Environment-friendly sewage treatment equipment
By introducing a driving stirring and flocculation collection structure and rotary collection bracket into the sewage treatment equipment, the problem of poor purification effect of existing equipment is solved, and a more efficient sewage purification effect is achieved.
Patent Information
- Application Number
- CN202323376725.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-12
AI Technical Summary
The existing sewage treatment equipment uses flocculants to purify sewage, and the purification effect is poor, because flocculants rely on gravity deposition, and some of the precipitates are taken out when extracted, resulting in poor purification effect.
An environmental protection sewage treatment equipment was designed, using a drive stirring and flocculation collection structure, which increased the contact between flocculants and pollutants by driving stirring, and used a rotary collection bracket and water filter network to collect flocculation to prevent precipitates from flowing with the water. out.
It improves the purification efficiency of flocculant, ensures that the precipitates are effectively collected and processed in the equipment, enhances the purification effect of sewage, and solves the problem of poor purification effect of existing equipment.
Smart Images
Figure CN222250197U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to environmental protection sewage treatment equipment. Background Art
[0002] Sewage treatment refers to the purification and treatment of wastewater to remove pollutants so that it meets discharge standards or reusable water quality requirements. After pre-purification, the sewage needs to be condensed into flocs using a flocculant to purify the tiny particles floating in the water. Most of the existing flocculation purification equipment directly adds flocculants to the sewage, and then allows it to naturally settle at the bottom through the action of gravity. After treatment, when the sewage is pumped out, some sediment will be carried out by the water flow, and the purification effect is poor. Summary of the invention
[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: an environmental protection sewage treatment equipment, comprising: a flocculation tank, wherein a driving stirring flocculation collection structure is installed inside the flocculation tank;
[0004] The driving stirring flocculation collection structure comprises: a flocculation chamber, a water inlet pipe, a drain pipe, a pair of mounting seats, two pairs of hydraulic push rods, a pair of connecting frames, a sealing top cover, a pair of mounting frames, a gear reducer, a driving motor, a support frame, a rotating shaft and a pair of flocculation collection components;
[0005] The flocculation chamber is opened inside the flocculation tank, the water inlet pipe is embedded in the upper position of the front wall of the flocculation tank, the drain pipe is installed below the water inlet pipe, a pair of mounting seats are installed on both sides of the flocculation tank, two pairs of hydraulic push rods are installed on a pair of mounting seats, a pair of connecting frames are installed on the two pairs of hydraulic push rods, the sealing top cover is installed at the top opening of the flocculation tank, the sealing top cover is connected to a pair of connecting frames, a pair of mounting frames are installed on the upper wall of the sealing top cover, the gear reducer is installed on a pair of mounting frames, the driving motor is installed on the gear reducer, the support frame is installed on the lower wall of the sealing top cover, the rotating shaft is embedded in the sealing top cover and the support frame, the upper end of the rotating shaft passes through the sealing top cover and is connected to the output end of the gear reducer, and a pair of flocculation collection components are installed on the rotating shaft.
[0006] Preferably, fixing frames are installed on the two pairs of hydraulic push rods.
[0007] Preferably, a pair of connecting frames are installed on the output ends of the two pairs of hydraulic push rods through connecting sleeves.
[0008] Preferably, a switch valve is installed on the drain pipe.
[0009] Preferably, one of the pair of flocculation collection components comprises: a collection bracket, a pair of water filter nets, a closing cover, a pair of fixed shafts, a pair of spring telescopic rods and a pair of rotating hinge seats;
[0010] The collecting bracket is installed on the rotating shaft, a pair of water filter nets are installed on the collecting bracket, a closing cover is movably installed on the front end of the collecting bracket, a pair of fixed shafts are installed on the inner wall of the collecting bracket, one end of a pair of spring telescopic rods is installed on the pair of fixed shafts, a pair of rotating hinge seats are installed on the closing cover, and the other end of the pair of spring telescopic rods is installed on the pair of rotating hinge seats.
[0011] Preferably, the closing cover is mounted on the collecting bracket by means of a hinge.
[0012] Beneficial Effects
[0013] The utility model provides an environmental protection sewage treatment equipment, which has the following beneficial effects: this scheme uses a driven stirring flocculation collection structure, which increases the contact between the flocculant and the pollutants by driving the stirring, increases the flocculation speed, and collects the generated floccules during stirring to prevent them from being discharged again with the water during subsequent water discharge. A lifting structure is added to clean the interior to ensure the purification effect of the equipment, which solves the problem that most existing flocculation purification equipment directly adds flocculants to the sewage, and then allows it to naturally settle at the bottom through the action of gravity. After treatment, some sediment will be brought out under the drive of the water flow when the sewage is pumped out, resulting in poor purification effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of an environmental protection sewage treatment equipment described in the utility model.
[0015] Figure 2 This is a schematic diagram of the top view and cross-sectional structure of a collecting bracket of an environmental protection sewage treatment equipment described in the utility model.
[0016] Figure 3 This is a schematic diagram of the main structure of an environmental protection sewage treatment equipment described in the utility model.
[0017] In the figure: 1-flocculation tank; 2-flocculation chamber; 3-water inlet pipe; 4-drain pipe; 5-mounting seat; 6-hydraulic push rod; 7-connecting frame; 8-sealing top cover; 9-mounting frame; 10-gear reducer; 11-driving motor; 12-support frame; 13-rotating shaft; 14-fixing frame; 15-connecting sleeve; 16-switching valve; 17-collecting bracket; 18-water filter net; 19-closing cover; 20-fixed shaft; 21-spring telescopic rod; 22-rotating hinge seat; 23-hinge. DETAILED DESCRIPTION
[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0019] Example: See Figure 1-3 When the driving stirring flocculation collection structure is used, the hydraulic push rod 6 installed on the mounting seat 5 starts the output end to contract, and the hydraulic push rod 6 drives the sealing top cover 8 to be fastened to the top of the flocculation tank 1 through the connecting frame 7, and the sewage to be treated is injected into the flocculation chamber 2 through the water inlet pipe 3, and then the flocculant is added, and the driving motor 11 is started. The driving motor 11 rotates and drives the rotating shaft 13 to rotate after being decelerated by the gear reducer 10 installed on the mounting frame 9. The rotating shaft 13 rotates and drives a pair of collecting brackets 17 to rotate, and the collecting brackets 17 When rotating in sewage, the closing cover 19 installed on the collecting bracket 17 through the hinge 23 is opened under the impact of the water flow, and the spring telescopic rod 21 is compressed by the rotating hinge seat 22. The collecting bracket 17 equipped with the water filter net 18 filters and collects the generated flocs inside when rotating. When the rotation stops, the closing cover 19 is free from the impact of the water flow, and is driven by the spring telescopic rod 21 to rebound and fasten on the collecting bracket 17, thereby collecting the generated flocs inside the collecting bracket 17, thereby achieving the purpose of flocculant purification.
[0020] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An environmental protection sewage treatment equipment, comprising: The flocculation tank (1) is characterized in that a driving, stirring, flocculation and collection structure is installed inside the flocculation tank (1); The driving stirring flocculation collection structure comprises: a flocculation chamber (2), a water inlet pipe (3), a drainage pipe (4), a pair of mounting seats (5), two pairs of hydraulic push rods (6), a pair of connecting frames (7), a sealing top cover (8), a pair of mounting frames (9), a gear reducer (10), a driving motor (11), a support frame (12), a rotating shaft (13), and a pair of flocculation collection components; The flocculation chamber (2) is opened inside the flocculation tank (1), the water inlet pipe (3) is embedded in the upper position of the front wall of the flocculation tank (1), the drainage pipe (4) is installed below the water inlet pipe (3), a pair of mounting seats (5) are installed at both sides of the flocculation tank (1), two pairs of hydraulic push rods (6) are installed on the pair of mounting seats (5), a pair of connecting frames (7) are installed on the two pairs of hydraulic push rods (6), a sealing top cover (8) is installed at the top opening position of the flocculation tank (1), the sealing top cover (8) is connected to the pair of connecting frames (7), and a pair of The mounting frame (9) is mounted on the upper wall of the sealing top cover (8), the gear reducer (10) is mounted on a pair of mounting frames (9), the driving motor (11) is mounted on the gear reducer (10), the support frame (12) is mounted on the lower wall of the sealing top cover (8), the rotating shaft (13) is embedded in the sealing top cover (8) and the support frame (12), the upper end of the rotating shaft (13) passes through the sealing top cover (8) and is connected to the output end of the gear reducer (10), and a pair of flocculant collection components are mounted on the rotating shaft (13).
2. The environmental protection sewage treatment equipment according to claim 1, characterized in that: A fixing frame (14) is mounted on the two pairs of hydraulic push rods (6).
3. The environmental protection sewage treatment equipment according to claim 1, characterized in that: A pair of connecting frames (7) are mounted on the output ends of the two pairs of hydraulic push rods (6) via connecting sleeves (15).
4. The environmental protection sewage treatment equipment according to claim 1, characterized in that: An on-off valve (16) is installed on the drain pipe (4).
5. The environmental protection sewage treatment equipment according to claim 1, characterized in that: One of the pair of flocculation collection components comprises: a collection bracket (17), a pair of water filter nets (18), a closing cover (19), a pair of fixed shafts (20), a pair of spring telescopic rods (21), and a pair of rotating hinge seats (22); A collecting bracket (17) is mounted on the rotating shaft (13), a pair of water filter nets (18) are mounted on the collecting bracket (17), a closing cover (19) is movably mounted on the front end of the collecting bracket (17), a pair of fixed shafts (20) are mounted on the inner wall surface of the collecting bracket (17), one end of a pair of spring telescopic rods (21) is mounted on the pair of fixed shafts (20), a pair of rotating hinge seats (22) are mounted on the closing cover (19), and the other end of the pair of spring telescopic rods (21) is mounted on the pair of rotating hinge seats (22).
6. The environmental protection sewage treatment equipment according to claim 5, characterized in that: The closing cover (19) is mounted on the collecting support (17) via a hinge (23).