CN113865371B - Cooling waste recycling device and recycling method for cooling tower - Google Patents
Cooling waste recycling device and recycling method for cooling tower Download PDFInfo
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- CN113865371B CN113865371B CN202111170406.0A CN202111170406A CN113865371B CN 113865371 B CN113865371 B CN 113865371B CN 202111170406 A CN202111170406 A CN 202111170406A CN 113865371 B CN113865371 B CN 113865371B
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- 238000001816 cooling Methods 0.000 title claims abstract description 106
- 238000004064 recycling Methods 0.000 title claims abstract description 30
- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000110 cooling liquid Substances 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims description 49
- 239000012535 impurity Substances 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 28
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a recycling device and a recycling method for cooling waste of a cooling tower, and relates to the technical field of cooling waste recycling of the cooling tower. According to the invention, when a high-temperature product is injected into the collecting cylinder and meets the cooling liquid, high-temperature condensate is generated on the outer wall of the collecting cylinder, clean normal-temperature water is injected into the recovering cylinder, the generated condensate and the cooling liquid are pumped into the recovering cylinder, but are not fused with the normal-temperature water in the recovering cylinder, heat exchange operation is performed in the process, and after heat exchange, the cooled condensate and the cooling liquid return into the cooling kettle again, so that high-efficiency circulating cooling operation is realized.
Description
Technical Field
The invention relates to the technical field of cooling tower cooling waste recycling, in particular to a cooling tower cooling waste recycling device and a cooling tower cooling waste recycling method.
Background
The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cooling device is an evaporation heat dissipation device which utilizes the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like of heat brought away by evaporation heat generated by the contact of water and air flow to generate steam, and the like to dissipate waste heat generated in industry or refrigeration air conditioner to reduce water temperature.
Disclosure of Invention
The invention aims to provide a recycling device and a recycling method for cooling waste of a cooling tower, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cooling tower cooling waste recycling device, including cooling cauldron and recovery mechanism, cooling cauldron's inside is hollow structure, cooling cauldron's inside is equipped with collection mechanism, collection mechanism is including the collection section of thick bamboo that can rotate inside cooling cauldron and scrape the scraper blade of operation to the collection section of thick bamboo lateral wall, cooling cauldron's top is connected with the first to taking over that is used for leading-in raw materials to be cooled to the collection section of thick bamboo inside, utilize first to taking over to pour into the collection section of thick bamboo that is located cooling cauldron with the product of waiting to cool into, pour into the product in the collection section of thick bamboo and cooling cauldron inner space separate, pollution collection section of thick bamboo inside product when avoiding cooling into.
The radial lateral wall of cooling cauldron is connected with the second and is to takeover, and the second is to takeover and the inside bottom intercommunication of collecting vessel, and after the cooling, the accessible second is to takeover with the direct derivation of product after the cooling, realizes reprocessing operation.
The outer wall top of cooling kettle is equipped with first pump body, and first pump body extends to inside the cooling kettle through the water pipe and is connected with the shower nozzle that is used for to the cylinder outer wall water, utilizes first pump body extraction coolant liquid to spray to the cylinder lateral wall through the shower nozzle, and the cylinder is rotatable simultaneously makes coolant liquid and the maximization of cylinder outer wall contact surface, reaches the furthest cooling operation, improves refrigerated efficiency.
The recovery mechanism comprises a recovery cylinder, the top end of the recovery cylinder is connected with a water storage pipe, tap water at normal temperature is injected into the recovery cylinder through the water storage pipe and the external water pipe, so that heat exchange operation is carried out in the recovery cylinder.
The bottom of the recovery cylinder is connected with a delivery pipe, and after heat exchange, high-temperature clean water in the recovery cylinder is delivered out through the delivery pipe so as to be used for urban hot water supply, and heating equipment is not required to be adopted for independent heating, so that heat energy recovery and reutilization are realized.
The cooling kettle outer wall is connected with feed liquor pipe and the fluid-discharge tube of upper and lower distribution respectively, be connected with the second pump body on the feed liquor pipe, feed liquor pipe and fluid-discharge tube all extend to the recovery section of thick bamboo inside, and be connected with a plurality of evenly distributed and lie in the inside heat exchange copper pipe of recovery section of thick bamboo between feed liquor pipe and the fluid-discharge tube, it can produce the condensate of high temperature at the outer wall of collection section of thick bamboo to meet the coolant liquid in the collection section of thick bamboo to inject into the collection section of thick bamboo when the product of high temperature, utilize the second pump body to extract the coolant liquid of high temperature, enter into the recovery section of thick bamboo through the fluid-discharge tube in, simultaneously import into the feed liquor intraduct through the heat exchange copper pipe, finally the recirculated reflux is to the cooling kettle inside.
In further embodiments, the collection mechanism further comprises a mounting box, a driving motor is fixedly arranged in the mounting box, a power shaft of the driving motor rotates to penetrate through the upper end face of the mounting box and is connected with the bottom end face of the collection barrel, the collection barrel is driven to automatically rotate by using power provided by the driving motor, the contact surface between the cooling liquid and the outer wall of the collection barrel is maximized, and cooling efficiency is improved.
In further embodiments, the scraper blade rotates the laminating with the lateral wall of a collection tube, and the scraper blade lateral wall articulates there is the bracing piece, and articulated department is equipped with the torsional spring, and the tip of bracing piece and the inside radial lateral wall fixed connection of cooling kettle vacate through the bracing piece and set up the scraper blade, utilize the torsion potential energy of torsional spring to make the tip of scraper blade laminate in real time at the outer wall of a collection tube simultaneously to in order to produce solid dirt real time scraping operation to pivoted collection tube outer wall.
In a further embodiment, the top edge of the cooling kettle is connected with an inverted U-shaped air duct, the inverted U-shaped air duct extends to the top edge of the recovery barrel and is communicated with the inner top end of the recovery barrel, and high-temperature gasified water vapor generated in the condensation process can be led into the recovery barrel through the inverted U-shaped air duct to heat tap water in the recovery barrel, so that waste gas recycling is realized.
In a further embodiment, a detachable impurity filtering cylinder is arranged on the liquid draining pipe, two axial ends of the impurity filtering cylinder are connected with the end parts of the liquid draining pipe through threaded sleeves, a filter cylinder which is opposite to the end parts of the liquid draining pipe and provided with a filtering hole is fixedly arranged at one axial end inside the impurity filtering cylinder, a flow guiding gap is arranged between the outer wall of the filter cylinder and the inner side wall of the impurity filtering cylinder, cooling liquid passing through the liquid draining pipe can enter the impurity filtering cylinder and is filtered through the filter cylinder, and impurity particles are prevented from circulating.
Impurities can be collected in the impurity filtering cylinder, and the impurity filtering cylinder and the liquid discharge pipe can be detached by reversely rotating the threaded sleeve, so that the collected impurities can be conveniently poured out.
In a further embodiment, the axial one end inside the impurity filtering cylinder is fixedly provided with a separation sleeve which is opposite to the orifice of the liquid discharge pipe and is positioned inside the filter cylinder, an impurity collecting gap is formed between the outer wall of the separation sleeve and the inner wall of the filter cylinder, and solid dirt can be collected by arranging the impurity collecting gap between the outer wall of the separation sleeve and the inner wall of the filter cylinder, so that the impurity filtering cylinder can be quickly cleaned only by disassembling the impurity filtering cylinder.
Preferably, the recycling method based on the cooling tower cooling waste recycling device comprises the following steps:
a1, pumping cooling liquid by using a first pump body, spraying the cooling liquid to the side wall of the collecting cylinder through a spray head, and driving the collecting cylinder to automatically rotate by using power provided by a driving motor, so that the contact surface between the cooling liquid and the outer wall of the collecting cylinder is maximized, and the cooling efficiency is improved;
a2, when a high-temperature product is injected into the collecting cylinder and encounters the cooling liquid, high-temperature condensate is generated on the outer wall of the collecting cylinder, the high-temperature cooling liquid is pumped by the second pump body and enters the recovering cylinder through the liquid discharge pipe, and meanwhile, the high-temperature product is led into the liquid inlet pipe through the heat exchange copper pipe, and finally, the high-temperature condensate is recirculated and flows back to the inside of the cooling kettle;
a3, introducing high-temperature gasified water vapor generated in the condensation process into the recovery cylinder through the inverted U-shaped air guide pipe, and heating tap water in the recovery cylinder to recycle waste gas.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, a product to be cooled can be injected into the collecting cylinder positioned in the cooling kettle, the first pump body cools the cooling liquid to the outer wall of the collecting cylinder, the collecting cylinder can rotate in the cooling kettle while the cooling liquid is cooled, the contact surface of the collecting cylinder and the cooling liquid is improved, the cooling efficiency is improved, when the high-temperature product is injected into the collecting cylinder, the cooling liquid can generate high-temperature condensate on the outer wall of the collecting cylinder when meeting the cooling liquid, clean normal-temperature water is injected into the collecting cylinder, the generated condensate can be pumped into the collecting cylinder together with the cooling liquid, but can not be fused with the normal-temperature water in the collecting cylinder, the heat exchange operation is carried out in the process, the cooled condensate can be returned into the cooling kettle together with the cooling liquid again after the heat exchange, so that the efficient circulating cooling operation is realized, in addition, the high-temperature gasified water generated in the condensation process can be guided into the collecting cylinder through the inverted U-shaped air guide pipe, the waste gas is heated, the heat exchange water in the collecting cylinder can be output for urban hot water supply, and the purpose of quick recycling is realized without adopting heating equipment.
2. The long-term high temperature condensate that produces of the outer wall of the collecting vessel can calcifie at the outer wall of the collecting vessel and produce the solid blocky dirt that contains the calcium carbonate composition and can't drop, influence the cooling operation of the collecting vessel, therefore utilize the scraper blade to strike off the operation in real time to meet in the coolant liquid, the coolant liquid cooling down in-process that circulates, utilize straining miscellaneous section of thick bamboo and carry out rapid filtration to impurity, avoid entering into the recovering vessel, accessible dismantles simultaneously and strain miscellaneous section of thick bamboo and handle the impurity of collecting, improve cooling efficiency.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a cross-sectional view of the cooling tank structure of the present invention;
FIG. 3 is a schematic view of a screed according to the present invention;
FIG. 4 is a cross-sectional view of the recovery cylinder structure of the present invention;
fig. 5 is a cross-sectional view of the structure of the impurity filtering cylinder of the present invention.
In the figure: 1. cooling the kettle; 11. a first butt joint pipe; 12. a second butt joint pipe; 13. inverted U-shaped air duct; 2. a first pump body; 21. a spray head; 3. a recovery mechanism; 31. a recovery cylinder; 32. a liquid inlet pipe; 33. a second pump body; 34. a impurity filtering cylinder; 35. a liquid discharge pipe; 36. a delivery tube; 37. a water storage pipe; 38. a heat exchange copper pipe; 39. a filter cartridge; 310. a separation sleeve; 4. a collection mechanism; 41. a collection cylinder; 42. a mounting box; 43. a driving motor; 44. a support rod; 45. a scraper.
Detailed Description
The following description will clearly and fully describe the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, 2 and 4, the embodiment provides a recycling device and a recycling method for cooling waste materials of a cooling tower, a cooling kettle 1 and a recycling mechanism 3, wherein the cooling kettle 1 is of a hollow structure, a collecting mechanism 4 is arranged in the cooling kettle 1, the collecting mechanism 4 comprises a collecting cylinder 41 capable of rotating in the cooling kettle 1 and a scraper 45 for scraping the side wall of the collecting cylinder 41, a first butt joint pipe 11 for guiding raw materials to be cooled into the collecting cylinder 41 is connected to the top end of the cooling kettle 1, products to be cooled are injected into the collecting cylinder 41 in the cooling kettle 1 by the first butt joint pipe 11, and the products injected into the collecting cylinder 41 are separated from the inner space of the cooling kettle 1, so that the products inside the collecting cylinder 41 are prevented from being polluted during cooling.
The radial side wall of the cooling kettle 1 is connected with a second butt joint pipe 12, the second butt joint pipe 12 is communicated with the inner bottom end of the collecting cylinder 41, and after cooling, cooled products can be directly led out through the second butt joint pipe 12, so that reprocessing operation is realized.
The outer wall top of cooling kettle 1 is equipped with first pump body 2, and first pump body 2 extends to inside the cooling kettle 1 through the water pipe and is connected with the shower nozzle 21 that is used for to the water of holding a cylinder 41 outer wall, utilizes first pump body 2 to draw the coolant liquid and sprays to holding a cylinder 41 lateral wall through shower nozzle 21, and holding a cylinder 41 rotatable makes coolant liquid and holding a cylinder 41 outer wall contact surface maximize simultaneously, reaches furthest's cooling operation, improves refrigerated efficiency.
In order to facilitate automatic rotation operation of the collecting cylinder 41, the collecting mechanism 4 further comprises a mounting box 42, a driving motor 43 is fixedly arranged in the mounting box 42, a power shaft of the driving motor 43 rotates to penetrate through the upper end face of the mounting box 42 and is connected with the bottom end face of the collecting cylinder 41, the driving motor 43 is utilized to provide power to drive the collecting cylinder 41 to automatically rotate, the contact surface between cooling liquid and the outer wall of the collecting cylinder 41 is maximized, and cooling efficiency is improved.
The recovery mechanism 3 comprises a recovery cylinder 31, the top end of the recovery cylinder 31 is connected with a water storage pipe 37, the water storage pipe 37 is connected with an external water pipe, and tap water at normal temperature is injected into the recovery cylinder 31 so as to perform heat exchange operation in the recovery cylinder 31.
The cooling kettle 1 outer wall is connected with feed liquor pipe 32 and the fluid-discharge tube 35 that distributes from top to bottom respectively, be connected with second pump body 33 on the feed liquor pipe 32, feed liquor pipe 32 and fluid-discharge tube 35 all extend to the recovery section of thick bamboo 31 inside, and be connected with a plurality of evenly distributed and lie in the inside heat exchange copper pipe 38 of recovery section of thick bamboo 31 between feed liquor pipe 32 and the fluid-discharge tube 35, product injection collection section of thick bamboo 41 when high temperature runs into the condensate that the coolant liquid can produce high temperature at the outer wall of collection section of thick bamboo 41, utilize second pump body 33 to extract the coolant liquid of high temperature, enter into recovery section of thick bamboo 31 through fluid-discharge tube 35, simultaneously guide into in the feed liquor pipe 32 through heat exchange copper pipe 38, finally the recirculated back flows to cooling kettle 1 inside.
The condensate liquid generated is pumped into the recovery cylinder 31 together with the cooling liquid, but is not fused with the normal-temperature water in the recovery cylinder 31, and the heat exchange operation is carried out in the process, so that the efficient circulating cooling operation is realized.
The bottom end of the recovery cylinder 31 is connected with an eduction tube 36, and after heat exchange, high-temperature clean water in the recovery cylinder 31 is educed through the eduction tube 36 so as to be used for urban hot water supply, and the heat energy recovery and reutilization are realized without adopting heating equipment to independently heat.
The top edge position of the cooling kettle 1 is connected with an inverted U-shaped air duct 13, the inverted U-shaped air duct 13 extends to the top edge position of the recovery cylinder 31 and is communicated with the inner top end of the recovery cylinder 31, and high-temperature gasified water vapor generated in the condensation process can be led into the recovery cylinder 31 through the inverted U-shaped air duct 13 to heat tap water in the recovery cylinder 31, so that waste gas recycling is realized.
Example two
Referring to fig. 2-3, a further improvement was made over example 1:
the long-term high temperature condensate that produces of the outer wall of the collection tube 41 can calcifie at the outer wall of the collection tube 41 and produce the solid blocky dirt that contains the calcium carbonate composition and can't drop, influence the cooling operation of the collection tube 41, rotate the laminating with the lateral wall of the collection tube 41 with scraper blade 45, the scraper blade 45 lateral wall articulates there is bracing piece 44, and articulated department is equipped with the torsional spring, the pointed end of bracing piece 44 and the inside radial lateral wall fixed connection of cooling kettle 1, empty through bracing piece 44 and erect scraper blade 45, utilize the torsional potential energy of torsional spring simultaneously to make the pointed end of scraper blade 45 laminate in real time at the outer wall of collection tube 41, so that produce the real-time scraping operation of solid dirt to the outer wall of the collection tube 41 of pivoted.
Example III
Referring to fig. 1 and 5, a further improvement is made on the basis of embodiment 2:
in order to prevent solid dirt scraped by the scraper 45 from being always converged in cooling liquid, a detachable impurity filtering cylinder 34 is arranged on the liquid discharge pipe 35, the two axial ends of the impurity filtering cylinder 34 are connected with the end part of the liquid discharge pipe 35 through threaded sleeves, a filter cylinder 39 which is opposite to the pipe orifice of the liquid discharge pipe 35 and provided with a filter hole is fixedly arranged at one axial end inside the impurity filtering cylinder 34, a flow guide gap is arranged between the outer wall of the filter cylinder 39 and the inner side wall of the impurity filtering cylinder 34, and the cooling liquid passing through the liquid discharge pipe 35 can enter the impurity filtering cylinder 34 and is filtered through the filter cylinder 39, so that the circulating flow of impurity particles is avoided.
Impurities can be collected in the impurity filtering cylinder 34, and the impurity filtering cylinder 34 and the liquid discharging pipe 35 can be separated by reversely rotating the threaded sleeve, so that the collected impurities can be conveniently poured out.
In order to better collect solid dirt, a separation sleeve 310 which is opposite to the orifice of the liquid discharge pipe 35 and positioned in the filter cartridge 39 is fixedly arranged at one axial end inside the impurity filtering cylinder 34, a impurity collecting gap is formed between the outer wall of the separation sleeve 310 and the inner wall of the filter cartridge 39, and the solid dirt can be collected by arranging the impurity collecting gap between the outer wall of the separation sleeve 310 and the inner wall of the filter cartridge 39, so that the impurity filtering cylinder 34 can be quickly cleaned out only by disassembling the impurity filtering cylinder 34.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cooling tower cooling waste recycling device, includes cooling cauldron (1) and recovery mechanism (3), its characterized in that: the inside of the cooling kettle (1) is of a hollow structure, a collecting mechanism (4) is arranged in the cooling kettle (1), the collecting mechanism (4) comprises a collecting cylinder (41) capable of rotating in the cooling kettle (1) and a scraping plate (45) for scraping the outer wall of the collecting cylinder (41), the top end of the cooling kettle (1) is connected with a first butt joint pipe (11) for guiding raw materials to be cooled into the collecting cylinder (41), the radial side wall of the cooling kettle (1) is connected with a second butt joint pipe (12), and the second butt joint pipe (12) is communicated with the inner bottom end of the collecting cylinder (41);
the top end of the outer wall of the cooling kettle (1) is provided with a first pump body (2), and the first pump body (2) extends into the cooling kettle (1) through a water pipe and is connected with a spray head (21) for drying water to the outer wall of the collecting cylinder (41);
the recovery mechanism (3) comprises a recovery cylinder (31), wherein the top end of the recovery cylinder (31) is connected with a water storage pipe (37), and the bottom end of the recovery cylinder (31) is connected with a delivery pipe (36);
the cooling kettle (1) outer wall is connected with feed liquor pipe (32) and fluid-discharge tube (35) that distribute from top to bottom respectively, be connected with second pump body (33) on feed liquor pipe (32), feed liquor pipe (32) and fluid-discharge tube (35) all extend to inside recovery section of thick bamboo (31), and be connected with a plurality of evenly distributed and be located heat exchange copper pipe (38) inside recovery section of thick bamboo (31) between feed liquor pipe (32) and the fluid-discharge tube (35).
2. The cooling tower cooling waste recycling device according to claim 1, wherein: the collecting mechanism (4) further comprises a mounting box (42), a driving motor (43) is fixedly arranged in the mounting box (42), and a power shaft of the driving motor (43) rotates to penetrate through the upper end face of the mounting box (42) and is connected with the bottom end face of the collecting cylinder (41).
3. The cooling tower cooling waste recycling apparatus according to claim 2, wherein: the scraper blade (45) rotates the laminating with the lateral wall of collection cylinder (41), scraper blade (45) lateral wall articulates there is bracing piece (44), and articulated department is equipped with the torsional spring, the tip of bracing piece (44) is radial lateral wall fixed connection in the inside of cooling kettle (1).
4. The cooling tower cooling waste recycling device according to claim 1, wherein: the top edge position of the cooling kettle (1) is connected with an inverted U-shaped air duct (13), and the inverted U-shaped air duct (13) extends to the top edge position of the recovery cylinder (31) and is communicated with the inner top end of the recovery cylinder (31).
5. The cooling tower cooling waste recycling device according to claim 1, wherein: the drain pipe (35) is provided with a detachable impurity filtering cylinder (34), and two axial ends of the impurity filtering cylinder (34) are connected with the end part of the drain pipe (35) through threaded sleeves.
6. The cooling tower cooling waste recycling apparatus according to claim 5, wherein: the filter is characterized in that a filter cartridge (39) which is opposite to the orifice of the drain pipe (35) and provided with a filter hole is fixedly arranged at one axial end inside the impurity filtering cylinder (34), and a flow guide gap is arranged between the outer wall of the filter cartridge (39) and the inner side wall of the impurity filtering cylinder (34).
7. The cooling tower cooling waste recycling apparatus according to claim 6, wherein: the utility model discloses a filter cartridge, including a filter cartridge (39), a drain pipe (35) and a separation sleeve (310) is fixed to be equipped with in the inside axial one end of filter cartridge (34) just to just being located filter cartridge (39), be equipped with between separation sleeve (310) outer wall and filter cartridge (39) inner wall and receive miscellaneous clearance.
8. A recycling method of a cooling tower cooling waste recycling apparatus according to claim 7, characterized by comprising the steps of:
a1, extracting cooling liquid by using a first pump body (2), spraying the cooling liquid to the side wall of the collecting cylinder (41) through a spray head (21), and driving the collecting cylinder (41) to automatically rotate by using power provided by a driving motor (43), so that the contact surface between the cooling liquid and the outer wall of the collecting cylinder (41) is maximized, and the cooling efficiency is improved;
a2, when high-temperature products are injected into the collecting cylinder (41), cooling liquid can generate high-temperature condensate on the outer wall of the collecting cylinder (41), the high-temperature cooling liquid is extracted by the second pump body (33), enters the recovering cylinder (31) through the liquid discharge pipe (35), is led into the liquid inlet pipe (32) through the heat exchange copper pipe (38), and finally is recirculated and reflowed to the inside of the cooling kettle (1);
and A3, introducing high-temperature gasified water vapor generated in the condensation process into the recovery cylinder (31) through the inverted U-shaped air duct (13), and heating tap water in the recovery cylinder (31) to recycle waste gas.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111170406.0A CN113865371B (en) | 2021-10-08 | 2021-10-08 | Cooling waste recycling device and recycling method for cooling tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111170406.0A CN113865371B (en) | 2021-10-08 | 2021-10-08 | Cooling waste recycling device and recycling method for cooling tower |
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| CN113865371A CN113865371A (en) | 2021-12-31 |
| CN113865371B true CN113865371B (en) | 2023-10-27 |
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| KR101858814B1 (en) * | 2016-07-12 | 2018-05-17 | 두산중공업 주식회사 | Heat transfer tube for condensor coating system |
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| KR20010017974A (en) * | 1999-08-16 | 2001-03-05 | 서종대 | Cooling tower with multi-functional post pipe |
| JP2014126247A (en) * | 2012-12-26 | 2014-07-07 | Daiwa House Industry Co Ltd | Evaporative cooler and energy saving system using the same |
| CN209431914U (en) * | 2018-12-24 | 2019-09-24 | 荣成腾飞橡胶科技股份有限公司 | Cooling tower is used in a kind of production of chemical plant |
| CN213238523U (en) * | 2020-08-26 | 2021-05-18 | 天津滨海天赋成金属结构有限公司 | Cooling tower capable of recovering evaporated water |
| CN112807729A (en) * | 2020-12-31 | 2021-05-18 | 佳力士添加剂（海安）有限公司 | Monoglyceride distillation purification cauldron |
| CN112964119A (en) * | 2021-04-28 | 2021-06-15 | 湖州中赢节能科技有限公司 | Multi-stage circulating jet spraying device for packless cooling tower |
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