A new high-speed mixer

Abstract

The utility model discloses a novel high-speed mixer, including a bracket and a mixing container, the mixing container including a mixing tank provided with an end cover and a spiral mixing assembly installed on the end cover, the mixing tank is provided with a columnar section, an inverted cone section and a conical section in sequence from top to bottom, an oblique feed pipe communicating with the mixing tank is provided on one side of the columnar section, a feed valve is installed on the oblique feed pipe, a feed hopper is installed at the oblique feed pipe, the bottom center of the inverted cone section is connected to the top center of the conical section through a discharge pipe, a discharge valve is installed on the discharge pipe; an addition funnel for adding a coupling agent is installed on the end cover. The utility model is provided with an oblique feed pipe and a lifting mechanism, which can effectively reduce time from the feeding stage, the mixing and modification stage, and the cleaning stage, save unnecessary redundant actions, increase the discharge speed, and improve production efficiency.

Description

Technical Field

[0001] The utility model relates to stirring equipment, in particular to a novel high-speed stirring machine. Background Art

[0002] High-speed mixers are mainly equipment that uses a high-speed spiral device to crush, disperse, emulsify and mix materials. However, existing high-speed mixers have the following technical problems during use: First, the stirring device is integrated with the machine body, which is difficult to clean, the machine conversion efficiency is low, and the dead corners cannot be cleaned; second, the modification effect needs to be controlled according to the internal temperature of the high-speed mixer during the modification process. A temperature gun needs to be used to determine whether the temperature in the machine reaches the preset reaction temperature. Manual judgment and shutdown to add coupling agent make the process difficult to control, affecting the modification effect and quality stability; third, when adding raw materials and coupling agent, the end cover needs to be opened for addition and modification, which increases time and labor costs; fourth, the discharge is not thorough, there will be residue at the bottom, the discharge efficiency is low, and the production capacity is low. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a new high-speed mixer with reasonable design, improved production efficiency and reduced time and labor costs in view of the deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel high-speed mixer comprises a bracket and a mixing container, wherein the mixing container comprises a mixing tank provided with an end cover and a spiral mixing assembly mounted on the end cover, wherein the mixing tank is provided with a columnar section, an inverted cone section and a cone section in sequence from top to bottom, an oblique feed pipe communicating with the mixing tank is provided on one side of the columnar section, a feed valve is mounted on the oblique feed pipe, a feed hopper is mounted on the oblique feed pipe, the bottom center of the inverted cone section is connected to the top center of the cone section via a discharge pipe, and a discharge valve is mounted on the discharge pipe; an addition funnel for facilitating the addition of a coupling agent is mounted on the end cover, and a lifting mechanism for removing the end cover and the spiral mixing assembly from the mixing tank is mounted on the bracket.

[0006] The technical problem to be solved by the utility model can also be achieved through the following technical scheme, the stirring assembly includes a stirring shaft arranged at the center of the end cover, a stirring rod installed in the middle of the stirring shaft, and a propeller blade installed at the bottom end of the stirring shaft, the stirring shaft is fixed to the end cover through a bearing, and a motor for driving the stirring shaft is installed on the end cover.

[0007] The technical problem to be solved by the utility model can also be achieved through the following technical scheme, the lifting mechanism includes a sleeved lifting tube group and a lifting cylinder installed in the lifting tube group, the cylinder body of the lifting cylinder is fixed in the lifting tube group, the lifting tube group is provided with an outer tube and at least one inner tube, a limit assembly is provided between the upper end of the outer tube and the lower end of the inner tube, and the upper end of the inner tube is fixedly connected to the upper end of the piston rod of the lifting cylinder.

[0008] The technical problem to be solved by the utility model can also be achieved through the following technical solution. The limiting assembly includes a limiting ring arranged at the upper port of the outer tube and a limiting block arranged at the lower end of the inner tube and cooperating with the limiting ring.

[0009] Compared with the prior art, the utility model has the following technical effects:

[0010] First, by setting up an oblique feeding pipe and a lifting mechanism, the time can be effectively reduced from the feeding stage, the mixing and modification stage, and the cleaning stage, saving unnecessary redundant actions, increasing the discharge speed, and improving production efficiency;

[0011] Second, the stirring device is installed on the end cover. Under the action of the lifting mechanism, the end cover and the stirring mechanism can be quickly removed from the stirring tank to directly clean the bottom reaction chamber, improve the cleaning efficiency, save time, and thoroughly clean the dead corners inside the stirring tank when changing specifications of products;

[0012] Third, the bottom of the mixing tank adopts a conical section that is small at the top and large at the bottom. The material is discharged directly from the bottom of the conical section, so that less material remains at the bottom of the mixing tank and the discharge efficiency is higher.

[0013] The use of the high-speed mixer described in the utility model can effectively improve production efficiency, reduce time and labor costs, and has obvious practicality and innovation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of the new high-speed mixer described in the utility model.

[0015] In the figure: 1-columnar section, 2-inverted cone section, 3-conical section, 4-oblique feed pipe, 5-feed hopper, 6-feed valve, 7-end cover, 8-stirring shaft, 9-motor, 10-stirring rod, 11-lifting mechanism, 12-propeller blade, 13-discharge valve, 14-discharge pipe, 15-addition funnel. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0018] Reference Figure 1 A novel high-speed mixer comprises a bracket and a mixing container, wherein the mixing container comprises a mixing tank provided with an end cover 7 and a spiral mixing assembly mounted on the end cover 7, wherein the mixing tank is provided with a columnar section 1, an inverted cone section 2 and a cone section 3 in sequence from top to bottom, wherein an oblique feed pipe 4 communicating with the mixing tank is provided on one side of the columnar section 1, a feed valve 6 is mounted on the oblique feed pipe 4, a feed hopper 5 is mounted at the oblique feed pipe 4, the bottom center of the inverted cone section 2 is connected to the top center of the cone section 3 through a discharge pipe 14, and a discharge valve 13 is mounted on the discharge pipe 14; an addition funnel 15 for facilitating the addition of a coupling agent is mounted on the end cover 7, and a lifting mechanism 11 for removing the end cover 7 and the spiral mixing assembly from the mixing tank is mounted on the bracket.

[0019] The stirring assembly includes a stirring shaft 8 arranged at the center of the end cover 7, a stirring rod 10 installed in the middle of the stirring shaft 8, and a propeller blade 12 installed at the bottom end of the stirring shaft 8. The stirring shaft 8 is fixed to the end cover 7 through a bearing. A motor 9 for driving the stirring shaft is installed on the end cover 7. The stirring effect is improved by arranging the propeller blade 12 and the stirring rod 10.

[0020] The lifting mechanism includes a sleeved lifting tube group and a lifting cylinder installed in the lifting tube group, the cylinder body of the lifting cylinder is fixed in the lifting tube group, the lifting tube group is provided with an outer tube and at least one inner tube, a limit assembly is provided between the upper end of the outer tube and the lower end of the inner tube, the upper end of the inner tube is fixedly connected to the upper end of the piston rod of the lifting cylinder; the limit assembly includes a limit ring provided at the upper end of the outer tube and a limit block provided at the lower end of the inner tube and cooperating with the limit ring, the structure is simple, the manufacturing cost is low, and the maintenance is convenient.

[0021] The high-speed mixer described in the utility model can effectively carry out modification work during the production process by adding an oblique feeding funnel and a lifting bracket, and thoroughly clean the device after production, thereby reducing the cost of switching and improving production efficiency, thereby achieving the purpose of reducing costs and increasing efficiency; the stirring spiral device is connected to the end cover as a whole, and the dead corners inside the mixer can be thoroughly cleaned when changing specifications of the product. It can be seen that it has a broad application prospect, and the technical solution will be widely used in the field of silicon micropowder modification, which can save production costs and bring economic benefits.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel high-speed mixer, comprising a support and a mixing container, wherein the mixing container comprises a mixing tank provided with an end cover and a spiral mixing assembly mounted on the end cover, characterized in that: The stirring tank is provided with a columnar section, an inverted cone section and a cone section in sequence from top to bottom; an oblique feed pipe communicating with the stirring tank is provided on one side of the columnar section, a feed valve is installed on the oblique feed pipe, a feed hopper is installed at the oblique feed pipe, the bottom center of the inverted cone section is connected with the top center of the cone section through a discharge pipe, and a discharge valve is installed on the discharge pipe; an addition funnel for adding a coupling agent is installed on the end cover, and a lifting mechanism for moving the end cover and the spiral stirring assembly out of the stirring tank is installed on the bracket.

2. A novel high-speed mixer according to claim 1, characterized in that: The stirring assembly includes a stirring shaft arranged at the center of the end cover, a stirring rod installed in the middle of the stirring shaft, and a propeller blade installed at the bottom end of the stirring shaft. The stirring shaft is fixed to the end cover through a bearing, and a motor for driving the stirring shaft is installed on the end cover.

3. A novel high-speed mixer according to claim 1, characterized in that: The lifting mechanism includes a sleeved lifting tube group and a lifting cylinder installed in the lifting tube group. The cylinder body of the lifting cylinder is fixed in the lifting tube group. The lifting tube group is provided with an outer tube and at least one inner tube. A limiting assembly is provided between the upper end of the outer tube and the lower end of the inner tube. The upper end of the inner tube is fixedly connected to the upper end of the piston rod of the lifting cylinder.

4. A novel high-speed mixer according to claim 3, characterized in that: The limiting assembly comprises a limiting ring arranged at the upper end of the outer tube and a limiting block arranged at the lower end of the inner tube and matched with the limiting ring.

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