Laboratory waste treatment equipment

Abstract

The utility model discloses laboratory waste treatment equipment which comprises a treatment box, the two sides of the treatment box are each provided with a containing box communicated with the interior of the treatment box, and waste is put into the treatment box from the top of the treatment box; the middle of the filter tank is rotatably arranged in the treatment box, the two sides of the filter tank extend into the corresponding placement boxes respectively, waste is put into the filter tank, and the filter tank is used for filtering out liquid in the waste; the motor is arranged on the treatment box, and the motor is used for driving the filter tank to rotate by taking the middle part of the filter tank as a center and swing back and forth so as to guide solid wastes on the filter tank to be discharged; and the plurality of storage racks are placed in the corresponding placement boxes, and the storage racks are used for receiving waste discharged from the filter tank. The solid-liquid separation device can be used for carrying out solid-liquid separation on wastes in a simple and efficient manner, does not cause adverse effects on the device, and is convenient for actual use.

Description

Technical Field

[0001] The utility model relates to the technical field of waste treatment, in particular to laboratory waste treatment equipment. Background Art

[0002] Veterinary laboratories generate a variety of wastes during animal disease diagnosis, research, and experimental activities, including solid wastes such as discarded needles and cloths, and liquid wastes such as disinfectants and reagents. If these wastes are not collected in special containers, they are likely to cause environmental pollution. At the same time, the mixed collection of solid and liquid wastes affects the subsequent processing effect and cannot meet the use requirements. The utility model patent with authorization announcement number CN 213375432 U discloses a veterinary laboratory waste treatment equipment. The application uses a knocking mechanism to shake the filtering container to accelerate the solid-liquid separation efficiency of the waste to separate the solid and liquid waste. However, the method of using a knocking mechanism to knock the container to separate the solid and liquid waste is prone to damage to the container over a long period of use. Once the container is damaged, its solid-liquid separation function will be lost, affecting actual use. Utility Model Content

[0003] The purpose of this utility model is to address the above-mentioned shortcomings and provide a laboratory waste treatment equipment to achieve safe and efficient separation and collection of solid and liquid wastes.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a laboratory waste treatment device, comprising:

[0005] A processing box, with placement boxes provided on both sides of the processing box. The tops of the placement boxes are open, and waste is put into the processing box from the top of the processing box;

[0006] A filter trough is rotatably disposed in the processing box and located above the storage box. Both sides of the filter trough extend into the corresponding storage box. The filter trough is used to carry waste and filter out liquid in the waste. The filtered liquid can pass through the filter trough into the processing box.

[0007] A motor is provided on the processing box, and is used to drive the filter tank to rotate and swing back and forth around the center thereof, so as to guide the solid waste thereon to be discharged into a placement box on one side;

[0008] The storage rack is placed in the corresponding storage box and separates the storage box into an upper storage cavity and a lower filter cavity. The storage rack is used to support the waste discharged from the filter tank and filter the residual liquid in the waste into the filter cavity.

[0009] Furthermore, the processing box includes a box body, the box body has an inlet, and a discharge pipe with an on-off valve is provided on the lower side of the box body.

[0010] Furthermore, the inner bottom wall of the placement box is higher than the inner bottom wall of the treatment box. A drainage hole communicating with the interior of the treatment box is provided on the inner bottom wall of the placement box for draining the liquid in the filter cavity into the treatment box.

[0011] Furthermore, it also includes shielding covers hingedly arranged on both sides of the processing box, and each shielding cover is located on the top of the corresponding placement box.

[0012] Furthermore, it also includes a telescopic rod, which includes a sleeve arranged on the top wall of the processing box, a tension spring provided in the sleeve, a rod body with one end in contact with the tension spring slidably provided in the sleeve, the end of the rod body away from the tension spring is rotatably connected to the filter tank, and the rotation connection between the rod body and the filter tank can slide along the length direction of the filter tank.

[0013] Furthermore, the filter trough includes a trough body with filter holes, and a guide groove arranged along the length direction of the trough body is opened on the inner side wall of the trough body, and a push plate is slidably provided on the trough body, and the bottom surface of the push plate is a plane and is in sliding contact with the bottom surface of the trough body, and both sides of the bottom of the push plate have acute chamfers, which are in contact with the inner bottom wall of the trough body, and the side wall of the push plate is provided with a mounting rod extending into the guide groove.

[0014] The beneficial effects of the present invention are as follows:

[0015] In the utility model, the waste generated in the veterinary experiment is put into the treatment box, and it will fall onto the filter tank. During this process, the motor is driven to start, so that the filter tank is swung back and forth with the middle part as the center, thereby guiding the waste on it into the placement boxes on both sides of the treatment box. The solid waste will fall directly into the storage rack, and the staff can clean it regularly. In the process of guidance, the waste continues to move, so that the liquid in it passes through the filter tank and falls downward to the lower side of the treatment box, thereby completing the solid-liquid separation of the waste. This method is simple and efficient, will not cause adverse effects on the device itself, and is convenient for practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional view of the utility model;

[0017] Figure 2 This is the structural exterior view of the utility model;

[0018] Figure 3 For this utility model Figure 1 A partial view of the shown A;

[0019] Figure 4 is a sectional view of the present application.

[0020] In the drawings:

[0021] 1, processing box; 11, box body; 12, inlet; 13, discharge pipe; 2, storage box; 3, drain hole; 4, storage rack; 5, motor; 6, filter tank; 61, tank body; 62, guide groove; 63, push plate; 7, telescopic rod; 71, sleeve; 72, tension spring; 73, rod body; 8, shielding cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The embodiments in the present application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figure 1-4 The utility model discloses a laboratory waste treatment equipment, including processing box 1, the both sides of processing box 1 are installed with the storage box 2 who communicates with processing box 1 inside, the top of storage box 2 is open, and the waste is thrown into processing box 1 from the top of processing box 1, and the filter tank 6 that can swing around the middle part is arranged in processing box 1, and is located above storage box 2, and the both sides of filter tank 6 extend to the corresponding storage box 2 respectively, and filter tank 6 is used for carrying waste and filters the liquid in waste, and the filtered liquid can pass through filter tank 6 and enter processing box 1.

[0024] In the specific implementation, the device further includes a motor 5, which is installed on the processing box 1. The moving end of the motor 5 is connected to the middle part of the filter tank 6. The motor 5 is used to drive the filter tank 6 to rotate around the middle part and swing back and forth, so as to guide the solid waste on the filter tank 6 to be discharged into one of the storage boxes 2. Each storage box 2 is provided with a storage rack 4, which divides the storage box 2 into an upper storage cavity and a lower filtering cavity. The storage rack 4 is used to support the waste discharged from the filter tank 6 and filter the residual liquid in the waste into the filtering cavity.

[0025] In the specific implementation, the staff puts the waste generated in the veterinary experiment into the treatment box 1, and it will fall onto the filter tank 6. During this process, the motor 5 is driven to start, so that the filter tank 6 swings back and forth with its middle as the center, thereby guiding the waste on it to the placement box 2 on both sides of the treatment box 1. The solid waste will fall directly into the storage rack 4, and the staff can clean it regularly. During the guidance process, the waste continues to move, so that the liquid in it passes through the filter tank 6 and falls downward to the lower side of the treatment box 1, thereby completing the solid-liquid separation of the waste. This method is simple and efficient, and will not cause adverse effects on the device itself, so it is convenient for practical use.

[0026] It should be noted that, in actual circumstances, a corresponding sensor mechanism and a controller may be provided on the processing box 1, and the sensor, the controller and the motor 5 are connected by signal. The sensor is used to detect whether waste is thrown into the processing box 1. When it is detected that waste is thrown in, the sensor turns on the controller and controls the motor 5 to start through the controller. At the same time, a corresponding start time (time controller) is set on the controller. When the motor 5 is turned on for a corresponding time, the controller controls the motor 5 to stop. The above-mentioned sensor mechanism and controller are common knowledge in the field, so the specific structural composition and working principle will not be described in detail in this article.

[0027] In one embodiment, the processing box 1 includes a box body 11 , which has a material inlet 12 , and a discharge pipe 13 with an on-off valve is provided on the lower side of the box body 11 .

[0028] In a specific implementation, waste is put into the box 11 through the feed port 12, and the liquid in the waste is discharged through the discharge pipe 13. When discharge is required, the discharge pipe 13 is connected to the liquid treatment part, and then the switch valve is opened.

[0029] In one embodiment, the inner bottom wall of the placement box 2 is higher than the inner bottom wall of the treatment box 1. A drainage hole 3 is provided on the inner bottom wall of the placement box 2 and is connected to the interior of the treatment box 1 for draining the liquid in the filter cavity into the treatment box 1.

[0030] With this design, after the solid waste from which the liquid has been initially discharged is placed inside the storage rack 4, it can continue to filter out the liquid, and the liquid passes through the filter holes and flows into the drainage hole 3, and finally flows into the processing box 1 from the drainage hole 3, thereby further enhancing the effect of liquid filtration.

[0031] In one embodiment, the device further comprises shielding covers 8 hingedly arranged on both sides of the processing box 1 , and each shielding cover 8 is located on the top of the corresponding placement box 2 .

[0032] In specific implementation, under normal circumstances, the shielding cover 8 covers the placement box 2 to prevent staff from coming into contact with solid waste. In actual circumstances, a cover plate can also be added to the corresponding feed port 12 of the box body 11. When no waste is thrown in, the cover plate will cover the feed port 12. Combined with the use of the shielding cover 8, it can effectively prevent the odor of the waste from being discharged.

[0033] In one embodiment, the device also includes a telescopic rod 7, which includes a sleeve 71 installed on the top wall of the processing box 1, a tension spring 72 installed in the sleeve 71, and a rod 73 with one end in contact with the tension spring 72 slidably installed in the sleeve 71. The end of the rod 73 away from the tension spring 72 is rotatably connected to a hinge. A guide platform arranged along the length direction of the filter tank 6 is installed on the filter tank 6, and the side of the hinge away from the rod 73 is slidably connected to the guide platform, so that the side of the rod 73 close to the filter tank 6 can slide along the length direction of the filter tank 6 and can also rotate.

[0034] With this design, when the filter tank 6 tilts to both sides, the telescopic rod 7 can support both sides of the filter tank 6, thereby preventing the filter tank 6 from directly colliding with the side wall of the processing box 1.

[0035] In one embodiment, the filter tank 6 includes a tank body 61 having a filter hole (not shown in the figure), and a guide groove 62 arranged along its length direction is opened on the inner side wall of the tank body 61. A push plate 63 is slidably provided on the tank body 61. The bottom surface of the push plate 63 is a plane and is in sliding contact with the bottom surface of the tank body 61, and both sides of the bottom of the push plate 63 have acute chamfers, which are in contact with the inner bottom wall of the tank body 61. The side wall of the push plate 63 is provided with a mounting rod extending into the guide groove 62.

[0036] In specific implementation, when the trough body 61 tilts to both sides, the push plate 63 will also move in the downward tilt direction of the trough body 61. During this process, it will assist in pushing the waste to the outlet on the corresponding side of the trough body 61 to facilitate the discharge of the waste. At the same time, when the push plate 63 moves, its chamfered corners will scrape off the waste on the bottom wall of the trough body 61 to prevent it from sticking to the trough body 61. In actual circumstances, the push plate 63 can be made of a heavier material such as metal to effectively scrape off the waste instead of being blocked by the waste.

[0037] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] In addition, "plurality" means two or more.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laboratory waste treatment device, characterized in that: include, A processing box (1), wherein a placement box (2) is provided on both sides of the processing box (1), the top of the placement box (2) is open, and waste is put into the processing box (1) from the top of the processing box (1); A filter trough (6) is rotatably arranged in the processing box (1) and is located above the placement box (2). Both sides of the filter trough (6) extend into the corresponding placement box (2). The filter trough (6) is used to carry waste and filter out liquid in the waste. The filtered liquid can pass through the filter trough (6) and enter the processing box (1); A motor (5) is provided on the processing box (1), and the motor (5) is used to drive the filter tank (6) to rotate and swing back and forth with the center thereof as the center, so as to guide the solid waste on the filter tank to be discharged into the placement box (2) on one side; A storage rack (4) is placed in the corresponding storage box (2) and separates the storage box (2) into an upper storage chamber and a lower filter chamber. The storage rack (4) is used to support waste discharged from the filter tank (6) and filter the residual liquid in the waste into the filter chamber.

2. The laboratory waste treatment equipment according to claim 1, characterized in that: The processing box (1) comprises a box body (11), the box body (11) is provided with a material inlet (12), and a discharge pipe (13) with an on-off valve is provided on the lower side of the box body (11).

3. The laboratory waste treatment equipment according to claim 1, characterized in that: The inner bottom wall of the placement box (2) is higher than the inner bottom wall of the treatment box (1). A drainage hole (3) communicating with the interior of the treatment box (1) is provided on the inner bottom wall of the placement box (2) for draining the liquid in the filter cavity into the treatment box (1).

4. The laboratory waste treatment equipment according to claim 1, characterized in that: It also includes shielding covers (8) hingedly arranged on both sides of the processing box (1), and each shielding cover (8) is located on the top of the corresponding placement box (2).

5. The laboratory waste treatment equipment according to claim 1, characterized in that: The invention also includes a telescopic rod (7), wherein the telescopic rod (7) includes a sleeve (71) arranged on the inner top wall of the processing box (1), a tension spring (72) is arranged in the sleeve (71), and a rod (73) is slidably arranged in the sleeve (71), one end of which is in contact with the tension spring (72), and the end of the rod (73) away from the tension spring (72) is rotatably connected to the filter tank (6), and the rotational connection between the rod (73) and the filter tank (6) can slide along the length direction of the filter tank (6).

6. The laboratory waste treatment equipment according to claim 1, characterized in that: The filter tank (6) comprises a tank body (61) having a filter hole, an inner side wall of the tank body (61) is provided with a guide groove (62) arranged along the length direction thereof, a push plate (63) is slidably provided on the tank body (61), the bottom surface of the push plate (63) is a plane and is in sliding contact with the bottom surface of the tank body (61), and both sides of the bottom of the push plate (63) have acute chamfers, which are in contact with the inner bottom wall of the tank body (61), and a mounting rod extending into the guide groove (62) is provided on the side wall of the push plate (63).

Images