CN219481758U

CN219481758U - Liquid chromatograph's waste liquid collecting device

Info

Publication number: CN219481758U
Application number: CN202320450152.6U
Authority: CN
Inventors: 顾兆军
Original assignee: Qingdao Mingzhu Yide Pharmaceutical Co ltd
Current assignee: Qingdao Mingzhu Yide Pharmaceutical Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-08
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses waste liquid collecting equipment of a liquid chromatograph, which comprises a movable seat, a collecting barrel, a barrel cover, a filtering component and a reinforcing component, wherein the collecting barrel is arranged on the movable seat, the barrel cover is clamped on the collecting barrel, the filtering component is arranged on the collecting barrel, and the reinforcing component is arranged on the collecting barrel and the barrel cover; the filter component comprises a filter vat, a clamping ring is sleeved on the top of the filter vat, the clamping ring is clamped on the top wall of the collecting vat, the filter vat is arranged in the collecting vat, a clamping groove is formed in the bottom wall of the vat cover, the vat cover is clamped on the collecting vat, and the clamping groove of the vat cover is clamped on the clamping ring. The utility model belongs to the technical field of liquid chromatograph waste liquid collection, and particularly relates to waste liquid collection equipment of a liquid chromatograph.

Description

Liquid chromatograph's waste liquid collecting device

Technical Field

The utility model belongs to the technical field of liquid chromatograph waste liquid collection, and particularly relates to waste liquid collection equipment of a liquid chromatograph.

Background

Because liquid chromatograph's waste liquid has harm to environment and living beings, consequently, people generally collect the waste liquid, wait for professional to handle, disclosed a waste liquid collection device for liquid chromatograph in patent CN216777984U, this device has set up the filter screen in the collection section of thick bamboo, but this filter screen is inconvenient to detach and change, and the apron does not carry out reinforcement, when removing, the apron slides easily, makes the waste liquid spill, has danger.

Disclosure of Invention

In order to solve the problems, the utility model provides a waste liquid collecting device of a liquid chromatograph.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the waste liquid collecting device of the liquid chromatograph comprises a movable seat, a collecting barrel, a barrel cover, a filtering component and a reinforcing component, wherein the collecting barrel is arranged on the movable seat, the barrel cover is clamped and covered on the collecting barrel, the filtering component is arranged on the collecting barrel, and the reinforcing component is arranged on the collecting barrel and the barrel cover; the filter component comprises a filter vat, the top cover of filter vat is equipped with the snap ring, the snap ring card is at the roof of collecting vessel, the filter vat is arranged in the collecting vessel, the diapire of cover is equipped with the draw-in groove, cover card lid is on the collecting vessel, the draw-in groove card of cover is on the snap ring, can take the filter vat on the top of collecting vessel through the snap ring, and rethread cover is pressed and is held, after opening the cover, can dismantle the filter vat.

Further, the reinforcement subassembly is equipped with the multiunit, the reinforcement subassembly includes bolt, cassette and fixed cap, the roof of collecting vessel is located to the cassette, the cassette sets up for U type structure, the bottom of bolt is located on the cassette through the axle rotation, the lateral wall of cover is equipped with the recess, in the recess was gone into in the rotatory card of bolt, fixed cap and bolt threaded connection and bottom compress tightly the roof of cover, can compress tightly the cover on the collecting vessel through bolt and fixed cap, avoid the cover landing, and the waste liquid in the collecting vessel splash when removing, and when uncapping, unscrew the fixed cap, unscrew the bolt from the recess, can open the cover, removable filter vessel simultaneously.

Further, remove and be equipped with the removal subassembly on the seat, remove the subassembly and include two-way lead screw, screw pair, backup pad and connecting rod, it sets up for diapire open-ended cavity structure to remove the seat, the inside wall of removing the seat is located in the both ends rotation of two-way lead screw, screw pair and two sets of screw threaded connection and relative, the backup pad is slided and is located in the removal seat, the diapire of backup pad is equipped with the gyro wheel, the both ends of connecting rod articulate respectively on the roof of backup pad and the diapire of screw pair, when removing, order about two screw pair rotatory, then two screw pairs are close to each other or keep away from to order about the backup pad through the connecting rod and move down, then the gyro wheel of backup pad diapire can prop up and remove the seat, be convenient for remove the collecting vessel, and when not removing, can take in the gyro wheel into the removal seat, the collecting vessel rocks when can avoid using.

Preferably, a driving motor is arranged on the side wall of the movable seat, and the output end of the driving motor rotates to penetrate through the movable seat and is connected with the bidirectional screw rod.

Preferably, the inner bottom wall of the collecting barrel is obliquely arranged, a drain pipe is arranged on the side wall of the collecting barrel, a valve is arranged on the drain pipe, and a water inlet is formed in the top wall of the barrel cover.

The utility model adopts the structure to obtain the beneficial effects as follows: the liquid chromatograph waste liquid collecting device is simple to operate, compact in mechanism and reasonable in design, the cylinder cover can be pressed on the collecting barrel through the bolts and the fixing caps, the cylinder cover is prevented from sliding off, waste liquid in the collecting barrel is splashed when moving, the fixing caps are unscrewed when the cover is opened, the bolts are unscrewed from the grooves, the cylinder cover can be opened, the filter barrel is lapped on the top of the collecting barrel through the clamping rings, the filter barrel can be conveniently taken out, the driving motor is started when moving, the two lead screw pairs are driven to rotate, the two lead screw pairs are mutually close to or far away from each other, the supporting plate is driven to move downwards through the connecting rod, the roller at the bottom wall of the supporting plate can prop up the moving seat, the collecting barrel is convenient to move, and when the roller is not moved, the roller can be taken into the moving seat, and shaking of the collecting barrel when in use can be avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a waste liquid collecting device of a liquid chromatograph according to the present utility model;

FIG. 2 is a cross-sectional view of a waste liquid collecting apparatus for a liquid chromatograph according to the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 2.

Wherein, 1, a movable seat, 2, a collecting barrel, 3, a barrel cover, 4, a filtering component, 5, a reinforcing component, 6, a filtering barrel, 7, a clamping ring, 8, a clamping groove, 9, a bolt, 10, a clamping seat, 11 and a fixing cap, 12, grooves, 13, a moving assembly, 14, a bidirectional screw rod, 15, a screw rod pair, 16, a supporting plate, 17, a connecting rod, 18, a roller, 19, a driving motor, 20, a drain pipe, 21, a valve, 22 and a water inlet.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the waste liquid collecting device of the liquid chromatograph provided by the utility model comprises a movable seat 1, a collecting barrel 2, a barrel cover 3, a filtering component 4 and a reinforcing component 5, wherein the collecting barrel 2 is arranged on the movable seat 1, the barrel cover 3 is clamped on the collecting barrel, the filtering component 4 is arranged on the collecting barrel 2, and the reinforcing component 5 is arranged on the collecting barrel 2 and the barrel cover 3; the filter assembly 4 comprises a filter vat 6, a clamping ring 7 is sleeved on the top of the filter vat 6, the clamping ring 7 is clamped on the top wall of the collecting barrel, the filter vat 6 is arranged in the collecting barrel 2, a clamping groove 8 is formed in the bottom wall of the barrel cover 3, the barrel cover 3 is clamped on the collecting barrel 2, and the clamping groove 8 of the barrel cover 3 is clamped on the clamping ring 7.

The reinforcing component 5 is provided with a plurality of groups, the reinforcing component 5 comprises a bolt 9, a clamping seat 10 and a fixing cap 11, the clamping seat 10 is arranged on the top wall of the collecting barrel 2, the clamping seat 10 is of a U-shaped structure, the bottom of the bolt 9 is arranged on the clamping seat 10 through shaft rotation, the side wall of the barrel cover 3 is provided with a groove 12, the bolt 9 is rotationally clamped into the groove 12, and the fixing cap 11 is in threaded connection with the bolt 9, and the bottom end of the fixing cap is tightly pressed on the top wall of the barrel cover 3.

The movable seat 1 is provided with a movable assembly 13, the movable assembly 13 comprises a bidirectional screw rod 14, a screw rod pair 15, a supporting plate 16 and a connecting rod 17, the movable seat 1 is of a hollow cavity structure with an opening in the bottom wall, two ends of the bidirectional screw rod 14 are rotatably arranged on the inner side wall of the movable seat 1, the screw rod pair 15 is in threaded connection with the bidirectional screw rod 14 and is provided with two groups relatively, the supporting plate 16 is slidably arranged in the movable seat 1, the bottom wall of the supporting plate 16 is provided with a roller 18, and two ends of the connecting rod 17 are respectively hinged to the top wall of the supporting plate 16 and the bottom wall of the screw rod pair 15.

The side wall of the movable seat 1 is provided with a driving motor 19, and the output end of the driving motor 19 rotates to penetrate through the movable seat 1 and is connected with the bidirectional screw rod 14.

The inner bottom wall of the collecting barrel 2 is obliquely arranged, a drain pipe 20 is arranged on the side wall of the collecting barrel 2, a valve 21 is arranged on the drain pipe 20, and a water inlet 22 is arranged on the top wall of the barrel cover 3.

When the device is specifically used, the cylinder cover 3 can be pressed on the collecting barrel 2 through the bolts 9 and the fixing caps 11, the cylinder cover 3 is prevented from sliding down, waste liquid in the collecting barrel 2 is prevented from splashing when moving, when the cover is opened, the fixing caps 11 are unscrewed, the bolts 9 are unscrewed from the grooves 12, the cylinder cover 3 can be opened, the filter barrel 6 is lapped on the top of the collecting barrel 2 through the clamping rings 7, the filter barrel 6 can be conveniently taken out, the driving motor 19 is started when the device moves, the bidirectional screw 14 is driven to rotate, the two screw pairs 15 are close to or far away from each other, the supporting plate 16 is driven to move downwards through the connecting rod 17, the roller 18 at the bottom wall of the supporting plate 16 can prop up the moving seat 1, the collecting barrel 2 is convenient to move, when the device does not move, the roller 18 can be taken in the moving seat 1, and the collecting barrel 2 can be prevented from shaking when in use.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The waste liquid collecting device of the liquid chromatograph comprises a movable seat, a collecting barrel, a barrel cover, a filtering component and a reinforcing component, wherein the collecting barrel is arranged on the movable seat, the barrel cover is clamped and covered on the collecting barrel, the filtering component is arranged on the collecting barrel, and the reinforcing component is arranged on the collecting barrel and the barrel cover; the filter component comprises a filter vat, a clamping ring is sleeved on the top of the filter vat, the clamping ring is clamped on the top wall of the collecting vat, the filter vat is arranged in the collecting vat, a clamping groove is formed in the bottom wall of the vat cover, the vat cover is clamped on the collecting vat, and the clamping groove of the vat cover is clamped on the clamping ring.

2. The liquid chromatograph waste collection device of claim 1, wherein: the reinforcing component is provided with a plurality of groups, the reinforcing component comprises a bolt, a clamping seat and a fixing cap, the clamping seat is arranged on the top wall of the collecting barrel, the clamping seat is of a U-shaped structure, the bottom of the bolt is arranged on the clamping seat through shaft rotation, the side wall of the cylinder cover is provided with a groove, the bolt is clamped into the groove in a rotating mode, and the fixing cap is in threaded connection with the bolt and the bottom end of the fixing cap is tightly pressed on the top wall of the cylinder cover.

3. The liquid chromatograph waste collection device of claim 2, wherein: the movable seat is provided with a movable assembly, the movable assembly comprises a bidirectional screw rod, a screw rod pair, a supporting plate and a connecting rod, the movable seat is a hollow cavity structure with an opening in the bottom wall, two ends of the bidirectional screw rod are rotatably arranged on the inner side wall of the movable seat, the screw rod pair is in threaded connection with the bidirectional screw rod and is provided with two groups relatively, the supporting plate is slidably arranged in the movable seat, the bottom wall of the supporting plate is provided with a roller, and two ends of the connecting rod are respectively hinged to the top wall of the supporting plate and the bottom wall of the screw rod pair.

4. A liquid chromatograph waste collection device according to claim 3, wherein: the side wall of the movable seat is provided with a driving motor, and the output end of the driving motor rotates to penetrate through the movable seat and is connected to the bidirectional screw rod.

5. The liquid chromatograph waste collection device of claim 4, wherein: the inner bottom wall of the collecting barrel is obliquely arranged, a drain pipe is arranged on the side wall of the collecting barrel, a valve is arranged on the drain pipe, and a water inlet is formed in the top wall of the barrel cover.