CN214158767U - Rotary disc filtering device for sewage treatment - Google Patents
Rotary disc filtering device for sewage treatment Download PDFInfo
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- CN214158767U CN214158767U CN202022716362.4U CN202022716362U CN214158767U CN 214158767 U CN214158767 U CN 214158767U CN 202022716362 U CN202022716362 U CN 202022716362U CN 214158767 U CN214158767 U CN 214158767U
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Abstract
The utility model discloses a carousel filter equipment for sewage treatment, concretely relates to sewage treatment technical field, including rose box and a plurality of filter disc, the inside rotary drum that is equipped with of rose box, the inside anti-straw that is equipped with of rotary drum, the inside anti-straw that is equipped with of four cavitys of filter disc, the fixed brush that is equipped with in the anti-straw outside of cavity, a plurality of suction holes have been seted up in the anti-straw outside of cavity, rose box one side is equipped with the water pump, the fixed connecting pipe that is equipped with of inlet end of water pump. The utility model discloses a filter cloth inboard at the filter disc sets up cavity anti-pole and the brush of inhaling, can be continuous clear up the filter cloth on the filter disc for impurity can not pile up, and the filter cloth can not block up, and the filter effect keeps at better state always, and filtration efficiency is higher, and carries out back flush treatment once to the filter cloth every longer a period, has reduced the number of times of back flush, and can be with cleaner of filter cloth clearance.
Description
Technical Field
The embodiment of the utility model provides a relate to sewage treatment technical field, concretely relates to carousel filter equipment for sewage treatment.
Background
A fiber rotary disc filter is one of the most efficient filters. Good treatment effect, good effluent quality and stable operation. The fiber rotary disc filter consists of a central rotary drum, a rotary disc, a backwashing system, a matched control electrical system and the like. The rotary disc is fixed around the central rotary drum and is provided with a communication hole with the central rotary drum. Raw water (sewage) flows into the rotary drum from an opening at one end of the central rotary drum and enters each rotary table through the communicating holes, and filter cloth is arranged on two sides of each rotary table and is woven by stainless steel wires or polyester wires.
The existing rotary disc filtering device is used for performing intermittent back flushing when the interior of the filtering disc is cleaned, impurities on the filtering cloth of the filtering disc are washed when the filtering cloth is blocked in a large range, the washing frequency is more, and when the filtering cloth is not washed, the impurities can partially block the filtering cloth, so that the filtering speed is low, and the filtering efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a rotary disc filter device for sewage treatment, through set up cavity anti-suction rod and brush in the filter cloth inboard of filter disc, can be constantly clear up the filter cloth on the filter disc, make impurity can not pile up, the filter cloth can not block up, the filter effect keeps in better state always, filtration efficiency is higher, and carry out back flush treatment to the filter cloth every longer a period of time, reduce the number of times of back flush, and can be more clean the filter cloth clearance, in order to solve the prior art because rotary disc filter device is the back flush of interval when carrying out internal clearance to the filter disc, when the filter cloth is blockked up on a large scale, wash the impurity on the filter cloth of filter disc, the number of times of washing is more, and when not washing, impurity can cause some jam to the filter cloth and lead to filter speed slower, the filtration efficiency is reduced.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a rotary disc filtering device for sewage treatment comprises a filtering box and a plurality of filtering discs, wherein the filtering discs are arranged inside the filtering box, a rotary drum is arranged inside the filtering box, one end of the rotary drum penetrates through one side of the filtering disc and one side of the filtering box and extends to the outside of the filtering box, the rotary drum is rotatably connected with the filtering discs through a bearing, one end of the rotary drum is rotatably connected with one side of the filtering box through a sealing bearing, the other end of the rotary drum penetrates through the other side of the filtering box and is rotatably connected with the other side of the filtering box through the sealing bearing, a reverse suction pipe is arranged inside the rotary drum, one end of the reverse suction pipe penetrates through one end of the rotary drum, four hollow reverse suction rods are arranged inside the filtering disc, one end of each hollow reverse suction rod penetrates through the outer end of the rotary drum and the outer end of the reverse suction pipe and is communicated with the reverse suction pipe, a brush is fixedly arranged on the outer side of each hollow reverse suction rod, and the outer side of the brush is in contact with the inner wall of the filtering disc, the utility model discloses a filter box, including filter box, connecting pipe, motor, dwang, drum, belt pulley, suction pipe, filter box one side is equipped with the water pump, the fixed connecting pipe that is equipped with in end of intaking of water pump, connecting pipe one end contacts with the anti-suction pipe one end, filter box one side is equipped with the motor, the motor is established in connecting pipe one side, the fixed dwang that is equipped with of output of motor, dwang outer end and drum one end are all fixed and are equipped with the belt pulley, two be connected through the belt between the belt pulley.
Furthermore, a plurality of water leakage openings are formed in the outer end of the rotary drum, the water leakage openings are formed in the filter disc, and the water leakage openings are formed among the four hollow reverse suction rods.
Further, the bottom end of the interior of the filter box is fixedly provided with a plurality of collecting boxes, the top ends of the collecting boxes are fixedly connected with the bottom end of the filter disc, the bottom end of the filter disc is provided with a collecting port, and the collecting port is formed in the top of the collecting box and is communicated with the interior of the collecting box.
Furthermore, a plurality of sewage branch pipes are arranged at the bottom of the filter box, one end of each sewage branch pipe penetrates through the bottom end of the filter box and the bottom end of the collecting box and is communicated with the inside of the collecting box, a sewage pipe is fixedly arranged at the other end of each sewage branch pipe, a valve is fixedly arranged on each sewage pipe, and the valve is arranged on one side of each sewage branch pipe.
Furthermore, a first annular sliding groove is formed in one end of the reverse suction pipe, a first annular sliding block is arranged inside the first annular sliding groove, and one side of the first annular sliding block is fixedly connected with one end of the connecting pipe.
Furthermore, a water inlet pipe is arranged at the other end of the rotary drum.
Furthermore, a second annular sliding groove is formed in one end of the water inlet pipe, a second annular sliding block is arranged inside the second annular sliding groove, and one side of the second annular sliding block is fixedly connected with the other end of the rotary drum.
Furthermore, an overflow port is formed in one side of the filter box, and the overflow port is formed in the top of the rotary drum.
The embodiment of the utility model provides a have following advantage:
the utility model discloses an output shaft of motor drives the anti-suction rod of cavity and brush through the transmission and rotates, the brush can be to the filter cloth inboard on the filter disc continuously clear up, a period of time back, open the water pump and carry out a back flush to the filter cloth, impurity and clear water are together inside entering into the anti-suction rod of cavity from inhaling the hole, then inside anti-straw and connecting pipe, discharge from the play water end of water pump again, compared with the prior art, can be continuous clear up the filter cloth on the filter disc, make impurity can not pile up, the filter cloth can not block up, the filter effect keeps at better state always, the filtration efficiency is higher, and carry out a back flush treatment to the filter cloth every longer a period of time, the number of times of back flush has been reduced, and can be with the cleaner of filter cloth clearance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of C in fig. 1 according to the present invention;
fig. 5 is an enlarged schematic structural view D in fig. 1 according to the present invention;
fig. 6 is a schematic view of the overall right-side sectional structure provided by the present invention;
in the figure: 1 filter box, 2 filter discs, 3 rotary drums, 4 reverse suction pipes, 5 hollow reverse suction rods, 6 hairbrushes, 7 suction holes, 8 water pumps, 9 connecting pipes, 10 motors, 11 rotating rods, 12 belt pulleys, 13 water leakage ports, 14 collecting boxes, 15 collecting ports, 16 sewage branch pipes, 17 sewage pipes, 18 first annular chutes, 19 first annular sliding blocks, 20 water inlet pipes, 21 second annular chutes, 22 second annular sliding blocks and 23 overflow ports.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-6 of the specification, the rotary disc filtering device for sewage treatment of the embodiment comprises a filtering box 1 and a plurality of filtering discs 2, the plurality of filtering discs 2 are arranged inside the filtering box 1, a rotary drum 3 is arranged inside the filtering box 1, one end of the rotary drum 3 penetrates through one side of the filtering discs 2 and one side of the filtering box 1 and extends to the outside of the filtering box 1, the rotary drum 3 is rotatably connected with the filtering discs 2 through a bearing, one end of the rotary drum 3 is rotatably connected with one side of the filtering box 1 through a sealing bearing, the other end of the rotary drum 3 penetrates through the other side of the filtering box 1 and is rotatably connected with the other side of the filtering box 1 through a sealing bearing, a reverse suction pipe 4 is arranged inside the rotary drum 3, one end of the reverse suction pipe 4 penetrates through one end of the rotary drum 3, four hollow reverse suction rods 5 are arranged inside the filtering disc 2, one end of each hollow reverse suction rod 5 penetrates through the outer end of the rotary drum, the fixed brush 6 that is equipped with in the anti-5 outside of inhaling of cavity, the 6 outside of brush contacts with 2 inner walls of filter disc, the anti-5 outside of inhaling of cavity has been seted up a plurality of holes 7 of inhaling, inhale hole 7 and establish between brush 6, 1 one side of rose box is equipped with water pump 8, water pump 8's the fixed connecting pipe 9 that is equipped with of end of intaking, 9 one end of connecting pipe contact with the anti 4 one ends of inhaling pipe, 1 one side of rose box is equipped with motor 10, motor 10 is established in connecting pipe 9 one side, the fixed dwang 11 that is equipped with of output of motor 10, the equal fixed belt pulley 12 that is equipped with of dwang 11 outer end and 3 one end of rotary drum, two be connected through the belt between the belt pulley 12.
Furthermore, a plurality of water leakage openings 13 are formed in the outer end of the rotary drum 3, the water leakage openings 13 are formed in the filter disc 2, and the water leakage openings 13 are formed among the four hollow reverse suction rods 5, so that sewage can conveniently flow into the filter disc 2 from the inside of the rotary drum 3.
Further, the inside bottom mounting of rose box 1 is equipped with a plurality of collection boxes 14, collect 14 tops of box and 2 bottom fixed connections of filter disc, collection mouth 15 has been seted up to 2 bottom of filter disc, collect mouth 15 and establish at collection box 14 tops and with collect the box 14 inside and be linked together, the concentrated collection of impurity filth of being convenient for.
Furthermore, a plurality of sewage branch pipes 16 are arranged at the bottom of the filter box 1, one end of each sewage branch pipe 16 penetrates through the bottom end of the filter box 1 and the bottom end of the collecting box 14 and is communicated with the inside of the collecting box 14, a plurality of sewage branch pipes 17 are fixedly arranged at the other ends of the sewage branch pipes 16, a valve is fixedly arranged on each sewage branch pipe 17, and the valve is arranged on one side of each sewage branch pipe 16 to facilitate the discharge of impurities and dirt.
Furthermore, a first annular sliding groove 18 is formed in one end of the reverse suction pipe 4, a first annular sliding block 19 is arranged inside the first annular sliding groove 18, one side of the first annular sliding block 19 is fixedly connected with one end of the connecting pipe 9, the reverse suction pipe 4 and the connecting pipe 9 can be conveniently connected, and the connecting pipe 9 cannot rotate along with the rotation of the reverse suction pipe 4.
Furthermore, a water inlet pipe 20 is arranged at the other end of the rotary drum 3, so that sewage can enter conveniently.
Furthermore, a second annular sliding groove 21 is formed in one end of the water inlet pipe 20, a second annular sliding block 22 is arranged inside the second annular sliding groove 21, one side of the second annular sliding block 22 is fixedly connected with the other end of the rotary drum 3, the rotary drum 3 and the water inlet pipe 20 can be conveniently connected, and the water inlet pipe 20 cannot rotate along with the rotation of the rotary drum 3.
Furthermore, an overflow port 23 is formed in one side of the filter box 1, and the overflow port 23 is formed in the top of the rotary drum 3, so that clean water can flow out conveniently.
The implementation scenario is specifically as follows: sewage enters the inside of the rotary drum 3 from the water inlet pipe 20 and then flows into the inside of the filter disc 2 from the water leakage port 13, after being filtered by the filter cloth on the two sides of the filter disc 2, clean water flows out of the inside of the filter disc 2, impurities and the like are blocked at the inner sides of the filter cloth on the two sides of the filter disc 2, when the clean water reaches the height of the overflow port 23, the clean water flows out of the overflow port 23, meanwhile, the motor 10 is started, the output shaft of the motor 10 drives the rotating rod 11 to rotate, the rotating rod 11 drives the rotary drum 3 to rotate through the transmission of the belt pulley 12, the rotary drum 3 drives the reverse suction pipe 4 and the hollow reverse suction pipe 5 to rotate, the hollow reverse suction pipe 5 drives the brush 6 to rotate, the brush 6 can continuously clean the inner sides of the filter cloth on the filter disc 2, the filtered impurities and the like are cleaned, the cleaned impurities fall into the collection box 14 through the collection port 15, when the amount of the dirt in the collection box 14 is large amount, an external sewage pump is opened, the dirt and impurities in the collecting box 14 can be discharged through the sewage branch pipe 16 and the sewage discharge pipe 17, after a period of time, the water pump 8 is opened, the clean water in the filter box 1 can enter the inner side from the outer side of the filter cloth and wash the impurities which are difficult to clean from the inner side of the filter cloth, then the impurities and the clean water enter the hollow anti-suction rod 5 from the suction hole 7 together, then the impurities pass through the anti-suction pipe 4 and the connecting pipe 9 and are discharged from the water outlet end of the water pump 8, the utility model discloses a hollow anti-suction rod 5 and the brush 6 are arranged at the inner side of the filter cloth of the filter disc 2, the filter cloth on the filter disc 2 can be continuously cleaned, so that the impurities can not be accumulated, the filter cloth can not be blocked, the filtering effect is always kept in a better state, the filtering efficiency is higher, and the filter cloth is subjected to one-time back-washing treatment at intervals, thereby reducing the number of back washing, the cleaning device has the advantages that the cleaning device can clean the filter cloth more cleanly, and the problems that in the prior art, the rotary disc filtering device is subjected to intermittent back flushing when the interior of the filter disc is cleaned, impurities on the filter cloth of the filter disc are washed away when the filter cloth is blocked in a large range, the washing frequency is high, and when the filter cloth is not washed, the impurities can partially block the filter cloth, so that the filtering speed is low, and the filtering efficiency is reduced are solved.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a carousel filter equipment for sewage treatment, includes rose box (1) and a plurality of filter disc (2), and is a plurality of inside rose box (1), its characterized in that are established in rose box (2): the filter box is characterized in that a rotary drum (3) is arranged in the filter box (1), one end of the rotary drum (3) penetrates through one side of the filter disc (2) and one side of the filter box (1) and extends to the outside of the filter box (1), the rotary drum (3) is rotatably connected with the filter disc (2) through a bearing, one end of the rotary drum (3) is rotatably connected with one side of the filter box (1) through a sealing bearing, the other end of the rotary drum (3) penetrates through the other side of the filter box (1) and is rotatably connected with the other side of the filter box (1) through a sealing bearing, a reverse suction pipe (4) is arranged in the rotary drum (3), one end of the reverse suction pipe (4) penetrates through one end of the rotary drum (3), four hollow reverse suction rods (5) are arranged in the filter disc (2), one end of each hollow reverse suction rod (5) penetrates through the outer end of the rotary drum (3) and the outer end of the reverse suction pipe (4) and is communicated with the interior of the reverse suction pipe (4), the utility model discloses a filter box, including filter box (1), motor (10), rotating rod (5), suction pipe (5), connecting pipe (9) one end and anti-straw (4) one end contact, rose box (1) one side is equipped with water pump (8), the fixed connecting pipe (9) that is equipped with of end of intaking of water pump (8), connecting pipe (9) one end and anti-straw (4) one end contact, filter box (1) one side is equipped with motor (10), establish in connecting pipe (9) one side motor (10), the fixed dwang (11) that is equipped with of output of motor (10), dwang (11) outer end and rotary drum (3) one end are all fixed and are equipped with belt pulley (12), two be connected through the belt between belt pulley (12).
2. A rotary disc filter apparatus for sewage treatment as claimed in claim 1, wherein: a plurality of water leaking ports (13) are formed in the outer end of the rotary drum (3), the water leaking ports (13) are formed in the filter disc (2), and the water leaking ports (13) are formed among the four hollow reverse suction rods (5).
3. A rotary disc filter apparatus for sewage treatment as claimed in claim 1, wherein: the filter box is characterized in that a plurality of collecting boxes (14) are fixedly arranged at the bottom end inside the filter box (1), the top ends of the collecting boxes (14) are fixedly connected with the bottom end of the filter disc (2), a collecting port (15) is formed in the bottom end of the filter disc (2), and the collecting port (15) is formed in the top of the collecting box (14) and is communicated with the inside of the collecting box (14).
4. A rotary disc filter apparatus for sewage treatment as claimed in claim 3, wherein: the filter box is characterized in that a plurality of sewage branch pipes (16) are arranged at the bottom of the filter box (1), one end of each sewage branch pipe (16) penetrates through the bottom end of the filter box (1) and the bottom end of the collecting box (14) and is communicated with the inside of the collecting box (14), and the other end of each sewage branch pipe (16) is fixedly provided with a sewage discharge pipe (17), a valve is fixedly arranged on each sewage discharge pipe (17), and the valve is arranged on one side of each sewage branch pipe (16).
5. A rotary disc filter apparatus for sewage treatment as claimed in claim 1, wherein: a first annular sliding groove (18) is formed in one end of the reverse suction pipe (4), a first annular sliding block (19) is arranged inside the first annular sliding groove (18), and one side of the first annular sliding block (19) is fixedly connected with one end of the connecting pipe (9).
6. A rotary disc filter apparatus for sewage treatment as claimed in claim 1, wherein: the other end of the rotary drum (3) is provided with a water inlet pipe (20).
7. The rotary disc filter apparatus for sewage treatment as claimed in claim 6, wherein: a second annular sliding groove (21) is formed in one end of the water inlet pipe (20), a second annular sliding block (22) is arranged inside the second annular sliding groove (21), and one side of the second annular sliding block (22) is fixedly connected with the other end of the rotary drum (3).
8. A rotary disc filter apparatus for sewage treatment as claimed in claim 1, wherein: an overflow port (23) is formed in one side of the filter box (1), and the overflow port (23) is formed in the top of the rotary drum (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716362.4U CN214158767U (en) | 2020-11-23 | 2020-11-23 | Rotary disc filtering device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716362.4U CN214158767U (en) | 2020-11-23 | 2020-11-23 | Rotary disc filtering device for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN214158767U true CN214158767U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022716362.4U Active CN214158767U (en) | 2020-11-23 | 2020-11-23 | Rotary disc filtering device for sewage treatment |
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| CN (1) | CN214158767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116159359A (en) * | 2023-03-23 | 2023-05-26 | 无锡市一庆环保设备有限公司 | Full-immersion type fiber rotary table filtering system and technology thereof |
-
2020
- 2020-11-23 CN CN202022716362.4U patent/CN214158767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116159359A (en) * | 2023-03-23 | 2023-05-26 | 无锡市一庆环保设备有限公司 | Full-immersion type fiber rotary table filtering system and technology thereof |
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Assignee: Shenyang Yingde Sirui Machinery Technology Co.,Ltd. Assignor: LIAONING CHENZHIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Contract record no.: X2023210000137 Denomination of utility model: A rotary disc filtration device for sewage treatment Granted publication date: 20210910 License type: Common License Record date: 20230922 |