CN207462924U - A kind of efficient micro-heat regenerative adsorption dryer - Google Patents
A kind of efficient micro-heat regenerative adsorption dryer Download PDFInfo
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- CN207462924U CN207462924U CN201721523629.XU CN201721523629U CN207462924U CN 207462924 U CN207462924 U CN 207462924U CN 201721523629 U CN201721523629 U CN 201721523629U CN 207462924 U CN207462924 U CN 207462924U
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- adsorption
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- tower
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Abstract
The utility model is related to the technical fields of drying machine, disclose a kind of efficient micro-heat regenerative adsorption dryer, the bottom end of described two adsorption towers is connected by admission line and the middle part of admission line is equipped with air inlet, admission line is equipped with the breather check valve positioned at air inlet both sides, and air inlet is connected with the air outlet of the air blower；The top end part of described two adsorption towers is connected by outlet pipe and the middle part of air outlet pipe is equipped with gas outlet, and outlet pipe is equipped with the outgassing nonreturn valve positioned at gas outlet both sides；It is in staggered partition board, and be respectively connected with waffle slab between two adjacent divider ends that the inner wall of the adsorption tower, which is equipped with multiple,；The inlet end of the heater is connected with air inlet, steam line is equipped with gas supply check valve, the problem of top end part of the outlet side respectively with two adsorption towers connects, and the drying efficiency for improving existing adsorption tower is low, and the pipeline inside equipment is complicated and overall security reliability is relatively low.
Description
Technical field
The utility model is related to the technical fields of drying machine, and in particular, to a kind of efficient micro-heat regenerative absorption type
Drying machine.
Background technology
Absorption drier has used advanced chemical science and technology, and principle is that the compressed air of saturation is utilized moisture and sky
Qi leel sub-volume difference employs that gas purification is dedicated molecular sieve used to cross the saturated vapor filtered out in compressed air, can be easily
By Water Molecular Adsorption in sieve particle, recycle regeneration method come redox molecule sieve, compressed air dew point can be light
Easily reach -40 DEG C；
Absorption drier is to reach drying effect by " pressure change " (principle of pressure swing adsorption).Since air accommodates
The ability of steam is inversely proportional with pressure, and dried portion of air (being known as regeneration gas) decompression expansion is this to atmospheric pressure
Pressure change makes expanded air become drier, it is then allowed to flow through the regenerated desiccant layer of the need of access failure air-flow and (has been inhaled
Receive the drying tower of enough steam), the moisture content in drier is sucked out in dry regeneration gas, takes it out drier to reach dehumidification
Purpose, two tower cycle operations without heat source, continuously provide drying compressed air to user with gas system.
Existing absorption drier often has the following problems in actual use：
1. to ensure fully to carry out suction-operated between the adsorbent and air inside adsorption tower, often to increase adsorption tower
Height realize the path of suction-operated, cause adsorption tower volume is more tall and big and absorption it is less efficient；
2. lacking the device of mutually reply impurity particle filtering in the air inlet front end of absorption drier, lead to impurity particle
It easily remains in adsorbent, reduces the chemical property of adsorbent；
3. by adding bypass duct in absorption drier, during preventing adsorption tower from breaking down, can lead in time
Vent passage, but cause pipeline connection complicated.
Utility model content
In order to solve the above technical problems, the utility model provide a kind of efficient micro-heat regenerative adsorption dryer with
Reach the sorption efficiency improved in adsorption tower, simplify the air flue pipeline of equipment and promote the purpose of overall security, change
It has been apt to that existing adsorption tower volume is tall and big to cause adsorption efficiency low, the circuit design inside equipment is complicated and overall security can
By property it is relatively low the problem of.
In order to realize above-mentioned technique effect, technical solution provided by the utility model is：A kind of efficient low-grade fever regeneration
Type absorption drier, including bearing support, two adsorption towers being juxtaposed on bearing support and positioned at two adsorption towers it
Between heater, further include air blower, the bottom end of described two adsorption towers passes through in admission line connection and admission line
Portion is equipped with air inlet, and admission line is equipped with the breather check valve positioned at air inlet both sides, and air inlet goes out with the air blower
Air port connects；The top end part of described two adsorption towers is connected by outlet pipe and the middle part of air outlet pipe is equipped with gas outlet, outlet
Pipeline is equipped with the outgassing nonreturn valve positioned at gas outlet both sides；The inner wall upper edge of the adsorption tower its axis direction, which is equipped with, multiple is in
Staggered partition board, the inside of adsorption tower is separated between S types channel and two adjacent divider ends by each partition board to be connected
It is connected to waffle slab；The inlet end of the heater is connected by steam line with air inlet, and it is unidirectional that steam line is equipped with gas supply
Valve, outlet side are connected by regenerating top end part of the feed channel respectively with two adsorption towers, and are regenerated feed channel and be equipped with regeneration gas
Check valve.
Further, the bottom end of described two adsorption towers is connected separately with atmospheric pipe, and atmospheric pipe is equipped with and puts
Gas check valve.
Further, the electric cabinet between two adsorption towers is further included, the electric cabinet is internally provided with PLC controls
Device, PLC controller are unidirectional with the breather check valve, outgassing nonreturn valve, gas supply check valve, regeneration gas one-way valve, deflation respectively
Valve and air blast mechatronics.
Further, the bearing support is including pedestal, the supporting rod being connect respectively with two adsorption towers, the supporting rod
End is connected with damper, the end face vertical connection of damper and the pedestal.
Further, the partition board is set as the semicircular plate to match with the inner wall of the adsorption tower.
Further, the air inlet of the air blower is connected with filter.
Further, appendix is connected between the air outlet of the air inlet and the air blower, appendix is equipped with
Silencer.
Further, watch window, lower observation nozzle and pressure gauge are equipped on described two adsorption towers.
Compared with the prior art, the beneficial effects of the utility model are：
1. the inside of adsorption tower is separated by S type channels using each partition board, when air enters to the inside of adsorption tower,
Air is elongated by the stroke of adsorption tower and cooperation in air blower under, can ensure fully to be inhaled between air and adsorbent
Attached effect is simultaneously quickly discharged from gas outlet, relative to the prior art, while adsorption tower volume is reduced, and is improved air and is done
Dry treatment effeciency；Furthermore the end of heater is directly connected with the air inlet of admission line, on the one hand, can be achieved to adsorption tower
Internal adsorbent is regenerated；It on the other hand, can be other using the gas circuit of heater as ventilation when adsorption tower breaks down
Road avoids the occurrence of safety accident；
2. the application carries out automation control in the operational process of absorption drier, by electric cabinet, reduce people
Work labour, and the damper on bearing support can play two adsorption towers the effect of buffering and shock preventing, when equipment is in operation
Under state, it can prevent the junction leakproofness that long-term vibration causes equipment from reducing, increase the durability of equipment；
3. in the end set filter of air blower, ensure that the air degree of purity for entering equipment air inlet is higher, for inhaling
Adsorbent damage inside attached tower greatly reduces, and is promoted to air dried reliable guarantee；Silencer on appendix can have
The noise of control device in the process of running is imitated, reduces noise pollution.
Description of the drawings
Fig. 1 is the overall structure diagram of efficient micro-heat regenerative adsorption dryer provided by the utility model.
Specific embodiment
The utility model is further described in detail with reference to specific embodiment, following word is intended to indicate that
The utility model, and unrestricted the scope of protection of the utility model.
As shown in Figure 1, the utility model can be implemented as follows, a kind of efficient micro-heat regenerative absorbed type drying
Machine including bearing support, is juxtaposed on two adsorption towers on bearing support and the heater 3 between two adsorption towers,
Air blower 4 is further included, the bottom end of described two adsorption towers is connected by admission line and the middle part of admission line is equipped with air inlet
Mouth 5, admission line are equipped with the breather check valve positioned at 5 both sides of air inlet, and air inlet 5 and the air outlet of the air blower 4 connect
It is logical；The top end part of described two adsorption towers is connected by outlet pipe and the middle part of air outlet pipe is equipped with gas outlet 6, on outlet pipe
Equipped with the outgassing nonreturn valve positioned at 6 both sides of gas outlet；Its axis direction of the inner wall upper edge of the adsorption tower is equipped with multiple in staggeredly
The inside of adsorption tower is separated between S types channel and adjacent two partition boards, 7 end and is all connected with by the partition board 7 of arrangement, each partition board 7
Have waffle slab 8, the upper and lower ends of waffle slab 8 are tightly connected respectively with two partition boards 7 being connected, the two sides of waffle slab 8 respectively with
The inner wall sealing connection of the adsorption tower；The inside of the adsorption tower is filled with adsorbent；The inlet end of the heater 3 passes through
Steam line 9 is connected with air inlet 5, steam line 9 be equipped with gas supply check valve 10, and supply check valve 10 ventilation direction by
Air inlet 5 to the end of heater 3, outlet side is connected by top end part of two regeneration feed channels respectively with two adsorption towers,
And it is equipped with regeneration gas one-way valve in two regeneration feed channels；The junction of the regeneration feed channel and outlet pipe is located at outlet
Between check valve and the top end part of adsorption tower, when outgassing nonreturn valve is closed, the regeneration gas regenerated inside feed channel can be into
Enter to adsorption tower, the adsorbent in adsorption tower is regenerated.As preference, the partition board 7 is set as and the absorption
The semicircular plate that inner wall of tower matches, and 7 vertical welding of partition board is on the inner wall of adsorption tower.
The bottom end of described two adsorption towers is connected separately with atmospheric pipe, and atmospheric pipe is respectively A towers atmospheric pipe and B
The junction of tower atmospheric pipe, atmospheric pipe and admission line is between breather check valve and the bottom end of adsorption tower, and A towers
Atmospheric pipe is equipped with A tower deflation check valve 17, and B towers atmospheric pipe is equipped with B tower deflation check valve 18, and deflation check valve is opened
When, in regenerative process is carried out to the adsorbent inside adsorption tower, deflation processing to be carried out to gas.
Described two adsorption towers are respectively to adsorb A towers 1 and absorption B towers 2, when process is dried in absorption A towers 1, adsorb B
Tower 2 carries out regenerative process；On the contrary, when adsorbing the progress regenerative process of A towers 1, process is dried in absorption B towers 2.Then two air inlets
Check valve is respectively A towers breather check valve 11 and B towers breather check valve 12, and two outgassing nonreturn valves are respectively that A tower outlets are unidirectional
Valve 13 and B towers outgassing nonreturn valve 14, two regeneration gas one-way valves are respectively that A towers regeneration gas one-way valve 15 and B tower regeneration gases are unidirectional
Valve 16；Deflation check valve is respectively A tower deflation check valve 17 and B tower deflation check valve 18.
The electric cabinet 19 between two adsorption towers is further included, bearing is welded and connected between described two adsorption towers
Plate is fixed with the electric cabinet 19 on support plate；The electric cabinet 19 is internally provided with PLC controller, PLC controller respectively with
The breather check valve, outgassing nonreturn valve, gas supply check valve 10, regeneration gas one-way valve, deflation check valve and air blower 4 connect
It connects；The electric cabinet 19 can control the operation of air blower 4 that operating is blowed.
The bearing support includes pedestal 20, the supporting rod 22 being connect respectively with two adsorption towers, described two supporting rods 22
One end be connected on the side wall of two adsorption towers, the other end is connected separately with damper 21, damper 21 with it is described
The end face vertical connection of pedestal 20, damper 21 can play two adsorption towers the effect of buffering and shock preventing, when equipment is in fortune
Under row state, it can prevent each junction leakproofness that long-term vibration causes equipment from reducing, increase the durability of equipment, it is right
Better protective effect is played in equipment running process.
The air inlet of the air blower 4 is connected with filter 23, the i.e. gas outlet 6 of filter 23 and the air inlet of air blower 4
Mouth is connected by pipeline.
Appendix 24 is connected between the air inlet 5 and the air outlet of the air blower 4, appendix 24, which is equipped with, eliminates the noise
Device 25, silencer 25 can the noise of active control unit in the process of running, reduce noise pollution.
It is preferred that watch window 27, lower observation nozzle 28 and pressure are equipped on described two adsorption towers
Table 26, field personnel can monitor the situation inside adsorption tower in real time by upper watch window 27 and lower observation nozzle 28.
Its operation principle of the efficient micro-heat regenerative adsorption dryer of the application is as follows：
When adsorbing A towers 1 in drying process, when absorption B towers 2 are in regeneration treatment, electric cabinet 19 is separately turned on air blast
Machine 4, A towers breather check valve 11, B tower deflation check valve 18, B towers regeneration gas one-way valve 16, gas supply check valve 10 and A tower outlets
Check valve 13, meanwhile, electric cabinet 19 controls B towers breather check valve 12, A tower deflation check valve 17, A towers regeneration gas one-way valve 15, B
Tower outgassing nonreturn valve 14 is closed, and the gas inputted at this time by air blower 4 is directly entered to absorption A towers 1 and is done
Dry processing, meanwhile, gas, which is entered to also by steam line 9 after heater 3 is heated, to be emitted into absorption B towers 2 and is regenerated
Processing, and gas is discharged gas by B tower atmospheric pipes, to be carried out at the same time dry and regeneration treatment, opposite operating mode is then to inhale
Attached A towers 1 regenerate, and absorption B towers 2 are dried, and electric cabinet 19 controls respective valves to be turned on and off.
In the technical scope that any one skilled in the art discloses in the utility model, change can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with right
It is required that subject to the protection domain.
Claims (8)
1. a kind of efficient micro-heat regenerative adsorption dryer, including bearing support, two suctions being juxtaposed on bearing support
Attached tower and the heater between two adsorption towers, which is characterized in that further include air blower, the bottom of described two adsorption towers
End is connected by admission line and the middle part of admission line is equipped with air inlet, and admission line is equipped with positioned at air inlet both sides
Breather check valve, air inlet are connected with the air outlet of the air blower；The top end part of described two adsorption towers passes through outlet pipe
The middle part of connection and air outlet pipe is equipped with gas outlet, and outlet pipe is equipped with the outgassing nonreturn valve positioned at gas outlet both sides；The suction
It is in staggered partition board that its axis direction of the inner wall upper edge of attached tower, which is equipped with multiple, and the inside of adsorption tower is separated by each partition board
Waffle slab is respectively connected between S types channel and two adjacent divider ends；The inlet end of the heater by steam line with
Air inlet connects, and steam line is equipped with gas supply check valve, and outlet side is by regenerating top of the feed channel respectively with two adsorption towers
End connects, and regenerates feed channel and be equipped with regeneration gas one-way valve.
2. efficient micro-heat regenerative adsorption dryer according to claim 1, which is characterized in that described two absorption
The bottom end of tower is connected separately with atmospheric pipe, and atmospheric pipe is equipped with deflation check valve.
3. efficient micro-heat regenerative adsorption dryer according to claim 2, which is characterized in that further include positioned at two
Electric cabinet between a adsorption tower, the electric cabinet are internally provided with PLC controller, PLC controller respectively with the air inlet list
To valve, outgassing nonreturn valve, gas supply check valve, regeneration gas one-way valve, deflation check valve and air blast mechatronics.
4. efficient micro-heat regenerative adsorption dryer according to claim 1, which is characterized in that the bearing support packet
Include pedestal, the supporting rod being connect respectively with two adsorption towers, the end of the supporting rod is connected with damper, damper with it is described
The end face vertical connection of pedestal.
5. efficient micro-heat regenerative adsorption dryer according to claim 1, which is characterized in that the partition board is set as
The semicircular plate to match with the inner wall of the adsorption tower.
6. efficient micro-heat regenerative adsorption dryer according to claim 1, which is characterized in that the air blower
Air inlet is connected with filter.
7. efficient micro-heat regenerative adsorption dryer according to claim 1, which is characterized in that the air inlet with
Appendix is connected between the air outlet of the air blower, appendix is equipped with silencer.
8. efficient micro-heat regenerative adsorption dryer according to claim 1, which is characterized in that described two absorption
Watch window, lower observation nozzle and pressure gauge are equipped on tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523629.XU CN207462924U (en) | 2017-11-15 | 2017-11-15 | A kind of efficient micro-heat regenerative adsorption dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523629.XU CN207462924U (en) | 2017-11-15 | 2017-11-15 | A kind of efficient micro-heat regenerative adsorption dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207462924U true CN207462924U (en) | 2018-06-08 |
Family
ID=62260707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523629.XU Expired - Fee Related CN207462924U (en) | 2017-11-15 | 2017-11-15 | A kind of efficient micro-heat regenerative adsorption dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN207462924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432964A (en) * | 2018-10-09 | 2019-03-08 | 刘兆 | A kind of portable hydrogen dehumidifier |
-
2017
- 2017-11-15 CN CN201721523629.XU patent/CN207462924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432964A (en) * | 2018-10-09 | 2019-03-08 | 刘兆 | A kind of portable hydrogen dehumidifier |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20211115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |