CN218823414U

CN218823414U - Sampling device in reaction system process

Info

Publication number: CN218823414U
Application number: CN202223031906.9U
Authority: CN
Inventors: 徐学稳; 刘晓燕
Original assignee: Tianjin Boyun Biotechnology Co ltd
Current assignee: Tianjin Boyun Biotechnology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-07
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a sampling device of reaction system in-process, including the bottom plate: the fixed frame of upside fixedly connected with of bottom plate, the upside of fixed frame is provided with control mechanism, the left and right sides of fixed frame all is provided with protection machanism, the middle part of bottom plate upside is provided with the reaction box. Through being provided with and taking out from pump, connecting pipe, intake pipe, collecting box and active carbon board, when being convenient for take out from a section of thick bamboo extraction reaction system in-process liquid medicine, extract the waste gas of production to handle waste gas, influence staff's physical and mental health when avoiding more waste gas sample.

Description

Sampling device in reaction system process

Technical Field

The utility model relates to a sampling device field, in particular to sampling device of reaction system in-process.

Background

So-called pharmaceutical intermediates are actually some chemical products or some intermediates used in the process of synthesizing drugs. The chemical product can be produced in a common chemical plant without the production license of the medicine, and can be used for synthesizing the medicine as long as the chemical product reaches a certain level.

The chemical reaction system is an integral combination of various connected parts in the chemical reaction, and simply refers to a related set of reactants, products, catalysts and the like in the chemical reaction. In the process of carrying out a chemical reaction system on a medical intermediate, harmful waste gas can be generated, most VOCs in the waste gas of a solvent of the medical intermediate have foul smell properties, the smell threshold value is low, the waste gas is easy to diffuse, the influence range is wide, and workers are easily influenced by the waste gas of the solvent when sampling, so that the physical and mental health of the workers can be damaged for a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome can produce waste gas among the prior art at medical intermediate reaction system in-process, waste gas influences staff's physical and mental health's not enough easily during the sample, one of the purposes of the utility model is to provide a sampling device among the reaction system in-process.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a sampling device in a reaction system process, comprising a base plate: the upper side of the bottom plate is fixedly connected with a fixing frame, the upper side of the fixing frame is provided with a control mechanism, the left side and the right side of the fixing frame are both provided with a protection mechanism, and the middle part of the upper side of the bottom plate is provided with a reaction box;

the control mechanism comprises a lifting plate, the lifting plate is connected with the upper sides of the left end and the right end of the fixed frame in a sliding manner, the lower side of the lifting plate penetrates through the lower side of the fixed frame, a lifting block is fixedly connected to one side, close to the fixed frame, of the lifting plate, and a screw rod is rotatably connected between the fixed frame and the bottom plate;

the protection mechanism comprises a pumping and separating pump, the pumping and separating pump is fixedly connected to one side, close to the reaction box, of the lifting block, an air inlet pipe is fixedly connected to the outer side of the pumping and separating pump, collecting boxes are fixedly connected to the left side and the right side of the fixing frame, a connecting pipe is fixedly connected between each collecting box and the pumping and separating pump, and an activated carbon plate is arranged on the inner side of each collecting box.

According to the sampling device in the reaction system process, the upper side of the lifting plate is fixedly connected with a connecting block, the lower side of the connecting block is fixedly connected with two mounting rings, and a drawing-off cylinder is arranged between the two mounting rings. The lifting mechanism is convenient to be connected with the treatment cylinder.

According to the sampling device in the reaction system process, a bolt is arranged between the two mounting rings. The two mounting rings are convenient to be connected with the drawing-off cylinder.

According to a sampling device among the reaction system process, the upside of fixed frame has seted up the circular port, the diameter of circular port is taken out 1.5 times of a section of thick bamboo diameter.

According to the sampling device in the reaction system process, the screw is in threaded connection with the lifting block. The lifting block can be conveniently controlled to move.

According to the sampling device in the reaction system process, the upper end of the screw penetrates through the upper side of the fixing frame and is fixedly connected with the rotary disc.

According to the sampling device in the reaction system process, the fixing frame is arranged in a U-shaped structure.

The beneficial effect that above-mentioned scheme has:

1. through being provided with and taking out from pump, connecting pipe, intake pipe, collecting box and active carbon board, when being convenient for take out from a section of thick bamboo extraction reaction system in-process liquid medicine, extract the waste gas of production to handle waste gas, influence staff's physical and mental health when avoiding more waste gas sample.

2. Through being provided with connecting block, lifter plate, lifter block, screw rod, collar and bolt, the control of being convenient for is taken out from a section of thick bamboo and is gone up and down, takes out from a stability of section of thick bamboo when increasing the sample to protect through fixed frame.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is an overall three-dimensional structure diagram of a sampling device in the process of a reaction system of the present invention;

FIG. 2 is a front internal view of a sampling device in the process of a reaction system of the present invention;

FIG. 3 is a side view of a sampling device in the process of a reaction system of the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a base plate; 2. a fixing frame; 3. a control mechanism; 301. connecting blocks; 302. a lifting plate; 303. a lifting block; 304. a screw; 305. a turntable; 306. a mounting ring; 307. a bolt; 4. drawing out the cylinder; 5. a protection mechanism; 501. a pump-out pump; 502. an air inlet pipe; 503. a connecting pipe; 504. a collection box; 505. an activated carbon plate; 6. a reaction box; 7. a circular hole.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the embodiment of the present invention provides a sampling device in reaction system process, including a bottom plate 1: fixed frame 2 of the upside fixedly connected with of bottom plate 1, the upside of fixed frame 2 is provided with control mechanism 3, the left and right sides of fixed frame 2 all is provided with protection machanism 5, the middle part of the 1 upside of bottom plate is provided with reaction box 6, circular port 7 has been seted up to the upside of fixed frame 2, the diameter of circular port 7 is taken out 1.5 times of 4 diameters of section of thick bamboo, fixed frame 2 is the setting of U-shaped structure, wherein takes out and is connected with external power source from pump 501.

The control mechanism 3 comprises a lifting plate 302, the lifting plate 302 is slidably connected with the upper sides of the left end and the right end of a fixed frame 2, the lower side of the lifting plate 302 penetrates through the lower side of the fixed frame 2, one side of the lifting plate 302 close to the fixed frame 2 is fixedly connected with a lifting block 303, a screw 304 is rotatably connected between the fixed frame 2 and a bottom plate 1, the upper side of the lifting plate 302 is fixedly connected with a connecting block 301, the lower side of the connecting block 301 is fixedly connected with two mounting rings 306, a drawing cylinder 4 is arranged between the two mounting rings 306, a bolt 307 is arranged between the two mounting rings 306, the screw 304 is in threaded connection with the lifting block 303, the upper end of the screw 304 penetrates through the upper side of the fixed frame 2 and is fixedly connected with a turntable 305, liquid medicine in a medical intermediate reaction system process is contained in the reaction box 6, during sampling, the turntable 305 is rotated to drive the screw 304 to rotate, the screw 304 drives the lifting block 303 to move up and down, the lifting plate 302 drives the connecting block 301 to move, the mounting rings 306 to drive the drawing cylinder 4 to move down, and then a piston column is pulled to increase the stability of the drawing cylinder 4 in the drawing cylinder 4, and the sampling process of the liquid medicine taking cylinder 4.

Protection machanism 5 is including taking out from pump 501, take out from one side that pump 501 fixed connection is close to reaction box 6 at lifting block 303, take out from outside fixedly connected with intake pipe 502 of pump 501, the equal fixedly connected with collecting box 504 of the left and right sides of fixed frame 2, collecting box 504 and take out from fixedly connected with connecting pipe 503 between the pump 501, the inboard of collecting box 504 is provided with activated carbon plate 505, when taking out from, start taking out from pump 501 of both sides, make to take out from pump 501 and take out the waste gas of 6 upsides of reaction box through intake pipe 502 and be taken out from, and through connecting pipe 503, collect waste gas in collecting box 504, and absorb waste gas through activated carbon plate 505, influence the physical and mental health of staff when avoiding more waste gas sample.

The working principle is as follows: when using, the staff at first places the reaction box 6 who contains the liquid medicine at bottom plate 1 upside, then rotate carousel 305, carousel 305 drives screw rod 304 and rotates, screw rod 304 drives the extraction pipe of taking out from section of thick bamboo 4 and descends to reaction box 6, then the piston post on the pulling extraction section of thick bamboo 4, the liquid medicine that makes to take out from section of thick bamboo 4 in with reaction box 6 is taken out, realize the sample, increase the stability of sample, at the in-process of sample, start extraction pump 501, the waste gas that makes reaction box 6 distribute is taken out and is collected case 504, and adsorb waste gas through activated carbon plate 505, waste gas influences staff's physical and mental health when avoiding the sample.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A sampling device in a reaction system process, characterized by comprising a bottom plate (1): the upper side of the bottom plate (1) is fixedly connected with a fixed frame (2), the upper side of the fixed frame (2) is provided with a control mechanism (3), the left side and the right side of the fixed frame (2) are both provided with a protection mechanism (5), and the middle part of the upper side of the bottom plate (1) is provided with a reaction box (6);

the control mechanism (3) comprises a lifting plate (302), the lifting plate (302) is connected with the upper sides of the left end and the right end of the fixed frame (2) in a sliding mode, the lower side of the lifting plate (302) penetrates through the lower side of the fixed frame (2), a lifting block (303) is fixedly connected to one side, close to the fixed frame (2), of the lifting plate (302), and a screw (304) is connected between the fixed frame (2) and the bottom plate (1) in a rotating mode;

protection machanism (5) are including taking out from pump (501), take out from pump (501) fixed connection in the one side that elevator block (303) is close to reaction box (6), take out from outside fixedly connected with intake pipe (502) of pump (501), the equal fixedly connected with collecting box (504) in the left and right sides of fixed frame (2), collecting box (504) and take out from fixedly connected with connecting pipe (503) between pump (501), the inboard of collecting box (504) is provided with activated carbon plate (505).

2. A sampling device in a reaction system process according to claim 1, characterized in that the upper side of the lifting plate (302) is fixedly connected with a connecting block (301), the lower side of the connecting block (301) is fixedly connected with two mounting rings (306), and a drawing-off cylinder (4) is arranged between the two mounting rings (306).

3. A sampling device in a reaction system process according to claim 2, characterized in that a bolt (307) is arranged between the two mounting rings (306).

4. The sampling device in the reaction system process according to claim 2, wherein the upper side of the fixing frame (2) is provided with a circular hole (7), and the diameter of the circular hole (7) is 1.5 times of the diameter of the drawing-out barrel (4).

5. A sampling device in a reaction system process according to claim 1, wherein the screw (304) is in threaded connection with the elevator block (303).

6. A sampling device in a reaction system process according to claim 1, characterized in that the upper end of the screw (304) is fixedly connected with a rotary disc (305) through the upper side of the fixed frame (2).

7. A sampling device in a reaction system process according to claim 1, characterized in that the fixed frame (2) is provided in a U-shaped configuration.