CN116535046B - Wastewater treatment equipment capable of separating suspended matters - Google Patents

Abstract

The present invention relates to the technical field related to medical wastewater treatment, and discloses a wastewater treatment equipment that can efficiently separate suspended solids. Input docking pipe, the lower side of the flow transmission cavity is connected with an output docking pipe, a separation and filtering mechanism is fixedly installed in the flow transmission cavity, the separation and filtering mechanism includes a filtering and matching mechanism; a high-efficiency separation suspension of the present invention When the medical wastewater treatment equipment is used, the wastewater transmission pipe is connected to the input docking pipe, and the output docking pipe is connected to the input pipe of the post-filtration disinfection equipment, so that during the transmission of medical wastewater through this equipment, the wastewater passes through the input docking pipe. When the pipe end enters, the wastewater first enters the separation and filtering mechanism. The filter function cylinder cooperates with the inner filter processing net to achieve filter interception and is agitated by the stirring rod, so that the wastewater accelerates to seep out of the filter function cylinder to improve the filtration transmission efficiency.

Description

A kind of wastewater treatment equipment that can separate suspended solids

Technical field

The present invention relates to the technical field related to medical wastewater treatment, specifically a wastewater treatment equipment that can efficiently separate suspended solids.

Background technique

During the operation of medical institutions, a large amount of medical wastewater will be generated, and there are often many suspended solids such as epidermal tissue and membrane tissue in these medical wastewater. Therefore, in the process of medical wastewater treatment, it is necessary to filter the suspended solids. , and in the existing medical wastewater treatment technology, for the filtration effect of suspended solids in medical wastewater, a fixed plate or barrel structure is usually used to intercept and filter suspended solids in the wastewater during the flow and transmission process. This method is suitable for small The volume of water body can achieve a certain filtration effect. However, when the volume of wastewater is large and the input is continuous, the filter interception structure will accumulate and block the filter structure as the intercepted suspended solids increase, making the filtration effect and circulation rate worse. It is necessary to Frequent cleaning and replacement of the filter mechanism affects efficiency.

Contents of the invention

The object of the present invention is to provide a wastewater treatment equipment that can efficiently separate suspended solids, so as to overcome the above-mentioned defects in the prior art.

The present invention is achieved through the following technical solutions.

The wastewater treatment equipment of the present invention that can efficiently separate suspended solids includes a main body of the equipment. The main body of the equipment is provided with a circulation transmission chamber. The upper side of the circulation transmission chamber is connected with an input docking pipe. The circulation transmission chamber The lower side is connected with an output docking pipe, and a separation and filtering mechanism is fixedly installed in the circulation transmission cavity. The separation and filtering mechanism includes a filtering and matching mechanism. The filtering and matching mechanism includes a matching filter body. The matching filter body is provided with a matching filter. Processing chamber, the inner wall array of the matching processing chamber is provided with fine filter mesh sheets, the array in the matching processing chamber is rotatably installed with a matching processing plate, and an array of processing brushes is provided on one side of the matching processing plate close to the fine filter mesh sheet , a filter processing mechanism is docked and fixedly installed on the lower side of the matching filter body. The filter processing mechanism includes a filter processing body. An assembly boss portion is provided on the upper side of the filter processing body. The upper side of the assembly boss portion is annularly slidable. A filter function cylinder is rotatably installed in the groove. A stirring rod is rotated in the center of the filter function cylinder. Four sets of filter processing nets are slidably installed in an annular array on the inner wall of the filter function cylinder. A maintenance cavity is provided in the filter processing body. The maintenance cavity is filled with clean liquid, and the filter processing net can be slid into the maintenance cavity through transmission and is in an inclined and stretched state. Two sets of brushing plates are symmetrically rotated in the maintenance cavity. The plate is in an inclined state and is provided with a maintenance brush on the outer surface. A linkage ring body can be lifted and lowered on the outside of the matching filter body. An outer brush is provided on the inner side of the linkage ring body close to the outer wall of the matching filter body.

In a further technical solution, the annular array on the inner wall of the filtering functional barrel is provided with four sets of slide rail strips, the slide rail strips are symmetrically provided with lifting slides, and the upper side of the filter processing net is connected with an arc-shaped rubber rod, so Both sides of the arc-shaped rubber rod are slidably arranged in the adjacent slide rail strips. A slide spring is provided in the slide rail strip to offset the arc-shaped rubber rod. The inner wall of the assembly boss is annular. The array is provided with four sets of arc-shaped chute, and the bottom of the filtering net is fixedly connected with a sealing arc plate, and the sealing arc plate is slidably arranged in the arc-shaped chute.

In a further technical solution, a transmission bottom plate is fixedly installed at the bottom of the maintenance cavity, and the annular array of the transmission bottom plate is provided with four groups of transmission sliding cavities. A transmission electromagnetic ring is installed on the inner wall of the transmission bottom plate, and the transmission electromagnetic ring is connected with each other. The transmission slide chamber is connected, a return spring is installed in the transmission slide chamber, a transmission slide block is slidably installed in the transmission slide chamber, a transmission line body is installed at the end of the transmission slide block, and the inner wall of the side of the filter treatment body The array is provided with four transmission line troughs. The transmission line troughs have inclined outlet holes. The transmission line bodies pass through the end of the transmission line trough and enter the corresponding arc-shaped chute. The end of the transmission line body Connected to the bottom of the corresponding sealing arc plate.

In a further technical solution, the array on the outer wall of the top of the filtration body is annularly provided with four sets of support slide bars, and the outer wall of the linkage ring is provided with four hole rings in the corresponding array, and the support slide bars are equipped with support springs, so The linkage ring body is slidably disposed on the outside of the matching filter body through the support slide rod and the support spring. The top of the transmission line trough is connected with a branch line trough, and the bottom of the linkage ring body is connected to a linkage line body. The linkage wire body passes through the branch wire trough and the end of the transmission wire trough and is connected to the corresponding transmission slide block.

In a further technical solution, the top and sides of the maintenance cavity are provided with inspection openings, the inspection openings are sealed with a maintenance sealing plate, the bottom wall of the maintenance cavity is provided with a motor base, and a maintenance motor is installed in the motor base. , a transmission shaft is installed at the output end of the maintenance motor, and a transmission installation ring is installed on the part of the transmission shaft placed inside the maintenance cavity. The transmission installation ring is symmetrically provided with a carrying rod, and the end of the carrying rod is fixed on the upper wall. There is a mounting rod body, a mounting slide cylinder is fixedly installed on the rear wall of the brushing plate, a mounting sliding cavity is provided in the mounting slide cylinder, the end of the mounting rod body is tilted outward, and the mounting slide block is fixedly installed at the end of the mounting rod body , the installation slider is slidably installed in the mounting slide cavity, the installation slider supports and is installed with a return spring, and the end of the transmission shaft penetrates the assembly boss portion and is placed in the filter function cylinder, so The stirring rod is installed at the end of the transmission shaft.

In a further technical solution, the main body of the equipment is composed of an upper casing on the upper side and a lower casing on the lower side. The connecting portion between the upper outer wall of the lower casing and the lower side of the upper casing is provided with a butt mounting portion. Use the screws to complete the sealed butt installation.

In a further technical solution, the upper outer wall of the upper housing is symmetrically provided with a mounting ring portion, the mounting ring portion is rotatably mounted with a hook handle, and the upper outer wall of the upper housing is provided with a transparent observation window.

In a further technical solution, a control core is embedded in the inner wall of the lower side of the lower housing. The control core is a controller composed of a power module, a single-chip microcomputer control board and other electronic control components. The control core and the separation and filtering mechanism are The inner electric structure is electrically connected. The front side wall of the lower housing is provided with a CNC screen and a button control part. The control core is electrically connected to the CNC screen and the button control part.

In a further technical solution, a docking installation barrel is installed in a threaded seal on the upper side of the matching filter body, and the docking installation barrel is provided with a threaded docking portion, and the threaded docking portion is threaded and sealingly connected to the bottom of the input docking pipe. The bottom of the treatment chamber is provided with an embedded installation groove. The embedded installation groove is provided with a fastening installation part. The assembly boss part passes through and is fixed to the embedded installation groove. The top of the filter function cylinder is rotationally connected and provided with a butt sealing ring. , the docking sealing ring is threadedly connected to the top hole of the docking installation barrel and communicates with the input docking pipe.

In a further technical solution, the rear wall of the mating processing plate is provided with connecting rods, and the end of each connecting rod is connected to a transmission docking ring. The transmission docking ring is placed in the center of the matching processing chamber. The transmission docking ring The inner wall array is provided with embedded card slots, and the outer wall array of the filter function cylinder is provided with a snap-in embedded plate. After the filter function cylinder is installed, the snap-in embedded plate is connected to the embedded card slot and the embedded card position. The matching processing chamber A sliding groove is provided at the bottom, and a sliding ring is slidably installed in the sliding groove. The top of the sliding ring is fixedly connected to each of the matching processing plates.

Beneficial effects of the present invention:

When the wastewater treatment equipment of the present invention that can efficiently separate suspended solids is used, the wastewater transmission pipe is connected to the input docking pipe, and the output docking pipe is connected to the input pipe of the post-filtration disinfection equipment, so that the equipment can be used in medical treatment During the wastewater transmission process, the wastewater enters through the input docking pipe end, so that the wastewater first enters the separation and filtering mechanism. The filtering function cylinder cooperates with the inner filtering net to achieve filter interception and is stirred by the stirring rod, so that the wastewater accelerates and leaks out of the filtering function cylinder. Filtration transmission efficiency. The filtered wastewater flows out from the filtration function cylinder and is filtered again by each fine filter mesh in the processing chamber. It flows into the circulation transmission chamber and flows in from the output docking pipe end for subsequent disinfection treatment to achieve suspension in the medical wastewater. Materials can be filtered continuously and efficiently;

In the present invention, by arranging a separation and filtering mechanism in the circulation transmission cavity, it is possible to achieve high-efficiency filtration of medical wastewater through an internal double-layer filtering structure. The separation and filtering mechanism is composed of a filtering matching mechanism and a filtering treatment mechanism, so that the wastewater passes through After the input docking pipe is transmitted in, the pipe end is first connected and connected through the docking installation, so that the wastewater directly enters the filter function cylinder. A filter treatment net is provided on the inner layer of the filter function tube, so that the filter treatment net mainly plays a role in removing suspended solids in the wastewater. The filtration effect, combined with the high-speed rotation of the stirring rod, can drive the internal wastewater to form a vortex centrifugal state, which can accelerate the leakage of wastewater from the filter treatment net and the filter function cylinder into the matching treatment chamber. At this time, the suspended particles in the wastewater are efficiently intercepted by the filter treatment net. It is greatly reduced internally, and after the wastewater enters the matching treatment chamber, it is filtered through each fine filter screen to filter the remaining fine particles before it can flow out. Therefore, through the cooperation of the filter processing screen and the fine filter screen, the filtration can be achieved The treatment net achieves the filtration effect of a large amount of suspended solids and cooperates with the fine filter mesh to filter and intercept the remaining fine particles in the subsequent wastewater to achieve high-efficiency filtration of various suspended solids in medical wastewater. At the same time, the division of labor between the two can reduce the fine filter mesh. Clogging situation avoids the problem of large amounts of suspended solids directly causing clogging of the fine filter mesh with higher filtration level;

The separation and filtration mechanism of the present invention has a filter structure maintenance functional component, so that it can maintain efficient and effective transmission and filtration effects for large-volume medical wastewater transmission and filtration for a long time. The filter function cylinder is composed of four sets of filter processing nets to form a filter layer. It performs the main filtration effect on a large amount of suspended solids in medical wastewater, and the filtration treatment body is equipped with a recovery and cleaning structure for the filter treatment net. In the cleaning and maintenance function mode, it can be pulled by passing in cleaning liquid or clean water and energizing the transmission electromagnetic ring. By driving the transmission line, the filter net can be driven back to the maintenance cavity through the maintenance brush, and the inner surface with a large amount of suspended matter attached to it is tilted towards the cleaning structure of the maintenance cavity, and cooperates with the maintenance cavity to drive the brush plate to rotate , during the rotation process, the brushing plate will slide outward and close to the filter processing net through the sliding cylinder and the internal connection structure, so as to continuously adhere to the filter processing net and high-speed brushing. The rotating action and the brushing drive drive the internal cleaning fluid to achieve high-speed cleaning. The surface of the filter screen that is tilted and intercepts suspended solids is exposed to achieve efficient treatment. At the same time, after the filter screen is slid and placed in the maintenance chamber, the stirring rod rotates in the filter function cylinder, which can simultaneously drive the filter function cylinder and the matching processing chamber. The cleaning liquid or clean water rotates together, thereby driving the filter function cylinder and the transmission docking ring structure to rotate. The cleaning liquid rotates at high speed through the fine filter mesh and cooperates with the transmission docking ring to drive the processing brush to fit the surface of the fine filter mesh and rotate to achieve fine filtration. The inner surface of the mesh is treated with high efficiency, and the condensed and intercepted attachments on the surface of the filter structure are scraped and ground for grinding to restore the filtration effect and circulation rate of the fine filter mesh, while the outer surface of the fine filter mesh is moved down the filter processing mesh. During the process, the linkage line body is pulled, which will drive the linkage ring body to slide downward relative to the outer surface of the matching filter, thereby achieving an efficient removal effect of a small amount of condensation on the outer surface of the matching filter body and the outside of the fine filter screen through the outer brush. This enables efficient cleaning and maintenance of the internal structure to restore the filtration and circulation efficiency of each structure. At the same time, the installation and combination structure of the separation filter mechanism makes it possible to easily and efficiently disassemble the separation filter mechanism and clean and maintain the internal structure during regular disassembly and maintenance;

Description of the drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only For some embodiments of the invention, those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

The present invention will be further described below in conjunction with the accompanying drawings and examples.

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic diagram of the internal structure of the present invention;

Figure 3 is a schematic structural diagram of the separation and filtering mechanism 20 in Figure 2;

Figure 4 is a schematic structural diagram of the filter fitting mechanism 30 in Figure 3;

Figure 5 is a schematic structural diagram of the filtration processing mechanism 45 in Figure 3;

Figure 6 is an enlarged schematic diagram of the structure at point A in Figure 5.

FIG. 7 is a schematic diagram of the installation structure of the filtering net 72 in FIG. 5 .

Detailed ways

The present invention will be described in detail below with reference to Figures 1-7. For convenience of description, the directions mentioned below are defined as follows: the up, down, left, right and front directions mentioned below are consistent with the up, down, left, right and front directions of the projection relationship of Figure 1 itself.

A kind of wastewater treatment equipment that can efficiently separate suspended solids is described in conjunction with the accompanying drawings 1-7, including a main body 11 of the equipment. A circulation transmission chamber 19 is provided in the main body 11 of the equipment. The upper side of the circulation transmission chamber 19 is connected with an input pair. The connecting pipe 14 is connected to the lower side of the flow transmission cavity 19 and is provided with an output connecting pipe 15. A separation filter mechanism 20 is fixedly installed in the flow transmission cavity 19. The separation filter mechanism 20 includes a filter matching mechanism 30, and the filter matching mechanism 30 includes a matching filter body 31. The matching filter body 31 is provided with a matching processing chamber 34. The inner wall of the matching processing chamber 34 is provided with a fine filter screen 35 in an array. A matching processing plate 39 is rotatably installed in the array inside the matching processing chamber 34. The matching processing plate 39 is close to the fine filter screen 35. An array of processing brushes 40 is provided on one side, and a filtering processing mechanism 45 is fixedly mounted on the lower side of the filtering body 31. The filtering processing mechanism 45 includes a filtering processing body 46, and an assembly boss 55 is provided on the upper side of the filtering processing body 46. The assembly boss is A filter function cylinder 70 is rotatably installed in the annular chute on the upper side of the table portion 55. A stirring rod 69 is rotated in the center of the filter function cylinder 70. Four sets of filter processing nets 72 are slidably installed in an annular array on the inner wall of the filter function cylinder 70. The filter processing body 46 is provided with a maintenance cavity 47. The maintenance cavity 47 is filled with clean liquid. The filter processing net 72 can slide into the maintenance cavity 47 through transmission and is in an inclined and stretched state. There are two sets of symmetrical rotations in the maintenance cavity 47. The brushing plate 53 is in an inclined state and is provided with a maintenance brush 54 on the outer surface. A linkage ring 61 is provided on the outside of the matching filter body 31 that can be lifted and lowered. The linkage ring 61 is provided on an inner side close to the outer wall of the matching filter body 31. There are 62 outer brushes.

Preferably, the annular array on the inner wall of the filtering function cylinder 70 is provided with four sets of slide rail strips 80, the slide rail strips 80 are symmetrically provided with lifting slides 82, and the upper side of the filter processing net 72 is connected with an arc-shaped rubber rod 81. The rubber rods 81 are slidably arranged on both sides in the adjacent slide rail strips 80. The slide rail strips 80 are provided with slideway springs 83 that offset the arc-shaped rubber rods 81. There are four groups of annular arrays on the inner wall of the assembly boss portion 55. The arc chute 74 has a sealing arc plate 73 fixedly connected to the bottom of the filtering net 72 , and the sealing arc plate 73 is slidably disposed in the arc chute 74 .

Preferably, a transmission bottom plate 64 is fixedly installed at the bottom of the maintenance cavity 47. The annular array of the transmission bottom plate 64 is provided with four groups of transmission sliding cavities 65. A transmission electromagnetic ring 68 is installed on the inner wall of the transmission bottom plate 64. The transmission electromagnetic ring 68 and each transmission sliding cavity 65 are installed. Connected, a return spring 66 is installed in the transmission sliding cavity 65, a transmission slide block 67 is slidingly installed in the transmission slide cavity 65, a transmission line body 58 is installed at the end of the transmission slide block 67, and the filter processing body 46 is provided with four side inner wall arrays The transmission line trough 56 has an inclined outlet hole. The transmission line body 58 passes through the end of the transmission line trough 56 and enters the corresponding arc-shaped chute 74. The end of the transmission line body 58 is connected to the bottom of the corresponding sealing arc plate 73. .

Preferably, the top outer wall of the filtration treatment body 46 is provided with four sets of support slide bars 60 in an annular array. The outer wall of the linkage ring body 61 is provided with four hole rings corresponding to the array. The support slide bars 60 are equipped with support springs 63. The linkage ring body 61 The support slider 60 and the support spring 63 are slidably disposed on the outside of the matching filter body 31. The top of the transmission line trough 56 is connected with a branch line trough 57. The bottom of the linkage ring body 61 is connected with a linkage line body 59. The linkage line body 59 passes through the branch line. The ends of the slot 57 and the transmission line slot 56 are connected to the corresponding transmission slide blocks 67 .

Preferably, the maintenance cavity 47 is provided with an access port 84 on the top and side, and the access port 84 is sealed with an access sealing plate 85. The bottom wall of the maintenance cavity 47 is provided with a motor base 48, and a maintenance motor 49 is installed in the motor base 48. A transmission shaft 50 is installed at the output end of the motor 49. The transmission shaft 50 is placed inside the maintenance cavity 47 and is partially installed with a transmission mounting ring 51. The transmission mounting ring 51 is symmetrically provided with a carrying rod 52, and the end of the carrying rod 52 is fixed with a mounting rod body on the upper wall. 75. A mounting slide 76 is fixedly installed on the rear wall of the brushing plate 53. A mounting sliding cavity 77 is provided in the mounting slide 76. The end of the mounting rod 75 is tilted outward. The end of the mounting rod 75 is fixedly installed with a mounting slide 78. The mounting slide The block 78 is slidably installed in the carrying sliding cavity 77. The installation slide block 78 is supported and installed with a return spring 79. The end of the transmission shaft 50 penetrates the assembled boss portion 55 and is placed in the filter function cylinder 70. The end of the transmission shaft 50 is installed with a stirring rod 69. .

Preferably, the main body 11 of the equipment is composed of an upper shell 22 on the upper side and a lower shell 21 on the lower side. The butt joint between the upper outer wall of the lower shell 21 and the lower side of the upper shell 22 is provided with a butt mounting part 23 for mating screws. Complete the sealed docking installation.

Preferably, the upper outer wall of the upper housing 22 is symmetrically provided with a mounting ring portion 12, the mounting ring portion 12 is rotatably mounted with a hook handle 13, and the upper outer wall of the upper housing 22 is provided with a transparent observation window 16.

Preferably, a control core 25 is embedded in the inner wall of the lower side of the lower housing 21. The control core 25 is a controller composed of a power module, a single-chip microcomputer control board and other electrical control components. The control core 25 is electrically connected to the electric structure in the separation and filtering mechanism 20. connection, the front side wall of the lower housing 21 is provided with a CNC screen 17 and a button control part 18, and the control core 25 is electrically connected to the CNC screen 17 and the button control part 18.

Preferably, a docking installation barrel 32 is installed in a threaded seal on the upper side of the filter body 31. The docking installation barrel 32 is provided with a threaded docking part 33. The threaded docking part 33 is threaded and sealed with the bottom of the input docking pipe 14. The bottom of the matching processing chamber 34 is provided with The embedded installation groove 44 is provided with a fastening installation part 41. The assembly boss part 55 passes through and is fixed in the embedded installation groove 44. The top of the filter function cylinder 70 is rotatably connected with a butt sealing ring 71, and the butt sealing ring 71 is connected with the embedded installation groove 44. The top hole of the docking installation barrel 32 is threaded and sealed and communicates with the input docking pipe 14 .

Preferably, the back wall of the mating processing plate 39 is provided with connecting rods 38. The ends of each connecting rod 38 are connected to the transmission docking ring 36. The transmission docking ring 36 is placed in the center of the mating processing chamber 34. The inner wall array of the transmission docking ring 36 is provided with embedded In the card slot 37, the outer wall array of the filter function cylinder 70 is provided with a snap-in embedded plate 86. After the filter function cylinder 70 is installed, the snap-in embedded plate 86 is connected to the embedded card slot 37 in the card position, and a sliding groove 42 is provided at the bottom of the processing chamber 34. , a sliding ring 43 is slidably installed in the sliding groove 42, and the top of the sliding ring 43 is fixedly connected to each matching processing plate 39.

Specific usage methods of the present invention:

When in use, the wastewater transmission pipe is connected to the input docking pipe 14, and the output docking pipe 15 is connected to the input pipe of the post-filtration disinfection equipment, so that during the medical wastewater transmission process through this equipment, the wastewater passes through the input docking pipe 14. After entering, the wastewater first enters the separation and filtering mechanism 20. The filtering function cylinder 70 cooperates with the inner filter processing screen 72 to achieve filter interception and is stirred by the stirring rod 69, so that the wastewater accelerates to seep out from the filtering function cylinder 70 to improve the filtration transmission efficiency. After filtering After the wastewater permeates and flows out of the filtration function cylinder 70, it is filtered again by each fine filter mesh 35 of the matching treatment chamber 34 and flows into the circulation transmission chamber 19, and is output and inflowed from the output docking pipe 15 for subsequent disinfection, so as to eliminate suspended solids in the medical wastewater. Achieve continuous and efficient filtration processing;

In the present invention, by arranging the separation and filtering mechanism 20 in the circulation transmission cavity 19, the efficient filtering function of medical wastewater can be realized through the internal double-layer filtering structure. The separation and filtering mechanism 20 is connected by the filtering matching mechanism 30 and the filtering processing mechanism 45. Therefore, after the wastewater is transmitted through the input docking pipe 14, it is first connected and docked through the docking installation barrel 32 so that the wastewater directly enters the filtering function cylinder 70. A filtering treatment net 72 is provided on the inner layer of the filtering function cylinder 70, thereby filtering and processing The net 72 mainly plays a filtration effect on the suspended matter in the wastewater. At the same time, it cooperates with the high-speed rotation of the stirring rod 69 to drive the internal wastewater to form a vortex centrifugal state, which can accelerate the leakage of the wastewater from the filter treatment net 72 and the filter function cylinder 70 into the matching treatment chamber. 34, at this time, the suspended particles in the waste water are efficiently intercepted and greatly reduced inside by the filtering treatment screen 72. After the wastewater enters the matching treatment chamber 34, the fine particles remaining inside are filtered through each fine filter screen 35 again before flowing out. Therefore, through the cooperation of the filtering screen 72 and the fine filter screen 35, the filtering screen 72 can achieve the filtration effect of a large amount of suspended solids, and the fine filter screen 35 can be used to filter and intercept the remaining fine particles in the subsequent wastewater again to achieve high efficiency. Filters various types of suspended solids in medical wastewater. At the same time, the division of labor between the two can reduce the clogging of the fine filter screen 35 and avoid the problem of a large amount of suspended solids directly clogging the fine filter screen 35 with a higher filtration level;

The separation and filtration mechanism 20 of the present invention has a filtration structure maintenance functional component, so that it can maintain efficient and effective transmission and filtration effects for large-volume medical wastewater transmission and filtration for a long time. The filtration function cylinder 70 is composed of four sets of filtration treatment nets 72 The filter layer is composed of a main filtration effect on a large amount of suspended solids in medical wastewater, and a recovery and cleaning structure for the filter treatment net 72 is provided in the filtration treatment body 46. In the cleaning and maintenance function mode, the cleaning liquid or clean water can be passed in, The transmission electromagnetic ring 68 is energized and pulled to drive the transmission line body 58, which can actually drive the filter processing net 72 back into the maintenance cavity 47 through the maintenance brush 54, and the inner surface in an inclined state with a large amount of suspended matter attached faces the maintenance cavity 47. cleaning structure, and cooperates with the maintenance cavity 47 to drive the brushing plate 53 to rotate. During the rotation, the brushing plate 53 will slide outward through the sliding cylinder 76 and the internal connection structure to approach the filtering net 72, thereby continuously protecting the filtering net 72. Combined with high-speed brushing, the rotating action combined with the brushing drives the internal cleaning liquid to achieve high-speed and efficient treatment of the surface of the filtering net 72 that is tilted and intercepts the exposed suspended matter. At the same time, after the filtering net 72 is slid and placed in the maintenance cavity 47 , the stirring rod 69 rotates in the filter function cylinder 70, which can simultaneously drive the filter function cylinder 70 and the cleaning liquid or clean water in the processing chamber 34 to rotate together, thereby driving the filter function cylinder 70 and the transmission docking ring 36 structure to rotate, and clean the liquid The high-speed rotation passes through the fine filter screen 35 and cooperates with the transmission docking ring 36 to drive the processing brush 40 to fit the surface of the fine filter 35 and rotate to achieve high-efficiency treatment of the inner surface of the fine filter 35, condensing and intercepting the surface of the filter structure. The attachments are scraped and ground to restore the filtration effect and circulation rate of the fine filter screen 35. When the outer surface of the fine filter screen 35 is moved down by the filter processing screen 72, the linkage line 59 is pulled and will drive the linkage. The ring body 61 slides downward relative to the outer surface of the matching filter body 31, thereby achieving an efficient removal effect of a small amount of condensation on the outer surface of the matching filter body 31 and the outside of the fine filter screen 35 through the outer brush 62, thereby achieving efficient internal cleaning. Cleaning and maintenance of the structure restores the filtration and circulation efficiency of each structure. At the same time, the installation and combination structure of the separation filter mechanism 20 makes it possible to simply and efficiently disassemble the separation filter mechanism 20 and clean and maintain the internal structure during regular disassembly and maintenance.

The above embodiments are only for illustrating the technical concepts and characteristics of the present invention. Their purpose is to enable those familiar with the technology in this field to understand the content of the present invention and implement it, and cannot limit the scope of protection of the present invention. All equivalent changes or modifications made based on the spirit of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A kind of wastewater treatment equipment that can efficiently separate suspended solids, including a main body of the equipment. The main body of the equipment is provided with a circulation transmission chamber. The upper side of the circulation transmission chamber is connected with an input docking pipe. The lower side of the circulation transmission chamber The side connection is provided with an output docking pipe, which is characterized in that: a separation filter mechanism is fixedly installed in the circulation transmission cavity, the separation filter mechanism includes a filter matching mechanism, the filter matching mechanism includes a matching filter body, and the matching filter body A matching processing chamber is provided, and an array of fine filters is provided on the inner wall of the matching processing chamber. A matching processing plate is rotationally installed on the array in the matching processing chamber. The matching processing plate is provided with an array on one side close to the fine filtering mesh. Treatment brush, a filtering mechanism is fixedly mounted on the lower side of the matching filter body, the filtering mechanism includes a filtering body, an assembly boss is provided on the upper side of the filtering body, and the assembly boss is on The side annular chute is rotatably installed with a filter function cylinder. A stirring rod is rotated in the center of the filter function cylinder. Four sets of filter processing nets are slidably installed in an annular array on the inner wall of the filter function cylinder. The filter processing body is equipped with a maintenance Cavity, the maintenance cavity is filled with clean liquid, the filter processing net can be slid into the maintenance cavity through transmission and is in an inclined and stretched state, and two sets of brushing plates are symmetrically rotated in the maintenance cavity, so The brushing plate is in an inclined state and is provided with a maintenance brush on the outer surface. A linkage ring body can be lifted and lowered on the outside of the matching filter body. An outer brush is provided on the inner side of the linkage ring body close to the outer wall of the matching filter body. , the annular array on the inner wall of the filter function barrel is provided with four sets of slide rail strips, the slide rail strips are symmetrically provided with lifting slides, and the upper side of the filter treatment net is connected with an arc-shaped rubber rod. Both sides of the rod are slidably arranged in the adjacent slide rail strips. A slide spring is provided in the slide rail strip to offset the arc-shaped rubber rod. An annular array on the inner wall of the assembly boss portion is provided with four An arc-shaped chute is formed. A sealing arc plate is fixedly connected to the bottom of the filter treatment net. The sealing arc plate is slidably installed in the arc-shaped chute. A transmission bottom plate is fixedly installed at the bottom of the maintenance cavity. The transmission bottom plate The bottom plate annular array is provided with four groups of transmission sliding cavities. A transmission electromagnetic ring is installed on the inner wall of the transmission bottom plate. The transmission electromagnetic ring is connected with each of the transmission sliding cavities. A return spring is installed in the transmission sliding cavity. A transmission slider is slidably installed in the sliding cavity, and a transmission line body is installed at the end of the transmission slider. The inner wall array on the side of the filter body is provided with four transmission line troughs, and the transmission line trough has an inclined outlet hole. The transmission line body passes through the end of the transmission line trough and enters the corresponding arc-shaped chute. The end of the transmission line body is connected to the bottom of the corresponding sealing arc plate. The outer wall array at the top of the filter treatment body is annular. There are four groups of support sliding rods. The outer wall of the linkage ring is provided with four hole rings in a corresponding array. The support sliding rods are equipped with support springs. The linkage ring body passes through the support sliding rods and the support. A spring is slidably disposed on the outside of the matching filter body. The top of the transmission line trough is connected with a branch line trough. The bottom of the linkage ring body is connected with a linkage line body. The linkage line body passes through the branch line trough and all the linkage line troughs. The end of the transmission line trough is connected to the corresponding transmission slider, the top side of the maintenance cavity is provided with an inspection opening, the inspection opening is sealed with an inspection sealing plate, and the bottom wall of the maintenance cavity is provided with a motor seat. , a maintenance motor is installed in the motor seat, a transmission shaft is installed at the output end of the maintenance motor, a transmission installation ring is installed on the part of the transmission shaft placed inside the maintenance cavity, and the transmission installation ring is symmetrically provided with a carrying rod , the upper wall of the end of the mounting rod is fixed with a mounting rod, the rear wall of the brushing plate is fixed with a mounting slide, the mounting slide is equipped with a mounting sliding cavity, the end of the mounting rod is tilted outward, so A mounting slider is fixedly installed at the end of the mounting rod, and the mounting slider is slidably installed in the mounting slide cavity. The mounting slider is supported by a return spring, and the end of the transmission shaft penetrates the assembly boss portion. Placed in the filter function cylinder, the stirring rod is installed at the end of the transmission shaft, and a docking installation cylinder is installed with a thread seal on the upper side of the matching filter body. The docking installation cylinder is provided with a threaded docking part, and the thread The docking part is threaded and sealingly connected to the bottom of the input docking pipe, the bottom of the mating processing chamber is provided with an embedded installation groove, the embedded installation groove is provided with a fastening installation part, and the assembly boss part passes through and is fixed on the embedded In the installation groove, the top of the filter function cylinder is rotatably connected with a docking seal ring, and the docking seal ring is threadedly connected to the hole on the top of the docking installation cylinder and communicates with the input docking pipe. 2. A kind of wastewater treatment equipment that can efficiently separate suspended solids according to claim 1, characterized in that: the main body of the equipment is composed of an upper shell on the upper side and a lower shell on the lower side, and the lower shell is spliced. The butt portion between the outer wall of the upper side of the housing and the lower side of the upper housing is provided with a butt installation portion that cooperates with screws to complete the sealed butt installation. 3. A kind of wastewater treatment equipment capable of efficiently separating suspended matter according to claim 2, characterized in that: the outer wall of the upper side of the upper housing is symmetrically provided with a mounting ring, and the mounting ring is rotatably mounted with a hook handle. , the upper outer wall of the upper housing is provided with a transparent observation window. 4. A kind of wastewater treatment equipment that can efficiently separate suspended solids according to claim 2, characterized in that: a control core is embedded in the inner wall of the lower side of the lower housing, and the control core is controlled by a power module and a single-chip microcomputer. A controller composed of electronic control components such as a board, the control core is electrically connected to the electric structure in the separation filter mechanism, the front side wall of the lower housing is provided with a numerical control screen and a button control part, the control core is connected to the The numerical control screen and the button control part are electrically connected. 5. A kind of wastewater treatment equipment that can efficiently separate suspended solids according to claim 1, characterized in that: the rear wall of the matching treatment plate is provided with a connecting rod, and the end of each connecting rod is connected to a transmission docking ring, so The transmission docking ring is placed in the center of the mating processing chamber. The inner wall array of the transmission docking ring is provided with embedded card slots. The outer wall array of the filter function cylinder is provided with a clip embedded plate. After the filter function cylinder is installed, The snap-in embedded plate is connected to the embedded card slot and the clamping position. The bottom of the matching processing chamber is provided with a sliding groove. A sliding ring is slidably installed in the sliding groove. The top of the sliding ring is fixed to each of the matching processing plates. connect.