An anti-turbulent layer filtration system capable of automatically adjusting the filter particle size

Abstract

The invention relates to the technical field of filtering devices, and discloses an anti-turbulent layer filtering system capable of automatically adjusting the filtering particle size, comprising a control valve head, the bottom of the control valve head is movably connected with a tank body, the tank body comprises a tank body, a first layer of filter material, a second layer of filter material, and a third layer of filter material are movably installed inside the tank body, the top of the first layer of filter material is movably connected with a first layer double-layer mesh plate, the bottom of the first layer of filter material is movably connected with a middle layer double-layer mesh plate, the bottom of the second layer of filter material is movably connected with a bottom layer double-layer mesh plate, and the bottom of the third layer of filter material is movably connected with a waterproof bottom layer, and the first layer double-layer mesh plate, the middle layer double-layer mesh plate, the bottom layer double-layer mesh plate, the connecting column, the control shaft, the connecting block, the chain column, and the servo motor are provided, which is conducive to adjusting the filtering particle size and preventing the turbulent layer phenomenon at the junction of the filter materials, thereby improving the filtering effect and preventing material leakage.

Description

Technical Field

[0001] The invention relates to the technical field of filtering devices, and more specifically to an anti-turbulent layer filtering system capable of automatically adjusting filtering particle diameter. Background Art

[0002] As people gradually begin to pay more attention to the health of drinking water, the demand for direct drinking water is getting higher and higher. Direct drinking water is sourced from municipal tap water and other water sources. After quartz sand, activated carbon, softening resin, precision filter, membrane element, ultraviolet light, ozone and other processes, the water quality reaches CJ94-2005 "Standard for Drinking Water Quality". However, in the actual production, operation and maintenance of existing filtration devices, pre-treatment filtration devices such as quartz sand, activated carbon, softening resin, etc. require cumbersome loading and unloading steps, and there are no other protection measures at the junction of filter media. Therefore, during operation, backwashing will cause the filter media to be disordered and run, which will affect the filtration effect. At the same time, the existing filtration device cannot automatically adjust the filter particle size and can only use filter media with a fixed particle size. Therefore, it is impossible to adjust the particle size accordingly for different water qualities and cannot better purify the water quality. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an anti-turbulence layer filtration system that can automatically adjust the filter particle size, so as to solve the problems existing in the above-mentioned background technology. The present invention provides the following technical solutions: an anti-turbulence layer filtration system that can automatically adjust the filter particle size, comprising a control valve head, the bottom of the control valve head is movably connected to a tank body, the two ends of the outer side of the tank body are fixedly installed with vibration blocks, a positioning plate is fixedly installed on the outer side of one end of the tank body, and the two ends of the top of the positioning plate are fixedly connected with knocking assemblies, the tank body comprises a tank body, a central tube is movably installed inside the tank body, a first layer of filter material, a second layer of filter material, and a third layer of filter material are movably installed inside the tank body, the top of the first layer of filter material is movably connected to a first layer of double-layer mesh plate, and the bottom of the first layer of filter material is fixedly connected to a first layer of double-layer mesh plate. The bottom of the second layer of filter material is movably connected with a middle double-layer mesh plate, the bottom of the second layer of filter material is movably connected with a bottom double-layer mesh plate, the bottom of the third layer of filter material is movably connected with a waterproof bottom layer, the bottom of the waterproof bottom layer is movably connected to one end of a connecting column, the other end of the connecting column is movably connected with a reinforced waterproof layer, the bottom of the connecting column is fixedly connected with a chain column, the end of the chain column away from the connecting column is fixedly connected with a servo motor, the outer side of the central tube is movably sleeved with a control shaft, the end of the control shaft close to the waterproof bottom layer is fixedly connected with a connecting block, and the end of the connecting block away from the control shaft is fixedly connected with a connecting column. Further, the knocking assembly includes a fixed plate, a threaded column is movably installed inside the fixed plate, a movable block is movably connected to the outer side of the threaded column, a knocking plate is fixedly connected to the top of the movable block, and one end of the threaded column is fixedly connected with a rotating handle, the first double-layer mesh plate includes a movable mesh plate, and the bottom of the movable mesh plate is movably connected with a fixed mesh plate. Furthermore, the structures of the first double-layer mesh plate, the middle double-layer mesh plate, and the bottom double-layer mesh plate are completely the same and are all provided with arc holes of the same size. Furthermore, the particle size of the first layer of filter material is 0.5 mm, the particle size of the second layer of filter material is 0.3 mm, and the particle size of the third layer of filter material is 0.1 mm. Furthermore, the top surface of the waterproof bottom layer and the top surface of the reinforced waterproof layer are both provided with a waterproof layer. Furthermore, the control shaft can rotate outside the central tube, the connecting column can rotate inside the waterproof bottom layer, and the end of the central tube away from the control valve head is movably connected to the surface of the waterproof bottom layer. Furthermore, the number of the connecting blocks is four and they are symmetrically distributed, and the connecting column can rotate inside the waterproof bottom layer and the top of the reinforced waterproof layer. Furthermore, the number of the vibration blocks is six, two of the vibration blocks are located on the same horizontal line with the first double-layer mesh plate, two of the vibration blocks are located on the same horizontal line with the middle double-layer mesh plate, and two of the vibration blocks are located on the same horizontal line with the bottom double-layer mesh plate, and the number of the knocking components is two and they are symmetrically distributed with the central tube as the center axis.Furthermore, the movable mesh plate is linked to the control shaft, the fixed mesh plate is fixedly connected to the inner wall of the can body, the control shaft can rotate in the fixed mesh plate, and when the movable mesh plate overlaps with the fixed mesh plate, the mesh is opened to the maximum, and the mesh is larger than 0.5mm. Furthermore, the fixed plate is provided with threads, the movable block is provided with threads matching therewith, and the knocking plate is provided with three raised blocks and is located at the same horizontal line as the vibration block. Technical effects and advantages of the present invention: 1. The present invention is provided with a first-layer double-layer mesh plate, a middle-layer double-layer mesh plate, a bottom-layer double-layer mesh plate, a connecting column, a control shaft, a connecting block, a chain column, and a servo motor, which is conducive to adjusting the filtration particle size and preventing the occurrence of disordered layers at the junction of the filter materials. When the equipment is backwashing, the water flow is opposite to the running direction. At this time, the servo motor drives the control shaft to operate, and the bottom-layer double-layer mesh plate is adjusted to less than 0.1mm, the middle-layer double-layer mesh plate is adjusted to 0.1 to 0.3mm, and the first-layer double-layer mesh plate is adjusted to 0.3 to 0.5mm, thereby improving the filtration effect and preventing material from escaping. At the same time, the first-layer double-layer mesh plate, the middle-layer double-layer mesh plate, and the bottom-layer double-layer mesh plate can also be adjusted to change the size of the filtered particle size. 2. The present invention is provided with a vibration block and a knocking assembly, which is beneficial to better cleaning impurities on the surfaces of the first double-layer mesh plate, the middle double-layer mesh plate and the bottom double-layer mesh plate during backwashing. The movable block is driven by the thread to move in the horizontal direction, thereby driving the knocking plate to move in the horizontal direction. At this time, the three protrusions knock the vibration block at the same time, generating vibrations that cause the first double-layer mesh plate, the middle double-layer mesh plate and the bottom double-layer mesh plate to vibrate, thereby making it easier to remove impurities on the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0004] Figure 1 It is a schematic diagram of the overall structure of the present invention. Figure 2 This is the first cross-sectional view of the present invention. Figure 3 This is a second cross-sectional view of the present invention. Figure 4 It is a schematic diagram of the tank structure of the present invention. Figure 5 It is a schematic diagram of the tank structure of the present invention. Figure 6The present invention is a schematic diagram of the knocking assembly structure. The accompanying drawings are marked as follows: 1, control valve head; 2, tank body; 201, tank body; 202, center tube; 203, first layer of filter material; 204, second layer of filter material; 205, third layer of filter material; 206, first layer double-layer mesh plate; 2061, movable mesh plate; 2062, fixed mesh plate; 207, middle layer double-layer mesh plate; 208, bottom layer double-layer mesh plate; 209, waterproof bottom layer; 2010, connecting column; 2011, reinforced waterproof layer; 2012, chain column; 2013, servo motor; 2014, control shaft; 2015, connecting block; 3, vibration block; 4, positioning plate; 5, knocking assembly; 501, fixed plate; 502, threaded column; 503, movable block; 504, knocking plate; 505, rotating handle. DETAILED DESCRIPTION

[0005] The following will be combined with the accompanying drawings of the present invention to clearly and completely describe the technical solutions of the present invention. In addition, the forms of the various structures described in the following embodiments are only examples. The anti-turbulence layer filtration system that can automatically adjust the filter particle size involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention. Figure 1-6The present invention provides an anti-turbulent layer filtering system capable of automatically adjusting the filtering particle size, comprising a control valve head 1, the bottom of the control valve head 1 is movably connected with a tank body 2, both ends of the outer side of the tank body 2 are fixedly installed with vibration blocks 3, a positioning plate 4 is fixedly installed on the outer side of one end of the tank body 2, and both ends of the top of the positioning plate 4 are fixedly connected with knocking components 5, the tank body 2 comprises a tank body 201, a central tube 202 is movably installed inside the tank body 201, a first layer of filter material 203, a second layer of filter material 204, and a third layer of filter material 205 are movably installed inside the tank body 201, the top of the first layer of filter material 203 is movably connected with a first layer double-layer mesh plate 206, the bottom of the first layer of filter material 203 is movably connected with a middle layer double-layer mesh plate 207, and the bottom of the second layer of filter material 204 is movably connected with a bottom layer double-layer mesh plate The eye plate 208 and the bottom of the third layer of filter material 205 are movably connected with a waterproof bottom layer 209, the bottom of the waterproof bottom layer 209 is movably connected to one end of a connecting column 2010, and the other end of the connecting column 2010 is movably connected to a reinforced waterproof layer 2011, the bottom of the connecting column 2010 is fixedly connected with a chain column 2012, and the end of the chain column 2012 away from the connecting column 2010 is fixedly connected with a servo motor 2013, and the outer side of the central tube 202 is movably sleeved with a control shaft 2014, and the end of the control shaft 2014 close to the waterproof bottom layer 209 is fixedly connected with a connecting block 2015, and the end of the connecting block 2015 away from the control shaft 2014 is fixedly connected with the connecting column 2010, which can adjust the filtration particle size and prevent the occurrence of chaotic layer phenomenon at the junction of the filter materials. In a preferred embodiment, the knocking assembly 5 includes a fixed plate 501, a threaded column 502 is movably installed inside the fixed plate 501, a movable block 503 is movably connected to the outer side of the threaded column 502, a knocking plate 504 is fixedly connected to the top of the movable block 503, and a rotating handle 505 is fixedly connected to one end of the threaded column 502. The first double-layer mesh plate 206 includes a movable mesh plate 2061, and the bottom of the movable mesh plate 2061 is movably connected to the fixed mesh plate 2062, which can better clean the impurities on the surface of the first double-layer mesh plate 206, the middle double-layer mesh plate 207, and the bottom double-layer mesh plate 208 during backwashing, and the impurities are better separated by the vibration block 3. In a preferred embodiment, the structures of the first double-layer mesh plate 206, the middle double-layer mesh plate 207, and the bottom double-layer mesh plate 208 are exactly the same and are all provided with arc hole meshes, and the filtration diameter can be changed by changing the size of the mesh holes. In a preferred embodiment, the particle size of the first layer of filter material 203 is 0.5 mm, the particle size of the second layer of filter material 204 is 0.3 mm, and the particle size of the third layer of filter material 205 is 0.1 mm, so that the water quality can be cleaned in layers and impurities of different particle sizes can be cleaned, thereby better purifying the water quality. In a preferred embodiment, the top surface of the waterproof bottom layer 209 and the top surface of the reinforced waterproof layer 2011 are both provided with a waterproof layer, so that water can be prevented from entering the motor and damaging the motor.In a preferred embodiment, the control shaft 2014 can rotate outside the central tube 202, the connecting column 2010 can rotate inside the waterproof bottom layer 209, and the end of the central tube 202 away from the control valve head 1 is movably connected to the surface of the waterproof bottom layer 209, so that after the water flows into the bottom, the filtered clean water can be collected through the central tube 202 without hindering the rotation of the first double-layer mesh plate 206, the middle double-layer mesh plate 207, and the bottom double-layer mesh plate 208. In a preferred embodiment, the number of the connecting blocks 2015 is four and they are symmetrically distributed, and the connecting column 2010 can rotate inside the waterproof bottom layer 209 and the top of the reinforced waterproof layer 2011, so the connecting column 2010 can be rotated by the servo motor 2013 and the chain column 2012, thereby rotating the connecting block 2015 and the control shaft 2014. In a preferred embodiment, the number of vibration blocks 3 is six, two vibration blocks 3 are located at the same horizontal line with the first double-layer mesh plate 206, two vibration blocks 3 are located at the same horizontal line with the middle double-layer mesh plate 207, and two vibration blocks 3 are located at the same horizontal line with the bottom double-layer mesh plate 208. The number of knocking components 5 is two and they are symmetrically distributed with the central tube 202 as the central axis, so the first double-layer mesh plate 206, the middle double-layer mesh plate 207, and the bottom double-layer mesh plate 208 can be knocked and vibrated by the vibration blocks 3. In a preferred embodiment, the movable mesh plate 2061 is linked with the control shaft 2014, the fixed mesh plate 2062 is fixedly connected to the inner wall of the tank body 201, and the control shaft 2014 can rotate in the fixed mesh plate 2062. When the movable mesh plate 2061 overlaps with the fixed mesh plate 2062, the mesh is opened to the maximum, and the mesh is larger than 0.5mm at this time, so the water flow rate can be increased. In a preferred embodiment, the fixed plate 501 is provided with a thread, the movable block 503 is provided with a matching thread inside, and the knocking plate 504 is provided with three raised blocks and is located on the same horizontal line as the vibration block 3, so that the vibration block 3 can be knocked by moving the knocking plate 504.Working principle of the present invention: when the equipment is running, the control shaft 2014 is controlled to rotate by the servo motor 2013, thereby driving the movable mesh plate 2061 to rotate, and the middle double-layer mesh plate 207 and the bottom double-layer mesh plate 208 and the upper mesh plate also move at the same time, the first double-layer mesh plate 206 is adjusted to be greater than 0.5mm, the middle double-layer mesh plate 207 is adjusted to 0.3 to 0.5mm (the value can be adjusted within the range according to actual needs), and the bottom double-layer mesh plate 208 is adjusted to 0.1 to 0.3mm. The water flows from top to bottom, enters the first layer of filter material 203 from the first double-layer mesh plate 206, and then flows through the middle double-layer mesh plate 207 to enter the second layer of filter material 204. The water finally flows to the bottom double-layer mesh plate 208, enters the third layer of filter material 205, and is collected through the central tube 202 to become filtered clean water. When the equipment is backwashed, the water flow is opposite to the running direction. At this time, the servo motor 2013 drives the control shaft 2014 to operate, and the bottom double-layer mesh plate 208 is adjusted to less than 0.1mm, the middle double-layer mesh plate 207 is adjusted to 0.1 to 0.3mm, and the first double-layer mesh plate 206 is adjusted to 0.3 to 0.5mm to prevent the filter material from backwashing. When the equipment runs for a period of time, there will be situations such as disordered layers and sand running. When the filter material needs to be replaced, the servo motor 2013 is turned on to make the movable mesh plate 2061 and the fixed mesh plate 2062 overlap. At this time, the middle double-layer mesh plate 207 and the bottom double-layer mesh plate 208 are also in the same state. At this time, the mesh opening is opened to the maximum to form a larger discharge port. The first layer of filter material 203, the second layer of filter material 204, and the third layer of filter material 205 can all be discharged from this port. After the discharge is clean, the filling method is the same as the discharge. During discharge, the rotating handle 505 can be rotated at the same time to rotate the threaded column 502. Therefore, the movable block 503 is driven by the thread to move in the horizontal direction, and then the knocking plate 504 is driven to move in the horizontal direction. At this time, the three protrusions simultaneously knock on the vibration block 3, generating vibration to vibrate the first double-layer mesh plate 206, the middle double-layer mesh plate 207 and the bottom double-layer mesh plate 208, thereby making it easier to remove impurities on the surface.

Claims

1. An anti-turbulent layer filtration system capable of automatically adjusting the filter particle size, comprising a control valve head (1), characterized in that: The bottom of the control valve head (1) is movably connected to a tank body (2), the two ends of the outer side of the tank body (2) are fixedly mounted with vibration blocks (3), the outer side of one end of the tank body (2) is fixedly mounted with a positioning plate (4), the two ends of the top of the positioning plate (4) are fixedly connected with a knocking assembly (5), the tank body (2) comprises a tank body (201), a central tube (202) is movably mounted inside the tank body (201), a first layer of filter material (203), a second layer of filter material (204), and a third layer of filter material (205) are movably mounted inside the tank body (201), the top of the first layer of filter material (203) is movably connected to a first layer of double-layer mesh plate (206), the bottom of the first layer of filter material (203) is movably connected to a middle layer of double-layer mesh plate (207), and the bottom of the second layer of filter material (204) is movably connected to a bottom layer of double-layer mesh plate (208). A mesh plate (208), the bottom of the third layer of filter material (205) is movably connected to a waterproof bottom layer (209), the bottom of the waterproof bottom layer (209) is movably connected to one end of a connecting column (2010), the other end of the connecting column (2010) is movably connected to a reinforced waterproof layer (211), the bottom of the connecting column (2010) is fixedly connected to a chain column (212), the end of the chain column (212) away from the connecting column (2010) is fixedly connected to a servo motor (213), the outer side of the central tube (202) is movably sleeved with a control shaft (214), the end of the control shaft (2014) close to the waterproof bottom layer (209) is fixedly connected to a connecting block (215), and the end of the connecting block (2015) away from the control shaft (2014) is fixedly connected to the connecting column (2010); The first double-layer mesh panel (206) comprises a movable mesh panel (2061), and the bottom of the movable mesh panel (2061) is movably connected to a fixed mesh panel (2062); The first double-layer mesh panel (206), the middle double-layer mesh panel (207), and the bottom double-layer mesh panel (208) have completely the same structure and are all provided with circular arc holes of the same size; The particle size of the first layer of filter material (203) is 0.5 mm, the particle size of the second layer of filter material (204) is 0.3 mm, and the particle size of the third layer of filter material (205) is 0.1 mm; The movable mesh plate (2061) is linked to the control shaft (2014), the fixed mesh plate (2062) is fixedly connected to the inner wall of the can body (201), the control shaft (2014) can rotate inside the fixed mesh plate (2062), and when the movable mesh plate (2061) overlaps with the fixed mesh plate (2062), the mesh is opened to the maximum, and at this time the mesh is larger than 0.5 mm.

2. The anti-turbulence layer filtration system capable of automatically adjusting the filter particle size according to claim 1, characterized in that: The knocking assembly (5) comprises a fixed plate (501), a threaded column (502) is movably mounted inside the fixed plate (501), a movable block (503) is movably connected to the outside of the threaded column (502), a knocking plate (504) is fixedly connected to the top of the movable block (503), and a rotating handle (505) is fixedly connected to one end of the threaded column (502).

3. The anti-turbulent layer filtration system capable of automatically adjusting the filter particle size according to claim 2, characterized in that: The top surface of the waterproof bottom layer (209) and the top surface of the reinforced waterproof layer (2011) are both provided with a waterproof layer.

4. The anti-turbulence layer filtration system capable of automatically adjusting the filter particle size according to claim 3 is characterized in that: The control shaft (2014) can rotate outside the central tube (202), the connecting column (210) can rotate inside the waterproof bottom layer (209), and one end of the central tube (202) away from the control valve head (1) is movably connected to the surface of the waterproof bottom layer (209).

5. The anti-turbulence layer filtration system capable of automatically adjusting the filter particle size according to claim 4, characterized in that: The number of the connecting blocks (2015) is four and they are symmetrically distributed, and the connecting column (2010) can rotate within the waterproof bottom layer (209) and on the top of the reinforced waterproof layer (2011).

6. The anti-turbulence layer filtration system capable of automatically adjusting the filter particle size according to claim 5, characterized in that: The number of the vibration blocks (3) is six, two of the vibration blocks (3) are located on the same horizontal line with the first double-layer mesh plate (206), two of the vibration blocks (3) are located on the same horizontal line with the middle double-layer mesh plate (207), and two of the vibration blocks (3) are located on the same horizontal line with the bottom double-layer mesh plate (208). The number of the knocking components (5) is two and they are symmetrically distributed with the central tube (202) as the central axis.

7. The anti-turbulence layer filtration system capable of automatically adjusting the filter particle size according to claim 6, characterized in that: The fixing plate (501) is provided with a thread, the movable block (503) is provided with a thread matching the thread, and the striking plate (504) is provided with three raised blocks and is located on the same horizontal line as the vibration block (3).

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