CN2693789Y - Chlorine dioxide comprehensive generator - Google Patents
Chlorine dioxide comprehensive generator Download PDFInfo
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- CN2693789Y CN2693789Y CN 200420015640 CN200420015640U CN2693789Y CN 2693789 Y CN2693789 Y CN 2693789Y CN 200420015640 CN200420015640 CN 200420015640 CN 200420015640 U CN200420015640 U CN 200420015640U CN 2693789 Y CN2693789 Y CN 2693789Y
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- dioxide peroxide
- interchanger
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Abstract
The utility model provides a chlorine dioxide comprehensive generator composed of a salt water formulating mechanism assembly connected by pipe, an electrolytic reaction mechanism, a liquid gas dissolving mechanism and a residual liquid recovering mechanism equipped in a frame container. The frame container of the chlorine dioxide comprehensive generator is split into a right and left two parts, and the left part is divided into a top and bottom two layers; the lower layer is provided with a brine tank, a brine pump and a circulating pump; the upper layer is provided with an electrolyser; the right part is equipped with a regulating box, a reactor and an acid reservoir. The assembly of the utility model can not only decrease the cost of manufacture greatly, improve electrolytic efficiency, but also is convenient to the integral installation and transportation.
Description
Technical field
The utility model relates to the comprehensive producer of a kind of dioxide peroxide, is particularly useful for the situ production of ClO 2 solution, belongs to electrolysis and chemical reaction integrated equipment technical field.
Background technology
Present known chlorine dioxide generating device has two kinds of forms: the first three electrode diaphragm method electrolyzers; With the mixed gas (ClO that produces
2Account for 10%～15%, Cl
2Account for 85%～90%) be dissolved in the water to form and mix thimerosal.It two is chemical method reaction units, uses NaClO
3+ reductive agent+acid-respons generates ClO 2 solution, and acid and reductive agent have multiple choices.All there is bigger defective in above-mentioned chlorine dioxide generating device.Three electrode diaphragm method electrolyzers production dioxide peroxide ratio is very low, and electrolytic efficiency is relatively poor, and chemical method reaction unit running cost is very high.
Summary of the invention
The purpose of this utility model is to provide a kind of comprehensive electrolysis and chemical method direct production dioxide peroxide device, to reduce production costs and to improve yield.
The technical solution of the utility model is achieved in that the comprehensive producer of this dioxide peroxide, it is characterized in that producer by the brine making machine structure that is assembled into one and is connected by pipeline, electrolytic reaction mechanism, finished fluid gas dissolving mechanism and raffinate recovering mechanism are arranged in the frame shape casing and constitute.
The framework casing of the comprehensive producer of described dioxide peroxide is divided into left and right sides two portions, and left-half is divided into two-layer up and down; Lower floor is provided with salt water tank, brinepump and recycle pump; The upper strata is provided with electrolyzer; Right half part is provided with surge tank, reactor, sour storage tank.
The reactor top of the comprehensive producer of described dioxide peroxide is provided with joint flange, and water sprayer is installed in the joint flange, and sour storage tank is arranged at the top of joint flange.
The reactor of the comprehensive producer of described dioxide peroxide is a barrel containers, in establish the hybrid reaction pipe, the top of this pipe is fixed on the reactor cap, and communicates with the water sprayer of outside, the radially equal qi-emitting hole in the top of pipe, the gap that the lower end of pipe and reactor base plate leave.
The framework casing top of the comprehensive producer of described dioxide peroxide is provided with row's hydrogen blower fan, and brine flow meter and sour under meter are set on the front panel.
The finished fluid gas dissolving mechanism of the comprehensive producer of described dioxide peroxide is made up of water sprayer, surge tank and recycle pump, surge tank is a barrel containers, built-in heat exchanger and micropore sparger, interchanger and micropore sparger are wholely set, and water sprayer places reactor top to cover with inside reactor and communicates.
The interchanger of the comprehensive producer of described dioxide peroxide is the round tube plank frame, and top short cylindrical shape cavity is divided into feed liquor and fluid two portions, and the bottom is single short cylindrical shape cavity, and is middle continuous with comb; The micropore sparger is a cylindrical tube in the bottom of interchanger, and both sides have the micropore of some amount, and its liquid-inlet pipe penetrates interchanger from interchanger central authorities under last and communicates with the micropore sparger.
The multi-usage electrolyzer of the comprehensive producer of described dioxide peroxide, by cell body, cover plate, the multipole type battery lead plate constitutes, it is characterized in that every n piece multipole type pole plate and 1 negative plate are one group, form k electrolyzer in electrolyzer, bottom of electrolytic tank is provided with the float-actuated valve dirt discharge groove.
The technical solution adopted in the utility model is passed through associated plant: with the certain density NaCl electrolysis of solutions, generate the clorox and the sodium chlorate mixing solutions of identical More's ratio, this solution and HCl solution are reacted, generate chlorine dioxide, the dissolving back forms ClO 2 solution in water.NaCl does not consume in equipment running process as intermediate medium, and reacted raffinate is reused after cooling.This built-up type chlorine dioxide generator not only makes production cost reduce significantly, and electrolytic efficiency improves, and also is convenient to complete installation and transportation.
Description of drawings
Fig. 1 is the panel synoptic diagram of the comprehensive producer of the utility model dioxide peroxide
Fig. 2 is that electrolyzer and salt water tank annexation figure are looked in the left side of Fig. 1
Fig. 3 is the A-A sectional view of Fig. 1
Fig. 4 is the C-C sectional view of Fig. 3
Fig. 5 is the B-B sectional view of Fig. 1
Fig. 6 is the sectional view of reactor 8 among Fig. 4
Fig. 7 is the sectional view of surge tank 14 among Fig. 4
Fig. 8 is the sectional view of electrolyzer 4 among Fig. 1
Among the figure: 1, brine flow meter 2, framework 3, acid under meter 4, electrolyzer 4-1, the Dragon Boat Festival pole plate 4-2, electrolyzer cell body 4-3, fluid inlet 4-4, multipole type pole plate 4-5, sewage draining exit 4-6, inlet opening 4-7, float-actuated valve 4-8, condenser 4-9, middle plate 4-10, dirt discharge groove 4-11, liquid outlet 4-12, electrolyzer cover plate 4-13, end negative plate 4-14, hydrogen discharging pipe 4-15, negative plate 5, row's hydrogen blower fan 6, acid storage tank 7, joint flange 8, reactor 8-1, liquid discharge pipe 8-2, hydrochloric acid input tube 8-3, reactor head 8-4, electrolytic solution input tube 8-5, the outer bucket of reactor 8-6, hybrid reaction pipe 9, salt water tank 10, brinepump 11, recycle pump 12, liquid-outlet valve 13, recycle valve 14 surge tank 14-1, circulating liquid outlet 14-2, surge tank staving 14-3, raffinate inlet 14-4, circulating liquid import 14-5, surge tank top cover 14-6, gas evacuation port 14-7, implementation of port 14-8, raffinate outlet 14-9, micropore sparger 15, interchanger 16, water sprayer 17, sewage draining exit 18, acid-adding port 19, dioxide peroxide outlet 20, blind flange
Embodiment
Fig. 1,2,3,4,5 middle frames 2 are rectangular parallelepiped tower structures, and it is divided into left and right sides two portions, and left-half is divided into two-layer up and down; Lower floor is provided with salt water tank 9, brinepump 10 and recycle pump 11, and the upper strata is provided with electrolyzer 4, the position of salt water tank and electrolyzer and annexation as shown in Figure 2, for clarity, the other parts among the figure are omitted.
By the reverse feedback salt solution collocation mechanism that salt water tank 9, brinepump 10, frequency transformer, under meter 1 constitute, be mainly used in allotment suitable brine concentration and flow.Flow of electrolyte is carried out reverse feedback control by flow of electrolyte controller, brinepump and frequency transformer, and when flow of electrolyte was lower than the rated flow scope, flow quantity control instrument was given the frequency transformer signal, improves the brinepump rotating speed flow of electrolyte is improved to reach rated range; Same when flow of electrolyte is higher than the rated flow scope, frequency transformer reduces the brinepump rotating speed to reach rated range.
The right half part of framework 2 shown in Figure 4 is provided with surge tank 14, reactor 8, sour storage tank 6; Reactor 8 tops are provided with joint flange 7, and water sprayer 16 is installed in the joint flange 7, and sour storage tank 6 is arranged on the top of joint flange 7.Reactor shown in Figure 6 is a barrel containers, establish minor diameter hybrid reaction pipe 8-6 for prolonging in the reaction process, the top of this pipe is fixed on the reactor cap, and communicate with the water sprayer 16 of outside, the top of pipe radially has 4 holes to be beneficial to the outer gas of water sprayer suction tube, the lower end of pipe and reactor base plate leave certain clearance, electrolytic solution and hydrochloric acid feed in the hybrid reaction pipe through after the preliminary hybrid reaction from the bottom flow to reactor outside a barrel 8-5 further react.Electrolytic reaction mechanism by electrolyzer, reactor, sour storage tank constitute is used for electrolysis NaCl solution, generates dioxide peroxide and hydrogen after the clorox of generation finite concentration ratio and sodium chlorate mixing solutions add acid-respons.
The finished fluid gas dissolving mechanism that is made up of water sprayer 16, surge tank 14 and recycle pump 11 is mainly used in dioxide peroxide and the hydrogen that will generate in the reactor and is evacuated to surge tank, and makes the dioxide peroxide formation ClO 2 solution that is dissolved in the water.
Surge tank shown in Figure 7 is a barrel containers, built-in heat exchanger 14-10 and micropore sparger 14-9, interchanger and micropore sparger are integrated, interchanger is the round tube plank frame, top short cylindrical shape cavity is divided into two portions and is respectively feed liquor and fluid, the bottom is single short cylindrical shape cavity, and is middle continuous with comb; The micropore sparger is a cylindrical tube in the bottom of interchanger, and both sides have the micropore of some amount, and its liquid-inlet pipe 14-4 penetrates interchanger from interchanger central authorities under last and communicates with the micropore sparger.
Figure 8 shows that a kind of embodiment of the utility model electrolyzer 4, electrolyzer cell body 4-2 is a rectangular parallelepiped casing among the figure, its biside plate and base plate interior have groove by pole plate group number, every n piece multipole type pole plate and 1 negative plate are one group, multipole type pole plate 4-4 is fixed in the groove of cell body both sides, in the groove of negative plate 4-15 stationary electrolysis cell body both sides and bottom; Form k electrolyzer in electrolyzer, bottom of electrolytic tank is provided with float-actuated valve 4-7 dirt discharge groove.
Row's hydrogen blower fan 5 is arranged at the top of framework 2.Brine flow meter l and sour under meter 3 are installed on the front panel of framework 2.
Technological process is that brinepump 10 is evacuated to electrolyzer 4 electrolysis with the NaCl solution in the salt water tank 9 through brine flow meter 1, and electrolytic solution flows into the electrolytic solution input tube 8-6 of reactor 8.Hydrochloric acid in the acid storage tank 6, enters the outer bucket of reactor 8-7 and further reacts generation chlorine dioxide and hydrogen hydrochloric acid and electrolytic solution carry out preliminary hybrid reaction in hybrid reaction pipe 8-6 after through the hydrochloric acid input tube 8-2 of sour under meter 3 inflow reactors 8; Recycle pump 11 makes it produce negative pressure with the gas suction and the liquid mixing that generate in the reactor 8 water sprayer 16 that is drawn to of liquid in the surge tank 14, form a preliminary gas dissolving process, enter surge tank 14 by micropore sparger 14-9 then and further dissolve; When the dioxide peroxide strength of fluid reaches normality, open liquid-outlet valve 12 and close recycle valve 13 finished fluid is discharged, and switch valve continues operation after charging into clear water by implementation of port 14-7.
Overflow to the interchanger 15 in the surge tank 14 carried out heat exchange after raffinate in the reactor 14 reached a constant volume, flow to salt water tank 9 then and continued to use.Row's hydrogen blower fan 5 is discharged the hydrogen in electrolyzer 4 and the surge tank 14.
Claims (8)
1, the comprehensive producer of dioxide peroxide is characterized in that producer by the brine making machine structure that is assembled into one and is connected by pipeline, and electrolytic reaction mechanism, finished fluid gas dissolving mechanism and raffinate recovering mechanism are arranged in the frame shape casing (2) and constitute.
2, the comprehensive producer of dioxide peroxide according to claim 1 is characterized in that described framework casing (2) is divided into left and right sides two portions, and left-half is divided into two-layer up and down; Lower floor is provided with salt water tank (9), brinepump (10) and recycle pump (11); The upper strata is provided with electrolyzer (4); Right half part is provided with surge tank (14), reactor (8), sour storage tank (6).
3, the comprehensive producer of dioxide peroxide according to claim 1 and 2 is characterized in that described reactor (8) top is provided with joint flange (7), and water sprayer (16) is installed in the joint flange (7), and sour storage tank (6) is arranged at the top of joint flange (7).
4, the comprehensive producer of dioxide peroxide according to claim 3, it is characterized in that described reactor (8) is a barrel containers, in establish hybrid reaction pipe (8-6), the top of this pipe is fixed on the reactor cap, and communicate with the water sprayer of outside, the radially equal qi-emitting hole in the top of pipe, the gap that the lower end of pipe and reactor base plate leave.
5, the comprehensive producer of dioxide peroxide according to claim 1 is characterized in that described framework casing (2) top is provided with row's hydrogen blower fan (5), is provided with brine flow meter (1) and sour under meter (3) on the front panel.
6, the comprehensive producer of dioxide peroxide according to claim 1, it is characterized in that described finished fluid gas dissolving mechanism is made up of water sprayer (16), surge tank (14) and recycle pump (14-11), surge tank is a barrel containers, built-in heat exchanger and micropore sparger, interchanger (14-10) and micropore sparger (14-9) are integrated, and water sprayer places reactor top to cover with inside reactor and communicates.
7, the comprehensive producer of dioxide peroxide according to claim 6 is characterized in that described interchanger is the round tube plank frame, and top short cylindrical shape cavity is divided into feed liquor and fluid two portions, and the bottom is single short cylindrical shape cavity, and is middle continuous with comb; The micropore sparger is a cylindrical tube in the bottom of interchanger, and both sides have micropore, and its liquid-inlet pipe penetrates interchanger from interchanger central authorities under last and communicates with the micropore sparger.
8, the comprehensive producer of dioxide peroxide according to claim 1, the multi-usage electrolyzer that it is characterized in that the comprehensive producer of described dioxide peroxide, by cell body, cover plate, the multipole type battery lead plate constitutes, it is characterized in that every n piece multipole type pole plate and 1 negative plate are one group, form k electrolyzer in electrolyzer, bottom of electrolytic tank is provided with the float-actuated valve dirt discharge groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015640 CN2693789Y (en) | 2004-01-13 | 2004-01-13 | Chlorine dioxide comprehensive generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015640 CN2693789Y (en) | 2004-01-13 | 2004-01-13 | Chlorine dioxide comprehensive generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2693789Y true CN2693789Y (en) | 2005-04-20 |
Family
ID=34768815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015640 Expired - Fee Related CN2693789Y (en) | 2004-01-13 | 2004-01-13 | Chlorine dioxide comprehensive generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2693789Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417646A (en) * | 2015-12-31 | 2016-03-23 | 成都飞创科技有限公司 | Electrochemical sterilization water treater |
| CN108552219A (en) * | 2018-06-06 | 2018-09-21 | 济南科琳宝环境科技有限公司 | A kind of preparation method and device of high-pure chlorinedioxide thimerosal |
-
2004
- 2004-01-13 CN CN 200420015640 patent/CN2693789Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417646A (en) * | 2015-12-31 | 2016-03-23 | 成都飞创科技有限公司 | Electrochemical sterilization water treater |
| CN108552219A (en) * | 2018-06-06 | 2018-09-21 | 济南科琳宝环境科技有限公司 | A kind of preparation method and device of high-pure chlorinedioxide thimerosal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050420 Termination date: 20130113 |