CN220926298U - Water reflux device after filtering in filter tank - Google Patents
Water reflux device after filtering in filter tank Download PDFInfo
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- CN220926298U CN220926298U CN202322313143.5U CN202322313143U CN220926298U CN 220926298 U CN220926298 U CN 220926298U CN 202322313143 U CN202322313143 U CN 202322313143U CN 220926298 U CN220926298 U CN 220926298U
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- tank
- stirring
- purifying
- shafts
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000010992 reflux Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 title claims description 16
- 238000004062 sedimentation Methods 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000000746 purification Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 11
- 238000011282 treatment Methods 0.000 abstract description 5
- 238000011221 initial treatment Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a filtered water reflux device of a filter tank, which comprises a sedimentation tank, a purifying tank, a placing tank, a bearing frame, a first storage tank and a second storage tank, wherein the purifying tank is arranged below the sedimentation tank, the placing tank is arranged below the purifying tank, the first storage tank and the second storage tank are arranged on the bearing frame. The utility model has the advantages of accelerating the comprehensive mixing of materials and filtered water, improving the comprehensive mixing efficiency of the filtered water and the backwater water after primary treatment, and greatly improving the purifying treatment efficiency of the backwater water.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a water backflow device after filtering in a filter tank.
Background
In recent years, the pollution of drinking water sources is increasingly serious, the eutrophication and organic pollution of part of urban water sources are particularly prominent, sudden pollution events of the source water also occur, indexes such as turbidity, ammonia nitrogen and organic matters of factory water are extremely easy to cause, the indexes of factory water cannot meet national standard requirements, the number of aquatic animals cannot be effectively controlled, the problem of insufficient water quality purification capacity is highlighted by the traditional water purification technology, and in order to enable the factory water quality to meet drinking water standards, technical transformation is often needed on the basis of the prior art, the transformation cost is high in the prior art, and a large amount of time and resources are needed for later maintenance.
In view of this, the utility model of publication No. CN212982633U proposes a water backflow device after filtering of a water works, which comprises a purifying mechanism, the left side of the purifying mechanism is respectively communicated with the middle part of the top surface with an external water gap and a feeding port, the right side of the purifying mechanism is respectively connected with a storage mechanism through a first transmission mechanism and a second transmission mechanism, two ends of the first transmission mechanism are respectively communicated with the middle part of the right side of the purifying mechanism and the lower end of the storage mechanism, two ends of the second transmission mechanism are respectively communicated with the lower end of the right side of the purifying mechanism and the upper end of the storage mechanism, the purifying mechanism comprises a supporting body, a settling tank, a purifying tank and a placing tank, and the settling tank, the purifying tank and the placing tank are respectively formed in the cavity of the supporting body from top to bottom in sequence, and the middle part of the cavity of the partition board is provided with an electromagnetic valve.
However, the reflux device has the following defects when in use: 1. the sedimentation tank lacks a material and filtered water stirring structure, the mixing speed of the material and the filtered water is low, the comprehensive mixing cannot be realized, and the water filtering effect of primary treatment is poor; 2. the lack of a stirring structure in the purifying tank influences the mixing speed of the filtered water and the backwater water of primary treatment, and the purifying efficiency is low; 3. the lack of a structure for re-purifying the purified water in the second storage tank results in a decrease in reliability of the quality of the water body stored in the second storage tank.
Therefore, the utility model provides a water backflow device after filtering in a filter tank.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a water backflow device after filtering in a filtering pond so as to solve the problems in the background art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a filtering pond back water reflux unit, includes the sedimentation tank, is located the purifying tank of sedimentation tank below, is located the sedimentation tank below place pond, bear frame, first holding vessel and second holding vessel set up on bearing frame, its characterized in that, be provided with the turbulent flow mechanism that is close to the top in the sedimentation tank, the top of this sedimentation tank is provided with the filling tube, be provided with rabbling mechanism in the purifying tank, the height of second holding vessel is higher than the height of first holding vessel, and is connected with the reflux control valve between the two.
Further, the turbulence mechanism comprises a row of stirring shafts which are horizontally distributed and a transmission combination which drives the stirring shafts to synchronously rotate, and the peripheral wall of the stirring shafts is fixedly connected with a stirring plate.
Further, the stirring shaft is arranged at two ends of the stirring shaft to penetrate through the sedimentation tank, the transmission combination comprises a transmission shaft and a bevel gear set, the transmission shaft is rotationally connected to the outside of the sedimentation tank, and the transmission shaft is connected with the stirring shaft through the bevel gear set.
Further, water holes which are uniformly distributed are formed in the stirring plate.
Further, the stirring mechanism comprises two vertically distributed driving shafts and a driving combination for driving the two driving shafts to synchronously rotate, the driving shafts are rotationally connected with the top of the purifying tank, and the peripheral wall of each driving shaft is fixedly connected with stirring blades positioned in the purifying tank.
Further, the drive combination includes drive belt, belt pulley and driving motor, the top fixedly connected with of drive shaft the belt pulley, the top fixedly connected with motor frame of purifying cell, driving motor is fixed to be set up in the motor frame and its output shaft and the top fixed connection of one of them drive shaft.
Furthermore, the feeding pipe is rectangular and the bottom is fixedly connected with a mesh plate.
The beneficial effects of the utility model are as follows:
1. According to the utility model, by installing the turbulence mechanism in the sedimentation tank, the speed of comprehensive mixing of materials and filtered water can be accelerated, and the speed and quality of filtered water treatment can be improved.
2. According to the utility model, the stirring mechanism is arranged in the purifying tank, so that the stirring mechanism can accelerate the mixing speed of the return water introduced in the first storage tank and the primary filtered water discharged through the sedimentation tank, thereby greatly improving the purifying efficiency,
3. According to the utility model, the reflux control valve is arranged between the first storage tank and the second storage tank, so that the filtered water stored in the second storage tank is conveniently subjected to purification treatment again, and the water quality of the supplied water body is ensured.
Drawings
FIG. 1 is a schematic diagram of a filtered water reflux device of a filter according to the present utility model;
FIG. 2 is a schematic view of a turbulence mechanism of a filtered water recirculation device of the present utility model;
FIG. 3 is a schematic view of a stirring mechanism of a filtered water reflux device of the filter tank;
In the figure: 1. a sedimentation tank; 11. a feeding tube; 111. a mesh plate; 3. a purifying tank; 31. a motor frame; 4. placing a pool; 5. a carrier; 6. a first storage tank; 7. a second storage tank; 8. a turbulent flow mechanism; 81. a stirring shaft; 811. a stirring plate; 8111. a water passing hole; 82. a transmission combination; 821. a transmission shaft; 822. a bevel gear set; 9. a stirring mechanism; 91. a drive shaft; 911. stirring the leaves; 92. a drive assembly; 921. a transmission belt; 922. a belt pulley; 923. a driving motor; 101. and a reflux control valve.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a filtering pond back water reflux unit, including sedimentation tank 1, be located the purifying tank 3 of sedimentation tank 1 below, be located the pond 4 of placing of purifying tank 3 below, bear frame 5, first holding vessel 6 and second holding vessel 7 set up on bearing frame 5, be provided with the turbulent flow mechanism 8 that is close to the top in the sedimentation tank 1, the top of this sedimentation tank 1 is provided with filling tube 11, the effect of turbulent flow mechanism 8 is with the drainage that gets into in the sedimentation tank 1 and the material misce bene of putting in through filling tube 11, can not flood the material that has precipitated simultaneously. The purifying tank 3 is internally provided with a stirring mechanism 9, and the stirring mechanism 9 has the function of mixing and purifying the return water introduced by the first storage tank 6 and the primarily purified filtered water introduced by the sedimentation tank 1, so that the mixing speed is improved. The height of the second storage tank 7 is higher than that of the first storage tank 6, and a reflux control valve 101 is connected between the second storage tank 7 and the first storage tank, and after the reflux control valve 101 is opened, the filtered water treated in the second storage tank 7 can be subjected to reflux purification again.
In this embodiment, the turbulence mechanism 8 includes a row of stirring shafts 81 horizontally distributed and a transmission assembly 82 driving the row of stirring shafts 81 to rotate synchronously, the outer peripheral wall of the stirring shafts 81 is fixedly connected with a stirring plate 811, and when the stirring shafts 81 rotate, the stirring plate 811 turns over at the top of the sedimentation tank 1. The two ends of the stirring shaft 81 are arranged to penetrate through the sedimentation tank 1, the transmission assembly 82 comprises a transmission shaft 821 and a bevel gear assembly 822, the bevel gear assembly 822 is composed of two bevel gears, the transmission shaft 821 is rotationally connected to the outside of the sedimentation tank 1, the transmission shaft 821 is connected with the stirring shaft 81 through the bevel gear assembly 822, and the transmission shaft 821 can be controlled to rotate after the output shaft of an external control motor is connected with the transmission shaft 821, so that a row of stirring shafts 81 are controlled to synchronously and simultaneously rotate in the same direction.
Wherein, evenly distributed's water holes 8111 are opened on the stirring plate 811, which can reduce the amplitude of the water stirring.
In this embodiment, the stirring mechanism 9 includes two vertically distributed driving shafts 91 and a driving combination 92 for driving the two driving shafts 91 to rotate synchronously, the driving shafts 91 are rotationally connected with the top of the purifying tank 3, the outer peripheral wall of the driving shafts 91 is fixedly connected with stirring blades 911 located in the purifying tank 3, when the two driving shafts 91 rotate, the mixed water in the purifying tank 3 forms two rotating areas, and the two rotating areas can accelerate the mixing speed of the primary filtered water and the backwater water. Wherein, drive combination 92 includes drive belt 921, belt pulley 922 and driving motor 923, and the top fixedly connected with belt pulley 922 of drive shaft 91, the top fixedly connected with motor frame 31 of purifying cell 3, driving motor 923 is fixed to be set up on motor frame 31 and its output shaft and the top fixed connection of one of them drive shaft 91.
In this embodiment, the charging pipe 11 is rectangular and the bottom fixedly connected with mesh plate 111, and the material can get into the purifying pond 3 through mesh plate 111 after throwing into through charging pipe 11, increases the scope that the material was thrown into the back and covers.
When the device is used, the treatment material is input through the feeding pipe 11, then the transmission shaft 821 is controlled to rotate, and the stirring shaft 81 rotates at the moment to stir the water surface of the filtered water contacted with the material, so that the mixing of the filtered water and the material is accelerated.
And opening a valve between the sedimentation tank 1 and the purification tank 3, enabling the primarily purified filtered water to enter the purification tank 3, then starting a water pump before connecting the purification tank 3 and the first storage tank 6, transmitting the return water in the first storage tank 6 into the purification tank 3 and mixing the return water with the primary filtered water, and starting a driving motor 923 to drive the two driving shafts 91 to rotate so as to accelerate the mixed purification of the primary filtered water and the return water.
And opening a valve communicated between the purifying tank 3 and the placing tank 4, allowing purified water in the purifying tank 3 to enter the placing tank 4, and then starting a water pump communicated between the placing tank 4 and the second storage tank 7 to transfer the purified water into the second storage tank 7 for subsequent use.
When the water quality in the second storage tank 6 is in question, the reflux control valve 101 is opened, and the water in the second storage tank 6 enters the first storage tank 6 by its own weight and is purified again.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a filtering pond back water reflux unit, includes sedimentation tank (1), is located purifying tank (3) of sedimentation tank (1) below, is located placing tank (4) of purifying tank (3) below, bears frame (5), first holding vessel (6) and second holding vessel (7) set up on bearing frame (5), a serial communication port, be provided with turbulent flow mechanism (8) near the top in sedimentation tank (1), the top of this sedimentation tank (1) is provided with feed tube (11), be provided with rabbling mechanism (9) in purifying tank (3), the height of second holding vessel (7) is higher than the height of first holding vessel (6), and is connected with reflux control valve (101) between the two.
2. A post-filtration water recirculation device for a filter according to claim 1, wherein: the turbulent flow mechanism (8) comprises a row of stirring shafts (81) which are horizontally distributed and a transmission combination (82) which drives the stirring shafts (81) to synchronously rotate, and the peripheral wall of the stirring shafts (81) is fixedly connected with a stirring plate (811).
3. A post-filtration water recirculation device for a filter according to claim 2, wherein: the stirring shaft (81) is arranged at two ends of the stirring shaft penetrating through the sedimentation tank (1), the transmission combination (82) comprises a transmission shaft (821) and a bevel gear set (822), the transmission shaft (821) is rotationally connected to the outside of the sedimentation tank (1), and the transmission shaft (821) is connected with the stirring shaft (81) through the bevel gear set (822).
4. A post-filtration water recirculation device for a filter according to claim 2, wherein: the stirring plate (811) is provided with water holes (8111) which are uniformly distributed.
5. A post-filtration water recirculation device for a filter according to claim 1, wherein: the stirring mechanism (9) comprises two vertically distributed driving shafts (91) and a driving combination (92) for driving the two driving shafts (91) to synchronously rotate, the driving shafts (91) are rotationally connected with the top of the purifying tank (3), and the peripheral wall of the driving shafts (91) is fixedly connected with stirring blades (911) positioned in the purifying tank (3).
6. The filtered water backflow device of the filter tank as set forth in claim 5, wherein: the drive combination (92) comprises a transmission belt (921), a belt pulley (922) and a drive motor (923), the top of the drive shaft (91) is fixedly connected with the belt pulley (922), the top of the purification tank (3) is fixedly connected with a motor frame (31), and the drive motor (923) is fixedly arranged on the motor frame (31) and is fixedly connected with the output shaft of the drive motor and the top of one of the drive shafts (91).
7. A post-filtration water recirculation device for a filter according to claim 1, wherein: the feeding pipe (11) is rectangular, and the bottom of the feeding pipe is fixedly connected with a mesh plate (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322313143.5U CN220926298U (en) | 2023-08-28 | 2023-08-28 | Water reflux device after filtering in filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322313143.5U CN220926298U (en) | 2023-08-28 | 2023-08-28 | Water reflux device after filtering in filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926298U true CN220926298U (en) | 2024-05-10 |
Family
ID=90968663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322313143.5U Active CN220926298U (en) | 2023-08-28 | 2023-08-28 | Water reflux device after filtering in filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926298U (en) |
-
2023
- 2023-08-28 CN CN202322313143.5U patent/CN220926298U/en active Active
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