CN221099443U - Shell-and-tube heat exchanger - Google Patents
Shell-and-tube heat exchanger Download PDFInfo
- Publication number
- CN221099443U CN221099443U CN202322900130.8U CN202322900130U CN221099443U CN 221099443 U CN221099443 U CN 221099443U CN 202322900130 U CN202322900130 U CN 202322900130U CN 221099443 U CN221099443 U CN 221099443U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- assembly
- shell
- tube
- moisture absorption
- 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.)
- Active
Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003546 flue gas Substances 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a shell and tube heat exchanger, includes the heat exchanger body, the heat exchanger body include heat exchange tube and flue gas pipe one side be provided with the heat exchanger backup pad on be provided with the recess heat exchange tube and flue gas pipe be provided with on the recess, heat exchange tube and flue gas pipe on be provided with the joint, can rely on being provided with the assembly groove on the top assembly part and need assemble with the mechanical structure of heat exchanger assembly, rely on the stay bolt to pass mechanical structure and can make the assembly between heat exchanger and the mechanical structure, the further promotion of efficiency of assembly has satisfied the needs of heat exchanger assembly, be provided with the moisture absorption part in the assembly groove simultaneously utilize the moisture absorption part can absorb the moisture that the heat exchanger gives off, can slow down the corrosion of heat exchanger surface.
Description
Technical Field
The utility model relates to a heat exchange component, in particular to a shell and tube heat exchanger.
Background
The shell-and-tube heat exchanger is also called a shell-and-tube heat exchanger, and is a dividing wall type heat exchanger taking the wall surface of a tube bundle enclosed in a shell as a heat transfer surface. The heat exchanger has the characteristics of simple structure, low manufacturing cost, wider flow section, easy scale cleaning, being made of metal materials, being capable of being used at high temperature and high pressure, having good use effect since the spontaneous development of the shell-and-tube heat exchanger, having high efficiency, convenient maintenance and the like, along with the deepening of the understanding of people on the heat exchanger, the application field of the heat exchanger is widened continuously, and the heat exchanger has been widely accepted by people in more than ten industries such as petrifaction, metallurgy, electric power, light industry, food, medicine, papermaking and the like.
In the prior art: the utility model discloses a CN201420737296.0 plate heat exchanger, which comprises a frame and a plurality of plates; the frame comprises a bottom plate, a top plate and a plurality of fixing rods, wherein the top plate is provided with a water inlet, a water outlet, a heat exchange medium inlet and a heat exchange medium outlet; the plates are overlapped together and clamped between the bottom plate and the top plate, the concave bottom surface of each plate is convex outwards to form a plurality of grooves and a plurality of convex parts, and the convex parts on one plate are respectively suspended in the grooves corresponding to the adjacent plates; therefore, a plurality of grooves and a plurality of protrusions are formed on the concave bottom surface of each plate in an outward protruding mode, and the plurality of plates are overlapped to form a wavy water channel and a wavy heat exchange medium channel in a matched mode, so that the heat exchange area is effectively increased, the travel of the heat exchange medium is prolonged, full heat exchange is facilitated, the heat recovery rate is greatly improved, heat dissipation can be avoided by utilizing heat insulation cotton, and energy is saved.
In the prior art, the heat exchanger has poor assembly effect between the heat exchanger and the assembly machine, can not be assembled efficiently, and has lower assembly efficiency.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a shell-and-tube heat exchanger.
The utility model is realized by adopting the following technical scheme: the utility model provides a shell and tube heat exchanger, includes the heat exchanger body, the heat exchanger body include heat exchange tube and flue gas pipe one side be provided with the heat exchanger backup pad on be provided with the support recess in be provided with heat exchange tube and flue gas pipe, heat exchange tube and flue gas pipe on be provided with the joint, the top of heat exchanger body be provided with top assembly part, top assembly part adopt the assembly groove the assembly inslot be provided with a plurality of long bolts, be provided with the heat dissipation clearance between assembly groove and heat exchanger body.
The assembly groove is internally provided with a plurality of grooves which are symmetrically distributed in the assembly groove, and the grooves are filled with moisture absorption components.
The moisture absorption part is a moisture absorption filling material bag which is placed in grooves distributed on the assembly groove, and a cover plate is arranged at the top of each groove.
The two sides of the groove are provided with notches, a cover plate is inserted into the notches, and a circular through hole for ventilation and moisture absorption is formed in the cover plate.
Compared with the prior art, when the heat exchanger is used, the heat exchanger can be assembled by virtue of the mechanical structure which is provided with the assembly groove and needs to be assembled with the heat exchanger on the top assembly part, the heat exchanger and the mechanical structure can be assembled by virtue of the long bolt penetrating through the mechanical structure, the assembly efficiency is further improved, the assembly requirement of the heat exchanger is met, meanwhile, the moisture absorption part is arranged in the assembly groove, moisture emitted by the heat exchanger can be absorbed by the moisture absorption part, and the corrosion of the outer surface of the heat exchanger can be slowed down.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a support groove of the present utility model;
FIG. 3 is a top view of the present utility model;
In the figure: 1 is a heat exchange tube, 2 is a flue gas tube, 3 is a heat exchanger supporting plate, 4 is a supporting groove, 5 is a joint, 6 is an assembly groove, 7 is a groove, 8 is a moisture absorption part, 9 is a cover plate, and 10 is a long screw.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
The utility model provides a shell and tube heat exchanger, includes the heat exchanger body, the heat exchanger body include heat exchange tube 1 and flue gas pipe 2 one side be provided with heat exchanger backup pad 3 on be provided with support groove 4 in be provided with heat exchange tube 1 and flue gas pipe 2, heat exchange tube 1 and flue gas pipe 2 on be provided with joint 5, the top of heat exchanger body be provided with top assembly part, top assembly part adopt assembly groove 6 in be provided with a plurality of long bolts 10, be provided with the heat dissipation clearance between assembly groove 6 and heat exchanger body.
When the heat exchanger and the mechanical structure to be assembled are required to be assembled, the heat exchanger can be assembled between the assembly groove 6 arranged at the top of the heat exchanger and the mechanical structure, the long bolts 7 can be used for fixing during assembly, the assembly requirement of the heat exchanger is met, a plurality of grooves 7 are formed in the assembly groove 6, the grooves 7 are symmetrically distributed in the assembly groove 6, moisture absorption parts 8 are filled in the grooves 7, the moisture absorption parts 8 are moisture absorption filler bags, the moisture absorption filler bags are placed in the grooves 7 distributed on the assembly groove 6, and cover plates 8 are arranged at the tops of the grooves 7.
The heat exchanger can produce some steam when using or running, and these steam need absorb, just can avoid steam corrosion heat exchanger casing like this, so be provided with recess 7 at the heat exchanger top, be provided with the moisture absorption packing material package in recess 7, utilize the moisture absorption packing material package to carry out the absorption of steam, recess 7 both sides are provided with the breach insert apron 8 in the breach, apron 8 on be provided with the circular through-hole that is used for ventilative and hydroscopic.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (4)
1. The utility model provides a shell and tube heat exchanger, includes the heat exchanger body, the heat exchanger body include heat exchange tube and flue gas pipe one side be provided with the heat exchanger backup pad on be provided with the support recess in be provided with heat exchange tube and flue gas pipe, heat exchange tube and flue gas pipe on be provided with joint, its characterized in that: the top of heat exchanger body be provided with top assembly part, top assembly part adopt the assembly groove be provided with a plurality of long bolts in the assembly groove, be provided with the heat dissipation clearance between assembly groove and heat exchanger body.
2. A shell and tube heat exchanger as set forth in claim 1 wherein: the assembly groove is internally provided with a plurality of grooves which are symmetrically distributed in the assembly groove, and the grooves are filled with moisture absorption components.
3. A shell and tube heat exchanger as set forth in claim 2 wherein: the moisture absorption part is a moisture absorption filling material bag which is placed in grooves distributed on the assembly groove, and a cover plate is arranged at the top of each groove.
4. A shell and tube heat exchanger as set forth in claim 3 wherein: the two sides of the groove are provided with notches, a cover plate is inserted into the notches, and a circular through hole for ventilation and moisture absorption is formed in the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322900130.8U CN221099443U (en) | 2023-10-27 | 2023-10-27 | Shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322900130.8U CN221099443U (en) | 2023-10-27 | 2023-10-27 | Shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099443U true CN221099443U (en) | 2024-06-07 |
Family
ID=91311834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322900130.8U Active CN221099443U (en) | 2023-10-27 | 2023-10-27 | Shell-and-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221099443U (en) |
-
2023
- 2023-10-27 CN CN202322900130.8U patent/CN221099443U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |