Micro-ecological filter bed cleaning device

Abstract

The utility model discloses a micro-ecological filter bed cleaning device which comprises a conveying pipe, one end of the conveying pipe is communicated and connected with a collecting part, the other end of the conveying pipe is communicated and connected with a storage box, the collecting part comprises a collecting barrel, and the outer wall of one side of the collecting barrel is communicated and connected with one end of the conveying pipe. A collecting opening is formed in the outer wall of the other side of the collecting barrel, a third rotating shaft is rotationally installed between the inner walls of the two ends of the collecting barrel, a plurality of collecting plates which are annularly and evenly distributed are fixedly installed on the outer wall of the third rotating shaft, and a conveying mechanism is arranged in the conveying pipe. When the third rotating shaft and the conveying mechanism are driven by the linkage mechanism to move, floating objects are guided into the collecting barrel when approaching the collecting part, enter the conveying pipe and are conveyed into the storage box by the conveying mechanism to be stored, so that the cleaning of the filter bed is completed, the influence on the overall purification effect of the filter bed due to excessive floating is avoided, and time and labor are relatively saved.

Description

Technical Field

[0001] The utility model relates to the field of microecological filter beds, and in particular to a microecological filter bed cleaning device. Background Art

[0002] Microecological filter bed is a sewage treatment facility. Its principle is to use the biochemical reaction and physical adsorption during the growth of plants to remove organic matter, nitrogen, phosphorus and other pollutants from domestic wastewater or industrial wastewater. Specifically, the microecological filter bed uses plant roots, microorganisms and soil as treatment media. Through plant absorption, biological degradation and soil filtration, harmful substances in sewage are converted into harmless substances, and the purpose of purifying water quality is achieved. In addition, the microecological filter bed can also convert the gray energy in sewage into plant bodies. The organic matter in sewage is decomposed by microorganisms and converted into nutrients required by plants, thereby realizing the transformation of gray resources into green sustainable resources. However, there are usually some floating objects on the water surface of the filter bed where the plants wither and fall, as well as floating objects entering from the external environment. These floating objects gather on the water surface of the filter bed for a long time, which may affect the biodegradation effect of the plants inside, and may also cause the blockage of the water pipes inside the filter bed, thereby reducing the purification efficiency of the filter bed for sewage. Regular salvage by manpower is relatively time-consuming and labor-intensive.

[0003] How to invent a microecological filter bed cleaning device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a microecological filter bed cleaning device, which aims to improve the problem that there are usually some floating objects on the water surface of the filter bed, such as withered and fallen plants inside the filter bed and floating objects entering from the external environment. These floating objects accumulate on the water surface of the filter bed for a long time, which may affect the biodegradation effect of the plants inside the filter bed, and may also cause blockage of the water supply pipes inside the filter bed, thereby reducing the purification efficiency of the filter bed for sewage. Regular salvage by manpower is relatively time-consuming and labor-intensive.

[0005] The utility model is implemented as follows: a microecological filter bed cleaning device comprises a conveying pipe, one end of the conveying pipe is connected to a collecting part, the other end of the conveying pipe is connected to a storage box, the collecting part comprises a collecting cylinder, an outer wall of one side of the collecting cylinder is connected to one end of the conveying pipe, a collecting port is provided on the outer wall of the other side of the collecting cylinder, a third rotating shaft is rotatably installed between the inner walls at both ends of the collecting cylinder, a plurality of collecting plates evenly distributed in an annular shape are fixedly installed on the outer wall of the third rotating shaft, a first rotating shaft and a second rotating shaft are rotatably installed between the inner walls on both sides of the two ends of the conveying pipe, respectively, a conveying mechanism is provided on the first rotating shaft and the second rotating shaft, and corresponding ends of the first rotating shaft, the second rotating shaft and the third rotating shaft respectively extend out of the conveying pipe and the collecting cylinder through through holes and are all connected to the linkage mechanism.

[0006] In a preferred technical solution of the utility model, the conveying mechanism includes two conveying rollers, which are fixedly mounted on the first rotating shaft and the second rotating shaft respectively, and the two conveying rollers are mounted with conveyor belts and are connected through the conveyor belt transmission. A plurality of evenly distributed scrapers are integrally arranged on the outer surface of the conveyor belt.

[0007] In a preferred technical solution of the utility model, the width of each scraper is consistent with the width of the conveyor belt, and the height of each scraper is consistent with the distance between the surface of the conveyor belt and the inner wall of the conveying pipe.

[0008] In a preferred technical solution of the utility model, a plurality of evenly distributed filter holes are provided on a surface of one side of each collecting plate.

[0009] In a preferred technical solution of the utility model, a box door is provided on one side surface of the storage box.

[0010] In a preferred technical solution of the present utility model, the linkage mechanism includes a driving motor, the driving motor is fixedly mounted on a side surface of the storage box, a driving gear is fixedly sleeved on one end of the output shaft of the driving motor, the driving gear is meshed and connected with a driven gear on one side, the driven gear is fixedly sleeved on the second rotating shaft, the first rotating shaft and the second rotating shaft are also respectively fixedly sleeved with a first sprocket, the two first sprockets are connected by a first chain transmission, the first rotating shaft and the third rotating shaft are also respectively fixedly sleeved with a second sprocket, the two second sprockets are connected by a second chain transmission.

[0011] In a preferred technical solution of the present invention, the conveying pipe is an inclined J-shaped structure as a whole, with one bent end close to one side of the collecting part and lower in height than the other end, and the height of the bent part is lower than the connection with the collecting part, and a support frame is fixedly installed on the outer wall of one side of the bent part of the conveying pipe.

[0012] The beneficial effect of the utility model is that the utility model obtains a microecological filter bed cleaning device through the above-mentioned design. When in use, by setting the device downstream of the water flow of the filter bed, the third rotating shaft and the conveying mechanism are driven to move by the linkage mechanism. When the floating objects are close to the collecting part, they will be introduced into the collecting cylinder, and enter the conveying pipe and be conveyed to the storage box by the conveying mechanism for storage, thereby completing the cleaning of the filter bed, avoiding excessive floating that affects the overall purification effect of the filter bed, and is relatively time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic three-dimensional diagram of the overall structure provided by the embodiment of the utility model;

[0015] Figure 2 A schematic three-dimensional diagram of the overall cross-sectional structure provided for an embodiment of the utility model;

[0016] Figure 3 A schematic three-dimensional diagram of the overall cross-sectional separation structure provided by an embodiment of the utility model;

[0017] Figure 4 This is a schematic three-dimensional diagram of the overall cross-sectional structure of the other side provided in an embodiment of the utility model.

[0018] In the figure: 1-conveying pipe; 2-collecting part; 3-storage box; 4-linkage mechanism; 5-support frame; 101-first rotating shaft; 102-second rotating shaft; 103-conveying roller; 104 conveyor belt; 105-scraper; 201-collecting cylinder; 202-collecting port; 203-third rotating shaft; 204-collecting plate; 205-filter hole; 301-box door; 401-driving motor; 402-driving gear; 403-driven gear; 404-first sprocket; 405-first chain; 406-second sprocket; 407-second chain. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a microecological filter bed cleaning device, comprising a conveying pipe 1, one end of the conveying pipe 1 is connected to a collecting part 2, the other end of the conveying pipe 1 is connected to a storage box 3, the collecting part 2 comprises a collecting cylinder 201, an outer wall of one side of the collecting cylinder 201 is connected to one end of the conveying pipe 1, a collecting port 202 is provided on the outer wall of the other side of the collecting cylinder 201, a third rotating shaft 203 is rotatably installed between the inner walls at both ends of the collecting cylinder 201, a plurality of collecting plates 204 evenly distributed in an annular shape are fixedly installed on the outer wall of the third rotating shaft 203, a first rotating shaft 101 and a second rotating shaft 102 are rotatably installed between the inner walls at both ends of the conveying pipe 1, respectively, a conveying mechanism is provided on the first rotating shaft 101 and the second rotating shaft 102, and corresponding ends of the first rotating shaft 101, the second rotating shaft 102 and the third rotating shaft 203 extend out of the conveying pipe 1 and the collecting cylinder 201 through through holes respectively and are all connected to the linkage mechanism 4.

[0021] See also Figure 2 and Figure 3 The conveying mechanism includes two conveying rollers 103, which are fixedly mounted on the first rotating shaft 101 and the second rotating shaft 102 respectively. A conveying belt 104 is mounted on the two conveying rollers 103 and is connected through the conveying belt 104. A plurality of evenly distributed scrapers 105 are integrally arranged on the outer surface of the conveying belt 104.

[0022] When the linkage mechanism 4 drives the first rotating shaft 101, the second rotating shaft 102 and the third rotating shaft 203 to rotate synchronously, the third rotating shaft 203 drives all the collecting plates 204 to rotate, and the collecting plates 204 bring the floating objects on the water surface of the filter bed into the collecting cylinder 201 through the collecting port 202, and bring the floating objects into the conveying pipe 1 as the collecting plates 204 rotate. The rotation of the first rotating shaft 101 and the second rotating shaft 102 drives the two conveying rollers 103 to rotate, so that the conveying belt 104 moves to convey the floating objects in the conveying pipe 1 to the storage box 3 for storage through the scraper 105.

[0023] Furthermore, the width of each scraper 105 is consistent with the width of the conveyor belt 104 , and the height of each scraper 105 is consistent with the distance between the surface of the conveyor belt 104 and the inner wall of the conveying pipe 1 .

[0024] The width and height of the scraper 105 can ensure that the floating objects entering the conveying pipe 1 are efficiently conveyed to the storage box 3 , thereby reducing the amount of floating objects remaining in the conveying pipe 1 .

[0025] Furthermore, a plurality of evenly distributed filter holes 205 are formed on one side surface of each collecting plate 204 .

[0026] By opening a plurality of filter holes 205 on the surface of the collecting plate 204, the collecting plate 204 can discharge excess water while collecting floating objects while rotating, thereby preventing excessive water from entering the interior of the conveying pipe 1 and affecting the conveying efficiency.

[0027] Furthermore, a box door 301 is provided on one side surface of the storage box 3 .

[0028] The arrangement 301 makes it convenient for the staff to regularly recycle the floating objects in the storage box 3 .

[0029] See also Figure 4 The linkage mechanism 4 includes a driving motor 401, which is fixedly mounted on a side surface of the storage box 3. A driving gear 402 is fixedly sleeved on one end of the output shaft of the driving motor 401. The driving gear 402 is meshed and connected with a driven gear 403 on one side. The driven gear 403 is fixedly sleeved on the second rotating shaft 102. The first rotating shaft 101 and the second rotating shaft 102 are also fixedly sleeved with first sprockets 404, respectively. The two first sprockets 404 are connected in transmission by a sleeved first chain 405. The first rotating shaft 101 and the third rotating shaft 203 are also fixedly sleeved with second sprockets 406, respectively. The two second sprockets 406 are connected in transmission by a sleeved second chain 407.

[0030] The driving motor 401 drives the driving gear 402 to rotate, and the meshing connection between the driving gear 402 and the driven gear 403 drives the second rotating shaft 102 to rotate. The second rotating shaft 102 and the first rotating shaft 101 are connected by the first sprocket 404 and the first chain 405. Therefore, when the second rotating shaft 102 rotates, the first rotating shaft 101 will also rotate synchronously, so that the conveyor belt 104 can be driven by the two conveying rollers 103 to convey the floating objects. The first rotating shaft 101 and the third rotating shaft 203 are connected by the second sprocket 406 and the second chain 407. Therefore, the first rotating shaft 101, the second rotating shaft 102 and the third rotating shaft 203 rotate synchronously. The third rotating shaft 203 rotates counterclockwise to introduce the floating objects outside the collecting tube 201 from the collecting port 202 to the inside of the collecting tube 201, thereby completing the cleaning of the filter bed and avoiding excessive floating objects affecting the overall purification effect of the filter bed.

[0031] See also Figure 1 and Figure 2 The conveying pipe 1 is an inclined J-shaped structure as a whole, and its bent end is close to one side of the collecting part 2 and is lower in height than the other end, and the height of the bent part is lower than the connection with the collecting part 2. A support frame 5 is fixedly installed on the outer wall of one side of the bent part of the conveying pipe 1.

[0032] The height of the bent portion at one end of the conveying pipe 1 is lower than the collecting portion 2, which can ensure that the floating objects inside the collecting tube 201 can easily enter the conveying pipe 1, avoiding the accumulation of floating objects in the collecting tube 201. At the same time, the connection between the conveying pipe 1 and one end of the collecting portion 2 is lower than the height of the connection between it and the storage box 3, which can reduce the entry of moisture into the storage box 3 and improve the stability during use. At the same time, the support frame 5 and the storage box 3 respectively support the two ends of the whole to further improve the stability in use.

[0033] Working principle: Place the whole device at the downstream of the filter bed water flow, and place the collection tube 201 within the filter bed range, so that the lower edge of the collection port 202 is submerged below the water surface, and the connection between the collection tube 201 and the conveying pipe 1 is above the water surface, and start the driving motor 401 to drive the first rotating shaft 101, the second rotating shaft 102, and the third rotating shaft 203 to rotate synchronously counterclockwise. When the floating objects inside the filter bed flow with the water flow to the downstream and approach the collection tube 201, the third rotating shaft 203 drives the collection plate 204 to rotate and guide the floating objects into the collection tube 20 1 and enter the conveying pipe 1 with the rotation of the collecting plate 204. The first rotating shaft 101 and the second rotating shaft 102 drive the two conveying rollers 103 to rotate, so that the conveying belt 104 moves. The floating objects in the conveying pipe 1 are conveyed to a higher place and enter the storage box 3 through a plurality of scrapers 105 arranged on the surface of the conveying belt 104. The staff can regularly open the box door 301 to recycle the floating objects in the storage box 3, thereby completing the cleaning of the filter bed and avoiding excessive floating objects from affecting the overall purification effect of the filter bed.

[0034] It should be noted that the specific model and specifications of the drive motor 401 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0035] The power supply and principle of the driving motor 401 are clear to those skilled in the art and will not be described in detail here.

[0036] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A microecological filter bed cleaning device, characterized in that: It includes a conveying pipe, one end of which is connected to a collecting part, and the other end of which is connected to a storage box, the collecting part includes a collecting cylinder, an outer wall of one side of the collecting cylinder is connected to one end of the conveying pipe, and a collecting port is provided on the outer wall of the other side of the collecting cylinder, a third rotating shaft is rotatably installed between the inner walls at both ends of the collecting cylinder, a plurality of collecting plates evenly distributed in an annular shape are fixedly installed on the outer wall of the third rotating shaft, a first rotating shaft and a second rotating shaft are respectively rotatably installed between the inner walls at both ends of the conveying pipe, a conveying mechanism is provided on the first rotating shaft and the second rotating shaft, and corresponding ends of the first rotating shaft, the second rotating shaft and the third rotating shaft respectively extend out of the conveying pipe and the collecting cylinder through through holes and are all connected to the linkage mechanism.

2. The microecological filter bed cleaning device according to claim 1, characterized in that: The conveying mechanism includes two conveying rollers, which are fixedly mounted on the first rotating shaft and the second rotating shaft respectively. The two conveying rollers are mounted with conveyor belts and are connected through the conveyor belt transmission. A plurality of evenly distributed scrapers are integrally arranged on the outer surface of the conveyor belt.

3. The microecological filter bed cleaning device according to claim 2, characterized in that: The width of each scraper is consistent with the width of the conveyor belt, and the height of each scraper is consistent with the distance between the surface of the conveyor belt and the inner wall of the conveying pipe.

4. The microecological filter bed cleaning device according to claim 1, characterized in that: A plurality of evenly distributed filter holes are provided on one side surface of each collecting plate.

5. The microecological filter bed cleaning device according to claim 1, characterized in that: A box door is arranged on one side surface of the storage box.

6. The microecological filter bed cleaning device according to claim 1, characterized in that: The linkage mechanism includes a driving motor, which is fixedly mounted on a surface of one side of the storage box. A driving gear is fixedly sleeved on one end of the output shaft of the driving motor. The driving gear is meshed and connected with a driven gear on one side. The driven gear is fixedly sleeved on the second rotating shaft. The first rotating shaft and the second rotating shaft are also respectively fixedly sleeved with first sprockets, and the two first sprockets are connected by a first chain transmission. The first rotating shaft and the third rotating shaft are also respectively fixedly sleeved with second sprockets, and the two second sprockets are connected by a second chain transmission.

7. The microecological filter bed cleaning device according to claim 1, characterized in that: The conveying pipe is an inclined J-shaped structure as a whole, with one bent end close to the collecting part and lower in height than the other end, and the height of the bent part is lower than the connection with the collecting part. A support frame is fixedly installed on the outer wall of one side of the bent part of the conveying pipe.

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