CN213121278U

CN213121278U - Automatic sampling device in chemical synthesis process

Info

Publication number: CN213121278U
Application number: CN202021941990.6U
Authority: CN
Inventors: 李啟强
Original assignee: Panjin Infinity Scientific Co ltd
Current assignee: Panjin Infinity Scientific Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-04
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of chemical production, in particular to an automatic sampling device in the chemical synthesis process, which mostly samples by the absorption of a needle tube aiming at the traditional sampling mode, although the mode is convenient, the contact is removed by hands, the absorbed sample is possibly infected with impurities to influence the sampling inspection result, and the traditional sampling inspection is mostly carried out without even stirring, thus leading to the inaccurate sampling inspection result and other problems, the following proposal is proposed, which comprises a box body, a motor and a sampler, the lower end of the inner side of the sampler is provided with a recovery tank, the upper end of the inner side of the sampler is provided with a clamping groove, a baffle is arranged between the clamping groove and the recovery tank in a matching way, the upper end of the baffle is provided with a movable rod, the outer side of the movable rod is provided with a spring, one end of the sampler far away from the box body is provided with a discharge pipe, the utility, the sampling is convenient, the accuracy rate of spot check is high, and the practicality is stronger.

Description

Automatic sampling device in chemical synthesis process

Technical Field

The utility model relates to a chemical production technical field especially relates to an automatic sampling device in chemical synthesis process.

Background

Sampling refers to a process of extracting an individual or a sample from a population, namely a process of performing an experiment or observation on the population, and includes two types of random sampling and non-random sampling, the former refers to a sampling method of extracting a sample from a population according to a randomization principle, which does not have any subjectivity, and includes simple random sampling, systematic sampling, whole group sampling and hierarchical sampling, and the latter is a method of extracting a sample from the viewpoint, experience or related knowledge of a researcher, which has an obvious subjective color.

The in-process of chemical synthesis usually need take a sample, but traditional sampling mode is mostly to take a sample through the absorption of needle tubing, and this kind of mode is convenient though, but owing to go the contact with the hand, the sample that probably leads to absorbing is infected with impurity and influences the selective examination result, and traditional selective examination is mostly not just taken a sample through the stirring, the result that leads to the selective examination is inaccurate etc., so we provide an automatic sampling device in the chemical synthesis process for solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving traditional sampling mode and mostly all sampling through the absorption of needle tubing, this kind of mode is though convenient, but owing to go the contact with the hand, the sample that probably leads to the absorption is infected with impurity and influences the selective examination result, and traditional selective examination is mostly not just taken a sample through the stirring in addition, leads to shortcomings such as the result of selective examination is inaccurate, and the automatic sampling device in the chemical synthesis process who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic sampling device in a chemical synthesis process comprises a box body, a motor and a sampler, wherein a feed inlet is formed in the upper end of the box body, a discharge outlet is formed in the lower end of one side of the box body, the motor is arranged on one side of the feed inlet, a connecting shaft is arranged at the lower end of the motor, a plurality of rotary pages are symmetrically arranged on the outer side of the connecting shaft, the sampler is arranged on the upper end of the same side with the discharge outlet, a protective cover is arranged at one end of the sampler in the box body, a plurality of filter holes are formed in the outer side of the protective cover, a recovery tank is arranged at the lower end of the inner side of the sampler, a clamping groove is formed in the upper end of the inner side of the sampler, a baffle is arranged between the clamping groove and the recovery tank in a matching manner, and a discharge pipe is arranged at one end of the sampler far away from the box body.

Preferably, the protective cover is in threaded connection with the sampler, and the sampler is fixedly connected with the box body.

Preferably, the connecting shaft is in threaded connection with the output end of the motor, and the rotary page is in welded connection with the connecting shaft.

Preferably, the recovery groove is aligned with the clamping groove in parallel, and the baffle is movable between the inner side of the recovery groove and the inner side of the clamping groove.

Preferably, the movable rod is in spiral connection with the baffle, and the spring is movable between the lower end of the pressing block and the upper end of the sampler.

Compared with the prior art, the beneficial effects of the utility model are that: the upper end of box is provided with the feed inlet, the lower extreme of box one side is provided with the discharge gate, the connecting axle is installed to the lower extreme of motor, a plurality of commentaries on classics pages are installed to the outside symmetry of connecting axle, the protection casing is installed to the one end that the sampler is located the box, a plurality of filtration pores of crossing have been seted up in the outside of protection casing, the inboard lower extreme of sampler is provided with the accumulator, the inboard upper end of sampler is provided with the draw-in groove, the baffle is installed in the cooperation between draw-in groove and the accumulator, the movable rod is installed to the upper end of baffle, the spring is installed.

Drive the connecting axle through the motor and rotate, the connecting axle drives and changes page or leaf and stir, makes the movable rod whereabouts through pressing down the press block, and the whereabouts of movable rod drives the baffle whereabouts, makes the baffle leave the inboard that the draw-in groove got into the accumulator to make chemical industry liquid pass through the space between draw-in groove and the accumulator and get into the discharging pipe.

The utility model discloses simple structure, the sample is convenient, and the rate of accuracy of selective examination is high, and the practicality is stronger.

Drawings

FIG. 1 is a front perspective view of an automatic sampling device in a chemical synthesis process according to the present invention;

FIG. 2 is an enlarged perspective view of a sampler of an automatic sampling device in a chemical synthesis process according to the present invention;

fig. 3 is a front view of the sampler of the automatic sampling device in the chemical synthesis process.

In the figure: 1. a box body; 2. a motor; 3. a sampler; 4. a feed inlet; 5. a discharge port; 6. a connecting shaft; 7. turning pages; 8. a protective cover; 9. a filtration pore; 10. a recovery tank; 11. a card slot; 12. a baffle plate; 13. a movable rod; 14. a spring; 15. a pressing block; 16. and (4) discharging the pipe.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, an automatic sampling device in a chemical synthesis process comprises a box body 1, a motor 2 and a sampler 3, wherein a feed inlet 4 is arranged at the upper end of the box body 1, a discharge outlet 5 is arranged at the lower end of one side of the box body 1, the motor 2 is arranged at one side of the feed inlet 4, a connecting shaft 6 is arranged at the lower end of the motor 2, a plurality of rotary blades 7 are symmetrically arranged at the outer side of the connecting shaft 6, the sampler 3 is arranged at the upper end of the same side with the discharge outlet 5, a protective cover 8 is arranged at one end of the sampler 3 positioned in the box body 1, a plurality of filtering holes 9 are arranged at the outer side of the protective cover 8, a recovery tank 10 is arranged at the lower end of the inner side of the sampler 3, a clamping groove 11 is arranged at the upper end of the inner side of the sampler 3, the upper end of the movable rod 13 is provided with a pressing block 15, and the end of the sampler 3 far away from the box body 1 is provided with a discharge pipe 16.

In this embodiment,

protection casing

8 and 3 threaded connection of sampler,

sampler

3 and 1 fixed connection of box, protection casing 8 are detachable construction, convenient to detach installation and change.

In this embodiment, the output end threaded connection of connecting axle 6 and motor 2 changes page or leaf 7 and connecting axle 6 welded connection, can stir through connecting axle 6 and commentaries on classics page or leaf 7, makes the sample selective examination more accurate.

In this embodiment, the recycling slot 10 is aligned parallel to the blocking slot 11, the baffle 12 is movable between the inner side of the recycling slot 10 and the inner side of the blocking slot 11, and the outflow of the sampled liquid can be controlled by the recycling slot 10 and the blocking slot 11.

In this embodiment, the movable rod 13 is spirally connected to the baffle 12, the spring 14 is movable between the lower end of the pressing block 15 and the upper end of the sampler 3, and the baffle 12 can be clamped between the recovery tank 10 and the clamping groove 11 by the elastic force of the spring 14, so as to prevent the liquid from flowing out.

Example two

The upper end of a box body 1 is provided with a feeding hole 4, the lower end of one side of the box body 1 is provided with a discharging hole 5, a motor 2 is arranged on one side of the feeding hole 4, the lower end of the motor 2 is provided with a connecting shaft 6, the outer side of the connecting shaft 6 is symmetrically provided with a plurality of rotary blades 7, a sampler 3 is arranged on the upper end of the same side with the discharging hole 5, one end of the sampler 3 positioned in the box body 1 is provided with a protective cover 8, the outer side of the protective cover 8 is provided with a plurality of filtering holes 9, the lower end of the inner side of the sampler 3 is provided with a recovery tank 10, the upper end of the inner side of the sampler 3 is provided with a clamping groove 11, a baffle plate 12 is arranged between the clamping groove 11 and the recovery tank 10 in a matching way, the upper end of the baffle plate 12 is provided, motor 2 drives connecting axle 6 and rotates, connecting axle 6 drives and changes page or leaf 7 and begin to stir, then through pressing down press block 15 messenger movable rod 13 and descend, the decline through movable rod 13 drives baffle 12 and descends, baffle 12 leaves the inboard that draw-in groove 11 slowly got into accumulator 10, at this moment in the chemical industry liquid in the box 1 got into sampler 3 through the filtration pore 9 of crossing of protection casing 8, then the sample is realized to clearance outflow discharging pipe 16 between draw-in groove 11 and the baffle 12, and the flow of the steerable chemical industry liquid of effort through spring 14, the sampling selective examination is qualified after through discharge gate 5 with the chemical industry liquid discharge, the utility model discloses simple structure, the sample is convenient, the rate of accuracy of selective examination is high, and the practicality is stronger.

The working principle is as follows: add chemical industry liquid in at first toward box 1 through feed inlet 4 before using, then starter motor 2, motor 2 drives connecting axle 6 and rotates, connecting axle 6 drives and changes page or leaf 7 and begin to stir, then through pressing down and make movable rod 13 descend according to briquetting 15, the decline through movable rod 13 drives baffle 12 and descends, baffle 12 leaves draw-in groove 11 and slowly gets into the inboard of accumulator 10, at this moment the chemical industry liquid in the box 1 passes through filtration hole 9 entering sampler 3 of protection casing 8, then flow out discharging pipe 16 through the clearance between draw-in groove 11 and the baffle 12 and realize the sample, and the flow of the steerable chemical industry liquid of effort through spring 14, pass through discharge gate 5 after the sampling selective examination is qualified and discharge chemical industry liquid, the utility model discloses simple structure, convenient sampling, the rate of accuracy of selective examination is high, and the practicality is stronger.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides an automatic sampling device in chemical synthesis process, includes box (1), motor (2) and sampler (3), its characterized in that, the upper end of box (1) is provided with feed inlet (4), the lower extreme of box (1) one side is provided with discharge gate (5), motor (2) installation sets up the one side at feed inlet (4), connecting axle (6) are installed to the lower extreme of motor (2), a plurality of commentaries on classics page or leaf (7) are installed to the outside symmetry of connecting axle (6), sampler (3) installation sets up the upper end in the same one side with discharge gate (5), protection casing (8) are installed to the one end that sampler (3) are located box (1), a plurality of filtration pore (9) have been seted up in the outside of protection casing (8), the inboard lower extreme of sampler (3) is provided with accumulator (10), the upper end of sampler (3) inboard is provided with draw-in groove (11), baffle (12) are installed in the cooperation between draw-in groove (11) and accumulator (10), movable rod (13) are installed to the upper end of baffle (12), spring (14) are installed in the outside of movable rod (13), the upper end of movable rod (13) is provided with and presses pressing block (15), the one end that box (1) was kept away from in sampler (3) is provided with discharging pipe (16).

2. The automatic sampling device in the chemical synthesis process according to claim 1, characterized in that the protective cover (8) is in threaded connection with the sampler (3), and the sampler (3) is fixedly connected with the box body (1).

3. The automatic sampling device in the chemical synthesis process according to claim 1, wherein the connecting shaft (6) is in threaded connection with the output end of the motor (2), and the rotary blade (7) is in welded connection with the connecting shaft (6).

4. The automatic sampling device in the chemical synthesis process according to claim 1, wherein the recovery tank (10) is aligned in parallel with the slot (11), and the baffle (12) is movable between the inner side of the recovery tank (10) and the inner side of the slot (11).

5. The automatic sampling device in the chemical synthesis process according to claim 1, characterized in that the movable rod (13) is in screw connection with the baffle plate (12), and the spring (14) is movable between the lower end of the pressing block (15) and the upper end of the sampler (3).