Metal matrix composite medical sewage efficient treatment device

Abstract

The utility model relates to the field of medical sewage treatment devices, and discloses a metal-based composite material medical sewage efficient treatment device which comprises a treatment device body, a pretreatment box is arranged on one side of the treatment device body, a cavity is formed in the pretreatment box, and the bottom end of the side, close to the treatment device body, of the pretreatment box is communicated with one end of a lifting pump; a cover plate clamped and matched with the pretreatment box is arranged at the top end of the pretreatment box, an electric push rod is fixedly installed in the center of the top end of the cover plate, the movable end of the electric push rod and the center of the top end of the cover plate are arranged in a sliding and penetrating mode, and a separation assembly is fixedly connected to the bottom end of the movable end of the electric push rod; a separation plate provided with a plurality of insertion holes is fixedly installed in a cavity of the pretreatment box, a sewage inlet pipe is fixedly arranged on one side of the pretreatment box, the device can effectively collect and treat medical plastic packaging bags in sewage, and therefore the influence on the sewage treatment process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of medical sewage treatment devices, in particular to a high-efficiency treatment device for medical sewage with metal matrix composites. Background Technique

[0002] The characteristics of the sewage from small medical institutions are small sewage treatment volume, but there are a wide variety of viruses, bacteria and pathogenic microorganisms, which are difficult to treat. Small medical institutions have small stores, large numbers and are scattered. Especially, the sewage drainage of dental comprehensive treatment tables is relatively low from the ground, which is very inconvenient for sewage collection. Therefore, most of them are directly discharged without sewage treatment. However, according to relevant national laws and regulations, there are mandatory treatment regulations for the sewage discharge of medical institutions. There is an urgent need for new technologies and new equipment suitable for the sewage treatment of small medical institutions in the existing market.

[0003] For example, the utility model with the publication (announcement) number: CN214088082U discloses a medical sewage treatment device with high-efficiency disinfection, including a device shell. One side outer surface of the device shell is provided with a movable valve and a water outlet pipe, and the movable valve is located at the upper end of the water outlet pipe. The other side outer surface of the device shell is provided with a water inlet pipe and a control panel, and the water inlet pipe is located on the upper outer surface of the control panel. A motor is arranged on the lower outer surface of the control panel. A collection and rapid flocculation mechanism is arranged inside the device shell, and a sterilization mechanism is arranged at the lower end of the collection and rapid flocculation mechanism. The collection and rapid flocculation mechanism includes a first electric energy end, a rotating shaft, a feeding pipe, a connecting column, a containing box and a water leakage hole groove.

[0004] The device of the above-mentioned utility model is convenient for treating medical sewage. However, in the actual use process, the components in medical sewage are complex, and plastic packaging bags of medical packages are often discharged together with the sewage. The existing medical sewage treatment devices do not pre-treat them, resulting in the floating of medical plastic packaging waste products in the sewage treatment device, which takes time to collect and clean, so as to avoid affecting the sewage treatment process and reducing the sewage treatment efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-efficiency treatment device for medical sewage with metal matrix composites to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A high-efficiency treatment device for medical sewage of metal matrix composite material, including the main body of the treatment device. A pretreatment tank is arranged on one side of the main body of the treatment device, and the pretreatment tank is provided with a chamber. The bottom end of the pretreatment tank close to one side of the main body of the treatment device is communicated with one end of a lift pump, and the other end of the lift pump is communicated with one end of the main body of the treatment device through a delivery pipe. A cover plate which is in snap-fit connection with the pretreatment tank is arranged at the top of the pretreatment tank, and an electric push rod is fixedly installed at the center position of the top of the cover plate. The movable end of the electric push rod is slidably penetrated through the center position of the top of the cover plate, and a separation component is fixedly connected to the bottom end of the movable end of the electric push rod. A separation plate with a number of jacks is fixedly installed in the chamber of the pretreatment tank. A sewage inlet pipe is fixedly arranged on one side of the pretreatment tank.

[0007] Preferably: The cross section of the cover plate is C-shaped, and both sides of the cover plate are fixedly installed on both sides of the pretreatment tank through screws.

[0008] Preferably: The separation component includes a movable plate fixedly connected to the movable end of the electric push rod, and a number of separation rods corresponding to the jacks one by one are fixedly connected to the bottom end of the movable plate.

[0009] Preferably: A piercing block with a triangular cross section is fixedly connected to the bottom end of each separation rod, and a limiting barb is fixedly connected to the top end of each piercing block.

[0010] Preferably: The diameter size of the jack is larger than the distance between the two limiting barbs with the farthest distance at the top end of each piercing block.

[0011] Preferably: A handle is fixedly connected to the top of the cover plate, and the housing of the main body of the treatment device is from outside to inside,, and. And are made of fiberglass resin, and is made of metal material.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] The medical sewage to be treated in the present utility model enters the chamber of the pretreatment tank through the sewage inlet pipe on one side of the pretreatment tank. By controlling the displacement of the movable end of the electric push rod to drive the movable plate along the vertical direction, a number of separation rods and piercing blocks arranged at the bottom end of the movable plate are used to pierce the plastic packaging bags in the sewage, and through the multiple limiting barbs at the top end of the piercing block, when the movable end of the electric push rod drives the movable plate to move upward and return, the plastic packaging bags pierced on the separation rod are prevented from falling off. The sewage separated from the plastic packaging bags enters the interior of the main body of the treatment device through the delivery pipe under the lift of the lift pump for further treatment of the sewage. The housing of the main body of the treatment device is set to a structure of fiberglass resin - metal - fiberglass resin, so that the inner and outer walls of the housing of the main body of the treatment device have better compressive and anti-corrosion properties. Description of the Drawings

[0014] Figure 1 Schematic structural diagram of the present utility model;

[0015] Figure 2 Enlarged schematic diagram of the structure at position A of the present utility model;

[0016] Figure 3 Schematic diagram of the housing structure of the present utility model.

[0017] In the figure: 1, main body of the processing device; 2, pretreatment tank; 3, lifting pump; 4, delivery pipe; 5, electric push rod; 6, separation assembly; 7, separation plate; 8, cover plate; 9, sewage inlet pipe; 10, handle; 701, jack; 61, movable plate; 62, separation rod; 63, piercing block; 64, limiting barb. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment 1

[0020] Please refer to Figures 1-3 , a high-efficiency medical sewage treatment device for metal matrix composites shown in the figure, including the main body 1 of the processing device, a pretreatment tank 2 is arranged on one side of the main body 1 of the processing device, and the pretreatment tank 2 is provided with a chamber. The bottom end of the pretreatment tank 2 close to one side of the main body 1 of the processing device is communicated with one end of the lifting pump 3, and the other end of the lifting pump 3 is communicated with one end of the main body 1 of the processing device through the delivery pipe 4. The top end of the pretreatment tank 2 is provided with a cover plate 8 which is clamped and matched therewith, and a central position of the top end of the cover plate 8 is fixedly installed with an electric push rod 5. The movable end of the electric push rod 5 is slidably penetrated through the central position of the top end of the cover plate 8, and the bottom end of the movable end of the electric push rod 5 is fixedly connected with a separation assembly 6. A separation plate 7 with a plurality of jacks 701 is fixedly installed in the chamber of the pretreatment tank 2. A sewage inlet pipe 9 is fixedly arranged on one side of the pretreatment tank 2.

[0021] In this embodiment, the cross-section of the cover plate 8 is C-shaped, and both sides of the cover plate 8 are fixedly installed on both sides of the pretreatment tank 2 through screw rods. The separation assembly 6 includes a movable plate 61 fixedly connected to the movable end of the electric push rod 5, and a plurality of separation rods 62 corresponding to the jacks 701 one by one are fixedly connected to the bottom end of the movable plate 61. A piercing block 63 with a triangular cross-section is fixedly connected to the bottom end of each separation rod 62, and a limiting barb 64 is fixedly connected to the top end of each piercing block 63. The diameter of the jack 701 is larger than the distance between the two farthest limiting barbs 64 at the top end of each piercing block 63. A handle 10 is fixedly connected to the top end of the cover plate 8, and the housing of the treatment device body 1 is composed of 101, 102, and 103 from the outside to the inside. 101 and 103 are made of fiberglass resin, and 102 is made of metal material.

[0022] Further, the treatment of medical sewage by the treatment device body 1 has been fully disclosed in the prior art and will not be elaborated here. The medical sewage to be treated enters the chamber of the pretreatment tank 2 through the sewage inlet pipe 9 on one side of the pretreatment tank 2. By controlling the movable end of the electric push rod 5 to drive the movable plate 61 to displace in the vertical direction, a plurality of separation rods 62 and piercing blocks 63 arranged at the bottom end of the movable plate 61 are used to pierce the plastic packaging bags in the sewage, and through the multiple limiting barbs 64 at the top end of the piercing blocks 63 during the return process of the movable end of the electric push rod 5 driving the movable plate 61 to displace upward, the plastic packaging bags pierced on the separation rods 62 are prevented from falling off. The sewage separated from the plastic packaging bags enters the inside of the treatment device body 1 through the conveying pipe 4 under the lifting of the lift pump 3 for further and more efficient treatment of the sewage. The housing of the treatment device body 1 is set to a structure of fiberglass resin - metal - fiberglass resin, so that the inner and outer walls of the housing of the treatment device body 1 have better compressive and anti-corrosion properties.

[0023] The working principle of the present utility model: The treatment of medical sewage by the treatment device body 1 has been fully disclosed in the prior art and will not be elaborated here. The medical sewage to be treated enters the chamber of the pretreatment tank 2 through the sewage inlet pipe 9 on one side of the pretreatment tank 2. By controlling the movable end of the electric push rod 5 to drive the movable plate 61 to displace in the vertical direction, a plurality of separation rods 62 and piercing blocks 63 arranged at the bottom end of the movable plate 61 are used to pierce the plastic packaging bags in the sewage, and through the multiple limiting barbs 64 at the top end of the piercing blocks 63 during the return process of the movable end of the electric push rod 5 driving the movable plate 61 to displace upward, the plastic packaging bags pierced on the separation rods 62 are prevented from falling off. The sewage separated from the plastic packaging bags enters the inside of the treatment device body 1 through the conveying pipe 4 under the lifting of the lift pump 3 for further treatment of the sewage. The housing of the treatment device body 1 is set to a structure of fiberglass resin - metal - fiberglass resin, so that the inner and outer walls of the housing of the treatment device body 1 have better compressive and anti-corrosion properties.

[0024] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal matrix composite material medical wastewater high efficiency treatment device, comprising a treatment device body (1), characterized in that: A pretreatment box (2) is provided on one side of the treatment device body (1), and the pretreatment box (2) has a chamber. The bottom end of the pretreatment box (2) close to the treatment device body (1) is connected to one end of a lifting pump (3), and the other end of the lifting pump (3) is connected to one end of the treatment device body (1) through a delivery pipe (4). A cover plate (8) is provided at the top of the pretreatment box (2) to be snap-fitted therewith, and an electric push rod (5) is fixedly installed at the center position of the top of the cover plate (8). The movable end of the electric push rod (5) is slidably penetrated by the center position of the top of the cover plate (8), and the bottom end of the movable end of the electric push rod (5) is fixedly connected to a separation component (6). A separation plate (7) with a plurality of jacks (701) is fixedly installed in the chamber of the pretreatment box (2), and a sewage inlet pipe (9) is fixedly installed on one side of the pretreatment box (2).

2. The metal matrix composite material medical wastewater efficient treatment device according to claim 1, characterized in that: The cross section of the cover plate (8) is C-shaped, and two sides of the cover plate (8) are fixedly mounted to two sides of the pretreatment box (2) via screws.

3. The metal matrix composite material medical wastewater efficient treatment device according to claim 2, characterized in that: The separation assembly (6) comprises a movable plate (61) fixedly connected to the movable end of the electric push rod (5), and a plurality of separation rods (62) corresponding one to one with the sockets (701) are fixedly connected to the bottom end of the movable plate (61).

4. The metal matrix composite material medical wastewater efficient treatment device according to claim 3, characterized in that: The bottom end of each separation rod (62) is respectively fixedly connected to a piercing block (63) with a triangular cross section, and the top end of each piercing block (63) is respectively fixedly connected to a limiting barb (64).

5. The metal matrix composite material medical wastewater high efficiency treatment device according to claim 4, characterized in that: The diameter of the insertion hole (701) is larger than the distance between the two limiting barbs (64) at the farthest distance from each piercing block (63).

6. The metal matrix composite material medical wastewater high efficiency treatment device according to claim 5, characterized in that: The top of the cover plate (8) is fixedly connected with a handle (10), and the shell of the processing device body (1) is respectively (101), (102) and (103) from the outside to the inside, wherein (101) and (103) are made of glass fiber reinforced plastic resin, and (102) is made of metal material.

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