Water treatment device and method based on combination of flocculant and calcium chloride

Abstract

The invention discloses a water treatment device and method based on flocculant and calcium chloride, and belongs to the technical field of water treatment.The water treatment device comprises a bottom plate, a first treatment box and a second treatment box are installed at the upper end of the bottom plate, a water conveying pipe is installed at the top end of the first treatment box, and a plurality of first springs are evenly connected to the inner bottom end of the bottom plate at equal intervals; the upper ends of the first springs are jointly connected with a movable plate, the movable plate is matched with the first treatment box, the side wall of one side of the first treatment box is connected with a fixed pipe, and the inner pipe bottom of the fixed pipe is connected with a second spring. The sewage treatment device overcomes the defects in the prior art, quantitative sewage can be injected into the first treatment box each time by arranging the first treatment box, a water conveying pipe, a first spring, a movable plate, a fixed pipe, a second spring, a baffle, a stop lever, a stop block, a rack, a gear, a driving block, a driving rod, a transmission rod and other structures, a corresponding amount of flocculant can be conveniently added into the sewage, and therefore the sewage treatment device is convenient to use. The sewage treatment effect is improved.

Description

Technical Field

[0001] The invention relates to the field of water treatment, and in particular to a water treatment device and method based on a flocculant combined with calcium chloride. Background Art

[0002] Water treatment refers to the removal of pollutants in water through physical, chemical and biological methods to make the water reach specific quality standards to meet the needs of drinking, industry or other purposes. The water treatment process can be divided into several main steps, including: pretreatment, coagulation and flocculation, sedimentation, filtration, disinfection, post-treatment and sludge treatment, and flocculation is also the top priority in the treatment process.

[0003] At present, the existing flocculation process for water treatment generally adds flocculants to the sewage for treatment. However, when the sewage is injected, it is difficult to ensure that the amount of water injected each time is almost the same. Therefore, it is not convenient to control the amount of flocculants added each time. Too much or too little will affect the sewage treatment effect, and the applicability is poor. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a water treatment device and method based on a flocculant combined with calcium chloride, which overcomes the deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water treatment device based on flocculant combined with calcium chloride, comprising a bottom plate, a first treatment box and a second treatment box are respectively installed on the upper end of the bottom plate, a water pipe is installed on the top of the first treatment box, a plurality of first springs are evenly and equidistantly connected to the bottom end of the bottom plate, a movable plate is commonly connected to the upper ends of the plurality of first springs, the movable plate matches the first treatment box, a fixed pipe is connected to the side wall of one side of the first treatment box, a second spring is connected to the bottom of the fixed pipe, a fixed rod is connected to the other end of the second spring, one end of the fixed rod passes through the pipe opening of the fixed pipe and extends outward and is connected to a baffle The baffle is slidably connected to the top of the first processing box, and a connecting rod is rotatably connected on the side wall of one side of the first processing box, one end of the connecting rod is connected to a baffle rod, and the lower end of the baffle is connected to the baffle, and the baffle rod is attached to the baffle. A transmission assembly for driving the connecting rod to rotate is installed in the first processing box, and a reset assembly for resetting the baffle is installed on the movable plate. A water pump is installed on the side wall of one side of the first processing box, and a water suction pipe is installed on the side wall of one side of the water pump, and the other end of the water suction pipe penetrates the side wall of the first processing box and extends inwardly, and a drain pipe is installed on the upper end of the water pump, and the other end of the drain pipe penetrates the top of the second processing box and extends inwardly.

[0006] By adopting the above technical solution, when in use, the sewage is discharged into the first treatment box through the water pipe, and the sewage will enter the first treatment box. With the injection of sewage, the movable plate will move downward under the action of gravity, and the movement of the movable plate will squeeze the first spring. The first spring will be deformed under the action of force, and the movement of the movable plate will cause the connecting rod to rotate through the transmission assembly, and the rotation of the connecting rod will drive the baffle to rotate. When the baffle is separated from the baffle, the second spring will drive the baffle to move through the fixed rod, and the baffle will block the water pipe. At this time, the sewage cannot be injected into the first treatment box. At this time, the first place A certain amount of flocculant is injected into the treatment box to treat the sewage. After the sewage is treated with the flocculant, the water pump is started, and the water pump will discharge the treated sewage into the second treatment box through the suction pipe and the drainage pipe. As the sewage in the first treatment box is extracted, the first spring will reset, and the first spring will drive the movable plate to move vertically upward. The movement of the movable plate will reset the baffle through the reset component. At this time, sewage is injected into the first treatment box through the water pipe, and this process is repeated. Through the above structure, a certain amount of sewage can be injected into the first treatment box each time, which is convenient for adding a corresponding amount of flocculant into the sewage, thereby improving the sewage treatment effect.

[0007] As a preferred technical solution of the present invention, the transmission assembly includes a rack fixedly connected to the upper end of the movable plate, a gear is fixedly sleeved on the rod wall of the connecting rod, and the gear is meshed with the rack.

[0008] By adopting the above technical solution, the movement of the movable plate will drive the rack to move, the movement of the rack will drive the connecting rod to rotate through the gear, and the rotation of the connecting rod will drive the blocking rod to rotate, so that the blocking rod is moved away from the block.

[0009] As a preferred technical solution of the present invention, the reset assembly includes a driving block slidably connected to the top end of the first processing box, a driving rod is connected to the side wall on one side of the driving block, a storage groove is opened on the side wall on one side of the baffle, and the position of the driving rod corresponds to the storage groove, a transmission rod is hinged at the upper end of the movable plate, and the other end of the transmission rod is hinged to the driving block.

[0010] By adopting the above technical solution, the upward movement of the movable plate will exert a force on the driving block through the transmission rod. The driving block will move horizontally under the force. The movement of the driving block will drive the driving rod to move, and the driving rod will enter the storage groove in the baffle. When the driving rod continues to move, it will drive the baffle to move and reset the baffle.

[0011] As a preferred technical solution of the present invention, a slide groove is provided at the top of the first processing box, a sliding block is slidably connected in the slide groove, and one end of the sliding block is connected to the driving block.

[0012] By adopting the above technical solution, the driving block is limited so that the driving block moves in the horizontal direction.

[0013] As a preferred technical solution of the present invention, a sliding rod is fixedly connected to the inner groove wall of the sliding groove, the sliding rod passes through the sliding block, and the sliding block is slidably connected to the sliding rod.

[0014] By adopting the above technical solution, the sliding block is prevented from being separated from the sliding groove.

[0015] As a preferred technical solution of the present invention, two guide rods are symmetrically connected to the bottom end of the first processing box, the guide rods penetrate the movable plate, and the movable plate is slidably connected to the two guide rods.

[0016] By adopting the above technical solution, the stability of the moving plate during movement is improved.

[0017] As a preferred technical solution of the present invention, a rotating shaft is rotatably connected to the inner wall of the second processing box, a plurality of fan blades are evenly and equidistantly connected to the shaft wall of the rotating shaft, and a drain pipe is located directly above the corresponding fan blade.

[0018] By adopting the above technical solution, when the drain pipe discharges sewage into the second treatment box, calcium chloride is added into the second treatment box, and when the sewage hits the fan blades, the fan blades will rotate through the rotating shaft to stir the sewage, so that the calcium chloride and the sewage are fully mixed.

[0019] As a preferred technical solution of the present invention, a filter plate is provided at the bottom end of the second processing box, a slag discharge port is opened on the side wall of one side of the second processing box, a first electric push rod is installed on the outer wall of one side of the second processing box, the piston end of the first electric push rod penetrates the side wall of the second processing box and extends inward and is installed with a push plate, the push plate corresponds to the position of the slag discharge port, a second electric push rod is installed at the top of the second processing box, the piston end of the second electric push rod penetrates the top of the second processing box and extends downward and is connected with a lifting block, and the lifting block is connected to the filter plate by a number of pull ropes.

[0020] By adopting the above technical scheme, when calcium chloride purifies sewage, impurities will be generated, and the impurities will be precipitated on the filter plate. At this time, the treated sewage is discharged from the second treatment box. When the impurities on the filter plate need to be cleaned, the second electric push rod is started, and the second electric push rod will drive the lifting block to move vertically upward. The movement of the lifting block will drive the filter plate to move upward through the pull rope. When the filter plate moves to the position of the push plate, the first electric push rod is started, and the movement of the first electric push rod will drive the push plate to move. The movement of the push plate will push the impurities on the filter plate, and then the impurities will be discharged through the slag discharge port. The sewage can be further treated by the above structure, and the purified impurities can be automatically discharged, reducing manual labor, thereby improving the applicability of the device.

[0021] A method for water treatment based on flocculant combined with calcium chloride, the method adopts any one of the above-mentioned water treatment devices based on flocculant combined with calcium chloride, comprising the following steps: S1: When in use, the sewage is discharged into the first treatment box through the water pipe, and the sewage will enter the first treatment box. With the injection of sewage, the movable plate will move downward under the action of gravity, and the movement of the movable plate will squeeze the first spring. The first spring will be deformed under the action of force, and the movement of the movable plate will drive the rack to move. The movement of the rack will drive the connecting rod to rotate through the gear, and the rotation of the connecting rod will drive the baffle to rotate. When the baffle is separated from the baffle, the second spring will drive the baffle to move through the fixed rod, and the baffle will block the water pipe. At this time, the sewage cannot be injected into the first treatment box. At this time, a certain amount of flocculant is injected into the first treatment box to treat the sewage; S2: After the sewage is treated by the flocculant, the water pump is started, and the water pump will discharge the treated sewage into the second treatment box through the suction pipe and the drainage pipe. As the sewage in the first treatment box is extracted, the first spring will reset, and the first spring will drive the movable plate to move vertically upward. The movement of the movable plate will apply a force to the driving block through the transmission rod, and the driving block will move horizontally under the force. The movement of the driving block will drive the driving rod to move, and the driving rod will enter the storage groove in the baffle. When the driving rod continues to move, it will drive the baffle to move, and the baffle will expose the pipe mouth position of the water pipe. At the same time, the rack and the gear will also drive the baffle to rotate, so that the baffle rotates to the position of the baffle to limit the baffle. At this time, sewage is injected into the first treatment box through the water pipe, and this is repeated. Through the above structure, a certain amount of sewage can be injected into the first treatment box each time, which is convenient for adding a corresponding amount of flocculant into the sewage, thereby improving the sewage treatment effect; S3: When the drain pipe discharges the sewage into the second treatment tank, calcium chloride is added into the second treatment tank, and when the sewage hits the fan blades, the fan blades rotate through the rotating shaft to stir the sewage, so that the calcium chloride and the sewage are fully mixed; S4: When calcium chloride purifies sewage, impurities will be generated, and the impurities will be precipitated on the filter plate. At this time, the treated sewage is discharged from the second treatment box. When the impurities on the filter plate need to be cleaned, the second electric push rod is started, and the second electric push rod will drive the lifting block to move vertically upward. The movement of the lifting block will drive the filter plate to move upward through the pull rope. When the filter plate moves to the position of the push plate, the first electric push rod is started, and the movement of the first electric push rod will drive the push plate to move. The movement of the push plate will push the impurities on the filter plate, and then the impurities will be discharged through the slag discharge port. The sewage can be further treated through the above structure, and the purified impurities can be automatically discharged, reducing manual labor, thereby improving the applicability of the device.

[0022] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention is provided with a bottom plate, a first treatment box, a water delivery pipe, a first spring, a movable plate, a fixed pipe, a second spring, a baffle, a connecting rod, a baffle, a block, a water pump, a water pump, a drainage pipe, a rack, a gear, a driving block, a driving rod and a transmission rod, etc., and the sewage is discharged into the first treatment box through the water delivery pipe. With the injection of sewage, the movable plate will move downward under the action of gravity, and the movement of the movable plate will drive the connecting rod to rotate through the rack and the gear, and the rotation of the connecting rod will drive the baffle to rotate. When the baffle is separated from the block, the second spring will drive the baffle to move through the fixed rod, and the baffle will block the water delivery pipe. At this time, the sewage cannot be injected into the first treatment box. Then a certain amount of flocculant is injected into the first treatment box to treat the sewage. After the sewage is treated by the flocculant, the water pump is started. The treated sewage will be discharged into the second treatment box through the suction pipe and the drainage pipe. As the sewage in the first treatment box is extracted, the movable plate is driven to move vertically upward through the first spring, and the movement of the movable plate will drive the driving block to move horizontally through the transmission rod. The movement of the driving block will drive the driving rod to move, and the driving rod will enter the storage groove in the baffle. When the driving rod continues to move, it will drive the baffle to move, and the baffle will expose the pipe mouth of the water pipe. At the same time, the rack and the gear will also drive the baffle to rotate, so that the baffle rotates to the position of the baffle to limit the baffle. At this time, sewage is injected into the first treatment box through the water pipe, and this process is repeated. Through the above structure, a certain amount of sewage can be injected into the first treatment box each time, which is convenient for adding a corresponding amount of flocculant into the sewage, thereby improving the sewage treatment effect.

[0023] (2) The present invention uses a second treatment box, a filter plate, a first electric push rod, a push plate, a second electric push rod and a lifting block. When the drain pipe discharges sewage into the second treatment box, calcium chloride is added to the second treatment box. When the sewage hits the fan blades, the fan blades rotate through the rotating shaft to stir the sewage, so that the calcium chloride and the sewage are fully mixed. When the calcium chloride purifies the sewage, impurities are generated, and the impurities are precipitated on the filter plate. At this time, the treated sewage is discharged from the second treatment box. When it is necessary to clean the impurities on the filter plate, , start the second electric push rod, the second electric push rod will drive the lifting block to move vertically upward, the movement of the lifting block will drive the filter plate to move upward through the pull rope, when the filter plate moves to the position of the pushing plate, start the first electric push rod, the movement of the first electric push rod will drive the pushing plate to move, the movement of the pushing plate will push the impurities on the filter plate, and then discharge the impurities through the slag discharge port. The above structure can further treat the sewage, and the purified impurities can be automatically discharged, reducing manual labor, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A schematic diagram of the internal structure of the first processing box and the second processing box in the present invention; Figure 3 It is a schematic diagram of the internal structure of the fixed tube in the present invention; Figure 4 It is a schematic diagram of the meshing structure of the rack and the gear in the present invention; Figure 5 for Figure 2 Enlarged view of part A.

[0025] Description of reference numerals: 1. Bottom plate; 2. First treatment box; 3. Second treatment box; 4. Water pipe; 5. First spring; 6. Moving plate; 7. Fixed pipe; 8. Second spring; 9. Baffle; 10. Connecting rod; 11. Baffle rod; 12. Block; 13. Water pump; 14. Suction pipe; 15. Drain pipe; 16. Rack; 17. Gear; 18. Drive block; 19. Drive rod; 20. Transmission rod; 21. Sliding block; 22. Sliding rod; 23. Filter plate; 24. First electric push rod; 25. Push plate; 26. Second electric push rod; 27. Lifting block; 28. Fixed rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-2 A water treatment device and method based on flocculant combined with calcium chloride, comprising a bottom plate 1, a first treatment box 2 and a second treatment box 3 are respectively installed on the upper end of the bottom plate 1, a material injection port is installed on the top of the first treatment box 2, a water pipe 4 is installed on the top of the first treatment box 2, a plurality of first springs 5 ​​are evenly and equidistantly connected to the bottom end of the bottom plate 1, a movable plate 6 is commonly connected to the upper ends of the plurality of first springs 5, the movable plate 6 matches the first treatment box 2, two guide rods are symmetrically connected to the bottom end of the first treatment box 2, the guide rods are arranged through the movable plate 6, and the movable plate 6 is slidably connected to the two guide rods to improve the stability of the movable plate 6 when moving.

[0028] For details, please refer to Figure 2-4 A fixed tube 7 is connected to the side wall of one side of the first processing box 2, a second spring 8 is connected to the bottom of the inner tube of the fixed tube 7, a fixed rod 28 is connected to the other end of the second spring 8, one end of the fixed rod 28 passes through the pipe opening of the fixed tube 7 and extends outward and is connected to a baffle 9, the baffle 9 is slidably connected to the top of the first processing box 2, a connecting rod 10 is rotatably connected to the side wall of one side of the first processing box 2, one end of the connecting rod 10 is connected to a baffle 11, a baffle 12 is connected to the lower end of the baffle 9, and the baffle 11 fits on the baffle 12 A transmission assembly for driving the connecting rod 10 to rotate is installed in the first processing box 2. The transmission assembly includes a rack 16 fixedly connected to the upper end of the movable plate 6. A gear 17 is fixedly sleeved on the rod wall of the connecting rod 10, and the gear 17 is meshed with the rack 16. The movement of the movable plate 6 will drive the rack 16 to move, and the movement of the rack 16 will drive the connecting rod 10 to rotate through the gear 17. The rotation of the connecting rod 10 will drive the blocking rod 11 to rotate, so that the blocking rod 11 is moved away from the block 12.

[0029] For details, please refer to Figure 2 and Figure 5A reset assembly for resetting the baffle 9 is installed on the movable plate 6, and the reset assembly includes a driving block 18 slidably connected to the top of the first processing box 2, and a driving rod 19 is connected to the side wall on one side of the driving block 18. A storage groove is provided on the side wall on one side of the baffle 9, and the position of the driving rod 19 corresponds to the storage groove. A transmission rod 20 is hinged on the upper end of the movable plate 6, and the other end of the transmission rod 20 is hinged on the driving block 18. When the movable plate 6 moves upward, a force is applied to the driving block 18 through the transmission rod 20. The driving block 18 is subjected to the force and moves in the horizontal direction. The movement of the driving block 18 It will drive the driving rod 19 to move, and the driving rod 19 will enter the storage groove in the baffle 9. When the driving rod 19 continues to move, it will drive the baffle 9 to move, so that the baffle 9 is reset. A slide groove is opened at the top of the first processing box 2, and a slider 21 is slidably connected in the slide groove. One end of the slider 21 is connected to the driving block 18 to limit the driving block 18 to make the driving block 18 move horizontally. A slide rod 22 is fixedly connected to the groove wall of the slide groove. The slide rod 22 penetrates the slider 21, and the slider 21 is slidably connected to the slide rod 22 to prevent the slider 21 from escaping from the slide groove.

[0030] For details, please refer to Figure 2 A water pump 13 is installed on the side wall of one side of the first treatment box 2, and a water pumping pipe 14 is installed on the side wall of one side of the water pump 13. The other end of the water pumping pipe 14 penetrates the side wall of the first treatment box 2 and extends inward. A drainage pipe 15 is installed on the upper end of the water pump 13. The other end of the drainage pipe 15 penetrates the top of the second treatment box 3 and extends inward. When in use, the sewage is discharged into the first treatment box 2 through the water pipe 4. The sewage will enter the first treatment box 2. With the injection of sewage, the movable plate 6 will be affected by the force of gravity and will move downward. The movement of the movable plate 6 will squeeze the first elastic plate 6. Spring 5, the first spring 5 will be deformed by the force, the movement of the moving plate 6 will drive the rack 16 to move, the movement of the rack 16 will drive the connecting rod 10 to rotate through the gear 17, the rotation of the connecting rod 10 will drive the baffle 11 to rotate, when the baffle 11 is separated from the block 12, the second spring 8 will drive the baffle 9 to move through the fixed rod 28, the baffle 9 will block the water pipe 4, at this time, the sewage cannot be injected into the first treatment box 2, at this time, a certain amount of flocculant is injected into the first treatment box 2 to treat the sewage; When the sewage is treated by the flocculant, the water pump 13 is started, and the water pump 13 will discharge the treated sewage into the second treatment box 3 through the suction pipe 14 and the drainage pipe 15. As the sewage in the first treatment box 2 is extracted, the first spring 5 will reset, and the first spring 5 will drive the movable plate 6 to move vertically upward. The movement of the movable plate 6 will apply a force to the driving block 18 through the transmission rod 20. The driving block 18 will move horizontally due to the force, and the movement of the driving block 18 will drive the driving rod 19 to move, and the driving rod 19 will enter the blocking position. In the storage groove in the plate 9, when the driving rod 19 continues to move, it will drive the baffle 9 to move, and the baffle 9 will expose the pipe mouth position of the water pipe 4. At the same time, the rack 16 and the gear 17 will also drive the baffle rod 11 to rotate, so that the baffle rod 11 rotates to the position of the block 12 to limit the baffle 9. At this time, sewage is injected into the first treatment box 2 through the water pipe 4, and this process is repeated. A fixed amount of sewage can be injected into the first treatment box 2 each time through the upper structure, which is convenient for adding a corresponding amount of flocculant into the sewage, thereby improving the sewage treatment effect.

[0031] A rotating shaft is rotatably connected to the inner wall of the second treatment box 3, and a number of fan blades are evenly and equidistantly connected to the shaft wall of the rotating shaft, and the drain pipe 15 is located directly above the corresponding fan blades. When the drain pipe 15 discharges sewage into the second treatment box 3, calcium chloride is added to the second treatment box 3, and when the sewage hits the fan blades, the fan blades will rotate through the rotating shaft to stir the sewage, so that the calcium chloride and the sewage are fully mixed.

[0032] A filter plate 23 is arranged at the bottom end of the second treatment box 3, a slag discharge port is opened on the side wall of one side of the second treatment box 3, a first electric push rod 24 is installed on the outer side wall of one side of the second treatment box 3, the piston end of the first electric push rod 24 penetrates the side wall of the second treatment box 3 and extends inwardly and is installed with a push plate 25, the push plate 25 corresponds to the position of the slag discharge port, a second electric push rod 26 is installed at the top of the second treatment box 3, the piston end of the second electric push rod 26 penetrates the top of the second treatment box 3 and extends downward and is connected with a lifting block 27, the lifting block 27 is connected to the filter plate 23 by a number of pull ropes, when calcium chloride purifies the sewage, impurities will be generated, the impurities will be precipitated on the filter plate 23, at this time, the treated sewage is removed from the first treatment box 3, and the wastewater is discharged from the second treatment box 3. The impurities on the filter plate 23 are discharged from the second treatment box 3. When it is necessary to clean the impurities on the filter plate 23, the second electric push rod 26 is started, and the second electric push rod 26 will drive the lifting block 27 to move vertically upward. The movement of the lifting block 27 will drive the filter plate 23 to move upward through the pull rope. When the filter plate 23 moves to the position of the push plate 25, the first electric push rod 24 is started, and the movement of the first electric push rod 24 will drive the push plate 25 to move. The movement of the push plate 25 will push the impurities on the filter plate 23, and then discharge the impurities through the slag discharge port. The sewage can be further treated through the upper structure, and the purified impurities can be automatically discharged, reducing manual labor, thereby improving the applicability of the device.

[0033] Working principle: when in use, the sewage is discharged into the first treatment box 2 through the water pipe 4, and the sewage will enter the first treatment box 2. With the injection of sewage, the movable plate 6 will move downward under the action of gravity, and the movement of the movable plate 6 will squeeze the first spring 5. The first spring 5 will be deformed under the action of force, and the movement of the movable plate 6 will drive the rack 16 to move. The movement of the rack 16 will drive the connecting rod 10 to rotate through the gear 17, and the rotation of the connecting rod 10 will drive the baffle 11 to rotate. When the baffle 11 is separated from the block 12, the second spring 8 will drive the baffle 9 to move through the fixed rod 28, and the baffle 9 will block the water pipe 4. At this time, the sewage cannot be injected into the first treatment box 2. At this time, a certain amount of flocculant is injected into the first treatment box 2 to treat the sewage. After the sewage is treated by the flocculant, the water pump 13 is started, and the water pump 13 will discharge the treated sewage into the second treatment box 3 through the suction pipe 14 and the drainage pipe 15. As the sewage in the first treatment box 2 is extracted, the first spring 5 will be reset, and the first spring 5 will drive the movable plate 6 to move vertically upward. The movement of the movable plate 6 will apply a force to the driving block 18 through the transmission rod 20. The driving block 18 will move horizontally under the force, and the movement of the driving block 18 will drive the driving rod 19 to move, and the driving rod 19 will enter the storage groove in the baffle 9. When the driving rod 19 continues to move, it will drive the baffle 9 to move, and the baffle 9 will expose the pipe mouth position of the water pipe 4. At the same time, the rack 16 and the gear 17 will also drive the baffle 11 to rotate, so that the baffle 11 rotates to the position of the baffle 12 to limit the baffle 9. At this time, sewage is injected into the first treatment box 2 through the water pipe 4, and this is repeated; When the drain pipe 15 discharges the sewage into the second treatment box 3, calcium chloride is added to the second treatment box 3, and when the sewage hits the fan blades, the fan blades will rotate through the rotating shaft to stir the sewage to fully mix the calcium chloride with the sewage. After the calcium chloride purifies the sewage, impurities will be generated, and the impurities will be precipitated on the filter plate 23. At this time, the treated sewage is discharged from the second treatment box 3. When it is necessary to clean the impurities on the filter plate 23, the second electric push rod 26 is started, and the second electric push rod 26 will drive the lifting block 27 to move vertically upward. The movement of the lifting block 27 will drive the filter plate 23 to move upward through the pull rope. When the filter plate 23 moves to the position of the push plate 25, the first electric push rod 24 is started, and the movement of the first electric push rod 24 will drive the push plate 25 to move. The movement of the push plate 25 will push the impurities on the filter plate 23, and then discharge the impurities through the slag discharge port.

[0034] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water treatment device based on a flocculant combined with calcium chloride, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is respectively provided with a first treatment box (2) and a second treatment box (3); the top of the first treatment box (2) is provided with a water pipe (4); the inner bottom end of the bottom plate (1) is evenly and equidistantly connected with a plurality of first springs (5); the upper ends of the plurality of first springs (5) are commonly connected with a movable plate (6); the movable plate (6) matches the first treatment box (2); a fixed pipe (7) is connected to the side wall of one side of the first treatment box (2); the inner bottom of the fixed pipe (7) is connected with a second spring (8); the other end of the second spring (8) is connected with a fixed rod (28); one end of the fixed rod (28) passes through the pipe opening of the fixed pipe (7) and extends outwards and is connected with a baffle (9); the baffle (9) is slidably connected to the top of the first treatment box (2); the first treatment box (2) A connecting rod (10) is rotatably connected to the side wall on one side, one end of the connecting rod (10) is connected to a stop rod (11), the lower end of the baffle (9) is connected to a stop block (12), the stop rod (11) is fitted on the stop block (12), a transmission component for driving the connecting rod (10) to rotate is installed in the first processing box (2), a reset component for resetting the baffle (9) is installed on the movable plate (6), a water pump (13) is installed on the side wall on one side of the first processing box (2), a water pump (14) is installed on the side wall on one side of the water pump (13), the other end of the water pump (14) penetrates the side wall of the first processing box (2) and extends inwardly, a drainage pipe (15) is installed on the upper end of the water pump (13), the other end of the drainage pipe (15) penetrates the top end of the second processing box (3) and extends inwardly.

2. A water treatment device based on flocculant combined with calcium chloride according to claim 1, characterized in that: The transmission assembly comprises a rack (16) fixedly connected to the upper end of the moving plate (6); a gear (17) is fixedly sleeved on the rod wall of the connecting rod (10), and the gear (17) is meshed with the rack (16).

3. A water treatment device based on flocculant combined with calcium chloride according to claim 1, characterized in that: The reset assembly comprises a driving block (18) slidably connected to the top end of the first processing box (2); a driving rod (19) is connected to a side wall on one side of the driving block (18); a receiving groove is provided on a side wall on one side of the baffle (9); and the driving rod (19) corresponds to the position of the receiving groove; a transmission rod (20) is hinged at the upper end of the movable plate (6); and the other end of the transmission rod (20) is hinged to the driving block (18).

4. A water treatment device based on flocculant combined with calcium chloride according to claim 3, characterized in that: A slide groove is provided at the top end of the first processing box (2), a sliding block (21) is slidably connected in the slide groove, and one end of the sliding block (21) is connected to the driving block (18).

5. A water treatment device based on flocculant combined with calcium chloride according to claim 4, characterized in that: A sliding rod (22) is fixedly connected to the inner groove wall of the sliding groove, the sliding rod (22) is arranged to penetrate the sliding block (21), and the sliding block (21) is slidably connected to the sliding rod (22).

6. A water treatment device based on flocculant combined with calcium chloride according to claim 1, characterized in that: Two guide rods are symmetrically connected to the inner bottom end of the first processing box (2), the guide rods are arranged through the movable plate (6), and the movable plate (6) is slidably connected to the two guide rods.

7. A water treatment device based on flocculant combined with calcium chloride according to claim 1, characterized in that: A rotating shaft is rotatably connected to the inner wall of the second processing box (3), a plurality of fan blades are evenly and equidistantly connected to the shaft wall of the rotating shaft, and a drainage pipe (15) is located directly above the corresponding fan blade.

8. A water treatment device based on flocculant combined with calcium chloride according to claim 1, characterized in that: A filter plate (23) is arranged at the bottom end of the second processing box (3), a slag discharge port is opened on the side wall of one side of the second processing box (3), a first electric push rod (24) is installed on the outer wall of one side of the second processing box (3), the piston end of the first electric push rod (24) penetrates the side wall of the second processing box (3) and extends inwardly and is installed with a push plate (25), the push plate (25) corresponds to the position of the slag discharge port, a second electric push rod (26) is installed at the top end of the second processing box (3), the piston end of the second electric push rod (26) penetrates the top end of the second processing box (3) and extends downward and is connected to a lifting block (27), and the lifting block (27) is connected to the filter plate (23) by a plurality of pull ropes.

9. A method for water treatment based on flocculant combined with calcium chloride according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: When in use, sewage is discharged into the first treatment box (2) through the water pipe (4). The sewage will enter the first treatment box (2). As the sewage is injected, the movable plate (6) will move downward under the action of gravity. The movement of the movable plate (6) will squeeze the first spring (5). The first spring (5) will deform under the action of force. The movement of the movable plate (6) will drive the rack (16) to move. The movement of the rack (16) will drive the connecting rod (10) to rotate through the gear (17). The rotation of the connecting rod (10) will drive the baffle (11) to rotate. When the baffle (11) is separated from the baffle (12), the second spring (8) will drive the baffle (9) to move through the fixed rod (28). The baffle (9) will block the water pipe (4). At this time, the sewage cannot be injected into the first treatment box (2). At this time, a certain amount of flocculant is injected into the first treatment box (2) to treat the sewage. S2: After the sewage is treated by the flocculant, the water pump (13) is started, and the water pump (13) discharges the treated sewage into the second treatment box (3) through the suction pipe (14) and the drainage pipe (15). As the sewage in the first treatment box (2) is extracted, the first spring (5) is reset, and the first spring (5) drives the movable plate (6) to move vertically upward. The movement of the movable plate (6) exerts a force on the driving block (18) through the transmission rod (20). The driving block (18) is subjected to the force and moves horizontally. The movement of the driving block (18) drives the driving rod (19) to move, and the driving rod (19) When the driving rod (19) continues to move, the baffle (9) is driven to move, and the baffle (9) exposes the pipe opening of the water pipe (4). At the same time, the rack (16) and the gear (17) drive the baffle rod (11) to rotate, so that the baffle rod (11) rotates to the position of the stopper (12) to limit the baffle (9). At this time, the sewage is injected into the first treatment box (2) through the water pipe 4. This is repeated. Through the above structure, a fixed amount of sewage can be injected into the first treatment box (2) each time, which is convenient for adding a corresponding amount of flocculant into the sewage, thereby improving the sewage treatment effect. S3: When the sewage is discharged into the second treatment box (3) through the drainage pipe (15), calcium chloride is added into the second treatment box (3), and when the sewage hits the fan blades, the fan blades rotate through the rotating shaft to stir the sewage, so that the calcium chloride and the sewage are fully mixed; S4: When the sewage is purified by calcium chloride, impurities are generated, and the impurities are deposited on the filter plate (23). At this time, the treated sewage is discharged from the second treatment box (3). When it is necessary to clean the impurities on the filter plate (23), the second electric push rod (26) is started, and the second electric push rod (26) drives the lifting block (27) to move vertically upward. The movement of the lifting block (27) drives the filter plate (23) to move upward through the pull rope. When the filter plate (23) moves to the position of the push plate (25), the first electric push rod (24) is started, and the movement of the first electric push rod (24) drives the push plate (25) to move. The movement of the push plate (25) pushes the impurities on the filter plate (23), and then the impurities are discharged through the slag discharge port. The above structure can further treat the sewage, and the purified impurities can be automatically discharged, thereby reducing manual labor and improving the applicability of the device.

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