Filtering device for milk processing

Abstract

The utility model discloses a filtering device for milk processing, which comprises a box body, the upper end of the box body is provided with a box cover, the lower end of the box body is provided with a bracket, and the box body is internally provided with a filtering mechanism for filtering impurities and a sterilizing mechanism for sterilizing and disinfecting milk. An impurity removal mechanism is mounted on the outer wall of the box body; according to the filtering device for milk processing, the impurity removing mechanism is installed on the filtering device for milk processing to remove milk impurities filtered out by the first filter and the second filter, the suction fan is installed on the impurity removing mechanism to suck out the impurities, and when the filtering device is used, the first box door and the second box door are opened, and the impurities are sucked out by the suction fan. The two arc-shaped suction plates placed on the second outer cover are placed on the first box door and the second box door respectively, the suction fan is turned on, impurities on the first filter and the second filter can be sucked into the filter screen through the two hoses respectively, and therefore the first filter and the second filter are cleaned up.

Description

Technical Field

[0001] The utility model relates to the field of milk processing, in particular to a filtering device for milk processing. Background Art

[0002] Milk is one of the oldest natural dairy products. It can reduce the pressure of the esophageal sphincter, thereby increasing the reflux of gastric or intestinal juice. Pasteurized fresh milk is a liquid dairy product made by pasteurization and needs to be refrigerated. Cow's milk and its products are one of the important sources of protein, calcium, phosphorus, vitamin A, vitamin D and vitamin B2 in the diet. When processing milk, it needs to be filtered and impurities removed.

[0003] After searching, the Chinese patent application number 202122221606.6 discloses an efficient multi-stage filtration device for milk processing, which belongs to the field of milk filtration technology, including a device housing, an external thread, a bracket, a cover body, and a first filter. The top surface of the device housing is fixedly connected with an external thread, the bottom of the device housing is fixedly connected with a bracket, the top of the device housing is fixedly connected with a cover body, the middle of the inner side of the device housing is fixedly connected with a first filter, and the bottom of the inner side of the device housing is fixedly connected with a heating pipe pasteurization mechanism. A third filter is provided in this scheme, and the third filter is an RO membrane filter. Since the pore size of the RO membrane is 0.0001 microns, the bacteria and viruses that are generally invisible to the naked eye are 5000 times larger than it. Therefore, only water molecules and some mineral ions can pass through, and other impurities and heavy metals are discharged from the wastewater pipe, so that the milk can filter out the viruses and bacteria contained in it without losing the nutrients of the milk, and perform efficient filtration, which also greatly improves the quality and safety of the milk.

[0004] However, this device has certain defects. When filtering milk, the first filter and the second filter can filter out impurities visible to the naked eye, and the third filter can filter out viruses and bacteria. When impurities visible to the naked eye fall onto the first filter and the second filter, in order to prevent the screen from being blocked by the impurities and affecting the filtration of the milk, the first filter and the second filter need to be separated from the device and then cleaned, which is rather troublesome. Therefore, we need to design a filtering device for milk processing to solve the problem of separating the first filter and the second filter from the device and then cleaning them. Utility Model Content

[0005] The utility model aims to provide a filtering device for milk processing, wherein a cleaning mechanism is installed on the filtering device for milk processing to remove milk impurities filtered out by a first filter and a second filter, and a suction fan is installed on the cleaning mechanism to suck out the impurities, and the first filter and the second filter do not need to be separated from the box body to remove the impurities filtered out therefrom, thereby making the device more convenient to use.

[0006] To achieve the above object, the utility model provides the following technical solution: a filtering device for milk processing, comprising a box body, a box cover is installed at the upper end of the box body, a bracket is installed at the lower end of the box body, a filtering mechanism for filtering impurities and a sterilizing mechanism for sterilizing milk are installed inside the box body, and a decontamination mechanism is installed on the outer wall of the box body;

[0007] The impurity removal mechanism includes a first outer cover, which is installed on a box body, a suction fan is installed on an inner wall of one side of the first outer cover, a filter is installed on an inner wall of the other side of the first outer cover, two hoses are installed on the other side of the first outer cover, both of the hoses are connected to the filter installed inside the first outer cover, and one end of the two hoses is installed with an arc suction plate, a connecting block is installed on the outer wall of the box body, a second outer cover is installed on one side of the connecting block, a partition is installed inside the second outer cover, one of the arc suction plates is installed on the partition, and the other arc suction plate is installed on the inner bottom of the second outer cover.

[0008] Preferably, the filtering mechanism includes a first filter, a second filter and a third filter, the first filter, the second filter and the third filter are all installed on the inner wall of the box, the second filter is installed at the lower end of the first filter, a funnel is installed below the second filter, the middle of the funnel is connected with a first connecting pipe, one end of the first connecting pipe is installed on the third filter, and one end of the third filter is installed with a second connecting pipe.

[0009] Preferably, the sterilization mechanism comprises a baffle, which is mounted on the inner wall of the box body, a storage cavity is provided between the baffle and the box body, one end of the second connecting pipe is connected to the storage cavity, and a heating plate is installed at the bottom of the storage cavity.

[0010] Preferably, a liquid inlet pipe is installed on the box cover, and a screw cap is installed on the liquid inlet pipe.

[0011] Preferably, a liquid outlet pipe is installed on the outer wall of the box body, the liquid outlet pipe is communicated with the storage chamber, and a control valve is installed on the liquid outlet pipe.

[0012] Preferably, a snap lock is installed on the upper end of the box body, and a snap is installed on the box cover at a position corresponding to the snap lock.

[0013] Preferably, a first box door is provided on the side wall of the box body between the box cover and the first filter, and a second box door is provided on the side wall of the box body between the first filter and the second filter.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model mainly removes milk impurities filtered out of the first filter and the second filter by installing a cleaning mechanism on the filtering device for milk processing. The impurities are sucked out by installing a suction fan on the cleaning mechanism. It is no longer necessary to separate the first filter and the second filter from the box body and then remove the impurities filtered out therefrom, making the device more convenient to use.

[0016] 2. The utility model installs a first box door and a second box door on the box body. When in use, the first box door and the second box door are opened, and the two arc-shaped suction plates placed on the second outer cover are placed on the first box door and the second box door respectively. The suction fan is turned on, and impurities on the first filter and the second filter are respectively sucked into the two hoses through the two arc-shaped suction plates, and then sucked into the filter net through the two hoses, thereby cleaning the first filter and the second filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the mechanism of the filter device for milk processing of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a filter device for milk processing according to the utility model;

[0019] Figure 3 It is a schematic diagram of the impurity removal mechanism of the utility model.

[0020] In the figure: 1. liquid inlet pipe; 2. box cover; 3. buckle; 4. buckle lock; 5. box body; 6. bracket; 7. liquid outlet pipe; 8. impurity removal mechanism; 801. first outer cover; 802. suction fan; 803. filter screen; 804. air duct; 805. hose; 806. arc suction plate; 807. second outer cover; 808. partition; 9. connecting block; 10. first box door; 11. second box door; 12. heating plate; 13. first filter; 14. second filter; 15. funnel; 16. first connecting pipe; 17. third filter; 18. second connecting pipe; 19. storage chamber. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model provides a technical solution: a filtering device for milk processing, comprising a box body 5, a box cover 2 is installed on the upper end of the box body 5, a bracket 6 is installed on the lower end of the box body 5, a filtering mechanism for filtering impurities and a sterilizing mechanism for sterilizing milk are installed inside the box body 5, and a decontamination mechanism 8 is installed on the outer wall of the box body 5;

[0023] The impurity removal mechanism 8 includes a first outer cover 801, which is installed on the box body 5. A suction fan 802 is installed on the inner wall of one side of the first outer cover 801, and a filter screen 803 is installed on the inner wall of the other side of the first outer cover 801. Two hoses 805 are installed on the other side of the first outer cover 801. Both hoses 805 are connected to the filter screen 803 installed inside the first outer cover 801. One end of the two hoses 805 is installed with an arc suction plate 806. A connecting block 9 is installed on the outer wall of the box body 5, and a second outer cover 807 is installed on one side of the connecting block 9. A partition plate 808 is installed inside the second outer cover 807, one of the arc suction plates 806 is installed on the partition plate 808, and the other arc suction plate 806 is installed on the inner bottom of the second outer cover 807.

[0024] The filtering mechanism comprises a first filter 13, a second filter 14 and a third filter 17, which are all mounted on the inner wall of the housing 5, the second filter 14 is mounted at the lower end of the first filter 13, a funnel 15 is mounted below the second filter 14, a first connecting pipe 16 is connected in the middle of the funnel 15, one end of the first connecting pipe 16 is mounted on the third filter 17, and a second connecting pipe 18 is mounted at one end of the third filter 17. The first filter 13 can filter out large impurities in the milk, the second filter 14 can filter out small impurities in the impurities, and the third filter 17 is an RO membrane filter. Since the pore size of the RO membrane is 0.0001 micron, the bacteria and viruses that are generally invisible to the naked eye are 5000 times larger than it, so only water molecules and some mineral ions can pass through, and other impurities and heavy metals are discharged from the waste water pipe, so that the milk can be filtered out of the viruses and bacteria contained therein without losing the nutrients in the milk, and high-efficiency filtration is performed.

[0025] The sterilization mechanism includes a baffle, which is installed on the inner wall of the box body 5. A storage chamber 19 is arranged between the baffle and the box body 5. One end of the second connecting pipe 18 is connected to the storage chamber 19. A heating plate 12 is installed at the bottom of the storage chamber 19. The sterilization mechanism is used to perform the final sterilization treatment on the filtered milk, and the milk is sterilized by the heating plate 12.

[0026] A liquid inlet pipe 1 is installed on the box cover 2, and a screw cap is installed on the liquid inlet pipe 1. By setting the liquid inlet pipe 1, the milk is transported to the inside of the box body 5 for filtering through the liquid inlet pipe 1. The screw cap is installed on the liquid inlet pipe 1 to prevent the milk being filtered from contacting the outside and being contaminated.

[0027] A liquid outlet pipe 7 is installed on the outer wall of the box body 5, and the liquid outlet pipe 7 is connected to the storage chamber 19. A control valve is installed on the liquid outlet pipe 7. The liquid outlet pipe 7 is provided to allow the processed milk to flow out from the liquid outlet pipe 7, and the flow rate of the liquid outlet pipe 7 is controlled by providing the control valve.

[0028] A snap lock 4 is installed at the upper end of the box body 5, and a snap lock 3 is installed at a position on the box cover 2 corresponding to the snap lock 4. Two pairs of snap locks 3 and snap locks 4 are installed on the box body 5 and the box cover 2. The two pairs of snap locks 3 and snap locks 4 are respectively installed on the opposite sides of the box body 5 and the box cover 2. The snap locks 4 and the snap locks 3 are used to fix the box body 5 and the box cover 2 to prevent the box body 5 and the box cover 2 from separating.

[0029] A first box door 10 is opened on the side wall of the box body 5 between the box cover 2 and the first filter 13, and a second box door 11 is opened on the side wall of the box body 5 between the first filter 13 and the second filter 14. By setting the first box door 10 and the second box door 11, it is convenient for two arc-shaped suction plates 806 to clean impurities on the first filter 13 and the second filter 14 through the first box door 10 and the second box door 11.

[0030] When in use, the filtered and sterilized milk is released through the liquid outlet pipe 7, the first door 10 and the second door 11 are opened, the two arc-shaped suction plates 806 placed on the second outer cover 807 are placed on the first door 10 and the second door 11 respectively, and the suction fan 802 is turned on. The impurities on the first filter 13 and the second filter 14 will be sucked into the two hoses 805 through the two arc-shaped suction plates 806 respectively, and then sucked into the filter net 803 through the two hoses 805, thereby cleaning the first filter 13 and the second filter 14.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering device for milk processing, comprising a housing (5), characterized in that: The upper end of the box body (5) is provided with a box cover (2), the lower end of the box body (5) is provided with a bracket (6), a filtering mechanism for filtering impurities and a sterilizing mechanism for sterilizing milk are provided inside the box body (5), and an impurity removal mechanism (8) is provided on the outer wall of the box body (5); The impurity removal mechanism (8) comprises a first outer cover (801), the first outer cover (801) being mounted on a box body (5), a suction fan (802) being mounted on an inner wall of one side of the first outer cover (801), a filter screen (803) being mounted on an inner wall of the other side of the first outer cover (801), and two hoses (805) being mounted on the other side of the first outer cover (801), the two hoses (805) being connected to the filter screen (803) mounted inside the first outer cover (801). 3) connected, one end of the two hoses (805) is installed with an arc-shaped suction plate (806), the outer wall of the box body (5) is installed with a connecting block (9), one side of the connecting block (9) is installed with a second outer cover (807), and a partition plate (808) is installed inside the second outer cover (807), one of the arc-shaped suction plates (806) is installed on the partition plate (808), and the other arc-shaped suction plate (806) is installed on the inner bottom of the second outer cover (807).

2. A milk processing filtering device according to claim 1, characterized in that: The filtering mechanism comprises a first filter (13), a second filter (14) and a third filter (17); the first filter (13), the second filter (14) and the third filter (17) are all mounted on the inner wall of the housing (5); the second filter (14) is mounted at the lower end of the first filter (13); a funnel (15) is mounted below the second filter (14); a first connecting pipe (16) is connected in the middle of the funnel (15); one end of the first connecting pipe (16) is mounted on the third filter (17); and a second connecting pipe (18) is mounted at one end of the third filter (17).

3. A milk processing filtering device according to claim 2, characterized in that: The sterilization mechanism comprises a baffle, which is mounted on the inner wall of the box (5); a storage chamber (19) is provided between the baffle and the box (5); one end of the second connecting pipe (18) is connected to the storage chamber (19); and a heating plate (12) is installed at the bottom of the storage chamber (19).

4. A milk processing filtering device according to claim 3, characterized in that: A liquid inlet pipe (1) is installed on the box cover (2), and a screw cap is installed on the liquid inlet pipe (1).

5. A filtering device for milk processing according to claim 4, characterized in that: A liquid outlet pipe (7) is installed on the outer wall of the box body (5), the liquid outlet pipe (7) is in communication with the storage chamber (19), and a control valve is installed on the liquid outlet pipe (7).

6. A milk processing filtering device according to claim 5, characterized in that: A snap lock (4) is installed at the upper end of the box body (5), and a snap lock (3) is installed at a position on the box cover (2) corresponding to the snap lock (4).

7. A filtering device for milk processing according to claim 6, characterized in that: A first box door (10) is provided on the side wall of the box body (5) between the box cover (2) and the first filter (13), and a second box door (11) is provided on the side wall of the box body (5) between the first filter (13) and the second filter (14).

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