Modularized combined type sewage water treatment equipment

Abstract

The utility model belongs to the field of sewage treatment, in particular relates to modular combined sewage treatment equipment, and aims to solve the problems that the existing sewage needs to be treated through a plurality of equipment, so that the occupied space is larger, the treatment efficiency is reduced, an additional device is needed for transporting the sewage among the plurality of equipment, and the treatment cost is increased. According to the technical scheme, the sewage treatment device comprises an inlet pipe, an upper box, a controller, a middle frame and a lower box, the inlet pipe is fixedly arranged on one side of the top of the upper box, the bottom and one side of the upper box are open, integrated treatment of sewage can be achieved, the situation that the sewage is treated through multiple devices is reduced, and the sewage treatment effect is improved through the treatment effect. The sewage treatment device is simple in structure and convenient to operate, the treatment cost can be reduced, large-particle impurities, suspended solids and part of soluble pollutants in sewage can be efficiently removed, the effluent quality is remarkably improved, meanwhile, the device is convenient to disassemble, operation of operators is greatly facilitated, and the convenience of device maintenance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a modular combined sewage treatment device. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original use function is simply called sewage. Modular combined sewage water treatment equipment is a device that can process and treat sewage. Sewage treatment refers to the process of purifying sewage so that it meets the water quality requirements for discharge into a certain water body or reuse.

[0003] However, the existing sewage treatment has the following problems: sewage needs to be treated by multiple devices, which not only takes up a large space and reduces treatment efficiency, but also requires additional equipment to transport sewage between multiple devices, increasing treatment costs. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology that sewage needs to be treated by multiple devices, which not only takes up a large space, but also reduces the treatment efficiency, and requires additional devices to transport sewage between multiple devices, thereby increasing the treatment cost. A modular combined sewage treatment equipment is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A modular combined sewage treatment equipment includes an inlet pipe, an upper box, a controller, a middle frame, and a lower box. The inlet pipe is fixedly arranged on one side of the top of the upper box. The bottom and one side of the upper box are both set as open places. The middle frame is arranged at the bottom of the upper box and is connected to the upper box. The lower box is arranged at the bottom of the middle frame. The four corners of the bottom of the lower box are fixedly connected to support columns. The bottoms of the four support columns are fixedly connected to mounting plates. The bottom of the lower box is fixedly provided with a liquid outlet pipe, and a valve is provided on the liquid outlet pipe. The controller is fixedly provided on the front side of the upper box.

[0007] A filtering mechanism is provided inside the upper box for filtering sewage;

[0008] The processing mechanism is arranged on the lower box and is used to purify sewage.

[0009] The cam is secured to the bottom of the filter screen by a latching mechanism, and the latching mechanism is secured to the bottom of the filter screen by a latching mechanism.

[0010] In one possible design, the processing mechanism includes a storage box, a pump box, two connecting pipes, multiple nozzles, two motors, two stirring columns, multiple stirring blades and an inner rod. One side of the storage box is fixedly connected to one side of the lower box, the top of the storage box is fixedly connected to the bottom of the pump box, an air pipe and a liquid adding pipe are fixedly provided on the top of the storage box, a pump body is fixedly provided inside the pump box by bolts, the inlet end of the pump body is fixedly connected to a No. 1 pipe, the No. 1 pipe extends to the inside of the storage box, the liquid outlet end of the pump body is fixedly connected to a No. 2 pipe, one end of the No. 2 pipe is respectively connected to one end of the two connecting pipes through a tee pipe. The two connecting pipes are interconnected, and multiple No. 3 pipes are provided on each of the two connecting pipes. One end of the No. 3 pipe passes through the front and rear sides of the same lower box and is fixedly connected to the nozzle. The two motors are fixed to the bottom of the lower box by bolts. The output shafts of the two motors pass through the bottom of the lower box and are fixedly connected to one end of the stirring column. The output shafts of the two motors are rotatably connected to the lower box. The outer sides of the two stirring columns are respectively fixedly connected to one side of multiple stirring blades. The other ends of the two stirring columns are respectively fixedly connected to the two sides of the bottom of the same inner rod, and the two sides of the inner rod are respectively fixedly connected to the inner wall of the same lower box.

[0011] In a possible design, a second filter screen for secondary filtration of sewage is fixedly connected to the inner wall of the lower box by bolts.

[0012] In a possible design, a card slot and a card frame are respectively provided on the side close to the lower box and the middle frame, and the card frame and the card slot fit together. The front sides and the rear sides of the middle frame are fixedly connected with card blocks, and the front sides and the rear sides of the lower box are rotatably provided with snap rings that fit with the card blocks, and the four snap rings are respectively mounted on the four card blocks.

[0013] In one possible design, handles are fixedly connected to the front and rear sides of the upper box to facilitate disassembly and cleaning of the equipment.

[0014] In a possible design, two sealing gaskets for sealing the device connection are fixedly provided at the bottom of the middle frame. The two sealing gaskets are both annular in shape and are respectively located on the outside and inside of the same card frame.

[0015] In the present application, when in use, the sewage first enters the upper box through the inlet pipe, and is preliminarily filtered by the inclined No. 1 filter screen to intercept large particles of impurities, and slides down through the inclined surface of the No. 1 filter screen to the connection frame for accumulation, which is convenient for subsequent cleaning. As the sewage continues to flow in, impurities gradually accumulate on the No. 1 filter screen. At this time, the controller can be used to control the extension and retraction of the electric telescopic rod to drive the baffle to move up and down, thereby removing impurities from the connection frame. The preliminarily filtered sewage then enters the middle frame and finally flows into the lower box. While entering the lower box, the sewage after filtering is subjected to a second filtration by the No. 2 filter screen inside the lower box. Filtration is performed through two filters with different mesh sizes to further remove tiny impurities, improve the water quality of the effluent, and ensure the sewage treatment efficiency. The purifier or other treatment liquid in the storage tank is pressurized by the pump body and transported to multiple nozzles through the pump box, No. 2 pipe, tee pipe and connecting pipe to spray and purify the sewage. Spraying through multiple nozzles ensures the mixing effect with the sewage. At the same time, the motor drives the stirring column and stirring blades to rotate to fully stir the sewage, accelerate the mixing of the purifier and sewage, and improve the purification efficiency. Finally, the treated sewage is discharged through the liquid outlet pipe. The valve on the liquid outlet pipe is used to control the outlet flow rate and close the drainage.

[0016] The beneficial effects of the utility model are:

[0017] In the utility model, the integrated treatment of sewage can be achieved through the filtering mechanism and the treatment mechanism, thereby reducing the situation where sewage needs to be treated by multiple devices. The treatment effect can also reduce the treatment cost, and it can efficiently remove large particle impurities, suspended matter and some soluble pollutants in the sewage, significantly improving the water quality of the effluent. At the same time, the equipment is easy to disassemble, which greatly facilitates the operation of the operator and improves the convenience of equipment maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a cross-sectional view of the upper half of the utility model;

[0020] Figure 3 It is an exploded view of the lower half of the utility model;

[0021] Figure 4 It is a cross-sectional view of the lower half of the utility model;

[0022] Figure 5 It is an enlarged schematic diagram of the structure of part A of the present utility model.

[0023] In the figure: 1. Inlet pipe; 2. Upper box; 3. Handle; 4. Controller; 5. Middle frame; 6. Lower box; 7. Support column; 8. Liquid outlet pipe; 9. Storage box; 10. Pump box; 11. Filter screen No. 1; 12. Baffle; 13. Connecting frame; 14. L-shaped block; 15. Electric telescopic rod; 16. Card frame; 17. Card slot; 18. Filter screen No. 2; 19. Nozzle; 20. Connecting pipe; 21. Motor; 22. Stirring column; 23. Stirring blade; 24. Inner rod; 25. Snap ring; 26. Card block; 27. Sealing gasket. DETAILED DESCRIPTION

[0024] 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 the embodiments. Example

[0025] Reference Figure 1-Figure 5 A sewage treatment equipment includes an inlet pipe 1, an upper box 2, a controller 4, a middle frame 5 and a lower box 6. The upper box 2 is fixedly installed in a predetermined position, ensuring that the openings at its bottom and one side face downward and sideward. Subsequently, the middle frame 5 is tightly set at the bottom of the upper box 2 to ensure that the two are connected to each other. The lower box 6 is set at the bottom of the middle frame 5 and fixed to the ground by four support columns 7 and a mounting plate to ensure the stability of the entire equipment.

[0026] The No. 1 filter screen 11 is tilted and set in the upper box 2 so that it can effectively intercept large particles of impurities in the incoming sewage. After the sewage is filtered, the impurities are slid to the connecting frame 13 through the tilted filter screen. The connecting frame 13 is fixedly installed at the opening on one side of the upper box 2 and serves as a sliding track for the baffle 12. The baffle 12 is connected to the connecting frame 13 through an electric telescopic rod 15. One end of the electric telescopic rod 15 is fixed on the No. 1 plate, and the other end is connected to the top plate of the baffle 12. The extension and retraction of the electric telescopic rod 15 is controlled by the controller 4 to realize the up and down movement of the baffle 12, thereby controlling the cleaning of impurities on the No. 1 filter screen 11. The L-shaped block 14 is fixed on the baffle 12 and is slidably connected to the T-shaped slot of the connecting frame 13 through a T-shaped slider to ensure the stability of the baffle 12 during movement.

[0027] The storage box 9 is fixedly connected to one side of the lower box 6, and the pump box 10 is installed on the top of the storage box 9. The air pipe can maintain the internal pressure when adding or discharging liquid inside the storage box 9, and add purifier or other treatment liquid to the storage box 9 through the liquid adding pipe. The pump body is installed in the pump box 10, and the treatment liquid is extracted from the storage box 9 through the No. 1 pipe, and after being pressurized by the pump body, it is diverted to the two connecting pipes 20 through the No. 2 pipe and the tee pipe. The multiple No. 3 pipes on the connecting pipe 20 transport the treatment liquid to the nozzle 19. The nozzle 19 is set inside the lower box 6 to spray and purify the sewage. The motor 21 is fixed to the bottom of the lower box 6, and the sewage is stirred by the stirring column 22 and the stirring blade 23 to accelerate the dissolution of the purifier and the purification process of the sewage. The inner rod 24 is used to connect the two stirring columns 22 to enhance its stability.

[0028] The middle frame 5 and the lower box 6 fit together through the card slot 17 and the card frame 16 to ensure the tightness of the connection. The four snap rings 25 are respectively mounted on the four card blocks 26 to further strengthen the stability of the connection. The setting of the sealing gasket 27 enhances the sealing of the connection to prevent sewage leakage.

[0029] This application can be used in the field of sewage treatment, and can also be used in other fields applicable to this application. Example

[0030] refer to Figure 1-Figure 5 , based on the improvement of the first embodiment, a modular combined sewage treatment equipment comprises:

[0031] A second filter screen 18 is installed inside the lower box 6 for secondary filtration to further purify the sewage. At the same time, handles 3 are installed on the front and rear sides of the upper box 2 to facilitate the operator to disassemble and clean the equipment.

[0032] However, as is well known to those skilled in the art, the working principles and wiring methods of the controller 4, pump body, electric telescopic rod 15 and motor 21 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience. The pump body, electric telescopic rod 15 and motor 21 are all connected to the controller 4 through lines and are powered by an external power supply.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A modular combined sewage treatment equipment, characterized in that: The invention comprises an inlet pipe (1), an upper box (2), a controller (4), a middle frame (5) and a lower box (6), wherein the inlet pipe (1) is fixedly arranged on one side of the top of the upper box (2), the bottom and one side of the upper box (2) are both set to be open, the middle frame (5) is arranged at the bottom of the upper box (2) and is communicated with the upper box (2), the lower box (6) is arranged at the bottom of the middle frame (5), the four corners of the bottom of the lower box (6) are fixedly connected to support columns (7), the bottoms of the four support columns (7) are fixedly connected to mounting plates, the bottom of the lower box (6) is fixedly provided with a liquid outlet pipe (8), the liquid outlet pipe (8) is provided with a valve, and the controller (4) is fixedly provided on the front side of the upper box (2); A filtering mechanism, the filtering mechanism being arranged inside the upper box (2) and used for filtering sewage; The treatment mechanism is arranged on the lower box (6) and is used to purify sewage.

2. A modular combined sewage treatment equipment according to claim 1, characterized in that: The filtering mechanism comprises a baffle (12), a connecting frame (13), two L-shaped blocks (14), two electric telescopic rods (15) and a No. 1 filter (11), wherein the No. 1 filter (11) is tiltedly arranged inside the upper box (2), the connecting frame (13) is fixedly connected to an open portion on one side of the upper box (2), the bottom of the baffle (12) passes through the top of the connecting frame (13) and is attached to the bottom inner wall of the connecting frame (13), the baffle (12) and the connecting frame (13) slide with each other, the top of the baffle (12) is fixedly connected to a top plate, and the bottom two sides of the top plate are respectively The two electric telescopic rods (15) are fixedly connected to the telescopic ends thereof. The fixed ends of the two electric telescopic rods (15) are fixedly connected to a No. 1 plate. The adjacent sides of the two No. 1 plates are respectively fixedly connected to the front side and the rear side of the same connecting frame (13). One side of the two L-shaped blocks (14) is respectively fixedly connected to one side of the same baffle (12). The inner walls of the two L-shaped blocks (14) are fixedly connected to a T-shaped slider. T-shaped slots adapted to the T-shaped sliders are provided on both sides of one side of the connecting frame (13). The two T-shaped sliders are respectively slidably connected to the two T-shaped slots.

3. The modular combined sewage treatment equipment according to claim 1, characterized in that: The processing mechanism includes a storage box (9), a pump box (10), two connecting pipes (20), a plurality of nozzles (19), two motors (21), two stirring columns (22), a plurality of stirring blades (23) and an inner rod (24), one side of the storage box (9) is fixedly connected to one side of the lower box (6), the top of the storage box (9) is fixedly connected to the bottom of the pump box (10), an air pipe and a liquid adding pipe are fixedly provided on the top of the storage box (9), a pump body is fixedly provided inside the pump box (10) by bolts, an inlet end of the pump body is fixedly connected to a No. 1 pipe, the No. 1 pipe extends to the inside of the storage box (9), a liquid outlet end of the pump body is fixedly connected to a No. 2 pipe, one end of the No. 2 pipe is communicated with one end of the two connecting pipes (20) through a tee pipe, and the two The connecting pipe (20) is provided with a plurality of No. 3 pipes, one end of which passes through the front and rear sides of the same lower box (6) and is fixedly connected to the nozzle (19), the two motors (21) are fixedly arranged at the bottom of the lower box (6) by bolts, the output shafts of the two motors (21) pass through the bottom of the lower box (6) and are fixedly connected to one end of the stirring column (22), the output shafts of the two motors (21) are rotatably connected to the lower box (6), the outer sides of the two stirring columns (22) are fixedly connected to one side of the plurality of stirring blades (23), the other ends of the two stirring columns (22) are fixedly connected to the two sides of the bottom of the same inner rod (24), and the two sides of the inner rod (24) are fixedly connected to the inner wall of the same lower box (6).

4. The modular combined sewage treatment equipment according to claim 1, characterized in that: A second filter screen (18) for secondary filtering of sewage is fixedly connected to the inner wall of the lower box (6) by bolts.

5. The modular combined sewage treatment equipment according to claim 1, characterized in that: A card slot (17) and a card frame (16) are respectively provided on the side where the lower box (6) and the middle frame (5) are close to each other. The card frame (16) and the card slot (17) are fitted with each other. The front and rear sides of the middle frame (5) are fixedly connected with card blocks (26). The front and rear sides of the lower box (6) are rotatably provided with snap rings (25) that fit with the card blocks (26). Four snap rings (25) are respectively sleeved on the four card blocks (26).

6. The modular combined sewage treatment equipment according to claim 1, characterized in that: The front and rear sides of the upper box (2) are both fixedly connected with handles (3) for facilitating disassembly and cleaning of the equipment.

7. The modular combined sewage treatment equipment according to claim 1, characterized in that: Two sealing gaskets (27) for sealing the device connection are fixedly provided at the bottom of the middle frame (5), and the two sealing gaskets (27) are both arranged in an annular shape. The two sealing gaskets (27) are respectively located on the outside and inside of the same card frame (16).

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