CN214501825U

CN214501825U - Simple and easy efficient half pipe cooling device

Info

Publication number: CN214501825U
Application number: CN202120586980.3U
Authority: CN
Inventors: 王霞
Original assignee: Qingdao Sept Environmental Protection Technology Co ltd
Current assignee: Qingdao Sept Environmental Protection Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-26
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to a cooling device, concretely relates to half tub of cooling device of simple and easy efficient. Including a jar body, cooling body, supplementary cooling body and prevent layering mechanism, prevent that layering mechanism includes discharge gate, discharging pipe, centrifugal pump, back flow and backward flow mouth, the backward flow mouth sets up on the upper portion of jar body, the backward flow mouth passes through the back flow and is connected with the centrifugal pump. The discharge port is connected with the centrifugal pump through a discharge pipe, and the discharge pipe is connected with the return pipe through a valve. The stratification phenomenon of the buffer tank can be reduced through the large-flow backflow of the centrifugal pump. The auxiliary cooling mechanism can accelerate the cooling of the tank body and prevent the deposition of crystallized salt in the stirring process. The cooling mechanism comprises a cooling half pipe, a circulating pump and a cooling tower, wherein the cooling half pipe is spirally laid on the side wall of the tank body, the cooling tower is arranged on a circulating pipeline, the circulating pump is connected with the cooling half pipe to provide circulating cooling water for the cooling half pipe, and the tank body can be rapidly cooled.

Description

Simple and easy efficient half pipe cooling device

Technical Field

The utility model relates to a cooling device, concretely relates to half tub of cooling device of simple and easy efficient.

Background

The solution after MVR (namely a mechanical vapor recompression evaporation system) evaporation is a high-temperature saturated salt solution, and the salt can be crystallized and separated out only by cooling. Currently, in the process of cooling MVR (mechanical vapor recompression evaporation system) concentrate, cooling is performed by a cooling kettle in the existing mode. However, in the actual working process, the existing cooling kettle is used for cooling, the structure of the cooling kettle is complex, the installation period is long, and the working efficiency is greatly reduced. Therefore, there is a need to design a cooling device with simple structure, high installation efficiency and greatly improved working efficiency.

Disclosure of Invention

For solving the deficiencies existing in the prior art, the utility model provides a simple and easy efficient half-pipe cooling device.

The technical scheme of the utility model is that:

the utility model provides a half tub of cooling device of simple and easy efficient, includes a jar body, cooling body, auxiliary cooling mechanism and prevents layering mechanism, it includes discharge gate, discharging pipe, centrifugal pump, back flow and backward flow mouth to prevent layering mechanism, the backward flow mouth sets up the upper portion at jar body, the backward flow mouth passes through the back flow and is connected with the centrifugal pump, the discharge gate sets up the lower part at jar body, the discharge gate passes through the discharging pipe and is connected with the centrifugal pump, connect through the valve between discharging pipe and the back flow. The auxiliary cooling mechanism comprises a stirring rod and a driving motor, the stirring rod is arranged in the tank body, the driving motor is fixed on the upper portion of the tank body, and the output end of the driving motor is connected with the stirring rod. The cooling mechanism comprises a cooling half pipe, a circulating pump and a cooling tower, the cooling half pipe is spirally laid on the side wall of the tank body, the cooling tower is arranged on a circulating pipeline, and the circulating pump is connected with the cooling half pipe through the circulating pipeline to provide circulating cooling water for the cooling half pipe.

Furthermore, one side of the tank body opposite to the reflux port is provided with a feed inlet.

Furthermore, a liquid level meter mounting port and a thermometer mounting port are arranged on the side wall of the tank body.

Furthermore, a climbing ladder is arranged on the side wall of the tank body.

Furthermore, the section of the cooling half pipe is set to be a D-shaped pipe with an arc-shaped bottom.

The utility model discloses the beneficial effect who reaches does:

the utility model discloses half pipe is laid to jar body lateral wall spiral among the half pipe cooling device of simple and easy efficient, for the hot concentrate that needs the refrigerated in the jar, half pipe circulation recirculated cooling water, can be quick cool off the jar body. The auxiliary cooling device can accelerate the cooling of the tank body and prevent the deposition of crystallized salt in the stirring process, and the centrifugal pump is arranged for backflow, so that the layering phenomenon of the buffer tank can be reduced through the large-flow backflow of the centrifugal pump. The whole device has simple structure and high installation efficiency, and can greatly improve the working efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the middle cooling half-pipe of the present invention.

In the figure, 1, a tank body; 2. cooling the half pipe; 3. climbing a ladder; 4. a circulation pump; 5. a centrifugal pump; 6. a return pipe; 7. a drive motor; 8. a stirring rod; 9. a liquid level meter mounting port; 10. a thermometer mounting port; 11. a cooling water inlet; 12. a cooling tower; 13. a discharge port; 14. a storage pipe; 15. a cooling water outlet; 16. a return port; 17. and (4) feeding a material inlet.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1-2, a simple and efficient half-pipe cooling device comprises a tank body 1, a cooling mechanism, an auxiliary cooling mechanism and an anti-layering mechanism. The upper portion of the jar body 1 is provided with feed inlet 17, the MVR concentrate gets into jar body 1 through feed inlet 17. The anti-layering mechanism comprises a discharge hole 13, a discharge pipe 1, a centrifugal pump 5, a return pipe 6 and a return port 16, wherein the return port 16 is arranged at the upper part of the tank body 1, and the return port 16 is connected with the centrifugal pump 5 through the return pipe 6. The discharge port 13 is arranged at the lower part of the tank body 1, the discharge port 13 is connected with the centrifugal pump 5 through a discharge pipe 14, and the discharge pipe 14 is connected with the return pipe 6 through a three-way valve. In the discharging process, a part of materials enter the next system and are regulated by the three-way valve, and a part of materials enter the return port 16 through the return pipe 6 and then return to the tank body 1. The stratification phenomenon of the buffer tank can be reduced by the large-flow backflow of the centrifugal pump 5.

The auxiliary cooling mechanism comprises a stirring rod 8 and a driving motor 7, the stirring rod 8 is arranged in the tank body 1, the driving motor 7 is fixed on the upper portion of the tank body 1, and the output end of the driving motor 7 is connected with the stirring rod 8. The auxiliary cooling device can accelerate the cooling of the tank body 1 and prevent the deposition of crystallized salt during the stirring process.

The cooling mechanism comprises a cooling half pipe 2, a circulating pump 4 and a cooling tower 12, wherein the cross section of the cooling half pipe 2 is a D-shaped copper pipe with an arc-shaped bottom. The cooling half pipe 2 is spirally laid on the side wall of the tank body 1, and the cooling tower 12 is arranged on the circulating pipeline. Circulating pump 4 passes through circulating line and is connected with cooling half-pipe 2, for cooling half-pipe 2 provides recirculated cooling water, can be quick carry out cooling to jar body 1. In the device, a cooling water inlet 11 is arranged at the water inlet end of the cooling half pipe 2 at the bottom, and a cooling water outlet 15 is arranged at the upper part of the tank body 1.

In order to facilitate the detection of the liquid level and the temperature of the liquid in the tank body 1, a liquid level meter mounting port 9 and a thermometer mounting port 10 are arranged on the side wall of the tank body 1, and the liquid level meter can be connected in the tank body 1 through the liquid level meter mounting port 9. The thermometer may be attached inside the tank 1 through a thermometer mounting port 10.

In order to facilitate the maintenance of the tank body 1, a climbing ladder 3 is arranged on the side wall of the tank body 1.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a half tub of cooling device of simple and easy efficient which characterized in that: the anti-layering device comprises a tank body (1), a cooling mechanism, an auxiliary cooling mechanism and an anti-layering mechanism, wherein the anti-layering mechanism comprises a discharge hole (13), a discharge pipe (14), a centrifugal pump (5), a return pipe (6) and a return port (16), the return port (16) is arranged at the upper part of the tank body (1), the return port (16) is connected with the centrifugal pump (5) through the return pipe (6), the discharge hole (13) is arranged at the lower part of the tank body (1), the discharge hole (13) is connected with the centrifugal pump (5) through the discharge pipe (14), and the discharge pipe (14) is connected with the return pipe (6) through a valve; the auxiliary cooling mechanism comprises a stirring rod (8) and a driving motor (7), the stirring rod (8) is arranged in the tank body (1), the driving motor (7) is fixed on the upper part of the tank body (1), and the output end of the driving motor (7) is connected with the stirring rod (8); the cooling mechanism comprises a cooling half pipe (2), a circulating pump (4) and a cooling tower (12), wherein the cooling half pipe (2) is spirally laid on the side wall of the tank body (1), the cooling tower (12) is arranged on a circulating pipeline, and the circulating pump (4) is connected with the cooling half pipe (2) through the circulating pipeline to provide circulating cooling water for the cooling half pipe (2).

2. A simple and efficient half-pipe cooling device as defined in claim 1, wherein: one side of the tank body (1) opposite to the reflux opening (16) is provided with a feed inlet (17).

3. A simple and efficient half-pipe cooling device as defined in claim 1, wherein: the side wall of the tank body (1) is provided with a liquid level meter mounting port (9) and a thermometer mounting port (10).

4. A simple and efficient half-pipe cooling device as defined in claim 1, wherein: the side wall of the tank body (1) is provided with a climbing ladder (3).

5. A simple and efficient half-pipe cooling device as defined in claim 1, wherein: the section of the cooling half pipe (2) is set to be a D-shaped pipe with an arc-shaped bottom.