CN217661686U - Integrated sand filtering and washing machine - Google Patents
Integrated sand filtering and washing machine Download PDFInfo
- Publication number
- CN217661686U CN217661686U CN202221235410.0U CN202221235410U CN217661686U CN 217661686 U CN217661686 U CN 217661686U CN 202221235410 U CN202221235410 U CN 202221235410U CN 217661686 U CN217661686 U CN 217661686U
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- Prior art keywords
- sand
- washing
- channel
- filter body
- filtration
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- 239000004576 sand Substances 0.000 title claims abstract description 132
- 238000005406 washing Methods 0.000 title claims abstract description 46
- 238000001914 filtration Methods 0.000 title description 2
- 239000002351 wastewater Substances 0.000 claims abstract description 29
- 238000009287 sand filtration Methods 0.000 claims abstract description 24
- 230000010354 integration Effects 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an integration sand filtration sand washer. The integrated sand filtration sand washer comprises a sand filter body and a sand washer body, wherein a sand suction machine is arranged on the inner side of the top of the sand washer body, the top of the sand suction machine is connected with the top of the sand filter body through a sand outlet pipe, the lower end of the sand suction machine is connected with a sand washing assembly through a sand suction pipe, one end of the sand washing assembly is connected with the bottom of the sand filter body, and the other end of the sand washing assembly is connected with a wastewater drainage pipe. The utility model discloses an integration sand filtration sand washing machines integrates degree height, functional performance is strong, operation maintenance advantage such as simple, is particularly suitable for the washing that the gravel packed in the sand filtration pond, guarantees the normal steady operation of sand filtration system.
Description
Technical Field
The utility model relates to a gravel cleaning equipment technical field especially relates to an integration sand filtration sand washer.
Background
Sand filtration is one of the most important means for advanced wastewater treatment, and can deeply remove SS in wastewater. Meanwhile, the corresponding agents are added in the operation process, so that the total phosphorus index in the sewage can be further removed, and the method plays an important role in the advanced sewage treatment. However, in the conventional sand filtration filter, due to the influence of water inflow suspended matters and dosing dephosphorization, gravel in the filter can be gradually blocked in a long time, and the traditional cleaning means can not thoroughly clean the blocked gravel, so that the gravel blockage can be more serious in the long term, the problems of short flow, uneven water flowing and the like in the filter are caused, and the long-term stable operation of the filter is influenced. Therefore, the gravel cleaning in the sand filter tank becomes a problem to be solved urgently in the prior sand filter tank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integration sand filtration sand washer. According to the utility model discloses an integration sand filtration sand washer, the integration equipment can be effectively thorough washs the gravel in the sand filtration, guarantees the permanent steady operation in sand filtration pond, the utility model discloses a technical scheme as follows:
according to the utility model discloses an aspect provides an integration sand filtration sand washer, including sand filter body and sand washer body, sand washer body top inboard is equipped with sand sucker, sand sucker's top through go out the sand pipe with the top of sand filter body is connected, sand sucker's lower extreme is connected with the sand washing subassembly through inhaling the sand pipe, the one end of sand washing subassembly with the bottom of sand filter body is connected, the other end of sand washing subassembly is connected with waste water drain pipe.
Preferably, the sand washing assembly comprises a conveying trough, one end of the conveying trough is communicated with the sand filter body, a notch of the other end of the conveying trough is vertically arranged downwards, a partition plate is connected to the lower end of the notch, a wastewater collecting tank is connected to the lower end of the partition plate, the wastewater collecting tank passes through a sand suction pipe and is connected with the sand washing machine, the lower end of the wastewater collecting tank is connected with a wastewater drainage pipe, a sand washing channel is arranged in the conveying trough, a telescopic spiral conveyor is arranged in the sand washing channel, a ventilation channel and a water channel are respectively arranged on the left side and the right side of the sand washing channel, a ventilation hole communicated with the sand washing channel is formed in the water channel, and a water hole communicated with the sand washing channel is formed in the water channel.
Preferably, the bottom of the conveying tank is inclined downwards from one end close to the sand filter body to one end close to the waste water collecting tank.
Preferably, the partition plate is provided with a partition hole, and the aperture of the partition hole is 1mm.
Preferably, the vent hole and the water through hole are arranged in a downward direction at an angle of 45 degrees with the axial direction of the sand washing channel.
The utility model adopts the above technical scheme, have as follows and show the effect:
the utility model discloses an integration sand filtration sand washer includes sand filter body and sand filter body, and sand filter body top inboard is equipped with sand sucker, and sand sucker's top is connected with the top of sand filter body through sand outlet pipe, and sand sucker's lower extreme is connected with the sand washing subassembly through sand sucker, and the one end of sand washing subassembly is connected with the bottom of sand filter body, and the other end of sand washing subassembly is connected with waste water drain pipe. The utility model discloses an integration sand filtration sand washing machines integrates degree height, functional performance is strong, operation maintenance advantage such as simple, is particularly suitable for the washing that the gravel packed in the sand filtration pond, guarantees the normal steady operation of sand filtration system.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic cross-sectional view of the conveying trough of the present invention.
1-a sand washer body, 2-a telescopic screw conveyor, 3-a conveying tank, 4-a partition plate, 5-a wastewater collecting tank, 6-a sand sucker, 7-an air channel, 8-a water channel, 9-a wastewater drainage pipe, 10-a sand sucker and 11-a sand outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. However, it should be noted that the numerous details set forth in the description are merely intended to provide a thorough understanding of one or more aspects of the invention, even though such aspects of the invention may be practiced without these specific details.
As shown in fig. 1-2, according to the utility model discloses an integration sand filtration sand washer, integration sand filtration sand washer includes sand filter body and sand washer body 1, and sand washer body 1 top inboard is equipped with sand sucker 6, and the top of sand sucker 6 is connected with the top of sand filter body through sand outlet pipe 11, and the lower extreme of sand sucker 6 is connected with the washing sand subassembly through sand sucker 10, and the one end of washing sand subassembly is connected with the bottom of sand filter body, and the other end of washing sand subassembly is connected with waste water drain pipe 9.
The washed-out sand subassembly includes conveyer trough 3, and the one end and the sand filter body intercommunication of conveyer trough 3, the vertical setting down of notch of the other end of conveyer trough 3 are connected with baffle 4 at the lower extreme of notch, are equipped with on the baffle 4 and separate the hole, and the aperture that separates the hole is 1mm. The lower extreme of baffle 4 is connected with wastewater collection groove 5, wastewater collection groove 5 is connected with sand washer 6 through inhaling sand pipe 10, wastewater collection groove 5's lower extreme and wastewater drainage pipe 9 are connected, be equipped with the washing sand passageway in the conveyer trough 3, be equipped with telescopic screw conveyer 2 in the washing sand passageway, telescopic screw conveyer 2 is when moving, stretch into inside the sand filter body, the gravel to the inside of sand filter body is transmitted and is washd in the conveyer trough 3, the left and right sides of washing sand passageway is equipped with air passage 7 and water channel 8 respectively, be equipped with the air vent with washing sand channel intercommunication on the air passage 7, set up the limbers with washing sand channel intercommunication on the water channel 8.
Wherein, the bottom of conveyer trough 3 is by the one end that is close to the sand filter body to the one end downward sloping setting that is close to waste water collecting tank 5. The inclined conveying groove 3 is beneficial to the conveying of gravel, and the gravel is prevented from being accumulated in the conveying groove 3 to influence the operation efficiency of the equipment.
Furthermore, the vent hole and the limber hole are arranged downwards at an angle of 45 degrees with the axial direction of the sand washing channel. Be 45 air vent and the limbers that set up of orientation downwards can prevent the jam of gravel to the hole, reduce equipment operation trouble, reduce the maintenance rate, improve the operating efficiency.
The utility model discloses when using, wash the back that begins, the intaking of sand filter body is closed, and the pipeline valve who links to each other with sand washer body 1 is opened. Open telescopic screw conveyer 2, make telescopic screw conveyer 2 get into the sand filter body inside, carry out the inside gravel of sand filter body. When the telescopic screw conveyor 2 is opened, the air passages 7 and the water passages 8 on the two sides of the conveying groove 3 are opened simultaneously, and compressed gas and clean water are introduced. The gravel in the transfer tank 3 is thoroughly cleaned with compressed air and clean water. The cleaned gravel and the cleaning waste water enter the vertically downward notch at the end of the conveying trough 3 by gravity flow. The solid-liquid separation is carried out at the end of the transfer tank 3 by a partition plate 4. Washing wastewater enters the wastewater collection tank 5 through the partition plate 4, and wastewater in the wastewater collection tank 5 returns to the treatment front end through the wastewater drainage pipe 9 at the bottom for retreatment. The cleaned gravel is lifted by the sand suction pipe 10 of the sand suction machine 6 and re-enters the inside of the sand filter body through the sand discharge pipe 11 of the sand suction machine 6. Thereby completing the cleaning of the gravel in the sand filter body.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an integration sand filtration sand washer which characterized in that: including sand filter body and sand washer body, sand washer body top inboard is equipped with sand sucker, sand sucker's top through go out the sand pipe with the top of sand filter body is connected, sand sucker's lower extreme is connected with the sand washing subassembly through inhaling the sand pipe, the one end of sand washing subassembly with the bottom of sand filter body is connected, the other end of sand washing subassembly is connected with waste water drain pipe.
2. The integrated sand filtration and washing machine according to claim 1, characterized in that: the sand washing assembly comprises a conveying trough, one end of the conveying trough is communicated with the sand filter body, a notch of the other end of the conveying trough is vertically arranged downwards, a partition plate is connected to the lower end of the notch, a wastewater collecting tank is connected to the lower end of the partition plate, the wastewater collecting tank passes through a sand sucking pipe and is connected with a sand washing machine, the lower end of the wastewater collecting tank is connected with a wastewater discharging pipe, a sand washing channel is arranged in the conveying trough, a telescopic spiral conveyor is arranged in the sand washing channel, the left side and the right side of the sand washing channel are respectively provided with a ventilation channel and a water channel, the ventilation channel is provided with a ventilation hole communicated with the sand washing channel, and the water channel is provided with a water hole communicated with the sand washing channel.
3. The integrated sand filtration sand washer according to claim 2, wherein: the bottom of the conveying trough is downwards inclined from one end close to the sand filter body to one end close to the waste water collecting tank.
4. The integrated sand filtration and washing machine according to claim 2, characterized in that: the partition plate is provided with partition holes, and the aperture of each partition hole is 1mm.
5. The integrated sand filtration sand washer according to claim 2, wherein: the vent hole, the water through hole and the axis direction of the sand washing channel are arranged in a 45-degree downward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221235410.0U CN217661686U (en) | 2022-05-20 | 2022-05-20 | Integrated sand filtering and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221235410.0U CN217661686U (en) | 2022-05-20 | 2022-05-20 | Integrated sand filtering and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217661686U true CN217661686U (en) | 2022-10-28 |
Family
ID=83740991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221235410.0U Active CN217661686U (en) | 2022-05-20 | 2022-05-20 | Integrated sand filtering and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217661686U (en) |
-
2022
- 2022-05-20 CN CN202221235410.0U patent/CN217661686U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 530000 No. 101, Gao'an Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Address before: 530000 room 618, 6 / F, building 1 (Jinhai building), business center, Nanning comprehensive free trade zone, No. 20 Jinhai Road, Nanning area, China (Guangxi) pilot Free Trade Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Kexin environmental treatment Co.,Ltd. |