Chemical waste liquid treatment equipment for chemical production

Abstract

The invention relates to the technical field of waste liquid treatment equipment, and discloses chemical waste liquid treatment equipment for chemical production, which comprises a mounting frame, the inner wall of the mounting frame is rotatably connected with a sewage tank, the circumferential surface of the sewage tank is fixedly connected with an outer gear ring, and the inner wall of the mounting frame is rotatably connected with a gear I; a fixing ring is fixedly connected to the inner wall of the mounting frame, and the inner wall of the fixing ring fixedly communicates with a water inlet pipe. When wastewater is treated, the first gear can drive the sewage tank to rotate to mix internal sewage, and uniform mixing of pollutants and additives in the sewage can be promoted, so that the treatment efficiency is improved; meanwhile, uniform mixing of pollutants and additives in sewage is promoted, so that the treatment efficiency is improved, meanwhile, the water inlet in the front side is driven to make contact with the rear side of the water inlet pipe, indirect water inlet is achieved, the cost is reduced, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste liquid treatment equipment, in particular to a chemical waste liquid treatment equipment for chemical production. BACKGROUND

[0002] In the process of chemical production, a large amount of chemical waste liquid containing complex components will be produced. If these waste liquids are directly discharged without proper treatment, they will cause serious pollution to the ecological environment such as water, soil and air, and also threaten human health and ecological balance.

[0003] The patent with publication number CN222389596U relates to a sewage treatment tank for sewage treatment, which comprises a tank body, a water inlet pipe and a drain pipe are arranged on the tank body, and a dosing and mixing mechanism and an aeration and tumbling mechanism are arranged on the tank body. The dosing and mixing mechanism comprises a drive groove and a dosing box, the drive groove is arranged on the top wall of the tank body, a connecting pipe is rotatably arranged in the drive groove, the connecting pipe penetrates through the top wall and the bottom wall of the drive groove, the dosing box is arranged on the bottom wall of the connecting pipe, a plurality of holes are arranged on the dosing box, and a transmission assembly is further arranged in the drive groove. The device belongs to the technical field of sewage treatment, and specifically refers to a sewage treatment tank for sewage treatment. Although the device can improve the working efficiency of the equipment by purifying the sewage after dosing, it is difficult to ensure the treatment efficiency of the sewage because the mixing is not sufficient when dosing. Therefore, a chemical waste liquid treatment equipment for chemical production is proposed to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a chemical waste liquid treatment equipment for chemical production to solve the above problems in the prior art.

[0005] To solve the above technical problems, the technical scheme adopted by the present application is: a chemical waste liquid treatment equipment for chemical production, comprising a mounting frame, the inner wall of the mounting frame is rotatably connected with a sewage tank, the circumference of the sewage tank is fixedly connected with an external gear ring, the inner wall of the mounting frame is rotatably connected with a gear one, the inner wall of the mounting frame is fixedly connected with a fixed ring, the inner wall of the fixed ring is fixedly connected with a water inlet pipe, when the waste water is treated, the sewage tank can be driven to rotate by the gear one to mix the internal sewage, which can promote the uniform mixing of the pollutants and additives in the sewage, thereby improving the treatment efficiency, at the same time, the front water inlet is contacted with the rear side of the water inlet pipe, thereby realizing indirect water inlet, reducing the cost and improving the efficiency; the inner wall of the sewage tank is rotatably connected with a reciprocating screw rod, the rear side of the reciprocating screw rod is fixedly connected with a gear two, the circumference of the reciprocating screw rod is movably connected with a moving ring, the inner wall of the moving ring is rotatably connected with an activated carbon capture plate, the side away from the moving ring of the activated carbon capture plate is fixedly connected with a circular wheel, the inner wall of the sewage tank is fixedly connected with a connecting rod, the rear side of the sewage tank is rotatably connected with a gear three, and the inner wall of the mounting frame is fixedly connected with an internal gear ring; when the sewage is mixed, the activated carbon capture plate is driven by the sewage tank to move back and forth to capture and adsorb the impurities in the sewage, which not only improves the carbon capture efficiency, but also reduces the energy consumption and cost, so that the suspended solids and impurities in the sewage can be effectively removed, thereby improving the water quality; the circumference of the reciprocating screw rod is provided with a dosing mechanism for automatic spraying of medicament, and the inner wall of the sewage tank is provided with an indirect water outlet mechanism; the inner wall of the mounting frame is fixedly connected with a motor, the output end of the motor is fixedly connected with the front side of the gear one, the circumference of the gear one is engaged with the circumference of the external gear ring, the rear side of the water inlet pipe is contacted with the front side of the sewage tank, and the water inlet pipe is used for indirectly conveying sewage, the circumference of the circular wheel is contacted with the inner wall of the connecting rod, the activated carbon capture plate is used for capturing the impurities in the sewage, the circumference of the gear two is engaged with the circumference of the gear three, the circumference of the gear three is engaged with the inner wall of the internal gear ring, and the front side of the internal gear ring is contacted with the rear side of the sewage tank.

[0006] Preferably, the administration mechanism comprises a fixed sleeve, the top of the fixed sleeve is fixedly connected with a medicine box, the inner wall of the medicine box is rotationally connected with an agitating plate, the two sides of the agitating plate are fixedly connected with hinged telescopic rods, the inner wall of the hinged telescopic rods is hingedly connected with a push plate, the two sides of the medicine box are fixedly connected with limiting blocks, the side close to the medicine box of the moving ring is fixedly connected with a mortgage plate, when capturing impurities in sewage, the moving ring drives the agitating plate to rotate to agitate the medicine in the medicine box, avoiding the deposition of the medicine on the inner wall of the medicine box, effectively preventing the accumulation of surface deposits and pollutants of the equipment, prolonging the service life of the equipment, reducing the maintenance cost, and improving the sewage treatment effect; the two sides of the fixed sleeve are fixedly connected with spraying barrels, the inner wall of the spraying barrels is slidably connected with sliding columns, the side close to the fixed sleeve of the sliding columns is fixedly connected with a piston plate, the side away from the piston plate of the sliding columns is fixedly connected with moving blocks, the inner wall of the moving blocks is installed with rollers, the inner wall of the sewage tank is fixedly connected with protruding blocks, when the medicine enters the fixed sleeve, the rollers rotate to contact the circumferential surface of the protruding blocks, so as to drive the sliding columns to extrude and open the one-way valve to quantitatively reciprocatingly extrude the purifying agent into the sewage, ensuring that the purifying agent only flows in a specific direction, avoiding backflow and waste, thereby improving the use efficiency of the purifying agent and enabling more accurate addition to the sewage, ensuring sufficient contact with pollutants and improving the treatment effect; the circumferential surface of the reciprocating screw rod is fixedly connected with the fixed sleeve, the push plate contacts the circumferential surface of the reciprocating screw rod, the inside of the medicine box is used for storing the purifying agent, the push plate contacts the two sides of the medicine box, the inner wall of the limiting block contacts the push plate, the medicine box is fixedly communicated with the inner wall of the fixed sleeve through a conveying pipeline, the hinged telescopic rods contact the two sides of the medicine box, the inner wall of the mortgage plate contacts the circumferential surface of the reciprocating screw rod, and the mortgage plate moves on the movement track of the limiting block, the inner wall of the spraying barrel is installed with a one-way valve, the circumferential surface of the piston plate contacts the inner wall of the spraying barrel, the circumferential surface of the moving blocks is slidably connected with the inner wall of the spraying barrel through a spring, the circumferential surface of the rollers contacts the inner wall of the sewage tank, and the rollers move on the movement track of the protruding blocks.

[0007] Preferably, the water outlet mechanism comprises a sliding block, the top of the sliding block is fixedly connected with a medicine outlet rod, a guide plate is fixedly connected with the side close to the medicine outlet rod of the mounting frame, after sewage treatment is completed, the sewage tank is rotated to indirectly overlap the water outlet of the sewage tank with the water outlet of the medicine outlet rod, so that the equipment can indirectly drain water during working time, which not only improves the safety and stability of the system, but also improves the treatment effect of the equipment; the circumferential surface of the stirring plate is fixedly connected with a cam, the inner wall of the mounting frame is slidably connected with a moving rod through a spring, the inner wall of the moving rod is installed with a sliding wheel, and the bottom of the moving rod is fixedly connected with a baffle; while the medicine in the medicine box is stirred, the stirring plate indirectly opens the medicine inlet by driving the baffle, which can ensure that the purifying agent is uniformly distributed in the sewage, thereby improving the purification effect; the sliding block is slidably connected with the inner wall of the sewage tank through a spring, the inner wall of the medicine outlet rod is provided with a water outlet, the bottom of the medicine outlet rod is in contact with the circumferential surface of the sewage tank, and the movement of the medicine outlet rod is on the movement track of the guide plate; the circumferential surface of the cam is in contact with the circumferential surface of the sliding wheel, and the baffle is in contact with the inner wall of the medicine box.

[0008] The above technical scheme can bring the following beneficial effects: 1、The chemical waste liquid treatment equipment for chemical production, through the cooperation between the mounting frame, the sewage tank, the gear one, the outer gear ring, the fixed ring, the water inlet pipe, the reciprocating screw rod, the moving ring, the activated carbon capture plate, the circular wheel, the connecting rod, the gear two, the gear three and the inner gear ring, when the wastewater is treated, the sewage tank can be rotated by the gear one to mix the internal sewage, which can promote the uniform mixing of the pollutants and additives in the sewage, thereby improving the treatment efficiency, at the same time, the front water inlet is brought into contact with the rear side of the water inlet pipe, thereby realizing indirect water inlet, reducing the cost and improving the efficiency; while the sewage is mixed, the activated carbon capture plate is reciprocally moved by the sewage tank to capture and adsorb the impurities in the sewage, which not only improves the carbon capture efficiency, but also reduces the energy consumption and cost, so that the suspended solids and impurities in the sewage can be effectively removed, thereby improving the water quality.

[0009] 2、The chemical waste liquid treatment equipment for chemical production, through the cooperation between the fixed sleeve, the medicine box, the stirring plate, the hinged rod, the rotating rod, the limiting block and the mortgage plate, while the sewage impurities are captured, the medicine in the medicine box is stirred by the moving ring driving the stirring plate to rotate, which avoids the deposition of the medicine on the inner wall of the medicine box, effectively prevents the accumulation of surface deposits and pollutants of the equipment, prolongs the service life of the equipment, reduces the maintenance cost, and improves the treatment effect of the sewage.

[0010] 3. This chemical waste liquid treatment equipment for chemical production utilizes the coordinated operation of a spray cylinder, sliding column, piston plate, moving block, roller, and protrusion. When the chemical solution enters the fixed sleeve, the rotating roller contacts the circumferential surface of the protrusion, thereby driving the sliding column to squeeze and open the one-way valve, allowing the purifying agent to be quantitatively and reciprocally squeezed into the wastewater. This ensures that the purifying agent flows only in a specific direction, avoiding backflow and waste, thus improving the efficiency of purifying agent use and allowing for more precise addition to the wastewater, ensuring full contact with pollutants and improving treatment effectiveness.

[0011] 4. This chemical waste liquid treatment equipment for chemical production, through the coordinated operation of the dispensing rod, sliding block, and guide plate, allows the wastewater tank to rotate after wastewater treatment, achieving intermittent overlap between the outlet of the dispensing rod and the outlet of the wastewater tank. This enables the equipment to continuously discharge wastewater during operation, which not only improves the safety and stability of the system but also enhances the treatment effect of the equipment.

[0012] 5. This chemical waste liquid treatment equipment for chemical production, through the coordinated operation of cam, sliding wheel, moving rod and baffle, stirs the liquid inside the medicine box while the stirring plate drives the baffle to open the medicine inlet intermittently, which can ensure that the purifying agent is evenly distributed in the wastewater, thereby improving the purification effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the activated carbon capture plate structure of the present invention; Figure 3 This is a schematic diagram of the medicine box structure of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of the structure at point A in the middle; Figure 5 For the present invention Figure 3 Enlarged view of the structure at point B in the middle; Figure 6 This is a schematic diagram of the dispensing rod structure of the present invention; Figure 7 This is a schematic diagram of the baffle structure of the present invention.

[0014] In the figure: 1, mounting frame; 2, sewage tank; 3, gear one; 4, outer gear ring; 5, fixed ring; 6, water inlet pipe; 7, dosing mechanism; 71, fixed sleeve; 72, medicine box; 73, stirring plate; 74, articulated telescopic rod; 75, push plate; 76, limit block; 77, stop plate; 78, spray cylinder; 79, sliding column; 710, piston plate; 711, moving block; 712, roller; 713, protruding block; 8, water outlet mechanism; 81, medicine outlet rod; 82, sliding block; 83, guide plate; 84, cam; 85, sliding wheel; 86, moving rod; 87, baffle; 9, reciprocating screw rod; 10, moving ring; 11, activated carbon capture plate; 12, round wheel; 13, connecting rod; 14, gear two; 15, gear three; 16, inner gear ring. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0016] Please refer to Figures 1-7 An embodiment of the present application is: a chemical waste liquid treatment equipment for chemical production, comprising a mounting frame 1, a sewage tank 2 is rotatably connected to the inner wall of the mounting frame 1, an outer gear ring 4 is fixedly connected to the circumferential surface of the sewage tank 2, a gear one 3 is rotatably connected to the inner wall of the mounting frame 1, a fixed ring 5 is fixedly connected to the inner wall of the mounting frame 1, and a water inlet pipe 6 is fixedly connected to the inner wall of the fixed ring 5; When the chemical equipment produces chemical products, excess wastewater is generated. When processing, the staff or equipment can connect the pipeline to the water inlet pipe 6. After connection, the valve is opened to transport the sewage into the interior of the sewage tank 2. At this time, the motor in the mounting frame 1 is started. The motor works to drive the gear one 3 to rotate. The gear one 3 rotates to engage the circumferential surface of the outer gear ring 4, thereby driving the outer gear ring 4 to rotate. The outer gear ring 4 drives the sewage tank 2 to rotate, which can mix the sewage in the interior, promote the uniform mixing of pollutants and additives in the sewage, thereby improving the processing efficiency, promoting the uniform mixing of pollutants and additives in the sewage, thereby improving the processing efficiency, and driving the water inlet on the front side to contact the rear side of the water inlet pipe 6, thereby realizing indirect water inlet, reducing the cost, and improving the efficiency; The inner wall of the sewage tank 2 is rotationally connected with a reciprocating screw rod 9, the rear side of the reciprocating screw rod 9 is fixedly connected with a gear two 14, the circumferential surface of the reciprocating screw rod 9 is movably connected with a moving ring 10, the inner wall of the moving ring 10 is rotationally connected with an activated carbon capture plate 11, the side away from the moving ring 10 of the activated carbon capture plate 11 is fixedly connected with a circular wheel 12, the inner wall of the sewage tank 2 is fixedly connected with a connecting rod 13, the rear side of the sewage tank 2 is rotationally connected with a gear three 15, and the inner wall of the mounting bracket 1 is fixedly connected with an internal tooth ring 16; the circumferential surface of the reciprocating screw rod 9 is provided with a medicine injection mechanism 7 for automatic spraying of medicine, and the inner wall of the sewage tank 2 is provided with a water outlet mechanism 8 for indirect water outlet; the inner wall of the mounting bracket 1 is fixedly connected with a motor, the output end of the motor is fixedly connected with the front side of the gear one 3, the circumferential surface of the gear one 3 is meshed with the circumferential surface of the external tooth ring 4, the rear side of the water inlet pipe 6 is in contact with the front side of the sewage tank 2, and the water inlet pipe 6 is used for indirectly conveying sewage, the circumferential surface of the circular wheel 12 is in contact with the inner wall of the connecting rod 13, the activated carbon capture plate 11 is used for capturing impurities in the sewage, the circumferential surface of the gear two 14 is meshed with the circumferential surface of the gear three 15, the circumferential surface of the gear three 15 is meshed with the inner wall of the internal tooth ring 16, and the front side of the internal tooth ring 16 is in contact with the rear side of the sewage tank 2. When the internal sewage is mixed, the sewage tank 2 rotates to drive the gear three 15 to rotate, the gear three 15 rotates to mesh with the inner wall of the internal tooth ring 16 through the circumferential surface, thereby driving the gear three 15 to rotate, the gear three 15 rotates to mesh with the circumferential surface of the gear two 14 through the circumferential surface, thereby driving the gear two 14 to rotate, the gear two 14 rotates to contact the inner wall of the moving ring 10 through the reciprocating sliding groove of the circumferential surface, thereby driving the moving ring 10 to reciprocate, the moving ring 10 drives the activated carbon capture plate 11 to reciprocate, the activated carbon capture plate 11 drives the circular wheel 12 to reciprocate, the circular wheel 12 moves to contact the inner wall of the connecting rod 13 through the circumferential surface, thereby driving the circular wheel 12 to rotate, the circular wheel 12 drives the activated carbon capture plate 11 to rotate, thereby making the activated carbon capture plate 11 rotate to capture and adsorb impurities in the sewage, not only improving the carbon capture efficiency, but also reducing energy consumption and cost, so that suspended solids and impurities in the sewage can be effectively removed, thereby improving the water quality.

[0017] Working principle: when the wastewater is treated, the internal sewage can be mixed by rotating the sewage tank 2 through the gear one 3, which can promote the uniform mixing of pollutants and additives in the sewage, thereby improving the treatment efficiency; when the sewage is mixed, the activated carbon capture plate 11 reciprocates to capture and adsorb impurities in the sewage, not only improving the carbon capture efficiency, but also reducing energy consumption and cost.

[0018] Please refer to Figures 1-7On the basis of the above embodiment, in another embodiment of the application, the administration mechanism 7 comprises a fixed sleeve 71, the top of the fixed sleeve 71 is fixedly connected with a medicine box 72, the inner wall of the medicine box 72 is rotatably connected with an agitating plate 73, the two sides of the agitating plate 73 are fixedly connected with a hinged telescopic rod 74, the inner wall of the hinged telescopic rod 74 is hingedly connected with a pushing plate 75, the two sides of the medicine box 72 are fixedly connected with a limiting block 76, and the side of the moving ring 10 close to the medicine box 72 is fixedly connected with a mortgage plate 77; When capturing impurities in sewage while the moving ring 10 moves, the mortgage plate 77 moves back and forth, when the mortgage plate 77 moves to the middle, the mortgage plate 77 will contact the pushing plate 75 through the contact surface, thereby driving the pushing plate 75 to move, the pushing plate 75 moves will drive the hinged telescopic rod 74 to rotate through the hinged point, the hinged telescopic rod 74 rotates will drive the agitating plate 73 to rotate, the agitating plate 73 rotates will agitate the medicine in the medicine box 72, avoiding the medicine from depositing on the inner wall of the medicine box 72, so that the medicine can flow more smoothly through the conveying pipe to the inside of the fixed sleeve 71, effectively preventing the accumulation of surface deposits and pollutants of the equipment, prolonging the service life of the equipment, reducing the maintenance cost, and improving the sewage treatment effect; The two sides of the fixed sleeve 71 are fixedly connected with a spraying cylinder 78, the inner wall of the spraying cylinder 78 is slidably connected with a sliding column 79, the side of the sliding column 79 close to the fixed sleeve 71 is fixedly connected with a piston plate 710, the side of the sliding column 79 away from the piston plate 710 is fixedly connected with a moving block 711, the inner wall of the moving block 711 is installed with a roller 712, and the inner wall of the sewage tank 2 is fixedly connected with a protruding block 713; the circumference of the reciprocating screw rod 9 is fixedly connected with the fixed sleeve 71, the pushing plate 75 contacts the circumference of the reciprocating screw rod 9, the inside of the medicine box 72 is used for storing a purifying agent, the pushing plate 75 contacts the two sides of the medicine box 72, the inner wall of the limiting block 76 contacts the pushing plate 75, the medicine box 72 is fixedly communicated with the inner wall of the fixed sleeve 71 through a conveying pipe, the hinged telescopic rod 74 contacts the two sides of the medicine box 72, the inner wall of the mortgage plate 77 contacts the circumference of the reciprocating screw rod 9, and the mortgage plate 77 moves on the movement track of the limiting block 76, the inner wall of the spraying cylinder 78 is installed with a check valve, the circumference of the piston plate 710 contacts the inner wall of the spraying cylinder 78, the circumference of the moving block 711 is slidably connected with the inner wall of the spraying cylinder 78 through a spring, the circumference of the roller 712 contacts the inner wall of the sewage tank 2, and the roller 712 moves on the movement track of the protruding block 713; As the chemical solution enters the fixed sleeve 71, it continues to flow into the inner wall of the spray cylinder 78. Simultaneously, the spray cylinder 78 rotates along with the fixed sleeve 71. This rotation drives the sliding column 79 to rotate, which in turn drives the moving block 711 to rotate. The moving block 711 then drives the roller 712 to rotate. The roller 712's rotation causes it to contact the circumferential surface of the protrusion 713, and then reset through the internal spring of the spray cylinder 78. This causes the sliding column 79 to reciprocate. The sliding column 79 drives the piston plate 710 to reciprocate and squeeze the chemical solution inside the spray cylinder 78. This pressure opens the one-way valve, allowing a measured amount of purifying agent to be reciprocated and squeezed into the wastewater. This ensures that the purifying agent flows only in a specific direction, avoiding backflow and waste, thereby improving the efficiency of the purifying agent's use. It also allows for more precise addition to the wastewater, ensuring full contact with pollutants and improving the treatment effect.

[0019] Working principle: While capturing impurities in wastewater, the moving ring 10 drives the stirring plate 73 to rotate, which agitates the solution inside the medicine box 72. This prevents the solution from settling on the inner wall of the medicine box 72, thus preventing the accumulation of deposits and pollutants on the equipment surface, extending the service life of the equipment, reducing maintenance costs, and improving the wastewater treatment effect. When the solution enters the fixed sleeve 71, the roller 712 rotates and contacts the circumferential surface of the protrusion 713 through its circumferential surface. This causes the sliding column 79 to squeeze open the one-way valve, allowing the purifying agent to be reciprocated and extruded into the wastewater in a measured amount. This ensures that the purifying agent flows only in a specific direction, avoiding backflow and waste, thereby improving the efficiency of the purifying agent and the treatment effect.

[0020] The water outlet mechanism 8 includes a sliding block 82, and a dispensing rod 81 is fixedly connected to the top of the sliding block 82. A guide plate 83 is fixedly connected to the side of the mounting bracket 1 near the dispensing rod 81. After the sewage treatment is completed, the rotation of sewage tank 2 will drive the sliding block 82 to rotate, and the sliding block 82 will drive the dispensing rod 81 to rotate. The rotation of the dispensing rod 81 will contact the guide plate 83 at the rear, thereby driving the dispensing rod 81 to move forward. Then, the spring will drive the dispensing rod 81 to return to its original position, thus realizing the intermittent overlap between the outlet of the dispensing rod 81 and the outlet of the sewage tank 2. This allows the equipment to continuously discharge water during working hours, which not only improves the safety and stability of the system, but also improves the treatment effect of the equipment. A cam 84 is fixedly connected to the circumferential surface of the stirring plate 73. A moving rod 86 is slidably connected to the inner wall of the mounting bracket 1 via a spring. A sliding wheel 85 is installed on the inner wall of the moving rod 86. A baffle 87 is fixedly connected to the bottom of the moving rod 86. The sliding block 82 is slidably connected to the inner wall of the sewage tank 2 via a spring. An outlet is opened on the inner wall of the medicine dispensing rod 81. The bottom of the medicine dispensing rod 81 contacts the circumferential surface of the sewage tank 2. The medicine dispensing rod 81 moves on the movement trajectory of the guide plate 83. The circumferential surface of the cam 84 contacts the circumferential surface of the sliding wheel 85. The baffle 87 contacts the inner wall of the medicine box 72. While the medicine inside the medicine box 72 is being stirred, the rotation of the stirring plate 73 will drive the cam 84 to rotate. The rotation of the cam 84 will cause it to contact the circumferential surface of the sliding wheel 85 through the irregular circumferential surface, thereby driving the sliding wheel 85 to move back and forth. The sliding wheel 85 drives the moving rod 86 to move back and forth, and the moving rod 86 drives the baffle 87 to move back and forth, thereby causing the baffle 87 to open the medicine inlet intermittently. This can ensure that the purifying agent is evenly distributed in the sewage, avoiding local over- or under-distribution, thereby improving the purification effect.

[0021] Working principle: After the sewage treatment is completed, the sewage tank 2 rotates to achieve intermittent overlap between the outlet of the dispensing rod 81 and the outlet of the sewage tank 2, allowing the equipment to continuously discharge water during operation. This not only improves the safety and stability of the system but also enhances the treatment effect of the equipment. While stirring the liquid inside the medicine box 72, the stirring plate 73 drives the baffle 87 to intermittently open the inlet, ensuring that the purifying agent is evenly distributed in the sewage, thereby improving the purification effect.

[0022] This invention provides a chemical waste liquid treatment device for chemical production. Many methods and approaches exist to implement this technical solution; the above description is merely a preferred embodiment of the invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A chemical waste liquid treatment device for chemical production, comprising a mounting frame (1), characterized in that: The inner wall of the mounting bracket (1) is rotatably connected to a sewage tank (2), and an external gear ring (4) is fixedly connected to the circumferential surface of the sewage tank (2). A gear (3) is rotatably connected to the inner wall of the mounting bracket (1), and a fixing ring (5) is fixedly connected to the inner wall of the mounting bracket (1). An inlet pipe (6) is fixedly connected to the inner wall of the fixing ring (5). A reciprocating screw (9) is rotatably connected to the inner wall of the sewage tank (2), and a gear (14) is fixedly connected to the rear side of the reciprocating screw (9). The reciprocating screw (9) is movably connected to a moving ring (10) on its circumference. An activated carbon capture plate (11) is rotatably connected to the inner wall of the moving ring (10). A round wheel (12) is fixedly connected to the side of the activated carbon capture plate (11) away from the moving ring (10). A connecting rod (13) is fixedly connected to the inner wall of the sewage tank (2). A gear three (15) is rotatably connected to the rear side of the sewage tank (2). An internal gear ring (16) is fixedly connected to the inner wall of the mounting frame (1).

2. The chemical waste liquid treatment equipment for chemical production according to claim 1, characterized in that: The circumferential surface of the reciprocating screw (9) is provided with a dosing mechanism (7) for automatically spraying chemicals, and the inner wall of the sewage tank (2) is provided with an indirect water outlet mechanism (8).

3. The chemical waste liquid treatment equipment for chemical production according to claim 2, characterized in that: A motor is fixedly connected to the inner wall of the mounting bracket (1). The output end of the motor is fixedly connected to the front side of gear one (3). The circumferential surface of gear one (3) meshes with the circumferential surface of the outer gear ring (4). The rear side of the water inlet pipe (6) contacts the front side of the sewage tank (2). The water inlet pipe (6) is used to indirectly transport sewage. The circumferential surface of the wheel (12) contacts the inner wall of the connecting rod (13). The activated carbon capture plate (11) is used to capture impurities in the sewage. The circumferential surface of gear two (14) meshes with the circumferential surface of gear three (15). The circumferential surface of gear three (15) meshes with the inner wall of the inner gear ring (16). The front side of the inner gear ring (16) contacts the rear side of the sewage tank (2).

4. The chemical waste liquid treatment equipment for chemical production according to claim 3, characterized in that: The drug delivery mechanism (7) includes a fixed sleeve (71), a medicine box (72) is fixedly connected to the top of the fixed sleeve (71), a stirring plate (73) is rotatably connected to the inner wall of the medicine box (72), a hinged telescopic rod (74) is fixedly connected to both sides of the stirring plate (73), a push plate (75) is hinged to the inner wall of the hinged telescopic rod (74), a limit block (76) is fixedly connected to both sides of the medicine box (72), and a mortise plate (77) is fixedly connected to the side of the moving ring (10) near the medicine box (72).

5. The chemical waste liquid treatment equipment for chemical production according to claim 4, characterized in that: Spraying cylinders (78) are fixedly connected to both sides of the fixed sleeve (71). A sliding column (79) is slidably connected to the inner wall of the spraying cylinder (78). A piston plate (710) is fixedly connected to the side of the sliding column (79) close to the fixed sleeve (71). A moving block (711) is fixedly connected to the side of the sliding column (79) away from the piston plate (710). A roller (712) is installed on the inner wall of the moving block (711). A protrusion (713) is fixedly connected to the inner wall of the sewage tank (2).

6. The chemical waste liquid treatment equipment for chemical production according to claim 5, characterized in that: A fixed sleeve (71) is fixedly connected to the circumferential surface of the reciprocating screw (9). The push plate (75) contacts the circumferential surface of the reciprocating screw (9). The inside of the medicine box (72) is used to store the purifying agent. The push plate (75) contacts both sides of the medicine box (72). The inner wall of the limiting block (76) contacts the push plate (75). The medicine box (72) is fixedly connected to the inner wall of the fixed sleeve (71) through a conveying pipe. The hinged telescopic rod (74) contacts both sides of the medicine box (72). The collateral plate (77) The inner wall is in contact with the circumferential surface of the reciprocating screw (9), and the mortise plate (77) moves on the movement trajectory of the limit block (76). The inner wall of the spray cylinder (78) is equipped with a one-way valve. The circumferential surface of the piston plate (710) is in contact with the inner wall of the spray cylinder (78). The circumferential surface of the moving block (711) is slidably connected to the inner wall of the spray cylinder (78) by a spring. The circumferential surface of the roller (712) is in contact with the inner wall of the sewage tank (2), and the roller (712) moves on the movement trajectory of the protrusion (713).

7. The chemical waste liquid treatment equipment for chemical production according to claim 6, characterized in that: The water outlet mechanism (8) includes a sliding block (82), and a dispensing rod (81) is fixedly connected to the top of the sliding block (82). A guide plate (83) is fixedly connected to the side of the mounting bracket (1) near the dispensing rod (81).

8. The chemical waste liquid treatment equipment for chemical production according to claim 7, characterized in that: A cam (84) is fixedly connected to the circumferential surface of the stirring plate (73), and a moving rod (86) is slidably connected to the inner wall of the mounting bracket (1) by a spring. A sliding wheel (85) is installed on the inner wall of the moving rod (86), and a baffle (87) is fixedly connected to the bottom of the moving rod (86).

9. A chemical waste liquid treatment device for chemical production according to claim 8, characterized in that: The sliding block (82) is slidably connected to the inner wall of the sewage tank (2) by a spring. The inner wall of the medicine dispensing rod (81) is provided with a water outlet. The bottom of the medicine dispensing rod (81) is in contact with the circumferential surface of the sewage tank (2). The medicine dispensing rod (81) moves on the movement trajectory of the guide plate (83). The circumferential surface of the cam (84) is in contact with the circumferential surface of the sliding wheel (85). The baffle (87) is in contact with the inner wall of the medicine box (72).

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