Solid-liquid separation facility for water pollution prevention and control

Abstract

The application discloses a solid-liquid separation facility for water pollution prevention and treatment, relates to the technical field of water pollution prevention and treatment, and comprises a supporting frame, a separation barrel is fixedly installed on the inner side of the supporting frame, the inner cavity of the separation barrel penetrates through the top and the bottom, and a water pumping unit is installed on the separation barrel; further comprising: a plurality of collecting frames which are slidably connected with the separation barrel in the vertical direction and are equidistantly arranged; a clamping block one is elastically and slidably installed on the top of the separation barrel; a clamping block two is elastically and slidably installed on the inner wall of the separation barrel; the clamping block two and the clamping block one are both provided in the shape of a wedge; the clamping block two cooperates with the clamping block one to limit the plurality of collecting frames; a driving unit is arranged on the inner side of the supporting frame and is used for driving the top collecting frame to move out of the separation barrel, dumping the garbage in the collecting frame, and then moving the collecting frame from the bottom of the separation barrel into the separation barrel; and the application greatly improves the cleaning efficiency of the garbage floating on the water surface.

Description

Technical Field

[0001] This invention relates to the field of water pollution control technology, specifically to a solid-liquid separation facility for water pollution control. Background Technology

[0002] Floating garbage on the water surface is a major cause of river pollution, leading to water quality deterioration. Current methods for cleaning up floating garbage mainly involve manual retrieval, which is labor-intensive and inefficient. Another method is using automatic garbage collectors. These collectors work by submerging the container in water with its top surface close to the surface. A water pump draws water into the collector, and the floating garbage is carried in by the current. The pump then pumps the water out, leaving the garbage inside. When the collector is full, it is manually emptied. While automatic garbage collectors improve processing efficiency, manual emptying is still required. Furthermore, during container removal, garbage tends to remain on the top of the collector. If this is not cleaned before replacement, garbage can re-enter the collector during subsequent use, affecting the water pump and potentially damaging it. Summary of the Invention

[0003] The purpose of this invention is to provide a solid-liquid separation facility for water pollution prevention and control, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a solid-liquid separation facility for water pollution prevention and control, comprising a support frame, a separation tank fixedly installed inside the support frame, the inner cavity of the separation tank extending through the top and bottom, and a pumping unit installed on the separation tank; further comprising: multiple collection frames, all slidably connected to the separation tank in the vertical direction and arranged at equal intervals; a locking block one, elastically slidably installed on the top of the separation tank; a locking block two, elastically slidably installed on the inner wall of the separation tank; both the locking block two and the locking block one are wedge-shaped; the locking block two, in conjunction with the locking block one, serves to limit the movement of the multiple collection frames; a driving unit, disposed inside the support frame and used to drive the top collection frame to move out of the separation tank, empty the waste in the collection frame, and then move the collection frame from the bottom of the separation tank back into the separation tank.

[0005] As a further embodiment of the present invention, the driving unit includes: two sprockets, both rotatably connected to the support frame and connected to a chain for transmission; a fixing block, fixedly connected to the chain; a first magnet, fixedly connected to the fixing block; a plurality of second magnets, the same number as the number of collection frames and slidably connected to the plurality of collection frames respectively; the second magnets attract each other with the first magnet; and a top block, fixedly installed on the top of the first magnet and capable of driving the first locking block to release the locking of the collection frame.

[0006] As a further embodiment of the present invention, a bottom cover is rotatably installed at the bottom of the separation tank, and an opening and closing unit for controlling the opening and closing of the bottom cover is provided on the side of the separation tank.

[0007] As a further embodiment of the present invention, the opening and closing unit includes: a locking block three, rotatably connected to the separation bucket and fitted with a torsion spring for resetting on the rotating shaft; an inclined groove one, formed on the inner wall of the support frame; a slider one, elastically slidably installed in the inclined groove one; a pull rope one, one end fixedly connected to the locking block three, and the other end passing through the pulley one and fixedly connected to the slider one; an inclined groove two, formed on the inner wall of the support frame; a slider two, slidably installed in the inclined groove two; a pull rope two, one end fixedly connected to the slider two, and the other end passing through the pulley two and fixedly connected to the bottom cover; when the fixing block performs cyclical motion under the drive of the chain, it can drive the slider one and the slider two to slide in the inclined groove one and the inclined groove two respectively.

[0008] As a further embodiment of the present invention, a guide plate is rotatably mounted on the inner side of the support frame, and a spring three is fixedly connected to the side wall of the guide plate, the spring three being used for supporting and resetting the guide plate.

[0009] As a further embodiment of the present invention, the collection frame comprises a fixing ring, a net bag, and insert blocks; the fixing ring and the separation bucket are slidably connected in the vertical direction; the top of the net bag is engaged with the inside of the fixing ring; and multiple insert blocks are arranged along the circumference of the fixing ring.

[0010] As a further embodiment of the present invention, a traction seat is installed on the inner side of the support frame, and the traction seat is arranged coaxially with the sprocket above.

[0011] As a further embodiment of the present invention, the pumping unit includes a water pipe and a pump body; the water pipe is fixedly connected to the separation tank, and the pump body is installed in the middle of the water pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This invention utilizes multiple collection frames and a drive unit. The topmost collection frame is used for garbage collection. When the topmost collection frame is overloaded, the drive unit moves the collection frame out of the separation bin for garbage disposal. After the topmost collection frame is moved out, the second collection frame from the top is used for garbage collection. The separation bin can continuously perform garbage recycling, greatly improving garbage cleaning efficiency. Furthermore, as long as at least two collection frames are intact, the garbage recycling process can be guaranteed to proceed normally, while preventing garbage from entering the separation bin and affecting the operation of the pumping unit. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2This is a schematic diagram of the separation tank structure of the present invention;

[0016] Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle;

[0017] Figure 4 This is a cross-sectional view of the collection frame in its installed state according to the present invention;

[0018] Figure 5 This is a cross-sectional view of the second card block of the present invention in its installation state;

[0019] Figure 6 This is a cross-sectional schematic diagram of the drive unit structure of the present invention;

[0020] Figure 7 for Figure 6 Enlarged view of a section at point B in the middle;

[0021] Figure 8 for Figure 6 Enlarged view of a section at point C;

[0022] Figure 9 This is a schematic diagram of the collection frame structure of the present invention;

[0023] Figure 10 This is a schematic diagram of the working state of the separation tank of the present invention;

[0024] Figure 11 This is a schematic diagram of the bottom cover of the present invention in the open state.

[0025] The attached figures are labeled as follows:

[0026] 1-Support frame, 2-Separation bucket, 3-Bottom cover, 4-Collection frame, 5-Card block one, 6-Card block two, 7-Sprocket, 8-Chain, 9-Fixing block, 10-Magnet one, 11-Magnet two, 12-Top block, 13-Card block three, 14-Torsion spring, 15-Pull rope one, 16-Pulley one, 17-Slider one, 18-Inclined groove one, 19-Pull rope two, 20-Pulley two, 21-Slider two, 22-Inclined groove two, 23-Traction seat, 24-Guide plate, 25-Fixing ring, 26-Net bag, 27-Insertion block, 28-Water pipe, 29-Pump body, 30-Spring one, 31-Spring two, 32-Spring three, 33-Spring four. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-11 This invention provides a technical solution: a solid-liquid separation facility for water pollution prevention and control, including a support frame 1, a separation tank 2 fixedly installed inside the support frame 1, the inner cavity of the separation tank 2 extending through the top and bottom, and a pumping unit installed on the separation tank 2; it also includes: multiple collection frames 4, a first locking block 5, a second locking block 6, and a driving unit; the multiple collection frames 4 are all slidably connected to the separation tank 2 in the vertical direction and are arranged at equal intervals; the first locking block 5 is elastically slidably installed on the top of the separation tank 2; the second locking block 6 is elastically slidably installed on the inner wall of the separation tank 2; both the second locking block 6 and the first locking block 5 are wedge-shaped; the second locking block 6 cooperates with the first locking block 5 to limit the multiple collection frames 4; the driving unit is located inside the support frame 1 and is used to drive the top collection frame 4 to move out of the separation tank 2, empty the garbage in the collection frame 4, and then move the collection frame 4 from the bottom of the separation tank 2 into the separation tank 2.

[0029] refer to Figure 1 The support frame 1 is installed on the riverbank, with the top of the separation bucket 2 2-5mm below the water surface. When the pumping unit is working, a vortex is formed inside the separation bucket 2, and the water flow carries floating garbage into the separation bucket 2. The pumping unit then pumps the water from the separation bucket 2 back into the river. The garbage carried by the water flow enters the uppermost collection box 4. When the uppermost collection box 4 is overloaded, the drive unit starts working. The drive unit first drives the locking block 5 to release the lock on the uppermost collection box 4, and then moves the collection box 4 upward. After the uppermost collection box 4 moves out of the separation bucket 2, the second collection box 4 from the top begins to collect the garbage. The pumping unit can continue to work to recycle the garbage. The locking block 5 is controlled by the elastic force of the return spring (spring 4 33 in the figure). The collection box 4 moves downwards to directly above the collection box 4, which then acts as a limit for the collection box 4. After the collection box 4 moves to the top of the riverbank, the drive unit drives the collection box 4 to rotate 180°, dumping the garbage collected in the collection box 4 into the collection container set up on the riverbank (the collection container is not shown in the attached figure). Then the drive unit sends the collection box 4 back from the bottom of the separation bucket 2 into the separation bucket 2. The second locking block 6 is set as a wedge block. When the collection box 4 moves vertically upwards in the separation bucket 2, it can drive the second locking block 6 to move inwards in the separation bucket 2 by squeezing the wedge surface of the second locking block 6. The collection box 4 will push up other collection boxes 4 located above it. After the collection box 4 moves above the second locking block 6, the second locking block 6 moves outwards under the elastic force of the return spring (spring 30 in the figure). Figure 5As shown, the collection box 4 again provides support and limits. At this point, the topmost collection box 4 moves to the bottom, while the second collection box 4, initially located from top to bottom, moves to the top. When the topmost collection box 4 breaks, the garbage entering the separation bin 2 can be intercepted by the second collection box 4, preventing garbage from entering the separation bin 2 and affecting the pumping unit. Because the removed collection box 4 has already emptied its garbage and re-entered the separation bin 2 before the second collection box 4 below it becomes overloaded, it only needs at least two undamaged collection boxes 4 to ensure the smooth operation of the garbage collection process. The system operates normally and prevents waste from entering the separation bin 2 and affecting the operation of the pumping unit. This invention uses multiple collection boxes 4 and a driving unit. The top collection box 4 is used for waste collection. When the top collection box 4 is overloaded, the driving unit moves the collection box 4 out of the separation bin 2 for waste disposal. After the top collection box 4 is removed, the second collection box 4 from the top is used for waste collection. The separation bin 2 can continuously perform waste recycling, greatly improving waste cleaning efficiency. Furthermore, as long as at least two collection boxes 4 are intact, the waste recycling process can proceed normally, while preventing waste from entering the separation bin 2 and affecting the operation of the pumping unit.

[0030] Specifically, such as Figure 1 , Figure 2 , Figures 6-8 As shown, the drive unit includes two sprockets 7, a fixing block 9, a magnet 10, multiple magnets 21, and a top block 12; both sprockets 7 are rotatably connected to the support frame 1 and are connected to the chain 8 for transmission; the fixing block 9 is fixedly connected to the chain 8; the magnet 10 is fixedly connected to the fixing block 9; the number of magnets 21 is the same as the number of collection boxes 4 and they are slidably connected to the collection boxes 4 respectively; the magnets 211 and the magnet 10 attract each other; the top block 12 is fixedly installed on the top of the magnet 10 and can drive the locking block 5 to release the locking of the collection box 4.

[0031] An external motor (not shown in the diagram) drives sprocket 7 to rotate, sprocket 7 drives chain 8 to move, and chain 8 drives magnet 10 to move synchronously through fixing block 9; when fixing block 9 and magnet 10 are located at Figure 2 When the position is shown, the top block 12 drives the first card block 5 to move outward to release the lock on the top collection frame 4. Magnet 10, through its magnetic attraction with magnet 2 11, drives magnet 2 11 and the top collection frame 4 to move upward. Magnet 2 11 and its corresponding collection frame 4 are slidably connected. When magnet 2 11 moves outward to the outside of the separation bucket 2, magnet 10 and magnet 2 11 are more tightly attracted, and magnet 10 drives magnet 2 11 and the collection frame 4 to move steadily upward. (Reference) Figure 6When the fixing block 9, magnet 10, and magnet 21 drive the collection frame 4 past the upper sprocket 7, the collection frame 4 automatically rotates 180°, and the garbage inside the collection frame 4 is automatically dumped onto the riverbank; then, when the collection frame 4 passes the lower sprocket 7, it rotates 180° again and enters the separation bin 2; through the setting of the drive unit, when the collection frame 4 is overloaded, it can automatically dump the garbage and return to the separation bin 2 through cyclic movement. Through cyclic movement, the top collection frame 4 in the initial state can be moved to the bottom, and multiple collection frames 4 can cycle to perform garbage recycling; through the setting of magnet 10 and magnet 21, the drive unit can drive the collection frame 4 to move through the side wall of the separation bin 2, which helps to maintain the sealing of the separation bin 2.

[0032] Specifically, such as Figures 2-4 , Figures 6-8 , Figure 10 and Figure 11 As shown, a bottom cover 3 is rotatably mounted on the bottom of the separation tank 2, and an opening and closing unit for controlling the opening and closing of the bottom cover 3 is provided on the side of the separation tank 2; the opening and closing unit includes: a locking block 13, an inclined groove 18, a slider 17, a pull rope 15, an inclined groove 22, a slider 21, and a pull rope 29; the locking block 13 is rotatably connected to the separation tank 2, and a torsion spring 14 for its reset is fitted on the rotating shaft; the inclined groove 18 is opened on the inner wall of the support frame 1; the slider 17 is elastically slidably mounted in the inclined groove 18; One end of the pull rope 15 is fixedly connected to the locking block 3 13, and the other end passes through the pulley 16 and is fixedly connected to the slider 17; the inclined groove 22 is opened on the inner wall of the support frame 1; the slider 21 is slidably installed in the inclined groove 22; one end of the pull rope 219 is fixedly connected to the slider 21, and the other end passes through the pulley 20 and is fixedly connected to the bottom cover 3; when the fixed block 9 is driven by the chain 8 to make a cyclical motion, it can drive the slider 17 and the slider 21 to slide in the inclined groove 18 and the inclined groove 22 respectively.

[0033] When the bottom cover 3 is closed, and the pumping unit is working, water only enters the separation bin from the top of the separation bin 2, which can improve the waste interception efficiency; Reference Figure 3 At this point, the locking block 3 (13) locks the bottom cover 3 onto the separation bucket 2; (Reference) Figure 6 and Figure 7 When chain 8 moves the fixed block 9 to contact slider 17, the fixed block 9 continues to move downwards, causing slider 17 to move downwards synchronously. Slider 17 slides obliquely downwards within the inclined groove 18; slider 17 drives one end of pull rope 15 to move synchronously, and the other end of pull rope 15 drives locking block 13 to... Figure 10 When the middle rotates in the v1 direction, the locking block 13 releases its lock on the bottom cover 3; then, under the action of gravity, the bottom cover 3 rotates in the v2 direction to... Figure 11As shown, the bottom cover 3 is open; when slider 17 slides in the inclined groove 18 until it disengages from the fixed block 9, slider 17 moves upward under the force of the return spring (spring 31 in the figure). Figure 7 The initial position is shown; then, the fixing block 9, together with magnet 10 and magnet 21, moves the collection frame 4 from the bottom of the separation bucket 2 into the separation bucket 2; after the collection frame 4 enters the separation bucket 2, the fixing block 9 is located below the slider 21, and the fixing block 9 continues to move upward, which can drive the slider 21 to move obliquely upward in the inclined groove 22; it should be noted that Figure 2 and Figure 8 In the state shown, bottom cover 3 is closed, therefore, pull cord 19 is in a relaxed state; as shown Figure 11 As shown, when the bottom cover 3 is opened, the second pull rope 19 is in a taut state. When the second slider 21 moves obliquely upward, the second slider 21 drives one end of the second pull rope 19 to move upward synchronously. The bottom end of the second pull rope 19 drives the bottom cover 3 to flip upward to the state of closing the bottom of the separation bucket 2. At this time, the second slider 21 moves in the second inclined groove 22 until it is out of contact with the fixed block 9. The opening and closing unit of the present invention can automatically control the opening and closing of the bottom cover 3 during the cyclic movement of the collection frame 4. The opening and closing time of the bottom cover 3 is short and can be carried out automatically with the movement of the collection frame 4.

[0034] Specifically, such as Figure 6 As shown, a guide plate 24 is rotatably installed on the inner side of the support frame 1. A spring 32 is fixedly connected to the side wall of the guide plate 24. The spring 32 is used for supporting and resetting the guide plate 24. When the collection frame 4 is flipped 180° to dump garbage, the garbage can slide down the guide plate 24 into the collection container set on the bank, which can prevent the garbage from falling into the river. When the collection frame 4 moves downward, it can drive the guide plate 24 to rotate counterclockwise, so as to prevent the guide plate 24 from obstructing the circulation movement of the collection frame 4.

[0035] Specifically, such as Figure 9 The collection frame 4 consists of a fixing ring 25, a net bag 26, and an insert block 27. The fixing ring 25 is slidably connected to the separation bucket 2 in the vertical direction. The top of the net bag 26 is locked inside the fixing ring 25. The insert block 27 is inserted into the fixing ring 25 and multiple insert blocks are arranged along the circumference of the fixing ring 25. The net bag 26 is used for garbage collection. The insert block 27 is used to fix the top of the net bag 26 relative to the top of the fixing ring 25. When the net bag 26 is damaged and needs to be replaced, simply pull out the insert block 27, and insert the insert block 27 again after replacing the new net bag 26. The replacement of the net bag 26 is simple, convenient, and quick.

[0036] Specifically, such as Figure 6As shown, a traction seat 23 is installed on the inner side of the support frame 1. The traction seat 23 is arranged coaxially with the upper sprocket 7. After the fixing ring 25 passes over the traction seat 23, the net bag 26 can move along the surface of the traction seat 23. The setting of the traction seat 23 can ensure that the net bag 26 can be rotated smoothly by 180°, and avoid the net bag 26 from getting knotted.

[0037] Specifically, such as Figure 1 As shown, the pumping unit includes a water pipe 28 and a pump body 29; the water pipe 28 is fixedly connected to the separation tank 2, and the pump body 29 is installed in the middle of the water pipe 28; when the pump body 29 is working, it can pump river water into the separation tank 2 and then pump it out through the water pipe 28 to realize the flow of river water, so that the water flow carries the floating garbage on the water surface into the separation tank 2.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation facility for water pollution prevention and control, comprising a support frame (1), wherein a separation tank (2) is fixedly installed inside the support frame (1), the inner cavity of the separation tank (2) extends through the top and bottom, and a pumping unit is installed on the separation tank (2); characterized in that: Also includes: Multiple collection boxes (4) are slidably connected to the separation bucket (2) in the vertical direction and are arranged at equal intervals; Block 1 (5) is elastically slidably installed on the top of the separation bucket (2); The second card block (6) is elastically slidably installed on the inner wall of the separation bucket (2); both the second card block (6) and the first card block (5) are wedge-shaped; the second card block (6) works in conjunction with the first card block (5) to limit the position of multiple collection frames (4); The drive unit is located inside the support frame (1) and is used to drive the top collection box (4) to move out of the separation bucket (2), empty the garbage in the collection box (4), and then move the collection box (4) from the bottom of the separation bucket (2) into the separation bucket (2); The driving unit includes: Both sprockets (7) are rotatably connected to the support frame (1) and are connected to the chain (8) for transmission. The fixing block (9) is fixedly connected to the chain (8); Magnet 1 (10) is fixedly connected to the fixing block (9); Multiple magnets (11) are the same number as the collection boxes (4) and are slidably connected to the collection boxes (4); the magnets (11) and magnets (10) attract each other; The top block (12) is fixedly installed on the top of the magnet (10) and can drive the card block (5) to release the lock on the collection box (4).

2. The solid-liquid separation facility for water pollution control according to claim 1, characterized in that: The bottom of the separation tank (2) is rotatably mounted with a bottom cover (3), and the side of the separation tank (2) is provided with an opening and closing unit for controlling the opening and closing of the bottom cover (3).

3. A solid-liquid separation facility for water pollution control according to claim 2, characterized in that: The opening / closing unit includes: Block 3 (13) is rotatably connected to the separation barrel (2) and a torsion spring (14) for resetting is mounted on the rotating shaft. Inclined groove 1 (18) is opened on the inner wall of the support frame (1); Slider 1 (17) is elastically slidably installed in inclined groove 1 (18); One end of the pull rope (15) is fixedly connected to the three-block (13), and the other end is fixedly connected to the slider (17); Inclined groove 2 (22) is opened on the inner wall of support frame (1); Slider 2 (21) is slidably installed in inclined groove 2 (22); Pull rope 2 (19), one end is fixedly connected to slider 2 (21), and the other end is fixedly connected to bottom cover (3); When the fixed block (9) is driven by the chain (8) to make a cyclic motion, it can drive the slider one (17) and slider two (21) to slide in the inclined groove one (18) and inclined groove two (22) respectively.

4. A solid-liquid separation facility for water pollution control according to claim 1, characterized in that: A guide plate (24) is rotatably mounted on the inner side of the support frame (1). A spring three (32) is fixedly connected to the side wall of the guide plate (24). The spring three (32) is used for supporting and resetting the guide plate (24).

5. A solid-liquid separation facility for water pollution control according to claim 1, characterized in that: The collection frame (4) consists of a fixing ring (25), a net bag (26), and an insert block (27); the fixing ring (25) is slidably connected to the separation bucket (2) in the vertical direction; the top of the net bag (26) is locked inside the fixing ring (25); the insert block (27) is inserted into the fixing ring (25) and multiple insert blocks are arranged along the circumference of the fixing ring (25).

6. A solid-liquid separation facility for water pollution control according to claim 5, characterized in that: The support frame (1) is equipped with a traction seat (23) on its inner side, and the traction seat (23) is arranged coaxially with the sprocket (7) above.

7. A solid-liquid separation facility for water pollution control according to claim 1, characterized in that: The pumping unit includes a water pipe (28) and a pump body (29); the water pipe (28) is fixedly connected to the separation tank (2), and the pump body (29) is installed in the middle of the water pipe (28).

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