Emulsion purifier

Abstract

The utility model relates to the technical field of purification, in particular to a milk purifier which comprises a conveying box, a filtering box and an air cylinder, the conveying box is connected with the filtering box; the filter box comprises a shell and a filter screen; the filter screen is arranged on the side, close to the ground, in the shell. The air cylinder extends into the shell on the side, away from the ground, of the shell An extrusion plate is arranged on one side of the cylinder close to the ground. Generally, raw milk is purified through the processes of filtration, centrifugation and the like, and due to the fact that part of impurities are small, the raw milk is thick, the raw milk needs a long time to be filtered during filtration, the waiting time is long, and the milk purification efficiency is low. Compared with the prior art, the raw milk filtering device has the advantages that the raw milk on the filter screen is extruded by using the extrusion plate, so that the filtering process is accelerated, the working efficiency is improved, the utilization rate of the raw milk can be improved, and the waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of purification, in particular to an emulsion purifier. Background Art

[0002] Raw milk refers to the liquid squeezed directly from the mammary glands of mammals without any processing. Raw milk is the main raw material for dairy production and has a vital impact on the quality and taste of dairy products. In the dairy industry, the quality control and testing of raw milk are very strict to ensure that it meets the relevant hygiene and quality standards. Freshly collected raw milk usually contains some mechanical impurities and bacteria, such as hair, feed residues, mammary gland cells, pathogens, etc. These impurities will affect the hygiene and taste of raw milk, so it usually needs to be purified before making dairy products.

[0003] Raw milk is usually purified through filtration and centrifugation. Since some impurities are small and raw milk is relatively viscous, it takes a long time to filter the raw milk and the waiting time is long, so the efficiency of milk purification is low. Utility Model Content

[0004] In view of the technical problems of the prior art, the utility model provides a milk purifying machine.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A milk purifier comprises: a conveying box, a filter box, and a cylinder; the conveying box is connected to the filter box; the filter box comprises: a shell and a filter screen; the filter screen is arranged on the side of the shell close to the ground; the cylinder extends into the shell on the side of the shell away from the ground; and an extrusion plate is arranged on the side of the cylinder close to the ground.

[0007] Furthermore, the delivery box includes: a delivery shell, an input pipe, a disinfection pipe, a delivery pipe, and a delivery pump; the disinfection pipe is arranged in the delivery shell; one end of the input pipe is connected to the disinfection pipe, and the other end extends out of the delivery shell; the delivery pipe extends into the delivery shell; one end of the delivery pipe is connected to the disinfection pipe, and the other end is connected to the filter box; the delivery pump is arranged on the delivery pipe.

[0008] Furthermore, it also includes ultraviolet lamps; there are a plurality of ultraviolet lamps; the ultraviolet lamps are arranged on the inner wall of the conveying shell; the disinfection tube is a spiral structure; the disinfection tube is made of organic glass, so that ultraviolet rays can pass through the disinfection tube to disinfect the raw milk.

[0009] Furthermore, the filter box also includes a delivery port; the delivery port is arranged on the inner side wall of the shell; the delivery port is arranged on the side of the extrusion plate close to the filter screen; the delivery port corresponds to the delivery pipe.

[0010] Furthermore, it also includes a centrifuge; the centrifuge includes: a body shell, a centrifuge tank, and a motor; the centrifuge tank is arranged on the side of the filter box close to the ground; and the motor is arranged on the side of the centrifuge tank away from the filter box.

[0011] Furthermore, it also includes a heater; the heater is arranged inside the body shell; the heater is arranged outside the centrifugal tank; the centrifugal tank is made of heat-conducting materials such as stainless steel.

[0012] The utility model has the beneficial effects that: a squeezing plate is arranged on the cylinder, which can squeeze the raw milk on the filter net, speed up the filtering process, and reduce the waiting time required for filtering. An ultraviolet lamp and a heater are also arranged, which can sterilize the raw milk and separate it more effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 : A schematic diagram of the structure of the utility model;

[0014] Figure 2 : Schematic diagram of the internal structure of the conveyor box;

[0015] Figure 3 : Schematic diagram of the internal structure of the filter box;

[0016] Figure 4 : Schematic diagram of the internal structure of the centrifuge.

[0017] In the figure: 1. conveying box; 11. conveying shell; 12. input pipe; 13. disinfection pipe; 14. conveying pipe; 15. conveying pump; 2. filter box; 21. shell; 22. filter screen; 23. conveying port; 3. cylinder; 31. extrusion plate; 4. ultraviolet lamp; 5. centrifuge; 51. body shell; 52. centrifuge tank; 53. motor; 6. heater. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] according to Figure 1-4 The utility model provides a milk purifier, comprising: a conveying box 1, a filter box 2, a cylinder 3, an ultraviolet lamp 4, a centrifuge 5, and a heater 6.

[0020] The conveying box 1 includes: a conveying shell 11, an input pipe 12, a disinfection pipe 13, a conveying pipe 14, and a conveying pump 15. The disinfection pipe 13 is arranged in the conveying shell 11. One end of the input pipe 12 is connected to the disinfection pipe 13, and the other end extends out of the conveying shell 11. The conveying pipe 14 extends into the conveying shell 11. One end of the conveying pipe 14 is connected to the disinfection pipe 13, and the other end is connected to the filter box 2. The conveying pump 15 is arranged on the conveying pipe 14. There are several ultraviolet lamps 4. The ultraviolet lamp 4 is arranged on the inner wall of the conveying shell 11. The disinfection pipe 13 is a spiral structure. The disinfection pipe 13 is made of organic glass so that ultraviolet rays can pass through the disinfection pipe 13 to disinfect the raw milk.

[0021] The raw milk enters the disinfection pipe 13 from the input pipe 12, flows in the spiral disinfection pipe 13, then enters the delivery pipe 14, and finally starts the delivery pump 15 to allow the raw milk to enter the filter box 2. After the raw milk enters the disinfection pipe 13, the ultraviolet lamp 4 can be turned on. Since the disinfection pipe 13 is made of organic glass, the main component of which is polymethyl methacrylate, which can transmit 73.5% of ultraviolet rays, the ultraviolet lamp 4 can irradiate the raw milk through the disinfection pipe 13, so that the ultraviolet rays can kill some viruses and bacteria on the raw milk. The disinfection pipe 13 is made into a spiral structure. On the one hand, the raw milk stays in the disinfection pipe 13 for a longer time, so that the raw milk is irradiated by ultraviolet rays for a longer time to maintain a good sterilization effect. On the other hand, the spiral-shaped pipeline allows all parts of the raw milk to be irradiated while flowing in the disinfection pipe 13, so that the sterilization coverage rate of ultraviolet rays is high.

[0022] The conveying box 1 is connected to the filter box 2. The filter box 2 includes: a housing 21 and a filter screen 22. The filter screen 22 is arranged on the side of the housing 21 close to the ground. The cylinder 3 extends into the housing 21 on the side of the housing 21 away from the ground. An extrusion plate 31 is provided on the side of the cylinder 3 close to the ground. The filter box 2 also includes a conveying port 23. The conveying port 23 is arranged on the inner side wall of the housing 21. The conveying port 23 is arranged on the side of the extrusion plate 31 close to the filter screen 22. The conveying port 23 corresponds to the conveying pipe 14.

[0023] When the raw milk enters the filter box 2 from the delivery pipe 14, it enters from the delivery port 23. After entering, the raw milk falls on the filter screen 22. Since the raw milk is relatively viscous and the filtering speed is slow, the raw milk in the filter box 2 becomes more and more after the raw milk continues to enter. When the raw milk accumulated in the filter box 2 is about to reach the delivery port 23, the delivery pump 15 is closed, the raw milk is stopped from being delivered to the filter box 2, and the cylinder 3 is started. The cylinder 3 drives the extrusion plate 31 to move toward the filter screen 22. After the extrusion plate 31 passes through the delivery port 23, it starts to squeeze the raw milk. At this time, the delivery port 23 is not connected with the milk in the filter box 2, so that the raw milk has only one outlet, the filter screen, after being pressed, so that the raw milk can pass through the filter screen 22 faster, so that the efficiency of the milk purification process is improved, and the extrusion method can also squeeze out the raw milk that originally stayed on the filter screen or remained on impurities, thereby reducing the waste of raw materials.

[0024] The centrifuge 5 includes: a body shell 51, a centrifuge tank 52, and a motor 53. The body shell 51 is a centrifuge tank 52 disposed on the side of the filter box 2 close to the ground. The motor 53 is disposed on the side of the centrifuge tank 52 away from the filter box 2. The heater 6 is disposed inside the body shell 51. The heater 6 is disposed outside the centrifuge tank 52. The centrifuge tank 52 is made of heat-conducting materials such as stainless steel.

[0025] After the raw milk is filtered from the filter 22, it falls into the centrifugal tank 52 of the centrifuge 5. When all the raw milk is filtered, the raw milk inlet of the centrifugal tank 52 is closed and the heater 6 is turned on. Because the heater 6 is arranged inside the centrifuge 5 and outside the centrifugal tank 52, and the centrifugal tank 52 is made of heat-conducting materials such as stainless steel, when the heater 6 is heated, the inside of the centrifugal tank 52 can also be heated, that is, the raw milk is heated. At this time, the motor 53 is turned on to rotate the centrifugal tank 52 to centrifuge the raw milk. Since the raw milk is heated, the fat particles in the raw milk are separated due to ripening and melting. At the same time, some solid components such as protein will also be denatured by heat to form protein agglomerates, making it easier to deviate, making it easier to separate and purify the raw milk during the centrifugation process. Since fat and protein can be separated more easily at a temperature of 30° C., the temperature can be stopped after heating to this temperature to maintain a constant temperature. After centrifugation for a period of time, the heater 6 is turned off so that the raw milk in the centrifugal tank 52 can be cooled to near room temperature after the centrifugation is completed. At this time, the raw milk in the centrifugal tank 52 is taken out to complete the purification.

[0026] The use process and working principle of this utility model:

[0027] When the utility model is used, first confirm that the extrusion plate 31 is at a position on the side of the delivery port 23 away from the filter screen 22, the raw milk is passed into the input pipe 12, and then into the disinfection pipe 13, the ultraviolet lamp 4 is turned on, and then the raw milk flows from the disinfection pipe 13 into the delivery pipe 14, the delivery pump 15 is turned on, so that the raw milk enters the filter box 2 from the delivery port 23 and falls onto the filter screen 22. When the raw milk in the filter box 2 is about to reach the delivery port 23, the delivery pump 15 and the ultraviolet lamp 4 are turned off, the raw milk is stopped from being delivered to the filter box 2, and the cylinder 3 is turned on so that the extrusion plate 31 moves toward the filter screen 22. When the squeezing plate 31 contacts the raw milk, the raw milk is squeezed so that the raw milk is filtered from the filter screen 22 at a faster speed. The filtered raw milk enters the centrifugal tank 52 of the centrifuge 5. After all the raw milk is filtered, the cylinder 3 is started to return the squeezing plate 31 to its original position, and the centrifugal tank 52 is closed. The heater 6 is started, and the motor 53 is started to rotate the centrifugal tank to centrifuge the raw milk. After a period of centrifugation, the heater 6 is turned off. After the centrifugation is completed, the motor 53 is turned off, and the raw milk in the centrifuge 5 is taken out to complete the milk purification.

[0028] In summary, the utility model uses an extrusion plate to squeeze the raw milk on the filter screen, thereby speeding up the filtering process, improving work efficiency, and also increasing the utilization rate of the raw milk and reducing waste.

[0029] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A milk purifier, characterized in that: include: Conveying box (1), filtering box (2), cylinder (3); The conveying box (1) is connected to the filtering box (2); The filter box (2) comprises: a housing (21) and a filter screen (22); The filter screen (22) is arranged inside the housing (21) on a side close to the ground; The cylinder (3) extends into the housing (21) at a side of the housing (21) away from the ground; The cylinder (3) is provided with an extrusion plate (31) on the side close to the ground.

2. A milk purifier according to claim 1, characterized in that: The delivery box (1) comprises: a delivery shell (11), an input pipe (12), a disinfection pipe (13), a delivery pipe (14), and a delivery pump (15); The disinfection tube (13) is arranged in the conveying housing (11); One end of the input tube (12) is connected to the disinfection tube (13), and the other end extends out of the conveying housing (11); The delivery pipe (14) extends into the delivery housing (11); One end of the delivery pipe (14) is connected to the disinfection pipe (13), and the other end is connected to the filter box (2); The delivery pump (15) is arranged on the delivery pipe (14).

3. A milk purifying machine as claimed in claim 2, characterized in that: Also includes an ultraviolet lamp (4); There are a plurality of ultraviolet lamps (4); The ultraviolet lamp (4) is arranged on the inner wall of the conveying shell (11); The disinfection tube (13) is a spiral structure; The sterilizing tube (13) is made of organic glass so that ultraviolet rays can pass through the sterilizing tube (13) to sterilize the raw milk.

4. A milk purifying machine as claimed in claim 3, characterized in that: The filter box (2) further comprises a delivery port (23); The delivery port (23) is arranged on the inner side wall of the shell (21); The delivery port (23) is arranged on a side of the extrusion plate (31) close to the filter screen (22); The delivery port (23) corresponds to the delivery pipe (14).

5. A milk purifying machine as claimed in claim 1, characterized in that: Also includes a centrifuge (5); The centrifuge (5) comprises: a body shell (51), a centrifuge tank (52), and a motor (53); The centrifugal tank (52) is arranged on a side of the filter box (2) close to the ground; The motor (53) is arranged on a side of the centrifugal tank (52) away from the filter box (2).

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