CN205740598U - A kind of biomass fuel generating water treatment facilities - Google Patents

A kind of biomass fuel generating water treatment facilities Download PDF

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Publication number
CN205740598U
CN205740598U CN201620716532.XU CN201620716532U CN205740598U CN 205740598 U CN205740598 U CN 205740598U CN 201620716532 U CN201620716532 U CN 201620716532U CN 205740598 U CN205740598 U CN 205740598U
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China
Prior art keywords
water
reverse osmosis
level
fresh
grades
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CN201620716532.XU
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Chinese (zh)
Inventor
邵兵
陈亚
苏永亚
李小红
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EVERBRIGHT BIOFUELS ENERGY (HANSHAN) Co Ltd
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EVERBRIGHT BIOFUELS ENERGY (HANSHAN) Co Ltd
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Abstract

The utility model discloses a kind of biomass fuel generating water treatment facilities.Device includes water fetching device, ultrafiltration apparatus, ultrafiltration water tank, first-stage reverse osmosis feed pump, one-level cartridge filter, first-stage reverse osmosis high-pressure pump, first-stage reverse osmosis device, one-level fresh-water tank, two-pass reverse osmosis high-pressure pump, second level reverse osmosis apparatus, two grades of fresh-water tanks, two grades of fresh water pumps, EDI device, sweet-water tank, desalination water pump and deaerating plant, described water fetching device is placed on natural river course, water fetching device passes through pipeline ultrafiltration apparatus, then ultrafiltration water tank it is sequentially connected with, first-stage reverse osmosis feed pump, one-level cartridge filter, first-stage reverse osmosis high-pressure pump, first-stage reverse osmosis device, one-level fresh-water tank, two-pass reverse osmosis high-pressure pump, second level reverse osmosis apparatus, two grades of fresh-water tanks, two grades of fresh water pumps, EDI device, sweet-water tank, desalination water pump, deaerating plant.This utility model improves the quality of generating water, ensures carrying out in order of generating.

Description

A kind of biomass fuel generating water treatment facilities
Technical field
This utility model belongs to industrial water utility technical field, particularly relates to a kind of biomass fuel generating water Processing means.
Background technology
Along with economic fast development, power consumption is also presenting ascendant trend, and China mainly uses hydroelectric generation, core Generating and coal-fired thermal power generation, hydroelectric generation is restricted by rainwater, and nuclear power generation cost is the highest, and coal fired power generation is more general And, but a series of environmental problem can be caused, it is, thus, sought for one can substitute coal-fired thermal power generation, biomass fuel Generating is operated and is given birth to.At present, biomass fuel generating drives steam turbine to rotate generating by Boiler Steam, fetches in effluent road Containing substantial amounts of impurity particle in natural water, impurity can be divided into by the size of its discrete particles: float, colloid and solute Matter, when the compounds content of aluminum, ferrum and silicon is higher in boiler water, can form incrustation scale, at height in the boiler tube that thermic load is the highest In pressure boiler, silicic acid can be dissolved in steam, takes boiler therewith out of, is finally deposited in steam turbine, causes fault;In addition in boiler water Oxygen content require the harshest, it is therefore desirable to generating water is processed.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of biomass fuel generating water Processing means, improves the quality of generating water, ensures carrying out in order of generating.
In order to realize above-mentioned utility model purpose, the technical solution adopted in the utility model is as follows:
A kind of biomass fuel generating water treatment facilities of the present utility model, is characterized in including water fetching device, ultrafiltration Device, ultrafiltration water tank, first-stage reverse osmosis feed pump, one-level cartridge filter, first-stage reverse osmosis high-pressure pump, first-stage reverse osmosis fill Put, one-level fresh-water tank, two-pass reverse osmosis high-pressure pump, second level reverse osmosis apparatus, two grades of fresh-water tanks, two grades of fresh water pumps, EDI device, Sweet-water tank, desalination water pump and deaerating plant, described water fetching device is placed on natural river course, and water fetching device passes through pipeline ultrafiltration Device, be then sequentially connected with ultrafiltration water tank, first-stage reverse osmosis feed pump, one-level cartridge filter, first-stage reverse osmosis high-pressure pump, one Level reverse osmosis unit, one-level fresh-water tank, two-pass reverse osmosis high-pressure pump, second level reverse osmosis apparatus, two grades of fresh-water tanks, two grades of fresh water Pump, EDI device, sweet-water tank, desalination water pump, deaerating plant, treated water enters biomass boiler.
This utility model improves further, and described water fetching device includes carrying pumping water pontoon and triangle buoyancy tank, in cabin Being provided with water pump, water inlet is located on floor, and described triangle buoyancy tank is placed in hull head and by hawser and spud pile and ship Body is fixed, and the central axis of triangle buoyancy tank and hull keeps on the same line, and the drift angle of triangle buoyancy tank comes towards upstream Water direction, the scratch resistant cylinder that two anchor chains set respectively on triangle buoyancy tank two waist is anchored in offshore riverbed farther out, current Shunt to both sides, drive pasture and water, branch and rubbish to take advantage of a situation to both sides with water and flow away, reduce rubbish and water that pontoon fore is piled up Grass.
This utility model improves further, and the first-stage reverse osmosis film of described first-stage reverse osmosis device selects antipollution membrane element Part, can be that one-level RO uses U.S.'s imported with original packaging Tao Shi antipollution BW30-400FR type film core;Described second level reverse osmosis apparatus Two-pass reverse osmosis film select imported with original packaging ultralow pressure membrane component, can be that two grades of RO use U.S. imported with original packaging Tao Shi BW30- 400 type film cores.
This utility model improves further, described first-stage reverse osmosis device and the reverse osmosis membrane assembly of second level reverse osmosis apparatus All arrange by one-level two segmented mode.
This utility model improves further, also includes reverse osmosis chemically-cleaning device, and reverse osmosis chemically-cleaning device is respectively Connect ultrafiltration apparatus, first-stage reverse osmosis device and second level reverse osmosis apparatus, be used in conjunction with for ultrafiltration apparatus and reverse osmosis unit, have Effect removes the attachment in three kinds of devices.
This utility model improves further, and described EDI device uses U.S.'s GE company imported with original packaging EDI or uses Siemens Imported with original packaging EDI product, model is Ionpure LX-Z industrial continuous electrodeionization CEDI membrane stack type EDI device, EDI system The water quality of the design system to be guaranteed of system and water yield requirement.
This utility model additionally provides a kind of biomass fuel generating water treatment technology, by said apparatus, first enters Fetching water in row river course, staticly settles river the most successively, single filter, cascade filtration, desalination and deoxygenation, obtains generating and uses Water.
Compared with prior art, this utility model has the advantage that
1), apparatus structure of the present utility model linking compact, take up an area space little, saved land resource;
2), device of the present utility model river can be carried out fine process, obtain the generating water of high request, improve The quality of generating water, ensures carrying out in order of generating.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is illustrated.
Fig. 1 is the structural representation of this utility model biomass fuel generating water treatment facilities;
Fig. 2 is the structural representation of the water fetching device of this utility model biomass fuel generating water treatment facilities.
Detailed description of the invention
Firstly, it is necessary to explanation, the generating of this utility model biomass fuel below will be illustrated by way of example By the concrete structure of water treatment facilities, feature and advantage etc., but what all of description was intended merely to illustrate, and should be by It is interpreted as forming this utility model any restriction.Additionally, be described by mentioned each embodiment herein or implicit Any single technical characteristic, or shown or implicit any single technical characteristic in the drawings, still can be in these skills Proceed combination in any between art feature (or its equivalent) or delete, thus acquisition is likely not to have and the most directly mentions Other embodiments of the present utility model more.It addition, for the sake of simplifying drawing, same or like parts and feature In the same figure may be only at one or some places indicate.
Incorporated by reference to reference to Fig. 1 and Fig. 2, below just come the generating of this utility model biomass fuel by the embodiment be given Illustrative with water treatment facilities.
Biomass fuel generating water handling principle illustrates: containing substantial amounts of float, dissolved and colloidal substances in river, Wherein float is the particle of particle diameter 10 more than 4mm, and they are unstable in water, can remove under the effect of gravity or buoyancy, It is often sand, clay compounds and the product of animal-plant kind;The particle diameter of colloid, at 10 6~10 4mm, is often water-fast point Son is formed, and colloidal particle specific surface is big, activity is big and with negative charge, they are often ferrum, aluminum, the inorganic compound of silicon and have Machine colloid, colloid can use coagulation, clarification to remove with filtering technique;Dissolve material refer to particle diameter be less than the ion of 10 6mm and some Dissolved gas, uses ion exchange, electrodialysis, the technique of reverse osmosis to remove it, the dissolving such as carbon dioxide in water, oxygen Gas is also the impurity that water treatment technology need to remove.
As seen from Figure 1, a kind of biomass fuel generating water treatment facilities, it is characterized in including water fetching device 1, surpassing Filter device 2, ultrafiltration water tank 3, first-stage reverse osmosis feed pump 4, one-level cartridge filter 5, first-stage reverse osmosis high-pressure pump 6, one-level are anti- Permeability apparatus 7, one-level fresh-water tank 8, two-pass reverse osmosis high-pressure pump 9,10, two grades of fresh-water tanks of second level reverse osmosis apparatus 11, two grades are light Water pump 12, EDI device 13, sweet-water tank 14, desalination water pump 15 and deaerating plant 16, described water fetching device is placed in natural river course On, water fetching device passes through pipeline ultrafiltration apparatus, is then sequentially connected with ultrafiltration water tank, first-stage reverse osmosis feed pump, one-level were ensured public security Filter, first-stage reverse osmosis high-pressure pump, first-stage reverse osmosis device, one-level fresh-water tank, two-pass reverse osmosis high-pressure pump, two-pass reverse osmosis fill Put, two grades of fresh-water tanks, two grades of fresh water pumps, EDI device, sweet-water tank, desalination water pump, deaerating plants, treated water enter Biomass boiler.
In the present embodiment, as in figure 2 it is shown, described water fetching device 1 includes carrying pumping water pontoon 11 and triangle buoyancy tank 12, Being provided with water pump in cabin, water inlet is located on floor, and described triangle buoyancy tank is placed in hull head and by hawser with fixing Stake is fixed with hull, the holding of the central axis of triangle buoyancy tank and hull on the same line, the drift angle of triangle buoyancy tank towards Upland water direction, the scratch resistant cylinder that two anchor chains set respectively on triangle buoyancy tank two waist is anchored at offshore riverbed farther out In, current direction both sides shunt, and drive pasture and water, branch and rubbish to take advantage of a situation to both sides with water and flow away, reduce the rubbish that pontoon fore is piled up Rubbish and pasture and water.
In the present embodiment, the first-stage reverse osmosis film of described first-stage reverse osmosis device 7 selects pollution-resistant membrane element, Ke Yiwei One-level RO uses U.S.'s imported with original packaging Tao Shi antipollution BW30-400FR type film core;Two grades of described second level reverse osmosis apparatus 10 are anti- Permeable membrane selects imported with original packaging ultralow pressure membrane component, can be that two grades of RO use U.S.'s imported with original packaging Tao Shi BW30-400 type film Core.
In the present embodiment, the reverse osmosis membrane assembly of described first-stage reverse osmosis device 7 and second level reverse osmosis apparatus 10 is all pressed One-level two segmented mode arranges.
In the present embodiment, also include that reverse osmosis chemically-cleaning device 17, reverse osmosis chemically-cleaning device connect super respectively Filter device 2, first-stage reverse osmosis device 7 and second level reverse osmosis apparatus 10, be used in conjunction with for ultrafiltration apparatus and reverse osmosis unit, effectively Remove the attachment in three kinds of devices.
In the present embodiment, described EDI device 13 use U.S.'s GE company imported with original packaging EDI or use Siemens original-pack enter Mouth EDI product, model is Ionpure LX-Z industrial continuous electrodeionization CEDI membrane stack type EDI device, setting of EDI system The water quality of meter system to be guaranteed and water yield requirement.
This utility model additionally provides a kind of biomass fuel generating water treatment technology, by said apparatus, first enters Fetching water in row river course, staticly settles river the most successively, single filter, cascade filtration, desalination and deoxygenation, obtains generating and uses Water.
After device of the present utility model uses, the relevant parameter after corresponding water processes is as follows:
1.2.1 the response rate of ultrafiltration apparatus and product water water quality
The response rate: >=90%
Product water water quality: SDI≤3
1.2.2 one-level RO produces water water quality and the response rate of water
In system salt rejection rate: >=98%(3 years)
Produce water water quality: TDS < 10mg/L(in 3 years)
SiO2< in 1 mg/L(3 years)
System recycle-water rate: >=75%
1.2.3 two grades of RO produce water water quality and the response rate of water
In system salt rejection rate: >=98%(3 years)
Produce water water quality: TDS < 3mg/L(in 3 years)
SiO2< in 0.1mg/L(3 years)
System recycle-water rate: >=90%
1.2.4 EDI produces water water quality and the response rate of water
Produce water water quality: in electrical conductivity (25 DEG C)≤0.10us/cm(5)
SiO2In≤10ug/L(5)
In hardness ≈ 0ummol/L(5), in sodium ion≤5ug/L(5), in Cu ion≤3ug/L(5), chlorine≤5 In μ g/L(5), in Fe ion≤10ug/L(5), system recycle-water rate >=90%.
Below biomass fuel generating water treatment facilities of the present utility model is elaborated the most by way of example, these Individual example is intended for illustrating that principle of the present utility model and embodiment thereof are used, rather than to restriction of the present utility model, without departing from In the case of spirit and scope of the present utility model, those skilled in the art can also make various deformation and improvement.Therefore, institute The technical scheme having equivalent all should belong to category of the present utility model and be limited by every claim of the present utility model.

Claims (6)

1. a biomass fuel generating water treatment facilities, it is characterised in that include water fetching device (1), ultrafiltration apparatus (2), Ultrafiltration water tank (3), first-stage reverse osmosis feed pump (4), one-level cartridge filter (5), first-stage reverse osmosis high-pressure pump (6), one-level are anti- Permeability apparatus (7), one-level fresh-water tank (8), two-pass reverse osmosis high-pressure pump (9), second level reverse osmosis apparatus (10), two grades of fresh-water tanks (11), two grades of fresh water pumps (12), EDI device (13), sweet-water tank (14), desalination water pump (15) and deaerating plant (16), described Water fetching device be placed on natural river course, water fetching device passes through pipeline ultrafiltration apparatus, is then sequentially connected with ultrafiltration water tank, one-level anti- Infiltration feed pump, one-level cartridge filter, first-stage reverse osmosis high-pressure pump, first-stage reverse osmosis device, one-level fresh-water tank, two grades of reverse osmosis High-pressure pump, second level reverse osmosis apparatus, two grades of fresh-water tanks, two grades of fresh water pumps, EDI device, sweet-water tank, desalination water pump, deoxygenations thoroughly Device, treated water enters biomass boiler.
Biomass fuel generating water treatment facilities the most according to claim 1, it is characterised in that described water fetching device (1) including carrying pumping water pontoon and triangle buoyancy tank, be provided with water pump in cabin, water inlet is located on floor, described triangle Buoyancy tank is placed in hull head and is fixed with hull by hawser and spud pile, and the central axis of triangle buoyancy tank and hull is maintained at On same straight line, the drift angle of triangle buoyancy tank is towards upland water direction, and two anchor chains set respectively on triangle buoyancy tank two waist Scratch resistant cylinder be anchored in offshore riverbed farther out.
Biomass fuel generating water treatment facilities the most according to claim 1 and 2, it is characterised in that described one-level is anti- The first-stage reverse osmosis film of permeability apparatus (7) selects pollution-resistant membrane element, uses U.S.'s imported with original packaging Tao Shi antipollution for one-level RO BW30-400FR type film core;The two-pass reverse osmosis film of described second level reverse osmosis apparatus (10) selects imported with original packaging ultralow pressure membrane element Part, is that two grades of RO use U.S.'s imported with original packaging Tao Shi BW30-400 type film core.
Biomass fuel generating water treatment facilities the most according to claim 1 and 2, it is characterised in that described one-level is anti- The reverse osmosis membrane assembly of permeability apparatus (7) and second level reverse osmosis apparatus (10) is all arranged by one-level two segmented mode.
Biomass fuel generating water treatment facilities the most according to claim 1 and 2, it is characterised in that also include reverse osmosis Thoroughly chemically-cleaning device (17), reverse osmosis chemically-cleaning device connect respectively ultrafiltration apparatus (2), first-stage reverse osmosis device (7) and Second level reverse osmosis apparatus (10), is used in conjunction with for ultrafiltration apparatus and reverse osmosis unit.
Biomass fuel generating water treatment facilities the most according to claim 1 and 2, it is characterised in that described EDI device (13) using U.S.'s GE company imported with original packaging EDI or use Siemens's imported with original packaging EDI product, model is Ionpure LX-Z Industrial continuous electrodeionization CEDI membrane stack type EDI device.
CN201620716532.XU 2016-07-08 2016-07-08 A kind of biomass fuel generating water treatment facilities Expired - Fee Related CN205740598U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105948337A (en) * 2016-07-08 2016-09-21 光大生物能源(含山)有限公司 Treatment device and process for water for power generation of biomass fuel
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump
US12040517B2 (en) 2022-11-15 2024-07-16 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105948337A (en) * 2016-07-08 2016-09-21 光大生物能源(含山)有限公司 Treatment device and process for water for power generation of biomass fuel
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11563229B1 (en) 2022-05-09 2023-01-24 Rahul S Nana Reverse electrodialysis cell with heat pump
US11611099B1 (en) 2022-05-09 2023-03-21 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11699803B1 (en) 2022-05-09 2023-07-11 Rahul S Nana Reverse electrodialysis cell with heat pump
US12107308B2 (en) 2022-05-09 2024-10-01 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump
US12040517B2 (en) 2022-11-15 2024-07-16 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof

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