CN218034518U - Steam-producing heat exchanger for recovering heat of isobutyric acid rectifying tower - Google Patents
Steam-producing heat exchanger for recovering heat of isobutyric acid rectifying tower Download PDFInfo
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- CN218034518U CN218034518U CN202222657401.7U CN202222657401U CN218034518U CN 218034518 U CN218034518 U CN 218034518U CN 202222657401 U CN202222657401 U CN 202222657401U CN 218034518 U CN218034518 U CN 218034518U
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Abstract
The utility model discloses a produce vapour heat exchanger for isobutyric acid rectifying column heat recovery, comprising a tower body, one side of tower body is provided with the heat transfer case. This a produce vapour heat exchanger for isobutyric acid rectifying column heat recovery is provided with the condenser pipe through the inside at the heat transfer case, pass through the steam transmission pipe with the inside high temperature steam of rectifying column through the steam inlet leading-in to the condenser pipe of heat transfer incasement internally mounted when using, the heat is constantly absorbed by the inside water of heat transfer incasement portion when high temperature steam passes through the condenser pipe, steam condenses gradually into liquid water, the inside water temperature of heat transfer incasement risees gradually, discharge through the delivery port after accomplishing the heat transfer promptly, liquid water after the high temperature steam condensation passes through the condenser pipe bottom and emits into to the purifying box inside, the heat transfer water passes through water inlet and the continuous change of delivery port in order to ensure its heat transfer effect, with this effect that can high-efficient environmental protection carry out the heat transfer fast has been realized, the not good problem of heat transfer effect has been solved.
Description
Technical Field
The utility model relates to a produce vapour heat exchanger technical field, specifically be a produce vapour heat exchanger that is used for isobutyric acid rectifying column heat recovery.
Background
The isobutyric acid is an organic compound and is mainly used for organic synthesis, a rectifying tower is required to be used when the isobutyric acid is prepared, the rectifying tower is a tower-type gas-liquid contact device for rectifying, light components in a liquid phase are transferred to a gas phase, heavy components in the gas phase are transferred to the liquid phase by utilizing the property that all components in a mixture have different volatility, namely, the vapor pressure of all components is different at the same temperature, so that the aim of separation is fulfilled, a vapor-producing heat exchanger is required to be used for exchanging heat for high-temperature vapor waste heat generated in the preparation process of the rectifying tower in the process of preparing the isobutyric acid by using the rectifying tower, the energy utilization rate is improved, and the problem of poor heat exchange effect still exists in the actual use process of the vapor-producing heat exchanger. For this reason, we propose a vapor-producing heat exchanger for recovering heat from a rectification column of isobutyric acid to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a produce vapour heat exchanger for isobutyric acid rectifying column heat recovery to provide the not good problem of heat transfer effect in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a produce vapour heat exchanger for isobutyric acid rectifying column heat recovery, includes the tower body, one side of tower body is provided with the heat transfer case, the top fixedly connected with steam transmission pipe of tower body, the inside of heat transfer case is provided with the condenser pipe, the intermediate position department on the inside top of heat transfer case is pegged graft and is had the steam inlet, the intermediate position department fixedly connected with purifying box of heat transfer case bottom, the intermediate position department of purifying box bottom is pegged graft and is had comdenstion water discharge port, the outside bottom of steam transmission pipe is provided with the adapter sleeve.
Preferably, the both ends of heat transfer case one side are fixedly connected with installation cover respectively, the installation cover cup joints the outside at the tower body respectively, the top of condenser pipe and the bottom fixed connection of steam inlet, the bottom of condenser pipe runs through the intermediate position department of the inside bottom of heat transfer case and extends to the inside of purifying box.
Preferably, the middle position of the top of the other side of the heat exchange box is fixedly connected with a water inlet, and the middle position of the bottom of the other side of the heat exchange box is fixedly connected with a water outlet.
Preferably, the top between the inside both sides of purifying box is provided with the active carbon filter plate, the top of the inside both sides of purifying box fixedly connected with installation slot respectively.
Preferably, both sides of the activated carbon filter plate are fixedly connected with fixing clamping blocks respectively, the fixing clamping blocks are embedded into the mounting clamping grooves respectively, and the rear end of the activated carbon filter plate is fixedly connected with a sealing cover.
Preferably, the outside top fixedly connected with fixed cover of steam inlet, the adapter sleeve cup joints the outside at fixed cover, the inside lateral wall of adapter sleeve is provided with the internal thread, the outside of fixed cover is provided with the external screw thread with internal thread matched with, the bottom fixedly connected with limiting plate of steam transmission pipe, the bottom fixedly connected with of limiting plate seals up the pad, limiting plate and sealed pad are the annular respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the steam-producing heat exchanger for recovering the heat of the isobutyric acid rectifying tower not only realizes good heat exchange effect, realizes purification treatment and discharge of condensed water generated by heat exchange, but also realizes the convenience for stably and tightly connecting the device and the pipe fitting;
(1) The condensing pipe is arranged in the heat exchange box, a heat exchange water body is introduced into the heat exchange box through the water inlet when the heat exchange box is used, high-temperature water vapor in the rectifying tower is introduced into the condensing pipe arranged in the heat exchange box through the steam inlet through the steam delivery pipe, heat is continuously absorbed by the water body in the heat exchange box when the high-temperature water vapor passes through the condensing pipe, the water vapor is gradually condensed into liquid water, the temperature of the water body in the heat exchange box is gradually increased, the water body is discharged through the water outlet after heat exchange is finished, the liquid water after the high-temperature water vapor is condensed is discharged into the purifying box through the bottom end of the condensing pipe, the heat exchange water body is continuously replaced through the water inlet and the water outlet to ensure the heat exchange effect, and therefore the effect of efficiently, environmentally and quickly exchanging heat is achieved;
(2) The purifying box is fixedly connected to the middle position of the bottom end of the heat exchange box, and the fixed clamping blocks are embedded in the mounting clamping grooves when the purifying box is used, so that the activated carbon filter plate can be mounted inside the purifying box, the purifying box is sealed through the sealing cover, condensed liquid water enters the purifying box and then is filtered and purified by the activated carbon filter plate, and the purified liquid water is discharged through the condensate water discharge port, so that the environment-friendly performance of the heat exchanger is better;
(3) Be provided with the adapter sleeve through the bottom in steam transmission pipe outside, will inject the adapter sleeve in steam transmission pipe outside bottom through being annular limiting plate when using and pass through threaded connection and fix in the fixed cover outside of the outside top fixed connection of steam inlet, with this can be connected steam transmission pipe and steam inlet fixedly, be annular sealed the pad through fixed connection in limiting plate bottom simultaneously and further improve the compactness of connecting, prevent high temperature steam leakage, thereby can be convenient for carry out the dismouting to heat transfer mechanism, can implement strong.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged structural diagram of a partial cross-section of a heat exchange box according to the present invention;
fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;
fig. 4 is an enlarged schematic view of the partial section of the connecting sleeve in front view.
In the figure: 1. a tower body; 2. installing a sleeve; 3. a steam delivery pipe; 4. connecting sleeves; 5. a heat exchange box; 6. a condenser tube; 7. a water outlet; 8. a purification box; 9. a condensed water discharge port; 10. a steam inlet; 11. a water inlet; 12. installing a clamping groove; 13. fixing the fixture block; 14. an active carbon filter plate; 15. a sealing cover; 16. a limiting plate; 17. a gasket; 18. and (4) fixing sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a steam-generating heat exchanger for recovering heat of a rectification tower of isobutyric acid comprises a tower body 1, a heat exchange box 5 is arranged on one side of the tower body 1, a steam delivery pipe 3 is fixedly connected to the top end of the tower body 1, a condensing pipe 6 is arranged inside the heat exchange box 5, a steam inlet 10 is inserted in the middle of the top end inside the heat exchange box 5, a purification box 8 is fixedly connected to the middle of the bottom end of the heat exchange box 5, a condensate water discharge port 9 is inserted in the middle of the bottom end of the purification box 8, and a connecting sleeve 4 is arranged at the bottom end outside the steam delivery pipe 3;
the two ends of one side of the heat exchange box 5 are respectively and fixedly connected with an installation sleeve 2, the installation sleeves 2 are respectively sleeved outside the tower body 1, the top end of a condensing pipe 6 is fixedly connected with the bottom end of an air inlet 10, the bottom end of the condensing pipe 6 penetrates through the middle position of the bottom end inside the heat exchange box 5 and extends into a purification box 8, the middle position of the top of the other side of the heat exchange box 5 is fixedly connected with an air inlet 11, and the middle position of the bottom of the other side of the heat exchange box 5 is fixedly connected with an water outlet 7;
specifically, as shown in fig. 1 and fig. 2, let in the inside of heat transfer case 5 with the heat transfer water through water inlet 11 when using, lead to inside to heat transfer case 5 internally mounted's condenser pipe 6 through steam inlet 10 with the inside high temperature steam of rectifying column through steam transmission pipe 3, heat is constantly absorbed by the inside water of heat transfer case 5 when high temperature steam passes through condenser pipe 6, steam condenses into liquid water gradually, the inside water temperature of heat transfer case 5 risees gradually, accomplish and discharge through delivery port 7 after the heat transfer promptly, liquid water after the high temperature steam condensation passes through 6 bottoms of condenser pipe and discharges to the purifying box 8 inside, the heat transfer water passes through water inlet 11 and delivery port 7 and constantly changes in order to ensure its heat transfer effect, with this effect that can high-efficient environmental protection carry out the heat transfer fast.
Example 2: an active carbon filter plate 14 is arranged at the top between the two sides in the purification box 8, the top at the two sides in the purification box 8 is respectively and fixedly connected with an installation clamping groove 12, the two sides of the active carbon filter plate 14 are respectively and fixedly connected with a fixed clamping block 13, the fixed clamping blocks 13 are respectively embedded into the installation clamping grooves 12, and the rear end of the active carbon filter plate 14 is fixedly connected with a sealing cover 15;
specifically, as shown in fig. 1 and fig. 3, when the heat exchanger is used, the fixing block 13 is embedded in the mounting groove 12, so that the activated carbon filter plate 14 can be mounted inside the purification box 8, the purification box 8 is sealed by the sealing cover 15, condensed liquid water enters the activated carbon filter plate 14 inside the purification box 8 and is filtered and purified, and the purified liquid water is discharged through the condensate water discharge port 9, so that the environmental protection performance of the heat exchanger discharge is better.
Example 3: the top end of the outside of the steam inlet 10 is fixedly connected with a fixed sleeve 18, the connecting sleeve 4 is sleeved outside the fixed sleeve 18, the inner side wall of the connecting sleeve 4 is provided with an internal thread, the outside of the fixed sleeve 18 is provided with an external thread matched with the internal thread, the bottom end of the steam transmission pipe 3 is fixedly connected with a limiting plate 16, the bottom end of the limiting plate 16 is fixedly connected with a sealing gasket 17, and the limiting plate 16 and the sealing gasket 17 are respectively annular;
specifically, as shown in fig. 1 and 4, when in use, the connecting sleeve 4 limited at the bottom end outside the steam transmission pipe 3 by the annular limiting plate 16 is fixed outside the fixed sleeve 18 fixedly connected with the top end outside the steam inlet 10 by threaded connection, so that the steam transmission pipe 3 and the steam inlet 10 can be connected and fixed, meanwhile, the sealing gasket 17 fixedly connected at the bottom end of the limiting plate 16 in an annular shape further improves the connection tightness, prevents high-temperature steam from leaking, is convenient for the disassembly and assembly of the heat exchange mechanism, and has strong practicability.
The working principle is as follows: the utility model discloses when using, at first will inject fixed cover 18 outside at the outside top fixed connection of steam inlet 10 through threaded connection at adapter sleeve 4 of 3 outside bottoms of steam transmission pipe through being annular limiting plate 16, with this can be connected steam transmission pipe 3 and steam inlet 10 fixedly, it further improves the compactness of connecting to be annular sealed pad 17 through fixed connection in limiting plate 16 bottom simultaneously, let in the inside of heat transfer case 5 with the heat transfer water through water inlet 11, it is inside to lead to the condenser pipe 6 of 5 internally mounted to heat transfer case through steam inlet 10 with the inside high temperature steam of rectifying column through steam transmission pipe 3 afterwards, heat is constantly absorbed by the inside water of heat transfer case 5 when high temperature steam passes through condenser pipe 6, steam condenses gradually into liquid water, the inside water temperature of heat transfer case 5 risees gradually, discharge through delivery port 7 promptly after accomplishing the heat transfer, liquid water after the condensation is discharged to the purifying box 8 through condenser pipe 6 bottom, liquid water after the condensation gets into the inside back active carbon filter plate 14 of purifying box 8 and is filtered and is handled, liquid water after the discharge outlet purifies 9 through the comdenstion water.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A produce vapour heat exchanger for isobutyric acid rectifying column heat recovery, includes tower body (1), its characterized in that: one side of tower body (1) is provided with heat transfer case (5), the top fixedly connected with steam transmission pipe (3) of tower body (1), the inside of heat transfer case (5) is provided with condenser pipe (6), the intermediate position department on the inside top of heat transfer case (5) is pegged graft and is had steam inlet (10), the intermediate position department fixedly connected with purifying box (8) of heat transfer case (5) bottom, the intermediate position department of purifying box (8) bottom is pegged graft and is had comdenstion water discharge port (9), the outside bottom of steam transmission pipe (3) is provided with adapter sleeve (4).
2. The vapor-producing heat exchanger for heat recovery of a rectification column for isobutyric acid according to claim 1, characterized in that: the both ends of heat transfer case (5) one side are fixedly connected with installation cover (2) respectively, installation cover (2) cup joint respectively in the outside of tower body (1), the top of condenser pipe (6) and the bottom fixed connection of steam inlet (10), the bottom of condenser pipe (6) runs through the inside of heat transfer case (5) inside bottom intermediate position department and extension to purifying box (8).
3. The vapor-producing heat exchanger for heat recovery of a rectification column for isobutyric acid according to claim 1, characterized in that: a water inlet (11) is fixedly connected to the middle position of the top of the other side of the heat exchange box (5), and a water outlet (7) is fixedly connected to the middle position of the bottom of the other side of the heat exchange box (5).
4. The vapor-producing heat exchanger for heat recovery of a rectification column for isobutyric acid according to claim 1, characterized in that: the top between the inside both sides of purifying box (8) is provided with activated carbon filter plate (14), the top of the inside both sides of purifying box (8) is fixedly connected with installation slot (12) respectively.
5. The steam-generating heat exchanger for recovering heat of the rectifying tower of isobutyric acid according to claim 4, wherein: the two sides of the activated carbon filter plate (14) are respectively and fixedly connected with a fixed clamping block (13), the fixed clamping blocks (13) are respectively embedded into the mounting clamping grooves (12), and the rear end of the activated carbon filter plate (14) is fixedly connected with a sealing cover (15).
6. The vapor-producing heat exchanger for heat recovery of a rectification column for isobutyric acid according to claim 1, characterized in that: the fixed cover of top fixedly connected with (18) of steam inlet (10) outside, adapter sleeve (4) cup joint the outside at fixed cover (18), the inside lateral wall of adapter sleeve (4) is provided with the internal thread, the outside of fixed cover (18) is provided with the external screw thread with internal thread matched with, the bottom fixedly connected with limiting plate (16) of steam transmission pipe (3), the sealed pad (17) of bottom fixedly connected with of limiting plate (16), limiting plate (16) and sealed pad (17) are the annular respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222657401.7U CN218034518U (en) | 2022-10-10 | 2022-10-10 | Steam-producing heat exchanger for recovering heat of isobutyric acid rectifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222657401.7U CN218034518U (en) | 2022-10-10 | 2022-10-10 | Steam-producing heat exchanger for recovering heat of isobutyric acid rectifying tower |
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| Publication Number | Publication Date |
|---|---|
| CN218034518U true CN218034518U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222657401.7U Active CN218034518U (en) | 2022-10-10 | 2022-10-10 | Steam-producing heat exchanger for recovering heat of isobutyric acid rectifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218034518U (en) |
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2022
- 2022-10-10 CN CN202222657401.7U patent/CN218034518U/en active Active
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