Filtering device for dairy product production

Abstract

The utility model discloses a filtering device for dairy product production, which relates to the field of filtering devices and comprises a filtering box, a connecting pipe is fixed at the top end of the inner wall of the filtering box, a connector is fixed at the end of the connecting pipe, a conical pipe is arranged on the inner wall of the connector, and a filtering assembly is arranged in the conical pipe. The filtering assembly comprises two sets of fixing frames movably installed on the inner wall of the conical pipe, and a first filtering net is fixed to the interior of one set of fixing frames. Milk can be filtered through the arranged filtering assembly, impurities in the milk can be filtered through the first filtering net and the second filtering net, the filtering effect of the milk can be better through the arrangement of the two filtering nets, the filtering assembly can be conveniently taken out of the conical pipe, the filtering assembly can be cleaned, and use is convenient. When the conical pipe is taken down, the sealing assembly is installed on the outer side of the connector, and external impurities are prevented from entering the filter box.

Description

Technical Field

[0001] This utility model relates to the field of filtration devices, specifically a filtration device for dairy product production. Background Technology

[0002] Dairy products are various foods produced from cow's milk or other animal milk as the main raw material through processing, fermentation, refining, and other processes. Dairy filtration refers to the process of separating and purifying impurities, particles, bacteria, fats, proteins, etc. in dairy products by using different types of filtration equipment and methods during the production process. The purpose of filtration is to improve the quality of dairy products, extend their shelf life, and ensure product safety and stability. The filtration steps are different for different products, mainly divided into coarse filtration, fine filtration, reverse osmosis, membrane filtration, centrifugal filtration, and enzymatic filtration. Filtration requires the use of filtration devices.

[0003] In the livestock industry, some farmers use manual milking to sell the milk. However, manual milking can easily result in hair falling into the milk. After the milk is sold, manufacturers use filtration devices to perform preliminary coarse filtration.

[0004] Existing filtration devices use filter screens or gauze to intercept larger impurities, particles, or hair in dairy products during coarse filtration. However, the filter screens require manual support during use, which is quite inconvenient. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a filtration device for dairy production to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a filtration device for dairy product production, comprising a filter box, a connecting pipe fixed to the top of the inner wall of the filter box, and a connector fixed to the end of the connecting pipe, a tapered tube provided on the inner wall of the connector, and a filter assembly provided inside the tapered tube, the filter assembly comprising a fixed frame movably mounted on the inner wall of the tapered tube, the fixed frame being of two sets, one set of the fixed frame having a first filter screen fixed inside, and the other set of the fixed frame having a second filter screen fixed inside, the filter holes of the second filter screen being smaller than the filter holes of the first filter screen, a connecting column fixed between the two sets of the fixed frames, and multiple sets of limiting blocks fixed on one side of one set of the fixed frames.

[0007] By adopting the above technical solution, the set filter components can filter milk. The first filter screen and the second filter screen can filter impurities in the milk. The setting of two sets of filter screens will make the milk filtration effect better. The filter components can be easily removed from the conical tube for cleaning. At the same time, the conical tube can also be easily removed, making it convenient to use. When the conical tube is removed, the sealing component is installed on the outside of the connector to prevent external impurities from entering the interior of the filter box.

[0008] The present invention is further configured such that a guide plate is fixed on the inner wall of the filter box, the connecting pipe is inclined, and the end of the connecting pipe extends above the guide plate.

[0009] Preferably, the filtered milk is delivered to the top of the guide plate via an inclined connecting pipe, and the guide plate delivers the milk to the bottom of the filter box, thus avoiding the problem of milk foaming due to large drop.

[0010] The present invention is further configured such that the inner wall of the connector is inclined, and the inner wall of the connector is in contact with the outer wall of the bottom of the tapered tube.

[0011] Preferably, the beveled inner wall of the connector facilitates the insertion of the tapered tube into the inner wall of the connector, making it easier to connect the connector and the tapered tube.

[0012] The present invention is further configured such that the top of the filter box is provided with a placement groove, and a sealing component is provided inside the placement groove. The sealing component includes a rubber block, a top cover and a handle. The inner wall of the placement groove is provided with a rubber block, and the outer wall of the rubber block is in contact with the inner wall of the connector. The end of the rubber block is fixed with a top cover, and the diameter of the top cover is larger than the diameter of the rubber block. A handle is fixed on one side of the top cover.

[0013] Preferably, the rubber block enters the interior of the connector, the top cover is engaged with the end of the connector, and the sealing component is installed on the outside of the connector to prevent external impurities from entering the interior of the filter box.

[0014] The present invention is further configured such that the cross-section of the limiting block is L-shaped, and the number of limiting blocks is multiple sets, with the multiple sets of limiting blocks evenly distributed on one side of the fixing frame.

[0015] Preferably, the L-shaped limiting block allows the first and second filters to be easily removed from the inside of the conical tube, facilitating cleaning of both filters.

[0016] The present invention is further configured such that an inclined groove is provided at the bottom end of the inner wall of the filter box, and both sides of the inner wall of the filter box are inclined.

[0017] Preferably, the two sides of the inner wall of the filter box are inclined towards the chute. When milk needs to be discharged, due to the inclined setting, all the milk inside the filter box will flow to the drain pipe, avoiding the problem of milk residue at the bottom of the inner wall of the filter box.

[0018] The present invention is further provided that a drain pipe is provided on one side of the bottom of the filter box, and a valve for controlling the opening and closing of the drain pipe is provided inside the drain pipe.

[0019] Preferably, the milk can be easily removed from the filter box via the drainage pipe and valve.

[0020] In summary, the present invention has the following main advantages:

[0021] 1. This utility model is equipped with a conical tube, a connector, and a filter assembly. The filter assembly can filter milk. The first filter screen and the second filter screen can filter impurities in the milk. The two sets of filter screens will make the milk filtration effect better. The filter assembly can be easily removed from the conical tube for cleaning. At the same time, the conical tube can also be easily removed, making it convenient to use. When the conical tube is removed, the sealing assembly is installed on the outside of the connector to prevent external impurities from entering the interior of the filter box.

[0022] 2. This utility model is equipped with a connecting pipe, a guide plate, and an inclined trough. The inclined connecting pipe can transfer the filtered milk to the top of the guide plate, and the guide plate can transport the milk to the bottom of the filter box, avoiding the problem of milk foaming due to large drop and avoiding the need for manual removal of foam later. The inclined trough can facilitate the discharge of all milk inside the filter box later, avoiding the presence of residue inside. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the installation of the sealing assembly of this utility model;

[0025] Figure 3 This is a cross-sectional view of the present invention;

[0026] Figure 4 This is a schematic diagram showing the connection between the filter assembly and the conical tube of this utility model;

[0027] Figure 5 This is a perspective view of the filter assembly of this utility model;

[0028] Figure 6 This is a perspective view of the sealing assembly of this utility model;

[0029] Figure 7This is a schematic diagram of the connection between the connecting pipe and the connector of this utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Filter box; 2. Connecting pipe; 3. Connector; 4. Guide plate; 5. Drain pipe; 6. Inclined groove; 7. Conical tube; 8. Filter assembly; 81. Fixing frame; 82. First filter screen; 83. Limiting block; 84. Connecting column; 85. Second filter screen; 9. Sealing assembly; 91. Rubber block; 92. Top cover; 93. Handle; 10. Placement slot. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0033] The embodiments of this utility model will be described below based on its overall structure.

[0034] Please see Figures 1-7 The filter includes a filter box 1, with a connecting pipe 2 fixed to the top of the inner wall of the filter box 1. The filter box 1 is made of transparent material to facilitate observation of the internal condition of the filter box 1. A connector 3 is fixed to the end of the connecting pipe 2. A tapered tube 7 is provided on the inner wall of the connector 3, and a filter assembly 8 is provided inside the tapered tube 7. The filter assembly 8 includes a fixing frame 81 movably installed on the inner wall of the tapered tube 7. There are two sets of fixing frames 81. A first filter screen 82 is fixed inside one set of fixing frames 81, and a second filter screen 85 is fixed inside the other set of fixing frames 81. The filter holes of the second filter screen 85 are smaller than the filter holes of the first filter screen 82. A connecting column 84 is fixed between the two sets of fixing frames 81. Multiple sets of limiting blocks 83 are fixed on one side of one set of fixing frames 81.

[0035] For details regarding the above embodiments, please refer to [link / reference]. Figure 3 The inner wall of the filter box 1 is fixed with a guide plate 4, and the connecting pipe 2 is set at an angle, with the end of the connecting pipe 2 extending above the guide plate 4. The filtered milk can be transferred to the top of the guide plate 4 through the inclined connecting pipe 2, and the milk can be transported to the bottom of the filter box 1 through the setting of the guide plate 4, so as to avoid the problem of milk foaming due to large drop.

[0036] For details regarding the above embodiments, please refer to [link / reference]. Figure 1 and Figure 7 The inner wall of connector 3 is beveled, and the inner wall of connector 3 fits against the outer wall of the bottom of tapered tube 7. The beveled inner wall of connector 3 makes it easy for tapered tube 7 to be inserted into the inner wall of connector 3, and facilitates the connection between connector 3 and tapered tube 7.

[0037] For details regarding the above embodiments, please refer to [link / reference]. Figure 2 and Figure 6 The top of the filter box 1 is provided with a placement groove 10, and a sealing component 9 is provided inside the placement groove 10. The sealing component 9 includes a rubber block 91, a top cover 92, and a handle 93. The inner wall of the placement groove 10 is provided with a rubber block 91, and the outer wall of the rubber block 91 is in contact with the inner wall of the connector 3. The top cover 92 is fixed to the end of the rubber block 91, and the diameter of the top cover 92 is larger than the diameter of the rubber block 91. A handle 93 is fixed to one side of the top cover 92. The rubber block 91 enters the interior of the connector 3, and the top cover 92 is engaged at the end of the connector 3. The sealing component 9 is installed on the outside of the connector 3, which can prevent external impurities from entering the interior of the filter box 1.

[0038] For details regarding the above embodiments, please refer to [link / reference]. Figure 5 The cross-section of the limiting block 83 is set to L-shape, and there are multiple sets of limiting blocks 83. The multiple sets of limiting blocks 83 are evenly distributed on one side of the fixing frame 81. The L-shaped limiting blocks 83 can easily remove the first filter screen 82 and the second filter screen 85 from the inside of the tapered tube 7, making it convenient to clean the first filter screen 82 and the second filter screen 85.

[0039] In the above embodiment, please refer to the figure for details. The bottom of the inner wall of the filter box 1 is provided with a sloping groove 6, and both sides of the inner wall of the filter box 1 are inclined. The two sides of the inner wall of the filter box 1 are inclined towards the sloping groove 6. When milk needs to be discharged, due to the inclined setting, all the milk inside the filter box 1 will flow to the drain pipe 5, avoiding the problem of milk residue at the bottom of the inner wall of the filter box 1.

[0040] For details regarding the above embodiments, please refer to [link / reference]. Figure 1 A drain pipe 5 is provided on one side of the bottom of the filter box 1, and a valve is provided inside the drain pipe 5 to control the opening and closing of the drain pipe 5. The drain pipe and valve can be used to easily remove milk from the filter box 1.

[0041] In practical operation, the following steps are taken: The milk is filtered by pouring it into the conical tube 7 and then filtering it through the filter assembly. The milk passes through the first filter screen 82, which filters out large particles such as hair and weeds. The second filter screen 85 has smaller pores than the first filter screen 82, allowing it to filter smaller impurities. The filtered milk falls through the connecting pipe 2 onto the guide plate 4, where it falls to the bottom of the inner wall of the filter box 1. When cleaning the first and second filters 82 and 85, the limiting block 83 is held to remove the filter assembly from the conical tube 7. The assembly is then cleaned with water. The conical tube 7 is removed, and the sealing assembly 9 is installed above the connector 3. The rubber block 91 is inserted into the connector 3, and the top cover 92 is engaged at the end of the connector 3.

[0042] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A filtering device for the production of dairy products, comprising a filtering tank (1), characterized in that: The top end of the inner wall of the filter box (1) is fixedly connected with a connecting pipe (2), and the end of the connecting pipe (2) is fixedly connected with a connecting head (3), the inner wall of the connecting head (3) is provided with a tapered pipe (7), the inside of the tapered pipe (7) is provided with a filter assembly (8), the filter assembly (8) comprises a fixing frame (81) movably installed on the inner wall of the tapered pipe (7), the number of the fixing frame (81) is two groups, the inside of one group of the fixing frame (81) is fixedly connected with a first filter screen (82), the inside of the other group of the fixing frame (81) is fixedly connected with a second filter screen (85), the filter hole of the second filter screen (85) is smaller than that of the first filter screen (82), the connecting column (84) is fixedly connected between the two groups of the fixing frame (81), and a plurality of limiting blocks (83) are fixedly connected to one side of the fixing frame (81).

2. A filtering device for dairy production according to claim 1, characterized in that: The inner wall of the filter box (1) is fixedly connected with a guide plate (4), the connecting pipe (2) is obliquely arranged, and the end of the connecting pipe (2) extends above the guide plate (4).

3. A filtering device for dairy production according to claim 1, characterized in that: The inner wall of the connecting head (3) is obliquely arranged, and the inner wall of the connecting head (3) is in close contact with the outer wall of the bottom of the tapered pipe (7).

4. A filtering device for dairy production according to claim 1, characterized in that: The top of the filter box (1) is provided with a placing groove (10), and the inside of the placing groove (10) is provided with a sealing assembly (9).

5. A filtering device for dairy production according to claim 4, characterized in that: The inner wall of the placing groove (10) is provided with a rubber block (91), and the outer wall of the rubber block (91) is in close contact with the inner wall of the connecting head (3), the end of the rubber block (91) is fixedly connected with an upper cover (92), and the diameter of the upper cover (92) is greater than that of the rubber block (91), one side of the upper cover (92) is fixedly connected with a handle (93).

6. A filtering device for dairy production according to claim 1, characterized in that: The cross section of the limiting block (83) is L-shaped, and the number of the limiting block (83) is multiple, and the multiple limiting blocks (83) are evenly distributed on one side of the fixing frame (81).

7. A filtering device for dairy production according to claim 1, characterized in that: The bottom end of the inner wall of the filter box (1) is provided with an inclined groove (6), and the two sides of the inner wall of the filter box (1) are obliquely arranged.

8. A filtering device for dairy production according to claim 1, characterized in that: One side of the bottom of the filter box (1) is provided with a drainage pipe (5), and the inside of the drainage pipe (5) is provided with a valve for controlling the opening and closing of the drainage pipe (5).

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