CN110882558A

CN110882558A - Extraction separator for chemical industry experiments

Info

Publication number: CN110882558A
Application number: CN201811046457.0A
Authority: CN
Inventors: 章玉红
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-08
Filing date: 2018-09-08
Publication date: 2020-03-17

Abstract

The invention discloses an extraction separation device for chemical experiments, which comprises a supporting frame, wherein a recovery box is fixedly connected to the upper end of a bottom plate of the supporting frame, rotating shafts are horizontally arranged at two ends of the supporting frame in an alternating mode, the left end of the rotating shaft on the left side is sleeved with a thick rod, the lower end of the rotating shaft and the left side of the supporting frame are horizontally and fixedly connected with a limiting block, a rotating disc is fixedly connected to the left end of the thick rod, a crank is horizontally and fixedly connected to the upper end of the left side of the rotating disc, through holes are formed in the upper end and the lower end of the rotating disc. The extraction bottle is fixed by the limiting block, the turntable is fixed, the extraction bottle is placed still, the collecting bag is taken down, the sealing valve is opened, the solution flows out and is stored in the recovery box, and the extraction bottle has the advantages of simple structure, convenience in use and good using effect.

Description

Extraction separator for chemical industry experiments

Technical Field

The invention relates to the field of chemical experimental equipment, in particular to an extraction separation device for chemical experiments.

Background

The extraction separation is the operation method of extracting solute from solution composed of another solvent by using a solvent, the solution is added into an extraction bottle when the extraction separation is performed, then the two hands hold the extraction bottle to shake, the valve is continuously released to release air pressure during the shaking period, the phenomenon that the air pressure inside the extraction bottle is too large during the shaking period to cause the breakage of the extraction bottle to cause danger is prevented, the method is quite inconvenient when in use, and the extraction bottle is easy to break to cause danger during the hand shaking, the released air is untimely and easy to cause danger, so that a device is urgently needed to solve the problems.

Disclosure of Invention

The invention aims to provide an extraction separation device for chemical engineering experiments to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an extraction separation device for chemical experiments comprises a supporting frame, wherein a recovery box is fixedly connected to the upper end of a bottom plate of the supporting frame, a rotating shaft is horizontally arranged at two ends of the supporting frame in an alternating manner, a thick rod is sleeved at the left end of the rotating shaft on the left side, a limiting block is horizontally and fixedly connected to the lower end of the rotating shaft and the left side of the supporting frame, a rotary disc is fixedly connected to the left end of the thick rod, a crank is horizontally and fixedly connected to the upper end of the left side of the rotary disc, through holes are formed in the upper end and the lower end of the rotary disc, a fixed block is fixedly connected to the inner end of the rotating shaft, a vertical rod is vertically and fixedly connected to the central positions of the upper end and the lower end of the fixed block, a first movable rod is sleeved on the outer side of the vertical rod, the right side cup joint in the pivot and be provided with the slider, be connected respectively between both sides and the first movable rod about the slider and be provided with the second movable rod, be provided with the extraction bottle between the arc piece, extraction bottle lower extreme rigid coupling is provided with the seal valve, extraction bottle upper end rigid coupling is provided with sealed piece, sealed piece central point puts and alternates perpendicularly and is provided with the breather pipe, the breather pipe right side is provided with the collection bag.

Preferably, the outer surface of the crank is provided with anti-skid lines in a surrounding mode.

Preferably, the spring is arranged around the outside of the vertical rod.

Preferably, the inner surface of the arc-shaped block is covered with a soft cushion.

Preferably, a sand core is arranged inside the lower end of the vent pipe.

Compared with the prior art, the invention has the beneficial effects that:

1. the extraction bottle clamping device comprises a slide block, a first movable rod, a second movable rod, a spring, an extraction bottle, a clamping device and a clamping device, wherein the slide block is arranged on the upper portion of the slide block, the clamping device is arranged on the lower portion of the slide block, the first movable rod is arranged on the lower portion of the slide block, the second movable rod is arranged on the lower portion of the slide block, and.

2. The invention mixes the solution, the gas enters the collecting bag through the vent pipe when the air pressure is increased, prevents the crushing caused by the overlarge air pressure in the extraction bottle, and after the crushing is finished, a user slides the thick rod leftwards to enable the through hole on the turntable to be sleeved on the limiting block, thereby fixing the turntable to stand the extraction bottle, then taking down the collecting bag, opening the sealing valve, enabling the layered solution to flow out and be stored in the recovery box, and the invention has the advantages of simple structure, convenient use and good use effect.

Drawings

FIG. 1 is a schematic view of the overall structure of an extraction separation device for chemical experiments.

FIG. 2 is a schematic diagram of an arc-shaped block structure in the extraction separation device for chemical experiments.

FIG. 3 is a schematic diagram of a vertical rod structure in the extraction separation device for chemical experiments according to the present invention.

In the figure: 1. a support frame; 2. a recycling bin; 3. a breather pipe; 4. a sealing block; 5. an extraction bottle; 6. a connecting rod; 7. a rotating shaft; 8. a thick rod; 9. a turntable; 10. a crank; 11. a limiting block; 12. an arc-shaped block; 13. a vertical rod; 14. a fixed block; 15. a spring; 16. a slider; 17. a second movable bar; 18. a soft cushion; 19. a first movable bar; 20. perforating; 21. a collection bag; 22. and sealing the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an extraction separation device for chemical engineering experiments comprises a supporting frame 1, wherein a recovery box 2 is fixedly connected to the upper end of a bottom plate of the supporting frame 1, the recovery box 2 is convenient for recovering solution after extraction is completed, rotating shafts 7 are horizontally arranged at two ends of the supporting frame 1 in an inserting manner, a thick rod 8 is sleeved at the left end of each rotating shaft 7 in a connecting manner, the thick rod 8 slides left and right along the corresponding rotating shaft 7, a limiting block 11 is horizontally and fixedly connected to the lower end of each rotating shaft 7 at the left side of the supporting frame 1, a rotary disc 9 is fixedly connected to the left end of each thick rod 8, a crank 10 is horizontally and fixedly connected to the upper end of the left side of the rotary disc 9, the crank 10 is held by a user to rotate the rotary disc 9 and drive the thick rods 8 to rotate so as to drive the rotating shafts 7 to rotate, anti-slip threads are arranged on the outer surface of the crank 10 in, make perforation 20 on carousel 9 cup joint on limiting block 11 to fixed carousel 9, pivot 7 medial extremity rigid coupling is provided with fixed block 14, fixed block 14 upper and lower both ends central point puts the perpendicular rigid coupling and is provided with vertical pole 13, vertical pole 13 outside cup joints and is provided with first movable rod 19, vertical pole 13 slides from top to bottom along first movable rod 19, it is provided with spring 15 to be connected between first movable rod 19 and the vertical pole 13, spring 15 encircles and sets up in the vertical pole 13 outside, it is provided with connecting rod 6 to connect between the first movable rod 19, the inboard rigid coupling of connecting rod 6 is provided with arc piece 12, the internal surface of arc piece 12 covers and is provided with cushion 18, the right side cup joints on pivot 7 and is provided with slider 16, slider 16 slides from side to side along pivot 7, be connected respectively between the upper and lower both sides of slider 16 and the first movable rod 19 and be provided with second movable rod 17, second movable rod 17 rotates around first movable rod 19 and slider 16 respectively, be provided with extraction bottle 5 between the arc piece 12, extraction bottle 5 lower extreme rigid coupling is provided with seal valve 22, extraction bottle 5 upper end rigid coupling is provided with sealed piece 4, sealed piece 4 central point puts and alternates perpendicularly and is provided with breather pipe 3, the inside husky core that is provided with of breather pipe 3 lower extreme, breather pipe 3 right side is provided with collecting bag 21, and collecting bag 21 is convenient for cushion atmospheric pressure.

The working principle is as follows: when in use, the sliding block 16 slides leftwards to extrude the second movable rod 17, thereby driving the first movable rod 19 to move the arc blocks 12 outwards, stretching the spring 15, placing the extraction bottle 5 between the arc blocks 12, loosening the sliding block 16, resetting the spring 15 to clamp and fix the extraction bottle 5, effectively preventing the extraction bottle 5 from falling and breaking while facilitating operation, then opening the sealing block 4, adding the solution into the extraction bottle 5, holding the crank 10 to rotate the rotary table 9 in the sealing block 4, driving the thick rod 8 to rotate, thereby driving the rotary shaft 7 to rotate, enabling the extraction bottle 5 to rotate, mixing the solution, leading the gas to enter the collecting bag 21 through the vent pipe 3 when the air pressure is increased, preventing the extraction bottle 5 from breaking due to overlarge internal air pressure, after the completion, a user slides the thick rod 8 leftwards, enabling the perforation 20 on the rotary table 9 to be sleeved on the limiting block 11, thereby fixing the rotary table 9 to stand the extraction bottle 5, then the collecting bag 21 is taken down, the sealing valve 22 is opened, and the layered solution flows out and is stored in the recycling tank 2, so that the device has the advantages of simple structure, convenient use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an extraction separator for chemical industry experiments, includes braced frame (1), its characterized in that: the upper end of a bottom plate of the supporting frame (1) is fixedly connected with a recovery box (2), two ends of the supporting frame (1) are horizontally provided with a rotating shaft (7) in an alternating mode, the left side of the rotating shaft (7) is sleeved with a thick rod (8), the lower end of the rotating shaft (7) is provided with a limiting block (11), the left end of the thick rod (8) is fixedly connected with a turntable (9), the upper end of the left side of the turntable (9) is horizontally and fixedly connected with a crank (10), the upper end and the lower end of the turntable (9) are provided with through holes (20), the inner side end of the rotating shaft (7) is fixedly connected with a fixed block (14), the central positions of the upper end and the lower end of the fixed block (14) are vertically and fixedly connected with a vertical rod (13), the outer side of the vertical rod (13) is sleeved with a first movable rod (19), and a spring (15) is connected, connect between first movable rod (19) and be provided with connecting rod (6), connecting rod (6) inboard rigid coupling is provided with arc piece (12), right side cup joint in pivot (7) and is provided with slider (16), be connected respectively between both sides and first movable rod (19) about slider (16) and be provided with second movable rod (17), be provided with between arc piece (12) extract bottle (5), extract bottle (5) lower extreme rigid coupling is provided with seal valve (22), extract bottle (5) upper end rigid coupling is provided with seal block (4), seal block (4) central point puts and alternates perpendicularly and is provided with breather pipe (3), breather pipe (3) right side is provided with collecting bag (21).

2. The extraction separation device for the chemical industry experiments as claimed in claim 1, which is characterized in that: the outer surface of the crank (10) is provided with anti-skid lines in a surrounding mode.

3. The extraction separation device for the chemical industry experiments as claimed in claim 1, which is characterized in that: the spring (15) is arranged on the outer side of the vertical rod (13) in a surrounding mode.

4. The extraction separation device for the chemical industry experiments as claimed in claim 1, which is characterized in that: the inner surface of the arc-shaped block (12) is covered with a soft cushion (18).

5. The extraction separation device for the chemical industry experiments as claimed in claim 1, which is characterized in that: the sand core is arranged inside the lower end of the vent pipe (3).