CN211552211U

CN211552211U - Refrigerating structure in tower

Info

Publication number: CN211552211U
Application number: CN201922452224.7U
Authority: CN
Inventors: 张恒; 崔景林; 崔海伦
Original assignee: Guotai Biological Engineering Changde Co ltd
Current assignee: Guotai Biological Engineering Changde Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-22
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a refrigeration structure in tower sets up in the circulation tower, and up including in proper order down the circulation tower: the device comprises a supporting layer, a storage bin positioned at the top of the supporting layer and a cooling chamber positioned at the top of the storage bin; the storage bin is communicated with the cooling chamber; a separator is fixedly arranged at the bottom of the cooling chamber, and an impeller is arranged at the top of the separator; the top of the cooling chamber is provided with a top cover, and the bottom of the top cover is provided with a suspension paddle; a pipeline is arranged between the cooling chamber and the storage bin. The utility model discloses a set up the cooling chamber in circulating tower and come water with the cooling workshop, through setting up the impeller of relative placement and hang the oar and dispel the heat with higher speed, concentrate the derivation with the water after will simply refrigerate through setting up the storage storehouse in the tower, separate the cooling chamber and store the storehouse in order to promote the cool time through setting up the separator. This device sets up before cooling water circulation gets into the workshop, has alleviateed cooling system's burden, has promoted cooling system's technological efficiency and circulating water use times.

Description

Refrigerating structure in tower

Technical Field

The utility model relates to a refrigeration technology field specifically is a refrigeration structure in tower.

Background

The plant is equipped with a special cooling system, the cooling water of which is introduced from the outside. The cooling water is discharged after being used up, and then is introduced into the cooling system again for cooling and recycling. In the circulation process, the temperature of water entering for the first time is relatively high, the temperature of water entering for the subsequent discharge and recirculation is higher, the load on a cooling system is gradually increased, the effect of circulation cooling is more and more poor, and the effect is not as good as the effect of one-time cooling. In a process link with a slightly high cooling requirement for peptide products and the like, water entering and re-entering a cooling system needs to be idle, and cooling water can be replaced every few batches during the process of removing the peptide products, so that the process efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just to prior art exist not enough, provide a refrigeration structure in tower.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides a refrigeration structure in tower, sets up in the circulating tower, the circulating tower is from up including in proper order down: the device comprises a supporting layer, a storage bin positioned at the top of the supporting layer and a cooling chamber positioned at the top of the storage bin; the storage bin is communicated with the cooling chamber; a separator is fixedly arranged at the bottom of the cooling chamber, and an impeller is arranged at the top of the separator; a top cover is arranged at the top of the cooling chamber, and a suspension paddle is arranged at the bottom of the top cover; and a pipeline is arranged between the cooling chamber and the storage bin.

As the improvement of the technical scheme, the bottom of the separator is provided with the water pumping pipe penetrating through the separator, the water pumping pipe is positioned in the storage bin, and the other end of the water pumping pipe is communicated with the cooling chamber.

As an improvement of the technical scheme, an interface board is arranged on the outer wall of the supporting layer, a water inlet connected with the pipeline is arranged on the interface board, and a water outlet communicated with the storage bin is also arranged on the interface board.

As an improvement of the technical scheme, the other end of the pipeline penetrates through the top cover to be communicated with the cooling chamber.

As an improvement of the above technical solution, the separator includes: a first layer, a second layer located below the first layer.

Compared with the prior art, the utility model discloses an implement the effect as follows:

the utility model discloses a set up the cooling chamber in circulating tower and come water with the cooling workshop, through setting up the impeller of relative placement and hang the oar and dispel the heat with higher speed, concentrate the derivation with the water after will simply refrigerate through setting up the storage storehouse in the tower, separate the cooling chamber and store the storehouse in order to promote the cool time through setting up the separator. This device sets up before cooling water circulation gets into the workshop, has alleviateed cooling system's burden, has promoted cooling system's technological efficiency and circulating water use times.

Drawings

FIG. 1 is a schematic view of a half-section structure of a circulation column.

In the figure: 1-circulation tower, 11-supporting layer, 12-storage bin, 121-pumping pipe, 122-shell, 13-cooling chamber, 14-top cover, 141-lifting lug, 2-impeller, 3-suspending paddle, 4-separator, 41-first layer, 42-second layer, 5-pipeline, 6-interface board, 61-water inlet, 62-water outlet.

Detailed Description

The present invention will be described with reference to specific embodiments.

Fig. 1 is the semi-section structure schematic diagram of circulation tower, as shown in fig. 1, refrigeration structure sets up in circulation tower 1, circulation tower 1 includes from up down in proper order: a supporting layer 11, a storage bin 12 located on top of the supporting layer 11, a cooling chamber 13 located on top of the storage bin 12. The storage bin 12 is in communication with the cooling chamber 13.

The bottom of the cooling chamber 13 is fixedly provided with a separator 4, and the top of the separator 4 is provided with an impeller 2. The top of cooling chamber 13 is installed with top cap 14, the bottom of top cap 14 is installed and is hung oar 3. A pipeline 5 is arranged between the cooling chamber 13 and the storage bin 12.

When the water-cooling type water-cooling fan is used, water from a workshop enters the cooling chamber 13 through the pipeline 5, the impeller 2 starts to rotate to drive the water entering the cooling chamber 13 to rotate, and the regular rotation of the water drives the suspension paddle 3 to rotate to accelerate heat dissipation. Structurally, the partition 4 separates the cooling chamber 13, giving the impeller 2 a cooling time, which is better assisted by the use of the metallic partition 4, which absorbs heat strongly. The water cooled by the cooling chamber 13 is pumped into the storage bin 12 and discharged from the storage bin 12. This process achieves refrigeration within the column, which can be recycled as an auxiliary refrigeration structure for the refrigeration system. The working efficiency and the working quality of the refrigerating system are effectively improved, and the circulating use of cooling water is facilitated.

A pumping pipe 121 penetrating the partition 4 is installed at the bottom of the partition 4, the pumping pipe 121 is located inside the storage bin 12, and the other end of the pumping pipe 121 is communicated with the cooling chamber 13. The suction pipe 121 is used in combination with a pump and a stop valve pressure valve.

An interface board 6 is installed on the outer wall of the supporting layer 11, a water inlet 61 connected with the pipeline 5 is arranged on the interface board 6, and a water outlet 62 communicated with the storage bin 12 is also arranged on the interface board 6. The other end of the pipe 5 passes through the top cover 14 and is communicated with the cooling chamber 13. The arrangement lengthens the cooling stroke of the cooling water, and is beneficial to heat dissipation of the cooling water. The water inlet 61 and the water outlet 62 are arranged at the same position, so that the management is convenient.

The partition 4 includes: a first layer 41 and a second layer 42 positioned below the first layer 41. In the time of in-service use, adopt two-layer separator 4 not only to be favorable to the installation, can also indirectly increase area of contact, promote the thermal diffusivity. In practice, the first layer 41 is preferably made of a more stable material to ensure the stability of the impeller 2, and the second layer 42 is preferably made of a material with good heat dissipation to ensure the heat dissipation of the storage chamber 12.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a refrigeration structure in tower sets up in circulating tower (1), its characterized in that, circulating tower (1) is from up including in proper order down: a supporting layer (11), a storage bin (12) positioned at the top of the supporting layer (11), and a cooling chamber (13) positioned at the top of the storage bin (12); the storage bin (12) is communicated with the cooling chamber (13);

a separator (4) is fixedly arranged at the bottom of the cooling chamber (13), and an impeller (2) is arranged at the top of the separator (4); a top cover (14) is installed at the top of the cooling chamber (13), and a suspension paddle (3) is installed at the bottom of the top cover (14); a pipeline (5) is arranged between the cooling chamber (13) and the storage bin (12).

2. An in-tower refrigeration structure according to claim 1, characterized in that the bottom of the partition (4) is fitted with a water suction pipe (121) penetrating the partition (4), the water suction pipe (121) is located inside the storage bin (12), and the other end of the water suction pipe (121) communicates with the cooling chamber (13).

3. An in-tower refrigeration structure according to claim 1, wherein an interface board (6) is installed on the outer wall of the supporting layer (11), a water inlet (61) connected with the pipeline (5) is provided on the interface board (6), and a water outlet (62) communicated with the storage bin (12) is further provided on the interface board (6).

4. An in-tower refrigeration structure according to claim 1, wherein the other end of the duct (5) communicates with the cooling chamber (13) through the top cover (14).

5. An in-tower refrigeration structure according to claim 1, wherein said partition (4) comprises: a first layer (41), a second layer (42) located below the first layer (41).