CN209655872U - A kind of easy-to-mount lamella heat exchanger - Google Patents
A kind of easy-to-mount lamella heat exchanger Download PDFInfo
- Publication number
- CN209655872U CN209655872U CN201920219656.0U CN201920219656U CN209655872U CN 209655872 U CN209655872 U CN 209655872U CN 201920219656 U CN201920219656 U CN 201920219656U CN 209655872 U CN209655872 U CN 209655872U
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- shell
- easy
- heat exchanger
- deflector
- mount
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Abstract
The utility model proposes a kind of easy-to-mount lamella heat exchangers, including shell, heat exchange plate core and support base, multiple fluid lines are provided on shell, blind flange is provided on front side of shell, cylinder is arranged in the rear side of shell, and one end of cylinder passes through shell and connect with heat exchange plate core, the support plate of multiple arcs is provided on support base, support plate is used to support the guide rod connecting with blind flange, deflector is provided on the inner bottom surface of the shell, the shape of deflector is by four circumferential center indents.Cylinder provided by the utility model can driving flange lid and heat exchange plate core moved along shell axis direction, and guarantee by guide rod the stability of movement, it is easy to disassemble, improve work efficiency；Deflector promotes fluid media (medium) flowing, the accumulation of dirt is reduced, to reduce wash number in shell.Whole device design is reasonable, structure is simple, is suitble to large-scale promotion.
Description
Technical field
The utility model belongs to heat exchange equipment technical field more particularly to a kind of easy-to-mount lamella heat exchanger.
Background technique
Lamella heat exchanger is a kind of heat exchanger of structure type between shell-and-tube heat exchanger and plate heat exchanger, it
The advantages of having taken into account shell-and-tube heat exchanger and plate heat exchanger: first, using plate as heat-transfer area, heat conductive efficiency is good.Heat transfer coefficient is about
It is 2 times of shell-and-tube heat exchanger；Second, it is compact-sized, it is small in size；Third, heatproof, resistance to compression, maximum operating temperature is up to 800
DEG C, maximum working pressure is up to 6.3 megapascal.
The core of lamella heat exchanger is a welded plate beam, is to pull piece by round precision stamping to be welded.It is main
Closely weld together using by the contact position of the pairs of lath of cold-press moulding, constituting one includes multiple flat flow channels
Plate pipe (heat exchange plate core).The tube side and shell side of lamella heat exchanger are using international advanced full-automatic welding machine and welding procedure weldering
It connects.There are mud and scale residual when being located at the gap of part plate pipe in shell side, especially in shell side bottom close to heat exchanger front and back end
Scale at face is more, it is often necessary to periodically tear machine cleaning open, the duty cycle is shorter, and the heat exchange of existing lamella heat exchanger
Plate core requires to use hoisting appliance when mounting and separating, and the manpower needed is more and larger workload, working efficiency
It is lower, influence the production efficiency of the heat-exchange unit where heat exchanger.
Utility model content
The utility model has that fouling is more, dismounting complexity for above-mentioned lamella heat exchanger, proposes a kind of design
Rationally, a kind of easy-to-mount lamella heat exchanger that structure is simple, fouling is few and the production cycle is long.
In order to achieve the above object, the technical solution adopted in the utility model is that one kind provided by the utility model is convenient for
The lamella heat exchanger of dismounting, including shell, the shell are arranged on support base, and the top and bottom of the shell are set respectively
It is equipped with a fluid line, blind flange is provided on front side of the shell, there are two fluid line, institutes for setting on the blind flange
That states shell is internally provided with heat exchange plate core, and the rear side of the shell is arranged attachment base, is provided with cylinder on the attachment base, institute
The one end for stating cylinder passes through shell and connect with heat exchange plate core, and the support plate of multiple arcs, the branch are provided on the support base
It is provided with pilot hole on fagging, is provided with the guide rod connecting with blind flange in the pilot hole, on the inner bottom surface of the shell
It is provided with deflector, the centre of the deflector is provided with through-hole corresponding with fluid line, the four of through-hole on the deflector
Circumferential through-hole center indent.
Preferably, the attachment base is connect by bolt with shell.
Preferably, the attachment base is hollow round estrade, the inside edge position of the attachment base is evenly arranged with
Multiple keyways, the keyway cooperate with the key that shell posterior edges are arranged in.
Preferably, the rear side center setting of the shell is fluted, the center of the groove is provided with mounting hole, described
Sealing ring is provided in mounting hole.
Preferably, the shape of the deflector is X-shaped.
Compared with prior art, it the advantages of the utility model and has the active effect that
A kind of easy-to-mount lamella heat exchanger provided by the utility model, cylinder can driving flange lid and heat exchange plate cores
It is moved along shell axis direction, and guarantees the stability of movement by guide rod, it is easy to disassemble, it improves work efficiency；It leads
Flowing plate promotes fluid media (medium) flowing, the accumulation of dirt is reduced, to reduce cleaning in shell-side number.Whole device design is reasonable, ties
Structure is simple, is suitble to large-scale promotion.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of schematic diagram of internal structure for easy-to-mount lamella heat exchanger that embodiment provides；
Fig. 2 is a kind of external structure schematic diagram for easy-to-mount lamella heat exchanger that embodiment provides；
Fig. 3 is the enlarged structure schematic diagram for the A that embodiment provides；
Fig. 4 is the structural schematic diagram for the deflector that embodiment provides；
In above each figure, 1, shell；1a, key；1b, groove；2, support base；3, fluid line；4, blind flange；5, heat exchanger plates
Core；6, attachment base；61, keyway；7, cylinder；8, support plate；9, guide rod；10, deflector；101, through-hole；11, sealing ring.
Specific embodiment
It is with reference to the accompanying drawing and real in order to be more clearly understood that the above objects, features, and advantages of the utility model
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
The feature applied in example can be combined with each other.For sake of convenience, hereafter such as there is "upper", "lower", "left", "right", "front", "rear" word
Sample only indicates consistent with the up, down, left, right, before and after direction of attached drawing itself, does not play restriction effect to structure.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other modes described herein are different from, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of easy-to-mount shell-and-plate provided by the utility model are changed
Hot device, including shell 1, shell 1 are arranged on support base 2, and the top and bottom of shell 1 are respectively arranged with a fluid line 3,
The front side of shell 1 is provided with blind flange 4, and there are two fluid lines, being internally provided with for shell 1 to change for setting on the blind flange 4
Hot plate core 5；Wherein, blind flange 4 and heat exchange plate core 5 are linked together, and fluid line 3, blind flange 4 and heat exchange plate core 5 are existing
Technology, details are not described herein for the present embodiment.On this basis, increase being capable of Mechanical Moving heat exchange plate core and method for the utility model
The structure of orchid lid and the structure for balancing its movement, and the structure that can alleviate scale formation is increased in the inside of shell.
Specifically, attachment base 6 is arranged in the rear side of shell in the utility model, is provided with cylinder 7 on attachment base 6, cylinder 7
One end passes through shell 1 and connect with heat exchange plate core 5, and the support plate 8 of multiple arcs is provided on support base 2, is provided in support plate 8
Pilot hole (not shown) is provided with the guide rod 9 connecting with blind flange 4 in pilot hole；Cylinder 7 can driving flange lid 4 with
Heat exchange plate core 5 is moved along 1 axis direction of shell, and in blind flange 4 and exchanges heat plate core 5 in the process of movement, and guide rod 9 exists
It is moved in pilot hole in support plate 8, guarantees the stability of movement with this, it is easy to disassemble, it improves work efficiency.
Further, the present apparatus is provided with deflector 10 on the inner bottom surface of shell, the centre of deflector 10 be provided with
The corresponding through-hole 101 of fluid line, the circumferential through hole center indents of the four of through-hole on deflector, in this case can be so that fluid master
Dynamic confluence can take advantage of a situation in fluid hose road junction, the especially scale of shell side head and the tail endface position under momentum effect flows to fluid hose
Scale formation is alleviated at road junction；As shown in figure 4, the shape of deflector 10 is in X-shaped, in this way with inner walls joint gaps it is minimum, match
Performance highest is closed, diversion effect is best.
In order to improve the stability that attachment base 6 is connect with shell 1, attachment base 6 provided by the utility model is hollow circle
Stage body, the inside edge position of attachment base 6 are evenly arranged with multiple keyways 61, keyway 61 and the key that shell posterior edges are arranged in
1a cooperation, entire attachment base 6 connect the rear side in shell 1 in the form of snapping, meanwhile, the seat surface of attachment base passes through bolt and shell
Connection, and then guarantee that cylinder, attachment base and shell have stable positional relationship.
In order to improve the leakproofness of cylinder and housing junction, the center of 1 rear side of shell provided by the utility model has one
Part is recessed to form groove structure to housing cavity, and the center of groove 1b is provided with mounting hole (not shown), described
Sealing ring 11 is provided in mounting hole, in this case, the fluid media (medium) in shell side on rear side of the shell on inner wall is most of all along wall
Face is fallen, and cylinder movable end and the sectional area of housing junction reduce, and effectively reduce the fluid media (medium) passed through in the section,
To reduce probability of the fluid media (medium) by mounting hole, and sealing effect is further ensured that by sealing ring, sealing performance is preferable.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this
The protection scope of type technical solution.
Claims (5)
1. a kind of easy-to-mount lamella heat exchanger, including shell, the shell is arranged on support base, the top of the shell
Portion and bottom are respectively arranged with a fluid line, and blind flange is provided on front side of the shell, is provided on the blind flange
Two fluid lines, the shell are internally provided with heat exchange plate core, which is characterized in that connection is arranged in the rear side of the shell
, cylinder is provided on the attachment base, one end of the cylinder passes through shell and connect with heat exchange plate core, sets on the support base
It is equipped with the support plate of multiple arcs, pilot hole is provided in the support plate, is provided in the pilot hole and is connect with blind flange
Guide rod, be provided with deflector on the inner bottom surface of the shell, the centre of the deflector is provided with corresponding with fluid line
Through-hole, the circumferential through hole center indents of the four of through-hole on the deflector.
2. a kind of easy-to-mount lamella heat exchanger according to claim 1, which is characterized in that the attachment base passes through
Bolt is connect with shell.
3. a kind of easy-to-mount lamella heat exchanger according to claim 2, which is characterized in that the attachment base is sky
The round estrade of the heart, the inside edge position of the attachment base are evenly arranged with multiple keyways, and the keyway and setting are after shell
The key of side edge cooperates.
4. a kind of easy-to-mount lamella heat exchanger according to claim 3, which is characterized in that the rear side of the shell
Center setting is fluted, and the center of the groove is provided with mounting hole, is provided with sealing ring in the mounting hole.
5. a kind of easy-to-mount lamella heat exchanger according to claim 4, which is characterized in that the shape of the deflector
Shape is X-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219656.0U CN209655872U (en) | 2019-02-21 | 2019-02-21 | A kind of easy-to-mount lamella heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219656.0U CN209655872U (en) | 2019-02-21 | 2019-02-21 | A kind of easy-to-mount lamella heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209655872U true CN209655872U (en) | 2019-11-19 |
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ID=68524689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920219656.0U Expired - Fee Related CN209655872U (en) | 2019-02-21 | 2019-02-21 | A kind of easy-to-mount lamella heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209655872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815121A (en) * | 2019-12-20 | 2020-02-21 | 大连福佳·大化石油化工有限公司 | Heat exchanger core drawing and assembling auxiliary tool and drawing and assembling method thereof |
-
2019
- 2019-02-21 CN CN201920219656.0U patent/CN209655872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815121A (en) * | 2019-12-20 | 2020-02-21 | 大连福佳·大化石油化工有限公司 | Heat exchanger core drawing and assembling auxiliary tool and drawing and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |