CN204730715U - A kind of spiral-plate heat exchanger of spacing column two-sided welding - Google Patents
A kind of spiral-plate heat exchanger of spacing column two-sided welding Download PDFInfo
- Publication number
- CN204730715U CN204730715U CN201520075744.XU CN201520075744U CN204730715U CN 204730715 U CN204730715 U CN 204730715U CN 201520075744 U CN201520075744 U CN 201520075744U CN 204730715 U CN204730715 U CN 204730715U
- Authority
- CN
- China
- Prior art keywords
- roll bending
- spacing column
- spiral
- heat exchanger
- utility
- 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.)
- Expired - Fee Related
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model proposes a kind of spiral-plate heat exchanger of spacing column two-sided welding, comprise conveyor screw and spacing column, described conveyor screw is formed by the first roll bending and volume Two coiled sheet system, form fluid passage between described first roll bending and the second roll bending, described spacing column to be arranged in fluid passage and to connect the first roll bending and the second roll bending.The utility model is only at a wing passage two-sided welding spacing column, spacing column plays the effect supporting and bear pulling force simultaneously, such design can make material stream passed more smooth and easy, avoid the impact to roll bending, and the quantity of spacing column reduces half, welding job amount greatly reduces, and the duration shortens greatly, save manpower and materials, improve production efficiency.
Description
Technical field
The utility model relates to spiral-plate heat exchanger technical field, refers to a kind of spiral-plate heat exchanger of spacing column two-sided welding especially.
Background technology
Spiral-plate heat exchanger makes two spirality channels by two parallel metal plate coils, carried out the device of heat exchange, be widely used in the industries such as petrochemical industry, chemical industry, medicine between cold fluid and hot fluid by spiral wooden partition.Traditional heat exchanger usually two wing passages all single welding be connected to spacing column, another side only plays and supports the effect of roll bending, but the quantity of spacing column is more, act on single, the welding expense that wastes time and energy is expected, and welding point place is uneven, easily cause the change of material flow, impact roll bending.
Utility model content
The utility model proposes a kind of spiral-plate heat exchanger of spacing column two-sided welding, solve the above-mentioned problems in the prior art.
The technical solution of the utility model is achieved in that
A kind of spiral-plate heat exchanger of spacing column two-sided welding, comprise conveyor screw and spacing column, described conveyor screw is formed by the first roll bending and volume Two coiled sheet system, form fluid passage between described first roll bending and the second roll bending, described spacing column to be arranged in fluid passage and to connect the first roll bending and the second roll bending.
As further improvement of the utility model, described spacing column two ends are welded on the first roll bending and the second roll bending respectively.
As further improvement of the utility model, between described first roll bending and the second roll bending, be also provided with spacer bar.
As further improvement of the utility model, described spacing column is cylindrical metal cylinder.
As further improvement of the utility model, described conveyor screw center is provided with gripper shoe.
The beneficial effects of the utility model are:
This spiral-plate heat exchanger is only at a wing passage two-sided welding spacing column, spacing column plays the effect supporting and bear pulling force simultaneously, such design can make material stream passed more smooth and easy, avoid the impact to roll bending, and the quantity of spacing column reduces half, welding job amount greatly reduces, and the duration shortens greatly, save manpower and materials, improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of the utility model spacing column and roll bending.
Mark in figure: 1-conveyor screw; 11-first roll bending; 12-second roll bending; 2-spacing column; 3-fluid passage; 4-spacer bar; 5-gripper shoe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
As depicted in figs. 1 and 2, a kind of spiral-plate heat exchanger of spacing column two-sided welding, comprises conveyor screw 1 and spacing column 2; Conveyor screw 1 is rolled by the first roll bending 11 and the second roll bending 12 and forms, and forms fluid passage 3 between the first roll bending 11 and the second roll bending 12; Spacing column 2 is cylindrical metal cylinder, and two ends are welded on the first roll bending 11 and the second roll bending 12 respectively; Also be provided with spacer bar 4 between first roll bending 11 and the second roll bending 12, conveyor screw 1 center is provided with gripper shoe 5.
The utility model is only at a wing passage two-sided welding spacing column, spacing column plays the effect supporting and bear pulling force simultaneously, such design can make material stream passed more smooth and easy, avoid the impact to roll bending, and the quantity of spacing column reduces half, welding job amount greatly reduces, and the duration shortens greatly, save manpower and materials, improve production efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the spiral-plate heat exchanger of a spacing column two-sided welding, it is characterized in that, comprise conveyor screw and spacing column, described conveyor screw is formed by the first roll bending and volume Two coiled sheet system, fluid passage is formed between described first roll bending and the second roll bending, described spacing column to be arranged in fluid passage and to connect the first roll bending and the second roll bending, and described spacing column two ends are welded on the first roll bending and the second roll bending respectively, are also provided with spacer bar between described first roll bending and the second roll bending.
2. the spiral-plate heat exchanger of spacing column two-sided welding according to claim 1, is characterized in that, described spacing column is cylindrical metal cylinder.
3. the spiral-plate heat exchanger of spacing column two-sided welding according to claim 2, is characterized in that, described conveyor screw center is provided with gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075744.XU CN204730715U (en) | 2015-02-03 | 2015-02-03 | A kind of spiral-plate heat exchanger of spacing column two-sided welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075744.XU CN204730715U (en) | 2015-02-03 | 2015-02-03 | A kind of spiral-plate heat exchanger of spacing column two-sided welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730715U true CN204730715U (en) | 2015-10-28 |
Family
ID=54389057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075744.XU Expired - Fee Related CN204730715U (en) | 2015-02-03 | 2015-02-03 | A kind of spiral-plate heat exchanger of spacing column two-sided welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102077A (en) * | 2019-05-21 | 2019-08-09 | 杭州德意电器股份有限公司 | A kind of spiral fume purifying strainer and purification method |
-
2015
- 2015-02-03 CN CN201520075744.XU patent/CN204730715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102077A (en) * | 2019-05-21 | 2019-08-09 | 杭州德意电器股份有限公司 | A kind of spiral fume purifying strainer and purification method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102213560A (en) | Corrugated spiral plate heat exchanger | |
| CN204730715U (en) | A kind of spiral-plate heat exchanger of spacing column two-sided welding | |
| CN201129948Y (en) | Circulating sectional area unequal plate type heat exchanger | |
| CN202491461U (en) | Hot pressboard for hot press | |
| CN205199004U (en) | Vertical falling film evaporation ware | |
| CN204461164U (en) | A kind of two-part detachable plate type heat exchanger | |
| CN204788004U (en) | Distance structure of baffling board for heat exchanger | |
| CN204461177U (en) | A kind of oblate crisscross heat exchanger tube | |
| CN203442393U (en) | Pipeline type medium dispenser | |
| CN201688727U (en) | High-pressure resistant pipe belt type heat exchanger core body | |
| CN202403605U (en) | Structure for connecting thin tube sheets, shells and tube boxes | |
| CN202955998U (en) | Structure of condenser | |
| CN206192170U (en) | Double -tube sheet type heat exchanger | |
| CN201583162U (en) | Flat plate type heat exchanger for traction rib plate clamping sleeve | |
| CN204514157U (en) | A kind of spiral-plate heat exchanger center circle bracing or strutting arrangement | |
| CN202188785U (en) | Corrugated spiral plate heat exchanger | |
| CN205734594U (en) | A kind of horizontal frock of reinforced plastic plate | |
| CN202996497U (en) | Structure of spiral board type cooler for transformer | |
| CN204514134U (en) | A kind of spiral-plate heat exchanger with lath sealing | |
| CN201837281U (en) | Shell-and-tube heat exchanger | |
| CN203605778U (en) | Heat transfer part for honeycomb interlayer | |
| CN203615818U (en) | Framework type filler of transverse flow cooling tower | |
| CN203310300U (en) | Tube plate plane deformation preventing device | |
| CN204881310U (en) | Pass partition dog | |
| CN202836283U (en) | Plate-type heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |