Building environment-friendly construction device

Abstract

The utility model relates to the technical field of building environment-friendly construction, and discloses a building environment-friendly construction device which comprises a settling tank and a purifying tank, and aerators are mounted at the two ends of the settling tank; by arranging the settling tank, sewage can be pretreated, an aerator is used for aerating the sewage, a large number of suspended solids and organic matters in the sewage can be removed, the sewage purification effect is enhanced, meanwhile, a stirring motor drives a stirring shaft to stir the sewage, and the sewage in the purification tank generates water flow; particles in sewage are in full contact with a filter screen, the filtering efficiency is improved, a stirring shaft rotates and drives a driving wheel to rotate at the same time, a driven wheel drives a cam to rotate at the bottom of the filter screen under transmission of a belt, and when the cam rotates, the filter screen always keeps large-amplitude vibration under the action of a spring, so that the filtering efficiency is improved. Therefore, the phenomenon that the filter screen is blocked after long-term use is avoided, and the service life is prolonged.

Description

Technical Field

[0001] The present application relates to the field of environmentally friendly building construction technology, and in particular to an environmentally friendly building construction device. Background Art

[0002] Construction refers to the production activities during the implementation phase of engineering construction, which is the construction process of various buildings. During the construction of buildings, a large amount of sewage will inevitably be discharged. The sewage contains a large amount of construction waste, which will cause serious pollution to the soil environment if it is directly discharged into the environment;

[0003] After searching, for example, the Chinese patent number is CN217287351U, which discloses a green building energy-saving and environmentally friendly construction device, which is provided with a screening bucket, a crushed stone outlet, a crushed stone assembly, a screening mesh plate, a stone discharge pipe, a stone discharge valve, a filter mesh plate and a drain pipe, wherein the fixed legs are symmetrically arranged below both ends of the device shell, the water inlet pipe is arranged above one end of the device shell, the screening bucket is arranged in the upper end of the device shell, the crushed stone outlet is arranged at the center of the bottom wall of the screening bucket, the crushed stone outlet passes through the bottom wall of the screening bucket, and the crushed stone assembly is arranged in the upper end of the device shell, which is convenient for crushing large pieces of debris in the sewage, and will gradually filter the crushed stones and sediment in the sewage to improve the purification effect. The green building energy-saving and environmentally friendly construction device has a simple structure, is safe and reliable, and has a good purification effect;

[0004] Although the above device can effectively remove gravel, sludge, etc. in sewage, the subsequent sewage purification treatment only relies on the filter plate, which makes the sewage purification effect poor. In addition, there may be small particles of impurities in the sewage, which may cause the filter plate to be blocked after long-term use, making it inconvenient to clean. Therefore, we urgently need to provide a building environmental protection construction device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that relying solely on filter screens results in poor sewage purification effect, and that there may be small particles of impurities in the sewage, which may cause the filter screens to become clogged and inconvenient to clean after long-term use, the present application provides a building environmental protection construction device.

[0007] The present application provides a building environmental protection construction device adopting the following technical solution:

[0008] A building environmental protection construction device comprises a sedimentation box and a purification box, aerators are installed at both ends of the sedimentation box, the output end of the aerator is arranged inside the sedimentation box, fixed blocks are fixedly installed at the four corners of the inner wall of the purification box, the upper ends of the fixed blocks are fixedly connected with springs, the tops of the springs are fixedly connected with a filter screen, the filter screen is obliquely arranged inside the purification box, a stirring motor is installed on the side of the purification box, the output end of the stirring motor passes through the purification box and is installed with a stirring shaft, the other end of the stirring shaft passes through the purification box and is fixedly provided with a driving wheel, the surface of the driving wheel is movably connected with a belt, the bottom of the belt is movably connected with a driven wheel, the inner end of the driven wheel passes through the purification box and is fixedly provided with a cam, and the cam is arranged at the bottom of one side of the filter screen.

[0009] Preferably, a crushing motor is installed on the upper side of the sedimentation box, the output end of the crushing motor passes through the sedimentation box and is installed with a first crushing roller, and the other end of the first crushing roller passes through the sedimentation box and is connected to a driving gear.

[0010] Preferably, the driving gear is meshedly connected with a driven gear on its side, the inner side of the driven gear passes through the sedimentation box and is connected with a second crushing roller, and the other end of the second crushing roller is rotatably connected to the inner wall of the sedimentation box.

[0011] Preferably, a discharge pipe is fixedly connected to the bottom of the sedimentation tank, and a valve is provided in the middle of the discharge pipe.

[0012] Preferably, a pump body is provided at the upper end of the purification box, a water pumping pipe is installed on the left side of the pump body, the other end of the water pumping pipe is connected to the interior of the sedimentation box, and the output end of the pump body is connected to a water injection pipe, the other end of the water injection pipe is connected to the interior of the purification box.

[0013] Preferably, a sewage pipe is fixedly connected to the side of the purification box, and the sewage pipe is arranged on the lower side of the filter screen. A water outlet pipe is fixedly connected to the bottom of the purification box.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By setting up a sedimentation tank, sewage can be pre-treated. Aeration of sewage by an aerator can remove a large amount of suspended solids and organic matter in the sewage, thereby enhancing the sewage purification effect. At the same time, the sewage is stirred by the stirring motor to drive the stirring shaft, so that the sewage inside the purification box generates water flow, so that the particles in the sewage fully contact the filter screen, thereby improving the filtration efficiency. The stirring shaft rotates while driving the driving wheel. Because of the belt transmission, the driven wheel drives the cam to rotate at the bottom of the filter screen. When the cam rotates, the filter screen cooperates with the spring to always maintain a large amplitude of vibration, thereby avoiding the phenomenon of filter screen clogging after long-term use and enhancing the service life;

[0016] 2. By setting a crushing motor at the upper end of the sedimentation box, when the crushing motor is used to drive the first crushing roller to rotate, the first crushing roller and the second crushing roller rotate synchronously at the inner upper end of the sedimentation box due to the meshing of the driving gear and the driven gear. When treating sewage, the rotation of the two crushing rollers can crush large particles of impurities or stones in the sewage, making it easier to precipitate, thereby improving the pretreatment effect of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the front view of the application embodiment;

[0018] Figure 2 It is a schematic diagram of the internal structure of the sedimentation box of the application embodiment;

[0019] Figure 3 It is a schematic diagram of the internal structure of the purification box of the embodiment of the application;

[0020] Figure 4 It is an application example Figure 3 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 5 It is a schematic diagram of the bottom structure of the filter screen of the application embodiment.

[0022] Explanation of the reference numerals: 1. Sedimentation tank; 2. Aerator; 3. Purification tank; 4. Crushing motor; 5. First crushing roller; 6. Driving gear; 7. Driven gear; 8. Second crushing roller; 9. Discharge pipe; 10. Valve; 11. Pump body; 12. Suction pipe; 13. Water injection pipe; 14. Fixed block; 15. Spring; 16. Filter screen; 17. Stirring motor; 18. Stirring shaft; 19. Driving wheel; 20. Belt; 21. Driven wheel; 22. Cam; 23. Drain pipe; 24. Outlet pipe. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-5 This application is described in further detail.

[0024] The present application embodiment discloses a building environmental protection construction device, referring to Figure 1-Figure 5, including a sedimentation box 1 and a purification box 3, aerators 2 are installed at both ends of the sedimentation box 1, and the output end of the aerator 2 is arranged inside the sedimentation box 1. By setting the sedimentation box 1, the sewage can be pre-treated. Aeration of the sewage by the aerator 2 can remove a large amount of suspended matter and organic matter in the sewage, thereby enhancing the purification effect of the sewage. Fixed blocks 14 are fixedly installed at the four corners of the inner wall of the purification box 3, and the upper ends of the fixed blocks 14 are fixedly connected with springs 15, and the tops of the springs 15 are fixedly connected with a filter screen 16. Under the action of the spring 15, the filter screen 16 can move up and down slightly inside the purification box 3. The filter screen 16 is obliquely arranged inside the purification box 3, so that the filtered impurities can be discharged conveniently. A stirring motor 17 is installed on the side of the purification box 3, and the output end of the stirring motor 17 passes through the purification box 3 and is installed with a stirring shaft 18. The stirring motor 17 drives the stirring shaft 18 to move the sewage Stirring is performed to generate water flow in the sewage inside the purification box 3, so that the particles in the sewage fully contact the filter screen 16, thereby improving the filtering efficiency. The other end of the stirring shaft 18 penetrates the purification box 3 and is fixedly provided with a driving wheel 19. The surface of the driving wheel 19 is movably connected with a belt 20, and the bottom of the belt 20 is movably connected with a driven wheel 21. The inner end of the driven wheel 21 penetrates the purification box 3 and is fixedly provided with a cam 22. The stirring shaft 18 drives the driving wheel 19 to rotate while the stirring shaft 18 rotates. Because under the transmission of the belt 20, the driven wheel 21 drives the cam 22 to rotate at the bottom of the filter screen 16. The cam 22 is arranged at the bottom of one side of the filter screen 16. When the cam 22 rotates, the filter screen 16 cooperates with the action of the spring 15 to always maintain a large amplitude of vibration, and the impurities attached to the filter screen 16 are shaken off, thereby avoiding the phenomenon of clogging of the filter screen 16 under long-term use and enhancing the service life.

[0025] Reference Figure 1-Figure 2 A crushing motor 4 is installed on the upper side of the sedimentation box 1. The output end of the crushing motor 4 penetrates the sedimentation box 1 and is installed with a first crushing roller 5. The first crushing roller 5 is driven to rotate inside the sedimentation box 1 by the crushing motor 4. The other end of the first crushing roller 5 penetrates the sedimentation box 1 and is connected with a driving gear 6. The side of the driving gear 6 is meshed and connected with a driven gear 7. The inner side of the driven gear 7 penetrates the sedimentation box 1 and is connected with a second crushing roller 8. The other end of the second crushing roller 8 is rotatably connected to the inner wall of the sedimentation box 1. When the first crushing roller 5 rotates, because of the meshing of the driving gear 6 and the driven gear 7, the first crushing roller 5 and the second crushing roller 8 are synchronously rotated at the upper end of the inner side of the sedimentation box 1. When treating sewage, the rotation of the two crushing rollers can crush large particles of impurities or stones in the sewage, making it easier to precipitate, thereby improving the pretreatment effect of sewage. A discharge pipe 9 is fixedly connected to the bottom of the sedimentation box 1. A valve 10 is provided in the middle of the discharge pipe 9. The valve 10 can control the discharge pipe 9 to discharge the impurities or gravel particles precipitated in the sedimentation box 1 at any time.

[0026] Reference Figure 2-Figure 3 A pump body 11 is provided at the upper end of the purification box 3, and a water suction pipe 12 is installed on the left side of the pump body 11. The other end of the water suction pipe 12 is connected to the interior of the sedimentation box 1. The output end of the pump body 11 is connected to a water injection pipe 13, and the other end of the water injection pipe 13 is connected to the interior of the purification box 3. The sewage after sedimentation and aeration treatment in the sedimentation box 1 is pumped out by the pump body 11 using the water suction pipe 12, and injected into the interior of the purification box 3 through the water injection pipe 13 for the next operation, which is more convenient to use. A sewage discharge pipe 23 is fixedly connected to the side of the purification box 3. The sewage discharge pipe 23 is arranged on the lower side of the filter screen 16. The sewage discharge pipe 23 is convenient for discharging impurities filtered out from the surface of the filter screen 16, so that the filter screen 16 is always kept clean and the water filtering effect is guaranteed. A water outlet pipe 24 is fixedly connected to the bottom of the purification box 3.

[0027] The implementation principle of a building environmental protection construction device in an embodiment of the present application is as follows: when using the device, sewage first enters through the water inlet at the upper end of the sedimentation tank 1, and the first crushing roller 5 is driven to rotate by the crushing motor 4. At the same time, under the meshing action of the driving gear 6 and the driven gear 7, the two crushing rollers rotate synchronously to crush the large particles of impurities in the sewage. Then the sewage enters the sedimentation tank 1 for sedimentation, and the two aerators 2 are used to aerate the sewage in the sedimentation. Then the precipitated sewage is injected into the purification tank 3 through the cooperation of the suction pipe 12, the pump body 11 and the water injection pipe 13. The stirring shaft 18 is driven by the stirring motor 17 to rotate to stir the sewage. At the same time, the sewage is filtered and purified through the filter net 16, and finally discharged through the outlet pipe 24.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A building environmental protection construction device, comprising a sedimentation box (1) and a purification box (3), characterized in that: Aerators (2) are installed at both ends of the sedimentation box (1), and the output end of the aerator (2) is arranged inside the sedimentation box (1). Fixed blocks (14) are fixedly installed at the four corners of the inner wall of the purification box (3). The upper ends of the fixed blocks (14) are fixedly connected to springs (15). The tops of the springs (15) are fixedly connected to a filter screen (16). The filter screen (16) is obliquely arranged inside the purification box (3). A stirring motor (17) is installed on the side of the purification box (3). The output end of the stirring motor (17) passes through the purification box (3) and is installed with a stirring shaft (18); the other end of the stirring shaft (18) passes through the purification box (3) and is fixedly provided with a driving wheel (19); the surface of the driving wheel (19) is movably connected with a belt (20); the bottom of the belt (20) is movably connected with a driven wheel (21); the inner end of the driven wheel (21) passes through the purification box (3) and is fixedly provided with a cam (22); the cam (22) is arranged at the bottom of one side of the filter screen (16).

2. A building environmental protection construction device according to claim 1, characterized in that: A crushing motor (4) is installed on the upper side of the sedimentation box (1); the output end of the crushing motor (4) passes through the sedimentation box (1) and is installed with a first crushing roller (5); the other end of the first crushing roller (5) passes through the sedimentation box (1) and is connected to a driving gear (6).

3. A building environmental protection construction device according to claim 2, characterized in that: The driving gear (6) is meshedly connected to a driven gear (7) on its side, the inner side of the driven gear (7) passes through the sedimentation box (1) and is connected to a second crushing roller (8), the other end of the second crushing roller (8) being rotatably connected to the inner wall of the sedimentation box (1).

4. The environmentally friendly building construction device according to claim 1, characterized in that: A discharge pipe (9) is fixedly connected to the bottom of the sedimentation tank (1), and a valve (10) is provided in the middle of the discharge pipe (9).

5. The environmentally friendly building construction device according to claim 1, characterized in that: A pump body (11) is provided at the upper end of the purification box (3), a water pumping pipe (12) is installed on the left side of the pump body (11), the other end of the water pumping pipe (12) is connected to the interior of the sedimentation box (1), and the output end of the pump body (11) is connected to a water injection pipe (13), the other end of the water injection pipe (13) is connected to the interior of the purification box (3).

6. The environmentally friendly building construction device according to claim 1, characterized in that: A sewage discharge pipe (23) is fixedly connected to the side of the purification box (3), and the sewage discharge pipe (23) is arranged on the lower side of the filter screen (16). A water outlet pipe (24) is fixedly connected to the bottom of the purification box (3).

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