Neutralization stroke self-adjusting sewage treatment device

Abstract

The present invention discloses a neutralization stroke self-adjusting sewage treatment device, and relates to the technical field of sewage treatment, the neutralization stroke self-adjusting sewage treatment device comprises a tank body and a controller, one side surface of the tank body is provided with a sewage pool, the sewage pool is internally provided with a neutralization pool group and two groups of disinfection pools, the upper part of the sewage pool is provided with a solid-liquid separation assembly, a liquid output end of the solid-liquid separation assembly is connected with the tank body, a solid output end of the solid-liquid separation assembly is connected with a drying box, a plurality of groups of neutralization motors are respectively arranged above the neutralization pool group, a quantitative material injection assembly is arranged in the tank body, the quantitative material injection assembly is connected with a controller, and the quantitative material injection assembly can be matched with sewage in the tank body to add a catalyst. Therefore, when the device is used, the wastewater and the catalyst can be quantitatively matched, meanwhile, when the wastewater is discharged, the wastewater neutralization state can be better, the wastewater discharge stroke can be changed, and before the wastewater is discharged, the wastewater can be magnetically disinfected through the disinfection tank.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device with self-regulation in a neutralization stroke. Background Art

[0002] Sewage treatment equipment is an industrial equipment that can effectively treat urban domestic sewage, industrial wastewater, etc., to prevent sewage and pollutants from directly flowing into water areas, which is of great significance to improving the ecological environment, enhancing the quality of the city and promoting economic development; The wastewater discharged during industrial production often contains acid or alkali, so corresponding chemical agents need to be added to the wastewater to neutralize it. However, since the wastewater stays in the sedimentation tank for a short time, the chemical agents cannot be fully mixed into the wastewater, which will cause a part of the wastewater and the agents to not react fully, thus affecting the treatment effect. By setting up corresponding mechanisms in the treatment device, the distance and time of the sewage flow can be extended, thereby improving the mixing effect of the chemical agents and the sewage. Summary of the invention

[0003] The object of the present invention is to provide a sewage treatment device with self-regulating neutralization stroke to solve the problems raised in the prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sewage treatment device with self-regulating neutralization stroke, comprising a tank body and a controller, a sewage pool is installed on one side of the tank body, a neutralization tank group and two disinfection tanks are arranged inside the sewage pool, a solid-liquid separation component is installed above the sewage pool, the liquid output end of the solid-liquid separation component is connected to the tank body, and the solid output end of the solid-liquid separation component is connected to a drying box, a plurality of neutralization motors are respectively arranged above the neutralization tank group, a quantitative injection component is arranged inside the tank body, the quantitative injection component is connected to the controller, and the quantitative injection component can match the sewage in the tank body to add a catalyst.

[0005] Furthermore, the neutralization tank group is provided with four groups of neutralization tanks, two of the four groups of neutralization tanks are respectively connected to the two groups of disinfection tanks, a magnetic disinfection component is installed at the bottom of the disinfection tank, the magnetic disinfection component is connected to the controller, the magnetic disinfection component includes a magnetic ring, an electromagnetic plate and two groups of electromagnets, the magnetic ring is installed on the inner wall of the disinfection tank, the two groups of electromagnets are respectively installed at the two ends of the bottom of the disinfection tank, a slide groove is opened on the side wall of the disinfection tank between the two groups of electromagnets, an electromagnetic plate is installed inside the slide groove, the electromagnetic plate is installed inside the slide groove, and the two groups of electromagnets can act on the electromagnetic plate respectively.

[0006] Furthermore, the N pole of the electromagnetic plate faces the electromagnet at the output end of the disinfection tank, and the S pole of the electromagnetic plate faces the electromagnet at the input end of the disinfection tank. The two groups of electromagnets are connected to direct current through a controller. The controller can change the direction of the direct current connected to the electromagnet, and the controller can change the direction of the magnetic field of the electromagnet. When the magnetic coil is energized, the strong magnetic field sterilizes and disinfects the water molecules and particles in the water through magnetization.

[0007] Furthermore, the neutralization tank group includes neutralization tank A, neutralization tank B, neutralization tank C and neutralization tank D, the neutralization tank A is connected to neutralization tank B and neutralization tank D respectively, the neutralization tank B is connected to neutralization tank C, the connection points of each group of neutralization tanks are connected through valves, the neutralization tank group cooperates with the disinfection tank, a turbidity sensor is arranged in the output port of the disinfection tank, a neutralization screw is installed at the output end of the neutralization motor, a bidirectional thread is arranged on the neutralization screw, a bidirectional sleeve is installed on the neutralization screw, and a plurality of groups of equidistant neutralization rods are installed on the bidirectional sleeve.

[0008] Furthermore, a stirring motor is installed above the tank body, a filter plate is installed inside the tank body, a stirring rod is installed at the output end of the stirring motor, the stirring rod is located inside the tank body, a plurality of groups of support rods are installed at the bottom of the stirring rod, the plurality of groups of support rods are relatively installed at the bottom of the stirring rod, a plurality of groups of limiting columns are installed between the upper and lower groups of support rods, a plurality of groups of paddles are installed on the limiting columns, and the paddles are installed on the limiting columns through bearings.

[0009] Furthermore, connecting rods are installed on the top two groups of support rods, and the other ends of the connecting rods are installed on the stirring rods through bearings. Multiple groups of magnetic rods are suspended at the bottom of the connecting rods, and the magnetic rods are suspended at non-equidistant distances at the bottom of the connecting rods.

[0010] Furthermore, the quantitative injection assembly includes a reagent tube, a liquid level sensor is arranged inside the reagent tube, the output end of the reagent tube is connected to the tank body through a valve, a turbidity sensor and a liquid level sensor are arranged inside the tank body, a pump body is arranged at the bottom of the tank body, and a diverter is installed at the output end of the pump body, and the diverter is respectively connected to the neutralization tank A and the neutralization tank B.

[0011] Furthermore, the solid-liquid separation component includes a shell and a separation motor, a separation screw is arranged inside the shell, the output end of the separation motor is connected to the separation screw, the diameter of the separation screw gradually decreases from one end close to the separation motor to the other end, a rubber sheet is arranged on the side of the separation screw that contacts the inner wall of the shell, the liquid outlet of the solid-liquid separation component is connected to the tank body, and the solid outlet of the solid-liquid separation component is connected to the drying box.

[0012] Furthermore, the drying box is installed on the side of the sewage pool, a drying motor is arranged outside the drying box, a drying tube is arranged inside the drying box, a drying screw is arranged inside the drying tube, the output end of the drying motor is connected to the drying screw, and multiple groups of inductance coils are arranged outside the drying tube, and the inductance coils are equidistantly arranged outside the drying tube.

[0013] Furthermore, the controller is installed on the side of the sewage pool, and a control panel is provided on the controller.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. When the device is used, the solid-liquid separation component can first separate the sludge and wastewater in the sewage, and treat the sludge and wastewater separately, so as to carry out special treatment of the wastewater and sludge. When used specifically, the sludge can be transferred to the drying box, and the wastewater can be transferred to the tank body. The sludge entering the drying box can be dried under the action of the drying box, and after the wastewater enters the tank body, it will cooperate with the quantitative injection component to neutralize the wastewater; 2. After the wastewater enters the tank, the controller will control the quantitative injection component according to the value obtained by the liquid level sensor, and inject a quantitative catalyst. The uniform catalyst can be completely mixed with the wastewater, thereby preventing the excess catalyst from being completely integrated or the catalyst from being insufficient to catalyze the wastewater. Then, the device can make the wastewater catalyzed again relatively perfectly; 3. When the neutralized wastewater is discharged, it will pass through the neutralization tank group to accelerate the neutralization of the wastewater and the catalyst. At the same time, the device can adjust the discharge course of the wastewater according to the discharged wastewater, so that the catalyst can be completely neutralized with the wastewater, and it will not hinder the discharge, which can increase the work efficiency to a certain extent; 4. When the wastewater enters the disinfection pool, the neutralized wastewater can be disinfected through the disinfection pool. During specific use, a strong magnetic field can be released through the magnetic coil, and the water molecules and tiny particles in the wastewater can be magnetized through the strong magnetic field to achieve disinfection. At the same time, during the magnetization process of the magnetic coil, the electromagnetic plate in the disinfection pool can move back and forth in the disinfection pool driven by two sets of electromagnets, thereby making the discharged wastewater clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the tank body of the present invention; Figure 3 It is a structural schematic diagram of the neutralization tank group of the present invention; Figure 4It is a schematic diagram of the internal structure of the solid-liquid separation component of the present invention; Figure 5 It is a schematic cross-sectional view of the drying box of the present invention; Figure 6 It is a schematic cross-sectional structural diagram of the magnetic disinfection assembly of the present invention; Figure 7 This is a schematic diagram of the distribution structure of four groups of neutralization tanks in the neutralization tank group of the present invention; Figure 8 For the present invention Figure 2 Enlarged schematic diagram of point "A" in the figure.

[0016] In the figure: 1. tank body; 11. stirring motor; 12. filter plate; 13. stirring rod; 14. support rod; 15. limit column; 16. paddle; 17. connecting rod; 18. magnetic rod; 19. pump body; 2. sewage tank; 21. disinfection tank; 3. solid-liquid separation component; 31. shell; 32. separation motor; 33. separation screw; 4. drying box; 41. drying motor; 42. drying tube; 43. drying screw; 44. inductor; 5. neutralization tank group; 51. neutralization motor; 52. neutralization screw; 53. bidirectional sleeve; 6. magnetic disinfection component; 61. magnetic coil; 62. electromagnetic plate; 63. electromagnet; 7. quantitative injection component; 71. reagent tube; 8. controller; 81. operation panel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Example: Figure 1-Figure 8 As shown, the present invention provides a technical solution of a sewage treatment device with self-adjusting neutralization stroke, including a tank body 1 and a controller 8, characterized in that: a sewage pool 2 is installed on one side of the tank body 1, a neutralization tank group 5 and two groups of disinfection tanks 21 are arranged inside the sewage pool 2, a solid-liquid separation component 3 is installed above the sewage pool 2, the liquid output end of the solid-liquid separation component 3 is connected to the tank body 1, and the solid output end of the solid-liquid separation component 3 is connected to a drying box 4, and multiple groups of neutralization motors 51 are respectively arranged above the neutralization tank group 5, and a quantitative injection component 7 is arranged inside the tank body 1, and the quantitative injection component 7 is connected to the controller 8, and the quantitative injection component 7 can match the sewage in the tank body 1 to add a catalyst; When the device is in use, it is first necessary to connect the sewage to the solid-liquid separation component 3 of the device. The solid and liquid in the sewage can be separated by the solid-liquid separation component 3, and the solid will be supplied to the drying box 4, and the liquid will be supplied to the tank body 1. After the solid is supplied to the drying box 4, the solid can be dried by the drying box 4, and after the liquid is supplied to the tank body 1, the tank body 1 will add the total amount of wastewater inside it, and then add an adapted catalyst to the tank body 1 through the quantitative injection component 7, so that the uniform catalyst can be completely mixed with the wastewater, thereby preventing excess catalyst from being unable to be completely fused, or the catalyst is not enough to catalyze the wastewater, and then the device can make the wastewater relatively perfectly catalyzed when it is catalyzed again, but the tank body 1 of the device will not wait for the wastewater and the catalyst to be completely, and will only put the wastewater mixed with the catalyst into the wastewater pool one minute after the catalyst is put, so that the catalyst can be completely fused with the wastewater during the wastewater discharge, and the device can adjust the stroke of the wastewater when it is discharged according to the degree of solubility of the catalyst and the wastewater when it is used.

[0019] like Figure 1-Figure 2 and Figure 7 As shown, in this embodiment, specifically, the neutralization tank group 5 is provided with four groups of neutralization tanks, two of the four groups of neutralization tanks are respectively connected to the two groups of disinfection tanks 21, a magnetic disinfection component 6 is installed at the bottom of the disinfection tank 21, the magnetic disinfection component 6 is connected to the controller 8, the magnetic disinfection component 6 includes a magnetic ring 61, an electromagnetic plate 62 and two groups of electromagnets 63, the magnetic ring 61 is installed in the inner wall of the disinfection tank 21, the two groups of electromagnets 63 are respectively installed at the two ends of the bottom of the disinfection tank 21, a slide groove is opened on the side wall of the disinfection tank 21 between the two groups of electromagnets 63, an electromagnetic plate 62 is installed inside the slide groove, the electromagnetic plate 62 is installed inside the slide groove, and the two groups of electromagnets 63 can act on the electromagnetic plate 62 respectively; When the device discharges wastewater, it will also pass through the disinfection tank 21, and the sewage will be electromagnetically disinfected again through the disinfection tank 21. At the same time, when the disinfection tank 21 discharges wastewater, it can also detect the turbidity of the discharged wastewater, and then assist the controller 8 to adjust the path and stroke of the wastewater. When the device is used, the magnetic disinfection component 6 can disinfect the wastewater and attract and recover the iron filings in the disinfection component. The iron filings are mainly attracted by the electromagnet 63 and the electromagnetic plate 62. Because the electromagnetic plate 62 can slide at the bottom of the disinfection tank 21, and the electromagnet 63 constantly reverses the magnetic field, the electromagnets 63 on both sides can constantly repel or attract the electromagnetic plate 62, so that the electromagnetic plate 62 can move back and forth in the slide groove, and then reciprocate to attract the iron filings and other magnetic substances in the disinfection tank 21. When the magnetic coil 61 of the device is energized, the strong magnetic field emitted can sterilize water molecules and particles in the water, thereby achieving the effect of sterilization and disinfection.

[0020] like Figure 6 As shown, in this embodiment, specifically, the N pole of the electromagnetic plate 62 faces the electromagnet 63 at the output end of the disinfection tank 21, and the S pole of the electromagnetic plate 62 faces the electromagnet 63 at the input end of the disinfection tank 21. The two groups of electromagnets 63 are connected to direct current through the controller 8. The controller 8 can change the direction of the direct current connected to the electromagnet 63, and the controller 8 can change the direction of the magnetic field of the electromagnet 63; When the magnetic coil 61 is powered on: the strong magnetic field sterilizes and disinfects the water molecules and particles in the water by magnetization; When in use, the electromagnetic plate 62 can move back and forth in the slide groove between the two groups of electromagnets 63. During specific use, because the electromagnet 63 is connected to direct current through the controller 8, a magnetic field will be generated around the electromagnet 63. When the direction of the direct current to the electromagnet 63 is reversed, the energized electromagnet 63 will generate a reverse magnetic field. Because the N pole and S pole of the electromagnetic plate 62 are respectively facing the electromagnets 63 on both sides, the electromagnetic plate 62 can be attracted or repelled, so that the electromagnetic plate 62 can move back and forth in the slide groove. After the magnetic coil 61 of the device is energized, a strong magnetic field will be generated, and the strong magnetic field can magnetize the water molecules and particles in the wastewater, thereby achieving magnetic disinfection.

[0021] like Figure 1-Figure 2 and Figure 7 As shown, in the present embodiment, specifically, the neutralization tank group 5 includes a neutralization tank A, a neutralization tank B, a neutralization tank C and a neutralization tank D, the neutralization tank A is respectively connected to the neutralization tank B and the neutralization tank D, the neutralization tank B is connected to the neutralization tank C, and the connection of each group of neutralization tanks is connected through a valve, the neutralization tank group 5 cooperates with the disinfection tank 21, a turbidity sensor is arranged in the output port of the disinfection tank 21, a neutralization screw 52 is installed at the output end of the neutralization motor 51, a bidirectional thread is arranged on the neutralization screw 52, ​​a bidirectional sleeve 53 is installed on the neutralization screw 52, ​​and a plurality of groups of equidistant neutralization rods are installed on the bidirectional sleeve 53.

[0022] Therefore, when the wastewater enters the neutralization tank group 5, the neutralization motor 51 can drive the neutralization screw 52 to rotate, and when the neutralization screw 52 rotates, it will drive the bidirectional sleeve 53 to reciprocate on the neutralization screw 52, ​​thereby accelerating the mixing of the catalyst and the wastewater. At the same time, because the neutralization tank group 5 of the device is provided with four groups, the device has a variety of discharge modes according to the turbidity of the wastewater; When the wastewater is turbid: The tank body 1 supplies the wastewater to the neutralization tank A, the neutralization tank A transfers the wastewater to the neutralization tank B, the neutralization tank B transfers the wastewater to the neutralization tank C, and then the neutralization tank C transfers the wastewater to the neutralization tank D, and then the neutralization tank D transfers the wastewater to the disinfection tank 21, and then the wastewater can be disinfected by the disinfection tank 21 and then discharged. At the same time, the turbidity of the discharged wastewater can be detected to change the discharge process of the wastewater; When the wastewater turbidity is at medium level: First, the tank body 1 supplies the wastewater to the neutralization tank A, and the neutralization tank A then transfers the wastewater to the neutralization tank B and the neutralization tank D, and then the neutralization tank B and the neutralization tank D will uniformly transfer the wastewater to the neutralization tank C, and the wastewater will be uniformly discharged to the disinfection tank 21 through the neutralization tank C, and then the wastewater can be disinfected through the disinfection tank 21 and then discharged. After being discharged from the neutralization tank C for a certain period of time, certain debris will remain in the neutralization tank C, and the turbidity of the discharged wastewater can also be detected to change the discharge process of the wastewater; Second, tank body 1 supplies wastewater to neutralization tank B, and neutralization tank B supplies wastewater to neutralization tank A and neutralization tank C, and then neutralization tank A and neutralization tank C will uniformly supply wastewater to neutralization tank D, and discharge wastewater to disinfection tank 21 through neutralization tank D, and then disinfect wastewater can be disinfected through disinfection tank 21, and then discharged, and then discharged through another direction, and the remaining neutralization tanks can be cleaned, and the turbidity of the discharged wastewater can be detected at the same time, so as to change the discharge process of wastewater; When the wastewater is relatively clear: Tank 1 will evenly distribute the wastewater to neutralization tank A and neutralization tank B. After that, neutralization tank A will supply the wastewater to neutralization tank D, and neutralization tank B will discharge the wastewater to neutralization tank C. After that, neutralization tank C and neutralization tank D will respectively discharge the wastewater into disinfection tank 21. After the wastewater is disinfected by disinfection tank 21, disinfection tank 21 will discharge the wastewater. During the discharge process, the turbidity of the wastewater can also be detected in order to change the discharge route of the wastewater.

[0023] like Figure 2 and Figure 8 As shown, in this embodiment, specifically, a stirring motor 11 is installed above the tank body 1, a filter plate 12 is installed inside the tank body 1, a stirring rod 13 is installed at the output end of the stirring motor 11, the stirring rod 13 is located inside the tank body 1, a plurality of groups of support rods 14 are installed at the bottom of the stirring rod 13, the plurality of groups of support rods 14 are relatively installed at the bottom of the stirring rod 13, a plurality of groups of limiting columns 15 are installed between the upper and lower groups of support rods 14, a plurality of groups of paddles 16 are installed on the limiting columns 15, and the paddles 16 are installed on the limiting columns 15 through bearings; When the tank body 1 of the device mixes and neutralizes the wastewater, the stirring motor 11 can drive the stirring rod 13 to rotate, and when the stirring rod 13 rotates, it can drive the support rod 14 at the bottom to rotate, and the limiting column 15 and the paddle 16 provided on the support rod 14 will rotate together, and the support rod 14 rotates with the rotation of the output end of the stirring motor 11, and the paddle 16 on the limiting column 15 will rotate under the drive of the stirring motor 11 and the impact of the liquid, thereby fully mixing the hallucinogen and the wastewater together.

[0024] like Figure 2 and Figure 8 As shown, in this embodiment, specifically, a connecting rod 17 is installed on the top two groups of support rods 14, and the other end of the connecting rod 17 is installed on the stirring rod 13 through a bearing, and multiple groups of magnetic rods 18 are suspended at the bottom of the connecting rod 17, and the magnetic rods 18 are suspended at the bottom of the connecting rod 17 at non-equidistant intervals; At the same time, when the stirring rod 13 rotates, the connecting rod 17 will move and rotate with it, and the magnetic bar 18 on the connecting rod 17 will rotate together with the stirring rod 13. Because the magnetic bar 18 has a certain magnetism, it can also attract magnetic substances in the wastewater during the rotation process. At the same time, the magnetic bar 18 can also collide with the particles in the wastewater, so that some particles can be broken during the collision.

[0025] like Figure 1 As shown, in this embodiment, specifically, the quantitative injection component 7 includes a reagent tube 71, a liquid level sensor is arranged inside the reagent tube 71, the output end of the reagent tube 71 is connected to the tank body 1 through a valve, a turbidity sensor and a liquid level sensor are arranged inside the tank body 1, a pump body 19 is arranged at the bottom of the tank body 1, and a diverter is installed at the output end of the pump body 19, and the diverter is respectively connected to the neutralization tank A and the neutralization tank B; When the quantitative injection component 7 of the device is in use, it can combine the total amount of wastewater and quantitatively add catalyst so that the uniform catalyst can be completely mixed with the wastewater, thereby preventing excess catalyst from being unable to be completely integrated or insufficient catalyst from catalyzing the wastewater. Then, the device can make the wastewater relatively perfectly catalyzed when it is catalyzed again, and then the pump body 19 will supply the wastewater in the tank body 1 to the neutralization tank.

[0026] like Figure 4As shown, in this embodiment, specifically, the solid-liquid separation component 3 includes a shell 31 and a separation motor 32, a separation screw 33 is arranged inside the shell 31, the output end of the separation motor 32 is connected to the separation screw 33, the diameter of the separation screw 33 gradually decreases from one end close to the separation motor 32 to the other end, and a rubber sheet is arranged on the side of the separation screw 33 that contacts the inner wall of the shell 31, the liquid outlet of the solid-liquid separation component 3 is connected to the tank body 1, and the solid outlet of the solid-liquid separation component 3 is connected to the drying box 4; When in use, the solid-liquid separation component 3 of the device can separate the solid and liquid in the sewage. When in use, the separation motor 32 can drive the separation screw 33 to rotate. When the separation screw 33 rotates, the solid will move with the screw to the solid discharge port, and the liquid will be separated. The separated liquid will be supplied to the tank body 1, and the solid will be supplied to the drying box 4, so that the solid and liquid in the sewage can be treated separately.

[0027] like Figure 5 As shown, in this embodiment, specifically, a drying box 4 is installed on the side of the sewage pool 2, a drying motor 41 is arranged outside the drying box 4, a drying tube 42 is arranged inside the drying box 4, a drying screw 43 is arranged inside the drying tube 42, an output end of the drying motor 41 is connected to the drying screw 43, a plurality of groups of inductance coils 44 are arranged outside the drying tube 42, and the inductance coils 44 are equidistantly arranged outside the drying tube 42; When solids are supplied to the drying box 4, the drying box 4 will dry the solids such as sludge so that the dried sludge can be easily discharged. During specific use, the separated sludge will be supplied to the drying tube 42 in the drying box 4. At the same time, the drying motor 41 can drive the drying screw 43 to rotate in the drying tube 42. When the sludge is transmitted in the drying tube 42, the inductor coil 44 outside the drying tube 42 can dry the sludge in the drying tube 42, and the equidistant inductor coils 44 can provide stable heat, so that the dried sludge can be better stored and recycled.

[0028] like Figure 1 As shown, in this embodiment, specifically, the controller 8 is installed on the side of the sewage pool 2, and the controller 8 is provided with a control panel 81; When the device is in use, each component in the device can be controlled by the controller 8, and the staff can control the device according to the control panel 81 on the controller 8, and can also monitor the status of the device through the control panel 81.

[0029] Working principle: When the device is in use, the sewage needs to be connected to the solid-liquid separation component 3 of the device first. The solid and liquid in the sewage can be separated by the solid-liquid separation component 3, and the solid will be supplied to the drying box 4, while the liquid will be supplied to the tank body 1. After the solid is supplied to the drying box 4, the drying box 4 can dry the solid, and after the liquid is supplied to the tank body 1, the tank body 1 will measure the total amount of wastewater inside it, and then add an adapted catalyst into the tank body 1 through the quantitative injection component 7. The uniform catalyst can be completely mixed with the wastewater. The device can prevent the wastewater from being completely fused with excess catalyst or insufficient catalyst from catalyzing the wastewater, so that the wastewater can be relatively perfectly catalyzed when it is catalyzed again. However, the tank body 1 of the device will not wait for the wastewater and the catalyst to be completely fused. It will only put the wastewater mixed with the catalyst into the wastewater pool one minute after the catalyst is put in, so that the catalyst can be completely fused with the wastewater during the wastewater discharge process, and the device can adjust the distance the wastewater goes through when it is discharged according to the degree of solubility of the catalyst and the wastewater when it is used.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A sewage treatment device with self-regulating neutralization stroke, comprising a tank (1) and a controller (8), characterized in that: A sewage pool (2) is installed on one side of the tank body (1), a neutralization pool group (5) and two disinfection pools (21) are arranged inside the sewage pool (2), a solid-liquid separation component (3) is installed above the sewage pool (2), a liquid output end of the solid-liquid separation component (3) is connected to the tank body (1), and a solid output end of the solid-liquid separation component (3) is connected to a drying box (4), a plurality of neutralization motors (51) are arranged above the neutralization pool group (5), a quantitative injection component (7) is arranged inside the tank body (1), the quantitative injection component (7) is connected to a controller (8), and the quantitative injection component (7) can match the sewage in the tank body (1) to add a catalyst.

2. A sewage treatment device with self-adjusting neutralization stroke according to claim 1, characterized in that: The neutralization tank group (5) is provided with four groups of neutralization tanks, two of which are respectively connected to the two groups of disinfection tanks (21), a magnetic disinfection assembly (6) is installed at the bottom of the disinfection tank (21), the magnetic disinfection assembly (6) is connected to the controller (8), the magnetic disinfection assembly (6) comprises a magnetic ring (61), an electromagnetic plate (62) and two groups of electromagnets (63), the magnetic ring (61) is installed inside the inner wall of the disinfection tank (21), the two groups of electromagnets (63) are respectively installed at two ends of the bottom of the disinfection tank (21), a slide groove is opened on the side wall of the disinfection tank (21) between the two groups of electromagnets (63), an electromagnetic plate (62) is installed inside the slide groove, the electromagnetic plate (62) is installed inside the slide groove, and the two groups of electromagnets (63) can act on the electromagnetic plate (62) respectively.

3. A sewage treatment device with self-adjusting neutralization stroke according to claim 2, characterized in that: The N pole of the electromagnetic plate (62) faces the electromagnet (63) at the output end of the disinfection tank (21), and the S pole of the electromagnetic plate (62) faces the electromagnet (63) at the input end of the disinfection tank (21). The two groups of electromagnets (63) are connected to direct current via a controller (8). The controller (8) can change the direction of the direct current connected to the electromagnet (63). The controller (8) can change the direction of the magnetic field of the electromagnet (63); When the magnetic coil (61) is energized, the strong magnetic field sterilizes and disinfects water molecules and particles in the water through magnetization.

4. A sewage treatment device with self-adjusting neutralization stroke according to claim 3, characterized in that: The neutralization tank group (5) comprises a neutralization tank A, a neutralization tank B, a neutralization tank C and a neutralization tank D. The neutralization tank A is connected to the neutralization tank B and the neutralization tank D respectively, and the neutralization tank B is connected to the neutralization tank C. The connection points of each group of neutralization tanks are connected via valves. The neutralization tank group (5) cooperates with the disinfection tank (21). A turbidity sensor is arranged in the output port of the disinfection tank (21). A neutralization screw (52) is installed at the output end of the neutralization motor (51). The neutralization screw (52) is provided with a bidirectional thread. A bidirectional sleeve (53) is installed on the neutralization screw (52). A plurality of groups of equidistant neutralization rods are installed on the bidirectional sleeve (53).

5. A sewage treatment device with self-adjusting neutralization stroke according to claim 4, characterized in that: A stirring motor (11) is installed above the tank body (1), a filter plate (12) is installed inside the tank body (1), a stirring rod (13) is installed at the output end of the stirring motor (11), the stirring rod (13) is located inside the tank body (1), a plurality of groups of support rods (14) are installed at the bottom of the stirring rod (13), the plurality of groups of support rods (14) are relatively installed at the bottom of the stirring rod (13), a plurality of groups of limiting columns (15) are installed between the upper and lower groups of support rods (14), a plurality of groups of paddles (16) are installed on the limiting columns (15), and the paddles (16) are installed on the limiting columns (15) through bearings.

6. A sewage treatment device with self-regulating neutralization stroke according to claim 5, characterized in that: Connecting rods (17) are mounted on the two uppermost groups of support rods (14), the other ends of the connecting rods (17) are mounted on the stirring rods (13) via bearings, and multiple groups of magnetic rods (18) are suspended at the bottom of the connecting rods (17), the magnetic rods (18) being suspended at unequal distances at the bottom of the connecting rods (17).

7. A sewage treatment device with self-adjusting neutralization stroke according to claim 6, characterized in that: The quantitative injection assembly (7) comprises a reagent tube (71), a liquid level sensor is arranged inside the reagent tube (71), the output end of the reagent tube (71) is connected to the tank body (1) through a valve, a turbidity sensor and a liquid level sensor are arranged inside the tank body (1), a pump body (19) is arranged at the bottom of the tank body (1), and a flow divider is installed at the output end of the pump body (19), and the flow divider is connected to the neutralization tank A and the neutralization tank B respectively.

8. A sewage treatment device with self-adjusting neutralization stroke according to claim 7, characterized in that: The solid-liquid separation component (3) comprises a shell (31) and a separation motor (32). A separation screw (33) is arranged inside the shell (31). The output end of the separation motor (32) is connected to the separation screw (33). The diameter of the separation screw (33) gradually decreases from one end close to the separation motor (32) to the other end. A rubber sheet is arranged on the side of the separation screw (33) that contacts the inner wall of the shell (31). The liquid outlet of the solid-liquid separation component (3) is connected to the tank body (1), and the solid outlet of the solid-liquid separation component (3) is connected to the drying box (4).

9. A sewage treatment device with self-adjusting neutralization stroke according to claim 8, characterized in that: The drying box (4) is installed on the side of the sewage pool (2); a drying motor (41) is arranged outside the drying box (4); a drying tube (42) is arranged inside the drying box (4); a drying screw (43) is arranged inside the drying tube (42); an output end of the drying motor (41) is connected to the drying screw (43); a plurality of groups of inductance coils (44) are arranged outside the drying tube (42); and the inductance coils (44) are arranged equidistantly outside the drying tube (42).

10. A sewage treatment device with self-adjusting neutralization stroke according to claim 9, characterized in that: The controller (8) is installed on the side of the sewage pool (2), and a control panel (81) is provided on the controller (8).

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