CN209752229U - Heating chamber structure of central circulation evaporating pot - Google Patents
Heating chamber structure of central circulation evaporating pot Download PDFInfo
- Publication number
- CN209752229U CN209752229U CN201920415371.4U CN201920415371U CN209752229U CN 209752229 U CN209752229 U CN 209752229U CN 201920415371 U CN201920415371 U CN 201920415371U CN 209752229 U CN209752229 U CN 209752229U
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- heating chamber
- central
- pipe
- central circulation
- heat exchange
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Abstract
The utility model relates to a heating chamber structure of central circulation evaporating pot, the heating chamber include the cavity that is formed by upper and lower end closing plate and cylinder annular wall, the heating chamber middle part is provided with the central circulation pipe, the central circulation pipe passes through the upper and lower end closing plate, the central circulation pipe is along evenly being provided with at least one heat exchange tube, the heat exchange tube passes through the upper and lower end closing plate, at least one the heat exchange tube has the heat pipe extension section that extends to the bottom, the closing plate of heating chamber lower extreme is provided with the extension seat with heat pipe extension section adaptation, form the cavity between extension seat and the heat pipe extension section, extension seat bottom and heat pipe extension section bottom lateral margin sealing; the upper part of the central circulating pipe is provided with an annular opening which protrudes out of the plane of the sealing plate at the upper end of the heating chamber. The utility model provides a heating chamber structure of central circulation evaporating pot that can fully evaporate, raise the efficiency.
Description
Technical Field
The utility model belongs to the technical field of the evaporating pot and specifically relates to a heating chamber structure of central circulation evaporating pot.
Background
The central circulating tube evaporator has the advantages of compact structure, convenient manufacture, reliable operation and the like, is widely applied in industry and is called as a standard evaporator. The heating chamber of the central circulating tube evaporator is composed of a group of vertical tube bundles, and a thicker central circulating tube is arranged in the center of the tube bundles. When the evaporator is operated, the heated area of the solution in unit volume in the tube bundle is larger than that in the central circulating tube, namely, the heated area is good, the solution is vaporized more, so that the solution in the tube bundle contains more gas, the density is smaller than that of the solution in the central circulating tube, the density difference prompts the solution to make a circulating motion of descending along the central tube and ascending along the tube bundle, a heating chamber and a crystallization chamber of the existing central circulating tube evaporator have a certain distance, so that insufficient evaporation and low evaporation efficiency are easily caused, the central tube is flush with the heat exchange tube, and partially overheated evaporation liquid does not reach the liquid level and completely flashes, namely, the evaporation liquid participates in the next circulation along with the descending liquid flow in the central tube, so that an invalid circulation is formed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that exists among the above-mentioned, provide a heating chamber structure of central circulation evaporating pot that can fully evaporate, raise the efficiency.
The utility model provides a technical scheme that its technical problem adopted is: a heating chamber structure of a central circulation evaporating pot comprises a cavity formed by sealing plates at the upper end and the lower end and a cylindrical annular wall, wherein a central circulation pipe is arranged in the middle of the heating chamber and penetrates through the sealing plates at the upper end and the lower end, at least one heat exchange pipe is uniformly arranged on the periphery of the central circulation pipe and penetrates through the sealing plates at the upper end and the lower end, at least one heat exchange pipe is provided with a heat pipe extension section extending towards the bottom, an extension seat matched with the heat pipe extension section is arranged on the sealing plate at the lower end of the heating chamber, a cavity is formed between the extension seat and the heat pipe extension section, and the bottom of; the upper part of the central circulating pipe is provided with an annular opening which protrudes out of the plane of the sealing plate at the upper end of the heating chamber.
Preferably, the number of the heat exchange tubes having the heat tube extension extending toward the bottom is eight.
Preferably, the sealing plates at the upper end and the lower end are hermetically welded with the cylindrical annular wall.
Preferably, the heating chamber side upper part is provided with a heating steam inlet, the heating chamber side lower part is provided with a condensed water outlet, and the heating steam inlet and the condensed water outlet are respectively positioned at the opposite sides of the heating chamber.
The utility model has the advantages that: the utility model provides a heating chamber structure of central authorities' circulation evaporating pot, installs in the evaporating pot, and the heat pipe extension stretches into in the crystallization chamber of evaporating pot, makes the evaporation cycle more abundant, improves evaporation work efficiency. The annular opening at the upper part of the central circulating pipe prevents the partially overheated evaporated liquid from not reaching the liquid level and completely flashing, namely, the evaporated liquid participates in the next circulation along with the descending liquid flow in the central circulating pipe, so that the efficiency of circulating evaporation is improved, and ineffective circulation is reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the whole heating chamber structure of a central circulation evaporation tank according to the present invention;
Fig. 2 is a partially enlarged structural schematic view of a heating chamber structure of a central circulation evaporation tank according to the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
as shown in fig. 1 and 2, the heating chamber structure of the central circulation evaporator, the heating chamber includes a cavity formed by upper and lower end sealing plates 1 and a cylindrical annular wall 2, a central circulation pipe 3 is arranged in the middle of the heating chamber, the central circulation pipe 3 penetrates the upper and lower end sealing plates 1, at least one heat exchange pipe 4 is uniformly arranged on the periphery of the central circulation pipe 3, the heat exchange pipe penetrates the upper and lower end sealing plates 1, at least one heat exchange pipe 4 has a heat pipe extension section 41 extending towards the bottom, the lower end sealing plate 1 of the heating chamber is provided with an extension seat 11 adapted to the heat pipe extension section 41, a cavity is formed between the extension seat 11 and the heat pipe extension section 41, and the bottom of the extension seat 11 is hermetically connected with the; the upper part of the central circulation pipe 3 is provided with an annular opening 31, and the annular opening 31 protrudes out of the plane of the sealing plate 1 at the upper end of the heating chamber.
The heat exchange tubes 4 having the heat pipe extension 41 extending toward the bottom are eight.
The sealing plates 1 at the upper end and the lower end are hermetically welded with the cylindrical annular wall 2.
The upper part of the heating chamber side is provided with a heating steam inlet 5, the lower part of the heating chamber side is provided with a condensed water outlet 6, and the heating steam inlet 5 and the condensed water outlet 6 are respectively positioned on the opposite sides of the heating chamber.
The heating chamber structure in this embodiment is installed in the evaporating pot, and the heat pipe extension section 41 extends into the crystallization chamber of the evaporating pot, so that the evaporation circulation is more sufficient, and the evaporation work efficiency is improved. The annular opening 31 at the upper part of the central circulation pipe 3 prevents the partially overheated evaporated liquid from not reaching the liquid level and completely flashing, namely, the evaporated liquid participates in the next circulation along with the descending liquid flow in the central circulation pipe 3, the efficiency of circular evaporation is improved, and ineffective circulation is reduced.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a heating chamber structure of central circulation evaporating pot which characterized in that: the heating chamber comprises a cavity formed by sealing plates at the upper end and the lower end and a cylindrical annular wall, a central circulating pipe is arranged in the middle of the heating chamber and penetrates through the sealing plates at the upper end and the lower end, at least one heat exchange pipe is uniformly arranged on the periphery of the central circulating pipe and penetrates through the sealing plates at the upper end and the lower end, at least one heat exchange pipe is provided with a heat pipe extending section extending towards the bottom, an extending seat matched with the heat pipe extending section is arranged on the sealing plate at the lower end of the heating chamber, a cavity is formed between the extending seat and the heat pipe extending section, and the; the upper part of the central circulating pipe is provided with an annular opening which protrudes out of the plane of the sealing plate at the upper end of the heating chamber.
2. A heating chamber structure of a central circulation evaporation tank according to claim 1, wherein: the heat exchange tubes with the heat tube extension sections extending towards the bottom are eight.
3. A heating chamber structure of a central circulation evaporation tank according to claim 1, wherein: the sealing plates at the upper end and the lower end are hermetically welded with the cylindrical annular wall.
4. A heating chamber structure of a central circulation evaporation tank according to claim 1, wherein: the heating chamber side upper portion be provided with the heating steam inlet, heating chamber side lower part is provided with the comdenstion water export, heating steam inlet and comdenstion water export are located the opposite side of heating chamber respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415371.4U CN209752229U (en) | 2019-03-28 | 2019-03-28 | Heating chamber structure of central circulation evaporating pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415371.4U CN209752229U (en) | 2019-03-28 | 2019-03-28 | Heating chamber structure of central circulation evaporating pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209752229U true CN209752229U (en) | 2019-12-10 |
Family
ID=68756969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920415371.4U Active CN209752229U (en) | 2019-03-28 | 2019-03-28 | Heating chamber structure of central circulation evaporating pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209752229U (en) |
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2019
- 2019-03-28 CN CN201920415371.4U patent/CN209752229U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220531 Address after: Room 201-2, building 14, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Oubang Environmental Protection Technology Co.,Ltd. Address before: Room 201, building 14, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou, Guangdong 511400 Patentee before: OUBONE (GUANGZHOU) UNITED BUILDING MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 801, Building 2, No. 7, Guanyao Lianzhong Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Oubang Environmental Protection Technology Co.,Ltd. Address before: Room 201-2, building 14, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou, Guangdong 510000 Patentee before: Guangzhou Oubang Environmental Protection Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |