Mixing device for processing and preparing granular soil remediation agent

Abstract

The utility model relates to the technical field of remediation agents, and discloses a mixing device for processing and preparing a granular soil remediation agent, which comprises a rack, a feeding hole is formed in the top of the rack, a feeding hopper is arranged in the rack, a mixing assembly is arranged in the rack, and a stirring assembly is arranged in the rack. A quantifying assembly is arranged at the bottom of the feeding hole; the mixing assembly comprises a second motor, the exterior of the second motor is arranged in the rack, the output end of the second motor is fixedly connected with a roller shaft, the outer wall of the roller shaft is rotatably connected with a gear, a roller shell is arranged in the rack, a blade is fixedly connected in the roller shell, and a truncated cone is arranged in the roller shell. According to the utility model, the second motor is started to drive the roller shaft to rotate, and the two gears are meshed to drive the gears on the outer wall of the roller shaft to rotate along with the roller shaft, so that the truncated cone in the roller shell is driven to rotate, uniform mixing is realized, and the mixing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of repair agent, especially relates to a granular soil repair agent processing preparation uses mixing device. BACKGROUND

[0002] With the continuous improvement of soil repair effect and efficiency requirements, granular soil repair agent processing preparation uses mixing device emerges as the times require. This device aims to mix a plurality of different raw materials, including various nutrients, microbial agents, improvement materials, etc. according to certain formula and proportion, so as to form uniform and consistent granular repair agent, thereby effectively repairing soil. In order to meet the different soil repair needs, it is necessary to continuously optimize the mixing device to ensure that the produced repair agent reaches the best state in quality and performance, so developing a kind of efficient, stable, multifunctional granular soil repair agent processing preparation uses mixing device becomes a research and development direction.

[0003] In the past granular soil repair agent processing preparation, stirring tank is generally used. These stirring devices are generally driven by motor to rotate stirring shaft, and the paddle on the stirring shaft rotates in the stirring barrel to drive the raw materials to mix. At the same time, the raw materials enter the stirring barrel under the help of gravity or auxiliary equipment. In the feeding link, the raw materials are usually poured into the mixing container by gravity flow or screw propulsion. These devices can complete the mixing task of raw materials to a certain extent.

[0004] However, when these large particles enter the mixing device, due to the stirring and mixing mode, the large particles cannot be well mixed with other substances, which not only affects the uniformity of the final repair agent, but also makes it difficult for the repair agent to fully play the synergistic effect of various components when applied to soil repair, reduces the effect of soil repair, and cannot meet the requirements of high-quality soil repair. Therefore, a granular soil repair agent processing preparation uses mixing device is proposed to solve the above problems. INVENTION CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a granular soil repair agent processing preparation uses mixing device, which aims at improving the problem that the soil is humid and extruded to form large particles, which makes it difficult to mix with other substances uniformly in mixing and stirring in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A granular soil repair agent processing preparation uses mixing device, comprising a rack, a feeding port is formed in the top of the rack, a feeding hopper is arranged in the interior of the rack, a mixing assembly is arranged in the interior of the rack, a stirring assembly is arranged in the interior of the rack, and a quantitative assembly is arranged at the bottom of the feeding port.

[0008] The mixing assembly comprises a motor two, the motor two is externally arranged in the rack, a roller shaft is fixedly connected to an output end of the motor two, a gear is rotationally connected to an outer wall of the roller shaft, a roller shell is arranged in the rack, a blade is fixedly connected to an inner part of the roller shell, a truncated cone is arranged in the roller shell, and one end of the truncated cone is fixedly connected to one end of the gear.

[0009] As a further description of the above technical solution:

[0010] The stirring assembly comprises a connecting pipe, a tank is fixedly connected to a bottom of the connecting pipe, a motor one is arranged on a side wall of the tank, a stirring paddle is fixedly connected to an output end of the motor one, the stirring paddle is rotationally connected to an inner wall of the tank, a discharge port is fixedly connected to the side wall of the tank, and a support frame is fixedly connected to a bottom of the tank.

[0011] As a further description of the above technical solution:

[0012] The quantitative assembly comprises a box, and an outer wall of the box is fixedly connected to an inner part of the rack.

[0013] As a further description of the above technical solution:

[0014] The box comprises a motor three, and an output end of the motor three is fixedly connected to a rotating disc.

[0015] As a further description of the above technical solution:

[0016] The box comprises a circular ring frame, and an outer wall of the rotating disc is slidably connected to an inner part of the circular ring frame.

[0017] As a further description of the above technical solution:

[0018] The rotating disc comprises a storage column, and two fixed blocks are fixedly connected to a side wall of the circular ring frame.

[0019] As a further description of the above technical solution:

[0020] The top fixed block is fixedly connected to an upper part of the feeding hopper, and the bottom fixed block is fixedly connected to a lower part of the discharging hopper.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. The utility model discloses a through starting motor no. 2, motor no. 2 drives the rotation of the roll axle, because two gearings are engaged, drive the rotation of the gear of roll shell outer wall, thereby drive the rotation of the truncated cone in the roll shell, realize uniform mixing, solve the problem that because the soil is damp, extrusion forms big granule, lead to difficultly uniform mixing with other material in mixing and stirring, improve the mixing efficiency.

[0023] 2. The utility model discloses a through starting motor no. 3, motor no. 3 drives the rotation of the rotary disc, at this time raw materials are under the action of gravity and fall into the storage column naturally, drive the rotation of the rotary disc in the ring frame, thereby extrude raw materials from the discharge hopper, reach the effect of accurate feeding, avoid the waste of raw materials because of too much or too little feeding, improve the efficiency of granular soil remediation agent production process. ACCURACY

[0024] Figure 1 It is a kind of granular soil remediation agent processing preparation and mixing device perspective view proposed in the utility model;

[0025] Figure 2 It is Figure 1 It is the enlarged view of place A in the utility model;

[0026] Figure 3 It is a kind of granular soil remediation agent processing preparation and mixing device tank body section structure schematic view proposed in the utility model;

[0027] Figure 4 It is a kind of granular soil remediation agent processing preparation and mixing device tank body section structure schematic view proposed in the utility model.

[0028] Legend:

[0029] 1, rack;2, feed inlet;3, tank;4, connecting pipe;5, tank;6, motor no. 1;7, discharge port;8, support frame;9, discharge hopper;10, roll shell;11, truncated cone;12, gear;13, roll axle;14, motor no. 2;15, motor no. 3;16, rotary disc;17, ring frame;18, storage column;19, feed hopper;20, fixed block;21, stirring paddle;22, blade. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0031] Reference Figure 1 andFigure 2 The utility model provides a kind of mixing device for granular soil remediation agent processing preparation in an embodiment provided by the utility model: a rack 1, rack 1 adopts Q345 carbon steel material, is made by welding process, with compression resistance, deformation resistance, enough to withstand the various forces and material weight generated in the process of device operation, rack 1 top is equipped with feed inlet 2, it adopts 304 stainless steel material, not only corrosion resistance is strong, can effectively resist the erosion of granular soil remediation agent raw material, and inner wall is smooth, can promote material slide, rack 1 is internally provided with feed hopper 19, it is also made of 304 stainless steel, and the body is tapered structure of wide upper narrow lower, overall modeling is smooth, can effectively prevent material bridging, jam, rack 1 is internally provided with mixing component, so that each component in remediation agent is evenly distributed, rack 1 is internally provided with stirring component, prevents material precipitation and stratification, feed inlet 2 bottom is provided with quantitative component, accurately controls raw material ratio;

[0032] Mixing component includes motor two 14, motor two 14 selects high-efficiency energy-saving type three-phase asynchronous motor, and its power is matched according to the actual work demand of mixing device, to ensure that power output is provided for subsequent transmission and stirring work, motor two 14 is externally arranged in the inside of rack 1, and roller shaft 13 is fixedly connected to the output end of motor two 14, is made of 40Cr alloy structural steel, and the steel material is subjected to strict forging, quenching and tempering treatment, has strength, toughness and good wear resistance, gear 12 is rotatably connected to the outer wall of roller shaft 13, and the tooth shape of gear 12 is designed and processed, with high gear surface smoothness, to ensure that stable and efficient power transmission can be realized during transmission, and effectively reduce noise and energy loss during operation, roller shell 10 is arranged in the inside of rack 1, is made of wear-resistant alloy steel casting, and its internal structure design can fully meet various needs in mixing process, blade 22 is fixedly connected in the inside of roller shell 10, is made of hard alloy material, with hardness, wear resistance and sharpness, truncated cone body 11 is arranged in the inside of roller shell 10, is made of aluminum alloy, is subjected to mechanical processing process, with smooth surface and high precision, truncated cone body 11 outer wall is rotatably connected to the side wall of blade 22, and one end of truncated cone body 11 is fixedly connected to one end of gear 12;

[0033] Specifically, in the development of granular soil remediation work, due to the complex environment of the soil, often due to moisture, long-term extrusion and other factors, forming a large particle solid state, these large particles in the conventional mixing and stirring link, difficult to uniform with other materials, seriously affect the quality of soil remediation agent, at this time, start motor 14, after starting, its output end drives roller shaft 13 high speed rotation, the gear 12 of the outer wall of the roller shaft 13, under the drive of the roller shaft 13, the truncated cone 11 starts to rotate, with another group of truncated cone 11 is driven to rotate, with the gear 12 of the other side is also driven, the rotation direction of the roller is opposite, forming a strong shear force, the granular soil remediation agent is further refined and mixed under the action of shear, help to mix different components of the remediation agent particles together, improve the mixing efficiency.

[0034] With reference to Figure 1 , Figure 3 and Figure 4, the stirring assembly comprises a connecting pipe 4 made of seamless steel pipe, the wall thickness of which can withstand pressure and tension to ensure that no rupture or deformation occurs during operation of the device, the bottom of the connecting pipe 4 is fixedly connected with a tank body 5 made of stainless steel, which not only has corrosion resistance and can resist the corrosion of chemical substances such as acid and alkali contained in the granular soil remediation agent raw materials, but also has high strength and wear resistance, and can adapt to long-time stirring operation, a motor one 6 is arranged on the side wall of the tank body 5, the motor one 6 is a high-efficiency energy-saving three-phase asynchronous motor, the power of which is matched according to the stirring requirement, and the motor one 6 can provide stable and powerful power for the stirring work, a stirring paddle 21 is fixedly connected to the output end of the motor one 6, the stirring paddle 21 is made of aluminum alloy and can generate stirring force when rotating to make the materials fully tumble and mix in the tank body 5, the outer wall of the stirring paddle 21 is rotatably connected to the inner wall of the tank body 5, a discharge port 7 is fixedly connected to the side wall of the tank body 5, the discharge port 7 is trumpet-shaped and made of stainless steel, the inside of which is smooth to facilitate smooth discharge of the mixed materials, a support frame 8 is fixedly connected to the bottom of the tank body 5, the support frame 8 is made of channel steel and can evenly disperse the weight of the tank body 5 to provide stable support for the whole stirring assembly and ensure that the device does not shake or tip over during operation, the quantitative assembly comprises a box body 3 made of carbon steel and manufactured by welding process, which has structural strength and can withstand the vibration and impact force generated when the internal motor and other components operate, the outer wall of the box body 3 is fixedly connected to the inside of the rack 1, a motor three 15 is fixedly connected to the inside of the box body 3, the motor three 15 is also of the motor type and is configured with power according to the speed requirement of the feeding, a rotating disc 16 is fixedly connected to the output end of the motor three 15, the rotating disc 16 is made of engineering plastic by injection molding, which not only has wear resistance and corrosion resistance, but also can effectively reduce the overall weight and the load of the motor, a circular ring frame 17 is formed in the inside of the box body 3, the circular ring frame 17 is made of aluminum alloy to prevent the storage column 18 from falling, the outer wall of the rotating disc 16 is slidably connected to the inside of the circular ring frame 17, the storage column 18 is formed in the inside of the rotating disc 16, the design of the storage column 18 can store and control the flow of the raw materials, two fixed blocks 20 are fixedly connected to the side wall of the circular ring frame 17, the fixed blocks 20 are made of carbon steel and have good support capacity, a feeding hopper 19 is fixedly connected to the top of the top fixed block 20, and a discharge hopper 9 is fixedly connected to the bottom of the bottom fixed block 20, the discharge hopper 9 is also made of stainless steel and is designed with a certain inclination angle in the inside to facilitate the smooth extrusion of the raw materials under the action of the rotating disc 16, so as to realize precise feeding;

[0035] Specifically, in the preparation of granular soil remediation agent, when the feeding port 2 is needed for discharging operation, first, the granular soil remediation agent processing and preparation mixing device is placed in the appropriate position, then the operator adds raw materials from the feeding port 2, and then starts the motor three 15, the motor three 15 output shaft drives the rotating disc 16 to rotate, at the same time, the added raw materials fall into the storage column 18 under the action of gravity, and as the raw materials accumulate, the rotating disc 16 also starts to rotate stably in the ring frame 17, so that it can be extruded from the discharge hopper 9, which can reduce production cost and improve raw material utilization, so that every raw material can be fully utilized.

[0036] Working principle: when the granular soil needs to be repaired, due to wet extrusion and other reasons, large particles of solid state will be formed, which cannot be well mixed with other substances in mixing and stirring, at this time, the motor two 14 is started to drive the roller shaft 13 to rotate, thereby driving the gear 12 to rotate, and then driving the one tapered body 11 in the roller shell 10 to rotate, and then driving the other tapered body 11 to rotate, and then driving the other gear 12 to rotate, so as to fully mix the granular soil remediation agent, which helps to fully mix different components of the remediation agent particles together and improves the mixing efficiency.

[0037] When the feeding port 2 is needed for discharging, first, the granular soil remediation agent processing and preparation mixing device is placed in the appropriate position, then raw materials are added from the feeding port 2, and then the motor three 15 is started to drive the rotating disc 16 to rotate, at the same time, the raw materials fall into the storage column 18 under the action of gravity, thereby driving the rotating disc 16 to rotate in the ring frame 17, as the rotating disc 16 rotates, the raw materials are extruded from the discharge hopper 9, by controlling the discharging amount, the waste of raw materials caused by excessive or insufficient discharging is avoided, especially for some expensive or scarce remediation agent raw materials, the production cost can be effectively reduced and the utilization rate of raw materials can be improved.

[0038] Finally, it should be pointed out that the above description is only a preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A granular soil remediation agent processing preparation mixing device comprising a frame (1), characterized in that: The rack (1) top is provided with a feed inlet (2), the rack (1) is provided with a feed hopper (19) inside, the rack (1) is provided with a mixing assembly inside, the rack (1) is provided with a stirring assembly inside, the feed inlet (2) bottom is provided with a quantitative assembly; The mixing assembly includes motor two (14), the motor two (14) is provided in the rack (1) outside, the motor two (14) output end is fixedly connected with roller shaft (13), the roller shaft (13) outer wall is rotatably connected with gear (12), the rack (1) is provided with roller shell (10) inside, the roller shell (10) is fixedly connected with blade (22) inside, the roller shell (10) is provided with truncated cone (11) inside, the truncated cone (11) outer wall is rotatably connected in the side wall of blade (22), the truncated cone (11) one end is fixedly connected in the gear (12) one end.

2. The granule type soil remediator processing and preparing mixing device according to claim 1, wherein: The stirring assembly includes connecting pipe (4), the connecting pipe (4) bottom is fixedly connected with tank (5), the tank (5) side wall is provided with motor one (6), the motor one (6) output end is fixedly connected with stirring paddle (21), the stirring paddle (21) outer wall is rotatably connected in the tank (5) inner wall, the tank (5) side wall is fixedly connected with discharge port (7), the tank (5) bottom is fixedly connected with support frame (8).

3. The granule type soil remediator processing and preparing mixing device according to claim 2, wherein: The quantitative assembly includes box (3), the box (3) outer wall is fixedly connected in the rack (1) inside.

4. The granule type soil remediator processing and preparing mixing device according to claim 3, wherein: The box (3) is fixedly connected with motor three (15) inside, and the motor three (15) output end is fixedly connected with rotary disc (16).

5. The granule type soil remediator processing and preparing mixing device according to claim 4, wherein: The box (3) is provided with a circular ring frame (17) inside, and the rotary disc (16) outer wall is slidably connected in the circular ring frame (17) inside.

6. The granule type soil remediator processing and preparing mixing device according to claim 5, wherein: The rotary disc (16) is provided with a storage column (18) inside, and the circular ring frame (17) side wall is fixedly connected with two fixed blocks (20).

7. The granule type soil remediator processing and preparing mixing device according to claim 6, wherein: The fixed block (20) top is fixedly connected with the feed hopper (19), and the fixed block (20) bottom is fixedly connected with the discharge hopper (9).

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