A water treatment and purification device

Abstract

The application discloses a water treatment and purification device and belongs to the technical field of water treatment. The device comprises a collecting barrel, a filter screen is arranged in the collecting barrel, the filter screen is in sliding contact with the inner wall of the collecting barrel, sliding blocks are arranged at the two ends of the filter screen, the filter screen is rotationally connected with the sliding blocks through rotating columns, a sliding groove is arranged at the position corresponding to the sliding blocks on the inner wall of the collecting barrel, the sliding blocks are slidingly arranged in the sliding groove, a plurality of water storage grooves for storing flocculants are arranged on the outer part of the collecting barrel, a rotating rod is arranged in the upper end of the sliding groove, the rotating rod is hollow, the water storage grooves are connected with the annular groove in the collecting barrel through water inlet pipes, the upper end of the rotating rod is located on the upper side of the collecting barrel, and a nozzle is connected and arranged on the rotating rod. The filter screen and the sliding blocks can intermittently drive the piston rod to move, so that the flocculants can be automatically put into the water area to be treated, the speed of spraying the flocculants can be automatically adjusted according to the different water environments, and the use amount of the flocculants can be effectively saved and controlled.

Description

Technical Field

[0001] This invention relates to the field of water treatment technology, and more specifically, to a water treatment and purification device. Background Technology

[0002] Water treatment refers to the purification or treatment of water to meet specified standards. Water treatment can effectively improve water quality and reduce pollution to the surrounding environment. However, the requirements for water improvement vary in different water bodies.

[0003] In slow-flowing waters, flocculants are typically added to the water to coagulate pollutants, which are then collected through filtration and treated in a unified manner to improve the water environment of the designated water area.

[0004] However, traditional water treatment and purification devices cannot reasonably control the amount of flocculant added based on the amount of pollutants during use. Furthermore, since the water flow requires the addition of flocculant to the water, they cannot automatically add flocculant to the water body, resulting in low efficiency. Therefore, this invention discloses a water treatment and purification device that can automatically add flocculant to the water body during use, thereby improving work efficiency. Summary of the Invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a water treatment and purification device.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A water treatment and purification device includes a collection tank, a filter screen installed inside the collection tank, the filter screen slidingly contacting the inner wall of the collection tank, and sliders provided at both ends of the filter screen. The filter screen is rotatably connected to the sliders via a rotating column. A groove is provided on the inner wall of the collection tank at a position corresponding to the slider, and the slider is slidably installed inside the groove. The collection bucket has multiple water storage tanks for holding flocculants on its outside. A rotating rod is provided through the upper end of the chute. The rotating rod has a hollow structure inside. A first one-way valve is installed inside the upper side of the rotating rod. A piston rod is installed inside the rotating rod. The lower end of the piston rod is fixedly connected to the upper end of the slider. The rotating rod has a water inlet hole on its outside, and a second one-way valve is installed inside the water inlet hole. An annular groove is opened on the side wall of the collection tank at the position corresponding to the water inlet hole. The water storage tank is connected to the inside of the annular groove through a water inlet pipe. The upper end of the rotating rod is located on the upper side of the collection tank, and a nozzle is connected and installed on the rotating rod.

[0008] Furthermore, the inner wall of the rotating rod is provided with multiple arc-shaped grooves, two adjacent arc-shaped grooves face opposite directions, and the arc-shaped grooves are connected end to end. The outer wall of the piston rod is embedded with a ball at the position corresponding to the arc-shaped groove, and the outer wall of the ball is in contact with the inner wall of the arc-shaped groove by compression.

[0009] Furthermore, a return spring is fixedly installed at the lower end of the slider, and the lower end of the return spring is fixedly connected to the inner wall of the lower end of the slide groove.

[0010] Furthermore, a rubber wheel is rotatably mounted inside the slider, with one end of the rubber wheel located outside the slider, and the portion of the rubber wheel outside the slider making frictional contact with the inner wall of the groove.

[0011] Furthermore, a coil spring is fixedly installed on the inner wall of the rubber wheel, and a rotating ring is rotatably connected to the rotating column at the position corresponding to the coil spring. The outer wall of the rotating ring is fixedly connected to one end of the inner side of the coil spring.

[0012] Furthermore, the rotating ring has multiple slots, and the outer wall of the rotating column has multiple shrinkage grooves at positions corresponding to the slots. A locking block is slidably installed inside the shrinkage groove, and the locking block engages with the slot. One end of the locking block has an inclined structure, and the locking block is elastically connected to the inner wall of the shrinkage groove by a first connecting spring.

[0013] Furthermore, sliding grooves are provided on both sides of the slider, and a locking rod is slidably installed inside the sliding groove. The locking rod is elastically connected to the inner wall of the sliding groove through a second connecting spring. Two slots are provided on the lower inner wall of the sliding groove at the position corresponding to the locking rod. The locking rod is inserted into the slots. The position of the rotating column corresponding to the end of the locking rod has a cam-shaped structure, and the cam-shaped part of the rotating column is in pressure contact with the end of the locking rod.

[0014] Furthermore, a collection net is installed at the lower end of the collection bucket, and the collection net is connected to the inside of the collection bucket. A groove is provided on the lower side of the inner wall of the collection bucket for the filter to rotate.

[0015] Furthermore, a counter is installed at the lower end of the chute, and the slider is in active contact with the counter. A data processing module is installed on the collection bucket. The counter sends the counting result to the data processing module. The data processing module determines the descent frequency of the filter screen in each unit time based on the counter result. A control module is also installed on the collection bucket. The control module is used to control the counter to be reset to zero.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) The present invention can intermittently drive the piston rod to move through the filter screen and slider, thereby automatically dispensing flocculant into the water to be treated, and can automatically adjust the spraying speed of flocculant according to different water environment, which can effectively save and control the amount of flocculant used.

[0017] (2) The present invention has a flip-up filter screen that can be used to pour the garbage into the collection net after the garbage accumulates on the filter screen. The filter screen can be flipped automatically, and the garbage on the other side of the filter screen can be washed away by water after flipping.

[0018] (3) The present invention can calculate how often flocculant needs to be replenished by setting a counter in conjunction with a data processing module, which can effectively avoid the inability to add flocculant to the water area due to the depletion of flocculant, thus affecting the effect of waste treatment.

[0019] (4) The present invention can make the piston rod move to the direction of the automatic adjustment nozzle by setting the arc groove, so that the flocculant can be sprayed to different positions, making the flocculant spray more uniform. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the heat insulation tank of the present invention; Figure 3 This is a schematic diagram of the filter screen and slider part of the present invention; Figure 4 This is a schematic diagram of the first check valve and the second check valve of the present invention. Figure 5 This is a schematic diagram of the lever portion of the present invention; Figure 6 This is a schematic diagram of the coil spring structure of the present invention; Figure 7 This is a schematic diagram of the card block structure of the present invention; Figure 8 This is a partial system framework diagram of the present invention; Figure 9 This is a schematic diagram of part of the system flow of the present invention.

[0021] Explanation of the labels in the diagram: 1. Collection bucket; 101. Filter screen; 102. Slide chute; 103. Water storage tank; 104. Annular groove; 105. Water inlet pipe; 106. Rotating column; 107. Collection net; 108. Groove; 109. Counter; 110. Data processing module; 111. Control module; 2. Slider; 201. Return spring; 202. Rubber wheel; 203. Coil spring; 204. Rotating ring; 205. Slot; 206. Shrinkage groove; 207. Locking block; 208. First connecting spring; 209. Sliding groove; 210. Locking rod; 211. Second connecting spring; 212. Slot; 3. Rotating rod; 301. First check valve; 302. Piston rod; 303. Water inlet; 304. Second check valve; 305. Nozzle; 306. Arc groove; 307. Ball bearing. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1 to 9 A water treatment and purification device includes a collection tank 1, a collection net 107 installed at the lower end of the collection tank 1, a filter 101 installed inside the collection tank 1, the filter 101 slidingly contacting the inner wall of the collection tank 1, and sliders 2 provided at both ends of the filter 101. The filter 101 is rotatably connected to the sliders 2 through a rotating column 106. A groove 102 is opened on the inner wall of the collection tank 1 at the position corresponding to the sliders 2, and the sliders 2 are slidably installed inside the groove 102. The outside of the collection bucket 1 is provided with multiple water storage tanks 103 for storing flocculants. The part of the collection bucket 1 that does not correspond to the water storage tanks 103 has a mesh structure. A rotating rod 3 is provided through the upper end of the slide 102. The rotating rod 3 has a hollow structure inside. A piston rod 302 is installed inside the rotating rod 3. The lower end of the piston rod 302 is fixedly connected to the upper end of the slider 2. A return spring 201 is fixedly installed at the lower end of the slider 2. The lower end of the return spring 201 is fixedly connected to the inner wall of the lower end of the slide 102. The rotating rod 3 has an inlet hole 303 on its outside, and an annular groove 104 is provided on the side wall of the collection tank 1 at the position corresponding to the inlet hole 303. The water storage tank 103 is connected to the inside of the annular groove 104 through the inlet pipe 105. The upper end of the rotating rod 3 is located on the upper side of the collection tank 1, and a nozzle 305 is connected and installed on the rotating rod 3. A rubber wheel 202 is rotatably mounted inside the slider 2. One end of the rubber wheel 202 is located outside the slider 2, and the part of the rubber wheel 202 outside the slider 2 is in frictional contact with the inner wall of the groove 102. A coil spring 203 is fixedly mounted on the inner wall of the rubber wheel 202. A rotating ring 204 is rotatably connected to the rotating column 106 at the position corresponding to the coil spring 203. The outer wall of the rotating ring 204 is fixedly connected to one end of the inner side of the coil spring 203. Multiple slots 205 are provided on the rotating ring 204, and multiple shrinkage grooves 206 are provided on the outer wall of the rotating column 106 at the position corresponding to the slots 205. A locking block 207 is slidably mounted inside the shrinkage groove 206. The locking block 207 engages with the slot 205, and one end of the locking block 207 is inclined. The locking block 207 is elastically connected to the inner wall of the shrinkage groove 206 by a first connecting spring 208. A groove 108 is provided on the lower side of the inner wall of the collection bucket 1. The groove 108 is used for the rotation of the filter screen 101.

[0024] By adopting the above technical solution, the collection bin 1 is placed at an angle at the work location. When garbage enters the collection bin 1, it is blocked by the filter screen 101. After the garbage blocks the holes on the filter screen 101, the filter screen 101 can move inside the collection bin 1 under the pressure of water and the gravity of the filter screen 101 and the garbage. When the filter screen 101 moves, it can drive the slider 2 to move through the rotating column 106. After the slider 2 moves, it can move along the direction of the slide groove 102, and the slider 2 can squeeze the return spring 201 to retract it. When the slider 2 descends along the direction of the slide groove 102, the rubber wheel 202 can engage with the slide groove 102. 02. Inner wall friction causes rotation. When the rubber wheel 202 rotates, it pulls the coil spring 203. During this process, because the filter screen 101 is slidably connected to the collection bucket 1, the filter screen 101 cannot rotate inside the collection bucket 1. Therefore, the rotating column 106 cannot rotate either. When the rotating column 106 cannot rotate, the shrinkage groove 206 on the rotating column 106 and the locking block 207 inside the shrinkage groove 206 cannot rotate. At this time, the rotating ring 204 cannot rotate due to the obstruction of the locking block 207 against the locking groove 205. Therefore, when the coil spring 203 is pulled by the rubber wheel 202, one end of the spring will move while the other end remains stationary. This allows the coil spring 203 to retract and store energy. When the position of the filter screen 101 corresponds to the position of the groove 108, the coil spring 203 can drive the rotating ring 204 to rotate. At this time, the rotating ring 204 can press the non-inclined part of the locking block 207 through the locking groove 205, thereby causing the rotating column 106 to rotate 180 degrees. When the rotating column 106 rotates, it can drive the filter screen 101 to rotate. The rotation of the filter screen 101 can make the end with the garbage face down. At this time, under the action of the return spring 201, the slider 2 has a tendency to move back to the initial position. Furthermore, the filter screen 101 can come into contact with the water when the slider 2 moves, making... Water impacts the side of the filter screen 101 without debris, causing the debris to detach from the filter screen 101. During this process, the slider 2 rises, which drives the rubber wheel 202 to rise. When the rubber wheel 202 rises, it rotates. At this time, the rubber wheel 202 can drive the coil spring 203 in the opposite direction. After the coil spring 203 is pulled, the other end can pull the rotating ring 204. After the rotating ring 204 is pulled and rotates in the opposite direction, it can squeeze the inclined part on the locking block 207 through the locking groove 205, thereby causing the locking block 207 to retract into the shrinkage groove 206. Therefore, the rotation of the rotating ring 204 during the rise of the slider 2 will not drive the rotating column 106 to rotate.

[0025] Both sides of the slider 2 are provided with sliding grooves 209. A locking rod 210 is slidably installed inside the sliding groove 209. The locking rod 210 is elastically connected to the inner wall of the sliding groove 209 through a second connecting spring 211. Two slots 212 are provided on the lower inner wall of the sliding groove 102 at the position corresponding to the locking rod 210. The locking rod 210 is inserted into the slots 212. The end of the locking rod 210 near the slot 212 has a rounded corner structure. The rotating column 106 has a cam-shaped structure at the position corresponding to the end of the locking rod 210. The cam-shaped part of the rotating column 106 is in contact with the end of the locking rod 210. The collecting net 107 is connected to the inside of the collecting bucket 1.

[0026] By adopting the above technical solution, when the slider 2 moves to the lowest side, the rotating column 106 rotates and can squeeze the locking rod 210 through the cam-shaped part, so that the locking rod 210 is inserted into the slot 212, and the slider 2 can be fixed relative to the slide groove 102. After the rotating column 106 rotates 180 degrees, the coil spring 203 loses its elasticity, and under the action of the second connecting spring 211, the locking rod 210 can disengage from the slot 205 again.

[0027] The inner wall of the rotating rod 3 has multiple arc-shaped grooves 306. Two adjacent arc-shaped grooves 306 face opposite directions and are connected end to end. The outer wall of the piston rod 302 is fitted with a ball 307 at the position corresponding to the arc-shaped groove 306. The outer wall of the ball 307 is in contact with the inner wall of the arc-shaped groove 306. A first one-way valve 301 is installed inside the upper side of the rotating rod 3, and a second one-way valve 304 is installed inside the water inlet 303.

[0028] By adopting the above technical solution, when the slider 2 descends, it can drive the piston rod 302 to descend. After the piston rod 302 descends, the pressure inside the rotating rod 3 decreases. At this time, the second one-way valve 304 can open under the action of pressure difference, so that the flocculant inside the water storage tank 103 can be drawn into the rotating rod 3 through the water inlet 303 and the water inlet pipe 105. Then, when the slider 2 rises, it can drive the piston rod 302 to rise. After the piston rod 302 rises, it can squeeze the flocculant inside the rotating rod 3, thereby making... The pressure inside the rotating rod 3 increases, which opens the first one-way valve 301 and closes the second one-way valve 304. After the first one-way valve 301 opens, the flocculant can be sprayed out through the nozzle 305. During the upward movement of the piston rod 302, the inner wall of the arc-shaped groove 306 can be squeezed by the ball bearing 307. Under the action of the decomposition force of the squeezing force, the rotating rod 3 can swing back and forth. After the rotating rod 3 rotates, the orientation of the nozzle 305 can be changed, thereby spraying the flocculant to different positions.

[0029] A counter 109 is installed at the lower end of the slide 102. The slider 2 is in contact with the counter 109. A data processing module 110 is installed on the collection bucket 1. The counter 109 sends the counting result to the data processing module 110. The data processing module 110 determines the falling frequency of the filter 101 in each unit time based on the result of the counter 109. A control module 111 is also installed on the collection bucket 1. The control module 111 is used to control the counter 109 to be zeroed.

[0030] By adopting the above technical solution, the counter 109 can be squeezed once after the slider 2 descends to the lowest point, thereby counting by the counter 109. The data processing module 110 calculates the frequency of the filter 101's descent using the following formula: ; Where P is the frequency of filter 101 falling, C is the count value of counter 109, and T is each unit of time, such as daily or hourly. The data processing module 110 then determines the time interval required to replenish the flocculant by measuring the falling frequency of the filter 101. ; Where T1 is the time interval required to replenish flocculant, V is the volume of water storage tank 103, V1 is the amount of flocculant sucked into the rotating rod 3 each time the slider 2 descends, and M is the allowable error value. The data processing module 110 sends a signal to the control module 111 after each unit of time, and the control module 111 controls the counter 109 to return to zero. The data processing module 110 can also be connected to an external display module to display the calculated time interval, reminding staff to replenish flocculant in time.

[0031] The above are merely preferred embodiments of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concept, should be covered within the scope of protection of the present invention.

Claims

1. A water treatment and purification device, comprising a collection tank (1), characterized in that: The collection bucket (1) is equipped with a filter screen (101). The filter screen (101) slides in contact with the inner wall of the collection bucket (1). Both ends of the filter screen (101) are provided with sliders (2). The filter screen (101) is rotatably connected to the sliders (2) through a rotating column (106). The inner wall of the collection bucket (1) is provided with a groove (102) at the position corresponding to the sliders (2). The sliders (2) are slidably installed inside the grooves (102). The collection bucket (1) has multiple water storage tanks (103) for storing flocculants on its outside. A rotating rod (3) is provided through the upper end of the slide (102). The rotating rod (3) has a hollow structure inside. A first one-way valve (301) is installed inside the upper side of the rotating rod (3). A piston rod (302) is installed inside the rotating rod (3). The lower end of the piston rod (302) is fixedly connected to the upper end of the slider (2). The rotating rod (3) has an inlet hole (303) on its outside. A second one-way valve (304) is installed inside the inlet hole (303). An annular groove (104) is opened on the side wall of the collection bucket (1) at the position corresponding to the inlet hole (303). The water storage tank (103) is connected to the inside of the annular groove (104) through the water inlet pipe (105). The upper end of the rotating rod (3) is located on the upper side of the collection bucket (1), and a nozzle (305) is connected and installed on the rotating rod (3). The inner wall of the rotating rod (3) is provided with multiple arc-shaped grooves (306), two adjacent arc-shaped grooves (306) face opposite directions, and the arc-shaped grooves (306) are connected end to end. The outer wall of the piston rod (302) is provided with a ball (307) at the position corresponding to the arc-shaped groove (306), and the outer wall of the ball (307) is in contact with the inner wall of the arc-shaped groove (306). A reset spring (201) is fixedly installed at the lower end of the slider (2), and the lower end of the reset spring (201) is fixedly connected to the inner wall of the lower end of the slide groove (102); A rubber wheel (202) is rotatably mounted inside the slider (2). One end of the rubber wheel (202) is located outside the slider (2), and the part of the rubber wheel (202) located outside the slider (2) is in frictional contact with the inner wall of the groove (102). A coil spring (203) is fixedly installed on the inner wall of the rubber wheel (202). A rotating ring (204) is rotatably connected to the rotating column (106) at the position corresponding to the coil spring (203). The outer wall of the rotating ring (204) is fixedly connected to one end of the inner side of the coil spring (203). The rotating ring (204) has multiple slots (205), and the outer wall of the rotating column (106) has multiple shrinkage grooves (206) at positions corresponding to the slots (205). A locking block (207) is slidably installed inside the shrinkage groove (206). The locking block (207) engages with the slot (205), and one end of the locking block (207) is inclined. The locking block (207) and the inner wall of the shrinkage groove (206) are elastically connected by a first connecting spring (208). The slider (2) has sliding grooves (209) on both sides. A locking rod (210) is slidably installed inside the sliding groove (209). The locking rod (210) is elastically connected to the inner wall of the sliding groove (209) through a second connecting spring (211). Two slots (212) are opened on the lower inner wall of the sliding groove (102) at the position corresponding to the locking rod (210). The locking rod (210) is inserted into the slots (212). The rotating column (106) has a cam-shaped structure at the position corresponding to the end of the locking rod (210). The cam-shaped part of the rotating column (106) is in contact with the end of the locking rod (210). A collection net (107) is installed at the lower end of the collection bucket (1). The collection net (107) is connected to the inside of the collection bucket (1). A groove (108) is provided on the lower side of the inner wall of the collection bucket (1). The groove (108) is used for the filter screen (101) to rotate.

2. The water treatment and purification device according to claim 1, characterized in that: A counter (109) is installed at the lower end of the chute (102). The slider (2) is in contact with the counter (109). A data processing module (110) is installed on the collection bucket (1). The counter (109) sends the counting result to the data processing module (110). The data processing module (110) determines the falling frequency of the filter (101) in each unit time based on the result of the counter (109). A control module (111) is also installed on the collection bucket (1). The control module (111) is used to control the counter (109) to be zeroed.

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