CN105020991A - Low pressure adsorption dryer - Google Patents
Low pressure adsorption dryer Download PDFInfo
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- CN105020991A CN105020991A CN201510408839.3A CN201510408839A CN105020991A CN 105020991 A CN105020991 A CN 105020991A CN 201510408839 A CN201510408839 A CN 201510408839A CN 105020991 A CN105020991 A CN 105020991A
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- negative pressure
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Abstract
The present invention relates to a low pressure adsorption dryer comprising a drying zone, an adsorption zone, a material box, a desiccant box, a vent valve, a machine door, and a negative pressure machine. The low pressure adsorption dryer is characterized in that the drying zone and the adsorption zone are arranged side by side and are communicated through a vent valve at a bottom, the front side of the drying zone is provided with the machine door, the material box is arranged in the drying zone, the negative pressure machine is arranged at the back side of the adsorption zone and communicates with the adsorption zone, and the adsorption zone is internally provided with the desiccant box. The inner side of the machine door is provided with an auxiliary heating device. The top part or side part of the adsorption zone is provided with a refueling channel through a sealing ring. The negative pressure machine communicates with one side of the adsorption zone far from the vent valve. According to the low pressure adsorption dryer, water is adsorbed through the desiccant in the desiccant box, at the same combined with the vacuum pumping of the negative pressure machine, the material in the material box is dried, since after the vacuum pumping of the negative pressure machine, the water on the material is easily frozen, thus the machine door inner side is provided with the auxiliary heating device, and the drying efficiency of the low pressure adsorption dryer is improved.
Description
Technical field
The present invention relates to drying device field, specifically low pressure adsorbent drying machine.
Background technology
Drying equipment is also known as drier and drying machine.For carrying out the equipment of drying process, by heating, the hygroscopic water in material (referring generally to moisture or other volatile liquid components) being vaporized and overflowing, to obtain the solid material of regulation water capacity.Dry object is the needs in order to material uses or processes further.As the drying of timber before making wooden model, woodenware can prevent product deformation, the drying of ceramic batch before calcining two drying equipment can prevent finished product from chapping.Dried material is also convenient to transport and storage in addition, if the grain drying that will gather in the crops is below certain moisture content, with anti-mildew.Because natural drying far can not meet the needs of production development, various mechanization drier is applied more and more widely.
Meanwhile, along with the development of productivity, the drying equipment of various different principle arises at the historic moment.The fixed-bed type drying machine of intermittently operated that what modern age, drying machine was brought into use is.In the middle of the 19th century, the use of Tunnel drier, indicates that drying machine is by the development of intermittently operated to continued operation direction.Revolving drum drier then achieves the stirring of granule materials preferably, and drying capacity and intensity are improved.Some industries have then developed the continued operation drying machine adapting to the industry and require respectively, as the roller drier of weaving, paper industry.Absorption drier is reach drying effect by " pressure change " (pressure-variable adsorption principle) mostly.Because the ability of Air containment steam and pressure are inversely proportional to, its dried portion of air (being called regeneration gas) puffing is to atmospheric pressure, this pressure change makes expanded air become drier, then it is allowed to flow through the desiccant layer (namely having absorbed the drying tower of enough steam) of the need regeneration of access failure air-flow, moisture content in dry regeneration gas sucking-off drier, is taken out of drier to reach the object of dehumidification.
Because partial material is not suitable for traditional drum type drying machine, as wool spinning product, the fabrics such as silk product, this type of material heat easily affects quality, and in the throwing process of drum type drying machine, easily produce shrinkage, the low pressure adsorbent formula drying machine also not having a kind of gentleness energy-conservation at present.
Summary of the invention
The present invention just for above technical problem, the low pressure adsorbent formula drying machine providing a kind of gentleness energy-conservation.
The present invention realizes mainly through following technical scheme.
Low pressure adsorbent drying machine, comprise dry section, adsorption zone, material frame, drier frame, breather valve, gate, Negative pressure machine, it is characterized in that adsorption zone and dry section are arranged side by side, dry section is communicated with the breather valve of adsorption zone by bottom, dry section is arranged on front, is provided with gate on front side of dry section, and material frame is arranged in dry section, Negative pressure machine to be arranged on rear side of adsorption zone and to be communicated with adsorption zone, is provided with drier frame in adsorption zone.Inside gate, assisted heating device is set.Adsorption zone top or sidepiece are provided with by sealing ring the passage that reloads.Negative pressure machine is being communicated with away from breather valve side with adsorption zone.
The present invention, by the drier water suction in drier frame, vacuumizes in conjunction with Negative pressure machine simultaneously, carries out drying to the material in material frame, after Negative pressure machine vacuumizes, the moisture on material is easily freezing, therefore, assisted heating device can be set inside gate, thus improve drying efficiency of the present invention.
Structure of the present invention is simple, esy to use, safe and reliable.
Accompanying drawing explanation
In accompanying drawing, Fig. 1 is structural representation of the present invention, wherein:
1-dry section, 2-adsorption zone, 3-material frame, 4-drier frame, 5-breather valve, 6-gate, 7-Negative pressure machine.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Low pressure adsorbent drying machine, comprise dry section 1, adsorption zone 2, material frame 3, drier frame 4, breather valve 5, gate 6, Negative pressure machine 7, it is characterized in that adsorption zone 2 and dry section 1 are arranged side by side, dry section 1 is communicated with the breather valve 5 of adsorption zone 2 by bottom, dry section 1 is arranged on front, is provided with gate 6 on front side of dry section 1, and material frame 3 is arranged in dry section 1, Negative pressure machine 7 to be arranged on rear side of adsorption zone 2 and to be communicated with adsorption zone 2, is provided with drier frame 4 in adsorption zone 2.Inside gate 6, assisted heating device is set.Adsorption zone 2 top or sidepiece are provided with by sealing ring the passage that reloads.Negative pressure machine 7 is being communicated with away from breather valve 5 side with adsorption zone 2.
The present invention is by the drier water suction in drier frame 4, vacuumize in conjunction with Negative pressure machine 7 simultaneously, drying is carried out to the material in material frame 3, after Negative pressure machine 7 vacuumizes, moisture on material is easily freezing, therefore, assisted heating device can be set inside gate 6, thus improve drying efficiency of the present invention.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. low pressure adsorbent drying machine, comprise dry section, adsorption zone, material frame, drier frame, breather valve, gate, Negative pressure machine, it is characterized in that adsorption zone and dry section are arranged side by side, dry section is communicated with the breather valve of adsorption zone by bottom, dry section is arranged on front, is provided with gate on front side of dry section, and material frame is arranged in dry section, Negative pressure machine to be arranged on rear side of adsorption zone and to be communicated with adsorption zone, is provided with drier frame in adsorption zone.
2. low pressure adsorbent drying machine according to claim 1, is characterized in that arranging assisted heating device inside described gate.
3. low pressure adsorbent drying machine according to claim 1, is characterized in that described adsorption zone top or sidepiece are provided with by sealing ring the passage that reloads.
4. low pressure adsorbent drying machine according to claim 1, is characterized in that described Negative pressure machine is being communicated with away from breather valve side with adsorption zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510408839.3A CN105020991A (en) | 2015-07-14 | 2015-07-14 | Low pressure adsorption dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510408839.3A CN105020991A (en) | 2015-07-14 | 2015-07-14 | Low pressure adsorption dryer |
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| Publication Number | Publication Date |
|---|---|
| CN105020991A true CN105020991A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510408839.3A Pending CN105020991A (en) | 2015-07-14 | 2015-07-14 | Low pressure adsorption dryer |
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| CN (1) | CN105020991A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08327228A (en) * | 1995-06-06 | 1996-12-13 | Nikken Food Co Ltd | Freeze-drying method and system |
| WO2009109730A2 (en) * | 2008-02-11 | 2009-09-11 | Millerail | Method for controlling a dehydration plant using zeolites |
| CN101755088A (en) * | 2007-07-18 | 2010-06-23 | Bsh博世和西门子家用器具有限公司 | Adsorption dryer |
| CN202087215U (en) * | 2011-04-18 | 2011-12-28 | 陈蓉 | Adsorption dryer |
| CN102482838A (en) * | 2009-08-27 | 2012-05-30 | Bsh博世和西门子家用电器有限公司 | Method for operating an adsorption dryer and dryer for implementing the method |
| CN204923702U (en) * | 2015-07-14 | 2015-12-30 | 苏州赛弗尔机械有限公司 | Low pressure adsorption dryer |
-
2015
- 2015-07-14 CN CN201510408839.3A patent/CN105020991A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08327228A (en) * | 1995-06-06 | 1996-12-13 | Nikken Food Co Ltd | Freeze-drying method and system |
| CN101755088A (en) * | 2007-07-18 | 2010-06-23 | Bsh博世和西门子家用器具有限公司 | Adsorption dryer |
| WO2009109730A2 (en) * | 2008-02-11 | 2009-09-11 | Millerail | Method for controlling a dehydration plant using zeolites |
| CN102482838A (en) * | 2009-08-27 | 2012-05-30 | Bsh博世和西门子家用电器有限公司 | Method for operating an adsorption dryer and dryer for implementing the method |
| CN202087215U (en) * | 2011-04-18 | 2011-12-28 | 陈蓉 | Adsorption dryer |
| CN204923702U (en) * | 2015-07-14 | 2015-12-30 | 苏州赛弗尔机械有限公司 | Low pressure adsorption dryer |
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Application publication date: 20151104 |