CN105041620A - Compressed air system - Google Patents
Compressed air system Download PDFInfo
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- CN105041620A CN105041620A CN201510433610.5A CN201510433610A CN105041620A CN 105041620 A CN105041620 A CN 105041620A CN 201510433610 A CN201510433610 A CN 201510433610A CN 105041620 A CN105041620 A CN 105041620A
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- compressed air
- air system
- dryer
- air compressor
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Abstract
The invention discloses a compressed air system which comprises an air compressor and a bypass exhaust pipe. The air compressor is used for compressing air, the bypass exhaust pipe is connected with the air compressor, and the bypass exhaust pipe is arranged parallel to the ground to reduce the noise. Accordingly, due to the fact that the bypass exhaust pipe is arranged parallel to the ground, the noise produced in rated operating of the air compressor is greatly reduced.
Description
Technical field
The present invention relates to compressed air technique field, especially relate to a kind of compressed air system.
Background technique
Along with the development of domestic Aluminium Industry, more jumbo air compressor is widely used, 420 kilo ampere (kiloamper, KA) serial electrolytic bath becomes the domestic trend greatly developed at present, along with the development trend of this big current series electrolytic bath, also obvious all the more to the demand of Air Compressor Equipment capacity, along with the growth of air compressor design capacity, corresponding requirement is proposed to the feature of environmental protection of compressor operation.The noise that compressor operation produces increases considerably with the increase of air compressor capacity, beyond the related request of environmental legislation, causes ill effect to the physical and mental health of staff and surrounding enviroment.200m is used with 420KA cell line
3large-scale air compressor air feed is example, the air compressor by-pass stack of compressed air system and tower drier cold blowing outlet pipe use vertical wall design, when separate unit air compressor rated load operation, compressor operation noise is more than 80 decibels of (Decibel, DB), ill effect is caused to the physical and mental health of staff and surrounding enviroment.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the present invention needs to provide a kind of compressed air system.
According to the compressed air system of better embodiment of the present invention, comprise air compressor and by-pass stack.Described used for air compressor in pressurized gas.Described by-pass stack is connected with described air compressor, and the parallel ground of described by-pass stack is arranged to reduce noise.
The compressed air system of better embodiment of the present invention, the parallel ground of the described by-pass stack due to described air compressor is arranged, and the noise that the specified operation of described air compressor produces reduces greatly.
In some embodiments, described compressed air system also comprises dryer, and described dryer is used for the gas that dry described air compressor is discharged.
In some embodiments, the parallel ground of the cold blowing outlet pipe of described dryer is arranged.
In some embodiments, exhausting air concentrated by described by-pass stack and described cold blowing outlet pipe.
In some embodiments, described by-pass stack and described cold blowing outlet pipe concentrate exhausting air at ground well.
In some embodiments, described compressed air system also comprises the water cooler be located between air compressor and described dryer.
In some embodiments, described compressed air system also comprises the high efficiency oil/water separator be located between water cooler and described dryer.
In some embodiments, described compressed air system also comprises the gas that the dust filter unit that is communicated with described dryer is discharged to purify described dryer.
In some embodiments, described dryer comprises the first tower drier and the second tower drier to realize switching back and forth thus ensureing dry gas effectively.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of mode of execution, wherein:
Fig. 1 is the process flow diagram of the compressed air system according to better embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly.Can be mechanical connection, also can be electrical connection.Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1, the compressed air system 10 of better embodiment of the present invention, comprise air compressor 12 and by-pass stack 16.Air compressor 12 is for pressurized air.By-pass stack 16 is connected with air compressor 12, and the parallel ground of by-pass stack 16 is arranged to reduce noise.
The compressed air system 10 of better embodiment of the present invention, the parallel ground of the by-pass stack 16 due to air compressor 12 is arranged, and the noise that the specified operation of air compressor 12 produces reduces greatly.
In the present embodiment, compressed air system 10 also comprises dryer 14, the gas that dryer 14 is discharged for drying air compressor 12.
In the present embodiment, the parallel ground of the cold blowing outlet pipe 18 of dryer 14 is arranged.
So, the parallel ground of the cold blowing outlet pipe 18 due to dryer 14 is arranged, and the generation noise of compressed air system 10 reduces greatly.
In the present embodiment, exhausting air concentrated by by-pass stack 16 and cold blowing outlet pipe 18.
So, because exhausting air concentrated by by-pass stack 16 and cold blowing outlet pipe 18, effectively reduce the expansion scope of noise, thus the noise that compressed air system 10 is produced reduces greatly.
In the present embodiment, by-pass stack 16 and cold blowing outlet pipe 18 concentrate exhausting air at ground well 26.
So, because by-pass stack 16 and cold blowing outlet pipe 18 concentrate exhausting air at ground well 26, effectively reduce the expansion scope of noise, thus the noise that compressed air system 10 is produced reduces greatly.
Particularly, air compressor 12 is a kind of very noisy equipment, and noise sound level is high, and propagation length is far away, and pollution range is large, has a strong impact on the physical and mental health of staff.The noise of air compressor 12 is induction noise, exhaust sound, mechanical noise and electromagnetic noise, and wherein, Main Noise Sources is induction noise and exhaust sound.
Dryer 14 is double tower absorption drier, and regeneration air consumption is large, and during regeneration exhaust, noise is very large, and pollution range is wide, has a strong impact on the physical and mental health of staff.
The by-pass stack 16 of air compressor 12 is arranged with the parallel ground of cold blowing outlet pipe 18 of dryer 14, greatly can reduce the noise that the air compressor 12 run under rated load produces with dryer 14.The by-pass stack 16 of air compressor 12 concentrates on ground well with the cold blowing outlet pipe 18 of dryer 14 and discharges, and effectively can reduce the expansion scope of noise, ambient noise is reduced greatly.
In the present embodiment, compressed air system 10 also comprises the water cooler 20 be located between air compressor 12 and dryer 14.Pressurized gas enters water cooler 20, carries out heat exchange to reduce the temperature of pressurized gas with the cooling water in water cooler 20, and high temperature compressed gas is in cooling procedure, and the water vapour in gas and oil vapor are condensed into water droplet and oil droplet is separated out.
So, water cooler 20 is for cooled compressed gas.
In the present embodiment, compressed air system 10 also comprises the high efficiency oil/water separator 22 be located between water cooler 20 and dryer 14.
So, high efficiency oil/water separator 22 for separating of impurity such as the moisture condensed in pressurized gas and oil contents to purify pressurized gas.
In the present embodiment, compressed air system 10 also comprises the gas that the dust filter unit 24 that is communicated with dryer 14 is discharged with purge drying machine 14.
So, dust filter unit 24 is for filtering solid grit in pressurized gas to purify pressurized gas.
In the present embodiment, dryer 14 comprises the first tower drier 140 and the second tower drier 142 to realize switching back and forth thus ensureing dry gas effectively.
Particularly, the pressurized air that air compressor 12 is discharged is unpurified, this is because air compressor 12 itself is containing lubricant oil, when carrying out compression work, parts of lubricating oil is mixed in pressurized air, contain some solid particles and moisture content in air in addition, therefore need carry out drying to pressurized gas and purify thus ensure compressed-air actuated quality of filling gas.
Dryer 14 is made up of the first tower drier 140 and the second tower drier 142.The siccative (molecular sieve or aluminium oxide) for dry moisture is filled in first tower drier 140 and the second tower drier 142, first tower drier 140 and the second tower drier 142 are connected and closes compression air-flow in turn, hocket dry and regeneration operation, thus the siccative that compressed air stream energy continuous contact is done is to reach the object of dehumidification drying.
Particularly, air compressor 12 discharge high temperature, lose saturated compression humid gas and enter the second tower drier 142 with thermal regeneration second tower drier 142, after heating the second tower drier 142, high temperature, lose saturated compression humid gas and enter water cooler 20 and cool, enter high efficiency oil/water separator 22 again to realize being separated of pressurized gas and moisture and oil content, pressurized gas enters the first tower drier 140 again and carries out drying, enter dust filter unit 24 with filtering solid particles through dried pressurized gas, last pressurized gas is discharged in order to using.Wherein, after second tower drier 142 thermal regeneration completes, finished product pressurized air dried for a part is input into the second tower drier 142, carry out blast-cold regeneration to make the desiccant temperature in the second tower drier 142 be down to working state to the sorbent of the second tower drier 142, the gas after blast-cold is discharged by cold blowing outlet pipe 18.
In the description of this specification, specific features, structure, material or feature that the description of reference term " mode of execution ", " some mode of executions ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with mode of execution or example are contained at least one mode of execution of the present invention or example.In this manual, identical mode of execution or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more mode of execution or example.
Although illustrate and describe embodiments of the present invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these mode of executions when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. a compressed air system, is characterized in that, comprising:
Air compressor, for pressurized gas; And
The by-pass stack be connected with described air compressor, the parallel ground of described by-pass stack is arranged to reduce noise.
2. compressed air system according to claim 1, is characterized in that, described compressed air system also comprises dryer, and described dryer is used for the gas that dry described air compressor is discharged.
3. compressed air system according to claim 2, is characterized in that, the parallel ground of cold blowing outlet pipe of described dryer is arranged.
4. compressed air system according to claim 3, is characterized in that, exhausting air concentrated by described by-pass stack and described cold blowing outlet pipe.
5. compressed air system according to claim 4, is characterized in that, described by-pass stack and described cold blowing outlet pipe concentrate exhausting air at ground well.
6. compressed air system according to claim 5, is characterized in that, described compressed air system also comprises the water cooler be located between air compressor and described dryer.
7. compressed air system according to claim 6, is characterized in that, described compressed air system also comprises the high efficiency oil/water separator be located between water cooler and described dryer.
8. compressed air system according to claim 5, is characterized in that, described compressed air system also comprises the gas that the dust filter unit that is communicated with described dryer is discharged to purify described dryer.
9. compressed air system according to claim 5, is characterized in that, described dryer comprises the first tower drier and the second tower drier switches back and forth with realization thus ensures dry gas effectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433610.5A CN105041620A (en) | 2015-07-22 | 2015-07-22 | Compressed air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433610.5A CN105041620A (en) | 2015-07-22 | 2015-07-22 | Compressed air system |
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| Publication Number | Publication Date |
|---|---|
| CN105041620A true CN105041620A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510433610.5A Pending CN105041620A (en) | 2015-07-22 | 2015-07-22 | Compressed air system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865121A (en) * | 2010-06-24 | 2010-10-20 | 蓝星化工有限责任公司 | Pre-drying pressurizing suction device of normal-pressure suction air compressor and method thereof |
| JP2011247575A (en) * | 2010-04-26 | 2011-12-08 | Nichirei Kogyo Kk | Gas-liquid separator, and refrigerating device including the same |
| CN203017963U (en) * | 2012-12-30 | 2013-06-26 | 上海御诺制冷设备工程有限公司 | Refrigeration-type compressed air cleaning dryer |
| CN203360986U (en) * | 2013-07-10 | 2013-12-25 | 北京信息基础设施建设股份有限公司 | Noise reducing and isolating cover for construction |
| CN204182270U (en) * | 2014-11-10 | 2015-03-04 | 苏州赛弗尔机械有限公司 | Condensing hot air furnace freezing type drier |
| CN104422113A (en) * | 2013-08-23 | 2015-03-18 | 汉拿伟世通空调有限公司 | Silencer for a vehicle air conditioning system |
| CN204386835U (en) * | 2014-12-15 | 2015-06-10 | 重庆气体压缩机厂有限责任公司 | Air compressor buffer |
-
2015
- 2015-07-22 CN CN201510433610.5A patent/CN105041620A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011247575A (en) * | 2010-04-26 | 2011-12-08 | Nichirei Kogyo Kk | Gas-liquid separator, and refrigerating device including the same |
| CN101865121A (en) * | 2010-06-24 | 2010-10-20 | 蓝星化工有限责任公司 | Pre-drying pressurizing suction device of normal-pressure suction air compressor and method thereof |
| CN203017963U (en) * | 2012-12-30 | 2013-06-26 | 上海御诺制冷设备工程有限公司 | Refrigeration-type compressed air cleaning dryer |
| CN203360986U (en) * | 2013-07-10 | 2013-12-25 | 北京信息基础设施建设股份有限公司 | Noise reducing and isolating cover for construction |
| CN104422113A (en) * | 2013-08-23 | 2015-03-18 | 汉拿伟世通空调有限公司 | Silencer for a vehicle air conditioning system |
| CN204182270U (en) * | 2014-11-10 | 2015-03-04 | 苏州赛弗尔机械有限公司 | Condensing hot air furnace freezing type drier |
| CN204386835U (en) * | 2014-12-15 | 2015-06-10 | 重庆气体压缩机厂有限责任公司 | Air compressor buffer |
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Application publication date: 20151111 |