A chemical engineering wastewater treatment device

Abstract

This utility model provides a chemical engineering wastewater treatment device, relating to the field of wastewater treatment technology, including a device body; the device body is provided with a wastewater supply pipe, the top of which is provided with an inverted frustum cylinder, the front wall of which has a through-hole threaded hole, and the bottom of which has a threaded annular groove. A treatment agent pipe is installed inside the threaded hole of the wastewater supply pipe, and a regular hexagonal ring plate is provided on the outer circumference of the rear end of the treatment agent pipe. The outer circumference of the rear end of the regular hexagonal ring plate of the treatment agent pipe has a thread, which facilitates the installation of the treatment agent pipe on the wastewater supply pipe through the thread, and facilitates the treatment agent to enter the wastewater supply pipe through the treatment agent pipe and be discharged into the treatment tank at the same time. This solves the problem that the wastewater and treatment agent enter the treatment tank separately, resulting in poor mixing effect of wastewater and treatment agent, and that it is inconvenient to add a treatment agent pipe to the wastewater pipe to allow the wastewater and treatment agent to enter the treatment tank at the same time.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, and in particular relates to a chemical engineering wastewater treatment device. Background Technology

[0002] Chemical engineering wastewater treatment equipment refers to equipment specifically designed to treat wastewater generated by the chemical industry and related industries. Its core objective is to treat industrial wastewater containing harmful pollutants through a series of physical, chemical, or biological methods to meet discharge standards or reuse requirements, thereby achieving environmental protection and resource conservation.

[0003] Based on the above, the inventors have discovered the following shortcomings in existing chemical engineering wastewater treatment devices:

[0004] 1. Wastewater and treatment agent enter the treatment tank separately, resulting in poor mixing effect between wastewater and treatment agent. It is inconvenient to install treatment agent pipeline on the wastewater pipeline so that wastewater and treatment agent can enter the treatment tank at the same time.

[0005] 2. After the wastewater and treatment agent enter the treatment tank, they need to be mixed by stirring equipment. It is inconvenient to install water flow rotation measures inside the wastewater pipe to stir the wastewater inside the treatment tank. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a chemical engineering wastewater treatment device. This addresses the issues of existing methods where wastewater and treatment agents enter the treatment tank separately, resulting in poor mixing and making it inconvenient to install treatment agent pipes on the wastewater pipes to allow simultaneous entry of wastewater and treatment agents into the treatment tank; and the need for mixing via agitation equipment after the wastewater and treatment agents enter the treatment tank, making it inconvenient to install water flow rotation measures within the wastewater pipes to agitate the wastewater inside the treatment tank.

[0007] The purpose and effectiveness of this new chemical engineering wastewater treatment device are achieved through the following specific technical means:

[0008] A chemical engineering wastewater treatment device includes a device body; the device body is provided with a wastewater supply pipe, an inverted frustum cylinder is provided inside the top of the wastewater supply pipe, a threaded hole is opened in the middle of the front wall of the wastewater supply pipe, a threaded annular groove is opened on the outer circumference of the bottom of the wastewater supply pipe, a treatment agent pipe is installed inside the threaded hole of the wastewater supply pipe, a regular hexagonal ring plate is provided on the outer circumference of the rear end of the treatment agent pipe, and a thread is opened on the outer circumference of the rear end of the regular hexagonal ring plate of the treatment agent pipe.

[0009] Furthermore, a rotating mixing plate is locked onto the regular hexagonal rod of the rotating rod by a nut, and a supporting cylinder with a through regular hexagonal hole is provided in the middle of the rotating mixing plate. Mixing plates are arranged in a circular array around the outer circumference of the supporting cylinder of the rotating mixing plate.

[0010] Furthermore, a water flow rotating fan is bolted onto the regular hexagonal prism supporting the rotating rod. A supporting column with through holes at the top and bottom is provided in the middle of the water flow rotating fan. A regular hexagonal groove is opened on the bottom end face of the supporting column of the water flow rotating fan. Blades are arranged in a circular array around the outer circumference of the supporting column of the water flow rotating fan.

[0011] Furthermore, a bearing rotating rod is installed inside the top of the fixed cylinder of the assembled bearing cylinder via a bearing. A bearing ring plate is provided on the outer circumference of the upper part of the bearing rotating rod. A regular hexagonal prism is provided on the top end face of the bearing rotating rod. A threaded blind hole is opened on the top end face of the regular hexagonal prism of the bearing rotating rod. A regular hexagonal bar is provided on the bottom end face of the bearing rotating rod. A threaded post is provided on the bottom end face of the regular hexagonal bar of the bearing rotating rod.

[0012] Furthermore, a water flow dispersion cover is threadedly installed on the inner circumference of the bottom of the fixed cylinder of the assembled bearing cylinder. The water flow dispersion cover is a conical structure. An external threaded cylinder is provided at the top center of the water flow dispersion cover, and a regular hexagonal ring plate is provided on the lower outer circumference of the external threaded cylinder of the water flow dispersion cover.

[0013] Furthermore, the assembly bearing cylinder has four connecting rods arranged in a circular array on the inner circumference of its bottom, and fixed cylinders in the vertical direction are arranged between the connecting rods of the assembly bearing cylinder. The fixed cylinders of the assembly bearing cylinder have threads on their inner circumference at the bottom.

[0014] Furthermore, an assembly bearing cylinder is threadedly installed on the annular groove of the wastewater supply pipe, and an internally threaded cylinder is provided on the outside of the assembly bearing cylinder. Eight vertically penetrating rotating grooves are formed on the outer circumference of the internally threaded cylinder of the assembly bearing cylinder.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The treatment agent pipeline is conveniently installed on the wastewater supply pipe via threads, allowing the treatment agent to enter the wastewater supply pipe and simultaneously discharge into the treatment tank. This solves the problem of wastewater and treatment agent entering the treatment tank separately, resulting in poor mixing of wastewater and treatment agent, and the inconvenience of installing a treatment agent pipeline on the wastewater pipe to allow wastewater and treatment agent to enter the treatment tank simultaneously.

[0017] The easily assembled bearing cylinder is threaded onto the wastewater supply pipe to support the bearing rotating rod. This facilitates the water flow impacting the water flow rotating fan, causing the bearing rotating rod to rotate. The bearing rotating rod then drives the rotating mixing plate to achieve mixing. This solves the problem that after wastewater and treatment agents enter the treatment tank, they need to be mixed using a mixing device, which is inconvenient to install water flow rotation measures inside the wastewater pipe to mix the wastewater inside the treatment tank. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0019] Figure 2 This is a bottom view of the structure of this utility model.

[0020] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0021] Figure 4 This is a disassembled structural diagram of the present invention.

[0022] Figure 5 This is a top view of the assembly of the wastewater supply pipe and the treatment agent pipe of this utility model.

[0023] Figure 6 This is an assembly diagram of the bearing cylinder and bearing rotating rod of this utility model.

[0024] In the diagram: 1. Device body; 2. Wastewater supply pipe; 3. Treatment agent pipe; 4. Assembly support cylinder; 5. Water flow dispersion hood; 6. Support rotating rod; 7. Water flow rotating fan; 8. Rotating mixing plate. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0026] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown:

[0027] This utility model provides a chemical engineering wastewater treatment device, including a device body 1. The device body 1 is provided with a wastewater supply pipe 2 for easy support of various components. The top of the wastewater supply pipe 2 is provided with an inverted frustum cylinder to facilitate the constriction of wastewater and increase the impact of the water flow on the rotating fan 7. A threaded hole is opened in the middle of the front wall of the wastewater supply pipe 2 to facilitate the installation of the treatment agent pipe 3 by thread. A threaded annular groove is opened on the outer circumference of the bottom of the wastewater supply pipe 2 to facilitate the assembly of the support cylinder 4 by thread. The treatment agent pipe 3 is installed inside the threaded hole of the wastewater supply pipe 2 to facilitate the delivery of wastewater treatment agent. A regular hexagonal ring plate is provided on the outer circumference of the rear end of the treatment agent pipe 3 to facilitate the rotation and disassembly of the treatment agent pipe 3 by tools. The assembly support cylinder 4 is threaded around its circumference, facilitating the installation of the treatment agent pipe 3 via threads. An assembly support cylinder 4 is threaded onto the annular groove of the wastewater supply pipe 2, facilitating the support of the water flow dispersion cover 5 and the supporting rotating rod 6. An internally threaded cylinder is provided on the outside of the assembly support cylinder 4, facilitating the installation of the wastewater supply pipe 2 via threads. Eight vertically penetrating rotating grooves are arranged in an annular array around the external circumference of the internally threaded cylinder of the assembly support cylinder 4, facilitating rotation and disassembly using tools. Four connecting rods are arranged in an annular array inside the bottom of the assembly support cylinder 4, facilitating the support of the fixed cylinder and allowing water flow. Fixed cylinders are arranged vertically between the connecting rods of the assembly support cylinder 4, facilitating the installation of the supporting rotating rod 6 via bearings. The bottom of the fixed cylinder of the assembly support cylinder 4 is threaded around its circumference, facilitating the installation of the water flow dispersion cover 5 via threads.

[0028] The assembly of the bearing cylinder 4 includes a water flow dispersion cover 5 threadedly installed on the inner circumference of the bottom of the fixed cylinder to facilitate water flow dispersion and mixing. The water flow dispersion cover 5 has a conical structure to prevent water flow from impacting the rotating mixing plate 8. A threaded cylinder runs vertically through the top center of the water flow dispersion cover 5, facilitating the threaded installation of the bearing cylinder 4. A regular hexagonal ring plate is provided on the lower outer circumference of the threaded cylinder of the water flow dispersion cover 5, allowing for easy rotation and disassembly using tools. A bearing rotating rod 6 is mounted on the inner top of the fixed cylinder of the assembly of the bearing cylinder 4 via a bearing, facilitating its rotation. A bearing ring plate is provided on the upper outer circumference of the bearing rotating rod 6, facilitating its installation via bearing. A regular hexagonal prism is provided on the top end face of the bearing rotating rod 6, facilitating the synchronous rotation of the water flow rotating fan 7 via bolt installation. A threaded blind hole is provided on the top end face of the regular hexagonal prism of the bearing rotating rod 6, facilitating the fixing of the water flow rotating fan 7 with bolts. A regular hexagonal rod is provided on the bottom end face of the bearing rotating rod 6, facilitating the rotation of the mixing plate 8. The rotating rod 6 is equipped with a threaded post at its bottom end face, which facilitates the installation of a nut via threads. A water flow rotating fan 7 is bolted onto the hexagonal prism of the rotating rod 6, allowing for synchronous rotation of both. The water flow rotating fan 7 has a support post with through holes at the center, facilitating bolt installation. The bottom end face of the support post of the water flow rotating fan 7 has a regular hexagonal groove, allowing for the insertion of the hexagonal prism of the rotating rod 6 for synchronous rotation. The outer circumference of the support column is arranged with blades to facilitate the rotation of the water flow rotating fan 7 under the action of water flow. The regular hexagonal rod of the support rotating rod 6 is locked with a nut to facilitate the synchronous rotation of the support rotating rod 6 and the rotating mixing plate 8. The middle of the rotating mixing plate 8 is provided with a support cylinder with a through regular hexagonal hole at the top and bottom to facilitate the synchronous insertion of the regular hexagonal rod of the support rotating rod 6. The outer circumference of the support cylinder of the rotating mixing plate 8 is arranged with mixing plates to facilitate the rotation of the rotating mixing plate 8 to stir and mix the wastewater.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In this utility model, such as Figure 1As shown, the top of wastewater supply pipe 2 is cut off, requiring connection to an external wastewater supply device during use. The right end of treatment agent pipe 3 is also cut off, requiring connection to an external treatment agent supply device during use. The rotating mixing plate 8 needs to be submerged in the liquid within the treatment tank during use. The water flow dispersion hood 5 needs to be above the liquid level within the treatment tank during use. Simultaneously, treatment agent pipe 3 is threaded onto wastewater supply pipe 2. After pressurization, the treatment agent is injected into wastewater supply pipe 2 through treatment agent pipe 3. The inverted frustum structure of wastewater supply pipe 2 converges and accelerates the wastewater, enhancing the initial mixing effect of the two-phase fluids and resolving... This design solves the problem of poor mixing between wastewater and treatment agent when they enter the treatment tank separately. Simultaneously, the high-speed water flow impacts the fan-shaped blades of the water flow rotating fan 7, converting the fluid's kinetic energy into mechanical energy. This, in turn, drives the supporting rotating rod 6 to rotate, which in turn drives the rotating mixing plate 8 to rotate and mix the liquid inside the treatment tank. Furthermore, the conical water flow dispersion hood 5 evenly distributes the mixed liquid flow inside the treatment tank, increasing the mixing effect between wastewater and treatment agent. This solves the problem of needing a stirring device to mix wastewater and treatment agent after they enter the treatment tank, thus achieving hydraulic self-drive and saving energy.

[0031] Example 2: The difference from Example 1 is that the regular hexagonal ring plate of the treatment agent pipe 3 can also be set as a regular heptagonal ring plate. This makes the treatment agent pipe 3 require a special tool that works with the regular heptagonal ring plate to rotate, thus preventing non-staff members from rotating or disassembling the treatment agent pipe 3.

[0032] Example 3: The difference from Example 1 is that the regular hexagonal ring plate of the water flow dispersion cover 5 can also be set as a regular heptagonal ring plate. This makes the water flow dispersion cover 5 require a special tool that works with the regular heptagonal ring plate to rotate, thus preventing non-staff members from rotating and disassembling the water flow dispersion cover 5.

Claims

1. A chemical engineering wastewater treatment device, characterized in that: The device includes a main body (1); the main body (1) is provided with a wastewater supply pipe (2), the top of the wastewater supply pipe (2) is provided with an inverted frustum cylinder, the front wall of the wastewater supply pipe (2) is provided with a threaded hole that runs through the front and back, the bottom of the wastewater supply pipe (2) is provided with a threaded annular groove on the outer circumference, the threaded hole of the wastewater supply pipe (2) is installed with a treatment agent pipe (3), the rear end of the treatment agent pipe (3) is provided with a regular hexagonal ring plate on the outer circumference, and the rear of the regular hexagonal ring plate of the treatment agent pipe (3) is provided with a thread on the outer circumference.

2. The chemical engineering wastewater treatment device as described in claim 1, characterized in that: The wastewater supply pipe (2) has an assembly bearing cylinder (4) installed on its annular groove by threads. An internal thread cylinder is provided on the outside of the assembly bearing cylinder (4). The outer circumference of the internal thread cylinder of the assembly bearing cylinder (4) has eight rotating grooves that run vertically through it.

3. The chemical engineering wastewater treatment device as described in claim 2, characterized in that: The assembly bearing cylinder (4) has four connecting rods arranged in a circular array on the inner circumference of its bottom. A fixed cylinder in the vertical direction is arranged between the connecting rods of the assembly bearing cylinder (4). The fixed cylinder of the assembly bearing cylinder (4) has a thread on its inner circumference at the bottom.

4. The chemical engineering wastewater treatment device as described in claim 3, characterized in that: The bottom inner circumference of the fixed cylinder of the assembled bearing cylinder (4) is threaded with a water flow dispersion cover (5). The water flow dispersion cover (5) is a conical cover structure. The top center of the water flow dispersion cover (5) is provided with an external thread cylinder that runs through the top and bottom. The lower outer circumference of the external thread cylinder of the water flow dispersion cover (5) is provided with a regular hexagonal ring plate.

5. The chemical engineering wastewater treatment device as described in claim 4, characterized in that: The fixed cylinder of the assembled bearing cylinder (4) has a bearing rotating rod (6) installed inside the top of the cylinder via a bearing. The bearing rotating rod (6) has a bearing ring plate on its upper outer circumference. The top end face of the bearing rotating rod (6) has a regular hexagonal prism. The top end face of the regular hexagonal prism of the bearing rotating rod (6) has a threaded blind hole. The bottom end face of the bearing rotating rod (6) has a regular hexagonal rod. The bottom end face of the regular hexagonal rod of the bearing rotating rod (6) has a threaded column.

6. The chemical engineering wastewater treatment device as described in claim 5, characterized in that: A water flow rotating fan (7) is bolted onto the regular hexagonal prism of the bearing rotating rod (6). A bearing column with upper and lower through holes is provided in the middle of the water flow rotating fan (7). A regular hexagonal groove is opened on the bottom end face of the bearing column of the water flow rotating fan (7). Blades are arranged in a circular array around the outer circumference of the bearing column of the water flow rotating fan (7).

7. The chemical engineering wastewater treatment device as described in claim 6, characterized in that: A rotating mixing plate (8) is locked onto the regular hexagonal rod of the bearing rotating rod (6) by a nut. A bearing cylinder with a through regular hexagonal hole is provided in the middle of the rotating mixing plate (8). Mixing plates are arranged in a circular array around the outer circumference of the bearing cylinder of the rotating mixing plate (8).

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