CN105903237B - High efficiency composition silicon carbide filter - Google Patents

High efficiency composition silicon carbide filter Download PDF

Info

Publication number
CN105903237B
CN105903237B CN201610535427.0A CN201610535427A CN105903237B CN 105903237 B CN105903237 B CN 105903237B CN 201610535427 A CN201610535427 A CN 201610535427A CN 105903237 B CN105903237 B CN 105903237B
Authority
CN
China
Prior art keywords
pipeline
water
tank
filter
backwash
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.)
Active
Application number
CN201610535427.0A
Other languages
Chinese (zh)
Other versions
CN105903237A (en
Inventor
吴印强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Yinda Environmental Protection Technology Co., Ltd.
Original Assignee
Hebei Yinda Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hebei Yinda Environmental Protection Technology Co Ltd filed Critical Hebei Yinda Environmental Protection Technology Co Ltd
Priority to CN201610535427.0A priority Critical patent/CN105903237B/en
Publication of CN105903237A publication Critical patent/CN105903237A/en
Application granted granted Critical
Publication of CN105903237B publication Critical patent/CN105903237B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/14Downward filtration, the container having distribution or collection headers or pervious conduits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/105Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container downward filtration without specifications about the filter material supporting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38Feed or discharge devices
    • B01D24/40Feed or discharge devices for feeding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38Feed or discharge devices
    • B01D24/42Feed or discharge devices for discharging filtrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46Regenerating the filtering material in the filter
    • B01D24/4631Counter-current flushing, e.g. by air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46Regenerating the filtering material in the filter
    • B01D24/4631Counter-current flushing, e.g. by air
    • B01D24/4642Counter-current flushing, e.g. by air with valves, e.g. rotating valves

Abstract

The present invention relates to water treatment facilities, specifically a kind of high efficiency composition silicon carbide filter.It includes tank body, is provided with filtered water inlet pipeline in the tank body from top to bottom, backwash water outlet pipeline, filters out water pipeline, backwash back with water inlet line, connects blowdown pipeline below skirt;Tank body inner top is equipped with water segregator;It equipped with the filtered water inlet mouth being connect with water segregator outside tank body, filters out and is equipped with filtering water outlet on the right side of water pipeline, filter out water pipeline and be equipped with remittance liquid pipe and collector tube;Carbonaceous protection filtrate, high efficiency composition diamond dust and cobblestone bed course are sequentially filled in tank body from top to bottom.Filler avoids the occurrence of a large amount of fiber filament and carborundum powder, fibrous nodules or the hardened problem of fibre bundle in the compound silicon carbide filter, and filter canister body life time is long, backwash effect is good, energy consumption is low, regular maintenance cost is low, employee's operational risk is low, it is ensured that sewage, drinking water reach the requirement of two stage treatment water quality index after filtering.

Description

High efficiency composition silicon carbide filter
Technical field
The present invention relates to water treatment facilities, specifically a kind of high efficiency composition silicon carbide filter.
Background technique
Traditional wastewater, drinking water secondary filtration technology are to use fibrous nodules or fiber bundle filter, common silicon carbide filter, Emphasis is to remove sewage, the small organic molecule in drinking water, small-sized suspended material, partial size class impurity and remove on a small quantity organic Substance, but fibrous nodules or fiber bundle media can fall off fiber filament in this filter, especially traditional sewage, drinking water second level In filtering technique, also needs to add the stirring motor drive mechanism of backwash plus the device of cleanser in tank deck, make traditional wastewater second level Filter generated in backwash a large amount of fiber filament and carborundum powder, fibrous nodules (fibre bundle) are hardened, tank body erosion resistant coating by The problems such as damage, causes this two indexs of suspended material in the filtered sewage of sewage second-level, small-sized partial size substance that cannot stablize and reaches To petroleum and petrochemical industry oily wastewater, industrial and mining enterprises' production waste water, municipal sewage, the production of the index in Drinking Water for Residents secondary filtration stage It is required that.Reach sewage second-level filtration stage water quality indicator, traditional wastewater secondary filtration technology, drinking water secondary filtration technology must Must be in terms of following four the problem of, is effectively solved:
First is that traditional wastewater, drinking water secondary filter will add backwash stirring motor, stirring dress in filter top It sets, adds detergent added holes, increased manufacturing cost to filter and regular maintenance cost.Second is that traditional wastewater secondary filtration Device is wanted continual and is backwashed to filter, so that the sewage of filter, drinking water day output is reduced 30% or more, together When a large amount of counter-flushing liquids of filter discharge filter cause large amount of sewage to reprocess into the processed conventionally source of sewage. Third is that the powerful motor of traditional wastewater secondary filter in fibrous nodules or fibre bundle, common diamond dust, filter canister body to preventing Corruption damages, the strong influence service life of filtering tank and filtrate.Fourth is that traditional wastewater secondary filter use it is anti- Stirring motor is rinsed, operating staff needs not only to expend a large amount of in the cleanser of abhiseca addition 2KG or so when backwash every time Electric energy, fee of material, secondary pollution also is caused to counter-flushing liquid, brings higher security risk to operating staff.
Summary of the invention
The object of the invention is to for overcome the deficiencies in the prior art, provide a kind of high efficiency composition diamond dust filtering Device.Solve conventional filter filler easily occur a large amount of fiber filament and carborundum powder, fibrous nodules (fibre bundle) it is hardened, filtering The impaired problem that the service life is short, backwash effect is poor, energy consumption is high, regular maintenance cost is big, employee's operational risk is high of device tank body erosion resistant coating.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical solutions:
A kind of high efficiency composition silicon carbide filter, including tank body, be provided in the tank body from top to bottom filtered water inlet pipeline, Backwash water outlet pipeline filters out water pipeline, backwash back with water inlet line, and the filtered water inlet pipeline and backwash water outlet pipeline pass through pneumatic Butterfly valve connection;It is described to filter out water pipeline and connect with backwash back with water inlet line by Pneumatic butterfly valve;Blowdown pipeline is connected below skirt; Tank body inner top is equipped with water segregator;The filtered water inlet mouth connecting with water segregator is equipped with outside tank body;It filters out and is set on the right side of water pipeline There is filtering water outlet, filters out water pipeline and be equipped with remittance liquid pipe and collector tube;Sewage pipe is placed in below skirt, is connected with blowdown pipeline It connects;Carbonaceous protection filtrate, high efficiency composition diamond dust and cobblestone bed course are sequentially filled in tank body from top to bottom.
By adopting the above technical scheme compared with prior art, the present invention the beneficial effect is that:
(1) filter top does not backwash stirring motor, does not have a detergent added holes, filter apparatus manufacturing cost compared with Low 8% or so.
(2) revolutionize the filtrate of traditional wastewater, drinking water two stage treatment, filtrate no longer generate fiber filament, it is hardened and Disrepair phenomenon, filtered water quality reaching standard are stablized, and filter life extends 45% or more.
(3) do not have to stirring when Filter Back Washing, do not waste electric energy;Filtrate scientific matching in filter makes the pressure of filtrate Difference greatly reduces, and 20% or more the power decline of sewage, Drinking Water Filtration elevator pump, backwashing pump, comprehensive electric energy consumption is less 25% or more.
(4) backwash water amount reduces 30% or more, and addition detergent is not had to when backwash, sewage is not only reduced, drinks The reprocessing of water will not also pollute counter-flushing liquid.
(5) filtrate mechanical strength, except organic matter, the ability of the small-sized suspended matter of removal, absorption nominal particle size ability are than tradition Sewage, drinking water two stage treatment filtrate significantly improve, the Comprehensive service life of filtrate improves 100% or more.
(6) filter maintenance cost lower than the maintenance cost of traditional wastewater, drinking water treatment mode 80% or more.
Preferred embodiment of the invention is as follows:
Setting sled block below blowdown pipeline.
Filtered water inlet pipeline is connect with backwash water outlet pipeline by 2 Pneumatic butterfly valves;It filters out water pipeline and backwash is intake Pipeline passes through 2 Pneumatic butterfly valve connections.
One relief valve port is set on the left of top of the tank.
Setting one upper manhole on the right side of top of the tank.
Left side is equipped with observation panel between sled block below tank body.
It filtered water inlet pipeline and filters out between water pipeline left side and is equipped with lower manhole.
5 collector tubes placed vertically are connected with a horizontal positioned remittance liquid pipe.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the embodiment of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is A-A direction view in Fig. 2;
In figure: 1-tank body;2-filtered water inlet pipelines;3-backwashes are discharged pipeline;4-filter out water pipeline;5-backwashes Back with water inlet line;6-skirts;7-blowdown pipelines;8-sled blocks;9-Pneumatic butterfly valves;10-relief valve ports;11-upper manholes;12— Water segregator;13-filtered water inlet mouths;14-filtering water outlets;15-remittance liquid pipes;16-collector tubes;17-sewage pipes;18-see Cha Kou;19-lower manholes;20-carbonaceous protect filtrate;21-high efficiency composition diamond dust;22-cobblestone bed courses.
Specific embodiment
The present invention is further elaborated with reference to the accompanying drawings and embodiments, but these embodiments do not constitute the present invention and appoint What is limited.
Referring to Fig. 1, Fig. 2, a kind of high efficiency composition silicon carbide filter is provided with filtered water inlet in tank body 1 from top to bottom Pipeline 2, filters out water pipeline 4, backwash back with water inlet line 5 at backwash water outlet pipeline 3, and the filtered water inlet pipeline 2 and backwash are discharged pipeline 3 are connected by 2 Pneumatic butterfly valves 9;This filters out water pipeline 4 and is connect with backwash back with water inlet line 5 by 2 Pneumatic butterfly valves 9.
Blowdown pipeline 7 is connected below skirt 6;1 inner top of tank body is equipped with water segregator 12;It is equipped with outside tank body 1 and water segregator The filtered water inlet mouth 13 of 12 connections.
It filters out and is equipped with filtering water outlet 14 on the right side of water pipeline 4, filter out water pipeline 4 and be equipped with remittance liquid pipe 15 and collector tube 16。
Referring to Fig. 3,5 collector tubes 16 placed vertically are connected with a horizontal positioned remittance liquid pipe 15.
Sewage pipe 17 is placed in 6 lower section of skirt, connect with blowdown pipeline 7.
Carbonaceous protection filtrate 20, high efficiency composition diamond dust 21 and cobblestone bed course 22 are sequentially filled in tank body 1 from top to bottom.
High efficiency composition Buddha's warrior attendant sand filtering material selects pure natural diamond dust to be crushed, after screening be added magnetic iron ore, Rare-earth substance is fired by high temperature.
Setting sled block 8 below blowdown pipeline 7.
A relief valve port 10 is arranged in 1 top left side of tank body.
A upper manhole 11 is arranged in 1 top right side of tank body.
Left side is equipped with observation panel 18 between 1 lower section of tank body and sled block 8.
It filtered water inlet pipeline 2 and filters out between water pipeline 4 left side and is equipped with lower manhole 19.The lower manhole 19 is that equipment is normal Operation, maintenance, the emergency blow-down of accident provide necessary guarantee.
When work, high efficiency composition silicon carbide filter in the present embodiment selects carbonaceous protection filtrate 20, high efficiency composition gold The combination filtrate of emery 21 and cobblestone bed course 22 as sewage second-level processing technique, wherein carbonaceous is protected filtrate 20, is efficiently answered The proportion of alloy emery 21 and cobblestone bed course 22 3 kinds of filtrates completely according to secondary sewage containing organic matter, small-sized suspended matter, Nominal particle size substance and the different of its materialization ingredient carry out scientific configuration.Sewage, drinking water enter tank body 1 and are evenly distributed on tank Among interior filtrate, each layer filtrate is targetedly filtered the different material in sewage, drinking water, is up to sewage, drinks Sewage, the drinking water of water two stage treatment index are pooled among the outlet line of sewage, drinking water, outflow filter tank body.
When sewage, the drinking water in filter sewage, drinking water outlet pipeline cannot reach secondary filtration effluent index It is required that when, the backwash Inlet and outlet water pipeline of filter backwashes the filtrate in filter, removes small-sized suspension in filter Substance, partial size class impurity and a small amount of organic substance of removal, have the function that filtrate cleaning, removal of impurities.Finally make sewage, drinking water Two stage treatment water quality index stably reaches petroleum and petrochemical industry oily wastewater, industrial and mining enterprises production waste water, municipal sewage, Drinking Water for Residents The requirement of secondary filtration stage index.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention, It is all to change with equivalent structure made by description of the invention and accompanying drawing content, it is intended to be included within the scope of the present invention.

Claims (1)

1. a kind of high efficiency composition silicon carbide filter, including tank body, it is characterised in that:
Filtered water inlet pipeline is provided in tank body from top to bottom, backwash water outlet pipeline, filters out water pipeline, backwash back with water inlet line, The filtered water inlet pipeline is connect with backwash water outlet pipeline by Pneumatic butterfly valve;It is described to filter out water pipeline and backwash back with water inlet line It is connected by Pneumatic butterfly valve;Blowdown pipeline is connected below skirt;Tank body inner top is equipped with water segregator;It is equipped with outside tank body and divides water The filtered water inlet mouth of device connection;Filter out and be equipped with filtering water outlet on the right side of water pipeline, filter out water pipeline be equipped with converge liquid pipe and Collector tube;Sewage pipe is placed in below skirt, is connect with blowdown pipeline;Be sequentially filled from top to bottom in tank body carbonaceous protection filtrate, High efficiency composition diamond dust and cobblestone bed course;
Filtered water inlet pipeline is connect with backwash water outlet pipeline by 2 Pneumatic butterfly valves;Filter out water pipeline and backwash back with water inlet line It is connected by 2 Pneumatic butterfly valves;
5 collector tubes placed vertically are connected with a horizontal positioned remittance liquid pipe;
High efficiency composition diamond dust selects pure natural diamond dust to be crushed, and magnetic iron ore, rare-earth substance are added after screening It is fired by high temperature;
It is sewage second-level processing combination filtrate that carbonaceous, which protects filtrate, high efficiency composition diamond dust and cobblestone bed course, three kinds of filtrates Proportion is configured according to secondary sewage containing organic matter, small-sized suspended matter, the different of nominal particle size substance;
Setting sled block below blowdown pipeline;
One relief valve port is set on the left of top of the tank;
Setting one upper manhole on the right side of top of the tank;
Left side is equipped with observation panel between sled block (8) below tank body;
It filtered water inlet pipeline and filters out between water pipeline left side and is equipped with lower manhole.
CN201610535427.0A 2016-07-08 2016-07-08 High efficiency composition silicon carbide filter Active CN105903237B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610535427.0A CN105903237B (en) 2016-07-08 2016-07-08 High efficiency composition silicon carbide filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610535427.0A CN105903237B (en) 2016-07-08 2016-07-08 High efficiency composition silicon carbide filter

Publications (2)

Publication Number Publication Date
CN105903237A CN105903237A (en) 2016-08-31
CN105903237B true CN105903237B (en) 2019-01-04

Family

ID=56754715

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610535427.0A Active CN105903237B (en) 2016-07-08 2016-07-08 High efficiency composition silicon carbide filter

Country Status (1)

Country Link
CN (1) CN105903237B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201862301U (en) * 2010-11-19 2011-06-15 北京京诚科林环保科技有限公司 Blast furnace slag washing water filter
CN102179078A (en) * 2011-05-06 2011-09-14 江苏光阳动力环保设备有限公司 Filtering water outlet device
CN202122872U (en) * 2011-06-01 2012-01-25 杨凯明 Mining clear water filtering station
CN202398159U (en) * 2012-01-04 2012-08-29 安徽省天虹绿洲环保科技有限公司 Multi-medium filter device for treating wastewater during wood-based panel production
CN202427214U (en) * 2011-12-21 2012-09-12 宝钢集团新疆八一钢铁有限公司 Improved hot-rolling water treatment high-seed filter
CN203447842U (en) * 2013-09-11 2014-02-26 江苏恒泰泳池设备有限公司 Quartz sand pressure type filter
CN203916183U (en) * 2014-07-02 2014-11-05 马鞍山市西满塑料包装有限公司 A kind of more medium filter
CN204093106U (en) * 2014-10-09 2015-01-14 何清亮 Water treatment system
CN204601724U (en) * 2015-04-29 2015-09-02 宜兴市聚金信化工有限公司 A kind of effluent filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030183570A1 (en) * 2000-09-29 2003-10-02 Takashi Takarabe Filter medium washing method and filter
KR101592329B1 (en) * 2013-12-31 2016-02-05 두산중공업 주식회사 Hybrid Type Fiber Filtering Apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201862301U (en) * 2010-11-19 2011-06-15 北京京诚科林环保科技有限公司 Blast furnace slag washing water filter
CN102179078A (en) * 2011-05-06 2011-09-14 江苏光阳动力环保设备有限公司 Filtering water outlet device
CN202122872U (en) * 2011-06-01 2012-01-25 杨凯明 Mining clear water filtering station
CN202427214U (en) * 2011-12-21 2012-09-12 宝钢集团新疆八一钢铁有限公司 Improved hot-rolling water treatment high-seed filter
CN202398159U (en) * 2012-01-04 2012-08-29 安徽省天虹绿洲环保科技有限公司 Multi-medium filter device for treating wastewater during wood-based panel production
CN203447842U (en) * 2013-09-11 2014-02-26 江苏恒泰泳池设备有限公司 Quartz sand pressure type filter
CN203916183U (en) * 2014-07-02 2014-11-05 马鞍山市西满塑料包装有限公司 A kind of more medium filter
CN204093106U (en) * 2014-10-09 2015-01-14 何清亮 Water treatment system
CN204601724U (en) * 2015-04-29 2015-09-02 宜兴市聚金信化工有限公司 A kind of effluent filter

Also Published As

Publication number Publication date
CN105903237A (en) 2016-08-31

Similar Documents

Publication Publication Date Title
CN105903237B (en) High efficiency composition silicon carbide filter
CN106219797A (en) A kind of micro-filtration membrane oilfield sewage treatment device and processing method
CN105330069B (en) Air-float filtration processing unit
CN205988592U (en) High efficiency composition silicon carbide filter
CN204588866U (en) For the composite type filter of wastewater treatment
CN206466978U (en) A kind of floor filter of three Room four with backwashing function
CN206198787U (en) High efficiency composition ceramic filtration device
CN208717041U (en) A kind of sea water filter purification device
CN103949095A (en) Vortex filter
CN204981378U (en) Metallic membrane filtration system for advanced wastewater treatment
CN207347267U (en) A kind of water treatment system of multi-composite type
CN205598762U (en) Cut grinding fluid processing system
CN109200665A (en) A kind of filter of three-stage filtration formula
CN203620318U (en) Fiber ball filter
CN201719887U (en) Ceramic membrane tube boiler softened water treatment filtration system
CN205528029U (en) Compound multiple -layer filtering ware with online backwash function
CN203803171U (en) Eddy current filter
CN203694696U (en) Automatic filter
CN207904037U (en) A kind of trickle irrigation Surface Water Treatment Technology
CN106809909A (en) A kind of skid pressure testing sewage disposal device
CN202643468U (en) Novel waste water cycle processor
CN201244407Y (en) Fine filtering equipment of sewage water
CN210371383U (en) Device for recycling metal selection plant return water to slurry pump water seal water
CN107321016A (en) New more medium filter
CN210419499U (en) Grinding wastewater treatment device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20181116

Address after: 063700 Jianhuanan Street 046, Luanxian New Town, Tangshan City, Hebei Province

Applicant after: Hebei Yinda Environmental Protection Technology Co., Ltd.

Address before: 063000 Area 402-1-402, Area 51, Lubei District, Tangshan City, Hebei Province

Applicant before: Wu Yinqiang

GR01 Patent grant
GR01 Patent grant