CN204502561U - Backwashed filter tank - Google Patents
Backwashed filter tank Download PDFInfo
- Publication number
- CN204502561U CN204502561U CN201520120409.7U CN201520120409U CN204502561U CN 204502561 U CN204502561 U CN 204502561U CN 201520120409 U CN201520120409 U CN 201520120409U CN 204502561 U CN204502561 U CN 204502561U
- Authority
- CN
- China
- Prior art keywords
- screen
- filter
- filter plate
- tank
- pool body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 238000011001 backwashing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 230000005291 magnetic effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 14
- 239000012535 impurity Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 9
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 230000005294 ferromagnetic effect Effects 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
本实用新型涉及一种反冲洗过滤池，包括池体，池体两侧设有V型进水槽，池体内设有排污槽和设置在排污槽两侧的过滤机构，排污槽设置在池体中部，过滤机构包括由上至下依次设置的过滤板、第一筛网和第二筛网，过滤板与第一筛网之间、第一筛网和第二筛网之间均设有纤维滤料，过滤板倾斜设置，池体上方设有横梁，横梁上设有能够使第一筛网和第二筛网振动的若干超声波换能器。该反冲洗过滤池通过超声波换能器与振动筛网的配合，在反冲洗时产生振动效果，使得沉积在滤孔中的杂质更容易被反冲带走，提升冲洗效果，通过将过滤板倾斜设置，能够使被反冲出来的杂质更容易进入到排污槽内，在过滤板上设置磁性柱，能够有效清除混合液中的铁屑等铁磁性杂质。
The utility model relates to a backwash filter pool, which comprises a pool body, V-shaped water inlet tanks are arranged on both sides of the pool body, a sewage discharge tank and filtering mechanisms arranged on both sides of the sewage discharge tank are arranged in the pool body, and the sewage discharge tank is arranged in the middle of the pool body The filter mechanism includes a filter plate, a first screen and a second screen arranged in sequence from top to bottom, and fiber filters are arranged between the filter plate and the first screen, and between the first screen and the second screen. The filter plate is arranged obliquely, and a crossbeam is arranged above the pool body, and a plurality of ultrasonic transducers capable of vibrating the first screen and the second screen are arranged on the crossbeam. The backwashing filter tank, through the cooperation of the ultrasonic transducer and the vibrating screen, produces a vibration effect during backwashing, making it easier for the impurities deposited in the filter holes to be taken away by the backwashing, improving the flushing effect, and by tilting the filter plate The setting can make it easier for the recoiled impurities to enter the sewage tank, and the magnetic column is set on the filter plate, which can effectively remove ferromagnetic impurities such as iron filings in the mixed liquid.
Description
技术领域technical field
本实用新型涉及一种反冲洗过滤池。The utility model relates to a backwash filter tank.
背景技术Background technique
滤池是民用给水、工业给水、废水处理、环境工程等常用的水处理设备，依靠滤料的截留、吸附、沉淀作用对水进行过滤处理，在此过程中水中的悬浮物、胶体和其他一些杂质成分被滤料吸附或间隙阻隔去除，使水变得洁净。滤池运行一段时间后，滤层间容纳污物的空间逐渐减小，过滤水水头损失变大，滤出水越来越少，降低了过滤效果；或出水水质变差，过滤失效，需要对其进行冲洗，以清除滤料上沉积的污秽，恢复滤料的工作能力，保证滤池的正常运行。The filter is a commonly used water treatment equipment for civil water supply, industrial water supply, wastewater treatment, environmental engineering, etc. It relies on the interception, adsorption, and precipitation of the filter material to filter the water. The impurity components are removed by the filter material adsorption or gap barrier, making the water clean. After the filter has been in operation for a period of time, the space for containing dirt between the filter layers will gradually decrease, the head loss of the filtered water will increase, and the filtered water will become less and less, which will reduce the filtering effect; Rinse to remove the dirt deposited on the filter material, restore the working ability of the filter material, and ensure the normal operation of the filter tank.
常用的反冲洗方法有水冲洗法和气水联合反冲洗法，然而在实际反冲洗过程中，由于部分的杂质已经进入到过滤孔中，单靠反冲的方式需要很长时间才能将其冲洗干净，耗费时间比较长，工作效率也比较低，而且反洗的耗水也比较多，滤料容易流失。Commonly used backwashing methods include water flushing and air-water combined backwashing. However, in the actual backwashing process, since some impurities have entered the filter holes, it takes a long time to wash them clean by backflushing alone. , It takes a long time, the work efficiency is relatively low, and the water consumption of backwashing is also relatively large, and the filter material is easy to lose.
实用新型内容Utility model content
本实用新型要解决的技术问题是：为了克服现有技术的不足，提供一种反冲洗过滤池。The technical problem to be solved by the utility model is to provide a backwashing filter tank in order to overcome the deficiencies of the prior art.
本实用新型解决其技术问题所采用的技术方案是：一种反冲洗过滤池，包括池体，所述池体两侧设有V型进水槽，所述池体内设有排污槽和设置在排污槽两侧的过滤机构，所述排污槽设置在池体中部，所述过滤机构包括由上至下依次设置的过滤板、第一筛网和第二筛网，所述过滤板与第一筛网之间、第一筛网和第二筛网之间均设有纤维滤料，所述过滤板倾斜设置，过滤板靠近排污槽处的高度低于过滤板靠近V型进水槽处的高度，所述池体上方设有横梁，所述横梁上设有能够使第一筛网和第二筛网振动的若干超声波换能器。The technical scheme adopted by the utility model to solve the technical problem is: a backwashing filter tank, including a pool body, V-shaped water inlet tanks are arranged on both sides of the pool body, a sewage discharge tank and a sewage discharge tank are arranged in the pool body. The filter mechanism on both sides of the tank, the sewage tank is arranged in the middle of the pool body, the filter mechanism includes a filter plate, a first screen and a second screen arranged in sequence from top to bottom, the filter plate and the first screen Fibrous filter material is provided between the nets, between the first screen and the second screen, and the filter plate is arranged obliquely. The height of the filter plate near the sewage tank is lower than the height of the filter plate near the V-shaped water inlet tank. A beam is arranged above the pool body, and a plurality of ultrasonic transducers capable of vibrating the first screen and the second screen are arranged on the beam.
为了提高过滤效果，所述纤维滤料为863彗星式纤维滤料。In order to improve the filtering effect, the fiber filter material is 863 comet type fiber filter material.
为了防止过滤板倾斜角度过大而降低过滤速度，所述过滤板与水平面的夹角≤15°。In order to prevent the filtering speed from being reduced due to an excessive inclination angle of the filter plate, the included angle between the filter plate and the horizontal plane is ≤15°.
为了提高过滤效果，去除铁屑等铁磁性杂质，所述过滤板上还设有若干竖向设置的磁性柱。In order to improve the filtering effect and remove ferromagnetic impurities such as iron filings, the filter plate is also provided with several vertically arranged magnetic columns.
本实用新型的有益效果是，该反冲洗过滤池通过超声波换能器与振动筛网的配合，在反冲洗时产生振动效果，使得沉积在滤孔中的杂质更容易被反冲带走，提升冲洗效果，通过将过滤板倾斜设置，能够使被反冲出来的杂质更容易进入到排污槽内，在过滤板上设置磁性柱，能够有效清除混合液中的铁屑等铁磁性杂质。The beneficial effect of the utility model is that, through the cooperation of the ultrasonic transducer and the vibrating screen, the backwashing filter produces a vibration effect during backwashing, so that the impurities deposited in the filter holes are more easily taken away by the backwashing, and the Flushing effect, by setting the filter plate obliquely, the impurities that are recoiled can enter the sewage tank more easily, and the magnetic column is set on the filter plate, which can effectively remove iron filings and other ferromagnetic impurities in the mixed liquid.
附图说明Description of drawings
下面结合附图和实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
图1是本实用新型反冲洗过滤池的结构示意图；Fig. 1 is the structural representation of the utility model backwash filter pool;
图中：1.池体，2.进水槽，3.排污槽，4.过滤板，5.第一筛网，6.第二筛网，7.横梁，8.超声波换能器，9.磁性柱。In the figure: 1. pool body, 2. water inlet tank, 3. sewage tank, 4. filter plate, 5. first screen, 6. second screen, 7. beam, 8. ultrasonic transducer, 9. magnetic column.
具体实施方式Detailed ways
现在结合附图对本实用新型作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本实用新型的基本结构，因此其仅显示与本实用新型有关的构成。Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.
如图1所示，一种反冲洗过滤池，包括池体1，所述池体1两侧设有V型进水槽2，所述池体1内设有排污槽3和设置在排污槽3两侧的过滤机构，所述排污槽设置在池体1中部，所述过滤机构包括由上至下依次设置的过滤板4、第一筛网5和第二筛网6，所述过滤板4与第一筛网5之间、第一筛网5和第二筛网6之间均设有纤维滤料，所述过滤板4倾斜设置，过滤板4靠近排污槽3处的高度低于过滤板4靠近V型进水槽2处的高度，所述池体1上方设有横梁7，所述横梁7上设有能够使第一筛网5和第二筛网6振动的若干超声波换能器8。As shown in Figure 1, a backwashing filter tank includes a pool body 1, a V-shaped water inlet tank 2 is provided on both sides of the pool body 1, a sewage discharge tank 3 is provided in the pool body 1, and a sewage discharge tank 3 is arranged on the tank body 1. The filter mechanism on both sides, the sewage tank is arranged in the middle of the pool body 1, the filter mechanism includes a filter plate 4, a first screen 5 and a second screen 6 arranged in sequence from top to bottom, the filter plate 4 Fibrous filter material is provided between the first screen 5 and between the first screen 5 and the second screen 6. The filter plate 4 is arranged obliquely, and the height of the filter plate 4 near the sewage tank 3 is lower than that of the filter. The plate 4 is close to the height of the V-shaped water inlet tank 2, and a crossbeam 7 is arranged above the pool body 1, and a plurality of ultrasonic transducers capable of vibrating the first screen 5 and the second screen 6 are arranged on the crossbeam 7 8.
为了提高过滤效果，所述纤维滤料为863彗星式纤维滤料。In order to improve the filtering effect, the fiber filter material is 863 comet type fiber filter material.
为了防止过滤板4倾斜角度过大而降低过滤速度，所述过滤板4与水平面的夹角≤15°，这样设计主要是为了防止过滤板4的倾斜角度过大以后，混合液直接灌入排污槽3内，降低过滤效果。In order to prevent the filter plate 4 from being too large inclination angle and reduce the filtration speed, the angle between the filter plate 4 and the horizontal plane is ≤15°. This design is mainly to prevent the mixed liquid from being directly poured into the sewage after the filter plate 4 is tilted too large. In tank 3, the filtering effect is reduced.
为了提高过滤效果，去除铁屑等铁磁性杂质，所述过滤板4上还设有若干竖向设置的磁性柱9。In order to improve the filtering effect and remove ferromagnetic impurities such as iron filings, the filter plate 4 is also provided with several vertically arranged magnetic columns 9 .
与现有技术相比，该反冲洗过滤池通过超声波换能器8与振动筛网的配合，在反冲洗时产生振动效果，使得沉积在滤孔中的杂质更容易被反冲带走，提升冲洗效果，通过将过滤板4倾斜设置，能够使被反冲出来的杂质更容易进入到排污槽3内，在过滤板4上设置磁性柱9，能够有效清除混合液中的铁屑等铁磁性杂质。Compared with the prior art, the backwashing filter tank produces a vibration effect during backwashing through the cooperation of the ultrasonic transducer 8 and the vibrating screen, making it easier for the impurities deposited in the filter holes to be taken away by the backwashing, improving the Flushing effect, by setting the filter plate 4 obliquely, the impurities that are recoiled can enter the sewage tank 3 more easily, and the magnetic column 9 is set on the filter plate 4, which can effectively remove ferromagnetism such as iron filings in the mixed liquid Impurities.
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项实用新型技术思想的范围内，进行多样的变更以及修改。本项实用新型的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。Inspired by the above-mentioned ideal embodiment according to the utility model, and through the above-mentioned description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120409.7U CN204502561U (en) | 2015-02-28 | 2015-02-28 | Backwashed filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120409.7U CN204502561U (en) | 2015-02-28 | 2015-02-28 | Backwashed filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502561U true CN204502561U (en) | 2015-07-29 |
Family
ID=53700565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120409.7U Expired - Fee Related CN204502561U (en) | 2015-02-28 | 2015-02-28 | Backwashed filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204502561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772583A (en) * | 2017-11-10 | 2019-05-21 | 中国钢铁股份有限公司 | Recovery device for lubricating fluid containing iron filings |
| CN116874076A (en) * | 2023-08-16 | 2023-10-13 | 浙江中昌水处理科技有限公司 | Denitrification biological filter denitrification and dephosphorization system with self-cleaning capability |
-
2015
- 2015-02-28 CN CN201520120409.7U patent/CN204502561U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772583A (en) * | 2017-11-10 | 2019-05-21 | 中国钢铁股份有限公司 | Recovery device for lubricating fluid containing iron filings |
| CN116874076A (en) * | 2023-08-16 | 2023-10-13 | 浙江中昌水处理科技有限公司 | Denitrification biological filter denitrification and dephosphorization system with self-cleaning capability |
| CN116874076B (en) * | 2023-08-16 | 2024-01-30 | 浙江中昌水处理科技有限公司 | Denitrification biological filter denitrification and dephosphorization system with self-cleaning capability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202237426U (en) | Filter bed system of sludge drying tank | |
| CN202179886U (en) | Wastewater filter | |
| CN204502561U (en) | Backwashed filter tank | |
| CN103111107B (en) | Backwashing flat surface filter plate filter | |
| CN204866184U (en) | Resin filter with filter | |
| CN204582638U (en) | A kind of rapid filter filter | |
| CN202893016U (en) | Back-flushing filter device for filter chamber | |
| CN203634952U (en) | Wastewater filtering treatment device | |
| CN206715401U (en) | One kind feedwater V-type filter tank | |
| CN204224341U (en) | A kind of backwash filter | |
| CN103657173A (en) | Upward flow filtering device using homogeneous heavy thick filter material | |
| CN206940647U (en) | A kind of sewage purification ultrasonic counter-flushing washes integration apparatus | |
| CN209204793U (en) | It is a kind of using special cermacis as the efficient algae removal device of medium | |
| CN203678121U (en) | Industrial wastewater pretreatment device | |
| CN102886173B (en) | High-efficiency water sedimentation filtration device and sedimentation filtration method | |
| CN205627333U (en) | Sewage filter | |
| CN205461187U (en) | Gravity type valveless filter | |
| CN203777732U (en) | Upward flow filtering device using homogeneous heavy thick filter material | |
| CN206853267U (en) | A kind of Magnetic filtration device pond | |
| CN203105365U (en) | Sand filter pool for aquaculture | |
| CN204434381U (en) | A kind of inversion back flushing sand setting waste disposal plant | |
| CN207775001U (en) | Pretreatment purification structure and water purification system | |
| JP6060395B1 (en) | Gravity type automatic backwash sand filter with elevated water tank | |
| CN203886255U (en) | Uniform water distribution-type active sand filter with low sand content | |
| CN204824415U (en) | Integrated water treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: 528000 Jiangwan Road, Guangdong, No. 18, No. Patentee after: Foshan Science &. Technology College Address before: 521041, Xiangqiao, Guangdong, East Hanshan Normal University Patentee before: Zhang Yongli |
|
| CB03 | Change of inventor or designer information |
Inventor after: Shi Liang Inventor before: Zhang Yongli |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170607 Address after: 528000, Guangdong, Foshan Province Nanhai District, Guicheng street, Ping Ping Road West, No. 5 East Patentee after: Foshan Hongjun water treatment equipment Co., Ltd. Address before: 528000 Jiangwan Road, Guangdong, No. 18, No. Patentee before: Foshan Science &. Technology College |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: 519000 shop 05, E building, 1288 Mount Everest Avenue, Doumen District, Zhuhai, Guangdong Patentee after: Zhuhai Ao Environmental Protection Engineering Co., Ltd. Address before: 528000, Guangdong, Foshan Province Nanhai District, Guicheng street, Ping Ping Road West, No. 5 East Patentee before: Foshan Hongjun water treatment equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |