CN215975095U - Novel electrochemical water treatment device - Google Patents
Novel electrochemical water treatment device Download PDFInfo
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- CN215975095U CN215975095U CN202122697010.3U CN202122697010U CN215975095U CN 215975095 U CN215975095 U CN 215975095U CN 202122697010 U CN202122697010 U CN 202122697010U CN 215975095 U CN215975095 U CN 215975095U
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Abstract
The utility model discloses a novel electrochemical water treatment device, which belongs to the technical field of water treatment equipment and comprises a power part, a barrel, and an anode plate and a cathode plate inside the barrel, wherein the upper part and the lower part of the barrel are respectively provided with a water outlet and a water inlet; the rotary drum is arranged on the outer sides of the anode plate and the cathode plate, the top of the rotary drum is driven by a power part, and the rotary drum drives the descaling assembly on the inner wall to rotate to remove water scale on the cathode plate; the top plug and the bottom opening of the hollow shaft can be connected with a high-pressure water pipe, and high-pressure water can be sprayed out from water outlet holes in the side wall of the hollow shaft and is used for washing scales on the surfaces of the anode plate and the cathode plate. The utility model can realize automatic descaling without opening the equipment, greatly reduces the labor intensity of workers, improves the working efficiency, saves the descaling time and further improves the water treatment capacity.
Description
Technical Field
The utility model belongs to the technical field of water treatment equipment, and particularly relates to a novel electrochemical water treatment device.
Background
At present, an industrial circulating water treatment system usually increases the concentration ratio of circulating water by adding a medicament, and then controls the scaling and corrosion conditions of a circulating water system. The treatment method has the problems of high medicament cost, high operation cost and secondary pollution of the sewage containing the medicament to the environment. The electrochemical water treatment equipment has the advantages of small occupied area, flexible and convenient operation and small sewage discharge amount, and can treat not only inorganic pollutants but also organic pollutants, so that the electrochemical treatment method is widely applied. However, in the electrochemical water treatment process, the insoluble substances are directly attached to the surface of the cathode plate to form a scaling layer, and if the insoluble substances are not clearly removed for a long time, the cathode plate is passivated, so that the water treatment effect is influenced. The existing descaling mode of the cathode plate usually comprises the steps of opening the equipment to manually descale after the equipment is shut down, and the descaling mode has the defects of high labor intensity and low working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel electrochemical water treatment device, and aims to solve the technical problems of high labor intensity and low working efficiency caused by manual descaling in the prior art.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a novel electrochemical water treatment device comprises a power part, a barrel and an anode plate and a cathode plate inside the barrel, wherein the bottom of the barrel is provided with a water inlet, the top of the barrel is provided with a water outlet, a central shaft and a rotary drum which are coincided with the central shaft of the barrel are arranged inside the barrel, the inner cavity of the rotary drum is communicated with the inner cavity of the barrel, the anode plate and the cathode plate are in a plurality of groups and sleeved on the central shaft at intervals, and the anode plate and the cathode plate are respectively connected with an anode wiring and a cathode wiring; the rotary drum is arranged on the outer sides of the anode plate and the cathode plate, a plurality of groups of descaling assemblies for removing scale on the cathode plate are arranged on the inner wall of the rotary drum at intervals, the top of the rotary drum is connected with a power part, and the power part is used for driving the rotary drum and the descaling assemblies to rotate.
Preferably, the anode plate and the cathode plate are fixed on a central shaft through fastening components, the central shaft is a hollow shaft with a bottom plugging part and an opening at the bottom, the bottom of the central shaft can be communicated with the high-pressure water pipe, a plurality of water outlet holes are formed in the side wall of the central shaft from bottom to top, and water outlet grooves corresponding to the water outlet holes are formed in the surfaces of the fastening components, which are matched with the anode plate and the cathode plate.
Preferably, the fastening assembly comprises an upper pressure plate and a lower pressure plate, gaskets are arranged between the upper pressure plate and the anode plate or the cathode plate and between the lower pressure plate and the anode plate or the cathode plate, water outlet grooves are arranged on the surfaces of the gaskets in contact with the anode plate and the cathode plate, the water outlet grooves are radially arranged along the surface of the gaskets, and the water outlet grooves on the gaskets are in one-to-one correspondence with the water outlet holes in the side wall of the central shaft.
Preferably, the hole of negative plate is equipped with a plurality of connecting hole and a via hole that supplies the positive pole wiring to pass through all around, the hole of positive plate is equipped with a plurality of connecting hole and a via hole that supplies the negative pole wiring to pass through all around, the connecting hole cooperates with the connecting bolt who fastens upper platen, gasket and holding down plate.
Preferably, the bottom of the cylinder body is provided with a water inlet joint, the top of the cylinder body is provided with a water outlet joint, the side wall of the water inlet joint is provided with a water inlet pipe, and the side wall of the water outlet joint is provided with a water outlet pipe; the top of the water inlet joint is connected with the bottom of the barrel through a connecting disc, and water inlet channels communicated with the water inlet joint and the inner cavity of the rotary drum are arranged around the connecting disc; the top of the cylinder body is fixedly connected with the lower end of the water outlet joint, the lower end of the rotary drum is in rotating fit with the connecting disc, and the upper end of the rotary drum is fixedly connected with the power part through a transmission part; the lower end of the central shaft is fixed on the connecting disc, and the upper end of the central shaft is in running fit with the transmission piece.
Preferably, the bottom of the water inlet joint and the bottom of the barrel are both provided with flanges, the connecting disc is arranged between the water inlet joint and the flange at the end part of the barrel, the middle part of the connecting disc is provided with a connecting hub connected with the central shaft, and the connecting hub is connected with the rim of the connecting disc through a connecting rib; the water inlet connector is characterized in that a through hole communicated with an inner hole of the central shaft is formed in the middle of the connecting hub, a central water inlet elbow communicated with the inner hole of the connecting hub is arranged in the water inlet connector, and a water inlet of the central water inlet elbow is formed in the side wall of the water inlet connector and is used for being connected with a high-pressure water pipe.
Preferably, a plurality of steel balls are arranged between the rotary drum and the connecting disc, and annular grooves matched with the steel balls are formed in the bottom of the rotary drum and the upper surface of the connecting disc; an annular limiting table is arranged on the inner side of a groove at the bottom of the rotary drum, annular bosses matched with the inner wall of the drum body are arranged on the upper side and the lower side of the connecting disc, and grooves matched with the steel balls are arranged on the upper surfaces of the bosses; the bosses are flush with the upper and lower surfaces of the connecting hub.
Preferably, the rotary drum is of a split structure and comprises a top cover, a base and more than three arc plates distributed radially, support bars are arranged on the inner walls of the arc plates along the length direction of the arc plates, and the descaling assemblies are fixed on the support bars; a filter screen covers a water outlet hole in the top of the top cover, a filter screen cylinder is arranged outside the circular arc plate, an inner cavity between the filter screen cylinder and the cylinder body and an inner cavity of the water outlet joint are arranged, and treated circulating water is discharged from a water outlet; the circular arc plate, the supporting strips and the upper end and the lower end of the filter screen cylinder are respectively fixed on the top cover and the base, and the bottom of the base is provided with a groove matched with the steel balls; the top cap links firmly through driving medium and power part, the upper end of center pin runs through top cap and driving medium normal running fit, the driving medium sets up in the inner chamber of water connectors.
Preferably, the transmission part comprises a chassis, a turntable and a bearing sealing assembly, the chassis and the turntable are sequentially and fixedly connected with the top cover, the chassis is fixed at the lower end of a transmission shaft of the power part, and the bearing sealing assembly is arranged in a central hole of the turntable and is used for rotationally matching the upper end of the central shaft; the power component comprises a motor, a speed reducer, a coupler and a transmission shaft extending to the inner cavity of the water outlet joint, and the motor, the speed reducer and the coupler are arranged outside the water outlet joint.
Preferably, the scale removal subassembly includes the scraper of scraper blade and side, the stiff end and the support bar of scraper blade link to each other, the free end of scraper blade is two perpendicular rectangular boards that set up surface about the negative plate, the scraper is fixed in rectangular board's side, and the edge of scraper can with negative plate surface butt.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the utility model drives the rotary drum and the descaling component to rotate through the power component, and removes the water scale on the surface of the cathode plate by using the descaling component; the circulating water can be filtered by the filter screen and the filter screen cylinder, and meanwhile, the scraped scale is prevented from being retained between the cylinder body and the rotary cylinder to interfere the rotation of the rotary cylinder; high-pressure water can be sprayed out from the water outlet hole on the side wall of the central shaft to wash scale removed from the surfaces of the anode plate and the cathode plate in time. The utility model is convenient to remove water scale on the surface of the cathode plate through the rotating descaling component when the device is stopped for descaling, can realize automatic descaling without opening the device, and can greatly reduce the labor intensity of workers, improve the working efficiency and save the descaling time by utilizing mechanical descaling, thereby improving the water treatment capacity.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of a novel electrochemical water treatment device provided by an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the central shaft of FIG. 1;
FIG. 3 is a schematic view of the scale removal assembly of FIG. 1;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic view of the mating of the anode and cathode plates to the central shaft of FIG. 1;
FIG. 6 is a schematic view of the structure at C in FIG. 5;
FIG. 7 is a top view of the upper platen of FIG. 5;
FIG. 8 is a schematic view of the construction of the gasket of FIG. 5;
FIG. 9 is a top view of the spacer of FIG. 8;
FIG. 10 is a top view of the cathode plate of FIG. 5;
FIG. 11 is a top view of the anode plate of FIG. 5;
FIG. 12 is a schematic diagram of the structure of the interface disc of FIG. 1;
FIG. 13 is a top view of the interface disc of FIG. 12;
FIG. 14 is an enlarged view of a portion of FIG. 1 at A;
FIG. 15 is a schematic structural view of the drum of FIG. 1;
fig. 16 is a partial enlarged view at B in fig. 15;
FIG. 17 is a cross-sectional view A-A of the drum of FIG. 15;
FIG. 18 is a top view of the overcap of FIG. 15;
FIG. 19 is a bottom view of the base of FIG. 15;
FIG. 20 is a schematic view of the transmission member of FIG. 1;
FIG. 21 is a top view of the transmission of FIG. 1;
in the figure: 1-power part, 100-transmission shaft, 101-motor, 102-reducer, 103-coupler; 2-cylinder, 3-anode plate, 4-cathode plate, 5-water inlet, 6-water outlet, 7-central shaft, 70-connecting part; 8-rotating cylinder, 81-top cover, 82-base, 83-arc plate, 84-supporting strip; 9-anode connection, 10-cathode connection, 11-filter screen cylinder, 12-descaling component, 120-scraper, 121-scraper and 122-strip plate; 13-water outlet; 14-fastening component, 141-upper platen, 142-lower platen, 143-gasket; 15-water outlet groove, 16-connecting hole, 17-via hole, 18-water inlet joint, 19-water outlet joint, 20-water inlet pipe, 21-water outlet pipe, 22-connecting disc, 220-water inlet channel, 221-connecting hub and 222-connecting rib; 23-transmission piece, 230-chassis, 231-bearing seat, 232-turntable, 233-bearing seal assembly; 24-flange plate, 25-central water inlet elbow, 26-steel ball, 27-groove, 28-limit table and 29-boss; 30-water through holes; 31-support ring.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the novel electrochemical water treatment device provided by the utility model comprises a power component 1, a cylinder 2 and an anode plate 3 and a cathode plate 4 inside the cylinder 2, wherein the bottom of the cylinder 2 is provided with a water inlet 5, the top of the cylinder 2 is provided with a water outlet 6, a central shaft 7 and a rotary drum 8 which are coincided with the central shaft line of the cylinder 2 are arranged inside the cylinder 2, the anode plate 3 and the cathode plate 4 are in a plurality of groups and are sleeved on the central shaft 7 at intervals, and the anode plate 3 and the cathode plate 4 are respectively connected with an anode wiring 9 and a cathode wiring 10; the rotary drum 8 is arranged on the outer sides of the anode plate 3 and the cathode plate 4, and the inner cavity of the rotary drum 8 is communicated with the inner cavity of the barrel 2; a plurality of groups of descaling assemblies 12 for removing water scale on the cathode plate 4 are arranged on the inner wall of the rotary drum 8 at intervals, the top of the rotary drum 8 is connected with a power part 1, and the power part 1 is used for driving the rotary drum 8 and the descaling assemblies 12 to rotate; the central shaft 7 is a hollow shaft with a bottom plugging part and an opening at the bottom, the opening at the bottom of the hollow shaft can be connected with the high-pressure water pipe, a plurality of water outlets 13 are arranged on the side wall of the central shaft 7 from bottom to top, high-pressure water is sprayed out from the water outlets on the side wall of the hollow shaft, scale removed from the surface of the 3-grade cathode plate 4 of the anode plate can be washed in time, and sewage containing the scale is discharged from the bottom of the barrel.
In one embodiment of the utility model, as shown in fig. 3-6, the descaling assembly 12 comprises a scraper 121 and a scraper 120 at the side surface thereof, the fixed end of the scraper 121 is connected with the support bar 84 through a fastening bolt, the free end of the scraper 121 is two vertical strips 122 arranged on the upper and lower surfaces of the cathode plate 4, the scraper 120 is fixed at the side surface of the strips 122 through a fastening bolt, and the edge of the scraper 120 can abut against the surface of the cathode plate 4. Wherein, a gap is arranged between the edge of the long strip plate close to the surface of the cathode plate and the surface of the cathode plate, the scraper is tightly attached to the surface of the cathode plate, and the scraper can scrape the scale on the surface of the cathode plate along with the rotation of the rotary drum; meanwhile, the scraper is made of polytetrafluoroethylene materials, so that the water scale can be scraped and the water scale can be insulated.
In addition, the anode plate 3 and the cathode plate 4 are both fixed on the central shaft 7 through the fastening component 14, the surface of the fastening component 14 matched with the anode plate 3 and the cathode plate 4 is provided with a water outlet groove 15 corresponding to the water outlet hole 13, and water flowing through the inner hole of the central shaft 7 is sprayed out from the water outlet hole 13 and the water outlet groove 15, so that the upper surface and the lower surface of the anode plate and the lower surface of the cathode plate are washed. After the scale on the surface of the cathode plate is scraped by the scraper, the high-pressure water in the central shaft is sprayed out from the water outlet holes and the water outlet groove, so that the surfaces of the anode plate and the cathode plate can be washed clean, the scale is prevented from being retained on the surfaces of the anode plate and the cathode plate, and the scale removal effect is further improved.
As a preferred structure, as shown in fig. 1, 5-9, the fastening assembly 14 includes an upper pressing plate 141 and a lower pressing plate 142, a gasket 143 is disposed between the upper pressing plate 141 and the anode plate 3 or the cathode plate 4, and a gasket 143 is disposed between the lower pressing plate 142 and the anode plate 3 or the cathode plate 4, the outlet grooves 15 are disposed on the surface of the gasket 143 contacting the anode plate 3 grade cathode plate 4, the outlet grooves 15 are radially disposed along the surface of the gasket 143, and the outlet grooves 15 on the gasket 143 correspond to the outlet holes 13 on the side wall of the central shaft 7 one by one. High-pressure water in the central shaft is sprayed out through the central hole, and water outlet grooves along the surfaces of the gaskets can wash water scales on the upper and lower surfaces of the anode plate and the cathode plate, so that the water scales are prevented from being retained on the surface of the cathode plate.
In an embodiment of the present invention, as shown in fig. 1, 5, 10, and 11, a plurality of connection holes 16 and a through hole 17 for an anode wire 9 to pass through are formed around an inner hole of the cathode plate 4, a plurality of connection holes 16 and a through hole 17 for a cathode wire 10 to pass through are formed around an inner hole of the anode plate 3, and the connection holes 16 are engaged with connection bolts for fastening the upper platen 141, the gasket 143, and the lower platen 142. By adopting the anode wiring 9 in the structure, all the anode plates can be connected in series in sequence, and all the cathode plates can be connected in series by using the cathode wiring 10, so that the whole structure is more compact.
For convenience of processing and assembly, as shown in fig. 1, 12 and 13, a water inlet connector 18 is arranged at the bottom of the cylinder 2, a water outlet connector 19 is arranged at the top of the cylinder, a water inlet pipe 20 is arranged on the side wall of the water inlet connector 18, and a water outlet pipe 21 is arranged on the side wall of the water outlet connector 19; the top of the water inlet joint 18 is connected with the bottom of the barrel 2 through a connecting disc 22, and a water inlet channel 220 for communicating the water inlet joint 18 with the inner cavity of the rotary drum 8 is arranged around the connecting disc 22; the top of the cylinder body 2 is fixedly connected with the lower end of the water outlet joint 19, the lower end of the rotary drum 8 is in running fit with the connecting disc 22, and the upper end of the rotary drum 8 is fixedly connected with the power part 1 through a transmission piece 23; the lower end of the central shaft 7 is fixed on the connecting disc 22, and the upper end of the central shaft 7 is in running fit with the transmission piece 23. In the operation process of the equipment, circulating water enters from a water inlet pipe of the water inlet joint, enters the interior of the rotary drum along a water inlet channel of the connecting disc, is discharged from an inner hole of a top cover of the rotary drum after being treated by the cathode plate and the anode plate, enters the water outlet joint and is finally discharged from a water outlet pipe.
Further optimize above-mentioned scheme, can design the water inlet on water supply connector's lateral wall, design the drain in water supply connector's bottom, can directly discharge sewage to the scum box in.
During specific manufacturing and assembly, as shown in fig. 1, 12 and 13, the water inlet joint 18 and the bottom of the barrel 2 are both provided with flanges 24, the connecting disc 22 is arranged between the water inlet joint 18 and the flange 24 at the end of the barrel 2, the middle part of the connecting disc 22 is provided with a connecting hub 221 connected with the central shaft 7, the connecting hub 221 is connected with the rim of the connecting disc 22 through a connecting rib 222, and a hollow-out area between adjacent connecting ribs forms a water inlet channel 200; the middle part of connecting hub 221 is equipped with the through-hole with the hole intercommunication of center pin 7, be equipped with in the water supply connector 18 with the central elbow 25 of intaking that connects the hole intercommunication of hub 221, the water inlet of central elbow 25 sets up on the lateral wall of water supply connector 18. High-pressure water enters the central shaft 7 from the central water inlet elbow 25 and is sprayed out from the water outlet hole 13.
Further optimizing the technical scheme, as shown in fig. 1, 12-14 and 16, a plurality of steel balls 26 are arranged between the rotary drum 8 and the connecting disc 22, annular grooves 27 matched with the steel balls 26 are formed in the bottom of the rotary drum 8 and the upper surface of the connecting disc 22, and resistance borne by the rotary drum in the rotating process can be reduced by means of the steel balls; an annular limiting table 28 is arranged on the inner side of a groove 27 at the bottom of the rotary drum 8, annular bosses 29 matched with the inner wall of the drum body 2 are arranged on the upper side and the lower side of the connecting disc 22, and the groove 27 matched with the steel balls 26 is arranged on the upper surfaces of the bosses 29; the bosses 29 are flush with the upper and lower surfaces of the coupling hub 221. The upper outer wall of the annular boss is matched with the inner wall of the barrel, the lower outer wall of the annular boss is matched with the inside of the water outlet joint, and meanwhile, the outer circular surface of the limiting table of the rotary drum is matched with the inner circular surface of the boss, so that the connecting disc can be firmly positioned among the rotary drum, the barrel and the water outlet joint.
For convenience of processing and manufacturing, as shown in fig. 15 and 17-19, the rotary drum 8 is of a split structure and comprises a top cover 81, a base 82 and more than three arc plates 83 distributed radially, a support bar 84 is arranged on the inner wall of each arc plate 83 along the length direction of the arc plate 83, and the descaling assembly 12 is fixed on the support bar 84; a filter screen (not shown) is covered on a water outlet hole at the top of the top cover 81, a filter screen cylinder 11 is arranged outside the circular arc plate 83, and an inner cavity between the filter screen cylinder 11 and the cylinder body 2 is communicated with an inner cavity of the water outlet joint 19; the circular arc plate 83, the support strip 84 and the upper end and the lower end of the filter screen cylinder 11 are respectively fixed on the top cover 81 and the base 82, and the bottom of the base 82 is provided with a groove 27 matched with the steel balls 26; the top cover 81 is fixedly connected with the power component 1 through the transmission piece 23, the upper end of the central shaft 7 penetrates through the top cover 81 to be in running fit with the transmission piece 23, and the transmission piece 23 is arranged in an inner cavity of the water outlet joint 19. A plurality of supporting rings 31 for reinforcing the drum are arranged inside the drum from top to bottom at intervals, and the number of the supporting rings 31 is two in the embodiment. In the normal operation process of the equipment, particles which are insoluble in water in the circulating water can be filtered by the filter screen and the filter screen cylinder, and are discharged along with sewage in the subsequent shutdown descaling process; meanwhile, the scraped scale can be prevented from entering a gap between the rotary drum and the barrel body to influence the rotation of the rotary drum; meanwhile, the whole weight of the rotary drum can be reduced by adopting a split structure.
In a specific embodiment of the present invention, as shown in fig. 1, 20, and 21, the transmission member 23 includes a chassis 230, a bearing seat 231, a turntable 232, and a bearing seal assembly 233, the chassis 230, the bearing seat 231, and the turntable 232 are sequentially fixed by bolts, the peripheral edge of the turntable 232 is connected to the edge of the top cover 81 by connecting bolts, the turntable 232 is provided with a plurality of water through holes 30 that are communicated with the inner cavity of the cylinder 2 and the water outlet joint 19, a filter screen is disposed between the turntable 232 and the top cover 81, and circulating water passing through the water through holes 30 is filtered by the filter screen and then discharged, so that particles insoluble in water in the circulating water can be blocked in the rotary cylinder to filter the circulating water; the chassis 231 is fixed to the lower end of the transmission shaft 100 of the power unit 1, and the bearing seal assembly 233 is disposed in the central hole of the turntable 232 and is configured to be rotatably engaged with the connecting portion 70 at the upper end of the central shaft 7. The transmission part adopting the structure can drive the rotary drum to rotate under the driving of the power part, the central shaft rotates relative to the transmission part and is fixed relative to the barrel, and then the scraper is driven to rotate relative to the negative plate, so that the descaling purpose is realized.
In addition, as shown in fig. 1, the power component 1 includes a motor 101, a reducer 102, a coupler 103, and a transmission shaft 100 extending to an inner cavity of the water outlet joint 19, and the motor 101, the reducer 102, and the coupler 103 are disposed at the top of the outer side of the water outlet joint 19. The power components belong to the prior art and are not described in detail herein.
In conclusion, the utility model has the advantages of compact structure and high mechanization degree, the rotary drum can rotate under the driving of the motor to drive the scraper to scrape scale on the surface of the cathode plate, and the resistance of the rotary drum in the rotating process can be reduced by the aid of the steel balls at the bottom; the high-pressure water sprayed from the gap between the water outlet hole on the side wall of the central shaft and the water outlet groove on the base plate can wash water scales falling from the surfaces of the anode plate and the cathode plate, and meanwhile, the filter screen cylinder outside the rotary cylinder can block the washed water scales, so that the rotary cylinder is prevented from rotating when entering between the rotary cylinder and the cylinder body. The utility model can realize automatic descaling without opening the equipment, can reduce the labor intensity of workers, improve the working efficiency, greatly save the descaling time and indirectly improve the water treatment capacity by the descaling of the rotating scraper.
In the description above, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and thus the present invention is not limited to the specific embodiments disclosed above.
Claims (10)
1. A novel electrochemical water treatment device is characterized in that: the water-saving type solar water heater comprises a power part, a barrel, and an anode plate and a cathode plate which are arranged in the barrel, wherein the bottom of the barrel is provided with a water inlet, the top of the barrel is provided with a water outlet, a central shaft and a rotary drum which are overlapped with the central shaft are arranged in the barrel, the inner cavity of the rotary drum is communicated with the inner cavity of the barrel, the anode plate and the cathode plate are in a plurality of groups and are sleeved on the central shaft at intervals, and the anode plate and the cathode plate are respectively connected with an anode wiring and a cathode wiring; the rotary drum is arranged on the outer sides of the anode plate and the cathode plate, a plurality of groups of descaling assemblies for removing scale on the cathode plate are arranged on the inner wall of the rotary drum at intervals, the top of the rotary drum is connected with a power part, and the power part is used for driving the rotary drum and the descaling assemblies to rotate.
2. The novel electrochemical water treatment device according to claim 1, characterized in that: the anode plate and the cathode plate are fixed on a central shaft through fastening components, the central shaft is a hollow shaft with a bottom plugging part and an opening at the bottom, the opening at the bottom of the central shaft can be communicated with a high-pressure water pipe, a plurality of water outlets are arranged on the side wall of the central shaft from bottom to top, and water outlet grooves corresponding to the water outlets are arranged on the surfaces of the fastening components matched with the anode plate and the cathode plate.
3. The novel electrochemical water treatment device according to claim 2, characterized in that: fastening components includes pressure disk and lower pressure disk, go up between pressure disk and anode plate or the negative plate, all be equipped with the gasket between pressure disk and anode plate or the negative plate down, all be equipped with out the basin on the gasket surface with anode plate and negative plate contact, it radially sets up along the surface of gasket to go out the basin, and goes out the basin on the gasket and the apopore one-to-one on the center pin lateral wall.
4. The novel electrochemical water treatment device according to claim 3, characterized in that: the hole of negative plate is equipped with a plurality of connecting hole and a via hole that supplies the positive pole wiring to pass through all around, the hole of positive plate is equipped with a plurality of connecting hole and a via hole that supplies the negative pole wiring to pass through all around, the connecting hole cooperates with the connecting bolt who fastens upper platen, gasket and holding down plate.
5. The novel electrochemical water treatment device according to claim 2, characterized in that: the bottom of the barrel is provided with a water inlet joint, the top of the barrel is provided with a water outlet joint, the side wall of the water inlet joint is provided with a water inlet pipe, and the side wall of the water outlet joint is provided with a water outlet pipe; the top of the water inlet joint is connected with the bottom of the barrel through a connecting disc, and water inlet channels communicated with the water inlet joint and the inner cavity of the rotary drum are arranged around the connecting disc; the top of the cylinder body is fixedly connected with the lower end of the water outlet joint, the lower end of the rotary drum is in rotating fit with the connecting disc, and the upper end of the rotary drum is fixedly connected with the power part through a transmission part; the lower end of the central shaft is fixed on the connecting disc, and the upper end of the central shaft is in running fit with the transmission piece.
6. The novel electrochemical water treatment device according to claim 5, characterized in that: the water inlet connector and the bottom of the barrel are provided with flanges, the connecting disc is arranged between the water inlet connector and the flange at the end part of the barrel, the middle part of the connecting disc is provided with a connecting hub connected with the central shaft, and the connecting hub is connected with the rim of the connecting disc through a connecting rib; the middle part of connecting the hub is equipped with the through-hole with the hole intercommunication of center pin, be equipped with in the water supply connector with the center elbow of intaking that connects the hole intercommunication of hub, the water inlet of center elbow of intaking sets up on the lateral wall of water supply connector.
7. The novel electrochemical water treatment device according to claim 6, characterized in that: a plurality of steel balls are arranged between the rotary drum and the connecting disc, and annular grooves matched with the steel balls are formed in the bottom of the rotary drum and the upper surface of the connecting disc; an annular limiting table is arranged on the inner side of a groove at the bottom of the rotary drum, annular bosses matched with the inner wall of the drum body are arranged on the upper side and the lower side of the connecting disc, and grooves matched with the steel balls are arranged on the upper surfaces of the bosses; the bosses are flush with the upper and lower surfaces of the connecting hub.
8. The novel electrochemical water treatment device according to claim 1, characterized in that: the rotary drum is of a split structure and comprises a top cover, a base and more than three arc plates which are radially distributed, support bars are arranged on the inner walls of the arc plates along the length direction of the arc plates, and the descaling assemblies are fixed on the support bars; the water outlet hole in the top of the top cover covers the filter screen, a filter screen cylinder is arranged outside the circular arc plate, and an inner cavity between the filter screen cylinder and the cylinder body is communicated with the water outlet; the circular arc plate, the supporting strips and the upper end and the lower end of the filter screen cylinder are respectively fixed on the top cover and the base, and the bottom of the base is provided with a groove matched with the steel balls; the top cover is fixedly connected with the power component through a transmission piece, and the upper end of the central shaft penetrates through the top cover to be in running fit with the transmission piece.
9. The novel electrochemical water treatment device according to claim 8, characterized in that: the transmission part comprises a chassis, a turntable and a bearing sealing assembly, the chassis and the turntable are fixedly connected with the top cover in sequence, the chassis is fixed at the lower end of a transmission shaft of the power part, and the bearing sealing assembly is arranged in a central hole of the turntable and is used for rotatably matching the upper end of a central shaft.
10. A novel electrochemical water treatment device according to any one of claims 1-9, characterized in that: the descaling assembly comprises a scraper and scrapers on the side faces of the scraper, the fixed end of the scraper is connected with the supporting bars, the free ends of the scraper are two vertical strip plates arranged on the upper surface and the lower surface of the negative plate, the scrapers are fixed on the side faces of the strip plates, and the edges of the scrapers can be abutted to the surface of the negative plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122697010.3U CN215975095U (en) | 2021-11-05 | 2021-11-05 | Novel electrochemical water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122697010.3U CN215975095U (en) | 2021-11-05 | 2021-11-05 | Novel electrochemical water treatment device |
Publications (1)
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