CN209085379U - A kind of multifunctional nut spiral plate exchanger - Google Patents
A kind of multifunctional nut spiral plate exchanger Download PDFInfo
- Publication number
- CN209085379U CN209085379U CN201821444707.1U CN201821444707U CN209085379U CN 209085379 U CN209085379 U CN 209085379U CN 201821444707 U CN201821444707 U CN 201821444707U CN 209085379 U CN209085379 U CN 209085379U
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- CN
- China
- Prior art keywords
- conveyor screw
- helical duct
- spiral plate
- nut spiral
- plate exchanger
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- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
This case is a kind of multifunctional nut spiral plate exchanger, it include: cylinder, the heat exchanger body of inner barrel, the heat exchanger body includes the first conveyor screw of combination settings, the second conveyor screw, first helical duct both ends of first conveyor screw are welded seal, second conveyor screw includes the second helical duct, open third helical duct and the end socket at top of both ends welded seal, gasket is equipped between second conveyor screw and the first conveyor screw, second conveyor screw is connect with the first conveyor screw by vessel flange, stud, nut.The mode of two kinds of conveyor screws combination of this case can effectively combine the characteristics of above two conveyor screw, it is applicable to different classes of medium while the work that exchanges heat, it is more practical, suitable for the occasions such as steam condensation or slurries evaporation, different flow media heat exchange, its use scope is expanded, structure can be flexible and changeable.
Description
Technical field
A kind of multifunctional nut spiral plate exchanger belongs to technical field of heat exchange devices, relates generally to a kind of multifunctional nut rotating plate and changes
Hot device.
Background technique
Spiral-plate heat exchanger is that two spirality channels are made of two parallel metal plate coils, is passed through between cold fluid and hot fluid
The heat exchanger that spiral wooden partition exchanges heat is a kind of efficient heat exchange equipment, has low cost, occupied area small and heat exchange effect
The advantages that fruit is good, is widely used for chemical industry.
Spiral heat exchanger is a kind of high-performance heat exchanger equipment compact-sized, occupied area is small, it is by two pieces of thickness about 2
The metal plate (usually stainless steel material) of~6mm is rolled into the spiral flow channel of a pair of of concentric circles, and runner starts from center, finally side
Edge is separated fluid on both sides with partition at center, two fluid of first, second in the runner on metal plate both sides counter-current flow and realize
Heat exchange.Spiral heat exchanger is mainly made of components such as heat transfer plate, spacing column, connecting tube, skull and liners.It is usually used
Spiral heat exchanger, there are mainly three types of pattern: non-disconnectable formula (I type) spiral-plate heat exchanger and removable (II type, III type)
Spiral-plate heat exchanger, in the prior art, if not can be carried out mechanical cleaning only with non-disconnectable formula (I type), being not used to steam
Condensation.The both ends welded seal in one channel of III type spiral-plate heat exchanger, another channel are opened wide completely；A kind of medium walks spiral shell
Channel is revolved, and another medium walks axial straight way (cross-flow)；The helical duct inlet and outlet resistance of this structure is larger, the scope of application
It is smaller, it is mainly used for steam condensation.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model discloses multifunctional nut spiral plate exchangers, it is intended to realize sealing
Property is good, radiating efficiency is high, applied widely.
To achieve the above object, the utility model is achieved through the following technical solutions:
A kind of multifunctional nut spiral plate exchanger, comprising: cylinder, the heat exchanger body of inner barrel, the heat exchanger body
The first conveyor screw, the second conveyor screw including combination settings, the first helical duct both ends of first conveyor screw are welding
Sealing, second conveyor screw includes the second helical duct, open third helical duct and top of both ends welded seal
End socket, gasket is equipped between second conveyor screw and the first conveyor screw, second conveyor screw passes through with the first conveyor screw
Vessel flange, stud, nut connection.
Further, the pipe flange that the outside of the heat exchanger body is equipped with adapter tube, is connected on adapter tube, first spiral shell
Rotation body, the second conveyor screw are connected to adapter tube respectively.
Further, the adapter tube quantity is three, and three are taken over top, the bottom for being respectively arranged on the heat exchanger body
On end, side.
It further, further include the supporting leg being used to support set on cylinder body bottom.
Further, the quantity of first conveyor screw is at least one.
Further, the quantity of second conveyor screw is one.
Further, first helical duct end is equipped with round steel.
Further, second helical duct, third helical duct end are equipped with round steel.
Further, second helical duct or third helical duct are axial screw straight way.
This case the utility model has the advantages that the mode that combines of two kinds of conveyor screws of this case can be effectively in conjunction with above two conveyor screw
Feature is applicable to different classes of medium while the work that exchanges heat, and both can satisfy that sealed reliable, material consumption be few, processing
Conveniently, heat resisting temperature is higher, can also can overhaul, clear up for high viscosity fluid heating and cooling use containing impurity
Second conveyor screw wherein open helical duct, it is more practical, suitable for steam condensation or slurries evaporation, different flow medias
The occasions such as heat exchange, expand its use scope, structure can be flexible and changeable.
Detailed description of the invention
Fig. 1 is the side schematic view of multifunctional nut spiral plate exchanger described in an embodiment of the present invention.
Specific embodiment
The utility model is described in further detail below with reference to examples and drawings, to enable those skilled in the art
Refer to the instruction text can be implemented accordingly.
As shown in Figure 1, present embodiments providing a kind of multifunctional nut spiral plate exchanger, comprising: cylinder 1, inside cylinder 1
Heat exchanger body, the heat exchanger body include the first conveyor screw 2 of combination settings, the second conveyor screw 3, first conveyor screw
2 the first helical duct both ends are welded seal, and second conveyor screw 3 includes that the second spiral of both ends welded seal is logical
The end socket 11 in road, open third helical duct and top is equipped with pad between second conveyor screw 3 and the first conveyor screw 2
Piece 4, second conveyor screw 3 are connect with the first conveyor screw 2 by vessel flange 5, stud 6, nut 7.Said combination refers to
Under the second conveyor screw 3, the first conveyor screw 2 by above-mentioned gasket 4, vessel flange 5, stud 6, nut 7 connect.
The working principle of the multifunctional nut spiral plate exchanger of the embodiment is as follows: the first conveyor screw 2, the second conveyor screw 3 are
It is overlapped up and down by two parallel metal plates and rolls into two spirality channels, while cold and hot amount exchange.First conveyor screw 2 is
Non-disconnectable I type of formula, its helical duct both ends are sealing welding, not can be carried out mechanical cleaning, but it has good heat-transfer, close
The advantages that envelope is reliable, material consumption is few, easy to process, simultaneously because it does not have gasket seal 4, heat resisting temperature is higher；Second spiral shell
Rotation body 3 is removable III type, wherein the both ends of the second helical duct are welded seal, the both ends of third helical duct are spacious
Open type, the upper end top have end socket 11, and the first conveyor screw 2, the second conveyor screw 3 independently work, and medium is all respective
Helical duct internal flow, do not have intersection contact.Second conveyor screw 3 can dismantle end socket 11 during parking maintenance
Fall, it can be seen that then the helical duct (looking at whether channel deforms, block, have foreign matter) of interior open is cleared up, together
When, it is also the separable structure used between the second conveyor screw 3 and the first conveyor screw 2, can flexibly dismantles installation.
The mode of two kinds of conveyor screws combination of this case can effectively combine the characteristics of above two conveyor screw, be applicable to
Different classes of medium exchanges heat work simultaneously, both can satisfy sealed reliable, material consumption be few, easy to process, heat resisting temperature compared with
Height can also can overhaul for high viscosity fluid heating and cooling use containing impurity, clear up the second conveyor screw 3 wherein
Open helical duct, it is more practical, suitable for the occasions such as steam condensation or slurries evaporation, different flow media heat exchange, expand
Big its use scope, structure can be flexible and changeable.
The outside of heat exchanger body is equipped with adapter tube 8, the pipe flange 9 being connected on adapter tube 8, first conveyor screw 2, second
Conveyor screw 3 is connected to adapter tube 8 respectively.
8 quantity of adapter tube is three, and three adapter tubes 8 are respectively arranged on the top, bottom end, side of the heat exchanger body.Point
It does not fed, discharged according to actual needs.
It further include the supporting leg 10 being used to support set on 1 bottom of cylinder.Supporting leg 10 supports multifunctional nut spiral plate exchanger.
The quantity of first conveyor screw 2 is at least one.The quantity of second conveyor screw 3 is one.The end socket of second conveyor screw 3
11 are set to top, for overhauling, clearing up.Mode if it is the connection of multiple first conveyor screws 2 is also combination.
First helical duct end is equipped with round steel 12.Second helical duct, third helical duct end are equipped with round steel 12.More
For stabilization, good airproof performance.
Second helical duct or third helical duct are axial screw straight way.The channel of III type is a kind of pitch of the laps spiral flow
Dynamic, another axial screw straight way is to move towards from one end of spiral the other end (as cross-flow), and any one channel is opened wide, separately
One welded seal.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (9)
1. a kind of multifunctional nut spiral plate exchanger characterized by comprising cylinder, the heat exchanger body of inner barrel are described to change
Hot device ontology includes the first conveyor screw of combination settings, the second conveyor screw, the first helical duct both ends of first conveyor screw
It is welded seal, second conveyor screw includes the second helical duct of both ends welded seal, open third helical duct
And the end socket at top, gasket, second conveyor screw and the first spiral shell are equipped between second conveyor screw and the first conveyor screw
It revolves body and passes through vessel flange, stud, nut connection.
2. multifunctional nut spiral plate exchanger according to claim 1, which is characterized in that the outside of the heat exchanger body is set
The pipe flange for having adapter tube, being connected on adapter tube, first conveyor screw, the second conveyor screw are connected to adapter tube respectively.
3. multifunctional nut spiral plate exchanger according to claim 2, which is characterized in that there are three the adapter tubes, and three connect
Pipe is respectively arranged on the top, bottom end, middle part side of the heat exchanger body.
4. multifunctional nut spiral plate exchanger according to claim 3, which is characterized in that further include being used for set on cylinder body bottom
The supporting leg of support.
5. multifunctional nut spiral plate exchanger according to claim 1, which is characterized in that the quantity of first conveyor screw is
At least one.
6. multifunctional nut spiral plate exchanger according to claim 5, which is characterized in that the quantity of second conveyor screw is
One.
7. multifunctional nut spiral plate exchanger according to claim 6, which is characterized in that first helical duct end is set
There is round steel.
8. multifunctional nut spiral plate exchanger according to claim 7, which is characterized in that second helical duct, third
Helical duct end is equipped with round steel.
9. multifunctional nut spiral plate exchanger according to claim 1, which is characterized in that second helical duct or third
Helical duct is axial screw straight way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444707.1U CN209085379U (en) | 2018-09-05 | 2018-09-05 | A kind of multifunctional nut spiral plate exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444707.1U CN209085379U (en) | 2018-09-05 | 2018-09-05 | A kind of multifunctional nut spiral plate exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085379U true CN209085379U (en) | 2019-07-09 |
Family
ID=67115875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821444707.1U Expired - Fee Related CN209085379U (en) | 2018-09-05 | 2018-09-05 | A kind of multifunctional nut spiral plate exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085379U (en) |
-
2018
- 2018-09-05 CN CN201821444707.1U patent/CN209085379U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20210905 |