A sewage discharge, environmental protection and energy saving device

Abstract

The utility model belongs to the field of environmental protection technology, and discloses a sewage discharge, environmental protection and energy-saving device. The existing sewage discharge, environmental protection and energy-saving device filters wastewater by setting a screening net and a variety of filter nets, but the existing technology is not convenient for cleaning the filtered impurities and replacing the screening net and the various filter nets, which is inconvenient to use. The technical solution of the utility model example includes a box body, the bottom of the box body is fixedly equipped with support legs, the top surface of the box body is provided with an exhaust device, the exhaust device can purify and discharge waste gas, one side of the box body is fixedly equipped with a water inlet pipe with a stop valve on the top, the other side of the box body is fixedly equipped with a drain pipe with a stop valve on the bottom, a first filter box and a second filter box are provided in the box body, the utility model can disassemble and install the first filter box and the second filter box, which is convenient for cleaning the filtered impurities, and can replace the screen and the filter group, which is easy to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection, and in particular relates to a sewage discharge, environmental protection and energy-saving device. Background Art

[0002] In the prior art, a Chinese patent with publication number CN220579024U discloses a sewage discharge, environmental protection and energy-saving device. The prior art filters wastewater by setting a screening net and a variety of filter nets. However, the prior art is not convenient for cleaning the filtered impurities and replacing the screening net and the various filter nets, which is inconvenient to use. Utility Model Content

[0003] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a sewage discharge, environmental protection and energy-saving device, which can disassemble and install the first filter box and the second filter box, facilitate the cleaning of filtered impurities, and can replace the screen and the filter group, which is easy to use.

[0004] The technical solution adopted by this sewage discharge environmental protection and energy-saving device to solve its technical problems is:

[0005] A sewage discharge, environmental protection and energy-saving device is provided, comprising a box body, a supporting leg is fixedly installed at the bottom of the box body, an exhaust device is arranged on the top surface of the box body, the exhaust device can purify and discharge exhaust gas, a water inlet pipe with a stop valve is fixedly installed on the top of one side of the box body, a drain pipe with a stop valve is fixedly installed on the bottom of the other side of the box body, a first filter box and a second filter box are arranged in the box body, through grooves corresponding to the first filter box and the second filter box are respectively opened in the front of the box body, guide rods corresponding to the first filter box and the second filter box are respectively fixedly installed on both sides of the box body, and the first filter box and the second filter box are fixedly installed. The top and bottom surfaces of the filter box are open, a screen is arranged in the first filter box, a filter group is arranged in the second filter box, a mixing box is arranged in the box body, the front and back surfaces of the mixing box are fixedly connected to the inner wall of the box body, the top and bottom surfaces of the mixing box are open, a baffle is arranged on the bottom surface of the mixing box, a moving device for driving the baffle to move up and down is arranged on the mixing box, a mixing device is arranged in the mixing box, inclined guide plates are fixedly installed on both sides of the box body, feed holes are respectively opened on the guide plates, a scraper device is arranged on the top surface of the inner wall of the box body, and the scraper device can clean the screen in the first filter box.

[0006] Furthermore, the exhaust device is composed of an intake pipe, an air pump, a purification box and an exhaust pipe. One end of the intake pipe is fixedly connected to the top of the box body, the air pump is arranged on the intake pipe, the other end of the intake pipe is fixedly connected to one side of the purification box and are interconnected. The purification box is fixedly installed on the top surface of the box body, the exhaust pipe is fixedly installed on the other side of the purification box and are interconnected, and an activated carbon adsorption layer and a calcium oxide reaction layer are arranged in the purification box.

[0007] Furthermore, the filter screen group includes a stainless steel filter screen and a compressed cotton filter screen.

[0008] Furthermore, the moving device is two first electric push rods, which are fixedly installed on both sides of the mixing box respectively, and the movable ends of the first electric push rods are fixedly connected to the baffles.

[0009] Furthermore, the mixing device is composed of a transverse axis, several baffles, a transparent lower liquid tank, several stirring rods, and a mixing motor. The mixing motor is fixedly installed on one side of the outer wall of the box body, the output shaft of the mixing motor is fixedly connected to the transverse axis, the transverse axis passes through the box body and the mixing box and is rotatably connected, the baffles are fixedly installed with the mixing box and are staggered up and down, the transverse axis passes through the baffles and is rotatably connected, the lower liquid tank is opened in the middle of the baffle, the stirring rod is fixedly installed on the outer periphery of the transverse axis, and the mixing motor is provided with a reducer.

[0010] Furthermore, the scraper device is composed of a movable plate, a rotating shaft, a scraper, a driving motor, a telescopic rod, a second electric push rod, a gear transmission group and a bevel gear transmission group. The movable plate is located at the top of the box body, the upper end of the rotating shaft is rotatably connected to the bottom of the movable plate, the lower end of the rotating shaft is fixedly connected to the scraper, the fixed end of the telescopic rod passes through the top of the box body and is rotatably connected, the movable end of the telescopic rod passes through the movable plate and is rotatably connected, the gear transmission group is arranged between the movable end of the telescopic rod and the rotating shaft, the fixed end of the second electric push rod passes through the box body and is fixedly connected, the fixed end of the second electric push rod is fixedly connected to the top surface of the movable plate, the driving motor is fixedly installed on the top surface of the box body, and the bevel gear transmission group is arranged between the output shaft of the driving motor and the fixed end of the telescopic rod.

[0011] Furthermore, guide hoppers corresponding to the feed holes are respectively arranged on both sides of the box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A sewage discharge, environmental protection and energy-saving device exemplified by the utility model allows waste gas and waste water to be introduced into the box body along the water inlet pipe, and the waste gas can be purified and discharged through the exhaust device. The screen in the first filter box can filter the waste water and remove the debris in the waste water. The screen can be cleaned by the scraper device to avoid the blockage of the screen. The guide plate can allow the waste water to enter the mixing box, and the flocculant is added into the mixing box through the feed port. The waste water and the flocculant can be mixed and reacted to produce flocs through the mixing device. The baffle is moved downward by the moving device, so that the waste water can flow into the second filter box, and the filter group can filter and separate the waste water and the flocs. Finally, the filtered waste water enters the bottom of the box and can be discharged through the drain pipe. Compared with the prior art, the utility model can disassemble and install the first filter box and the second filter box, which is convenient for cleaning the filtered impurities, and the screen and the filter group can be replaced, which is easy to use.

[0014] 2. The utility model exemplifies a sewage discharge, environmental protection and energy-saving device. When the air pump is turned on, the air pump can allow the exhaust gas entering the box to enter the purification box along the air inlet pipe. The activated carbon adsorption layer and the calcium oxide reaction layer can adsorb or react with harmful substances in the exhaust gas, and finally discharge it along the exhaust pipe. The exhaust device can purify the exhaust gas and is easy to use.

[0015] 3. The utility model exemplifies a sewage discharge, environmental protection and energy-saving device. The stainless steel filter net can separate the wastewater once, and the compressed cotton filter net can perform fine separation.

[0016] 4. In the example of the utility model, a sewage discharge, environmental protection and energy-saving device is provided. The synchronous extension and retraction of the first electric push rod can drive the baffle to move up and down. The structure of the moving device is simple and easy to use.

[0017] 5. A sewage discharge, environmental protection and energy-saving device according to an example of the utility model, when the mixing motor is turned on, the output shaft of the mixing motor can drive the horizontal axis to rotate, and the rotation of the horizontal axis drives the stirring rod to rotate, so that the flocculant and the wastewater can be mixed, and the wastewater can flow along the channel formed by the baffle to the middle, and then flow down along the lower liquid tank, so as to ensure that the wastewater is mixed in the mixing box before flowing down, and the reducer can slow down the horizontal axis, thereby reducing the energy consumption of the utility model and achieving the effect of energy saving.

[0018] 6. A sewage discharge, environmental protection and energy-saving device according to an example of the utility model, when the driving motor is turned on, the output shaft of the driving motor can rotate to drive the telescopic rod through the bevel gear transmission group, and the rotation of the telescopic rod can drive the rotating shaft through the gear transmission group, and the second electric push rod can drive the movable plate to move downward, so that the scraper can contact the screen and clean the screen to avoid clogging of the screen, and the movable plate can move up and down without affecting the taking out and putting in of the first filter box.

[0019] 7. In the sewage discharge, environmental protection and energy-saving device exemplified in the present utility model, the guide hopper can play the function of guiding materials, which is convenient for adding flocculants. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] In the figure: 1 box body; 2 water inlet pipe; 3 drainage pipe; 4 first filter box; 5 second filter box; 6 mixing box; 7 baffle; 8 guide plate; 9 feed hole; 10 air inlet pipe; 11 air pump; 12 purification box; 13 exhaust pipe; 14 first electric push rod; 15 horizontal axis; 16 baffle; 17 lower liquid tank; 18 stirring rod; 19 mixing motor; 20 moving plate; 21 rotating shaft; 22 scraper; 23 driving motor; 24 telescopic rod; 25 second electric push rod; 26 guide hopper. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] like Figure 1As shown, a sewage discharge, environmental protection and energy-saving device comprises a box body 1, a supporting leg is fixedly installed at the bottom of the box body 1, an exhaust device is arranged on the top surface of the box body 1, and the exhaust device can purify and discharge exhaust gas, a water inlet pipe 2 with a stop valve is fixedly installed on the top of one side of the box body 1, a drain pipe 3 with a stop valve is fixedly installed on the bottom of the other side of the box body 1, a first filter box 4 and a second filter box 5 are arranged in the box body 1, and through grooves corresponding to the first filter box 4 and the second filter box 5 are respectively opened in the front of the box body 1, and handles are respectively fixedly installed on the front sides of the first filter box 4 and the second filter box 5, and guide rods corresponding to the first filter box 4 and the second filter box 5 are respectively fixedly installed on both sides of the box body 1. The top and bottom surfaces of the filter box 5 are open, a screen is provided in the first filter box 4, a filter screen group is provided in the second filter box 5, a mixing box 6 is provided in the box body 1, the mixing box 6 is located between the first filter box 4 and the second filter box 5, the front and back surfaces of the mixing box 6 are fixedly connected to the inner wall of the box body 1, the top and bottom surfaces of the mixing box 6 are open, a baffle 7 is provided on the bottom surface of the mixing box 6, a moving device for driving the baffle 7 to move up and down is provided on the mixing box 6, a mixing device is provided in the mixing box 6, inclined guide plates 8 are fixedly installed on both sides of the box body 1, and feed holes 9 are respectively opened on the guide plates 8, and a scraper device is provided on the top surface of the inner wall of the box body 1, which can clean the screen in the first filter box 4. The waste gas and waste water are introduced into the box body 1 along the water inlet pipe 2, the waste gas can be purified and discharged through the exhaust device, the screen in the first filter box 4 can filter the waste water and remove the debris in the waste water, the screen can be cleaned by the scraper device to avoid the screen being blocked, the guide plate 8 can make the waste water enter the mixing box 6, the flocculant is added into the mixing box 6 through the feed port 9, the waste water and the flocculant can be mixed and reacted to produce flocs through the mixing device, the baffle 7 is moved downward by the moving device, and then the waste water can flow into the second filter box 5, the filter group can filter and separate the waste water and the flocs, and finally the filtered waste water enters the bottom of the box body 1 and can be discharged through the drain pipe 3. Compared with the prior art, the utility model can disassemble and install the first filter box 4 and the second filter box 5, which is convenient for cleaning the filtered impurities, and the screen and the filter group can be replaced, which is easy to use.

[0026] like Figure 1As shown, further preferably, the exhaust device is composed of an intake pipe 10, an air pump 11, a purification box 12 and an exhaust pipe 13, one end of the intake pipe 10 is fixedly connected to the top of the box 1, the air pump 11 is arranged on the intake pipe 10, the other end of the intake pipe 10 is fixedly connected to one side of the purification box 12 and communicates with each other, the purification box 12 is fixedly installed on the top surface of the box 1, the exhaust pipe 13 is fixedly installed on the other side of the purification box 12 and communicates with each other, and an activated carbon adsorption layer and a calcium oxide reaction layer are arranged in the purification box 12. When the air pump 11 is turned on, the air pump 11 can make the exhaust gas entering the box 1 enter the purification box 12 along the intake pipe 10, the activated carbon adsorption layer and the calcium oxide reaction layer can adsorb or react harmful substances in the exhaust gas, and finally discharge it along the exhaust pipe 13. The exhaust device can purify the exhaust gas and is easy to use.

[0027] like Figure 1 As shown, further preferably, the filter screen group includes a stainless steel filter screen and a compressed cotton filter screen. The stainless steel filter screen can separate the wastewater once, and the compressed cotton filter screen can separate the wastewater in detail.

[0028] like Figure 1 As shown, further preferably, the moving device is two first electric push rods 14, which are respectively fixedly installed on both sides of the mixing box 6, and the movable ends of the first electric push rods 14 are fixedly connected to the baffle 7. The first electric push rods 14 can synchronously extend and retract to drive the baffle 7 to move up and down, and the moving device has a simple structure and is easy to use.

[0029] like Figure 1 As shown, further preferably, the mixing device is composed of a transverse axis 15, several baffles 16, a transparent lower liquid trough 17, several stirring rods 18, and a mixing motor 19. The motor 19 is fixedly installed on one side of the outer wall of the box body 1, and the output shaft of the mixing motor 19 is fixedly connected to the transverse axis 15. The transverse axis 15 passes through the box body 1 and the mixing box 6 and is rotatably connected. The baffles 16 are fixedly installed with the mixing box 6 and are staggered up and down. The transverse axis 15 passes through the baffles 16 and is rotatably connected. The lower liquid trough 17 is opened in the middle of the baffle 7. The stirring rods 18 are fixedly installed on the periphery of the transverse axis 15, and the mixing motor 19 is provided with a reducer. Turn on the mixing motor 19. The rotation of the output shaft of the mixing motor 19 can drive the horizontal axis 15 to rotate. The rotation of the horizontal axis 15 drives the stirring rod 18 to rotate, thereby mixing the flocculant with the wastewater. The wastewater can flow toward the middle along the channel formed by the baffle 16, and then flow down along the lower liquid tank 17, thereby ensuring that the wastewater is mixed in the mixing box before flowing down. The reducer can slow down the horizontal axis 15, reduce the energy consumption of the utility model, and achieve energy-saving effects.

[0030] like Figure 1As shown, further preferably, the scraper device is composed of a moving plate 20, a rotating shaft 21, a scraper 22, a driving motor 23, a telescopic rod 24, a second electric push rod 25, a gear transmission group and a bevel gear transmission group, the gear transmission group is composed of two meshing gears, and the bevel gear transmission group is composed of two meshing bevel gears. The moving plate 20 is located at the top of the box body 1, the upper end of the rotating shaft 21 is rotatably connected to the bottom of the moving plate 20, and the lower end of the rotating shaft 21 is fixedly connected to the scraper 22, the fixed end of the telescopic rod 24 passes through the top of the box body 1 and is rotatably connected, the movable end of the telescopic rod 24 passes through the moving plate 20 and is rotatably connected, the gear transmission group is arranged between the movable end of the telescopic rod 24 and the rotating shaft 21, the fixed end of the second electric push rod 25 passes through the box body 1 and is fixedly connected, the fixed end of the second electric push rod 25 is fixedly connected to the top surface of the moving plate 20, the driving motor 23 is fixedly installed on the top surface of the box body 1, and the bevel gear transmission group is arranged between the output shaft of the driving motor 23 and the fixed end of the telescopic rod 24. Turn on the drive motor 23. The rotation of the output shaft of the drive motor 23 can drive the telescopic rod 24 to rotate through the bevel gear transmission group. The rotation of the telescopic rod 24 can drive the rotating shaft 21 to rotate through the gear transmission group. The second electric push rod 25 can drive the movable plate 20 to move downward, so that the scraper 22 can contact the screen and clean the screen to avoid clogging of the screen. The movable plate 20 can move up and down without affecting the taking out and putting in of the first filter box 4.

[0031] like Figure 1 As shown, further preferably, both sides of the box body 1 are respectively provided with guide hoppers 26 corresponding to the feed holes 9. The guide hoppers 26 can play the function of guiding materials, which is convenient for adding flocculants.

[0032] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0033] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. A sewage discharge, environmental protection and energy-saving device, comprising a box body (1), a support leg fixedly mounted on the bottom of the box body (1), an exhaust device disposed on the top surface of the box body (1), the exhaust device being capable of purifying and discharging waste gas, a water inlet pipe (2) with a stop valve fixedly mounted on the top of one side of the box body (1), and a drain pipe (3) with a stop valve fixedly mounted on the bottom of the other side of the box body (1), wherein: A first filter box (4) and a second filter box (5) are arranged in the box body (1); through slots corresponding to the first filter box (4) and the second filter box (5) are respectively opened in the front of the box body (1); guide rods corresponding to the first filter box (4) and the second filter box (5) are respectively fixedly installed on both sides of the box body (1); the top surface and the bottom surface of the first filter box (4) and the second filter box (5) are both open; a screen is arranged in the first filter box (4); a filter screen group is arranged in the second filter box (5); a mixing box (6) is arranged in the box body (1); and the mixing box ( The front and rear surfaces of the mixing box (6) are fixedly connected to the inner wall of the box body (1); the top and bottom surfaces of the mixing box (6) are both open; the bottom surface of the mixing box (6) is provided with a baffle (7); the mixing box (6) is provided with a moving device for driving the baffle (7) to move up and down; a mixing device is provided in the mixing box (6); inclined guide plates (8) are fixedly installed on both sides of the box body (1); the guide plates (8) are respectively provided with feed holes (9); a scraper device is provided on the top surface of the inner wall of the box body (1); the scraper device can clean the screen in the first filter box (4).

2. A sewage discharge, environmental protection and energy saving device according to claim 1, characterized in that: The exhaust device comprises an air intake pipe (10), an air pump (11), a purification box (12) and an exhaust pipe (13); one end of the air intake pipe (10) is fixedly connected to the top of the box body (1); the air pump (11) is arranged on the air intake pipe (10); the other end of the air intake pipe (10) is fixedly connected to one side of the purification box (12) and the two sides are interconnected; the purification box (12) is fixedly installed on the top surface of the box body (1); the exhaust pipe (13) is fixedly installed on the other side of the purification box (12) and the two sides are interconnected; an activated carbon adsorption layer and a calcium oxide reaction layer are arranged in the purification box (12).

3. The sewage discharge, environmental protection and energy saving device according to claim 1 is characterized in that: The filter screen group comprises a stainless steel filter screen and a compressed cotton filter screen.

4. The sewage discharge, environmental protection and energy saving device according to claim 1 is characterized in that: The moving device is two first electric push rods (14), which are respectively fixedly mounted on both sides of the mixing box (6), and the movable ends of the first electric push rods (14) are fixedly connected to the baffle (7).

5. The sewage discharge, environmental protection and energy saving device according to claim 1 is characterized in that: The mixing device comprises a transverse axis (15), a plurality of baffles (16), a transparent lower liquid tank (17), a plurality of stirring rods (18), and a mixing motor (19). The mixing motor (19) is fixedly mounted on one side of the outer wall of the box body (1). The output shaft of the mixing motor (19) is fixedly connected to the transverse axis (15). The transverse axis (15) passes through the box body (1) and the mixing box (6) and is rotatably connected. The baffles (16) are fixedly mounted with the mixing box (6) and are staggered up and down. The transverse axis (15) passes through the baffles (16) and is rotatably connected. The lower liquid tank (17) is opened in the middle of the baffle (7). The stirring rods (18) are fixedly mounted on the outer periphery of the transverse axis (15). A reducer is arranged on the mixing motor (19).

6. The sewage discharge, environmental protection and energy saving device according to claim 1 is characterized in that: The scraper device comprises a moving plate (20), a rotating shaft (21), a scraper (22), a driving motor (23), a telescopic rod (24), a second electric push rod (25), a gear transmission group and a bevel gear transmission group. The moving plate (20) is located at the top of the box (1). The upper end of the rotating shaft (21) is rotatably connected to the bottom of the moving plate (20). The lower end of the rotating shaft (21) is fixedly connected to the scraper (22). The fixed end of the telescopic rod (24) passes through the top of the box (1) and is rotatably connected. The telescopic rod (24) The movable end of the telescopic rod (24) passes through the movable plate (20) and is rotatably connected, the gear transmission group is arranged between the movable end of the telescopic rod (24) and the rotating shaft (21), the fixed end of the second electric push rod (25) passes through the box body (1) and is fixedly connected, the fixed end of the second electric push rod (25) is fixedly connected to the top surface of the movable plate (20), the driving motor (23) is fixedly installed on the top surface of the box body (1), and the bevel gear transmission group is arranged between the output shaft of the driving motor (23) and the fixed end of the telescopic rod (24).

7. The sewage discharge, environmental protection and energy saving device according to claim 1 is characterized in that: Material guide hoppers (26) corresponding to the material feed holes (9) are respectively arranged on both sides of the box body (1).

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