CN205061656U - Recycled water chlorination system - Google Patents
Recycled water chlorination system Download PDFInfo
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- CN205061656U CN205061656U CN201520682972.3U CN201520682972U CN205061656U CN 205061656 U CN205061656 U CN 205061656U CN 201520682972 U CN201520682972 U CN 201520682972U CN 205061656 U CN205061656 U CN 205061656U
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- chlorination
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Abstract
The utility model relates to a recycled water chlorination system, including one -level outlet water pump room, tank and normal water workshop, characterized by: first chlorination measuring pump is connected before the tank in advancing of normal water workshop on the production pipe line, add second chlorination measuring pump in the pump forebay in one -level outlet water pump room, first, two chlorination measuring pumps are connected with signal converter and PLC, realize adding dose automatic control. Beneficial effect: compared with the prior art, the utility model discloses a twice chlorination technology can guarantee that pipe network tip stabilization of water quality is up to standard, guarantees water dwell time long term, throws and uses with the sodium hypochlorite time delay, and total chlorinity that just supplies water can not rise, avoids causing harmful effects to green vegetation. Sodium hypochlorite before improving threw the dosage 1 ton / 7 days, improved back 1 ton / 25 days, and year saving is 39 tons, sodium hypochlorite 667 unit / ton, and about 2.6 ten thousand yuan are economized on the use of funds to year.
Description
Technical field
The utility model belongs to reused water processing, particularly relates to a kind of reuse water chlorination system.
Background technology
For ensureing reuse water water outlet content of microorganisms index in the reused water processing program of Sewage treatment systems, reuse water system needs to add clorox and carries out disinfection.At present, adopt reuse water to enter a chlorination technique of chlorination on production flow line before tank, dosage controls at about 17mg/L, and water outlet chlorine residue detected result is about 0.5mg/L, and pipe network tip chlorine residue detected result is about 0.05mg/L.One ton of clorox duration of service, Terminal tap water matter was substantially up to standard at about one week.But through running after a while, find that, because the fluctuation of user's water consumption causes the tank water quality residence time different in size, long-time stop causes clorox consumption large, simultaneously the problem such as chloride content rising in water.Water retention time is long, and clorox dosage is large, and pipe network tip contents of residual chlorine is unstable, and water supply chloride content is high, causes detrimentally affect to green plants growth.
Utility model content
The utility model is to overcome deficiency of the prior art, provides a kind of reuse water chlorination system, can ensure Terminal tap water matter stably reaching standard.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of reuse water chlorination system, comprise primary effluent pump house, between tank and middle waterwheel, it is characterized in that: between described middle waterwheel enter tank before production flow line connects the first chlorination volume pump, set up the second chlorination volume pump in the pump forebay of described primary effluent pump house, first and second chlorination volume pump is connected with signal converter and PLC, realizes chemical feeding quantity and automatically controls.
First and second chlorination volume pump described adopts P056 electromagnetic driven membrane volume pump.
The dosing pipeline of described second chlorination volume pump directly passes into the suction well pump head position on the lower side of pump forebay.
Beneficial effect: compared with prior art, the utility model adopts twice chlorination technique can ensure Terminal tap water matter stably reaching standard, when ensureing that water retention time is long, adds clorox time delay and uses, and water supply chloride content can not raise, avoid causing detrimentally affect to green plants growth.Clorox dosage before improvement 1 ton/7 days, improves latter 1 ton/25 days, saves 39 tons year, clorox 667 yuan/ton, economizes on the use of funds about 2.6 ten thousand yuan year.
Accompanying drawing explanation
Fig. 1 is connection work block diagram of the present utility model.
Embodiment
Below in conjunction with preferred embodiment, to the embodiment provided according to the utility model, details are as follows: embodiment
Refer to accompanying drawing, present embodiments provide a kind of reuse water chlorination system, comprise primary effluent pump house, between tank and middle waterwheel, between described middle waterwheel enter tank before production flow line connects the first chlorination volume pump, the second chlorination volume pump is set up in the pump forebay of described primary effluent pump house, first and second chlorination volume pump is connected with signal converter and PLC, realizes chemical feeding quantity and automatically controls.First and second chlorination volume pump described adopts P056 electromagnetic driven membrane volume pump.The dosing pipeline of described second chlorination volume pump directly passes into the suction well pump head position on the lower side of pump forebay, for guaranteeing water outlet contents of residual chlorine stably reaching standard, in water, clorox medicament relies on waterpower gravity flow and conveying pump effect in suction well, realize fully mixing of medicament and water body, no longer agitator or scatterer are installed.
Once chlorine is mended again before reuse water dispatches from the factory, mending chlorine residual chlorine concentration now controls in 0.5mg/L (adjusting in time with season, water temperature condition) left and right, 1 ton of clorox duration of service at about 25 days, and can ensure Terminal tap water matter stably reaching standard.
Above-mentioned detailed description of this kind of reuse water chlorination system being carried out with reference to embodiment; illustrative instead of determinate; several embodiments can be listed according to institute's limited range; therefore in the change do not departed under the utility model general plotting and amendment, should belong within protection domain of the present utility model.
Claims (3)
1. a reuse water chlorination system, comprise primary effluent pump house, between tank and middle waterwheel, it is characterized in that: between described middle waterwheel enter tank before production flow line connects the first chlorination volume pump, the second chlorination volume pump is set up in the pump forebay of described primary effluent pump house, first and second chlorination volume pump is connected with signal converter and PLC, realizes chemical feeding quantity and automatically controls.
2. reuse water chlorination system according to claim 1, is characterized in that: first and second chlorination volume pump described adopts P056 electromagnetic driven membrane volume pump.
3. reuse water chlorination system according to claim 1 and 2, is characterized in that: the dosing pipeline of described second chlorination volume pump directly passes into the suction well pump head position on the lower side of pump forebay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682972.3U CN205061656U (en) | 2015-09-07 | 2015-09-07 | Recycled water chlorination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682972.3U CN205061656U (en) | 2015-09-07 | 2015-09-07 | Recycled water chlorination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061656U true CN205061656U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682972.3U Active CN205061656U (en) | 2015-09-07 | 2015-09-07 | Recycled water chlorination system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205061656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060427A (en) * | 2015-09-07 | 2015-11-18 | 天津泰达新水源科技开发有限公司 | Reclaimed water chlorinating device of sewage treatment system |
| CN109336243A (en) * | 2018-10-24 | 2019-02-15 | 西安建筑科技大学 | A kind of method and system of complex loop control secondary water-supply chlorination |
-
2015
- 2015-09-07 CN CN201520682972.3U patent/CN205061656U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060427A (en) * | 2015-09-07 | 2015-11-18 | 天津泰达新水源科技开发有限公司 | Reclaimed water chlorinating device of sewage treatment system |
| CN109336243A (en) * | 2018-10-24 | 2019-02-15 | 西安建筑科技大学 | A kind of method and system of complex loop control secondary water-supply chlorination |
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| C14 | Grant of patent or utility model | ||
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