CN203222471U - Massecuite cooling water recycling device - Google Patents

Abstract

The utility model provides a cooling water recovery device for massecuite, which comprises a cylindrical double-layer heat-insulating box, and a water inlet and an overflow pipe at a certain distance are arranged on the side wall of the heat-insulating box close to the top of the box. Water outlets and sewage outlets at a certain distance are arranged on the side wall of the heat insulation box close to the bottom, and a water level gauge and a thermometer communicating with the inside of the box are also provided on the outside wall of the heat insulation box. The water inlet is connected to the massecuite cooling bed through the heat insulation pipeline, and the water outlet is connected to the heat preservation device in the process link through the pipeline to meet the heat preservation needs of other process links, or connected to the domestic hot water unit as domestic hot water, Thereby reducing the loss of heat and the waste of water resources to meet the requirements of energy saving and emission reduction.

Description

A cooling water recovery device for massecuite

technical field

The utility model relates to the technical field of candy production and processing, in particular to a cooling water recovery device for massecuite.

Background technique

The candy production process usually includes picking, melting sugar, filtering, boiling, cooling, adding auxiliary materials, blending, forming, screening, packaging, etc. Massecuite cooling is an important process link in confectionary food processing engineering. There are two main types of massecuite cooling: air cooling and ordinary water cooling. In the ordinary water cooling process, a large amount of heated cooling water is produced through the heat exchange process between cooling water and massecuite. The current equipment does not specifically treat this part of the heated cooling water. It is usually discharged directly to the sewer or occasionally used in a small amount, which is a great waste of heat and water resources and does not meet the requirements of modern technology for energy saving and emission reduction. . the

Utility model content

The purpose of the utility model is to provide a cooling water recycling device for massecuite, which can recycle the cooling water in the candy production process and realize energy saving and emission reduction.

In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

A cooling water recovery device for massecuite, the key points of its structure are that it includes a heat insulation box, and a water inlet and an overflow pipe at a certain distance are arranged on the side wall of the heat insulation box near the top of the box. The side wall of the box near the bottom of the body is provided with a water outlet and a sewage outlet at a certain distance, and a water level gauge and a thermometer communicating with the inside of the box are also provided on the outside wall of the heat insulation box.

Preferably, the heat insulation box is a cylindrical double-layer heat insulation box.

Preferably, the water inlet is connected to the cooling water outlet of the massecuite cooling bed through a thermal insulation pipeline, and a flow rate control device is arranged at the junction of the thermal insulation pipeline and the massecuite cooling bed.

Preferably, the water inlet and the overflow pipe are located on the same horizontal line, and are symmetrical to the center line of the heat insulation box; the water outlet is located directly below the water inlet, and the sewage outlet is located directly below the overflow pipe. The sewage outlet is lower than the water outlet.

Preferably, the water outlet is connected to the thermal insulation device in the process link or connected to the domestic hot water unit through pipelines.

Preferably, an anti-backflow valve is provided at the water inlet.

Beneficial effect:

In the utility model, a flow rate control device is arranged at the cooling water outlet of the massecuite cooling bed, and the heated cooling water is introduced into the heat insulation box for storage through the heat insulation pipeline, and the water outlet of the heat insulation box is connected to a specific The unit can meet the heat preservation needs of other process links, and can also be used as domestic hot water, thereby reducing the loss of heat and the waste of water resources in the production process, and meeting the requirements of energy saving and emission reduction.

Description of drawings

Fig. 1 is the structure schematic diagram of the massecuite cooling water recovery device described in the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail:

As shown in Figure 1, the massecuite cooling water recovery device described in the utility model includes a cylindrical, double-layer heat insulation box 2, and an interval section is provided on the box side wall of the heat insulation box 2 near the top. The water inlet 1 and the overflow pipe 3 are provided with a water outlet 7 and a sewage outlet 4 at a distance on the side wall of the heat insulation box 2 near the bottom; the water inlet 1 and the overflow pipe 3 are located at On the same horizontal line, and symmetrical with the center line of the heat insulation box 2, the water outlet 7 is located directly below the water inlet 1, the sewage outlet 4 is located directly below the overflow pipe 3, and the sewage outlet 4 is lower than the water outlet 7; An anti-backflow valve 8 is provided at the water inlet 1 .

A water level gauge 6 and a thermometer 5 communicating with the interior of the heat-insulating box 2 are also provided on the outer wall of the heat-insulating box 2, and the thermometer 5 is arranged near the bottom of the heat-insulating box 2 so that the water temperature can be measured when the amount of water is small. .

The water inlet 1 is connected to the cooling water outlet of the massecuite cooling bed through a thermal insulation pipeline 9, and a flow rate control device 10 is arranged at the junction of the thermal insulation pipeline 9 and the massecuite cooling bed. Pipes are better at preventing heat loss during water flow.

The water outlet 7 of the massecuite cooling water recovery device is connected to the thermal insulation device in the process link or to the domestic hot water unit through pipelines, so as to realize rapid turnover of hot water and reduce heat loss during storage.

The utility model can store a large amount of heated and cooled water produced by heat exchange with massecuite in the production process, and then connect it to a specific unit, so as to realize the heat preservation needs of other process links and serve as domestic hot water, reducing the heat loss in the production process. Loss of energy and waste of water resources. In addition, for the utility model, combined with different process scales and hot water requirements, through engineering calculations, scientifically design the water storage capacity and volume of the heat insulation box 2, which can reduce the overall cost of the recovery device; at the same time, according to the use of hot water And operation cost, select the suitable production material of this utility model.

Claims (6)

1. A cooling water recovery device for massecuite, which is characterized in that: it includes a heat insulation box (2), and a water inlet (1 ) and overflow pipe (3), on the side wall of the heat insulation box (2) near the bottom, there are water outlets (7) and sewage outlets (4) at a certain distance, in the heat insulation box (2) A water level gauge (6) and a thermometer (5) communicating with the inside of the tank are also provided on the outer wall. 2. The massecuite cooling water recovery device according to claim 1, characterized in that: the heat insulation box (2) is a cylindrical double-layer heat insulation box. 3. The massecuite cooling water recovery device according to claim 2, characterized in that: the water inlet (1) is connected to the cooling water outlet of the massecuite cooling bed through a heat-insulated pipeline (9), and the heat-insulated pipe A flow rate control device (10) is provided at the joint between the road (9) and the massecuite cooling bed. 4. The massecuite cooling water recovery device according to claim 3, characterized in that: the water inlet (1) and the overflow pipe (3) are located on the same horizontal line, and the center of the heat insulation box (2) The line is symmetrical to the center; the water outlet (7) is located directly below the water inlet (1), the sewage outlet (4) is located directly below the overflow pipe (3), and the sewage outlet (4) is lower than the water outlet (7) . 5. The massecuite cooling water recovery device according to claim 4, characterized in that: the water outlet (7) is connected to the thermal insulation device in the process link or connected to the domestic hot water unit through a pipeline. 6. The massecuite cooling water recovery device according to any one of claims 1-5, characterized in that: an anti-backflow valve (8) is provided at the water inlet (1).

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