CN203980946U - The clammy association type water saving of air cooling fog dispersal cooling tower - Google Patents
The clammy association type water saving of air cooling fog dispersal cooling tower Download PDFInfo
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- CN203980946U CN203980946U CN201420428795.1U CN201420428795U CN203980946U CN 203980946 U CN203980946 U CN 203980946U CN 201420428795 U CN201420428795 U CN 201420428795U CN 203980946 U CN203980946 U CN 203980946U
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Abstract
The clammy association type water saving of an air cooling fog dispersal cooling tower, belongs to cooling device searching field, is intended to solve existing industrial cycle water cooling tower overall structure clumsy, waste water resource, the problem that the cycle of operation is short.It is on cooling tower main body frame, to be equiped with 1～several air coolers, air cooler comprises 1～10 open circulation aqueous vapor liquid quadrature film plate type air cooler, open circulation aqueous vapor liquid quadrature film plate type air cooler top correspondence the shower nozzle of a water distribution spray system, the base that is positioned at both sides open circulation aqueous vapor liquid quadrature film plate type air cooler and top air duct at cooling tower main body inner chamber, between the tower body seat of bottom, it is mixed air vessel, on each air inlet of cooling tower main body and on the air inlet of air cooler, be all equiped with adjustable shutter arrangement, the air outlet of open circulation aqueous vapor liquid quadrature film plate type air cooler is communicated with the mixed air vessel in cooling tower main body.Its overall structure is simple and practical, and air cooling section and clammy section of cooperation are applicable to the cooling device of industrial circulating water.
Description
Technical field
The utility model belongs to a kind of cooling tower for industrial circulating water device in cooling device technical field.
Background technology
Along with industrial growing and technological progress, more and more higher to the specification requirement of industrial cooling device especially industrial cycle water cooling tower.In known technology, existing industrial cycle water cooling tower is mainly by frame-type cooling tower main body top installing air duct, blower fan, water distribution system, water leg, adverse current water collection device, adverse current media assemblage.It is to carry from process unit heat exchanger the hot water of coming, the water distribution system that enters cooling tower, and sparge pipe to the shower nozzle by water distribution system is sprayed onto in the filling system that specific area is very large and forms moisture film; Meanwhile, the blower fan at cooling tower top rotation exhausting, makes to form negative pressure in cooling tower, and the cold dry air outside cooling tower constantly enters in tower; Hot water and cold dry air be reverse or lateral flow at filling surface, and air is taken away hydrone from water film surface and produced evaporative heat loss, realizes mass-and heat-transfer physical process; Air heat content and humidity increase become damp-heat air, by air duct discharged to atmosphere; Meanwhile, the heat content of water and temperature reduce, and fall into water leg under tower, be delivered to technique heat transmission equipment again circulate by pump.Damp-heat air outside discharging tower mixes with cool ambient air, when mixing air water capacity reaches hypersaturated state, produce a large amount of visual water smoke group, for the output of haze provides condition, particularly the whole process of circulating water consumes water resource, causes the waste of water resource; In order to eliminate haze, also researched and developed in recent years dry-and wet-type cooling tower, in both sides, cooling tower top, have additional two parallel ports of finned tube, under tower top fan action, extraneous cold dry air is by two passages in parallel, abreast respectively through dry section and wet section, and mix in air chamber, then with lower humidity, discharge the outer atmosphere of tower, but limit by its structure, the one, overall structure is clumsy, metal fin pipe weight is large, load is large, and cost is high, and equipment investment is large; The 2nd, finned tube wing gap is easily stopped up by airborne dust, floccule, metal fin pipe corrosion-resistant in addition, and its cycle of operation is short, to use, brings inconvenience.
Utility model content
In order to overcome the deficiencies in the prior art, solve existing industrial cycle water cooling tower overall structure clumsy, waste water resource, the problem that the cycle of operation is short.It is simple and practical that the object of the utility model is to provide a kind of overall structure, air cooling section and clammy section of cooperation, and water saving fog dispersal, the cycle of operation is long, infant industry circulating water cooling tower easy to use.
The technical scheme in the invention for solving the above technical problem is:
The clammy association type water saving of a kind of air cooling fog dispersal cooling tower, it is provided with: cooling tower main body, shutter, air duct, blower fan, water distribution system, air cooler is open circulation aqueous vapor liquid quadrature film plate type air cooler, water distribution system comprises water distribution spray system one time, shutter is that impeller can be adjusted angle until the adjustable shutter arrangement of sealing, on cooling tower main body frame, be equiped with 1～10 open circulation aqueous vapor liquid quadrature film plate type air cooler, open circulation aqueous vapor liquid quadrature film plate type air cooler top correspondence the shower nozzle of a water distribution spray system, the base that is positioned at both sides open circulation aqueous vapor liquid quadrature film plate type air cooler and top air duct at cooling tower main body inner chamber, between the tower body seat of bottom, be the Q of heated dry air mixed air vessel, on each air inlet of cooling tower main body mixed air vessel and on the air inlet of open circulation aqueous vapor liquid quadrature film plate type air cooler, be all equiped with adjustable shutter arrangement, the air outlet of open circulation aqueous vapor liquid quadrature film plate type air cooler is communicated with the mixed air vessel in cooling tower main body, the institute's air cooling section that consists of part be take partition-wall heat transfer as main, it is main air cooling and the water saving fog dispersal cooling tower of clammy two kinds of pattern cooperations that clammy section of part be take evaporative heat loss.
The clammy association type water saving of above-mentioned air cooling fog dispersal cooling tower, the height that is equiped with crossing current air cooling part on one side surface body～multiaspect lateral body of described cooling tower main body tower body framework is the cooling tower whole i.e. open circulation aqueous vapor liquid quadrature film plate type air coolers of 100% height of longitudinal space from top to bottom.
The clammy association type water saving of above-mentioned air cooling fog dispersal cooling tower, described cooling tower main body is positioned on the tower body framework of open circulation aqueous vapor liquid quadrature film plate type air cooler bottom and is also fitted with water leg, adverse current water collection device, secondary water distribution system and adverse current filler, the bottom of open circulation aqueous vapor liquid quadrature film plate type air cooler connects water leg, water leg connects adverse current water collection device, adverse current water collection device connecting secondary water distribution system, secondary water distribution system bottom connects adverse current filler, the base that is positioned at open circulation aqueous vapor liquid quadrature film plate type air cooler and top air duct at cooling tower main body inner chamber, between adverse current water collection device, be the Q1 of mixed air vessel that damp and hot saturated air and heated dry air are mixed into damp and hot unsaturated air, on each air inlet of the cooling tower main body Q1 of mixed air vessel and on the air inlet of open circulation aqueous vapor liquid quadrature film plate type air cooler, be all equiped with adjustable shutter arrangement, the crossing current air cooling Partial Height of open circulation aqueous vapor liquid quadrature film plate type air cooler be cooling tower from top to bottom longitudinal space height 50～90%.
The clammy association type water saving of above-mentioned air cooling fog dispersal cooling tower, described open circulation aqueous vapor liquid quadrature film plate type air cooler is to become wind passage and the fluid flow direction of the aquaporin of clammy section and air cooling section different by the wavy lamina membranacea permutation and combination of several pieces open circulation aqueous vapor liquid quadratures, not connected binary channels air cooler between passage, windward side and upstream face lamina membranacea that the wavy lamina membranacea of several pieces open circulation aqueous vapor liquid quadratures forms wind passage and aquaporin are shaped with the enclosed edge that air duct and aquaporin are isolated completely, and on the wavy lamina membranacea of open circulation aqueous vapor liquid quadrature, be all fitted with several connection limiting footholds that lamina membranacea carried out to positioned at intervals and be connected anchor point.
Above-mentioned open circulation aqueous vapor liquid quadrature film plate type air cooler, is shaped with any reinforcement of strengthening gusset and several strip reinforcements, netted reinforcing rib on the plate body of the wavy lamina membranacea of described open circulation aqueous vapor liquid quadrature.
The clammy association type of above-mentioned air cooling water saving fog dispersal cooling tower, the open circulation aqueous vapor liquid quadrature film plate type air cooler of installing on described cooling tower main body frame and in contrast should supporting water distribution spray system, an adjustable shutter arrangement be to be installed in that cooling tower main body frame lateral body is inner, outside, any syndeton of the staggered folded company in inside and outside.
The clammy association type water saving of above-mentioned air cooling fog dispersal cooling tower, is also equiped with isolation baffle plate between the open circulation aqueous vapor liquid quadrature film plate type air cooler of installing and adverse current filler, secondary water distribution system, adverse current water collection device on described cooling tower main body frame.
Above-mentioned open circulation aqueous vapor liquid quadrature film plate type air cooler, the framework outside of described cooling tower main body is positioned at the tower body top, inner side of connection open circulation aqueous vapor liquid quadrature film plate type air cooler and has also installed auxiliary air duct and accessory fan, and the mixed air vessel of isolation crossing current and adverse current part.
Above-mentioned open circulation aqueous vapor liquid quadrature film plate type air cooler, several air coolers of installing in described cooling tower main body be open circulation aqueous vapor liquid quadrature film plate type air cooler and crossing current air-cooled filling block air cooler is alternate is installed on tower body framework, and be fitted with crossing current water collection device on the tower body framework that is positioned at open circulation aqueous vapor liquid quadrature film plate type air cooler and the air-cooled filling block air cooler of crossing current inner side of cooling tower main body.
Above-mentioned open circulation aqueous vapor liquid quadrature film plate type air cooler, the wavy lamina membranacea of described open circulation aqueous vapor liquid quadrature is the made lamina membranacea of any nonmetallic materials of hydrophily plastics, fiberglass, composite.
When the clammy association type water saving of air cooling of the present utility model fog dispersal cooling tower is used, according to designing requirement, load is to desired location.During work, by a water distribution spray system, spray the water getting off and enter into open circulation aqueous vapor liquid quadrature film plate type air cooler, outside air also enters into open circulation aqueous vapor liquid quadrature film plate type air cooler simultaneously, through air cooler inner air flow road, formed the mixed air vessel that heated dry air enters into cooling tower main body, after the water stream channel of shower water by open circulation aqueous vapor liquid quadrature film plate type air cooler enters water leg, enter into again secondary water distribution system, moisture is fitted on to adverse current filler.Cold dry air enters below adverse current filler, water inner at adverse current filler and secondary water distribution system spray carries out heat exchange, form damp and hot saturated air, through adverse current water collection device, the mixed air vessel and the damp and hot saturated air that enter into cooling tower main body mix the damp and hot unsaturated air of rear formation, by tower top blower fan, discharged outside cooling tower, crossing current part realizes air cooling function, and adverse current partly realizes clammy function.
Cooling tower of the present utility model has adopted open circulation aqueous vapor liquid quadrature film plate type air cooler, air duct is separated with aquaporin, cooling tower is by air cooling section and clammy section of cooperation, recirculated water is through overdrying section part, by heat loss through conduction, reduced temperature, due to gas, aquaporin isolation, so there is no evaporation of water in this process, do not have the loss of water; Current, when wet section part, only need to reduce remaining temperature difference.That is to say, be that clammy section of thermic load of adverse current or part produces from the water of the utility model cooling tower loss, because this thermic load is lower than existing cooling tower, so can economize on water.The unsaturated heated dry air exporting due to dry section mixes mutually with the saturated damp-heat air of wet section, and mixed air is unsaturated, and its water capacity is more much smaller than existing cooling tower, has eliminated visual haze, has reduced haze.Open circulation aqueous vapor liquid quadrature film plate type air cooler of the present utility model adopts the nonmetallic materials of plastics, has overcome corrosion problem, makes cooling tower load minimize simultaneously.Air cooling section and clammy section of also adjustable, the isolated operation of the utility model open circulation aqueous vapor liquid quadrature film plate type air cooler, while moving due to cooling tower, in water, grow unavoidably mushroom, and being attached to clammy part or air cooling part together with mud, this can cause being multiplied of heat transfer efficiency decline and load; When the recirculated water temperature drop of dry section part can meet technological temperature and requires, can close a water distribution for wet section part, when there is no current, bacterium algae has also just lost conditions on which persons or things depend for existence, is conducive to the clean and service efficiency of heat-exchanger rig.
Because the utility model design has adopted technique scheme, integrated use countercurrent tower and crossing current tower technology, air cooling and clammy combining have preferably been adopted, air cooling section part be take contact heat radiation and be take evaporative heat loss as main air cooling and the technical scheme of clammy two kinds of pattern cooperations as main, clammy section of part, effectively solved existing industrial cycle water cooling tower overall structure clumsy, waste water resource, the problem that the cycle of operation is short.Also through for several times testing result on trial, show, it compared with prior art has overall structure simple and practical, air cooling section and clammy section of cooperation, and water saving fog dispersal, the advantage such as cost is low, and the cycle of operation is long, easy to use, is applicable to the cooling device of industrial circulating water.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is that the utility model embodiment is that in cooling tower frame, to be equiped with 2 crossing current air cooling Partial Heights be cooling tower longitudinal whole i.e. structure diagrams of the open circulation aqueous vapor liquid quadrature film plate type air cooler of 100% height from top to bottom.
Fig. 2 is that another embodiment of the utility model is equiped with the structure diagram that water leg, adverse current water collection device, secondary water distribution system and adverse current filler are equipped with in 2 open circulation aqueous vapor liquid quadrature film plate type air coolers and bottom in cooling tower tower body framework.
Fig. 3 is that the another embodiment of the utility model is the structure diagram that cooling tower tower body framework outside is equiped with 2 open circulation aqueous vapor liquid quadrature film plate type air coolers.
Fig. 4 be the utility model again an embodiment be the inside and outside structure diagram that is equiped with respectively the staggered folded open circulation aqueous vapor liquid quadrature film plate type air cooler connecting in 4 inside and outsides of cooling tower tower body framework.
Fig. 5 is the amplification stereochemical structure sketch of Fig. 1 embodiment middle open type recirculated water gas-liquid quadrature film plate type air cooler 5.
Fig. 6 is the stereochemical structure sketch of A part in Fig. 5.
Fig. 7 is the structure for amplifying sketch of C part in Fig. 6.
Fig. 8 is the structure diagram that is equiped with 1 open circulation aqueous vapor liquid quadrature film plate type air cooler in the utility model cooling tower tower body framework and is equipped with the cooling tower embodiment of isolation baffle plate.
Fig. 9 is the structure diagram that is equiped with the cooling tower embodiment of 2 symmetrical open circulation aqueous vapor liquid quadrature film plate type air coolers and 2 isolation baffle plates on the utility model cooling tower main body tower body framework two lateral bodys.
Figure 10 is equiped with the structure diagram that symmetrical crossing current Partial Height accounts for the cooling tower embodiment of the open circulation aqueous vapor liquid quadrature film plate type air cooler of cooling tower spatial altitude 58% and the adverse current filler of convex on the utility model cooling tower main body frame two lateral bodys.
Figure 11 is equipped with the structure diagram that the cooling tower embodiment of large-scale open circulation aqueous vapor liquid quadrature film plate type air cooler is housed on small-scale open system recirculated water gas-liquid quadrature film plate type air cooler, another lateral body on the utility model cooling tower main body one lateral body.
Figure 12 is equiped with the structure diagram of the cooling tower embodiment of auxiliary air duct and accessory fan on the outside tower body of the framework of the utility model cooling tower main body top.
Figure 13 is equipped with the structure diagram of the cooling tower embodiment of water injection system in the air intake passage of open circulation aqueous vapor liquid quadrature film plate type air cooler 5 of framework both sides load of the utility model cooling tower main body.
Figure 14 is the structure diagram of cooling tower embodiment of alternate staggered installing open circulation aqueous vapor liquid quadrature film plate type air cooler and the air-cooled filling block air cooler of crossing current on the utility model cooling tower main body 14 tower body frameworks.
Figure 15 is that D-D embodiment illustrated in fig. 14 is to cutaway view.
In accompanying drawing, each label is: the damp and hot unsaturated air of 1-; 2-air duct; 2-1-assists air duct; 3-blower fan; 3-1-accessory fan; Water distribution spray system of 4-; 5-open circulation aqueous vapor liquid quadrature film plate type air cooler; 6-adjustable shutter; 7-heated dry air; The damp and hot saturated air of 8-; 9-water leg; Bis-water distribution systems of 10-; 11-adverse current filler; 12-cold dry air; 13-adverse current water collection device; 14-cooling tower main body; 15-branch water distribution spray system; 16-isolates baffle plate; 17-open circulation aqueous vapor liquid quadrature lamina membranacea; 18-aquaporin; 19-wind passage; 20-enclosed edge; 21-connects limiting foothold; 22-connects anchor point; 23-strengthens gusset; 24-netted reinforcing rib; 25-water injection system; The 26-air-cooled filling block air cooler that flows over; The 27-water collection device that flows over; The heated dry air mixed air vessel of Q cooling tower main body; The heated dry air of Q1 cooling tower main body and damp and hot saturated air are mixed into the mixed air vessel of damp and hot unsaturated air.
The specific embodiment
Embodiment as shown in Figure 1, the utility model is provided with: cooling tower main body 14, shutter 6, air duct 2, blower fan 3, open circulation aqueous vapor liquid quadrature film plate type air cooler 5, a water distribution spray system 4, shutter 6 for impeller can adjust angle until sealing adjustable shutter arrangement, on cooling tower main body 14 tower body framework two sides bodies, being equiped with crossing current air cooling Partial Height is that cooling tower is all longitudinally totally 2 open circulation aqueous vapor liquid quadrature film plate type air coolers 5 of 100% height from top to bottom, open circulation aqueous vapor liquid quadrature film plate type air cooler 5 top correspondences the shower nozzle of a water distribution spray system 4, the base that is positioned at both sides open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and top air duct at cooling tower main body 14 inner chambers, between the tower body seat of bottom, be the Q of mixed air vessel, on each air inlet of cooling tower main body 14 Q of mixed air vessel and on the air inlet of open circulation aqueous vapor liquid quadrature film plate type air cooler 5, be all equiped with adjustable shutter arrangement 6, the air outlet of open circulation aqueous vapor liquid quadrature film plate type air cooler 5 is communicated with the Q of mixed air vessel in cooling tower main body, the institute's air cooling section that consists of part be take contact heat radiation as main, it is main air cooling and the water saving fog dispersal cooling tower of clammy two kinds of pattern cooperations that clammy section of part be take evaporative heat loss.
With reference to above-mentioned accompanying drawing 1 embodiment, on one side surface body～multiaspect lateral body of the utility model cooling tower main body 14 tower body frameworks, being equiped with crossing current air cooling Partial Height is that cooling tower is all longitudinally the open circulation aqueous vapor liquid quadrature film plate type air cooler 5 of 100% height from top to bottom.
Referring to accompanying drawing 2, the present embodiment comprises: cooling tower main body 14, shutter 6, air duct 2, blower fan 3, water leg 9, adverse current water collection device 13, open circulation aqueous vapor liquid quadrature film plate type air cooler 5, a water distribution spray system 4, secondary water distribution system 10, shutter 6 for impeller can adjust angle until sealing adjustable shutter arrangement, in cooling tower main body 14 tower body frameworks, be equiped with 2 open circulation aqueous vapor liquid quadrature film plate type air coolers 5, cooling tower main body 14 is positioned on the tower body framework of open circulation aqueous vapor liquid quadrature film plate type air cooler 5 bottoms and is also fitted with water leg 9, adverse current water collection device 13, secondary water distribution system 10 and adverse current filler 11, the bottom of open circulation aqueous vapor liquid quadrature film plate type air cooler 5 connects water leg 9, water leg 9 connects adverse current water collection device 13, adverse current water collection device 13 connecting secondary water distribution systems 10, secondary water distribution system 10 bottoms connect adverse current filler 11, the base that is positioned at open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and top air duct at cooling tower main body inner chamber, between adverse current water collection device 13, be the Q1 of mixed air vessel that damp and hot saturated air and heated dry air are mixed into damp and hot unsaturated air, on each air inlet of cooling tower main body 14 Q1 of mixed air vessel and on the air inlet of open circulation aqueous vapor liquid quadrature film plate type air cooler 5, be all equiped with adjustable shutter arrangement 6, the crossing current air cooling Partial Height of open circulation aqueous vapor liquid quadrature film plate type air cooler 5 be cooling tower from top to bottom longitudinal space height 40%.
With reference to accompanying drawing 3, the cooling tower main body 14 tower body framework outsides of the present embodiment are equiped with 2 open circulation aqueous vapor liquid quadrature film plate type air coolers 5 and adjustable shutter arrangement 6, a water distribution spray system 4, water leg 9, the corresponding open circulation aqueous vapor liquid quadrature film plate type air cooler 5 that connects in shower nozzle bottom of a water distribution spray system 4, open circulation aqueous vapor liquid quadrature film plate type air cooler 5 bottoms are fitted with water leg 9, water leg 9 connects adverse current water collection device 13, adverse current water collection device 13 connecting secondary water distribution systems 10, in the cooling tower main body of secondary water distribution system 10 bottoms, be equiped with adverse current filler 11.The present embodiment is arranged on crossing current air cooling part open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and water distribution spray system 4, water leg 9, a shutter 6 outside of the tower body framework of cooling tower main body, farthest bring into play the cooling capacity of adverse current part, same crossing current part realizes air cooling function, and adverse current partly realizes clammy function.
With reference to accompanying drawing 4 embodiment, inside and outside 2 inside and outsides staggered folded open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and the adjustable shutter arrangement 6 connecting up and down that be equiped with respectively of described cooling tower main body 14 tower body frameworks, a water distribution spray system 4, water leg 9, open circulation aqueous vapor liquid quadrature film plate type air cooler 5 top correspondences are the shower nozzle of a water distribution spray system 4 in succession, bottom is fitted with water leg 9, water leg 9 connects adverse current water collection device 13, adverse current water collection device 13 connecting secondary water distribution systems 10, in the cooling tower main body of secondary water distribution system 10 bottoms, be equiped with adverse current filler 11.
Referring to accompanying drawing 5-Fig. 7 embodiment, open circulation aqueous vapor liquid quadrature film plate type air cooler 5 of the present utility model is to become wind passage 19 and the fluid flow direction of the aquaporin 18 of clammy section and air cooling section different by wavy lamina membranacea 17 permutation and combination of several pieces open circulation aqueous vapor liquid quadratures, not connected binary channels air cooler between passage, windward side and upstream face lamina membranacea that the wavy lamina membranacea 17 of several pieces open circulation aqueous vapor liquid quadratures forms wind passage and aquaporin are shaped with the enclosed edge 20 that air duct and aquaporin are isolated completely, and on the wavy lamina membranacea 17 of open circulation aqueous vapor liquid quadrature, be all fitted with several connection limiting footholds 21 that lamina membranacea carried out to positioned at intervals and be connected anchor point 22, on the plate body of the wavy lamina membranacea 17 of open circulation aqueous vapor liquid quadrature, be shaped with and strengthen gusset 23 and netted reinforcing rib 24, the wavy lamina membranacea 17 of open circulation aqueous vapor liquid quadrature of the present embodiment is the lamina membranacea of hydrophilic polyethene plastic material.
With reference to accompanying drawing 8, cooling tower main body 14 tower body framework one sides of the present embodiment are equiped with 1 open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and adjustable shutter arrangement 6, a water distribution spray system 4, and are equiped with isolation baffle plate 16 between open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and adverse current filler 11, secondary water distribution system 10, adverse current water collection device 13.This is embodiment illustrated in fig. 8 is on the basis of Fig. 2 embodiment, the exhaust equipment of the tower top platform of cooling tower main body and air duct 2 and blower fan 3 compositions is raised, increase cooling tower volume, for crossing current part provides space, and the crossing current Partial Height of the open circulation aqueous vapor liquid quadrature film plate type air cooler of tower body framework one side setting account for cooling tower from top to bottom longitudinal space height 65%.Structure is analogized successively, and the open circulation aqueous vapor liquid quadrature film plate type air cooler Partial Height that also can be designed to flow over accounts for the 66-100% of cooling tower longitudinal space height, and the isolation baffle plate 16 adding can effectively prevent the lack of uniformity of air configuration.
With reference to accompanying drawing 9 embodiment, on described cooling tower main body 14 tower body framework two lateral bodys, be respectively equiped with 1 open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and adjustable shutter arrangement 6, a water distribution spray system 4, and be respectively equiped with isolation baffle plate 16 between 2 open circulation aqueous vapor liquid quadrature film plate type air coolers 5 and adverse current filler 11, secondary water distribution system 10, adverse current water collection device 13.This is embodiment illustrated in fig. 9 is on the basis of Fig. 8 embodiment, at the tower body framework opposite side of cooling tower main body, has installed symmetrical open circulation aqueous vapor liquid quadrature film plate type air cooler.The isolation baffle plate 16 arranging is by the isolation of perverse and unreasonable manner stream part, to prevent from going here and there wind short circuit phenomenon.Or partly set up respectively again water distribution system and electrical secondary system in crossing current part and adverse current.
As shown in Figure 10, on cooling tower main body 14 framework two lateral bodys of the present embodiment, be all equiped with open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and adjustable shutter arrangement 6, a water distribution spray system 4, and between open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and adverse current filler 11, secondary water distribution system 10, adverse current water collection device 13, being equiped with respectively isolation baffle plate 16, adverse current filler 11 is the adverse current filler of cross section convex.This is embodiment illustrated in fig. 10 is also on the basis of Fig. 8 embodiment, in the tower body framework two lateral body installings of cooling tower main body, puts the open circulation aqueous vapor liquid quadrature film plate type air cooler that symmetrical crossing current Partial Height accounts for cooling tower spatial altitude 58%.Structure also can be installed the open circulation aqueous vapor liquid quadrature film plate type air cooler that crossing current Partial Height accounts for the 60-100% of cooling tower spatial altitude from top to bottom on a plurality of side surface bodies of tower body framework of cooling tower main body successively.
Referring to accompanying drawing 11, on cooling tower main body 14 framework one lateral bodys of the present embodiment, be equiped with 28% the small-scale open system recirculated water gas-liquid quadrature film plate type air cooler 5 that crossing current Partial Height accounts for cooling tower spatial altitude from top to bottom and be connected water leg 9, secondary water distribution system 10, adverse current water collection device 13, adverse current filler 11 with bottom, on another lateral body of tower body framework, be equiped with crossing current Partial Height and account for 70% large-scale open circulation aqueous vapor liquid quadrature film plate type air cooler 5 of cooling tower spatial altitude from top to bottom and be connected with and isolate baffle plate 16.
With reference to accompanying drawing 12 embodiment, auxiliary air duct 2-1 and accessory fan 3-1 have also been set up in the outside tower body top that connects open circulation aqueous vapor liquid quadrature film plate type air cooler 5 of framework of the cooling tower main body of the present embodiment, and the mixed air vessel of isolation crossing current and adverse current part, to prevent from going here and there wind.The object of setting up auxiliary air duct 2-1 and accessory fan 3-1 is in order to increase draft, makes the larger effect of crossing current part performance, can better economize on water and eliminate haze.
With reference to accompanying drawing 13, in the air intake passage of the open circulation aqueous vapor liquid quadrature film plate type air cooler 5 of the framework both sides load of the present embodiment cooling tower main body, be that the inner side of air cooler connected adjustable shutter 6 is equiped with the water injection system 25 that connects water-supply-pipe and spray head.By increasing heat transfer effect toward crossing current air channel spray cold water, can better circulating water temperature be reduced.When being especially more suitable for cooling tower temperature and can not meeting technological requirement.
As shown in accompanying drawing 14-Figure 15, the air cooler of installing on the cooling tower main body 14 tower body frameworks of the present embodiment is 6 open circulation aqueous vapor liquid quadrature film plate type air coolers 5 and 4 air-cooled filling block air coolers 26 of crossing current, open circulation aqueous vapor liquid quadrature film plate type air cooler 5 staggered be installed in the tower body framework of cooling tower main body 14 on alternate with the air-cooled filling block air cooler 26 of crossing current, and be fitted with crossing current water collection device 27 on the tower body framework that is positioned at open circulation aqueous vapor liquid quadrature film plate type air cooler 5 and crossing current air-cooled filling block air cooler 26 inner sides of cooling tower main body 14.The air that enters into the Q1 of mixed air vessel by the open circulation aqueous vapor liquid quadrature film plate type air cooler 5 of cooling tower main body 14 installings and the air-cooled filling block air cooler 26 that flows over is heated dry air, damp and hot saturated air, after both mix, the content of water in air steam obviously reduces, now mist partly can be eliminated, and water saving.
Claims (9)
1. the clammy association type water saving of air cooling fog dispersal cooling tower, it is provided with cooling tower main body (14), shutter, air duct (2), blower fan (3), water distribution system, it is characterized in that, also comprise open circulation aqueous vapor liquid quadrature film plate type air cooler (5), water distribution system is a water distribution spray system (4), shutter is that impeller can be adjusted angle until the adjustable shutter arrangement (6) of sealing, on cooling tower main body (14) tower body framework, be equiped with 1～10 open circulation aqueous vapor liquid quadrature film plate type air cooler (5), open circulation aqueous vapor liquid quadrature film plate type air cooler (5) top correspondence the shower nozzle of a water distribution spray system (4), the base that is positioned at both sides open circulation aqueous vapor liquid quadrature film plate type air cooler (5) and top air duct at cooling tower main body (14) inner chamber, between the tower body seat of bottom, be mixed air vessel (Q), on each air inlet of cooling tower main body (14) mixed air vessel (Q) and on the air inlet of open circulation aqueous vapor liquid quadrature film plate type air cooler (5), be all equiped with adjustable shutter arrangement (6), the air outlet of open circulation aqueous vapor liquid quadrature film plate type air cooler (5) is communicated with the mixed air vessel (Q) in cooling tower main body, the institute's air cooling section that consists of part be take contact heat radiation as main, it is main air cooling and the water saving fog dispersal cooling tower of clammy two kinds of pattern cooperations that clammy section of part be take evaporative heat loss.
2. the clammy association type of air cooling according to claim 1 water saving fog dispersal cooling tower, it is characterized in that, the height that is equiped with crossing current air cooling part on one side surface body～multiaspect lateral body of cooling tower main body (14) tower body framework is the cooling tower whole i.e. open circulation aqueous vapor liquid quadrature film plate type air coolers (5) of 100% height of longitudinal space from top to bottom.
3. the clammy association type of air cooling according to claim 1 water saving fog dispersal cooling tower, it is characterized in that, cooling tower main body (14) is positioned on the tower body framework of open circulation aqueous vapor liquid quadrature film plate type air cooler (5) bottom and is also fitted with water leg (9), adverse current water collection device (13), secondary water distribution system (10) and adverse current filler (11), the bottom of open circulation aqueous vapor liquid quadrature film plate type air cooler (5) connects water leg (9), water leg (9) connects adverse current water collection device (13), adverse current water collection device (13) connecting secondary water distribution system (10), secondary water distribution system (10) bottom connects adverse current filler (11), the base that is positioned at open circulation aqueous vapor liquid quadrature film plate type air cooler (5) and top air duct at cooling tower main body inner chamber, it between adverse current water collection device (13), is the mixed air vessel (Q1) that damp and hot saturated air and heated dry air are mixed into damp and hot unsaturated air, on each air inlet of cooling tower main body (14) mixed air vessel (Q1) and on the air inlet of open circulation aqueous vapor liquid quadrature film plate type air cooler (5), be all equiped with adjustable shutter arrangement (6), the crossing current air cooling Partial Height of open circulation aqueous vapor liquid quadrature film plate type air cooler (5) be cooling tower from top to bottom longitudinal space height 50～90%.
4. the clammy association type of air cooling according to claim 1 water saving fog dispersal cooling tower, it is characterized in that, open circulation aqueous vapor liquid quadrature film plate type air cooler (5) is to become wind passage (19) and the fluid flow direction of the aquaporin (18) of clammy section and air cooling section different by several pieces wavy lamina membranacea of open circulation aqueous vapor liquid quadrature (17) permutation and combination, not connected binary channels air cooler between passage, windward side and upstream face lamina membranacea that several pieces wavy lamina membranaceas of open circulation aqueous vapor liquid quadrature (17) form wind passage and aquaporin are shaped with the enclosed edge (20) that air duct and aquaporin are isolated completely, and on the wavy lamina membranacea of open circulation aqueous vapor liquid quadrature (17), be all fitted with several connection limiting footholds (21) that lamina membranacea carried out to positioned at intervals and be connected anchor point (22).
5. open circulation aqueous vapor liquid quadrature film plate type air cooler according to claim 4, it is characterized in that, on the plate body of the wavy lamina membranacea of open circulation aqueous vapor liquid quadrature (17), be shaped with any reinforcement of reinforcement gusset (23) and several strip reinforcements, netted reinforcing rib (24).
6. according to the clammy association type water saving of the air cooling described in claim 1 or 3 fog dispersal cooling tower, it is characterized in that the open circulation aqueous vapor liquid quadrature film plate type air cooler (5) of installing on cooling tower main body (14) framework and in contrast should a supporting water distribution spray system (4), adjustable shutter arrangement (6) be to be installed in that the framework lateral body of cooling tower main body (14) is inner, outside, staggered folded any syndeton connecting in inside and outside.
7. the clammy association type of air cooling according to claim 3 water saving fog dispersal cooling tower, it is characterized in that, between the open circulation aqueous vapor liquid quadrature film plate type air cooler (5) of installing on cooling tower main body (14) framework and adverse current filler (11), secondary water distribution system (10), adverse current water collection device (13), be also equiped with isolation baffle plate (16).
8. open circulation aqueous vapor liquid quadrature film plate type air cooler according to claim 7, it is characterized in that, the framework outside of cooling tower main body (14) is positioned at the tower body top, inner side of connection open circulation aqueous vapor liquid quadrature film plate type air cooler (5) and has also installed auxiliary air duct (2-1) and accessory fan (3-1), and the mixed air vessel (Q1) of isolation crossing current and adverse current part.
9. according to the open circulation aqueous vapor liquid quadrature film plate type air cooler described in claim 1 or 3, it is characterized in that, several air coolers of the upper installing of cooling tower main body (14) are open circulation aqueous vapor liquid quadrature film plate type air cooler (5) and alternate being installed on tower body framework of crossing current air-cooled filling block air cooler (26), and are fitted with crossing current water collection device (27) on the tower body framework that is positioned at open circulation aqueous vapor liquid quadrature film plate type air cooler (5) and the air-cooled filling block air cooler of crossing current (26) inner side of cooling tower main body (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420428795.1U CN203980946U (en) | 2014-07-31 | 2014-07-31 | The clammy association type water saving of air cooling fog dispersal cooling tower |
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| CN201420428795.1U CN203980946U (en) | 2014-07-31 | 2014-07-31 | The clammy association type water saving of air cooling fog dispersal cooling tower |
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| CN203980946U true CN203980946U (en) | 2014-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165532A (en) * | 2014-07-31 | 2014-11-26 | 中化工程沧州冷却技术有限公司 | Air cooling-wet cooling combined type water-saving fog-dispersing cooling tower |
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2014
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165532A (en) * | 2014-07-31 | 2014-11-26 | 中化工程沧州冷却技术有限公司 | Air cooling-wet cooling combined type water-saving fog-dispersing cooling tower |
| CN104165532B (en) * | 2014-07-31 | 2016-07-06 | 中化工程沧州冷却技术有限公司 | Air cooling clammy association type water saving fog dispersal cooling tower |
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Granted publication date: 20141203 Termination date: 20160731 |