CN216791755U

CN216791755U - Chemical reaction cauldron reaction sequence sampling device

Info

Publication number: CN216791755U
Application number: CN202123246456.0U
Authority: CN
Inventors: 冯志德
Original assignee: Zhangjiagang Capola Environmental Protection Technology Co ltd
Current assignee: Zhangjiagang Capola Environmental Protection Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-21
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a sampling device for a reaction process of a chemical reaction kettle, which relates to the technical field of sampling devices and comprises a main body, wherein two groups of base frames are fixed at the top end of the main body, two groups of driven discs are rotatably connected inside the inner walls of the two groups of base frames, a guide rod is fixed between the two groups of driven discs, a movable frame is sleeved on the outer wall of the guide rod, an extraction block is fixed at the bottom end of the movable frame, one end of the extraction block is positioned inside the main body and provided with an extraction cavity, and a rubber disc connected with the end part of the extraction block is slidably connected on the inner wall of the extraction cavity. According to the utility model, the base frame, the ruler strip, the pointer, the driven disc, the guide rod, the movable frame, the rotary disc and the base rod are matched with each other, and the pointer and the ruler strip are used for reference, so that the rotating position of the rotary disc is controlled, and then the liquid in the reaction kettle is quantitatively extracted into the sampling tube, and the equal taking amount is achieved, so that comparison is convenient.

Description

Chemical reaction cauldron reaction sequence sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a sampling device for a chemical reaction kettle reaction process.

Background

The reaction kettle is widely applied to pressure vessels for petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.

At present, in the reaction process of a reaction kettle, reactants in different reaction stages need to be sampled for multiple times, but the sampling amount of each time cannot be ensured to be equal, so that the contrast effect of the reactants in each reaction stage is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a sampling device for a reaction process of a chemical reaction kettle, so as to solve the technical problem that the sampling components are unequal and inconvenient to compare in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chemical reaction cauldron reaction process sampling device, includes the main part, the top of main part is fixed with two sets of base frames, and is two sets of the inside rotation of inner wall of base frame is connected with two sets of driven plates, and is two sets of be fixed with the guide bar between the driven plate, the outer wall of guide bar has cup jointed the removal frame, it has the extraction piece to remove frame bottom mounting, the one end of extraction piece is located the inside of main part and has seted up the extraction chamber, the inner wall sliding connection in extraction chamber has and extracts piece end connection's rubber disc, the outer wall inner wall rotation that the one end of driven plate is located the base frame is connected with the carousel, the tip of carousel is equipped with the pointer that extends to the base frame outer wall, the outer wall that one side of pointer is located the base frame is fixed with the chi strip.

Through adopting above-mentioned technical scheme, the inside liquid ration of reation kettle is extracted to the inside of sampling tube, reaches thereupon to get the volume and equals to be convenient for contrast, simultaneously with the convenient discharge of the liquid of sample to improve the work efficiency to the inside sample of reation kettle.

The utility model is further arranged that three groups of sampling tubes extending to the outer side of the main body are arranged in the extraction cavity, and the three groups of sampling tubes are different in length.

By adopting the technical scheme, the liquid in different high layers in the reaction kettle is sampled.

The utility model is further arranged in that one end of the driven disc is provided with a base rod connected with the end part of the rotating disc, and the outer wall of the base rod is sleeved with a torsion spring extending to the inside of the base frame.

Through adopting above-mentioned technical scheme, reset the base lever after the rotation to carry out sample work.

The utility model is further provided that a rotating handle is fixed at the end part of the rotating disc, and the outer wall of the rotating handle is sleeved with a cotton pad.

Through adopting above-mentioned technical scheme, promote the comfort level of hand for it is laborsaving that the manual work rotates the carousel.

The utility model is further provided that the inner wall of the moving frame is provided with a sliding chute matched with the outer wall of the guide rod, and the contact position of the main body and the extraction block is provided with a matched sliding cavity.

By adopting the technical scheme, the movable frame can be conveniently moved to stably push the extraction block to move.

In summary, the utility model mainly has the following beneficial effects:

according to the utility model, the base frame, the ruler strip, the pointer, the driven disc, the guide rod, the movable frame, the rotary disc and the base rod are matched with each other, and the pointer and the ruler strip are used for reference, so that the rotating position of the rotary disc is controlled, and then the liquid in the reaction kettle is quantitatively extracted into the sampling tube, and the equal taking amount is achieved, so that comparison is convenient;

according to the utility model, the extraction block, the extraction cavity and the rubber disc are arranged to be matched with each other, so that liquids with different stratification degrees are sampled, and the sampled liquids can be conveniently discharged, thereby improving the working efficiency of sampling the interior of the reaction kettle.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the turntable and driven plate of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a main body; 2. a sampling tube; 3. extracting blocks; 4. a base frame; 5. a ruler strip; 6. a pointer; 7. a driven plate; 8. a guide bar; 9. moving the frame; 10. a turntable; 11. a base shaft; 12. an extraction lumen; 13 rubber disc.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A sampling device for a chemical reaction kettle reaction process is shown in figures 1-3 and comprises a main body 1, wherein two groups of base frames 4 are fixed at the top end of the main body 1, two groups of driven discs 7 are rotatably connected inside the inner walls of the two groups of base frames 4, a guide rod 8 is fixed between the two groups of driven discs 7, a movable frame 9 is sleeved on the outer wall of the guide rod 8, an extraction block 3 is fixed at the bottom end of the movable frame 9, an extraction cavity 12 is formed in one end of the extraction block 3 and positioned inside the main body 1, three groups of sampling tubes 2 extending to the outer side of the main body 1 are arranged inside the extraction cavity 12, the three groups of sampling tubes 2 are different in length, a rubber disc 13 connected with the end part of the extraction block 3 is slidably connected to the inner wall of the extraction cavity 12, a turntable 10 is rotatably connected to the inner wall of the outer wall of the base frame 4 at one end of the driven disc 7, a pointer 6 extending to the outer wall of the base frame 4 is arranged at the end part of the turntable 10, a ruler strip 5 is fixed on one side of the outer wall of the pointer 6, refer to through pointer 6 and chi strip 5 to control carousel 10 pivoted position then extracts the inside liquid ration of reation kettle to the inside of sampling tube 2, and the liquid after convenient shoulder sample simultaneously is swift discharges, orders about sample work efficiency height.

Referring to fig. 2, a base rod 11 connected to an end of a rotary disk 10 is disposed at one end of a driven disk 7, a torsion spring extending into a base frame 4 is sleeved on an outer wall of the base rod 11, a rotary handle is fixed to an end of the rotary disk 10, a cotton pad is sleeved on an outer wall of the rotary handle, a hand handle drives the rotary disk 10 to rotate, and then the torsion spring is compressed by the rotation of the base rod 11, so that the torsion spring generates a reverse torque, and the rotary disk 10 can be reset.

Referring to fig. 1 and 3, the inner wall of the movable frame 9 is provided with a sliding slot matching with the outer wall of the guide rod 8, and the contact position between the main body 1 and the extraction block 3 is provided with a sliding cavity matched with the sliding slot, so that the guide rod 8 is lifted in the sliding slot of the movable frame 9 door, and then the extraction block 3 is pushed to horizontally move in the main body 1.

The working principle of the utility model is as follows: firstly, rotating the rotary disc 10 to rotate and driving the driven disc 7 to rotate through the base rod 11, observing the position of the pointer 6 and comparing with the ruler strip 5, thereby rotating the rotary disc 10 to a proper position, driving the guide rod 8 to do arc-shaped track motion along with the driven disc 7, and pushing the movable frame 9 to extrude the extraction block 3, so that the rubber disc 13 moves in the extraction cavity 12, extending the three groups of sampling tubes 2 below the liquid level in the reaction kettle, loosening the rotary disc 10, driving the rotary disc 10 and the driven disc 7 to turn over and reset through the torsion spring on the outer wall of the base rod 11, driving the rubber disc 13 to reset through the guide rod 8 and the movable frame 9, thereby extracting the liquid in the reaction kettle to the three groups of sampling tubes 2, then moving the main body 1 to one side, extending the end parts of the three groups of sampling tubes 2 into the three groups of sampling cups, rotating the rotary disc 10 again, thereby pushing out the liquid in the three groups of sampling tubes 2, the sampling can be completed.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a chemical reaction cauldron reaction process sampling device, includes main part (1), its characterized in that: two groups of base frames (4) are fixed at the top end of the main body (1), two groups of driven discs (7) are rotatably connected inside the inner walls of the two groups of base frames (4), a guide rod (8) is fixed between the two groups of driven discs (7), the outer wall of the guide rod (8) is sleeved with a movable frame (9), the bottom end of the movable frame (9) is fixed with an extraction block (3), one end of the extraction block (3) is positioned in the main body (1) and is provided with an extraction cavity (12), the inner wall of the extraction cavity (12) is connected with a rubber disc (13) connected with the end part of the extraction block (3) in a sliding way, one end of the driven disc (7) is positioned on the inner wall of the outer wall of the base frame (4) and is rotationally connected with a rotating disc (10), the end part of the rotating disc (10) is provided with a pointer (6) extending to the outer wall of the base frame (4), and a ruler strip (5) is fixed on the outer wall of the base frame (4) at one side of the pointer (6).

2. The chemical reaction kettle reaction process sampling device of claim 1, wherein: the inside three sampling tubes (2) of group that extend to the main part (1) outside that are equipped with of extraction chamber (12), and the length of three sampling tubes (2) of group differs.

3. The chemical reaction kettle reaction process sampling device of claim 1, wherein: one end of the driven disc (7) is provided with a base rod (11) connected with the end of the rotating disc (10), and the outer wall of the base rod (11) is sleeved with a torsion spring extending to the inside of the base frame (4).

4. The chemical reaction kettle reaction process sampling device of claim 1, wherein: the end part of the rotary table (10) is fixed with a rotary handle, and the outer wall of the rotary handle is sleeved with a cotton pad.

5. The chemical reaction kettle reaction process sampling device of claim 1, wherein: the inner wall of the movable frame (9) is provided with a sliding groove matched with the outer wall of the guide rod (8), and the contact position of the main body (1) and the extraction block (3) is provided with a matched sliding cavity.