CN213146104U

CN213146104U - Quick-cooling milk cleaning system

Info

Publication number: CN213146104U
Application number: CN202021821025.5U
Authority: CN
Inventors: 魏勇; 刘文华; 杨振; 王小龙; 周耀辉
Original assignee: Xinjiang Tianao Animal Husbandry Co ltd
Current assignee: Xinjiang Tianao Animal Husbandry Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-07
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a quick-cooling milk cleaning system, including milk buffer tank, washing liquid supply system and quick-cooling system, wash the top tube coupling of liquid supply system and milk buffer tank, be provided with first conveyer pipe between milk buffer tank and the quick-cooling system, the one end of first conveyer pipe is connected with the bottom of milk buffer tank, the other end and the quick-cooling headtotail of first conveyer pipe are provided with the delivery pump on the first conveyer pipe. A return pipe is arranged between the quick cooling system and the milk cache tank, one end of the return pipe is connected with the quick cooling system, and the other end of the return pipe is connected with the top of the milk cache tank. The utility model discloses a delivery pump and back flow can wash the fast cold pipeline, and is the same with the fast cold flow, is favorable to reducing artifical input cost, and the cleaning performance is good.

Description

Quick-cooling milk cleaning system

Technical Field

The utility model relates to a milk storage quick-cooling equipment technical field especially relates to a quick-cooling milk cleaning system.

Background

The temperature of the raw milk just extruded is usually about 34 ℃, and if the raw milk is not cooled in time, the quality of the milk is reduced by enzymes, microorganisms and the like in the raw milk. In order to ensure the freshness of raw milk, it is necessary to cool it rapidly, propagate microorganisms and perform enzyme activity.

However, after the milk is quickly cooled, because the milk residue still exists on the conveying pipeline, if the milk is not cleaned timely, the microorganism still grows after contacting with the air, and the problem that the subsequent treatment is influenced by the byproduct is generated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide a wash convenient, with low costs fast cold milk cleaning system to solve above-mentioned at least one technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a quick cold milk cleaning system, includes milk buffer tank, washing liquid supply system and quick cold system, wash the liquid supply system with the top tube coupling of milk buffer tank, milk buffer tank with be provided with first conveyer pipe between the quick cold system, the one end of first conveyer pipe with the bottom of milk buffer tank is connected, the other end of first conveyer pipe with quick cold headtotail, be provided with the delivery pump on the first conveyer pipe. The quick cooling system with be provided with the back flow between the milk buffer tank, the one end of back flow with the quick cooling system is connected, the other end of back flow with the top of milk buffer tank is connected.

The utility model has the advantages that: the utility model discloses a delivery pump and back flow can wash the fast cold pipeline, and is the same with the fast cold flow, is favorable to reducing artifical input cost, and the cleaning performance is good.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the quick cooling system includes first cooler, second cooler and milk storage tank, the exit end of first cooler pass through the second conveyer pipe with the entry end of second cooler is connected, the exit end of second cooler pass through the third conveyer pipe with milk storage tank connects, the entry end of first cooler with first duct connection, milk storage tank's bottom with back flow tube coupling.

The beneficial effect of adopting the further scheme is that: the first cooler and the second cooler are connected, and the milk storage tank is connected with the return pipe, so that the quick-cooling pipeline can be flushed, and residues are avoided.

Furthermore, two milk storage tanks are arranged, and the bottoms of the two milk storage tanks are connected with the return pipe.

The beneficial effect of adopting the further scheme is that: the milk storage tank is provided with two functions of one function for standby use, is beneficial to the buffer function of the cleaning fluid and is used for backflow.

Further, the third conveyer pipe with be provided with the connecting pipe between the back flow, the one end of connecting pipe with the third duct connection, the other end of connecting pipe with the back flow is connected, be provided with the valve on the connecting pipe.

The beneficial effect of adopting the further scheme is that: the connecting pipe can be convenient for adjust the position of backward flow, and it is higher to wash the flexibility.

Furthermore, the return pipe is close to one of milk buffer tank is served and is provided with the evacuation pipe, the one end of evacuation pipe with the return pipe is connected, be provided with the exhaust valve on the evacuation pipe.

The beneficial effect of adopting the further scheme is that: the emptying pipe is used for emptying, and is beneficial to the discharge of disinfectant.

Further, wash the liquid supply system and include hot-water cylinder, cold water tank, lye tank, acidizing fluid jar and disinfection water pitcher, the hot-water cylinder with the cold water tank all through first disinfection pipe with milk buffer tank connects, be provided with the flowing back valve on the first disinfection pipe, the lye tank sour fluid jar and the disinfection water pitcher all through the second disinfection pipe with the top of milk buffer tank is connected, be provided with the liquid feed pump on the second disinfection pipe.

The beneficial effect of adopting the further scheme is that: the quick cooling pipeline can be effectively cleaned by adopting hot water, cold water, alkali liquor, acid liquor and disinfectant water, so that pollutant residue is avoided.

Further, the delivery pumps are arranged in two, and the two delivery pumps are arranged on the first delivery pipe in parallel.

The beneficial effect of adopting the further scheme is that: the two conveying pumps are used in a one-by-one mode, and can better convey the cleaning liquid.

Further, the two delivery pumps are variable frequency pumps.

The beneficial effect of adopting the further scheme is that: the variable frequency pump is adopted to adjust the cleaning flow of the cleaning liquid, and the use is convenient.

Furthermore, a plurality of liquid level sensors are arranged on the outer side of the milk cache tank at intervals along the axis.

The beneficial effect of adopting the further scheme is that: the liquid level sensor can measure the amount of cleaning liquid in the milk cache tank, so that the cleaning can be controlled conveniently.

Further, the liquid level sensor is a floating ball liquid level switch.

The beneficial effect of adopting the further scheme is that: the float level switch can detect the liquid level in place more accurately, and is favorable for controlling the using amount of the cleaning liquid.

Drawings

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

In the drawings, the components represented by the respective reference numerals are listed below:

1. a milk buffer tank; 2. a first cooler; 3. a second cooler; 4. a milk storage tank; 5. a return pipe; 6. cleaning the liquid supply system; 61. a hot water tank; 62. a cold water tank; 63. an alkali liquor tank; 64. an acid liquor tank; 65. disinfecting the water tank; 66. a drain valve; 67. a liquid supply pump; 7. a first delivery pipe; 8. a second delivery pipe; 9. a third delivery pipe; 10. a valve; 11. emptying the pipe; 12. an evacuation valve; 13. a delivery pump; 14. a liquid level sensor.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1, the core of the utility model is to provide a quick-cooling milk cleaning system, including milk buffer tank 1, wash feed liquid system 6 and quick-cooling system, wash feed liquid system 6 and milk buffer tank 1's top tube coupling, be provided with first conveyer pipe 7 between milk buffer tank 1 and the quick-cooling system, the one end and the bottom of milk buffer tank 1 of first conveyer pipe 7 are connected, the other end and the quick-cooling headtotail of first conveyer pipe 7, be provided with delivery pump 13 on the first conveyer pipe 7, be provided with back flow 5 between quick-cooling system and the milk buffer tank 1, the one end and the quick-cooling headtotail of back flow 5, the other end and the top of milk buffer tank 1 of back flow 5 are connected.

Preferably, the quick cooling system comprises a first cooler 2, a second cooler 3 and a milk storage tank 4, the outlet end of the first cooler 2 is connected with the inlet end of the second cooler 3 through a second delivery pipe 8, the outlet end of the second cooler 3 is connected with the milk storage tank 4 through a third delivery pipe 9, the inlet end of the first cooler 2 is connected with a first delivery pipe 7, the bottom of the milk storage tank 4 is connected with a return pipe 5 through a pipeline, it should be noted that a thermometer can be arranged on the third delivery pipe 9 to measure the temperature of the cleaning liquid, and control of cleaning is facilitated, and it should be noted that a cleaning liquid inlet is arranged on the milk storage tank 4 and connected with the third delivery pipe 9.

Preferably, the milk storage tanks 4 are provided with two, the bottoms of the two milk storage tanks 4 are connected with the return pipe 5, it should be noted that a discharge valve is arranged on a pipeline connecting the milk storage tanks 4 and the return pipe 5, a return valve is arranged at one end of the return pipe 5 close to the milk storage tank 1, a discharge pipe is arranged at one end of the return pipe 5 close to the milk storage tank 4, one end of the discharge pipe is connected with the return pipe 5, and a discharge valve is arranged on the discharge pipe and used for discharging cleaning fluid.

Preferably, a connecting pipe is arranged between the third conveying pipe 9 and the return pipe 5, one end of the connecting pipe is connected with the third conveying pipe 9, the other end of the connecting pipe is connected with the return pipe 5, and a valve 10 is arranged on the connecting pipe.

Preferably, an emptying pipe 11 is arranged at one end of the return pipe 5 close to the milk cache tank 1, one end of the emptying pipe 11 is connected with the return pipe 5, and an emptying valve 12 is arranged on the emptying pipe 11; it should be noted that the height of the milk storage tank 4 is higher than that of the milk storage tank 1, and the cleaning liquid delivered to the milk storage tank 4 by the delivery pump 13 flows back to the milk storage tank 1 through the return pipe 5 by gravity, or a return pump is disposed on the return pipe 5 to return the cleaning liquid.

Preferably, the cleaning and liquid supplying system 6 comprises a hot water tank 61, a cold water tank 62, an alkaline liquid tank 63, an acid liquid tank 64 and a sterilized water tank 65, wherein the hot water tank 61 and the cold water tank 62 are connected with the milk cache tank 1 through a first sterilized pipe, a liquid discharge valve 66 is arranged on the first sterilized pipe, the alkaline liquid tank 63, the acid liquid tank 64 and the sterilized water tank 65 are connected with the top of the milk cache tank 1 through a second sterilized pipe, and a liquid supply pump 67 is arranged on the second sterilized pipe.

It is noted that the hot water temperature is 75 ℃, the cold water temperature is 25 ℃, the concentration of the alkali liquor for cleaning is 0.5 to 1 percent, the concentration of the acid liquor is 0.5 to 1 percent, and the component of the disinfectant water is peroxyacetic acid.

Preferably, two delivery pumps 13 are provided, and the two delivery pumps 13 are provided in parallel on the first delivery pipe 7.

Preferably, both transfer pumps 13 are variable frequency pumps.

Preferably, a plurality of level sensors 14 are arranged at intervals along the axis outside the milk buffer tank 1.

Preferably, the liquid level sensor 14 is a float level switch, and it should be noted that the float level switch is an ESC7810 side-mounted stainless steel float switch.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick cooling milk cleaning system is characterized by comprising a milk buffer tank (1), a cleaning liquid supply system (6) and a quick cooling system, the cleaning liquid supply system (6) is connected with a pipeline at the top of the milk buffer tank (1), a first conveying pipe (7) is arranged between the milk buffer tank (1) and the quick cooling system, one end of the first delivery pipe (7) is connected with the bottom of the milk buffer tank (1), the other end of the first conveying pipe (7) is connected with the quick cooling system, a conveying pump (13) is arranged on the first conveying pipe (7), a return pipe (5) is arranged between the quick cooling system and the milk buffer tank (1), one end of the return pipe (5) is connected with the quick cooling system, and the other end of the return pipe (5) is connected with the top of the milk cache tank (1).

2. A quick-cooling milk washing system according to claim 1, characterized in that it comprises a first cooler (2), a second cooler (3) and a milk storage tank (4), the outlet end of the first cooler (2) being connected to the inlet end of the second cooler (3) through a second duct (8), the outlet end of the second cooler (3) being connected to the milk storage tank (4) through a third duct (9), the inlet end of the first cooler (2) being connected to the first duct (7), the bottom of the milk storage tank (4) being in line with the return duct (5).

3. Quick-cooling milk washing system according to claim 2, characterized in that there are two milk tanks (4), the bottoms of both milk tanks (4) being connected to the return pipe (5).

4. A quick-cooling milk cleaning system according to claim 2, characterized in that a connecting pipe is provided between the third delivery pipe (9) and the return pipe (5), one end of the connecting pipe is connected to the third delivery pipe (9), the other end of the connecting pipe is connected to the return pipe (5), and a valve (10) is provided on the connecting pipe.

5. A quick-cooling milk washing system according to claim 4, characterized in that an emptying pipe (11) is arranged on the end of the return pipe (5) close to the milk buffer tank (1), one end of the emptying pipe (11) is connected with the return pipe (5), and an emptying valve (12) is arranged on the emptying pipe (11).

6. The quick-cooling milk cleaning system according to claim 1, wherein the cleaning and liquid supply system (6) comprises a hot water tank (61), a cold water tank (62), an alkali liquid tank (63), an acid liquid tank (64) and a sterilized water tank (65), the hot water tank (61) and the cold water tank (62) are connected with the milk cache tank (1) through a first sterilized pipe, a liquid discharge valve (66) is arranged on the first sterilized pipe, the alkali liquid tank (63), the acid liquid tank (64) and the sterilized water tank (65) are connected with the top of the milk cache tank (1) through a second sterilized pipe, and a liquid supply pump (67) is arranged on the second sterilized pipe.

7. Quick-cooling milk washing system according to any one of claims 1 to 6, characterised in that said delivery pumps (13) are provided in two, two said delivery pumps (13) being arranged side by side on the first delivery duct (7).

8. Quick-cooling milk washing system according to claim 7, characterized in that both said delivery pumps (13) are variable-frequency pumps.

9. Quick-cooling milk washing system according to any one of claims 1-6, characterised in that the outside of the milk buffer tank (1) is provided with a plurality of level sensors (14) spaced along the axis.

10. The quick-cooling milk washing system according to claim 9, characterized in that said level sensor (14) is a float level switch.