CN204944239U - NG recuperator - Google Patents
NG recuperator Download PDFInfo
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- CN204944239U CN204944239U CN201520588929.0U CN201520588929U CN204944239U CN 204944239 U CN204944239 U CN 204944239U CN 201520588929 U CN201520588929 U CN 201520588929U CN 204944239 U CN204944239 U CN 204944239U
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- housing
- deflection plate
- hot water
- curved channel
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Abstract
The utility model discloses a kind of NG recuperator, comprise housing (1), housing is horizontal placement, multiple deflection plate (2) be parallel to each other is provided with from left to right in housing, multiple deflection plate arranges the curved channel (3) in passing through for NG alternatively up and down, one end of housing has the NG entrance (4) be communicated with curved channel, the other end has the NG be communicated with curved channel and exports (5), housing is provided with hot water inlet (6), hot water outlet (7), one of them is positioned at the upper left side of housing, and between the deflection plate and the left side wall of housing of high order end, another is positioned at the lower right of housing, and between the deflection plate and the right side wall of housing of low order end.The curved channel that the utility model is formed by multiple deflection plate, ensure that the heat exchange efficiency of NG; Multiple deflection plate is independently arranged, and can change separately the deflection plate of damage; By the special setting of hot water entry and exit, improve re-heat efficiency.
Description
Technical field
The utility model relates to a kind of a kind of device in order to heated natural gas, particularly relates to a kind of NG recuperator.
Background technology
At the Chinese Granted publication of portion, notification number is 203190851U, the day for announcing is in the utility model patent of 2013-09-11, a kind of horizontal coiled-tube Warm water circulation large discharge natural gas recuperator is provided, comprise cylindrical shell, cylindrical shell two ends are provided with end socket, cylindrical shell is horizontal, heat exchange coil is provided with in cylindrical shell, cylindrical shell one end is provided with recirculated water inlet tube, the cylindrical shell other end is provided with circulating water outlet pipe, circulating water outlet pipe side is provided with liquified natural gas inlet tube, liquified natural gas distributor is provided with below liquified natural gas inlet tube, liquified natural gas distributor is connected with heat exchange coil one end, the heat exchange coil other end is connected with gaseous natural gas distributor, gaseous natural gas distributor is connected with gaseous natural gas outlet.The beneficial effect of this utility model is that heat exchange coil adopts many parallel forms, reduces tube side media pressure drop, avoids producing vapour lock; In every root heat exchange coil, rate-of flow is equal, improves heat transfer efficiency; Horizontal type structure, cold fluid and hot fluid forms countercurrent flow, arranges guide shell in cylindrical shell, improves recirculated water flow velocity, strengthens heat exchange efficiency, reduces heat exchange area, reduces equipment cost.Show through practice, although heat exchange coil in parallel and cooperation guide shell can increase heat exchange efficiency, the complex structure in cylindrical shell to a certain extent, once heat exchange coil damages, just need all to replace heat exchange coil, cost is higher; And its heat exchange efficiency need to improve.
Utility model content
For overcoming above-mentioned shortcoming, the purpose of this utility model is to provide the NG recuperator that a kind of structure is simple, easy to maintenance fast, heat exchange efficiency is higher.
In order to reach above object, the technical solution adopted in the utility model is: a kind of NG recuperator, comprise housing, described housing is horizontal placement, it is characterized in that: in described housing, be disposed with multiple deflection plate be parallel to each other from left to right, each described deflection plate is all vertical with the horizontal middle spindle of housing, multiple described deflection plate arranges the curved channel in passing through for NG alternatively up and down, one end of described housing has the NG entrance be communicated with curved channel, the other end has the NG be communicated with curved channel and exports, described housing is provided with the hot water inlet be communicated with curved channel respectively, hot water outlet, one of them is positioned at the upper left side of housing, and between the deflection plate and the left side wall of housing of high order end, another is positioned at the lower right of housing, and between the deflection plate and the right side wall of housing of low order end.Multiple deflection plate is replaced many heat exchange coils in parallel of the prior art and guide shell by the utility model, makes the structure of enclosure interior simple, by the setting of curved channel, adds re-heat area, ensure that the heat exchange efficiency of NG; By the special setting of hot water inlet and hot water outlet, ensure that hot water also can pass through from curved channel, increase hot water and the contact area of NG, then improve the re-heat efficiency of NG further, solve the problem that heat exchange efficiency in prior art need raising; In addition, because multiple deflection plate is independently arranged, once the deflection plate in housing has damage, only the deflection plate damaged can be changed, in prior art, need whole heat exchange coil to change, convenient and swift, then solve in prior art once heat exchange coil damages, just need to replace whole heat exchange coil, cause the problem that cost is higher.
Preferably, the two ends of described housing are respectively provided with a case shell, and each described case shell is communicated with housing, and described NG entrance is arranged on one of them case shell, and described NG outlet is arranged on another case shell, and each described case shell and housing adopt Flange joint.Adopt Flange joint, be convenient to overhaul housing.
Preferably, the housing in described NG exit is provided with thermometer.In order to show the temperature of NG outlet, whether reach the temperature of expectation, if do not have, the higher hot water of temperature can be passed into again.
Preferably, described housing is provided with at least one electrically heated rod, at least one electrically heated rod described is arranged on hot water inlet place, and each described electrically heated rod has heating part, and described heating part is positioned at housing.When the hot water temperature entered from hot water inlet is inadequate, can heats by Interim use electrically heated rod, further ensure the efficiency of re-heat.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment.
In figure:
1-housing; 2-deflection plate; 3-curved channel; 4-NG entrance; 5-NG exports; 6-hot water inlet; 7-hot water outlet; 8-case shell; 9-flange; 10-thermometer; 11-electrically heated rod; 12-heating part.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Shown in accompanying drawing 1, a kind of NG recuperator of the present embodiment, comprise housing 1, housing 1 is in horizontal placement, multiple deflection plate 2 be parallel to each other is disposed with from left to right in housing 1, each deflection plate 2 is all vertical with the horizontal middle spindle of housing 1, multiple deflection plate 2 arranges the curved channel 3 in passing through for NG alternatively up and down, one end of housing 1 has the NG entrance 4 be communicated with curved channel 3, the other end of housing 1 has the NG be communicated with curved channel 3 and exports 5, housing 1 is provided with the hot water inlet 6 be communicated with curved channel 3 respectively, hot water outlet 7, in the present embodiment, hot water outlet 7 is positioned at the upper left side of housing 1, and hot water outlet 7 is between the deflection plate 2 and the left side wall of housing 1 of high order end, hot water inlet 6 is positioned at the lower right of housing 2, and hot water inlet 6 is between the deflection plate 2 and the right side wall of housing 1 of low order end.During use, treat that the NG of re-heat enters from NG entrance 4, and 5 discharges are exported along curved channel 3 from NG, hot water enters from hot water inlet 6 and discharges from hot water outlet 7, in order to carry out heat exchange to NG, in this housing 1, because hot water inlet 6 and hot water outlet 7 have employed above-mentioned special setting, make hot water also can along curved channel 3 (arrow see figure) discharged to hot water outlet 7 from hot water inlet 6, by the special setting of multiple deflection plate 2 and hot water inlet 6, hot water outlet 7, all add the re-heat efficiency of this NG recuperator.Certainly, also can change the position that hot water inlet 6 is set originally into hot water outlet 7, accordingly, can the position that hot water outlet 7 is set originally be changed into hot water inlet 6, specifically determine according to the actual requirements.But compared to two kinds of forms, hot water inlet 6 is arranged on below better, now hot water produces adverse current, and re-heat effect is better.
In addition, the two ends of housing 1 are respectively provided with a case shell 8, and each case shell 8 is all communicated with housing 1, NG entrance 4 is arranged on one of them case shell 8, NG outlet 5 is arranged on another case shell 8, and for the ease of the maintenance of NG recuperator, each case shell 8 in the present embodiment adopts flange 9 to be connected with housing 1.
In order to the temperature of expection whether can be reached by the NG that discharge from NG outlet 5 of examinations, then the housing 1 that the NG in the present embodiment exports 5 places is provided with thermometer 10, in order to detect the temperature of the NG of discharge in real time.
In addition, except carrying out re-heat by hot water to NG in the present embodiment, also on housing 1, be provided with at least one electrically heated rod 11, at least one electrically heated rod 11 is arranged on hot water inlet 6 place, electrically heated rod 11 has heating part 12, and heating part 12 is positioned at housing 1, when not reaching the temperature of expection when hot water re-heat, unlatching electrically heated rod 11 simultaneously now can be adopted to heat up, the NG of desired temperature can be discharged.
Above embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to allow person skilled in the art understand content of the present utility model and to be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a NG recuperator, comprise housing (1), described housing (1) is in horizontal placement, it is characterized in that: in described housing (1), be disposed with multiple deflection plate (2) be parallel to each other from left to right, each described deflection plate (2) is all vertical with the horizontal middle spindle of housing (1), multiple described deflection plate (2) arranges the curved channel (3) in passing through for NG alternatively up and down, one end of described housing (1) has the NG entrance (4) be communicated with curved channel (3), the other end has the NG be communicated with curved channel (3) and exports (5), described housing (1) is provided with the hot water inlet (6) be communicated with curved channel (3) respectively, hot water outlet (7), one of them is positioned at the upper left side of housing (1), and be positioned between the deflection plate (2) of high order end and the left side wall of housing (1), another is positioned at the lower right of housing (2), and be positioned between the deflection plate (2) of low order end and the right side wall of housing (1).
2. NG recuperator according to claim 1, it is characterized in that: the two ends of described housing (1) are respectively provided with a case shell (8), each described case shell (8) is communicated with housing (1), described NG entrance (4) is arranged on one of them case shell (8), described NG outlet (5) is arranged on another case shell (8), and each described case shell (8) adopts flange (9) to be connected with housing (1).
3. NG recuperator according to claim 1, is characterized in that: the housing (1) at described NG outlet (5) place is provided with thermometer (10).
4. NG recuperator according to claim 1, it is characterized in that: described housing (1) is provided with at least one electrically heated rod (11), described at least one electrically heated rod (11) is arranged on hot water inlet (6) place, each described electrically heated rod (11) has heating part (12), and described heating part (12) are positioned at housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588929.0U CN204944239U (en) | 2015-08-06 | 2015-08-06 | NG recuperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588929.0U CN204944239U (en) | 2015-08-06 | 2015-08-06 | NG recuperator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944239U true CN204944239U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588929.0U Active CN204944239U (en) | 2015-08-06 | 2015-08-06 | NG recuperator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204944239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085153A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Reaction device and method for preparing styrene series alternating copolymerization microspheres |
-
2015
- 2015-08-06 CN CN201520588929.0U patent/CN204944239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085153A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Reaction device and method for preparing styrene series alternating copolymerization microspheres |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Compound calorimeter of NG Effective date of registration: 20180606 Granted publication date: 20160106 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Wuxi, Binhu branch Pledgor: Wuxi Triumph Gases Equipment Co., Ltd. Registration number: 2018990000433 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210624 Granted publication date: 20160106 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Binhu branch Pledgor: WUXI TRIUMPH GASES EQUIPMENT Co.,Ltd. Registration number: 2018990000433 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ng regenerator Effective date of registration: 20210628 Granted publication date: 20160106 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Binhu branch Pledgor: WUXI TRIUMPH GASES EQUIPMENT Co.,Ltd. Registration number: Y2021320010224 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |