CN206334408U - A kind of more medium filter - Google Patents
A kind of more medium filter Download PDFInfo
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- CN206334408U CN206334408U CN201621236911.5U CN201621236911U CN206334408U CN 206334408 U CN206334408 U CN 206334408U CN 201621236911 U CN201621236911 U CN 201621236911U CN 206334408 U CN206334408 U CN 206334408U
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- water
- tank body
- backwash
- valve
- filtrate
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Abstract
The utility model belongs to water-treatment technology field, specifically related to a kind of more medium filter, including tank body, the pipeline being located at outside tank body and control valve, the lower water-dispensing device of tank interior, the filter layer being located above lower water-dispensing device, the upper water distributor being located above filter layer are located at.The top of the tank body is provided with water inlet, exhaust outlet, hanger, and the bottom of the tank body is provided with delivery port and leg, and the side wall of the tank body is provided with manhole, discharge port, visor；The pipeline outside tank body includes raw water water inlet pipe, water producing pipe, backwash water inlet pipe, backwash drainpipe, square impact drainpipe and connecting tube；The control valve outside tank body includes raw water valve, production water valve, backwash water intaking valve, backwash draining valve, square impact draining valve.The utility model is simple in construction, water distribution is uniform, backwash is difficult random layer, and the cleaning to filtrate is more thorough, has obvious removal effect to the impurity such as suspension, colloid, microorganism, pigment, peculiar smell, heavy metal ion in water.
Description
Technical field
The utility model is related to a kind of filter, and in particular to a kind of more medium filter, belongs to water technology neck
Domain.
Background technology
More medium filter is under pressure, to pass water through one or more filter mediums, so as to effectively remove
Various suspensions in water, microorganism, colloid and other subparticles are removed, the haze reduction of water, water quality is purified
A kind of High-cfficiency Filtration equipment, be widely used in the water process turbidity removal of the industries such as municipal administration, chemical industry, oil, metallurgy, environmental protection, and
The techniques such as softened water, the prime pretreatment of pure water, particularly can effectively remove fine particle that sedimentation can not remove and
Bacterium etc., to BOD5Also there is removal effect to a certain degree with COD etc..Conventional filter medium have refined anthracite, quartz sand,
Activated carbon, garnet equigranular or non-grain material.
The work principle of filter of more medium filter relies on the different type of filter interior filling, variable grain size
The impurity that medium comes in trap water.In general, top layer of most light, most crude product level the mixture in bed, and it is most heavy, most thin
The material of grade is placed on the bottom of bed, so, and larger suspended particle is intercepted in bed top layer in water, less to suspend
Composition granule is removed in the higher depth of bed.Therefore, be by different media type and media particle when loading filter medium
Size, strict layering, which is laid, can just play filter effect, if the dielectric layer of filling there occurs entanglement, not have filtering effect
Really, more medium filter also just loses effect.
The defect of the existing current generally existing of more medium filter is the filtrate cleaning not easily random layer of thorough, backwash, and
When flow of inlet water is larger, filter material surface washes away inequality, easily occurs channeling, substantially reduces the filter effect of filter,
Influence effluent quality.After random layer or channel occur for more medium filter it is necessary to which medium is drawn off from filter, sieved, simultaneously
Recharge, workload is big, and time-consuming, inconvenient operation, adds actual investment cost and equipment operating cost.
The content of the invention
In view of the defect that prior art is present, the purpose of this utility model be to provide a kind of simple in construction, Inlet and outlet water it is uniform,
Cleaning more thorough, filtrate is difficult the high more medium filter of random layer, water outlet quality in backwash.
The technical solution adopted in the utility model is：A kind of more medium filter, including tank body, the pipe that is located at outside tank body
Road and control valve, be located at the lower water-dispensing device of tank interior, the filter layer being located above lower water-dispensing device, be located at it is upper above filter layer
Water-locator；The top of the tank body is provided with water inlet, exhaust outlet, hanger, and the bottom of the tank body is provided with delivery port and leg, institute
The side wall for stating tank body is provided with manhole, discharge port, visor；The pipeline outside tank body includes raw water water inlet pipe, water producing pipe, anti-
Wash water inlet pipe, backwash drainpipe, square impact drainpipe and connecting tube；The control valve outside tank body is described including being arranged on
Raw water valve, the production water valve being arranged on the water producing pipe on raw water water inlet pipe, the backwash being arranged on the backwash water inlet pipe
Water intaking valve, the backwash draining valve being arranged on the backwash drainpipe, the square impact draining valve being arranged on the square impact drainpipe.
Further, the tank body uses carbon steel anti-corrosion, the baffle plate of the connecting tube, manhole and discharge port using flange with
Tank body is connected, convenient maintenance and the replacing of part.
Further, the lower water-dispensing device includes the water cap plate and water cap for being welded on tank body lower part, and the water cap is in water cap
Uniformly arranged on plate, and nut is welded with advance at the circular hole below the water cap plate, be easy to the Fast Installation of water cap；The water
The material of cap can be nylon, ABS resin, polypropylene, stainless steel etc., because of the filtrate that top is loaded, to the nip load of water cap
Greatly, it is desirable to which water cap intensity is high, to avoid deformation, while when installing, water cap is with adding resilient rubbber cushion on the contact surface of water cap plate.
Further, support member is provided between the water cap plate and tank body lower end, is produced for bearing filtrate on water cap plate
Pressure, and the load of water cap plate is strengthened.
Further, the filtrate in the filter layer can be refined anthracite, quartz sand, activated carbon, magnetic iron ore, stone
One or more layerings therein such as garnet, haydite are loaded, and packing method is：If filtrate is only one kind therein, by particle compared with
Big is placed on upper strata, and particle is less to be placed on lower floor；If filtrate is a variety of, by proportion is small and anthracite or activity that particle diameter is big
Charcoal is placed on upper strata, and proportion is moderate, the less quartz sand of particle diameter is placed on middle level, than great and larger particle diameter magnetic iron ore, pomegranate
Stone or haydite are placed on lower floor.
The beneficial effects of the utility model are：（1）The utility model is not only simple in structure, easy for installation, cheap, fortune
Row expense is low, and to the suspension in water, colloid, microorganism, pigment, peculiar smell, heavy metal ion etc. with obvious absorption
Removal is acted on.
（2）The utility model can alternately be cleaned using square impact and backwash two ways to filtrate, and cleaning more thoroughly, goes out
Water quality is higher, and filtrate can be used for multiple times, and the replacement cycle is long.In addition, the normal filtration and square impact of the equipment, backwash all may be used
Automatically controlled by controlling valve, it is easy to operate.
（3）The utility model has very strong adaptivity, in filtering and cleaning, filtrate is automatically formed dredge under close shape
State, will not also occur random layer phenomenon after backwash disturbance, and by the setting of tank interior upper water distributor and lower water-dispensing device, with
And the setting of filter layer the upper and lower greater particle size filtrate, it is ensured that water-in and water-out are uniform, and filtrate can be avoided to wash away not
Or water-locator block, so as to reduce operating cost.
Brief description of the drawings
Fig. 1 is that exterior line of the present utility model arranges schematic diagram.
Fig. 2 is structural representation of the present utility model.
In figure：1st, tank body, 2, raw water water inlet pipe, 3, backwash water inlet pipe, 4, water producing pipe, 5, square impact drainpipe, 6, backwash row
Water pipe, 7, connecting tube, 8, raw water valve, 9, production water valve, 10, backwash water intaking valve, 11, backwash draining valve, 12, square impact draining valve, 13,
Water inlet, 14, delivery port, 15, leg, 16, support member, 17, water cap plate, 18, water cap, 19, visor, 20, exhaust outlet, 21, hang
Ear, 22, upper water distributor, 23, manhole, 24, upper level filter layer, 25, middle level filter layer, 26, lower floor's filter layer, 27, discharge port.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
A kind of more medium filter, including tank body 1, the pipeline that is located at outside tank body 1 and control valve, are located inside tank body 1
Lower water-dispensing device, the filter layer being located above lower water-dispensing device, the upper water distributor 22 that is located above filter layer；The top of the tank body 1
Portion is provided with water inlet 13, exhaust outlet 20, hanger 21, and the bottom of the tank body 1 is provided with delivery port 14 and leg 15, the tank body 1
Side wall be provided with manhole 23, discharge port 27, visor 19；The pipeline outside tank body 1 includes raw water water inlet pipe 2, water producing pipe
4th, backwash water inlet pipe 3, backwash drainpipe 6, square impact drainpipe 5 and connecting tube 7；The control valve outside tank body includes setting
The raw water valve 8 on the raw water water inlet pipe 2, the production water valve 9 being arranged on the water producing pipe 4 are put, the backwash is arranged on and enters
Backwash water intaking valve 10 on water pipe 3, the backwash draining valve 11 being arranged on the backwash drainpipe 6, it is arranged on the square impact row
Square impact draining valve 12 on water pipe 5.
Further, the tank body 1 uses carbon steel anti-corrosion, and the baffle plate of the connecting tube 7, manhole 23 and discharge port 27 is used
Flange is connected with tank body 1, convenient maintenance and the replacing of part.
Further, the lower water-dispensing device includes the water cap plate 17 and water cap 18 for being welded on tank body lower part, the water cap 18
Uniformly arranged on water cap plate 17, and nut is welded with advance at the circular hole of the lower section of the water cap plate 17, be easy to the fast of water cap 18
Speed is installed；The material of the water cap 18 can be right because of the filtrate that top is loaded for nylon, ABS resin, polypropylene, stainless steel etc.
The nip load of water cap is very big, it is desirable to which water cap intensity is high, to avoid deformation, while when installing, water cap and the contact surface of water cap plate
Upper plus resilient rubbber cushion.
Further, support member 16 is provided between water cap plate 17 and tank body 1 lower end, for bearing to filter on water cap plate 17
Expect the pressure produced, and the load of water cap plate is strengthened.
Further, the filtrate in the filter layer can be refined anthracite, quartz sand, activated carbon, magnetic iron ore, stone
One or more layerings therein such as garnet, haydite are loaded, and packing method is：If filtrate is only one kind therein, by particle compared with
Big is placed on upper strata, and particle is less to be placed on lower floor；If filtrate is a variety of, by proportion is small and anthracite or activity that particle diameter is big
Charcoal is placed on upper strata, and proportion is moderate, the less quartz sand of particle diameter is placed on middle level, than great and larger particle diameter magnetic iron ore, pomegranate
Stone or haydite are placed on lower floor.
Working method of the present utility model is as follows：During filtering, raw water valve 8 and production water valve 9 are opened, raw water is entered by raw water
Water pipe 2 and connecting tube 7 enter filter interior from the water inlet 13 at the top of tank body 1, after the water distribution uniformity of upper water distributor 22,
Under gravity, the impurity quilts such as suspension, colloid, microorganism in filter layer 24,25,26 and water cap 18, water are flowed successively through
Retention, the water after purification is flowed out from the delivery port 14 of tank base by water producing pipe 4；Needed when the impurity that filter is produced is more
Cleaned, cleaning includes backwash and square impact, and backwash process is as follows：Raw water valve 8 and production water valve 9 are closed, while opening anti-
Water intaking valve 10 and backwash draining valve 11 are washed, anti-scouring water enters filter interior by backwash water inlet pipe 3 from the lower end of tank body, according to
Secondary process water cap 18, filter layer 26,25,24, upper water distributor 22, impurity and the filtrate such as the suspension being trapped, colloid, microorganism
Separation, is discharged with backwash water from backwash drainpipe 6；Positive-stroke is as follows：Will production water valve 9, backwash water intaking valve 10, backwash draining valve 11
Close, while opening raw water valve 8 and square impact draining valve 12, filter layer is rinsed again with raw water, the water after flushing is from just
Drainpipe 5 is rushed to discharge.
The utility model makes filtrate to influent density, operating condition, pre- place by the optimization design to filter and filtrate
Science and engineering skill etc. has very strong adaptivity, can ensure effluent quality at various operating conditions, is replaced by square impact and backwash
The cleaning way of progress, can make filtrate fully scatter, the dirt in filtrate is more easy to be eluted, solve existing medium filter
Exist when backwash flow is too big, easily there is random layer phenomenon in filtrate, and backwash flow it is too small when, clean halfway problem,
Cleaning performance is good.
Finally it should be noted that：Embodiment of above is only limited to illustrate the technical solution of the utility model, rather than to it
System, it will be understood by those within the art that：It can still modify to aforementioned embodiments, or to its middle part
Technical characteristic is divided to carry out equivalent, and these are changed or are replaced, and the essence of appropriate technical solution is departed from this practicality newly
The spirit and scope of type technical scheme.
Claims (5)
1. a kind of more medium filter, including tank body, the pipeline and control valve that are located at outside tank body, it is located at the lower cloth of tank interior
Hydrophone, the filter layer being located above lower water-dispensing device, the upper water distributor being located above filter layer, it is characterised in that：The tank body
Top is provided with water inlet, exhaust outlet, hanger, and the bottom of the tank body, which is provided with delivery port and leg, the side wall of the tank body, to be set
There are manhole, discharge port, visor；The pipeline outside tank body includes raw water water inlet pipe, water producing pipe, backwash water inlet pipe, backwash row
Water pipe, square impact drainpipe and connecting tube；The control valve outside tank body includes the original being arranged on the raw water water inlet pipe
Water valve, the production water valve being arranged on the water producing pipe, the backwash water intaking valve being arranged on the backwash water inlet pipe, be arranged on it is described
Backwash draining valve on backwash drainpipe, the square impact draining valve being arranged on the square impact drainpipe.
2. a kind of more medium filter according to claim 1, it is characterised in that：The tank body uses carbon steel anti-corrosion, institute
The baffle plate for stating connecting tube, manhole and discharge port is connected using flange with tank body, convenient maintenance and the replacing of part.
3. a kind of more medium filter according to claim 1, it is characterised in that：The lower water-dispensing device includes being welded on tank
The water cap plate and water cap of body bottom, the water cap are uniformly arranged on water cap plate, and pre- at the circular hole below the water cap plate
Nut is first welded with, is easy to the Fast Installation of water cap；The material of the water cap can be nylon, ABS resin, polypropylene, stainless steel
Deng very big to the nip load of water cap because of the filtrate that top is loaded, it is desirable to which water cap intensity is high, to avoid deformation, install simultaneously
When, water cap is with adding resilient rubbber cushion on the contact surface of water cap plate.
4. a kind of more medium filter according to claim 3, it is characterised in that：Between the water cap plate and tank body lower end
Provided with support member, for bearing the pressure that filtrate is produced on water cap plate, and the load of water cap plate is strengthened.
5. a kind of more medium filter according to claim 1, it is characterised in that：Filtrate in the filter layer can be
One or more layering fillings therein such as refined anthracite, quartz sand, activated carbon, magnetic iron ore, garnet, haydite, filling
Method is：If filtrate is only one kind therein, by particle it is larger be placed on upper strata, particle is less to be placed on lower floor；If filtrate is
It is a variety of, then by proportion is small and anthracite or activated carbon that particle diameter is big are placed on upper strata, proportion is moderate, the less quartz sand of particle diameter is placed on
Middle level, lower floor is placed on than great and larger particle diameter magnetic iron ore, garnet or haydite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236911.5U CN206334408U (en) | 2016-11-18 | 2016-11-18 | A kind of more medium filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236911.5U CN206334408U (en) | 2016-11-18 | 2016-11-18 | A kind of more medium filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334408U true CN206334408U (en) | 2017-07-18 |
Family
ID=59308722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621236911.5U Active CN206334408U (en) | 2016-11-18 | 2016-11-18 | A kind of more medium filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206334408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731061A (en) * | 2016-11-18 | 2017-05-31 | 内蒙古科泰隆达环保科技有限公司 | A kind of more medium filter |
| CN107583319A (en) * | 2017-09-25 | 2018-01-16 | 苏州能讯高能半导体有限公司 | A kind of more medium filter and its control method |
| CN111573872A (en) * | 2020-05-21 | 2020-08-25 | 昆山三一环保科技有限公司 | Oil remover and oil removing system |
-
2016
- 2016-11-18 CN CN201621236911.5U patent/CN206334408U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731061A (en) * | 2016-11-18 | 2017-05-31 | 内蒙古科泰隆达环保科技有限公司 | A kind of more medium filter |
| CN107583319A (en) * | 2017-09-25 | 2018-01-16 | 苏州能讯高能半导体有限公司 | A kind of more medium filter and its control method |
| CN111573872A (en) * | 2020-05-21 | 2020-08-25 | 昆山三一环保科技有限公司 | Oil remover and oil removing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of multi media filter Effective date of registration: 20210317 Granted publication date: 20170718 Pledgee: Bank of Inner Mongolia Co., Ltd. Xilingol Taipusiqi sub branch Pledgor: INNER MONGOLIA KETAI LONGDA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021150000024 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220324 Granted publication date: 20170718 Pledgee: Bank of Inner Mongolia Co.,Ltd. Xilingol Taipusiqi sub branch Pledgor: INNER MONGOLIA KETAI LONGDA ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2021150000024 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi-media filter Effective date of registration: 20220329 Granted publication date: 20170718 Pledgee: Bank of China Limited Xilinhot branch Pledgor: INNER MONGOLIA KETAI LONGDA ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022150000024 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |