CN212721007U - Comprehensive vaporizer for heating vaporization - Google Patents
Comprehensive vaporizer for heating vaporization Download PDFInfo
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- CN212721007U CN212721007U CN202021103940.0U CN202021103940U CN212721007U CN 212721007 U CN212721007 U CN 212721007U CN 202021103940 U CN202021103940 U CN 202021103940U CN 212721007 U CN212721007 U CN 212721007U
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Abstract
The utility model relates to a comprehensive vaporizer for heating vaporization, which comprises a horizontal cylinder body; one side of the horizontal cylinder is connected with a pipe box through a group of shell flanges; welding a seal head at the other side of the horizontal cylinder; the horizontal cylinder comprises two sections, namely an eccentric cone shell and a cylindrical shell; a partition board which divides the tube box into an upper part and a lower part is arranged in the tube box; the upper part of the pipe box is provided with a steam inlet, and the lower part of the pipe box is provided with a third condensate outlet; a heat exchange assembly is arranged in the horizontal cylinder; the heat exchange assembly comprises a plurality of baffle plates and U-shaped heat exchange tubes; the baffle plates are connected through a pull rod; one end of the pull rod is fixed on a shell flange of the horizontal cylinder; the U-shaped heat exchange tube is arranged among the baffle plates; the inlet of the U-shaped heat exchange tube is communicated with the upper part of the tube box, and the outlet of the U-shaped heat exchange tube is communicated with the lower part of the tube box; a material outlet and a first condensate outlet are formed in one side of the cylindrical shell, and a material inlet and a second condensate outlet are formed in the other side of the cylindrical shell. The utility model discloses can realize continuous heating vaporization operation.
Description
Technical Field
The utility model relates to a chemical production technical field, in particular to synthesize vaporizer for heating vaporization.
Background
The vaporizer heats the cryogenic liquid, either indirectly (steam heated vaporizer, hot water bath vaporizer, natural draft air bath vaporizer, forced draft vaporizer, electrically heated vaporizer, solid heat transfer vaporizer, or heat transfer fluid) or directly (hot gas or submerged combustion) to convert the liquid to a gaseous gas.
Currently, in the vaporizer used, water or methanol (or ethylene glycol) water solution is used as an intermediate heat medium to vaporize LNG, and the initial heat source may be hot water, seawater or air. The intermediate heat medium is first heated by an initial heat source and then passed through a shell and tube vaporizer to vaporize the LNG. The intermediate heating medium needs to be forcibly circulated by a circulating pump, so that the energy consumption is high.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model discloses a comprehensive vaporizer for heating vaporization.
The utility model discloses the technical scheme who adopts as follows:
a comprehensive vaporizer for heating vaporization comprises a horizontal cylinder; one side of the horizontal cylinder is connected with a pipe box through a group of shell flanges; the other side of the horizontal cylinder is welded with an end socket; the horizontal cylinder comprises two sections, namely an eccentric cone shell and a cylindrical shell; a partition plate for dividing the pipe box into an upper part and a lower part is arranged in the pipe box; the upper part of the pipe box is provided with a steam inlet, and the lower part of the pipe box is provided with a third condensate outlet; a heat exchange assembly is arranged in the horizontal cylinder; the heat exchange assembly comprises a plurality of baffle plates and U-shaped heat exchange tubes; the baffle plates are connected through pull rods; one end of the pull rod is fixed on a shell flange of the horizontal cylinder; the U-shaped heat exchange tubes are arranged among the baffle plates; the inlet of the U-shaped heat exchange tube is communicated with the upper part of the tube box, and the outlet of the U-shaped heat exchange tube is communicated with the lower part of the tube box; a material outlet and a first condensate outlet are formed in one side of the cylindrical shell, and a material inlet and a second condensate outlet are formed in the other side of the cylindrical shell.
The method is further characterized in that: and the central axis of the steam inlet is coincided with the central axis of the third condensate outlet.
The method is further characterized in that: an included angle is formed between a straight line where the top edge of the eccentric cone shell is located and a horizontal line, and the degree of the included angle is 30 degrees; the bottom edge of the eccentric cone shell is coincided with the bottom edge of the cylindrical shell.
The method is further characterized in that: and a saddle is welded at the bottom of the horizontal cylinder and supports the horizontal cylinder.
The method is further characterized in that: a first safety valve port is formed in one side of the cylindrical shell; the first safety valve port and the material outlet are arranged on the same side; the seal head is provided with a second safety valve port and a third safety valve port; the central axis of the second safety valve port is parallel to the central axis of the third safety valve port.
The method is further characterized in that: a first pressure gauge port is formed in one side of the cylindrical shell, and a second pressure gauge port is formed in the other side of the cylindrical shell; the first pressure gauge port and the material outlet are arranged on the same side; the second pressure gauge port and the material inlet are arranged on the same side.
The utility model has the advantages as follows:
1. the utility model discloses a set up eccentric awl casing and be favorable to heating gaseous flow, and be favorable to the discharge of liquid material.
2. The utility model discloses can realize the continuous heating vaporization operation, solve the unbalanced problem of cold medium heat and hot medium heat same time.
3. The utility model discloses be convenient for manage, heat exchange efficiency is high, and the operation is reliable.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view a-a of fig. 1.
In the figure: 1. a pipe box; 2. a steam inlet; 3. a housing flange; 4. an eccentric cone housing; 5. a material outlet; 6. a first relief valve port; 7. a first condensate outlet; 8. a first pressure gauge port; 9. a horizontal cylinder; 10. a baffle plate; 11. a U-shaped heat exchange tube; 12. sealing the end; 13. a second relief valve port; 14. a third relief valve port; 15. a saddle; 16. a material inlet; 17. a second pressure gauge port; 18. a second condensate outlet; 19. and a third condensate outlet.
Detailed Description
The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.
The following describes a specific embodiment of the present embodiment with reference to the drawings.
Fig. 1 is a sectional view of the present invention, fig. 2 is a front view of the present invention, and fig. 3 is a sectional view of a-a in fig. 1. With reference to fig. 1, 2 and 3, an integrated vaporizer for thermal vaporization comprises a horizontal cylinder 9. The saddle 15 is welded at the bottom of the horizontal cylinder 9, and the saddle 15 supports the horizontal cylinder 9. One side of the horizontal cylinder 9 is connected with the tube box 1 through a group of shell flanges 3. And a seal head 12 is welded on the other side of the horizontal cylinder 9. The horizontal cylinder 9 comprises two sections, namely an eccentric cone shell 4 and a cylindrical shell. An included angle is formed between a straight line where the top edge of the eccentric cone shell 4 is located and a horizontal line, and the degree of the included angle is 30 degrees. The bottom edge of the eccentric cone shell 4 is coincident with the bottom edge of the cylindrical shell. The eccentric cone shell 4 keeps the front and back connected devices on the same water surface, the discharging is simple and convenient, and the cone part reduces the load and stress of the variable diameter section of the transition from the eccentric cone shell 4 to the cylindrical shell. The eccentric cone housing 4 facilitates the flow of the heated gas and facilitates the discharge of the liquid substance.
A partition plate dividing the tube box 1 into an upper portion and a lower portion is installed in the tube box 1. The upper part of the tube box 1 is provided with a steam inlet 2, and the lower part of the tube box 1 is provided with a third condensate outlet 19. The central axis of the steam inlet 2 coincides with the central axis of the third condensate outlet 19.
A heat exchange assembly is arranged in the horizontal cylinder 9. The heat exchange assembly comprises a plurality of baffle plates 10 and U-shaped heat exchange tubes 11. The baffle plates 10 are connected through a pull rod. One end of the pull rod is fixed on the shell flange 3 of the horizontal cylinder 9. The other end of the tie rod passes through the last baffle 10 and is tightened by a nut. The U-shaped heat exchange tubes 11 are arranged among a plurality of baffles 10. The inlet of the U-shaped heat exchange tube 11 is communicated with the upper part of the tube box 1, and the outlet of the U-shaped heat exchange tube 11 is communicated with the lower part of the tube box 1. A material outlet 5 and a first condensate outlet 7 are formed in one side of the cylindrical shell, and a material inlet 16 and a second condensate outlet 18 are formed in the other side of the cylindrical shell.
A first relief valve port 6 is also provided on one side of the cylindrical housing. The first relief valve port 6 is arranged on the same side as the material outlet 5. The sealing head 12 is provided with a second relief valve port 13 and a third relief valve port 14. The central axis of the second relief valve port 13 and the central axis of the third relief valve port 14 are parallel to each other. The first safety valve port 6, the second safety valve port 13 and the third safety valve port 14 are all provided with safety valves, the safety valves are in a normally closed state under the action of external force, and when the medium pressure of the horizontal cylinder 9 rises to exceed a specified value, the safety valves are opened to prevent the medium pressure in the horizontal cylinder 9 from exceeding a specified value by discharging the medium to the outside of the horizontal cylinder 9.
A first pressure gauge port 8 is formed in one side of the cylindrical shell, and a second pressure gauge port 17 is formed in the other side of the cylindrical shell. The first pressure gauge port 8 and the material outlet 5 are arranged on the same side. The second pressure gauge port 17 is arranged on the same side as the material inlet 16. The first pressure gauge port 8 and the second pressure gauge port 17 are provided with pressure gauges, and the pressure gauges measure and indicate the internal pressure higher than the horizontal cylinder 9 by using elastic elements as sensitive elements.
The working principle of the utility model is as follows:
liquid medium enters the horizontal cylinder 9 from the material inlet 16 through the baffle plate 10 for heat exchange, and heating steam enters the inlet of the U-shaped heat exchange tube 11 of the tube box 1 from the steam inlet 2, so as to enter the U-shaped heat exchange tube 11 in the horizontal cylinder 9. The steam and the liquid medium exchange heat, the steam is liquefied into condensed water and flows out from a third condensed liquid outlet 19, the liquid medium in the horizontal cylinder 9 absorbs heat and is vaporized, and the gaseous medium is output from the material outlet 5.
When liquid water exists on the U-shaped heat exchange tube 11 or the baffle plate 10, the liquid water can be discharged from the second condensate outlet 18; when the liquid medium exceeds the capacity of the horizontal cylinder 9, the liquid medium can be discharged from the first condensate outlet 7.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (6)
1. An integrated vaporizer for heated vaporization, characterized by: comprises a horizontal cylinder (9); one side of the horizontal cylinder (9) is connected with the pipe box (1) through a group of shell flanges (3); an end enclosure (12) is welded on the other side of the horizontal cylinder (9); the horizontal cylinder (9) comprises two sections, namely an eccentric cone shell (4) and a cylindrical shell; a partition plate for dividing the tube box (1) into an upper part and a lower part is arranged in the tube box (1); the upper part of the pipe box (1) is provided with a steam inlet (2), and the lower part of the pipe box (1) is provided with a third condensate outlet (19); a heat exchange assembly is arranged in the horizontal cylinder (9); the heat exchange assembly comprises a plurality of baffle plates (10) and U-shaped heat exchange tubes (11); the baffle plates (10) are connected through a pull rod; one end of the pull rod is fixed on a shell flange (3) of the horizontal cylinder (9); the U-shaped heat exchange tubes (11) are arranged among the baffle plates (10); the inlet of the U-shaped heat exchange tube (11) is communicated with the upper part of the tube box (1), and the outlet of the U-shaped heat exchange tube (11) is communicated with the lower part of the tube box (1); a material outlet (5) and a first condensate outlet (7) are formed in one side of the cylindrical shell, and a material inlet (16) and a second condensate outlet (18) are formed in the other side of the cylindrical shell.
2. The integrated vaporizer for heated vaporization of claim 1, wherein: the central axis of the steam inlet (2) is coincident with the central axis of the third condensate outlet (19).
3. The integrated vaporizer for heated vaporization of claim 1, wherein: an included angle is formed between a straight line where the top edge of the eccentric cone shell (4) is located and a horizontal line, and the degree of the included angle is 30 degrees; the bottom edge of the eccentric cone shell (4) is coincided with the bottom edge of the cylindrical shell.
4. The integrated vaporizer for heated vaporization of claim 1, wherein: and a saddle (15) is welded at the bottom of the horizontal cylinder (9), and the saddle (15) supports the horizontal cylinder (9).
5. The integrated vaporizer for heated vaporization of claim 1, wherein: a first safety valve port (6) is formed in one side of the cylindrical shell; the first relief valve port (6) and the material outlet (5) are arranged on the same side; the seal head (12) is provided with a second relief valve port (13) and a third relief valve port (14); the central axis of the second safety valve port (13) and the central axis of the third safety valve port (14) are parallel to each other.
6. The integrated vaporizer for heated vaporization of claim 1, wherein: a first pressure gauge port (8) is formed in one side of the cylindrical shell, and a second pressure gauge port (17) is formed in the other side of the cylindrical shell; the first pressure gauge port (8) and the material outlet (5) are arranged on the same side; the second pressure gauge port (17) and the material inlet (16) are arranged on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021103940.0U CN212721007U (en) | 2020-06-15 | 2020-06-15 | Comprehensive vaporizer for heating vaporization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021103940.0U CN212721007U (en) | 2020-06-15 | 2020-06-15 | Comprehensive vaporizer for heating vaporization |
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| Publication Number | Publication Date |
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| CN212721007U true CN212721007U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021103940.0U Active CN212721007U (en) | 2020-06-15 | 2020-06-15 | Comprehensive vaporizer for heating vaporization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449288A (en) * | 2017-08-11 | 2017-12-08 | 中冶焦耐(大连)工程技术有限公司 | A kind of ammonia vaporizer and its method of work |
-
2020
- 2020-06-15 CN CN202021103940.0U patent/CN212721007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449288A (en) * | 2017-08-11 | 2017-12-08 | 中冶焦耐(大连)工程技术有限公司 | A kind of ammonia vaporizer and its method of work |
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