Concrete production sewage recycling medicine mixing device

Abstract

The utility model relates to the technical field of concrete production sewage treatment, in particular to a concrete production sewage recycling medicine mixing device which comprises a driving assembly, a supporting column is installed at the bottom of the driving assembly, a reinforcing platform is installed on the outer wall of the supporting column, and a material box body assembly is installed in the reinforcing platform. And a stirring assembly is mounted at the top of the material box body assembly. According to the improved medicine mixing device, the driving assembly and the top cover stirring device assembly are adopted, the flowing track of materials in the device is changed through meshing of a large gear and a small gear, the mixing efficiency of the materials is improved, stirring is more sufficient and more uniform, the material mixing loading capacity is increased, and the production quality is improved; meanwhile, a top cover can ascend and descend through hydraulic assemblies installed on the side faces of the material box body assembly and the stirring assembly, the daily maintenance convenience degree of the tank body is improved, the production cost is effectively reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete production wastewater treatment technology, specifically a chemical mixing device for the reuse of concrete production wastewater. Background Technology

[0002] Concrete production involves mixing raw materials such as cement, sand, gravel, mineral admixtures, and water in a certain proportion, and then carrying out processes such as mixing, pouring, and curing to form a building material with specific strength and durability. However, the production process generates a large amount of wastewater, including wastewater from the separation of waste concrete, washing water from production and transportation equipment, flushing water from production sites, and some rainwater. Direct discharge of these wastewaters can easily cause soil and water pollution.

[0003] In the process of realizing this utility model, the inventors discovered the following problems with the existing technology: 1. Common equipment may easily cause uneven mixing and sedimentation during the mixing process, resulting in insufficient contact between the drug and wastewater, thus affecting resource recycling; 2. Common equipment may be difficult to maintain in daily production, making the equipment prone to failure, increasing production costs, and reducing production efficiency and quality. Utility Model Content

[0004] The purpose of this utility model is to provide a chemical mixing device for the reuse of wastewater from concrete production, in order to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a chemical mixing device for the reuse of wastewater from concrete production, comprising a drive assembly, a support column installed at the bottom of the drive assembly, a reinforcing platform installed on the outer wall of the support column, a material box assembly installed inside the reinforcing platform, and a mixing assembly installed on the top of the material box assembly.

[0005] The drive assembly includes a support plate, a drive motor is mounted at the top center of the support plate, a drive shaft is mounted at the bottom center of the support plate, and a drive main gear is mounted on the outer wall of the drive shaft.

[0006] The material box assembly includes a loading box, a reinforcing base is installed on the outer wall of the loading box, a hydraulic shaft is installed on the top of the reinforcing base, a first reinforcing component is installed on the top of the hydraulic shaft, and a valve is installed on the outer wall of the bottom of the loading box.

[0007] The stirring assembly includes a drive secondary gear, a secondary drive shaft mounted on the bottom of the drive secondary gear, a bearing sleeve mounted on the outer wall of the secondary drive shaft, a top cover mounted on the bottom of the bearing sleeve, a feed inlet mounted on the top of the top cover, stirring blades and stirring trapezoidal blades mounted on the outer wall of the secondary drive shaft, stirring spiral blades mounted on the outer wall of the stirring blades, and a second reinforcing component penetrating the outer wall of the stirring trapezoidal blades.

[0008] More preferably, the secondary drive shaft forms a rotating structure through a secondary drive gear, a primary drive gear, a drive motor, and the drive shaft itself.

[0009] More preferably, there are two reinforcement platforms, and the top of each reinforcement platform has a circular hole with an internal size structure that matches the external wall size structure of the loading box.

[0010] More preferably, a first reinforcing component is installed on the top of the top cover, and the top cover forms a lifting structure with the loading box through the first reinforcing component, the reinforcing base and the hydraulic shaft.

[0011] In a further preferred embodiment, the stirring spiral blades form a rotating structure through the stirring blades and the secondary drive shaft.

[0012] More preferably, a groove is cut into the inner side of the lower edge of the top cover, and a sealing ring is provided in the groove, and the top cover forms a sealed structure with the loading box through the sealing ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In this invention, a stirring assembly is added. The three types of stirring blades can change the flow path of the mixture in the loading box while the material is being stirred and mixed. This creates convection in different directions, from bottom to top and from the inside to the outside, within the loading box, promoting the uniform mixing of different types of materials and thus helping to improve the production quality of the materials.

[0015] In this utility model, a lifting structure is added. The top cover is lifted by a hydraulic shaft and the loading box, which facilitates equipment maintenance, makes the equipment less prone to failure, reduces production costs, and improves production efficiency and quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the material box assembly structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the stirring assembly structure of this utility model.

[0020] In the diagram: 1. Drive assembly; 101. Support plate; 102. Drive motor; 103. Drive shaft; 104. Drive main gear; 2. Support column; 3. Reinforced platform; 4. Material box assembly; 401. Loading box; 402. Reinforced base; 403. Hydraulic shaft; 404. First reinforcement component; 405. Valve; 5. Mixing assembly; 501. Drive secondary gear; 502. Secondary drive shaft; 503. Bearing sleeve; 504. Top cover; 505. Feed inlet; 506. Mixing blade; 507. Mixing spiral blade; 508. Mixing trapezoidal blade; 509. Second reinforcement component. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: a chemical mixing device for the reuse of wastewater from concrete production, including a drive component 1, a support column 2 installed at the bottom of the drive component 1, a reinforcement platform 3 installed on the outer wall of the support column 2, a material box component 4 installed on the inner wall of the reinforcement platform 3, and a mixing component 5 installed on the top of the material box component 4.

[0023] The drive assembly 1 includes a support plate 101, a drive motor 102 is mounted at the top center of the support plate 101, a drive shaft 103 is mounted at the bottom center of the support plate 101, and a drive main gear 104 is mounted on the outer wall of the drive shaft 103.

[0024] The material box assembly 4 includes a loading box 401, a reinforcing base 402 is installed on the outer wall of the loading box 401, a hydraulic shaft 403 is installed on the top of the reinforcing base 402, a first reinforcing part 404 is installed on the top of the hydraulic shaft 403, and a valve 405 is installed on the outer wall of the bottom of the loading box 401.

[0025] The stirring assembly 5 includes a drive secondary gear 501, a secondary drive shaft 502 mounted on the bottom of the drive secondary gear 501, a bearing sleeve 503 mounted on the outer wall of the secondary drive shaft 502, a top cover 504 mounted on the bottom of the bearing sleeve 503, a feed inlet 505 mounted on the top of the top cover 504, stirring blades 506 and stirring trapezoidal blades 508 mounted on the outer wall of the secondary drive shaft 502, a stirring spiral blade 507 mounted on the outer wall of the stirring blades 506, and a second reinforcing part 509 penetratingly mounted on the outer wall of the stirring trapezoidal blades 508.

[0026] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, the secondary drive shaft 502 forms a rotating structure through the drive secondary gear 501, the drive main gear 104, the drive motor 102, and the drive shaft 103. With this design, the drive motor 102 causes the drive shaft 103 to rotate, driving the main gear 104 and the drive secondary gear 501, thereby driving the secondary drive shaft 502. The forward and reverse rotation of the drive motor 102 can change the material flow path, making the material mixing more uniform and increasing the material mixing speed with lower power consumption.

[0027] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, there are two reinforcement platforms 3, and the top of each reinforcement platform 3 is provided with a circular hole whose internal size structure is consistent with the outer wall size structure of the loading box 401. Through this design, the loading box 401 can fit better inside the reinforcement platform 3, which greatly improves the stability of the loading box 401 when the equipment is running and maintains the production quality.

[0028] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, a first reinforcing part 404 is installed on the top of the top cover 504. The top cover 504 forms a lifting structure with the loading box 401 through the first reinforcing part 404, the reinforcing base 402 and the hydraulic shaft 403. Through this design, the top cover 504 can be opened and closed freely on the loading box 401, which facilitates equipment maintenance, makes the equipment less prone to failure, reduces production costs and improves production efficiency.

[0029] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, the stirring spiral blade 507 forms a rotating structure through the stirring blade 506 and the secondary drive shaft 502. This design increases the stability of the stirring spiral blade 507 during equipment operation. At the same time, this design can change the material flow path to make the material mix more thoroughly and evenly, thereby improving production quality.

[0030] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, a groove is cut into the inner side of the lower edge of the top cover 504, and a sealing ring is provided in the groove. The top cover 504 and the loading box 401 form a sealing structure through the sealing ring. This design ensures a certain sealing effect for the material in the loading box 401, thereby preventing the splashing of foreign matter and preventing the material from overflowing when the equipment is running, thus improving production quality.

[0031] The method of use and advantages of this utility model: The working process of this concrete production wastewater reuse chemical mixing device is as follows:

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the material first enters the loading box 401 through the feed inlet 505. The drive motor 102 drives the drive shaft 103 to rotate at high speed in both directions, driving the main gear 104, which in turn drives the secondary gear 501 and the secondary drive shaft 502. This causes the stirring blades 506 and the stirring trapezoidal blades 508 on the outer wall of the secondary drive shaft 502, and the stirring blades 506 are connected to the stirring spiral blades 507. These three types of blades rotate at high speed to fully and evenly stir the material. The support plate 101, the support column 2, and the reinforcement platform 3 maintain the stability of the equipment during operation. After the stirring work is completed, the valve 405 can be opened to allow the material to be discharged from the loading box 401 through the valve 405. Then the valve 405 is closed, and the material stirring work is completed. Afterwards, the operator operates the control panel to complete the daily equipment cleaning and maintenance by lifting the top cover 504 from the first reinforcement part 404, the reinforcement base 402, the hydraulic shaft 403, and the loading box 401.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical mixing device for the reuse of wastewater from concrete production, comprising a drive assembly (1), characterized in that: The bottom of the drive assembly (1) is equipped with a support column (2), the outer wall of the support column (2) is equipped with a reinforcement platform (3), the inner wall of the reinforcement platform (3) is equipped with a material box assembly (4), and the top of the material box assembly (4) is equipped with a stirring assembly (5). The drive assembly (1) includes a support plate (101), a drive motor (102) is installed at the top center of the support plate (101), a drive shaft (103) is installed at the bottom center of the support plate (101), and a drive main gear (104) is installed on the outer wall of the drive shaft (103). The material box assembly (4) includes a loading box (401), a reinforcing base (402) is installed on the outer wall of the loading box (401), a hydraulic shaft (403) is installed on the top of the reinforcing base (402), a first reinforcing part (404) is installed on the top of the hydraulic shaft (403), and a valve (405) is installed on the outer wall of the bottom of the loading box (401). The stirring assembly (5) includes a drive secondary gear (501), a secondary drive shaft (502) is mounted on the bottom of the drive secondary gear (501), a bearing sleeve (503) is mounted on the outer wall of the secondary drive shaft (502), a top cover (504) is mounted on the bottom of the bearing sleeve (503), a feed inlet (505) is mounted on the top of the top cover (504), a stirring blade (506) and a stirring trapezoidal blade (508) are mounted on the outer wall of the secondary drive shaft (502), a stirring spiral blade (507) is mounted on the outer wall of the stirring blade (506), and a second reinforcing part (509) is installed through the outer wall of the stirring trapezoidal blade (508).

2. The chemical mixing device for the reuse of concrete production wastewater according to claim 1, characterized in that: The secondary drive shaft (502) forms a rotating structure through the secondary drive gear (501), the main drive gear (104), the drive motor (102), and the drive shaft (103).

3. The chemical mixing device for the reuse of concrete production wastewater according to claim 1, characterized in that: The reinforcement platform (3) is provided in two parts, and the top of each reinforcement platform (3) is provided with a circular hole whose internal size structure is consistent with the outer wall size structure of the loading box (401).

4. The chemical mixing device for the reuse of concrete production wastewater according to claim 1, characterized in that: The top cover (504) is equipped with a first reinforcing component (404), and the top cover (504) forms a lifting structure with the loading box (401) through the first reinforcing component (404), the reinforcing base (402) and the hydraulic shaft (403).

5. The chemical mixing device for the reuse of concrete production wastewater according to claim 1, characterized in that: The stirring spiral blade (507) forms a rotating structure through the stirring blade (506) and the secondary drive shaft (502).

6. The chemical mixing device for the reuse of concrete production wastewater according to claim 1, characterized in that: The top cover (504) has a groove on the inner side of its lower edge, and a sealing ring is provided in the groove. The top cover (504) and the loading box (401) form a sealed structure through the sealing ring.

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