CN203360220U - Wastewater treatment system for cleaning petroleum coke glass kiln waste heat boiler - Google Patents
Wastewater treatment system for cleaning petroleum coke glass kiln waste heat boiler Download PDFInfo
- Publication number
- CN203360220U CN203360220U CN 201320302492 CN201320302492U CN203360220U CN 203360220 U CN203360220 U CN 203360220U CN 201320302492 CN201320302492 CN 201320302492 CN 201320302492 U CN201320302492 U CN 201320302492U CN 203360220 U CN203360220 U CN 203360220U
- Authority
- CN
- China
- Prior art keywords
- water
- filtration unit
- heat boiler
- waste heat
- glass furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a wastewater treatment system for cleaning a petroleum coke glass kiln waste heat boiler, and belongs to the field of wastewater treatment. The wastewater treatment system comprises a collecting biochemical treatment device, a clarifying, precipitating, deironing and filtering device and a nanofiltration device, wherein the collecting biochemical treatment device is used for collecting wastewater discharged from a petroleum coke glass kiln waste heat boiler cleaning system; the clarifying, precipitating, deironing and filtering device is connected with the collecting biochemical treatment device and performs the impurity separation treatment on water discharged from the collecting biochemical treatment device; the nanofiltration device is connected with the clarifying, precipitating, deironing and filtering device, performs the desalination treatment on water discharged from the clarifying, precipitating, deironing and filtering device, and comprises a qualified water pipeline and a wastewater pipeline; the qualified water pipeline is used for conveying qualified water discharged from the nanofiltration device to a circulating water system and the petroleum coke glass kiln waste heat boiler cleaning system; the wastewater pipeline is used for conveying wastewater discharged from the nanofiltration device to the clarifying, precipitating, deironing and filtering device. Through the wastewater treatment system, boiler cleaning wastewater discharged from a power station is recycled after being treated, so that the zero discharge of the boiler cleaning wastewater is realized.
Description
Technical field
The utility model relates to field of waste water treatment, refers to especially a kind of refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system that is applied to glass cogeneration factory.
Background technology
In prior art, the industry high-concentration discharge of wastewater is just through after biochemistry filtered processing, by treated water discharged to rivers.Even the water of discharging, through purifying treatment, meets discharging standards, but can not be recycled, caused the waste of water resources.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system, and the prepurging waste water that can discharge power station is processed rear cycling and reutilization, realizes the prepurging wastewater zero discharge.
For solving the problems of the technologies described above, embodiment of the present utility model provides technical scheme as follows:
A kind of refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system comprises:
The collection biochemical treatment apparatus that the waste water of refinery coke waste heat boiler of glass furnace cleaning system discharge is collected;
The water that is connected with described collection biochemical treatment apparatus, described collection biochemical treatment apparatus is discharged carries out the clarification precipitation deironing filtration unit of impurity separating treatment;
The water that is connected with described clarification precipitation deironing filtration unit, described clarification precipitation deironing filtration unit is discharged carries out the nanofiltration device of desalting treatment, described nanofiltration device include qualified water to the circulating water of carrying described nanofiltration device to discharge unify refinery coke waste heat boiler of glass furnace cleaning system the qualified water pipeline and carry the sewage that described nanofiltration device is discharged to precipitate the waste pipe of deironing filtration unit to described clarification.
Further, described collection biochemical treatment apparatus comprises:
The underground sewage precipitation collecting tank that the waste water of refinery coke waste heat boiler of glass furnace cleaning system discharge is collected and precipitated;
The waste water of collecting neutralized in the sewage of regulating and regulate aeration tank;
The sewage secondary settling tank that the water that in sewage and adjusting aeration tank is discharged carries out secondary sedimentation.
Further, described collection biochemical treatment apparatus also comprises that the waste water to the discharge of refinery coke waste heat boiler of glass furnace cleaning system carries out the Aeration fan of aeration.
Further, described collection biochemical treatment apparatus also comprises:
The water that in described sewage and adjusting aeration tank is discharged is flocculated, the first dosing pump of germicidal treatment, and described the first dosing pump is connected with described clarification precipitation deironing filtration unit.
Further, between described nanofiltration device and described clarification precipitation deironing filtration unit, also be provided with for collecting the foul water tank of nanofiltration device effluent sewerage.
Further, described clarification precipitation deironing filtration unit comprises:
The first filtering unit that the impurity of the first volume range in the water that described collection biochemical treatment apparatus is discharged separates;
Be connected, separate impurity second filtering unit of the second volume range in the water that described the first filtering unit discharges with described the first filtering unit.
Further, described the first filtering unit is circulatior clarifier.
Further, described the second filtering unit comprises multimedium and filtration with manganese sand device and the activated charcoal filter connected successively.
Further, described clarification precipitation deironing filtration unit also comprises:
The water that is connected with described the second filtering unit, described the second filtering unit is discharged carries out the 3rd filtering unit that the essence filter is processed.
Further, described the 3rd filtering unit is deep bed filter.
Further, described clarification precipitation deironing filtration unit also comprises:
The 4th filtering unit that the water that is connected with described the 3rd filtering unit, described the 3rd filtering unit is discharged carries out ultrafiltration.
Further, described clarification precipitation deironing filtration unit also comprises:
Be connected, collect the raw water tank of the water that described the first filtering unit discharges with described the first filtering unit.
Further, described system also comprises:
Be arranged on the buffer tank that described clarification precipitates between deironing filtration unit and described nanofiltration device, collects the clear water of described clarification precipitation deironing filtration unit discharge.
Further, described nanofiltration device comprises:
The water that described clarification precipitation deironing filtration unit is discharged carries out the first nano-filtration unit of desalting treatment, the one end is connected with described clarification precipitation deironing filtration unit, the other end and the circulating water refinery coke waste heat boiler of glass furnace cleaning system of unifying is connected, and the clear water that described the first nano-filtration unit is discharged is delivered to the circulating water refinery coke waste heat boiler of glass furnace cleaning system recycling of unifying, and the waste water of discharge is delivered to described raw water tank.
Further, described nanofiltration device also comprises:
The clear water that described the first nano-filtration unit is discharged carries out the second nano-filtration unit of desalting treatment for the second time, described the second nano-filtration unit comprises three ports, a port of described the second saturating unit of nanofiltration is connected with described the first nano-filtration unit, another port is connected with circulating water system, the 3rd port is connected with described buffer tank, the clear water that described the second nano-filtration unit is discharged is delivered to the circulating water system recycling, and the waste water that described the second nano-filtration unit is discharged returns to described buffer tank.
Further, described nanofiltration device also comprises:
The waste water that is connected with described the first nano-filtration unit, described the first nano-filtration unit is discharged carries out the 3rd nano-filtration unit of thick desalting treatment, the clear water that described the 3rd nano-filtration unit is discharged is delivered to described raw water tank, the waste water that described the 3rd nano-filtration unit is discharged is delivered to waste water tank, and the backwash water pump through being connected with described waste water tank carries out backwash to described clarification precipitation deironing filtration unit.
Further, described system also comprises:
The second dosing pump of be arranged between described clarification precipitation deironing filtration unit and described nanofiltration device, controlling fouling with separate the water that described the second filtering unit discharges in the fine filtering device of impurity of three volumes scope, described the second dosing pump is arranged between described buffer tank and described nanofiltration device.
Further, described fine filtering device adopts the cartridge filter that precision is 3um.
Further, be provided with between described fine filtering device and described nanofiltration device and detect the SDI detector that described fine filtering device is discharged the reverse osmosis membrane pollution index SDI value of water.
Further, described system also comprises:
The impurity that is connected, described clarification precipitation deironing filtration unit is discharged with described clarification precipitation deironing filtration unit carries out processed, the water of discharging is delivered in described sewage and is regulated aeration tank, and the mud of discharge is delivered to the sludge treatment equipment of refinery coke glass furnace firing system burning.
Embodiment of the present utility model has following beneficial effect:
In such scheme, after the waste water of refinery coke waste heat boiler of glass furnace cleaning system discharge is processed, can make the water of discharging be recycled recycling, realize the wastewater zero discharge of glass kiln residual heat power plant, bring huge Social benefit and economic benefit.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system;
Another structural representation that Fig. 2 is the utility model embodiment refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system.
Embodiment
For technical problem, technical scheme and advantage that embodiment of the present utility model will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment of the present utility model can not be recycled through purifying treatment for industry high-concentration waste water in prior art, caused the problem of the waste of water resources, a kind of refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system is provided, the prepurging waste water that can discharge power station is processed rear cycling and reutilization, realizes the prepurging wastewater zero discharge.
As shown in Figure 1, a kind of refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system comprises:
The collection biochemical treatment apparatus 10 that the waste water of refinery coke waste heat boiler of glass furnace cleaning system discharge is collected, collect 10 pairs of waste water of biochemical treatment apparatus and carry out the processing such as aeration and aerobic biochemical;
The water that is connected with described collection biochemical treatment apparatus 10, described collection biochemical treatment apparatus 10 is discharged carries out the clarification precipitation deironing filtration unit 20 of impurity separating treatment;
The water that is connected with described clarification precipitation deironing filtration unit 20, described clarification precipitation deironing filtration unit 20 is discharged carries out the nanofiltration device 30 of desalting treatment, and described nanofiltration device 30 includes the unify qualified water pipeline of refinery coke waste heat boiler of glass furnace cleaning system and the sewage of carrying described nanofiltration device 20 to discharge of qualified water to the circulating water of carrying described nanofiltration device to discharge and precipitates the waste pipe of deironing filtration unit to described clarification;
Described collection biochemical treatment apparatus, described clarification precipitation deironing filtration unit, described nanofiltration device connect successively, form closed loop between described nanofiltration device and described clarification precipitation deironing filtration unit, described nanofiltration device and the circulating water refinery coke waste heat boiler of glass furnace cleaning system of unifying is connected.
Further, as shown in Figure 2, in the utility model one preferred embodiment, described collection biochemical treatment apparatus comprises:
The underground sewage precipitation collecting tank that the waste water of refinery coke waste heat boiler of glass furnace cleaning system discharge is collected and precipitated;
The waste water of collecting neutralized in the sewage of regulating and regulate aeration tank;
The sewage secondary settling tank that the water that in sewage and adjusting aeration tank is discharged carries out secondary sedimentation.
Further, in the utility model one preferred embodiment, described collection biochemical treatment apparatus also comprises that the waste water to the discharge of refinery coke waste heat boiler of glass furnace cleaning system carries out the Aeration fan of aeration.
Further, in the utility model one preferred embodiment, described collection biochemical treatment apparatus also comprises:
The water that in described sewage and adjusting aeration tank is discharged is flocculated, the first dosing pump of germicidal treatment, and described the first dosing pump is connected with described clarification precipitation deironing filtration unit.Add relevant flocculation agent and sterilant in described the first dosing pump, described flocculation agent can adopt the PAC(polymerize aluminum chloride, is called for short poly-aluminium, also claims aluminium chlorohydroxide) or the PAM(polyacrylamide), described sterilant can adopt clorox.
Further, in the utility model one preferred embodiment, between described nanofiltration device and described clarification precipitation deironing filtration unit, also be provided with for collecting the foul water tank of nanofiltration device effluent sewerage.
Further, in the utility model one preferred embodiment, as shown in Figure 2, described clarification precipitation deironing filtration unit comprises:
The first filtering unit that the impurity of the first volume range in the water that described collection biochemical treatment apparatus is discharged separates;
Be connected, separate impurity second filtering unit of the second volume range in the water that described the first filtering unit discharges with described the first filtering unit.
In specific embodiment, described the first filtering unit can adopt circulatior clarifier, removes the suspended solids such as mud in the water that described collection biochemical treatment apparatus discharges.Described the second filtering unit comprises multimedium and filtration with manganese sand device and the activated charcoal filter connected successively, multimedium and filtration with manganese sand device are for the molecule of the water removing described circulatior clarifier and discharge, suspended substance, iron etc., and activated charcoal filter is for removing organism and the colloid of water.
In order further to remove the impurity of water, described clarification precipitation deironing filtration unit also comprises the 3rd filtering unit be connected with described the second filtering unit, carries out the essence filter for the water that described the second filtering unit is discharged and processes.In specific embodiment, the 3rd filtering unit can adopt deep bed filter, removes the impurity of the particulate of diameter about 30um in water.
In order further to remove the impurity of water, the 4th filtering unit that described clarification precipitation deironing filtration unit also comprises with described the 3rd filtering unit and being connected, carry out ultrafiltration to the water of described the 3rd filtering unit discharge.The 4th filtering unit can adopt ultra-fine filter, removes the impurity of the particulate of diameter about 0.2um in water.
Further, in the utility model one preferred embodiment, as shown in Figure 2, described clarification precipitation deironing filtration unit also comprises:
Be connected, collect the raw water tank of the water that described the first filtering unit discharges with described the first filtering unit.
Further, in the utility model one preferred embodiment, as shown in Figure 2, described system also comprises:
Be arranged on the buffer tank that described clarification precipitates between deironing filtration unit and described nanofiltration device, collects the clear water of described clarification precipitation deironing filtration unit discharge.
Further, in the utility model one preferred embodiment, as shown in Figure 2, described nanofiltration device comprises that the water that described clarification precipitation deironing filtration unit is discharged carries out the first nano-filtration unit of desalting treatment, the one end is connected with described clarification precipitation deironing filtration unit, the other end and the circulating water refinery coke waste heat boiler of glass furnace cleaning system of unifying is connected, and the clear water that described the first nano-filtration unit is discharged is delivered to the circulating water refinery coke waste heat boiler of glass furnace cleaning system recycling of unifying, and the waste water of discharge is delivered to described raw water tank.
Described nanofiltration device also comprises the second nano-filtration unit be connected with described the first nano-filtration unit, and form closed loop between described the second nano-filtration unit and the described first anti-nano-filtration unit, the described second anti-nano-filtration unit is carried out desalting treatment for the second time for the clear water that described the first nano-filtration unit is discharged, described the second nano-filtration unit comprises three ports, a port of described the second saturating unit of nanofiltration is connected with described the first nano-filtration unit, another port is connected with circulating water system, the 3rd port is connected with described buffer tank, the clear water that described the second nano-filtration unit is discharged is delivered to the circulating water system recycling, the waste water that described the second nano-filtration unit is discharged returns to described buffer tank.
Blocked in order to prevent described multimedium and filtration with manganese sand device, activated charcoal filter, described the first nano-filtration unit also is connected by backwash water pump and described multimedium and filtration with manganese sand device, activated charcoal filter, a part of waste water that described the first nano-filtration unit is discharged carries out backwash by the backwash water pump to described multimedium and filtration with manganese sand device, described activated charcoal filter, removes the dirt in described multimedium and filtration with manganese sand device, described activated charcoal filter.
In order to prevent salification in multimedium filtration with manganese sand device, activated filter film device, the waste water that described nanofiltration device also comprises with described the first nano-filtration unit and being connected, described the first nano-filtration unit is discharged carries out the 3rd nano-filtration unit of thick desalting treatment, the clear water that described the 3rd nano-filtration unit is discharged is delivered to described raw water tank, the waste water that described the 3rd nano-filtration unit is discharged enters described multimedium and filtration with manganese sand device, activated charcoal filter by the backwash water pump, and described multimedium and filtration with manganese sand device, described activated charcoal filter are carried out to backwash.
Generation for carbonate scale and sulfate scale in the water that prevents from entering described nanofiltration device, also be provided with the second dosing pump between described clarification precipitation deironing filtration unit and nanofiltration device, be added with the reverse osmosis scale inhibitor special of 5ppm in described the second dosing pump, can control fouling.For the chlorine content in the water that guarantees to enter described nanofiltration device is less than 0.2ppm, also be added with reductive agent in described the second dosing pump, reductive agent described in the present embodiment can adopt sodium bisulfite.
Impurity for three volumes scope remaining in the water that separates described the second dosing pump discharge, also be provided with fine filtering device between described the second dosing pump and described nanofiltration device, three volumes scope described in the present embodiment is diameter in the 3um left and right, so fine filtering device described in the present embodiment can adopt the cartridge filter that precision is 3um.
SDI(Silting Density Index for the water that guarantees to enter described nanofiltration device, the reverse osmosis membrane pollution index) the value number is less than 5, be provided with SDI value detector between described fine filtering device and described nanofiltration device, SDI value for detection of the water that enters described nanofiltration device detects, the SDI value optimum value entered in the water of described nanofiltration device is between 2～4, if the SDI value in water surpasses 5, need to return described cartridge filter and again filter, until SDI value number is less than 5, just allow to enter described nanofiltration device.
Further, as shown in Figure 2, described system also comprises:
The impurity that is connected, described clarification precipitation deironing filtration unit is discharged with described clarification precipitation deironing filtration unit carries out processed, the water of discharging is delivered in described sewage and is regulated aeration tank, and the mud of discharge is delivered to the sludge treatment equipment of refinery coke glass furnace firing system burning.Described sludge treatment equipment comprises sludge sump and sludge dehydration device, the suspended solidss such as mud that described clarification settling tank is discharged, multimedium and filtration with manganese sand device, activated charcoal filter, deep bed filter and the impurity of discharging as the ultra-filtration equipment of the 4th filtering unit all enter described sludge sump, backwash water after described multimedium and filtration with manganese sand device and activated charcoal filter backwash also enters described sludge sump, mixture in described sludge sump enters described sludge dehydration device by pump and carries out processed, the solids such as mud are formed to mud cake, isolated water turns back in sewage and regulates aeration tank, condense with calcium, magnesium, the iron plasma is main salt and organic substance periodic cleaning, and it is delivered to the glass furnace fuel store, mixing petroleum coke combustion uses.
The specific works process that the utility model refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system is applied to glass cogeneration factory is as follows:
Glass cogeneration factory refinery coke waste heat boiler of glass furnace cleaning system is discharged water and is entered in underground sewage precipitation collecting tank and sewage and regulate aeration tank and carry out the aeration biochemical processing, enter again the circulatior clarifier that adds flocculation agent and sterilant, large particulate matter precipitated with separate and be expelled to sludge treatment equipment, water outlet enters raw water tank, enter into multimedium and the impurity such as filtration with manganese sand device removal molecule and iron by raw water pump again, then enter charcoal filter and remove organism, colloid etc., then pass through deep bed filter, ultra-filtration equipment carries out the essence filter, by multimedium and filtration with manganese sand device, gac or filter, deep bed filter, working pressure when ultra-filtration equipment filters is 0.2～0.3MPa, to collect buffer tank through liquid, the water of buffer tank is introduced into the second dosing pump, described the second dosing pump contains the reductive agent sodium bisulfite, guarantee that the chlorine content in water is less than 0.1ppm, and contain Scale inhibitors in the second dosing pump, control carbonate scale in water, the generation of sulfate scale, the cartridge filter that the water that the second dosing pump is discharged is 3um through precision again carries out the essence filter, before entering nanofiltration device, water to detect by online SDI value detector, the SDI value of water surpasses 5 and again filters through cartridge filter, then draining is sent into the first nano-filtration unit through water pump, the part of the first nano-filtration unit is produced water and is entered the desalination supply circulating water system refinery coke waste heat boiler of glass furnace cleaning system use again of the second nano-filtration unit, the waste water of the second nano-filtration unit is back to buffer tank, another part of the first nano-filtration unit produces water and again sends refinery coke waste heat boiler of glass furnace cleaning system cycling and reutilization back to, the waste water of the first nano-filtration unit enters described the 3rd nano-filtration unit and carries out thick desalting treatment, and the clear water that then the 3rd nano-filtration unit is discharged is back to raw water tank, and waste water enters waste water tank, through the backwash water pump, is multimedium and filtration with manganese sand device, charcoal filter backwash, water after backwash enters sludge treatment equipment, mud forms the mud cake burning after the sludge treatment equipment dehydration, and the water of deviating from is back in sewage and regulates aeration tank.
Compared with prior art, the utility model refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system is by after the industrial sewage manipulation of regeneration of high density, produce water water quality and reach the unify quality requirements of refinery coke waste heat boiler of glass furnace cleaning system of circulating water, zero-emission water and the recycle of glass cogeneration factory have been realized, when for enterprise, having reduced the environmental protection risk, also brought huge Social benefit and economic benefit.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (20)
1. a refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system, is characterized in that, comprising:
The collection biochemical treatment apparatus that the waste water of refinery coke waste heat boiler of glass furnace cleaning system discharge is collected;
The water that is connected with described collection biochemical treatment apparatus, described collection biochemical treatment apparatus is discharged carries out the clarification precipitation deironing filtration unit of impurity separating treatment;
The water that is connected with described clarification precipitation deironing filtration unit, described clarification precipitation deironing filtration unit is discharged carries out the nanofiltration device of desalting treatment, described nanofiltration device include qualified water to the circulating water of carrying described nanofiltration device to discharge unify refinery coke waste heat boiler of glass furnace cleaning system the qualified water pipeline and carry the sewage that described nanofiltration device is discharged to precipitate the waste pipe of deironing filtration unit to described clarification.
2. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 1, is characterized in that, described collection biochemical treatment apparatus comprises:
The underground sewage precipitation collecting tank that the waste water of refinery coke waste heat boiler of glass furnace cleaning system discharge is collected and precipitated;
The waste water of collecting neutralized in the sewage of regulating and regulate aeration tank;
The sewage secondary settling tank that the water that in sewage and adjusting aeration tank is discharged carries out secondary sedimentation.
3. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 2, is characterized in that, described collection biochemical treatment apparatus also comprises that the waste water to the discharge of refinery coke waste heat boiler of glass furnace cleaning system carries out the Aeration fan of aeration.
4. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 2, is characterized in that, described collection biochemical treatment apparatus also comprises:
The water that in described sewage and adjusting aeration tank is discharged is flocculated, the first dosing pump of germicidal treatment, and described the first dosing pump is connected with described clarification precipitation deironing filtration unit.
5. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 1, is characterized in that, between described nanofiltration device and described clarification precipitation deironing filtration unit, also is provided with for collecting the foul water tank of nanofiltration device effluent sewerage.
6. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 1, is characterized in that, described clarification precipitation deironing filtration unit comprises:
The first filtering unit that the impurity of the first volume range in the water that described collection biochemical treatment apparatus is discharged separates;
Be connected, separate impurity second filtering unit of the second volume range in the water that described the first filtering unit discharges with described the first filtering unit.
7. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 6, is characterized in that, described the first filtering unit is circulatior clarifier.
8. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 6, is characterized in that, described the second filtering unit comprises multimedium and filtration with manganese sand device and the activated charcoal filter connected successively.
9. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 6, is characterized in that, described clarification precipitation deironing filtration unit also comprises:
The water that is connected with described the second filtering unit, described the second filtering unit is discharged carries out the 3rd filtering unit that the essence filter is processed.
10. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 9, is characterized in that, described the 3rd filtering unit is deep bed filter.
11. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 9, is characterized in that, described clarification precipitation deironing filtration unit also comprises:
The 4th filtering unit that the water that is connected with described the 3rd filtering unit, described the 3rd filtering unit is discharged carries out ultrafiltration.
12. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 6, is characterized in that, described clarification precipitation deironing filtration unit also comprises:
Be connected, collect the raw water tank of the water that described the first filtering unit discharges with described the first filtering unit.
13. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 12, is characterized in that, described system also comprises:
Be arranged on the buffer tank that described clarification precipitates between deironing filtration unit and described nanofiltration device, collects the clear water of described clarification precipitation deironing filtration unit discharge.
14. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 13, is characterized in that, described nanofiltration device comprises:
The water that described clarification precipitation deironing filtration unit is discharged carries out the first nano-filtration unit of desalting treatment, the one end is connected with described clarification precipitation deironing filtration unit, the other end and the circulating water refinery coke waste heat boiler of glass furnace cleaning system of unifying is connected, and the clear water that described the first nano-filtration unit is discharged is delivered to the circulating water refinery coke waste heat boiler of glass furnace cleaning system recycling of unifying, and the waste water of discharge is delivered to described raw water tank.
15. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 14, is characterized in that, described nanofiltration device also comprises:
The clear water that described the first nano-filtration unit is discharged carries out the second nano-filtration unit of desalting treatment for the second time, described the second nano-filtration unit comprises three ports, a port of described the second saturating unit of nanofiltration is connected with described the first nano-filtration unit, another port is connected with circulating water system, the 3rd port is connected with described buffer tank, the clear water that described the second nano-filtration unit is discharged is delivered to the circulating water system recycling, and the waste water that described the second nano-filtration unit is discharged returns to described buffer tank.
16. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 15, is characterized in that, described nanofiltration device also comprises:
The waste water that is connected with described the first nano-filtration unit, described the first nano-filtration unit is discharged carries out the 3rd nano-filtration unit of thick desalting treatment, the clear water that described the 3rd nano-filtration unit is discharged is delivered to described raw water tank, the waste water that described the 3rd nano-filtration unit is discharged is delivered to waste water tank, and the backwash water pump through being connected with described waste water tank carries out backwash to described clarification precipitation deironing filtration unit.
17. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 13, is characterized in that, described system also comprises:
The second dosing pump of be arranged between described clarification precipitation deironing filtration unit and described nanofiltration device, controlling fouling with separate the water that described the second filtering unit discharges in the fine filtering device of impurity of three volumes scope, described the second dosing pump is arranged between described buffer tank and described nanofiltration device.
18. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 17, is characterized in that, described fine filtering device adopts the cartridge filter that precision is 3um.
19. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 18, it is characterized in that, be provided with between described fine filtering device and described nanofiltration device and detect the SDI detector that described fine filtering device is discharged the reverse osmosis membrane pollution index SDI value of water.
20. refinery coke waste heat boiler of glass furnace Cleaning Wastewater treatment system according to claim 2, is characterized in that, described system also comprises:
The impurity that is connected, described clarification precipitation deironing filtration unit is discharged with described clarification precipitation deironing filtration unit carries out processed, the water of discharging is delivered in described sewage and is regulated aeration tank, and the mud of discharge is delivered to the sludge treatment equipment of refinery coke glass furnace firing system burning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302492 CN203360220U (en) | 2013-05-29 | 2013-05-29 | Wastewater treatment system for cleaning petroleum coke glass kiln waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302492 CN203360220U (en) | 2013-05-29 | 2013-05-29 | Wastewater treatment system for cleaning petroleum coke glass kiln waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360220U true CN203360220U (en) | 2013-12-25 |
Family
ID=49808012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320302492 Expired - Fee Related CN203360220U (en) | 2013-05-29 | 2013-05-29 | Wastewater treatment system for cleaning petroleum coke glass kiln waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336050A (en) * | 2016-11-07 | 2017-01-18 | 沈阳艾柏瑞环境科技有限公司 | High-yield and one-time desalted water preparing process device and method |
| CN108328852A (en) * | 2017-12-28 | 2018-07-27 | 昆山奕盛来环境科技有限公司 | A kind of processing equipment of boiler waste gas waste water |
| CN110281528A (en) * | 2019-06-24 | 2019-09-27 | 共享智能铸造产业创新中心有限公司 | Liquid material circulation and stress device |
-
2013
- 2013-05-29 CN CN 201320302492 patent/CN203360220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336050A (en) * | 2016-11-07 | 2017-01-18 | 沈阳艾柏瑞环境科技有限公司 | High-yield and one-time desalted water preparing process device and method |
| CN106336050B (en) * | 2016-11-07 | 2019-07-02 | 沈阳艾柏瑞环境科技有限公司 | A kind of process unit and method of demineralized water of high yield |
| CN108328852A (en) * | 2017-12-28 | 2018-07-27 | 昆山奕盛来环境科技有限公司 | A kind of processing equipment of boiler waste gas waste water |
| CN110281528A (en) * | 2019-06-24 | 2019-09-27 | 共享智能铸造产业创新中心有限公司 | Liquid material circulation and stress device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106865920B (en) | Advanced treatment method and recycling process of acid wastewater containing heavy metal ions | |
| CN105174580A (en) | Desulphurization waste-water zero discharge processing system and technology | |
| CN102849879A (en) | Treatment technology for recycling reverse osmosis concentrated water | |
| CN102417253A (en) | In-depth treatment zero-discharge recovery equipment for heavy metal waste water | |
| CN105330060A (en) | Graphene wastewater treating and recycling system and treating and recycling technology thereof | |
| CN202744400U (en) | System for recycling electroplating wastewater and heavy metal ions | |
| CN104118956A (en) | Method for treating sewage | |
| CN105347574A (en) | Fluoride removal method of graphite purification waste water and processing system | |
| CN105923820A (en) | Near zero emission treatment process for flue gas desulfurization waste water | |
| CN103708666A (en) | Method and equipment for desulfurization waste water reuse and zero discharge treatment | |
| CN202542972U (en) | Zero discharge system for waste water | |
| CN203807252U (en) | Seawater treatment device | |
| CN203360220U (en) | Wastewater treatment system for cleaning petroleum coke glass kiln waste heat boiler | |
| RU2757113C1 (en) | Filter treatment plant for solid communal waste land | |
| KR101061982B1 (en) | Retrofitted wastewater and sewage treatment plant for phosphorus removal | |
| CN109320001A (en) | The turbid zero discharge of industrial waste water system of one kind height with high salt and its technique | |
| CN106477762A (en) | Industrial concentrated water sofening treatment technique based on DF tubular membrane and system | |
| CN205347023U (en) | Contain useless pretreatment of water device of salt | |
| CN202265468U (en) | Equipment for deeply treating and recovering heavy metal waste water with zero discharge | |
| CN111908663A (en) | High-salinity mine water strengthening pretreatment system and method | |
| CN110642382A (en) | Anaerobic and aerobic composite biological treatment desalting method | |
| CN211521873U (en) | Treatment system for underground water polluted by landfill leachate | |
| CN210595643U (en) | System for zero release of power plant's whole factory waste water and resource utilization | |
| CN211847562U (en) | Cutting fluid effluent treatment plant | |
| CN211813900U (en) | Glass grinding fluid filtering, regenerating and recycling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Maples International Center, No. 32 Beijing 100082 Haidian District Xizhimen North Street office building B room 906 Patentee after: TOP RESOURCE CONSERVATION & ENVIRONMENT CO., LTD. Address before: Maples International Center, No. 32 Beijing 100082 Haidian District Xizhimen North Street office building B room 906 Patentee before: Top Resource Conservation Engineering Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210107 Address after: 101318 1101, 11th floor, 69 xibalizhuang Road, Haidian District, Beijing Patentee after: BEIJING QINGXIN ENVIRONMENTAL ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 100082 room 906, block B, office building, maple blue international centre, 32 Xizhimen North Street, Haidian District, Beijing. Patentee before: TOP RESOURCE CONSERVATION & ENVIRONMENT Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |