CN204824287U - Rectangle, fan -shaped multicavity formula desalination preparation hydrochloric acid electro -chemical water treatment equipment - Google Patents
Rectangle, fan -shaped multicavity formula desalination preparation hydrochloric acid electro -chemical water treatment equipment Download PDFInfo
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- CN204824287U CN204824287U CN201520605581.1U CN201520605581U CN204824287U CN 204824287 U CN204824287 U CN 204824287U CN 201520605581 U CN201520605581 U CN 201520605581U CN 204824287 U CN204824287 U CN 204824287U
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Abstract
The utility model relates to an electrochemical industry recirculated cooling water processing, sewage treatment, the strong brine field of handling specifically are a rectangle, fan -shaped multicavity formula desalination preparation hydrochloric acid electro -chemical water treatment equipment. The problem of present electro -chemical water treatment in -process scale deposit material and poisonous and harmful material treatment effect obvious, technique that can not recycle inadequately is solved. A rectangle, fan -shaped multicavity formula desalination preparation hydrochloric acid electro -chemical water treatment equipment, is including being cylindricly and going up the cylinder body that the port was equipped with the top cap, many negative plates to being vertical setting are laid to the inner wall border of cylinder body, the last fixed surface that goes up the top cap has a plurality of positive pole seats, and the lower surface of last top cap is vertical to be fixed with a plurality of positive poles that are connected with the positive pole seat. Water treatment facilities adopt multicavity formula structure to carry out the water treatment, water is big with the electrode contact area, decontamination capability is strong, the design of negative pole scrubbing device has realized the automatic clearance of negative pole adsorbate, very big improvement work efficiency.
Description
Technical field
The utility model relates to electrochemical industry circulating water cooling treatment, strong brine, sewage treatment area, is specially a kind of rectangle, hydrochloric acid electro-chemical water treatment facility prepared by fan-shaped multi-cavity type desalination.
Background technology
Electrochemical method at present for industrial circulating cooling water process, strong brine sewage disposal is generally carry out electrolysis treatment by negative and positive two electrode pair industrial circulating cooling water, sewage, under impressed current effect: method 1, sacrificial anode protection: as electrolytic process makes anode (anode adopt Fe, Al) produce a large amount of positively charged ions (as Fe ion, Al ion etc.) when electrolysis, be combined the Fe(OH generated with hydroxide ion)
2the effect having flocculation, absorption and precipitate, can flocculate to the numerous foreign material in processed water, adsorbs, precipitates removal.Method 2, electrochemical cathodic protection method: anode adopts noble coatings; stop sacrificed anticathode; by the chemical reaction that electrolysis produces; the material needing in the water be processed to remove is made to separate out (such as carbonate, heavy metal) in special cathode absorption, fouling; make it come off from negative electrode by scraping dirt, then by back-flushing method, the material needing to remove is discharged operational system.
Electrochemical process conventional is at present removed the treatment facility of the heavy metal ion contained in heavy metal water and is removed the water treating equipment of scale forming matter in water, due to electrode and processed water contact area less, and owing to relying on merely electrode pair objectionable impurities to process, hazardous and noxious substances removal effect in water is not obvious, the standard of recovery, reuse or discharge can not be reached, therefore need the water treating equipment that a kind of removal ability is strong.Negative electrode can adsorb a large amount of heavy metals and other material in water treatment procedure, and need cleaning after process terminates, current many employings are manually wiped off, waste time and energy, and therefore need a kind of device can clearing up negative electrode institute adsorbing contaminant fast.
Summary of the invention
The utility model be solve scale forming matter and hazardous and noxious substances treatment effect in current electro-chemical water treating processes not obviously, can not recycle after strong brine process and the technical problem of adsorbed material cleaning on negative electrode comparatively difficulty, a kind of rectangle is provided, fan-shaped multi-cavity type desalination prepares hydrochloric acid electro-chemical water treatment facility.
The utility model adopts following technical scheme to realize: hydrochloric acid electro-chemical water treatment facility prepared by a kind of rectangle, fan-shaped multi-cavity type desalination, comprises cylindrically and upper port is provided with the cylinder body of upper top cover; The bottom of cylinder side wall has water-in; Cylinder side wall top has water outlet, and the bottom of cylinder body is connected with water port by valve; The multipair negative plate being vertically setting is laid in the inwall border of described cylinder body; Described negative plate extends to cylinder body middle portion by inboard wall of cylinder block, and two paired negative plates are parallel to each other, and are not in contact with each other between all negative plates; Form the rectangular chamber of one end open between paired negative plate, between each negative plate and its paired and not adjacent negative plate, form the sector-shaped compartments of one end open; The upper surface of described upper top cover is fixed with multiple with rectangular chamber and sector-shaped compartments anode seat one to one around its center, the lower surface of upper top cover is vertically fixed with multiple anode be connected with anode seat, and described anode all from top to bottom stretches into one to one in rectangular chamber and sector-shaped compartments; A hollow ionic membrane be set in outside anode is all vertically provided with in each rectangular chamber in cylinder body and sector-shaped compartments; Described upper top cover has exhaust gas collection mouth.
Pending water enters cylinder interior by the water-in of inferior part of the cylinder block, and is full of cylinder body gradually, is equipped with an anode in each rectangular chamber in cylinder body and sector-shaped compartments, is equivalent to each anode and is all furnished with three negative plates (comprising cylinder side wall); Anode seat is connected positive source, the shell of cylinder body connects power cathode, the shell of cylinder body is connected with negative plate, and such anode and cathode, by the effect of electric current, starts to carry out electrochemical electrolysis, adsorption treatment to the scale forming matter in processed water, heavy metal ion, chlorion etc.Scale forming matter and heavy metal ion are attracted on negative electrode, and formation scale forming matter and heavy metal substance are separated out at negative electrode, and chlorion is separated out with the form of chlorine at anode.Because negative plate is arranged around inboard wall of cylinder block, form the reaction chamber of multiple sector-shaped compartments and rectangular chamber, processed water is at each reaction chamber internal-response, add the duration of contact of processed water and negative electrode, be equivalent to create certain stop to current, with negative plate extended durations of action, expand the contact area of negative plate and processed water, enhance the function of process, absorption greatly, scavenging effect is better.After absorption terminates, the scale forming matter of cathode plate surface and heavy metal substance and carbonate scrape by blade, and scale forming matter and heavy metal substance and carbonate are to falling to cylinder base, and the water port of back flushing through bottom is discharged.Processed water discharges recycle through water outlet.Negative plate does not contact each other, and namely larger chamber is left in the centre of cylinder body, needs water to be processed can be full of whole cylinder body like this.
The effect of hollow ionic membrane: 1, form positively charged ion enrichment around electrochemical apparatus inner cathode, forms negatively charged ion enrichment around anode.2, formed and strengthen to be formed around strong alkali environment, anode around negative electrode and form strong acid environment, removing positively charged ion, negatively charged ion successful improves.Be in the sodium ion of ionic condition, calcium ion, magnesium ion etc. in electrochemical apparatus and can penetrate into negative plate by ionic membrane, separate out at negative plate, reach and more thoroughly remove cationic object.Can according to kind such as cationic membrane, anionic membrane, the zwitterion composite membrane of the requirement Selective ion mode film of processed water quality or processing intent; 1, in cationic exchange membrane (abbreviation anode membrane) film body containing acid active group, its selectivity can not allow anion-permeable through positively charged ion.2, in anion-exchange membrane (abbreviation cavity block) film body containing basic activated group, its selectivity can not allow cation permeable through negatively charged ion.3, special membrane it comprise by positive and negative ionic activity group equally distributed amphoteric ion exchange membrane in a film, cluster ion exchange membrane (also known as bipolar membrane) together with positively charged film is posted in electronegative film two) chlorion in electrochemical apparatus then arrives anode by ionic membrane, chlorion is made to form chlorine by electrochemical action, exhaust gas collection mouth in equipment upper end is discharged, exhaust gas collection mouth is by the hose connection container filling distilled water, namely the chlorine of discharging is water-soluble is hydrochloric acid, achieves the recycling of waste water, waste gas.
Further, negative electrode decontamination apparatus is also comprised; Described negative electrode decontamination apparatus comprises the power system being discoideus takeoff apron and being located at above upper top cover being horizontally set on cylinder interior; Described power system comprises the drive unit doing and pump; Described takeoff apron has rectangular aperture corresponding with rectangular chamber and sector-shaped compartments respectively and sector open around wherein heart border, and rectangular aperture and sector open are arranged alternately; Takeoff apron plate body part between adjacent rectangular aperture and sector open all have match with negative plate scrape the edge of a knife, the side scraping the adjacent rectangular aperture in edge of a knife both sides and sector open is parallel to each other and these two sides all have blade, scrapes edge of a knife inner side edge and also has blade; Edge, takeoff apron border also has the blade matched with inboard wall of cylinder block; Takeoff apron passes upper top cover by the connecting rod being vertically connected to its center and is connected with the output terminal of drive unit; Rectangular aperture on described takeoff apron and sector open all can be moved up and down through realization by hollow ionic membrane periphery.
After negative plate absorption terminates, opening drive unit drives takeoff apron to move up and down, absorption on cathode plate surface and inboard wall of cylinder block, foulant are wiped off, the absorption be scraped, foulant fall into the bottom of cylinder body, open that sewage draining exit will be adsorbed by back flushing, foulant and other foreign material discharge cylinder body.Describedly scrape the edge of a knife and negative plate matches, refer to that the blade scraping the edge of a knife three side (scrape the edge of a knife both sides parallel with rectangular aperture with sector open and to get along well inner side edge corresponding to one end that inboard wall of cylinder block is connected with negative plate) can strike off the foulant on negative plate, infringement can not be produced by anticathode plate again simultaneously; The described blade of takeoff apron border matches with the inner side-wall of cylinder body, also refers to that the absorption on inboard wall of cylinder block, foulant can be wiped off by described blade, can not damage inner wall surface simultaneously.Rectangular aperture, sector open match with rectangular chamber, sector-shaped compartments respectively, can ensure that takeoff apron can move up and down in cylinder body, the foulant of negative plate and inboard wall of cylinder block can be removed clean, can not occur mutually to interfere with negative plate and anode and hollow ionic membrane simultaneously.This structure is compared with the apparatus for eliminating sludge structure of existing rotary type, and structure is very simply ingenious, and stability is high, durable, and manufacturing process also greatly simplifies.
Electro-chemical water treatment facility described in the utility model adopts multipair negative plate and anode to match to carry out water treatment, water and electrode contact area large, soil removability is strong; The design of negative electrode decontamination apparatus achieves the automatization cleaning of negative electrode absorption, foulant, greatly improves working efficiency.The use of ionic membrane the calcium in sewage, magnesium, chlorine plasma are removed more thoroughly and can recycle.Whole apparatus structure is simple, easily manufactured, with low cost.
Accompanying drawing explanation
The internal structure schematic diagram of Fig. 1 cylinder body described in the utility model.
The surface structure schematic diagram of Fig. 2 upper top cover described in the utility model.
The assembly structure schematic diagram of Fig. 3 upper top cover described in the utility model and cylinder body.
The structural representation of Fig. 4 takeoff apron described in the utility model.
The cross-sectional structure schematic diagram of Fig. 5 cylinder body described in the utility model.
Fig. 6 external structure schematic diagram of the present utility model.
The vertical section structure schematic diagram of Fig. 7 upper top cover.
1-negative plate, 2-valve, 3-water-in, 4-water outlet, 5-water port, 6-anode seat, 7-drive unit, 8-bolt, the hollow ionic membrane of 9-, 10-exhaust gas collection mouth, 11-cylinder body, 12-upper top cover, 13-anode, 14-takeoff apron, 15-rectangular aperture, 16-sector open, 17-scrapes the edge of a knife.
Embodiment
Hydrochloric acid electro-chemical water treatment facility prepared by a kind of rectangle, fan-shaped multi-cavity type desalination, comprises cylindrically and upper port is provided with the cylinder body 11 of upper top cover 12; The bottom of cylinder body 11 sidewall has water-in 3; Cylinder body 11 side wall upper part has water outlet 4, and the bottom of cylinder body 11 is connected with water port 5 by valve 2; The multipair negative plate 1 being vertically setting is laid in the inwall border of described cylinder body 11; Described negative plate 1 extends to cylinder body 11 middle portion by cylinder body 11 inwall, and two paired negative plates 1 are parallel to each other, and are not in contact with each other between all negative plates 1; Form the rectangular chamber of one end open between paired negative plate 1, between the negative plate 1 that each negative plate 1 is paired and not adjacent with it, form the sector-shaped compartments of one end open; The upper surface of described upper top cover 12 is fixed with multiple with rectangular chamber and sector-shaped compartments anode seat 6 one to one around its center, the lower surface of upper top cover 12 is vertically fixed with multiple anode 13 be connected with anode seat 6, and described anode 13 all from top to bottom stretches into one to one in rectangular chamber and sector-shaped compartments; A hollow ionic membrane 9 be set in outside anode 13 is all vertically provided with in each rectangular chamber in cylinder body 11 and sector-shaped compartments; Described upper top cover 12 has exhaust gas collection mouth 10.The upper port of hollow ionic membrane 9 can be fixed on the below of upper top cover.
Also comprise negative electrode decontamination apparatus; Described negative electrode decontamination apparatus comprises the power system being discoideus takeoff apron 14 and being located at above upper top cover 12 being horizontally set on cylinder body 11 inside; Described power system comprises the drive unit 7 doing and pump; Described takeoff apron 14 has rectangular aperture 15 corresponding with rectangular chamber and sector-shaped compartments respectively and sector open 16 around wherein heart border, and rectangular aperture 15 and sector open 16 are arranged alternately; Takeoff apron 14 plate body part between adjacent rectangular aperture 15 and sector open 16 all have match with negative plate 1 scrape the edge of a knife 17, the side scraping the adjacent rectangular aperture 15 in the edge of a knife 17 both sides and sector open 16 is parallel to each other and these two sides all have blade, and the inner side edge scraping the edge of a knife 17 also has blade; Edge, takeoff apron 14 border also has the blade matched with cylinder body 11 inwall; Takeoff apron 14 passes upper top cover 12 by the connecting rod being vertically connected to its center and is connected with the output terminal of drive unit 7; Rectangular aperture 15 on described takeoff apron 14 and sector open 16 all can be moved up and down through realization by hollow ionic membrane 9 periphery.
Rectangular aperture and sector open match with rectangular chamber and sector-shaped compartments respectively, can realize striking off of foulant on anticathode plate, can also ensure that moving up and down of takeoff apron is not hindered simultaneously.
Drive unit 7 can adopt hydraulic efficiency plant to realize the to-and-fro movement of connecting rod; Or adopt reciprocating air compressing device to drive connecting rod.The to-and-fro movement of connecting rod can adopt various structures and mode to realize, and this is that those skilled in the art adopt existing common practise just can realize.
Hollow ionic membrane cross section is less than sector open and rectangular aperture, can not interfere each other.
The bottom of cylinder body 11 is the funnel-form of retracted downward, and described water-in 3 is positioned at the top of funnel-shaped structure and arranges near funnel-shaped structure, and described valve 2 and water port 5 are located at funnel-form cylinder body bottom.Funnelform structure is conducive to whereabouts and the discharge of foulant, as shown in Figure 1,3.
Hollow ionic membrane 9 is the square barrel shape of upper and lower opening.
Upper top cover 12 is fixed on the top end of cylinder body 11 along upper by bolt 8.
Water-in 3 and water outlet 4 are positioned on the relative sidewall of cylinder body 11.Be equivalent to the both sides that water-in and water outlet are positioned at cylinder body, such current can flow farther distance, more abundant with the reaction of anode and cathode.Inboard wall of cylinder block also can adopt the material identical with negative plate to make, or on inwall, adhere to one deck negative plate.
As preferably, described negative plate 1 one has 12, and composition six is right, forms six rectangular chamber and six sector-shaped compartments.As shown in Figure 5, six anticathode plates are periphery on inboard wall of cylinder block.Spacing between adjacent cathode plate is between 60mm--130mm.
Claims (9)
1. a hydrochloric acid electro-chemical water treatment facility prepared by rectangle, fan-shaped multi-cavity type desalination, comprises cylindrically and upper port is provided with the cylinder body (11) of upper top cover (12); The bottom of cylinder body (11) sidewall has water-in (3); Cylinder body (11) side wall upper part has water outlet (4), and the bottom of cylinder body (11) is connected with water port (5) by valve (2); It is characterized in that: the multipair negative plate (1) being vertically setting is laid in the inwall border of described cylinder body (11); Described negative plate (1) extends to cylinder body (11) middle portion by cylinder body (11) inwall, and two paired negative plates (1) are parallel to each other, and all negative plates are not in contact with each other between (1); Form the rectangular chamber of one end open between paired negative plate (1), between each negative plate (1) and its paired and not adjacent negative plate (1), form the sector-shaped compartments of one end open; The upper surface of described upper top cover (12) is fixed with multiple with rectangular chamber and sector-shaped compartments anode seat (6) one to one around its center, the lower surface of upper top cover (12) is vertically fixed with multiple anode (13) be connected with anode seat (6), and described anode (13) all from top to bottom stretches into one to one in rectangular chamber and sector-shaped compartments; The hollow ionic membrane (9) that one is set in anode (13) outside is all vertically provided with in each rectangular chamber in cylinder body (11) and sector-shaped compartments; Described upper top cover (12) has exhaust gas collection mouth (10).
2. hydrochloric acid electro-chemical water treatment facility prepared by rectangle as claimed in claim 1, fan-shaped multi-cavity type desalination, it is characterized in that, also comprises negative electrode decontamination apparatus; Described negative electrode decontamination apparatus comprises the power system being discoideus takeoff apron (14) and being located at above upper top cover (12) being horizontally set on cylinder body (11) inside; Described power system comprises the drive unit (7) doing and pump; Described takeoff apron (14) has rectangular aperture (15) corresponding with rectangular chamber and sector-shaped compartments respectively and sector open (16) around wherein heart border, and rectangular aperture (15) and sector open (16) are arranged alternately; Takeoff apron (14) plate body part between adjacent rectangular aperture (15) and sector open (16) all have match with negative plate (1) scrape the edge of a knife (17), the side scraping the adjacent rectangular aperture (15) in the edge of a knife (17) both sides and sector open (16) is parallel to each other and these two sides all have blade, scrapes the edge of a knife (17) inner side edge and also has blade; Takeoff apron (14) edge, border also has the blade matched with cylinder body (11) inwall; Takeoff apron (14) passes upper top cover (12) by the connecting rod being vertically connected to its center and is connected with the output terminal of drive unit (7); Rectangular aperture (15) on described takeoff apron (14) and sector open (16) all can be moved up and down through realization by hollow ionic membrane (9) periphery.
3. hydrochloric acid electro-chemical water treatment facility prepared by rectangle as claimed in claim 1 or 2, fan-shaped multi-cavity type desalination, it is characterized in that, the bottom of cylinder body (11) is the funnel-form of retracted downward, described water-in (3) is positioned at the top of funnel-shaped structure and arranges near funnel-shaped structure, and described valve (2) and water port (5) are located at funnel-form cylinder body bottom.
4. hydrochloric acid electro-chemical water treatment facility prepared by rectangle as claimed in claim 1 or 2, fan-shaped multi-cavity type desalination, it is characterized in that, the square barrel shape that hollow ionic membrane (9) is upper and lower opening.
5. hydrochloric acid electro-chemical water treatment facility prepared by rectangle as claimed in claim 3, fan-shaped multi-cavity type desalination, it is characterized in that, the square barrel shape that hollow ionic membrane (9) is upper and lower opening.
6. hydrochloric acid electro-chemical water treatment facility prepared by rectangle as claimed in claim 1 or 2, fan-shaped multi-cavity type desalination, and it is characterized in that, upper top cover (12) is fixed on the top end of cylinder body (11) along upper by bolt (8).
7. hydrochloric acid electro-chemical water treatment facility prepared by rectangle as claimed in claim 1 or 2, fan-shaped multi-cavity type desalination, and it is characterized in that, water-in (3) and water outlet (4) are positioned on the relative sidewall of cylinder body (13).
8. hydrochloric acid electro-chemical water treatment facility prepared by rectangle as claimed in claim 1 or 2, fan-shaped multi-cavity type desalination, and it is characterized in that, described negative plate (1) has 12, and composition six is right, forms six rectangular chamber and six sector-shaped compartments.
9. hydrochloric acid electro-chemical water treatment facility prepared by rectangle as claimed in claim 1 or 2, fan-shaped multi-cavity type desalination, and it is characterized in that, the spacing between adjacent cathode plate (1) is between 60mm--130mm.
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|---|---|---|---|
| CN201520605581.1U CN204824287U (en) | 2015-08-13 | 2015-08-13 | Rectangle, fan -shaped multicavity formula desalination preparation hydrochloric acid electro -chemical water treatment equipment |
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| CN201520605581.1U CN204824287U (en) | 2015-08-13 | 2015-08-13 | Rectangle, fan -shaped multicavity formula desalination preparation hydrochloric acid electro -chemical water treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016434A (en) * | 2015-08-13 | 2015-11-04 | 杨作红 | Rectangular and sector multi-cavity-type desalting preparation hydrochloric acid electrochemical water treatment device |
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2015
- 2015-08-13 CN CN201520605581.1U patent/CN204824287U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016434A (en) * | 2015-08-13 | 2015-11-04 | 杨作红 | Rectangular and sector multi-cavity-type desalting preparation hydrochloric acid electrochemical water treatment device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170510 |
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| AV01 | Patent right actively abandoned |