CN203754559U - Novel micro-electrocoagulation membrane separation sewage sludge treatment equipment - Google Patents
Novel micro-electrocoagulation membrane separation sewage sludge treatment equipment Download PDFInfo
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- CN203754559U CN203754559U CN201420067526.7U CN201420067526U CN203754559U CN 203754559 U CN203754559 U CN 203754559U CN 201420067526 U CN201420067526 U CN 201420067526U CN 203754559 U CN203754559 U CN 203754559U
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Abstract
The utility model relates to novel micro-electrocoagulation membrane separation sewage sludge treatment equipment. The treatment equipment comprises a power supply chamber, an electric control chamber, a micro electrocoagulation and electrolysis reaction chamber, an air flotation chamber, a clarifying chamber, a sludge treatment chamber, a biochemical reaction chamber, an RO (Reverse Osmosis) membrane device, an ultrafiltration device and a return pipe, wherein the biochemical reaction chamber, the micro electrocoagulation and electrolysis reaction chamber, the air flotation chamber and the clarifying chamber are connected in sequence; the front of the biochemical reaction chamber is provided with a coarse screen device and a fine screen device; the rear of the clarifying chamber is sequentially provided with the RO membrane device and the ultrafiltration device; the outsides of the clarifying chamber, the RO membrane device and the ultrafiltration device are respectively provided with a water discharging valve; the outsides of the micro electrocoagulation and electrolysis reaction chamber, the air flotation chamber, the clarifying chamber and the sludge treatment chamber are respectively provided with a drainage valve. The novel micro-electrocoagulation membrane separation sewage sludge treatment equipment is simple in structure, reliable in operation, stable in effluent quality, low in operation energy consumption, convenient to recycle and capable of realizing the integrated treatment of sewage sludge, saving the water resource, simplifying the equipment configuration and reducing the cost.
Description
Technical field
The utility model relates to a kind of sewage sludge treatment facility, relates in particular to a kind of novel micro-coagulation membrane sepn sewage sludge treatment facility.
Background technology
Traditional sewage and water technology are all generally to adopt following several common technologies: 1) take coagulation as main materialization treatment process: this technology is mainly removed suspension and colloidal pollutent, on to water treatment and sewage disposal, all has application; 2) take anaerobism, anoxic and the aerobic multiple combination biological treatment as basic technology, by different combinations, can obtain having the sewage treatment process of difference in functionality, representational sewage treatment process has: A2/O technique, A/O technique, inversion A/A/O technique etc., the solid-liquid separation of these techniques is mainly to adopt settling tank, because settling tank processing efficiency is low, make to adopt sewage work's floor space of such technique generally bigger than normal; 3) filtration process: this technique is divided into again fast filtering, filters etc. at a slow speed, and its Main Function is suspended substance and the turbidity of further removing water outlet, is the main technique of drinking water treatment, can be used for again processing second pond water outlet and makes it reach reuse object.
Arbitrary single technique exists efficiency not high above, and effluent quality is difficult for reaching requirement, and cost of investment and running cost are larger, is difficult to apply.And micro-coagulation membrane sepn sewage disposal device has larger combination potentiality at present, but existing micro-coagulation membrane sepn sewage disposal device, effluent quality is unstable, and operation energy consumption is large, cannot realize sewage sludge close-coupled processing.
Utility model content
The utility model provides a kind of simple in structure, reliable, stable effluent quality, operation energy consumption is little, sewage sludge is close-coupled processing novel micro-coagulation membrane sepn sewage sludge treatment facility in order to overcome the above problems.
The technical solution of the utility model is: described treatment facility comprises power supply room, electric control chamber, micro-coagulation electrolytic reaction chamber, gas-floating chamber, clarifying chamber, sludge treatment chamber, biochemical reaction chamber, RO reverse osmosis membrane apparatus, ultra-filtration equipment and return line, described biochemical reaction chamber, micro-coagulation electrolytic reaction chamber, gas-floating chamber, clarifying chamber connects successively, before described biochemical reaction chamber, be provided with coarse rack device and fine fack device, behind described clarifying chamber, set gradually RO reverse osmosis membrane apparatus, ultra-filtration equipment, described clarifying chamber, RO reverse osmosis membrane apparatus, ultra-filtration equipment is respectively equipped with outlet valve outward, described micro-coagulation electrolytic reaction chamber, gas-floating chamber, clarifying chamber, sludge treatment is outdoor is respectively equipped with out dirty valve.
The indoor three road microbial film non-woven fabrics that are provided with of described biological respinse, microbial film non-woven fabrics cloth hole, described San road diminishes successively.
Described sludge treatment chamber is provided with return line and is communicated in biochemical reaction chamber.
The utility model is simple in structure, reliable, stable effluent quality, operation energy consumption are little, it is close-coupled processing to realize sewage sludge, and saving water resource is convenient to recycle, and has simplified equipment configuration, has saved cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is power supply room, the 2nd, and electric control chamber, the 3rd, vacuum primingpump, the 4th, flowrate control valve, the 5th, coarse rack device, the 6th, biochemical reaction chamber, the 7th, fine fack device, the 8th, microbial film non-woven fabrics, the 9th, topping-up pump, the 10th, flowrate control valve, the 11st, flow instrument, the 12nd, safety cut-out, the 13rd, tensimeter, the 14th, high-pressure pump, the 15th, RO reverse osmosis membrane apparatus, the 16th, ultra-filtration equipment, the 17th, outlet valve, the 18th, go out dirty valve, the 19th, micro-coagulation electrolytic reaction chamber, the 20th, gas-floating chamber, 21Shi clarifying chamber, the 22nd, sludge treatment chamber, the 23rd, return line.
Embodiment
Novel micro-coagulation membrane sepn sewage sludge treatment facility, described treatment facility comprises power supply room 1, electric control chamber 2, micro-coagulation electrolytic reaction chamber 19, gas-floating chamber 20, clarifying chamber 21, sludge treatment chamber 22, biochemical reaction chamber 6, RO reverse osmosis membrane apparatus 15, ultra-filtration equipment 16 and return line 23, described biochemical reaction chamber 6, micro-coagulation electrolytic reaction chamber 19, gas-floating chamber 20, clarifying chamber 21 connects successively, before described biochemical reaction chamber 6, be provided with coarse rack device 5 and fine fack device 7, behind described clarifying chamber 21, set gradually RO reverse osmosis membrane apparatus 15, ultra-filtration equipment 16, described clarifying chamber 21, RO reverse osmosis membrane apparatus 15, outside ultra-filtration equipment 16, be respectively equipped with an outlet valve 17, described micro-coagulation electrolytic reaction chamber 19, gas-floating chamber 20, clarifying chamber 21, outside sludge treatment chamber 22, be respectively equipped with one and go out dirty valve 18.
In described biological respinse chamber 6, be provided with three road microbial film non-woven fabrics 8, microbial film non-woven fabrics 8 cloth holes, described San road diminish successively.
Described sludge treatment chamber 22 is provided with return line 23 and is communicated in biochemical reaction chamber 6.
Pending sewage sludge first passes through pretreatment unit, this pretreatment unit comprises vacuum primingpump 3 and flowrate control valve 4, sewage sludge enters in biochemical reaction chamber 6 through coarse rack device 5 and fine fack device 7, and biochemical reaction chamber 6 adopts A/A, A according to user to the requirement of water quality
2one or more combinations in/O technique, A/O technique, inversion A/A/O technique, in this chamber, carry out anaerobism or aerobic sigestion reduces the organism in sewage significantly, reduce significantly the sludge quantity in sewage, for next step micro-coagulation membrane sepn sewage disposal ready, and greatly reduce the heavy burdens, also reduce power consumption, be more conducive to operation, be more conducive to the stable of effluent quality; Sewage sludge enters in micro-coagulation electrolytic reaction chamber 19, gas-floating chamber 20He clarifying chamber 21 more successively, and this gas-floating chamber 20 is vertical-type air-flotation, and object is to purify water for further decontamination, adds ozone simultaneously, can Balance Water Quality; The downstream of described clarifying chamber 21 is provided with membrane separation unit, this membrane separation unit comprises topping-up pump 9,0.2-1 μ m precision safety device 12 that connects by pipeline or microfiltration membrane, UF hollow-fibre ultrafiltration device 16, UF hollow-fibre ultrafiltration device 16 consists of at least two membrane modules, the water outlet of branched membrane module between can utilizing mutually rinsed, and do not need to set up again in addition the water tank that contains cleaning water, UF hollow fiber ultrafiltration membrane 16 is not rinsed, simplified equipment preparation; In the downstream of UF hollow-fibre ultrafiltration device 16, be provided with successively the switch-valve, low pressure valve trip switch valve, high-pressure pump 14, the RO reverse osmosis membrane apparatus 15 that by pipeline, connect.
According to the purposes of water outlet, can be divided into three kinds: the first is miscellaneous water, can be used for watering; The second is rinse water, also passes through the water outlet of ultra-filtration equipment; The third is industrial pure water water quality, and the utility model water-saving result is obvious.
Claims (3)
1. novel micro-coagulation membrane sepn sewage sludge treatment facility, it is characterized in that: described treatment facility comprises power supply room, electric control chamber, micro-coagulation electrolytic reaction chamber, gas-floating chamber, clarifying chamber, sludge treatment chamber, biochemical reaction chamber, RO reverse osmosis membrane apparatus, ultra-filtration equipment and return line, described biochemical reaction chamber, micro-coagulation electrolytic reaction chamber, gas-floating chamber, clarifying chamber connects successively, before described biochemical reaction chamber, be provided with coarse rack device and fine fack device, behind described clarifying chamber, set gradually RO reverse osmosis membrane apparatus, ultra-filtration equipment, described clarifying chamber, RO reverse osmosis membrane apparatus, ultra-filtration equipment is respectively equipped with outlet valve outward, described micro-coagulation electrolytic reaction chamber, gas-floating chamber, clarifying chamber, sludge treatment is outdoor is respectively equipped with out dirty valve.
2. novel micro-coagulation membrane sepn sewage sludge treatment facility according to claim 1, is characterized in that: the indoor three road microbial film non-woven fabrics that are provided with of described biological respinse, microbial film non-woven fabrics cloth hole, described San road diminishes successively.
3. novel micro-coagulation membrane sepn sewage sludge treatment facility according to claim 1, is characterized in that: described sludge treatment chamber is provided with return line and is communicated in biochemical reaction chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067526.7U CN203754559U (en) | 2014-02-17 | 2014-02-17 | Novel micro-electrocoagulation membrane separation sewage sludge treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067526.7U CN203754559U (en) | 2014-02-17 | 2014-02-17 | Novel micro-electrocoagulation membrane separation sewage sludge treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754559U true CN203754559U (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067526.7U Expired - Fee Related CN203754559U (en) | 2014-02-17 | 2014-02-17 | Novel micro-electrocoagulation membrane separation sewage sludge treatment equipment |
Country Status (1)
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| CN (1) | CN203754559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023078105A1 (en) * | 2021-11-08 | 2023-05-11 | 上海特瑞思材料科技有限公司 | Sewage treatment system and method |
-
2014
- 2014-02-17 CN CN201420067526.7U patent/CN203754559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023078105A1 (en) * | 2021-11-08 | 2023-05-11 | 上海特瑞思材料科技有限公司 | Sewage treatment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |