Wastewater treatment equipment for friction heat treatment of medical wastes

Abstract

The invention discloses wastewater treatment equipment for friction heat treatment of medical waste in the field of medical wastewater treatment.The wastewater treatment equipment comprises a machine body, a drainage assembly, a wastewater treatment assembly, a conveying assembly and a floccule suction assembly.The wastewater is sucked into a filter cartridge to be treated, and floccules are pushed out in time during treatment; and the floccules do not need to be cleaned by a worker after each treatment is finished, so that the wastewater treatment efficiency is improved when the medical wastes are continuously treated.

Description

Technical Field

[0001] The invention relates to the technical field of medical wastewater treatment, in particular to wastewater treatment equipment used for friction heat treatment of medical waste. Background Art

[0002] Medical waste refers to waste with direct or indirect infectious, toxic and other harmful properties generated by medical institutions in the course of medical treatment, prevention, health care and other related activities. These wastes include but are not limited to various wastes generated during the diagnosis and treatment of patients, such as used cotton balls, gauze, adhesive tape, disposable medical instruments, postoperative waste, expired medicines, etc. Medical waste is divided into five categories: infectious waste, pathological waste, injury waste, pharmaceutical waste and chemical waste.

[0003] When using friction heat technology to treat medical waste, the friction between the destruction device and the medical waste is used to convert mechanical energy into thermal energy to disinfect the medical waste at high temperature. The wastewater mainly comes from the condensation wastewater generated by the condensation of a small amount of steam generated by the medical waste during the disinfection heating process and the spray wastewater generated by the spraying during the cooling process. When treating these wastewaters, chemical agents need to be added to react with harmful elements in the wastewater to form flocs to purify the wastewater to a certain extent. However, in the existing wastewater treatment equipment, flocs float inside the treatment box during the treatment process, and the flocs need to be salvaged after each treatment. The steps are cumbersome in continuous wastewater treatment, which reduces the treatment efficiency. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems and / or the problems existing in the existing wastewater treatment equipment for frictional heat treatment of medical waste, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a wastewater treatment equipment for frictional heat treatment of medical waste, which improves the wastewater treatment efficiency during continuous waste treatment by sucking the wastewater into the filter cartridge for treatment and pushing out the flocs in time during the treatment.

[0007] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A wastewater treatment device for friction heat treatment of medical waste, comprising:

[0009] The machine body comprises a wastewater treatment tank, a fixed cabin installed on the top of the wastewater treatment tank, and a medical wastewater condensation barrel installed on the top of the fixed cabin, and a chemical agent tank is installed on the side wall of the wastewater treatment tank;

[0010] A drainage assembly is installed inside the fixed cabin and is used to discharge the medical waste water inside the medical waste water condensation barrel;

[0011] A wastewater treatment component, comprising a mobile frame slidably located inside the wastewater treatment box, a filter cartridge rotatably connected to the mobile frame, and a lifting plate located inside the filter cartridge, wherein the mobile frame is connected to the drainage component and moves back and forth inside the wastewater treatment box as the drainage component drains the medical waste condensation barrel, and the mobile frame drives the filter cartridge to rotate inside the mobile frame when it moves, and a water inlet and outlet are provided on the side wall of the mobile frame, a stirring blade is installed on the inner wall of the filter cartridge, a filter screen is installed on the inner wall of the lifting plate, a scraper is installed on the outer wall of the lifting plate, and the lifting plate is connected to the filter cartridge, and each time the mobile frame moves forward to the front end of the wastewater treatment box, the lifting plate moves upward to push the flocs inside the filter cartridge upward;

[0012] A conveying assembly is installed at the rear of the wastewater treatment tank. When the mobile frame moves backward to the rear end of the wastewater treatment tank, the mobile frame is connected to the conveying assembly. When the mobile frame moves forward, the mobile frame drives the conveying assembly to convey the chemical agent in the chemical agent tank to the inside of the filter cartridge.

[0013] The floc suction component is installed at the front end of the wastewater treatment tank. When the movable frame moves forward to the front end of the wastewater treatment tank, the movable frame is connected to the floc suction component and drives the floc suction component to suck the flocs pushed upward by the lifting plate.

[0014] As a preferred solution of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, a first drain outlet is opened on the top of the fixed cabin, the first drain outlet is connected to the drain pipe of the medical waste condensation barrel, and a second drain outlet is opened at the bottom of the fixed cabin.

[0015] As a preferred solution of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, the drainage component includes a motor installed on the side wall of the fixed cabin and a baffle sliding inside the fixed cabin, the output end of the motor extends into the fixed cabin and is installed with a second reciprocating threaded rod, the side wall of the baffle is provided with a second reciprocating threaded hole, the second reciprocating threaded rod rotates and extends into the second reciprocating threaded hole, the top of the baffle is provided with a third drainage port, and the side wall of the baffle is installed with a first one-way rack.

[0016] As a preferred solution of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, the side wall of the fixed cabin is rotatably connected to a first one-way gear, the first one-way gear is meshed with the first one-way rack, the side wall of the first one-way gear is installed with a fourth pulley, the bottom of the fixed cabin is rotatably connected to a reciprocating threaded rod, the side end of the reciprocating threaded rod is installed with a first bevel gear, the bottom of the side wall of the fixed cabin is rotatably connected to a third pulley, the third pulley and the fourth pulley are connected by a belt, the side wall of the third pulley is installed with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0017] As a preferred solution of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, a vertical plate is installed on the top of the movable frame, a first reciprocating threaded hole is opened on the side wall of the vertical plate, a second gear is installed at the bottom of the filter cartridge, and a first rack is installed at the bottom center of the wastewater treatment box, and the first rack is meshed with the second gear.

[0018] As a preferred solution of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, a first gear is rotatably connected to the bottom of the wastewater treatment box near the tail end, a first pulley is installed on the top of the first gear, a fixed plate is installed on the inner wall of the wastewater treatment box, a second pulley is rotatably connected to the bottom of the fixed plate, the second pulley is connected to the first pulley by a belt, a threaded rod is installed on the top of the second pulley, and a third rack is installed at the tail end of the bottom of the movable frame.

[0019] As a preferred solution of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, a second threaded rod is rotatably connected to the bottom of the filter cartridge, a second threaded hole is opened on the top of the lifting plate, the second threaded rod rotates through the second threaded hole, and a third gear is rotatably connected to the bottom of the filter cartridge, and the third gear and the second threaded rod are coaxially fixedly connected.

[0020] As a preferred solution of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, the conveying assembly includes a fixed pipe installed on the inner wall of the wastewater treatment tank, a piston located inside the fixed pipe, an inlet pipe installed on the top of the fixed pipe and connected to the chemical agent tank, and an outlet pipe installed on the top of the fixed pipe, a fixed rod is installed at the bottom of the piston, a first threaded hole is opened at the bottom end of the fixed rod, a first one-way valve is installed on the inlet pipe body, and a second one-way valve is installed on the outlet pipe body.

[0021] As a preferred embodiment of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, the floc suction assembly includes an air pipe installed at the front end of the wastewater treatment tank, an impeller rotatably connected to the inside of the air pipe, and a connecting part installed on the side wall of the wastewater treatment tank.

[0022] As a preferred solution of the wastewater treatment equipment for frictional heat treatment of medical waste described in the present invention, a third bevel gear is installed at the side end of the impeller, the connecting part includes a sixth pulley rotatably connected to the side wall of the wastewater treatment box, a second rack is installed at the front end of the bottom of the wastewater treatment box, a second one-way gear is rotatably connected to the inner wall of the wastewater treatment box, a fifth pulley is rotatably connected to the outer wall of the wastewater treatment box, the fifth pulley is coaxially fixedly connected to the second one-way gear, the sixth pulley is connected to the fifth pulley by a belt, a rotating rod is installed on the side wall of the sixth pulley, the other end of the rotating rod extends into the interior of the trachea and is installed with a fourth bevel gear, and the fourth bevel gear is meshed with the third bevel gear.

[0023] Compared with the prior art: a fixed cabin is arranged on the top of the wastewater treatment box, a medical waste condensation barrel is located on the top of the fixed cabin, a drainage component is arranged on the side wall of the fixed cabin, and the condensed wastewater in the condensation barrel is discharged; a mobile frame is arranged inside the wastewater treatment box, a filter cartridge is rotatably connected inside the mobile frame, a lifting plate is arranged inside the filter cartridge, a flocculent suction component is arranged at the front end of the wastewater treatment box, a chemical agent box and a conveying component are arranged at the tail end of the wastewater treatment box, when the drainage component discharges the medical condensed wastewater, the wastewater enters the wastewater treatment box, and the drainage component drives the mobile frame to move forward and backward, and when the mobile frame moves, it drives the filter cartridge to rotate, and the filter cartridge is rotated inside the filter cartridge. A vortex is generated to suck the wastewater inside the wastewater treatment box into the filter cartridge and mix it with chemicals to form flocs. When the mobile frame moves to the tail of the wastewater treatment box, it drives the conveying component to add chemicals to the filter cartridge. When the mobile frame moves to the front of the wastewater treatment box, it drives the lifting plate to move upward to scrape and push out the flocs inside the filter cartridge, and drives the floc suction component to suck out the flocs. By sucking the wastewater into the filter cartridge for treatment and pushing out the flocs in time during treatment, there is no need for the staff to clean the flocs after each treatment, thereby improving the wastewater treatment efficiency during continuous treatment of medical waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0025] Figure 1 This is an overall structural diagram of a wastewater treatment device for friction heat treatment of medical waste according to the present invention;

[0026] Figure 2 A cross-sectional structural diagram of a wastewater treatment device for friction heat treatment of medical waste according to the present invention;

[0027] Figure 3 It is a partial structural diagram of a drainage component of a wastewater treatment equipment for friction heat treatment of medical waste according to the present invention;

[0028] Figure 4 This is a bottom structural diagram of a fixed cabin of a wastewater treatment equipment for friction heat treatment of medical waste according to the present invention;

[0029] Figure 5 This is a structural diagram of a wastewater treatment component of a wastewater treatment equipment for friction heat treatment of medical waste according to the present invention;

[0030] Figure 6This is a bottom structural diagram of a mobile frame of a wastewater treatment equipment for friction heat treatment of medical waste according to the present invention;

[0031] Figure 7 This is a structural diagram of a conveying assembly of a wastewater treatment equipment for friction heat treatment of medical waste according to the present invention;

[0032] Figure 8 This is a partial structural diagram of a wastewater treatment device for friction heat treatment of medical waste according to the present invention. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0034] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] The present invention provides a wastewater treatment device for friction heat treatment of medical waste, which treats the wastewater by sucking it into a filter cartridge and pushes out floccules in time during the treatment, so that the staff does not need to clean the floccules after each treatment, thereby improving the wastewater treatment efficiency when continuously treating medical waste.

[0037] Example 1

[0038] Figure 1-2 The structure diagram of the first embodiment of the wastewater treatment equipment for friction heat treatment of medical waste according to the present invention is shown. Figure 1-Figure 2 A wastewater treatment device for friction heat treatment of medical waste in this embodiment includes a body 100, a drainage component 200, a wastewater treatment component 300, a conveying component 400 and a floc suction component 500.

[0039] The body 100 includes a wastewater treatment tank 110, a fixed cabin 120 installed on the top of the wastewater treatment tank 110, and a medical waste condensation barrel 130 installed on the top of the fixed cabin 120. A chemical agent tank 140 is installed on the side wall of the wastewater treatment tank 110. The medical waste condensation barrel 130 is a condensation tower component after friction heat treatment of medical waste. When the friction heat treatment temperature of the medical waste reaches a certain threshold, the medical waste is cooled by spraying. The spray wastewater and evaporated wastewater generated by the spraying during the cooling process enter the medical waste condensation barrel 130.

[0040] The drainage assembly 200 is installed inside the fixed cabin 120 and is used to transport and discharge the medical condensed wastewater inside the medical waste condensation barrel 130 to the wastewater treatment tank 110 .

[0041] The wastewater treatment component 300 includes a mobile frame 310 that is slidably located inside the wastewater treatment box 110, a filter cartridge 320 that is rotatably connected to the mobile frame 310, and a lifting plate 330 that is located inside the filter cartridge 320. The mobile frame 310 is connected to the drainage component 200, and as the drainage component 200 discharges the condensed wastewater of medical waste into the wastewater treatment box 110, it moves back and forth inside the wastewater treatment box 110. When the mobile frame 310 moves, it drives the filter cartridge 320 to rotate inside the mobile frame 310. A water inlet and outlet 310a is opened on the side wall of the mobile frame 310, a stirring blade 320a is installed on the inner wall of the filter cartridge 320, a filter screen 330a is installed on the inner wall of the lifting plate 330, and a scraper 330b is installed on the outer wall of the lifting plate 330. The lifting plate 330 is connected to the filter cartridge 320. When Each time the mobile frame 310 moves forward to the front end of the wastewater treatment box 110, the lifting plate 330 moves upward to push the flocs inside the filter cartridge 320 upward. When the mobile frame 310 moves, it drives the filter cartridge 320 to rotate. The filter cartridge 320 drives the stirring blade 320a to rotate to generate a vortex inside the mobile frame 310, so that the wastewater inside the wastewater treatment box 110 enters the mobile frame 310 and the filter cartridge 320 through the water inlet and outlet 310a, and is fully mixed with the chemical agent inside the filter cartridge 320 to form flocs. When the filter cartridge 320 rotates, due to centrifugal force, the flocs stay inside the filter cartridge 320 with the vortex, and the wastewater enters the filter cartridge 320 through the water inlet and outlet 310a on one side wall of the mobile frame 310, and is discharged through the water inlet and outlet 310a on the other side wall.

[0042] The conveying assembly 400 is installed at the rear end of the wastewater treatment tank 110. When the movable frame 310 moves backward to the rear end inside the wastewater treatment tank 110, the movable frame 310 is connected to the conveying assembly 400. When the movable frame 310 moves forward, the movable frame 310 drives the conveying assembly 400 to convey the chemicals inside the chemical tank 140 to the inside of the filter cartridge 320.

[0043] The floc suction assembly 500 is installed at the front end of the wastewater treatment tank 110. When the movable frame 310 moves forward to the front end of the wastewater treatment tank 110, the movable frame 310 is connected to the floc suction assembly 500 and drives the floc suction assembly 500 to suck the flocs pushed upward by the lifting plate 330.

[0044] Combination Figure 1-Figure 2 In this embodiment, a wastewater treatment device for friction heat treatment of medical waste is used. The condensed wastewater of medical waste in the medical waste condensation barrel 130 is discharged into the wastewater treatment box 110 through the drainage component 200. When the drainage component 200 discharges the wastewater, it drives the moving frame 310 to move back and forth in the wastewater treatment box 110, and drives the filter cartridge 320 to rotate to generate vortex, so that the wastewater in the wastewater treatment box 110 is sucked into the filter cartridge 320 and mixed with the chemical agent to form flocs. When the frame 310 moves backward to the rear end of the wastewater treatment tank 110, the mobile frame 310 is connected to the conveying assembly 400 and drives the conveying assembly 400 to convey the chemical agent inside the chemical agent tank 140 to the inside of the filter cartridge 320. When the mobile frame 310 moves forward to the front end of the wastewater treatment tank 110, it drives the lifting plate 330 to push the flocs inside the filter cartridge 320 upward, and the mobile frame 310 is connected to the floc suction assembly 500, driving the floc suction assembly 500 to suck out the flocs.

[0045] Example 2

[0046] Figure 1-8 The structure diagram of the second embodiment of the wastewater treatment equipment for friction heat treatment of medical waste according to the present invention is shown. Figure 1-Figure 8 , which is different from the above-mentioned embodiment, a wastewater treatment device for friction heat treatment of medical waste in this embodiment also includes:

[0047] A first drain outlet 120a is provided on the top of the fixed cabin 120, and the first drain outlet 120a is connected to the drain pipe of the medical waste condensation barrel 130. A second drain outlet 120b is provided at the bottom of the fixed cabin 120. The side wall of the fixed cabin 120 is rotatably connected to the first one-way gear 150, and the first one-way gear 150 is meshed with the first one-way rack 220c. The side wall of the first one-way gear 150 is installed with a fourth pulley 150a. The bottom of the fixed cabin 120 is rotatably connected to a reciprocating threaded rod 120d, and a first bevel gear 120d-1 is installed on the side end of the reciprocating threaded rod 120d. The bottom of the side wall of the fixed cabin 120 is rotatably connected to a third pulley 120d-2, and the third pulley 120d-2 is connected to the fourth pulley 150a by a belt. The side wall of the third pulley 120d-2 is installed with a second bevel gear 120d-3, and the second bevel gear 120d-3 is meshed with the first bevel gear 120d-1.

[0048] The drainage assembly 200 includes a motor 210 installed on the side wall of the fixed cabin 120 and a baffle 220 slidably located inside the fixed cabin 120. The output end of the motor 210 extends into the interior of the fixed cabin 120 and is installed with a second reciprocating threaded rod 210a. The side wall of the baffle 220 is provided with a second reciprocating threaded hole 220a. The second reciprocating threaded rod 210a rotates and extends into the second reciprocating threaded hole 220a. The second reciprocating threaded rod 210a is driven to rotate by starting the motor 210. When the second reciprocating threaded rod 210a rotates, the baffle 220 is pushed forward and backward by the screw structure. Reciprocating movement, a third drain outlet 220b is opened on the top of the baffle 220, and a first one-way rack 220c is installed on the side wall of the baffle 220. When the baffle 220 moves forward to its position, the first drain outlet 120a, the second drain outlet 120b and the third drain outlet 220b are connected, and the condensed wastewater of medical waste in the medical waste condensation barrel 130 enters the wastewater treatment box 110 through the first drain outlet 120a, the second drain outlet 120b and the third drain outlet 220b. When the baffle 220 moves backward, the baffle 220 closes the first drain outlet 120a.

[0049] A vertical plate 310b is installed on the top of the mobile frame 310, and a first reciprocating threaded hole 310b-1 is opened on the side wall of the vertical plate 310b. A second gear 320b is installed on the bottom of the filter cartridge 320. A first rack 110a is installed at the center of the bottom of the wastewater treatment box 110, and the first rack 110a is meshed with the second gear 320b. The bottom of the wastewater treatment box 110 is rotatably connected to the first gear 110b near the tail end, and a first pulley 110b-1 is installed on the top of the first gear 110b. A fixed plate 110c is installed on the inner wall of the wastewater treatment box 110, and a second pulley 110c-1 is rotatably connected to the bottom of the fixed plate 110c. The second pulley 110c-1 is connected to the first pulley 110b-1 through a belt. A threaded rod 110c-2 is installed on the top of the pulley 110c-1, and a third rack 310c is installed on the bottom tail end of the movable frame 310. The bottom of the filter cartridge 320 is rotatably connected to the second threaded rod 320c. A second threaded hole 330c is opened on the top of the lifting plate 330. The second threaded rod 320c rotates through the second threaded hole 330c. The bottom of the filter cartridge 320 is rotatably connected to the third gear 320c-1. The third gear 320c-1 and the second threaded rod 320c are coaxially fixedly connected. The second rack 110d is two guide plates arranged opposite to each other, and one of the guide plates is provided with gear teeth. When the baffle 220 moves backward, the first one-way rack 220c drives the first one-way gear 150 and the fourth pulley 150a to rotate. The fourth pulley 150a uses a belt to drive the third pulley 120d-2 and the second bevel gear 120d-3 to rotate, and the second bevel gear 120d-3 drives the first bevel gear 120d-1 and the reciprocating threaded rod 120d to rotate. When the reciprocating threaded rod 120d rotates, the screw structure is used to push the vertical plate 310b to drive the moving frame 310 to move back and forth inside the wastewater treatment box 110. When the moving frame 310 moves, it drives the filter cartridge 320 to move. When the filter cartridge 320 moves, the first rack 110a drives the second gear 320b to rotate, and then drives the filter cartridge 320 and the stirring blade 320a to rotate. When the stirring blade 320a rotates, a vortex is generated, and the wastewater inside the wastewater treatment box 110 is sucked into the filter cartridge 3 through the water inlet and outlet 310a. 20, and is fully mixed with the chemical agent through the stirring blade 320a to form floccules. When the movable frame 310 moves backward to the third rack 310c and meshes with the first gear 110b, the third rack 310c moves backward to drive the first gear 110b and the first pulley 110b-1 to rotate, and the first pulley 110b-1 uses the belt to drive the second pulley 110c-1 and the threaded rod 110c-2 to rotate. When the movable frame 310 moves forward, the third rack 310c drives the first gear 110b and the threaded rod 110c-2 to reverse, until the third rack 310c is separated from the first gear 110b. When the movable frame 310 moves forward to the second gear 320b and the first rack 110a are separated, at this time, as the filter cartridge 320 moves forward,The third gear 320c-1 moves to between the two guide plates of the second rack 110d, and the second rack 110d drives the third gear 320c-1 and the second threaded rod 320c to rotate, and the screw structure is used to push the lifting plate 330 to move upward, and the scraper 330b scrapes the floccules on the inner wall of the filter cylinder 320, and the filter screen 330a pushes the floccules to move upward. When the moving frame 310 moves backward, the second rack 110d drives the third gear 320c-1 and the second threaded rod 320c to reverse, and drives the lifting plate 330 to move downward until the third gear 320c-1 is separated from the second rack 110d, and the lifting plate 330 is reset.

[0050] The conveying assembly 400 includes a fixed pipe 410 installed on the inner wall of the wastewater treatment tank 110, a piston 420 located inside the fixed pipe 410, a liquid inlet pipe 430 installed on the top of the fixed pipe 410 and connected to the chemical agent tank 140, and a liquid outlet pipe 440 installed on the top of the fixed pipe 410. A fixed rod 420a is installed at the bottom of the piston 420, and a first threaded hole 420a-1 is opened at the bottom of the fixed rod 420a. A first one-way valve 430a is installed on the body of the liquid inlet pipe 430, and a second one-way valve 440a is installed on the body of the liquid outlet pipe 440. When the threaded rod 110c- When the threaded rod 110c-2 rotates, the threaded rod 110c-2 uses the screw structure to push the fixed rod 420a and the piston 420 to move upward, at which time the second one-way valve 440a opens and the first one-way valve 430a closes, and the chemical agent in the fixed pipe 410 is transported to the inside of the filter cartridge 320 through the liquid outlet pipe 440. When the threaded rod 110c-2 reverses, the fixed rod 420a and the piston 420 move downward, at which time the second one-way valve 440a closes and the first one-way valve 430a opens, and the chemical agent in the chemical agent box 140 enters the inside of the fixed pipe 410 through the liquid inlet pipe 430.

[0051] The floc suction assembly 500 includes an air pipe 510 installed at the front end of the wastewater treatment box 110, an impeller 520 rotatably connected to the inside of the air pipe 510, and a connecting portion 530 installed on the side wall of the wastewater treatment box 110, a third bevel gear 520a is installed at the side end of the impeller 520, the connecting portion 530 includes a sixth pulley 530a rotatably connected to the side wall of the wastewater treatment box 110, a second rack 110d is installed at the front end of the bottom of the wastewater treatment box 110, a second one-way gear 160 is rotatably connected to the inner wall of the wastewater treatment box 110, a fifth pulley 160a is rotatably connected to the outer wall of the wastewater treatment box 110, the fifth pulley 160a is coaxially fixedly connected to the second one-way gear 160, the sixth pulley 530a is connected to the fifth pulley 160a by a belt, and a rotating gear 160 is installed on the side wall of the sixth pulley 530a. Rod 530b, the other end of the rotating rod 530b extends into the interior of the trachea 510 and is installed with a fourth bevel gear 530b-1, the fourth bevel gear 530b-1 is meshed with the third bevel gear 520a, when the moving frame 310 moves to the second one-way rack 310d and meshes with the second one-way gear 160, as the moving frame 310 moves forward, the second one-way rack 310d drives the second one-way gear 160 and the fifth pulley 160a to rotate, the fifth pulley 160a uses the belt to drive the sixth pulley 530a and the rotating rod 530b to rotate, and then drives the fourth bevel gear 530b-1 to rotate, the fourth bevel gear 530b-1 drives the third bevel gear 520a and the impeller 520 to rotate, generate airflow inside the trachea 510, and the flocs pushed upward by the lifting plate 330 from the tail end of the trachea 510 are sucked out through the trachea 510.

[0052] Combination Figure 1-Figure 8In this embodiment, a wastewater treatment device for friction heat treatment of medical waste is used. The motor 210 is started to drive the baffle 220 to move forward. The condensed wastewater in the medical waste condensation barrel 130 enters the wastewater treatment box 110 through the first drain port 120a, the second drain port 120b and the third drain port 220b. As the baffle 220 moves backward, the first one-way rack 220c is driven to rotate each time the first one-way rack 220c moves backward, and then drives the reciprocating threaded rod 120d to rotate. The reciprocating threaded rod 120d drives the moving frame 310 and the filter cartridge 320 to move back and forth inside the wastewater treatment box 110. When the moving frame 310 moves, the first rack 110a drives the filter cartridge 320 and the filter cartridge 320 to rotate, so that the wastewater inside the wastewater treatment box 110 is sucked into the filter cartridge 320. The inside is stirred and reacts with the chemical agent to form flocs. When the movable frame 310 moves backward to the tail of the wastewater treatment tank 110, the third rack 310c drives the first gear 110b to rotate, and then drives the threaded rod 110c-2 to rotate, pushing the piston 420 to move upward, and transports the chemical agent inside the fixed tube 410 to the inside of the filter cartridge 320. When the movable frame 310 moves forward to the front end of the wastewater treatment tank 110, the second rack 110d drives the third gear 320c-1 and the second threaded rod 320c to rotate, pushing the lifting plate 330 upward to push the flocs inside the filter cartridge 320 upward, and the second one-way rack 310d drives the second one-way gear 160 to rotate, and then drives the impeller 520 to rotate to generate airflow. As the lifting plate 330 pushes the flocs upward, the airflow inside the air pipe 510 absorbs and discharges the flocs.

[0053] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A wastewater treatment device for friction heat treatment of medical waste, characterized in that: include: A machine body (100) comprises a wastewater treatment tank (110), a fixed cabin (120) installed on the top of the wastewater treatment tank (110), and a medical wastewater condensation barrel (130) installed on the top of the fixed cabin (120); a chemical agent tank (140) is installed on the side wall of the wastewater treatment tank (110); A drainage assembly (200) is installed inside the fixed cabin (120) and is used to discharge the medical waste water inside the medical waste water condensation barrel (130); The wastewater treatment component (300) comprises a movable frame (310) slidably located inside the wastewater treatment box (110), a filter cartridge (320) rotatably connected to the inside of the movable frame (310), and a lifting plate (330) located inside the filter cartridge (320), wherein the movable frame (310) is connected to the drainage component (200) and moves forward and backward inside the wastewater treatment box (110) as the drainage component (200) drains the medical waste condensation barrel (130), and when the movable frame (310) moves, the filter cartridge (320) is driven to move on the movable frame (310). 0) is rotated inside, a water inlet and outlet (310a) is opened on the side wall of the movable frame (310), a stirring blade (320a) is installed on the inner wall of the filter cartridge (320), a filter screen (330a) is installed on the inner wall of the lifting plate (330), a scraper (330b) is installed on the outer wall of the lifting plate (330), the lifting plate (330) is connected to the filter cartridge (320), and when the movable frame (310) moves forward to the front end of the interior of the wastewater treatment box (110), the lifting plate (330) moves upward to push the flocculent inside the filter cartridge (320) upward; A conveying assembly (400) is installed at the rear end of the wastewater treatment tank (110). When the movable frame (310) moves backward to the rear end inside the wastewater treatment tank (110), the movable frame (310) is connected to the conveying assembly (400). When the movable frame (310) moves forward, the movable frame (310) drives the conveying assembly (400) to convey the chemical agent inside the chemical agent tank (140) to the inside of the filter cartridge (320). The floc suction assembly (500) is installed at the front end of the wastewater treatment tank (110). When the movable frame (310) moves forward to the front end of the wastewater treatment tank (110), the movable frame (310) is connected to the floc suction assembly (500) and drives the floc suction assembly (500) to suck out the flocs pushed upward by the lifting plate (330).

2. A wastewater treatment equipment for friction heat treatment of medical waste according to claim 1, characterized in that: The top of the fixed cabin (120) is provided with a first drain port (120a), the first drain port (120a) is connected to the drain pipe of the medical waste condensation barrel (130), and the bottom of the fixed cabin (120) is provided with a second drain port (120b).

3. A wastewater treatment equipment for friction heat treatment of medical waste according to claim 2, characterized in that: The drainage assembly (200) comprises a motor (210) mounted on the side wall of the fixed cabin (120) and a baffle (220) slidably located inside the fixed cabin (120); the output end of the motor (210) extends into the interior of the fixed cabin (120) and is installed with a second reciprocating threaded rod (210a); a second reciprocating threaded hole (220a) is provided on the side wall of the baffle (220); the second reciprocating threaded rod (210a) rotates and extends into the interior of the second reciprocating threaded hole (220a); a third drainage port (220b) is provided on the top of the baffle (220); and a first one-way rack (220c) is installed on the side wall of the baffle (220).

4. A wastewater treatment equipment for friction heat treatment of medical waste according to claim 3, characterized in that: The side wall of the fixed cabin (120) is rotatably connected to a first one-way gear (150), the first one-way gear (150) is meshed with the first one-way rack (220c), the side wall of the first one-way gear (150) is installed with a fourth pulley (150a), the bottom of the fixed cabin (120) is rotatably connected to a reciprocating threaded rod (120d), the side end of the reciprocating threaded rod (120d) is installed with a first bevel gear (120d-1), the bottom of the side wall of the fixed cabin (120) is rotatably connected to a third pulley (120d-2), the third pulley (120d-2) and the fourth pulley (150a) are connected via a belt, the side wall of the third pulley (120d-2) is installed with a second bevel gear (120d-3), the second bevel gear (120d-3) is meshed with the first bevel gear (120d-1).

5. The wastewater treatment equipment for friction heat treatment of medical waste according to claim 1, characterized in that: A vertical plate (310b) is installed on the top of the movable frame (310), and a first reciprocating threaded hole (310b-1) is opened on the side wall of the vertical plate (310b). A second gear (320b) is installed on the bottom of the filter cartridge (320). A first rack (110a) is installed at the center of the bottom of the wastewater treatment box (110), and the first rack (110a) is meshed with the second gear (320b).

6. The wastewater treatment equipment for friction heat treatment of medical waste according to claim 1, characterized in that: A first gear (110b) is rotatably connected to the bottom of the wastewater treatment box (110) near the tail end, a first belt pulley (110b-1) is installed on the top of the first gear (110b), a fixed plate (110c) is installed on the inner wall of the wastewater treatment box (110), a second belt pulley (110c-1) is rotatably connected to the bottom of the fixed plate (110c), the second belt pulley (110c-1) is connected to the first belt pulley (110b-1) via a belt, a threaded rod (110c-2) is installed on the top of the second belt pulley (110c-1), and a third rack (310c) is installed at the tail end of the bottom of the movable frame (310).

7. The wastewater treatment equipment for friction heat treatment of medical waste according to claim 1, characterized in that: A second threaded rod (320c) is rotatably connected to the bottom of the filter cartridge (320), a second threaded hole (330c) is provided on the top of the lifting plate (330), the second threaded rod (320c) rotates through the second threaded hole (330c), and a third gear (320c-1) is rotatably connected to the bottom of the filter cartridge (320), and the third gear (320c-1) and the second threaded rod (320c) are coaxially fixedly connected.

8. The wastewater treatment equipment for friction heat treatment of medical waste according to claim 1, characterized in that: The conveying assembly (400) comprises a fixed pipe (410) installed on the inner wall of the wastewater treatment tank (110), a piston (420) located inside the fixed pipe (410), a liquid inlet pipe (430) installed on the top of the fixed pipe (410) and connected to the chemical agent tank (140), and a liquid outlet pipe (440) installed on the top of the fixed pipe (410), a fixed rod (420a) is installed at the bottom of the piston (420), a first threaded hole (420a-1) is opened at the bottom end of the fixed rod (420a), a first one-way valve (430a) is installed on the body of the liquid inlet pipe (430), and a second one-way valve (440a) is installed on the body of the liquid outlet pipe (440).

9. The wastewater treatment equipment for friction heat treatment of medical waste according to claim 1, characterized in that: The floc suction assembly (500) comprises an air pipe (510) installed at the front end of the wastewater treatment tank (110), an impeller (520) rotatably connected to the inside of the air pipe (510), and a connecting portion (530) installed on the side wall of the wastewater treatment tank (110).

10. The wastewater treatment equipment for friction heat treatment of medical waste according to claim 9, characterized in that: The side end of the impeller (520) is provided with a third bevel gear (520a), the connecting portion (530) comprises a sixth pulley (530a) rotatably connected to the side wall of the wastewater treatment tank (110), a second rack (110d) is installed at the front end of the bottom of the wastewater treatment tank (110), the inner wall of the wastewater treatment tank (110) is rotatably connected to a second one-way gear (160), the outer wall of the wastewater treatment tank (110) is rotatably connected to a fifth pulley (160a), and the fifth pulley (160d) is rotatably connected to the side wall of the wastewater treatment tank (110). The pulley (160a) is coaxially fixedly connected to the second one-way gear (160), the sixth pulley (530a) is connected to the fifth pulley (160a) by a belt, a rotating rod (530b) is installed on the side wall of the sixth pulley (530a), the other end of the rotating rod (530b) extends into the interior of the air pipe (510) and is installed with a fourth bevel gear (530b-1), and the fourth bevel gear (530b-1) is meshed with the third bevel gear (520a).

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