CN201978648U - Integral drying machine - Google Patents
Integral drying machine Download PDFInfo
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- CN201978648U CN201978648U CN2011200256560U CN201120025656U CN201978648U CN 201978648 U CN201978648 U CN 201978648U CN 2011200256560 U CN2011200256560 U CN 2011200256560U CN 201120025656 U CN201120025656 U CN 201120025656U CN 201978648 U CN201978648 U CN 201978648U
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Abstract
The utility model discloses an integral drying machine and provides an integral drying machine which has a simple structure and is capable of precisely filtering impurities such as greasy dirt and dust in the compassed air so as to prolong the service life of the drying machine and improve produced air quality. The integral drying machine solves the problem in the prior art that the greasy dirt and dust in the compassed air cannot be removed so that the adsorbent is invalid and the quality of produced gas is influenced. The integral drying machine comprises a first absorption drying device and a second absorbing drying device which are connected in parallel; degreasing filters are respectively arranged at the air inlet ends of the first absorption drying device and the second absorbing drying device; and dust removal filters are respectively arranged at the exhaust ends of the first absorption drying device and the second absorption drying device.
Description
Technical field
The utility model relates to a kind of absorption drier, but relates in particular to impurity such as greasy dirt in a kind of secondary filter compressed air and dust, thereby prolongs the service life of blotting machine, and the monoblock type that improves product makings amount blots machine.
Background technology
The compressed air purification industry is to rise gradually in recent years and develop industry faster, especially today of being becoming tight in global available resources day, utilize compressed air to be widely used at industry-by-industry as power source, it is generally by the A of two parallel connections, the B adsorption tower is formed, and utilize the interior adsorbent of tower to the moisture content in the distinctive affinity absorption of the water vapour compressed air, two tower alternations in the course of work, the A tower adsorbs moisture content under higher pressure, the B tower utilizes the dry air of A tower preparation to finish the steam desorption process under lower pressure, can work circularly continuously with this.But owing to generally contain impurity such as greasy dirt, dust in the compressed air, dyed by greasy dirt as the adsorbent in the adsorption tower, can cause adsorbent to lose efficacy, and because the mobile influence of air by compression of the adsorbent in the adsorption tower also can produce dust, dust is discharged with compressed air again and is blotted machine, directly influences the quality of product gas.
Chinese patent discloses a kind of adsorption air drying machine (CN2327934Y), it has the drying device of at least two parallel connections, drying device is made up of the air inlet pipe of bottom, the adsorbent bed at middle part and the blast pipe on top, air inlet pipe is provided with air door, its tube chamber top is provided with electric heater, and the time gas house steward that air inlet pipe and air inlet place are provided with blower fan is connected, and blast pipe is provided with two air outlets, be provided with the commutation air door between two air outlets, one of them air outlet with stretch out outdoor exhaust main and be connected.The degree of drying when though this device has improved adsorbent reactivation by setting up electric heater, promptly thoroughly remove moisture in the adsorbent by the acting in conjunction of thermal diffusion and two kinds of mechanism of low dividing potential drop, improved the quality of product gas, but still there are impurity such as the greasy dirt can't remove in the compressed air, dust in this device, thereby causes adsorbent to lose efficacy and influence the technical problems such as quality of product gas.
Summary of the invention
The utility model has mainly provided a kind of simple in structure, but impurity such as greasy dirt in the secondary filter compressed air and dust, thereby prolong the service life of blotting machine, and the monoblock type that improves product makings amount blots machine, solved exist in the prior art can't remove impurity such as greasy dirt in the compressed air, dust, thereby cause adsorbent to lose efficacy and influence the technical problem of the quality etc. of product gas.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of monoblock type blots machine, comprise the first absorbed type drying device and the second absorbed type drying device that are connected in parallel, inlet end at the described first absorbed type drying device and the second absorbed type drying device is respectively equipped with oil removal filter, and the exhaust end of the first absorbed type drying device and the second absorbed type drying device is respectively equipped with dust removal filter.By inlet end oil removal filter is set at two absorbed type drying devices, can the solid particle or the drop separation that suspend in the compressed air be come out by oil removal filter, or even 0.01 micron solid particle or drop are all separable comes out, compressed air after the purification imports from the inlet end of absorption type drying device again, and through deriving from exhaust end after the adsorbents adsorb drying, whole process adsorbent is not subjected to greasy dirt and dyes, therefore adsorbent long service life has prolonged service life of the machine that blots; By exhaust end dust removal filter is set, can effectively removes dust in the compressed air, improved the quality of product gas by dust removal filter at two absorbed type drying devices; Device integral layout compact and reasonable, simple in structure.
As preferably, the inlet end of the described first absorbed type drying device and the second absorbed type drying device is respectively equipped with the air inlet magnetic valve, exhaust end is respectively equipped with exhaust solenoid valve, and described oil removal filter is located at the arrival end of air inlet magnetic valve, and described dust removal filter is located at the arrival end of exhaust solenoid valve; On the connecting pipe of two air inlet electromagnetic valve outlet ends, be parallel with air bleeding valve respectively, between the arrival end of two exhaust solenoid valves, be provided with electric heater.By inlet end and exhaust end magnetic valve is set, can makes device realize automatic operating, increase work efficiency by magnetic valve at the absorbed type drying device; The degree of drying when electric heater has improved adsorbent reactivation, drying effect is good.
As preferably, be provided with the regeneration gas control valve at an end of described electric heater.By a end regeneration gas control valve is set at electric heater, when blotting machine work, can under the control of regeneration gas control valve, make regeneration gas flow to the second absorbed type drying device or flow to the first absorbed type drying device from the outlet side heater via of the second absorbed type drying device from the outlet side heater via of the first absorbed type drying device, so under the situation of air compressor machine unloading, pressure in the absorbed type drying device can be along with changing with the variation of gas point pressure, and reaction strictly according to the facts with the pressure condition of gas point, prevented that well the frequent automatically of air compressor machine from loading and unloading, thereby prolong the service life of air compressor machine, saved energy consumption.
As preferably, be provided with muffler at the port of export of described air bleeding valve.Muffler can reduce exhaust noise, reduces noise pollution.
As preferably, described air inlet magnetic valve, exhaust solenoid valve, air bleeding valve, regeneration gas control valve and electric heater link to each other with controller.Control the switch and the electric heater temperature of each valve by controller, thus automatic switchover duty, automaticity height, operation stability of equipment and reliability height.
As preferably, described exhaust solenoid valve is a check valve.Check valve can prevent that gas from producing the adverse current phenomenon, guarantees that the first absorbed type drying device and the second absorbed type drying device replace continuous operation.
Therefore, monoblock type of the present utility model blots facility following advantage: 1) filtered oil content in the compressed air that enters the machine of blotting by oil removal filter, guaranteed the adsorbent operate as normal; 2) reduce the dustiness that the machine that blots is worked off one's feeling vent one's spleen by dust removal filter, improved the quality of product gas; 3) machine volume is little, and connecting pipe is short, and compact conformation is reasonable, uses to user installation to bring great convenience.
Description of drawings:
Fig. 1 is the structural representation that the utility model monoblock type blots machine.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 1, a kind of monoblock type of the present utility model blots machine, comprise two the first absorbed type drying devices 11 that are arranged in parallel and the second absorbed type drying device 12, two longitudinally parallel placements of absorbed type drying device, the inlet end of the first absorbed type drying device 11 and the second absorbed type drying device 12 is following, exhaust end is last, the inlet end of two absorbed type drying devices links to each other with air inlet by an air inlet magnetic valve 21 respectively, exhaust end links to each other with exhaust outlet by an exhaust solenoid valve 22 respectively, and the arrival end at two air inlet magnetic valves 21 is equipped with an oil removal filter 3 respectively, air bleeding valve 5 respectively in parallel again on the connecting pipe corresponding with two air inlet magnetic valve 21 ports of export, the port of export of two air bleeding valves 5 is connected on the muffler 8 simultaneously, arrival end at two exhaust solenoid valves 22 is equipped with a dust removal filter 4 respectively, an electric heater 6 is housed between the port of export of two absorbed type drying devices, the two ends of electric heater 6 are connected on the pipeline between dust removal filter 4 and the exhaust solenoid valve 22, on electric heater 6 pipelines corresponding to the first absorbed type drying device, 11 sides a regeneration gas control valve 7 are housed.Exhaust solenoid valve 22 wherein is a check valve, and air inlet magnetic valve 21 and air bleeding valve 5 are pneumatic cut-off valve, and air inlet magnetic valve 21, exhaust solenoid valve 22, air bleeding valve 5, regeneration gas control valve 7 and electric heater 6 are connected on the controller 9.
During use, compressed air is entered by air inlet, oil removal filter 3 through the left side, air inlet magnetic valve 21 enters the first absorbed type drying device 11, flow from bottom to top and be adsorbed drying, after flowing out, the first absorbed type drying device 11 enters dust removal filter 4, through behind the dust removal filter 4, part product gas is discharged from exhaust outlet through exhaust solenoid valve 22, a part of in addition product gas is by the 7 throttling step-downs of regeneration gas control valve, behind electric heater 6 heat temperature raisings, enter the second absorbed type drying device 12, carry out adsorbent reactivation from top to bottom, and by air bleeding valve 5, muffler 8 is discharged.The first absorbed type drying device 11 and the 12 alternately continuous operations of the second absorbed type drying device, its job order, working time and heating-up temperature are controlled automatically by controller 9 and are finished.
Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. a monoblock type blots machine, comprise the first absorbed type drying device (11) and the second absorbed type drying device (12) that are connected in parallel, it is characterized in that: the inlet end at the described first absorbed type drying device (11) and the second absorbed type drying device (12) is respectively equipped with oil removal filter (3), and the exhaust end of the first absorbed type drying device (11) and the second absorbed type drying device (12) is respectively equipped with dust removal filter (4).
2. monoblock type according to claim 1 blots machine, it is characterized in that: the inlet end of the described first absorbed type drying device (11) and the second absorbed type drying device (12) is respectively equipped with air inlet magnetic valve (21), exhaust end is respectively equipped with exhaust solenoid valve (22), described oil removal filter (3) is located at the arrival end of air inlet magnetic valve (21), and described dust removal filter (4) is located at the arrival end of exhaust solenoid valve (22); On the connecting pipe of two air inlet magnetic valves (21) port of export, be parallel with air bleeding valve (5) respectively, between the arrival end of two exhaust solenoid valves (22), be provided with electric heater (6).
3. monoblock type according to claim 2 blots machine, it is characterized in that: the end at described electric heater (6) is provided with regeneration gas control valve (7).
4. monoblock type according to claim 2 blots machine, it is characterized in that: the port of export at described air bleeding valve (5) is provided with muffler (8).
5. ask according to claim that any described monoblock type blots machine in 2 to 4, it is characterized in that: described air inlet magnetic valve (21), exhaust solenoid valve (22), air bleeding valve (5), regeneration gas control valve (7) and electric heater (6) link to each other with controller (9).
6. blot machine according to any described monoblock type in the claim 1 to 4, it is characterized in that: described exhaust solenoid valve (22) is a check valve.
7. monoblock type according to claim 5 blots machine, it is characterized in that: described exhaust solenoid valve (22) is a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200256560U CN201978648U (en) | 2011-01-26 | 2011-01-26 | Integral drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200256560U CN201978648U (en) | 2011-01-26 | 2011-01-26 | Integral drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978648U true CN201978648U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200256560U Expired - Fee Related CN201978648U (en) | 2011-01-26 | 2011-01-26 | Integral drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630318A (en) * | 2017-03-13 | 2017-05-10 | 盐城工学院 | High-salt wastewater electric adsorbing assembly and system |
| CN111744336A (en) * | 2020-07-06 | 2020-10-09 | 艾感科技(广东)有限公司 | Reusable air inlet drying and filtering system |
| CN118874170A (en) * | 2024-08-02 | 2024-11-01 | 广州越圣净化设备有限公司 | An adsorption type compressed air dryer |
-
2011
- 2011-01-26 CN CN2011200256560U patent/CN201978648U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630318A (en) * | 2017-03-13 | 2017-05-10 | 盐城工学院 | High-salt wastewater electric adsorbing assembly and system |
| CN106630318B (en) * | 2017-03-13 | 2023-01-06 | 盐城工学院 | Electroadsorption components and systems for high-salt wastewater |
| CN111744336A (en) * | 2020-07-06 | 2020-10-09 | 艾感科技(广东)有限公司 | Reusable air inlet drying and filtering system |
| CN118874170A (en) * | 2024-08-02 | 2024-11-01 | 广州越圣净化设备有限公司 | An adsorption type compressed air dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20150126 |
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| EXPY | Termination of patent right or utility model |