CN2518013Y - Dual-tower switching molecular sieve dehumidifier - Google Patents
Dual-tower switching molecular sieve dehumidifier Download PDFInfo
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- CN2518013Y CN2518013Y CN 01273059 CN01273059U CN2518013Y CN 2518013 Y CN2518013 Y CN 2518013Y CN 01273059 CN01273059 CN 01273059 CN 01273059 U CN01273059 U CN 01273059U CN 2518013 Y CN2518013 Y CN 2518013Y
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Abstract
The utility model relates to a double tower switching type molecular sieve dehumidification machine. the upper tuyeres and the lower tuyeres of the two dehumidification towers are respectively connected with the left tuyeres and the right tuyeres of an upper four-way air valve and a lower four-way air valve, an air outlet opening of an air heat provided with a regeneration blower is connected with the rear tuyere of the upper four-way air valve, the air outlet opening of a processing blower is connected with the front tuyere of the lower four-way air valve, the two air valves are coaxially installed on an air valve main axle driven by a motor at the same angle, and the air heater, the regeneration blower, the processing blower and the motor are all electrically connected with an electric control cabinet. The dehumidification machine has the advantages that the wind resistance is small, the load of the single machine molecular sieve is large, and the structure is simple and reliable, thereby being suitable for the dehumidification demand with large air quantity and low dew point.
Description
Technical field
The utility model belongs to air regulator joint technology, particularly removes the double tower suitching type molecular sieve dehumidifier of water in air part.
Background technology
That existing molecular sieve dehumidifier can be divided into is rotary-type, double barrels type and many barrels of several technical schemes of formula, but exists the contradiction of handling air quantity and actual unit molecular sieve loading amount.The rotary dehumidifier of producing as Sweden MUNTERS and the patent No. are that 00232028.2 " changeing the rotary dehumidifier that core is provided with the cooling zone " is a kind of rotary dehumidifier with hygroscopic agents such as silica gel, molecular sieves, its accurate honey nest structure has solved the big problem of wind windage of handling, improved air quantity, but its flo-thru ventilation and wall surface moisture absorption make its molecular sieve bed thickness that adheres on the carrier be restricted again, so the unit interval moisture removal is less, be difficult to reach the purpose of big air quantity degree of depth dehumidifying; And for example the patent No. is 95204541.9 " three barrels of circulation molecular switchable sieve dehumidifier ", molecular sieve in its moisture absorption bucket is provided with traditional " accumulation " mode, unit molecular sieve loading amount is bigger, but handling wind, to pass the windage of abundant molecular sieve layer very big, so can only dispose high pressure positive blower or air compressor as handling blower fan and regeneration blower fan, its ventilation is restricted, thereby be difficult to solve the air dewetting problem of handling large space or big air mass flow, and have that noise is big, energy consumption is high and weak point such as complex structure.
Summary of the invention
Technical problem to be solved in the utility model provides that a kind of energy consumption is low, noise is little, simple in structure, handle and regeneration all adopts the low big flow blower fan of blast, unit molecular sieve loading amount big, can make the air of large space or big air mass flow reach the double tower suitching type molecular sieve dehumidifier that low dew point dehumidifying requires.
The technical solution of the utility model is: the uptake 14 of dehumidifying tower 1, following air port 15 respectively with last four-way air-valve 3, the air port in following four-way air-valve 4 left sides is connected, the uptake 16 of dehumidifying tower 2, following air port 17 respectively with last four-way air-valve 3, the air port on following four-way air-valve 4 right sides is connected, the air outlet that the air heater 5 of regeneration blower fan 6 is housed is connected on the back air port of four-way air-valve 3, the air outlet of handling blower fan 7 is connected with the preceding air port of following four-way air-valve 4, last four-way air-valve 3 and following four-way air-valve 4 are coaxial to be installed on the air-valve main shaft 8 with angle, the upper end of air-valve main shaft 8 is equipped with spindle sprocket 9 and is connected air heater 5 by chain 12 with motor sprocket 11 on being contained in motor 10, regeneration blower fan 6, handling blower fan 7 and motor 10 is connected electrically on the electric control cabinet 13.
The shell 18 of dehumidifying tower 1 is a drum shape, its top is the last equal fan housing 19 that is provided with uptake 14, the bottom is the following equal fan housing 20 that is provided with down air port 15, its the middle part be provided with at least one with shell 18 coaxial arrangements by double layer of metal net 21, wire netting about in the of 21 the two ends corresponding site shifted to install the stifled aerofoil 22 of annular, circular stifled aerofoil 23 and be contained in the cylindrical shape moisture absorption grid 25 that the molecular sieve 24 between the double layer of metal net 21 is formed, cylindrical shape moisture absorption grid 25 self or and shell 18 inwalls between, or cylindrical shape moisture absorption grid 25 are provided with and last equal fan housing 19 or the cylindrical ventilation slot 26 and at least one the cylindrical shape ventilation slot 27 that communicate with following equal fan housing 20 each other.Dehumidifying tower 2 and dehumidifying tower 1 are the same structure of symmetry.
The inwall that last four-way air-valve 3 is valve casing 28 that "+" word shape distributes and, periphery vertical with loam cake 29, bottom 30 inwalls of valve casing 28 and valve casing 28, loam cake 29, bottom 30 by the air port is movable sealing state setting that can positive and negative rotation in 90 ° and can forms by hard-wired air-valve plate 31 with air-valve main shaft 8.Following four-way air-valve 4 is a same structure with last four-way air-valve 3.
Operation principle of the present utility model is: natural air is sent into dehumidifying tower 1 by last air-valve after being heated to 120 ℃-250 ℃, in dehumidifying tower 1, be compelled to evenly pass the cylindrical shape moisture absorption grid that are located in the dehumidifying tower 1, molecular sieve is carried out thermal regeneration, contain wet hot-air then from air-valve air outlet discharge down; The air that needs to handle is sent into dehumidifying tower 2 by following air-valve, be compelled to evenly pass the cylindrical shape moisture absorption grid that are located in the dehumidifying tower 2 in the tower 2 in dehumidifying, airborne moisture content absorption that molecular sieve will be handled and the air outlet by last air-valve enter the space that needs dry air.According to actual needs, can set switching time in electric control cabinet, to the time that sets, the air-valve main shaft promptly drives 90 ° of the equidirectional rotations of air-valve plate of air-valve up and down, finishes switching.At this moment the tower 1 that dehumidifies enters the work of treatment state, and dehumidifying tower 2 then enters reproduced state.
Advantage of the present utility model: rational in infrastructure, simple and reliable, the work windage is little, and unit molecular sieve loading amount is big, can adapt to the dehumidifying requirement of big air quantity, low dew point.
Description of drawings
Fig. 1 is the structural representation of double tower suitching type molecular sieve dehumidifier.
Fig. 2 is the structural representation of its dehumidifying tower
Fig. 3 is the structural representation of its four-way air-valve
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described: the uptake 14 of dehumidifying tower 1, following air port 15 respectively with last four-way air-valve 3, the air port in following four-way air-valve 4 left sides is connected, the uptake 16 of dehumidifying tower 2, following air port 17 respectively with last four-way air-valve 3, the air port on following four-way air-valve 4 right sides is connected, the air outlet that the air heater 5 of regeneration blower fan 6 is housed is connected on the back air port of four-way air-valve 3, the air outlet of handling blower fan 7 is connected with the preceding air port of following four-way air-valve 4, last four-way air-valve 3 and following four-way air-valve 4 are coaxial to be installed on the air-valve main shaft 8 with angle, and the upper end of air-valve main shaft 8 is equipped with spindle sprocket 9 and is connected with motor sprocket 11 on being contained in motor 10 by chain 12.Air heater 5, regeneration blower fan 6, handle blower fan 7 and motor 10 is connected electrically on the electric control cabinet 13 and by its control operation.
The shell 18 of dehumidifying tower 1 is a drum shape, its top is the equal fan housing 19 that is provided with uptake 14, the bottom is the following equal fan housing 20 that is provided with down air port 15, its middle part be provided with that three diameter differ with shell 18 coaxial arrangements by double layer of metal net 21, be provided with the stifled aerofoil 22 of an annular and the stifled aerofoil 23 of circle at wire netting 21 upper end corresponding sites, two annular closure plates 22 have been shifted to install at its bottom corresponding site, the cylindrical shape moisture absorption grid 25 of molecular sieve 24 are housed between every double layer of metal net 21, three cylindrical shape moisture absorption grid 25 reach with shell 18 and are provided with three cylindrical shape ventilation slots 27 each other, the inner ring of the cylindrical shape moisture absorption grid 25 at middle part is a cylindrical ventilation slot 26, two cylindrical shape ventilation slots 27 that notch makes progress communicate with last equal fan housing 19, and another cylindrical shape ventilation slot 27 between above-mentioned two cylindrical shape ventilation slots 27 and cylindrical ventilation slot 26 notches communicate downwards and with following equal fan housing 20.Dehumidifying tower 2 and dehumidifying tower 1 are the same structure of symmetry.
Last four-way air-valve 3 is valve casing 28 that "+" word shape distributes and vertical with the inwall of the loam cake 29 of valve casing 28, bottom 30 by the air port, and the inwall of periphery and valve casing 28, loam cake 29, bottom 30 is for movable sealing state setting that can positive and negative rotation in 90 ° and be fixedly mounted on air-valve plate 31 compositions on the air-valve main shaft 8.Following four-way air-valve 4 is a same structure with last four-way air-valve 3.
Claims (3)
1, a kind of double tower suitching type molecular sieve dehumidifier, it is characterized in that: it is by dehumidifying tower (1), dehumidifying tower (2), last four-way air-valve (3), following four-way air-valve (4), air heater (5), regeneration blower fan (6), handle blower fan (7), air-valve main shaft (8), spindle sprocket (9), motor (10), motor sprocket (11), the common installation of chain (12) and electric control cabinet (13) connects and composes, the uptake (14) of dehumidifying tower (1), following air port (15) respectively with last four-way air-valve (3), the air port in following four-way air-valve (4) left side is connected, the uptake (16) of dehumidifying tower (2) down air port (17) respectively with last four-way air-valve (3), the air port on following four-way air-valve (4) right side is connected, the air outlet that the air heater (5) of regeneration blower fan (6) is housed is connected on the back air port of four-way air-valve (3), the air outlet of handling blower fan (7) is connected with the preceding air port of following four-way air-valve (4), last four-way air-valve (3), following four-way air-valve (4) is coaxial to be installed on the air-valve main shaft (8) with angle, the upper end of air-valve main shaft (8) is equipped with spindle sprocket (9) and is connected air heater (5) by chain (12) with motor sprocket (11) on being contained in motor (10), regeneration blower fan (6), handle blower fan (7), motor (10) is connected electrically on the electric control cabinet (13).
2, by the described double tower suitching type of claim 1 molecular sieve dehumidifier, the shell (18) of tower (1) of it is characterized in that dehumidifying is drum shape, its top is for being provided with the last equal fan housing (19) of uptake (14), the bottom is for being provided with down the following equal fan housing (20) in air port (15), its the middle part be provided with at least one with the coaxial arrangement of shell (18) by double layer of metal net (21), wire netting (21) up and down the two ends corresponding site shifted to install the stifled aerofoil (22) of annular, the circular cylindrical shape moisture absorption grid (25) that block up aerofoil (23) and be contained in molecular sieve (24) composition between the double layer of metal net (21), cylindrical shape moisture absorption grid (25) self or and shell (18) inwall between, or cylindrical shape moisture absorption grid (25) are provided with and last equal fan housing (19) or the cylindrical ventilation slot (26) and at least one the cylindrical shape ventilation slot (27) that communicate with following equal fan housing (20) each other, and dehumidifying tower (2) and dehumidifying tower (1) are symmetrical same structure.
3, by the described double tower suitching type of claim 1 molecular sieve dehumidifier, it is characterized in that four-way air-valve (3) reaches vertical with loam cake (29), bottom (30) inwall of valve casing (28) by the valve casing (28) that the air port is the distribution of "+" word, the inwall of periphery and valve casing (28), loam cake (29), bottom (30) be can positive and negative rotation in 90 ° the movable sealing state be provided with and can form by hard-wired air-valve plate (31) with air-valve main shaft (18), following four-way air-valve (4) and last four-way air-valve (3) are same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273059 CN2518013Y (en) | 2001-12-27 | 2001-12-27 | Dual-tower switching molecular sieve dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273059 CN2518013Y (en) | 2001-12-27 | 2001-12-27 | Dual-tower switching molecular sieve dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518013Y true CN2518013Y (en) | 2002-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01273059 Expired - Fee Related CN2518013Y (en) | 2001-12-27 | 2001-12-27 | Dual-tower switching molecular sieve dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518013Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486326A (en) * | 2010-12-01 | 2012-06-06 | 西安中科麦特电子技术设备有限公司 | Circulating air exchange fan system |
| CN103711942A (en) * | 2013-12-27 | 2014-04-09 | 王斌 | Rotating circulating switching air valve of multi-tower air dehumidifier |
| CN104807107A (en) * | 2015-04-25 | 2015-07-29 | 林智勇 | Intelligent air energy dehumidification device |
| CN104833021A (en) * | 2015-04-25 | 2015-08-12 | 林智勇 | Intelligent air energy dehumidifier |
-
2001
- 2001-12-27 CN CN 01273059 patent/CN2518013Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486326A (en) * | 2010-12-01 | 2012-06-06 | 西安中科麦特电子技术设备有限公司 | Circulating air exchange fan system |
| CN103711942A (en) * | 2013-12-27 | 2014-04-09 | 王斌 | Rotating circulating switching air valve of multi-tower air dehumidifier |
| CN103711942B (en) * | 2013-12-27 | 2016-02-17 | 王斌 | The rotating circulating of multitower airdryer switches air-valve |
| CN104807107A (en) * | 2015-04-25 | 2015-07-29 | 林智勇 | Intelligent air energy dehumidification device |
| CN104833021A (en) * | 2015-04-25 | 2015-08-12 | 林智勇 | Intelligent air energy dehumidifier |
| CN104807107B (en) * | 2015-04-25 | 2017-11-03 | 林智勇 | The application method of intelligent air energy dehydrating unit |
| CN104833021B (en) * | 2015-04-25 | 2017-12-12 | 扬州奥巴玛科技发展有限公司 | Intelligent air energy moisture absorption apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |