CN220003957U - Chemical production dropwise add device - Google Patents

Abstract

The utility model discloses a chemical production dripping device, belonging to the field of chemical production; the chemical production dropwise adding device comprises a mixing barrel, a reaction kettle is arranged below the mixing barrel, a drip tube is arranged at the lower end part of the mixing barrel, and a valve is arranged on the drip tube; the reaction kettle is provided with a liquid inlet pipe, and a liquid dropping pipe can be inserted into the liquid inlet pipe; the stirring assembly is arranged in the liquid dropping tube and comprises a rotating shaft capable of rotating, and a plurality of blades are arranged on the rotating shaft. When the chemical agent stirring device is used, the valve is closed, the stirring assembly is utilized to accelerate the mixing efficiency of the chemical agent, the chemical agent is ensured to be fully mixed and reacted in the mixing barrel, then the valve is opened, the mixed chemical agent is dripped into the reaction kettle, and the preparation of chemical products is completed.

Description

Chemical production dropwise add device

Technical Field

The utility model belongs to the field of chemical production, and particularly relates to a chemical production dripping device.

Background

The reaction process of chemical production is usually carried out in a reaction kettle, and in the production process, a plurality of chemical agents (such as auxiliary agents and the like) are generally required to be dripped into the reaction kettle, and before some chemical agents are dripped into the reaction kettle, the chemical agents are required to be mixed for reaction, and the formed mixed reactants are added into the reaction kettle to assist chemical production, so that the production quality is improved; for this purpose, a chemical production dropwise add device is proposed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a chemical production dropwise adding device.

The aim of the utility model can be achieved by the following technical scheme:

the chemical production dropwise adding device comprises a mixing barrel, a reaction kettle is arranged below the mixing barrel, a drip tube is arranged at the lower end part of the mixing barrel, and a valve is arranged on the drip tube; the reaction kettle is provided with a liquid inlet pipe, and a liquid dropping pipe can be inserted into the liquid inlet pipe;

a stirring assembly is arranged in the liquid dropping pipe and comprises a rotating shaft which can rotate, and a plurality of blades are arranged on the rotating shaft; when the chemical agent stirring device is used, the valve is closed, the stirring assembly is utilized to accelerate the mixing efficiency of the chemical agent, the chemical agent is ensured to be fully mixed and reacted in the mixing barrel, then the valve is opened, the mixed chemical agent is dripped into the reaction kettle, and the preparation of chemical products is completed.

Further, an upper cover is fixed at the upper end of the mixing barrel, and a through hole is formed in the upper cover.

Further, the rotating shaft is rotatably installed on the upper cover.

Further, install the clamp splice subassembly on the drip tube, the clamp splice subassembly is including the cover setting fixed ring on the drip tube, and the both sides of fixed ring are provided with a fixed plate respectively, are provided with a clamp splice on two fixed plates respectively, and two clamp splice can be close to each other.

Further, two guide rods are arranged on the clamping blocks, penetrate through the fixing plate and are in sliding connection with the fixing plate; the guide rod is sleeved with a spring, two ends of the spring are fixedly connected with the fixing plate and the clamping blocks respectively, and the two clamping blocks can be mutually close under the action of elasticity of the spring.

Further, a round table is arranged at the end part of the guide rod, and the diameter of the round table is larger than that of the guide rod; when the drip tube is not inserted into the liquid inlet tube, the round table can be tightly attached to the fixing plate under the action of the elasticity of the spring.

Further, the clamping blocks are V-shaped blocks.

The utility model has the beneficial effects that:

1. through setting up the compounding bucket to set up the drip tube in the lower extreme of compounding bucket and come with the feed liquor pipe intercommunication on the reation kettle, and set up the shutoff of valve control drip tube and switch on the drip tube, during the use, close the valve earlier, ensure that chemical agent is intensive mixing reaction in the compounding bucket earlier, then open the valve again, instil into reation kettle with the chemical agent after mixing, accomplish chemical product's preparation.

2. Through set up the clamp splice subassembly on the drip pipe to set up two clamp splice that can be close to each other in the clamp splice subassembly, thereby press from both sides the feed liquor pipe tightly, with the mutual fixation between realization dropwise add device and the reation kettle, thereby improve the convenience of operation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a reaction kettle of the present utility model;

FIG. 3 is a schematic diagram of the mixing barrel structure of the present utility model;

FIG. 4 is a schematic view of the stirring assembly of the present utility model;

FIG. 5 is a schematic view of the clamping block assembly of the present utility model;

fig. 6 is a schematic view of the structure of the clamping block of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, a chemical production dropwise adding device comprises a mixing barrel 2, wherein a reaction kettle 1 is arranged below the mixing barrel 2, chemical agents can be fully mixed in the mixing barrel 2, and then dropwise added into the reaction kettle 1 to complete the reaction and preparation of chemical products;

as shown in fig. 2 and 3, the lower end of the mixing barrel 2 is provided with a conical shrinkage 21, the lower end of the conical shrinkage 21 is provided with a drip tube 22, the drip tube 22 is provided with a valve 23, and the valve 23 can control the blocking and the conduction of the drip tube 22; the upper end of the reaction kettle 1 is provided with a liquid inlet pipe 11, and a liquid dropping pipe 22 can be inserted into the liquid inlet pipe 11;

when the chemical mixing kettle is used, the valve 23 is controlled to block the liquid dropping pipe 22, a plurality of chemical agents are added into the mixing barrel 2 for full mixing reaction, after the mixing reaction is finished, the valve 23 is opened, and the mixed chemical agents can enter the liquid inlet pipe 11 from the liquid dropping pipe 22, so that the mixing reaction between the chemical agents is realized before the chemical agents enter the reaction kettle.

The upper end of the mixing barrel 2 is open, an upper cover 3 is fixed at the upper end of the mixing barrel 2, the upper cover 3 can cover the upper end of the mixing barrel 2, and a through hole is formed at the upper end of the upper cover 3, so that chemical agents can be conveniently injected into the mixing barrel 2;

in the embodiment, the upper cover 3 and the mixing barrel 2 are fixed in a bolt connection mode, so that the upper cover 3 is convenient to detach, and the inside of the mixing barrel 2 is convenient to clean;

of course, the fixing manner between the upper cover 3 and the mixing barrel 2 includes, but is not limited to, bolting in the present embodiment, and in some embodiments, the fixing between the upper cover 3 and the mixing barrel 2 may be achieved by welding, but the upper cover 3 is inconvenient to detach after welding, which also brings inconvenience to the cleaning work of the mixing barrel 2 in the later stage.

In order to improve the mixing efficiency of the chemical agent in the mixing barrel 2, in the embodiment, a stirring assembly 4 is arranged in the mixing barrel 2, as shown in fig. 4, the stirring assembly 4 comprises a rotating shaft 41 rotatably connected with the upper cover 3, a plurality of blades 42 are arranged on the rotating shaft 41, and the rotating shaft 41 is driven to rotate by arranging a motor on the upper cover 3, so that the blades 42 can be driven to rotate along with the rotating shaft, thereby achieving the purpose of improving the mixing efficiency;

of course, the manner of driving the rotation shaft 41 to rotate includes, but is not limited to, motor driving, and in some embodiments, the stirring assembly 4 can be driven to operate by manually driving the rotation shaft 41 to improve the mixing efficiency.

In order to facilitate the mutual fixation between the dripping device and the reaction kettle 1, thereby improving the convenience of operation, in the embodiment, the dripping pipe 22 is inserted into the liquid inlet pipe 11 and mutually fixed by arranging the clamping block assembly 5 on the dripping pipe 22;

as shown in fig. 5, the clamping block assembly 5 comprises a fixed ring 51 sleeved and fixed on the drip tube 22, two sides of the fixed ring 51 are respectively fixed with a fixed plate 52, two fixed plates 52 are respectively provided with a clamping block 53, as shown in fig. 6, the clamping block 53 is provided with two guide rods 531, and the guide rods 531 penetrate through the fixed plates 52 and are in sliding connection with the fixed plates 52; the guide rod 531 is sleeved with a spring 54, two ends of the spring 54 are fixedly connected with the fixed plate 52 and the clamping blocks 53 respectively, and the two clamping blocks 53 can be mutually close under the elastic force of the spring 54; when the drip tube 22 is inserted into the liquid inlet tube 11, and the fixing ring 51 is attached to the upper end surface of the liquid inlet tube 11, the two clamping blocks 53 can be close to each other and clamp the liquid inlet tube 11, so that the mutual fixation between the liquid inlet tube 11 and the drip tube 22 is realized;

in addition, in the present embodiment, the end of the guide rod 531 is provided with a circular truncated cone 532, and the diameter of the circular truncated cone 532 is larger than that of the guide rod 531; when the drip tube 22 is not inserted into the inlet tube 11, the round table 532 can be tightly attached to the fixing plate 52 under the elastic force of the spring 54, so that the guide rod 531 is prevented from being separated from the fixing plate 52.

Of course, the manner of driving the two clamping blocks 53 to approach each other includes, but is not limited to, the spring 54 in the present embodiment, and in some embodiments, it is also possible to drive the two clamping blocks 53 to approach each other by providing one cylinder on each of the two fixing plates 52.

It should be noted that, in the present embodiment, the clamping block 53 is a V-shaped block, so that the clamping stability can be improved, and the clamping device can also adapt to clamping of the liquid inlet pipes 11 with different diameter sizes.

Working principle:

through setting up compounding bucket 2 to set up drip tube 22 in compounding bucket 2's lower extreme and come with the feed liquor pipe 11 intercommunication on the reation kettle, and set up valve 23 on drip tube 22 and control drip tube 22's shutoff and switch on, during the use, close valve 23 earlier, and set up stirring subassembly 4, accelerate the mixing efficiency of chemical agent, ensure that chemical agent intensive mixing reaction in compounding bucket 2 earlier, then open valve 23, instil into reation kettle with the chemical agent after mixing, accomplish chemical product's preparation. Through set up clamp splice subassembly 5 on drip pipe 22 to set up two clamp splice 53 that can be close to each other in clamp splice subassembly 5, thereby come to press from both sides tight inlet tube 11, in order to realize the mutual fixation between drip device and the reation kettle 1, thereby improve the convenience of operation.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. The chemical production dropwise adding device comprises a mixing barrel (2), wherein a reaction kettle (1) is arranged below the mixing barrel (2), and is characterized in that a drip tube (22) is arranged at the lower end part of the mixing barrel (2), and a valve (23) is arranged on the drip tube (22); a liquid inlet pipe (11) is arranged on the reaction kettle (1), and a liquid dropping pipe (22) can be inserted into the liquid inlet pipe (11);

the stirring assembly (4) is arranged in the liquid dropping tube (22), the stirring assembly (4) comprises a rotating shaft (41) capable of rotating, and a plurality of blades (42) are arranged on the rotating shaft (41).

2. The chemical production dropwise adding device according to claim 1, wherein an upper cover (3) is fixed at the upper end of the mixing barrel (2), and a through hole is formed in the upper cover (3).

3. A chemical production drip device according to claim 2, characterized in that the shaft (41) is rotatably mounted on the upper cover (3).

4. The chemical production dropwise adding device according to claim 1, wherein the drip tube (22) is provided with a clamping block assembly (5), the clamping block assembly (5) comprises a fixing ring (51) sleeved and fixed on the drip tube (22), two sides of the fixing ring (51) are respectively provided with a fixing plate (52), two fixing plates (52) are respectively provided with a clamping block (53), and the two clamping blocks (53) can be mutually close.

5. The chemical production dropwise adding device according to claim 4, wherein two guide rods (531) are arranged on the clamping block (53), and the guide rods (531) penetrate through the fixed plate (52) and are in sliding connection with the fixed plate (52); the guide rod (531) is sleeved with a spring (54), two ends of the spring (54) are fixedly connected with the fixed plate (52) and the clamping blocks (53) respectively, and the two clamping blocks (53) can be mutually close under the elastic force action of the spring (54).

6. The chemical production dropwise adding device according to claim 5, wherein a round table (532) is arranged at the end part of the guide rod (531), and the diameter of the round table (532) is larger than that of the guide rod (531); when the drip tube (22) is not inserted into the liquid inlet tube (11), the round table (532) can be tightly attached to the fixing plate (52) under the elastic force of the spring (54).

7. The chemical production dropping device as recited in claim 4, wherein the clamping block (53) is a V-shaped block.