CN1096768A - Wastewater treatment equipment - Google Patents
Wastewater treatment equipment Download PDFInfo
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- CN1096768A CN1096768A CN 93107126 CN93107126A CN1096768A CN 1096768 A CN1096768 A CN 1096768A CN 93107126 CN93107126 CN 93107126 CN 93107126 A CN93107126 A CN 93107126A CN 1096768 A CN1096768 A CN 1096768A
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- plate
- wastewater treatment
- cathode
- waste water
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Abstract
A kind of wastewater treatment equipment, be fixed with transmission mechanism on pedestal top, the outstanding open bucket that leaks of going up that has is hung in the pedestal below, on the slide bar that leaks between bucket and the substrate, be arranged with the slide arm, the slide arm is connected with the plate of aluminum, there is a cathode plate plate below, the cathode plate rotating shaft interior with being installed on the middle water filling runner of plate is connected and rotates under transmission mechanism drives band, below the bucket that leaks, open bearing container on is arranged, the bearing container top loop is provided with drainage trough and further handles the cursory thing in top is drained in the dewatering tank, and distance is adjusted by the slide arm between cathode-anode plate.
Description
The present invention relates to a kind of wastewater treatment equipment, particularly a kind of wastewater treatment equipment that under non-closed state, carries out electrochemical treatment.
In all multi-methods of sewage disposal, the electrochemistry genealogy of law is acknowledged as optimal a kind of treatment process, its advantage be substantially take up an area of little, ordorless, do not have that source of pollution and operating time are fast for the second time, therefore on Mirae Corp. utilizes, its value is economically arranged quite.As everyone knows, its principle of electrochemical wastewater treatment method is negative and positive two interpolars of mobile sewage by electric current substantially, utilizes the anodic pole plate to disengage metal ion, as: Fe
2+→ Fe
2++ 2e
-, this moment, water was electrolyzed to produce hydrogen ion (H
+) and hydroxide ion (OH
-), and hydrogen ion (H wherein
+) obtain just becoming hydrogen 2H after the electronics
++ 2e
-→ H
2, hydroxide ion runs into the throw out Fe that metal ion just is combined to oxyhydroxide
2++ 2OH
-→ Fe(OH)
2In the oxyhydroxide cohesion simultaneously, each pollutant such as heavy metal in the absorption sewage, and because the influence of proportion and bubble hydrogen makes the oxyhydroxide come-up of absorption sewage pollution thing, reach the purpose of wastewater treatment, this handles the general principles of waste water for electrochemical process.
The basic structure of using the made wastewater treatment equipment of this principle is all shown in first figure, it has a plurality of staggered negative plate a and positive plate b that be arranged in parallel substantially, the appropriate intervals distance is arranged between each pole plate, waste water enters in the groove and makes its space d between each cathode-anode plate of flowing through from the end of treatment trough c, so that carry out electrochemical reaction, the other end by groove flows out again.
This kind wastewater treatment equipment has pressure-bearing type and disposed upright formula, no matter horizontal or disposed upright formula, all owing to electrochemical reaction is mainly carried out between the negative and positive two-plate, therefore must require waste water fully to flow through between two-plate, for reaching this purpose, promptly must between each pole plate, be enclosed to form the waste water runner, and c makes the sealing cell body with this treatment trough, waste water is via formed unidirectional runner between enclosed slot and each pole plate, and make the waste water can be fully through the electrolytic reaction district, the shortcoming and the problem of this class wastewater treatment equipment are:
The first, because reactive tank is made the mode of sealing, make replacing, adjustment and the maintenance of the pole plate that reactive tank is interior all be difficult for carrying out.
The second, the reaction treatment effect is to rely on the summation of conversion zone between the cathode-anode plate how group plugs together and the artesian pressure of current to realize that so floor space is big, speed of reaction is low.
The 3rd, because the anodic pole plate can disengage metal ion in the electrolytic reaction, therefore, the continuous loss of plate meeting, and the cathode-anode plate in the well-known electrolytic reaction must remain on a suitable distance, if widen because of the loss of plate impels the distance with negative electrode, then will make the effect of real reaction have a greatly reduced quality, so the positive plate that must usually more renew is to keep and the suitable distance of negative plate.Yet because closed reactive tank is enclosed construction, the work of in fact changing pole plate very trouble and be not easy, moreover, be in the situation of severe operational environment, it is more arduous and difficult more to change jobs.
Purpose of the present invention just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and provide a kind of electrochemistry wastewater treatment of under opening-wide state, carrying out, distance between the cathode-anode plate can make things convenient for the reaction effect of adjusting good by the situation of loss, and maintenance is wastewater treatment equipment very easily.
The objective of the invention is to realize: be fixed with transmission mechanism on pedestal top by following technical scheme, the outstanding open bucket that leaks of going up that has is hung in the pedestal below, on the slide bar that leaks between bucket and the substrate, be arranged with the slide arm, the slide wall is connected with the plate of aluminum, there is a cathode plate plate below, the cathode plate rotating shaft interior with being installed on the middle water filling runner of plate is connected and rotates under transmission mechanism drives band, below the bucket that leaks, open bearing container on is arranged, the bearing container top loop is provided with drainage trough and further handles the cursory thing in top is drained in the dewatering tank, and distance is adjusted by the slide wall between cathode-anode plate.
Therefore, unusual effect of the present invention and substantive progressive being:
First, because plate can be adjusted up and down, thereby can guarantee to remain between cathode-anode plate in the suitable interresponse time, so it can guarantee that electrolytic reaction has good effect, particularly can adjust the problem that remedies the interresponse time increase that causes because of the plate loss easily.
The second, because whole device all is in non-closed state, therefore, keep in repair very conveniently, particularly the replacing of cathode-anode plate and the adjustment of interresponse time are brought great convenience.
The 3rd, owing to waste water from up to down is incorporated in the runner at plate middle part by pipeline,, very favourable to the intensified response treatment effect so waste water can evenly be diverted to the reaction zone between the cathode-anode plate automatically under cathode plate that rotates and rotating shaft effect.
The 4th, simple in structure, floor space is little, because the cathode plate that rotates has promptly improved the dispersion scouring effect of waste water, has increased dynamic speed of reaction again, the reaction effect and the reaction compartment of the static cathode-anode plate of alternative existing many group insert-types.
Concrete structure of the present invention is realized by the following examples and accompanying drawing thereof:
Fig. 1 is the structural representation of existing electrochemical waste water treatment device.
Fig. 2 is a structure iron of the present invention.
Fig. 3 be among Fig. 2 cathode plate overlook enlarged view.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 be cathode plate among Fig. 2 second kind of structure overlook enlarged view.
Fig. 6 is that the B of Fig. 5 is to view.
Fig. 7 is that the A of second kind of structure of plate among Fig. 2 is to enlarged view.
Be described in detail below in conjunction with 2 to 7 pairs of concrete structures of the present invention of accompanying drawing:
The present invention has cathode plate (3), plate (2) and to the power source generator (10) of anode and cathode pole plate (3) and (2) transporting electric current and send discharge pipe line (11), it is characterized in that: plate (2) is connected with spacing regulator (81), in plate (2) below the one rotary type cathode plate (3) that links to each other with rotating shaft (51) is arranged, rotating shaft (51) is gone up fixed transmission mechanism (5) interlock mutually with pedestal (1), slide bar (80) lower end of pedestal (1) the test collection device (6) that is positioned at cathode plate (3) below that is hung, there is open catching device (7) on a collection device (6) below, at the cathode plate (3) that rotates and vertical reaction zone that has a waste water to flow through between the fixed plate (2) of adjusting, the waste water that is provided with up/down perforation on plate (2) injects runner (20).Referring to Fig. 2
Constitutional features of the present invention also is:
Be connected with supporting frame (12) at pedestal (1) or collection device (6) lower periphery, pedestal (1) top is fixed with the transmission mechanism of being made up of motor (50) and step-down gear (52) (5), step-down gear (52) with vertically wear the rotating shaft (51) that the waste water that is placed on plate (2) middle part injects in the runner (20) and link to each other, rotating shaft (51) lower end is hung and is connected with discous cathode plate (3), pedestal (1) go up test have with spacing regulator (81) mutually activity wear and put and the slide bar (80) of relative transverse orientation, slide bar (80) lower end is connected with last open collection device (6), collection device (6) below is an open catching device (7) on, and waste water is sent into pipe (11) and drawn to connect and visit in the epimere that is placed on waste water injection runner (20).Referring to Fig. 2
Be provided with the scraper (41) that rotates synchronously with cathode plate (3) on the top of the cathode plate (3) that rotates, the up-bite jaw of scraper (41) also contacts with the plate that is positioned at its top (2) bottom surface.Referring to Fig. 5 and Fig. 6
Go up open collection device (6) and comprise that the last uncovered discous bucket (60) and that leaks of an indent is positioned at the baffle plate (61) of bucket centre exit end (602) below that leaks, baffle plate (61) is hung at centering position, exit end (602) below by suspension rod (611) at interval.Referring to Fig. 2
The plate (2) that is connected with spacing regulator (81) is an aluminum member, and the distribution form of plate (2) is the tabular or flabellum interval shape of sheet.Referring to Fig. 2 and Fig. 7
The horizontal position of the plate (2) that is connected with spacing regulator (81) is fixing by spacing regulator (81), and the interresponse time between the cathode plate (3) of the rotation of plate (2) bottom and its below is adjusted by the vertically moving of spacing regulator (81) that is sleeved on the upright sliding bar (80).Referring to Fig. 2
Be provided with the isolator (4) that restriction plate (2) excess in displacement and formation have the electrolytic reaction district of certain amount of separation on cathode plate (3) top of rotating.Referring to Fig. 2, Fig. 3 to Fig. 6
The isolator (4) that is provided with on cathode plate (3) top of rotating is several insulation screw (40) or long strip shape isolators that are screwedly mounted at interval on the cathode plate (3), is equiped with the scraper (41) that contacts with plate (2) bottom surface on long strip shape isolator (4).Referring to Fig. 3 to Fig. 6
Plate (2) has the flow through thick aluminum plate body of passage (20) or central authorities of vertical waste water by central authorities and has vertical waste water being of passage (20) of flowing through and several radial aluminum plate group structure is formed.Referring to Fig. 2 Fig. 7
Vertically the intrinsic shunting wheel (511) with its rotation synchronously of cover is gone up in the rotating shaft (51) of plug-in mounting in the vertical waste water of plate (2) central authorities is flowed through passage (20), and shunting wheel (511) is the impeller shape with radial blade and is positioned at the bottom that waste water is sent into pipe (11).Referring to Fig. 2 Fig. 7
The last open catching device (7) that is positioned at collection device (6) below is by open staving shape container (73) on, is positioned at drainage trough (71) that the evagination of staving shape container (73) top periphery is provided with and dewatering tank (90) formation that is positioned at drainage trough (71) bottom, and each drainage trough (71) top offers the opening (70) that connects with staving shape container (73) top inner chamber.Referring to Fig. 2
The last open staving shape container (73) of catching device (7) had several supporting frames (12) along epirelief last week, each supporting frame (12) lower end links to each other with staving shape container (73), the leak diapire of bucket (60) of its upper end and last open plate-like is connected, plate-like is leaked the diameter of upper edge (601) of bucket (60) greater than the diameter of position discoid cathode plate (3) thereon, cathode plate (3) is connected with discharge pipe line (11) by brush (101) friction contact conduction in bulk containers (73) bottom.Referring to Fig. 2
Spacing regulator (81) be by with slide bar (80) mutually suit sliding sleeve and be connected mutually and be the sliding sleeve arm (810) of visiting shape in the level with sliding sleeve and constitute, the front end of sliding sleeve arm (810) and plate (2) the symmetrical connection of top adopt between sliding sleeve and the slide bar (80) to be slidingly matched or the screw mode is located adjusting.Referring to Fig. 2
The electrochemistry wastewater treatment process that adapts with wastewater treatment equipment of the present invention is: waste water is injected by the injection channel (20) at plate (2) middle part, shunting wheel (511) through rotating dial the upper surface that runs through the cathode plate (3) that flows to rotation after the shunting equably, automatically conflux to the collection device (6) of below after the electrolysis through electrolytic reaction district between cathode plate (3) and the plate (2), flow into the processing that precipitates in the catching device (7) below it with floating foreign material automatically by collection device (6) then.Referring to Fig. 2
The waste water of being handled by this device reaches the standard of discharging and secondary use fully, be at 300 millimeters below in the diameter of plate (2) or length, the diameter of runner (20) is at 50 millimeters, and the reaction zone distance is 1.5 millimeters following one group of data that draws of surveying of situation.
| mg/l | Waste water (ppm) | Handle back (ppm) | Handle per-cent |
| COD | 400 | 77.52 | 71.85% |
| |
3 | 0.16 | 60.71% |
| Cu | 6 | 0.32 | 94.94% |
| |
5 | 0.37 | 95.06% |
| Pb | 92.97% | ||
| Fe | 96.53% | ||
| Ni | 77.54% |
The adjustment of distance is by the automatic compensating regulation of plate (2) deadweight between cathode-anode plate among the present invention (3) and (2), therefore, it can constantly synchronously move down adjusting along with the loss in electrolytic reaction of plate (2), so the reaction gap is at one's best all the time, so can reach splendid reaction effect.Interresponse time is to rely on scraper (41) and plate (2) bottom surface on the insulation screw (40) that connects on cathode plate (3) upper surface and the insulation strip (4) slightly to contact to standard, as want spacing to increase, then can outwards screw screw (40), its epirelief height is increased, or return stubborn screw, its epirelief height is descended.For not influencing the rotation of negative plate 3, so sliding sleeve (81) adopts movingly tighter with slide bar (80).Also can be with screw that sliding sleeve (81) is fixing after distance is reserved, during adjustment, easily screw slides under positive plate (2) the deadweight effect and can move down, and then locking, after the loss, downward modulation again.Scraper (41) is the dirt that is bonded in positive plate (2) bottom in order to strike off, and is provided with to reach best reaction effect.
Positive-negative power producer (10) and send comb road (11) to be prior art is not so set forth in detail.
The entire treatment process be fully rely on device each partly difference of altitude ingenious design and make waste water lean on self gravitation to finish automatically, need not the secondary pumping of any power in the processing.So have the advantages that to save the energy.Especially whole device is under the opening-wide state work, and changing for interresponse time adjustment and easy wearing detail provides great convenience.
Claims (14)
1, wastewater treatment equipment, cathode plate (3) is arranged, plate (2) and to the power source generator (10) of anode and cathode pole plate (3) and (2) transporting electric current and send discharge pipe line (11), it is characterized in that: plate (2) is connected with spacing regulator (81), in plate (2) below the one rotary type cathode plate (3) that links to each other with rotating shaft (51) is arranged, rotating shaft (51) is gone up fixed transmission mechanism (5) interlock mutually with pedestal (1), slide bar (80) lower end of pedestal (1) the test collection device (6) that is positioned at cathode plate (3) below that is hung, there is open catching device (7) on a collection device (6) below, at the cathode plate (3) that rotates and vertical reaction zone that has a waste water to flow through between the fixed plate (2) of adjusting, the waste water that is provided with up/down perforation on plate (2) injects runner (20).
2, according to the described wastewater treatment equipment of claim 1, it is characterized in that: be connected with supporting frame (12) at pedestal (1) or collection device (6) lower periphery, pedestal (1) top is fixed with the transmission mechanism of being made up of motor (50) and step-down gear (52) (5), step-down gear (52) with vertically wear the rotating shaft (51) that the waste water that is placed on plate (2) middle part injects in the runner (20) and link to each other, rotating shaft (51) lower end is hung and is connected with discous cathode plate (3), pedestal (1) go up test have with spacing regulator (81) mutually activity wear and put and the slide bar (80) of relative transverse orientation, slide bar (80) lower end is connected with last open collection device (6), collection device (6) below is an open catching device (7) on, and waste water is sent into pipe (11) and drawn to connect and visit in the epimere that is placed on waste water injection runner (20).
3, according to claim 1 or 2 described wastewater treatment equipments, it is characterized in that: be provided with the scraper (41) that rotates synchronously with cathode plate (3) on the top of the cathode plate (3) that rotates, the up-bite jaw of scraper (41) also contacts with the plate that is positioned at its top (2) bottom surface.
4, according to claim 1 or 2 described wastewater treatment equipments, it is characterized in that: go up open collection device (6) and comprise that the last uncovered discous bucket (60) and that leaks of an indent is positioned at the baffle plate (61) of bucket centre exit end (602) below that leaks, baffle plate (61) is hung at centering position, exit end (602) below by suspension rod (611) at interval.
5, according to the described wastewater treatment equipment of claim 1, it is characterized in that: the plate (2) that is connected with spacing regulator (81) is aluminum member, and the distribution form of plate (2) is the tabular or flabellum interval shape of sheet.
6, according to the described wastewater treatment equipment of claim 1, it is characterized in that: the horizontal position of the plate (2) that is connected with spacing regulator (81) is fixing by spacing regulator (81), and the interresponse time between the cathode plate (3) of the rotation of plate (2) bottom and its below is adjusted by the vertically moving of spacing regulator (81) that is sleeved on the upright sliding bar (80).
7, according to claim 1 or 6 described wastewater treatment equipments, it is characterized in that: be provided with the isolator (4) that restriction plate (2) excess in displacement and formation have the electrolytic reaction district of certain amount of separation on cathode plate (3) top of rotating.
8, according to the described wastewater treatment equipment of claim 7, it is characterized in that: the isolator (4) that is provided with on cathode plate (3) top of rotating is several insulation screw (40) or long strip shape isolators that are screwedly mounted at interval on the cathode plate (3), is equiped with the scraper (41) that contacts with plate (2) bottom surface on long strip shape isolator (4).
9, according to the described wastewater treatment equipment of claim 1, it is characterized in that: plate (2) has the flow through thick aluminum plate body of passage (20) or central authorities of vertical waste water by central authorities and has vertical waste water being of passage (20) of flowing through and several radial aluminum plate group structure is formed.
10, according to claim 1 or 2 described wastewater treatment equipments, it is characterized in that: vertically be inserted into rotating shaft (51) and go up the intrinsic shunting wheel (511) with its rotation synchronously of cover in the central vertically waste water of plate (2) is flowed through passage (20), shunting wheel (511) is the impeller shape with radial blade and is positioned at the bottom that waste water is sent into pipe (11).
11, according to claim 1 or 2 described wastewater treatment equipments, it is characterized in that: the last open catching device (7) that is positioned at collection device (6) below is by open staving shape container (73) on, is positioned at drainage trough (71) that the evagination of staving shape container (73) top periphery is provided with and dewatering tank (90) formation that is positioned at drainage trough (71) bottom, and each drainage trough (71) top offers the opening (70) that connects with staving shape container (73) top inner chamber.
12, according to claim 1 or 11 described wastewater treatment equipments, it is characterized in that: the last open staving shape container (73) of catching device (7) had several supporting frames (12) along epirelief last week, each supporting frame (12) lower end links to each other with staving shape container (73), the leak diapire of bucket (60) of its upper end and last open plate-like is connected, plate-like is leaked the diameter of upper edge (601) of bucket (60) greater than the diameter of position discoid cathode plate (3) thereon, cathode plate (3) is connected with discharge pipe line (11) by brush (101) friction contact conduction in bulk containers (73) bottom.
13, according to claim 1 or 2 described wastewater treatment equipments, it is characterized in that: spacing regulator (81) be by with slide bar (80) mutually suit sliding sleeve and be connected mutually and be the sliding sleeve arm (810) of visiting shape in the level with sliding sleeve and constitute, the front end of sliding sleeve arm (810) and plate (2) the symmetrical connection of top adopt between sliding sleeve and the slide bar 80 to be slidingly matched or the screw mode is located adjusting.
14, a kind of method of wastewater treatment that adapts with the described wastewater treatment equipment of claim 1, it is characterized in that: waste water is injected by the injection channel (20) at plate (2) middle part, shunting wheel (511) through rotating dial the upper surface that runs through the cathode plate (3) that flows to rotation after the shunting equably, automatically conflux to the collection device (6) of below after the electrolysis through electrolytic reaction district between cathode plate (3) and the plate (2), flow into the processing that precipitates in the catching device (7) below it with floating foreign material automatically by collection device (6) then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93107126 CN1047154C (en) | 1993-06-22 | 1993-06-22 | Apparatus for treating waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93107126 CN1047154C (en) | 1993-06-22 | 1993-06-22 | Apparatus for treating waste water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1096768A true CN1096768A (en) | 1994-12-28 |
| CN1047154C CN1047154C (en) | 1999-12-08 |
Family
ID=4986574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93107126 Expired - Fee Related CN1047154C (en) | 1993-06-22 | 1993-06-22 | Apparatus for treating waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1047154C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693721A (en) * | 2013-12-17 | 2014-04-02 | 宁波市镇海捷登应用技术研究所 | Adjustable sewage treatment equipment |
| CN107188249A (en) * | 2017-07-07 | 2017-09-22 | 乐绪春 | A kind of sewage-treatment plant |
| CN107188250A (en) * | 2017-07-07 | 2017-09-22 | 乐绪春 | A kind of sewage-treatment plant |
| CN108101338A (en) * | 2017-12-22 | 2018-06-01 | 佛山科学技术学院 | Sludge dehydration device based on electro-osmosis principle |
| CN109665679A (en) * | 2019-02-25 | 2019-04-23 | 张淑华 | A kind of new-type sewage treatment mobile device |
-
1993
- 1993-06-22 CN CN 93107126 patent/CN1047154C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693721A (en) * | 2013-12-17 | 2014-04-02 | 宁波市镇海捷登应用技术研究所 | Adjustable sewage treatment equipment |
| CN107188249A (en) * | 2017-07-07 | 2017-09-22 | 乐绪春 | A kind of sewage-treatment plant |
| CN107188250A (en) * | 2017-07-07 | 2017-09-22 | 乐绪春 | A kind of sewage-treatment plant |
| CN107188249B (en) * | 2017-07-07 | 2018-06-26 | 广州艾姆波特环保科技有限公司 | A kind of sewage-treatment plant |
| CN107188250B (en) * | 2017-07-07 | 2018-08-24 | 杨茂燕 | A kind of sewage-treatment plant |
| CN108101338A (en) * | 2017-12-22 | 2018-06-01 | 佛山科学技术学院 | Sludge dehydration device based on electro-osmosis principle |
| CN109665679A (en) * | 2019-02-25 | 2019-04-23 | 张淑华 | A kind of new-type sewage treatment mobile device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1047154C (en) | 1999-12-08 |
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