A medical wastewater sedimentation device that is convenient for cleaning sediment

Abstract

The present invention relates to the technical field of medical sewage treatment, and in particular to a medical sewage sedimentation device that is convenient for cleaning sediments, comprising a water storage cavity, a movable wheel is movably installed at the lower end of the water storage cavity, a shell is fixedly installed at the upper end of the water storage cavity, a feed disinfection mechanism is arranged at the upper end of the shell, an automatic drainage mechanism and a sedimentation auxiliary mechanism for removing pathogenic microorganisms in the medical sewage are arranged inside the shell, and a movable barrier mechanism and a water absorption and drying mechanism are arranged inside the water storage cavity for preventing the sediment from spreading again. The present invention is provided with an automatic drainage mechanism, and the inclination angle of the mounting plate can change with the one-time addition amount of the medical sewage. The more the one-time addition amount, the smaller the inclination angle of the mounting plate, thereby ensuring the effective reaction time between the medical sewage and the biofilm bed, and can effectively remove the pathogenic microorganisms in the medical sewage, and prevent the spread of pathogens after the medical sewage is precipitated and discharged.

Description

Technical Field

[0001] The invention relates to the technical field of medical sewage treatment, and in particular to a medical sewage sedimentation device which is convenient for cleaning sediments. Background Art

[0002] Medical sewage is different from ordinary domestic sewage. It contains a large number of pathogenic bacteria, viruses and chemical reagents, and has the characteristics of space pollution, acute infection and latent infection. If it is discharged directly, it will not only cause great damage to the environment, but also have a very adverse effect on the health of surrounding residents. Therefore, hospitals usually use special sewage treatment equipment to treat medical sewage before discharging it. However, this special sewage treatment equipment is very expensive. In order to reduce the amount of debris handled by the sewage treatment equipment to extend the service life of the equipment, medical staff usually perform sedimentation treatment on the medical sewage before dumping it to remove larger impurities in the medical sewage. Most of the sedimentation devices in the prior art can only perform simple sedimentation treatment on medical sewage. The sediment is not only extremely toxic, but also has strong viscosity and is difficult to clean, which not only increases the workload of medical staff, but also easily causes damage to their health. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a medical wastewater sedimentation device that is easy to clean up the sediment, which solves the technical problem that the sediment formed by the sedimentation device in the prior art is not only difficult to clean up but also has strong toxicity. It has the advantage of being able to significantly reduce the toxicity of the sediment in the medical wastewater, making the sediment hardened and easy to clean up.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a medical sewage sedimentation device that is convenient for cleaning sediments, comprising a water storage cavity, a moving wheel is movably installed at the lower end of the water storage cavity, a shell is fixedly installed at the upper end of the water storage cavity, a feed disinfection mechanism is arranged at the upper end of the shell, an automatic drainage mechanism and a sedimentation auxiliary mechanism for removing pathogenic microorganisms in medical sewage are arranged inside the shell, a mobile barrier mechanism and a water absorption and drying mechanism for preventing the sediment from spreading again are arranged inside the water storage cavity, the automatic drainage mechanism comprises a drainage vertical plate fixedly installed inside the shell, a mounting plate is rotatably connected to the drainage vertical plate, a vertical groove is opened at the left end of the inner cavity of the shell, a slider assembly is movably installed inside the vertical groove, a buffer spring is fixedly connected between the lower end of the slider assembly and the bottom of the vertical groove, a biofilm bed for adsorbing pathogenic microorganisms in medical sewage is arranged inside the mounting plate, after the medical sewage enters the interior of the shell, it will flow downward along the mounting plate, and the biofilm bed will adsorb and remove pathogenic microorganisms in the medical sewage during the flow.

[0005] Preferably, the feed disinfection mechanism includes a feed channel opened at the upper end of the shell, a feed square tube is fixedly installed on the upper end of the feed channel, a movable cover plate is slidably connected to the upper end of the feed square tube, and driving parts for driving the movable cover plate to move forward and backward are arranged on the front and rear sides of the feed square tube, and alcohol storage tanks are fixedly installed on the left and right sides of the feed square tube, a liquid pushing assembly is movably installed inside the alcohol storage tank, and a drainage assembly is detachably installed outside the alcohol storage tank. During feeding, the movable cover plate will be moved away from the top of the feed square tube under the action of the driving part. After feeding is completed, the movable cover plate will automatically reset under the action of the driving part, and the alcohol solution inside the alcohol storage tank will be sprayed out through the drainage assembly during the resetting process.

[0006] Preferably, the interior of the alcohol storage tank is filled with alcohol solution, and the liquid pushing assembly includes a movable plug that fits tightly with the inner wall of the alcohol storage tank, and a liquid pushing rod is fixedly installed on the movable plug, and the other end of the liquid pushing rod extends to the outside of the alcohol storage tank and is fixedly connected to the movable cover plate. When the two movable cover plates are close to each other, the movable plug will squeeze the alcohol solution inside the alcohol storage tank into the interior of the liquid discharge assembly.

[0007] Preferably, the drainage assembly includes a drainage riser connected to the interior of the alcohol storage tank, an atomizing nozzle is fixedly mounted on the upper end of the drainage riser, and the alcohol solution is sprayed outward through the atomizing nozzle after entering the drainage riser.

[0008] Preferably, the lower end of the drainage vertical plate extends into the interior of the water storage cavity, and the slider assembly includes a rectangular slider movably installed inside the vertical groove, a horizontal protrusion is fixedly installed on the right end of the rectangular slider, and the horizontal protrusion is rotatably connected to the mounting plate. The biofilm bed is detachably installed inside the mounting plate. When medical sewage falls onto the mounting plate, the left end of the mounting plate will move downward under the impact force of the liquid, thereby reducing the inclination angle of the mounting plate.

[0009] Preferably, the sedimentation auxiliary mechanism includes a vertical square tank fixedly installed inside the shell, a vertical push rod is movably installed inside the vertical square tank, a return spring is fixedly connected between the lower end of the vertical push rod and the inner wall of the vertical square tank, a liquid spray nozzle is detachably installed at the lower end of the vertical square tank, a vertical screw rod is movably installed inside the vertical square tank, a stirring blade is fixedly installed at the lower end of the vertical screw rod, and when the vertical push rod moves downward, the precipitant inside the vertical square tank will be sprayed downward through the liquid spray nozzle, and the stirring blade will rotate rapidly at the same time.

[0010] Preferably, the interior of the vertical square tank is filled with a precipitant, the lower end of the vertical push rod is located inside the vertical square tank and fits tightly with the inner wall of the vertical square tank, the upper end of the vertical push rod extends to the bottom of the mounting plate, the upper end of the vertical screw rod passes through the lower end of the vertical push rod and the two are threadedly connected, and the lower end of the vertical screw rod extends to the interior of the water storage cavity. When the vertical push rod moves downward, the vertical screw rod will rotate around its own axis, and when the vertical screw rod rotates, it will drive the stirring blade to rotate.

[0011] Preferably, the movable blocking mechanism includes a horizontal slide groove opened on the front and rear sides of the water storage cavity, a fixed block is provided inside the water storage cavity, a folding mesh plate is movably installed inside the fixed block, rubber wheels are movably installed on the front and rear sides of the folding mesh plate, the rubber wheels are located inside the horizontal slide groove, folding slide rails are fixedly installed on the front and rear sides of the lower end of the folding mesh plate, iron convex strips are movably installed on the folding slide rails, an electromagnet is fixedly installed inside the folding slide rails, a movable rotating drum is provided inside the fixed block, a waterproof cloth is wrapped around the outside of the movable rotating drum, one end of the waterproof cloth is fixedly connected to the movable rotating drum, and the other end of the waterproof cloth is fixedly connected to the iron convex strip, when the rubber wheel rotates, it will move horizontally along the inner wall of the horizontal slide groove, and when the rubber wheel moves, the folding mesh plate will be expanded or contracted, and the folding slide rail will be synchronously extended during the expansion of the folding mesh plate.

[0012] Preferably, the water absorption and drying mechanism includes a driving gear fixedly mounted on the movable rotating drum, a horizontal slider is provided below the driving gear, the upper surface shape of the horizontal slider matches the outer surface shape of the driving gear, the horizontal slider is movably installed inside the fixed block, a fixed outer cylinder is provided at the lower end of the fixed block, the outer surface of the fixed outer cylinder is penetrated by a liquid inlet square hole, a movable inner cylinder is movably installed inside the fixed outer cylinder, the outer surface of the movable inner cylinder is provided with an avoidance hole, a heating component is placed inside the movable inner cylinder, the upper end of the movable inner cylinder extends to the interior of the fixed block and a top gear is fixedly installed thereon, the outer surface shape of the top gear matches the side shape of the horizontal slider, when the driving gear rotates, the horizontal slider will move horizontally, and when the horizontal slider moves, the top gear will rotate, thereby causing the movable inner cylinder to rotate synchronously.

[0013] Preferably, the heating component includes a breathable cloth bag, the interior of the breathable cloth bag is filled with quicklime, and the sewage will come into contact with the quicklime after entering the movable inner cylinder, and then the quicklime will absorb the sewage and emit heat.

[0014] By means of the above technical solution, the present invention provides a medical wastewater sedimentation device that is convenient for cleaning sediment, which has at least the following beneficial effects:

[0015] 1. The present invention is provided with a feeding disinfection mechanism. Under the control of the driving member, the movable cover plate will automatically move away from the top of the feeding square tube only when feeding, and will cover the top of the feeding square tube at other time periods, which can largely prevent the toxic and harmful gases inside the shell from drifting outward.

[0016] 2. The present invention provides a feed disinfection mechanism, which can automatically disinfect the surrounding area of ​​the feed square pipe after the medical sewage is discharged, preventing droplets splashing into the surrounding area during the sewage discharge process from causing damage to the environment, thereby greatly improving the safety of the device.

[0017] 3. The present invention is provided with an automatic drainage mechanism, and the inclination angle of the mounting plate can change with the one-time addition amount of medical sewage. The larger the one-time addition amount, the smaller the inclination angle of the mounting plate, thereby ensuring the effective reaction time between the medical sewage and the biofilm bed, and can effectively remove pathogenic microorganisms in the medical sewage, and prevent the spread of bacteria after the medical sewage is precipitated and discharged.

[0018] 4. The present invention provides an automatic drainage mechanism and utilizes the cooperation between the drainage vertical plate and the mounting plate to ensure that the medical sewage enters the water storage cavity slowly, which can largely avoid affecting the sedimentation rate due to the medical sewage entering the water storage cavity too quickly.

[0019] 5. The present invention provides a sedimentation auxiliary mechanism, which can automatically add a certain amount of precipitant into the water storage cavity when medical staff pour medical sewage, and can fully mix it with the medical sewage through stirring blades, which can greatly accelerate the sedimentation rate of the medical sewage.

[0020] 6. The present invention is provided with a movable barrier mechanism. When the device needs to be moved, the folding mesh plate will automatically unfold and block the top of the sediment, which can effectively prevent the sediment from being dispersed during the movement. Moreover, when medical staff need to clean the sediment, the waterproof cloth will be spread horizontally under the action of the iron convex strips, thereby completely separating the sediment at the bottom from the liquid above, which can effectively prevent the sediment from dissolving again during the sediment cleaning process and can significantly improve the efficiency of sediment cleaning.

[0021] 7. The present invention can automatically remove the sewage mixed in the sediment by setting a water absorption and drying mechanism, and prevent the sewage from dripping everywhere and damaging the surrounding environment during the sediment cleaning process. Moreover, a large amount of heat can be automatically transported to the sediment during the sewage removal process, which can disinfect the sediment to a certain extent and prevent it from causing adverse effects on the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0023] Figure 1 It is a front view of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the feed disinfection mechanism of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the shell in the present invention;

[0026] Figure 4 It is a schematic diagram of the automatic drainage mechanism in the present invention;

[0027] Figure 5 For the present invention Figure 4 A magnified view of the structure at center A;

[0028] Figure 6 This is a schematic diagram of the internal structure of a vertical square tank in the present invention;

[0029] Figure 7 This is a schematic diagram of the internal structure of the water storage cavity in the present invention;

[0030] Figure 8 It is a schematic diagram of some structures in the present invention;

[0031] Fig. 9 It is a schematic diagram of the internal structure of the fixed block in the present invention;

[0032] Fig.10 It is a schematic diagram of the water absorption and drying mechanism in the present invention;

[0033] Fig.11 It is a schematic diagram of the structure of the fixed outer cylinder in the present invention.

[0034] In the figure: 1. water storage cavity; 2. moving wheel; 3. shell; 4. feed disinfection mechanism; 401. feed channel; 402. feed square tube; 403. movable cover; 404. driving member; 405. alcohol storage tank; 406. liquid push assembly; 407. liquid discharge assembly; 5. automatic drainage mechanism; 501. drainage vertical plate; 502. mounting plate; 503. vertical groove; 504. buffer spring; 505. slider assembly; 506. biofilm bed; 6. sedimentation auxiliary mechanism; 601. vertical square tank; 602. vertical push Rod; 603, return spring; 604, spray nozzle; 605, vertical screw; 606, stirring blade; 7, moving blocking mechanism; 701, horizontal slide; 702, fixed block; 703, folding screen; 704, rubber wheel; 705, folding slide rail; 706, iron convex strip; 707, electromagnet; 708, movable drum; 8, water absorption and drying mechanism; 801, driving gear; 802, horizontal slider; 803, fixed outer cylinder; 804, movable inner cylinder; 805, heating component; 806, top gear. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Embodiment 1

[0037] according to Figure 1 , Figure 2 as well as Figure 4 As shown, a medical wastewater sedimentation device convenient for cleaning sediments comprises a water storage cavity 1, a moving wheel 2 is movably mounted at the lower end of the water storage cavity 1, a shell 3 is fixedly mounted at the upper end of the water storage cavity 1, a feed disinfection mechanism 4 is arranged at the upper end of the shell 3, an automatic drainage mechanism 5 and a sedimentation auxiliary mechanism 6 for removing pathogenic microorganisms in the medical wastewater are arranged inside the shell 3, and a movable barrier mechanism 7 and a water absorption and drying mechanism 8 for preventing the sediment from spreading again are arranged inside the water storage cavity 1.

[0038] Specifically, the feed disinfection mechanism 4 includes a feed channel 401 opened at the upper end of the shell 3, a feed square tube 402 is fixedly installed on the upper end of the feed channel 401, a movable cover plate 403 is slidably connected to the upper end of the feed square tube 402, and a driving member 404 for driving the movable cover plate 403 to move forward and backward is arranged on the front and rear sides of the feed square tube 402, and an alcohol storage tank 405 is fixedly installed on the left and right sides of the feed square tube 402, the interior of the alcohol storage tank 405 is filled with alcohol solution, a liquid pushing component 406 is movably installed inside the alcohol storage tank 405, and a drainage component 407 is detachably installed outside the alcohol storage tank 405. During feeding, the movable cover plate 403 will be moved away from the top of the feed square tube 402 under the action of the driving member 404. After feeding is completed, the movable cover plate 403 will automatically reset under the action of the driving member 404. During the resetting process, the alcohol solution inside the alcohol storage tank 405 will be sprayed out through the drainage component 407.

[0039] Specifically, the liquid pushing component 406 includes a movable plug that fits tightly with the inner wall of the alcohol storage tank 405, and a liquid pushing rod is fixedly installed on the movable plug. The other end of the liquid pushing rod extends to the outside of the alcohol storage tank 405 and is fixedly connected to the movable cover 403. The liquid draining component 407 includes a liquid draining vertical pipe connected to the interior of the alcohol storage tank 405, and an atomizing nozzle is fixedly installed on the upper end of the liquid draining vertical pipe. When the two movable cover plates 403 are close to each other, the movable plug will squeeze the alcohol solution inside the alcohol storage tank 405 into the interior of the liquid draining vertical pipe.

[0040] In this embodiment, initially, the two movable cover plates 403 block the top of the feed square tube 402. At this time, the feed square tube 402 is in a closed state. When medical staff need to pour medical sewage into the water storage cavity 1, the two movable cover plates 403 will move away from each other under the action of the driving member 404, thereby releasing the blocking effect on the feed square tube 402.

[0041] After the feeding is completed, the two movable cover plates 403 will move closer to each other under the action of the driving member 404, thereby restoring the blocking effect on the feeding square tube 402, which can prevent the toxic and harmful gases inside the shell 3 from scattering outward to a certain extent.

[0042] In addition, if Figure 2 As shown, when the two movable cover plates 403 approach each other, the pushing rod inside the pushing assembly 406 will be driven to move synchronously. When the pushing rod moves, the movable plug will move along the inside of the alcohol storage tank 405. When the movable plug moves, the alcohol solution inside the alcohol storage tank 405 will be sprayed outward through the drainage assembly 407, thereby achieving the effect of automatically disinfecting the surrounding area of ​​the feed square tube 402.

[0043] In this embodiment, a feed disinfection mechanism 4 is provided. Under the control of a driving member 404, the movable cover plate 403 is automatically moved away from the top of the feed square tube 402 only when feeding, and is covered on the top of the feed square tube 402 at other times, which can largely prevent the toxic and harmful gases inside the shell 3 from drifting outward; in this embodiment, a feed disinfection mechanism 4 is provided, which can automatically disinfect the surrounding area of ​​the feed square tube 402 after the medical sewage is delivered, and prevent the droplets splashed to the surrounding area during the sewage delivery process from causing damage to the environment, which can greatly improve the safety of the device.

[0044] Embodiment 2

[0045] according to Figure 1 , Figure 3 , Figure 4 as well as Figure 5 As shown, on the basis of the above embodiment, the automatic drainage mechanism 5 includes a drainage vertical plate 501 fixedly installed inside the shell 3, the lower end of the drainage vertical plate 501 extends into the water storage cavity 1, and the drainage vertical plate 501 is rotatably connected to the mounting plate 502. A vertical groove 503 is opened at the left end of the inner cavity of the shell 3, and a slider assembly 505 is movably installed inside the vertical groove 503. A buffer spring 504 is fixedly connected between the lower end of the slider assembly 505 and the bottom of the vertical groove 503. A biofilm bed 506 for adsorbing pathogenic microorganisms in medical sewage is provided inside the mounting plate 502. The biofilm bed 506 is detachably installed inside the mounting plate 502. After the medical sewage enters the interior of the shell 3, it will flow downward along the mounting plate 502. During the flow, the biofilm bed 506 will adsorb and remove pathogenic microorganisms in the medical sewage.

[0046] Specifically, the slider assembly 505 includes a rectangular slider movably installed inside the vertical groove 503, and a horizontal protrusion is fixedly installed on the right end of the rectangular slider. The horizontal protrusion is rotatably connected to the mounting plate 502. When medical sewage falls onto the mounting plate 502, the left end of the mounting plate 502 will move downward under the impact force of the liquid, thereby reducing the inclination angle of the mounting plate 502.

[0047] In this embodiment, Figure 4 As shown, the mounting plate 502 is in an inclined state, so after the medical sewage enters the interior of the shell 3 through the feed channel 401, it will flow downward along the surface of the mounting plate 502. During the downward flow of the medical sewage, it will contact the biofilm bed 506. During the contact process, the biofilm bed 506 will adsorb the pathogenic microorganisms in the medical sewage, thereby achieving the effect of removing the pathogenic microorganisms in the medical wastewater and avoiding the spread of pathogens after precipitation and discharge.

[0048] If the amount of medical sewage entering the shell 3 at one time is too much, the left side of the mounting plate 502 will deflect counterclockwise under the action of the liquid impact force. During the counterclockwise deflection of the mounting plate 502, its own inclination angle will become smaller. Subsequently, the rate at which the medical sewage flows downward along the mounting plate 502 will decrease, thereby increasing the reaction time between the medical sewage and the biofilm bed 506.

[0049] Subsequently, the medical sewage will enter the water storage cavity 1 under the guidance of the drainage vertical plate 501 .

[0050] In this embodiment, the automatic drainage mechanism 5 is provided, and the inclination angle of the mounting plate 502 can change with the one-time addition amount of medical sewage. The larger the one-time addition amount, the smaller the inclination angle of the mounting plate 502, thereby ensuring the effective reaction time between the medical sewage and the biofilm bed 506, and effectively removing pathogenic microorganisms in the medical sewage, and preventing the spread of pathogens after the medical sewage is precipitated and discharged; in addition, in this embodiment, the automatic drainage mechanism 5 is provided, and the mutual cooperation between the drainage vertical plate 501 and the mounting plate 502 is utilized, so that the medical sewage can be ensured to enter the water storage cavity 1 slowly, and the sedimentation rate can be avoided to a large extent due to the medical sewage entering the water storage cavity 1 too fast.

[0051] Embodiment 3

[0052] according to Figure 1 , Figure 4 as well as Figure 6 As shown, on the basis of the above embodiment, the precipitation auxiliary mechanism 6 includes a vertical square tank 601 fixedly installed inside the shell 3, the interior of the vertical square tank 601 is filled with a precipitant, and a vertical push rod 602 is movably installed inside the vertical square tank 601. The lower end of the vertical push rod 602 is located inside the vertical square tank 601 and is tightly fitted with the inner wall of the vertical square tank 601. The upper end of the vertical push rod 602 extends to the bottom of the mounting plate 502. A return spring 603 is fixedly connected between the lower end of the vertical push rod 602 and the inner wall of the vertical square tank 601. A liquid spray nozzle 604 is detachably installed at the lower end of the vertical square tank 601. A vertical screw rod 605 is movably installed inside 601, and the upper end of the vertical screw rod 605 passes through the lower end of the vertical push rod 602 and the two are threadedly connected. The lower end of the vertical screw rod 605 extends to the inside of the water storage cavity 1. When the vertical push rod 602 moves downward, the vertical screw rod 605 will rotate around its own axis. When the vertical screw rod 605 rotates, it will drive the stirring blade 606 to rotate. The lower end of the vertical screw rod 605 is fixedly installed with a stirring blade 606. When the vertical push rod 602 moves downward, the precipitant inside the vertical square tank 601 will be sprayed downward through the liquid spray nozzle 604, and the stirring blade 606 will rotate rapidly.

[0053] In this embodiment, Figure 4 As shown, when the mounting plate 502 deflects counterclockwise under the impact force of the liquid, the vertical push rod 602 will move downward. When the vertical push rod 602 moves downward, the precipitant inside the vertical square tank 601 will be sprayed outward through the liquid spray nozzle 604, and then the precipitant will fall into the water storage cavity 1.

[0054] Moreover, if Figure 6 As shown, the vertical push rod 602 will also cause the vertical screw rod 605 to rotate around its own axis during the downward movement, and the stirring blade 606 will rotate synchronously during the rotation of the vertical screw rod 605, so that the precipitant and the medical sewage are fully mixed.

[0055] This embodiment provides a sedimentation auxiliary mechanism 6, which can automatically add a certain amount of precipitant to the inside of the water storage cavity 1 when medical staff pour medical sewage, and can fully mix it with the medical sewage through the stirring blade 606, which can greatly accelerate the sedimentation rate of the medical sewage.

[0056] Embodiment 4

[0057] according to Figure 1 , Figure 7 , Figure 8 as well as Fig. 9 As shown, on the basis of the above embodiment, the mobile blocking mechanism 7 includes a horizontal slide 701 opened on the front and rear sides of the water storage cavity 1, a fixed block 702 is arranged inside the water storage cavity 1, a folding mesh plate 703 is movably installed inside the fixed block 702, and rubber wheels 704 are movably installed on the front and rear sides of the folding mesh plate 703, and the rubber wheels 704 are located inside the horizontal slide 701. Folding rails 705 are fixedly installed on the front and rear sides of the lower end of the folding mesh plate 703, and iron convex strips 706 are movably installed on the folding rails 705. An electromagnet 707 is fixedly installed inside the folding slide rail 705, a movable rotating drum 708 is arranged inside the fixed block 702, a waterproof cloth is wrapped around the outside of the movable rotating drum 708, one end of the waterproof cloth is fixedly connected to the movable rotating drum 708, and the other end of the waterproof cloth is fixedly connected to the iron convex strip 706. When the rubber wheel 704 rotates, it moves horizontally along the inner wall of the horizontal slide groove 701. When the rubber wheel 704 moves, the folding mesh plate 703 will be expanded or contracted, and the folding slide rail 705 will be extended synchronously during the expansion of the folding mesh plate 703.

[0058] In this embodiment, the folding mesh plate 703 is initially in a retracted state. When the medical staff needs to move the device, they manually turn on the power of the device to make the rubber wheel 704 rotate in a preset direction. When the rubber wheel 704 rotates, it moves along the horizontal slide groove 701, so that the folding mesh plate 703 is respectively unfolded to the left and right sides of the fixed block 702. After the folding mesh plate 703 is unfolded, it can block the sediment at the bottom of the water storage cavity 1 to prevent the sediment from being dispersed during the movement of the device.

[0059] When the medical staff needs to clean the sediment, they first repeat the above process to make the folding mesh plate 703 in the unfolded state. During the unfolding of the folding mesh plate 703, the folding slide rail 705 will be unfolded at the same time, and then the electromagnet 707 will be energized to make it magnetic. Subsequently, the iron convex strip 706 will move along the folding slide rail 705 under the magnetic attraction of the electromagnet 707. During the movement of the iron convex strip 706, the waterproof cloth wrapped around the outside of the movable drum 708 will be spread out horizontally. After the waterproof cloth is spread out horizontally, it will separate the sediment at the bottom from the liquid above, so as to avoid the sediment from dissolving again during the cleaning process.

[0060] In this embodiment, a movable blocking mechanism 7 is provided. When the device needs to be moved, the folding mesh plate 703 will automatically unfold and block the top of the sediment, which can effectively prevent the sediment from being dispersed during the movement. Moreover, when medical staff need to clean the sediment, the waterproof cloth will be spread horizontally under the action of the iron convex strips 706, thereby completely separating the sediment at the bottom from the liquid above, which can effectively prevent the sediment from dissolving again during the sediment cleaning process, and can significantly improve the efficiency of sediment cleaning.

[0061] Embodiment 5

[0062] according to Figure 1 , Figure 7-Figure 11As shown, on the basis of the above embodiment, the water absorption and drying mechanism 8 includes a driving gear 801 fixedly sleeved on the movable rotating cylinder 708, a horizontal slider 802 is arranged below the driving gear 801, the upper surface shape of the horizontal slider 802 matches the outer surface shape of the driving gear 801, the horizontal slider 802 is movably installed inside the fixed block 702, the lower end of the fixed block 702 is provided with a fixed outer cylinder 803, the outer surface of the fixed outer cylinder 803 is penetrated with a liquid inlet square hole, and the interior of the fixed outer cylinder 803 is movably installed with a movable The movable inner cylinder 804 has an avoidance hole on its outer surface, a heating component 805 is placed inside the movable inner cylinder 804, the upper end of the movable inner cylinder 804 extends to the inside of the fixed block 702 and is fixedly installed with a top gear 806, the outer surface shape of the top gear 806 matches the side shape of the horizontal slider 802, when the driving gear 801 rotates, the horizontal slider 802 will move horizontally, when the horizontal slider 802 moves, the top gear 806 will rotate, so that the movable inner cylinder 804 rotates synchronously.

[0063] Specifically, the heating component 805 includes a breathable cloth bag, the interior of which is filled with quicklime. After the sewage enters the movable inner cylinder 804, it will come into contact with the quicklime, and then the quicklime will absorb the sewage and emit heat.

[0064] In this embodiment, initially, the liquid inlet square hole on the outer surface of the fixed outer cylinder 803 and the avoidance hole on the outer surface of the movable inner cylinder 804 are not aligned, so the medical sewage inside the water storage cavity 1 cannot enter the inside of the movable inner cylinder 804.

[0065] like Fig.10 As shown, when the waterproof cloth is spread flat, the movable drum 708 will rotate, and when the movable drum 708 rotates, the driving gear 801 will rotate counterclockwise. When the driving gear 801 rotates, the horizontal slider 802 will move horizontally to the right. When the horizontal slider 802 moves, the top gear 806 will rotate synchronously. When the top gear 806 rotates, the movable inner drum 804 will rotate synchronously. After the movable inner drum 804 rotates, the liquid inlet square hole and the avoidance hole will be aligned. Subsequently, the sewage mixed in the sediment will enter the movable inner drum 804.

[0066] Subsequently, the quicklime inside the breathable bag will absorb the sewage and release a large amount of heat, which can not only dry the sediment and prevent the sewage from dripping everywhere during the sediment cleaning process, but also the released heat can disinfect the sediment and prevent it from causing damage to the environment after being discharged.

[0067] Afterwards, the staff will take out the dried sediment from the bottom of the water storage cavity 1 .

[0068] This embodiment is equipped with a water absorption and drying mechanism 8, which can automatically remove the sewage mixed in the sediment, and prevent the sewage from dripping everywhere and damaging the surrounding environment during the sediment cleaning process. Moreover, a large amount of heat can be automatically transported to the sediment during the sewage removal process, which can disinfect the sediment to a certain extent and prevent it from having an adverse effect on the health of the staff.

[0069] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0070] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0071] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical wastewater sedimentation device for facilitating the cleaning of sediment, comprising a water storage cavity (1), a moving wheel (2) being movably mounted at the lower end of the water storage cavity (1), and a housing (3) being fixedly mounted at the upper end of the water storage cavity (1), characterized in that: The upper end of the shell (3) is provided with a feed disinfection mechanism (4), the interior of the shell (3) is provided with an automatic drainage mechanism (5) and a sedimentation auxiliary mechanism (6) for removing pathogenic microorganisms in medical sewage, and the interior of the water storage cavity (1) is provided with a mobile barrier mechanism (7) and a water absorption and drying mechanism (8) for preventing the sediment from spreading again; The automatic drainage mechanism (5) comprises a drainage vertical plate (501) fixedly mounted inside the housing (3), a mounting plate (502) being rotatably connected to the drainage vertical plate (501), a vertical groove (503) being provided at the left end of the inner cavity of the housing (3), a slider assembly (505) being movably mounted inside the vertical groove (503), a buffer spring (504) being fixedly connected between the lower end of the slider assembly (505) and the bottom of the vertical groove (503), and a biofilm bed (506) for adsorbing pathogenic microorganisms in medical sewage being provided inside the mounting plate (502); The lower end of the drainage vertical plate (501) extends into the interior of the water storage cavity (1), and the slider assembly (505) includes a rectangular slider movably mounted inside the vertical groove (503), a horizontal protrusion is fixedly mounted on the right end of the rectangular slider, and the horizontal protrusion is rotatably connected to the mounting plate (502), and the biofilm bed (506) is detachably mounted inside the mounting plate (502); The movable blocking mechanism (7) comprises a horizontal slide groove (701) provided on the front and rear sides of the water storage cavity (1); a fixed block (702) is provided inside the water storage cavity (1); a folding mesh plate (703) is movably installed inside the fixed block (702); rubber wheels (704) are movably installed on the front and rear sides of the folding mesh plate (703); the rubber wheels (704) are located inside the horizontal slide groove (701); folding rails (705) are fixedly installed on the front and rear sides of the lower end of the folding mesh plate (703); an iron convex strip (706) is movably installed on the folding rail (705); an electromagnet (707) is fixedly installed inside the folding rail (705); a movable rotating drum (708) is provided inside the fixed block (702); a waterproof cloth is wound around the outside of the movable rotating drum (708); one end of the waterproof cloth is fixedly connected to the movable rotating drum (708); and the other end of the waterproof cloth is fixedly connected to the iron convex strip (706); The water absorption and drying mechanism (8) comprises a driving gear (801) fixedly sleeved on a movable rotating cylinder (708); a horizontal slider (802) is arranged below the driving gear (801); the upper surface shape of the horizontal slider (802) matches the outer surface shape of the driving gear (801); the horizontal slider (802) is movably mounted inside the fixed block (702); a fixed outer cylinder (803) is arranged at the lower end of the fixed block (702); a liquid inlet square hole is provided through the outer surface of the fixed outer cylinder (803); a movable inner cylinder (804) is movably mounted inside the fixed outer cylinder (803); an avoidance hole is provided on the outer surface of the movable inner cylinder (804); a heating component (805) is placed inside the movable inner cylinder (804); the upper end of the movable inner cylinder (804) extends to the inside of the fixed block (702) and is fixedly mounted with a top gear (806); the outer surface shape of the top gear (806) matches the side shape of the horizontal slider (802); The heating component (805) comprises a breathable cloth bag, the interior of the breathable cloth bag is filled with quicklime.

2. A medical wastewater sedimentation device for facilitating the cleaning of sediments according to claim 1, characterized in that: The feed disinfection mechanism (4) comprises a feed channel (401) opened at the upper end of the housing (3); a feed square tube (402) is fixedly mounted on the upper end of the feed channel (401); a movable cover plate (403) is slidably connected to the upper end of the feed square tube (402); a driving member (404) for driving the movable cover plate (403) to move forward and backward is arranged on both the front and rear sides of the feed square tube (402); an alcohol storage tank (405) is fixedly mounted on both the left and right sides of the feed square tube (402); a liquid pushing assembly (406) is movably mounted inside the alcohol storage tank (405); and a liquid discharge assembly (407) is detachably mounted outside the alcohol storage tank (405).

3. A medical wastewater sedimentation device for facilitating the cleaning of sediments according to claim 2, characterized in that: The interior of the alcohol storage tank (405) is filled with an alcohol solution, and the liquid pushing component (406) includes a movable plug that is tightly fitted with the inner wall of the alcohol storage tank (405), and a liquid pushing rod is fixedly installed on the movable plug, and the other end of the liquid pushing rod extends to the outside of the alcohol storage tank (405) and is fixedly connected to the movable cover plate (403).

4. The medical wastewater sedimentation device for facilitating the cleaning of sediments according to claim 2, characterized in that: The liquid discharge assembly (407) comprises a liquid discharge vertical pipe connected to the interior of the alcohol storage tank (405), and an atomizing nozzle is fixedly mounted on the upper end of the liquid discharge vertical pipe.

5. The medical wastewater sedimentation device for facilitating the cleaning of sediments according to claim 1, characterized in that: The sedimentation auxiliary mechanism (6) comprises a vertical square tank (601) fixedly mounted inside the housing (3); a vertical push rod (602) is movably mounted inside the vertical square tank (601); a return spring (603) is fixedly connected between the lower end of the vertical push rod (602) and the inner wall of the vertical square tank (601); a liquid spray nozzle (604) is detachably mounted on the lower end of the vertical square tank (601); a vertical screw rod (605) is movably mounted inside the vertical square tank (601); and a stirring blade (606) is fixedly mounted on the lower end of the vertical screw rod (605).

6. A medical wastewater sedimentation device for facilitating the cleaning of sediments according to claim 5, characterized in that: The interior of the vertical square tank (601) is filled with a precipitant, the lower end of the vertical push rod (602) is located inside the vertical square tank (601) and is tightly fitted with the inner wall of the vertical square tank (601), the upper end of the vertical push rod (602) extends to the bottom of the mounting plate (502), the upper end of the vertical screw rod (605) passes through the lower end of the vertical push rod (602) and the two are threadedly connected, and the lower end of the vertical screw rod (605) extends to the inside of the water storage cavity (1).

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