Wastewater treatment and recycling equipment for house building construction

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to wastewater treatment and recycling equipment for house building construction, which comprises a filter box, a filter plate fixedly mounted in the filter box, a raking claw mounted on the upper side of the filter plate, a stirring rod arranged on the lower side of the raking claw, a filter cartridge mounted on the lower side of the stirring rod, and a water suction pump arranged on the lower side of the filter cartridge. A sediment box is arranged on one side of the water suction pump; a drainage pump is mounted on one side of the sediment box; the device has the beneficial effects that impurities on the filter plate are removed from the filter plate through raking claws and discharged through a sewage discharge hopper, an output shaft of a small motor drives a stirring rod to fully mix wastewater and a treatment agent in the filter box, the wastewater treatment efficiency is improved, and a filter cartridge is fixedly mounted at the bottom of an inner cavity of the filter box, so that the cleanliness of the wastewater entering the settling box is improved; the settling tank is provided with an adsorption plate, so that small particle impurities floating in the wastewater can be adsorbed, the cleanliness of water is improved, and the wastewater can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment and reuse device for building construction. Background Technique

[0002] Wastewater treatment is to use physical, chemical and biological methods to treat wastewater, purify the wastewater, reduce pollution, so as to achieve wastewater recycling and reuse, and make full use of water resources.

[0003] In the prior art, in the use of rainwater and wastewater recycling equipment, because the existing coarse filtration structure is simple and only simply filters the impurities in the wastewater, the direct discharge of wastewater not only cannot be recycled, but also easily causes secondary pollution to the environment. Therefore, the utility model provides a wastewater treatment and reuse device for building construction to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wastewater treatment and reuse device for building construction to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wastewater treatment and reuse device for building construction, comprising: a filtration tank, a filter plate is fixedly installed in the filtration tank, a rake claw is installed above the filter plate, and a stirring rod is arranged below the rake claw.

[0006] A filter cylinder is installed below the stirring rod, a water pump is arranged below the filter cylinder, a sedimentation tank is arranged on one side of the water pump, and a drainage pump is installed on one side of the sedimentation tank.

[0007] Preferably, one side of the filtration tank is fixedly connected with a support plate, the other side of the filtration tank is fixedly connected with a sewage hopper, and a large motor is fixedly installed on one side of the support plate.

[0008] Preferably, both sides of the rake claw are fixedly connected with sliders, the sliders are slidably installed in the filtration tank, and the sliders are internally threaded with threaded rods.

[0009] Preferably, there are two threaded rods which are symmetrically arranged about the central plane of the filtration tank. One end of each of the two threaded rods is fixedly sleeved with a sprocket, a chain is sleeved on the sprocket, and one end of one of the threaded rods is fixedly connected with the output end of the large motor.

[0010] Preferably, the stirring rod is rotatably sleeved in the filtration tank, one end of the stirring rod is fixedly connected with the output end of a small motor, and one side of the small motor is fixedly connected with the filtration tank.

[0011] Preferably, the filter cylinder is fixedly installed at the bottom of the filtration tank, the input end of the water pump is communicated with the bottom of the filtration tank, and the output end of the water pump is communicated with the sedimentation tank through a connecting pipe.

[0012] Preferably, an adsorption plate is fixedly installed in the precipitation tank, and the input end of the drainage pump is communicated with one side of the precipitation tank.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. A filter plate and a rake claw are arranged in the filter tank. The impurities entering the filter tank are filtered by the filter plate, and the impurities on the filter plate are removed from the filter plate by the rake claw and discharged through the sewage discharge hopper.

[0015] 2. A stirring mechanism is installed in the filter tank, so that the output shaft of the rotating small motor drives the stirring rod to fully mix the wastewater and the treatment agent in the filter tank, improving the wastewater treatment efficiency.

[0016] 3. A filter cylinder is fixedly installed at the bottom of the inner cavity of the filter tank. A filter element is arranged in the filter cylinder, which can further filter the wastewater in the filter tank, thereby improving the cleanliness of the wastewater entering the precipitation tank.

[0017] 4. The precipitation tank is provided with an adsorption plate, which can adsorb small particle impurities floating in the wastewater, increasing the cleanliness of the water, so that the wastewater can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a top view schematic diagram of the overall structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the internal structure of the present utility model;

[0021] Figure 4 is a side view schematic diagram of the overall structure of the present utility model.

[0022] In the figure: 1. Filter tank; 2. Filter plate; 3. Rake claw; 4. Stirring rod; 5. Filter cylinder; 6. Water pump; 7. Precipitation tank; 8. Drainage pump; 9. Support plate; 10. Sewage discharge hopper; 11. Large motor; 12. Slide block; 13. Threaded rod; 14. Sprocket; 15. Chain; 16. Small motor; 17. Connecting pipe; 18. Adsorption plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to clearly and completely describe the purpose and technical solutions of the present utility model, and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", 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 and simplifying the description, 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 of the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring these embodiments. Additionally, all embodiments can be used in combination with each other.

[0027] Please refer to Figures 1 to 4, the utility model provides a technical solution: a wastewater treatment and reuse device for building construction, including: a filtration tank 1, a filter plate 2 is fixedly installed in the filtration tank 1, a rake claw 3 is installed above the filter plate 2, a stirring rod 4 is arranged below the rake claw 3, an inclined filter plate 2 is fixedly installed in the filtration tank 1 to preliminarily filter the wastewater poured into the filtration tank 1. Through the reciprocating movement of the rake claw 3, it is convenient to remove the filtered impurities from the filter plate 2. The stirring of the stirring rod 4 facilitates the full mixing of the wastewater treatment agent and the wastewater. One side of the filtration tank 1 is fixedly connected to a support plate 9, and the other side of the filtration tank 1 is fixedly connected to a sewage discharge hopper 10. The support plate 9 on one side of the filtration tank 1 fixedly supports the large motor 11. The sewage discharge hopper 10 fixedly installed on the other side of the filtration tank 1 facilitates the discharge of the filtered impurities. Both sides of the rake claw 3 are fixedly connected to a slider 12, the slider 12 is slidably installed in the filtration tank 1, the slider 12 is threadedly connected to a threaded rod 13, bearing seats are fixedly installed in the filtration tank 1 and on the support plate 9, the threaded rod 13 is rotatably sleeved in the bearing seats, and the bearing seats stably support the threaded rod 13. The slider 12 is installed in the filtration tank 1, and the filtration tank 1 limits the slider 12, thus facilitating its sliding. The slider 12 is fixedly connected to the rake claw 3. There are two threaded rods 13 which are symmetrically arranged about the central plane of the filtration tank 1. One end of each of the two threaded rods 13 is fixedly sleeved with a sprocket 14, a chain 15 is sleeved on the sprockets 14, one end of one of the threaded rods 13 is fixedly connected to the output end of the large motor 11. The two threaded rods 13 are symmetrically arranged about the central plane of the filtration tank 1. One end of each of the two threaded rods 13 is fixedly sleeved with a sprocket 14, and the sprockets 14 are driven by the chain 15. The output end of the large motor 11 is fixedly connected to one of the threaded rods 13.

[0028] Pour the wastewater from building construction into the top of the filtration tank 1. Through the preliminary filtration of the filter plate 2, the larger impurities in the wastewater are screened out, and the remaining wastewater flows to the bottom of the filtration tank 1. At this time, by starting the large motor 11, the output end of the large motor 11 is fixedly connected to one of the threaded rods 13, so as to drive one of the threaded rods 13 to rotate. At the same time, the threaded rod 13 drives the sprocket 14 to rotate. Under the driving action of the sprocket 14 and the chain 15, the other sprocket 14 is driven to rotate, and then the other threaded rod 13 is driven to rotate. Under the synchronous rotation of the two threaded rods 13, the slider 12 slides in the filtration tank 1, so that the slider 12 drives the rake claw 3 to move on the filter plate 2. Control the forward and reverse rotation of the large motor 11, so that the rake claw 3 reciprocates on the filter plate 2, so as to remove the impurities on the filter plate 2 from the filter plate 2 and discharge them through the sewage discharge hopper 10, which is beneficial to the collection and treatment of impurities and is convenient to use.

[0029] A filter cartridge 5 is installed on the lower side of the stirring rod 4. A water pump 6 is arranged on the lower side of the filter cartridge 5. A sedimentation tank 7 is arranged on one side of the water pump 6. A drainage pump 8 is installed on one side of the sedimentation tank 7. A filter element is installed in the filter cartridge 5, which can further filter the waste water in the filter tank 1. The sedimentation tank 7 is used for the sedimentation of the waste water after secondary filtration. The drainage pump 8 facilitates the subsequent recycling of the waste water. The stirring rod 4 is rotatably sleeved in the filter tank 1. One end of the stirring rod 4 is fixedly connected to the output end of the small motor 16. One side of the small motor 16 is fixedly connected to the filter tank 1. The two sides of the stirring rod 4 are rotatably sleeved in the filter tank 1. The stirring rod 4 is driven to rotate by the small motor 16 installed on one side of the filter tank 1, so as to realize stirring and mixing. The filter cartridge 5 is fixedly installed at the bottom of the filter tank 1. The input end of the water pump 6 is communicated with the bottom of the filter tank 1. The output end of the water pump 6 is communicated with the sedimentation tank 7 through a connecting pipe 17. The filter cartridge 5 is fixedly installed at the bottom of the filter tank 1, so as to facilitate the secondary filtration of the waste water. The input end of the water pump 6 is communicated with the filter tank 1. The output end of the water pump 6 is communicated with the sedimentation tank 7 through a connecting pipe 17. An adsorption plate 18 is fixedly installed in the sedimentation tank 7. The input end of the drainage pump 8 is communicated with one side of the sedimentation tank 7. An adsorption plate 18 is fixedly installed in the sedimentation tank 7. Activated carbon particles are arranged on the adsorption plate 18, so as to facilitate the adsorption of impurities. The input end of the drainage pump 8 is communicated with one side of the sedimentation tank 7, which is convenient for the subsequent utilization of the purified waste water.

[0030] After the waste water is preliminarily filtered by the filter plate 2, the waste water flows into the bottom of the filter tank 1. The small motor 16 is started, and the small motor 16 drives the stirring rod 4 to rotate. At the same time, a waste water treatment agent such as polyacrylamide is added to the bottom of the filter tank 1. Thus, under the rotation of the stirring rod 4, the waste water and the treatment agent are fully mixed, improving the waste water treatment efficiency. The waste water at the bottom of the filter tank 1 is pumped into the sedimentation tank 7 through the connecting pipe 17 by the water pump 6. During the suction process of the waste water by the water pump 6, the waste water is further filtered by the filter element in the filter cartridge 5, so as to improve the cleanliness of the waste water entering the sedimentation tank 7. Activated carbon particles are arranged on the adsorption plate 18 installed in the sedimentation tank 7, which can adsorb small particle impurities floating in the waste water, increasing the cleanliness of the water, so that the waste water can be fully recycled.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment and reuse device for building construction, including a filtration tank (1), characterized in that: A filter plate (2) is fixedly installed inside the filter box (1), a rake claw (3) is installed above the filter plate (2), and a stirring rod (4) is arranged below the rake claw (3); A filter cylinder (5) is installed below the stirring rod (4), a water pump (6) is arranged below the filter cylinder (5), a sedimentation tank (7) is arranged on one side of the water pump (6), and a drainage pump (8) is installed on one side of the sedimentation tank (7).

2. The wastewater treatment and reuse equipment for building construction according to claim 1, characterized in that: One side of the filter box (1) is fixedly connected to a support plate (9), the other side of the filter box (1) is fixedly connected to a sewage discharge hopper (10), and a large motor (11) is fixedly installed on one side of the support plate (9).

3. The wastewater treatment and reuse equipment for building construction according to claim 2, characterized in that: Both sides of the rake claw (3) are fixedly connected to sliders (12), the sliders (12) are slidably installed inside the filter box (1), and the sliders (12) are internally threaded with threaded rods (13).

4. A wastewater treatment and reuse device for building construction according to claim 3, characterized in that: There are two threaded rods (13) which are symmetrically arranged with respect to the central plane of the filter box (1). One end of each of the two threaded rods (13) is fixedly sleeved with a sprocket (14), a chain (15) is sleeved on the sprockets (14), and one end of one of the threaded rods (13) is fixedly connected to the output end of the large motor (11).

5. The wastewater treatment and reuse equipment for building construction according to claim 4, characterized in that: The stirring rod (4) is rotatably sleeved inside the filter box (1), one end of the stirring rod (4) is fixedly connected to the output end of a small motor (16), and the small motor (16) is fixedly connected to the filter box (1) on one side.

6. The wastewater treatment and reuse equipment for building construction according to claim 5, wherein: The filter cylinder (5) is fixedly installed at the bottom of the filter box (1), the input end of the water pump (6) is communicated with the bottom of the filter box (1), and the output end of the water pump (6) is communicated with the sedimentation tank (7) through a connecting pipe (17).

7. A wastewater treatment and reuse device for building construction according to claim 6, characterized in that: An adsorption plate (18) is fixedly installed inside the sedimentation tank (7), and the input end of the drainage pump (8) is communicated with one side of the sedimentation tank (7).

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