CN216559917U

CN216559917U - Reaction kettle sampler

Info

Publication number: CN216559917U
Application number: CN202121768063.3U
Authority: CN
Inventors: 魏红章; 魏彦强; 赵志鹏; 魏金秀; 王琳琼; 王奕霖
Original assignee: Henan Changxianghong Fine Industry And Trade Co ltd
Current assignee: Henan Changxianghong Fine Industry And Trade Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-05-17
Anticipated expiration: 2031-07-31

Abstract

The utility model discloses a reaction kettle sampler, which relates to the technical field of chemical production equipment, and comprises a sampling tube, a collecting box and an air extractor, wherein the collecting box is made of transparent materials, the side surface of the collecting box is provided with an airtight door, the sampling tube is provided with an outlet at the top of the collecting box, the sampling tube is detachably connected with the collecting box, the air extractor is used for extracting gas in the collecting box, the sampling tube is a hose, one end of the sampling tube, which is far away from the collecting box, is provided with a heavy object, and the reaction kettle sampler also comprises a flat car, and the collecting box and the air extractor are placed on the flat car.

Description

Reaction kettle sampler

Technical Field

The utility model relates to the technical field of chemical production equipment, in particular to a reaction kettle sampler.

Background

The reaction kettle is a container for physical mixing or chemical reaction, is mainly used for mixing materials and providing chemical reaction, and is commonly used for producing chemical products such as paint, surfactant, water treatment agent and the like.

Use reation kettle to carry out the in-process of chemical products production, need take a sample at interval after the reaction begins, adopt to observe the outward appearance, means such as index test judge the reaction progress, and keep the sample after the reaction, at present many times take a sample through the mode of discharging the material from the cauldron bottom discharge gate, but the cauldron bottom sample has discharge gate flow too big, the excessive risk of product, threat to production operating personnel's personal safety, in addition, when the internal material of cauldron mixes inhomogeneously, the composition of the cauldron bottom sample of gathering and the cauldron body in the upper portion material composition difference great, lack representativeness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a reation kettle sample thief, can conveniently gather the internal not sample of co-altitude of cauldron to the personal safety when guaranteeing operating personnel to sample.

The technical scheme adopted by the utility model is as follows:

the utility model provides a reation kettle sample thief, includes the sampling tube, still includes collection box, air exhaust device, the collection box is transparent material, the side of collection box is equipped with the airtight door, the sampling tube is in the top of collection box is equipped with the export, the sampling tube with the connection can be dismantled to the collection box, air exhaust device is used for taking out the gas in the collection box, the sampling tube is the hose, the one end of keeping away from on the sampling tube the collection box is equipped with the heavy object.

Preferably, the air extracting device comprises an air extracting pump and a hard pipe, one end of the hard pipe is communicated with the top of the collecting box, and the other end of the hard pipe is communicated with an inlet of the air extracting pump.

Preferably, the airtight door comprises a door frame and a door leaf, wherein a handle is arranged on the door leaf, and the door leaf slides along the door frame.

Preferably, the collecting box and the air suction device are placed on the flat car.

Preferably, the surface of the sampling tube is printed with a scale.

Preferably, one end of the flat car is provided with an armrest, wheels are arranged on the armrest, and the sampling tube is wound on the wheels.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

(1) according to the utility model, the flexible sampling tube is arranged, so that sampling can be carried out from the top feeding hole of the reaction kettle, the gas in the collecting box is extracted through the air extracting device, the material in the reaction kettle enters the collecting box along the sampling tube and falls into the sampling container placed in the collecting box, the risk of material overflow is eliminated in the sampling process, the direct contact of an operator with the material of the reaction kettle is avoided, and the operation safety is high;

(2) scales are arranged on the sampling tube, and a heavy object is arranged at the tail end of the sampling tube, so that the sampling tube can be ensured to be kept in a vertical state in the reaction kettle, and therefore, samples can be collected at different heights, and the samples are ensured to be representative;

(3) the flat car is arranged, the sampler is convenient to move, the sampling efficiency is improved, wheels are arranged on the handrails of the flat car, and the sampling tube can be wound on the wheels after sampling is finished, so that the flat car is convenient to store.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view structural diagram of the present invention.

The labels in the figure are: 1. a sampling tube; 2. a collection box; 3. an airtight door; 4. a weight; 5. an air pump; 6. a rigid tube; 7. flatbed vehicle; 8. a handrail; 9. coiling; 301. a door frame; 302. a door leaf.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.

As shown in figures 1-2, a reaction kettle sampler comprises a sampling tube 1, a collection box 2 and an air extractor, wherein the collection box 2 is made of transparent PVC material, so as to be convenient for observing the internal condition, the side of the collection box 2 is provided with an airtight door 3, the airtight door 3 comprises a door frame 301 and a door leaf 302, the door leaf 302 is provided with a handle, the door leaf 302 slides along the door frame 301, the sampling tube 1 is provided with an outlet at the inner side of the top of the collection box 2, the top of the collection box 2 is provided with a guide tube, the sampling tube 1 is detachably connected with the flow guide pipe at the top of the sampling box 2, the air extractor is used for extracting gas in the sampling box 2, the sampling tube 1 is a hose, scales are printed on the surface of the sampling tube 1, one end of the sampling tube 1, which is far away from the sampling box 2, is provided with a heavy object 4, the heavy object 4 is made of 304 steel and is conical, and the sampling tube 1 penetrates through the heavy object 4.

The air extractor comprises an air extracting pump 5 and a hard pipe 6, the air extracting pump 6 uses a KNF type micro diaphragm vacuum pump, the hard pipe uses a stainless steel pipe, one end of the hard pipe 6 is communicated with the top of the collection box 2, the other end of the hard pipe 6 is communicated with an inlet of the air extracting pump 5, and the air in the collection box 2 can be extracted by starting the air extracting pump 6.

The sampling tube sampling device is characterized by further comprising a flat car 7, the collection box 2 and the air exhaust device are placed on the flat car 7, one end of the flat car 7 is provided with a handrail 8, wheels 9 are arranged on the upper portion of the handrail 8, after sampling is finished, the sampling tube 1 can be detached from the top of the collection box 2, and the sampling tube 1 is wound on the wheels 9 to be stored.

The working principle is as follows: before sampling of the reaction kettle, a stirring motor of the reaction kettle is closed, a cover plate at a feeding port of the reaction kettle is opened, a sampling tube 1 is taken down from wheels 9, one end with a heavy object 4 extends into the reaction kettle from the feeding port of the reaction kettle until the length of the sampling tube 1 extending into the reaction kettle reaches a preset length, then the other end of the sampling tube 1 is connected with a flow guide tube at the top of a collection box 2, a sealing door 3 is opened, a sampling container is placed into the collection box 2, the sealing door 3 is closed, an air pump 5 is started to discharge air in the collection box 2, a sample is sucked into the collection box 2 from the sampling tube 1 by using negative pressure and flows into the sampling container, and due to sampling from the top of the reaction kettle, overflow caused by overlarge sample flow can be avoided, meanwhile, the collection box 2 is closed in the sampling process, and the safety of sampling operation can be improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a reation kettle sample thief, includes sampling tube (1), its characterized in that still includes collection box (2), air exhaust device, collection box (2) are transparent material, the side of collection box (2) is equipped with airtight door (3), sampling tube (1) is in the top of collection box (2) is equipped with the export, sampling tube (1) with collection box (2) can dismantle the connection, air exhaust device is used for taking out the gas in collection box (2), sampling tube (1) is the hose, the one end of keeping away from on sampling tube (1) collection box (2) is equipped with heavy object (4).

2. A sampler for a reaction kettle according to claim 1, characterized in that said air-extracting means comprises an air-extracting pump (5) and a rigid tube (6), one end of said rigid tube (6) is connected to the top of said collection box (2), and the other end of said rigid tube (6) is connected to the inlet of said air-extracting pump (5).

3. Sampler for reactors according to claim 1, wherein said airtight door (3) comprises a frame (301) and a door (302), said door (302) being provided with a handle, said door (302) sliding along said frame (301).

4. A sampler for a reaction kettle according to any one of claims 1 to 3, further comprising a flat car (7), wherein the collection box (2) and the air extractor are placed on the flat car (7).

5. A sampler for a reaction kettle according to any one of claims 1 to 3 characterized in that the surface of the sampling tube (1) is printed with a scale.

6. A sampler for a reaction kettle according to claim 4 characterized in that one end of the flat car (7) is provided with a handle (8), the handle (8) is provided with wheels (9), and the sampling tube (1) is wound around the wheels (9).