CN109974488A - Heat exchange structure and heat-exchanger rig with the heat exchange structure - Google Patents
Heat exchange structure and heat-exchanger rig with the heat exchange structure Download PDFInfo
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- CN109974488A CN109974488A CN201910325018.1A CN201910325018A CN109974488A CN 109974488 A CN109974488 A CN 109974488A CN 201910325018 A CN201910325018 A CN 201910325018A CN 109974488 A CN109974488 A CN 109974488A
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- partition
- heat exchange
- hole
- exchange structure
- connector sleeve
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- 238000005192 partition Methods 0.000 claims abstract description 140
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 25
- 239000003546 flue gas Substances 0.000 abstract description 25
- 238000001816 cooling Methods 0.000 abstract description 13
- 239000000112 cooling gas Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003032 molecular docking Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000283080 Proboscidea <mammal> Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Abstract
The invention discloses a kind of heat exchange structure and with the heat-exchanger rig of the heat exchange structure, the flue gas of the cooling of needs is passed through inside the first ventilating duct, pass through the blower exhausting above shell, so that for up flowing and being contacted with the second ventilating duct surface in the water tank of cooling gas and fog from below, realize heat exchange, therefore, more excellent heat transfer effect and smoke impervious have been reached, it are avoided to leak and leak mutually；Wherein, heat exchange structure is mainly by passing through bottom plate, the first connector sleeve, first partition, the second connector sleeve and second partition by fixed link, so that in production, first bottom plate, first partition and second partition are fixed together by fixed link, it is welded again, its deformation or docking location offset are avoided, and it is stablized and leakproofness is high；And the setting of the first connector sleeve and the second connector sleeve can prevent first through hole, the second through-hole, leak at third through-hole, and play the role of reinforcing its rigidity.
Description
Technical field
The present invention relates to technical field of heat exchange equipment, in particular to a kind of heat exchange structure and the heat exchange with the heat exchange structure
Device.
Background technique
In fume treatment, due to the dust of flue gas temperature with higher and higher concentration, be easy to produce it is on fire,
Flue gas purifying equipment is caused to be burned, and in the flue gas of higher temperature, greasy dirt high-temperature evaporation will lead to flue gas purifying equipment
Purification efficiency reduce.
In flue gas emission, part high-temperature flue gas also simultaneously can be discharged to thermal energy in atmosphere, waste of energy, and often simultaneously
Another part air is heated again, this just needs one kind neither to obscure two kinds of gases, and can be the energy of discharge flue gas
Amount is conducted to the device of hot-air to be added.To save energy consumption, cost is reduced.In addition in gas cleaning, it is sometimes necessary to
The flue gas of purification cools down, in volatile flue gas water or greasy dirt be condensed into drop, so that electrostatic precipitator is removed
Dirt.Cool down using the fin-tube heat exchanger of internal logical cold water and needs water flowing in systems and install cooling tower additional, cooling tower
Cooled down using air to water, when work can vapor away a large amount of water, uneconomical.Utilize the heat exchange of a gas and gas
Device can directly cool down high-temperature flue gas with air.
In existing flue gas purifying equipment, to avoid having high temperature due to exhaust gas, easily leading to temperature mistake in oil fume purifier
High problem, therefore increase setting cooling system before flue gas purifying equipment and realize cooling.And existing cooling system is all made of
Heat exchange structure have board-like metal tube, cross laminated type and a hollow column sleeve, cross laminated type heat exchange structure is by will be thin
Coiled material or plate are stacked to form two orthogonal venting channels by edge, in two orthogonal venting channels
Circulation heat exchange object, realizes heat exchange.
In existing cross laminated type heat exchange structure, such as the stacked air heat exchange of Patent No. CN00240115.0
Device is stacked to be formed for multiple plate edges, and is adjacent to connection by wall 1 and wall 2；Some cross laminated type heat exchange structures are logical
Cross while with while roll up together, and quadrangle is by angle steel and colloid adhesive seal, but it does not pre-fix knot without contraposition during installation
Structure, and then will need often to be stacked one layer and need to bond one layer immediately, and colloid is easy fusing in high temperature, cause to glue loosely
With cross air flue string wind, leakproofness is poor.
As it can be seen that the prior art could be improved and improve.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, is changed the purpose of the present invention is to provide a kind of heat exchange structure and with this
The heat-exchanger rig of heat structure solves the problems, such as that existing heat exchange structure leakproofness is poor.
In order to achieve the above object, this invention takes following technical schemes:
A kind of heat exchange structure, including bottom plate, the muti-piece first partition that is successively arranged at intervals on bottom plate and welds together and more
Block second partition, and the cross section of first partition and second partition is in " Jiong " font, so that it is logical to form first inside first partition
Air duct, second partition inside forms the second ventilating duct, and the first ventilating duct is arranged in a mutually vertical manner with the second ventilating duct and mutual not phase
It is logical；First partition is equipped with first through hole, and the first connector sleeve, and the length of the first connector sleeve and first are equipped with below first through hole
The height of partition is equal；Second partition corresponds to and is equipped with the second through-hole at first through hole, is equipped with the second connector sleeve below the second through-hole,
And second connector sleeve length it is equal with the height of second partition；First through hole is corresponded on bottom plate equipped with third through-hole, and
Third through-hole is equipped with the fixed link across first through hole, the first connector sleeve, the second through-hole, the second connector sleeve.
In the heat exchange structure, first through hole is 4 and is distributed in the quadrangle of first partition, and the second through-hole and third are logical
Hole corresponds to first through hole setting, and the side of the first connector sleeve and first partition is tangent, the second connector sleeve and second partition
Side is tangent.
In the heat exchange structure, first through hole is 4 or more and is evenly arranged on quadrangle and the first partition of first partition
Middle part, the second through-hole and third through-hole correspond to first through hole setting, wherein be located at the first connector sleeve of the quadrangle of first partition with
The side of first partition is tangent, the side of the second connector sleeve and second partition is tangent.
In the heat exchange structure, first partition lower end is equipped with the first flanging, and corresponding first flanging of second partition is equipped with the
One connection side, and the first flanging connect side with first and is welded to connect, second partition lower end is equipped with the second flanging, and first partition is corresponding
Second flanging is equipped with the second connection side, and the second flanging connect side with second and is welded to connect.
In the heat exchange structure, first connection while and second connection while two sides be equipped with connecting rod, connecting rod is square
Shape pipe or fashioned iron.
In the heat exchange structure, the upper surface of first partition is stamped with the first groove, it is made to form the in lower end surface
One protrusion；The lower end surface of second partition is stamped with the second groove, it is made to form the second protrusion in upper surface.
It further include reinforcing rib in the heat exchange structure, reinforcing rib is welded on the two sides up and down of the heat exchange structure.
A kind of heat-exchanger rig, including above-mentioned heat exchange structure further include shell, and heat exchange structure is fixed inside the housing, and outer
Shell corresponds to the first ventilating duct of heat exchange structure, the second ventilating duct is respectively equipped with the first air port and the second air port, and the first air port is two
A and be horizontally installed on shell two sides, the second air port is two and is vertically provided on the two sides up and down of shell, first
Ventilating duct both ends are fixedly connected with two the first air ports respectively, and the second ventilating duct both ends are fixed with two the second air ports respectively to be connected
It connects.
In the heat-exchanger rig, be equipped with blower on the second air port of the upper side of shell, the lower section of shell be equipped with
The water tank of second air port connection, and atomization is equipped with inside water tank there are air inlet distance between tank top and outer casing bottom
Module.
In the heat-exchanger rig, atomizing module includes being located at water pipe inside water tank, is uniformly arranged on water pipe
There is the atomizer towards heat exchange structure, and be equipped with water pump on water pipe, which is fixed on water tank side wall.
The utility model has the advantages that
The present invention provides a kind of heat exchange structure and with the heat-exchanger rig of the heat exchange structure, by by the flue gas of the cooling needed
Pass through inside the first ventilating duct, and then by for cooling gas and fog, that is, passing through on shell inside the second ventilating duct
The blower exhausting of side so that in the water tank of cooling gas and fog from below up flowing and with the second ventilating duct surface
Contact realizes heat exchange, therefore, has reached more excellent heat transfer effect and smoke impervious, it is avoided to leak；Wherein, heat exchange structure master
Bottom plate, the first connector sleeve, first partition, the second connector sleeve and second partition are passed through by passing through fixed link, so that in production,
First bottom plate, first partition and second partition can be fixed together by fixed link, then be welded, avoid its deformation or right
Positional shift is connect, allows to disposably weld total, and convenient welding is simple, and connects by welding,
It is stablized and leakproofness is high；The setting of first connector sleeve and the second connector sleeve can prevent first through hole, the second through-hole, third logical
It is leaked at hole, and plays the role of reinforcing its rigidity.
Detailed description of the invention
Fig. 1 is the perspective view of heat exchange structure provided by the invention.
Fig. 2 is the decomposition diagram for the heat exchange structure that Fig. 1 is provided.
Fig. 3 is partial enlarged view of the Fig. 2 at A.
Fig. 4 is the schematic perspective view of the first partition of heat exchange structure.
Fig. 5 is the schematic perspective view of the second partition of heat exchange structure.
Fig. 6 is the schematic perspective view of the bottom plate of heat exchange structure.
Fig. 7 is the stereochemical structure of first partition in example IV, the first connector sleeve, second partition and the combination of the second connector sleeve
Schematic diagram.
Fig. 8 is the decomposition diagram of the stereochemical structure of Fig. 7.
Fig. 9 is the schematic diagram of the heat-exchanger rig with heat exchange structure.
Specific embodiment
The present invention provides a kind of heat exchange structure and the heat-exchanger rig with the heat exchange structure, to make the purpose of the present invention, skill
Art scheme and effect are clearer, clear, and the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should manage
Solution, described herein specific examples are only used to explain the present invention, is not intended to limit the present invention.
Wherein, the "upper" in the application, "lower" direction are for the explanation that description understands and makes referring to attached drawing 1,
It can not be limited as scope of the present application.
The present invention provides a kind of heat exchange structure and the heat-exchanger rig with the heat exchange structure.
Embodiment one: Fig. 1-6 is please referred to, wherein heat exchange structure 2 includes bottom plate 21, is successively arranged at intervals on bottom plate 21
And the muti-piece first partition 23 and muti-piece second partition 28 welded together, and the cross section of first partition 23 and second partition 28
In " Jiong " font, so that forming the first ventilating duct 29 inside first partition 23, the second ventilating duct 24 is formed inside second partition 28,
And first ventilating duct 29 be arranged in a mutually vertical manner with the second ventilating duct 24 and not connected.
Among the above, heat exchange structure 2 is mainly by muti-piece cross section between the first partition 23 and second partition 28 of " Jiong " font
It is formed every welding, so that forming the first ventilating duct inside first partition, forms the second ventilating duct inside second partition, wherein the
One ventilating duct and the second ventilating duct pass through the flue gas for needing to cool down and respectively for cooling gases, so that the heat of flue gas passes through
First partition and second partition realize the cooling of flue gas, due to first partition and second partition with for cooling gas converting heat
Cross section be in " Jiong " font, therefore, it is necessary to side be arranged one piece of bottom plate so that the first ventilating duct and the second ventilating duct only
There is both ends connection.First ventilating duct and the second ventilating duct are mutually perpendicular to and not connected, so that the pipe connecting with the first ventilating duct
Road and the pipeline connecting with the second ventilating duct mutually stagger, that is, facilitate pipeline to connect.
Further, first partition is equipped with first through hole 233, and the first connector sleeve 22 is equipped with below first through hole 233, and
The length of first connector sleeve 22 is equal with the height of first partition；Second partition, which corresponds to, is equipped with the second through-hole 283 at first through hole,
The second connector sleeve 26 is equipped with below second through-hole, and the length of the second connector sleeve is equal with the height of second partition；It is right on bottom plate
Answer first through hole be equipped with third through-hole 211, and third through-hole be equipped with across first through hole, the first connector sleeve, the second through-hole,
The fixed link 27 of second connector sleeve.
Wherein, by being arranged through the fixed link 27 of bottom plate, first partition and second partition, so that in production, it can be with
Bottom plate, first partition and second partition are fixed together by fixed link first, then welded, it is avoided to deform or dock position
Offset is set, so that convenient welding is simple.The wherein setting of the first connector sleeve and the second connector sleeve, can prevent flue gas or gas from
First through hole, the second through-hole or third through-hole generate leakage.Specifically, the fixed link can be but be not limited to bolt arrangement,
In this application, fixed link 27 is by taking bolt arrangement as an example, by the nut 271 at both ends by bottom plate, the first connector sleeve, first every
Plate, the second connector sleeve, second partition are locked.
Embodiment two: refering to Fig. 4 and Fig. 5, in above-mentioned structure basis, first partition lower end is equipped with the first flanging 231,
Corresponding first flanging of second partition is equipped with the first connection side 282, and the first flanging connect side with first and is welded to connect, second partition
Lower end is equipped with the second flanging 281, and corresponding second flanging of first partition is equipped with the second connection side 232, and the second flanging and second connects
Edge fit is welded to connect.Since first partition and second partition interval are arranged, the of the first flanging of first partition and second partition
One connection is abutted when abutting, the second flanging of second partition being with the second connection of first partition, wherein the first flanging and second
Flanging is to turn down outward, so that the cross section of first partition and second partition forms approximate " several " word shape, so that first
The amplification of the contact area of partition and second partition, and facilitate its welding.
Wherein, fixed link and first through hole engaged therewith, the second through-hole, the first connector sleeve, the second connector sleeve are one,
Realize fixation before welding between each piece of partition, or two or more, it is being welded between each piece of partition so that realizing
Fixation before connecing, while preventing and producing relative rotation between each piece of partition, i.e., so that each piece of partition pre-fixing before welding
Position is more acurrate.
Preferably, in above-described embodiment one and embodiment two, first through hole is 4 and is distributed in the quadrangle of first partition,
Second through-hole and third through-hole correspond to first through hole setting, and the side of the first connector sleeve and first partition is tangent, and second connects
The side of female connector and second partition is tangent, and therefore, fixed link can avoid well by the fixation of first partition and second partition
It is deformed or docking location offset, and can be convenient the connection of pipeline, avoids the four corners of gas or flue gas from heat exchange structure
Leakage.
Wherein, in welding, the first connector sleeve can also be welded together with first partition, by the second connector sleeve and the
Two partitions weld together.In other words, the first connector sleeve both ends, the second connector sleeve both ends with corresponding first partition,
Second partition or bottom plate welding, and the tangent of the first connector sleeve and first partition, the second connector sleeve and second partition it is tangent
Locate equal sealing welding.
Preferably, first connection while and second connection while two sides be equipped with connecting rod 25, connecting rod 25 be rectangular tube or
Fashioned iron, but it is not limited to rectangular tube or fashioned iron, it can also be slab or angle steel.And connecting rod by each piece of connecting rod Combination Welding at
Connecting flange, for connect with pipeline, wherein when welding, side can be set into and first partition and the connecting rod 25
The face of one partition cooperation, the i.e. side of connecting rod and first partition, second partition side and be bonded so that sealed after welding,
Simultaneously connecting rod also with the first connector sleeve, the second connector sleeve side sealing welding, wherein connecting rod and first partition, first connect
Female connector, second partition, the second connector sleeve soldered point-blank, and weld filler covering connecting rod connect with first
While and second connection while gap so that intersect two air ducts (the first ventilating duct and the second ventilating duct) pass through gas will not
In corner's string wind.
Embodiment three, referring to Figures 1 and 2, when the size of heat exchange structure is larger, in above-mentioned structure basis, first
Through-hole is 4 or more, and is evenly arranged on the quadrangle of first partition and the middle part of first partition, the second through-hole and third through-hole corresponding the
One through-hole setting, wherein the side of the first connector sleeve and first partition that are located at the quadrangle of first partition is tangent, the second connector sleeve
It is tangent with the side of second partition, allow fixation of the fixed link well by first partition and second partition, avoids its change
Shape or docking location offset, and can be convenient the connection of pipeline, avoid gas or flue gas from leaking from the four corners of heat exchange structure；
And support first partition and second partition work can be played by being located at first connector sleeve at the middle part of first partition and the second connector sleeve
With increasing its intensity and rigidity, avoid its deformation.Above-mentioned middle part can be the center and/or adjacent two of heat exchange structure
Middle part between a angle.Wherein, when fixed link, the first connector sleeve and the second connector sleeve in the middle part of being located at are multiple, uniformly divide
Cloth, so that it reaches a preferable support effect, so that the rigidity of heat exchange structure is more preferable.
In other words, when the size of heat exchange structure is larger, heat exchange structure is in addition to being welded with the first connector sleeve, in quadrangle
Two connector sleeves and across the first connector sleeve, the second connector sleeve fixed link outside, set remaining position of heat exchange structure is also appropriate
It is equipped with the first connector sleeve, the second connector sleeve and fixed link, for increasing the rigidity of heat exchange structure, prevents its deformation.And first
Connector sleeve and also corresponding first partition, second partition and the bottom plate of the second connector sleeve weld together.
Specifically, the two sides up and down in the heat exchange structure are welded with reinforcing rib 30, so that improving the rigidity of heat exchange structure.
Wherein, reinforcing rib is composed by more connections are rod-shaped, and reinforcing rib is equipped with across the hole of fixed link.Preferably, fixed link
The nut at both ends is located inside reinforcing rib, and fixed link both ends are not pierced by the outside of reinforcing rib, is connected on the outside of rod-shaped reinforcing rib
Hole be greater than the size of nut, the hole of inside and fixed link cooperate and are less than nut size, so that the nut after installation is in and connects
The centre of extension bar shape, nut inside are abutted with rod-shaped reinforcing rib is connect, and can pass through outside by box spanner during installation
Hole realize nut is tightened.Wherein, fixed link both ends are not pierced by the outside of reinforcing rib, so that when usually placing, with adding
Strengthening tendons and ground face contact, so that relatively more steady.
Wherein, connecting rod both ends are also welded with reinforcing rib, so that 8 sides of connecting rod and reinforcing rib composition stereochemical structure,
That is 8 sides of heat exchange structure, further increase its rigidity, and realize sealing.It is, of course, also possible to suitably increase reinforcing rib knot
Structure, so that the fixed link of middle part setting is also connected on reinforcing rib, i.e., the basis of the reinforcing rib for surrounding quadrangle shown in Fig. 2
Upper increase structure forms it into " day " or sphere of movements for the elephants shape, but is not limited to " day " or sphere of movements for the elephants shape.
The bottom plate of the application can be located at the side of first partition opening, can also be located at the installation reinforcing rib of heat exchange structure
Two sides.
Example IV: refering to Fig. 7 and Fig. 8, in above-mentioned structure basis, is stamped in the upper surface of first partition
One groove, makes it form the first protrusion 234 in lower end surface, and the first groove is multiple and is uniformly distributed in first partition；Second every
The lower end surface of plate is stamped with the second groove, it is made to form the second protrusion 284 in upper surface, and the second groove is multiple and uniformly divides
On cloth second partition；Convenient for increasing the contact area of gas and gas being promoted to generate turbulent flow, raising heat exchanging efficiency improves simultaneously
The rigidity of partition.Wherein, the first protrusion 234, the second protrusion 284 is oppositely arranged, i.e., the first protrusion, the second protrusion is located at same wind
In road, certainly, the first protrusion 234, the second setting in the same direction of protrusion 284, i.e., the first protrusion, the second protrusion is in different air ducts.
Among the above, first through hole, the second through-hole are respectively provided at the groove and groove of corresponding first partition and second partition
Between position.
Heat exchange structure is mainly by passing through bottom plate, the first connector sleeve, first partition, the second connector sleeve and second by fixed link
Partition, so that first bottom plate, first partition and second partition can be fixed together by fixed link, then passes through in production
The method of melting welding is welded, and is avoided its deformation or docking location offset, is allowed to disposably weld total, and lead to
The mode for crossing welding connects, and stablizes and leakproofness is high；The setting of first connector sleeve and the second connector sleeve can prevent first to lead to
Hole, the second through-hole leak at third through-hole, and play the role of reinforcing its rigidity.
Referring to Fig. 9, a kind of heat-exchanger rig, which is serially connected in front of cleaning equipment by pipeline, so that needing net
The flue gas of change obtains preliminary cooling.It further include shell 1 including above-mentioned heat exchange structure 2, heat exchange structure is fixed inside the shell
Portion, and shell corresponds to the first ventilating duct of heat exchange structure, the second ventilating duct is respectively equipped with the first air port 3 and the second air port 7, first
Air port is two and is horizontally installed on shell two sides that the second air port is two and is vertically provided at the two sides up and down of shell
On.Wherein, the first ventilating duct both ends are fixedly connected with the first air port respectively, and the second ventilating duct both ends are fixed with the second air port respectively
Connection.It is connect respectively with the first ventilating duct, the second ventilating duct by the first air port, the second air port, so that the first ventilating duct and
The connection of one air port, the second air port are connected to the second ventilating duct, that is, the pipeline for being connected to heat exchange structure only needs corresponding to be connected to first
On air port, the second air port.Specifically, being so that the first air port and the first ventilating duct, the second air port and the second ventilating duct connect
Meeting place has better sealing, uses welding manner to connect or sealing ring is arranged in junction.
Further, in the second air port of the upper side of shell and equipped with blower 6, the lower section of shell is equipped with and the second air port
The water tank 8 of connection, and atomizing module 5 is equipped with inside water tank there are air inlet distance between tank top and outer casing bottom.Its
In, outer casing bottom, which is equipped with, is used to support the support leg 4 of shell, the air inlet distance due to support leg is higher than the height of water tank and shape
At.
By the way that water tank is arranged in the lower section of shell, and atomizing module is set inside water tank, and in the upper side of shell
The second air port be equipped with blower, wherein the flue gas for needing to cool down passes through inside the first ventilating duct, therefore, when needing to cool down,
By the blower exhausting above shell, so that the lower air of temperature is by the second ventilating duct inside and realizes heat exchange, and will
Heat is discharged from the second air port, realizes the cooling of the flue gas inside the first ventilating duct；In order to reach preferable cooling effect, use
Atomizing module is by the cooling water atomization of the inside of the water tank below shell, so that the cooling water after atomization and the air for heat exchange
Mixing reduces air themperature, reaches better cooling effect.
Further, atomizing module includes being located inside water tank to be equipped with water pipe 52, is evenly arranged on water pipe
Towards the atomizer 53 of heat exchange structure, and water pump 51 is equipped on water pipe, which is fixed on water tank side wall,
In, water pump is used to increase pressure for the water to circulate in water pipe, can be fixed on the upper end inner sidewall of water tank, can also fix
On the lateral wall of water tank.Specifically, water pipe is located at middle part or top inside water tank, and the head end of water pipe is placed in
The bottom of water tank, atomizer are uniformly located at water pipe and are placed in the top inside water tank, and atomizer direction heat exchange
Structure setting, so that quickly contacting with heat exchange structure from the fog that atomizer sprays and conveniently mixing with air.Wherein, mist
Change the position that spray head upper end (position of jet hole) is higher than water tank peak level, the water resistance in water tank is prevented to hinder the ejection of fog.
Among the above, water tank is located to the lower section of shell, so that the droplet condensed again after atomization drips under gravity
When return in water tank, remove the trouble of reception basin set in addition from, and make structure simple, cost reduce.
By the way that the flue gas of the cooling needed is passed through inside the first ventilating duct, and then by being used for inside the second ventilating duct
Cooling gas and fog, i.e., by the blower exhausting above shell, so that the water for cooling gas and fog from below
It up flows in case and is contacted with the second ventilating duct surface, realize heat exchange, therefore, reached more excellent heat transfer effect and smoke impervious
Property, avoid it from leaking.
Flue gas cool-down of the heat exchange structure in addition to being applied to cooking fume control equipment in the application, can be also used for other heat exchange
In structure, such as: heat recovery apparatus.When heat-exchanger rig is used as heat recovery apparatus, the atomizing module of lower section can be removed, and is connected
Connect ventilation pipe.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to protection scope of the present invention.
Claims (10)
1. a kind of heat exchange structure, which is characterized in that including bottom plate, be successively arranged at intervals on the muti-piece on bottom plate and welded together
First partition and muti-piece second partition, and the cross section of first partition and second partition is in " Jiong " font, so that in first partition
Portion forms the first ventilating duct, forms the second ventilating duct inside second partition, and the first ventilating duct is mutually perpendicular to the second ventilating duct
It is arranged and not connected；First partition is equipped with first through hole, and the first connector sleeve, and the first connector sleeve are equipped with below first through hole
Length it is equal with the height of first partition；Second partition corresponds to and is equipped with the second through-hole at first through hole, sets below the second through-hole
There is the second connector sleeve, and the length of the second connector sleeve is equal with the height of second partition；First through hole is corresponded on bottom plate is equipped with the
Three through-holes, and the fixed link across first through hole, the first connector sleeve, the second through-hole, the second connector sleeve is equipped in third through-hole.
2. heat exchange structure according to claim 1, which is characterized in that first through hole is 4 and is distributed in first partition
Quadrangle, the second through-hole and third through-hole correspond to first through hole setting, and the side of the first connector sleeve and first partition is tangent, the
The side of two connector sleeves and second partition is tangent.
3. heat exchange structure according to claim 1, which is characterized in that first through hole be 4 or more and be evenly arranged on first every
The quadrangle of plate and the middle part of first partition, the second through-hole and third through-hole correspond to first through hole setting, wherein are located at first partition
Quadrangle the first connector sleeve and first partition side is tangent, the side of the second connector sleeve and second partition is tangent.
4. heat exchange structure according to any one of claims 1 to 3, which is characterized in that first partition lower end is equipped with the first folding
Side, corresponding first flanging of second partition is equipped with the first connection side, and the first flanging connect side with first and is welded to connect, second partition
Lower end is equipped with the second flanging, and corresponding second flanging of first partition is equipped with the second connection side, and the second flanging connect side weldering with second
It connects in succession.
5. heat exchange structure according to claim 4, which is characterized in that first connection while and second connection while two sides set
There is connecting rod, connecting rod is rectangular tube or fashioned iron.
6. heat exchange structure according to claim 4, which is characterized in that it is recessed that the upper surface of first partition is stamped with first
Slot makes it form the first protrusion in lower end surface；The lower end surface of second partition is stamped with the second groove, forms it in upper surface
Second protrusion.
7. heat exchange structure according to claim 1, which is characterized in that further include reinforcing rib, reinforcing rib is welded on the heat exchange
The two sides up and down of structure.
8. a kind of heat-exchanger rig, which is characterized in that it further include shell including heat exchange structure as described in claim 1, heat exchange knot
Structure is fixed inside the housing, and shell corresponds to the first ventilating duct of heat exchange structure, the second ventilating duct is respectively equipped with the first air port and
Second air port, the first air port are two and to be horizontally installed on shell two sides, the second air port be two and it is vertically arranged outside
On the two sides up and down of shell, the first ventilating duct both ends are fixedly connected with two the first air ports respectively, the second ventilating duct both ends difference
It is fixedly connected with two the second air ports.
9. heat-exchanger rig according to claim 8, which is characterized in that be equipped with wind on the second air port of the upper side of shell
Machine, the lower section of shell are equipped with water tank be connected to the second air port, and there are entering the wind distance between tank top and outer casing bottom,
Atomizing module is equipped with inside water tank.
10. heat-exchanger rig according to claim 9, which is characterized in that atomizing module includes being located at water service pipe inside water tank
Road is evenly arranged with the atomizer towards heat exchange structure on water pipe, and water pump, the water pump are equipped on water pipe
It is fixed on water tank side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325018.1A CN109974488B (en) | 2019-04-22 | Heat exchange structure and heat exchange device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325018.1A CN109974488B (en) | 2019-04-22 | Heat exchange structure and heat exchange device with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109974488A true CN109974488A (en) | 2019-07-05 |
| CN109974488B CN109974488B (en) | 2024-04-30 |
Family
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487107A (en) * | 2019-08-30 | 2019-11-22 | 佛山市科蓝环保科技股份有限公司 | A kind of heat exchanger with automatic cleaning function |
| CN110732151A (en) * | 2019-10-29 | 2020-01-31 | 浙江森田新材料有限公司 | High-safety stable electronic-grade hydrofluoric acid rectification heat exchange device |
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| CN203908379U (en) * | 2014-07-01 | 2014-10-29 | 靖江市宏能空调设备有限公司 | Plate-fin total heat exchanger and core thereof |
| CN210036362U (en) * | 2019-04-22 | 2020-02-07 | 佛山市科蓝环保科技股份有限公司 | Heat exchange structure and heat exchange device with same |
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| JPH0650694A (en) * | 1992-05-13 | 1994-02-25 | Mitsubishi Heavy Ind Ltd | Manufacture of heat exchanging element |
| CN1735783A (en) * | 2002-12-02 | 2006-02-15 | Lg电子株式会社 | Heat exchanger of ventilating system |
| CN1566854A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Heat exchange unit assembly for air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487107A (en) * | 2019-08-30 | 2019-11-22 | 佛山市科蓝环保科技股份有限公司 | A kind of heat exchanger with automatic cleaning function |
| CN110732151A (en) * | 2019-10-29 | 2020-01-31 | 浙江森田新材料有限公司 | High-safety stable electronic-grade hydrofluoric acid rectification heat exchange device |
| CN110732151B (en) * | 2019-10-29 | 2021-12-03 | 浙江森田新材料有限公司 | High-safety stable electronic-grade hydrofluoric acid rectification heat exchange device |
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