Proportioning and mixing device for chemical raw materials

Abstract

The utility model belongs to the technical field of chemistry, and particularly relates to a proportioning and mixing device for chemical raw materials, which comprises a mixing barrel, storage boxes are fixedly mounted on two sides of the top of the mixing barrel, and a first discharge pipe is fixedly mounted in the middle of the bottom of each storage box. During use, two raw materials are poured into the two storage boxes correspondingly, the raw materials in the storage boxes penetrate through through holes in spherical bodies to enter the measuring cylinder, it is seen that the raw materials in the measuring cylinder reach the scale value through a transparent glass window, the spherical bodies and the through holes are driven by a first motor to rotate, a first discharging pipe is blocked, and discharging is not conducted any more; the control processor controls an electromagnetic valve to be opened, so that the raw materials in the measuring cylinder fall to the bottom of the mixing barrel, the weight of the raw materials can be accurately controlled, after the raw materials in the mixing barrel are added, a second motor drives a stirring shaft to rotate, the stirring shaft drives stirring blades to rotate, the raw materials are stirred, the working time is shortened, and the working efficiency is improved. The working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemistry, and in particular relates to a proportioning and mixing device for chemical raw materials. Background Art

[0002] With the development of science and technology and the advancement of industrialization, the position of the chemical industry in the national economy has become increasingly prominent. As the cornerstone of the chemical industry, the quality, purity and mixing uniformity of chemical raw materials have a decisive influence on the quality and performance of the final product. In this context, proportioning and mixing devices for chemical raw materials came into being, and their design and application have gradually become an important research content in the field of chemical industry.

[0003] In the process of chemical experiments, some chemical raw materials need to be proportioned and mixed. Under the existing technology, a chemical raw material proportioning and mixing device is used to proportion and mix the chemical raw materials. However, the existing proportioning and mixing device cannot proportion and mix at the same time, the mixing time is long, and the mixing efficiency is not high. The problem addressed by this device is how to simultaneously process proportioning and mixing to improve work efficiency. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a proportioning and mixing device for chemical raw materials, which solves the problem of how to process proportioning and mixing at the same time and improve work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a proportioning mixing device for chemical raw materials, comprising a mixing barrel, storage boxes are fixedly installed on both sides of the top of the mixing barrel, a No. 1 discharge pipe is fixedly installed in the middle of the bottom of the storage box, a No. 1 driving motor is fixedly installed on one side of the bottom of the storage box, a hemisphere is fixedly installed on the No. 1 driving motor through a rotating shaft, and the hemisphere is movably installed inside the No. 1 discharge pipe, a mounting plate is fixedly installed in the middle of the inside of the mixing barrel, a measuring cylinder is fixedly installed on the top of the mounting plate, a No. 2 discharge pipe is fixedly installed on the bottom end of the mounting plate, a solenoid valve is fixedly installed on the surface of the No. 2 discharge pipe, a No. 2 driving motor is fixedly installed in the middle of the bottom of the mixing barrel, a stirring shaft is fixedly installed on the No. 2 driving motor through a transmission shaft at the output end, a stirring blade is fixedly installed on the surface of the stirring shaft, and a plurality of stirring blades are provided, and the stirring blades are linearly arranged on the surface of the stirring shaft, and a transparent glass window is fixedly installed on the surface of the mixing barrel.

[0006] Preferably, a movable cover is movably mounted on the top of the storage box, and a movable cover handle is fixedly mounted on one side of the movable cover.

[0007] Preferably, handles are fixedly mounted on both sides of the top of the mixing barrel, and the handles are U-shaped.

[0008] Preferably, a central control box is fixedly mounted on one side of the surface of the mixing barrel, and a display screen and a central control box switch are fixedly mounted on the front of the central control box.

[0009] Preferably, a heating plate is fixedly mounted on the rear side of the mixing barrel surface, and an electric heater is fixedly mounted on the front side of the heating plate.

[0010] Preferably, a water outlet pipe is fixedly installed on one side of the bottom end of the mixing barrel, and a water outlet valve is fixedly installed on the surface of the water outlet pipe.

[0011] Preferably, support legs are fixedly installed around the bottom of the mixing barrel, and anti-slip pads are fixedly installed on the bottom of the support legs.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When in use, the two raw materials are poured into two storage boxes respectively. The raw materials in the storage boxes pass through the through holes on the spherical body into the measuring cylinder. When the raw materials in the measuring cylinder reach the scale value, it can be seen through the transparent glass window. The first motor drives the spherical body and the through hole to rotate 90 degrees, so that the No. 1 discharge pipe is blocked and no material is discharged. At the same time, the control processor controls the solenoid valve to open, so that the raw materials in the measuring cylinder fall to the bottom of the mixing barrel, which is conducive to accurately controlling the weight of the raw materials. After the raw materials in the mixing barrel are added, the second motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring blades to rotate to stir and mix the raw materials, thereby reducing working time and increasing the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0017] Figure 3 This is the first cross-sectional view of the utility model;

[0018] Figure 4 This is a second cross-sectional view of the present utility model.

[0019] In the figure: 1. movable cover handle; 2. storage box; 3. display screen; 4. central control box switch; 5. support leg; 6. anti-skid mat; 7. electric heater; 8. heating plate; 9. mixing barrel; 10. handle; 11. movable cover; 12. central control box; 13. transparent glass window; 14. outlet valve; 15. outlet pipe; 16. No. 1 drive motor; 17. No. 1 discharge pipe; 18. measuring cylinder; 19. No. 2 discharge pipe; 20. solenoid valve; 21. No. 2 drive motor; 22. stirring fan blade; 23. stirring shaft; 24. mounting plate; 25. hemisphere. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a proportioning and mixing device for chemical raw materials, comprising a mixing barrel 9, a material storage box 2 is fixedly installed on both sides of the top of the mixing barrel 9, a No. 1 discharge pipe 17 is fixedly installed in the middle of the bottom of the material storage box 2, a No. 1 drive motor 16 is fixedly installed on one side of the bottom of the material storage box 2, a hemisphere 25 is fixedly installed on the No. 1 drive motor 16 through a rotating shaft, and the hemisphere 25 is movably installed inside the No. 1 discharge pipe 17, a mounting plate 24 is fixedly installed in the middle of the mixing barrel 9, and the top of the mounting plate 24 is fixedly installed A measuring cylinder 18 is installed, a No. 2 discharge pipe 19 is fixedly installed on the bottom end of the mounting plate 24, a solenoid valve 20 is fixedly installed on the surface of the No. 2 discharge pipe 19, a No. 2 drive motor 21 is fixedly installed in the middle of the bottom of the mixing barrel 9, a stirring shaft 23 is fixedly installed on the No. 2 drive motor 21 through a transmission shaft at the output end, a stirring blade 22 is fixedly installed on the surface of the stirring shaft 23, and a plurality of stirring blades 22 are provided, and the stirring blades 22 are linearly arranged on the surface of the stirring shaft 23, and a transparent glass window 13 is fixedly installed on the surface of the mixing barrel 9.

[0022] When in use, the two raw materials are poured into the two storage boxes 2 respectively, and the raw materials in the storage box 2 pass through the through hole on the spherical body and enter the measuring cylinder 18. When the raw materials in the measuring cylinder 18 reach the scale value, the first motor 6 drives the spherical body 25 and the through hole to rotate 90 degrees, so that the No. 1 discharge pipe 19 is blocked and no more material is discharged. At the same time, the control box 12 controls the solenoid valve 20 to open, so that the raw materials in the measuring cylinder 18 fall to the bottom of the mixing barrel 9, which is conducive to accurately controlling the weight of the raw materials. When the mixing barrel 9 is filled with water, the raw materials in the measuring cylinder 18 will fall to the bottom of the mixing barrel 9. After the raw materials in 9 are added, the stirring shaft 23 is driven to rotate by the second motor 21, and the stirring shaft 23 drives the stirring blade 22 to rotate to stir and mix the raw materials, thereby reducing the working time and increasing the working efficiency of the device. Since the movable cover 11 is movably connected to the top of the material storage box 2, the sealing of the material storage box 2 is ensured by the rotation of the movable cover 11, and the setting of the movable cover handle 1 makes it easy to cover the movable cover 11 on the top of the material storage box 2, or to open the movable cover 11 from the top of the material storage box 2. 10 is fixedly installed on the top of the mixing barrel 9, so the device can be lifted or moved by the handle 10, which increases the flexibility of the device. The setting of the central control box 12 allows the device to automatically complete the work of moving chemical raw materials from the storage box 2 to the measuring cylinder 18, and control the solenoid valve 20 to transport the raw materials in the measuring cylinder 18 to the mixing place, which increases the convenience and automation of the device. The heating plate 8 can be heated by the electric heater 7, so that the temperature inside the mixing barrel 9 can be increased to meet certain chemical reactions that need to be carried out in a high-temperature environment. When it is necessary to discharge the mixed raw materials inside the mixing barrel 9 to the outside, the drain pipe valve 2 can be unscrewed, so that the processed raw materials inside the mixing barrel 9 can flow out from the discharge pipe 15. Since the supporting legs 5 are fixedly installed at the bottom of the mixing barrel 9, and the anti-slip pads 6 are fixedly installed at the bottom of the supporting legs 5, the friction between the bottom of the supporting legs 5 and the ground can be increased, so that the device can be placed on the ground in a horizontal manner on a smooth ground and stably. All electrical equipment in this device is powered by an external power supply.

[0023] In one aspect of the present embodiment, since the movable cover 11 is movably connected to the top of the storage box 2, the sealing of the storage box 2 is ensured by the rotation of the movable cover 11, and the provision of the movable cover handle 1 makes it convenient to cover the movable cover 11 on the top of the storage box 2, or to open the movable cover 11 from the top of the storage box 2. Since the handle 10 is fixedly installed on the top of the mixing barrel 9, the device can be lifted or moved by the handle 10, thereby increasing the flexibility of the device.

[0024] In one aspect of the present embodiment, the setting of the central control box 12 enables the device to automatically complete the work of moving chemical raw materials from the storage box 2 to the measuring cylinder 18, and control the solenoid valve 20 to transport the raw materials in the measuring cylinder 18 to the mixing point, thereby increasing the convenience and automation of the device. The heating plate 8 can be heated by the electric heater 7, so that the temperature inside the mixing barrel 9 can be increased to meet certain chemical reactions that need to be carried out in a high temperature environment.

[0025] In one aspect of this embodiment, when it is necessary to discharge the mixed raw materials inside the mixing barrel 9, the drain pipe valve 2 can be unscrewed so that the processed raw materials inside the mixing barrel 9 can flow out from the discharge pipe 15. Since the mixing barrel 9 is fixedly installed with a support leg 5 at the bottom, and the bottom of the support leg 5 is fixedly installed with an anti-slip pad 6, the friction between the bottom of the support leg 5 and the ground can be increased, so that the device can be placed stably on the ground in a horizontal manner on a smooth ground.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A proportioning and mixing device for chemical raw materials, comprising a mixing barrel (9), characterized in that: A material storage box (2) is fixedly installed on both sides of the top of the mixing barrel (9), a No. 1 discharge pipe (17) is fixedly installed in the middle of the bottom of the material storage box (2), a No. 1 drive motor (16) is fixedly installed on one side of the bottom of the material storage box (2), a hemisphere (25) is fixedly installed on the No. 1 drive motor (16) via a rotating shaft, and the hemisphere (25) is movably installed inside the No. 1 discharge pipe (17), a mounting plate (24) is fixedly installed in the middle of the mixing barrel (9), a measuring cylinder (18) is fixedly installed on the top of the mounting plate (24), and a bottom of the mounting plate (24) is fixedly installed. A No. 2 discharge pipe (19) is fixedly installed at the end, and a solenoid valve (20) is fixedly installed on the surface of the No. 2 discharge pipe (19). A No. 2 drive motor (21) is fixedly installed in the middle of the bottom of the mixing barrel (9). The No. 2 drive motor (21) is fixedly installed with a stirring shaft (23) through a transmission shaft at the output end. A stirring blade (22) is fixedly installed on the surface of the stirring shaft (23), and a plurality of stirring blades (22) are provided, and the stirring blades (22) are linearly arranged on the surface of the stirring shaft (23). A transparent glass window (13) is fixedly installed on the surface of the mixing barrel (9).

2. A chemical raw material proportioning and mixing device according to claim 1, characterized in that: A movable cover (11) is movably mounted on the top of the material storage box (2), and a movable cover handle (1) is fixedly mounted on one side of the movable cover (11).

3. A chemical raw material proportioning and mixing device according to claim 1, characterized in that: Handles (10) are fixedly mounted on both sides of the top of the mixing barrel (9), and the handles (10) are U-shaped.

4. A proportioning and mixing device for chemical raw materials according to claim 1, characterized in that: A central control box (12) is fixedly mounted on one side of the surface of the mixing barrel (9), and a display screen (3) and a central control box switch (4) are fixedly mounted on the front of the central control box (12).

5. The chemical raw material proportioning and mixing device according to claim 1, characterized in that: A heating plate (8) is fixedly mounted on the rear side of the surface of the mixing barrel (9), and an electric heater (7) is fixedly mounted on the front side of the heating plate (8).

6. A proportioning and mixing device for chemical raw materials according to claim 1, characterized in that: A water outlet pipe (15) is fixedly mounted on one side of the bottom end of the mixing barrel (9), and a water outlet valve (14) is fixedly mounted on the surface of the water outlet pipe (15).

7. A proportioning and mixing device for chemical raw materials according to claim 1, characterized in that: Support legs (5) are fixedly installed around the bottom of the mixing barrel (9), and anti-slip pads (6) are fixedly installed at the bottom of the support legs (5).

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