CN104229918A - Method and device for reversing and discharging active coke in sewage treatment equipment - Google Patents
Method and device for reversing and discharging active coke in sewage treatment equipment Download PDFInfo
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- CN104229918A CN104229918A CN201410443026.3A CN201410443026A CN104229918A CN 104229918 A CN104229918 A CN 104229918A CN 201410443026 A CN201410443026 A CN 201410443026A CN 104229918 A CN104229918 A CN 104229918A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
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- Organic Chemistry (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a device for reversing and discharging active coke in sewage treatment equipment. Branch discharging grooves are formed above two adjacent separation walls; one end of each branch discharging groove is sealed by a plug and the other end is connected with a main discharging groove; the main discharging groove is formed at one side of water treatment equipment along the walking direction of an electric operation floor in a slope manner; the high end of the main discharging groove is sealed by a plug; a discharging hole of the main discharging groove is connected with dehydration equipment; the bottom of each water treatment unit is connected with a parallel delivery pipe; the high ends of the parallel delivery pipes are sealed by plugs and the other ends are connected with the main discharging groove; the middle part of each water treatment unit is provided with a vertical delivery pipe; the tops of the vertical delivery pipes are detachably provided with reversing caps or third connection hoses; each water treatment unit is internally provided with a first air pipe and a second air pipe; one ends of the first air pipe are connected with the bottoms of the vertical delivery pipes; one ends of the second air pipes extend into the parallel delivery pipes; and an air storage tank is connected with a control cabinet of the electric operation floor. The invention also discloses a method for reversing and discharging active coke.
Description
Technical field
The present invention relates to stirring and the dumping device of activated coke in a kind of sewage disposal device.
The invention still further relates to the method utilizing said apparatus to carry out activated coke stirring and discharging.
Background technology
Patent No. ZL201310084992.6 discloses a kind of combined-type sewage advanced treatment apparatus, and this device is at process trade effluent, effective in municipal effluent and cost is low, and treating processes does not produce mud.But because this device adopts in operational process, bottom intakes, the mode of top water outlet, therefore the activated coke first Filtration Adsorption pollutent of bottom is positioned at, after running for some time, the burnt Filtration Adsorption of active lower and retained more pollution substance, make the activated coke layer resistance of bottom become large, cause the dark treatment unit water flow of combined-type sewage to reduce.
To this, discharge can be made within the regular hour to remain on design objective by improving pressure of supply water, but pressure of supply water exceeding to a certain degree, bed of material perforation, current short circuit will be caused, have influence on effluent characteristics.
Adopt the mode of back flushing can solve materialbeds comminution problem, but, when back flushing is carried out to the activated coke bed of material, under the shearing action of water, the pollutent of activated coke particle surface absorption has been got back to again in water, not only the Filtration Adsorption effect in early stage is offset, and also producing a large amount of backwashing sewage waters cannot process.And, under the THE ADIABATIC SHEAR IN effect of water, cause activated coke fragmentation and run off, adding loss and the cost of water treatment of activated coke.
On the other hand, when after the reason plant running for some time of combined-type sewage depths, needing to regenerate drawing off below activated coke, in actual use, owing to limiting by fabricating yard, adding the labor intensity of operator.
Therefore, the dark treatment unit of aforesaid combination formula sewage, when being applied to extensive sewage disposal, needing the labour intensity reducing activated coke replacing, improves the efficiency that activated coke is changed, and ensures that water treatment amount is stablized simultaneously, makes activated coke replacing convenient, fast.
Summary of the invention
The object of this invention is to provide stirring and the dumping device of activated coke in a kind of sewage disposal device.
The invention still further relates to the method utilizing said apparatus to carry out activated coke stirring and discharging.
For achieving the above object, the stirring of activated coke and dumping device in sewage disposal device provided by the invention, its structure is:
A point blow tank (10) is provided with above partition wall in sewage disposal device (20) between two adjacent unit for treating water (21), one end plug of each point of blow tank (10) is shut, and the other end of point blow tank (10) connects main blow tank (11); Main blow tank (11) gradient ground is arranged on the side of water treating equipment (20) along electrically operated platform (22) direction of travel, with unit for treating water (21) in 90 °, high-end being shut by plug of main blow tank (11), the discharge port of main blow tank (11) connects dehydration equipment (12);
The bottom of each unit for treating water (21) connects parallel transfer lime (26), be arranged on the below of unit for treating water (21) parallel transfer lime (26) gradient, high-end being shut by plug of parallel transfer lime (26), the other end is connected with main blow tank (11);
The centre of each unit for treating water is provided with vertical tranporter (7), is provided with stirring cap (8) or the 3rd connecting hose (9) top side detachable of vertical tranporter (7);
The first blast main (6) and the second blast main (25) is provided with in each unit for treating water, one end of this first blast main (6) connects the bottom of vertical tranporter (7), and parallel transfer lime (26) is stretched in one end of the second blast main (25);
Gas-holder (1) is connected with the controlling box (4) of electrically operated platform (22);
The discharge port of dehydration equipment (12) is connected with feed bin (14) by chapelet (13), feed bin (14) bottom is provided with broken arch balladeur train (15), and broken arch balladeur train (15) below is provided with worm conveyor (16) and is connected with charge cask (17).
Wherein, main blow tank (11) is 1-3 ° with the gradient of parallel transfer lime (26).
Wherein, parallel transfer lime (26) is connected with main blow tank 11 by discharge valve (27).
Wherein, gas-holder (1) is connected with controlling box (4) by air supervisor (2), the first connecting hose (3).
Wherein, electrically operated platform (22) is provided with actuating doors (24), and has the second connecting hose (5), the 3rd connecting hose (9) and stirring cap (8).
Wherein, stirring cap (8) top is semi-sphere lid (81), and bottom is a joint (83), is welded with many brace rods (82) between hemisphere cover (81) and joint (83); The diameter of hemisphere cover (81) and ratio >=4 times of joint (83) diameter, the distance under hemisphere cover (81) between edge and the upper edge of joint (83) is the diameter of hemisphere cover (81).
Wherein, the first blast main (6) and the second blast main (25) are fixed on the sidewall of unit for treating water (21).
The method utilizing said apparatus to carry out activated coke stirring provided by the invention:
1) to be moved to by electrically operated platform by controlling box above the unit for treating water needing to carry out stirring operation, the second connecting hose is connected with the first blast main, and stirring cap is arranged on the top of vertical tranporter;
2) open gas-holder, pressurized air enters in vertical tranporter;
3) activated coke in unit for treating water is under the effect of air and current, vertical tranporter is entered from bottom, under the para-curve effect of the hemisphere cover of the stirring cap of vertical tranporter top connection, fall back to the activated coke bed of material surface in unit for treating water, the activated coke of a small amount of pollutent of the former Filtration Adsorption in unit for treating water top moves to the bottom of unit for treating water, by stirring operation, decrease the resistance of the burnt bed of material of unit for treating water active lower, the process water yield is kept to stablize, extend the duration of service of activated coke, reduce the cost of water treatment.
The method utilizing said apparatus to carry out activated coke discharging provided by the invention:
1) the second connecting hose be connected with the first blast main, the 3rd connecting hose be connected with vertical tranporter, the other end of the 3rd connecting hose puts into a point blow tank;
2) open gas-holder, pressurized air enters vertical tranporter;
3) activated coke in unit for treating water, under the effect of air and current, enters vertical tranporter from bottom, then enters a point blow tank by vertical tranporter and the 3rd connecting hose, then enters main blow tank by a point blow tank;
4) activated coke entering main blow tank, under the effect of current and gradient, enters in dehydration equipment and dewaters;
5) dehydration after activated coke be transported in feed bin by chapelet, the activated coke in feed bin installed by bin bottom broken arch balladeur train, worm conveyor discharge, enter in charge cask, complete the discharging of unit for treating water top.
Present invention also offers a kind of method utilizing said apparatus to carry out activated coke discharging:
1) the second connecting hose is connected with the second blast main;
2) open discharge valve and gas-holder, pressurized air enters parallel transfer lime;
3) activated coke in unit for treating water, under the effect of air and current, enters main blow tank by parallel transfer lime;
4) activated coke entering main blow tank, under the effect of current and gradient, enters in dehydration equipment and dewaters;
5) dehydration after activated coke be transported in feed bin by chapelet, the activated coke in feed bin installed by bin bottom broken arch balladeur train, worm conveyor discharge, enter in charge cask, complete unit for treating water bottom discharge.
Effect of the present invention is: when being applied to extensive sewage disposal, can reduce the labour intensity that activated coke is changed, and improves the efficiency that activated coke is changed, and ensures that water treatment amount is stablized simultaneously, activated coke is changed convenient, fast.
Accompanying drawing explanation
Fig. 1 is the schema of activated coke stirring and discharge method in sewage disposal device of the present invention;
Fig. 2 is the schematic diagram of activated coke stirring and dumping device in sewage disposal device of the present invention;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 2;
Fig. 5 is the C-C sectional view of Fig. 2.
Nomenclature in accompanying drawing:
1 gas-holder; 2 air supervisors; 3 first connecting hoses; 4 controlling boxs; 41 electric-air valves; 5 second connecting hoses; 6 first blast mains; 7 vertical tranporters; 8 stirring caps; 81 hemisphere covers; 82 brace rods; 83 joints; 9 the 3rd connecting hoses; 10 points of blow tanks; 11 main blow tanks; 12 dehydration equipments; 13 chapelets; 14 feed bins; 15 broken arch balladeur trains; 16 worm conveyors; 17 charge casks; 18 water collecting basins; 19 water pumps; 20 water treating equipment; 21 unit for treating water; 22 electrically operated platforms; 23 automatic control cabinets; 24 actuating doors; 25 second blast mains; 26 parallel transfer limes; 27 discharge valves; 28 activated coke.
Embodiment
In order to make object of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
In the following description, water treating equipment 20 refer to combined-type sewage advanced treatment apparatus disclosed in patent No. ZL201310084992.6, because the present invention carries out to activated coke wherein the improvement that stirring and discharging do, therefore combined-type sewage advanced treatment apparatus is not described in detail itself.
Technical process of the present invention as shown in Figure 1, for realizing the device of this technical process as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5.
Be provided with electrically operated platform 22 above water treating equipment 20, electrically operated platform 22 is provided with actuating doors 24, controlling box 4, second connecting hose 5, the 3rd connecting hose 9 and stirring cap 8.
Gas-holder 1 is connected with controlling box 4 by air supervisor the 2, first connecting hose 3.
If adopt top discharging, then controlling box 4 is connected with the first blast main 6 by the second connecting hose 5; The other end of the first blast main 6 is stretched in vertical tranporter 7 by the bottom of vertical tranporter 7.The upper end of vertical tranporter 7 is connected with the 3rd connecting hose 9 or stirring cap 8, and the other end of the 3rd connecting hose 9 stretches in point blow tank 10.Divide one end plug of blow tank 10 to shut, the other end is connected with main blow tank 11.
If employing bottom discharge, then controlling box 4 is connected with the second blast main 25 by the second connecting hose 5; The other end of the second blast main 25 stretches in parallel transfer lime 26.Parallel transfer lime 26 is connected with each unit for treating water 21 bottom, and one end plug of parallel transfer lime 26 is shut, and the other end is connected with main blow tank 11 by discharge valve 27.
Main blow tank 11 least significant end is connected with dehydration equipment 12, the discharge port of dehydration equipment 12 connects chapelet 13, chapelet 13 is connected with feed bin 14, is provided with broken arch balladeur train 15 bottom feed bin 14, and the worm conveyor 16 arranged below broken arch balladeur train 15 is connected with charge cask 17.
Point blow tank 10 is arranged on above the partition wall between two adjacent unit for treating water 21.
Main blow tank 11 gradient is 1-3 °, is inclined and mounted on the side of water treating equipment 20 along electrically operated platform 22 direction of travel, in 90 ° with unit for treating water 21, and high one end plug is shut.
Parallel transfer lime 26 gradient is 1-3 ° of inclination, is installed in parallel in the below of unit for treating water 21 with unit for treating water 21.One end plug that parallel transfer lime 26 is high is shut, and the other end is connected with main blow tank 11.
Electrically operated platform 22 is arranged on the top of water treating equipment 20, the base plate of electrically operated platform 22 is provided with multiple actuating doors 24, after actuating doors 24 is opened, be convenient to the second connecting hose 5 be connected with the first blast main 6, or second connecting hose 5 be connected with the second blast main 25, or the 3rd connecting hose 9 be connected with vertical tranporter 7, or stirring cap 8 to be connected with vertical tranporter 7.
Controlling box 4 is provided with the first connecting hose 3 and Duo Gen second connecting hose 5, is provided with multiple electric-air valve 41 in controlling box 4, and electric-air valve 41 is connected with the first connecting hose 3, and the other end of electric-air valve 41 is connected with the second connecting hose 5.
Vertical tranporter 7 is arranged on the central authorities of unit for treating water 21, and the first blast main 6 and the second blast main 25 are arranged on the sidewall of unit for treating water 21.
Stirring cap 8 top is semi-sphere lid 81, and bottom is a joint 83, is welded with many brace rods 82 between hemisphere cover 81 and joint 83.The diameter of hemisphere cover 81 and ratio >=4 times of joint 83 diameter, on hemisphere cover 81 times edges and joint 83 along between distance be the diameter of hemisphere cover 81.
The discharge method of sewage disposal device of the present invention is:
(1) when automatic control cabinet 23 detects that water treatment establishes 20 to reach the index of setting for water outlet COD, by to the effluent quality of each unit for treating water 21 of water treating equipment 20 and record analysis of reloading, select water outlet COD index the highest, or the unit for treating water 21 that activated coke 28 duration of service is the longest, with sound, light alert, discharge operation is carried out to this unit for treating water 21.
(2), when operator carry out discharge operation, electrically operated platform 22 moved to above the unit for treating water 21 needing to carry out discharge operation by controlling box 4.
(3) if water treating equipment 20 adopt top discharging, then actuating doors 24 is opened, second connecting hose 5 is connected with the first blast main 6, the 3rd connecting hose 9 one end is connected with vertical tranporter 7, the other end of the 3rd connecting hose 9 is put into point blow tank 10.Open the electric-air valve 41 in controlling box 4, the pressurized air in gas-holder 1, through air supervisor the 2, first connecting hose 3, controlling box 4, second connecting hose 5, first blast main 6, enters vertical tranporter 7.Activated coke 28 in unit for treating water 21, under the effect of air and current, enters vertical tranporter 7 from bottom, then enter main blow tank 11 by vertical tranporter 7, the 3rd connecting hose 9, a point blow tank 10.
(4) if water treating equipment 20 adopt bottom discharge, then actuating doors 24 is opened, second connecting hose 5 is connected with the second blast main 25, open the electric-air valve 41 in discharge valve 27 and controlling box 4, pressurized air in gas-holder 1, through air supervisor the 2, first connecting hose 3, controlling box 4, second connecting hose 5, second blast main 25, enters parallel carrier pipe 26.Activated coke 28 in unit for treating water 21, under the effect of air and current, enters parallel carrier pipe 26, then enters main blow tank 11 by parallel carrier pipe 26 from bottom.
(5) activated coke 28 entering main blow tank 11 is under the effect of current and gradient, and enter in dehydration equipment 12 and dewater, dehydration equipment 12 can adopt draining screen.Activated coke 28 after dehydration is transported in feed bin 14 by chapelet 13, activated coke 28 in feed bin 14 by bottom feed bin 14 install broken arch balladeur train 15 and worm conveyor 16 discharge, enter in charge cask 17, transport to activated coke 28 reclamation plant and regenerate.
(6) sewage that dehydration equipment 12 is discharged flows in water collecting basin 18, and water collecting basin 18 is connected to water treating equipment 20 by water pump 19, the sewage that dehydration equipment 12 is discharged is transmitted back to water treating equipment 20 from newly processing.
The stirring method of sewage disposal device of the present invention:
(1) when automatic control cabinet 23 detects that the water flow of certain unit for treating water 21 of water treating equipment 20 is lower than giving sound, light prompting during the index set, operator are caused to note, check in time, if desired stirring operation is carried out to this unit for treating water 21.
(2) when operator carry out stirring operation, electrically operated platform 22 is moved to above the unit for treating water 21 needing to carry out stirring operation, after actuating doors 24 is opened, the second connecting hose 5 is connected with the first blast main 6, stirring cap 8 is connected with vertical tranporter 7.
(3) pressurized air in gas-holder 1, through air supervisor the 2, first connecting hose 3, controlling box 4, second connecting hose 5, first blast main 6, enters vertical tranporter 7.
(4) activated coke 28 in unit for treating water 21 is under the effect of air and current, vertical tranporter 7 is entered from bottom, under the hemisphere cover 81 para-curve effect of the stirring cap 8 of vertical tranporter 7 top connection, fall back to the surface of activated coke 28 bed of material in unit for treating water 21.In stirring process, the activated coke 28 of unit for treating water 21 bottom Filtration Adsorption large amount of organic is transported to activated coke 28 bed of material surface of unit for treating water 21, the activated coke 28 of a small amount of pollutent of unit for treating water 21 top original Filtration Adsorption moves down, realize stirring of activated coke 28 bed of material, reduce the resistance of burnt 28 bed of materials of active lower, keep the process water yield to stablize, extend the duration of service of activated coke 28, reduce the cost of water treatment.
Claims (10)
1. the stirring of activated coke and a dumping device in sewage disposal device, its structure is:
A point blow tank (10) is provided with above partition wall in sewage disposal device (20) between two adjacent unit for treating water (21), one end plug of each point of blow tank (10) is shut, and the other end of point blow tank (10) connects main blow tank (11); Main blow tank (11) gradient ground is arranged on the side of water treating equipment (20) along electrically operated platform (22) direction of travel, with unit for treating water (21) in 90 °, high-end being shut by plug of main blow tank (11), the discharge port of main blow tank (11) connects dehydration equipment (12);
The bottom of each unit for treating water (21) connects parallel transfer lime (26), be arranged on the below of unit for treating water (21) parallel transfer lime (26) gradient, high-end being shut by plug of parallel transfer lime (26), the other end is connected with main blow tank (11);
The centre of each unit for treating water is provided with vertical tranporter (7), is provided with stirring cap (8) or the 3rd connecting hose (9) top side detachable of vertical tranporter (7);
The first blast main (6) and the second blast main (25) is provided with in each unit for treating water, one end of this first blast main (6) connects the bottom of vertical tranporter (7), and parallel transfer lime (26) is stretched in one end of the second blast main (25);
Gas-holder (1) is connected with the controlling box (4) of electrically operated platform (22);
The discharge port of dehydration equipment (12) is connected with feed bin (14) by chapelet (13), feed bin (14) bottom is provided with broken arch balladeur train (15), and broken arch balladeur train (15) below is provided with worm conveyor (16) and is connected with charge cask (17).
2. the stirring of activated coke and dumping device in sewage disposal device according to claim 1, wherein, main blow tank (11) is 1-3 ° with the gradient of parallel transfer lime (26).
3. the stirring of activated coke and dumping device in sewage disposal device according to claim 1, wherein, parallel transfer lime (26) is connected with main blow tank 11 by discharge valve (27).
4. the stirring of activated coke and dumping device in sewage disposal device according to claim 1, wherein, gas-holder (1) is connected with controlling box (4) by air supervisor (2), the first connecting hose (3).
5. the stirring of activated coke and dumping device in sewage disposal device according to claim 1, wherein, electrically operated platform (22) is provided with actuating doors (24), and has the second connecting hose (5), the 3rd connecting hose (9) and stirring cap (8).
6. the stirring of activated coke and dumping device in sewage disposal device according to claim 1 or 5, wherein, stirring cap (8) top is semi-sphere lid (81), bottom is a joint (83), is welded with many brace rods (82) between hemisphere cover (81) and joint (83); The diameter of hemisphere cover (81) and ratio >=4 times of joint (83) diameter, the distance under hemisphere cover (81) between edge and the upper edge of joint (83) is the diameter of hemisphere cover (81).
7. the stirring of activated coke and dumping device in sewage disposal device according to claim 1, wherein, the first blast main (6) and the second blast main (25) are fixed on the sidewall of unit for treating water (21).
8. the method for activated coke stirring in a sewage disposal device:
1) to be moved to by electrically operated platform by controlling box above the unit for treating water needing to carry out stirring operation, the second connecting hose be connected with the first blast main, stirring cap is arranged on the top of vertical tranporter;
2) open gas-holder, pressurized air enters in vertical tranporter;
3) activated coke in unit for treating water is under the effect of air and current, vertical tranporter is entered from bottom, under the para-curve effect of the hemisphere cover of the stirring cap of vertical tranporter top connection, fall back to the activated coke bed of material surface in unit for treating water, the activated coke of a small amount of pollutent of the former Filtration Adsorption in unit for treating water top moves to the bottom of unit for treating water, by stirring operation, decrease the resistance of the burnt bed of material of unit for treating water active lower, the process water yield is kept to stablize, extend the duration of service of activated coke, reduce the cost of water treatment.
9. the method for activated coke discharging in a sewage disposal device:
1) the second connecting hose be connected with the first blast main, the 3rd connecting hose be connected with vertical tranporter, the other end of the 3rd connecting hose puts into a point blow tank;
2) open gas-holder, pressurized air enters vertical tranporter;
3) activated coke in unit for treating water, under the effect of air and current, enters vertical tranporter from bottom, then enters a point blow tank by vertical tranporter and the 3rd connecting hose, then enters main blow tank by a point blow tank;
4) activated coke entering main blow tank, under the effect of current and gradient, enters in dehydration equipment and dewaters;
5) dehydration after activated coke be transported in feed bin by chapelet, the activated coke in feed bin installed by bin bottom broken arch balladeur train, worm conveyor discharge, enter in charge cask, complete the discharging of unit for treating water top.
10. the method for activated coke discharging in a sewage disposal device:
1) the second connecting hose is connected with the second blast main;
2) open discharge valve and gas-holder, pressurized air enters parallel transfer lime;
3) activated coke in unit for treating water, under the effect of air and current, enters main blow tank by parallel transfer lime;
4) activated coke entering main blow tank, under the effect of current and gradient, enters in dehydration equipment and dewaters;
5) dehydration after activated coke be transported in feed bin by chapelet, the activated coke in feed bin installed by bin bottom broken arch balladeur train, worm conveyor discharge, enter in charge cask, complete unit for treating water bottom discharge.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443026.3A CN104229918B (en) | 2014-09-02 | 2014-09-02 | The method and apparatus of activated coke stirring, discharging in a kind of sewage disposal device |
| PCT/CN2015/088815 WO2016034118A1 (en) | 2014-09-02 | 2015-09-02 | Method and device for reversing and discharging active coke in sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443026.3A CN104229918B (en) | 2014-09-02 | 2014-09-02 | The method and apparatus of activated coke stirring, discharging in a kind of sewage disposal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229918A true CN104229918A (en) | 2014-12-24 |
| CN104229918B CN104229918B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410443026.3A Expired - Fee Related CN104229918B (en) | 2014-09-02 | 2014-09-02 | The method and apparatus of activated coke stirring, discharging in a kind of sewage disposal device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104229918B (en) |
| WO (1) | WO2016034118A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016034118A1 (en) * | 2014-09-02 | 2016-03-10 | 密西西比国际水务有限公司 | Method and device for reversing and discharging active coke in sewage treatment device |
| CN107522264A (en) * | 2017-09-29 | 2017-12-29 | 密西西比国际水务有限公司 | A kind of portable dialysis purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913642B (en) * | 2019-04-30 | 2024-04-19 | 马钢集团设计研究院有限责任公司 | Rotary hearth furnace raw material treatment system and process thereof |
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| CN104229918B (en) * | 2014-09-02 | 2016-03-23 | 密西西比国际水务有限公司 | The method and apparatus of activated coke stirring, discharging in a kind of sewage disposal device |
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2014
- 2014-09-02 CN CN201410443026.3A patent/CN104229918B/en not_active Expired - Fee Related
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- 2015-09-02 WO PCT/CN2015/088815 patent/WO2016034118A1/en active Application Filing
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| CN201678484U (en) * | 2010-01-29 | 2010-12-22 | 张大伟 | Device for adding activated coke to water treatment equipment |
| EP2532403A1 (en) * | 2011-06-10 | 2012-12-12 | Hannelore Markgraf | Assembly and method for draining sludge and solids from sewage treatment plants with integrated composting |
| CN102583625A (en) * | 2012-02-24 | 2012-07-18 | 重庆康达环保产业（集团）有限公司 | Activated coke adding distributor |
| CN204138376U (en) * | 2014-09-02 | 2015-02-04 | 密西西比国际水务有限公司 | Activated coke stirring, dumping device in a kind of sewage disposal device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016034118A1 (en) * | 2014-09-02 | 2016-03-10 | 密西西比国际水务有限公司 | Method and device for reversing and discharging active coke in sewage treatment device |
| CN107522264A (en) * | 2017-09-29 | 2017-12-29 | 密西西比国际水务有限公司 | A kind of portable dialysis purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016034118A1 (en) | 2016-03-10 |
| CN104229918B (en) | 2016-03-23 |
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