CN212942879U

CN212942879U - Convenient real-time stirring reation kettle who takes a sample

Info

Publication number: CN212942879U
Application number: CN202020729176.1U
Authority: CN
Inventors: 沈德方; 张明; 刘畅; 崔琰
Original assignee: Nanjing Weill Biotechnology Co Ltd
Current assignee: Nanjing Weill Biotechnology Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-04-13
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to the field of material production, and discloses a stirring reaction kettle convenient for real-time sampling, which solves the problem that the existing stirring reaction kettle needs to be suspended for stirring to realize sampling and influence production; a through hole penetrates through the bottom of the kettle body, the through hole extends towards the outside of the kettle body and is fixedly provided with the flow pipe, and one end, far away from the kettle body, of the flow pipe is provided with a first pipe valve; one end of the sampling tube is detachably connected with the flow tube, and a second tube valve is arranged at the end; the other end of the sampling tube is detachably connected with the vacuum pump, and a third tube valve is arranged at the other end of the sampling tube, so that the real-time sampling of the materials in the kettle body can be realized under the condition that the stirring and mixing reaction in the kettle body is not interfered.

Description

Convenient real-time stirring reation kettle who takes a sample

Technical Field

The utility model relates to a material production field, more specifically say, it relates to a convenient stirring reation kettle who takes a sample in real time.

Background

In the production process of materials, generally, a step of stirring, mixing and reacting various raw materials is provided, when the raw materials are stirred and reacted in a stirring reaction kettle, in order to well grasp the reaction progress of a product, the materials in the stirring reaction kettle need to be sampled and detected, and the reaction progress and effect are checked;

stirring reation kettle in the existing market all is electronic stirring, and the material that wants to in the stirring reation kettle is taken a sample and is stopped the stirring earlier, stretches into sampling device again and take a sample, but the sample can be to stirring reaction efficiency production influence like this, especially some need strictly hold the material production of reaction progress, need take a sample many times in production, also can take a sample at any time, so traditional stirring reation kettle will be very unsuitable for the material production who takes a sample at any time this moment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient stirring reation kettle who takes a sample in real time can realize taking a sample in real time to the internal material of cauldron under the condition that does not disturb the internal portion stirring mixing reaction of cauldron.

The above technical purpose of the present invention can be achieved by the following technical solutions: a stirring reaction kettle convenient for real-time sampling comprises a kettle body and a sampling mechanism, wherein the sampling mechanism comprises a flow pipe, a sampling pipe and a vacuum pump;

a through hole penetrates through the bottom of the kettle body, the through hole extends towards the outside of the kettle body and is fixedly provided with the flow pipe, and one end, far away from the kettle body, of the flow pipe is provided with a first pipe valve;

one end of the sampling tube is detachably connected with the flow tube, and a second tube valve is arranged at the end; the other end of the sampling tube is detachably connected with the vacuum pump, and a third tube valve is arranged at the other end.

As a preferred embodiment of the utility model, the sampling tube with be threaded connection between the flow tube, the flow tube is kept away from the pipe wall inboard of the one end of the cauldron body is equipped with the internal thread, the connection of sampling tube the pipe wall outside of the one end of flow tube be equipped with the external screw thread that the internal thread matches.

As an optimized embodiment of the utility model, the sampling tube with be threaded connection between the vacuum pump, the one end pipe wall outside that the cauldron body was kept away from to the sampling tube is equipped with first screw thread, the pipe wall inboard of the nose portion of the breathing pipe of vacuum pump be equipped with the second screw thread that first screw thread matches.

As an optimized embodiment of the utility model, the sampling mechanism still is equipped with clean mechanism, clean mechanism is including clean squirt and bracket, bracket fixed connection in the cauldron external side, clean squirt with the bracket matches, the bracket bearing clean squirt.

As an optimal implementation mode of the utility model, clean mechanism has still set the water receiving box, the water receiving box is located under the flow tube, one side of water receiving box with outside shape phase-match and fixed connection of the cauldron body, the bottom of water receiving box disposes the drain pipe.

As an optimal implementation mode of the utility model, the box bottom of water receiving box is the slope box bottom, the drain pipe is located the lower of box bottom.

As a preferred embodiment of the present invention, the sampling mechanism includes at least one sampling tube.

To sum up, the utility model discloses following beneficial effect has: when sampling is needed, two ends of the sampling tube are respectively connected with the flow tube and the vacuum pump, then the third tube valve is opened, the vacuum pump is started to vacuumize the sampling tube, then the third tube valve is closed, and the vacuum pump is detached; then opening the second pipe valve and the first pipe valve, under the vacuum condition in the sampling pipe, the material in the kettle body can enter the sampling pipe, at the moment, closing the first pipe valve and the second pipe valve, detaching the whole sampling pipe, and at the moment, the material in the kettle body is sampled in the sampling pipe, so that the sampling is finished; and the sampling mechanism is arranged outside the kettle body, the sampling process can not influence the interior of the kettle body, the stirring does not need to be suspended, and the vacuum environment in the sampling tube can not pollute the materials in the kettle body, so that the convenient real-time sampling is realized.

Drawings

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

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

fig. 3 is a schematic view of the sampling tube and flow tube structure of the present invention.

In the figure: 1. a kettle body; 2. a flow tube; 21. a first tubular valve; 3. a sampling tube; 31. a second tubular valve; 32. a third tubular valve; 4. an air intake duct; 41. a tube head; 5. cleaning a water gun; 51. a bracket; 6. a water receiving box; 61. and a water discharge pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model provides a stirring reaction kettle convenient for real-time sampling, which comprises a kettle body 1 and a sampling mechanism, wherein the sampling mechanism comprises a flow pipe 2, a sampling pipe 3 and a vacuum pump; the utility model discloses it is the production of the material of fluid class, can implement the sample to the fluid material in process of production.

A through hole penetrates through the bottom of the kettle body 1, a flow pipe 2 extends and is fixedly arranged in the through hole towards the outer direction of the kettle body 1, and a first pipe valve 21 is arranged at one end, far away from the kettle body 1, of the flow pipe 2;

one end of the sampling tube 3 is detachably connected with the flow tube 2, and a second tube valve 31 is arranged at the end; the other end of the sampling tube 3 is detachably connected to a vacuum pump and is provided with a third tube valve 32 at this end.

When sampling is needed, two ends of the sampling tube 3 are respectively connected with the flow tube 2 and the vacuum pump, then the third tube valve 32 is opened, the vacuum pump is started to vacuumize the interior of the sampling tube 3, then the third tube valve 32 is closed, and the vacuum pump is detached; then, the second pipe valve 31 and the first pipe valve 21 are opened, under the vacuum condition in the sampling pipe 3, the material in the kettle body 1 enters the sampling pipe 3, at the moment, the first pipe valve 21 and the second pipe valve 31 are closed, the whole sampling pipe 3 is detached, and at the moment, the material in the kettle body 1 is sampled in the sampling pipe 3, so that the sampling is completed; and sampling mechanism locates the cauldron body 1 outsidely, can not influence the cauldron body 1 is inside at the sampling in-process, need not pause the stirring, and the environment of vacuum in the sampling tube 3 can not cause the pollution to the interior material of the cauldron body 1 yet, so realized the real-time sample that can be convenient.

Specifically, be threaded connection between sampling tube 3 and the flow tube 2, the pipe wall inboard of the one end of the cauldron body 1 is kept away from to flow tube 2 is equipped with the internal thread, and the pipe wall outside of the one end of the connecting flow tube 2 of sampling tube 3 is equipped with the external screw thread that matches with the internal thread, and the threaded connection leakproofness is good to make things convenient for the dismantlement of sampling tube 3.

Specifically, be threaded connection between sampling tube 3 and the vacuum pump, the one end pipe wall outside that the cauldron body 1 was kept away from to sampling tube 3 is equipped with first screw thread, and the pipe wall inboard of the nose portion 41 of the breathing pipe 4 of vacuum pump is equipped with the second screw thread that matches with first screw thread, and the threaded connection leakproofness is good to make things convenient for the dismantlement between sampling tube 3 and the vacuum pump.

As shown in fig. 1 and 2, specifically, the sampling mechanism is further provided with a cleaning mechanism, the cleaning mechanism comprises a cleaning water gun 5 and a bracket 51, the bracket 51 is fixedly connected to the outer side of the kettle body 1, the cleaning water gun 5 is matched with the bracket 51, and the bracket 51 supports the cleaning water gun 5;

the cleaning water gun 5 comprises a spray head and a water pipe, the water pipe can be connected to a faucet to provide a cleaning water source, and the spray head can spray water to a specified position for cleaning; the application scenes of the cleaning mechanism are as follows: after the sampling at the present time, because there is a certain space between the first pipe valve 21 and the second pipe valve 31, there will be material residue therein, so at this moment, the one end of the kettle body 1 is kept away from with the practical cleaning mechanism convection tube 2, when guaranteeing to take a sample next time, will not bring into the impurity that the reaction degree is different in the kettle body 1.

As shown in fig. 1 and 2, further, the cleaning mechanism is further provided with a water receiving box 6, the water receiving box 6 is arranged under the flow pipe 2, one side of the water receiving box 6 is matched with the outer side of the kettle body 1 in shape and is fixedly connected with the outer side of the kettle body 1, and a drain pipe 61 is arranged at the bottom of the water receiving box 6, so that waste water is collected and discharged during cleaning, and the waste water is conveniently treated in a centralized manner.

As shown in fig. 1 and 2, further, the bottom of the water receiving box 6 is an inclined bottom, and the drain pipe 61 is located at the lowest position of the bottom of the box, so that waste water can be quickly discharged.

Specifically, the sampling mechanism comprises at least one sampling tube 3 and more than one sampling tube 3, so that multiple sampling can be performed in production, the sampling tube 3 for the previous sampling does not need to be cleaned and then used, and multiple sampling in a short time is facilitated.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a convenient stirring reation kettle who takes a sample in real time which characterized by: the device comprises a kettle body (1) and a sampling mechanism, wherein the sampling mechanism comprises a flow pipe (2), a sampling pipe (3) and a vacuum pump;

a through hole penetrates through the bottom of the kettle body (1), the through hole extends towards the outer direction of the kettle body (1) and is fixedly provided with the flow pipe (2), and one end, far away from the kettle body (1), of the flow pipe (2) is provided with a first pipe valve (21);

one end of the sampling tube (3) is detachably connected with the flow tube (2), and a second tube valve (31) is arranged at the end; the other end of the sampling tube (3) is detachably connected with the vacuum pump, and a third tube valve (32) is arranged at the other end.

2. The stirred tank reactor of claim 1, wherein the stirred tank reactor comprises: sampling tube (3) with be threaded connection between flow tube (2), flow tube (2) are kept away from the pipe wall inboard of the one end of the cauldron body (1) is equipped with the internal thread, the connection of sampling tube (3) the pipe wall outside of the one end of flow tube (2) be equipped with the external screw thread that the internal thread matches.

3. The stirred tank reactor of claim 1, wherein the stirred tank reactor comprises: the sampling tube (3) is in threaded connection with the vacuum pump, a first thread is arranged on the outer side of the tube wall of one end, far away from the kettle body (1), of the sampling tube (3), and a second thread matched with the first thread is arranged on the inner side of the tube wall of a tube head part (41) of an air suction tube (4) of the vacuum pump.

4. The stirred tank reactor of claim 1, wherein the stirred tank reactor comprises: sampling mechanism still is equipped with clean mechanism, clean mechanism is including clean squirt (5) and bracket (51), bracket (51) fixed connection in the cauldron body (1) outside, clean squirt (5) with bracket (51) match, bracket (51) bearing clean squirt (5).

5. The stirred tank reactor of claim 4, wherein the stirred tank reactor comprises: clean mechanism has still set water receiving box (6), water receiving box (6) are located under flow tube (2), one side of water receiving box (6) with the outside shape phase-match and the fixed connection of cauldron body (1), the bottom of water receiving box (6) disposes drain pipe (61).

6. The stirred tank reactor of claim 5, wherein the stirred tank reactor comprises: the box bottom of the water receiving box (6) is an inclined box bottom, and the drain pipe (61) is located at the lowest position of the box bottom.

7. The stirred tank reactor of claim 1, wherein the stirred tank reactor comprises: the sampling mechanism comprises at least one of the sampling tubes (3).