CN216063315U

CN216063315U - Waste liquid collection device is used in analytical chemistry laboratory

Info

Publication number: CN216063315U
Application number: CN202122503328.3U
Authority: CN
Inventors: 李强; 王刚锋; 薛志伟; 刘巍平; 展阳
Original assignee: Shaanxi Dadi Industrial Co ltd Of China National Nuclear Corp
Current assignee: Shaanxi Dadi Industrial Co ltd Of China National Nuclear Corp
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-18
Anticipated expiration: 2031-10-18

Abstract

A waste liquid collecting device for an analytical chemistry laboratory relates to the technical field of waste water collection, and comprises a base, wherein a support frame is arranged on the base, a liquid collecting platform is installed through the support frame, a plurality of classified liquid collecting ports are formed in the upper surface of the liquid collecting platform, a placing platform is arranged on the upper surface of the base, a liquid collecting barrel is placed in a U-shaped groove of the placing platform, a plurality of classified buckets are arranged in the liquid collecting barrel, the liquid collecting barrel is limited by two limiting structures and the support frame when waste liquid is collected, the liquid collecting barrel is placed in the U-shaped groove of the placing platform to be guaranteed against shaking, the two limiting structures are arranged at the same time, the side wall of the liquid collecting barrel and the support frame are limited by the limiting structures, the stability of the liquid collecting barrel during collection is further guaranteed, meanwhile, the disassembly of the liquid collecting barrel after collection is convenient through a telescopic fixing structure, and the safety and stability of the liquid collecting barrel during working are favorably protected, the phenomenon that the liquid collecting barrel is toppled over accidentally is avoided.

Description

Waste liquid collection device is used in analytical chemistry laboratory

Technical Field

The utility model relates to the technical field of waste water collection, in particular to a waste liquid collecting device for an analytical chemistry laboratory.

Background

Analytical chemistry is a very common professional course in many colleges and research institutes, and requires professional laboratories to deepen experimental comprehension, quickly understand professional knowledge, develop practical abilities of students, and independently complete thinking and analytical abilities of experimental projects.

Can produce more chemical reaction waste liquid in the experiment, need specific collection device to remove the collection, and the waste liquid is collected to the collection device that has now mostly adopting the surge drum, pours numerous waste liquids into same section of thick bamboo in, also spills the outside when pouring the waste liquid into the surge drum easily, causes environmental pollution, does not protect and fix the surge drum simultaneously, causes the student easily and turns over the surge drum in carelessness, causes the injury to the student.

In order to solve the problems in the prior art, a more reliable waste liquid collecting device for an analytical chemistry laboratory needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waste liquid collecting device for an analytical chemistry laboratory, and aims to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an analytical chemistry experiment uses waste liquid collection device in room, includes the base, still includes:

the liquid collecting platform is erected above the base through a support frame;

the liquid collecting barrel is arranged below the liquid collecting platform, and a plurality of classification barrels are arranged in the liquid collecting barrel;

the liquid collecting cylinder is arranged on the upper surface of the base, and the bottom of the liquid collecting cylinder is arranged in a U-shaped groove of the placing table in a sliding mode;

two limit structure set up respectively collect liquid section of thick bamboo both sides, all include flexible fixed knot structure and with the inboard swing joint's of flexible fixed knot structure fixed block, flexible fixed knot structure with support frame sliding connection, the fixed block is fixed collect liquid section of thick bamboo outer wall.

Preferably, the telescopic fixing structure comprises a first chute, a second rotating rod and a limiting frame which are arranged on the side wall of the supporting frame;

be provided with first slider in the first spout, first slider rotates through the dead lever that both ends set up and connects the second dwang, two second dwang end connection spacing, spiro union second threaded rod in the spacing.

Preferably, two the second bull stick end connection has the internal thread screw thread post, threaded post internal thread has threaded rod second threaded rod, the screw thread post nestification has spacing, second threaded rod passes through the screw thread post passes spacing.

Preferably, the fixing block is fixed on the outer wall of the liquid collecting barrel, an internal thread is formed in the middle of the fixing block, second sliding grooves are formed in two ends of the bottom of the internal thread, and limiting rods are arranged in the second sliding grooves.

Preferably, the two sides of the outer wall of the second sliding groove are provided with third sliding grooves, two second sliding blocks with springs are arranged in the third sliding grooves, and the two second sliding blocks are fixedly connected with the outer wall of the limiting rod.

Preferably, the upper surface of the liquid collection table is provided with a plurality of classification liquid collection ports, the two side walls of the liquid collection table are provided with the support frames, and the classification liquid collection ports are communicated with a liquid outlet formed in the bottom of the liquid collection table through pipes.

Preferably, collect liquid a top set up with liquid outlet matched with a plurality of inlet, a plurality of the inlet with a plurality of feed liquor funnel intercommunication, a plurality of that set up in the collection liquid section of thick bamboo feed liquor funnel bottom all with categorised bucket intercommunication.

Preferably, the base outer wall sets up the motor, the output shaft fixed connection of motor is located the inside first rotation pole of base, first rotation pole both ends all are provided with bevel gear set, two bevel gear set all is connected with the threaded rod, the threaded rod is installed the inside of support frame.

More preferably, the side wall of the top of the placing table is provided with connecting rods, the tail ends of the two connecting rods are fixed with thread blocks, and the thread blocks are screwed on the outer wall of the threaded rod.

Preferably, the lateral wall is provided with the truckle under the collection liquid section of thick bamboo, the truckle with it rotates through the pivot to collect liquid section of thick bamboo and is connected, the pivot outside is provided with spacing subassembly, it sets up the transparent plate that has the scale to collect liquid section of thick bamboo surface.

Compared with the prior art, the utility model has the following beneficial effects: 1. set up a collection liquid platform through the carriage and collect chemical waste liquid in the base top to carry out categorised the collection through placing the collection liquid section of thick bamboo in placing the platform, collect different chemical waste liquids in proper order in specific categorised bucket, be of value to the reasonable collection of chemical waste liquid, avoid causing secondary pollution. 2. When the waste liquid is collected, place a collection liquid section of thick bamboo in the U type inslot of placing the platform, guarantee that it can not rock, set up two limit structure simultaneously, carry out spacing processing with the support frame through limit structure with a collection liquid section of thick bamboo lateral wall, further guarantee that a collection liquid section of thick bamboo obtains stability when collecting, also make things convenient for a collection liquid section of thick bamboo through flexible fixed knot structure dismantlement after having collected simultaneously, be of value to the safety and stability of a protection collection liquid section of thick bamboo at the during operation, avoid appearing a collection liquid section of thick bamboo because of the phenomenon appearance that the accident was emptyd.

Drawings

FIG. 1 is a view showing an overall configuration of a waste liquid collecting apparatus for an analytical chemical laboratory according to the present invention;

FIG. 2 is a top view of a waste liquid collecting device for an analytical chemical laboratory according to the present invention;

FIG. 3 is an enlarged schematic view of a waste liquid collecting device for an analytical chemical laboratory according to the present invention at the position A;

fig. 4 is a back structural view of a liquid collecting barrel of the waste liquid collecting device for the analytical chemical laboratory provided by the utility model.

Description of reference numerals: 1-base, 2-liquid collecting platform, 3-liquid collecting barrel, 4-placing platform, 5-limit structure, 11-motor, 12-bevel gear set, 13-first rotating rod, 14-first threaded rod, 15-threaded block, 21-liquid collecting port, 22-liquid outlet, 23-support frame, 31-liquid inlet, 32-liquid inlet funnel, 33-classification barrel, 34-truckle, 35-rotating shaft, 36-limit component, 37-transparent plate, 41-connecting rod, 51-first sliding chute, 52-first sliding block, 53-second rotating rod, 54-threaded column, 55-second threaded rod, 56-limit frame, 57-fixed block, 58-second sliding chute, 59-third sliding chute and 521-fixed rod, 571-internal thread, 581-limit rod, 591-second slide block and 592-spring.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "trailing end", "top", "bottom", "side wall", "above", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

For purposes of understanding and explanation, the following describes in detail an analytical chemistry laboratory waste collection device according to an embodiment of the present invention.

As shown in fig. 1-4, an analytical chemistry experiment uses waste liquid collection device in room, includes base 1, still includes: the liquid collecting platform 2 is erected above the base 1 through a support frame 23; the liquid collecting barrel 3 is arranged below the liquid collecting platform 2, and a plurality of classification barrels 33 are arranged in the liquid collecting barrel; the placing table 4 is of a U-shaped structure and is arranged on the upper surface of the base 1, and the bottom of the liquid collecting cylinder 3 is arranged in a U-shaped groove of the placing table 4 in a sliding mode; two limit structure 5 set up respectively in album liquid section of thick bamboo 3 both sides, all including flexible fixed knot construct and with flexible fixed knot construct inboard swing joint's fixed block 57, flexible fixed knot construct and support frame 23 sliding connection, fixed block 57 is fixed at album liquid section of thick bamboo 3 outer wall.

In order to carry out spacing fixed to album liquid section of thick bamboo 3, prevent that it from accident to knock down, flexible fixed knot constructs including installing first spout 51, second dwang 53 and the spacing 56 at support frame 23 lateral wall, is provided with first slider 52 in the first spout 51, and first slider 52 rotates through the dead lever 521 that both ends set up and connects second dwang 53, and two second dwang 53 end connection have spacing 56, spiro union second threaded rod 55 in the spacing 56.

In order to further fix and limit the liquid collecting barrel 3 by the limiting structure 5, the end parts of the two second rotating rods 53 are connected with threaded columns 54 with internal threads, second threaded rods 55 are screwed in the threaded columns 54, limiting frames 56 are nested in the threaded columns 54, the second threaded rods 55 penetrate the limiting frames 56 through the threaded columns 54, and handles are arranged at the end parts of the second threaded rods 55 to facilitate rotation of the threaded rods.

The middle part of the fixing block 57 is provided with internal threads 571, the two ends of the bottom of the internal threads 571 are respectively provided with a second sliding chute 58, the second sliding chutes 58 are internally provided with limiting rods 581, and the second threaded rods 55 are screwed into the internal threads 571 to push out the two limiting rods 581 to the two sides so as to limit the fixing block 57 fixed on the outer wall of the liquid collecting barrel 3.

Meanwhile, in order to reposition the limiting rod 581 during disassembly, third sliding grooves 59 are formed in two sides of the outer wall of the second sliding groove 58, second sliding blocks 591 with springs 592 are arranged in the two third sliding grooves 59, and the two second sliding blocks 591 are fixedly connected with the outer wall of the limiting rod 581.

In order to carry out categorised collection chemical waste liquid, a plurality of is categorised collection liquid mouth 21 through the pipe with be located the liquid outlet 22 intercommunication that the 2 bottoms of collection liquid platform set up, simultaneously in pouring into different collection tubes for the categorised chemical waste liquid that will collect from collection liquid platform 2, set up a plurality of inlet 31 with liquid outlet 22 matched with at collection liquid 3 tops of section of thick bamboo, inlet 31 internal diameter slightly is less than liquid outlet 22's external diameter, conveniently place inlet 31 in liquid outlet 22, the waste liquid of being convenient for flows in, a plurality of inlet 31 communicates with a plurality of feed liquor funnel 32 that the 3 interior settings of collection liquid section of thick bamboo simultaneously, a plurality of feed liquor funnel 32 bottom all communicates with categorised bucket 33.

In order to install and detach the liquid collecting barrel 3 and the liquid collecting platform 2 on the surface of the placing platform 4, the outer wall of the base 1 is provided with a motor 11, an output shaft of the motor 11 is fixedly connected with a first rotating rod 13 positioned inside the base 1, two ends of the first rotating rod 13 are respectively provided with a bevel gear set 12, the two bevel gear sets 12 are both connected with a first threaded rod 14, and the first threaded rod 14 is installed inside a supporting frame 23; place 4 top lateral walls of platform simultaneously and all be provided with connecting rod 41, two connecting rod 41 ends all are fixed with screw block 15, and screw block 15 spiro union is at 14 outer walls of first threaded rod, and place platform 4 through the lift of 11 during operations of motor this moment and carry out with album liquid platform 2 be connected and the split with album liquid section of thick bamboo 3.

In order to conveniently remove the liquid collecting barrel 3 after collecting the waste liquid, conveniently collect liquid barrel 3 simultaneously and place and avoid removing when placing platform 4 on, the lateral wall is provided with truckle 34 under the liquid collecting barrel 3, truckle 34 rotates through pivot 35 with liquid collecting barrel 3 to be connected, the pivot 35 outside is provided with spacing subassembly 36, conveniently fold truckle 34, simultaneously for the convenient direct observation to the waste liquid volume in the liquid collecting barrel 3, set up the transparent plate 37 that has the scale on liquid collecting barrel 3 surface.

The working principle is as follows: at first place a liquid section of thick bamboo place the platform in placing, it rotates to drive the first threaded rod that is located the support frame through the motor, the screw thread piece on the first threaded rod drives the platform of placing through the connecting rod connection and removes, the inlet that will collect a liquid section of thick bamboo is connected with the liquid outlet that collects a liquid platform in a cooperation way, it is spacing to control a liquid section of thick bamboo and support frame through limit structure simultaneously, guarantee that it can not rock at the removal in-process, after having collected, take out the second threaded rod in the limit structure, the spring drives the gag lever post playback, the support frame separates with a liquid section of thick bamboo, take out a liquid section of thick bamboo this moment, put down the truckle, carry out the processing of a liquid section of thick bamboo.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims

1. The utility model provides an analytical chemistry experiment uses waste liquid collection device in room, includes base (1), its characterized in that still includes:

the liquid collecting platform (2) is erected above the base (1) through a supporting frame (23);

the liquid collecting barrel (3) is arranged below the liquid collecting platform (2), and a plurality of classification barrels (33) are arranged in the liquid collecting barrel;

the liquid collecting device comprises a placing table (4) with a U-shaped structure, wherein the placing table is arranged on the upper surface of the base (1), and the bottom of the liquid collecting barrel (3) is arranged in a U-shaped groove of the placing table (4) in a sliding mode;

two limit structure (5), set up respectively collect liquid section of thick bamboo (3) both sides, all include flexible fixed knot construct and with flexible fixed knot construct inboard swing joint's fixed block (57), flexible fixed knot construct with support frame (23) sliding connection, fixed block (57) are fixed collect liquid section of thick bamboo (3) outer wall.

2. The effluent collecting device for analytical chemical laboratories as set forth in claim 1, wherein said telescopic fixing structure comprises a first sliding groove (51), a second rotating rod (53) and a limiting frame (56) mounted on a side wall of said supporting frame (23);

be provided with first slider (52) in first spout (51), first slider (52) rotate through dead lever (521) that both ends set up and connect second dwang (53), two second dwang (53) end connection spacing (56), spiro union second threaded rod (55) in spacing (56).

3. A waste liquid collecting device for analytical chemical laboratories according to claim 2, wherein the two second rotating rods (53) are connected at their ends with internally threaded posts (54), the second threaded rods (55) are threaded in the posts (54), the posts (54) are nested with position limiting frames (56), and the second threaded rods (55) pass through the position limiting frames (56) through the posts (54).

4. The waste liquid collecting device for the analytical chemistry laboratory according to claim 1, wherein an internal thread (571) is provided in the middle of the fixing block (57), second sliding grooves (58) are provided at both ends of the bottom of the internal thread (571), and a stopper rod (581) is provided in each of the two second sliding grooves (58).

5. The effluent collecting apparatus for analytical chemical laboratories as set forth in claim 4, wherein third chutes (59) are disposed on both sides of the outer wall of the second chute (58), second sliders (591) with springs (592) are disposed in the two third chutes (59), and the two second sliders (591) are fixedly connected to the outer wall of the stopper rod (581).

6. A waste liquid collecting device for an analytical chemical laboratory according to claim 1, wherein the top surface of the liquid collecting platform (2) is provided with a plurality of classified liquid collecting ports (21), the supporting frames (23) are respectively disposed on two side walls of the liquid collecting platform (2), and the plurality of classified liquid collecting ports (21) are communicated with the liquid outlet (22) disposed at the bottom of the liquid collecting platform (2) through a conduit.

7. A waste liquid collecting device for an analytical chemical laboratory according to claim 6, wherein a plurality of liquid inlets (31) are provided at the top of the liquid collecting barrel (3) and are matched with the liquid outlet (22), a plurality of liquid inlets (31) are communicated with a plurality of liquid inlet funnels (32) provided in the liquid collecting barrel (3), and a plurality of liquid inlet funnels (32) are communicated with the classification barrel (33) at the bottom.

8. The effluent collecting device for analytical chemistry laboratories as claimed in claim 1, wherein a motor (11) is disposed on the outer wall of the base (1), an output shaft of the motor (11) is fixedly connected to a first rotating rod (13) disposed inside the base (1), bevel gear sets (12) are disposed at both ends of the first rotating rod (13), a first threaded rod (14) is connected to both bevel gear sets (12), and the first threaded rod (14) is mounted inside the supporting frame (23).

9. The effluent collecting apparatus for analytical chemical laboratories as set forth in claim 8, wherein the top side walls of the placing table (4) are provided with connecting rods (41), and the two connecting rods (41) are fixed with screw blocks (15) at the ends thereof, wherein the screw blocks (15) are screwed on the outer walls of the first threaded rods (14).

10. A waste liquid collecting device for analytical chemistry laboratories according to claim 1, wherein the lower side wall of the liquid collecting cylinder (3) is provided with casters (34), the casters (34) are rotatably connected with the liquid collecting cylinder (3) through a rotating shaft (35), a limiting component (36) is arranged outside the rotating shaft (35), and a transparent plate (37) with a scale is arranged on the surface of the liquid collecting cylinder (3).