CN203382584U - Membrane-process reclaimed water reusing system - Google Patents
Membrane-process reclaimed water reusing system Download PDFInfo
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- CN203382584U CN203382584U CN201320498438.8U CN201320498438U CN203382584U CN 203382584 U CN203382584 U CN 203382584U CN 201320498438 U CN201320498438 U CN 201320498438U CN 203382584 U CN203382584 U CN 203382584U
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- water
- reverse osmosis
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- ultrafiltration
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Abstract
The utility model discloses a membrane-process reclaimed water reusing system. The membrane-process reclaimed water reusing system comprises a pretreatment and water feeding system, an ultrafiltration system, a reverse osmosis system and a water supply system which are sequentially connected to one another, wherein the ultrafiltration system comprises a pipeline filter, a pressure device, an ultrafiltration membrane, a back washing water tank and a filtered water storage tank; the pressure device is used for pressuring wastewater so as to ensure that the wastewater penetrates into the filtered water storage tank from the ultrafiltration membrane; the back washing water tank is provided with an ejector aligning at the ultrafiltration membrane; the reverse osmosis system comprises a membrane separation device with a reverse osmosis membrane, a raw water supply device capable of pressurizing raw water, a reverse osmosis water supply pipe and a water draining pipe; the filtered water storage tank is connected to the raw water supply device; the reverse osmosis water supply pipeline is connected to a reverse osmosis treatment water outlet in the membrane separation device; the water draining pipe is connected to an outlet of water not subjected to reverse osmosis treatment in the membrane separation device. The membrane-process reclaimed water reusing system has the advantages that the ultrafiltration system is organically combined with the reverse osmosis system, and the powerful filtration treatment of the wastewater is realized, so that the treated wastewater can reach the standards on industrial water.
Description
Technical field
The utility model relates to a kind of embrane method intermediate water reuse system.
Background technology
It is all generally to adopt precipitation, flocculation and coarse filtration that traditional wastewater is processed, but modern industry is highly developed, the objectionable impurities contained in the sewage produced is also varied, simple treatment process has been difficult to meet the requirement of industry now, the general industrial sewage of above-mentioned art breading that adopts can only play the effect that reduces objectionable impurities, therefore is difficult to meet the requirement of more and more stricter sewage drainage standard.And traditional wastewater treatment majority only has negative economic benefit, this makes the enterprises such as leather, plating, iron and steel can't bear extra wastewater treatment expense undoubtedly, expanding economy has also brought the shortage increasingly of water resources in addition, objectively require the waste water can cycling and reutilization, but the water of processing through traditional waste water treatment process be difficult to reach the standard of process water.
The utility model content
Deficiency in view of the background technology existence, technical problem to be solved in the utility model has been to provide a kind of embrane method intermediate water reuse system, this equipment can effectively be removed organism, colourity, hardness and the most of ion in industrial sewage, makes it reach the standard of process water.
The utility model takes following technical scheme to complete: the embrane method intermediate water reuse system, comprise the pre-treatment and water inlet system, ultrafiltration system, reverse osmosis system and the waterworks that connect successively, ultrafiltration system comprises that line strainer, pressure assembly, ultra-filtration membrane, back flushing water tank and filtered water take in tank, described pressure assembly is exerted pressure and is made it from ultra-filtration membrane, be penetrated into filtered water to take in tank for sewage, and described back flushing water tank has the injector of aiming at ultra-filtration membrane; Described reverse osmosis system comprises the membrane separation unit with reverse osmosis membrane, former water feeder, reverse osmosis water-supply pipe and the water shoot that can pressurize to former water; Described filtered water is taken in tank and is connected with former water feeder, the water outlet of the water of the reverse-osmosis treated on described reverse osmosis water-supply pipe junctional membrane tripping device, the water outlet of the water without reverse-osmosis treated on described water shoot junctional membrane tripping device.
In the utility model, ultrafiltration system and reverse osmosis system are organically combined, make industrial sewage can pass through the repeatedly processing of ultrafiltration system and reverse osmosis system, play the effect of organism, colourity, hardness and most of ion in effective removal industrial sewage, water after making to process can meet the standard of process water, can be back to production, reduces on the one hand discharge of wastewater, saving water resource, reduce production costs on the other hand.
The accompanying drawing explanation
The utility model has following accompanying drawing:
The structural principle schematic diagram of the embrane method intermediate water reuse system that Fig. 1 provides for the utility model.
Embodiment
Accompanying drawing has meaned the technical solution of the utility model and embodiment, below further describes by reference to the accompanying drawings each details and the principle of work thereof of embodiment again.
Shown in Fig. 1, the embrane method intermediate water reuse system that the utility model provides, comprise the pre-treatment and water inlet system 1, ultrafiltration system 2, reverse osmosis system 3 and the waterworks 4 that connect successively, ultrafiltration system 2 comprises that line strainer, pressure assembly, ultra-filtration membrane, back flushing water tank and filtered water take in tank, described pressure assembly is exerted pressure and is made it from ultra-filtration membrane, be penetrated into filtered water to take in tank for sewage, and described back flushing water tank has the injector of aiming at ultra-filtration membrane; Described reverse osmosis system 3 comprises the membrane separation unit with reverse osmosis membrane, former water feeder, reverse osmosis water-supply pipe and the water shoot that can pressurize to former water; Described filtered water is taken in tank and is connected with former water feeder, the water outlet of the water of the reverse-osmosis treated on described reverse osmosis water-supply pipe junctional membrane tripping device, the water outlet of the water without reverse-osmosis treated on described water shoot junctional membrane tripping device.
For make above-mentioned embrane method intermediate water reuse system can be when the sewage situation occur to change flexible Application, improve production capacity, pre-treatment has with water inlet system 1 ultrafiltration pipe connecting 5 and the reverse osmosis pipe connecting 6 be connected with reverse osmosis system 3 with ultrafiltration system 2 respectively, the magnetic valve 7 of its break-make is controlled in described ultrafiltration pipe connecting 5 and 6 configurations of reverse osmosis pipe connecting, described ultrafiltration system 2 is connected with waterworks 4 with reverse osmosis water-supply pipe 9 by ultrafiltration water-supply pipe 8 respectively with reverse osmosis system 3, and the magnetic valve 7 of its break-make is controlled in ultrafiltration water-supply pipe 8 and 9 configurations of reverse osmosis water-supply pipe.Different substances in 3 pairs of sewage of ultrafiltration system 2 and reverse osmosis system has different treatment effects, control by magnetic valve 7, the user can carry out separately uf processing or reverse-osmosis treated by sewage, also can first carry out uf processing and carry out reverse-osmosis treated again, it is fixed that particular case can become to assign to according to sewage.
Claims (2)
1. an embrane method intermediate water reuse system, it is characterized in that: comprise the pre-treatment and water inlet system, ultrafiltration system, reverse osmosis system and the waterworks that connect successively, ultrafiltration system comprises that line strainer, pressure assembly, ultra-filtration membrane, back flushing water tank and filtered water take in tank, described pressure assembly is exerted pressure and is made it from ultra-filtration membrane, be penetrated into filtered water to take in tank for sewage, and described back flushing water tank has the injector of aiming at ultra-filtration membrane; Described reverse osmosis system comprises the membrane separation unit with reverse osmosis membrane, former water feeder, reverse osmosis water-supply pipe and the water shoot that can pressurize to former water; Described filtered water is taken in tank and is connected with former water feeder, the water outlet of the water of the reverse-osmosis treated on described reverse osmosis water-supply pipe junctional membrane tripping device, the water outlet of the water without reverse-osmosis treated on described water shoot junctional membrane tripping device.
2. embrane method intermediate water reuse system according to claim 1, it is characterized in that: described pre-treatment has with water inlet system ultrafiltration pipe connecting and the reverse osmosis pipe connecting be connected with reverse osmosis system with ultrafiltration system respectively, the magnetic valve of its break-make is controlled in described ultrafiltration pipe connecting and the configuration of reverse osmosis pipe connecting, described ultrafiltration system is connected with waterworks with the reverse osmosis water-supply pipe by the ultrafiltration water-supply pipe respectively with reverse osmosis system, and the magnetic valve of its break-make is controlled in ultrafiltration water-supply pipe and the configuration of reverse osmosis water-supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498438.8U CN203382584U (en) | 2013-08-15 | 2013-08-15 | Membrane-process reclaimed water reusing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498438.8U CN203382584U (en) | 2013-08-15 | 2013-08-15 | Membrane-process reclaimed water reusing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382584U true CN203382584U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498438.8U Expired - Fee Related CN203382584U (en) | 2013-08-15 | 2013-08-15 | Membrane-process reclaimed water reusing system |
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| CN (1) | CN203382584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675375A (en) * | 2020-06-08 | 2020-09-18 | 广东广深环保科技有限公司 | Open-air multi-functional intelligent solar water supply installation |
-
2013
- 2013-08-15 CN CN201320498438.8U patent/CN203382584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675375A (en) * | 2020-06-08 | 2020-09-18 | 广东广深环保科技有限公司 | Open-air multi-functional intelligent solar water supply installation |
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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: 20140108 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |