Composite ecological wetland treatment device

Abstract

The utility model relates to the field of ecological wetland treatment, in particular to a composite ecological wetland treatment device which comprises a filter box, a filter assembly, a conveying assembly and a collecting assembly, a water inlet is formed in the filter box, a first cavity is formed in the filter box, the water inlet is communicated with the first cavity, the filter assembly is arranged in the first cavity, and the conveying assembly is communicated with the collecting assembly. The filtering assembly comprises a filtering plate, the filtering plate is installed in the first cavity, a conveying assembly is arranged on one side of the filtering plate and comprises a conveying belt, a rotating water wheel is arranged on one side of the conveying belt, the bottom end of the filtering plate communicates with a funnel, the water outlet end of the funnel is located above fan blades of the rotating water wheel, and a collecting assembly is arranged at the bottom end of the rotating water wheel. The problem that impurities in sewage are not discharged in time is solved.

Description

Technical Field

[0001] The utility model relates to the field of ecological wetland treatment, in particular to a composite ecological wetland treatment device. Background Art

[0002] Ecological wetlands are artificially constructed and controlled surfaces similar to swamps. Sewage and sludge are distributed in a controlled manner on the artificially constructed wetlands. In the process of sewage and sludge flowing in a certain direction, the sewage and sludge are treated mainly by the synergistic effects of physical, chemical and biological factors of soil, artificial media, plants and microorganisms. However, the existing composite ecological wetland treatment devices do not discharge impurities in the sewage in a timely manner after filtering the sewage. After a period of accumulation, odor is easily generated. At the same time, the existing treatment devices consume a lot of energy.

[0003] For example, Chinese patent CN215756788U discloses an ecological wetland purification treatment device for urban sewage, which includes a fixed frame, an inner wall of which is fixedly connected to a filter screen, a side wall of which is provided with a cleaning device, the cleaning device corresponds to the upper surface of the filter screen, the side wall of the fixed frame is fixedly connected to a connecting frame, and the connecting frame is threadedly connected to a collecting frame.

[0004] Although the device can stir the filtered sewage through the stirring device to improve the mixing of the sewage and the medicine, the device does not discharge the impurities in the sewage in time while filtering and stirring the sewage, and the impurities accumulate in the device. After a period of time, the accumulation is likely to produce odor, and the energy consumption generated by the device is relatively large. Utility Model Content

[0005] In view of the above problems, a composite ecological wetland treatment device is provided. The collection component solves the problem that impurities in sewage are not discharged in time, and the accumulation after a period of time easily produces odor. At the same time, the existing treatment device has a large energy consumption problem.

[0006] In order to solve the problems of the prior art, the utility model provides a composite ecological wetland treatment device, including a filter box, a filter assembly, a conveying assembly and a collecting assembly. A water inlet is provided on the filter box, a first cavity is provided in the filter box, the water inlet is communicated with the first cavity, a filter assembly is provided in the first cavity, the filter assembly includes a filter plate, the filter plate is installed in the first cavity, a conveying assembly is provided on one side of the filter plate, the conveying assembly includes a conveyor belt, a rotating water wheel is provided on one side of the conveyor belt, a funnel is connected to the bottom end of the filter plate, the water outlet end of the funnel is located above the fan blades of the rotating water wheel, and a collecting assembly is provided at the bottom end of the rotating water wheel.

[0007] Preferably, the filter box includes a partition, a second cavity connected to the first cavity is opened in the filter box, the first cavity and the second cavity are separated by the partition, a pair of rotating shafts are rotatably provided on the side wall of the second cavity, the conveyor belt is sleeved on the rotating shaft and works, one end of the rotating shaft extends to the outside of the filter box and is coaxially connected with a single wheel, the pair of single wheels are connected by a belt, the other end of the rotating shaft passes through the partition and extends into the first cavity and is coaxially connected with the first double wheels, a second double wheel is rotatably provided on the side wall of the partition, the second double wheel is connected to the first double wheel by a belt, and one end of the second double wheel is coaxially connected to the rotating water wheel.

[0008] Preferably, the filter box includes an L-shaped plate, which is mounted on the side wall of the filter box. A circular groove is provided on the L-shaped plate, in which a motor is slidably arranged, a limit block is installed on the side wall of the motor, a limit slide groove is provided on the L-shaped plate, the limit block is slidably connected to the limit slide groove, an electric push rod is installed on the side wall of the filter box, the electric push rod is fixedly connected to one side of the limit block, a placement groove is provided on one side of the filter box, the placement groove is connected to the second cavity, a monitoring panel is installed in the placement groove, and the monitoring panel is connected to the motor and the electric push rod.

[0009] Preferably, the filter box comprises an annular friction block, which is mounted on the output end of the motor, and an annular friction groove is provided on one side of one of the single rotating wheels, and the annular friction block is movably matched with the annular friction groove.

[0010] Preferably, the filter assembly includes a circular plate, which is installed on the partition, and springs are installed at the four corners of the circular plate. The filter plate is installed on the springs, and the filter plate is inclined toward the second cavity. A guide plate is installed in the second cavity, and the guide plate is located on the filter plate. A number of filter holes are opened on the filter plate, and the filter holes are connected to the funnel.

[0011] Preferably, the conveying assembly includes a discharge plate, a discharge trough connected to the second cavity is opened on one side of the filter box, the discharge plate is installed in the discharge trough, and one end of the discharge plate is in contact with the conveyor belt.

[0012] Preferably, the collecting assembly includes a filter block, a connecting groove connected to the side wall of the first cavity is opened on one side of the filter box, the filter block is located in the connecting groove, a pair of T-shaped slide grooves are opened on the side wall of the connecting groove, a pair of T-shaped sliders are installed on both sides of the filter block, the T-shaped sliders are slidably connected to the T-shaped sliders, an observation window connected to the first cavity is installed on one side of the filter block, and a water outlet connected to the first cavity is opened at the bottom end of the filter box.

[0013] Preferably, the collecting assembly comprises a circular handle, which is mounted on the filter block, and a plurality of arc-shaped grooves are formed on the circular handle, and anti-slip pads are installed in the arc-shaped grooves.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model is provided with a conveying component, and sewage enters the collecting component after passing through the filter plate and is discharged. Large particles of impurities in the sewage will push the filter plate and fall onto the conveying component. The conveying component includes a conveyor belt, and a rotating water wheel is provided on one side of the conveyor belt. The bottom end of the filter plate is connected to a funnel, and the water outlet end of the funnel is located above the fan blades of the rotating water wheel. The sewage filtered on the filter plate will pass through the funnel and be discharged into the surface of the fan. The rotating water wheel is driven to rotate by the water flow, so that the rotating water wheel provides kinetic energy to the conveyor belt. The sewage after filtration is discharged into the composite ecological wetland, which reduces the burden of wetland sewage purification. At the same time, the rotating water wheel is driven to rotate by the water flow of the sewage, so as to increase the kinetic energy of the conveyor belt, so that the conveyor belt can transport and discharge impurities, thereby improving the purification efficiency and saving energy at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of a composite ecological wetland treatment device.

[0017] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0018] Figure 3 It is a top view of the filter box of a composite ecological wetland treatment device.

[0019] Figure 4 yes Figure 3 Cross-sectional view along BB.

[0020] Figure 5 It is a three-dimensional diagram of the conveying component structure of a composite ecological wetland treatment device.

[0021] Figure 6 yes Figure 5 A partial enlarged view of point C in the middle.

[0022] The numbers in the figure are: 1, filter box; 11, water inlet; 111, guide plate; 12, first cavity; 121, partition; 13, second cavity; 14, water outlet; 15, monitoring panel; 16, L-shaped plate; 161, motor; 1611, limit block; 1612, annular friction block; 162, limit slide; 163, electric push rod; 17, connecting groove; 18, discharge groove; 2, filter assembly; 21, filter plate; 211, Filter hole; 22, funnel; 23, circular plate; 24, spring; 3, conveying assembly; 31, conveyor belt; 32, rotating water wheel; 33, rotating shaft; 34, single wheel; 341, annular friction groove; 35, belt; 36, first double wheel; 37, second double wheel; 38, discharge plate; 4, collecting assembly; 41, filter block; 42, T-shaped slider; 43, observation window; 44, circular handle; 45, arc groove; 46, anti-slip pad. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] See also Figure 1 to Figure 6 As shown, a composite ecological wetland treatment device includes a filter box 1, a filter component 2, a conveying component 3 and a collecting component 4. A water inlet 11 is provided on the filter box 1, and a first cavity 12 is provided in the filter box 1. The water inlet 11 is connected with the first cavity 12. A filter component 2 is provided in the first cavity 12. The filter component 2 includes a filter plate 21, and the filter plate 21 is installed in the first cavity 12. A conveying component 3 is provided on one side of the filter plate 21. The conveying component 3 includes a conveyor belt 31. A rotating water wheel 32 is provided on one side of the conveyor belt 31. The bottom end of the filter plate 21 is connected with a funnel 22. The water outlet end of the funnel 22 is located above the blades of the rotating water wheel 32. The bottom end of the rotating water wheel 32 is provided with a collecting component 4.

[0025] The filter element 21 is provided with a plurality of filter elements, and the plurality of filter elements are provided with filter elements. The plurality of filter elements are provided with filter elements, and the plurality of filter elements are provided with filter elements. The plurality of filter elements are provided with filter elements, and the plurality of filter elements are provided with filter elements.

[0026] See also Figure 4 and Figure 5 As shown, the filter box 1 includes a partition 121, and a second cavity 13 connected to the first cavity 12 is opened in the filter box 1. The first cavity 12 and the second cavity 13 are separated by the partition 121. A pair of rotating shafts 33 are rotatably arranged on the side wall of the second cavity 13, and the conveyor belt 31 is sleeved on the rotating shaft 33 for operation. One end of the rotating shaft 33 extends to the outside of the filter box 1 and is coaxially connected with a single wheel 34. The pair of single wheels 34 are connected by a belt 35. The other end of the rotating shaft 33 passes through the partition 121 and extends into the first cavity 12 and is coaxially connected with a first double wheel 36. A second double wheel 37 is rotatably arranged on the side wall of the partition 121. The second double wheel 37 is connected to the first double wheel 36 by a belt 35, and one end of the second double wheel 37 is coaxially connected to the rotating water wheel 32.

[0027] In order to facilitate the rotating water wheel 32 to drive the conveyor belt 31 to work, a second cavity 13 connected to the first cavity 12 is opened in the filter box 1. The first cavity 12 and the second cavity 13 are separated by a partition 121. A pair of rotating shafts 33 are rotatably arranged on the side wall of the second cavity 13. The conveyor belt 31 is sleeved on the rotating shaft 33 to work. At the same time, one end of the rotating shaft 33 extends to the outside of the filter box 1 and is coaxially connected to a single rotating wheel 34. The pair of single rotating wheels 34 are connected by a belt 35. The other end of the rotating shaft 33 passes through the partition 121 and extends to A first double wheel 36 extends into the first cavity 12 and is coaxially connected thereto. A second double wheel 37 is rotatably provided on the side wall of the partition 121. The second double wheel 37 is connected to the first double wheel 36 via a belt 35. One end of the second double wheel 37 is coaxially connected to the rotating water wheel 32. The rotating water wheel 32 is driven to rotate by water flow. The rotating water wheel 32 drives the second double wheel 37 to rotate. The second double wheel 37 is connected to the first double wheel 36 via a belt 35, thereby driving the conveyor belt 31 to work to transport and discharge impurities.

[0028] See also Figure 1 and Figure 2 As shown, the filter box 1 includes an L-shaped plate 16, which is installed on the side wall of the filter box 1. A circular groove is provided on the L-shaped plate 16, and a motor 161 is slidably arranged in the circular groove. A limit block 1611 is installed on the side wall of the motor 161, and a limit slide groove 162 is provided on the L-shaped plate 16. The limit block 1611 is slidably connected to the limit slide groove 162. An electric push rod 163 is installed on the side wall of the filter box 1, and the electric push rod 163 is fixedly connected to one side of the limit block 1611. A placement groove is provided on one side of the filter box 1, and the placement groove is connected to the second cavity 13. A monitoring panel 15 is installed in the placement groove, and the monitoring panel 15 is connected to the motor 161 and the electric push rod 163.

[0029] In order to prevent the impurities on the conveyor belt 31 from being too heavy, resulting in insufficient power for the water flow to impact the rotating water wheel 32, an L-shaped plate 16 is installed on the side wall of the filter box 1, and a circular groove is provided on the L-shaped plate 16. A motor 161 is slidably arranged in the circular groove. A limit block 1611 is installed on the side wall of the motor 161, and a limit slide groove 162 is provided on the L-shaped plate 16. The limit block 1611 is slidably connected to the limit slide groove 162. An electric push rod 163 is installed on the side wall of the filter box 1. The electric push rod 163 is fixedly connected to one side of the limit block 1611. A placement groove is provided on one side of the filter box 1. The placement groove is connected to the first The two cavities 13 are connected, and a monitoring panel 15 is installed in the placement groove. The monitoring panel 15 is connected to the motor 161 and the electric push rod 163. The conveying status of the conveyor belt 31 can be checked through the monitoring panel 15. When it is found that the power of the water flow impacting the rotating water wheel 32 is insufficient, the electric push rod 163 works to drive the output end of the motor 161 to fit with one of the single rotating wheels 34, driving the single rotating wheel 34 to rotate, thereby avoiding the conveyor belt 31 from not working when the impurities on the conveyor belt 31 are too heavy. At the same time, there is no need to use a motor 161 to drive the conveyor belt 31 to work, which greatly saves energy consumption.

[0030] See also Figure 2 As shown, the filter box 1 includes an annular friction block 1612, which is installed at the output end of the motor 161. An annular friction groove 341 is opened on one side of one of the single-rotating wheels 34, and the annular friction block 1612 is movably matched with the annular friction groove 341.

[0031] In order to better drive the single-wheel 34 to rotate at the conveying end of the motor 161, an annular friction block 1612 is installed at the output end of the motor 161, and an annular friction groove 341 is opened on one side of one of the single-wheels 34. The annular friction block 1612 and the annular friction groove 341 are movably cooperated, so that the output end of the motor 161 can drive the single-wheel 34 to rotate.

[0032] See also Figure 3 and Figure 4 As shown, the filter assembly 2 includes a circular plate 23, which is installed on the partition 121. Springs 24 are installed at the four corners of the circular plate 23. The filter plate 21 is installed on the spring 24. The filter plate 21 is inclined toward the second cavity 13. A guide plate 111 is installed in the second cavity 13. The guide plate 111 is located on the filter plate 21. A plurality of filter holes 211 are opened on the filter plate 21, and the filter holes 211 are connected to the funnel 22.

[0033] In order to facilitate the impurities of sewage to fall onto the conveyor belt 31 after passing through the filter plate 21, a circular plate 23 is installed on the partition 121, and springs 24 are installed at the four corners of the circular plate 23. The filter plate 21 is installed on the spring 24, and the filter plate 21 is in a tilted state toward the second cavity 13. First, the water flows through the guide plate 111 to impact the filter plate 21 to press the spring 24 downward, and then the spring 24 is reset to make the filter plate 21 vibrate. At the same time, the filter plate 21 is in a tilted state, so when the sewage passes through the filter plate 21, the impurities will fall onto the conveyor belt 31 for transportation due to the vibration of the spring 24 and the tilt of the filter plate 21.

[0034] See also Figure 1 As shown, the conveying assembly 3 includes a discharge plate 38 , a discharge trough 18 communicating with the second cavity 13 is opened on one side of the filter box 1 , the discharge plate 38 is installed in the discharge trough 18 , and one end of the discharge plate 38 is in contact with the conveyor belt 31 .

[0035] In order to facilitate the conveyor belt 31 to discharge impurities, a discharge trough 18 connected to the second cavity 13 is opened on one side of the filter box 1, and a discharge plate 38 is installed in the discharge trough 18. One end of the discharge plate 38 is in contact with the conveyor belt 31, and impurities on the conveyor belt 31 will be discharged through the discharge plate 38.

[0036] See also Figure 5 and Figure 6 As shown, the collecting assembly 4 includes a filter block 41, a connecting groove 17 connected to the side wall of the first cavity 12 is opened on one side of the filter box 1, the filter block 41 is located in the connecting groove 17, and a pair of T-shaped slide grooves are opened on the side wall of the connecting groove 17. A pair of T-shaped sliders 42 are installed on both sides of the filter block 41, and the T-shaped sliders 42 are slidably connected with the T-shaped sliders 42. An observation window 43 connected to the first cavity 12 is installed on one side of the filter block 41, and a water outlet 14 connected to the first cavity 12 is opened at the bottom end of the filter box 1.

[0037] In order to perform secondary filtration on the sewage filtered by the filter plate 21, a connecting groove 17 connected to the side wall of the first cavity 12 is opened on one side of the filter box 1, the filter block 41 is located in the connecting groove 17, and a pair of T-shaped slide grooves are opened on the side wall of the connecting groove 17. A pair of T-shaped sliders 42 are installed on both sides of the filter block 41, and the T-shaped sliders 42 are slidably connected with the T-shaped sliders 42. An observation window 43 connected to the first cavity 12 is installed on one side of the filter block 41. Secondary filtration is performed through the filter block 41, and the impurities in the filter block 41 are observed through the observation window.

[0038] See also Figure 6 As shown, the collecting assembly 4 includes a round handle 44 , which is mounted on the filter block 41 . The round handle 44 is provided with a plurality of arc grooves 45 , and anti-slip pads 46 are installed in the arc grooves 45 .

[0039] In order to facilitate the pulling out of the impurities accumulated inside the filter block 41, a circular handle 44 is installed on the filter block 41. A plurality of arc grooves 45 are opened on the circular handle 44. Anti-slip pads 46 are installed in the arc grooves 45. The staff pulls the circular handle 44 to pull out the filter block 41 and clean the impurities on it.

[0040] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A composite ecological wetland treatment device, characterized in that: It comprises a filter box (1), a filter assembly (2), a conveying assembly (3) and a collecting assembly (4); A water inlet (11) is provided on the filter box (1), a first cavity (12) is provided in the filter box (1), the water inlet (11) is communicated with the first cavity (12), and a filter assembly (2) is provided in the first cavity (12); The filter assembly (2) comprises a filter plate (21), the filter plate (21) is installed in the first cavity (12), and a conveying assembly (3) is provided on one side of the filter plate (21); The conveying assembly (3) comprises a conveying belt (31), a rotating water wheel (32) is provided on one side of the conveying belt (31), the bottom end of the filter plate (21) is connected to a funnel (22), the water outlet end of the funnel (22) is located above the blades of the rotating water wheel (32), and a collecting assembly (4) is provided at the bottom end of the rotating water wheel (32).

2. A composite ecological wetland treatment device according to claim 1, characterized in that: The filter box (1) comprises a partition (121); A second cavity (13) communicating with the first cavity (12) is provided in the filter box (1); the first cavity (12) and the second cavity (13) are separated by a partition (121); a pair of rotating shafts (33) are rotatably provided on the side wall of the second cavity (13); the conveyor belt (31) is sleeved on the rotating shafts (33) for operation; one end of the rotating shaft (33) extends to the outside of the filter box (1) and is coaxially connected to a single rotating wheel (34); the pair of single rotating wheels ( The first cavity (12) and the second cavity (12) are connected by a belt (35), the other end of the rotating shaft (33) passes through the partition (121) and extends into the first cavity (12) and is coaxially connected to the first double rotating wheel (36), the side wall of the partition (121) is rotatably provided with a second double rotating wheel (37), the second double rotating wheel (37) is connected to the first double rotating wheel (36) by a belt (35), and one end of the second double rotating wheel (37) is coaxially connected to the rotating water wheel (32).

3. A composite ecological wetland treatment device according to claim 2, characterized in that: The filter box (1) comprises an L-shaped plate (16); An L-shaped plate (16) is mounted on the side wall of the filter box (1), a circular groove is provided on the L-shaped plate (16), a motor (161) is slidably arranged in the circular groove, a limit block (1611) is mounted on the side wall of the motor (161), a limit slide groove (162) is provided on the L-shaped plate (16), the limit block (1611) is slidably connected to the limit slide groove (162), an electric push rod (163) is mounted on the side wall of the filter box (1), the electric push rod (163) is fixedly connected to one side of the limit block (1611), a placement groove is provided on one side of the filter box (1), the placement groove is communicated with the second cavity (13), a monitoring panel (15) is mounted in the placement groove, and the monitoring panel (15) is connected to the motor (161) and the electric push rod (163).

4. A composite ecological wetland treatment device according to claim 3, characterized in that: The filter box (1) comprises an annular friction block (1612); The annular friction block (1612) is installed at the output end of the motor (161), and an annular friction groove (341) is provided on one side of one of the single rotating wheels (34). The annular friction block (1612) is movably matched with the annular friction groove (341).

5. A composite ecological wetland treatment device according to claim 4, characterized in that: The filter assembly (2) comprises a circular plate (23); The circular plate (23) is mounted on the partition plate (121). Springs (24) are mounted at four corners of the circular plate (23). The filter plate (21) is mounted on the springs (24). The filter plate (21) is in an inclined state toward the second cavity (13). A guide plate (111) is mounted in the second cavity (13). The guide plate (111) is located on the filter plate (21). A plurality of filter holes (211) are provided on the filter plate (21). The filter holes (211) are connected to the funnel (22).

6. A composite ecological wetland treatment device according to claim 5, characterized in that: The conveying assembly (3) includes a discharge plate (38); A discharge trough (18) communicating with the second cavity (13) is provided on one side of the filter box (1), a discharge plate (38) is installed in the discharge trough (18), and one end of the discharge plate (38) is in contact with the conveyor belt (31).

7. A composite ecological wetland treatment device according to claim 6, characterized in that: The collecting assembly (4) comprises a filter block (41); A connecting groove (17) communicating with a side wall of the first cavity (12) is provided on one side of the filter box (1), a filter block (41) is located in the connecting groove (17), a pair of T-shaped sliding grooves are provided on the side wall of the connecting groove (17), a pair of T-shaped sliding blocks (42) are installed on both sides of the filter block (41), the T-shaped sliding blocks (42) are slidably connected to the T-shaped sliding blocks (42), an observation window (43) communicating with the first cavity (12) is installed on one side of the filter block (41), and a water outlet (14) communicating with the first cavity (12) is provided at the bottom end of the filter box (1).

8. The composite ecological wetland treatment device according to claim 7, characterized in that: The collecting assembly (4) includes a circular handle (44); The circular handle (44) is installed on the filter block (41), and a plurality of arc grooves (45) are provided on the circular handle (44), and anti-skid pads (46) are installed in the arc grooves (45).

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