Sewage adsorption treatment equipment for preparing solid metal catalyst

Abstract

The invention discloses sewage adsorption treatment equipment prepared from a solid metal catalyst, and relates to the technical field of sewage adsorption treatment. Comprising a rotating shaft, the outer side of the rotating shaft is fixedly connected with a fixing ring, the outer side of the fixing ring is fixedly connected with a rotating rod, the outer side of the rotating rod is symmetrically provided with screw rods, the outer side of the rotating shaft is fixedly connected with a fixing cylinder, the outer side of the fixing cylinder is fixedly connected with an arc plate, and the outer edge of the screw rod is fixedly connected with a fixing plate which is fixedly connected with the rotating rod. A square rod is fixedly connected to the side, close to the fixing ring, of the fixing cylinder. According to the sewage adsorption treatment equipment prepared from the solid metal catalyst, through the screw rods which are symmetrically arranged up and down, liquid can be more fully mixed in a stirring area, axial flow generated by conical parts at the two ends intersects in the middle, strong convection is formed, the liquid at different positions can be rapidly exchanged, and the efficiency is improved. The situation of local non-uniform mixing is avoided, and the flocculation reaction efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage adsorption treatment, and specifically to a sewage adsorption treatment device prepared by a solid metal catalyst. Background Art

[0003] For sewage treatment adsorbents, especially those used to treat sewage containing metal ions, if the sewage treatment adsorbent is unevenly stirred when dissolved in water, the sewage treatment agent is likely to aggregate into clusters and form lumps, affecting the quality of sewage treatment. At the same time, insufficient stirring will result in the sewage treatment adsorbent not being fully mixed with the sewage. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A sewage adsorption treatment device prepared by a solid metal catalyst, including a tank body, and a support column fixedly installed at the bottom of the tank body. A motor is fixedly connected to the bottom of the tank body, and the output end of the motor penetrates the tank body. A feed pipe is fixedly connected to the outside of the tank body, a drain pipe is fixedly connected to the outside of the tank body, and a sewage discharge pipe is fixedly connected to the side of the bottom of the tank body;

[0005] A feed assembly, which is fixedly installed at the top of the tank body;

[0006] A chemical dosing assembly, which is fixedly installed inside the tank body and is fixedly connected to the feed pipe;

[0007] A discharging assembly, which is fixedly installed inside the tank body and is fixedly connected to the drain pipe;

[0008] A stirring assembly, which is arranged in the middle inside the tank body;

[0009] Among them, the stirring assembly includes a rotating shaft, which is fixedly connected to the output end of the motor. A fixed ring is fixedly connected to the outer side of the rotating shaft, a rotating rod is fixedly connected to the outer side of the fixed ring, spiral rods are symmetrically arranged on the outer side of the rotating rod, a fixed cylinder is fixedly connected to the outer side of the rotating shaft, and an arc plate is fixedly connected to the outer side of the fixed cylinder. Sewage is added into the interior of the tank through the feeding assembly, and at the same time, a flocculant is added into the interior of the tank through the feeding pipe. At this time, the motor is externally powered and operates. The motor drives the rotating shaft to rotate, and the rotating shaft drives the rotating rod and the spiral rods to rotate through the fixed ring. The axial flow energy generated when the spiral rods rotate can push a large amount of liquid to flow, enabling the flocculant to quickly diffuse in the sewage, avoiding too high or too low local concentration, ensuring that the flocculant and the sewage are uniformly mixed in a short time, and creating good conditions for the subsequent flocculation reaction. Through the symmetrically arranged spiral rods on the upper and lower sides, the liquid can be more fully mixed in the stirring area. The axial flows generated at both tapered parts converge in the middle, forming a strong convection, which can quickly exchange the liquid at different positions, avoiding the situation of uneven local mixing and improving the efficiency of the flocculation reaction. The number of rotating rods is multiple, and the multiple rotating rods are evenly distributed around the fixed ring. A fixing plate is fixedly connected to the outer edge of the spiral rod, and the fixing plate is fixedly connected to the rotating rod. The spiral rod is of a tapered design. The rotating shaft drives the arc plate to rotate through the fixed cylinder, and the arc plate cleans the bottom of the inner wall of the tank, and then the sludge inside the tank is discharged through the sewage discharge pipe. A square rod is fixedly connected to one side of the fixed cylinder close to the fixed ring. The number of arc plates is multiple, and the multiple arc plates are evenly distributed around the fixed cylinder.

[0010] Preferably, the number of support columns is multiple, and the multiple support columns are evenly distributed at the bottom of the tank. The feeding pipe is located above the drain pipe. A pump body is fixedly connected to the middle of the feeding pipe. The number of pump bodies is two, and the other pump body is fixedly connected to the middle of the drain pipe. The stirring assembly is located at the interval between the medicine adding assembly and the discharging assembly.

[0011] Preferably, the chemical dosing assembly includes a connecting pipe which is fixedly connected to the feed pipe. The connecting pipe is a tee pipe. One side of the connecting pipe away from the feed pipe is fixedly connected with a fixed pipe. There are two fixed pipes. One end of the fixed pipe away from the connecting pipe is fixedly connected with an annular pipe. Both ends of the annular pipe are fixedly connected to the two fixed pipes. The outer side of the annular pipe is fixedly connected with a connecting plate. One end of the connecting plate away from the annular pipe is fixedly connected to the inner wall of the tank body. A through hole is formed in the top of the annular pipe. When the pump body works, the flocculant enters the inside of the connecting pipe through the feed pipe. Then the flocculant is divided into two streams along the two fixed pipes on one side of the connecting pipe and enters the inside of the annular pipe. Under the flow of the flocculant, the flocculant presses against the bottom of the cover plate, and the elastic plate is compressed under force, so that the round rod drives the cover plate away from the annular pipe, and the flocculant is discharged along the cover plate through the gap between the cover plate and the annular pipe. Since the cover plate is arc-shaped, the flocculant is sprayed out in an arc path, making full contact with the sewage, which can more effectively adsorb suspended particles in the sewage, make the floc growth more stable, and have better sedimentation performance, thereby improving the removal effect of pollutants in the sewage. There are multiple through holes, and the multiple through holes are evenly distributed on the annular pipe. A semi-circular plate is fixedly connected to the inner wall of the annular pipe near the through hole. The semi-circular plate is located on the side away from the through hole. An elastic plate is fixedly connected to the inner wall of the annular pipe. A round rod is fixedly connected to the middle of the elastic plate. The round rod passes through the annular pipe through the through hole. One end of the round rod away from the elastic plate is fixedly connected with a cover plate. A clamping block is fixedly connected to the bottom of the cover plate. A baffle is fixedly connected to the inner wall of the annular pipe. The semi-circular plate and the baffle are arranged in a staggered manner in the vertical position in the annular pipe and are axisymmetric about the center of the pipe. This layout makes the flocculant flow through the semi-circular plates at different upper and lower positions in turn when flowing in the pipe, thereby changing the flow direction and flow field distribution, changing the flow direction of the flocculant and generating eddy currents, avoiding too low local flow velocity, reducing the possibility of precipitation and caking, promoting the mixing of flocculants in different parts, making the concentration of the flocculant more uniform, improving the efficiency and effect of the flocculation reaction, helping to form more stable and easier-to-precipitate flocs. The baffle is located on the side close to the through hole, and the baffle is arranged in a staggered manner with the semi-circular plate inside the annular pipe.

[0012] Preferably, the discharging assembly includes an intermediate pipe which is fixedly connected to the drain pipe. The intermediate pipe is designed as a tee pipe. One side of the intermediate pipe away from the drain pipe is fixedly connected with an extension pipe. There are two extension pipes. One end of the extension pipe away from the intermediate pipe is fixedly connected with an intermediate ring. When the pump body works, the sewage inside the tank body enters the inside of the cylinder through the filter holes on the cylinder. Then the sewage enters the intermediate ring through the cylinder and finally is discharged from the drain pipe along the extension pipe and the intermediate pipe. Both ends of the intermediate ring are fixedly connected to the two extension pipes. A middle plate is fixedly connected to the top of the intermediate ring. One end of the middle plate is fixedly connected to the inner wall of the tank body. A limiting member is fixedly connected to the bottom of the intermediate ring.

[0013] Preferably, the limiting member includes a cylinder, the cylinder is fixedly connected to the middle ring, filter holes are formed on the outer side of the cylinder, a ring plate is fixedly connected to the outer side of the cylinder, the ring plates are symmetrically arranged at both ends of the cylinder, annular grooves are formed on the opposite sides of the ring plates, sliding blocks are slidably connected to the inner walls of the annular grooves, the rotating shaft drives the square rod to rotate through the fixed cylinder, and during the rotation of the square rod, it contacts and exerts pressure on the scraping plate. Under the action of the extrusion force of the square rod, the sliding block drives the scraping plate to slide on the inner wall of the annular groove, so that the scraping plate cleans the outer side of the cylinder, preventing the filter holes on the outer side of the cylinder from being blocked. A scraping plate is fixedly connected to the outer side of the sliding block, there are multiple scraping plates, the multiple scraping plates are evenly distributed around the cylinder, a bent plate is fixedly connected to the outer side of the scraping plate, and both ends of the bent plate are fixedly connected to adjacent two scraping plates.

[0014] Preferably, the feeding assembly includes a cylinder body, the cylinder body is fixedly connected to the tank body, a spiral plate is fixedly connected to the outer side of the rotating shaft, the spiral plate is located inside the cylinder body, a partition plate is fixedly connected to the inner wall of the tank body close to the cylinder body, a guide plate is fixedly connected to one end of the partition plate away from the tank body, an arc-shaped cylinder is fixedly connected to the inner wall of the guide plate, the cylinder body is located in the middle of the arc-shaped cylinder, a filter plate is fixedly connected to the inner wall of the top of the arc-shaped cylinder, sewage is added into the arc-shaped cylinder through the cylinder body, the rotating shaft drives the spiral plate to rotate, guiding the material to continuously advance in a spiral manner, keeping the material in a dynamic flow state, reducing the possibility of the material staying and accumulating in the cylinder body, and reducing the risk of blockage of the cylinder body. Under the action of the gravity of the sewage, the spring is stretched by force, enabling the sewage to enter the arc-shaped cylinder through the gap between the positioning plate and the cylinder body. Subsequently, the sewage is preliminarily filtered through the filter plate at the top, and the filtered sewage flows downward along the guide plate and the partition plate, enabling the sewage to contact the flocculant. The filter plate is fixedly connected to the inner wall of the arc-shaped cylinder away from the filter plate and the outer side of the cylinder body, a cleaning plate is fixedly connected to the outer side of the rotating shaft, the rotating shaft drives the cleaning plate and the U-shaped plate to rotate, and the cleaning plate and the U-shaped plate respectively clean the outer sides of the arc-shaped cylinder and the filter plate, preventing the filter plate from being blocked. The cleaning plate contacts the inner wall of the arc-shaped cylinder, a U-shaped plate is fixedly connected to the top of the cleaning plate, a positioning plate is slidably connected to the outer side of the rotating shaft, the positioning plate contacts the bottom of the cylinder body, a spring is fixedly connected to the top edge of the positioning plate, and the spring is fixedly connected to one end of the U-shaped plate away from the cleaning plate.

[0015] The present invention provides a sewage adsorption treatment device for preparing a solid metal catalyst. It has the following

[0016] Beneficial effects:

[0017] First, in the sewage adsorption treatment device for preparing the solid metal catalyst, the axial flow energy generated when the screw rod rotates can push a large amount of liquid to flow, enabling the flocculant to quickly diffuse in the sewage, avoiding too high or too low local concentration, and ensuring that the flocculant and the sewage reach uniform mixing in a short time.

[0018] Second, for the sewage adsorption treatment equipment prepared with the solid metal catalyst, since the cover plate is arc-shaped, the flocculant is ejected along an arc path and comes into full contact with the sewage, which can more effectively adsorb the suspended particles in the sewage, making the floc growth more stable and the sedimentation performance better, thereby improving the removal effect of pollutants in the sewage.

[0019] Third, for the sewage adsorption treatment equipment prepared with the solid metal catalyst, the semi-circular plates and baffles are arranged in a staggered up-and-down position within the annular pipe. When the flocculant flows in the pipeline, it will successively pass through the semi-circular plates at different up-and-down positions, thereby changing the flow direction and flow field distribution, changing the flow direction of the flocculant and generating eddy currents, avoiding too low local flow velocity, and reducing the possibility of sedimentation and caking.

[0020] Fourth, for the sewage adsorption treatment equipment prepared with the solid metal catalyst, the rotating shaft drives the square rod to rotate through the fixed cylinder. During the rotation of the square rod, it comes into contact with the scraper and generates extrusion. Under the action of the extrusion force of the square rod, the slider drives the scraper to slide on the inner wall of the annular groove, so that the scraper cleans the outer side of the cylinder and prevents the filter holes on the outer side of the cylinder from being blocked. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of the whole of the present invention;

[0022] Figure 2 It is a schematic structural diagram of the cross-section of the present invention;

[0023] Figure 3 It is a schematic structural diagram of the stirring assembly of the present invention;

[0024] Figure 4 It is a schematic structural diagram of the chemical dosing assembly of the present invention;

[0025] Figure 5 It is a schematic structural diagram of the cross-section of the chemical dosing assembly of the present invention;

[0026] Figure 6 It is of the present invention Figure 5 The schematic structural diagram of the enlarged view at A in;

[0027] Figure 7 It is a schematic structural diagram of the discharging assembly of the present invention;

[0028] Figure 8 It is a schematic structural diagram of the limiting member of the present invention;

[0029] Figure 9 It is a schematic structural diagram of the cross-section of the feeding assembly of the present invention.

[0030] In the figure: 1, tank body; 2, support; 3, motor; 4, feeding assembly; 41, cylinder body; 42, spiral plate; 43, arc cylinder; 44, guide plate; 45, partition plate; 46, filter plate; 47, positioning plate; 48, spring; 49, cleaning plate; 410, U-shaped plate; 5, chemical dosing assembly; 51, connecting pipe; 52, fixed pipe; 53, ring pipe; 54, connecting plate; 55, cover plate; 56, semi-circular plate; 57, round rod; 58, elastic plate; 59, baffle plate; 510, clamping block; 511, through hole; 6, discharging assembly; 61, intermediate pipe; 62, extension pipe; 63, intermediate ring; 64, intermediate plate; 65, limiting part; 651, cylinder; 652, filter hole; 653, ring plate; 654, ring groove; 655, slider; 656, scraping plate; 657, bent plate; 7, pump body; 8, sewage discharge pipe; 9, stirring assembly; 91, rotating shaft; 92, fixed ring; 93, rotating rod; 94, fixed plate; 95, spiral rod; 96, fixed cylinder; 97, arc plate; 98, square rod; 10, feeding pipe; 11, drain pipe. Detailed implementation manners

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] The first embodiment is as Figures 1 to 3 shown. The present invention provides a technical solution: a sewage adsorption treatment device for preparing a solid metal catalyst, including a tank body 1 and supports 2 fixedly installed at the bottom of the tank body 1. A motor 3 is fixedly connected to the bottom of the tank body 1, and the output end of the motor 3 penetrates the tank body 1. A feeding pipe 10 is fixedly connected to the outer side of the tank body 1, a drain pipe 11 is fixedly connected to the outer side of the tank body 1, and a sewage discharge pipe 8 is fixedly connected to the side of the bottom of the tank body 1;

[0033] A feeding assembly 4, which is fixedly installed at the top of the tank body 1;

[0034] A chemical dosing assembly 5, which is fixedly installed inside the tank body 1 and is fixedly connected to the feeding pipe 10;

[0035] A discharging assembly 6, which is fixedly installed inside the tank body 1 and is fixedly connected to the drain pipe 11;

[0036] A stirring assembly 9, which is arranged at the middle inside the tank body 1;

[0037] Among them, the stirring assembly 9 includes a rotating shaft 91, the rotating shaft 91 is fixedly connected to the output end of the motor 3, a fixing ring 92 is fixedly connected to the outer side of the rotating shaft 91, a rotating rod 93 is fixedly connected to the outer side of the fixing ring 92, spiral rods 95 are symmetrically arranged on the outer side of the rotating rod 93, a fixing cylinder 96 is fixedly connected to the outer side of the rotating shaft 91, and an arc plate 97 is fixedly connected to the outer side of the fixing cylinder 96. Sewage is added into the interior of the tank body 1 through the feeding assembly 4, and at the same time, a flocculant is added into the interior of the tank body 1 through the feeding pipe 10. At this time, the motor 3 is externally powered to work. The motor 3 drives the rotating shaft 91 to rotate. The rotating shaft 91 drives the rotating rod 93 and the spiral rods 95 to rotate through the fixing ring 92. The axial flow energy generated when the spiral rods rotate can push a large amount of liquid to flow, enabling the flocculant to quickly diffuse in the sewage, avoiding too high or too low local concentration, ensuring that the flocculant and the sewage are uniformly mixed in a short time, and creating good conditions for the subsequent flocculation reaction. Through the symmetrically arranged spiral rods 95 up and down, the liquid can be more fully mixed in the stirring area. The axial flow generated at both ends of the tapered part meets in the middle, forming a strong convection, which can quickly exchange the liquid at different positions, avoiding the situation of uneven local mixing, and improving the efficiency of the flocculation reaction. The number of the rotating rods 93 is multiple, and the multiple rotating rods 93 are evenly distributed around the fixing ring 92. A fixing plate 94 is fixedly connected to the outer edge of the spiral rod 95, and the fixing plate 94 is fixedly connected to the rotating rod 93. The spiral rod 95 is of a tapered design. The rotating shaft 91 drives the arc plate 97 to rotate through the fixing cylinder 96. The arc plate 97 cleans the bottom inner wall of the tank body 1, and then the sludge inside the tank body 1 is discharged through the sewage discharge pipe 8. A square rod 98 is fixedly connected to one side of the fixing cylinder 96 close to the fixing ring 92. The number of the arc plates 97 is multiple, and the multiple arc plates 97 are evenly distributed around the fixing cylinder 96.

[0038] The number of the support columns 2 is multiple, and the multiple support columns 2 are evenly distributed at the bottom of the tank body 1. The feeding pipe 10 is located above the drain pipe 11. A pump body 7 is fixedly connected to the middle of the feeding pipe 10. The number of the pump bodies 7 is two, and the other pump body 7 is fixedly connected to the middle of the drain pipe 11. The stirring assembly 9 is located at the interval between the medicine adding assembly 5 and the discharging assembly 6.

[0039] Second embodiment, on the basis of the first embodiment, please refer to Figures 4 to 8As shown, the chemical dosing assembly 5 includes a connecting pipe 51, which is fixedly connected to the feed pipe 10. The connecting pipe 51 is a tee pipe. On one side of the connecting pipe 51 away from the feed pipe 10, there are two fixed pipes 52 fixedly connected. One end of the fixed pipe 52 away from the connecting pipe 51 is fixedly connected to an annular pipe 53. Both ends of the annular pipe 53 are fixedly connected to the two fixed pipes 52. The outer side of the annular pipe 53 is fixedly connected to a connecting plate 54. One end of the connecting plate 54 away from the annular pipe 53 is fixedly connected to the inner wall of the tank body 1. A through hole 511 is opened at the top of the annular pipe 53. When the pump body 7 works, the flocculant enters the inside of the connecting pipe 51 through the feed pipe 10. Subsequently, the flocculant is divided and flows into the inside of the annular pipe 53 along the two fixed pipes 52 on one side of the connecting pipe 51. Under the flow of the flocculant, the flocculant is squeezed against the bottom of the cover plate 55, and the elastic plate 58 is compressed under force, so that the round rod 57 drives the cover plate 55 away from the annular pipe 53, and the flocculant is discharged along the cover plate 55 through the gap between the cover plate 55 and the annular pipe 53. Since the cover plate 55 is arc-shaped, the flocculant is sprayed out in an arc path, making full contact with the sewage, which can more effectively adsorb the suspended particles in the sewage, make the flocs grow more stably, have better sedimentation performance, and thus improve the removal effect of pollutants in the sewage. There are multiple through holes 511, and the multiple through holes 511 are evenly distributed on the annular pipe 53. A semi-circular plate 56 is fixedly connected to the inner wall of the annular pipe 53 near the through hole 511. The semi-circular plate 56 is located on the side away from the through hole 511. An elastic plate 58 is fixedly connected to the inner wall of the annular pipe 53. A round rod 57 is fixedly connected to the middle of the elastic plate 58. The round rod 57 passes through the annular pipe 53 through the through hole 511. One end of the round rod 57 away from the elastic plate 58 is fixedly connected to a cover plate 55. A clamping block 510 is fixedly connected to the bottom of the cover plate 55. A baffle 59 is fixedly connected to the inner wall of the annular pipe 53. The semi-circular plate 56 and the baffle 59 are arranged in a staggered manner in the vertical position in the annular pipe 53 and are axisymmetric about the center of the pipe. This layout makes the flocculant change the flow direction and the flow field distribution when flowing in the pipe, change the flow direction of the flocculant and generate eddy currents, avoid too low local flow velocity, reduce the possibility of precipitation and caking, promote the mixing of the flocculant in different parts, make the concentration of the flocculant more uniform, improve the efficiency and effect of the flocculation reaction, and help to form more stable and easier-to-precipitate flocs. The baffle 59 is located on the side close to the through hole 511, and the baffle 59 and the semi-circular plate 56 are arranged in a staggered manner inside the annular pipe 53.

[0040] Third Embodiment. On the basis of the first and second embodiments, please refer to the figures shown in Figures * to *, the discharging assembly 6 includes an intermediate pipe 61, the intermediate pipe 61 is fixedly connected to the drain pipe 11. The intermediate pipe 61 is designed as a tee pipe. On the side of the intermediate pipe 61 away from the drain pipe 11, there are two extension pipes 62 fixedly connected. One end of the extension pipe 62 away from the intermediate pipe 61 is fixedly connected to an intermediate ring 63. When the pump body 7 operates, the sewage inside the tank body 1 enters the inside of the cylinder 651 through the filter holes 652 on the cylinder 651. Then the sewage enters the intermediate ring 63 through the cylinder 651 and finally is discharged from the drain pipe 11 along the extension pipe 62 and the intermediate pipe 61. Both ends of the intermediate ring 63 are fixedly connected to the two extension pipes 62. The top of the intermediate ring 63 is fixedly connected to an intermediate plate 64, one end of the intermediate plate 64 is fixedly connected to the inner wall of the tank body 1, and the bottom of the intermediate ring 63 is fixedly connected to a limiting member 65.

[0041] The limiting member 65 includes a cylinder 651, the cylinder 651 is fixedly connected to the intermediate ring 63. Filter holes 652 are provided on the outer side of the cylinder 651. A ring plate 653 is fixedly connected to the outer side of the cylinder 651. The ring plates 653 are symmetrically arranged at both ends of the cylinder 651. A ring groove 654 is provided on the opposite side of the ring plate 653. A slider 655 is slidably connected to the inner wall of the ring groove 654. The rotating shaft 91 drives the square rod 98 to rotate through the fixed cylinder 96. During the rotation of the square rod 98, it contacts and exerts pressure on the scraping plate 656. Under the action of the extrusion force of the square rod 98, the slider 655 drives the scraping plate 656 to slide on the inner wall of the ring groove 654, so that the scraping plate 656 cleans the outer side of the cylinder 651 and prevents the filter holes 652 on the outer side of the cylinder 651 from being blocked. A scraping plate 656 is fixedly connected to the outer side of the slider 655. There are multiple scraping plates 656, and the multiple scraping plates 656 are evenly distributed around the cylinder 651. A bent plate 657 is fixedly connected to the outer side of the scraping plate 656, and both ends of the bent plate 657 are fixedly connected to two adjacent scraping plates 656.

[0042] Fourth Embodiment. Please refer to Figure 9As shown in the figure, the feeding assembly 4 includes a cylinder body 41, the cylinder body 41 is fixedly connected to the tank body 1, a spiral plate 42 is fixedly connected to the outer side of the rotating shaft 91, the spiral plate 42 is located inside the cylinder body 41, a partition plate 45 is fixedly connected to the inner wall of the tank body 1 close to the cylinder body 41, a guide plate 44 is fixedly connected to one end of the partition plate 45 away from the tank body 1, an arc-shaped cylinder 43 is fixedly connected to the inner wall of the guide plate 44, the cylinder body 41 is located at the middle inside the arc-shaped cylinder 43, a filter plate 46 is fixedly connected to the top inner wall of the arc-shaped cylinder 43. Sewage is added into the inside of the arc-shaped cylinder 43 through the cylinder body 41. The rotating shaft 91 drives the spiral plate 42 to rotate, guiding the material to continuously move forward in a spiral manner, keeping the material in a dynamic flow state, reducing the possibility of the material staying and accumulating in the cylinder body 41, and reducing the risk of blockage of the cylinder body 41. Under the action of the gravity of the sewage, the spring 48 is stretched, enabling the sewage to enter the inside of the arc-shaped cylinder 43 through the gap between the positioning plate 47 and the cylinder body 41. Subsequently, the sewage is preliminarily filtered through the filter plate 46 at the top, and the filtered sewage flows downward along the guide plate 44 and the partition plate 45, enabling the sewage to contact the flocculant. The inner wall of the filter plate 46 away from the arc-shaped cylinder 43 is fixedly connected to the outer side of the cylinder body 41. A cleaning plate 49 is fixedly connected to the outer side of the rotating shaft 91. The rotating shaft 91 drives the cleaning plate 49 and the U-shaped plate 410 to rotate. The cleaning plate 49 and the U-shaped plate 410 respectively clean the outer sides of the arc-shaped cylinder 43 and the filter plate 46, preventing the filter plate 46 from being blocked. The cleaning plate 49 contacts the inner wall of the arc-shaped cylinder 43. A U-shaped plate 410 is fixedly connected to the top of the cleaning plate 49. A positioning plate 47 is slidably connected to the outer side of the rotating shaft 91. The positioning plate 47 contacts the bottom of the cylinder body 41. A spring 48 is fixedly connected to the top edge of the positioning plate 47. The spring 48 is fixedly connected to one end of the U-shaped plate 410 away from the cleaning plate 49.

[0043] During use, sewage is added into the inside of the arc-shaped cylinder 43 through the cylinder body 41. The rotating shaft 91 drives the spiral plate 42 to rotate, guiding the material to continuously move forward in a spiral manner, keeping the material in a dynamic flow state, reducing the possibility of the material staying and accumulating in the cylinder body 41, and reducing the risk of blockage of the cylinder body 41. Under the action of the gravity of the sewage, the spring 48 is stretched, enabling the sewage to enter the inside of the arc-shaped cylinder 43 through the gap between the positioning plate 47 and the cylinder body 41. Subsequently, the sewage is preliminarily filtered through the filter plate 46 at the top, and the filtered sewage flows downward along the guide plate 44 and the partition plate 45.

[0044] The pump body 7 works, enabling the flocculant to enter the inside of the connecting pipe 51 through the feeding pipe 10. Subsequently, the flocculant is divided into two fixed pipes 52 on one side of the connecting pipe 51 and flows into the inside of the annular pipe 53. Under the flow of the flocculant, the flocculant presses against the bottom of the cover plate 55, and the elastic plate 58 is compressed. The round rod 57 drives the cover plate 55 away from the annular pipe 53, enabling the flocculant to be discharged along the cover plate 55 through the gap between the cover plate 55 and the annular pipe 53. Since the cover plate 55 is arc-shaped, the flocculant is sprayed out in an arc path.

[0045] The motor 3 operates with an external power supply. The operation of the motor 3 drives the rotation of the rotating shaft 91. The rotating shaft 91 drives the rotating rod 93 and the screw rod 95 to rotate through the fixing ring 92. The axial flow energy generated during the rotation of the screw rod can push a large amount of liquid to flow, enabling the flocculant to quickly diffuse in the sewage, avoiding excessive or too low local concentration, and ensuring the uniform mixing of the flocculant and the sewage in a short time.

[0046] The pump body 7 operates, causing the sewage inside the tank body 1 to enter the inside of the cylinder 651 through the filter holes 652 on the cylinder 651. Subsequently, the sewage enters the intermediate ring 63 through the cylinder 651, and finally discharges from the drain pipe 11 along the extension pipe 62 and the intermediate pipe 61.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0048] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage adsorption treatment device prepared by a solid metal catalyst, characterized in that: include: A tank body (1), and a support (2) fixedly mounted on the bottom of the tank body (1), the bottom of the tank body (1) is fixedly connected to a motor (3), the output end of the motor (3) passes through the tank body (1), the outer side of the tank body (1) is fixedly connected to a feed pipe (10), the outer side of the tank body (1) is fixedly connected to a drain pipe (11), and the bottom side of the tank body (1) is fixedly connected to a sewage pipe (8); A feed assembly (4), wherein the feed assembly (4) is fixedly mounted on the top of the tank body (1); A dosing assembly (5), wherein the dosing assembly (5) is fixedly installed inside the tank body (1), and the dosing assembly (5) is fixedly connected to the feed pipe (10); A discharge assembly (6), wherein the discharge assembly (6) is fixedly mounted inside the tank body (1), and the discharge assembly (6) is fixedly connected to a drain pipe (11); A stirring assembly (9), wherein the stirring assembly (9) is arranged in the middle of the tank body (1); The stirring assembly (9) comprises a rotating shaft (91), the rotating shaft (91) is fixedly connected to the output end of the motor (3), a fixing ring (92) is fixedly connected to the outer side of the rotating shaft (91), a rotating rod (93) is fixedly connected to the outer side of the fixing ring (92), a spiral rod (95) is symmetrically arranged on the outer side of the rotating rod (93), a fixing cylinder (96) is fixedly connected to the outer side of the rotating shaft (91), and an arc plate (97) is fixedly connected to the outer side of the fixing cylinder (96).

2. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 1 is characterized in that: There are a plurality of pillars (2), and the plurality of pillars (2) are evenly distributed at the bottom of the tank body (1); the feed pipe (10) is located above the drain pipe (11); a pump body (7) is fixedly connected to the middle of the feed pipe (10); there are two pump bodies (7), and the other pump body (7) is fixedly connected to the middle of the drain pipe (11); and the stirring assembly (9) is located at the interval between the dosing assembly (5) and the discharge assembly (6).

3. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 1, characterized in that: There are multiple rotating rods (93), and the multiple rotating rods (93) are evenly distributed around the fixing ring (92). A fixing plate (94) is fixedly connected to the outer edge of the spiral rod (95), and the fixing plate (94) is fixedly connected to the rotating rod (93). The spiral rod (95) is of conical design. A square rod (98) is fixedly connected to one side of the fixing tube (96) close to the fixing ring (92). There are multiple arc plates (97), and the multiple arc plates (97) are evenly distributed around the fixing tube (96).

4. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 1, characterized in that: The dosing assembly (5) comprises a connecting pipe (51), wherein the connecting pipe (51) is fixedly connected to the feeding pipe (10), the connecting pipe (51) is a three-way pipe, a side of the connecting pipe (51) away from the feeding pipe (10) is fixedly connected to a fixed pipe (52), there are two fixed pipes (52), one end of the fixed pipe (52) away from the connecting pipe (51) is fixedly connected to a ring pipe (53), and both ends of the ring pipe (53) are fixedly connected to the two fixed pipes (52).

5. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 4 is characterized in that: A connecting plate (54) is fixedly connected to the outer side of the annular tube (53); one end of the connecting plate (54) away from the annular tube (53) is fixedly connected to the inner wall of the tank body (1); a through hole (511) is opened on the top of the annular tube (53); there are a plurality of through holes (511), and the plurality of through holes (511) are evenly distributed on the annular tube (53); a semicircular plate (56) is fixedly connected to the inner wall of the annular tube (53) close to the through hole (511); the semicircular plate (56) is located on the side away from the through hole (511); and a spring plate (58) is fixedly connected to the inner wall of the annular tube (53).

6. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 5, characterized in that: A round rod (57) is fixedly connected to the middle of the spring plate (58), and the round rod (57) passes through the annular tube (53) through the through hole (511). A cover plate (55) is fixedly connected to one end of the round rod (57) away from the spring plate (58), and a clamping block (510) is fixedly connected to the bottom of the cover plate (55). A baffle plate (59) is fixedly connected to the inner wall of the annular tube (53), and the baffle plate (59) is located on a side close to the through hole (511). The baffle plate (59) and the semicircular plate (56) are staggeredly arranged inside the annular tube (53).

7. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 1, characterized in that: The discharge assembly (6) comprises an intermediate pipe (61), wherein the intermediate pipe (61) is fixedly connected to the drain pipe (11), and the intermediate pipe (61) is of a three-way pipe design. The side of the intermediate pipe (61) away from the drain pipe (11) is fixedly connected to an extension pipe (62), and the number of the extension pipes (62) is two. The end of the extension pipe (62) away from the intermediate pipe (61) is fixedly connected to an intermediate ring (63), and the two ends of the intermediate ring (63) are fixedly connected to the two extension pipes (62). The top of the intermediate ring (63) is fixedly connected to an intermediate plate (64), and one end of the intermediate plate (64) is fixedly connected to the inner wall of the tank body (1). The bottom of the intermediate ring (63) is fixedly connected to a limiting member (65).

8. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 7 is characterized by: The limiting member (65) comprises a cylinder (651), wherein the cylinder (651) is fixedly connected to the middle ring (63), a filter hole (652) is provided on the outer side of the cylinder (651), a ring plate (653) is fixedly connected to the outer side of the cylinder (651), the ring plates (653) are symmetrically arranged at two ends of the cylinder (651), an annular groove (654) is provided on opposite sides of the ring plate (653), a slider (655) is slidably connected to the inner wall of the annular groove (654), a scraper (656) is fixedly connected to the outer side of the slider (655), there are a plurality of scrapers (656), and the plurality of scrapers (656) are evenly distributed with the cylinder (651) as the center, a bent plate (657) is fixedly connected to the outer side of the scraper (656), and the two ends of the bent plate (657) are fixedly connected to two adjacent scrapers (656).

9. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 1, characterized in that: The feed assembly (4) comprises a barrel (41), the barrel (41) being fixedly connected to the tank body (1), a spiral plate (42) being fixedly connected to the outer side of the rotating shaft (91), the spiral plate (42) being located inside the barrel (41), a partition (45) being fixedly connected to the inner wall of the tank body (1) close to the barrel (41), a guide plate (44) being fixedly connected to the end of the partition (45) away from the tank body (1), an arc-shaped barrel (43) being fixedly connected to the inner wall of the guide plate (44), the barrel (41) being located in the middle of the arc-shaped barrel (43), and a filter plate (46) being fixedly connected to the top inner wall of the arc-shaped barrel (43).

10. The sewage adsorption treatment equipment prepared by a solid metal catalyst according to claim 9, characterized in that: The filter plate (46) is fixedly connected to the outer side of the cylinder (41) away from the inner wall of the arc-shaped cylinder (43); a cleaning plate (49) is fixedly connected to the outer side of the rotating shaft (91); the cleaning plate (49) contacts the inner wall of the arc-shaped cylinder (43); a U-shaped plate (410) is fixedly connected to the top of the cleaning plate (49); a positioning plate (47) is slidably connected to the outer side of the rotating shaft (91); the positioning plate (47) contacts the bottom of the cylinder (41); a spring (48) is fixedly connected to the top edge of the positioning plate (47); the spring (48) is fixedly connected to one end of the U-shaped plate (410) away from the cleaning plate (49).

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