CN209541510U - The heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery - Google Patents
The heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery Download PDFInfo
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- CN209541510U CN209541510U CN201920126154.3U CN201920126154U CN209541510U CN 209541510 U CN209541510 U CN 209541510U CN 201920126154 U CN201920126154 U CN 201920126154U CN 209541510 U CN209541510 U CN 209541510U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/14—Thermal energy storage
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Abstract
The heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery, including multiple heat exchanger channels, more than one heat storage is respectively equipped in each heat exchanger channels, one end of each heat exchanger channels is respectively equipped with cryogenic gas air inlet and cryogenic gas gas outlet, and the other end of each heat exchanger channels is respectively equipped with high-temperature gas gas outlet and high-temperature gas air inlet；The cryogenic gas air inlet of each heat exchanger channels is communicated with the outlet of a cryogenic gas air intake branch respectively, cryogenic gas air intake branch electrically operated valve is in series on each cryogenic gas air intake branch respectively, the import of each cryogenic gas air intake branch is communicated with the one outlet of cryogenic gas inlet manifold respectively.Its purpose is to provide a kind of structure is simple, failure rate is low, and thermal energy recovery efficiency is high, which can recycle to continuous high-efficient rate the heat of high-temperature gas, to heat cryogenic gas, reach the heat accumulating type gas-gas heat exchange equipment of more energy saving continuous total heat recovery.
Description
Technical field
The utility model relates to a kind of heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery.
Background technique
The heat exchange efficiency of heat regenerator can pass through the heat transport fluid of the temperature and discharge of the heat transport fluid of input
Temperature embodies, if temperature when heat transport fluid inputs is equal with temperature when discharge, shows changing for heat regenerator
The thermal efficiency is zero, whereas if heat transport fluid input when temperature and discharge when temperature difference it is very big, then show that heat accumulating type changes
The heat exchange efficiency of hot device is very high, i.e., the temperature gradient along heat regenerator heat transport fluid flow direction is bigger, then heat accumulating type
The heat exchange efficiency of heat exchanger is higher.
Existing heat regenerator generally uses ceramic honey comb or Ceramic Balls as heat storage, and ceramic honey comb therein stores
Hot surface area per unit volume is larger, thus unit time heat output is larger, can allow the switching time of heat regenerator is short, temperature gradient
Greatly, but honeycomb ceramic heat accumulator is frangible in the continually changing environment of temperature, and durability is poor, needs to store the ceramic honey comb gone to sticks and staves
Hot body is replaced, and since the update cycle is shorter, therefore the use cost of honeycomb ceramic heat accumulator is very high；Although Ceramic Balls are not easy
It is broken, service life is long, but its specific surface is small, unit time heat output is smaller, the switching interval time is long, axial heat conduction amount increases,
Heat recovery rate is low.
In addition, the thermal coefficient of heat storage is bigger, axial heat conduction is more significant, and axial temperature difference is smaller, and vice versa.Accumulation of heat
The thermal coefficient of ceramics is generally 1~3W/m.K, and the thermal coefficient 0.031W/m.K (at 100 DEG C) of air, thermal insulation material is led
Hot coefficient is generally less than 0.12W/m.K, and the thermal coefficient of metal is generally higher than 10W/m.K.
The amount of stored heat of heat storage is directly proportional to specific heat.For example, the specific heat of thermal storage ceramic about 0.22kcal/kg.K, stainless steel
Specific heat about 0.12kcal/kg.K, the specific heat of aluminium about 0.22kcal/kg.K.The specific heat of heat storage is bigger, the storage of identical weight
The amount of stored heat of hot body is bigger, and vice versa.
Existing heat accumulating type gas-gas heat exchange equipment, since its heat storage is an overall structure, the heat in heat storage hot end
It can quickly be transmitted to cold end along heat storage, cause heat accumulating type gas-gas heat exchange equipment to the recovery efficiency of thermal energy in high-temperature gas
It is ideal not to the utmost.
In order to reduce the heating conduction of heat storage, so that heat storage is generated the biggish temperature difference, heat recovery rate is improved, if each
Compartment of terrain is equipped with multiple heat storages in heat exchanger channels, is isolated between two heat storage layers with air or thermal insulation material, then by
In having separated the flash heat transfer channel between heat storage layer, temperature gradient can be allowed to increase, while can also reduce equipment volume, improve
The switching frequency of heat accumulating type gas-gas heat exchange equipment, and increase substantially heat recovery rate.
Utility model content
The purpose of this utility model is to provide a kind of structure is simple, failure rate is low, and thermal energy recovery efficiency is high, which can
The heat for recycling to continuous high-efficient rate high-temperature gas reaches more energy saving continuous complete heating cryogenic gas
The heat accumulating type gas-gas heat exchange equipment of recuperation of heat.
The heat accumulating type gas-gas heat exchange equipment of the continuous total heat recovery of the utility model, including multiple heat exchanger channels, Mei Gehuan
Compartment of terrain is equipped with multiple heat storages in the passage of heat, and one end of each heat exchanger channels is respectively equipped with cryogenic gas air inlet and low temperature gas
Body gas outlet, the other end of each heat exchanger channels are respectively equipped with high-temperature gas gas outlet and high-temperature gas air inlet；
The cryogenic gas air inlet of each heat exchanger channels is communicated with the outlet of a cryogenic gas air intake branch respectively, each
Be in series with cryogenic gas air intake branch electrically operated valve on cryogenic gas air intake branch respectively, each cryogenic gas air intake branch into
Mouth is communicated with the one outlet of cryogenic gas inlet manifold respectively；
The cryogenic gas gas outlet of each heat exchanger channels is communicated with the import of a cryogenic gas going out gas branch pipe respectively, each
Cryogenic gas going out gas branch pipe electrically operated valve is in series in cryogenic gas going out gas branch pipe respectively, each cryogenic gas going out gas branch pipe goes out
Mouth is communicated with an import of cryogenic gas outlet general pipeline respectively；
The high-temperature gas gas outlet of each heat exchanger channels is communicated with the import of a high-temperature gas going out gas branch pipe respectively, each
High-temperature gas going out gas branch pipe electrically operated valve is in series in high-temperature gas going out gas branch pipe respectively, each high-temperature gas going out gas branch pipe goes out
Mouth is communicated with an import of high-temperature gas outlet general pipeline respectively；
The high-temperature gas air inlet of each heat exchanger channels is communicated with the outlet of a high-temperature gas air intake branch respectively, each
Be in series with high-temperature gas air intake branch electrically operated valve on high-temperature gas air intake branch respectively, each high-temperature gas air intake branch into
Mouth is communicated with the one outlet of high-temperature gas inlet manifold respectively.
Preferably, adiabator layer is covered on the wall of the heat exchanger channels, multiple heat exchanger channels difference are along the vertical direction
It is set side by side, the cryogenic gas air inlet of each heat exchanger channels and cryogenic gas gas outlet are located at corresponding heat exchanger channels
Top or bottom.
Preferably, the heat storage is honeycomb ceramic heat accumulator, spherical ceramic heat storage, special-shaped ceramics heat storage, honeycomb
Metal heat storage, foam metal heat storage and/or spherical metal heat storage are equipped at intervals with from top to bottom in each heat exchanger channels
3-20 heat storages.
Preferably, the quantity of the heat exchanger channels is 4-21, is equipped at intervals with 5-from top to bottom in each heat exchanger channels
16 heat storages, the cross section of heat exchanger channels are round or rectangle or ellipse.
Preferably, the heat storage height is 10~150mm, and the distance between adjacent heat storage is 10~100mm.
Preferably, collet is equipped between the heat storage.
Preferably, each cryogenic gas air inlet, cryogenic gas gas outlet, high-temperature gas gas outlet and high-temperature gas
Temperature sensor is respectively equipped at air inlet.
The heat accumulating type gas-gas heat exchange equipment of the continuous total heat recovery of the utility model when in use, can first be opened and left side
The corresponding high-temperature gas air intake branch electrically operated valve of heat exchanger channels and cryogenic gas going out gas branch pipe electrically operated valve, allow extraneous high temperature
Gas is by high-temperature gas inlet manifold via the high-temperature gas air intake branch for opening high-temperature gas air intake branch electrically operated valve
Into in the heat exchanger channels in left side, and it is total via the heat exchanger channels in left side to flow to cryogenic gas going out gas branch pipe, cryogenic gas outlet
Pipe, in the process, high-temperature gas can heat the heat storage in the heat exchanger channels in left side, after the heating by setting time,
Either after temperature of the temperature of exhaust lower than setting, the corresponding high-temperature gas of heat exchanger channels in the left side having already turned on is turned off
Air intake branch electrically operated valve and cryogenic gas going out gas branch pipe electrically operated valve, open simultaneously high temperature corresponding with the heat exchanger channels in left side
Gas going out gas branch pipe electrically operated valve and cryogenic gas air intake branch electrically operated valve, the heat exchange for allowing high-temperature gas to be no longer flow into left side are logical
Road is changed to allow the cold air in cryogenic gas inlet manifold to flow into the heat exchanger channels in left side via cryogenic gas air intake branch, cold
Air is heated in the heat exchanger channels in left side by heat storage, and flows to via the high-temperature gas going out gas branch pipe for connecting the heat exchanger channels
High-temperature gas outlet general pipeline；The corresponding high-temperature gas air intake branch electrically operated valve of heat exchanger channels and cryogenic gas on the left of cutting
Simultaneously, the high-temperature gas air intake branch electrically operated valve and cryogenic gas for opening the heat exchanger channels on right side go out going out gas branch pipe electrically operated valve
Gas branch pipe electrically operated valve allows extraneous high-temperature gas by high-temperature gas inlet manifold via opening high-temperature gas air intake branch
The high-temperature gas air intake branch of electrically operated valve enters in the heat exchanger channels on right side, and flows to low temperature gas via the heat exchanger channels on right side
Body going out gas branch pipe, cryogenic gas outlet general pipeline, in the process, high-temperature gas can heat the accumulation of heat in the heat exchanger channels on right side
Body after the heating by setting time, or after temperature of the temperature lower than setting of exhaust, turns off the right side having already turned on
The corresponding high-temperature gas air intake branch electrically operated valve of the heat exchanger channels of side and cryogenic gas going out gas branch pipe electrically operated valve, open simultaneously
High-temperature gas going out gas branch pipe electrically operated valve corresponding with the heat exchanger channels on right side and cryogenic gas air intake branch electrically operated valve, allow height
Wet body is no longer flow into the heat exchanger channels on right side, is changed to allow the cold air in cryogenic gas inlet manifold via cryogenic gas air inlet
Branch pipe flows into the heat exchanger channels on right side, and cold air is heated in the heat exchanger channels on right side by heat storage, and via the connection heat exchange
The high-temperature gas going out gas branch pipe in channel flows to high-temperature gas outlet general pipeline；It loops back and forth like this, can continuously, expeditiously recycle
Heat in high-temperature gas gas, and utilize the heat air of recycling.
In addition, compartment of terrain in each heat exchanger channels of heat accumulating type gas-gas heat exchange equipment of the continuous total heat recovery of the utility model
Equipped with multiple heat storages, be isolated between two heat storage layers with air or thermal insulation material, due to separated heat storage layer it
Between flash heat transfer channel, temperature gradient can be allowed effectively to increase, thus can reduce equipment volume, improve heat accumulating type gas-gas heat exchange set
Standby switching frequency, and increase substantially heat recovery rate.Therefore, the heat accumulating type gas gas of the continuous total heat recovery of the utility model changes
Hot equipment has structure simple, and failure rate is low, and thermal energy recovery efficiency is high, which can recycle high-temperature gas to continuous high-efficient rate
Heat reaches more energy saving feature to heat cryogenic gas.
The heat accumulating type gas-gas heat exchange equipment of the continuous total heat recovery of the utility model is made with reference to the accompanying drawing further detailed
It describes in detail bright.
Detailed description of the invention
Fig. 1 is that the main view of the structural schematic diagram of the heat accumulating type gas-gas heat exchange equipment of the continuous total heat recovery of the utility model is cutd open
Face figure.
Specific embodiment
As shown in Figure 1, the heat accumulating type gas-gas heat exchange equipment of the continuous total heat recovery of the utility model, including multiple heat exchange are logical
Road 1, compartment of terrain is equipped with multiple heat storages 2 in each heat exchanger channels 1, and one end of each heat exchanger channels 1 is respectively equipped with cryogenic gas
The other end of air inlet 15 and cryogenic gas gas outlet 16, each heat exchanger channels 1 is respectively equipped with high-temperature gas gas outlet 17 and height
Warm gas inlet 18；
The cryogenic gas air inlet 15 of each heat exchanger channels 1 is communicated with the outlet of a cryogenic gas air intake branch 4 respectively,
Cryogenic gas air intake branch electrically operated valve 7, each cryogenic gas air inlet branch are in series on each cryogenic gas air intake branch 4 respectively
The import of pipe 4 is communicated with the one outlet of cryogenic gas inlet manifold 8 respectively；
The cryogenic gas gas outlet 16 of each heat exchanger channels 1 is communicated with the import of a cryogenic gas going out gas branch pipe 3 respectively,
Cryogenic gas going out gas branch pipe electrically operated valve 5, each cryogenic gas outlet branch are in series in each cryogenic gas going out gas branch pipe 3 respectively
The outlet of pipe 3 is communicated with an import of cryogenic gas outlet general pipeline 6 respectively；
The high-temperature gas gas outlet 17 of each heat exchanger channels 1 import phase with a high-temperature gas going out gas branch pipe 10 respectively
It is logical, high-temperature gas going out gas branch pipe electrically operated valve 13, each high-temperature gas are in series in each high-temperature gas going out gas branch pipe 10 respectively
The outlet of going out gas branch pipe 10 is communicated with an import of high-temperature gas outlet general pipeline 14 respectively；
The high-temperature gas air inlet 18 of each heat exchanger channels 1 is communicated with the outlet of a high-temperature gas air intake branch 9 respectively,
High-temperature gas air intake branch electrically operated valve 11, each high-temperature gas air inlet are in series on each high-temperature gas air intake branch 9 respectively
The import of branch pipe 9 is communicated with the one outlet of high-temperature gas inlet manifold 12 respectively.
Adiabator layer, Duo Gehuan are covered on the wall of above-mentioned heat exchanger channels 1 as a further improvement of the utility model,
The passage of heat 1 is set side by side along the vertical direction respectively, the cryogenic gas air inlet 15 of each heat exchanger channels 1 and cryogenic gas gas outlet
16 are located at the top or bottom of corresponding heat exchanger channels 1.
Above-mentioned heat storage 2 is honeycomb ceramic heat accumulator, spherical ceramic accumulation of heat as a further improvement of the utility model,
Body, special-shaped ceramics heat storage, honeycomb heat storage, foam metal heat storage and/or spherical metal heat storage, each heat exchange are logical
3-20 heat storages 2 are equipped at intervals in road 1 from top to bottom.
The quantity of above-mentioned heat exchanger channels 1 is 4-21 as a further improvement of the utility model, each heat exchanger channels 1
It is inside equipped at intervals with 5-16 heat storages 2 from top to bottom, the cross section of heat exchanger channels 1 is round or rectangle or ellipse.
As a further improvement of the utility model, above-mentioned 2 height of heat storage be 10~150mm, adjacent heat storage 2 it
Between distance be 10~100mm.
Collet is equipped between above-mentioned heat storage 2 as a further improvement of the utility model,.
Above-mentioned each cryogenic gas air inlet 15, cryogenic gas outlet as a further improvement of the utility model,
Temperature sensor is respectively equipped at mouth 16, high-temperature gas gas outlet 17 and high-temperature gas air inlet 18.
The utility model can continuous total heat recovery heat accumulating type gas-gas heat exchange equipment, utilized between two layers of heat storage 2
Collet is isolated, and the heat conduction amount between heat storage is reduced, so that can possess the larger temperature difference between heat storage 2, is formed larger
Axial-temperature gradient, and then heat recovery efficiency can be improved.The adoptable material of heat storage includes: the gold such as metal such as aluminium, iron, copper
Category and its alloy or nonmetallic materials such as ceramics etc..
The utility model can continuous total heat recovery heat accumulating type gas-gas heat exchange equipment, for the specific surface area for improving heat transfer,
Heat transfer efficiency is improved, the shapes such as the biggish honeycomb of specific surface area, foam, netted may be selected.
The utility model can continuous total heat recovery heat accumulating type gas-gas heat exchange equipment, for improve heating conduction, durability,
The replacement cycle is reduced, above-mentioned metal material can be selected.
The heat accumulating type gas-gas heat exchange equipment of the continuous total heat recovery of the utility model is before use, allow all high-temperature gases
Air intake branch electrically operated valve 11 and cryogenic gas going out gas branch pipe electrically operated valve 5 and 13 He of high-temperature gas going out gas branch pipe electrically operated valve
Cryogenic gas air intake branch electrically operated valve 7 is all in closed state, and when in use, it is right with the heat exchanger channels 1 in left side first to open
The high-temperature gas air intake branch electrically operated valve 11 and cryogenic gas going out gas branch pipe electrically operated valve 5 answered make extraneous high-temperature gas logical
Cross high-temperature gas inlet manifold 12 via open the high-temperature gas air intake branch 9 of high-temperature gas air intake branch electrically operated valve 11 into
In the heat exchanger channels 1 for entering left side, and it is total via the heat exchanger channels in left side 1 to flow to cryogenic gas going out gas branch pipe 3, cryogenic gas outlet
Pipe 6, in the process, high-temperature gas can heat the heat storage 2 in the heat exchanger channels 1 in left side, in the heating Jing Guo setting time
Afterwards, or after temperature of the temperature lower than setting of discharge gas, the heat exchanger channels 1 for turning off the left side having already turned on are corresponding
High-temperature gas air intake branch electrically operated valve 11 and cryogenic gas going out gas branch pipe electrically operated valve 5, the heat exchange opened simultaneously with left side are logical
The corresponding high-temperature gas going out gas branch pipe electrically operated valve 13 in road 1 and cryogenic gas air intake branch electrically operated valve 7, allow high-temperature gas no longer
The heat exchanger channels 1 for flowing into left side are changed to that the cold air in cryogenic gas inlet manifold 8 is allowed to flow via cryogenic gas air intake branch 4
Enter the heat exchanger channels 1 in left side, cold air is heated in the heat exchanger channels 1 in left side by heat storage 2, and via the connection heat exchanger channels
1 high-temperature gas going out gas branch pipe 10 flows to high-temperature gas outlet general pipeline 14；The corresponding High Temperature Gas of heat exchanger channels 1 on the left of cutting
Body air intake branch electrically operated valve 11 and cryogenic gas going out gas branch pipe electrically operated valve 5 simultaneously, open the high temperature of the heat exchanger channels 1 on right side
Gas inlet manifold electrically operated valve 11 and cryogenic gas going out gas branch pipe electrically operated valve 5 allow extraneous high-temperature gas to pass through High Temperature Gas
Body inlet manifold 12 enters right side via the high-temperature gas air intake branch 9 for opening high-temperature gas air intake branch electrically operated valve 11
In heat exchanger channels 1, and cryogenic gas going out gas branch pipe 3, cryogenic gas outlet general pipeline 6 are flowed to via the heat exchanger channels on right side 1, herein
In the process, high-temperature gas can heat the heat storage 2 in the heat exchanger channels 1 on right side, after the heating by setting time, either
After temperature of the temperature of exhaust lower than setting, the corresponding high-temperature gas air inlet of heat exchanger channels 1 on the right side having already turned on is turned off
Branch pipe electrically operated valve 11 and cryogenic gas going out gas branch pipe electrically operated valve 5 open simultaneously high temperature corresponding with the heat exchanger channels 1 on right side
Gas going out gas branch pipe electrically operated valve 13 and cryogenic gas air intake branch electrically operated valve 7 allow high-temperature gas to be no longer flow into changing for right side
The passage of heat 1 is changed to allow the cold air in cryogenic gas inlet manifold 8 to flow into the heat exchange on right side via cryogenic gas air intake branch 4
Channel 1, cold air are heated in the heat exchanger channels 1 on right side by heat storage 2, and via the high-temperature gas for connecting the heat exchanger channels 1
Going out gas branch pipe 10 flows to high-temperature gas outlet general pipeline 14；It loops back and forth like this, can continuously, expeditiously recycle in high-temperature gas
Heat, and using recycling heat air.In addition, the heat accumulating type gas-gas heat exchange of the continuous total heat recovery of the utility model
Compartment of terrain is equipped with multiple heat storages in each heat exchanger channels of equipment, between two heat storage layers with air or thermal insulation material carry out every
From temperature gradient being allowed effectively to increase, thus can reduce equipment body due to having separated the flash heat transfer channel between heat storage layer
Product, the switching frequency for improving heat accumulating type gas-gas heat exchange equipment, and increase substantially heat recovery rate.Therefore, the company of the utility model
The heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery has structure simple, and failure rate is low, and thermal energy recovery efficiency is high, which can connect
The continuous heat for expeditiously recycling high-temperature gas reaches more energy saving feature to heat cryogenic gas.
Claims (7)
1. the heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery, it is characterised in that: including multiple heat exchanger channels (1), Mei Gehuan
The passage of heat (1) interior compartment of terrain is equipped with multiple heat storages (2), and one end of each heat exchanger channels (1) is respectively equipped with cryogenic gas air inlet
Mouth (15) and cryogenic gas gas outlet (16), the other end of each heat exchanger channels (1) are respectively equipped with high-temperature gas gas outlet (17)
With high-temperature gas air inlet (18)；
The cryogenic gas air inlet (15) of each heat exchanger channels (1) the outlet phase with a cryogenic gas air intake branch (4) respectively
It is logical, cryogenic gas air intake branch electrically operated valve (7), each low temperature gas are in series on each cryogenic gas air intake branch (4) respectively
The import of body air intake branch (4) is communicated with the one outlet of cryogenic gas inlet manifold (8) respectively；
The cryogenic gas gas outlet (16) of each heat exchanger channels (1) the import phase with a cryogenic gas going out gas branch pipe (3) respectively
It is logical, cryogenic gas going out gas branch pipe electrically operated valve (5), each low temperature gas are in series on each cryogenic gas going out gas branch pipe (3) respectively
The outlet of body going out gas branch pipe (3) is communicated with an import of cryogenic gas outlet general pipeline (6) respectively；
The high-temperature gas gas outlet (17) of each heat exchanger channels (1) the import phase with a high-temperature gas going out gas branch pipe (10) respectively
It is logical, it is in series with high-temperature gas going out gas branch pipe electrically operated valve (13), each high temperature respectively on each high-temperature gas going out gas branch pipe (10)
The outlet of gas going out gas branch pipe (10) is communicated with an import of high-temperature gas outlet general pipeline (14) respectively；
The high-temperature gas air inlet (18) of each heat exchanger channels (1) the outlet phase with a high-temperature gas air intake branch (9) respectively
It is logical, it is in series with high-temperature gas air intake branch electrically operated valve (11), each High Temperature Gas respectively on each high-temperature gas air intake branch (9)
The import of body air intake branch (9) is communicated with the one outlet of high-temperature gas inlet manifold (12) respectively.
2. the heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery according to claim 1, it is characterised in that: the heat exchange
Adiabator layer is covered on the wall in channel (1), multiple heat exchanger channels (1) are set side by side along the vertical direction respectively, each heat exchange
The cryogenic gas air inlet (15) in channel (1) and cryogenic gas gas outlet (16) are located at the top of corresponding heat exchanger channels (1)
Portion or bottom.
3. the heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery according to claim 2, it is characterised in that: the accumulation of heat
Body (2) is honeycomb ceramic heat accumulator, spherical ceramic heat storage, special-shaped ceramics heat storage, honeycomb heat storage, foam metal storage
Hot body and/or spherical metal heat storage, each heat exchanger channels (1) are interior to be equipped at intervals with 3-20 heat storages (2) from top to bottom.
4. the heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery according to claim 3, it is characterised in that: the heat exchange
The quantity in channel (1) is 4-21, is equipped at intervals with from top to bottom 5-16 heat storages (2) in each heat exchanger channels (1), is exchanged heat
The cross section in channel (1) is round or rectangle or ellipse.
5. the heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery according to claim 4, it is characterised in that: the accumulation of heat
Body (2) is highly 10~150mm, and the distance between adjacent heat storage (2) is 10~100mm.
6. the heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery according to claim 5, it is characterised in that: the accumulation of heat
Collet is equipped between body (2).
7. according to claim 1 to the heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery described in any one of 6, feature
It is: each cryogenic gas air inlet (15), cryogenic gas gas outlet (16), high-temperature gas gas outlet (17) and High Temperature Gas
Body air inlet is respectively equipped with temperature sensor at (18).
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| CN201920126154.3U CN209541510U (en) | 2019-01-24 | 2019-01-24 | The heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery |
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| CN201920126154.3U CN209541510U (en) | 2019-01-24 | 2019-01-24 | The heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109579587A (en) * | 2019-01-24 | 2019-04-05 | 北京中和锦程科技有限公司 | The heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579587A (en) * | 2019-01-24 | 2019-04-05 | 北京中和锦程科技有限公司 | The heat accumulating type gas-gas heat exchange equipment of continuous total heat recovery |
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Address after: 100083 Room 516, 5 / F, 7 Xueyuan Road, Haidian District, Beijing Patentee after: BEIJING ZHONGHE JINCHENG TECHNOLOGY Co.,Ltd. Address before: Room 501-2071, Office Building, No. 8 Xingsheng South Road, Miyun District Economic Development Zone, Beijing Patentee before: BEIJING ZHONGHE JINCHENG TECHNOLOGY Co.,Ltd. |
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