Self-cleaning chemical raw material mixing and synthesizing device

Abstract

The utility model provides a self-cleaning chemical raw material mixing and synthesizing device which comprises a mixing tank, the top end of the mixing tank is connected with a motor, the output end of the motor is connected with a stirring mechanism, and the stirring mechanism is connected with a cleaning mechanism; the stirring mechanism comprises a stirring rod connected with an output shaft of the motor and a plurality of stirring blades which are connected to the outer surface of the stirring rod and are symmetrically arranged; the cleaning mechanism comprises magnetic repulsion parts connected to one ends, far away from the stirring rod, of the stirring blades, and scrapers connected with the multiple magnetic repulsion parts on the same side. According to the utility model, the scrapers connected to the magnetic repulsion rods are close to the stirring blades, so that the scrapers are not contacted with the inner wall of the mixing tank in the stirring and mixing process, and the friction between the scrapers and the inner wall of the mixing tank is reduced.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of chemical raw material processing, and in particular to a self-cleaning chemical raw material mixing synthesis device. Background Art

[0002] In the process of mixing chemical raw materials, mixing equipment is needed to automatically mix various chemical raw materials.

[0003] According to the patent document with application number CN202220145470.7, a self-cleaning fine chemical raw material mixing synthesis device is provided, and the mixing synthesis device includes a base, a mixing box is fixedly installed on the top of the base, a positioning plate is fixedly installed on the right side of the mixing box, a stepping motor is fixedly installed on the top of the positioning plate, a stabilizing plate is fixedly installed on the output shaft of the stepping motor, a guard plate is fixedly installed on the right side of the top of the stabilizing plate, an adjusting motor is fixedly installed on the left side of the top of the stabilizing plate, and a one-way screw is fixedly installed on the output shaft of the adjusting motor. The utility model is provided with a base, a mixing box, a top cover, a feeding hopper, a mixing motor, a one-way screw, a guard plate, an adjusting motor, a stabilizing plate, a stepping motor, a positioning plate, a screw block, a limit block, a scraper, a connecting rod, a rotating rod, a stirring blade, a discharge pipe and a solenoid valve, which solves the problems that the use effect of traditional fine chemical raw material mixing equipment is not good, the stirring blade and the inner wall of the box are easy to adhere to the raw materials, and it is not easy to clean.

[0004] Traditional self-cleaning chemical raw material mixing and synthesis devices often use a scraper to scrape the inner wall of the mixing tank, and the scraper moves with the stirring shaft. In this way, during the stirring process, the scraper still follows the stirring shaft to scrape the tank wall, resulting in greater friction between the scraper and the tank wall. Utility Model Content

[0005] The utility model mainly provides a self-cleaning chemical raw material mixing synthesis device to solve the technical problems raised in the above background technology.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A self-cleaning chemical raw material mixing synthesis device comprises a mixing tank, the top of the mixing tank is connected to a motor, the output end of the motor is connected to a stirring mechanism, and the stirring mechanism is connected to a cleaning mechanism;

[0008] The stirring mechanism comprises a stirring rod connected to the output shaft of the motor, and a plurality of stirring blades connected to the outer surface of the stirring rod and symmetrically arranged;

[0009] The cleaning mechanism comprises a magnetic repulsion component connected to one end of the stirring blade away from the stirring rod, and a scraper connected to a plurality of the magnetic repulsion components on the same side.

[0010] Furthermore, the magnetic repulsion component includes a cavity provided at one end of the stirring blade away from the stirring rod, a first electromagnet connected to one end of the cavity, and a second electromagnet connected to the other end of the cavity.

[0011] Furthermore, the magnetic repulsion component also includes a magnetic repulsion rod that passes through the second electromagnet, one end of the magnetic repulsion rod extending into the cavity is connected to a permanent magnet, and the other end of the magnetic repulsion rod is connected to a scraper.

[0012] Furthermore, a through hole for the magnetic repulsion rod to pass through is provided on the shell at one end of the stirring blade, and a rubber ring is connected to the hole body of the through hole.

[0013] Furthermore, a drain pipe is connected to the bottom end of the mixing tank, and a first valve body is connected to the shell of the drain pipe.

[0014] Furthermore, the outer surface of the drain pipe is connected to a branch pipe, and the shell of the branch pipe is connected to a second valve body.

[0015] Furthermore, a conductive slip ring is connected to the bottom end of the mixing tank, and the conductive slip ring is connected to the first electromagnet and the second electromagnet.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Firstly, the utility model uses the magnetic repulsion force generated by the second electromagnet to push the permanent magnet near it, so that the permanent magnet drives the magnetic repulsion rod to move, so that the scraper connected to the magnetic repulsion rod is away from the stirring blade, and the scraper is close to the mixing tank to rotate with the stirring rod, thereby scraping the wall of the mixing tank.

[0018] Secondly, the utility model uses the magnetic repulsion force generated by the first electromagnet to push the permanent magnet near it, so that the permanent magnet drives the magnetic repulsion rod to move, so that the scraper connected to the magnetic repulsion rod is close to the stirring blade, so that during the stirring and mixing process, the scraper does not contact the inner wall of the mixing tank, reducing the friction between the scraper and the inner wall of the mixing tank.

[0019] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a front view of the utility model;

[0022] Figure 3 It is a cross-sectional view of the mixing tank of the utility model;

[0023] Figure 4 for Figure 3 Enlarged view of the structure of area A in the middle.

[0024] In the figure: 10, mixing tank; 11, drain pipe; 12, first valve body; 13, branch pipe; 14, second valve body; 20, motor; 30, stirring mechanism; 31, stirring rod; 32, stirring blade; 321, through hole; 40, cleaning mechanism; 41, magnetic repulsion component; 411, cavity; 412, first electromagnet; 413, second electromagnet; 414, magnetic repulsion rod; 415, permanent magnet; 42, scraper. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] For examples, please refer to the attached Figure 1-4 A self-cleaning chemical raw material mixing synthesis device comprises a mixing tank 10, a motor 20 is connected to the top of the mixing tank 10, a stirring mechanism 30 is connected to the output end of the motor 20, and the stirring mechanism 30 is connected to a cleaning mechanism 40;

[0029] The stirring mechanism 30 includes a stirring rod 31 connected to the output shaft of the motor 20, and a plurality of stirring blades 32 connected to the outer surface of the stirring rod 31 and symmetrically arranged;

[0030] The cleaning mechanism 40 includes a magnetic repulsion component 41 connected to one end of the stirring blade 32 away from the stirring rod 31 , and a scraper 42 connected to a plurality of magnetic repulsion components 41 on the same side.

[0031] For details, please refer to the attached Figure 3 and 4 The magnetic repulsion component 41 includes a cavity 411 disposed at one end of the stirring blade 32 away from the stirring rod 31, a first electromagnet 412 connected to one end of the cavity 411, and a second electromagnet 413 connected to the other end of the cavity 411;

[0032] The magnetic repulsion component 41 further includes a magnetic repulsion rod 414 that penetrates the second electromagnet 413. One end of the magnetic repulsion rod 414 that extends into the cavity 411 is connected to a permanent magnet 415, and the other end of the magnetic repulsion rod 414 is connected to the scraper 42.

[0033] It should be noted that, in this embodiment, the first electromagnet 412 and the second electromagnet 413 are accommodated by the cavity 411, and the magnetic repulsion force generated by the first electromagnet 412 pushes the permanent magnet 415 near it, so that the permanent magnet 415 drives the magnetic repulsion rod 414 to move, so that the scraper 42 connected to the magnetic repulsion rod 414 is close to the stirring blade 32, so that during the stirring and mixing process, the scraper 42 does not contact the inner wall of the mixing tank 10, reducing the friction between the scraper 42 and the inner wall of the mixing tank 10;

[0034] The magnetic repulsion force generated by the second electromagnet 413 pushes the permanent magnet 415 near it, so that the permanent magnet 415 drives the magnetic repulsion rod 414 to move, so that the scraper 42 connected to the magnetic repulsion rod 414 is away from the stirring blade 32.

[0035] For details, please refer to the attached Figure 3 and 4 A through hole 321 for the magnetic repulsion rod 414 to pass through is provided on one end of the shell of the stirring blade 32, and a rubber ring 416 is connected to the hole body of the through hole 321;

[0036] It should be noted that, in this embodiment, the rubber ring 416 is provided to reduce the gap between the through hole 321 and the magnetic repulsion rod 414, reduce the entry of raw materials into the cavity 411, and prevent the raw materials from affecting the operation of the first electromagnet 412 and the second electromagnet 413.

[0037] For details, please refer to the attached Figure 1 and 2 The bottom end of the mixing tank 10 is connected to a drain pipe 11, and the shell of the drain pipe 11 is connected to a first valve body 12;

[0038] The outer surface of the liquid discharge pipe 11 is connected to a branch pipe 13, and the shell of the branch pipe 13 is connected to a second valve body 14;

[0039] The bottom end of the mixing tank 10 is connected with a conductive slip ring 15, and the conductive slip ring 15 is connected with the first electromagnet 412 and the second electromagnet 413;

[0040] It should be noted that, in this embodiment, the first valve body 12 on the discharge pipe 11 controls whether the raw materials in the mixing tank 10 are discharged;

[0041] Furthermore, the branch pipe 13 is provided to guide the clean water in the mixing tank 10 to be discharged, and the second valve body 14 is used to control whether the clean water is discharged;

[0042] Furthermore, by disposing the conductive slip ring 15 , when the first electromagnet 412 and the second electromagnet 413 move following the rotation of the stirring rod 31 , the first electromagnet 412 and the second electromagnet 413 can still be stably powered.

[0043] The specific operation mode of the utility model is as follows:

[0044] When the chemical raw materials are mixed and synthesized, the motor 20 drives the stirring rod 31, and the stirring rod 31 drives the stirring blade 32 to mix the chemical raw materials in the mixing tank 10;

[0045] When cleaning the interior of the mixing tank 10, the magnetic repulsion force generated by the second electromagnet 413 pushes the permanent magnet 415 near it, so that the permanent magnet 415 drives the magnetic repulsion rod 414 to move, so that the scraper 42 connected to the magnetic repulsion rod 414 is away from the stirring blade 32, and the scraper 42 is close to the mixing tank 10 to rotate with the stirring rod 31, thereby scraping the tank wall of the mixing tank 10.

[0046] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A self-cleaning chemical raw material mixing and synthesis device, comprising a mixing tank (10), characterized in that: The top end of the mixing tank (10) is connected to a motor (20), the output end of the motor (20) is connected to a stirring mechanism (30), and the stirring mechanism (30) is connected to a cleaning mechanism (40); The stirring mechanism (30) comprises a stirring rod (31) connected to the output shaft of the motor (20), and a plurality of stirring blades (32) connected to the outer surface of the stirring rod (31) and symmetrically arranged; The cleaning mechanism (40) comprises a magnetic repulsion component (41) connected to one end of the stirring blade (32) away from the stirring rod (31), and a scraper (42) connected to a plurality of magnetic repulsion components (41) on the same side.

2. A self-cleaning chemical raw material mixing synthesis device according to claim 1, characterized in that: The magnetic repulsion component (41) comprises a cavity (411) provided at one end of the stirring blade (32) away from the stirring rod (31), a first electromagnet (412) connected to one end of the cavity (411), and a second electromagnet (413) connected to the other end of the cavity (411).

3. A self-cleaning chemical raw material mixing synthesis device according to claim 2, characterized in that: The magnetic repulsion component (41) further comprises a magnetic repulsion rod (414) which is arranged to penetrate the second electromagnet (413); one end of the magnetic repulsion rod (414) extending into the cavity (411) is connected to a permanent magnet (415); and the other end of the magnetic repulsion rod (414) is connected to a scraper (42).

4. A self-cleaning chemical raw material mixing synthesis device according to claim 1, characterized in that: A through hole (321) for the magnetic repulsion rod (414) to pass through is provided on a shell at one end of the stirring blade (32), and a rubber ring (416) is connected to the hole body of the through hole (321).

5. A self-cleaning chemical raw material mixing synthesis device according to claim 1, characterized in that: The bottom end of the mixing tank (10) is connected to a liquid discharge pipe (11), and the shell of the liquid discharge pipe (11) is connected to a first valve body (12).

6. A self-cleaning chemical raw material mixing synthesis device according to claim 5, characterized in that: The outer surface of the liquid discharge pipe (11) is connected to a branch pipe (13), and the shell of the branch pipe (13) is connected to a second valve body (14).

7. A self-cleaning chemical raw material mixing synthesis device according to claim 1, characterized in that: The bottom end of the mixing tank (10) is connected to a conductive slip ring (15), and the conductive slip ring (15) is connected to the first electromagnet (412) and the second electromagnet (413).

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