controller makes the valve on the first condensate drain pipe open, discharge the regional condensation medium in upper portion, open valve and the water pump on the first condensate feed liquor pipe after having discharged, recharge the condensation medium, when can guaranteeing the condensation effect, resources are saved.

2. Be provided with the forced air cooling chamber, can reduce condensing medium's temperature, increase condensation effect.

3. The condenser pipe surface is protruding structure setting, can increase with condensing medium's area of contact, increase condensation effect.

4. The inner wall of the condenser body is coated with an anticorrosive coating, so that the anticorrosive effect is achieved, and the service life is prolonged.

5. Be provided with cooling device, can reuse after cooling condensing medium, resources are saved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1-the condenser body; 2-a condenser pipe; 3-a separator; 4-upper region; 5-a lower region; 6-a first condensate liquid inlet pipe, 7-a temperature sensor, 8-a first condensate liquid outlet pipe, 9-a second condensate liquid inlet pipe, 10-a second condensate liquid outlet pipe, 11-an inner wall, 12-an outer wall, 13-an air cooling cavity, 14-an air pipe, 15-a medium recovery pipe, 16-a cooling device, 17-a circulating liquid using pipe, 18-a three-way pipe, 19-a liquid inlet header pipe and 20-an overflow pipe.

Detailed Description

As shown in fig. 1, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

A condenser tower top temperature control system comprises a condenser body 1, a condenser pipe 2 is arranged in the condenser body 1, a condensation cavity is formed in the inner cavity of the condenser body 1 along the circumference of the condenser pipe 2, the condensation cavity is divided into an upper area 4 and a lower area 5 by a partition plate 3, a first condensate liquid inlet pipe 6 is arranged at the top of the side wall of the upper area 4, a valve and a water pump are arranged on the first condensate liquid inlet pipe 6, a temperature sensor 7 is arranged at the top in the upper area 4, a first condensate liquid outlet pipe 8 is arranged at the bottom of the side wall of the upper area 4, a valve is arranged on the first condensate liquid outlet pipe 8, the temperature sensor 7, the water pump and the valve are connected through an external controller,

the top of the side wall of the lower area 5 is provided with a second condensate liquid inlet pipe 9, the bottom of the side wall is provided with a second condensate liquid outlet pipe 10, the second condensate liquid inlet pipe 9 is provided with a water pump, gas enters from the bottom, the lower temperature is higher, therefore, a cooling medium flowing all the time is required to be used for cooling, the upper area 4 is provided with a temperature sensor 7 for detecting the temperature of the condensate medium in the upper area 4, the temperature reaches the set upper limit, the temperature sensor 7 transmits a signal to a controller, the controller enables a valve on the first condensate liquid outlet pipe 8 to be opened, the condensate medium in the upper area 4 is discharged, the valve and the water pump on the first condensate liquid inlet pipe 6 are opened after the discharge is finished, the condensate medium is refilled, the condensation effect can be guaranteed, and resources are saved.

Example 2

On embodiment 1's basis, condenser body 1 includes inner wall 11 and outer wall 12, forms air-cooled chamber 13 between inner wall 11 and the outer wall 12, and air-cooled chamber 13 both sides wall is provided with tuber pipe 14 respectively, is provided with the fan on the tuber pipe 14, can reduce condensing medium's temperature, increases the condensation effect.

Example 3

On the basis of embodiment 1, the surface of the condensation pipe 2 is provided with a convex structure, so that the contact area with a condensation medium can be increased, and the condensation effect is increased.

Example 4

On the basis of embodiment 2, the inner wall of the condenser body 1 is coated with an anticorrosive coating, so that the condenser has an anticorrosive effect and prolonged service life

Example 5

On the basis of embodiment 1, the joint of the partition board 3 and the condensation pipe 2 and the joint of the inner wall of the condenser body 1 are provided with sealing strips.

Example 6

On the basis of embodiment 1, first condensate drain pipe 8 and second condensate drain pipe 10 end all are connected with medium recovery pipe 15, medium recovery pipe 15 is connected with cooling device 16, cooling device 16 bottom is provided with circulation liquid and uses pipe 17, circulation liquid uses pipe 17 end and three-way pipe 18 to be connected, first condensate feed liquor pipe 6 and feed liquor house steward 19 are connected respectively to two other ports of three-way pipe 18, be provided with the valve on the feed liquor house steward 19, can cool off the condensing medium and reuse, resources are saved.

Example 7

On the basis of embodiment 6, the cooling device 16 is provided with an overflow pipe 20, and the overflow pipe is used for circulating to the upper area 4 in the reserved part, and the rest can be used for other purposes, thereby saving resources.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. Condenser top of tower temperature control system including condenser body (1), is provided with condenser pipe (2), its characterized in that in condenser body (1): a condensation cavity is formed in a cavity inside a condenser body (1) in the circumferential direction of a condensation pipe (2), the condensation cavity is divided into an upper area (4) and a lower area (5) by a partition plate (3), a first condensate liquid inlet pipe (6) is arranged at the top of the side wall of the upper area (4), a valve and a water pump are arranged on the first condensate liquid inlet pipe (6), a temperature sensor (7) is arranged at the inner top of the upper area (4), a first condensate liquid outlet pipe (8) is arranged at the bottom of the side wall of the upper area (4), a valve is arranged on the first condensate liquid outlet pipe (8), and the temperature sensor (7), the water pump and the valve are connected by an external controller,

a second condensate liquid inlet pipe (9) is arranged at the top of the side wall of the lower region (5), a second condensate liquid outlet pipe (10) is arranged at the bottom of the side wall, and a water pump is arranged on the second condensate liquid inlet pipe (9).

2. The condenser overhead temperature control system of claim 1, wherein: the condenser body (1) comprises an inner wall (11) and an outer wall (12), an air cooling cavity (13) is formed between the inner wall (11) and the outer wall (12), air pipes (14) are respectively arranged on two side walls of the air cooling cavity (13), and a fan is arranged on each air pipe (14).

3. The condenser overhead temperature control system of claim 1, wherein: the surface of the condensation pipe (2) is provided with a convex structure.

4. The condenser overhead temperature control system of claim 2, wherein: the inner wall of the condenser body (1) is coated with an anticorrosive coating.

5. The condenser overhead temperature control system of claim 1, wherein: sealing strips are arranged at the joint of the partition plate (3) and the condensation pipe (2) and the joint of the inner wall of the condenser body (1).

6. The condenser overhead temperature control system of claim 1, wherein: the tail ends of a first condensate liquid outlet pipe (8) and a second condensate liquid outlet pipe (10) are connected with a medium recovery pipe (15), the medium recovery pipe (15) is connected with a cooling device (16), a circulating liquid using pipe (17) is arranged at the bottom of the cooling device (16), the tail end of the circulating liquid using pipe (17) is connected with a three-way pipe (18), the other two ports of the three-way pipe (18) are respectively connected with a first condensate liquid inlet pipe (6) and a liquid inlet main pipe (19), and a valve is arranged on the liquid inlet main pipe (19).

7. The condenser overhead temperature control system of claim 6, wherein: an overflow pipe (20) is arranged on the cooling device (16).