CN216630449U

CN216630449U - Solid-liquid circulation pipeline device for pesticide processing mixing kettle

Info

Publication number: CN216630449U
Application number: CN202122686584.0U
Authority: CN
Inventors: 郝培培; 兰永乐; 张静; 翟征军; 尹家楼
Original assignee: Tianjin Luheng Chemical Industry Co ltd
Current assignee: Tianjin Luheng Chemical Industry Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-31
Anticipated expiration: 2031-11-04

Abstract

The utility model belongs to the technical field of pesticide production equipment, and particularly relates to a solid-liquid circulation pipeline device for a pesticide processing mixing kettle, which comprises a mixing kettle body, wherein a stirring assembly is fastened at the top of the mixing kettle body through a bolt, a lower discharge port convex seat is connected to the inner wall of the mixing kettle body through a thread, a feeding pipe seat is fixedly welded on the outer side wall of the mixing kettle body, one end of the feeding pipe seat is communicated with the inside of the mixing kettle body, a circulation pipeline is fixedly connected between the lower discharge port convex seat and the feeding pipe seat, and a circulation pump, a flow detector, a flow regulating valve and a lower discharge pipe are sequentially arranged on the surface of the circulation pipeline from left to right; the utility model solves the problems of uneven mixing and long stirring time of solid-liquid materials in the mixing kettle body by adding the circulating pipeline, and solves the problems of blockage of the lower discharge port by the solid materials and poor stirring effect by adding the lower discharge port convex seat on the inner wall of the mixing kettle body and adjusting the number, the height and the angle of the stirring blades.

Description

Solid-liquid circulation pipeline device for pesticide processing mixing kettle

Technical Field

The utility model belongs to the technical field of pesticide production equipment, and particularly relates to a solid-liquid circulation pipeline device for a pesticide processing mixing kettle.

Background

In the production process of pesticides, solid raw materials and liquid raw materials are often required to be mixed, so solid-liquid mixing equipment is required, the traditional solid-liquid mixing equipment generally comprises a container, such as a mixing kettle, the upper end of the mixing kettle is provided with a feed inlet, and a stirring device or a shearing device is arranged in the container, so that in the mixing process, solid-liquid substances and liquid-phase substances are continuously injected from the feed inlet, and the solid and the liquid are mixed together by using the stirring device, but for the solid materials or liquid materials with higher viscosity, the solid and the liquid are not easy to mix, and the solid materials are easy to block a lower discharge outlet, in the stirring process, the problems of uneven solid-liquid mixing or overlong mixing time often exist, in order to increase the solid-liquid reaction rate, people often increase the stirring effect by changing the proportion of the solid-liquid materials or prolonging the time, and the mode can cause waste of resources and time, increasing the cost.

In order to solve the problems, the application provides a solid-liquid circulation pipeline device for a pesticide processing mixing kettle.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background technology, the utility model provides a solid-liquid circulation pipeline device for a pesticide processing mixing kettle, which has the characteristics of improving the blockage of a lower discharge port by solid materials and poor stirring effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a solid-liquid circulation pipe device for pesticide processing mixing cauldron, includes the mixing cauldron body, mixing cauldron body top bolt-up has the stirring subassembly, mixing cauldron body inner wall threaded connection has the lower row of mouthful convex seat, just the lower row of mouthful convex seat one end runs through out mixing cauldron body bottom, mixing cauldron body lateral wall welded fastening has the feeding tube socket, just feeding tube socket one end is linked together with mixing cauldron body is inside, fixedly connected with circulating line between lower row of mouthful convex seat and the feeding tube socket, just the circulating line surface turns right from a left side and has set gradually circulating pump, flow detector, flow control valve and calandria down.

The solid-liquid circulation pipeline device for the pesticide processing mixing kettle is preferable, the stirring assembly comprises a driving motor, a stirring shaft and a stirring blade, the driving motor is fastened to the top of the mixing kettle body through bolts, the stirring shaft is vertically arranged inside the mixing kettle body, the top end of the stirring shaft penetrates through the outside of the mixing kettle body and is fixedly connected with the output end of the driving motor, and the stirring blade is sleeved on the outer side of the stirring shaft.

Preferably, the stirring shaft is designed to be adjustable in height, the distance between the bottom end of the stirring shaft and the top of the lower discharge boss is 100-200 mm, the stirring blades can be arranged in 1-3 rows, and the inclination angle of the stirring blades can be 30-45 degrees.

As a preferred solid-liquid circulation pipeline device for the pesticide processing mixing kettle, the lower discharge convex seat is provided with a discharge hole on the surface and communicated with the interior of the mixing kettle body.

As the preferable solid-liquid circulation pipeline device for the pesticide processing mixing kettle, a feeding hole is formed in the top of the mixing kettle body.

As a preferable solid-liquid circulation pipeline device for the pesticide processing mixing kettle, the circulation pump is provided with a speed regulator.

Preferably, the solid-liquid circulation pipeline device for the pesticide processing and mixing kettle is provided with a discharge valve on the lower discharge pipe.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the stirring assembly and the lower discharge port convex seat are arranged, the lower discharge port convex seat can increase the height of a solid-liquid mixture in the mixing kettle body, increase the contact area of the solid-liquid mixture and the stirring blades, increase the reaction efficiency, and improve the problems that the lower discharge port is blocked by the solid material and the stirring effect is poor by adjusting the number, the height and the angle of the stirring blades and matching with the lower discharge port convex seat;

(2) the utility model is provided with the feeding pipe seat, the circulating pipeline, the circulating pump, the flow detector, the flow regulating valve and the lower discharging pipe, the solid-liquid mixture in the mixing kettle body is pumped by the circulating pump, and the circulating speed is fixed after the solid-liquid mixture is regulated by the flow regulating valve, so that the stirring effect is improved, the stirring time is reduced, and the using effect is good.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the stirring assembly of the present invention;

FIG. 3 is a schematic view of the lower outlet boss structure of the present invention;

fig. 4 is a schematic view of a circulation pump according to the present invention.

In the figure:

1. a mixing kettle body;

2. a stirring assembly; 21. a drive motor; 22. a stirring shaft; 23. a stirring paddle;

3. a lower row of port bosses; 4. a feed tube seat; 5. a circulating pipeline; 6. a circulation pump; 7. a flow detector; 8. a flow regulating valve; 9. discharging the pipes;

100. a discharge hole; 200. a feed inlet; 300. a speed regulator; 400. a discharge valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1-4;

in the production process of pesticides, solid and liquid are often required to be mixed, so solid-liquid mixing equipment is required, the traditional solid-liquid mixing equipment generally comprises a container, such as a mixing kettle, a feeding port is arranged at the upper end of the mixing kettle, a stirring device or a shearing device is arranged in the container, and thus in the mixing process, solid and liquid phase substances are continuously injected from the feeding port, and solid and liquid are mixed together by using the stirring device, but for solid materials or liquid materials with higher viscosity, solid and liquid are not easy to mix, and the solid materials are easy to block a lower discharge port, and in the stirring process, the problems of uneven solid-liquid mixing or overlong mixing time often exist, in order to increase the reaction rate of solid and liquid, people often increase the stirring effect by changing the proportion of the solid and liquid materials or prolonging the time, and the mode can cause waste of resources and time and increase the cost, to this problem, provide a solid-liquid circulation pipe device that is used for pesticide processing mixing cauldron in this scheme.

Further:

with the above in mind: the utility model provides a solid-liquid circulation pipe device for pesticide processing mixing kettle, including mixing kettle body 1, 1 top bolt-up of mixing kettle body has stirring subassembly 2, 1 inner wall threaded connection of mixing kettle body has lower discharge

port convex base

3, and 3 one end of lower discharge port convex base runs through out 1 bottom of mixing kettle body, 1 lateral wall welded fastening of mixing kettle body has feeding tube socket 4, and feeding tube socket 4 one end is linked together with 1 inside of mixing kettle body, fixedly connected with circulating line 5 between lower discharge port convex base 3 and the

feeding tube socket

4, and 5 surfaces of circulating line have set gradually the circulating pump 6 from a left side turning right side according to the order, flow detector 7, flow control valve 8 and lower discharge pipe 9.

In this embodiment: when the device is used, the stirring component 2 is electrified and operates, the driving motor 21 is electrified and operates to drive the stirring shaft 22 to rotate so as to drive the stirring paddle 23 to rotate, the stirring paddle 23 rotates to stir the solid-liquid mixture in the mixing kettle body 1 and uniformly mix the solid-liquid mixture, meanwhile, the device is provided with the lower discharge convex seat 3 on the inner wall of the mixing kettle body 1, the lower discharge convex seat 3 can improve the height of the mixed material in the mixing kettle body 1, increase the contact area of the solid-liquid mixture and the stirring paddle 23 and increase the reaction efficiency, wherein the height of the stirring shaft 22, the number of the stirring paddles 23 and the inclination angle of the stirring paddles 23 are all adjustable design, the problems that the solid material blocks the lower discharge port and the stirring effect is poor are solved by adjusting the number, the height and the angle of the stirring paddles 23, the device is also provided with the circulating pipeline 5, and in the stirring process, the circulating pump 6 is electrified and operates to extract the solid-liquid mixture in the mixing kettle body 1, the solid-liquid mixture in the mixing kettle body 1 enters the lower discharge port boss 3 through the discharge hole 100, then enters the circulating pipeline 5 from the lower discharge port boss 3, the solid-liquid mixture in the circulating pipeline 5 is discharged to the feeding pipe seat 4 through the circulating pump 6, and is discharged into the mixing kettle body 1 through the feeding pipe seat 4 to realize circulating operation, in the process, the extraction workload of the circulating pump 6 can be adjusted through the speed regulator 300, the solid-liquid mixture discharging speed can be changed through adjusting the flow regulating valve 8, the flow of the solid-liquid mixture in the circulating pipeline 5 can be monitored and displayed in real time through the flow detector 7, after the solid-liquid mixture in the mixing kettle body 1 is stirred or cooled, the driving motor 21, the circulating pump 6, the flow detector 7 and the flow regulating valve 8 are closed, and then the discharge valve 400 is opened to discharge the solid-liquid mixture from the lower discharge pipe 9.

Further, the method comprises the following steps:

in an alternative embodiment: stirring subassembly 2 is including driving motor 21, (mixing) shaft 22 and stirring paddle leaf 23, and driving motor 21 bolt-up is at 1 tops of compounding cauldron body, (mixing) shaft 22 sets up perpendicularly inside compounding cauldron body 1, (mixing) shaft 22 top run through out the external portion of compounding cauldron body and with driving motor 21's output fixed connection, stirring paddle leaf 23 cup joints in the (mixing) shaft 22 outside.

In this embodiment, it should be noted that: further explain stirring subassembly 2's structure and relation of connection, be convenient for stir solid-liquid material through setting up stirring subassembly 2, make its misce bene.

Further, the method comprises the following steps:

in an alternative embodiment: the stirring shaft 22 is designed to be adjustable in height, the distance between the bottom end of the stirring shaft 22 and the top of the lower discharge boss 3 is 100mm-200mm, the stirring blades 23 can be arranged in 1-3 rows, and the inclination angle of the stirring blades 23 can be set to 30-45 degrees.

In this embodiment, it should be noted that: the problem of poor stirring effect is improved by adjusting the number, height and angle of the stirring blades 23.

Further, the method comprises the following steps:

in an alternative embodiment: the surface of the lower discharge port convex seat 3 is provided with a discharge hole 100 and communicated with the interior of the mixing kettle body 1.

In this embodiment, it should be noted that: the discharge hole 100 is designed to facilitate the mixture inside the mixing kettle body 1 to be discharged into the lower discharge boss 3 through the discharge hole 100 and then to be discharged into the circulating pipeline 5 through the lower discharge boss 3.

Further, the method comprises the following steps:

in an alternative embodiment: the top of the mixing kettle body 1 is provided with a feeding hole 200.

In this embodiment, it should be noted that: the design of feed inlet 200 is convenient for add the material to compounding cauldron body 1 is inside.

Further, the method comprises the following steps:

in an alternative embodiment: the circulation pump 6 is provided with a governor 300.

In this embodiment, it should be noted that: the design of speed regulator 300 is convenient for adjust circulating pump 6's extraction work load to control circulation rate, the practicality is strong and excellent in use effect.

Further, the method comprises the following steps:

in an alternative embodiment: the lower discharging pipe 9 is provided with a discharging valve 400.

It should be noted that, in this embodiment: the discharge valve 400 is designed to control the opening and closing of the lower discharge pipe 9, so as to control the discharge of the mixture in the mixing kettle body 1 from the lower discharge pipe 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a solid-liquid circulation pipe device for pesticide processing mixing kettle, includes mixing kettle body (1), its characterized in that: mixing kettle body (1) top bolt-up has stirring subassembly (2), mixing kettle body (1) inner wall threaded connection has row's of going out protruding seat (3) down, just row's of going out protruding seat (3) one end runs through mixing kettle body (1) bottom down, mixing kettle body (1) lateral wall welded fastening has feeding tube socket (4), just feeding tube socket (4) one end is linked together with mixing kettle body (1) inside, fixedly connected with circulating line (5) between row's of going out protruding seat (3) and feeding tube socket (4) down, just circulating line (5) surface is turned right from a left side and is set gradually circulating pump (6), flow detector (7), flow control valve (8) and lower tub (9) of arranging in proper order.

2. The solid-liquid circulation pipeline device for the pesticide processing mixing kettle according to claim 1, characterized in that: stirring subassembly (2) including driving motor (21), (mixing) shaft (22) and stirring paddle leaf (23), driving motor (21) bolt-up is at compounding cauldron body (1) top, stirring shaft (22) set up perpendicularly inside compounding cauldron body (1), stirring shaft (22) top run through out the outside of compounding cauldron body (1) and with driving motor's (21) output fixed connection, stirring paddle leaf (23) cup joint in the (mixing) shaft (22) outside.

3. The solid-liquid circulation pipeline device for the pesticide processing mixing kettle according to claim 2, characterized in that: the stirring shaft (22) is designed to be adjustable in height, the distance between the bottom end of the stirring shaft (22) and the top of the lower discharge port boss (3) is 100-200 mm, the stirring blades (23) can be arranged in 1-3 rows, and the inclination angle of the stirring blades (23) can be set to 30-45 degrees.

4. The solid-liquid circulation pipeline device for the pesticide processing mixing kettle according to claim 3, characterized in that: the surface of the lower discharge port convex seat (3) is provided with a discharge hole (100) and communicated with the interior of the mixing kettle body (1).

5. The solid-liquid circulation pipeline device for the pesticide processing mixing kettle according to claim 4, characterized in that: the top of the mixing kettle body (1) is provided with a feeding hole (200).

6. The solid-liquid circulation pipeline device for the pesticide processing mixing kettle according to claim 5, characterized in that: and a speed regulator (300) is arranged on the circulating pump (6).

7. The solid-liquid circulation pipeline device for the pesticide processing mixing kettle according to claim 6, characterized in that: and a discharge valve (400) is arranged on the lower discharging pipe (9).