CN104495967A - High-concentration sewage accelerated-evaporation equipment - Google Patents

High-concentration sewage accelerated-evaporation equipment Download PDF

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Publication number
CN104495967A
CN104495967A CN201410720537.5A CN201410720537A CN104495967A CN 104495967 A CN104495967 A CN 104495967A CN 201410720537 A CN201410720537 A CN 201410720537A CN 104495967 A CN104495967 A CN 104495967A
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China
Prior art keywords
output shaft
impeller
shell
evaporation equipment
dual
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CN201410720537.5A
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CN104495967B (en
Inventor
任晓琳
万宝昱
刘艳
任重
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JIANGSU WATER BUSINESS DOCTOR ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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JIANGSU WATER BUSINESS DOCTOR ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • C02F1/04Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • C02F1/12Spray evaporation

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention relates to high-concentration sewage accelerated-evaporation equipment which comprises a support frame and a water distributing device, wherein the water distributing device comprises a housing, a dual-output-shaft motor is arranged in the housing along a longitudinal axial line of the housing, a fan is arranged on a first output shaft of the dual-output-shaft motor, and a crushing impeller is arranged on a second output shaft of the dual-output-shaft motor. According to the high-concentration sewage accelerated-evaporation equipment provided by the invention, over-saturated high-concentration sewage is crushed into super fine particles by virtue of the high-speed rotating crushing impeller, and the super fine particles are sent into air by virtue of the fan for evaporating. By adopting a crushing and atomizing manner in the invention, a mechanical crushing and atomizing manner is used for replacing a high-pressure pump nozzle spray-atomizing manner, so that the evaporation cost is lowered, and the defects such as sewage blockage, scaling formation and corrosion of a nozzle are prevented.

Description

High strong sewage accelerates evaporation equipment
Technical field
The present invention relates to a kind of sewage disposal device, particularly relate to a kind of high strong sewage and accelerate evaporation equipment.
Background technology
In recent years, the problems such as the waste water produced in the Industrial processes such as electric power, metallurgy, oil refining, Coal Chemical Industry and Industrial Recirculating Cooling Water more and more come into one's own.Along with improving constantly and national increasing enterprise's sewage discharge being controlled to dynamics of water resources cost, sewage reuse techuique obtains to be popularized widely.In the process, the sewage processed finally must have a small amount of strong brine to discharge, and this part waste water contains higher ion and organic concentration.At present, for the process of this part high strong sewage, mainly contain following two schemes: the first, adopt evaporation and crystallization, utilize enterprises waste heat or used heat, by waste water heating evaporation, salinity etc. are dehydrated into solid the most at last, realize zero release; The second, adopt evaporation pond, utilize atomization and vaporization device, moisture is evaporated, the then salinity of periodic cleaning precipitated crystal.All there are relative merits in above two kinds of methods: first method, obtain the most thorough to high-salt wastewater process, relative skill is comparative maturity also, shortcoming is that processing cost is too high, needs a large amount of steam in process, and average cost of water treatment per ton is more than dozens of yuan, cannot process for a large amount of haline water, further, evaporative crystallization conversion unit requires higher to material, causes one-time investment larger; Atomization and vaporization device in second method all adopts the form of nozzle, the evaporation unit such as, recorded in CN203639184U and CN203389343, high strong sewage is all sprayed by atomizing nozzle, because the ejiction opening diameter of nozzle is all very little, the dense salinity of height in high strong sewage is very easily accumulated in nozzle, while nozzle is resulted in blockage, fast erosion is formed to nozzle, cause evaporation equipment will scrap in the near future in use, and because dirt is to the blocking of nozzle, cause the nebulization efficiency of evaporation equipment to reduce, reduce velocity of evaporation.
Summary of the invention
In view of this, a kind of high strong sewage is the object of the present invention is to provide to accelerate evaporation equipment, to solve the technical problem existed in prior art.
High strong sewage provided by the invention accelerates evaporation equipment, comprise bracing frame and water-distributing device, support frame as described above is used for supporting described water-distributing device, it is characterized in that, described water-distributing device comprises shell, described shell both ends open, in described shell, the longitudinal axis of described shell is provided with Dual-output shaft motor, described Dual-output shaft motor comprises the first output shaft and the second output shaft, two output shafts of described Dual-output shaft motor extend along the longitudinal axis of described shell towards the two ends of described shell respectively, first output shaft of described Dual-output shaft motor is provided with blower fan, second output shaft of described Dual-output shaft motor is provided with broken impeller.
Preferably, described Dual-output shaft motor is replaced by the first motor arranged separately and the second motor, and described first motor comprises described first output shaft, and described second motor comprises described second output shaft.
Preferably, between described blower fan and impeller, be provided with air channel, described air channel is by the outer wall of the outer wall and/or the second output shaft that are fixed on described motor fuselage, and the dividing plate between the inwall of shell is formed.
Preferably, described impeller comprises impeller shaft and broken blade, and described broken blade is curve form, is arranged on equably on described impeller shaft.
Preferably, the axis inner side of described impeller is provided with cloth water ring, and described cloth water ring is circulating line, is provided with posticum at described water distribution anchor ring on the tube wall of the side of described impeller, the broken blade of described impeller faced by the water outlet direction of described posticum.
Preferably, described cloth water ring arranges a circle or multi-turn.
Preferably, also comprise and horizontally rotate drive unit, the described drive unit that horizontally rotates comprises U-shaped frame, rotation axis and driving mechanism, described rotation axis is supported by support frame as described above, and freely can rotate relative to support frame as described above, described driving mechanism can drive described rotation axis to rotate relative to support frame as described above, and the upper end of described rotation axis is fixedly attached to described U-shaped frame bottom, and the upper end of described U-shaped frame both sides is hinged to the both sides of the shell of described water-distributing device respectively by the first hinge.
Preferably, also comprise pitch drive, horizontally rotate on the U-shaped frame of drive unit described in described pitch drive is fixed on, described pitch drive comprises back up pad and hydro-cylinder, and described back up pad is fixed on described U-shaped frame; Described hydro-cylinder comprises cylinder body and piston rod, the free end of described cylinder body or piston rod is fixed in described back up pad, the free end of described piston rod or cylinder body are hinged on the outer wall of described shell by the second hinge, and described second hinge is in the axial direction apart from described first hinge one segment distance.
Preferably, described pitch drive is arranged on two vertical edges of described U-shaped frame, or is only arranged on a vertical edge of described U-shaped frame.
High strong sewage evaporation unit provided by the invention is by the impeller of high speed rotating, over-saturation height strong sewage is broken into subparticle, deliver to through blower fan and evaporate in the air, broken atomizing type in the application, utilize Mechanical Crushing to be atomized and instead of the atomization of high-pressure pump nozzle ejection, not only reduce the cost of evaporation, also avoid that nozzle dirt is stifled, the defect such as fouling and corrosion.
Accompanying drawing explanation
By referring to the description of accompanying drawing to the embodiment of the present invention, above-mentioned and other objects of the present invention, feature and advantage will be more clear, in the accompanying drawings:
Fig. 1 is that high strong sewage of the present invention adds speed evaporation device one-piece construction schematic diagram;
Fig. 2 is the side-view of Fig. 1.
Embodiment
Hereinafter with reference to accompanying drawing, various embodiment of the present invention is described in more detail.In various figures, identical element adopts same or similar Reference numeral to represent.For the sake of clarity, the various piece in accompanying drawing is not drawn in proportion.
As shown in Figure 1, high strong sewage of the present invention accelerate that evaporation equipment comprises bracing frame 1, horizontally rotates drive unit 2, pitch drive 3 and water-distributing device 4.Support frame as described above 1 is for supporting described drive unit 2, pitch drive 3 and the water-distributing device 4 of horizontally rotating.The described drive unit 2 that horizontally rotates is fixed on support frame as described above 1, and for driving horizontally rotating of water-distributing device 4, described pitch drive 3 is fixed on and horizontally rotates on drive unit 2, for regulating the luffing angle of described water-distributing device 4.
As shown in Figure 1-2, described water-distributing device 4 is roughly tubular, comprise the shell 41 of tubular, in described shell 41, the longitudinal axis of described shell 41 is provided with Dual-output shaft motor 42, described Dual-output shaft motor 42 comprises the first output shaft 421 and the second output shaft 422.Two output shafts of described Dual-output shaft motor 42 extend along the longitudinal axis of described shell 41 towards the two ends of described shell 41 respectively.First output shaft 421 of described Dual-output shaft motor 42 being provided with blower fan 43, the second output shaft 422 of described Dual-output shaft motor 42 is provided with broken impeller 44, breaing up for carrying out fragmentation to high strong sewage.Described Dual-output shaft motor 42 is fixed on the inwall of described shell 41 (see Fig. 2) by support 45.Air channel is provided with between described blower fan 43 and impeller 44, preferably, described air channel is by the outer wall of the outer wall and/or the second output shaft 422 that are fixed on described Dual-output shaft motor 42 fuselage, and the dividing plate 46 between the inwall of shell 41 is formed, preferably, described dividing plate 46 is arranged on the outer wall of described Dual-output shaft motor 42 fuselage and/or the outer wall of the second output shaft 422 equably, by the outer wall of described Dual-output shaft motor 42 fuselage, compartition between the outer wall of the second output shaft 422 and the inwall of shell becomes multiple parallel air channel, effectively can improve the air-supply efficiency of blower fan 43 like this.
In another embodiment, described Dual-output shaft motor 42 is replaced by the first motor arranged separately and the second motor, and described first motor comprises the first output shaft 421, and described second motor comprises the second output shaft 422.Other structures are identical with the structure in above-described embodiment.
Described broken impeller 44 is positioned at air outlet one end of described shell 41, and described impeller 44 comprises impeller shaft 441 and broken blade 442, and described broken blade 442, in curve form, is arranged on described impeller shaft 441 equably.
The axis inner side of described impeller 44 is provided with cloth water ring 47, and described cloth water ring 47 is connected with the high strong sewage in evaporation pond by pipeline (not shown).Described cloth water ring 47 is ring-shaped round pipe, one circle or multi-turn can be set, the tube wall of described cloth water ring 47 towards the side of described broken impeller 44 is provided with posticum 471, the broken blade 442 of described broken impeller 44 faced by the water outlet direction of described posticum 471, high strong sewage like this after water pump pressurization is injected on the broken blade 442 of described impeller 44 by the posticum 471 on cloth water ring 47, high strong sewage is broken into micro-atomizing particle by the broken blade 442 through high speed rotating, and these micro-atomizing particles are sprayed onto through blower fan 43 in the air.
The described drive unit 2 that horizontally rotates comprises U-shaped frame 21, rotation axis 22 and driving mechanism (not shown), and described rotation axis 22 through the brace table 11 of support frame as described above 1, and freely can rotate relative to described brace table 11.Described driving mechanism is common driving mechanism, comprises drive-motor, drives described rotation axis 22 to rotate relative to brace table 11 under the effect of drive-motor.The upper end of described rotation axis 22 is fixedly attached to described U-shaped frame 21 bottom, the upper end 211 of described U-shaped frame 21 both sides is hinged to the both sides of the shell 41 of described water-distributing device 4 respectively by hinge 411, described hinge 411 is positioned at the mid-way between described shell 41 two ends on shell 42.
Horizontally rotate described in described pitch drive 3 is fixed on the U-shaped frame 21 of drive unit 2, can be arranged on two vertical edges of described U-shaped frame 21, or only (situation about only arranging on a vertical edge shown in figure) is set on a vertical edge of described U-shaped frame.Described pitch drive 3 comprises back up pad 31 and hydro-cylinder 32, and described back up pad 31 is fixed on described U-shaped frame 21, described hydro-cylinder 32 comprises cylinder body and piston rod, described cylinder body is fixed in described back up pad 31, the free end of described piston rod is hinged on by hinge 412 on the outer wall of described shell 41 (or, the free end of described piston rod is fixed in described back up pad 31, described cylinder body is hinged on the outer wall of described shell 41 by hinge 412), described hinge 412 is in the axial direction apart from described hinge 411 1 segment distance, like this when the piston rod 322 of described hydro-cylinder 32 stretches out or retracts, described housing 41 can be driven centered by described hinge 411 to do upper and lower luffing.The hinge 412 that described pitch drive 3 is connected with described housing 41 is arranged on front side or the rear side of described hinge 411 in the axial direction, can realize identical function.
High strong sewage evaporation unit of the present invention in use, high strong sewage in evaporation pond enters cloth water ring 47 by water pump, high strong sewage is evenly distributed on broken blade 442 by the posticum 471 on cloth water ring 47, micro-atomizing particle is broken into by the broken blade 442 of high speed rotating, these micro-atomizing particles are sprayed onto in the air through blower fan 43, water in micro-atomizing particle and ambient atmosphere carry out heat exchange, realize evaporation.By horizontally rotating drive unit 2, described water-distributing device 4 can be rotated in horizontal plane centered by the longitudinal axis of described rotation axis 22, by described pitch drive 3, described water-distributing device 4 can do upper and lower luffing on vertical centered by described hinge 411, like this, can micro-atomizing uniform particles be distributed in atmosphere, add specific surface area and the Space evaporation volume of micro-atomizing particle, what too increase micro-atomizing particle surface crosses wind speed degree simultaneously, accelerates the evaporation of micro-atomizing particle.The micro-atomizing particle do not evaporated completely after evaporation and the foreign ion be evaporated fall in evaporation pond in action of gravity own, proceed evaporation, and the evaporation pond of the evaporation unit in application the application is the 10-20 doubly left and right of common evaporation pond steam output.
High strong sewage evaporation unit in the present invention is by the broken blade 442 of high speed rotating, over-saturation height strong sewage is broken into subparticle, deliver to through blower fan 43 and evaporate in the air, broken atomizing type in the application, utilize Mechanical Crushing to be atomized and instead of the atomization of high-pressure pump nozzle ejection, not only reduce the cost of evaporation, also avoid that nozzle dirt is stifled, the defect such as fouling and corrosion.
Last it is noted that obviously, above-described embodiment is only for example of the present invention is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection scope of the present invention.

Claims (9)

1. one kind high strong sewage accelerates evaporation equipment, it is characterized in that, comprise bracing frame and water-distributing device, support frame as described above is used for supporting described water-distributing device, it is characterized in that, described water-distributing device comprises shell, described shell both ends open, in described shell, the longitudinal axis of described shell is provided with Dual-output shaft motor, described Dual-output shaft motor comprises the first output shaft and the second output shaft, two output shafts of described Dual-output shaft motor extend along the longitudinal axis of described shell towards the two ends of described shell respectively, first output shaft of described Dual-output shaft motor is provided with blower fan, second output shaft of described Dual-output shaft motor is provided with broken impeller.
2. high strong sewage according to claim 1 accelerates evaporation equipment, it is characterized in that, described Dual-output shaft motor is replaced by the first motor arranged separately and the second motor, and described first motor comprises described first output shaft, and described second motor comprises described second output shaft.
3. high strong sewage according to claim 1 and 2 accelerates evaporation equipment, it is characterized in that, between described blower fan and impeller, be provided with air channel, described air channel is by the outer wall of the outer wall and/or the second output shaft that are fixed on described motor fuselage, and the dividing plate between the inwall of shell is formed.
4. the high strong sewage according to any one of claim 1-3 accelerates evaporation equipment, and it is characterized in that, described impeller comprises impeller shaft and broken blade, and described broken blade is curve form, is arranged on equably on described impeller shaft.
5. the high strong sewage according to any one of claim 1-3 accelerates evaporation equipment, it is characterized in that, the axis inner side of described impeller is provided with cloth water ring, described cloth water ring is circulating line, on the tube wall of the side of described impeller, posticum is provided with, the broken blade of described impeller faced by the water outlet direction of described posticum at described water distribution anchor ring.
6. high strong sewage according to claim 5 accelerates evaporation equipment, and it is characterized in that, described cloth water ring arranges a circle or multi-turn.
7. the high strong sewage according to any one of claim 1-6 accelerates evaporation equipment, it is characterized in that, also comprise and horizontally rotate drive unit, the described drive unit that horizontally rotates comprises U-shaped frame, rotation axis and driving mechanism, described rotation axis is supported by support frame as described above, and freely can rotate relative to support frame as described above, described driving mechanism can drive described rotation axis to rotate relative to support frame as described above, the upper end of described rotation axis is fixedly attached to described U-shaped frame bottom, the upper end of described U-shaped frame both sides is hinged to the both sides of the shell of described water-distributing device respectively by the first hinge.
8. high strong sewage according to claim 7 accelerates evaporation equipment, it is characterized in that, also comprise pitch drive, horizontally rotate on the U-shaped frame of drive unit described in described pitch drive is fixed on, described pitch drive comprises back up pad and hydro-cylinder, and described back up pad is fixed on described U-shaped frame; Described hydro-cylinder comprises cylinder body and piston rod, the free end of described cylinder body or piston rod is fixed in described back up pad, the free end of described piston rod or cylinder body are hinged on the outer wall of described shell by the second hinge, and described second hinge is in the axial direction apart from described first hinge one segment distance.
9. high strong sewage according to claim 8 accelerates evaporation equipment, and it is characterized in that, described pitch drive is arranged on two vertical edges of described U-shaped frame, or is only arranged on a vertical edge of described U-shaped frame.
CN201410720537.5A 2014-12-02 2014-12-02 High strong sewage accelerates evaporation equipment Active CN104495967B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016150006A1 (en) * 2015-03-23 2016-09-29 北京恒企新能源科技有限公司 Solar and wind energy brine evaporation apparatus
CN108339286A (en) * 2018-02-09 2018-07-31 陕西省膜分离技术研究院有限公司 A kind of atomization concentration of injecting type divides salt device
CN114278571A (en) * 2022-01-07 2022-04-05 李小成 Diversion pump, pipeline, diversion device and air interchanger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201793398U (en) * 2010-04-22 2011-04-13 王中 Household garbage leachate harmless treatment device
CN103523839A (en) * 2013-11-13 2014-01-22 任步海 Oil and gas well exploiting sewage efficient cavitation processing device and method
CN204369594U (en) * 2014-12-02 2015-06-03 江苏万邦达环保科技有限公司 High strong sewage accelerates evaporation equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201793398U (en) * 2010-04-22 2011-04-13 王中 Household garbage leachate harmless treatment device
CN103523839A (en) * 2013-11-13 2014-01-22 任步海 Oil and gas well exploiting sewage efficient cavitation processing device and method
CN204369594U (en) * 2014-12-02 2015-06-03 江苏万邦达环保科技有限公司 High strong sewage accelerates evaporation equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016150006A1 (en) * 2015-03-23 2016-09-29 北京恒企新能源科技有限公司 Solar and wind energy brine evaporation apparatus
CN108339286A (en) * 2018-02-09 2018-07-31 陕西省膜分离技术研究院有限公司 A kind of atomization concentration of injecting type divides salt device
CN108339286B (en) * 2018-02-09 2020-01-14 陕西省膜分离技术研究院有限公司 Injection type atomizing, concentrating and salt separating device
CN114278571A (en) * 2022-01-07 2022-04-05 李小成 Diversion pump, pipeline, diversion device and air interchanger

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