CN205216406U - Active carbon belt cleaning device and active carbon water purification system that can on -line regeneration - Google Patents
Active carbon belt cleaning device and active carbon water purification system that can on -line regeneration Download PDFInfo
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- CN205216406U CN205216406U CN201520924282.4U CN201520924282U CN205216406U CN 205216406 U CN205216406 U CN 205216406U CN 201520924282 U CN201520924282 U CN 201520924282U CN 205216406 U CN205216406 U CN 205216406U
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- thick bamboo
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Abstract
The utility model provides an active carbon belt cleaning device, contains the active carbon and promotes a section of thick bamboo, the section of thick bamboo that admits air, aiutage, washes a charcoal section of thick bamboo, a blowdown section of thick bamboo and intake pipe, the active carbon promotes that a section of thick bamboo is nested to be installed in the section of thick bamboo that admits air, and the active carbon promotes the first end of a section of thick bamboo no longer than the first end of the section of thick bamboo that admits air, and the second end that the active carbon promoted a section of thick bamboo is not less than the second end of the section of thick bamboo that admits air, the annulus that a section of thick bamboo and the active carbon of admitting air promoted between the section of thick bamboo constitutes inlet channel, intake pipe and inlet channel intercommunication, the exhaust barrel casing is established and is promoted section of thick bamboo outside at the active carbon, the bottom of aiutage is less than the second end border that the active carbon promoted a section of thick bamboo, washes the charcoal barrel casing and establishes in the outside of aiutage with the section of thick bamboo that admits air, and the blowdown barrel casing is established in the outside of washing a charcoal section of thick bamboo, and the bottom of aiutage is equipped with first charcoal mouth and washes charcoal section of thick bamboo intercommunication, wash to set up the second on the charcoal section of thick bamboo and go out charcoal mouth and delivery port, first charcoal mouth be less than the delivery port of washing a charcoal section of thick bamboo, the drain is established to delivery port and blowdown section of thick bamboo intercommunication on the blowdown section of thick bamboo.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, particularly relates to a kind of active carbon cleaning device and can the active carbon water purification system of on-line regeneration.
Background technology
Along with developing rapidly of China's industry, discharged volume of industrial waste water increases day by day, the composition of industrial wastewater is very complicated, not only containing COD, the common pollutant components such as BOD phenols, and usually also containing cyanide, chromium, zinc, the heavy metal ion such as nickel and hypertoxic organic compound ingredient, still containing low concentration in general industrial wastewater after coagulation and two stage treatment, the organic contamination composition that difficulty removes and/or heavy-metal pollution thing, to this pollutant, the most ripe at present, what treatment effect was outstanding and the most stable is charcoal absorption depth-averaged model technique, particularly granular active carbon has high adsorption capacity, the advantage that iterative regenerable utilizes, organic pollutants be common are to majority and heavy metal ion all has very high physics and chemistry absorption property, be widely used in sewage disposal.
But due to sewage complicated component, the surface of active carbon is frequent or adhere to various dirt, and cause its surface coated by dirt, affect its absorption property, therefore, the washing problems of active carbon becomes increasingly conspicuous.
Notification number is CN203668047U, the Chinese utility model patent that name is called " a kind of device of microwave cooperating active carbon degraded industrial wastewater ", there is provided a kind of microwave cooperating active carbon degraded industrial wastewater to realize the device of regenerating active carbon simultaneously, it can realize the regeneration of active carbon while organic matter degradation, without the need to frequently changing active carbon, the continuous operation of wastewater degradation can be realized.Its concrete scheme is as follows: the device that described microwave cooperating active carbon degraded industrial wastewater realizes regenerating active carbon is simultaneously formed by household microwave oven transformation.Form microwave reactor by glass straight tube and tube connector and be placed on bracket, having two holes at microwave cavity upper wall, for arranging feed liquid inlet/outlet pipe; The charging providing power to carry out waste water by booster pump and discharge; Waste water carries out exchange heat by the waste water after heat exchanger and process.
In wastewater treatment process, organic matter mainly completes degraded in reactor first half section.Along with the reaction time increases, in this first stage reactor, Properties of Activated Carbon declines to some extent.Now, change feedstock direction by valve, make that waste water is reverse enters reactor, organic matter is degraded in second half section reactor, and the active carbon in first half section reactor then completes regeneration under microwave irradiation.After running a period of time, switch valve changes feedstock direction again, and circulation like this is carried out waste water and processed continuously.
Although this device can realize the on-line regeneration of active carbon, but in fact, in technique scheme, reactor is divided into former and later two parts, the structure of two parts is identical with configuration, carried out the reactor of sewage disposal and regenerating active carbon by the choice of flow direction of Valve controlling sewage, be equal to and be provided with the on-line regeneration that two reactor alternations realize active carbon, utilize microwave irradiation to regenerate active carbon.Be equivalent to only have one purifying waste water in two reactors at every turn, thus cause the utilization ratio of reactor low, equipment investment is high, and cost performance is low, impracticable.
Further, notification number is the Chinese utility model patent of CN202785668U, provide a kind of equipment that can carry out regenerating to active carbon process, it comprises activated carbon filtration cylinder, boiler, steam pipe, filling pipe and drain pipe; Described boiler is communicated with by the bottom of steam pipe with activated carbon filtration cylinder, and described filling pipe is connected with boiler, and the top of described activated carbon filtration cylinder is communicated with drain pipe.Wherein, described drain pipe is provided with hydrophobic valve and steam trap, described steam trap is arranged at the below of hydrophobic valve, thermometer is equipped with outside described activated carbon filtration cylinder, described thermometer is connected with activated carbon filtration cylinder, the top of described activated carbon filtration cylinder is provided with air bleeding valve, described steam pipe is provided with steam valve near one end of boiler, described steam pipe is positioned at and is connected with drainpipe near activated carbon filtration cylinder place, described drainpipe is provided with draining valve, described filling pipe is provided with water compensating valve, it also comprises water inlet pipe and water producing pipe, water inlet pipe and water producing pipe are connected with activated carbon filtration cylinder respectively.
Be achieved in that in use to the regeneration of active carbon in this utility model, first by the water emptying in activated carbon filtration cylinder, open filling pipe and the power supply of starting trouble, the steam that boiler produces enters in activated carbon filtration cylinder through steam pipe, reach 90 shelfs when the temperature in activated carbon filtration cylinder and keep two hours, this process vapor can become condensed water and discharge, after activated carbon filtration cylinder cools naturally, backwash activated carbon filtration cylinder again, until produce water pH value close to water inlet pH value, whole active carbon activation process completes.Active carbon after activated regeneration process can use as the purification filtering material of drinking water again.
Rinse carry out scrubbing regeneration by carrying out Steam Heating and water to active carbon in this utility model, although can realize the regeneration of active carbon, it has the following disadvantages:
1. need to stop charcoal absorption and filtration work when carrying out active carbon scrubbing regeneration, system needs to shut down, can not on-line regeneration;
2. need to configure the backwashing equipment etc. of boiler, steam pipe, valve and water, hardware and investment in land cost high, operating cost is high;
3. use Steam Heating regeneration, require high to the heat-resisting, withstand voltage of activated carbon filter and Corrosion Protection, activated carbon filter cost is raised, and equipment investment cost is high, not easily manufactures.
Therefore, it is high to there is cost of investment in activated carbon regenerating equipment of the prior art, not easily to manufacture or can not the deficiency of on-line regeneration, be badly in need of that a kind of equipment investment cost is low, structure simple, be easy to manufacture, operating cost low and can the active carbon filtering device of on-line regeneration to meet current demand.。
Summary of the invention
The purpose of this utility model is to provide that a kind of equipment investment cost is low, structure is simple, be easy to manufacture, operating cost is low and can on-line regeneration active carbon cleaning device and can the active carbon water purification system of on-line regeneration.
The technical scheme realizing the utility model object one is such: a kind of active carbon cleaning device, it is characterized in that: comprise active carbon enhancing tube, air induction mast, aiutage, wash charcoal cylinder, pollutant discharge tube and air inlet pipe, described active carbon enhancing tube is nested to be arranged in air induction mast 2, the edge of the first end of active carbon enhancing tube is no more than the first end edge of air induction mast, and the second end edge of active carbon enhancing tube is not less than the second end edge of air induction mast, annulus between described air induction mast and active carbon enhancing tube forms inlet channel, the top of described inlet channel is sealed by sealing plate, described sealing plate is provided with air inlet pipe installing hole, and described air inlet pipe is arranged in air inlet pipe installing hole, and the bottom of inlet channel is provided with gas flow port, it is outside that described aiutage is set in active carbon enhancing tube, the bottom of described aiutage is lower than the edge of the second end of active carbon enhancing tube, describedly wash the outside that charcoal jacket casing is located at aiutage and air induction mast, described pollutant discharge tube be set in the outside of washing charcoal cylinder and bottom it with the outer wall fixed seal connection of washing charcoal cylinder, the bottom of described aiutage is provided with the first carbon outleting port and washes charcoal cylinder and be communicated with, described washing on charcoal cylinder arranges the second carbon outleting port and delivery port, the position of described first carbon outleting port is lower than the position of delivery port washing charcoal cylinder, described delivery port is communicated with pollutant discharge tube, described pollutant discharge tube arranges sewage draining exit.
In order to better technique effect, the technical solution of the utility model can also be specially following technical characteristic:
1. air induction mast arranged outside first thrust described in;
2. further, described thrust is described first thrust is ring-type;
3. the inner side washing charcoal cylinder further, arranges the second thrust;
4. further, described second thrust and the first thrust mutually stagger on the axis direction of air induction mast;
5. air inlet pipe described in and sealing between air inlet pipe installing hole;
6. the bottom opening of inlet channel described in is as gas flow port;
7. wash the upper end opening of charcoal cylinder described in as delivery port;
8. described in, the top of aiutage arranges cover plate;
9. further, described cover plate arranges admission line installing hole and air-vent.
10. connected by fixed bar between aiutage and pollutant discharge tube,
Active carbon cleaning device described in 11. also comprises a conical head, and described conical head is fixedly connected with the first end of air induction mast by fixed connecting rod.
Described in 12., the barrel dliameter of aiutage is greater than the barrel dliameter of air induction mast.
The bottom opening of aiutage described in 13. is as the first carbon outleting port.
The bottom opening of charcoal cylinder is washed as the second carbon outleting port described in 14..
The purpose of this utility model two be to provide a kind of can the active carbon water purification system of on-line regeneration.
The technical scheme realizing the utility model object two is such:
A kind of can the active carbon water purification system of on-line regeneration, comprise an activated carbon filter, it is characterized in that: also comprise an active carbon cleaning device as described in the technical scheme of the utility model object one, described active carbon cleaning device stretches in the active carbon layer of activated carbon filter, below the second end edge of described active carbon enhancing tube and the liquid level of water outlet in activated carbon filter, the sewage draining exit on the pollutant discharge tube of described active carbon cleaning device leads to the outside of activated carbon filter.
Adopt active carbon cleaning device described in the utility model and can the active carbon water purification system of on-line regeneration, have the following advantages:
1. make activated carbon filtration pond carry out on-line cleaning to active carbon, do not need shutdown to carry out backwash, realize the continuous operation of system, improve operational efficiency;
2. in activated carbon filter normal course of operation, complete the cleaning to active carbon and backfill, do not need to carry out integral inverted flushing specially to active carbon layer, but a small amount of active carbon is cleaned in batch and circulates, therefore, just can remove in time with during a small amount of dirt at activated carbon surface, rinse compared to integral inverted, its cleaning performance is good, and can not produce a large amount of flushing waste waters;
3., because activated carbon surface is just eliminated in time with during a small amount of dirt, after dirt can be avoided to adhere to, the coated or blocking by active carbon, makes active carbon lose adsorption function, significantly improves life cycle and the life-span of active carbon.
Accompanying drawing illustrates:
Fig. 1 is the generalized section of an embodiment of the active carbon cleaning device of the utility model object one
Fig. 2 be the utility model object two can the schematic diagram of active carbon water purification system of on-line regeneration
In Fig. 1,1 is active carbon enhancing tube, and 11 is the first end of active carbon enhancing tube, 12 be the second end 12,2 of active carbon enhancing tube is air induction mast, and 21 is the first end of air induction mast, 22 is the second end of air induction mast, and 23 is the first thrust, 3 aiutages, 31 is the first carbon outleting port, 4 for washing charcoal cylinder, and 41 is the second carbon outleting port, and 42 is delivery port, 43 is the second thrust, 5 is pollutant discharge tube, and 51 is sewage draining exit, and 6 is admission line, 7 is conical head, 8 is cover plate, and 9 is sealing plate, and 91 is air inlet pipe installing hole, 10 is fixed connecting rod, and 13 is fixed bar.
In Fig. 2,14 is activated carbon filter, and 141 is active carbon layer, and 142 is wastewater inlet, and 143 is pure water inlet, and 15 is active carbon cleaning device, and H is the liquid level in activated carbon filter.
Detailed description of the invention:
Below in conjunction with accompanying drawing 1-2 to active carbon cleaning device of the present utility model with can the embodiment of technical scheme of active carbon water purification system of on-line regeneration be described in detail.
Embodiment one:
As shown in Figure 1, a kind of active carbon cleaning device described in the utility model object one technical scheme, comprise active carbon enhancing tube 1, air induction mast 2, aiutage 3, wash charcoal cylinder 4, pollutant discharge tube 5 and air inlet pipe 6, described active carbon enhancing tube 1 is nested to be arranged in air induction mast 2, the edge of the first end 11 of active carbon enhancing tube 1 is no more than first end 21 edge of air induction mast 2, and the second end 12 edge of active carbon enhancing tube 1 is not less than the second end 22 edge of air induction mast 2; Annulus between described air induction mast 2 and active carbon enhancing tube 1 forms inlet channel 21, the top of described inlet channel 21 is sealed by sealing plate 9, described sealing plate 9 is provided with air inlet pipe installing hole 91, described air inlet pipe 6 is arranged in air inlet pipe installing hole, and the bottom of inlet channel 21 is provided with gas flow port; Described aiutage 3 is set in that active carbon enhancing tube 1 is outside, and in the present embodiment, aiutage 3 is connected with sealing plate 9, in practical application, aiutage 3 can with active carbon enhancing tube 1, air induction mast 2, aiutage 3, wash one of charcoal cylinder 4, pollutant discharge tube 5 and be fixedly connected with.The barrel dliameter of described aiutage 3 is greater than the barrel dliameter of air induction mast 2, the bottom of described aiutage 3 is lower than the edge of the second end 12 of active carbon enhancing tube 1, describedly wash the outside that charcoal cylinder 4 is set in aiutage 3 and air induction mast 2, described pollutant discharge tube 5 be set in the outside of washing charcoal cylinder 4 and bottom it with the outer wall fixed seal connection of washing charcoal cylinder 4, connected by fixed bar 13 between aiutage 3 and pollutant discharge tube 5, the bottom of described aiutage 3 is provided with the first carbon outleting port 31 and washes charcoal cylinder 4 and be communicated with, described washing on charcoal cylinder 4 arranges the second carbon outleting port 41 and delivery port 42, the position of described first carbon outleting port 31 is lower than the position of delivery port 42 washing charcoal cylinder 4, described delivery port 42 is communicated with pollutant discharge tube 5, described pollutant discharge tube 5 arranges sewage draining exit 51, the top of described aiutage 3 arranges cover plate 8, cover plate 8 is arranged air inlet pipe installing hole 81 and air-vent, described cover plate 8 is fixedly connected with fixed bar 13.In order to make active carbon cleaning device insert better in active carbon layer, the active carbon cleaning device in the present embodiment also comprises a conical head 7, and described conical head 7 is fixedly connected with by the first end of fixed connecting rod 10 with air induction mast 2.
In the present embodiment, preferably, the first thrust of described several ring-types of air induction mast 2 arranged outside, also can at the first thrust of several divergence expressions of air induction mast 2 arranged outside distribution in practical application; The inner side simultaneously washing charcoal cylinder 4 arranges the second thrust, and described second thrust and the first thrust mutually stagger on the axis direction of air induction mast 2;
Preferably, the cross section of described first thrust 23 and the second thrust is triangle, also can be taper type or other shapes.
In order to promote active carbon better, in the present embodiment, preferably, seal between described air inlet pipe 6 and air inlet pipe installing hole 91 and prevent from leaking gas, maximally utilise the power-lift active carbon of gas;
In the present embodiment, preferably, the bottom opening of described inlet channel 21 as gas flow port, described in wash the upper end opening of charcoal cylinder 4 as delivery port 42; The bottom opening of described aiutage 3 as the first carbon outleting port 31, described in wash the bottom opening of charcoal cylinder 4 as the second carbon outleting port 41.
Embodiment two:
As shown in Figure 2, a kind of described in the utility model object two technical scheme can the active carbon water purification system of on-line regeneration, comprise the active carbon cleaning device 15 described in technical scheme of an activated carbon filter 14 and the utility model object one, activated carbon filter 14 inside is filled with active carbon layer 141, described activated carbon filter 14 arranges wastewater inlet 142 near bottom position, near tip position, pure water inlet 143 is set, described active carbon cleaning device 15 stretches in the active carbon layer 141 of activated carbon filter, the second end edge of described active carbon enhancing tube 1 and delivery port 42 are in below the liquid level H in activated carbon filter, sewage draining exit 51 on described pollutant discharge tube 5 leads to the outside of activated carbon filter.
Be briefly described below in conjunction with accompanying drawing 2 pairs of specific implementation process:
Described active carbon cleaning device is arranged in activated carbon filter 14, described active carbon cleaning device 15 stretches in the active carbon layer 141 of activated carbon filter, and make the second end edge of described active carbon enhancing tube 1 and delivery port 42 be in below liquid level H in activated carbon filter, by air inlet pipe 6, Compressed Gas is passed in the inlet channel 21 of active carbon cleaning device, Compressed Gas arrives the bottom of inlet channel 21, the gas flow port arranged by bottom is flowed out, due to the effect of Compressed Gas, the active carbon of surrounding stirs and enters in active carbon enhancing tube 1 by the Compressed Gas flowed out, enter active carbon in active carbon enhancing tube 1 under the acting in conjunction of current and Compressed Gas, be promoted to the edge of active carbon enhancing tube 1 the second end, the gap that effect of increasing due to current makes water and active carbon be pushed out active carbon enhancing tube 1 and enters between active carbon enhancing tube 1 and aiutage, entering via the first carbon outleting port washes in charcoal cylinder 4, below the liquid level H in activated carbon filter is in due to the second end edge of described active carbon enhancing tube 1 and delivery port 42, the water washing charcoal cylinder outside is washed in charcoal cylinder 4 because the effect of pressure reduction will flow into via the second carbon outleting port 42 washed below charcoal cylinder 4, the active carbon washed in charcoal cylinder 4 is recoiled, and owing to being provided with thrust, extend the flowing time of active carbon to a certain extent, and active carbon will collide with thrust in the process of circulation, too increase the chance of the collision between active carbon simultaneously, the dirt being attached to active carbon outer surface is come off, reach the object of cleaning active charcoal, active carbon after cleaning falls after rise in activated carbon filter via the second carbon outleting port 41, the sewage that cleaning active charcoal produces enters pollutant discharge tube 5 by via the delivery port 42 washing charcoal cylinder 4, eventually pass sewage draining exit 51 to discharge beyond activated carbon filter.
Active carbon the cleaning device of the present utility model and active carbon water purification system of on-line regeneration can be widely used in water treatment field.
It should be noted that; above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within the technical solution of the utility model scope; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (16)
1. an active carbon cleaning device, it is characterized in that: comprise active carbon enhancing tube (1), air induction mast (2), aiutage (3), wash charcoal cylinder (4), pollutant discharge tube (5) and air inlet pipe (6), described active carbon enhancing tube (1) is nested to be arranged in air induction mast (2), the edge of the first end (11) of active carbon enhancing tube (1) is no more than first end (21) edge of air induction mast (2), and the second end (12) edge of active carbon enhancing tube (1) is not less than the second end (22) edge of air induction mast (2), annulus between described air induction mast (2) and active carbon enhancing tube (1) forms inlet channel (21), the top of described inlet channel (21) is sealed by sealing plate (9), described sealing plate (9) is provided with air inlet pipe installing hole (91), described air inlet pipe (6) is arranged in air inlet pipe installing hole (91), and the bottom of inlet channel (21) is provided with gas flow port, it is outside that described aiutage (3) is set in active carbon enhancing tube (1), the bottom of described aiutage (3) is lower than the edge of the second end (12) of active carbon enhancing tube (1), describedly wash the outside that charcoal cylinder (4) is set in aiutage (3) and air induction mast (2), described pollutant discharge tube (5) be set in the outside of washing charcoal cylinder (4) and bottom it with the outer wall fixed seal connection of washing charcoal cylinder (4), the bottom of described aiutage (3) is provided with the first carbon outleting port (31) and washes charcoal cylinder (4) and be communicated with, described washing on charcoal cylinder (4) arranges the second carbon outleting port (41) and delivery port (42), the position of described first carbon outleting port (31) is lower than the position of delivery port (42) washing charcoal cylinder (4), described delivery port (42) is communicated with pollutant discharge tube (5), described pollutant discharge tube (5) is arranged sewage draining exit (51).
2. active carbon cleaning device as claimed in claim 1, is characterized in that: described air induction mast (2) arranged outside first thrust (23).
3. active carbon cleaning device as claimed in claim 2, is characterized in that: described first thrust (23) is ring-type.
4. active carbon cleaning device as claimed in claim 1 or 2, is characterized in that: described in wash charcoal cylinder (4) inner side the second thrust (43) is set.
5. active carbon cleaning device as claimed in claim 4, is characterized in that: described in wash charcoal cylinder (4) inner side the second thrust (43) mutually stagger on the axis direction of air induction mast (2) with first thrust (23) in air induction mast (2) outside.
6. active carbon cleaning device as claimed in claim 1, is characterized in that: seal between described air inlet pipe (6) and air inlet pipe installing hole (91).
7. active carbon cleaning device as claimed in claim 1, is characterized in that: the bottom opening of described inlet channel (21) is as gas flow port.
8. active carbon cleaning device as claimed in claim 1, is characterized in that: described in wash the upper end opening of charcoal cylinder (4) as delivery port (42).
9. active carbon cleaning device as claimed in claim 1, is characterized in that: the top of described aiutage (3) arranges cover plate (8).
10. active carbon cleaning device as claimed in claim 9, is characterized in that: described cover plate (8) is arranged air inlet pipe installing hole (91) and air-vent.
11. active carbon cleaning devices as claimed in claim 1, is characterized in that: connected by fixed bar (13) between described aiutage (3) and pollutant discharge tube (5).
12. active carbon cleaning devices as claimed in claim 1, is characterized in that: also comprise a conical head (7), and described conical head (7) is fixedly connected with by the first end of fixed connecting rod (10) with air induction mast (2).
13. active carbon cleaning devices as claimed in claim 1, is characterized in that: the barrel dliameter of described aiutage (3) is greater than the barrel dliameter of air induction mast (2).
14. active carbon cleaning devices as claimed in claim 1, is characterized in that: the bottom opening of described aiutage (3) is as the first carbon outleting port (31).
15. active carbon cleaning devices as claimed in claim 1, is characterized in that: described in wash the bottom opening of charcoal cylinder (4) as the second carbon outleting port (41).
16. 1 kinds can the active carbon water purification system of on-line regeneration, comprise an activated carbon filter, it is characterized in that: also comprise an active carbon cleaning device as described in one of claim 1-15, described active carbon cleaning device stretches in the active carbon layer of activated carbon filter, the second end edge and the delivery port (42) of described active carbon enhancing tube (1) are in below the liquid level in activated carbon filter, and the sewage draining exit (51) on the pollutant discharge tube (5) of described active carbon cleaning device leads to the outside of activated carbon filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924282.4U CN205216406U (en) | 2015-11-19 | 2015-11-19 | Active carbon belt cleaning device and active carbon water purification system that can on -line regeneration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924282.4U CN205216406U (en) | 2015-11-19 | 2015-11-19 | Active carbon belt cleaning device and active carbon water purification system that can on -line regeneration |
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| Publication Number | Publication Date |
|---|---|
| CN205216406U true CN205216406U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520924282.4U Expired - Fee Related CN205216406U (en) | 2015-11-19 | 2015-11-19 | Active carbon belt cleaning device and active carbon water purification system that can on -line regeneration |
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| Country | Link |
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| CN (1) | CN205216406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731243A (en) * | 2015-11-19 | 2017-05-31 | 新大陆科技集团有限公司 | A kind of activated carbon cleaning device and it is capable of the activated carbon water purification system of on-line regeneration |
-
2015
- 2015-11-19 CN CN201520924282.4U patent/CN205216406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731243A (en) * | 2015-11-19 | 2017-05-31 | 新大陆科技集团有限公司 | A kind of activated carbon cleaning device and it is capable of the activated carbon water purification system of on-line regeneration |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201119 |