Forced circulation wastewater treatment device

Abstract

The utility model discloses a forced circulation waste sewage treatment device, which comprises a base, a sedimentation tank, a desilting device, a water pumping device and a treatment tank, the sedimentation tank is connected with one surface of the base, the desilting device is mounted on the lower surface of the sedimentation tank, the water pumping device and the treatment tank are both connected with one surface of the base, and the treatment tank is mounted on the desilting device. The water pumping device comprises a second rotating shaft, a turbine blade and a water pumping tank, a second through hole is formed in the side surface of the water pumping tank, and the second rotating shaft is rotationally matched with the second through hole. Meanwhile, fan blades, a third motor and a third rotating shaft are arranged, forced driving is achieved, the flowability of waste water during discharging is effectively enhanced, and a third water conveying pipe is prevented from being blocked. And the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of sewage treatment, and particularly relates to a sewage treatment device for forced circulation of waste water. Background Technique

[0002] During the production process of construction sites and factories, a certain amount of waste water will inevitably be generated. If this waste water is directly discharged into rivers, it will seriously pollute the environment.

[0003] The waste water generated during the production process must be treated before being discharged. Existing waste water treatment devices in factories often become blocked due to too many impurity particles. The three-stage sedimentation tanks used in construction sites rely on natural sedimentation, resulting in low waste water treatment efficiency. Therefore, we propose a forced-circulation water supply and drainage waste water treatment device suitable for construction sites and factories. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sewage treatment device for forced circulation for the existing device, so as to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A sewage treatment device for forced circulation, including a base, a sedimentation tank, a dredging device, a pumping device, and a treatment tank. The sedimentation tank is connected to one surface of the base. The dredging device is installed on the lower surface of the sedimentation tank. The pumping device and the treatment tank are both connected to one surface of the base. The pumping device includes a second rotating shaft, turbine blades, and a pumping tank. A second through hole is provided on the side surface of the pumping tank. The second rotating shaft is rotationally matched with the second through hole. One end of the second rotating shaft is connected to the turbine blades.

[0006] Preferably, the base includes a base body, a supporting frustum, and columns. The supporting frustum is installed on one surface of the base body. One end of each of the several columns is welded to one surface of the base body.

[0007] Preferably, the sedimentation tank includes a sedimentation tank body and a first water delivery pipe. The first water delivery pipe is connected to the circumferential side surface of the sedimentation tank body.

[0008] Preferably, the dredging device includes a first rotating shaft, a first motor, and a dredging plate. A first through hole is provided on the lower surface of the sedimentation tank. The first rotating shaft is rotationally matched with the first through hole. One end of the first rotating shaft is connected to the dredging plate. The other end of the first rotating shaft is rotationally matched with the first motor.

[0009] Preferably, the pumping device further includes a motor fixing seat and a second motor. The motor fixing seat is welded to one surface of the base. The second motor is installed on one surface of the motor fixing seat.

[0010] Preferably, the treatment tank includes a treatment tank body, a second water delivery pipe, a third motor, a third rotating shaft, a fan blade, and a third water delivery pipe. One end of the second water delivery pipe is connected to the circumferential side surface of the water pumping tank, and the other end of the second water delivery pipe is connected to the side surface of the treatment tank body. A third through hole is provided on the lower surface of the treatment tank body. The third rotating shaft is rotationally matched with the third through hole. One end of the third rotating shaft is connected to the fan blade, and the other end of the third rotating shaft is rotationally matched with the third motor. The third water delivery pipe is installed on the lower surface of the treatment tank body.

[0011] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: In the present utility model,

[0012] (1) By providing a dredging device, the sludge and debris in the sedimentation tank can be regularly cleaned, effectively improving the efficiency of wastewater treatment, preventing blockage, and extending the service life of the device;

[0013] (2) By providing a fan blade, a third motor, and a third rotating shaft, forced driving effectively enhances the fluidity during the discharge of wastewater, preventing blockage of the third water delivery pipe and improving the efficiency of wastewater treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic diagram of the overall structure of a forced circulation wastewater treatment device of the present utility model;

[0016] Figure 2 is a front view structural schematic diagram of a forced circulation wastewater treatment device of the present utility model;

[0017] Figure 3 is a top view structural schematic diagram of a forced circulation wastewater treatment device of the present utility model;

[0018] Figure 4 is of the present utility model Figure 3 a cross-sectional structural schematic diagram at A-A in.

[0019] In the figure: 100, base; 101, supporting frustum; 102, pillar; 200, sedimentation tank; 201, first water pipe; 300, dredging device; 301, first rotating shaft; 302, first motor; 303, dredging plate; 400, pumping device; 401, motor fixing seat; 402, second motor; 403, second rotating shaft; 404, turbine blade; 405, pumping tank; 500, treatment tank; 501, second water pipe; 502, third motor; 503, third rotating shaft; 504, fan blade; 505, third water pipe. Specific implementation mode

[0020] The technical solution of the present utility model will be further described in detail and non - restrictively with reference to the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a waste water treatment device with forced circulation, including a base 100, a sedimentation tank 200, a dredging device 300, a pumping device 400, and a treatment tank 500. The sedimentation tank 200 is connected to one surface of the base 100. The dredging device 300 is installed on the lower surface of the sedimentation tank 200. Both the pumping device 400 and the treatment tank 500 are connected to one surface of the base 100. The pumping device 400 includes a second rotating shaft 403, turbine blades 404, and a pumping tank 405. A second through - hole is provided on the side surface of the pumping tank 405. The second rotating shaft 403 is rotationally matched with the second through - hole, and one end of the second rotating shaft 403 is connected to the turbine blades 404.

[0022] Furthermore, the base 100 includes a base body, a supporting frustum 101, and pillars 102. The supporting frustum 101 is installed on one surface of the base body. One end of several pillars 102 is welded to one surface of the base body, which is beneficial to improving the stability of the overall structure.

[0023] Furthermore, the sedimentation tank 200 includes a sedimentation tank body and a first water pipe 201. The first water pipe 201 is connected to the circumferential side surface of the sedimentation tank body. By setting the sedimentation tank 200, larger contaminants can be effectively removed to prevent the equipment from being blocked.

[0024] Furthermore, the dredging device 300 includes a first rotating shaft 301, a first motor 302, and a dredging plate 303. A first through hole is provided on the lower surface of the sedimentation tank 200. The first rotating shaft 301 is rotationally matched with the first through hole. One end of the first rotating shaft 301 is connected to the dredging plate 303, and the other end of the first rotating shaft 301 is rotationally matched with the first motor 302. By providing the dredging device 300, the sludge and debris in the sedimentation tank 200 can be regularly cleaned, effectively improving the efficiency of wastewater treatment, preventing blockage, and extending the service life of the device.

[0025] Furthermore, the pumping device 400 further includes a motor fixing seat 401 and a second motor 402. The motor fixing seat 401 is welded to one surface of the base 100, and the second motor 402 is installed on one surface of the motor fixing seat 401. By providing the pumping device 400, the fluidity of the wastewater is enhanced, effectively preventing sludge precipitation and blockage.

[0026] Furthermore, the treatment tank 500 includes a treatment tank body, a second water delivery pipe 501, a third motor 502, a third rotating shaft 503, fan blades 504, and a third water delivery pipe 505. One end of the second water delivery pipe 501 is connected to the circumferential side surface of the pumping tank 405, and the other end of the second water delivery pipe 501 is connected to the side surface of the treatment tank body. A third through hole is provided on the lower surface of the treatment tank body. The third rotating shaft 503 is rotationally matched with the third through hole. One end of the third rotating shaft 503 is connected to the fan blades 504, and the other end of the third rotating shaft 503 is rotationally matched with the third motor 502. The third water delivery pipe 505 is installed on the lower surface of the treatment tank body. By providing the fan blades 504, the third motor 502, and the third rotating shaft 503, the fluidity during wastewater discharge is effectively enhanced, preventing blockage of the third water delivery pipe 505.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A forced circulation wastewater treatment device, comprising a base (100), a sedimentation tank (200), a dredging device (300), a pumping device (400), and a treatment tank (500), characterized in that: The sedimentation tank (200) is connected to a surface of the base (100), the dredging device (300) is installed on the lower surface of the sedimentation tank (200), the pumping device (400) and the treatment tank (500) are both connected to a surface of the base (100), the pumping device (400) comprises a second rotating shaft (403), turbine blades (404) and a pumping box (405), a second through hole is provided on the side surface of the pumping box (405), the second rotating shaft (403) is rotatably matched with the second through hole, and one end of the second rotating shaft (403) is connected to the turbine blade (404).

2. A forced circulation wastewater treatment device according to claim 1, characterized in that: The base (100) comprises a base body, a supporting truncated platform (101) and pillars (102); the supporting truncated platform (101) is mounted on a surface of the base body, and one end of a plurality of pillars (102) are welded to a surface of the base body.

3. A forced circulation wastewater treatment device according to claim 1, characterized in that: The sedimentation tank (200) comprises a sedimentation tank body and a first water pipe (201), wherein the first water pipe (201) is connected to the peripheral side of the sedimentation tank body.

4. A forced circulation wastewater treatment device according to claim 1, characterized in that: The dredging device (300) comprises a first rotating shaft (301), a first motor (302) and a dredging plate (303); a first through hole is provided on the lower surface of the sedimentation tank (200); the first rotating shaft (301) is rotatably matched with the first through hole; one end of the first rotating shaft (301) is connected to the dredging plate (303); and the other end of the first rotating shaft (301) is rotatably matched with the first motor (302).

5. The forced circulation wastewater treatment device according to claim 1, characterized in that: The water pumping device (400) further comprises a motor fixing seat (401) and a second motor (402); the motor fixing seat (401) is welded to a surface of the base (100); and the second motor (402) is mounted on a surface of the motor fixing seat (401).

6. A forced circulation wastewater treatment device according to claim 1, characterized in that: The treatment pool (500) comprises a treatment pool body, a second water pipe (501), a third motor (502), a third rotating shaft (503), a fan blade (504) and a third water pipe (505), wherein one end of the second water pipe (501) is connected to the peripheral side of a water pumping box (405), and the other end of the second water pipe (501) is connected to the side surface of the treatment pool body. A third through hole is provided on the lower surface of the treatment pool body, and the third rotating shaft (503) is rotatably matched with the third through hole. One end of the third rotating shaft (503) is connected to the fan blade (504), and the other end of the third rotating shaft (503) is rotatably matched with the third motor (502). The third water pipe (505) is installed on the lower surface of the treatment pool body.

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