A circulating water quality treatment device

Abstract

The application discloses a circulating water quality treatment device, relates to the technical field of water quality treatment, and comprises a water tank, a water inlet pipe is fixedly installed at the rear portion of the water tank, a transmission device is arranged at the rear portion of the water tank, the transmission device comprises an electric motor, a flow sensor, a rotary vane wheel, an L-shaped ejector rod and a protruding block, the electric motor is fixedly installed on the circumferential surface of the water inlet pipe, the flow sensor is fixedly installed on the top of the circumferential surface of the water inlet pipe, the rotary vane wheel is fixedly installed on the output end of the electric motor, the L-shaped ejector rod is slidingly installed on the top of the water tank, the protruding block is fixedly installed on the top of the L-shaped ejector rod, and a medicine cartridge is fixedly installed on the top of the water tank, so that the supply amount of the medicine is increased when the flow of the water inlet is increased, the supply amount of the medicine is reduced when the flow of the water inlet is reduced, the use efficiency of the medicine is improved, and unnecessary waste generated in the medicine supply process is avoided.

Description

Technical Field

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

[0002] Stainless steel pipes often require the use of circulating water during production. For example, during the manufacturing process of stainless steel pipes, processes such as cold drawing and cold rolling generate a lot of heat, which needs to be cooled by circulating water to prevent the material from overheating, deforming, or being damaged. Circulating water is also used to clean the inner and outer walls of stainless steel pipes, removing impurities such as oil and rust, and ensuring the cleanliness of the pipe surface. After long-term use, impurities inevitably accumulate in the circulating water, which requires treatment.

[0003] In existing circulating water treatment devices, conditioning agents are often required during use. However, the supply of these agents cannot be adjusted in real time, which may lead to unnecessary waste. In addition, the reaction between the agents and the circulating water to be treated may not be sufficient, thus reducing the efficiency of the agents. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a circulating water treatment device that solves the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a circulating water treatment device, comprising a water tank, an inlet pipe fixedly installed at the rear of the water tank, and a transmission device at the rear of the water tank. The transmission device includes a motor, a flow sensor, a vane wheel, an L-shaped push rod, and a protrusion. The motor is fixedly installed on the circumferential surface of the inlet pipe, the flow sensor is fixedly installed on the top of the circumferential surface of the inlet pipe, the vane wheel is fixedly installed at the output end of the motor, the L-shaped push rod is slidably installed on the top of the water tank, the protrusion is fixedly installed on the top of the L-shaped push rod, a medicine cartridge is fixedly installed on the top of the water tank, a medicine supply device is provided on the top of the water tank, a U-shaped push rod is slidably installed on the circumferential surface of the medicine cartridge, and a filter screen is fixedly installed on the inner wall of the medicine cartridge. An inner top cover is fixedly installed on the inner wall of the cartridge. A spiral groove rod rotatably passes through the top of the inner top cover. A clamping rod is rotatably installed at the bottom of the U-shaped top rod. A tightening rod is rotatably installed inside the opening of the U-shaped top rod. A telescopic rod is slidably installed at the bottom of the inner top cover. A spoon-shaped deflector is rotatably installed at the bottom of the cartridge. When the inlet flow rate increases, the flow sensor sends a signal to increase the speed of the motor, thereby causing the deflector wheel to provide more pressure to the L-shaped top rod under the action of centrifugal force, increasing its displacement. This increased displacement also increases the deflection angle of the spoon-shaped deflector, realizing an increase in the supply of medicine when the inlet flow rate increases, and a decrease in the supply of medicine when the inlet flow rate decreases, thus improving the efficiency of medicine use and avoiding unnecessary waste during the medicine supply process.

[0006] According to the above technical solution, a drug-spreading device is installed inside the water tank. The drug-spreading device includes a gear, a conical vane, a slotted rod, a spiral vane, a pressing plate, and a limiting groove. The gear is rotatably installed on the top of the water tank, the conical vane is rotatably installed on the top of the inner wall of the water tank, the slotted rod is fixedly installed on the bottom of the inner wall of the water tank, the spiral vane is rotatably installed on the top of the inner wall of the water tank, and the pressing plate is sleeved on the circumferential surface of the slotted rod. A limiting groove is formed on the circumferential surface of the slotted rod. The upper part of the limiting groove is spiral-shaped, and the lower part of the limiting groove is straight. The movement of the L-shaped top rod drives the conical vane and the spiral vane to rotate through the gear and transmission belt. The spiral vane moves downward by contacting the pressing plate. This solves the problems of the drug floating on the water surface after supplying the drug and not being able to react fully, as well as the uneven supply of the drug. The pressing plate presses the drug floating on the water surface into the water, thereby accelerating the reaction speed.

[0007] According to the above technical solution, the top of the water tank is provided with a medicine inlet, and the front part of the L-shaped push rod contacts the side of the spoon-shaped deflector. This contact allows the reciprocating motion of the L-shaped push rod to drive the spoon-shaped deflector to deflect.

[0008] According to the above technical solution, a crushing rod is fixedly installed at the bottom of the spiral groove rod, and a transmission rod is fixedly installed on the side of the U-shaped top rod. The circumferential surface of the end of the transmission rod away from the U-shaped top rod contacts the inner wall of the spiral groove of the spiral groove rod. The up-and-down reciprocating motion of the U-shaped top rod drives the spiral groove rod to rotate through the transmission rod, thereby driving the crushing rod to rotate to crush the lumpy medicine that cannot pass through the filter screen.

[0009] According to the above technical solution, the end of the tightening rod away from the U-shaped top rod is rotatably installed on the top of the fixed end of the telescopic rod, and the bottom of the telescopic rod is rotatably installed on the front of the clamping rod. The connection between the tightening rod and the telescopic rod causes the U-shaped top rod to drive the telescopic rod to reciprocate left and right while reciprocating, so as to realize the opening and closing movement of the clamping rod, thereby realizing the unblocking of the drug dispensing port.

[0010] According to the above technical solution, a rack is provided on the front side of the L-shaped push rod. The rack meshes with a gear. A transmission rod is fixedly connected to the bottom of the gear. A pulley is fixedly connected to the gear through the transmission rod. The pulley is connected to the conical vane through a transmission belt. The pulley is also connected to the spiral vane through a transmission belt. The conical vane is located below the dispensing port. The rack on the side of the L-shaped push rod drives the conical vane and the spiral vane to rotate through the gear meshing with it. The conical vane can contact the agent dispensed from the dispensing port, thereby evenly distributing the agent to the center of the water tank, so that the agent can react more fully with the circulating water.

[0011] According to the above technical solution, a large filter plate is fixedly installed inside the water tank, a water outlet pipe is provided at the front of the water tank, and a rotating shaft is provided on the branch of the vane wheel. The large filter plate can perform a rough pretreatment on the circulating water entering the water tank, so as to improve the efficiency of subsequent treatment work and improve the overall treatment quality of water.

[0012] According to the above technical solution, a spiral spring is provided between the spoon-shaped lever and the top of the water tank, and a return spring is provided between the L-shaped top rod and the top of the water tank. The spiral spring and the return spring can reset the spoon-shaped lever and the L-shaped top rod when the water flow decreases, thereby reducing the supply of medicine.

[0013] This invention provides a circulating water treatment device. It has the following beneficial effects: (1) In this invention, when the inlet flow rate increases, the flow sensor sends a signal to increase the speed of the motor, so that the vane wheel provides more pressure to the L-shaped push rod under the action of centrifugal force, thereby increasing its displacement. This increase in displacement also increases the deflection angle of the spoon-shaped pusher, thereby increasing the supply of medicine while the inlet flow rate increases, and also reducing the supply of medicine when the inlet flow rate decreases, thus improving the efficiency of medicine use and avoiding unnecessary waste during the medicine supply process.

[0014] (2) In this invention, when the U-shaped top rod moves up and down, it drives the spiral groove rod to rotate. The spiral groove rod drives the crushing rod at its bottom to rotate to crush the clumps of medicine that cannot pass through the filter screen. This avoids blockage at the medicine inlet when using clump medicine, which would prevent the medicine from being supplied in time or from clumping and becoming unusable. This further improves the efficiency of medicine use and optimizes the overall user experience of the device.

[0015] (3) In this invention, the movement of the L-shaped top rod drives the conical blade and the spiral blade to rotate through the gear and the transmission belt. The spiral blade moves downward through the contact pressing plate, which solves the problems of the medicine floating on the water surface after the medicine is supplied and not being able to react fully and the medicine supply being uneven. The pressing plate presses the medicine floating on the water surface into the water, thereby accelerating the reaction speed, improving the overall efficiency of the device and improving the quality of the water after treatment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the transmission device structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the cartridge of the present invention; Figure 4 This is a schematic diagram of the drug supply adjustment port structure of the present invention; Figure 5This is a schematic diagram of the internal structure of the water tank of the present invention; Figure 6 This is a schematic diagram of the uniform drug distribution device of the present invention.

[0017] In the diagram: 1. Water tank; 2. Inlet pipe; 301. Motor; 302. Flow sensor; 303. Rotary vane wheel; 304. L-shaped push rod; 305. Protrusion; 4. Cartridge; 501. U-shaped push rod; 502. Spiral groove rod; 503. Filter screen; 508. Spoon-shaped paddle; 6. Large filter plate; 701. Gear; 702. Conical rotary vane; 703. Grooved upright; 704. Spiral vane; 705. Pressing plate; 706. Limiting groove. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1-6 One embodiment of the present invention is as follows: a circulating water treatment device includes a water tank 1, an inlet pipe 2 fixedly installed at the rear of the water tank 1, and a transmission device provided at the rear of the water tank 1. The transmission device includes a motor 301, a flow sensor 302, a vane wheel 303, an L-shaped push rod 304, and a protrusion 305. The motor 301 is fixedly installed on the circumferential surface of the inlet pipe 2, the flow sensor 302 is fixedly installed on the top of the circumferential surface of the inlet pipe 2, the vane wheel 303 is fixedly installed at the output end of the motor 301, the L-shaped push rod 304 is slidably installed on the top of the water tank 1, the protrusion 305 is fixedly installed on the top of the L-shaped push rod 304, a medicine cartridge 4 is fixedly installed on the top of the water tank 1, a medicine supply device is provided on the top of the water tank 1, a U-shaped push rod 501 is slidably installed on the circumferential surface of the medicine cartridge 4, and a filter screen 503 is fixedly installed on the inner wall of the medicine cartridge 4. An inner top cover is fixedly installed on the inner wall of the cartridge 4. A spiral groove rod 502 is rotatably inserted through the top of the inner top cover. A clamping rod is rotatably installed at the bottom of the U-shaped top rod 501. A tightening rod is rotatably installed inside the opening of the U-shaped top rod 501. A telescopic rod is slidably installed at the bottom of the inner top cover. A spoon-shaped deflector 508 is rotatably installed at the bottom of the cartridge 4. When the inlet flow rate increases, the flow sensor 302 sends a signal to increase the speed of the motor 301, thereby causing the vane wheel 303 to provide more pressure to the L-shaped top rod 304 under the action of centrifugal force, increasing its displacement. This increased displacement also increases the deflection angle of the spoon-shaped deflector 508, realizing an increase in the supply of medicine when the inlet flow rate increases, and a decrease in the supply of medicine when the inlet flow rate decreases, thus improving the efficiency of medicine use and avoiding unnecessary waste during the medicine supply process.

[0020] The water tank 1 is equipped with a drug-spreading device, which includes a gear 701, a conical vane 702, a slotted rod 703, a spiral vane 704, a pressing plate 705, and a limiting groove 706. The gear 701 is rotatably mounted on the top of the water tank 1, the conical vane 702 is rotatably mounted on the top of the inner wall of the water tank 1, the slotted rod 703 is fixedly mounted on the bottom of the inner wall of the water tank 1, the spiral vane 704 is rotatably mounted on the top of the inner wall of the water tank 1, and the pressing plate 705 is sleeved on the circumferential surface of the slotted rod 703. A limiting groove 706 is provided, with the upper part of the limiting groove 706 being spiral and the lower part being straight. The movement of the L-shaped push rod 304 drives the conical vane 702 and the spiral vane 704 to rotate through the gear 701 and the transmission belt. The spiral vane 704 moves downward through contact with the pressing plate 705, which solves the problems of the medicine floating on the water surface after supplying the medicine and not being able to react fully, as well as the problem of uneven supplying the medicine. The pressing plate 705 presses the medicine floating on the water surface into the water, thereby accelerating the reaction speed.

[0021] The top of the water tank 1 has a medicine inlet. The front part of the L-shaped push rod 304 contacts the side of the spoon-shaped paddle 508. This contact allows the reciprocating motion of the L-shaped push rod 304 to drive the spoon-shaped paddle 508 to deflect.

[0022] A crushing rod is fixedly installed at the bottom of the spiral groove rod 502, and a transmission rod is fixedly installed on the side of the U-shaped top rod 501. The circumferential surface of the end of the transmission rod away from the U-shaped top rod 501 contacts the inner wall of the spiral groove of the spiral groove rod 502. The up-and-down reciprocating motion of the U-shaped top rod 501 drives the spiral groove rod 502 to rotate through the transmission rod, thereby driving the crushing rod to rotate to crush the lumpy agent that cannot pass through the filter screen 503.

[0023] The end of the tightening rod away from the U-shaped top rod 501 is rotatably mounted on the top of the fixed end of the telescopic rod, and the bottom of the telescopic rod is rotatably mounted on the front of the clamping rod. The connection between the tightening rod and the telescopic rod causes the U-shaped top rod 501 to reciprocate while driving the telescopic rod to reciprocate left and right, so as to realize the opening and closing movement of the clamping rod, thereby clearing the drug inlet.

[0024] A rack is provided on the front side of the L-shaped push rod 304. The rack meshes with the gear 701. A transmission rod is fixedly connected to the bottom of the gear 701. A pulley is fixedly connected to the gear 701 through the transmission rod. The pulley is connected to the conical vane 702 through a transmission belt. The pulley is also connected to the spiral vane 704 through a transmission belt. The conical vane 702 is located below the dispensing port. The rack on the side of the L-shaped push rod 304 drives the conical vane 702 and the spiral vane 704 to rotate through the gear 701 that meshes with it. The conical vane 702 can contact the agent dispensed from the dispensing port to evenly spread the agent to the center of the water tank 1, so that the agent can react more fully with the circulating water.

[0025] A large filter plate 6 is fixedly installed inside the water tank 1. A water outlet pipe is provided at the front of the water tank 1. A rotating shaft is provided on the branch of the vane wheel 303. The large filter plate 6 can perform a rough pretreatment on the circulating water entering the water tank 1 to improve the efficiency of subsequent treatment work and improve the overall water quality.

[0026] A spiral spring is provided between the spoon-shaped lever 508 and the top of the water tank 1, and a return spring is provided between the L-shaped push rod 304 and the top of the water tank 1. The spiral spring and the return spring can reset the spoon-shaped lever 508 and the L-shaped push rod 304 when the water flow decreases, so as to reduce the supply of medicine.

[0027] During operation: Starting the motor 301 puts the device into working condition. The circulating water to be processed flows into the water tank 1 through the inlet pipe 2. When the volume of circulating water to be processed increases, i.e., the flow rate and velocity of the circulating water flowing through the inlet pipe 2 increase, the flow sensor 302 detects the increased flow rate and sends a signal to increase the rotation speed of the motor 301's output end. The rotation of the motor 301's output end drives the vane wheel 303 to rotate. The increase in the speed of the motor 301's output end also increases the speed of the vane wheel 303. When the speed of the vane wheel 303 increases, its branch on the outside of the rotating shaft... Under the influence of centrifugal force, it will swing outward, causing the top of its branch to contact the rear of the L-shaped push rod 304 and push the L-shaped push rod 304 to slide forward. The sliding of the L-shaped push rod 304 pushes the spoon-shaped deflector 508, which is in contact with its front, to rotate. After the spoon-shaped deflector 508 rotates, the dispensing port that was originally completely closed gradually opens, and the greater the rotation amplitude, the greater the opening degree of the dispensing port. When the opening degree of the dispensing port is greater, the amount of medicine passing through the dispensing port per unit time increases, thereby increasing the supply of medicine when the flow rate of circulating water increases, realizing the rational use of medicine, and improving the efficiency of medicine use. Conversely, when the flow rate of circulating water through inlet pipe 2 decreases, flow sensor 302 sends a signal to reduce the rotation speed of motor 301 at its output end, thereby causing the vane wheel 303 to disengage from the rear of L-shaped push rod 304. At the same time, L-shaped push rod 304 moves backward under the action of return spring, causing it to disengage from spoon-shaped paddle 508. Simultaneously, spoon-shaped paddle 508 rotates in the opposite direction under the action of spiral spring. The rotation of spoon-shaped paddle 508 reduces the opening degree of the dispensing port, thereby reducing the amount of medicine supplied and avoiding unnecessary waste of medicine when the water volume is small.

[0028] When the L-shaped top rod 304 slides forward, it drives the protrusion 305 fixed on its top to move forward as well. When the protrusion 305 moves forward, its raised arc surface contacts the bottom of the U-shaped top rod 501 and drives the U-shaped top rod 501 to move upward. When the U-shaped top rod 501 moves upward, it drives the transmission rod to move together. When the transmission rod moves upward, its end away from the U-shaped top rod 501 contacts the inner wall of the spiral groove of the spiral groove rod 502, thus causing the transmission rod to move along the spiral groove. However, since the transmission rod and the U-shaped top rod 501 are fixedly connected, the movement of the transmission rod drives the spiral groove rod 502 to rotate. The rotation of the spiral groove rod 502 drives the crushing rod at its bottom to rotate. The rotation of the crushing rod breaks up the clumps of medicine that cannot pass through the filter screen 503, preventing the situation where there is too much medicine in the medicine cartridge 4, causing blockage, or where some medicine clumps together, resulting in a decrease in the effectiveness of use.

[0029] When the U-shaped top rod 501 moves upward, it drives the clamping rod at its bottom to move upward as well, simultaneously driving the tightening rod connected to one end of the U-shaped top rod 501 to move upward. As the tightening rod moves, the distance between the end connected to the U-shaped top rod 501 and the inner top cover decreases. Since the other end of the tightening rod is rotatably mounted on the top of the telescopic rod, and the top of the telescopic rod is slidably mounted on the bottom of the inner top cover, when the end of the tightening rod connected to the U-shaped top rod 501 moves upward, the other end of the tightening rod drives the telescopic rod to slide horizontally, increasing the distance between the telescopic rods. The movement of the telescopic rod drives the clamping rod to move, further increasing the distance between them. When the U-shaped top rod 501 moves downward, the tightening rod drives the telescopic rod to decrease the distance, simultaneously decreasing the distance between the clamping rods. Thus, the up-and-down reciprocating motion of the U-shaped top rod 501 achieves the opening and closing motion of the clamping rods, preventing some of the medicine passing through the filter screen 503 from clogging when the medicine inlet opening is small, ensuring smooth medicine supply.

[0030] When the L-shaped push rod 304 moves, it drives the rack to move as well. The rack's movement drives the gear 701 to rotate. The rotation of the gear 701 drives the pulley to rotate via the transmission rod. The pulley's rotation drives the conical vane 702 to rotate via the transmission belt. The conical vane 702 dispenses the medicine from the dispensing port to the center of the water tank 1 through contact, achieving more uniform dispensing. At the same time, the pulley drives the spiral vane 704 to rotate via the transmission belt. The rotation of the spiral vane 704, through contact with the pressing plate 705, causes it to move downward along the limiting groove 706. Since the front part of the limiting groove 706 is spiral and the rear part is straight, the pressing plate 705 rotates at a certain angle before moving straight downward along the limiting groove 706. This presses the medicine floating on the water surface into the water while preventing the medicine from scattering on the top of the pressing plate 705 during dispensing, thus avoiding insufficient use. This accelerates the reaction speed and improves the quality of the treated water.

[0031] 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 circulating water treatment device, comprising a water tank (1), characterized in that: A water inlet pipe (2) is fixedly installed at the rear of the water tank (1). A transmission device is provided at the rear of the water tank (1). The transmission device includes a motor (301), a flow sensor (302), a vane wheel (303), an L-shaped push rod (304), and a protrusion (305). The motor (301) is fixedly installed on the circumferential surface of the water inlet pipe (2). The flow sensor (302) is fixedly installed on the top of the circumferential surface of the water inlet pipe (2). The vane wheel (303) is fixedly installed at the output end of the motor (301). The L-shaped push rod (304) is slidably installed on the top of the water tank (1). The protrusion (305) is fixedly installed on the L-shaped push rod. At the top of the rod (304), a medicine cartridge (4) is fixedly installed on the top of the water tank (1). A medicine supply device is provided at the top of the water tank (1). A U-shaped top rod (501) is slidably installed on the circumferential surface of the medicine cartridge (4). A filter screen (503) is fixedly installed on the inner wall of the medicine cartridge (4). An inner top cover is fixedly installed on the inner wall of the medicine cartridge (4). A spiral groove rod (502) is rotatably inserted through the top of the inner top cover. A clamping rod is rotatably installed at the bottom of the U-shaped top rod (501). A tightening rod is rotatably installed inside the opening of the U-shaped top rod (501). A telescopic rod is slidably installed at the bottom of the inner top cover. A spoon-shaped paddle (508) is rotatably installed at the bottom of the medicine cartridge (4). The top of the water tank (1) is provided with a medicine inlet, and the front part of the L-shaped push rod (304) is in contact with the side of the spoon-shaped paddle (508); The end of the tightening rod away from the U-shaped top rod (501) is rotatably mounted on the top of the fixed end of the telescopic rod, and the bottom of the telescopic rod is rotatably mounted on the front of the clamping rod; A spiral spring is provided between the spoon-shaped lever (508) and the top of the water tank (1), and a return spring is provided between the L-shaped top rod (304) and the top of the water tank (1).

2. The circulating water treatment device according to claim 1, characterized in that: The water tank (1) is equipped with a drug-spreading device, which includes a gear (701), a conical vane (702), a slotted rod (703), a spiral vane (704), a pressing plate (705), and a limiting groove (706). The gear (701) is rotatably mounted on the top of the water tank (1), the conical vane (702) is rotatably mounted on the top of the inner wall of the water tank (1), the slotted rod (703) is fixedly mounted on the bottom of the inner wall of the water tank (1), the spiral vane (704) is rotatably mounted on the top of the inner wall of the water tank (1), the pressing plate (705) is sleeved on the circumferential surface of the slotted rod (703), and the circumferential surface of the slotted rod (703) has a limiting groove (706). The upper part of the limiting groove (706) is spiral, and the lower part of the limiting groove (706) is straight.

3. The circulating water treatment device according to claim 2, characterized in that: A crushing rod is fixedly installed at the bottom of the spiral groove rod (502), and a transmission rod is fixedly installed on the side of the U-shaped top rod (501). The circumferential surface of the transmission rod at the end away from the U-shaped top rod (501) contacts the inner wall of the spiral groove of the spiral groove rod (502).

4. The circulating water treatment device according to claim 3, characterized in that: The L-shaped top rod (304) has a rack on its front side, which meshes with a gear (701). A transmission rod is fixedly connected to the bottom of the gear (701). A pulley is fixedly connected to the gear (701) through the transmission rod. The pulley is connected to the conical vane (702) by a transmission belt. The pulley is connected to the spiral vane (704) by a transmission belt. The conical vane (702) is located below the drug inlet.

5. A circulating water treatment device according to claim 4, characterized in that: A large filter plate (6) is fixedly installed inside the water tank (1), and a water outlet pipe is provided at the front of the water tank (1). A rotating shaft is provided on the branch of the vane wheel (303).

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