CN214514470U

CN214514470U - Take sampling device's area pressure formula reation kettle

Info

Publication number: CN214514470U
Application number: CN202023016585.6U
Authority: CN
Inventors: 李智渊; 汪国进
Original assignee: Kunle Polymer Shanghai Co ltd
Current assignee: Kunle Polymer Shanghai Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-29
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a take sampling device's area pressure formula reation kettle, including reation kettle body, movable block and sampling tube, reation kettle body left side lower extreme is provided with the sampling tube, and installs the valve on the sampling tube, the left end of sampling tube is connected with the pipeline, and the lower extreme of pipeline is provided with the receiving flask, safe gas cylinder is installed to the right-hand member of valve, the inside piston rod that is provided with of safe gas cylinder, and install the connecting axle in the sliding tray of piston rod one side, the lower extreme of movable rod is provided with the connecting block, the upper end of movable rod is connected with the slider, and the both sides of slider install the dead lever, the upper end of slider and the lower extreme of movable block are provided with the ball. This take pressure formula reation kettle of sampling device can be convenient for through the rocker that rotates the movable block outside for the connecting block under the movable rod descends, makes the liquid in the reation kettle pass through the sampling tube and gets into the receiving flask, and the safe gas cylinder maintains pressure through release protective gas.

Description

Take sampling device's area pressure formula reation kettle

Technical Field

The utility model relates to a chemical reaction technical field specifically is a take pressure formula reation kettle of sampling device.

Background

The reaction kettle is used as a container for physical or chemical reaction, is widely applied to industries such as petroleum, medicine, dye and the like, can set parameters according to requirements, and needs to be strictly controlled in temperature and pressure in the reaction process.

Because of the process requirements, the reactor which is processing liquid at present needs to be sampled frequently, but the existing reactor needs to stop processing for sampling, and air enters when the reactor is opened, so that the sampled liquid is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take sampling device's area pressure formula reation kettle to provide the problem of the inconvenient sample of current reation kettle in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take pressure formula reation kettle of sampling device, includes reation kettle body, movable block and sampling tube, reation kettle body left side lower extreme is provided with the sampling tube, and installs the valve on the sampling tube, the left end of sampling tube is connected with the pipeline, and the lower extreme of pipeline is provided with the receiving flask, safe gas cylinder is installed to the right-hand member of valve, the inside piston rod that is provided with of safe gas cylinder, and install the connecting axle in the sliding tray of piston rod one side, the lower extreme of movable rod is provided with the connecting block, the upper end of movable rod is connected with the slider, and the both sides of slider install the dead lever, the upper end of slider and the lower extreme of movable block are provided with the ball, connect through the connecting rod between the ball, the roof is installed to the movable block upper end, and the inside of roof is provided with the fixed axle.

Preferably, the movable rod, the connecting block and the sampling tube are made of high-temperature-resistant stainless steel materials, and the movable rod and the reaction kettle body form sliding connection.

Preferably, the two ends of the sliding block are in sliding connection with the fixing rod.

Preferably, the round ball is arranged in a round groove in the surface of the sliding block, and the radius of the round groove is larger than that of the round ball.

Preferably, the fixed shaft penetrates through the top plate to form bearing connection with the movable block, and a rocker is mounted on the outer side of the movable block.

Preferably, the piston rod and the safety gas cylinder form sliding connection, a spring is arranged on the outer side of the piston rod, and protective gas is contained in the safety gas cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: this take pressure formula reation kettle of sampling device can be convenient for through the rocker that rotates the movable block outside for the connecting block under the movable rod descends, makes the liquid in the reation kettle pass through the sampling tube and gets into the receiving flask, and safe gas cylinder maintains pressure through release protection gas:

1. the connecting rod moves towards the vertical direction by rotating the rocker outside the movable block, and the movable rod at the lower end of the sliding block drives the connecting block to press downwards due to the sliding connection of the sliding block and the fixed rod, so that the liquid in the container passes through the sampling tube;

2. the valve is opened to make liquid flow into the collecting bottle, when the movable rod is pressed down, because the connecting shaft is installed in the sliding groove outside the movable rod, and the connecting shaft is connected with the piston rod, the protective gas in the safety gas cylinder is discharged by driving the piston rod, and the protective gas can blow back the liquid remained in the sampling tube into the reaction kettle.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the top view of the movable block of the present invention;

fig. 4 is a schematic view of the top view structure of the slider of the present invention.

In the figure: 1. a reaction kettle body; 2. a movable rod; 3. connecting blocks; 4. a slider; 5. a ball; 6. a connecting rod; 7. a movable block; 8. a top plate; 9. a fixed shaft; 10. fixing the rod; 11. a connecting shaft; 12. a piston rod; 13. a safe gas cylinder; 14. a pipeline; 15. a valve; 16. a sampling tube; 17. and (6) collecting the bottle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a belt pressing type reaction kettle with a sampling device comprises a reaction kettle body 1, a movable rod 2, a connecting block 3, a sliding block 4, a ball 5, a connectable rod 6, a movable block 7, a top plate 8, a fixed shaft 9, a fixed rod 10, a connecting shaft 11, a piston rod 12, a safe gas cylinder 13, a pipeline 14, a valve 15, a sampling pipe 16 and a collecting bottle 17, wherein the left lower end of the reaction kettle body 1 is provided with the sampling pipe 16, the upper end of the sampling pipe 16 is provided with the valve 15, the left end of the sampling pipe 16 is connected with the pipeline 14, the lower end of the pipeline 14 is provided with the collecting bottle 17, the right end of the valve 15 is provided with the safe gas cylinder 13, the piston rod 12 is arranged inside the safe gas cylinder 13, the connecting shaft 11 is arranged in a sliding groove at one side of the piston rod 12, the lower end of the movable rod 2 is provided with the connecting block 3, the upper end of the movable rod 2 is connected with the sliding block 4, the fixed rod 10 is arranged at two sides of the sliding block 4, the upper end of the sliding block 4 and the lower end of the movable block 7 are provided with the ball 5, the balls 5 are connected through a connecting rod 6, a top plate 8 is installed at the upper end of the movable block 7, and a fixed shaft 9 is arranged inside the top plate 8.

The movable rod 2, the connecting block 3 and the sampling tube 16 are made of high-temperature-resistant stainless steel materials, the movable rod 2 and the reaction kettle body 1 are in sliding connection, and the movable rod 2, the connecting block 3 and the sampling tube 16 can be made of the high-temperature-resistant stainless steel materials conveniently and cannot be influenced by the operation of the reaction kettle.

The two ends of the sliding block 4 are connected with the fixed rod 10 in a sliding manner, so that the sliding block 4 can slide up and down on the fixed rod 10 conveniently.

The ball 5 is arranged in a circular groove on the surface of the sliding block 4, the radius of the circular groove is larger than that of the ball 5, and the ball 5 can be conveniently connected with the sliding block 4 in a sliding mode through the circular groove.

The fixed shaft 9 penetrates through the top plate 8 to form bearing connection with the movable block 7, and a rocker is installed on the outer side of the movable block 7, so that the connecting rod 6 can be straightened by rotating the movable block 7.

Piston rod 12 and safe gas cylinder 13 constitute sliding connection, and the outside of piston rod 12 is provided with the spring, and safe gas cylinder 13 contains the protective gas, can be convenient for maintain pressure through safe gas cylinder 13 release protective gas.

The working principle is as follows: according to fig. 1 and 2, because the movable block 7 is connected for the bearing with fixed axle 9, rotate the rocker in the 7 outsides of movable block to make connecting rod 6 of connecting ball 5 begin to straighten, and ball 5 and slider 4 of the 4 upper ends of slider be sliding connection, and then make slider 4 slide down on dead lever 10, slider 4 drives the liquid in the connecting block 3 entering reation kettle of 2 lower extremes of movable rod, makes partial liquid get into sampling tube 16:

opening a valve 15 to enable liquid in a sampling tube 16 to enter a collecting bottle 17 through a pipeline 14, and after liquid sampling, discharging protective gas in a safety gas cylinder 13 into a reaction kettle by using a piston rod 12 after the liquid sampling because a movable rod 2 is connected with a piston rod 12 through a connecting shaft 11 and the connecting shaft 11 is arranged in a sliding groove on the side surface of the movable rod 2, so that the pressure balance in the reaction kettle is ensured, and the residual liquid at the upper end of the sampling tube 16 is blown into the reaction kettle body 1 when the protective gas is discharged;

the valve 15 is closed, and after use, the piston rod 12 and the movable rod 2 will return to the original position due to the spring arranged outside the piston rod 12, and the details not described in the present specification are well known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 a take pressure formula reation kettle of sampling device, includes reation kettle body (1), movable rod (2), movable block (7) and sampling tube (16), its characterized in that: the reaction kettle comprises a reaction kettle body (1), wherein a sampling pipe (16) is arranged at the lower left end of the reaction kettle body (1), a valve (15) is installed at the upper end of the sampling pipe (16), a pipeline (14) is connected to the left end of the sampling pipe (16), a collecting bottle (17) is arranged at the lower end of the pipeline (14), a safety gas bottle (13) is installed at the right end of the valve (15), a piston rod (12) is arranged inside the safety gas bottle (13), a connecting shaft (11) is installed in a sliding groove in one side of the piston rod (12), a connecting block (3) is arranged at the lower end of a movable rod (2), a sliding block (4) is connected to the upper end of the movable rod (2), fixing rods (10) are installed on two sides of the sliding block (4), a round ball (5) is arranged at the upper end of the sliding block (4) and the lower end of a movable block (7), the round ball (5) is connected through a connecting rod (6), a top plate (8) is installed at the upper end of the movable block (7), and a fixed shaft (9) is arranged in the top plate (8).

2. The belt pressure type reaction kettle with the sampling device as claimed in claim 1, wherein: the movable rod (2), the connecting block (3) and the sampling tube (16) are made of high-temperature-resistant stainless steel materials, and the movable rod (2) and the reaction kettle body (1) form sliding connection.

3. The belt pressure type reaction kettle with the sampling device as claimed in claim 1, wherein: the two ends of the sliding block (4) are in sliding connection with the fixed rod (10).

4. The belt pressure type reaction kettle with the sampling device as claimed in claim 1, wherein: the round ball (5) is arranged in a round groove in the surface of the sliding block (4), and the radius of the round groove is larger than that of the round ball (5).

5. The belt pressure type reaction kettle with the sampling device as claimed in claim 1, wherein: the fixed shaft (9) penetrates through the top plate (8) to form bearing connection with the movable block (7), and a rocker is installed on the outer side of the movable block (7).

6. The belt pressure type reaction kettle with the sampling device as claimed in claim 1, wherein: the piston rod (12) and the safe gas cylinder (13) form sliding connection, a spring is arranged on the outer side of the piston rod (12), and protective gas is contained in the safe gas cylinder (13).