Sewage acid-base neutralization regulation treatment device

Abstract

The invention discloses a sewage acid-base neutralization regulation treatment device, and relates to the technical field of sewage treatment. The neutralization box comprises a box body, a second moving assembly and a first moving assembly are cooperatively mounted at the top of the box body; a fixed rod is fixedly mounted between the mounting blocks; a movable frame is slidably mounted on the fixed rod; a circular hole facilitating sliding of a sliding rod in the first moving assembly is formed in the moving frame; the first moving assembly further comprises fixing plates fixedly installed at the two ends of the sliding rod. A moving plate is fixedly mounted between the two sliding rods; a toothed plate is mounted on the movable plate; the toothed plate is in meshed connection with the first gear; in the process that a driving structure drives a first moving assembly to move front and back, a sliding rod drives a moving frame to transversely move along a fixed rod, and meanwhile, the first moving assembly also transversely moves, so that the condition that a toothed plate and a first gear are not separated is effectively ensured, and therefore, chemicals are effectively and continuously added into sewage in a box body; therefore, the neutralization quality is ensured.

Description

Technical Field

[0001] The present invention specifically relates to the technical field of sewage treatment, and specifically to a sewage acid-base neutralization and adjustment treatment device. Background Art

[0002] In life and industrial production, a large amount of acidic and alkaline sewage is generated, and its pH value deviates from neutral. If directly discharged, it will cause serious pollution to water bodies, soil, etc., affect the aquatic ecosystem, lead to hypoxia in water bodies, change the soil acidity, and affect plant growth;

[0003] Currently, sewage usually contains a large amount of chemical components, resulting in different acid-base contents in the sewage. When treating sewage, it is necessary not only to treat the impurities and decomposed impurities in the sewage, but also to neutralize the acidity and alkalinity in the sewage to meet the discharge standards;

[0004] However, when neutralizing the acidity and alkalinity of traditional sewage, the neutralization equipment is relatively complex and occupies a large area. When treating sewage, it takes a long time and has a high production cost, and cannot effectively meet the production needs. In traditional acid-base neutralization devices, the chemicals to be added need to be proportioned manually. In the production process, a certain amount of chemicals can only neutralize the acidity and alkalinity in a certain amount of sewage, so it is impossible to effectively achieve the effect of continuous neutralization. Moreover, in traditional neutralization devices, when neutralizing the acidity and alkalinity of sewage, it is carried out simultaneously. In this way, during neutralization, the acid-base substances in the sewage may react with other pollutants to form difficult-to-treat intermediate products or precipitates. These reactions not only consume additional chemicals, but may also affect the operation of subsequent treatment processes; In order to adjust the acidity and alkalinity simultaneously, two types of chemicals, acidic and alkaline, need to be added. Moreover, due to the uncertainty of the sewage composition, in order to ensure the adjustment effect, it is often necessary to overdose the chemicals, which undoubtedly increases the treatment cost;

[0005] After retrieval, Chinese Patent Publication No. CN202223565974.3 discloses a liquid medicine mixing device for sewage treatment; including: a mixing tank, a liquid medicine tank and a driving member, the liquid medicine tank is vertically rotatably installed in the mixing tank and is provided with a liquid outlet hole, and the driving member is installed on the mixing tank and is connected to the liquid medicine tank for driving the liquid medicine tank to rotate vertically;

[0006] Although the device in the above patent can achieve the effect of adding medicine to sewage, when mixing sewage and medicine in the above patent, it is necessary to first decompose the medicine by sewage and wait for the medicine to melt before it can enter between the liquid medicine tank and the mixing tank, which takes a long time. Moreover, after the sewage is neutralized in the above patent, it cannot be effectively discharged. Summary of the Invention

[0007] The purpose of the present invention is to provide a sewage acid-base neutralization adjustment and treatment device. In this device, one of the acid and base of the sewage is effectively neutralized through a neutralization tank. During the neutralization process, a driving structure is used to enable the first moving component to drive the second moving component to evenly add medicine on the top of the tank body. During the medicine addition process, the teeth inside the double-round head plate of the second moving component cooperate with the second gear in the stirring component to realize the stirring between the medicine and the sewage during the medicine addition process, thereby improving the neutralization speed. After the neutralization is completed in the neutralization tank, the neutralized sewage is transferred to the tank body through a pump body for neutralization treatment of the other component. In this way, the acid and base components are neutralized separately, effectively reducing the generation of intermediate products or precipitates during the neutralization process, and thus effectively improving the production efficiency of neutralization; to solve the problems in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A sewage acid-base neutralization adjustment and treatment device includes a neutralization tank; the neutralization tank includes a tank body; ear boxes are integrally provided on the side walls on both sides of the tank body; the ear boxes communicate with the inside of the tank body; a screen is provided inside the ear boxes; one ends of the two ear boxes are fixedly installed with water inlet pipes.

[0010] The top of the tank body is fitted with a second moving component and a first moving component; among them, the second moving component includes two groups of mounting blocks; the mounting blocks are fixedly installed on the side wall of the tank body; a fixing rod is fixedly installed between each group of mounting blocks; a moving frame is slidably installed on the two fixing rods; a fixing cylinder is fixedly installed on the cross beam at the top of the moving frame; the bottom of the fixing cylinder is hollowed out; a screen cylinder is movably installed inside the fixing cylinder; the bottom of the screen cylinder is fixedly installed with a connecting rod; the connecting rod is movably installed with the cross beam at the top of the moving frame through a bearing; one end of the connecting rod away from the screen cylinder is fixedly installed with a first gear; a circular hole is opened on the moving frame to facilitate the sliding of the sliding rod in the first moving component; the first moving component further includes fixing plates fixedly installed at both ends of the sliding rod; a moving plate is fixedly installed between the two sliding rods; a toothed plate is fixedly installed on the top of the moving plate through an L-shaped frame; the toothed plate is meshed with the first gear; when the screen cylinder rotates in the fixing cylinder through the meshing of the toothed plate and the first gear, the grinding effect of the medicine is realized at the same time, avoiding the blockage caused by larger particle medicines; ensuring the rapid fusion of the medicine and the sewage.

[0011] As a further technical solution of the present invention, a double-round head plate is fixedly installed on the cross beam at the bottom of the moving frame; a double-round head groove is formed in the center of the double-round head plate; a tooth is integrally provided on the side wall of one side of the double-round head groove; the tooth is engaged with the second gear in the stirring assembly; during the process of the moving frame moving horizontally through the sliding rod, the tooth inside the double-round head plate drives the second gear to rotate forward or backward, so as to realize that the stirring blade fully mixes the medicine falling into the sewage with the sewage, thereby ensuring the neutralization efficiency of the sewage;

[0012] As a further technical solution of the present invention, the fixing plate at one end of the sliding rod is movably installed with the driving structure; the driving structure includes a T-shaped plate fixedly installed on the box body; the end of the T-shaped plate away from the box body is movably installed with a rotating shaft through a bearing; the top of the rotating shaft is fixedly installed with a cam plate; the end of the cam plate away from the rotating shaft is movably installed with the fixing plate through a connecting column; during the process of driving the fixing plate and the sliding rod to move back and forth through the cam plate, the fixing plate and the sliding rod can also move horizontally synchronously through the moving frame, so as to effectively ensure that the tooth plate and the first gear will not be separated, so as to effectively ensure that the medicine in the sieve cylinder is continuously added into the sewage in the box body, thereby ensuring the quality and effect of neutralization;

[0013] As a further technical solution of the present invention, a driven bevel gear is fixedly installed at the end of the rotating shaft away from the cam plate; the driven bevel gear is meshed and connected with a driving bevel gear on one side; the driving bevel gear is fixedly installed on the output shaft of the driving motor; the driving motor is fixedly installed on the T-shaped plate;

[0014] As a further technical solution of the present invention, the stirring assembly further includes a support rod; both ends of the support rod are fixedly installed on the inner wall of the box body; a rotating shaft is movably installed in the middle of the support rod through a bearing; a plurality of stirring blades are arranged on the rotating shaft; when the moving frame moves horizontally along the fixed rod through the sliding rod, the tooth inside the double-round head plate at the bottom of the moving frame drives the rotating shaft to drive the stirring blade to rotate through the second gear, so as to accelerate the mixing between the medicine and the sewage;

[0015] As a further technical solution of the present invention, a water outlet is arranged at the bottom of the neutralization box away from the water inlet pipe, and the water outlet is connected with a pump body through a pipeline; the other end of the pump body is connected with a neutralization tank through a connecting pipe; the neutralization tank includes a tank body; the tank body is fixedly installed inside the support frame; the other component in the sewage is neutralized through the tank body; by separately neutralizing the acid and alkali in the sewage, the situation of generating intermediate products or precipitates during the neutralization process can be avoided, thereby effectively ensuring the quality of neutralization;

[0016] As a further technical solution of the present invention, a chemical adding pipe is provided at the top of the tank body; one end of the chemical adding pipe away from the tank body is connected to a device for dispensing chemicals through a negative pressure pump; the tank body is fixedly installed with a driving motor; the output shaft of the driving motor is fixedly installed with a stirring flywheel; multiple groups of the stirring flywheels are located inside the tank body; by detecting the components of the sewage in the tank body through a pH meter, the negative pressure machine is controlled through a controller, thus effectively controlling the cost of neutralization;

[0017] As a further technical solution of the present invention, a pH meter is also provided inside the tank body; the pH meter is electrically connected to the controller; the controller is fixedly installed on the support frame; after the neutralization is completed inside the tank body, by opening the solenoid valve on the drain pipe at the bottom of the tank body, the neutralized sewage is discharged with marking;

[0018] As a further technical solution of the present invention, a solenoid valve is installed on the drain pipe at the bottom of the tank body, and the solenoid valve is connected to the controller; the controller is also electrically connected between the driving motor and the driving motor;

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. In the present invention, when in use, the sewage to be neutralized is continuously transmitted to the screen in the ear box through the water inlet pipe, and the impurities in the sewage are effectively filtered through the screen, avoiding the influence of impurities on the mixing efficiency between the sewage and the medicine. The acid-base components in the sewage are neutralized through the box body, thus avoiding the situation of generating intermediate products or precipitates during simultaneous neutralization;

[0021] 2. In the present invention, during neutralization, the medicine is placed in the screen cylinder, and the screen cylinder is located inside the fixed cylinder. The driving motor is used to drive the driving bevel gear to drive the driven bevel gear to rotate effectively. The driven bevel gear is fixedly installed at the bottom of the rotating shaft, and the top of the rotating shaft is fixedly installed with the cam plate, thus effectively driving the first moving component to move by the cam plate; when the fixed plate drives the sliding rod to slide along the round hole, the toothed plates on the tops of the moving plates installed on the two sliding rods are engaged with the first gear at the bottom of the cross beam at the top of the moving frame, thus driving the screen cylinder to rotate inside the fixed cylinder through the connecting rod by the first gear. During the rotation process, the larger particles in the medicine are effectively broken, and at the same time, continuous and small amounts of medicine are added to the sewage in the box for neutralization, thus avoiding the situation of untimely addition of medicine;

[0022] 3. In the process of the forward and backward movement of the first moving component of the present invention, the second moving component is also used for lateral movement. The sliding rod is slidably installed in the circular hole opened on the moving frame. When the cam plate performs eccentric motion, the moving frame is laterally moved along the fixed rod through the sliding rod, so as to effectively ensure that the first gear and the toothed plate will not be separated, thereby ensuring the continuous addition of the drug in the screening cylinder.

[0023] 4. In the process of the lateral movement of the moving frame of the present invention, the teeth inside the double round head plate installed at the bottom of the moving frame are engaged with the second gear, so as to effectively drive the rotating shaft to drive multiple groups of stirring blades to rotate forward and backward through the second gear, thereby effectively mixing the added drug and sewage sufficiently to achieve the neutralization effect.

[0024] 5. In the present invention, after the neutralization is completed in the box body, the sewage is transported to the tank body through the pump body and the connecting pipe. After the sewage enters the tank body, the sewage in the tank body is first detected by the pH meter, and the detected value is transmitted to the controller. The negative pressure machine connected to the medicine adding pipe is controlled by the controller to extract a certain amount of drug, and then the driving motor drives the stirring flywheel to stir, so as to achieve the effect of neutralizing the other component in the acid-base components of the sewage. After the neutralization is completed, the solenoid valve on the drain pipe at the bottom of the tank body is opened to discharge the neutralized sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the three-dimensional structure schematic diagram of the present invention.

[0026] Figure 2 is in the present invention Figure 1 rear side structure schematic diagram.

[0027] Figure 3 is in the present invention Figure 1 exploded schematic diagram.

[0028] Figure 4 is in the present invention Figure 3 partial structure side view.

[0029] Figure 5 is in the present invention Figure 4 A-A cross-sectional view.

[0030] Figure 6 is in the present invention Figure 4 partial structure schematic diagram from another perspective.

[0031] Figure 7 is in the present invention Figure 6 exploded schematic diagram.

[0032] Figure 8 is in the present invention Figure 7Schematic three-dimensional structure diagram of the second moving component

[0033] Figure 9 In the present invention Figure 8 Schematic diagram of the structure from another perspective

[0034] Figure 10 In the present invention Figure 9 Bottom structure bottom view

[0035] Figure 11 In the present invention Figure 7 Side view of the drive structure

[0036] Figure 12 In the present invention Figure 7 Schematic three-dimensional structure diagram of the first moving component

[0037] Figure 13 In the present invention Figure 1 Enlarged view of the local structure at position B

[0038] Figure 14 In the present invention Figure 2 Enlarged view of the local structure at position C

[0039] Figure 15 In the present invention Figure 10 Enlarged view of the local structure at position D

[0040] In the figure: 1 - water inlet pipe, 2 - neutralization tank, 20 - tank body, 21 - ear box, 22 - screen, 3 - second moving component, 30 - mounting block, 31 - fixed rod, 32 - moving frame, 33 - fixed cylinder, 34 - screening cylinder, 35 - round hole, 36 - double round head plate, 37 - double round head groove, 38 - tooth, 39 - connecting rod, 31(0) - first gear, 4 - first moving component, 40 - fixing plate, 41 - sliding rod, 42 - moving plate, 43 - toothed plate, 5 - drive structure, 50 - cam plate, 51 - rotating shaft, 52 - T-shaped plate, 53 - drive motor, 54 - driven helical gear, 55 - driving helical gear, 56 - connecting column, 6 - connecting pipe, 7 - support frame, 8 - neutralization tank, 80 - tank body, 81 - chemical addition pipe, 82 - drive motor, 83 - pH meter, 84 - stirring flywheel, 9 - controller, 10 - pump body, 11 - stirring component, 110 - support rod, 111 - stirring blade, 112 - rotating shaft, 113 - second gear Detailed implementation manners

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0042] Please refer to Figure 1-12 , in the embodiment of the present invention, a sewage acid-base neutralization adjustment and treatment device includes a neutralization tank 2; the neutralization tank 2 includes a tank body 20; ear boxes 21 are integrally arranged on the side walls on both sides of the tank body 20; the ear boxes 21 communicate with the inside of the tank body 20; a screen 22 is arranged inside the ear boxes 21; a water inlet pipe 1 is fixedly installed at one end of the two ear boxes 21.

[0043] The top of the tank body 20 is fitted with a second moving component 3 and a first moving component 4; among them, the second moving component 3 includes two groups of mounting blocks 30; the mounting blocks 30 are fixedly installed on the side wall of the tank body 20; a fixing rod 31 is fixedly installed between each group of the mounting blocks 30; a moving frame 32 is slidably installed on the two fixing rods 31; a fixing cylinder 33 is fixedly installed on the cross beam at the top of the moving frame 32; the bottom of the fixing cylinder 33 is hollowed out; a sieve cylinder 34 is movably installed in the fixing cylinder 33; the bottom of the sieve cylinder 34 is fixedly installed with a connecting rod 39; the connecting rod 39 is movably installed with the cross beam at the top of the moving frame 32 through a bearing; one end of the connecting rod 39 away from the sieve cylinder 34 is fixedly installed with a first gear 310; a round hole 35 is opened on the moving frame 32 for the sliding rod 41 in the first moving component 4 to slide; the first moving component 4 further includes fixing plates 40 fixedly installed at both ends of the sliding rod 41; a moving plate 42 is fixedly installed between the two sliding rods 41; a toothed plate 43 is fixedly installed on the top of the moving plate 42 through an L-shaped frame; the toothed plate 43 is meshed with the first gear 310.

[0044] A double-round head plate 36 is fixedly installed on the cross beam at the bottom of the moving frame 32; a double-round head groove 37 is opened in the center of the double-round head plate 36; a tooth 38 is integrally arranged on the side wall of one side of the double-round head groove 37; the tooth 38 is meshed with the second gear 113 in the stirring component 11.

[0045] By adopting the above technical solution, during use, sewage is continuously transmitted into the ear box 21 through the water inlet pipe 1. The sewage in the ear box 21 effectively filters impurities through the screen 22, avoiding the influence of impurities on the neutralization effect. The neutralization box 2 is used to neutralize one of the acid and alkali components in the sewage. The driving motor 53 is used to realize the meshing between the driving helical gear 55 and the driven helical gear 54, so as to drive the cam plate 50 to rotate by the rotating shaft 51. When the cam plate 50 rotates, the cam plate 50 drives the fixed plate 40 and the sliding rod 41 to slide back and forth along the circular hole 35 opened on the moving frame 32 through the connecting column 56;

[0046] Please refer to Figure 1-15 ; In this embodiment, one end of the fixing plate 40 of the sliding rod 41 is movably installed with the driving structure 5; the driving structure 5 includes a T-shaped plate 52 fixedly installed on the box body 20; the end of the T-shaped plate 52 away from the box body 20 is movably installed with a rotating shaft 51 through a bearing; the top of the rotating shaft 51 is fixedly installed with the cam plate 50; the end of the cam plate 50 away from the rotating shaft 51 is movably installed with the fixing plate 40 through a connecting column 56;

[0047] In this embodiment, a driven helical gear 54 is fixedly installed at one end of the rotating shaft 51 away from the cam plate 50; the driven helical gear 54 is meshed and connected with a driving helical gear 55 on one side; the driving helical gear 55 is fixedly installed on the output shaft of the driving motor 53; the driving motor 53 is fixedly installed on the T-shaped plate 52;

[0048] The stirring assembly 11 further includes a support rod 110; both ends of the support rod 110 are fixedly installed on the inner wall of the box body 20; a rotating shaft 112 is movably installed in the middle of the support rod 110 through a bearing; multiple groups of stirring blades 111 are arranged on the rotating shaft 112; a second gear 113 is fixedly installed at the top of the rotating shaft 112;

[0049] By adopting the above technical solution, when the fixing plate 40 and the sliding rod 41 slide back and forth, the toothed plate 43 on the moving plate 42 is meshed with the first gear 310 at the bottom of the connecting rod 39, so as to realize the rotation of the sieve cylinder 34 inside the fixed cylinder 33, thus effectively realizing the effect of grinding larger particles in the medicine. The medicine falls into the sewage in the box body 20 through the holes opened on the sieve cylinder 34;

[0050] Furthermore, a water outlet is arranged at the bottom of the end of the neutralization box 2 away from the water inlet pipe 1, and the water outlet is connected with a pump body 10 through a pipeline; the other end of the pump body 10 is connected with a neutralization tank 8 through a connecting pipe 6; the neutralization tank 8 includes a tank body 80; the tank body 80 is fixedly installed inside the support frame 7;

[0051] In this embodiment, a chemical addition pipe 81 is provided at the top of the tank body 80; one end of the chemical addition pipe 81 away from the tank body 80 is connected to a device for dispensing chemicals through a negative pressure pump; the tank body 80 is fixedly installed with a drive motor 82; the output shaft of the drive motor 82 is fixedly installed with a stirring flywheel 84; multiple groups of the stirring flywheels 84 are located inside the tank body 80;

[0052] By adopting the above technical solution, during the process of the drive structure 5 driving the first moving component 4 to move back and forth, the sliding rod 41 drives the moving frame 32 to move horizontally along the fixed rod 31. At the same time, the first moving component 4 also moves horizontally, effectively ensuring that the toothed plate 43 and the first gear 310 do not separate, thus effectively continuously adding chemicals to the sewage in the box body 20, ensuring the quality of neutralization;

[0053] Furthermore, during the horizontal movement of the second moving component 3, the teeth 38 inside the double round head plate 36 fixedly installed at the bottom of the moving frame 32 mesh with the second gear 113, thereby realizing the effect that the second gear 113 drives multiple groups of stirring blades 111 to rotate forward and backward through the rotating shaft 112, realizing the full mixing of the added chemicals and the sewage, and ensuring the neutralization effect on the sewage;

[0054] In this embodiment, a pH meter 83 is further provided inside the tank body 80; the pH meter 83 is electrically connected to the controller 9; the controller 9 is fixedly installed on the support frame 7;

[0055] A pH meter 83 is further provided inside the tank body 80; the pH meter 83 is electrically connected to the controller 9; the controller 9 is fixedly installed on the support frame 7;

[0056] By adopting the above technical solution, after the components in the neutralization tank 2 are neutralized, the sewage is transported to the neutralization tank 8 through the pump body 10 and the connecting pipe 6. After the sewage enters the neutralization tank 8, first, the pH meter 83 detects the components in the sewage, and transmits the detected value to the controller 9. Through the controller 9, the negative pressure pump connected to the chemical addition pipe 81 extracts the corresponding amount of chemicals, realizing the neutralization treatment of the other component in the sewage in the tank body 80. The drive motor 82 rotates the stirring flywheel 84, thereby accelerating the neutralization effect of the sewage and ensuring the quality of neutralization. When the pH meter 83 detects that the sewage in the tank body 80 reaches the discharge standard, the controller 9 opens the solenoid valve on the drain pipe at the bottom of the tank body 80, realizing the discharge of the neutralized sewage in the tank body 80;

[0057] The working principle of the present invention is as follows: When in use, sewage is continuously transmitted into the ear box 21 through the water inlet pipe 1. The sewage in the ear box 21 is effectively filtered by the screen 22 to avoid impurities affecting the neutralization effect. The neutralization box 2 is used to neutralize one of the acid and alkaline components in the sewage. The driving motor 53 enables the meshing between the driving helical gear 55 and the driven helical gear 54, so that the rotating shaft 51 drives the cam plate 50 to rotate. When the cam plate 50 rotates, the cam plate 50 drives the fixed plate 40 and the sliding rod 41 to slide back and forth along the circular hole 35 opened on the moving frame 32 through the connecting column 56;

[0058] When the fixed plate 40 and the sliding rod 41 slide back and forth, the toothed plate 43 on the moving plate 42 meshes with the first gear 310 at the bottom of the connecting rod 39, so that the sieve tube 34 rotates inside the fixed tube 33, effectively achieving the effect of grinding larger particles in the drug. The drug falls into the sewage in the box body 20 through the holes opened on the sieve tube 34;

[0059] During the process of the driving structure 5 driving the first moving assembly 4 to move back and forth, the sliding rod 41 drives the moving frame 32 to move horizontally along the fixed rod 31. At the same time, the first moving assembly 4 also moves horizontally, effectively ensuring that the toothed plate 43 and the first gear 310 will not separate, so as to continuously add medicine to the sewage in the box body 20, ensuring the quality of neutralization;

[0060] During the horizontal movement of the second moving assembly 3, the teeth 38 inside the double round head plate 36 fixedly installed at the bottom of the moving frame 32 mesh with the second gear 113, so that the second gear 113 drives multiple groups of stirring blades 111 to rotate forward and backward through the rotating shaft 112, effectively mixing the added medicine with the sewage, ensuring the neutralization effect on the sewage;

[0061] After the components in the neutralization box 2 are neutralized, the sewage is transmitted into the neutralization tank 8 through the pump body 10 and the connecting pipe 6. After the sewage enters the neutralization tank 8, first, the pH meter 83 detects the components in the sewage and transmits the detected value to the controller 9. The controller 9 controls the negative pressure pump connected to the medicine adding pipe 81 to extract the corresponding dosage of medicine to neutralize the other component in the sewage in the tank body 80. The driving motor 82 drives the stirring flywheel 84 to rotate, accelerating the neutralization effect of the sewage and ensuring the quality of neutralization. When the pH meter 83 detects that the sewage in the tank body 80 reaches the discharge standard, the controller 9 opens the solenoid valve on the drain pipe at the bottom of the tank body 80 to discharge the neutralized sewage in the tank body 80.

[0062] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0063] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sewage acid-base neutralization adjustment and treatment device, characterized in that: It includes a neutralization tank; the neutralization tank includes a tank body; ear boxes are integrally provided on the side walls on both sides of the tank body; the ear boxes communicate with the inside of the tank body; a screen is arranged inside the ear boxes; a water inlet pipe is fixedly installed at one end of the two ear boxes. A second moving component and a first moving component are cooperatively installed on the top of the tank body; among them, the second moving component includes two groups of mounting blocks; the mounting blocks are fixedly installed on the side wall of the tank body; a fixing rod is fixedly installed between each group of the mounting blocks; a moving frame is slidably installed on the two fixing rods; a fixing cylinder is fixedly installed on the cross beam at the top of the moving frame; the bottom of the fixing cylinder is hollowed out; a sieve cylinder is movably installed inside the fixing cylinder; the bottom of the sieve cylinder is fixedly installed with a connecting rod; the connecting rod is movably installed with the cross beam at the top of the moving frame through a bearing; one end of the connecting rod away from the sieve cylinder is fixedly installed with a first gear; a round hole is formed on the moving frame for the sliding rod in the first moving component to slide; the first moving component further includes fixing plates fixedly installed at both ends of the sliding rod; a moving plate is fixedly installed between the two sliding rods; a toothed plate is fixedly installed on the top of the moving plate through an L-shaped frame; the toothed plate is meshed and connected with the first gear.

2. The sewage acid-base neutralization adjustment treatment device according to claim 1, characterized in that: A double-round-head plate is fixedly installed on the cross beam at the bottom of the moving frame; a double-round-head groove is formed in the center of the double-round-head plate; teeth are integrally provided on the side wall of one side of the double-round-head groove; the teeth are meshed with the second gear in the stirring component.

3. The sewage acid-base neutralization adjustment treatment device according to claim 1, characterized in that: One end of the sliding rod is movably installed with a driving structure; the driving structure includes a T-shaped plate fixedly installed with the tank body; the end of the T-shaped plate away from the tank body is movably installed with a rotating shaft through a bearing; a cam plate is fixedly installed at the top of the rotating shaft; one end of the cam plate away from the rotating shaft is movably installed with the fixing plate through a connecting column.

4. A sewage acid-base neutralization adjustment treatment device according to claim 3, characterized in that: A driven bevel gear is fixedly installed at the end of the rotating shaft away from the cam plate; the driven bevel gear is meshed with a driving bevel gear on one side; the driving bevel gear is fixedly installed on the output shaft of a driving motor; the driving motor is fixedly installed with the T-shaped plate.

5. The sewage acid-base neutralization adjustment treatment device according to claim 2, characterized in that: The stirring component further includes a support rod; both ends of the support rod are fixedly installed with the inner wall of the tank body; a rotating shaft is movably installed through a bearing in the middle of the support rod; multiple groups of stirring blades are arranged on the rotating shaft; a second gear is fixedly installed at the top of the rotating shaft.

6. A sewage acid-base neutralization adjustment treatment device according to claim 1, characterized in that: A water outlet is arranged at the bottom of one end of the neutralization tank away from the water inlet pipe, and the water outlet is connected with a pump body through a pipeline; the other end of the pump body is connected with a neutralization tank through a connecting pipe; the neutralization tank includes a tank body; the tank body is fixedly installed inside a support frame.

7. A sewage acid-base neutralization adjustment treatment device according to claim 4, characterized in that: A medicine adding pipe is arranged at the top of the tank body; one end of the medicine adding pipe away from the tank body is connected with a device for dispensing medicine through a negative pressure pump; a driving motor is fixedly installed on the tank body; the output shaft of the driving motor is fixedly installed with a stirring flywheel; multiple groups of the stirring flywheels are located inside the tank body.

8. A sewage acid-base neutralization adjustment treatment device according to claim 7, characterized in that: A pH meter is further arranged inside the tank body; the pH meter is electrically connected with a controller; the controller is fixedly installed on the support frame.

9. A sewage acid-base neutralization adjustment and treatment device according to claim 7, characterized in that: A solenoid valve is installed on the drain pipe at the bottom of the tank body, and the solenoid valve is connected with the controller; the controller is also electrically connected between the driving motor and the driving motor.

Images