Cooling water energy-saving cooling device for milk powder processing

Abstract

The utility model discloses a cooling water energy-saving cooling device for milk powder processing, which is characterized in that a plurality of layers of inclined drainage plates are sequentially arranged on the inner side wall of a tank body from top to bottom, a drainage column body is fixed at the bottom in the tank body, a plurality of layers of inclined guide plates corresponding to the inclined drainage plates are sequentially arranged on the periphery of the drainage column body from top to bottom, and a spraying plate is mounted in the tank body through a connecting rod; during use, cooling water can enter the spraying plate through the cooling water inlet pipe to be sprayed downwards, and the sprayed cooling water can sequentially fall onto the inclined drainage plate and the inclined flow guide plate to flow slowly, so that the stroke of the cooling water in the tank body is prolonged, and the heat exchange effect and efficiency are improved; the lower end of the driving motor is connected with a cooling fan located above the spraying plate, the bottom of the tank body is communicated with a drainage pipe, a plurality of air holes are formed in the side wall of the tank body, and in the process, the driving motor can drive the cooling fan to rotate to suck external cold air into the tank body through the air holes to conduct heat exchange with flowing cooling water. And the cooling water after heat exchange and cooling can be discharged through the drainage pipe for reuse.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling water application technical field especially relates to a cooling water energy -conserving cooling device for milk powder processing. BACKGROUND

[0002] In the milk powder processing process, usually need to use cooling water in sterilization, concentration etc. multiple stages, for example, after spray drying need to cool the high temperature milk powder, evaporative concentration system is used for the condensation of secondary steam, and cooling to homogenizer, sterilization equipment etc., in the process of using cooling water, must configure the cooling device for water cooling, so that water and air heat exchange, make water temperature drop, but the existing cooling device water stays in its shorter time, heat exchange efficiency is lower, and the heat exchange effect is poor. SUMMARY

[0003] The purpose of the present application is to provide a kind of cooling water energy -conserving cooling device for milk powder processing, to solve the existing cooling device water stays in its shorter time, lead to heat exchange efficiency is lower, and the effect is poor.

[0004] To solve the above technical problems, the present application provides a kind of cooling water energy -conserving cooling device for milk powder processing, comprising:

[0005] The inner side wall of the tank is sequentially provided with multiple inclined drainage plates from top to bottom, and the inclined drainage plates of different layers are arranged at intervals.The inner bottom of the tank is fixed with a drainage column body, and the outer periphery of the drainage column body is sequentially provided with multiple inclined guide plates corresponding to the inclined drainage plates from top to bottom.The tank is provided with a spray plate above the drainage column body and the uppermost inclined drainage plate by a connecting rod.The spray plate is connected with a cooling water inlet pipe extending to the outside of the tank.The top cover of the tank is connected with an exhaust pipe and fixed with a drive motor.The lower end of the drive motor is connected with a cooling fan above the spray plate.The bottom of the tank is connected with a drain pipe, and the sidewall of the tank is provided with multiple air holes.

[0006] As a preferred embodiment, a kind of cooling water energy -conserving cooling device for milk powder processing, the top of the drainage column body is conical.

[0007] It needs to be specified in the scheme that a kind of cooling water energy -conserving cooling device for milk powder processing, the drainage column body is hollow, and multiple through holes are arranged on the outer periphery of the drainage column body.

[0008] As a preferred embodiment, a kind of cooling water energy -conserving cooling device for milk powder processing, the outer side of the tank is also connected with a cooling air pipe in the tank, and the cooling water inlet pipe extends to the outside of the tank through the cooling air pipe.

[0009] As a preferred embodiment, a cooling water energy-saving cooling device for milk powder processing, the spray plate is integrally formed with each connecting rod.

[0010] Compared with the prior art, the cooling water energy-saving cooling device for milk powder processing comprises a tank body, a plurality of inclined drainage plates are sequentially arranged on the inner side wall of the tank body from top to bottom, the inclined drainage plates of different layers are arranged at intervals, a drainage column body is fixed to the inner bottom of the tank body, a plurality of inclined guide plates corresponding to the inclined drainage plates are sequentially arranged on the outer periphery of the drainage column body from top to bottom, a spray plate located above the drainage column body and the uppermost inclined drainage plate is installed in the tank body through a connecting rod, a cooling water inlet pipe extending to the outside of the tank body is communicated with the spray plate, during use, cooling water can enter the spray plate through the cooling water inlet pipe and be sprayed downward, the sprayed cooling water can flow slowly on the inclined drainage plates and the inclined guide plates in sequence, thereby prolonging the travel of the cooling water in the tank body and improving the heat exchange effect and efficiency; an exhaust pipe is connected to the top cover of the tank body and a driving motor is fixed thereto, the lower end of the driving motor is connected to a cooling fan located above the spray plate, a drain pipe is communicated with the bottom of the tank body, and a plurality of air vents are arranged on the side wall of the tank body, during the process, the driving motor can drive the cooling fan to rotate and suck the external cold air into the tank body through the air vents to exchange heat with the flowing cooling water, and the cooling water after heat exchange and cooling can be discharged through the drain pipe for reuse. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings needed in the embodiments. Obviously, for those skilled in the art, other drawings can also be obtained without creative efforts based on these drawings.

[0012] Figure 1 A structure schematic diagram of the cooling water energy-saving cooling device for milk powder processing provided by the embodiments of the present application;

[0013] Figure 2 An internal structure schematic diagram of the cooling water energy-saving cooling device for milk powder processing provided by the embodiments of the present application;

[0014] Figure 3 An internal structure schematic diagram of another cooling water energy-saving cooling device for milk powder processing provided by the embodiments of the present application;

[0015] Figure 4 A cooling fan installation structure schematic diagram provided by the embodiments of the present application;

[0016] Figure 5 A spray plate structure schematic diagram provided by the embodiments of the present application;

[0017] In the figure: 1, tank body; 2, inclined drainage plate; 3, drainage column; 4, inclined guide plate; 5, connecting rod; 6, spray plate; 60, nozzle; 7, cooling water inlet pipe; 8, top cover; 9, exhaust pipe; 10, driving motor; 11, cooling fan; 12, drain pipe; 13, air vent; 14, cooling air pipe. DETAILED DESCRIPTION

[0018] In order to make the person skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings.

[0019] The core of the present application is to provide a kind of cooling water energy-saving cooling device for milk powder processing, the water in the existing cooling device stays in it for a short time, leading to the problem of low heat exchange efficiency and poor effect.

[0020] Figure 1 A kind of cooling water energy-saving cooling device for milk powder processing provided by the embodiment of the present application structure schematic diagram, Figure 2 A kind of cooling water energy-saving cooling device for milk powder processing provided by the embodiment of the present application internal structure schematic diagram, Figure 3 Another kind of cooling water energy-saving cooling device for milk powder processing provided by the embodiment of the present application internal structure schematic diagram, Figure 4 A kind of cooling fan mounting structure schematic diagram provided by the embodiment of the present application, Figure 5 A kind of spray plate structure schematic diagram provided by the embodiment of the present application, see Figures 1 to 5 As shown.

[0021] Example 1

[0022] The utility model provides a kind of cooling water energy-saving cooling device for milk powder processing, including tank body 1, the shape and size of tank body 1 can be determined according to actual situation, multiple layers of inclined drainage plate 2 are sequentially arranged from top to bottom in the inner side wall of tank body 1, inclined drainage plate 2 of different layers is arranged with interval, that is, the inclined drainage plate 2 of next layer and the inclined drainage plate 2 of last layer are not in the same vertical line.The inner bottom of tank body 1 is fixed with drainage column body 3, the outer periphery of drainage column body 3 is sequentially provided with multiple layers of inclined guide plate 4 from top to bottom, after setting, inclined guide plate 4 corresponds with inclined drainage plate 2, that is, inclined guide plate 4 and inclined drainage plate 2 are staggered arrangement, the cooling water that flows from inclined drainage plate 2 can fall on the inclined guide plate 4 of lower layer, then fall on the inclined drainage plate 2 of lower layer, and so on.Tank body 1 is installed with spray plate 6 by connecting rod 5, spray plate 6 is located above drainage column body 3 and the uppermost inclined drainage plate 2, the lower side of spray plate 6 is provided with nozzle 60, spray plate 6 is communicated with cooling water inlet pipe 7 extending to the outside of tank body 1, water pump is arranged on cooling water inlet pipe 7 when using, water pump is not shown in the figure, cooling water can be pumped to spray plate 6 by water pump and cooling water inlet pipe 7 cooperation, finally is sprayed to the inclined guide plate 4 and inclined drainage plate 2 below slowly by each nozzle 60, the setting of inclined guide plate 4 and inclined drainage plate 2 can extend the cooling travel of cooling water.The top cover 8 of tank body 1 is connected with exhaust pipe 9 and is fixed with driving motor 10, the lower end of driving motor 10 is connected with cooling fan 11, cooling fan 11 is located above spray plate 6, the side wall of tank body 1 is provided with multiple air holes 13, during the process of being sprayed by spray plate 6, driving motor 10 can be started to drive cooling fan 11 to rotate and suck the cold air of outside into tank body 1 through air hole 13 to exchange heat with flowing cooling water, the bottom of tank body 1 is communicated with drain pipe 12, and the cooling water after heat exchange and cooling can be discharged through drain pipe 12 for reuse.

[0023] Example 2

[0024] On the basis of example 1, a kind of cooling water energy-saving cooling device for milk powder processing, to ensure that cooling water can flow down smoothly, preferably, the top of drainage column body 3 can be set to be tapered.

[0025] In this embodiment, a kind of cooling water energy-saving cooling device for milk powder processing, to increase the path of cooling water and cold air, preferably, drainage column body 3 can be set to hollow structure, and multiple through holes are provided on the outer periphery of drainage column body 3, through hole is not shown in the figure, after the cooling water sprayed by spray plate 6 flows into drainage column body 3, it can be discharged through through hole, cold air can also be discharged from the through hole at the top or upper part of drainage column body 3 after through hole, improve the heat exchange effect of cold cooling water.

[0026] Based on the embodiment 1, a cooling water energy-saving cooling device for milk powder processing, in order to further improve the heat exchange effect of the cooling water, preferably, the outer side of the tank body 1 is also communicated with the cooling air pipe 14 located in the tank body 1, and the cooling water inlet pipe 7 extends to the outside of the tank body 1 through the cooling air pipe 14.

[0027] Based on the embodiment 1, a cooling water energy-saving cooling device for milk powder processing, in order to improve the design convenience, preferably, the spray plate 6 and each connecting rod 5 can be formed in an integrated structure.

[0028] The utility model provides a kind of cooling water energy-saving cooling device for milk powder processing, comprising: tank body 1, the inner side wall of tank body 1 is sequentially provided with multiple layers of inclined drainage plate 2 from top to bottom, different layers of inclined drainage plate 2 are arranged at intervals, the inner bottom of tank body 1 is fixed with drainage column body 3, the outer periphery of drainage column body 3 is sequentially provided with multiple layers of inclined flow guide plate 4 corresponding to inclined drainage plate 2 from top to bottom, spray plate 6 located above drainage column body 3 and the uppermost layer of inclined drainage plate 2 is installed in tank body 1 by connecting rod 5, cooling water inlet pipe 7 extending to the outside of tank body 1 is communicated on spray plate 6, when using, cooling water can enter spray plate 6 by cooling water inlet pipe 7 and be sprayed downward, and the sprayed cooling water can be sequentially dropped on inclined drainage plate 2 and inclined flow guide plate 4 and slowly flows, to further extend the travel of cooling water in tank body 1, improve heat exchange effect and efficiency;Tank lid 8 of tank body 1 is connected with exhaust pipe 9 and is fixed with driving motor 10, the lower end of driving motor 10 is connected with cooling fan 11 located above spray plate 6, the bottom of tank body 1 is communicated with drain pipe 12, and the sidewall of tank body 1 is provided with multiple air holes 13, in the process, driving motor 10 can drive cooling fan 11 to rotate and suck the cold air outside into tank body 1 through air hole 13 and exchange heat with flowing cooling water, and the cooling water after heat exchange and cooling can be discharged through drain pipe 12 and used again.

[0029] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope of the application being indicated by the following claims.

[0030] It should be understood that the application is not limited to the precise construction that has been described above and shown in the accompanying drawings and that various modifications and changes can be made by those skilled in the art without departing from the scope of the application. The embodiments described above do not constitute a limitation of the protection scope of the application.

Claims

1. A cooling device for energy saving of cooling water for milk powder processing, characterized by, Include: The inner side wall of the tank (1) is sequentially provided with multiple layers of inclined drainage plates (2) from top to bottom, the inclined drainage plates (2) of different layers are arranged at intervals, the inner bottom of the tank (1) is fixed with a drainage column (3), the outer periphery of the drainage column (3) is sequentially provided with multiple layers of inclined guide plates (4) corresponding to the inclined drainage plates (2) from top to bottom, a spraying plate (6) located above the drainage column (3) and the uppermost inclined drainage plate (2) is installed in the tank (1) through a connecting rod (5), the spraying plate (6) is communicated with a cooling water inlet pipe (7) extending to the outside of the tank (1), the top cover (8) of the tank (1) is connected with an exhaust pipe (9) and fixed with a driving motor (10), the lower end of the driving motor (10) is connected with a cooling fan (11) located above the spraying plate (6), the bottom of the tank (1) is communicated with a drain pipe (12), and the side wall of the tank (1) is provided with multiple air holes (13).

2. The cooling water saving cooling device for milk powder processing according to claim 1, characterized by The top of the drainage column (3) is conical.

3. The cooling water saving cooling device for milk powder processing according to claim 2, characterized by The drainage column (3) is hollow, and multiple through holes are arranged on the outer periphery of the drainage column (3).

4. The cooling water saving cooling device for milk powder processing according to claim 1, characterized by The outer side of the tank (1) is also communicated with a cooling air pipe (14) located in the tank (1), and the cooling water inlet pipe (7) extends to the outside of the tank (1) through the cooling air pipe (14).

5. The cooling water saving cooling device for milk powder processing according to claim 1, characterized by The spraying plate (6) and each connecting rod (5) are integrally formed.

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