A composite water-retaining agent filtering device

Abstract

The utility model relates to the technical field of filtering equipment, and in particular to a compound moisture-retaining agent filtering device, comprising a filter cartridge, a filter screen, a flip assembly and an air blowing assembly, wherein the filter cartridge is rotatably connected to a connecting disk inside, the filter cartridge is provided with a feed port for adding the moisture-retaining agent and a first driving member for driving the connecting disk to rotate, the number of the filter screens is an even number, the even number of the filter screens are equidistantly arranged around the central axis of the filter cartridge, and one of the filter screens is located below the feed port, and is used for filtering the moisture-retaining agent input into the feed port, thereby solving the problem in the prior art that the filter screen needs to be stopped to disassemble and clean the filter screen after being clogged, thereby affecting work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to a composite water retaining agent filtering device. Background Art

[0002] Compound moisture retaining agent is a food additive in the form of powder crystals. Adding compound moisture retaining agent during food processing can improve product stability, maintain water retention inside food, and improve food shape, flavor, and color. Using compound moisture retaining agent during food processing helps to maintain moisture in food and is mostly used in the processing of meat and aquatic products. During the production and processing of compound moisture retaining agent, since the processed compound moisture retaining agent may be mixed with some foreign matter or raw materials with larger diameter that are not completely crushed, these foreign matter may affect the taste of food, etc., so it is generally necessary to filter the compound moisture retaining agent through a filtering and screening device to remove impurities. However, since the particles of the ingredients in the retaining agent are large, they may get stuck in the filter holes during filtration. After long-term use, foreign matter accumulates on the filter screen, which may cause the filter screen to become clogged, affecting the filtration efficiency. Once the filter screen is clogged, the filtration equipment needs to be shut down and the filter screen needs to be disassembled and cleaned, affecting work efficiency. Utility Model Content

[0003] The utility model provides a composite water retaining agent filtering device to solve the problem in the prior art that the filter needs to be stopped to disassemble and clean the filter after the filter is clogged, which affects the work efficiency.

[0004] The technical problem solved by the utility model is achieved by the following technical solutions:

[0005] A compound moisture-retaining agent filtering device comprises a filter cartridge, a filter screen, a flip assembly and an air blowing assembly, wherein the filter cartridge is rotatably connected to a connecting disk inside, the filter cartridge is provided with a feed port for adding moisture-retaining agent and a first driving member for driving the connecting disk to rotate, the number of the filter screens is an even number, the even number of the filter screens are equidistantly arranged around the central axis of the filter cartridge, and one of the filter screens is located below the feed port, and is used to filter the moisture-retaining agent input into the feed port, the flip assembly is arranged between the connecting disk and the filter screen, and is used to flip the filter screen and pour out impurities filtered on the filter screen, and the air blowing assembly is arranged on the filter cartridge, and is used to clean a clogged filter screen.

[0006] Preferably, the air blowing assembly comprises an air compressor and an air outlet hood connected to an output end of the air compressor, the air outlet hood extends to the interior of the filter cartridge, and the air outlet hood is located above one of the filter screens.

[0007] Preferably, the flip assembly includes a second driving member and an elastic connecting member connected to an output end of the second driving member, and the second driving member is arranged on the outer wall of the connecting disk.

[0008] Preferably, the elastic connecting member includes a fixed column, a telescopic column slidably connected to the inside of the fixed column, and a spring is connected between one end of the telescopic column located inside the fixed column and the inner wall of the fixed column, and one end of the telescopic column away from the fixed column is connected to the outer wall of the filter screen, and a telescopic member is provided on the inner wall of the filter cylinder below the feed port, and the telescopic member is used to push the filter screen to shake.

[0009] Preferably, the cross-sections of the telescopic column and the fixed column are both polygonal.

[0010] Preferably, a waste material collecting hopper and a usable material collecting hopper are provided inside the filter cartridge, the usable material collecting hopper penetrates the waste material collecting hopper, and the input end of the usable material collecting hopper is located directly below the feed inlet.

[0011] The beneficial effects of the utility model are:

[0012] The moisture retention agent dropped in the feed inlet is filtered through the filter screen. When the filter screen needs to be cleaned, the filter screen is driven to rotate through the connecting plate to make the unblocked filter screen move to the bottom of the feed inlet. Then, the blocked filter screen is driven to flip under the action of the flipping component, so that the impurities filtered on the filter screen fall into the waste collection bucket, and the air blowing component is used to blow air to the blocked filter screen. The impurities blocked in the filter are blown off by the high-pressure airflow. The filter screen can be cleaned without disassembling it, thereby improving work efficiency.

[0013] The filter screen is pushed by the telescopic member and under the action of the elastic connecting member, the filter screen can be driven to reciprocate and move linearly, thereby improving the filtering and screening effect and preventing the moisture retaining agent from accumulating on the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The three-dimensional structural diagram provided for the utility model is as follows:

[0016] Figure 2 The schematic diagram of the cross-section structure provided by the utility model is as follows:

[0017] Figure 3 Schematic diagram of the connection structure between the flip assembly and the connecting plate provided by the utility model:

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the elastic connector provided by the utility model.

[0019] In the figure, 1, filter cartridge; 11, connecting plate; 12, feed port; 13, first drive member; 2, filter screen; 3, air compressor; 31, air outlet hood; 4, second drive member; 5, elastic connecting member; 51, fixed column; 52, telescopic column; 53, spring; 6, telescopic member; 7, waste collection bucket; 8, usable material collection bucket. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0021] Reference Figure 1-Figure 4 As shown, a compound moisture-retaining agent filtering device comprises a filter cartridge 1, a filter screen 2, a flip assembly and an air blowing assembly, the filter cartridge 1 is internally rotatably connected to a connecting disk 11, the filter cartridge 1 is provided with a feed port 12 for adding moisture-retaining agent and a first driving member 13 for driving the connecting disk 11 to rotate, the number of the filter screens 2 is an even number, the even number of the filter screens 2 are equidistantly arranged around the central axis of the filter cartridge 1, and one of the filter screens 2 is located below the feed port 12, for filtering the moisture-retaining agent input through the feed port 12, the flip assembly is arranged between the connecting disk 11 and the filter screen 2, for flipping the filter screen 2 and causing impurities filtered on the filter screen 2 to fall down, and the air blowing assembly is arranged on the filter cartridge 1, for cleaning a clogged filter screen 2.

[0022] Specifically, after the water-retaining agent is added from the feed inlet 12, it will fall on the filter screen 2 located below the feed inlet 12 for screening and filtering. When it is necessary to clean the filter screen 2, the feeding to the filter screen 2 can be stopped. After the water-retaining agent on the filter screen 2 is screened, the first driving member 13 drives the connecting plate 11 to rotate, and the unblocked filter screen 2 is moved to the bottom of the feed inlet 12, and the screening work can be continued, thereby shortening the downtime and improving the working efficiency. At the same time, when cleaning the blocked filter screen 2, the filter screen 2 is driven to flip for one circle by the flip assembly, so that some larger impurities filtered out of the filter screen 2 fall down, and then the air blowing assembly is turned on to blow gas onto the filter screen 2, and the impurities blocked in the sieve holes of the filter screen 2 are blown off by the high-speed airflow, so as to achieve the purpose of cleaning the filter screen 2.

[0023] Among them, the number of filter screens 2 is an even number, that is, one is used for filtering and the other can be cleaned. Cleaning work can be carried out while filtering is in progress, which is more convenient. Considering that the more filter screens 2 there are, the smaller the distance between two adjacent filter screens 2 is, and when the air blowing component performs air blowing cleaning, impurities may be splashed onto other and cleaned filter screens 2, causing inconvenience. The preferred number of filter screens 2 is two or four, and the first driving member 13 can be a servo motor or other device to drive the connecting disk 11 to rotate a certain angle. For example, when the number of filter screens 2 is two, the servo motor is set to drive the connecting disk 11 to rotate 180°. When the number of filter screens 2 is four, the servo motor is set to drive the connecting disk 11 to rotate 90°, so that the filter screen 2 can be located below the feed inlet 12 to receive the moisture retaining agent for filtering.

[0024] Furthermore, the air blowing assembly includes an air compressor 3 and an air outlet hood 31 connected to the output end of the air compressor 3 . The air outlet hood 31 extends to the interior of the filter cartridge 1 , and the air outlet hood 31 is located above one of the filter screens 2 .

[0025] Specifically, when one of the filter screens 2 is opposite to the air outlet hood 31, another filter screen 2 will be located below the feed port 12, and the airflow discharged from the air compressor 3 is transported to the filter screen 2 through the air outlet hood 31 to clean the impurities blocked in the mesh of the filter screen 2.

[0026] Furthermore, the flip assembly includes a second driving member 4 and an elastic connecting member 5 connected to an output end of the second driving member 4 , and the second driving member 4 is disposed on an outer wall of the connecting disk 11 .

[0027] Specifically, before gas cleaning, the second driving member 4 can be used to drive the elastic connecting member 5 to rotate, so that the filter screen 2 rotates synchronously. The second driving member 4 can use the same device as the first driving member 13, and preferably drives the filter screen 2 to rotate at an angle of 360°, so that some larger particle impurities filtered and intercepted on the filter screen 2 fall down, avoiding the impurity particles from splashing randomly when the high-pressure airflow is blown.

[0028] Furthermore, a waste material collecting hopper 7 and a usable material collecting hopper 8 are provided inside the filter cartridge 1 . The usable material collecting hopper 8 penetrates the waste material collecting hopper 7 , and an input end of the usable material collecting hopper 8 is located directly below the feed port 12 .

[0029] Specifically, the usable material collection hopper 8 is used to receive the usable material dropped on the filter screen 2 below the feed inlet 12, and the waste material collection hopper 7 is used to collect unqualified materials when the filter screen 2 is flipped and blown off by the airflow, and the output ends of the usable material collection hopper 8 and the waste material collection hopper 7 both extend to the outside of the filter cylinder 1, so as to facilitate the classification and collection of usable materials and waste materials.

[0030] Furthermore, the elastic connecting member 5 includes a fixed column 51, a telescopic column 52 slidably connected to the inside of the fixed column 51, and a spring 53 is connected between one end of the telescopic column 52 located inside the fixed column 51 and the inner wall of the fixed column 51, and one end of the telescopic column 52 away from the fixed column 51 is connected to the outer wall of the filter screen 2, and a telescopic member 6 is provided on the inner wall of the filter cylinder 1 below the feed port 12, and the telescopic member 6 is used to push the filter screen 2 to shake.

[0031] Specifically, the telescopic member 6 can be a mechanism such as an electric telescopic rod that can perform linear reciprocating motion. In the initial state, the elastic force of the spring 53 generates a thrust on the telescopic column 52, so that the telescopic column 52 drives the filter screen 2 to always move in the direction of the telescopic member 6. When the telescopic member 6 performs telescopic motion, it will push the filter screen 2 to perform linear reciprocating motion, thereby accelerating the filtering and screening effect and avoiding the accumulation of the retaining agent on the filter screen 2. The inner diameter of the upper end of the available material collection bucket 8 is larger than the inner diameter of the filter screen 2, thereby avoiding the moisture retaining agent from leaking out of the waste collection bucket 7 when the filter screen 2 shakes.

[0032] Furthermore, the cross sections of the telescopic column 52 and the fixed column 51 are both polygonal.

[0033] Specifically, when the output end of the second driving member 4 rotates to drive the filter screen 2 to flip, the fixed column 51 drives the telescopic column 52 to rotate synchronously, thereby driving the filter screen 2 to flip, and preventing the telescopic column 52 from driving the filter screen 2 to rotate in the fixed column 51.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite water-retaining agent filtering device, characterized in that: include; A filter cartridge (1), wherein a connecting disk (11) is rotatably connected inside the filter cartridge (1), and the filter cartridge (1) is provided with a feed inlet (12) for adding a moisture retaining agent and a first driving member (13) for driving the connecting disk (11) to rotate; A filter screen (2), wherein the number of the filter screens (2) is an even number, the even number of the filter screens (2) are equidistantly arranged around the central axis of the filter cylinder (1), and one of the filter screens (2) is located below the feed inlet (12) and is used to filter the moisture retaining agent fed into the feed inlet (12); a flipping assembly, the flipping assembly being arranged between the connecting plate (11) and the filter screen (2), and being used for flipping the filter screen (2) to allow impurities filtered on the filter screen (2) to fall off; An air blowing assembly is arranged on the filter cartridge (1) and is used to clean a clogged filter screen (2).

2. A composite water-retaining agent filtering device according to claim 1, characterized in that: The air blowing assembly comprises an air compressor (3) and an air outlet hood (31) connected to an output end of the air compressor (3), the air outlet hood (31) extending into the interior of the filter cartridge (1), and the air outlet hood (31) is located above one of the filter screens (2).

3. A composite water-retaining agent filtering device according to claim 1, characterized in that: The flip assembly comprises a second driving member (4) and an elastic connecting member (5) connected to an output end of the second driving member (4); the second driving member (4) is arranged on an outer wall of the connecting disk (11).

4. A composite water-retaining agent filtering device according to claim 3, characterized in that: The elastic connecting member (5) comprises a fixed column (51), a telescopic column (52) slidably connected to the interior of the fixed column (51), and a spring (53) is connected between one end of the telescopic column (52) located inside the fixed column (51) and the inner wall of the fixed column (51), and one end of the telescopic column (52) away from the fixed column (51) is connected to the outer wall of the filter screen (2). A telescopic member (6) is provided on the inner wall of the filter cartridge (1) below the feed port (12), and the telescopic member (6) is used to push the filter screen (2) to shake.

5. A composite water-retaining agent filtering device according to claim 4, characterized in that: The cross-sections of the telescopic column (52) and the fixed column (51) are both polygonal.

6. A composite water-retaining agent filtering device according to claim 1, characterized in that: A waste material collection hopper (7) and a usable material collection hopper (8) are provided inside the filter cartridge (1); the usable material collection hopper (8) penetrates the waste material collection hopper (7), and the input end of the usable material collection hopper (8) is located directly below the feed port (12).

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