CN212262493U - Quartz sand filter - Google Patents
Quartz sand filter Download PDFInfo
- Publication number
- CN212262493U CN212262493U CN201922501205.9U CN201922501205U CN212262493U CN 212262493 U CN212262493 U CN 212262493U CN 201922501205 U CN201922501205 U CN 201922501205U CN 212262493 U CN212262493 U CN 212262493U
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- Prior art keywords
- water
- pipe
- casing
- backwashing
- filter
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 165
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 21
- 241000195493 Cryptophyta Species 0.000 claims abstract description 7
- 244000005700 microbiome Species 0.000 claims abstract description 6
- 238000011001 backwashing Methods 0.000 claims description 74
- 239000007921 spray Substances 0.000 claims description 43
- 238000005192 partition Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims 8
- 239000000377 silicon dioxide Substances 0.000 claims 8
- 238000005406 washing Methods 0.000 abstract description 6
- 239000004753 textile Substances 0.000 description 3
- 239000003619 algicide Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 235000013547 stew Nutrition 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a quartz sand filter belongs to water treatment facilities technical field, has solved prior art's quartz sand filter and can't handle the problem that small part of impurity passes through filter equipment. The utility model discloses a casing, the top is equipped with the shower in the casing, the shower below is equipped with the filter equipment who is used for filtering impurities such as shower aquatic algae, microorganism, silt, be equipped with the baffle that has the water hole in the casing, filter equipment sets up in the baffle top, form the water purification cavity between baffle below and the casing, be equipped with the outlet pipe that links to each other with the water purification cavity on the casing, still be equipped with in the casing and be used for the back flush filter equipment's back flush unit. The utility model discloses a set up the quartz sand layer and filter, set up anti-washing unit and be used for washing the quartz sand that has impurity, be used for after standing still, deposit for a long time use through the water purification cavity and filter unclean and see through the impurity of baffle, the rethread blow off pipe is discharged impurity.
Description
Technical Field
The utility model belongs to the technical field of water treatment facilities, particularly, relate to a quartz sand filter.
Background
At present, a circular spray water tank is arranged in a textile air conditioning unit for humidifying and dedusting, but the circular spray water tank is easy to generate impurities such as microbial algae and microbial sludge to block a nozzle after being circularly used for a long time, the sterilization algicide is used for processing in the prior art, and the sterilization algicide is forbidden due to environmental protection requirements, so a quartz sand filter is used for processing spray water.
However, the existing quartz sand filter does not consider the problem that a small amount of impurities pass through the filtering device and neglects the impurities, but spray water required by the textile air conditioner cannot be neglected, so that a quartz sand filter capable of purifying the spray water is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists among the prior art, provide a quartz sand filter suitable for purify the required shower water of weaving air conditioner.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a quartz sand filter, includes the casing, the top is equipped with the shower in the casing, the shower below is equipped with the filter equipment who is used for filtering impurity such as shower aquatic algae, microorganism, silt, be equipped with the baffle that has the water hole in the casing, filter equipment sets up in the baffle top, form the water purification cavity between baffle below and the casing, be equipped with the outlet pipe that links to each other with the water purification cavity on the casing, still be equipped with in the casing and be used for the back flush filter equipment's back flush device.
The spray pipe at the top is used for spraying spray water to be filtered, the spray water is filtered by the filtering device below the spray pipe, the filtered water flows to the water purification cavity through the water passing hole of the partition plate below the filtering device, the filtered clean water is discharged and collected from the water outlet pipe, after the collection is finished, the backwashing device is used for backwashing impurities such as algae, microorganisms and sludge on the filtering device and discharging the impurities out of the shell.
In the quartz sand filter, the backwashing device comprises a backwashing water inlet pipe arranged below the shell, a backwashing water outlet pipe arranged above the shell, a backwashing water inlet valve arranged on the backwashing water inlet pipe, and a backwashing water outlet valve arranged on the backwashing water outlet pipe.
The backwashing water inlet pipe is used for introducing backwashing water, the backwashing water inlet pipe is controlled to be closed or communicated by the backwashing water inlet valve, the backwashing water discharge pipe is used for discharging the water after backwashing and impurities together, and the backwashing water discharge valve is used for controlling the backwashing water discharge pipe to be closed or communicated.
In the quartz sand filter, the backwashing device further comprises a plurality of backwashing water caps uniformly distributed on the partition plate, the lower ends of the backwashing water caps are connected with the backwashing water inlet pipe, and the upper ends of the backwashing water caps face the filtering device. The back washing water cap is suitable for a back washing device, and branch pipes of the back washing water inlet pipe are connected with the lower end of the back washing water cap, so that the back washing water can enter the upper end of the partition plate from the back washing water cap for washing.
In the above quartz sand filter, the backwashing device further includes an air inlet device disposed below the casing. The air inlet device is used for rapidly turning over and separating impurities distributed on the filtering device in cooperation with the backwashing water flow.
In the quartz sand filter, the air inlet device comprises an air inlet pipe and an air inlet valve arranged on the air inlet pipe, and air inlets facing the upper part of the shell are uniformly arranged on the air inlet pipe. The air inlet valve is used for controlling the closing or the circulation of the air inlet pipe, and the air inlet hole is used for introducing compressed air in the air inlet pipe into the shell.
In the quartz sand filter, the filter device is a quartz sand layer. The quartz sand layer is used for trapping impurities.
In the quartz sand filter, a drain pipe for discharging sewage is further arranged at the bottom of the shell and connected with the water purification cavity, and a drain valve is arranged on the drain pipe. The blow-off pipe is used for discharging bottom dirt after the water purification cavity is stood and precipitated, and the blow-off valve is used for controlling the blow-off pipe to be closed or circulated.
In the quartz sand filter, the water outlet pipe is provided with a water outlet valve, and the spray pipe is also provided with a spray valve. The water outlet valve is used for controlling the water outlet pipe to discharge clean water after spray water is filtered, and the spray valve is used for controlling the spray pipe to spray the spray water.
In the quartz sand filter, a plurality of supporting columns for supporting the partition plate are fixedly connected below the partition plate. The support column not only plays a role of supporting the partition plate, but also plays a role of supporting a plurality of back washing water caps uniformly distributed on the partition plate.
In the quartz sand filter, a water diversion plate for dispersing water flow of the spray pipe is further arranged inside the shell, and the water diversion plate is connected with the spray pipe. Through setting up the diversion plate, be convenient for with the rivers rapid dispersion of shower toward the below to the quartz sand layer for filtration efficiency.
Compared with the prior art, the utility model discloses a set up the baffle and divide into two parts with the casing, the baffle upper end is equipped with the shower and will treat filterable shower water and shunt through the water diversion plate, treat filterable shower water and filter through the quartz sand layer after the reposition of redundant personnel, the shower water after the baffle lower extreme is filtered is collected through the outlet pipe, be used for washing the quartz sand that has impurity in the casing again through setting up anti-washing unit, the water purification cavity is used for stewing, deposit and use the impurity that the back is unclean and see through the baffle for a long time, the rethread blow off pipe is with impurity discharge.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
in the figure, 1, a housing; 2. a shower pipe; 21. a spray valve; 3. a partition plate; 4. a water purification cavity; 5. a water outlet pipe; 51. a water outlet valve; 6. a backwashing device; 61. backwashing the water inlet pipe; 611. backflushing the water inlet valve; 62. backwashing the drain pipe; 621. a backflushing drain valve; 63. backwashing the water cap; 64. an air intake device; 641. an air inlet pipe; 642. an intake valve; 643. an air inlet; 7. a quartz sand layer; 8. a blow-off pipe; 81. a blowoff valve; 9. a support pillar; 10. and (5) a water distribution plate.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the utility model discloses a casing 1, the top is equipped with shower 2 in the casing 1, and shower 2 below is equipped with the filter equipment who is used for filtering impurity such as 2 aquatic algae of shower, microorganism, silt, is equipped with the baffle 3 that has the water hole in the casing 1, and filter equipment sets up in baffle 3 top, forms water purification cavity 4 between baffle 3 below and the casing 1, is equipped with the outlet pipe 5 that links to each other with water purification cavity 4 on the casing 1, still is equipped with in the casing 1 and is used for the back flush filter equipment's back flush unit 6.
The shower 2 at top is used for the blowout to treat filterable shower water, filter through the filter equipment of its below, the water after the filtration flows to water purification cavity 4 through the water through-hole of filter equipment below baffle 3, the clean water after will filtering is discharged from outlet pipe 5 and is collected, after the collection finishes, back flush unit 6 is used for impurity such as the algae on the back flush filter equipment, microorganism, silt, and with its discharge casing 1, because filter equipment can't accomplish the complete filtration, there is few partial impurity to pass through after long-term the use, water purification cavity 4 will be used for this partial impurity to stew and deposit, discharge it at last.
The backwashing device 6 includes a backwashing water inlet pipe 61 disposed below the casing 1, a backwashing water outlet pipe 62 disposed above the casing 1, a backwashing water inlet valve 611 disposed on the backwashing water inlet pipe 61, and a backwashing water outlet valve 621 disposed on the backwashing water outlet pipe 62. The backwashing water inlet pipe 61 is used for introducing backwashing water, the backwashing water inlet valve 611 is used for controlling the backwashing water inlet pipe 61 to be closed or communicated, the backwashing water outlet pipe 62 is used for discharging the water after backwashing together with impurities, and the backwashing water outlet valve 621 is used for controlling the backwashing water outlet pipe 62 to be closed or communicated.
The backwashing device 6 also comprises a plurality of backwashing water caps 63 uniformly distributed on the partition plate 3, the lower ends of the backwashing water caps 63 are connected with the backwashing water inlet pipe 61, and the upper ends of the backwashing water caps 63 face the filtering device. The backwash water cap 63 is adapted to the backwash device 6, and the branch pipe of the backwash water inlet pipe 61 is connected to the lower end of the backwash water cap 63 so that backwash water can enter the upper end of the partition plate 3 from the backwash water cap 63 to flush the backwash device 6, and the air inlet device 64 disposed below the casing 1. The air inlet device 64 is used for matching with the back flushing water flow to rapidly turn over and separate impurities distributed on the filtering device. The air intake device 64 includes an air intake pipe 641, an air intake valve 642 disposed on the air intake pipe 641, and air intake holes 643 facing upward of the housing 1 are uniformly disposed on the air intake pipe 641. The intake valve 642 is used for controlling the closing or the flow of the intake pipe 641, and the intake hole 643 is used for introducing the compressed air in the intake pipe 641 into the housing 1.
The filtering device is a quartz sand layer 7. The quartz sand layer 7 is used for trapping impurities.
The bottom of the shell 1 is also provided with a drain pipe 8 for discharging sewage, the drain pipe 8 is connected with the purified water cavity 4, and the drain pipe 8 is provided with a drain valve 81. The blow-off pipe 8 is used for discharging bottom dirt after the water purification cavity 4 is stood and precipitated, and the blow-off valve 81 is used for controlling the blow-off pipe 8 to be closed or circulated.
The water outlet pipe 5 is provided with a water outlet valve 51, and the spray pipe 2 is also provided with a spray valve 21. The outlet valve 51 is used for controlling the outlet pipe 5 to discharge the filtered clean water of the spray water, and the spray valve 21 is used for controlling the spray pipe 2 to spray the spray water.
A plurality of supporting columns 9 for supporting the partition board 3 are fixedly connected below the partition board 3. The supporting column 9 plays a role of supporting the partition plate 3, and also plays a role of supporting a plurality of backwash water caps 63 uniformly distributed on the partition plate 3.
The inside of the shell 1 is also provided with a water diversion plate 10 used for dispersing water flow of the spray pipe 2, and the water diversion plate 10 is connected with the spray pipe 2. Through setting up the water diversion plate 10, be convenient for with shower 2 to flow down rivers fast dispersion to quartz sand layer 7 for filtration efficiency.
The utility model discloses the working process: the utility model is arranged beside a spray water tank of a textile air conditioner, spray water to be filtered is conveyed to a spray pipe 2 from the spray water tank through a spray water pump, a spray valve 21 on the spray pipe 2 is opened, the spray water to be filtered is scattered to a quartz sand layer 7 from a water distribution plate 10 connected with the spray pipe 2 to be filtered, the filtered spray water passes through a water passing hole on a baffle plate 3 below the quartz sand layer 7 and then is opened a water outlet valve 51, the filtered spray water flows out and is collected from a water outlet pipe 5, after a period of use, because excessive impurities intercepted by the quartz sand layer 7 are blocked, the water outlet valve 51 is closed, a backwashing device 6 in a shell 1 is opened to backwash the quartz sand layer 7, a water inlet valve 611, a backwashing water draining valve 621 and a water inlet valve 642 are opened simultaneously, backwashing water flows into a backwashing water cap 63 connected with the backwashing water inlet pipe 61 from a backwashing water inlet pipe 61, compressed air flows into the shell 1 from an air, then the water flows to the upper part of the clapboard 3 from the water passing hole, the back flush water and the compressed air are matched to enable the quartz sand layer 7 to be rapidly turned over, the impurities intercepted by the quartz sand layer 7 and the quartz sand layer 7 are rapidly separated, the separated impurities and the back flush water are back flushed to the back flush drain pipe 62 to be discharged, and after the use, all valves are closed. The utility model discloses long-term the back of using, water purification cavity 4 department leaves few parts and filters unclean and sees through the impurity of baffle 3, and water purification cavity 4 stews, deposits this part impurity and waste water, opens blowoff valve 81, discharges it through blow off pipe 8 of below.
The utility model discloses a set up baffle 3 and divide into two parts with casing 1, 3 upper ends of baffle are equipped with shower 2 and will treat filterable shower water and shunt through water diversion plate 10, treat filterable shower water and filter through quartz sand layer 7 after the reposition of redundant personnel, and the filtration efficiency is improved, 3 lower extremes of baffle collect the shower water after filtering through outlet pipe 5, be used for washing the quartz sand that has impurity through setting up back flush unit 6 in casing 1, water purification cavity 4 is used for stewing, deposit and use the impurity that the back filtration is unclean and see through baffle 3 for a long time, rethread blow off pipe 8 discharges impurity, the clean and tidy nature of equipment has been guaranteed.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A quartz sand filter is characterized in that: including casing (1), the top is equipped with shower (2) in casing (1), shower (2) below is equipped with the filter equipment who is used for filtering impurity such as shower (2) aquatic algae, microorganism, silt, be equipped with baffle (3) that have the water hole in casing (1), filter equipment sets up in baffle (3) top, form water purification cavity (4) between baffle (3) below and casing (1), be equipped with outlet pipe (5) that link to each other with water purification cavity (4) on casing (1), still be equipped with in casing (1) and be used for the back flush filter equipment's back flush unit (6).
2. A silica sand filter as defined in claim 1, wherein: the backwashing device (6) comprises a backwashing water inlet pipe (61) arranged below the shell (1), a backwashing water outlet pipe (62) arranged above the shell (1), a backwashing water inlet valve (611) arranged on the backwashing water inlet pipe (61), and a backwashing water outlet valve (621) arranged on the backwashing water outlet pipe (62).
3. A quartz sand filter as claimed in claim 2, wherein: the backwashing device (6) further comprises a plurality of backwashing water caps (63) uniformly distributed on the partition plate (3), the lower ends of the backwashing water caps (63) are connected with the backwashing water inlet pipe (61), and the upper ends of the backwashing water caps (63) face the filtering device.
4. A silica sand filter as defined in claim 1, 2 or 3, wherein: the back washing device (6) also comprises an air inlet device (64) arranged below the shell (1).
5. A silica sand filter as defined in claim 4, wherein: the air inlet device (64) comprises an air inlet pipe (641) and an air inlet valve (642) arranged on the air inlet pipe (641), wherein air inlet holes (643) facing the upper part of the shell (1) are uniformly formed in the air inlet pipe (641).
6. A silica sand filter as defined in claim 1, 2 or 3, wherein: the filtering device is a quartz sand layer (7).
7. A silica sand filter as defined in claim 1, 2 or 3, wherein: the sewage treatment device is characterized in that a sewage discharge pipe (8) for discharging sewage is further arranged at the bottom of the shell (1), the sewage discharge pipe (8) is connected with the water purification cavity (4), and a sewage discharge valve (81) is arranged on the sewage discharge pipe (8).
8. A silica sand filter as defined in claim 1, 2 or 3, wherein: and a water outlet valve (51) is arranged on the water outlet pipe (5), and a spray valve (21) is also arranged on the spray pipe (2).
9. A silica sand filter as defined in claim 1, 2 or 3, wherein: a plurality of supporting columns (9) used for supporting the partition board (3) are fixedly connected below the partition board (3).
10. A silica sand filter as defined in claim 1, 2 or 3, wherein: the water distribution plate (10) used for dispersing water flow of the spray pipe (2) is further arranged inside the shell (1), and the water distribution plate (10) is connected with the spray pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922501205.9U CN212262493U (en) | 2019-12-31 | 2019-12-31 | Quartz sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922501205.9U CN212262493U (en) | 2019-12-31 | 2019-12-31 | Quartz sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212262493U true CN212262493U (en) | 2021-01-01 |
Family
ID=73871731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922501205.9U Active CN212262493U (en) | 2019-12-31 | 2019-12-31 | Quartz sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212262493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683140A (en) * | 2021-09-13 | 2021-11-23 | 惠州市江明机电科技有限公司 | Simple environment-friendly shower room |
| CN119548868A (en) * | 2025-01-26 | 2025-03-04 | 江苏理工学院 | A kind of filtering equipment for water battery production |
-
2019
- 2019-12-31 CN CN201922501205.9U patent/CN212262493U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683140A (en) * | 2021-09-13 | 2021-11-23 | 惠州市江明机电科技有限公司 | Simple environment-friendly shower room |
| CN119548868A (en) * | 2025-01-26 | 2025-03-04 | 江苏理工学院 | A kind of filtering equipment for water battery production |
| CN119548868B (en) * | 2025-01-26 | 2025-05-09 | 江苏理工学院 | Filtering equipment for producing water-based battery |
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