Dust suppressant stirring device

Abstract

The invention relates to the technical field of stirring devices, in particular to a dust suppressant stirring device which is characterized in that a base is rotatably arranged at the bottom of a tank body, a gear ring is arranged at the lower end of the base, a first motor is arranged at the lower end of a bottom plate, and a gear meshed with the gear ring is arranged at the output end of the first motor; a base is arranged at the bottom of the tank body, a plurality of feeding pipes located in the tank body are arranged at the upper end of the base, feeding holes are formed in the feeding pipes, a plurality of adapting pipes communicated with the feeding pipes are arranged at the lower end of the base, and a guide pipe is rotationally arranged in the middle of each adapting pipe. Compared with the traditional mode that materials are directly fed from the top of the tank body, the mixing time of the materials and original materials in the tank body is greatly shortened, the material mixing efficiency is improved, and then the production efficiency of the dust suppressant is improved.

Description

Technical Field

[0001] The invention relates to the technical field of stirring devices, in particular to a dust suppressant stirring device. Background Art

[0002] Environmentally friendly dust suppressants are composed of new multifunctional high molecular polymers. The cross-linking degree between polymer molecules will form a network structure. After adding the yard dust suppressant to the water, the specific surface area of ​​the water mist can be increased, the probability of capturing fine particles in the dust can be increased, and the particles can be quickly attached to large particles. A semi-permanent, rainproof and waterproof high molecular protective shell is formed on the surface of the yard slag to reduce wind erosion and prevent atmospheric oxidation. The surface is loose and easy to dust, and a hard crust is formed on the surface. It can be widely used for sand fixation, coal yard accumulation, construction sites, outdoor yards, etc.

[0003] Water is an important component in the production of dust suppressants. In the production process, various functional ingredients (such as binders, hygroscopic agents, surfactants, etc.) need to be mixed with water in a precise ratio according to a precise formula. When using existing mixing equipment, most of the components are directly added to the tank body at the top of the tank body, which will increase the mixing time of the components and the materials in the tank body, reduce the material mixing efficiency, and further reduce the dust suppressant production efficiency. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a dust suppressant stirring device.

[0006] (II) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solution: a dust suppressant stirring device, comprising a bottom plate, a tank body and a top cover, wherein the tank body is fixed to the upper end of the bottom plate, the top cover is fixed to the upper end of the tank body, a feed pipe is provided on the top cover, a discharge pipe is provided at the bottom of the tank body, and a valve is provided on the discharge pipe;

[0008] A base is rotatably arranged at the bottom of the tank body, a gear ring is arranged at the lower end of the base, a first motor is arranged at the lower end of the bottom plate, a gear meshing with the gear ring is arranged at the output end of the first motor, a plurality of feeding pipes located inside the tank body are arranged at the upper end of the base, a feeding hole is arranged on the feeding pipe, a transfer pipe connected with the plurality of feeding pipes is arranged at the lower end of the base, and a guide tube is rotatably arranged at the middle part of the transfer pipe;

[0009] A vertical tube is vertically arranged in the middle part of the base, and a plurality of stirring rods are symmetrically arranged on the outer circumference of the vertical tube.

[0010] In order to improve the stability of the catheter during use, the improvement of the present invention is that the catheter is fixed below the bottom plate through a support rod.

[0011] In order to improve the mixing effect of the materials, the improvement of the present invention is that a second motor is provided at the lower end of the base, a plurality of sliding grooves are symmetrically arranged on the peripheral side of the vertical pipe, the inner end of the stirring rod is slidably connected to the sliding groove, two moving blocks are symmetrically and slidably arranged up and down inside the vertical pipe, and the inner ends of a plurality of stirring rods are connected to the peripheral side of the moving block. The output end of the second motor is provided with a rotating shaft that penetrates the base and is inserted into the vertical pipe, and two screw rods with reverse thread structures are symmetrically arranged on the rotating shaft, and the two screw rods respectively penetrate the two moving blocks.

[0012] Furthermore, the improvement of the present invention is that a transfer interface is provided at the top of the vertical pipe, and the bottom end of the feed pipe can be inserted into the transfer interface and is rotatably connected to the vertical pipe.

[0013] In order to facilitate the assembly of the top cover, the improvement of the present invention is that docking rings are provided on the peripheral side of the top cover and the peripheral side of the tank body, and the two docking rings are fixed by bolts.

[0014] Furthermore, the improvement of the present invention is that filter plates are provided inside a plurality of the feeding holes.

[0015] Furthermore, the improvement of the present invention is that a plurality of the stirring rods have the same size, and a plurality of the feed pipes have the same size.

[0016] Furthermore, the improvement of the present invention is that both the first motor and the second motor adopt servo motors.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides a dust suppressant stirring device, which has the following beneficial effects:

[0019] Improve the material mixing efficiency: By providing a rotatable base with a feed pipe at the bottom of the tank body, the materials are added from multiple positions of the tank body. Compared with the traditional method of directly adding materials at the top of the tank body, the mixing time of the materials with the original materials in the tank body is greatly shortened, the material mixing efficiency is improved, and thus the production efficiency of the dust suppressant is enhanced.

[0020] Enhance the stirring effect: The stirring rods can not only rotate with the vertical pipe, but also lift under the drive of the second motor to stir the materials at different height positions in the tank body, making the material mixing more uniform and effectively improving the quality of the dust suppressant. Description of the drawings

[0021] Figure 1 It is a schematic three-dimensional structure diagram of the first perspective of the present invention;

[0022] Figure 2 Schematic diagram of the three - dimensional structure from the second perspective of the present invention;

[0023] Figure 3 Cross - sectional view of the tank body in the present invention;

[0024] Figure 4 Schematic diagram of the internal structure of the tank body in the present invention;

[0025] Figure 5 In the present invention Figure 4 Plan view;

[0026] Figure 6 In the present invention Figure 3 Partial enlarged structure schematic diagram at position A;

[0027] Figure 7 Schematic diagram of the cooperation structure between the screw and the moving block in the present invention;

[0028] In the figure: 1, bottom plate; 2, tank body; 3, top cover; 4, base; 5, feeding pipe; 6, gear ring; 7, first motor; 8, gear; 9, adapter pipe; 10, conduit; 11, support rod; 12, discharge pipe; 13, vertical pipe; 14, chute; 15, moving block; 16, stirring rod; 17, second motor; 18, rotating shaft; 19, screw; 20, feed pipe; 21, adapter joint. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figure 1-7 , a dust suppressant stirring device of the present invention includes a bottom plate 1, a tank body 2 and a top cover 3. The tank body 2 is fixed to the upper end of the bottom plate 1, the top cover 3 is fixed to the upper end of the tank body 2. An inlet pipe 20 is provided on the top cover 3, and a discharge pipe 12 is provided at the bottom of the tank body 2, and a valve is provided on the discharge pipe 12;

[0031] The bottom of the tank body 2 is rotatably provided with a base 4. A gear ring 6 is provided at the lower end of the base 4. A first motor 7 is provided at the lower end of the bottom plate 1. The output end of the first motor 7 is provided with a gear 8 meshing with the gear ring 6. A plurality of feeding pipes 5 located inside the tank body 2 are provided at the upper end of the base 4. Feeding holes are provided on the feeding pipes 5. A transfer pipe 9 communicating with the plurality of feeding pipes 5 is provided at the lower end of the base 4. The middle part of the transfer pipe 9 is rotatably provided with a conduit 10;

[0032] A vertical pipe 13 is vertically arranged in the middle part of the base 4, and a plurality of stirring rods 16 are symmetrically arranged on the outer periphery of the vertical pipe 13.

[0033] In this embodiment, the conduit 10 is fixed below the bottom plate 1 through the support rod 11.

[0034] In this embodiment, filter plates are arranged inside a plurality of the feeding holes.

[0035] In this embodiment, the plurality of stirring rods 16 have the same size, and the plurality of feeding pipes 5 have the same size.

[0036] Material addition: When using this dust suppressant stirring device, first add water into the tank body 2 through the feeding pipe 20 on the top cover 3. Each component material is then sequentially added through the conduit 10 fixed below the bottom plate 1. Since the conduit 10 is rotatably connected to the adapter pipe 9 at the lower end of the base 4, after the material enters the adapter pipe 9, it will be diverted into a plurality of feeding pipes 5. The feeding pipes 5 are located inside the tank body 2, and feeding holes are arranged on the pipe body. The material is added at multiple positions inside the tank body 2 through these feeding holes, avoiding the problem of long mixing time caused by the material being concentrated at the top of the tank body 2 for addition. The filter plates in the feeding holes can filter the added material to prevent large particle impurities from entering the tank body 2 and affecting the quality of the dust suppressant.

[0037] Stirring operation: After the material addition is completed, start the first motor 7. The gear 8 at the output end of the first motor 7 meshes with the toothed ring 6 at the lower end of the base 4. When the motor runs, the gear 8 drives the toothed ring 6 to rotate, so that the base 4 rotates at the bottom of the tank body 2. The vertical pipe 13 in the middle part of the base 4 rotates accordingly, and a plurality of stirring rods 16 symmetrically arranged on the periphery of the vertical pipe 13 also rotate together to stir the mixed material in the tank body 2 and initially mix the material.

[0038] In this embodiment, a second motor 17 is arranged at the lower end of the base 4. A plurality of sliding grooves 14 are symmetrically arranged on the periphery of the vertical pipe 13. The inner ends of the stirring rods 16 are slidably connected to the sliding grooves 14. Two moving blocks 15 are symmetrically and slidably arranged up and down inside the vertical pipe 13, and the inner ends of a plurality of stirring rods 16 are connected to the periphery of the moving blocks 15. A rotating shaft 18 that penetrates the base 4 and is inserted into the vertical pipe 13 is arranged at the output end of the second motor 17. Two screw rods 19 with reverse thread structures are symmetrically arranged on the rotating shaft 18, and the two screw rods 19 respectively penetrate the two moving blocks 15.

[0039] Lifting of the stirring rod 16: If it is necessary to further improve the material mixing effect, the second motor 17 can be started. The rotating shaft 18 at the output end of the second motor 17 penetrates through the base 4 and inserts into the vertical pipe 13. Two screw rods 19 with reverse thread structures symmetrically arranged on the rotating shaft 18 respectively penetrate through two moving blocks 15 symmetrically arranged up and down inside the vertical pipe 13. When the second motor 17 is started, the rotating shaft 18 drives the screw rods 19 to rotate. By using the reverse thread structure, the two moving blocks 15 will move synchronously and in opposite directions along the screw rods 19. Since the inner ends of multiple stirring rods 16 are connected to the circumferences of the moving blocks 15, and the inner ends of the stirring rods 16 are slidably connected to the sliding grooves 14 on the circumferences of the vertical pipe 13, the movement of the moving blocks 15 will cause the stirring rods 16 to lift in the tank body 2, stirring and mixing the materials at different height positions in the tank body 2, and further improving the uniformity of material mixing.

[0040] In this embodiment, a transfer interface 21 is provided at the top of the vertical pipe 13. The bottom end of the feed pipe 20 can be inserted into the transfer interface 21 and is rotatably connected to the vertical pipe 13.

[0041] In this embodiment, docking rings are provided on the circumferences of both the top cover 3 and the tank body 2, and the two docking rings are fixed by bolts.

[0042] Improving the versatility and standardization of the equipment: Multiple stirring rods 16 have the same size, and multiple feeding pipes 5 have the same size, which is convenient for the production and manufacturing of the equipment and the replacement of parts during later maintenance, improving the versatility and standardization of the equipment.

[0043] In this embodiment, both the first motor 7 and the second motor 17 adopt servo motors.

[0044] Precisely controlling the stirring process: Both the first motor 7 and the second motor 17 adopt servo motors. Servo motors have precise rotational speed control and position control capabilities, and can accurately control the rotational speed of the base 4 and the lifting speed of the stirring rod 16 according to actual production requirements, realizing precise control of the stirring process and further optimizing the stirring effect of the dust suppressant.

[0045] In the description of this article, it should be noted that relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A dust suppressant stirring device, comprising a bottom plate (1), a tank body (2) and a top cover (3), characterized in that: The tank body (2) is fixed to the upper end of the bottom plate (1), the top cover (3) is fixed to the upper end of the tank body (2), a feed pipe (20) is provided on the top cover (3), a discharge pipe (12) is provided at the bottom of the tank body (2), and a valve is provided on the discharge pipe (12); A base (4) is rotatably arranged at the bottom of the tank body (2), a gear ring (6) is arranged at the lower end of the base (4), a first motor (7) is arranged at the lower end of the bottom plate (1), a gear (8) meshing with the gear ring (6) is arranged at the output end of the first motor (7), a plurality of feeding pipes (5) located inside the tank body (2) are arranged at the upper end of the base (4), a feeding hole is arranged on the feeding pipe (5), a transfer pipe (9) connected to the plurality of feeding pipes (5) is arranged at the lower end of the base (4), and a guide tube (10) is rotatably arranged in the middle part of the transfer pipe (9); A vertical tube (13) is vertically arranged in the middle part of the base (4), and a plurality of stirring rods (16) are symmetrically arranged on the outer circumference of the vertical tube (13).

2. A dust suppressant stirring device according to claim 1, characterized in that: The conduit (10) is fixed below the base plate (1) via a support rod (11).

3. A dust suppressant stirring device according to claim 2, characterized in that: A second motor (17) is provided at the lower end of the base (4); a plurality of slide grooves (14) are symmetrically provided on the circumference of the vertical tube (13); the inner end of the stirring rod (16) is slidably connected to the slide groove (14); two moving blocks (15) are symmetrically slidably provided inside the vertical tube (13) in an upper and lower direction, and the inner ends of the plurality of stirring rods (16) are connected to the circumference of the moving blocks (15); a rotating shaft (18) is provided at the output end of the second motor (17) which passes through the base (4) and is inserted into the vertical tube (13); two screws (19) with reverse thread structures are symmetrically provided on the rotating shaft (18), and the two screws (19) respectively pass through the two moving blocks (15).

4. A dust suppressant stirring device according to claim 3, characterized in that: The top of the vertical pipe (13) is provided with a transfer port (21), and the bottom end of the feed pipe (20) can be inserted into the transfer port (21) and is rotatably connected to the vertical pipe (13).

5. A dust suppressant stirring device according to claim 4, characterized in that: The circumferential side of the top cover (3) and the circumferential side of the tank body (2) are both provided with docking rings, and the two docking rings are fixed by bolts.

6. A dust suppressant stirring device according to claim 5, characterized in that: Filter plates are arranged inside the plurality of feeding holes.

7. A dust suppressant stirring device according to claim 6, characterized in that: The dimensions of the plurality of stirring rods (16) are the same, and the dimensions of the plurality of feeding tubes (5) are the same.

8. A dust suppressant stirring device according to claim 7, characterized in that: The first motor (7) and the second motor (17) are both servo motors.

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