CN109186269A - A kind of integrated unitary fluidizing cooler - Google Patents

A kind of integrated unitary fluidizing cooler Download PDF

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Publication number
CN109186269A
CN109186269A CN201811183677.8A CN201811183677A CN109186269A CN 109186269 A CN109186269 A CN 109186269A CN 201811183677 A CN201811183677 A CN 201811183677A CN 109186269 A CN109186269 A CN 109186269A
Authority
CN
China
Prior art keywords
cabinet
heat exchanger
exchanger tube
partition
integrated unitary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811183677.8A
Other languages
Chinese (zh)
Inventor
李旭波
孙炳震
乔建安
李军秀
孙小虎
杨春宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN KDNEU INTERNATIONAL ENGINEERING Co Ltd
Original Assignee
HENAN KDNEU INTERNATIONAL ENGINEERING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HENAN KDNEU INTERNATIONAL ENGINEERING Co Ltd filed Critical HENAN KDNEU INTERNATIONAL ENGINEERING Co Ltd
Priority to CN201811183677.8A priority Critical patent/CN109186269A/en
Publication of CN109186269A publication Critical patent/CN109186269A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02Cooling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention discloses a kind of integrated unitary fluidizing coolers, including the feed inlet, cooling unit and discharge port being sequentially communicated, the cooling unit includes cabinet, the bottom end of the cabinet is provided with the fluidization aeration tank being connected to the cabinets cavity, heat exchanger tube is provided in the cabinet, the heat exchanger tube is supported by the wall of the cabinet, and the heat exchanger tube is connected to outfall sewer, the water inlet manifold being arranged on the outside of the cabinet.Integrated unitary fluidizing cooler of the invention improves the heat exchange efficiency of fluidizing cooler, in the case where same heat exchange efficiency, reduces the volume of cooling unit cabinet, to save occupied area.

Description

A kind of integrated unitary fluidizing cooler
Technical field
It cools technical field the present invention relates to finished product in production, in particular to a kind of integrated unitary fluidization is cooling Device.
Background technique
In Aluminium hydroxide roasting production process, finished product aluminium oxide output from roaster, temperature is still up to 240 DEG C of left sides The right side, needing to be cooled to 80 DEG C or less into fluidizing cooler can be only achieved conveying requirement.
Existing fluidizing cooler includes a total cabinet, and aeration tank is installed in the lower part of cabinet, and top is sealed with top cover It closes, box house places array cooling unit, and the disengaging for supporting the supporting element of cooling unit and being connected to cooling water is arranged in cabinet Water lines to prevent housing interior volume from the main cooling-part i.e. heat exchanger tube of cooling unit is all arranged, thus cause Fluidizing cooler heat exchange efficiency is low, bulky, takes up a large area.
Therefore, it is high how to provide a kind of cooling efficiency, and saves the integrated unitary fluidizing cooler of occupied area, at For those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the present invention provides a kind of integrated unitary fluidizing coolers, to improve fluidizing cooler Cooling efficiency saves occupied area.
To achieve the above object, the invention provides the following technical scheme:
A kind of integrated unitary fluidizing cooler, it is described including the feed inlet, cooling unit and discharge port being sequentially communicated Cooling unit includes cabinet, and the bottom end of the cabinet is provided with the fluidization aeration tank being connected to the cabinets cavity, the case It is provided with heat exchanger tube in vivo, the heat exchanger tube is supported by the wall of the cabinet, and the heat exchanger tube and setting are on the outside of the cabinet Outfall sewer, water inlet manifold connection.
Preferably, it is provided with the baffle plate device that can adjust of height on the top plate of the cabinet, the one of the baffle plate device End is arranged on the top plate of the cabinet, and the inside of the cabinet is arranged in the other end.
Preferably, the baffle plate device includes partition and height adjustable structure, the partition and the height adjustable structure Lower end be fixedly connected, the height adjustable structure is connect with the top plate of the cabinet, and the partition is set to the cabinet It is internal.
Preferably, the height adjustable structure includes screw rod and the nut that is connected on the screw rod, under the screw rod End is connected on the partition, and the nut is placed on the top plate outer surface;
Or the height adjustable structure includes pull rod, is evenly equipped with several positioning through hole on the pull rod in the axial direction, The lower end of the pull rod is connected on the partition, and sliding plug has dismountable locating rod in the positioning through hole, described fixed Position bar is placed on the top plate outer surface.
Preferably, the strip hole being removed or placed into for the partition is provided on the top plate.
Preferably, the width of the partition is consistent with the inner width of the cabinet, and the height of the partition is not less than institute State the height of box house half, the length dimension of the screw rod or pull rod is greater than the size of the box house half height.
Preferably, the heat exchanger tube is provided with and the case on the top plate of the cabinet by the side wall support of the cabinet The exhaust outlet of internal portion's connection.
Preferably, the heat exchanger tube is evenly arranged on the inside of the cabinet in parallel, and the both ends of the every heat exchanger tube are pierced by The pipe end of the side wall, the neighbouring heat exchanger tube is connected to by connecting bend.
Preferably, the pipe end of the heat exchanger tube of most upper row is connected to the outfall sewer, most descends the heat exchanger tube of row Pipe end be connected to the water inlet manifold.
Preferably, several cooling units are provided between the inlet port and outlet port, several are described cooling single The cabinets cavity of member is sequentially communicated, and the both ends of each cabinet are provided with the connecting flange for connection, the case Between body, between the cabinet and the feed inlet, between the cabinet and the discharge port by being connected to the connection Bolt on flange connects.
It can be seen from the above technical proposal that a kind of integrated unitary fluidizing cooler provided by the invention, cooling single For member for heat exchanger tube to be only arranged in cooling cabinet, outfall sewer and water inlet manifold are arranged at the outside of the cabinet, and change Heat pipe is supported by the wall of cabinet, and setting supporting element is not needed in the cabinet yet, will be arranged in traditional fluidization cooler casing The space of support construction, water inlet pipe and outlet pipe efficiently uses, and the inside of cabinet can sufficiently be arranged to be conveyed for cooling medium Heat exchanger tube, enable integrated unitary fluidizing cooler of the invention greatly improve fluidizing cooler heat exchange effect Rate reduces the volume of cooling unit cabinet, to save occupied area in the case where same heat exchange efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of integrated unitary fluidizing cooler provided in an embodiment of the present invention;
Fig. 2 is the schematic view of the front view of cooling unit provided in an embodiment of the present invention;
Fig. 3 is the schematic cross-sectional view of cooling unit provided in an embodiment of the present invention;
Fig. 4 is the structural schematic diagram of baffle plate device provided in an embodiment of the present invention.
1, feed inlet, 2, cooling unit, 21, fluidization aeration tank, 22, connecting flange, 23, side wall, 24, top plate, 25, every Panel assembly, 251, screw rod, 252, nut, 253, partition, 26, exhaust outlet, 27, water outlet, 28, outfall sewer, 29, connecting bending Head, 210, heat exchanger tube, 211, water inlet manifold, 212, water inlet, 3, discharge port.
Specific embodiment
The invention discloses a kind of integrated unitary fluidizing coolers, to improve the cooling efficiency of fluidizing cooler, Save occupied area.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-Fig. 3, the invention discloses a kind of integrated unitary fluidizing coolers, including are sequentially communicated Feed inlet 1, cooling unit 2 and discharge port 3, cooling unit 2 include cabinet, the bottom end of the cabinet is provided with and the cabinet The fluidization aeration tank 21 of inner cavity connection, is provided with heat exchanger tube 210 in the cabinet, heat exchanger tube 210 by the cabinet wall branch Support, heat exchanger tube 210 are connected to outfall sewer 28, the water inlet manifold 211 being arranged on the outside of the cabinet.Cooling unit 2 is used for Heat exchanger tube 210 is only set in the cooling cabinet, and outfall sewer 28 and water inlet manifold 211 are arranged at the outer of the cabinet Face, and heat exchanger tube 210 is supported by the wall of the cabinet, and setting supporting element is not needed in the cabinet yet, traditional fluidization is cold But the space effective use of device setting support construction and inlet tube and outlet tube, the inside of the cabinet can sufficiently be arranged for cooling down The heat exchanger tube 210 of medium conveying, therefore, it is cooling that integrated unitary fluidizing cooler of the invention can greatly improve fluidization The heat exchange efficiency of device reduces the volume of 2 cooling box of cooling unit in the case where same heat exchange efficiency, accounts for save Ground area.
Wherein, it is provided with the baffle plate device 25 that can adjust of height on the top plate 24 of the cabinet, the one of baffle plate device 25 End is arranged on the top plate 24 of the cabinet, and the inside of the cabinet is arranged in the other end.It is adjustable by setting height Baffle plate device 25, to change the glide path for flowing through the Material to be cooled of the cabinet, to extend Material and heat exchanger tube 210 Time of contact, improve heat exchange efficiency.
Specifically, baffle plate device 25 includes partition 253 and height adjustable structure, partition 253 and the height adjustable structure Lower end be fixedly connected, the height adjustable structure is connect with the top plate 24 of the cabinet, and partition 253 is set to the cabinet It is internal.Protrude into area by the partition 253 that height adjustable structure adjustment is set to the box house, thus realize to The change of the glide path of cooling Material.
Further, as shown in figure 4, the height adjustable structure includes screw rod 251 and the nut that is connected on screw rod 251 252, the lower end of screw rod 251 is connected on partition 253, and nut 252 is placed on 24 outer surface of top plate, to realize to partition 253 support positioning.When needing to adjust partition 253 and protruding into the intracorporal area of the case, rotating nut 252.Nut 252 When turning upwards on screw rod 251, the area that partition 253 protrudes into the cabinet becomes larger, conversely, then partition 253 protrudes into the case The area of body becomes smaller.In one embodiment, in order to improve the stability in 253 use process of partition, screw rod 251 is provided with Two.
In another embodiment, the height adjustable structure includes pull rod, uniformly distributed in the axial direction on the pull rod There are several positioning through hole, the lower end of the pull rod is connected on partition 253, there is detachably sliding plug in the positioning through hole Locating rod.In the present embodiment, when the locating rod grafting enters the positioning through hole in use, the locating rod is placed on top plate On 24 upper surfaces, to realize that the support to partition 253 positions.By the positioning through hole for changing the locating rod grafting The change to the effective area for the partition 253 for protruding into the box house is realized in position.
In order to facilitate taking out and replacing partition 253, strip hole, the top of the strip hole and top plate 24 are provided on top plate 24 End surface matching, is removed and inserted into partition 253 to facilitate.In order to be supported positioning to partition 253, the outer diameter of nut 252 or Opposite side size is greater than the top end surface width of top plate 24, the length of the axis of the positioning through hole perpendicular to the top end surface of top plate 24 Side setting, so that the locating rod can be realized support positioning.
In order to guarantee partition 253 to the change effect of Material glide path to be cooled, the width of partition 253 and the cabinet Inner width it is consistent, the height of partition 253 is not less than the height of the box house half, screw rod 251 or the pull rod Length dimension is greater than the size of the box house half height.In order to guarantee the adjusting range of the pull rod, the positioning is logical Hole is uniformly distributed on the whole length direction of the pull rod.
In order to facilitate manufacturing and connecting, heat exchanger tube 210 is supported by the side wall 23 of the cabinet.In order to by fluidization aeration tank 21 are blown into the intracorporal fluidized wind of the case is discharged in time, improves the fluidising effect of Material to be cooled in the cabinet, the case The exhaust outlet 26 being connected to the box house is provided on the top plate 24 of body.
In one embodiment, heat exchanger tube 210 is evenly arranged on the inside of the cabinet in parallel, and the two of every heat exchanger tube 210 End is pierced by side wall 23, and the pipe end of neighbouring heat exchanger tube 210 is connected to by connecting bend 29.This structure setting, not only The convenient heat exchanger tube 210 supported by side wall 23 is connected to, the also convenient cooling water-cooled flowed through from connecting bend 29, thus further Improve the cooling efficiency of the fluidizing cooler of the present embodiment.
Wherein, the pipe end of the heat exchanger tube 210 of most upper row is connected to outfall sewer 28, most descends the pipe end of the heat exchanger tube 210 of row It is connected to water inlet manifold 211.In this embodiment, cooling water enters from the heat exchanger tube 210 of lower part, then successively flows up, from The heat exchanger tube 210 on top flows out, so that the cooling water in heat exchanger tube 210 sufficiently exchanges heat, lower layer's Material temperature to be cooled Degree is less than upper layer Material to be cooled, generation when effectively preventing lower layer's Material temperature to be cooled greater than upper layer Material temperature to be cooled Splash.
Several cooling units 2, the cabinets cavity of several cooling units 2 are provided between feed inlet 1 and discharge port 3 It is sequentially communicated, the both ends of each cabinet are provided with the connecting flange 22 for connection, pair of feed inlet 1 and discharge port 3 It answers position to be also equipped with the flange being used cooperatively with connecting flange 22, is evenly equipped with through-hole on connecting flange 22, between the cabinet, Between the cabinet and feed inlet 1, between the cabinet and discharge port 3 by the bolt that is connected on connecting flange 22 connection Together.Fixation is only bolted between several cooling units 2, installation and maintenance are convenient.It need to will only be asked when maintenance The cooling unit 2 of topic and the bolt of adjacent component connection remove, and hang away from side or top, convenient for disassembly and assembly.
Specifically, heat exchanger tube 210 is steel pipe, bellows tube, helix tube or finned tube.
Since what is cooled down in integrated unitary fluidizing cooler use process of the invention is fluid, it is related to Leakproofness between connecting component, the sealing in the present invention is sealing ring or sealing strip commonly used in the prior art sealing, this Place repeats no more.
At work, high-temperature oxydation aluminium powder enters the integrated cooling system of several cooling units 2 connection by feed inlet 1 It is interior, under the fluidized wind effect of the bottom of box fluidization aeration tank 21 blowout, pass through cooling unit 2 step by step in fluidization, The adjustable height of baffle plate device 253 in each cooling unit 2,253 height of baffle plate device in adjacent cooling unit 2 is not Together, make alumina powder along broken line flow forward, to extend the time of contact of alumina powder Yu heat exchanger tube 210.In this process In, the heat transfer of alumina powder Material is finally discharged from discharge port 3, to the cooling water in heat exchanger tube 210 into delivery system System.Cooling water enters water inlet manifold 211 by the water inlet 212 of each cooling unit 2, then respectively enters the heat exchanger tube for most descending row 210, it is then successively flowed up by connecting bend 29, in the process, cooling water absorbs the heat of alumina powder, finally It is flowed out after into outfall sewer 28 from water outlet 27.
Exhaust outlet 26 is provided at the top of the cabinet of each cooling unit 2, exhaust outlet 26 can be timely by fluidized wind Discharge improves fluidising effect.
In use process, it can determine that the quantity of concatenated cooling unit 2 is combined according to roasting furnace output.
Integrated unitary fluidizing cooler of the invention, compact-sized, heat exchange efficiency is higher, saves space and land occupation face Product, all units can be interchanged, install and overhaul and is more simple and convenient.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest scope of cause.

Claims (10)

1. a kind of integrated unitary fluidizing cooler, including the feed inlet (1), cooling unit (2) and discharge port being sequentially communicated (3), the cooling unit (2) includes cabinet, and the bottom end of the cabinet is provided with the fluidization being connected to the cabinets cavity and fills Gas tank (21) is provided with heat exchanger tube (210) in the cabinet, which is characterized in that the heat exchanger tube (210) by the cabinet wall Support, the heat exchanger tube (210) are connected to outfall sewer (28), the water inlet manifold (211) being arranged on the outside of the cabinet.
2. integrated unitary fluidizing cooler according to claim 1, which is characterized in that the top plate (24) of the cabinet On be provided with the baffle plate device (25) that can adjust of height, the top plate of the cabinet is arranged in one end of the baffle plate device (25) (24) on, the inside of the cabinet is arranged in the other end.
3. integrated unitary fluidizing cooler according to claim 2, which is characterized in that baffle plate device (25) packet Partition (253) and height adjustable structure are included, the partition (253) is fixedly connected with the lower end of the height adjustable structure, described Height adjustable structure is connect with the top plate (24) of the cabinet, and the partition (253) is set to the inside of the cabinet.
4. integrated unitary fluidizing cooler according to claim 3, which is characterized in that the height adjustable structure packet The nut (252) for including screw rod (251) and being connected on the screw rod (251), the lower end of the screw rod (251) be connected to it is described every On plate (253), the nut (252) is placed on the top plate (24) outer surface;
Or the height adjustable structure includes pull rod, is evenly equipped with several positioning through hole on the pull rod in the axial direction, it is described The lower end of pull rod is connected on the partition (253), and sliding plug has dismountable locating rod in the positioning through hole, described fixed Position bar is placed on the top plate (24) outer surface.
5. integrated unitary fluidizing cooler according to claim 4, which is characterized in that be arranged on the top plate (24) There is the strip hole being removed or placed into for the partition (253).
6. integrated unitary fluidizing cooler according to claim 4, which is characterized in that the width of the partition (253) Spend, the height height not less than the box house half of the partition (253) consistent with the inner width of the cabinet, institute The length dimension for stating screw rod (251) or pull rod is greater than the size of the box house half height.
7. integrated unitary fluidizing cooler according to claim 1, which is characterized in that the heat exchanger tube (210) by The side wall (23) of the cabinet supports, and is provided with the exhaust outlet being connected to the box house on the top plate (24) of the cabinet (26)。
8. integrated unitary fluidizing cooler according to claim 7, which is characterized in that the heat exchanger tube (210) is flat Row is evenly arranged on the inside of the cabinet, and the both ends of the every heat exchanger tube (210) are pierced by the side wall (23), neighbouring The pipe end of the heat exchanger tube (210) is connected to by connecting bend (29).
9. integrated unitary fluidizing cooler according to claim 8, which is characterized in that the heat exchanger tube of most upper row (210) pipe end is connected to the outfall sewer (28), most descends the pipe end and the water inlet manifold of the heat exchanger tube (210) of row (211) it is connected to.
10. integrated unitary fluidizing cooler according to claim 1, which is characterized in that the feed inlet (1) and go out Several cooling units (2) are provided between material mouth (3), the cabinets cavity of several cooling units (2) is successively Connection, the both ends of each cabinet are provided with the connecting flange (22) for connection, between the cabinet, the cabinet with Between the feed inlet (1), between the cabinet and the discharge port (3) by being connected on the connecting flange (22) It is bolted.
CN201811183677.8A 2018-10-11 2018-10-11 A kind of integrated unitary fluidizing cooler Pending CN109186269A (en)

Priority Applications (1)

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CN201811183677.8A CN109186269A (en) 2018-10-11 2018-10-11 A kind of integrated unitary fluidizing cooler

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Application Number Priority Date Filing Date Title
CN201811183677.8A CN109186269A (en) 2018-10-11 2018-10-11 A kind of integrated unitary fluidizing cooler

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Publication Number Publication Date
CN109186269A true CN109186269A (en) 2019-01-11

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102050475A (en) * 2009-10-27 2011-05-11 沈阳铝镁设计研究院 Dual-chamber fluidization cooler
CN103292622A (en) * 2013-05-15 2013-09-11 成都天保重型装备股份有限公司 Tube nest type micro-powder heat exchanger
CN205351355U (en) * 2016-01-18 2016-06-29 青岛达能环保设备股份有限公司 Cold sediment device of bank of tubes formula
CN207035845U (en) * 2017-08-16 2018-02-23 河南科达东大国际工程有限公司 Fluidization cooling device and its feed arrangement
CN208936787U (en) * 2018-10-11 2019-06-04 河南科达东大国际工程有限公司 A kind of integrated unitary fluidizing cooler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102050475A (en) * 2009-10-27 2011-05-11 沈阳铝镁设计研究院 Dual-chamber fluidization cooler
CN103292622A (en) * 2013-05-15 2013-09-11 成都天保重型装备股份有限公司 Tube nest type micro-powder heat exchanger
CN205351355U (en) * 2016-01-18 2016-06-29 青岛达能环保设备股份有限公司 Cold sediment device of bank of tubes formula
CN207035845U (en) * 2017-08-16 2018-02-23 河南科达东大国际工程有限公司 Fluidization cooling device and its feed arrangement
CN208936787U (en) * 2018-10-11 2019-06-04 河南科达东大国际工程有限公司 A kind of integrated unitary fluidizing cooler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王丽,陈志佳: "《建筑设备冷源与热源》", 28 February 2009, 武汉:武汉理工大学出版社, pages: 220 *

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