CN203021336U - Continuous feeding and discharging activated carbon adsorption system - Google Patents
Continuous feeding and discharging activated carbon adsorption system Download PDFInfo
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- CN203021336U CN203021336U CN 201220699758 CN201220699758U CN203021336U CN 203021336 U CN203021336 U CN 203021336U CN 201220699758 CN201220699758 CN 201220699758 CN 201220699758 U CN201220699758 U CN 201220699758U CN 203021336 U CN203021336 U CN 203021336U
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- activated carbon
- gac
- charcoal absorption
- screening apparatus
- vibratory screening
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Abstract
The utility model discloses a continuous feeding and discharging activated carbon adsorption system which comprises an activated carbon feeding device, a wastewater treatment pool and a separation device that are sequentially connected through a pipeline, wherein the activated carbon feeding device comprises an activated carbon storage tank and a fan; and the separation device comprises a recycling water tank and an activated carbon interception mechanism. According to the disclosed activated carbon separation device, the traditional closed activated carbon tank is changed into an open feeding mode, and the activated carbon is separated from the wastewater by utilizing a vibrating screen, so that the operation of the whole wastewater activated carbon adsorption system has high elasticity, continuous water inlet operation can be performed, the activated carbon can be automatically separated, and the disturbance of manually replacing the activated carbon is avoided.
Description
Technical field
The utility model relates to a kind of environmental protection equipment, but is specifically related to a kind of charcoal absorption system of continuous feeding and discharging.
Background technology
Existing charcoal absorption system is to be the filtration apparatus that adopts a kind of closed tank body mostly, and shell is generally stainless steel or glass reinforced plastic, and the inner gac of filling is used for educt, microorganism, and most of organism in filtered water.
Tank type charcoal absorption system is very high at the adsorption effect at the initial stage of use, but the time one is long, and the adsorptive power of gac can weaken to some extent, and adsorption effect also descends thereupon, the short flow phenomenon of charcoal tank even can occur.If in waste water, water quality is muddy, in water, organic content is high, and gac will soon be lost filtering function, so gac should regularly clean or replace, otherwise can produce after charcoal canister absorption again the situation that Off is attached or multiply microorganism again.
Usually the gac of changing in tank body needs artificial the replacing, needs when as large in wastewater treatment capacity or organic content is high often to change, and consumes a large amount of manpower and materials.
The utility model content
For solving the problems of the technologies described above, but the purpose of this utility model is to provide a kind of charcoal absorption system of continuous feeding and discharging, can advance continuously the charcoal operation, and the isolating active charcoal, exempt the puzzlement of artificial replacing gac more automatically.
For achieving the above object, the technical solution of the utility model is as follows: but a kind of charcoal absorption system of continuous feeding and discharging, the gac charging device, purification tank for liquid waste and the tripping device that comprise pipeline connection successively, described gac charging device comprises gac hold-up vessel and gas blower, and described tripping device comprises that return water tank and gac hold back mechanism.
Preferably, described gac is held back mechanism's involving vibrations sieve and the described activated carbon trap that is connected with described vibratory screening apparatus.
Preferably, described vibratory screening apparatus is provided with two-layer mesh screen at least, and described mesh screen hole order from top to bottom successively reduces.
Preferably, described vibratory screening apparatus is provided be used to the pendulum of regulating described vibratory screening apparatus center of gravity.
Preferably, described activated carbon trap also comprises the dehydration facility.
Preferably, described purification tank for liquid waste also comprises the baffle plate of being located at described treating pond water outlet.
Preferably, described baffle plate is adjustable baffle, and the quantity of described baffle plate is at least one.
Preferably, described purification tank for liquid waste comprises the flowrate control valve of being located at described treating pond water outlet.
Preferably, described purification tank for liquid waste also comprises aerator and/or the Hydraulic Circulation whipping device of being located at described treating pond bottom.
Adopt the beneficial effect of above technical scheme to be: to change traditional closed charcoal canister into open feeding intake, and utilize vibratory screening apparatus that gac is separated with waste water and dewaters, make the operation of whole waste water charcoal absorption system more flexible, the operation of can intaking continuously, more automatically, the isolating active charcoal, exempt the artificial puzzlement of changing gac; Make gac fully contact with waste water and can not precipitate with aeration mode or alr mode in the pond body of open throwing gac, the situation that does not more have short stream occurs.Whole adsorption system is simple in structure, and working cost is low, easy handling management simultaneously.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, the below will do to introduce simply to the accompanying drawing of required use in the embodiment technical description, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of charcoal absorption system;
The represented corresponding component title of numeral in figure:
1, gac hold-up vessel 2, gas blower 3, purification tank for liquid waste 4, aerator 5, baffle plate 6, three-dimensional rotation vibratory screening apparatus 7, activated carbon trap 8, return water tank.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
General iodine number is in the effect of the gac more than 800 for COD absorption, be the COD of 1 kilogram of adsorbable 250 ~ 300 gram of gac, conservative estimation is calculated with per kilogram charcoal absorption 250 gram COD, if process the per hour wastewater flow rate of 100 tons, COD will be processed to 50mg/L (100g/T) by 150mg/L, and can calculate per hour needs the gac of 10 kilograms.
If operate calculating in 20 hours every day, want the gac of 200 kilograms every day, calculated with 25 days per month, want per month the gac of 5000 kilograms, to shut down at least replacing in a day if change per month the gac of 5000 kilograms, waste time and energy.
But the utility model provides a kind of charcoal absorption system of continuous feeding and discharging, the gac charging device, purification tank for liquid waste and the tripping device that comprise pipeline connection successively, described gac charging device comprises gac hold-up vessel and gas blower, and described tripping device comprises that water separator structure and gac hold back mechanism.
A kind of charcoal absorption system of continuous feeding and discharging, the gac charging device, purification tank for liquid waste and the tripping device that comprise pipeline connection successively, the gac charging device comprises gac hold-up vessel 1 and blower fan 2, and tripping device comprises that return water tank 8 and gac hold back mechanism.Gac is held back mechanism and is comprised three-dimensional rotation vibratory screening apparatus 6 and the described activated carbon trap 7 that is connected with described vibratory screening apparatus, and activated carbon trap also comprises the dehydration facility.Three-dimensional rotation shaker vibration sieve 6 is provided with two-layer mesh screen, and upper wire sieve aperture order is larger, and lower net sieve aperture order is less.Three-dimensional rotation shaker vibration sieve 6 also is provided be used to the pendulum of regulating described vibratory screening apparatus center of gravity.
Purification tank for liquid waste 3 water outlets are provided with adjustable baffle 5, and the quantity of baffle plate 5 is one, and regulating fender angle of inclination or height is set can be used to control the charcoal water mixture discharge of purification tank for liquid waste 3.Purification tank for liquid waste 3 also comprises the aerator 4 of being located at described treating pond bottom, is used for making gac fully contact with waste water and can not precipitate, and more can not produce short stream.
Process the per hour wastewater flow rate of 100 tons, per hour need the gac of 10 kilograms, adopts the method for above-mentioned charcoal absorption system processing waste water as follows:
(1) open Root's blower, according to lasting quantitative gac is extracted to treating pond of wastewater treatment capacity of 100T/hr in the gac hold-up vessel;
(2) open aerator, waste water is fully contacted with gac;
(3) height by regulating fender or Slope angle adjustment treating pond to the gac discharge of three-dimensional rotation vibratory screening apparatus is 10Kg/hr;
(4) screen cloth of vibratory screening apparatus separates the activated carbon granule that flows out by size and sifts out, and the waste water of outflow imports next treatment system;
Pack after the gac dehydration that (5) will be fit to regenerate.
Process the per hour wastewater flow rate of 500 tons, per hour need the gac of 50 kilograms, adopts the method for above-mentioned charcoal absorption system processing waste water as follows:
(1) open Root's blower, according to lasting quantitative gac is extracted to treating pond of wastewater treatment capacity of 500T/hr in the gac hold-up vessel;
(2) open aerator, waste water is fully contacted with gac;
(3) height by regulating fender or Slope angle adjustment treating pond to the gac discharge of three-dimensional rotation vibratory screening apparatus is 50Kg/hr;
(4) screen cloth of vibratory screening apparatus separates the activated carbon granule that flows out by size and sifts out, and the waste water of outflow imports next treatment system;
Pack after the gac dehydration that (5) will be fit to regenerate.
Process the per hour wastewater flow rate of 1000 tons, per hour need the gac of 100 kilograms, adopts the method for above-mentioned charcoal absorption system processing waste water as follows:
(1) open Root's blower, according to lasting quantitative gac is extracted to treating pond of wastewater treatment capacity of 1000T/hr in the gac hold-up vessel;
(2) open aerator, waste water is fully contacted with gac;
(3) height by regulating fender or Slope angle adjustment treating pond to the gac discharge of three-dimensional rotation vibratory screening apparatus is 100Kg/hr;
(4) screen cloth of vibratory screening apparatus separates the activated carbon granule that flows out by size and sifts out, and the waste water of outflow imports next treatment system;
Pack after the gac dehydration that (5) will be fit to regenerate.
In the above-described embodiments, the three-dimensional rotation vibratory screening apparatus also can be made as three layers or four layers of sieve, and described mesh screen hole order from top to bottom successively reduces, and collects according to the activated carbon granule magnitude classification, exempted reclaim after the following process of classification again; The purification tank for liquid waste water outlet is provided with the polylith adjustable baffle, shunts when the gac discharge is larger, avoids stopping up water outlet.
Adopt the disclosed technical scheme of the utility model, but operate continuously, water inlet simultaneously, advance simultaneously gac, draining simultaneously goes out gac simultaneously, when waste water COD concentration improves, the gac of discharging can improve the add-on of gac, if after tested still also during the residual adsorptive power that COD arranged, can reduce the aeration rate of tempering tank, make the suspension amount of gac lower, reduce the output of gac, namely extend gac in the residence time of tempering tank, allow gac be adsorbed onto saturated as far as possible.
Adopt the beneficial effect of above technical scheme to be: to change traditional closed charcoal canister into open feeding intake, and utilize vibratory screening apparatus that gac is separated with waste water and dewaters, make the operation of whole waste water charcoal absorption system more flexible, the operation of can intaking continuously, more automatically, the isolating active charcoal, exempt the artificial puzzlement of changing gac; Make gac fully contact with waste water and can not precipitate with aeration mode or alr mode in the pond body of open throwing gac, the situation that does not more have short stream occurs.Whole adsorption system is simple in structure, and working cost is low, easy handling management simultaneously.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. the charcoal absorption system of a continuous feeding and discharging, it is characterized in that, the gac charging device, purification tank for liquid waste and the tripping device that comprise pipeline connection successively, described gac charging device comprises gac hold-up vessel and blower fan, and described tripping device comprises that return water tank and gac hold back mechanism.
2. charcoal absorption according to claim 1 system, is characterized in that, described gac is held back mechanism's involving vibrations sieve and the described activated carbon trap that is connected with described vibratory screening apparatus.
3. charcoal absorption according to claim 2 system, is characterized in that, described vibratory screening apparatus is provided with two-layer mesh screen at least, and described mesh screen hole order from top to bottom successively reduces.
4. charcoal absorption according to claim 3 system, is characterized in that, described vibratory screening apparatus is provided be used to the pendulum of regulating described vibratory screening apparatus center of gravity.
5. charcoal absorption according to claim 4 system, is characterized in that, described activated carbon trap also comprises the dehydration facility.
6. charcoal absorption according to claim 5 system, is characterized in that, described purification tank for liquid waste also comprises the baffle plate of being located at described treating pond water outlet.
7. charcoal absorption according to claim 6 system, is characterized in that, described baffle plate is adjustable baffle, and the quantity of described baffle plate is at least one.
8. charcoal absorption according to claim 5 system, is characterized in that, described purification tank for liquid waste comprises the flowrate control valve of being located at described treating pond water outlet.
9. according to claim 7 or 8 described charcoal absorption systems, is characterized in that, described purification tank for liquid waste also comprises aerator and/or the Hydraulic Circulation whipping device of being located at described treating pond bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220699758 CN203021336U (en) | 2012-12-18 | 2012-12-18 | Continuous feeding and discharging activated carbon adsorption system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220699758 CN203021336U (en) | 2012-12-18 | 2012-12-18 | Continuous feeding and discharging activated carbon adsorption system |
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| CN203021336U true CN203021336U (en) | 2013-06-26 |
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| CN 201220699758 Expired - Fee Related CN203021336U (en) | 2012-12-18 | 2012-12-18 | Continuous feeding and discharging activated carbon adsorption system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103864167A (en) * | 2012-12-18 | 2014-06-18 | 昆山明宽环保节能科技有限公司 | Active carbon adsorption system and method capable of continuously feeding/discharging |
| CN111499028A (en) * | 2020-06-04 | 2020-08-07 | 杭州绪原科技有限公司 | Utilize active carbon to carry out sewage pretreatment device |
-
2012
- 2012-12-18 CN CN 201220699758 patent/CN203021336U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103864167A (en) * | 2012-12-18 | 2014-06-18 | 昆山明宽环保节能科技有限公司 | Active carbon adsorption system and method capable of continuously feeding/discharging |
| CN103864167B (en) * | 2012-12-18 | 2015-08-19 | 昆山明宽环保节能科技有限公司 | A kind of activated carbon adsorption system of continuous feeding and discharging and method thereof |
| CN111499028A (en) * | 2020-06-04 | 2020-08-07 | 杭州绪原科技有限公司 | Utilize active carbon to carry out sewage pretreatment device |
| CN111499028B (en) * | 2020-06-04 | 2021-03-09 | 济宁中山公用水务有限公司 | Utilize active carbon to carry out sewage pretreatment device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |