CN206828267U

CN206828267U - A kind of efficient quartz filter

Info

Publication number: CN206828267U
Application number: CN201720658857.1U
Authority: CN
Inventors: 谢勤
Original assignee: Hefei Kerui Hung Water Engineering Co Ltd
Current assignee: Hefei Kerui Hung Water Engineering Co Ltd
Priority date: 2017-06-08
Filing date: 2017-06-08
Publication date: 2018-01-02
Anticipated expiration: 2027-06-08

Abstract

A kind of efficient quartz filter, including preliminary Rose Box, tank body, air and liquid mixer, connecting tube, water inlet pipe, enter sprinkler head, outlet pipe, air inlet pipe, demarcation strip；Preliminary Rose Box, air and liquid mixer and the tank body are sequentially connected by the connecting tube；Filter layer is provided with the tank body；The preliminary Rose Box includes filter screen, filter bag, end cap, bolt.The beneficial effects of the utility model are：（1）Quartz sand and filtration with manganese sand material are provided with simultaneously in the filter layer, improves its filter effect；（2）Air inlet pipe can give the oxygen of abundance, improve catalytic efficiency；（3）End cap can be dismantled freely, facilitate the removing and filter screen, the cleaning replacement of filter bag of heavy mud；（4）Air and liquid mixer improves oxygen and the mixed uniformly purpose of sewage in air, further increases catalytic efficiency.

Description

A kind of efficient quartz filter

Technical field

It the utility model is related to field of waste water treatment, and in particular to a kind of efficient quartz filter.

Background technology

Quartz filter (English:Quartz sand filter), scientific name:Shallow media filter (English: Shallow medium filter), it be by the use of quartz sand as filter medium, it is under pressure, turbidity is higher Water passes through the quartz sand filtration of certain thickness granular or non-grain, the effective suspension retained in removing water, organic matter, colloid Particle, microorganism, chlorine, odor and part heavy metal ion etc., being finally reached reduces water turbidity, one kind height for the effect that purifies water Imitate filter plant.Quartz filter is typically as the pretreatment of reverse osmosis equipment and ultrafiltration apparatus, mainly to silt, glue Body, metal ion and organic matter are retained, absorption.Conventional filtrate has quartz sand, activated carbon, anthracite, manganese sand etc..Extensively Apply to the every profession and trades such as agricultural irrigation, chemical industry, oil, metallurgy, industrial and mineral.

Quartz filter is that a kind of filter leaching material uses quartz sand as filler.Be advantageous to the impurity in water removal. The advantages that it also has filtration resistance small, and specific surface area is big, and resistance to acids and bases is strong, and resistance tocrocking is good, quartz filter it is unique excellent Point also resides in the design by optimizing filtrate and filter, realizes the self-adapting operation of filter, filtrate is to influent density, behaviour Making condition, pretreatment technique etc. has very strong adaptivity, i.e., filtering when filter bed automatically form dredge under close state, favorably In ensureing effluent quality at various operating conditions, filtrate fully scatters during backwash, and cleaning performance is good.Sand filter can effectively be gone Suspension in water removal, and have obvious removal to pollutants such as the colloid in water, iron, organic matter, agricultural chemicals, manganese, bacterium, viruses Effect.And have the advantages that the rate of filtration is fast, filtering accuracy is high, retaining power is big.It is mainly used in electric power, electronics, beverage, originally The various process waters such as water, oil, chemical industry, metallurgy, weaving, papermaking, food, swimming pool, municipal works, domestic water, circulation Field is disposed with the depth of water and waste water.Quartz filter is a kind of pressure filter, utilizes what is filled in filter Purity quartzite filtrate, when water inlet flows through filtering layer from top to bottom, suspension and baregin particle in water are removed, so that The haze reduction of water.Quartz sand filtration is one of most effective means of suspension in water removal, is advanced treatment of wastewater, reusing sewage With unit important in Water purification.Its effect is that the pollutant that will have been flocculated in water further removes, and it passes through filtrate Retention, sedimentation and suction-operated, reach the purpose of water purification.

It is frequently not fine that quartz sand filtration effect, which is used alone, and remaining heavy mud is not easy clearly after filtering in water Reason.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of efficient quartz filter, In order to solve the above technical problems, the technical solution of the utility model is：

A kind of efficient quartz filter, including preliminary Rose Box, tank body, air and liquid mixer, connecting tube, water inlet pipe, enter Sprinkler head, outlet pipe, air inlet pipe, demarcation strip；Preliminary Rose Box, air and liquid mixer and the tank body pass through the connecting tube It is sequentially connected；The water inlet pipe is longitudinally located at the tank interior side, and the water inlet pipe water inlet end enters sprinkler head provided with described in； Opposite side is provided with air inlet pipe in the tank body, and the outlet pipe is located at the tank base side；Filtering is provided with the tank body Layer, for the filter layer by the divides into upper, middle and lower-ranking, upper and lower two layers is quartz sand filtration layer, and middle one layer is Filtration with manganese sand layer；

The preliminary Rose Box includes filter screen, filter bag, end cap, bolt, and the filter screen is longitudinally located at the preliminary Rose Box Interior, the filter bag is close to one end of the connecting tube in the preliminary Rose Box, and the end cap is located at the preliminary filtering Box top.

Preferably, the air and liquid mixer is for two and parallel with one another.

Preferably, the connecting tube at the air and liquid mixer both ends is provided with switch valve.

Preferably, several air admission holes are offered in the air inlet pipe in the tank body.

Preferably, the tank body is fixed by leg.

Preferably, the tank base is provided with sewage draining exit.

Preferably, it is described enter sprinkler head be pyramidal structure.

Preferably, solarization air cap is offered on the demarcation strip.

Preferably, the end cap is fixed on the preliminary Rose Box by the bolt.

The beneficial effects of the utility model are：（1）Quartz sand and filtration with manganese sand material are provided with simultaneously in the filter layer, is improved Its filter effect；（2）Air inlet pipe can give the oxygen of abundance, and oxygen is sufficiently contacted with manganese sand, improve catalysis effect Rate；（3）End cap can be dismantled freely, facilitate the removing and filter screen, the cleaning replacement of filter bag of heavy mud；（4）Air and liquid mixer carries Oxygen and the mixed uniformly purpose of sewage in high air, improve catalytic efficiency.

Brief description of the drawings

Accompanying drawing 1 is the utility model structure diagram.

Embodiment

The effect of to make to architectural feature of the present utility model and being reached, has a better understanding and awareness, to compared with Good embodiment and accompanying drawing coordinate detailed description, are described as follows：

As shown in Figure 1, a kind of efficient quartz filter, including preliminary Rose Box 2, tank body 1, air and liquid mixer 3, company Adapter 21, water inlet pipe 4, enter sprinkler head 41, outlet pipe 5, air inlet pipe 6, demarcation strip 7；Preliminary Rose Box 2, the air and liquid mixer 3 And the tank body 1 is sequentially connected by the connecting tube 21；The air and liquid mixer 3 is two and parallel with one another, the gas-liquid The connecting tube 21 at the both ends of blender 3 is provided with switch valve 31, and the switch valve 31 can freely control the gas-liquid mixed The quantity that device 3 works.The air and liquid mixer 3 is to preferably mix air with water quality, reaches the purpose fully contacted, Improve the manganese sand catalytic effect in filter layer 8.

The longitudinal direction of water inlet pipe 4 is located at the interior side of tank body 1, and the water inlet end of water inlet pipe 4 is provided with the water inlet and sprayed First 41；It is described enter sprinkler head 41 be pyramidal structure, the water that pyramidal structure is advantageous to flow into the water inlet pipe 4 can uniformly divide Become scattered about on filter layer 8, avoid the water-carrying capacity of high speed to impact caused by the filter layer 8, cause to the filter layer 8 Skewness, influence filter effect.The tank body 1 is fixed by leg 12, and the bottom of tank body 1 is provided with sewage draining exit 11, institute State sewage draining exit 11 and be in order to without using the filter or when need cleaning, it is convenient that the internal water of tank body 1 is whole Emptying.

Opposite side is provided with the air inlet pipe 6 in the tank body 1, is offered in the air inlet pipe 6 in the tank body 1 some Individual air admission hole 61, the air admission hole 61 are uniformly distributed in the air inlet pipe 6, can be uniform by the air in the air inlet pipe Distribution is diffused into the filter layer 8, avoids local high catalytic efficiency, and the low phenomenon of local catalytic efficiency occurs.

The outlet pipe 5 is located at the bottom side of tank body 1；Be provided with filter layer 8 in the tank body 1, the filter layer 8 by The demarcation strip 7 is separated into upper, middle and lower-ranking, and upper and lower two layers is quartz sand filtration layer, and middle one layer is filtration with manganese sand layer；Institute State and solarization air cap 71 is offered on demarcation strip.The suspension that manganese sand/quartz sand filtration layer can be effectively gone in water removal, and to the glue in water The pollutants such as body, iron, organic matter, agricultural chemicals, manganese, bacterium, virus have obvious removal to act on.And with the rate of filtration is fast, filtering The advantages that precision is high, retaining power is big.The too high water of iron manganese content typically all utilizes will in the presence of catalyst (such as manganese sand) The ferrous iron or bivalent manganese of dissolved state are oxidized into the compound of undissolved ferric iron or tetravalent manganese, utilize filtration with manganese sand The backwashing function of device reaches the purpose for removing purification.So filtration with manganese sand layer is added in this filter can improve its filtering effect Fruit.

The preliminary Rose Box 2 includes filter screen 23, filter bag 24, end cap 22, bolt 221, and the longitudinal direction of filter screen 23 is located at institute State in preliminary Rose Box 2, the filter bag 24 is in the preliminary Rose Box 2 close to one end of the connecting tube 21, the end Lid 22 is fixed on the preliminary Rose Box 2 located at the preliminary top of Rose Box 2, the end cap 22 by the bolt 221. Sewage enters after the preliminary Rose Box 2, and large-scale particle, heavy mud will be stopped by the filter screen 23, some , so the sewage into the air and liquid mixer 3 does not have large-scale particulate matter substantially, needs will be worked as collected by the filter bag 24 When removing heavy mud, the bolt 221 need to only be rotated and opened, the end cap 22 taken apart, it is possible to very easily by the filter screen 23 and the filter bag 24 take out cleaning or change.

Specifically, sewage then enters institute after the preliminary preliminary treatment of Rose Box 2 by the connecting tube 21 Air and liquid mixer is stated, is filtered into the tank body 1 by the water inlet pipe 41 after being sufficiently mixed with air, finally led to again The outlet pipe 5 is crossed to discharge.

It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and Simply principle of the present utility model described in specification, this practicality on the premise of the spirit and scope of the utility model is not departed from New also to have various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.This The protection domain of utility model requirement is defined by appended claims and its equivalent.

Claims

A kind of 1. efficient quartz filter, it is characterised in that：Including preliminary Rose Box, tank body, air and liquid mixer, connecting tube, Water inlet pipe, enter sprinkler head, outlet pipe, air inlet pipe, demarcation strip；Preliminary Rose Box, air and liquid mixer and the tank body pass through The connecting tube is sequentially connected；The water inlet pipe is longitudinally located at the tank interior side, and the water inlet pipe water inlet end is provided with institute State into sprinkler head；Opposite side is provided with air inlet pipe in the tank body, and the outlet pipe is located at the tank base side；The tank body Interior to be provided with filter layer, for the filter layer by the divides into upper, middle and lower-ranking, upper and lower two layers is quartz sand filtration layer, Middle one layer is filtration with manganese sand layer；

The preliminary Rose Box includes filter screen, filter bag, end cap, bolt, and the filter screen is longitudinally located at described tentatively in Rose Box, institute Filter bag is stated in the preliminary Rose Box close to one end of the connecting tube, the end cap is located at the preliminary Rose Box top Portion.
A kind of 2. efficient quartz filter according to claim 1, it is characterised in that：The air and liquid mixer is two It is and parallel with one another.
A kind of 3. efficient quartz filter according to claim 1, it is characterised in that：The air and liquid mixer both ends The connecting tube is provided with switch valve.
A kind of 4. efficient quartz filter according to claim 1, it is characterised in that：The air inlet in the tank body Several air admission holes are offered on pipe.
A kind of 5. efficient quartz filter according to claim 1, it is characterised in that：The tank body is consolidated by leg It is fixed.
A kind of 6. efficient quartz filter according to claim 1, it is characterised in that：The tank base is provided with blowdown Mouthful.
A kind of 7. efficient quartz filter according to claim 1, it is characterised in that：It is described enter sprinkler head be taper knot Structure.
A kind of 8. efficient quartz filter according to claim 1, it is characterised in that：Exposure is offered on the demarcation strip Stomata.
A kind of 9. efficient quartz filter according to claim 1, it is characterised in that：The end cap passes through the bolt It is fixed on the preliminary Rose Box.