Sewage treatment device for environmental protection

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment device for environmental protection, which comprises a mixing box, the middle side of the top end of the mixing box is fixedly connected with first support frames which are opposite front and back, the top ends of the first support frames are fixedly connected with a double-head motor, and the output end of the bottom side of the double-head motor is fixedly connected with a connecting rod. Uniformly distributed stirring blade frames are fixedly connected to the outer sides of the connecting rods, and uniformly distributed protection rings are fixedly connected to the outer sides of the stirring blade frames. According to the sewage treatment device, sewage in the mixing box is integrally mixed, so that the mixing effect is ensured, and meanwhile, chemical substances can be ensured to fully contact and react by mixing chemical raw materials and the sewage, so that the sewage treatment efficiency is improved to the maximum extent. And the chemical substances can more effectively remove organic matters, heavy metals and other pollutants in the sewage.

Description

Technical Field

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

[0002] With the accelerated development of industrialization and urbanization, sewage discharge has become one of the serious environmental problems. Industrial wastewater, agricultural sewage and domestic sewage contain a large amount of harmful substances such as organic matter, chemicals and microorganisms. If they are directly discharged into the environment, they will cause serious pollution to water bodies, soil and air, threatening human health and the stability of the ecosystem. In order to solve the problem of sewage treatment, environmentally friendly sewage treatment devices have emerged. These devices treat and purify sewage through physical, chemical and biological methods to remove harmful substances in it so that it meets environmental emission standards or reusable water quality standards. This not only helps to reduce the harm of sewage to the environment, but also can maximize the recovery and utilization of water resources and realize the recycling of water resources.

[0003] After searching, the existing patent (Announcement No.: CN214880778U) discloses a sewage treatment device for environmental protection, which relates to the technical field of sewage treatment. The utility model includes a filter tank, a filtering mechanism arranged inside the filter tank, and a processing mechanism arranged on the filter tank. The utility model is a sewage treatment device for environmental protection. By setting a filter screen and an activated carbon filter plate to cooperate with each other, one side filtering is performed through the filter screen, and an activated carbon screen is also set for secondary adsorption and filtration, so that the sewage after filtration is cleaner and filtered completely. A chemical treatment chamber is also formed by the filter screen and the activated carbon filter plate, and chemical raw materials are input in cooperation with the input pipe for chemical treatment, which increases the chemical treatment link and completes the sewage treatment link. Then, an installation slide rail, a connecting block and a slider are set to cooperate with each other, and the filter screen and the activated carbon filter plate are connected by the slider and the connecting block. It is easy to install and disassemble by cooperating with the installation slide rail, and it is easy to carry out maintenance.

[0004] However, in the actual use of the above scheme, the chemical raw materials are directly transported into the sewage, and there is no internal mixing equipment to mix the chemical raw materials and sewage. This may result in the chemical raw materials and sewage not being fully mixed, which may cause uneven treatment process. Some areas may have more suspended matter or other impurities, while other areas have fewer, affecting the consistency and stability of the treatment.

[0005] In view of this, the utility model proposes a sewage treatment device for environmental protection. Utility Model Content

[0006] The utility model provides a sewage treatment device for environmental protection, which solves the problem in the related art that chemical raw materials for various sewage treatments cannot be effectively mixed with sewage.

[0007] The technical solution of the utility model is as follows: A sewage treatment device for environmental protection, comprising a mixing box, a first supporting frame opposite to the front and rear being fixedly connected to the middle side of the top of the mixing box, a double-headed motor being fixedly connected to the top of the first supporting frame, a connecting rod being fixedly connected to the bottom output end of the double-headed motor, a uniformly distributed stirring blade frame being fixedly connected to the outside of the connecting rod, and a uniformly distributed protective ring being fixedly connected to the outside of the stirring blade frame.

[0008] Preferably, a fixing frame is fixedly connected to the right side of the top of the mixing box, and a second water inlet pipe is fixedly connected to the inner side of the top of the fixing frame.

[0009] Preferably, the bottom end of the second water inlet pipe is fixedly connected to a sealing chamber, and the inner side of the front end of the sealing chamber is fixedly connected to the first water inlet pipe.

[0010] Preferably, a filter box is fixedly connected to the right bottom end of the first water inlet pipe.

[0011] Preferably, a second support frame is fixedly connected to the bottom end of the sealing bin, and the second support frame is fixedly connected to the mixing box.

[0012] Preferably, a cleaning rack is fixedly connected to the top output end of the double-head motor, and the cleaning rack is rotatably connected to the filter box.

[0013] Preferably, the cleaning frame is rotatably connected to the sealing chamber.

[0014] Preferably, an anti-overflow box opposite to the front and rear is fixedly connected to the outer side of the mixing box, a water outlet pipe is fixedly connected to the right side of the anti-overflow box, and the water outlet pipe is fixedly connected to the mixing box.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the double-headed motor uses the connecting rod to drive the stirring blade frame and the protective ring to rotate at the same time, so that the sewage and the chemical raw materials for sewage treatment are stirred and mixed by the rotation of the stirring blade frame, and the bottom sewage is pushed upward by the stirring blade frame, so that the sewage in the mixing box is mixed as a whole to ensure the mixing effect. At the same time, by mixing the chemical raw materials and sewage, it can ensure that the chemical substances are fully contacted and reacted, thereby maximizing the efficiency of sewage treatment. Chemical substances can more effectively remove organic matter, heavy metals and other pollutants in sewage;

[0017] 2. In the utility model, the cleaning frame is driven to rotate by a double-headed motor at the same time, so as to clean the outer wall of the filter box, so as to prevent the filter box from being blocked by impurities in the sewage filtration. Cleaning the filter bin can remove impurities, suspended matter and sludge accumulated on the filter material or filter screen, restore the permeability and efficiency of the filter, and ensure the normal operation and treatment efficiency of the sewage treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter box of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the internal structure of the mixing box of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the stirring blade frame of the utility model.

[0024] In the figure: 1. mixing box; 2. first support frame; 3. double-head motor; 4. cleaning frame; 5. filter box; 6. first water inlet pipe; 7. sealing chamber; 8. second water inlet pipe; 9. fixing frame; 10. second support frame; 11. connecting rod; 12. stirring blade frame; 13. protective ring; 14. water outlet pipe; 15. anti-overflow box. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] A preferred embodiment of the sewage treatment device for environmental protection provided by the utility model is as follows Figures 1 to 5As shown: a sewage treatment device for environmental protection, including a mixing box 1, a first support frame 2 opposite to each other is fixedly connected to the middle side of the top of the mixing box 1, the first support frame 2 is fixed by the mixing box 1, a double-headed motor 3 is fixedly connected to the top of the first support frame 2, the double-headed motor 3 is fixed by the first support frame 2, a connecting rod 11 is fixedly connected to the output end of the bottom side of the double-headed motor 3, the connecting rod 11 is driven to rotate by the double-headed motor 3, the outer side of the connecting rod 11 is fixedly connected to a uniformly distributed stirring blade frame 12, the stirring blade frame 12 is driven to rotate by the connecting rod 11, the outer side of the stirring blade frame 12 is fixedly connected to a uniformly distributed protective ring 13, the protective ring 13 is fixed by the stirring blade frame 12, and the stirring blade frame 12 is protected by the protective ring 13.

[0028] Example 2

[0029] Based on Example 1, a preferred embodiment of the sewage treatment device for environmental protection provided by the present invention is as follows: Figures 1 to 5 As shown: a fixing frame 9 is fixedly connected to the right side of the top of the mixing box 1, and the fixing frame 9 is fixed by the mixing box 1. A second water inlet pipe 8 is fixedly connected to the inner side of the top of the fixing frame 9, and the second water inlet pipe 8 is fixed by the fixing frame 9.

[0030] In this embodiment, the bottom end of the second water inlet pipe 8 is fixedly connected to a sealed bin 7, and the sealed bin 7 is fixedly connected via the second water inlet pipe 8. The inner side of the front end of the sealed bin 7 is fixedly connected to a first water inlet pipe 6, and the first water inlet pipe 6 is fixed via the sealed bin 7.

[0031] In this embodiment, a filter box 5 is fixedly connected to the bottom right end of the first water inlet pipe 6, and the filter box 5 is fixed by the first water inlet pipe 6. At the same time, the sealing chamber 7 and the filter box 5 are fixed at the same time by the first water inlet pipe 6, and it is ensured that there is a gap between the sealing chamber 7 and the filter box 5 for the flow of the sewage transported in.

[0032] In this embodiment, a second support frame 10 is fixedly connected to the bottom end of the sealing chamber 7, and the sealing chamber 7 is fixed by the second support frame 10. The second support frame 10 is fixedly connected to the mixing box 1, and the second support frame 10 is fixed by the mixing box 1.

[0033] In this embodiment, a cleaning rack 4 is fixedly connected to the top output end of the double-headed motor 3, and the cleaning rack 4 is driven to rotate by the double-headed motor 3. The cleaning rack 4 is rotatably connected to the filter box 5, and the outer wall of the filter box 5 is cleaned by the cleaning rack 4.

[0034] In this embodiment, the cleaning rack 4 is rotatably connected to the sealing chamber 7 , and the inner wall of the sealing chamber 7 is cleaned simultaneously by the cleaning rack 4 .

[0035] In this embodiment, an anti-overflow box 15 is fixedly connected to the outside of the mixing box 1, which is opposite to the front and rear. The anti-overflow box 15 is fixed by the mixing box 1, and the anti-overflow box 15 provides a larger storage space for the mixing box 1 to prevent a large amount of sewage from overflowing from the mixing box 1. An outlet pipe 14 is fixedly connected to the right side of the anti-overflow box 15, and the outlet pipe 14 is fixedly connected to the mixing box 1.

[0036] The working principle and use process of the utility model are as follows: when the sewage treatment device for environmental protection is in operation, the sewage is first transported into the sealed bin 7 through the second water inlet pipe 8, and then the sewage flows downward through the gap between the sealed bin 7 and the filter box 5, and then the sewage is initially filtered through the filter holes outside the filter box 5 and transported into the mixing box 1 through the first water inlet pipe 6 inside the filter box 5, and then the double-headed motor 3 uses the connecting rod 11 to simultaneously drive the stirring blade frame 12 and the protective ring 13 to rotate, so that the sewage in the mixing box 1 and the chemical raw materials for sewage treatment are mixed, and at the same time, the double-headed motor 3 drives the cleaning frame 4 to clean the outer wall of the filter box 5 and the inner wall of the sealed bin 7, so as to ensure the normal operation of the equipment.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage treatment device for environmental protection, comprising a mixing tank (1), characterized in that: A first support frame (2) facing each other front and back is fixedly connected to the middle of the top of the mixing box (1); a double-headed motor (3) is fixedly connected to the top of the first support frame (2); a connecting rod (11) is fixedly connected to the output end of the bottom side of the double-headed motor (3); a uniformly distributed stirring blade frame (12) is fixedly connected to the outside of the connecting rod (11); and a uniformly distributed protective ring (13) is fixedly connected to the outside of the stirring blade frame (12).

2. The sewage treatment device for environmental protection according to claim 1, characterized in that: A fixing frame (9) is fixedly connected to the right side of the top end of the mixing box (1), and a second water inlet pipe (8) is fixedly connected to the inner side of the top end of the fixing frame (9).

3. The sewage treatment device for environmental protection according to claim 2, characterized in that: The bottom end of the second water inlet pipe (8) is fixedly connected to a sealing chamber (7), and the inner side of the front end of the sealing chamber (7) is fixedly connected to the first water inlet pipe (6).

4. The sewage treatment device for environmental protection according to claim 3, characterized in that: The right bottom end of the first water inlet pipe (6) is fixedly connected to a filter box (5).

5. The sewage treatment device for environmental protection according to claim 3, characterized in that: A second support frame (10) is fixedly connected to the bottom end of the sealing bin (7), and the second support frame (10) is fixedly connected to the mixing box (1).

6. The sewage treatment device for environmental protection according to claim 1, characterized in that: A cleaning frame (4) is fixedly connected to the top output end of the double-headed motor (3), and the cleaning frame (4) is rotatably connected to the filter box (5).

7. The sewage treatment device for environmental protection according to claim 6, characterized in that: The cleaning frame (4) is rotatably connected to the sealing bin (7).

8. The sewage treatment device for environmental protection according to claim 1, characterized in that: The outer side of the mixing box (1) is fixedly connected to an anti-overflow box (15) facing each other front and back, the right side of the anti-overflow box (15) is fixedly connected to a water outlet pipe (14), and the water outlet pipe (14) is fixedly connected to the mixing box (1).

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