CN203095692U - Secondary water supply treatment device by chlorine dioxide - Google Patents
Secondary water supply treatment device by chlorine dioxide Download PDFInfo
- Publication number
- CN203095692U CN203095692U CN 201320097432 CN201320097432U CN203095692U CN 203095692 U CN203095692 U CN 203095692U CN 201320097432 CN201320097432 CN 201320097432 CN 201320097432 U CN201320097432 U CN 201320097432U CN 203095692 U CN203095692 U CN 203095692U
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- water
- dioxide peroxide
- volume pump
- hydrochloric acid
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Abstract
The utility model relates to a secondary water supply treatment device by chlorine dioxide. The device comprises a water conveying unit, a chlorine dioxide generating and adding unit and a control unit, wherein the chlorine dioxide generating and adding unit is connected with the water conveying unit through a pipeline, and the control unit is respectively connected with the water conveying unit and the chlorine dioxide generating and adding unit through signal lines. The device provided by the utility model disinfects the water body by efficient disinfecting effect of chlorine dioxide. A residual chlorine monitor and a flow monitor are arranged in the structure, so that the device can realize quantitative addition when the water amount changes, and uniformly mix added chlorine dioxide in the conveyed water so as to disinfect the water completely. The device is simple in structure, high in degree of automation, safe and reliable in operation, convenient to maintain and strong in adaptability.
Description
Technical field
The utility model relates to a kind of dioxide peroxide secondary water-supply treatment unit, belongs to water-treatment technology field.
Background technology
Along with The development in society and economy, some rise residential and commercial office building occur in a large number in the city, and the security of its waterworks directly affects people's live and work quality.But because the pressure of public supply mains is limit, can't directly supply water, need pressurize once more usually, Here it is secondary water supply system these Highrise buildingss.Secondary water supply system generally is made up of underground conservation pool, force (forcing) pump and elevated tank, and the water of urban pipe network at first enters underground conservation pool and stores, and is promoted to elevated tank by force (forcing) pump again, supplies with the user then.Because the residence time is longer in the pond, the stopping property of water reservoir, water tank is bad in addition, be easy to cause secondary pollution, the bacterium index seriously surpasses national standard, disinfecting of secondary water-supply to ensureing that people's is healthy significant, China health and epidemic prevention department makes stipulations at present, and secondary water supply system must disinfection.
Dioxide peroxide is a kind of sterilizing agent of excellent property, its sterilization and disinfection is the strong oxidizing property energy that utilizes it, except that to the water sterilization sterilization, the algae in pipe network and the pond, foundry loam and parasite, trip worm etc. also there is the very strong effect of killing and peel off, help the operation and the maintenance of water processing establishment.Dioxide peroxide all has good killing action to numerous viruses such as COxsackie germ, human intestine's virus, simplexvirus, new city germ, phage, vaccinia viruses, can also the oxidative degradation organism, and can not generate organochlorines such as trichloromethane for thing (carcinogenic, teratogen), effectively prevent potential hazard HUMAN HEALTH.
Summary of the invention
Problem to be solved in the utility model provides a kind of dioxide peroxide secondary water-supply treatment unit, and this device can satisfy the requirement of secondary water supply system disinfectant.
The alleged problem of the utility model realizes with following technical scheme: a kind of dioxide peroxide secondary water-supply treatment unit, it adds the unit by water delivery unit, dioxide peroxide and control unit constitutes, described dioxide peroxide adds the unit and is connected with the water delivery unit by pipeline, and described control unit adds the unit with water delivery unit and dioxide peroxide respectively by signal wire and is connected.
Above-mentioned dioxide peroxide secondary water-supply treatment unit, described water delivery unit is made up of water reservoir, force (forcing) pump and hydraulic pipe-line.
Above-mentioned dioxide peroxide secondary water-supply treatment unit, described dioxide peroxide adds the unit by sodium chlorite solution's storage tank, sodium chlorite solution's volume pump, the hydrochloric acid soln storage tank, the hydrochloric acid soln volume pump, reactor, ClO 2 solution hold-up vessel and vortex mixer are formed, described sodium chlorite solution's storage tank be connected with the import of reactor lower end by pipeline again after sodium chlorite solution's volume pump is connected, described hydrochloric acid soln storage tank be connected with the import of reactor lower end by pipeline again after the hydrochloric acid soln volume pump is connected, described reactor outlet is connected with the lower end import of ClO 2 solution hold-up vessel by pipeline, described Reactor inlet place is provided with liquid distribution plate, the exit end of described ClO 2 solution hold-up vessel is connected with hydraulic pipe-line by pipeline, and described vortex mixer is located at the exit end of ClO 2 solution hold-up vessel on the hydraulic pipe-line and the rear of hydraulic pipe-line junction.
Above-mentioned dioxide peroxide secondary water-supply treatment unit, described control unit is made up of controlling box, chlorine residue monitor and flow monitoring instrument, described chlorine residue monitor and flow monitoring instrument are located at dioxide peroxide on the hydraulic pipe-line and add a little the place ahead, described chlorine residue monitor is located at before the flow monitoring instrument, described chlorine residue monitor is connected with controlling box by signal wire with flow monitoring instrument, and described controlling box is connected respectively with the hydrochloric acid soln volume pump with sodium chlorite solution's volume pump by signal wire.
The utility model utilizes dioxide peroxide disinfection efficiently, water body is carried out disinfection, chlorine residue monitor and flow monitoring instrument in structure, have been increased, can satisfy under the situation that the water yield changes and realize quantitatively adding, having set up vortex mixer in the structure can be blended in the ClO 2 solution that adds in the fluming water uniformly, reaches pasteurised completely.
The utility model simple structure, the level of automation height, structure is tight, and simple to operate, safe and reliable to operation, easy to maintenance, adaptability is strong.
Description of drawings
Fig. 1 is the utility model structural representation.
Each parts label is respectively among the figure: 1-water reservoir, 2-force (forcing) pump, 3-chlorine residue monitor, the 4-flow monitoring instrument, 5-vortex mixer, 6-controlling box, the 7-reactor, 8-ClO 2 solution hold-up vessel, 9-sodium chlorite solution storage tank, 10-hydrochloric acid soln storage tank, 11-sodium chlorite solution volume pump, 12-hydrochloric acid soln volume pump, 13-liquid distribution plate, the 14-signal wire, the 15-hydraulic pipe-line.
Embodiment
Below in conjunction with accompanying drawing technical solutions of the utility model are further described.
Referring to Fig. 1, comprise that water delivery unit, dioxide peroxide add unit and control unit in the utility model structure, described dioxide peroxide adds the unit and is connected with the water delivery unit by pipeline, and described control unit adds the unit with water delivery unit and dioxide peroxide respectively by signal wire 14 and is connected.Described water delivery unit is made up of water reservoir 1, force (forcing) pump 2 and hydraulic pipe-line 15.Described dioxide peroxide adds the unit by sodium chlorite solution's storage tank 9, sodium chlorite solution's volume pump 11, hydrochloric acid soln storage tank 10, hydrochloric acid soln volume pump 12, reactor 7, ClO 2 solution hold-up vessel 8 and vortex mixer 5 are formed, described sodium chlorite solution's storage tank 9 be connected with reactor 7 lower end imports by pipeline again after sodium chlorite solution's volume pump 11 is connected, described hydrochloric acid soln storage tank 10 be connected with reactor 7 lower end imports by pipeline again after hydrochloric acid soln volume pump 12 is connected, described reactor 7 outlets are connected with the lower end import of ClO 2 solution hold-up vessel 8 by pipeline, described reactor 7 ingresss are provided with liquid distribution plate 13, the exit end of described ClO 2 solution hold-up vessel 8 is connected with hydraulic pipe-line 15 by pipeline, and described vortex mixer 5 is located at the exit end of ClO 2 solution hold-up vessel 8 on the hydraulic pipe-line and the rear of hydraulic pipe-line 15 junctions.Described control unit is made up of controlling box 6, chlorine residue monitor 3 and flow monitoring instrument 4, described chlorine residue monitor 3 and flow monitoring instrument 4 are located at dioxide peroxide on the hydraulic pipe-line 15 and add a little the place ahead, described chlorine residue monitor 3 is located at before the flow monitoring instrument 4, described chlorine residue monitor 3 is connected with controlling box 6 by signal wire 14 with flow monitoring instrument 4, and described controlling box 6 is connected respectively with hydrochloric acid soln volume pump 12 with sodium chlorite solution's volume pump 11 by signal wire 14.
The utility model is work like this: first start-up control case 6 is determined the dosage of dioxide peroxide according to practical situation, open sodium chlorite solution's volume pump 11 and hydrochloric acid soln volume pump 12 then, sodium chlorite solution and hydrochloric acid soln can enter reactor 7 simultaneously, mixed even by liquid distribution plate 13, react completely, generate ClO 2 solution, enter ClO 2 solution hold-up vessel 8, treat to open when solution is full of in the ClO 2 solution hold-up vessel 8 force (forcing) pump 2, water in the water reservoir 1 is transported in the hydraulic pipe-line 15 by force (forcing) pump 2 at this moment, water body is measured the chlorine residue in the water during by chlorine residue monitor 3, chlorine residue monitor 3 is transferred to controlling box 6 with data by signal wire 14, when passing through flow monitoring instrument 4, water body measures water flow, flow monitoring instrument 4 is transferred to controlling box 6 with data by signal wire 14, at this moment controlling box 6 transmits signal to sodium chlorite solution's volume pump 11 and hydrochloric acid soln volume pump 12 by data processing, quantitative ClO 2 solution will be added in the hydraulic pipe-line 15 by ClO 2 solution hold-up vessel 8, then via vortex mixer 5, mixed even, reach pasteurised completely, can be transported to the user.
The utility model structure closely, and is simple to operate, safe and reliable to operation, easy to maintenance, practical.
Claims (4)
1. dioxide peroxide secondary water-supply treatment unit, it is characterized in that: it adds the unit by water delivery unit, dioxide peroxide and control unit is formed, described dioxide peroxide adds the unit and is connected with the water delivery unit by pipeline, and described control unit adds the unit with water delivery unit and dioxide peroxide respectively by signal wire (14) and is connected.
2. according to the described dioxide peroxide secondary water-supply of claim 1 treatment unit, it is characterized in that: described water delivery unit is made up of water reservoir (1), force (forcing) pump (2) and hydraulic pipe-line (15).
3. according to the described dioxide peroxide secondary water-supply of claim 1 treatment unit, it is characterized in that: described dioxide peroxide adds the unit by sodium chlorite solution's storage tank (9), sodium chlorite solution's volume pump (11), hydrochloric acid soln storage tank (10), hydrochloric acid soln volume pump (12), reactor (7), ClO 2 solution hold-up vessel (8) and vortex mixer (5) are formed, described sodium chlorite solution's storage tank (9) be connected with reactor (7) lower end import by pipeline again after sodium chlorite solution's volume pump (11) is connected, described hydrochloric acid soln storage tank (10) be connected with reactor (7) lower end import by pipeline again after hydrochloric acid soln volume pump (12) is connected, described reactor (7) outlet is connected by the lower end import of pipeline with ClO 2 solution hold-up vessel (8), described reactor (7) ingress is provided with liquid distribution plate (13), the exit end of described ClO 2 solution hold-up vessel (8) is connected with hydraulic pipe-line (15) by pipeline, and described vortex mixer (5) is located at the exit end of ClO 2 solution hold-up vessel (8) on the hydraulic pipe-line and the rear of hydraulic pipe-line (15) junction.
4. according to the described dioxide peroxide secondary water-supply of claim 1 treatment unit, it is characterized in that: described control unit is by controlling box (6), chlorine residue monitor (3) and flow monitoring instrument (4) are formed, described chlorine residue monitor (3) and flow monitoring instrument (4) are located at hydraulic pipe-line (15) and go up dioxide peroxide and add a little the place ahead, described chlorine residue monitor (3) is located at flow monitoring instrument (4) before, described chlorine residue monitor (3) is connected with controlling box (6) by signal wire (14) with flow monitoring instrument (4), and described controlling box (6) is connected respectively with hydrochloric acid soln volume pump (12) with sodium chlorite solution's volume pump (11) by signal wire (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097432 CN203095692U (en) | 2013-03-05 | 2013-03-05 | Secondary water supply treatment device by chlorine dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097432 CN203095692U (en) | 2013-03-05 | 2013-03-05 | Secondary water supply treatment device by chlorine dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095692U true CN203095692U (en) | 2013-07-31 |
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ID=48847111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320097432 Expired - Fee Related CN203095692U (en) | 2013-03-05 | 2013-03-05 | Secondary water supply treatment device by chlorine dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140138A (en) * | 2014-06-30 | 2014-11-12 | 徐州市城区水资源管理处（徐州市城市节约用水办公室） | Disinfection method of recycled water |
| CN105198053A (en) * | 2015-10-18 | 2015-12-30 | 北京工业大学 | Impact disinfection method for building secondary water supply pipeline system |
-
2013
- 2013-03-05 CN CN 201320097432 patent/CN203095692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140138A (en) * | 2014-06-30 | 2014-11-12 | 徐州市城区水资源管理处（徐州市城市节约用水办公室） | Disinfection method of recycled water |
| CN105198053A (en) * | 2015-10-18 | 2015-12-30 | 北京工业大学 | Impact disinfection method for building secondary water supply pipeline system |
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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: 20130731 Termination date: 20140305 |