Medical plastic cleaning water circulation treatment device
By designing a cleaning water recycling and treatment device, the problem of mixing cleaning water and dirt was solved, enabling the reuse of cleaning water and convenient separation of dirt, thereby improving the efficiency of medical plastic cleaning and the utilization rate of water resources.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DEZHOU HANBEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-14
AI Technical Summary
In existing cleaning processes, it is difficult to separate the cleaning water from the contaminants in medical plastics, resulting in mixing. Furthermore, a large amount of cleaning water is used in the pretreatment process but is difficult to recycle, leading to a waste of water resources.
A medical plastic cleaning water recycling device was designed, comprising a cleaning tank, a flushing pipe, a spray head, a filter cartridge, and a one-way valve. The cleaning water is sprayed through the spray head, and the filter cartridge and one-way valve are used to intercept dirt and recycle the cleaning water.
It enables the reuse of cleaning water, improves water resource utilization, and facilitates the separation of pollutants, thereby enhancing the effectiveness of the device and its pretreatment process.
Smart Images
Figure CN224486942U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical plastic cleaning technology, and in particular to a medical plastic cleaning water circulation treatment device. Background Technology
[0002] Medical plastic cleaning devices are specifically designed for cleaning plastic instruments, equipment, and other items used in the medical industry. These devices effectively remove dirt, blood, grease, bacteria, and viruses from plastic surfaces, ensuring cleanliness, disinfection, and safety, meeting medical hygiene standards.
[0003] Cleaning medical plastics is a crucial step in ensuring their safety (especially during reuse or recycling). Strict procedures must be developed based on the degree of contamination, plastic type, and subsequent use (such as reuse or recycling). These procedures typically consist of five core steps: pretreatment, main cleaning, fine cleaning, disinfection / sterilization, and drying. Pretreatment is the foundation of cleaning, aiming to remove visible contaminants (such as bloodstains, medication residue, and tissue debris) and prevent solidification or clogging of subsequent equipment. However, in practice, existing cleaning processes often fail to properly handle the contaminants. For example, the cleaning water containing contaminants mixes with the medical plastic, making it difficult to remove the contaminants and hindering centralized processing. Furthermore, the pretreatment process uses a significant amount of cleaning water that is difficult to recycle, resulting in excessive waste of water resources. Utility Model Content
[0004] The technical problem this invention aims to solve is that in existing cleaning processes, the cleaning water containing contaminants mixes with the medical plastic, making it difficult to remove the contaminants and inconvenient for centralized treatment. Furthermore, the pretreatment process uses a large amount of cleaning water, which is difficult to recycle, resulting in excessive waste of water resources.
[0005] The technical solution adopted by this utility model to solve its technical problem is:
[0006] A medical plastic cleaning water recycling treatment device includes a cleaning tank, a flushing pipe installed on one side of the cleaning tank, a water valve provided on the surface of the flushing pipe, and a spray head installed at one end of the flushing pipe. A drain pipe is connected to the bottom of the cleaning tank, and an auxiliary device is installed at the bottom of the cleaning tank. The auxiliary device uses a filter cartridge and a one-way valve to centrally treat cleaning waste and improve water resource utilization.
[0007] The effect achieved by the above components is as follows: when pre-treating and cleaning medical plastics, the medical plastics can be placed in the cleaning tank, and then the water valve is operated to open the flushing pipe, so that the cleaning water flows in the flushing pipe and is finally sprayed out through the spray head to rinse the surface of the medical plastics. At this time, the auxiliary device below will remove and intercept the dirt on the surface of the medical plastics, and then the cleaning water will be returned to the flushing pipe for the re-washing operation of the medical plastics.
[0008] Preferably, the auxiliary device includes a treatment cylinder connected to the bottom of the cleaning tank, and a water outlet pipe is fixedly connected to the arc surface of the treatment cylinder. The other end of the water outlet pipe is connected to a flushing pipe, and a one-way valve is installed on the surface of the water outlet pipe. A tripod is installed at the bottom of the treatment cylinder, and a positioning rod is fixedly connected to the inner wall of the tripod. A base plate is slidably connected through the arc surface of the positioning rod, and a filter cylinder is installed on the surface of the base plate. An operating block is threadedly installed on the arc surface of the positioning rod.
[0009] The effects achieved by the above components are as follows: when medical plastics are pre-treated and cleaned, the cleaning water can be reused more effectively, improving the utilization rate of water resources. At the same time, the dirt can be separated and treated more conveniently and quickly, improving the use effect of the device and the actual effect of pretreatment.
[0010] Preferably, the auxiliary device further includes an auxiliary block installed on the surface of the positioning rod near the tripod, wherein the auxiliary block ensures the normal use of the base plate.
[0011] The effect achieved by the above components is as follows: by setting up the auxiliary block made of sponge material, the filter cartridge can be disassembled, and the bottom plate and filter cartridge fall when the operating block is rotated, reducing the impact force and ensuring the normal use of the device.
[0012] Preferably, the filter cartridge consists of two parts, and the surfaces of the two filter cartridges are respectively provided with mounting holes. The inner walls of the two mounting holes are jointly inserted with fixing blocks, and the fixing blocks are slidably connected to the surface of the positioning rod.
[0013] The effect achieved by the above components is that, through the setting of the mounting block and mounting hole, the filter cartridge can be disassembled and assembled during use, thereby facilitating the treatment of dirt inside the filter cartridge.
[0014] Preferably, the auxiliary device further includes a reinforcing cover installed on the inner wall of the processing cylinder, wherein the reinforcing cover improves the collection effect of the filter cylinder.
[0015] The effect achieved by the above-mentioned components is that, by setting up the reinforcing cover, medical waste can be more concentrated when falling inside the processing cylinder, thereby better intercepting and collecting it from the filter cylinder.
[0016] Preferably, the auxiliary device further includes a sealing ring installed on the arc surface of the base plate, wherein the sealing ring improves the performance of the base plate.
[0017] The effect achieved by the above components is that, through the setting of the rubber sealing ring, the base plate is installed and fixed to the bottom inner wall of the treatment cylinder more tightly, thereby ensuring the sealing performance of the treatment cylinder.
[0018] Preferably, the surface of the water outlet pipe is equipped with a reinforcing component, which further improves the effectiveness of the auxiliary device.
[0019] The effect achieved by the above components is that, by strengthening the component settings, the circulating water can be utilized more efficiently during the pretreatment cleaning of medical plastics.
[0020] Preferably, the reinforcing component includes a treatment box, wherein the treatment box is mounted on the surface of the water outlet pipe, and a cover plate is snapped onto the surface of the treatment box, wherein the cover plate is connected and fixed to the treatment box by means of a fixing plate and bolts, and a bolt is fixedly connected to one side surface of the cover plate.
[0021] The effect achieved by the above-mentioned components is to intercept finer dirt and impurities, so that the water returned to the flushing pipe is cleaner and the effect of circulating water is further improved.
[0022] The beneficial effects of this utility model are:
[0023] The medical plastic of this invention allows for better reuse of cleaning water during pretreatment and cleaning, improving water resource utilization. At the same time, it allows for more convenient and faster separation and treatment of contaminants, thus improving the effectiveness of the device and the actual effect of pretreatment. Attached Figure Description
[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0025] Figure 1 This is a schematic diagram of the structure of this utility model;
[0026] Figure 2 This is a utility model Figure 1 A schematic diagram of the component structure;
[0027] Figure 3 This is a structural schematic diagram of the processing cylinder position of this utility model;
[0028] Figure 4 This is a utility model Figure 3 Exploded view of the component;
[0029] Figure 5 This is a structural schematic diagram of the filter cartridge location of this utility model;
[0030] Figure 6 This is an exploded structural diagram of the processing box location of this utility model.
[0031] Legend: 1. Cleaning tank; 2. Flushing pipe; 3. Water valve; 4. Spray head; 5. Auxiliary device; 51. Treatment cylinder; 52. Tripod; 53. Positioning rod; 54. Outlet pipe; 55. One-way valve; 56. Base plate; 57. Filter cylinder; 58. Operating block; 59. Auxiliary block; 510. Reinforcing cover; 511. Mounting hole; 512. Fixing block; 513. Sealing ring; 6. Reinforcing assembly; 61. Treatment box; 62. Cover plate; 63. Fixing plate; 64. Filter screen; 65. Bolt. Detailed Implementation
[0032] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0034] Figure 1 and Figure 2 The device shown is a medical plastic cleaning water circulation treatment device, including a cleaning tank 1, a flushing pipe 2 installed on one side of the cleaning tank 1, wherein a water valve 3 is provided on the surface of the flushing pipe 2, and a spray head 4 is installed at one end of the flushing pipe 2. A drain pipe 7 is connected to the bottom of the cleaning tank 1, and an auxiliary device 5 is installed at the bottom of the cleaning tank 1. The auxiliary device 5 uses a filter cartridge 57 and a one-way valve 55 to centrally treat cleaning waste and improve the utilization rate of water resources. A reinforcing component 6 is installed on the surface of the outlet pipe 54.
[0035] Figure 1 - Figure 5As shown, during the pre-treatment cleaning of medical plastics, the medical plastics can be placed in the cleaning tank 1. Then, the water valve 3 is operated to open the flushing pipe 2, allowing the cleaning water to flow in the flushing pipe 2 and finally spray out through the spray head 4, rinsing the surface of the medical plastics. At this time, the cleaning water and dirt will flow into the treatment cylinder 51 below. Then, the dirt will be intercepted and collected by the filter cylinder 57, while the cleaning water will be sent back to the flushing pipe 2 through the outlet pipe 54 and the one-way valve 55 for a re-washing operation of the medical plastics. After a certain amount of dirt has been collected, the waste in the treatment tank is drained. The water is discharged from the drain pipe 7 for sewage treatment, and the operating block 58 on the threaded positioning rod 53 is rotated to disengage the operating block 58 and drop it to the bottom of the tripod 52. At this time, the base plate 56 and the filter cylinder 57 will slide down, and then the dirt inside the filter cylinder 57 will be cleaned and then reinstalled. At this time, when medical plastic is pre-treated and cleaned, the cleaning water can be reused better, improving the utilization rate of water resources. At the same time, the dirt can be separated and treated more conveniently and quickly, improving the use effect of the device and the actual effect of pretreatment.
[0036] Figure 1 - Figure 5 The auxiliary device 5 shown also includes an auxiliary block 59 installed on the surface of the positioning rod 53 near the tripod 52. The auxiliary block 59 ensures the normal use of the base plate 56. The auxiliary block 59, made of sponge material, allows the filter cylinder 57 to be disassembled. When the operating block 58 is rotated, the base plate 56 and the filter cylinder 57 fall, reducing the impact force and ensuring the normal use of the device. The filter cylinder 57 consists of two parts, and the surfaces of the two parts of the filter cylinder 57 are respectively provided with mounting holes 511. The inner walls of the two mounting holes 511 are connected to a fixing block 512. The fixing block 512 is slidably connected to the surface of the positioning rod 53. Through the setting of the mounting block and the mounting holes 511, the filter cylinder 57 can be disassembled and assembled during use, thereby facilitating the treatment of dirt inside the filter cylinder 57.
[0037] Figure 1 - Figure 5 The auxiliary device 5 shown also includes a reinforcing cover 510 installed on the inner wall of the processing cylinder 51. The reinforcing cover 510 improves the collection effect of the filter cylinder 57. By setting the reinforcing cover 510, medical waste can be more concentrated when falling inside the processing cylinder 51, thereby better intercepting and collecting the filter cylinder 57. The auxiliary device 5 also includes a sealing ring 513 installed on the arc surface of the base plate 56. The sealing ring 513 improves the performance of the base plate 56. By setting the rubber sealing ring 513, the base plate 56 is more tightly installed and fixed to the bottom inner wall of the processing cylinder 51, thereby ensuring the airtightness of the processing cylinder 51.
[0038] Figure 1 , Figure 2and Figure 6 The reinforcing component 6 shown includes a treatment box 61, which is installed on the surface of the outlet pipe 54. A cover plate 62 is snapped onto the surface of the treatment box 61. The cover plate 62 is connected and fixed to the treatment box 61 by means of a fixing plate 63 and bolts 65. Bolts 65 are fixedly connected to one side of the cover plate 62. When water that has been filtered to remove medical waste enters the outlet pipe 54 through the treatment cylinder 51, it will be transported into the treatment box 61 and then filtered by the filter screen 64 in the treatment box 61. Because the pore size of the filter screen 64 is smaller than that of the filter cylinder 57, it will intercept finer dirt and impurities, so that the water returned to the flushing pipe 2 is cleaner and the effect of circulating water is further improved. After a period of use, the fixing plate 63 is removed from the treatment box 61 by operating the bolts 65, so as to clean the filter screen 64 on the inner wall of the cover plate 62.
[0039] Working principle: When pre-treating and cleaning medical plastics, the medical plastics can be placed in the cleaning tank 1. Then, the water valve 3 is operated to open the flushing pipe 2, allowing the cleaning water to flow in the flushing pipe 2 and finally spray out through the spray head 4, rinsing the surface of the medical plastics. At this time, the cleaning water and dirt will flow into the treatment cylinder 51 below. Then, the dirt will be intercepted and collected by the filter cylinder 57, while the cleaning water will be sent back to the flushing pipe 2 through the outlet pipe 54 and the one-way valve 55 for a re-washing operation of the medical plastics. After a certain amount of dirt has been collected, the treatment tank... The water is discharged from the drain pipe 7 for sewage treatment, and the operating block 58 on the screw-rotated positioning rod 53 is disengaged, causing the operating block 58 to fall to the bottom of the tripod 52. At this time, the base plate 56 and the filter cylinder 57 will slide down, and then the dirt inside the filter cylinder 57 will be cleaned and then reinstalled. At this time, when medical plastic is pre-treated and cleaned, the cleaning water can be reused better, improving the utilization rate of water resources. At the same time, the dirt can be separated and treated more conveniently and quickly, improving the use effect of the device and the actual effect of pre-treatment.
[0040] When the water that has been filtered to remove medical waste enters the outlet pipe 54 through the treatment cylinder 51, it will be transported into the treatment box 61 and then filtered by the filter screen 64 in the treatment box 61. Because the pore size of the filter screen 64 is smaller than that of the filter cylinder 57, it will intercept finer dirt and impurities, so that the water returned to the flushing pipe 2 is cleaner and the effect of circulating water is further improved. After a period of use, operate the bolt 65 to remove the fixing plate 63 from the treatment box 61, so as to clean the filter screen 64 on the inner wall of the cover plate 62.
[0041] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A medical plastic cleaning water circulation treatment device, comprising a cleaning tank (1), characterized in that: A flushing pipe (2) is installed on one side of the cleaning tank (1), and a water valve (3) is provided on the surface of the flushing pipe (2). A spray head (4) is installed at one end of the flushing pipe (2). A drain pipe (7) is connected to the bottom of the cleaning tank (1). An auxiliary device (5) is installed at the bottom of the cleaning tank (1). The auxiliary device (5) uses a filter cylinder (57) and a one-way valve (55) to centrally treat the cleaning waste and improve the utilization rate of water resources.
2. The medical plastic cleaning water circulation treatment device according to claim 1, characterized in that: The auxiliary device (5) includes a treatment cylinder (51), which is connected to the bottom of the cleaning tank (1), and a water outlet pipe (54) is fixedly connected to the arc surface of the treatment cylinder (51). The other end of the water outlet pipe (54) is connected to the flushing pipe (2), and a one-way valve (55) is installed on the surface of the water outlet pipe (54). A tripod (52) is installed at the bottom of the treatment cylinder (51), and a positioning rod (53) is fixedly connected to the inner wall of the tripod (52). A base plate (56) is slidably connected through the arc surface of the positioning rod (53), and a filter cylinder (57) is installed on the surface of the base plate (56). An operating block (58) is installed on the arc surface of the positioning rod (53) by means of a thread.
3. The medical plastic cleaning water circulation treatment device according to claim 2, characterized in that: The auxiliary device (5) also includes an auxiliary block (59) installed on the surface of the positioning rod (53) near the tripod (52), wherein the auxiliary block (59) ensures the normal use of the base plate (56).
4. The medical plastic cleaning water circulation treatment device according to claim 2, characterized in that: The filter cylinder (57) consists of two parts, and the surfaces of the two filter cylinders (57) are respectively provided with mounting holes (511). The inner walls of the two mounting holes (511) are connected to a fixing block (512), and the fixing block (512) is slidably connected to the surface of the positioning rod (53).
5. The medical plastic cleaning water circulation treatment device according to claim 2, characterized in that: The auxiliary device (5) also includes a reinforcing cover (510) installed on the inner wall of the processing cylinder (51), wherein the reinforcing cover (510) improves the collection effect of the filter cylinder (57).
6. The medical plastic cleaning water circulation treatment device according to claim 2, characterized in that: The auxiliary device (5) also includes a sealing ring (513) installed on the arc surface of the base plate (56), wherein the sealing ring (513) improves the performance of the base plate (56).
7. The medical plastic cleaning water recycling treatment device according to claim 2, characterized in that: The surface of the water outlet pipe (54) is equipped with a reinforcing component (6), which further improves the performance of the auxiliary device (5).
8. The medical plastic cleaning water recycling treatment device according to claim 7, characterized in that: The reinforcing component (6) includes a treatment box (61), wherein the treatment box (61) is mounted on the surface of the water outlet pipe (54), and a cover plate (62) is snapped onto the surface of the treatment box (61), wherein the cover plate (62) is connected and fixed to the treatment box (61) by means of a fixing plate (63) and bolts (65), and a bolt (65) is fixedly connected to one side surface of the cover plate (62).