CN-224211679-U - Polytetrafluoroethylene drawable waste liquid recovery box

Abstract

The utility model belongs to the field of resource recycling, and particularly relates to a polytetrafluoroethylene drawable waste liquid recycling box which comprises a mounting shell, a drawing frame, a limiting ring assembly, drawing rods and a connecting ring assembly, wherein two mounting holes are respectively formed in four sides of the lower part of the mounting shell, the drawing frame is slidably arranged in the mounting shell, the limiting ring assembly is fixedly connected in the drawing frame, the two drawing rods are fixedly connected on one side of the drawing frame in parallel, and the connecting ring assembly is fixedly connected at the top end of the limiting ring assembly. Through adopting modular recovery box structural design, can dismantle and assemble the spacing ring assembly that is used for placing recovery container and go-between assembly conveniently, this kind of design is very big convenient carries out all-round, deep clearance to recovery box, effectively reduces waste liquid and remains and dirt and gather, ensures that recovery box remains sanitation throughout, and then prolongs its life.

Inventors

• ZHOU SHUTING
• TANG XINGWU
• YI JUN

Assignees

• 宁乡水务集团有限公司

Dates

Publication Date

20260508

Application Date

20250722

Claims (6)

1. 1. A polytetrafluoroethylene drawable waste liquid recovery box is characterized by comprising a mounting shell (1), a drawing frame (3), a limiting ring assembly (4), drawing rods (5) and a connecting ring assembly (6), wherein two mounting holes (2) are respectively formed in four sides of the lower part of the mounting shell (1), the drawing frame (3) is slidably arranged in the mounting shell (1), the limiting ring assembly (4) is fixedly connected in the drawing frame (3), the two drawing rods (5) are fixedly connected to one side of the drawing frame (3) in parallel, and the connecting ring assembly (6) is fixedly connected to the top end of the limiting ring assembly (4).
2. 2. The polytetrafluoroethylene drawable waste liquid recovery box according to claim 1, further comprising a supporting rod (7) and a cover plate (8), wherein the supporting rod (7) is fixedly connected to one side of the connecting ring assembly (6), the supporting rod (7) is rotatably provided with a plurality of cover plates (8), and the cover plates (8) jointly form the cover plate assembly.
3. 3. The polytetrafluoroethylene drawable waste liquid recovery box as claimed in claim 2, further comprising sealing gaskets (9), wherein a plurality of sealing gaskets (9) are fixedly connected to each cover plate (8) in an equidistant mode, and the number of the sealing gaskets (9) is consistent with the number of the placing grooves on the connecting ring assembly (6).
4. 4. A polytetrafluoroethylene drawable waste liquid recovery box as claimed in claim 3, further comprising a limiting plate (10), wherein a plurality of limiting plates (10) distributed along the length direction of the supporting rod (7) are fixedly connected to the supporting rod (7), and the limiting plates (10) are respectively positioned behind the lower parts of the cover plates (8).
5. 5. A polytetrafluoroethylene retractable waste liquid recovery box according to claim 4, wherein the cylindrical surface of each pull rod (5) is subjected to an anti-slip treatment.
6. 6. A polytetrafluoroethylene retractable waste liquid recovery box as set forth in claim 5, wherein the top surface of each limiting plate (10) is covered with a cushion pad.

Description

Polytetrafluoroethylene drawable waste liquid recovery box Technical Field The utility model belongs to the field of resource recycling, and particularly relates to a polytetrafluoroethylene drawable waste liquid recycling box. Background Polytetrafluoroethylene waste liquid generally refers to waste liquid containing polytetrafluoroethylene material that is produced during the production, processing, or use of the material. If the waste liquid is improperly treated, not only can the waste of resources be caused, but also the environment can be polluted. Therefore, it is necessary to collect the waste liquid by using a dedicated waste liquid recovery box. In the conventional operation in laboratory, ordinary polytetrafluoroethylene waste liquid recovery box is put into a plurality of recovery containers in inside generally, place in the below of equipment infusion mouth for collect the weeping that produces in the titration process, but during in-service use, when waste liquid from infusion mouth whereabouts and get into recovery container, often have the residual liquid drop to adhere to container mouth edge, fail to fall into appointed container completely, lead to waste liquid seepage to retrieve box inner region, cause the pollution, and retrieve the box and for realizing the reasonable overall arrangement of a plurality of recovery containers, its inner structure is comparatively compact, the space is narrow and small, and there are more corners and gaps, cleaning tool is difficult to go deep thoroughly to clear up, it is difficult to cause residual waste liquid to clear away, easily cause cross contamination after long-term accumulation, breed bacterium, influence experimental environment's cleanliness factor and normal use of equipment. Therefore, there is a particular need for a polytetrafluoroethylene drawable waste recovery cartridge that addresses the above-described issues. Disclosure of utility model The utility model provides a polytetrafluoroethylene drawable waste liquid recovery box, which aims to overcome the defects that a common polytetrafluoroethylene waste liquid recovery box has a compact structural design, has dead corners for cleaning, is difficult to remove residual waste liquid, is easy to cause cross contamination and bacteria breeding, and affects experimental environment and equipment use. The utility model is realized by the following technical approaches that the polytetrafluoroethylene drawable waste liquid recovery box comprises a mounting shell, a drawing frame, a limiting ring assembly, drawing rods and a connecting ring assembly, wherein two mounting holes are respectively formed in four sides of the lower part of the mounting shell, the drawing frame is slidably arranged in the mounting shell, the limiting ring assembly is fixedly connected in the drawing frame, the two drawing rods are fixedly connected on one side of the drawing frame in parallel, and the connecting ring assembly is fixedly connected at the top end of the limiting ring assembly. The device is characterized by further comprising a supporting rod and a cover plate, wherein the supporting rod is fixedly connected to one side of the connecting ring assembly, a plurality of cover plates are rotatably arranged on the supporting rod, and the cover plates jointly form the cover plate assembly. Further, the sealing device also comprises sealing gaskets, a plurality of sealing gaskets which are distributed at equal intervals are fixedly connected on each cover plate, and the number of the sealing gaskets is consistent with the number of the placing grooves on the connecting ring assembly. Further, the support rod is fixedly connected with a plurality of limiting plates distributed along the length direction of the support rod, and the limiting plates are respectively positioned at the rear parts of the lower parts of the cover plates. Further illustratively, the cylindrical surface of each draw bar is slip resistant. Further stated, the top surface of each of the retainer plates is covered with a cushion. The recycling box has the beneficial effects that 1, through adopting the modularized recycling box structural design, the limiting ring assembly and the connecting ring assembly for placing the recycling container can be disassembled and assembled conveniently, the recycling box is cleaned in an omnibearing and deep way greatly conveniently by the design, the waste liquid residue and dirt accumulation are reduced effectively, the recycling box is ensured to be kept clean and sanitary all the time, and the service life of the recycling box is prolonged. 2. Through setting up apron and sealed pad, the apron can effectively shelter from the split area of placing recovery container on the go-between assembly, and sealed pad then closely laminates in apron and recovery container contact position, and the two synergism provides reliable sealed protection for the recovery container, prevents that the waste liquid vo