Chemical wastewater treatment tank and use method thereof

Abstract

The invention relates to the technical field of chemical wastewater treatment equipment. The invention discloses a chemical wastewater treatment pond and a using method thereof.The top of the chemical wastewater treatment pond is open, a partition plate is horizontally arranged in the middle of the interior of the chemical wastewater treatment pond, the interior of the chemical wastewater treatment pond is divided into an upper cavity and a lower cavity through the partition plate, the cavity above the partition plate is a treatment cavity, and the cavity below the partition plate is an equipment cavity; a reciprocating rotating device is arranged in the equipment cavity, the driving assembly is arranged on one side in the equipment cavity, the reciprocating assembly is arranged at the side end of the driving assembly, the rotating assembly is arranged on one side of the reciprocating assembly, and the rotating end of the rotating assembly penetrates through the middle of the partition plate and is located in the treatment cavity; according to the device, all-directional aeration operation can be realized without arranging a plurality of jet devices, and a flocculating agent is put into the treatment tank in an all-directional manner in the aeration process, and the putting amount is relatively uniform, so that the chemical wastewater and the flocculating agent are fully mixed, and the wastewater treatment efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of chemical wastewater treatment equipment, in particular to a chemical wastewater treatment pool and a use method thereof. Background Art

[0002] Among the water pollution caused by human production activities, water pollution caused by industry is the most serious. For example, industrial wastewater contains many pollutants and has complex components. It is not only difficult to purify in water, but also difficult to treat. Industrial wastewater is the most important cause of water pollution caused by industrial pollution. It accounts for the majority of pollutants discharged by industry. The pollutants contained in industrial wastewater vary greatly depending on the type of factory. Even for the same type of factory, the quality and quantity of pollutants contained are different due to different production processes.

[0003] In the prior art, the treatment of chemical wastewater often requires the addition of flocculants into the chemical wastewater and the thorough stirring of the wastewater mixed with flocculants, and aeration treatment is performed in combination. The airflow generated by aeration can cause the wastewater to form turbulence in the treatment tank, allowing the microorganisms to fully mix and contact with the pollutants in the wastewater, thereby improving the microorganisms' adsorption and degradation efficiency of pollutants. This is like fully stirring the ingredients and seasonings to make the taste more uniform, and the microorganisms can also better "eat" the pollutants. Traditional aeration methods include jet aeration, which uses a water pump to pressurize water and pass it through an ejector, forming a high-speed water flow in the ejector, so that air is inhaled and fully mixed with water to form an air-water mixture, which then enters the treatment tank to achieve aeration, oxygenation and stirring. effect; however, traditional treatment equipment requires several ejectors to be set in the treatment pool for aeration treatment, the aeration cost is high, and the distribution of multiple ejectors will conflict with the operation of the stirring equipment, but if the number of ejectors is small, there will be a problem that the aeration range is not comprehensive enough, and the placement position of the flocculant is often fixed in an area for fixed-point placement, there are problems that the placement range is not comprehensive and the amount of each placement is not uniform; there is a lack of equipment that can achieve all-round aeration operations without setting up multiple ejectors, and during the aeration process, the flocculant is fully placed in the treatment pool and the amount of placement is relatively uniform, so that the chemical wastewater and the flocculant are fully mixed to improve the wastewater treatment efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a chemical wastewater treatment pool and a method of using the same, so as to solve the problems raised in the above-mentioned background technology. In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a chemical wastewater treatment pool, including a chemical treatment pool, the chemical treatment pool is arranged on a horizontal plane, the top of the chemical treatment pool is open, a partition is horizontally arranged in the middle of the interior of the chemical treatment pool, the chemical treatment pool is divided into two upper and lower cavities by the partition, the cavity above the partition is the treatment cavity, and the cavity below the partition is the equipment cavity, a reciprocating rotating device is arranged inside the equipment cavity, the reciprocating rotating device includes a driving assembly, a reciprocating assembly and a rotating assembly, the driving assembly is arranged on one side of the equipment cavity, the reciprocating assembly is arranged on the side end of the driving assembly, the rotating assembly is arranged on one side of the reciprocating assembly, and the rotating end of the rotating assembly passes through The middle part of the partition is located inside the processing chamber, and a telescopic device is provided inside the processing chamber, and the telescopic device includes a telescopic component and a transmission component. The telescopic component is arranged inside the processing chamber and one end of the telescopic component is connected to the rotating end of the rotating component, and an aeration box is arranged at one end of the telescopic component, and a water pump is arranged inside the aeration box, and an ejector is vertically arranged at the output end of the water pump, and the output end of the ejector passes through the top of the aeration box and is located above the aeration box, and a linkage feeding device is provided on one side of the top of the aeration box, and the linkage feeding device includes a feeding component and a linkage component, and the feeding component is arranged on one side of the top of the aeration box, and the linkage component is arranged at the side end of the feeding component and the linkage component is located directly above the output end of the ejector.

[0005] Preferably, the driving assembly includes a control motor, a first mounting frame, a second mounting frame, a third mounting frame, a first bevel gear, a second bevel gear, a third bevel gear, a connecting shaft, a conversion sleeve, a conversion shaft sleeve, a fourth mounting frame and a fourth bevel gear, the control motor is arranged at the bottom of the equipment cavity, the first mounting frame is arranged at one side of the control motor, the first bevel gear is rotatably arranged at one side of the first mounting frame, the output end of the control motor is connected to the rotation connection between the first mounting frame and the first bevel gear, the second mounting frame and the third mounting frame are symmetrically arranged on both sides of the first bevel gear, the second bevel gear and the third bevel gear are rotatably arranged on one side adjacent to the second mounting frame and the third mounting frame, and the two sides of the first bevel gear are respectively connected to the second bevel gear and the third bevel gear. The third bevel gear is meshed, and the fourth mounting frame is arranged on a side of the third mounting frame away from the second mounting frame, the connecting shaft horizontally passes through the second mounting frame, the third mounting frame and the fourth mounting frame and the connecting shaft is rotatably connected to the fourth mounting frame, and the connecting shaft does not contact the second mounting frame, the third mounting frame, the second bevel gear and the third bevel gear, the fourth bevel gear is arranged at an end of the connecting shaft away from the second bevel gear, and a conversion sleeve is provided at the center of one side adjacent to the second bevel gear and the third bevel gear, the conversion sleeve is arranged on the outside of the connecting shaft and the conversion sleeve is horizontally slidably connected to the connecting shaft and the conversion sleeve shaft is located between the two conversion sleeves, and the conversion sleeve is engaged with the conversion sleeve at the side end of the third bevel gear and the other side of the conversion sleeve is pre-engaged with the conversion sleeve at the side end of the second bevel gear.

[0006] Preferably, the reciprocating assembly includes a fifth mounting frame, a fifth bevel gear, a sixth mounting frame, a first transmission rod, a second transmission rod, a third transmission rod, a seventh mounting frame, a switching rod, a connecting rod, a counterweight and a fixed frame, the fifth mounting frame is arranged on one side of the fourth mounting frame, the fifth bevel gear is rotatably arranged on the upper end of one side of the fifth mounting frame, one end of the first transmission rod is coaxially connected to the fifth bevel gear, and the fifth bevel gear is meshed with the fourth bevel gear, the sixth mounting frame is arranged on one side of the first mounting frame, one end of the second transmission rod is rotatably connected to the top end of the sixth mounting frame, and one side of the first transmission rod is provided with The convex portion and the convex portion are in the same plane as the second transmission rod, the seventh mounting bracket is arranged directly below the conversion sleeve, the bottom of the fixing bracket is rotatably connected to the top end of the seventh mounting bracket, the top end of the fixing bracket is rotatably connected to the middle part of the conversion sleeve, the switching rod is coaxially connected to the rotation connection between the fixing bracket and the seventh mounting bracket, the switching rod is arranged in a V shape, a connecting rod is coaxially arranged at the lower end of the switching rod and the connecting rod is located on one side of the switching rod, a counterweight is arranged on the top of the connecting rod, and a side of the connecting rod close to the second bevel gear and a side of the lower part of the second transmission rod are respectively rotatably connected to two ends of the third transmission rod;

[0007] The rotating assembly includes a first bevel gear, a second bevel gear, a first pulley, a first transmission belt and a rotating shaft. The rotating shaft is vertically arranged in the middle of the equipment cavity and the upper end of the rotating shaft passes through the partition and is located in the processing cavity, and the rotating shaft is rotatably connected to the partition. The first bevel gear is arranged on the side of the fifth mounting frame away from the fifth bevel gear and the first bevel gear is coaxially connected to the fifth bevel gear. The second bevel gear is horizontally and rotatably arranged on the side end of the fifth mounting frame and the first bevel gear is meshed with the second bevel gear. Two first pulleys are provided, one of which is arranged at the rotation connection between the second bevel gear and the fifth mounting frame, and the other first pulley is arranged on the rotating shaft, and the first transmission belt is sleeved on the two first pulleys.

[0008] Preferably, the telescopic assembly includes a gear ring, an arc gear, a connecting frame, a driving screw, a first telescopic box, a second telescopic box and a third telescopic box, the gear ring is arranged at the bottom of the processing chamber and the top of the rotating shaft is located at the center of the gear ring, one end of the connecting frame is connected to the top of the rotating shaft, the two sides of the first telescopic box are connected to the two sides inside the connecting frame, the second telescopic box is arranged inside the first telescopic box, the bottom of the second telescopic box is slidably connected to the bottom of the inner side of the first telescopic box in the horizontal direction, the third telescopic box is arranged on the inner side of the second telescopic box and the bottom of the third telescopic box It is slidably connected to the bottom of the inner side of the second telescopic box in the horizontal direction, the aeration box is arranged on the inner side of the third telescopic box and the bottom of the aeration box is slidably connected to the bottom of the inner side of the third telescopic box in the horizontal direction, one end of the driving screw is rotatably connected to the side end of the connecting frame, and the other end of the driving screw passes through the side ends of the first telescopic box, the second telescopic box, the third telescopic box and the aeration box, the driving screw does not contact the side ends of the first telescopic box, the third telescopic box and the aeration box, and the driving screw is threadedly connected to the side end of the second telescopic box, and the arc gear is arranged on the driving screw and the arc gear is meshed with the gear ring.

[0009] Preferably, the transmission assembly includes a second pulley, a second transmission belt, a sliding sleeve and a connecting sleeve, the second pulleys are provided with a plurality of them, and every two second pulleys form a group, wherein two groups of second pulleys are symmetrically and rotatably arranged on both sides of the second telescopic box, and the remaining two groups of second pulleys are symmetrically and rotatably arranged on both sides of the third telescopic box, the two second pulleys in each group are arranged at intervals, and the two second pulleys in each group are sleeved with a second transmission belt, two sliding sleeves are symmetrically arranged on both sides of the inner side of the first telescopic box, one ends of the two second transmission belts on both sides of the second telescopic box respectively pass through the two sliding sleeves and are slidably connected thereto, two sliding sleeves are symmetrically arranged at both ends of the inner side of the second telescopic box, and the other ends of the second transmission belts on both sides of the second telescopic box respectively pass through the sliding sleeves on the inner side of the second telescopic box and are slidably connected thereto, two connecting sleeves are symmetrically arranged on both sides of the third telescopic box, and one ends of the two second transmission belts on both sides of the third telescopic box are respectively connected to the two connecting sleeves, two connecting sleeves are symmetrically arranged on both sides of the aeration box, and the other ends of the second transmission belts on both sides of the third telescopic box are respectively connected to the connecting sleeves at the side ends of the aeration box.

[0010] Preferably, the unloading assembly includes a unloading rack, a unloading plate, a unloading bin, a unloading pipe, a closing cover and a bottom support plate. The unloading rack is horizontally arranged at the top of the aeration box and on one side of the ejector. The unloading plate horizontally passes through the unloading rack and is horizontally slidably connected thereto. A through-discharging port is provided in the middle of the unloading plate. A unloading pipe is vertically provided at the bottom of the unloading plate. The upper and lower ends of the unloading pipe are through-discharging and the upper end of the unloading pipe is connected with the unloading port. The closing cover is horizontally arranged at the bottom of the unloading pipe and closes the bottom of the unloading pipe. One end of the closing cover is rotatably connected to the side end of the unloading pipe. The bottom support plate is arranged on one side of the bottom of the unloading rack and the top of the bottom support plate contacts the bottom of the closing cover. The unloading bin is arranged on the top of the unloading rack and the bottom of the unloading bin is connected with the unloading port.

[0011] Preferably, the linkage assembly includes a first toothed rod, a second toothed rod and a linkage gear, the first toothed rod is vertically arranged at the side end of the discharge rack and is slidably connected thereto up and down, the bottom of the first toothed rod is located directly above the output end of the ejector, the second toothed rod is horizontally arranged at the bottom of the discharge rack and is slidably connected thereto in the horizontal direction, one end of the second toothed rod is connected to the side end of the discharge pipe, the linkage gear is rotatably arranged directly below the discharge rack, the linkage gear is meshed with a side of the first toothed rod close to the discharge rack, and the linkage gear is meshed with the bottom of the second toothed rod.

[0012] Preferably, the method for using the chemical wastewater treatment pool comprises the following steps:

[0013] S1: When the device is in use, a large amount of chemical wastewater to be treated is first poured into the treatment chamber of the chemical treatment pool, and then the reciprocating rotating device is controlled to work, and the rotating end of the rotating component is driven to rotate under the cooperation of the driving component and the reciprocating component, and after rotating one circle, it rotates one circle in the opposite direction, and reciprocates, thereby driving the telescopic device to perform reciprocating circular motion inside the treatment chamber, so that the wastewater inside the chemical treatment pool is stirred by the telescopic device;

[0014] S2: During the process of stirring the wastewater, with the circular motion of the telescopic device, under the cooperation of the telescopic assembly and the transmission assembly, the aeration box is driven to rotate clockwise inside the treatment chamber, and the aeration box synchronously moves toward the side wall of the treatment chamber. During the movement, the water pump and the ejector work intermittently to aerate the chemical wastewater. When the aeration box rotates one circle and starts to rotate counterclockwise, the aeration box synchronously slides toward the middle of the treatment chamber, and during the movement, the water pump and the ejector work intermittently to aerate the chemical wastewater, thereby realizing all-round aeration treatment of the wastewater inside the treatment chamber by only one ejector;

[0015] S3: With the operation of the ejector, the linkage components are driven to work synchronously. With the cooperation of the linkage components, the feeding components are driven to work to carry out quantitative flocculant feeding, and the position of the feeding components moves synchronously with the aeration box, thereby realizing all-round quantitative feeding of flocculants.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, when it is necessary to stir and aerate the chemical wastewater, first, one end of the aeration box used for aerating and stirring the wastewater is connected to the rotating shaft, and the first bevel gear is driven to rotate by controlling the motor. At this time, the conversion sleeve is meshed with the conversion sleeve on one side of the third bevel gear, and the rotation of the first bevel gear drives the third bevel gear and the second bevel gear to rotate synchronously and in opposite directions. At this time, the rotation of the third bevel gear drives the conversion sleeve to rotate synchronously and then drives the connecting shaft to rotate, thereby driving the fourth bevel gear and the fifth bevel gear meshing therewith to rotate, and then drives the first bevel gear and the second bevel gear to rotate. Under the transmission of the first transmission belt and the first pulley, the rotating shaft is driven to rotate clockwise, so that the aeration box inside the treatment chamber rotates clockwise. The rotation of the aeration box can stir the chemical wastewater. With the rotation of the fifth bevel gear As the wheel rotates, the first transmission rod rotates synchronously with the center of the driving gear as the axis. After the aeration box rotates one circle, the protrusion at the end of the first transmission rod contacts the side end of the second transmission rod to push the second transmission rod toward the second bevel gear, and under the action of the counterweight block, the switching rod is driven to flip toward the second bevel gear, so that the conversion sleeve is disengaged from the third bevel gear and engages with the conversion sleeve at the side end of the second bevel gear, so that the connecting shaft starts to rotate in the opposite direction with the rotation of the second bevel gear, so that the fifth bevel gear rotates in the opposite direction, thereby driving the aeration box to rotate counterclockwise, and then driving the aeration box and the ejector to perform reciprocating circular motion inside the treatment chamber. The ejector performs aeration operations intermittently while moving, thereby achieving the effect of increasing the aeration range of the ejector while stirring the chemical wastewater.

[0018] In the present invention, when the rotating shaft rotates clockwise, the rotation of the rotating shaft drives the connecting frame to rotate, and then drives the arc gear to rotate along the gear ring. In this process, the arc gear is driven to rotate, and then the driving screw is driven to rotate. In the process of the driving screw rotating, the second telescopic box is driven to slide along the first telescopic box toward the direction close to the side wall of the processing chamber, and under the transmission of the second pulleys and the second transmission belt, the third telescopic box is driven to slide outward along the second telescopic box, and the aeration box slides outward along the third telescopic box, so that the aeration box rotates in a circular manner inside the processing chamber, and the aeration box itself gradually approaches the side wall of the processing chamber. After rotating one circle, the aeration box rotates in the direction of the driving screw, so that the aeration box gradually moves away from the side wall of the processing chamber, so that the aeration box moves in all directions inside the processing chamber, thereby further improving the aeration range of the ejector, and then improving the aeration efficiency.

[0019] In the present invention, when the ejector is performing aeration work, a water flow sprayed upward is generated, and the water flow drives the first toothed rod to rise, and under the action of the linkage gear, drives the second toothed rod to slide in the direction close to the discharge pipe. At this time, the discharge pipe is filled with flocculant. With the movement of the second toothed rod, the discharge pipe moves accordingly and separates from the supporting bottom plate, and the closing cover loses its resistance and flips downward, thereby exposing the bottom opening of the discharge pipe, so that the flocculant inside the discharge pipe all falls into the water. At this time, the discharge plate closes the discharge port. When the ejector stops working, the first toothed rod descends under the action of gravity, driving the second toothed rod and the discharge pipe to reset, the supporting bottom plate drives the closing cover to flip and then close the bottom of the discharge pipe, and the top of the discharge pipe is connected with the discharge port again, and the flocculant inside the discharge bin fills the inside of the discharge pipe again, which is convenient for the next flocculant delivery work, thereby realizing the all-round delivery of flocculant to the inside of the treatment pool during the aeration process and the delivery amount is relatively uniform, so that the chemical wastewater and the flocculant are fully mixed, thereby improving the wastewater treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 is a cross-sectional view of the present invention;

[0022] Figure 3 The three-dimensional structure diagram of the reciprocating rotating device in the present invention is shown in FIG. Figure 1 ;

[0023] Figure 4 The three-dimensional structure diagram of the reciprocating rotating device in the present invention is shown in FIG. Figure 2 ;

[0024] Figure 5 It is a partial expanded schematic diagram of the reciprocating rotating device in the present invention;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the partition, the telescopic device and the linkage unloading device in the present invention;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the telescopic device in the present invention;

[0027] Figure 8 It is a partial structural schematic diagram of the telescopic device in the present invention;

[0028] Fig. 9 It is a partial top view of the telescopic device in the present invention;

[0029] Fig.10 It is a side cross-sectional view of the aeration box and the linkage unloading device in the present invention;

[0030] Fig.11The three-dimensional structure of the linkage unloading device in the present invention is shown in FIG. Figure 1 ;

[0031] Fig.12 The three-dimensional structure of the linkage unloading device in the present invention is shown in FIG. Figure 2 .

[0032] In the figure: 1, chemical treatment tank; 11, partition; 12, treatment chamber; 13, equipment chamber; 2, reciprocating rotating device; 21, driving assembly; 211, control motor; 212, first mounting frame; 213, second mounting frame; 214, third mounting frame; 215, first bevel gear; 216, second bevel gear; 217, third bevel gear; 218, connecting shaft; 219, conversion sleeve; 220, conversion sleeve; 221, fourth mounting frame; 222, fourth bevel gear; 23, reciprocating assembly; 231, fifth mounting frame; 232, fifth bevel gear; 233, sixth mounting frame; 234, first transmission rod; 235, second transmission rod; 236, third transmission rod; 237, seventh mounting frame; 238, switching rod; 239, connecting rod; 240, counterweight; 241, fixed frame; 25, rotating assembly; 251, first bevel gear; 252, second bevel gear; 253, first pulley; 254, first transmission belt; 255, rotating shaft; 3, telescopic device; 31, telescopic assembly; 311, gear ring; 312, arc gear; 313, connecting frame; 314, driving screw; 315, first telescopic box; 316, second telescopic box; 317, third telescopic box; 32, transmission assembly; 321, second pulley; 322, second transmission belt; 323, sliding sleeve; 324, connecting sleeve; 4, aeration box; 5, water pump; 6, ejector; 7, linkage unloading device; 71, unloading assembly; 711, unloading frame; 712, unloading plate; 713, unloading bin; 714, unloading pipe; 715, closing cover; 716, bottom plate; 72, linkage assembly; 721, first toothed rod; 722, second toothed rod; 723, linkage gear. DETAILED DESCRIPTION

[0033] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 12The present invention provides a technical solution: a chemical wastewater treatment pool, comprising a chemical treatment pool 1, wherein the chemical treatment pool 1 is arranged on a horizontal plane, the top of the chemical treatment pool 1 is open, a partition 11 is horizontally arranged in the middle of the chemical treatment pool 1, and the chemical treatment pool 1 is divided into two upper and lower cavities by the partition 11, the cavity above the partition 11 is a treatment cavity 12, and the cavity below the partition 11 is an equipment cavity 13, a reciprocating rotating device 2 is arranged inside the equipment cavity 13, and the reciprocating rotating device 2 includes a driving component 21, a reciprocating component 23 and a rotating component 25, the driving component 21 is arranged on one side of the equipment cavity 13, the reciprocating component 23 is arranged at the side end of the driving component 21, the rotating component 25 is arranged on one side of the reciprocating component 23, and the rotating end of the rotating component 25 passes through the middle of the partition 11. The part is located inside the processing chamber 12, and a telescopic device 3 is provided inside the processing chamber 12, and the telescopic device 3 includes a telescopic component 31 and a transmission component 32. The telescopic component 31 is arranged inside the processing chamber 12 and one end of the telescopic component 31 is connected to the rotating end of the rotating component 25, and an aeration box 4 is arranged at one end of the telescopic component 31. A water pump 5 is provided inside the aeration box 4, and an ejector 6 is vertically provided at the output end of the water pump 5, and the output end of the ejector 6 passes through the top of the aeration box 4 and is located above the aeration box 4. A linkage unloading device 7 is provided on one side of the top of the aeration box 4, and the linkage unloading device 7 includes a unloading component 71 and a linkage component 72. The unloading component 71 is arranged on one side of the top of the aeration box 4, and the linkage component 72 is arranged at the side end of the unloading component 71 and the linkage component 72 is located directly above the output end of the ejector 6.

[0035] In this embodiment, Figures 3 to 5As shown, the driving assembly 21 includes a control motor 211, a first mounting frame 212, a second mounting frame 213, a third mounting frame 214, a first bevel gear 215, a second bevel gear 216, a third bevel gear 217, a connecting shaft 218, a conversion sleeve 219, a conversion shaft sleeve 220, a fourth mounting frame 221 and a fourth bevel gear 222. The control motor 211 is arranged at the bottom of the equipment cavity 13, the first mounting frame 212 is arranged on one side of the control motor 211, the first bevel gear 215 is rotatably arranged on one side of the first mounting frame 212, the output end of the control motor 211 is connected to the rotation connection between the first mounting frame 212 and the first bevel gear 215, the second mounting frame 213 and the third mounting frame 214 are symmetrically arranged on both sides of the first bevel gear 215, the second bevel gear 216 and the third bevel gear 217 are rotatably arranged on the adjacent sides of the second mounting frame 213 and the third mounting frame 214, and the two sides of the first bevel gear 215 are respectively connected to the second bevel gear 216 and the third bevel gear 217. The fourth mounting frame 221 is arranged on a side of the third mounting frame 214 away from the second mounting frame 213, the connecting shaft 218 horizontally passes through the second mounting frame 213, the third mounting frame 214 and the fourth mounting frame 221, and the connecting shaft 218 is rotatably connected to the fourth mounting frame 221, and the connecting shaft 218 does not contact the second mounting frame 213, the third mounting frame 214, the second bevel gear 216 and the third bevel gear 217, and the fourth bevel gear 222 is arranged on the connecting shaft 218 away from the second bevel gear 216. At one end of the gear 216, a conversion sleeve 219 is provided at the center of a circle on one side adjacent to the second bevel gear 216 and the third bevel gear 217, the conversion sleeve 220 is provided on the outside of the connecting shaft 218, and the conversion sleeve 220 is slidably connected with the connecting shaft 218 in the horizontal direction, and the conversion sleeve 219 axis is located between the two conversion sleeves 219, and the conversion sleeve 220 is engaged with the conversion sleeve 219 at the side end of the third bevel gear 217, and the other side of the conversion sleeve 220 is pre-engaged with the conversion sleeve 219 at the side end of the second bevel gear 216;

[0036] The reciprocating assembly 23 includes a fifth mounting frame 231, a fifth bevel gear 232, a sixth mounting frame 233, a first transmission rod 234, a second transmission rod 235, a third transmission rod 236, a seventh mounting frame 237, a switching rod 238, a connecting rod 239, a counterweight 240 and a fixed frame 241. The fifth mounting frame 231 is arranged on one side of the fourth mounting frame 221, and the fifth bevel gear 232 is rotatably arranged on the upper end of one side of the fifth mounting frame 231. One end of the first transmission rod 234 is coaxially connected to the fifth bevel gear 232, and the fifth bevel gear 232 is meshed with the fourth bevel gear 222. The sixth mounting frame 233 is arranged on one side of the first mounting frame 212. One end of the second transmission rod 235 is rotatably connected to the top end of the sixth mounting frame 233. A raised portion is provided on one side and the raised portion is in the same plane as the second transmission rod 235. The seventh mounting frame 237 is arranged directly below the conversion sleeve 220. The bottom of the fixing frame 241 is rotatably connected to the top of the seventh mounting frame 237. The top of the fixing frame 241 is rotatably connected to the middle of the conversion sleeve 220. The switching rod 238 is coaxially connected to the rotation connection between the fixing frame 241 and the seventh mounting frame 237. The switching rod 238 is arranged in a V shape. A connecting rod 239 is coaxially provided at the lower end of the switching rod 238 and the connecting rod 239 is located on one side of the switching rod 238. A counterweight block 240 is provided on the top of the connecting rod 239. The side of the connecting rod 239 close to the second bevel gear 216 and the side of the lower part of the second transmission rod 235 are rotatably connected to the two ends of the third transmission rod 236 respectively.

[0037] The rotating assembly 25 includes a first bevel gear 251, a second bevel gear 252, a first pulley 253, a first transmission belt 254 and a rotating shaft 255, wherein the rotating shaft 255 is vertically arranged in the middle of the equipment chamber 13 and the upper end of the rotating shaft 255 passes through the partition 11 and is located in the processing chamber 12, and the rotating shaft 255 is rotatably connected to the partition 11, the first bevel gear 251 is arranged on the side of the fifth mounting frame 231 away from the fifth bevel gear 232 and the first bevel gear 251 is coaxially connected to the fifth bevel gear 232, the second bevel gear 252 is horizontally and rotatably arranged at the side end of the fifth mounting frame 231 and the first bevel gear 251 is meshed with the second bevel gear 252, two first pulleys 253 are provided, one of which is arranged at the rotation connection between the second bevel gear 252 and the fifth mounting frame 231, and the other first pulley 253 is arranged on the rotating shaft 255, and the first transmission belt 254 is sleeved on the two first pulleys 253;

[0038] When it is necessary to stir and aerate the chemical wastewater, first, one end of the aeration box 4 used for aerating and stirring the wastewater is connected to the rotating shaft 255, and the first bevel gear 215 is driven to rotate by controlling the motor 211. At this time, the conversion sleeve 220 is engaged with the conversion sleeve 219 on one side of the third bevel gear 217. The rotation of the first bevel gear 215 drives the third bevel gear 217 and the second bevel gear 216 to rotate synchronously and in opposite directions. At this time, the rotation of the third bevel gear 217 drives the conversion sleeve 220 to rotate synchronously and then drives the connecting shaft 218 to rotate, thereby driving the fourth bevel gear 222 and the fifth bevel gear 232 meshed therewith to rotate, and then drives the first bevel gear 251 and the second bevel gear 252 to rotate. Under the transmission of the first transmission belt 254 and the first pulley 253, the rotating shaft 255 is driven to rotate clockwise, so that the aeration box 4 inside the treatment chamber 12 rotates clockwise. The rotation of the aeration box 4 can stir the chemical wastewater. With the rotation of the fifth bevel gear 232, the aeration box 4 can rotate clockwise. With the rotation of the wheel 232, the first transmission rod 234 rotates synchronously with the center of the driving gear as the axis. After the aeration box 4 rotates one circle, the protrusion at the end of the first transmission rod 234 contacts the side end of the second transmission rod 235 to push the second transmission rod 235 toward the second bevel gear 216, and under the action of the counterweight block 240, the switching rod 238 is driven to flip toward the second bevel gear 216, so that the conversion sleeve 220 is disengaged from the third bevel gear 217 and engages with the conversion sleeve 219 at the side end of the second bevel gear 216, so that the connecting shaft 218 starts to rotate in the opposite direction with the rotation of the second bevel gear 216, so that the fifth bevel gear 232 rotates in the opposite direction, thereby driving the aeration box 4 to rotate counterclockwise, and then driving the aeration box 4 and the ejector 6 to perform a cyclical reciprocating motion inside the treatment chamber 12. The ejector 6 performs aeration operations intermittently while moving, thereby achieving the effect of increasing the aeration range of the ejector 6 while stirring the chemical wastewater.

[0039] In this embodiment, Figures 6 to 10As shown, the telescopic assembly 31 includes a gear ring 311, an arc gear 312, a connecting frame 313, a driving screw 314, a first telescopic box 315, a second telescopic box 316 and a third telescopic box 317. The gear ring 311 is arranged at the bottom of the processing chamber 12 and the top of the rotating shaft 255 is located at the center of the gear ring 311. One end of the connecting frame 313 is connected to the top of the rotating shaft 255. Both sides of the first telescopic box 315 are connected to both sides of the inside of the connecting frame 313. The second telescopic box 316 is arranged inside the first telescopic box 315. The bottom of the second telescopic box 316 is connected to the bottom of the inner side of the first telescopic box 315 in a horizontal sliding direction. The third telescopic box 317 is arranged on the inner side of the second telescopic box 316 and the third telescopic box 31 The bottom of the aeration box 7 is slidably connected to the bottom of the inner side of the second telescopic box 316 in the horizontal direction, the aeration box 4 is arranged on the inner side of the third telescopic box 317 and the bottom of the aeration box 4 is slidably connected to the bottom of the inner side of the third telescopic box 317 in the horizontal direction, one end of the driving screw rod 314 is rotatably connected to the side end of the connecting frame 313, and the other end of the driving screw rod 314 passes through the side ends of the first telescopic box 315, the second telescopic box 316, the third telescopic box 317 and the aeration box 4, the driving screw rod 314 does not contact the side ends of the first telescopic box 315, the third telescopic box 317 and the aeration box 4, and the driving screw rod 314 is threadedly connected to the side end of the second telescopic box 316, the arc gear 312 is arranged on the driving screw rod 314 and the arc gear 312 is meshed with the gear ring 311;

[0040] The transmission assembly 32 includes a second pulley 321, a second transmission belt 322, a sliding sleeve 323 and a connecting sleeve 324. The second pulley 321 is provided with a plurality of second pulleys 321, and each two second pulleys 321 form a group. Two groups of second pulleys 321 are symmetrically and rotatably arranged on both sides of the second telescopic box 316, and the remaining two groups of second pulleys 321 are symmetrically and rotatably arranged on both sides of the third telescopic box 317. The two second pulleys 321 in each group are arranged at intervals, and the two second pulleys 321 in each group are sleeved with a second transmission belt 322. Two sliding sleeves 323 are symmetrically arranged on both sides of the inner side of the first telescopic box 315, and the two second transmission belts 323 on both sides of the second telescopic box 316 are symmetrically arranged. 2 respectively passes through two sliding sleeves 323 and is slidably connected thereto, two sliding sleeves 323 are symmetrically arranged at both ends of the inner side of the second telescopic box 316, and the other ends of the second transmission belts 322 on both sides of the second telescopic box 316 respectively pass through the sliding sleeves 323 on the inner side of the second telescopic box 316 and are slidably connected thereto, two connecting sleeves 324 are symmetrically arranged on both sides of the third telescopic box 317, and one ends of the two second transmission belts 322 on both sides of the third telescopic box 317 are respectively connected to the two connecting sleeves 324, two connecting sleeves 324 are symmetrically arranged on both sides of the aeration box 4, and the other ends of the second transmission belts 322 on both sides of the third telescopic box 317 are respectively connected to the connecting sleeves 324 at the side ends of the aeration box 4;

[0041] When the rotating shaft 255 rotates clockwise, the connecting frame 313 rotates with the rotation of the rotating shaft 255, and then the arc gear 312 rotates along the gear ring 311. In this process, the arc gear 312 rotates, and then the driving screw 314 rotates. During the rotation of the driving screw 314, the second telescopic box 316 slides along the first telescopic box 315 toward the side wall of the processing chamber 12, and the third telescopic box 317 is driven by the second pulleys 321 and the second transmission belt 322. Sliding outward along the second telescopic box 316, the aeration box 4 slides outward along the third telescopic box 317, so that the aeration box 4 rotates in a circular manner inside the treatment chamber 12, and the aeration box 4 gradually approaches the side wall of the treatment chamber 12. After rotating one circle, the aeration box 4 rotates in a certain direction, so that the driving screw 314 rotates in a certain direction, and the aeration box 4 gradually moves away from the side wall of the treatment chamber 12, so that the aeration box 4 moves in all directions inside the treatment chamber 12, thereby further improving the aeration range of the ejector 6, and then improving the aeration efficiency.

[0042] In this embodiment, Figures 10 to 12As shown, the unloading assembly 71 includes an unloading frame 711, an unloading plate 712, an unloading bin 713, an unloading pipe 714, a closing cover 715 and a supporting bottom plate 716. The unloading frame 711 is horizontally arranged on the top of the aeration box 4 and located on one side of the ejector 6. The unloading plate 712 horizontally passes through the unloading frame 711 and is slidably connected with the unloading frame 711 in the horizontal direction. A unloading port is provided in the middle of the unloading plate 712. A unloading pipe 714 is vertically provided at the bottom of the unloading plate 712. The upper and lower ends of the unloading pipe 714 are provided. The two ends are through-set and the upper end of the discharge pipe 714 is connected to the discharge port. The closing cover 715 is horizontally set at the bottom of the discharge pipe 714 and closes the bottom of the discharge pipe 714. One end of the closing cover 715 is rotatably connected to the side end of the discharge pipe 714. The bottom support plate 716 is set on one side of the bottom of the discharge rack 711 and the top of the bottom support plate 716 is in contact with the bottom of the closing cover 715. The discharge bin 713 is set on the top of the discharge rack 711 and the bottom of the discharge bin 713 is connected to the discharge port.

[0043] The linkage assembly 72 includes a first toothed rod 721, a second toothed rod 722 and a linkage gear 723, wherein the first toothed rod 721 is vertically arranged at the side end of the unloading frame 711 and is slidably connected thereto up and down, the bottom of the first toothed rod 721 is located directly above the output end of the ejector 6, the second toothed rod 722 is horizontally arranged at the bottom of the unloading frame 711 and is slidably connected thereto in the horizontal direction, one end of the second toothed rod 722 is connected to the side end of the unloading pipe 714, the linkage gear 723 is rotatably arranged directly below the unloading frame 711, the linkage gear 723 is meshed with a side of the first toothed rod 721 close to the unloading frame 711, and the linkage gear 723 is meshed with the bottom of the second toothed rod 722;

[0044] When the ejector 6 is aerating, a water flow will be generated which will be ejected upwards. The water flow will drive the first toothed rod 721 to rise, and the second toothed rod 722 will slide towards the direction close to the discharge pipe 714 under the action of the linkage gear 723. At this time, the discharge pipe 714 is filled with flocculant. With the movement of the second toothed rod 722, the discharge pipe 714 moves accordingly and separates from the supporting bottom plate 716. The closing cover 715 loses its resistance and flips downward, thereby exposing the bottom opening of the discharge pipe 714, so that the flocculant in the discharge pipe 714 falls into the water. At this time, the discharge plate 712 closes the discharge port. When the device 6 stops working, the first toothed rod 721 descends under the action of gravity, driving the second toothed rod 722 and the discharge pipe 714 to reset, and the bottom support plate 716 drives the closing cover 715 to flip and then close the bottom of the discharge pipe 714, and the top of the discharge pipe 714 is re-connected with the discharge port, and the flocculant inside the discharge bin 713 refills the inside of the discharge pipe 714, which is convenient for the next flocculant addition work, thereby achieving a comprehensive and uniform flocculant addition to the treatment tank during the aeration process, so that the chemical wastewater and the flocculant are fully mixed to improve the wastewater treatment efficiency.

[0045] The use method and advantages of the present invention: The use method of the chemical wastewater treatment pool, the working process is as follows:

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 As shown:

[0047] S1: When the device is in use, a large amount of chemical wastewater to be treated is first poured into the treatment chamber 12 of the chemical treatment pool 1, and then the reciprocating rotating device 2 is controlled to work, and the rotating end of the rotating component 25 is driven to rotate under the cooperation of the driving component 21 and the reciprocating component 23, and after rotating one circle, it rotates one circle in the opposite direction, and the cycle is repeated, thereby driving the telescopic device 3 to perform a reciprocating circular motion inside the treatment chamber 12, so that the wastewater inside the chemical treatment pool 1 is stirred by the telescopic device 3;

[0048] S2: In the process of stirring the wastewater, with the circular motion of the telescopic device 3, under the cooperation of the telescopic component 31 and the transmission component 32, the aeration box 4 is driven to rotate clockwise inside the treatment chamber 12, and the aeration box 4 is synchronously moved toward the side wall of the treatment chamber 12. During the movement, the water pump 5 and the ejector 6 work intermittently to aerate the chemical wastewater. When the aeration box 4 rotates one circle and starts to rotate counterclockwise, the aeration box 4 slides synchronously toward the middle of the treatment chamber 12, and during the movement, the water pump 5 and the ejector 6 work intermittently to aerate the chemical wastewater, thereby realizing all-round aeration treatment of the wastewater inside the treatment chamber 12 by only one ejector 6;

[0049] S3: With the operation of the ejector 6, the linkage assembly 72 is driven to work synchronously. With the cooperation of the linkage assembly 72, the feeding assembly 71 is driven to work to perform quantitative flocculant feeding, and the position of the feeding assembly 71 moves synchronously with the aeration box 4, thereby realizing all-round quantitative feeding of flocculants.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A chemical wastewater treatment pool, characterized in that: The invention comprises a chemical treatment pool (1), wherein the chemical treatment pool (1) is arranged on a horizontal plane, the top of the chemical treatment pool (1) is open, a partition (11) is arranged horizontally in the middle of the chemical treatment pool (1), and the chemical treatment pool (1) is divided into two upper and lower cavities by the partition (11), the cavity above the partition (11) is a treatment cavity (12), and the cavity below the partition (11) is an equipment cavity (13), and a reciprocating The reciprocating rotating device (2) comprises a driving assembly (21), a reciprocating assembly (23) and a rotating assembly (25), wherein the driving assembly (21) is arranged at one side of the interior of the equipment chamber (13), the reciprocating assembly (23) is arranged at the side end of the driving assembly (21), the rotating assembly (25) is arranged at one side of the reciprocating assembly (23), and the rotating end of the rotating assembly (25) passes through the middle of the partition (11) and is located inside the processing chamber (12), wherein the processing chamber (12) is provided with a rotating end of the rotating assembly (25) passing through the middle of the partition (11) and being located inside the processing chamber (12). A telescopic device (3) is provided inside the processing chamber (12), the telescopic device (3) comprising a telescopic assembly (31) and a transmission assembly (32), the telescopic assembly (31) is provided inside the processing chamber (12), one end of the telescopic assembly (31) is connected to the rotating end of the rotating assembly (25), an aeration box (4) is provided at one end of the telescopic assembly (31), a water pump (5) is provided inside the aeration box (4), an ejector (6) is vertically provided at the output end of the water pump (5), and The output end of the ejector (6) passes through the top of the aeration box (4) and is located above the aeration box (4). A linkage unloading device (7) is provided on one side of the top of the aeration box (4). The linkage unloading device (7) comprises a unloading component (71) and a linkage component (72). The unloading component (71) is provided on one side of the top of the aeration box (4). The linkage component (72) is provided at the side end of the unloading component (71). The linkage component (72) is located directly above the output end of the ejector (6).

2. A chemical wastewater treatment pool according to claim 1, characterized in that: The driving assembly (21) comprises a control motor (211), a first mounting frame (212), a second mounting frame (213), a third mounting frame (214), a first bevel gear (215), a second bevel gear (216), a third bevel gear (217), a connecting shaft (218), a conversion sleeve (219), a conversion sleeve (220), a fourth mounting frame (221) and a fourth bevel gear (222); the control motor (211) is arranged at the bottom of the equipment cavity (13); the first mounting frame (212) is arranged on one side of the control motor (211); the first bevel gear (215) is arranged on the other side of the control motor (211); and the first bevel gear (216) is arranged on the other side of the control motor (211). 5) is rotatably arranged on one side of the first mounting frame (212), the output end of the control motor (211) is connected to the rotation connection between the first mounting frame (212) and the first bevel gear (215), the second mounting frame (213) and the third mounting frame (214) are symmetrically arranged on both sides of the first bevel gear (215), and the second bevel gear (216) and the third bevel gear (217) are rotatably arranged on one side of the second mounting frame (213) and the third mounting frame (214), and the two sides of the first bevel gear (215) are respectively connected to the second bevel gear (216) and the third bevel gear (217). 7) meshing, the fourth mounting frame (221) is arranged on a side of the third mounting frame (214) away from the second mounting frame (213), the connecting shaft (218) horizontally passes through the second mounting frame (213), the third mounting frame (214) and the fourth mounting frame (221), and the connecting shaft (218) is rotatably connected to the fourth mounting frame (221), and the connecting shaft (218) does not contact the second mounting frame (213), the third mounting frame (214), the second bevel gear (216) and the third bevel gear (217), and the fourth bevel gear (222) is arranged on the connecting shaft (218) away from the second bevel gear At one end of the wheel (216), a conversion sleeve (219) is provided at the center of a side adjacent to the second bevel gear (216) and the third bevel gear (217), the conversion sleeve (220) is provided on the outside of the connecting shaft (218), the conversion sleeve (220) is slidably connected to the connecting shaft (218) in a horizontal direction, the conversion sleeve (219) is located between the two conversion sleeves (219), the conversion sleeve (220) is engaged with the conversion sleeve (219) at the side end of the third bevel gear (217), and the other side of the conversion sleeve (220) is pre-engaged with the conversion sleeve (219) at the side end of the second bevel gear (216).

3. A chemical wastewater treatment pool according to claim 2, characterized in that: The reciprocating assembly (23) comprises a fifth mounting frame (231), a fifth bevel gear (232), a sixth mounting frame (233), a first transmission rod (234), a second transmission rod (235), a third transmission rod (236), a seventh mounting frame (237), a switching rod (238), a connecting rod (239), a counterweight (240) and a fixed frame (241); the fifth mounting frame (231) is arranged on one side of the fourth mounting frame (221); the fifth bevel gear (232) is rotatably arranged on the upper end of one side of the fifth mounting frame (231); one end of the first transmission rod (234) is coaxially connected to the fifth bevel gear (232), and the fifth bevel gear (232) is meshed with the fourth bevel gear (222); the sixth mounting frame (233) is arranged on one side of the first mounting frame (212); one end of the second transmission rod (235) is rotatably connected to the top end of the sixth mounting frame (233); the first transmission rod (2 A protrusion is provided on one side of the second transmission rod (235), and the protrusion is in the same plane as the second transmission rod (235); the seventh mounting frame (237) is arranged directly below the conversion sleeve (220); the bottom of the fixing frame (241) is rotatably connected to the top of the seventh mounting frame (237); the top of the fixing frame (241) is rotatably connected to the middle of the conversion sleeve (220); the switching rod (238) is rotatably connected to the fixing frame (241) and the seventh mounting frame (237); The connection is coaxially connected, the switching rod (238) is arranged in a V shape, a connecting rod (239) is coaxially arranged at the lower end of the switching rod (238), and the connecting rod (239) is located on one side of the switching rod (238), a counterweight (240) is provided on the top of the connecting rod (239), and a side of the connecting rod (239) close to the second bevel gear (216) and a side of the lower part of the second transmission rod (235) are respectively rotatably connected to two ends of the third transmission rod (236); The rotating assembly (25) comprises a first bevel gear (251), a second bevel gear (252), a first pulley (253), a first transmission belt (254) and a rotating shaft (255), wherein the rotating shaft (255) is vertically arranged in the middle of the equipment chamber (13) and the upper end of the rotating shaft (255) passes through the partition (11) and is located in the processing chamber (12), and the rotating shaft (255) is rotatably connected to the partition (11), the first bevel gear (251) is arranged on a side of the fifth mounting frame (231) away from the fifth bevel gear (232) and the first bevel gear (251) is arranged on a side of the fifth mounting frame (231) away from the fifth bevel gear (232). 1) is coaxially connected with the fifth bevel gear (232), the second bevel gear (252) is horizontally and rotatably arranged at the side end of the fifth mounting frame (231), and the first bevel gear (251) is meshed with the second bevel gear (252), two first pulleys (253) are provided, one of the first pulleys (253) is arranged at the rotation connection between the second bevel gear (252) and the fifth mounting frame (231), and the other first pulley (253) is arranged on the rotating shaft (255), and the first transmission belt (254) is sleeved on the two first pulleys (253).

4. A chemical wastewater treatment pool according to claim 3, characterized in that: The telescopic assembly (31) comprises a gear ring (311), an arc gear (312), a connecting frame (313), a driving screw (314), a first telescopic box (315), a second telescopic box (316) and a third telescopic box (317); the gear ring (311) is arranged at the bottom of the processing chamber (12) and the top of the rotating shaft (255) is located at the center of the gear ring (311); one end of the connecting frame (313) is connected to the top of the rotating shaft (255); two sides of the first telescopic box (315) are connected to two sides inside the connecting frame (313); the second telescopic box (316) is arranged inside the first telescopic box (315); the bottom of the second telescopic box (316) is connected to the bottom of the inside of the first telescopic box (315) in a sliding manner in the horizontal direction; the third telescopic box (317) is arranged inside the second telescopic box (316) and the third telescopic box (317) is connected to the inside of the third telescopic box (317). ) is connected to the bottom of the inner side of the second telescopic box (316) in a sliding manner in the horizontal direction; the aeration box (4) is arranged on the inner side of the third telescopic box (317) and the bottom of the aeration box (4) is connected to the bottom of the inner side of the third telescopic box (317) in a sliding manner in the horizontal direction; one end of the driving screw rod (314) is connected to the side end of the connecting frame (313) in a rotational manner; the other end of the driving screw rod (314) passes through the side ends of the first telescopic box (315), the second telescopic box (316), the third telescopic box (317) and the aeration box (4); the driving screw rod (314) does not contact the side ends of the first telescopic box (315), the third telescopic box (317) and the aeration box (4); the driving screw rod (314) is threadedly connected to the side end of the second telescopic box (316); the arc gear (312) is arranged on the driving screw rod (314) and the arc gear (312) is meshed with the gear ring (311).

5. A chemical wastewater treatment pool according to claim 4, characterized in that: The transmission assembly (32) comprises a second pulley (321), a second transmission belt (322), a sliding sleeve (323) and a connecting sleeve (324). The second pulley (321) is provided with a plurality of second pulleys, and each two second pulleys (321) form a group, wherein two groups of second pulleys (321) are symmetrically and rotatably arranged on both sides of the second telescopic box (316), and the remaining two groups of second pulleys (321) are symmetrically and rotatably arranged on both sides of the third telescopic box (317). The two second pulleys (321) in each group are arranged at intervals, and the two second pulleys (321) in each group are sleeved with a second transmission belt (322). Two sliding sleeves (323) are symmetrically arranged on both sides of the inner side of the first telescopic box (315), and the two second transmission belts (322) on both sides of the second telescopic box (316) are symmetrically arranged. ) are respectively passed through two sliding sleeves (323) to be slidably connected thereto, two sliding sleeves (323) are symmetrically arranged at both ends of the inner side of the second telescopic box (316), and the other ends of the second transmission belts (322) on both sides of the second telescopic box (316) are respectively passed through the sliding sleeves (323) on the inner side of the second telescopic box (316) to be slidably connected thereto, two connecting sleeves (324) are symmetrically arranged on both sides of the third telescopic box (317), and one ends of the two second transmission belts (322) on both sides of the third telescopic box (317) are respectively connected to the two connecting sleeves (324), and two connecting sleeves (324) are symmetrically arranged on both sides of the aeration box (4), and the other ends of the second transmission belts (322) on both sides of the third telescopic box (317) are respectively connected to the connecting sleeves (324) at the side ends of the aeration box (4).

6. A chemical wastewater treatment pool according to claim 5, characterized in that: The material discharge assembly (71) comprises a material discharge rack (711), a material discharge plate (712), a material discharge bin (713), a material discharge pipe (714), a closing cover (715) and a bottom support plate (716); the material discharge rack (711) is horizontally arranged on the top of the aeration box (4) and located on one side of the ejector (6); the material discharge plate (712) horizontally passes through the material discharge rack (711) and is slidably connected with the material discharge rack (711) in a horizontal direction; a material discharge port is provided in the middle of the material discharge plate (712); a material discharge pipe (714) is vertically provided at the bottom of the material discharge plate (712); and the material discharge pipe (714) is provided at the bottom of the material discharge plate (712). The upper and lower ends are through-connected and the upper end of the discharge pipe (714) is connected to the discharge port. The closing cover (715) is horizontally arranged at the bottom of the discharge pipe (714) and closes the bottom of the discharge pipe (714). One end of the closing cover (715) is rotatably connected to the side end of the discharge pipe (714). The bottom support plate (716) is arranged on one side of the bottom of the discharge rack (711) and the top of the bottom support plate (716) contacts the bottom of the closing cover (715). The discharge bin (713) is arranged at the top of the discharge rack (711) and the bottom of the discharge bin (713) is connected to the discharge port.

7. A chemical wastewater treatment pool according to claim 6, characterized in that: The linkage assembly (72) comprises a first toothed rod (721), a second toothed rod (722) and a linkage gear (723); the first toothed rod (721) is vertically arranged at the side end of the unloading frame (711) and is slidably connected thereto up and down; the bottom of the first toothed rod (721) is located directly above the output end of the ejector (6); the second toothed rod (722) is horizontally arranged at the bottom of the unloading frame (711) and is slidably connected thereto in the horizontal direction; one end of the second toothed rod (722) is connected to the side end of the unloading pipe (714); the linkage gear (723) is rotatably arranged directly below the unloading frame (711); the linkage gear (723) is meshed with a side of the first toothed rod (721) close to the unloading frame (711); and the linkage gear (723) is meshed with the bottom of the second toothed rod (722).

8. A method for using a chemical wastewater treatment pool, characterized in that: Using a chemical wastewater treatment pool as described in any one of claims 1 to 7 comprises the following steps: S1: When the device is in use, a large amount of chemical wastewater to be treated is first poured into the treatment chamber (12) of the chemical treatment tank (1), and then the reciprocating rotating device (2) is controlled to work, and the rotating end of the rotating component (25) is driven to rotate under the cooperation of the driving component (21) and the reciprocating component (23), and after rotating one circle, it rotates one circle in the opposite direction, and repeats the cycle, thereby driving the telescopic device (3) to perform a reciprocating circular motion inside the treatment chamber (12), so that the wastewater inside the chemical treatment tank (1) is stirred by the telescopic device (3); S2: During the process of stirring the wastewater, as the telescopic device (3) moves in a circular motion, the telescopic assembly (31) and the transmission assembly (32) cooperate to drive the aeration box (4) to rotate clockwise inside the treatment chamber (12), and the aeration box (4) simultaneously moves toward the side wall of the treatment chamber (12). During the movement, the water pump (5) and the ejector (6) work intermittently to aerate the chemical wastewater. When the aeration box (4) rotates one circle and starts to rotate counterclockwise, the aeration box (4) simultaneously slides toward the middle of the treatment chamber (12), and during the movement, the water pump (5) and the ejector (6) work intermittently to aerate the chemical wastewater, thereby achieving all-round aeration treatment of the wastewater inside the treatment chamber (12) by only one ejector (6); S3: As the ejector (6) works, the linkage assembly (72) is driven to work synchronously, and with the cooperation of the linkage assembly (72), the material discharge assembly (71) is driven to work to discharge the flocculant in a quantitative manner, and the position of the material discharge assembly (71) is controlled.

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