CN101961587B - Pneumatic air purifier - Google Patents
Pneumatic air purifier Download PDFInfo
- Publication number
- CN101961587B CN101961587B CN 201010298094 CN201010298094A CN101961587B CN 101961587 B CN101961587 B CN 101961587B CN 201010298094 CN201010298094 CN 201010298094 CN 201010298094 A CN201010298094 A CN 201010298094A CN 101961587 B CN101961587 B CN 101961587B
- Authority
- CN
- China
- Prior art keywords
- air
- vavuum pump
- air motor
- pneumatic
- gas cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention relates to a pneumatic air purifier, belonging to the technical field of air purification equipment. The pneumatic air purifier comprises a high-pressure gas cylinder, a pressure regulator, a pneumatic motor, a silencer, a shaft connector, a vacuum pump spindle, adsorbent, an adsorption box, a filter screen, a vent pipe and a vacuum pump, wherein the high-pressure gas cylinder is connected with the air inlet of the pneumatic motor, and the high-pressure gas cylinder and the pneumatic motor control the output of high-pressure air in the high-pressure gas cylinder by means of the pressure regulator; the silencer is arranged above the pneumatic motor fixedly connected with the silencer; the vacuum pump spindle connects the pneumatic motor with the vacuum pump by the shaft connector; the vacuum pump is connected with the outlet of the adsorption box by the filter screen; the adsorption box is filled with the adsorbent; and the top end of the adsorbent is provided with an air inlet. The pneumatic air purifier is driven by the pneumatic motor, so that the pneumatic air purifier is suitable for no-power occasions; the vacuum pump serves as the power source of the adsorption box, so that the pneumatic air purifier has the advantages of high purification speed, thorough purification and small energy consumption; and the pneumatic air purifier is driven by the pneumatic motor, does not need power supply and is suitable for occasions which have limitation on electric power.
Description
Technical field
The present invention relates to a kind of pneumatic air purifier, belong to the air cleaning facility technical field.
Background technology
In some special occasions, as the sanctuary that chemical gas pollutes takes place, refuge etc. takes place under the coal mine of gas explosion, all there is common characteristic in these places: initial stage pernicious gas content is high, needs rapidly pernicious gas is removed; Be an enclosure space, do not have fresh air on every side and supply with; Can not electricity consumption etc.In these specific occasions, adopt common air cleaning unit, can't practical requirement.
Air purifier is a kind of removal air plankton commonly used, pernicious gas, improves the device of air quality.General air cleaning system theory structure is as shown in Figure 1, and its air cleaning process is: under the effect of power source 2, the air in the blower fan 1 promotion air channel 3 flows, and air passes through filter 4, thereby with dust in air, contaminant filter.Filter also can contain some adsorbents, can adsorb like this to remove some pernicious gases; Power source can be an electricity, can be other power also, like pressure-air.
Its advantage is: simple in structure, ventilation is big, easy to use.
Shortcoming is: because the pressure that blower fan provides is limited, general filter course is thinner, loses efficacy easily; Quantity of sorbent in the filter is limited, and the amount of removing pernicious gas is limited; Because the restriction of filter course, adsorbent has little time to adsorb pernicious gas, and just through filter course, clean-up effect is poor; Reach decontamination index, the time that needs is long.
Gas purification apparatus is a kind of device that main IMPURITIES IN gas is removed; Its flow process is as shown in Figure 2; The general gas compressor 5 that adopts becomes gases at high pressure with gas pressurized, and gases at high pressure are through purifier 6 then; Special-purpose adsorbent, filter screen etc. are housed in the purifier 6, and the foreign gas in the gases at high pressure is removed.
Advantage is: the purity of purified gases is high.
Shortcoming is: it is little that the unit interval is handled gas flow; Gas compressor needs electricity to drive.
Summary of the invention
The objective of the invention is in order to propose a kind of pneumatic air purifier, this device purification efficiency is high, power consumption less, service time is long.
The objective of the invention is to realize through following technical scheme.
A kind of pneumatic air purifier of the present invention comprises gas cylinder, pressure reducer, air motor; Muffler, mandrel connector, vavuum pump main shaft; Adsorbent, adsorption box, screen pack; It is the air motor air inlet that ventilation duct and vavuum pump, the below of air motor have an inlet, and the right side of vavuum pump has an outlet to be ventilation duct; Gas cylinder is connected with the air motor air inlet, relies on the gases at high pressure output in the pressure reducer control gas cylinder in the middle of gas cylinder and the air motor; The top of air motor is a muffler, and air motor is fixedly connected with muffler, and the vavuum pump main shaft is connected air motor through mandrel connector with vavuum pump; Vavuum pump links to each other with the outlet of adsorption box through screen pack, and adsorbent is equipped with in the inside of adsorption box, on the top of adsorbent air inlet is arranged; Said vavuum pump is the rotary-vane vaccum pump of translator not.
The course of work:
Open pressure reducer, gases at high pressure dependence self pressure flows out in gas cylinder, drives air motor and rotates, and air motor drives vavuum pump work through mandrel connector, and gas is discharged through muffler at last.When air motor drove vavuum pump work, because the effect of vavuum pump, the air that does not purify got into behind the adsorption box absorption through adsorbent from air inlet; Then through the screen pack impurity screening; Through vavuum pump, send into ventilation duct at last, realize the purification of air.
Beneficial effect
The present invention adopts air motor to drive, and is applicable to that no electric field closes; Adopted the power source of vavuum pump as adsorption box, purification speed is fast, purification is thorough, and power consumption is few; For air motor drives, need not supply of electric power, be applicable to the conditional occasion of electric power.
Description of drawings
Fig. 1 is general air cleaning unit sketch map;
Fig. 2 is the gas purification apparatus schematic flow sheet;
Fig. 3 is a pneumatic air purifier structural representation;
Wherein, 1-blower fan, 2-power source, 3-air channel, 4-filter; The 5-compressor, 6-purifier, 7-gas cylinder, 8-pressure reducer, 9-air motor air inlet; The 10-air motor, 11-muffler, 12-mandrel connector, 13-vavuum pump main shaft, 14-adsorbent; The 15-air inlet, 16-adsorption box, 17-screen pack, 18-ventilation duct, 19-vavuum pump.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
A kind of pneumatic air purifier, as shown in Figure 3, comprise gas cylinder 7, pressure reducer 8; Air motor 10, muffler 11, mandrel connector 12; Vavuum pump main shaft 13, adsorbent 14, adsorption box 16; Screen pack 17, ventilation duct 18 and vavuum pump 19, said vavuum pump 19 are the rotary-vane vaccum pump of translator not; It is air motor air inlet 9 that there is an inlet below of air motor 10, and the right side of vavuum pump 19 has an outlet to be ventilation duct 18; Gas cylinder 7 is connected with air motor air inlet 9, gas cylinder 7 and the air motor 10 middle gases at high pressure outputs that rely in the pressure reducer 8 control gas cylinders 7; The top of air motor 10 is a muffler 11, and air motor 10 is fixedly connected with muffler 11, and vavuum pump main shaft 13 is connected air motor 10 through mandrel connector 12 with vavuum pump 19; Vavuum pump 19 links to each other with the outlet of adsorption box 16 through screen pack 17, and adsorbent 14 is equipped with in the inside of adsorption box 16, on the top of adsorbent 14 air inlet 15 is arranged.
The course of work:
Open pressure reducer 8, gases at high pressure dependence self pressure flows out in gas cylinder 7, drives air motor 10 and rotates, and air motor 10 passes through mandrel connector 12 and drives vavuum pumps 19 work, and last gas is through muffler 11 discharges.When air motor 10 drives vavuum pump 19 work; Because the effect of vavuum pump 19; The air that does not purify gets into the absorption of adsorption box 16 backs through adsorbent 14 from air inlet 15, then through screen pack 17 impurity screenings, at last through vavuum pump 19; Send into ventilation duct 18, realize the purification of air.
Claims (2)
1. a pneumatic air purifier is characterized in that: comprise gas cylinder (7), pressure reducer (8), air motor (10); Muffler (11), mandrel connector (12), vavuum pump main shaft (13), adsorbent (14); Adsorption box (16), screen pack (17), ventilation duct (18) and vavuum pump (19); It is air motor air inlet (9) that there is an inlet below of air motor (10), and the right side of vavuum pump (19) has an outlet to be ventilation duct (18); Gas cylinder (7) is connected with air motor air inlet (9), gas cylinder (7) and the middle gases at high pressure output that relies in pressure reducer (8) the control gas cylinder (7) of air motor (10); The top of air motor (10) is muffler (11), and air motor (10) is fixedly connected with muffler (11), and vavuum pump main shaft (13) is connected air motor (10) through mandrel connector (12) with vavuum pump (19); Vavuum pump (19) links to each other with the outlet of adsorption box (16) through screen pack (17), and adsorbent (14) is equipped with in the inside of adsorption box (16), on the top of adsorbent (14) air inlet (15) is arranged;
The course of work:
Open pressure reducer (8), gases at high pressure dependence self pressure flows out in gas cylinder (7), drives air motor (10) and rotates, and air motor (10) passes through mandrel connector (12) and drives vavuum pump (19) work, and last gas is through muffler (11) discharge; When air motor (10) drives vavuum pump (19) work; Under the effect of vavuum pump (19); The air that does not purify gets into the absorption of adsorption box (16) back through adsorbent (14) from air inlet (15), then through screen pack (17) impurity screening, at last through vavuum pump (19); Send into ventilation duct (18), realize the purification of air.
2. a kind of pneumatic air purifier according to claim 1 is characterized in that: vavuum pump (19) is the rotary-vane vaccum pump of translator not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010298094 CN101961587B (en) | 2010-09-30 | 2010-09-30 | Pneumatic air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010298094 CN101961587B (en) | 2010-09-30 | 2010-09-30 | Pneumatic air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101961587A CN101961587A (en) | 2011-02-02 |
| CN101961587B true CN101961587B (en) | 2012-07-11 |
Family
ID=43514741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010298094 Active CN101961587B (en) | 2010-09-30 | 2010-09-30 | Pneumatic air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101961587B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003203B (en) * | 2010-11-04 | 2014-04-16 | 黑龙江龙煤卓异救援装备科技有限公司 | Gas washing system and washing method for underground shelter |
| CN102536307A (en) * | 2012-01-10 | 2012-07-04 | 南京航空航天大学 | Air purification system capable of taking high-pressure gas as power source |
| CN106422579A (en) * | 2016-09-10 | 2017-02-22 | 杭州卡丽智能科技股份有限公司 | Filtering bin structure for air purification and air filtering and purifying device |
| CN112147248A (en) * | 2020-09-23 | 2020-12-29 | 浙江求实环境监测有限公司 | Method for rapidly determining content of benzene series components in waste gas of fixed pollution source |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432776A (en) * | 1979-09-01 | 1984-02-21 | Heinz Holter | Process for filtering separators in dry chemisorption |
| CN2925488Y (en) * | 2005-11-22 | 2007-07-25 | 泉耀新材料科技（上海）有限公司 | Air purifier |
| CN201899962U (en) * | 2010-09-30 | 2011-07-20 | 中国航天科技集团公司第五研究院第五一○研究所 | Pneumatic air purification device |
-
2010
- 2010-09-30 CN CN 201010298094 patent/CN101961587B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432776A (en) * | 1979-09-01 | 1984-02-21 | Heinz Holter | Process for filtering separators in dry chemisorption |
| CN2925488Y (en) * | 2005-11-22 | 2007-07-25 | 泉耀新材料科技（上海）有限公司 | Air purifier |
| CN201899962U (en) * | 2010-09-30 | 2011-07-20 | 中国航天科技集团公司第五研究院第五一○研究所 | Pneumatic air purification device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101961587A (en) | 2011-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101961587B (en) | Pneumatic air purifier | |
| CN203389482U (en) | Combined waste gas purification device | |
| CN201899962U (en) | Pneumatic air purification device | |
| CN208959582U (en) | A kind of slaughterhouse indoor air purification processing system | |
| CN102580413A (en) | Bag type dust remover with air purification device | |
| CN206145827U (en) | Spiral air purification output device | |
| CN202044551U (en) | Suspension air purifying device | |
| CN204704947U (en) | The new wind devices of window | |
| CN216703859U (en) | Activated carbon circulating adsorption bin for papermaking waste gas treatment | |
| CN212091690U (en) | Chemical waste gas treatment device | |
| CN214019972U (en) | Be used for exhaust purification processing apparatus | |
| CN213556351U (en) | Workshop waste gas collecting and treating device | |
| CN204865333U (en) | Dust -laden organic waste gas dry -type purifier | |
| CN212396292U (en) | A oil smoke clarifier that is used for steam turbine main engine oil tank to discharge fume | |
| CN209892412U (en) | Multi-air-compressor combined air supply management system | |
| CN210677435U (en) | Automatic welding dust collector at bottom of elevator sedan-chair | |
| CN203980483U (en) | UV photodissociation air purifier | |
| CN208943715U (en) | A kind of waste gas filter | |
| CN114100315B (en) | System for utilize PSA nitrogen making machine oxygen boosting tail gas to get rid of waste gas and waste water in mine | |
| CN204126649U (en) | A kind of development machine purifying and dedusting device | |
| CN202529841U (en) | Separating type oxygen generator | |
| CN108579336B (en) | High-efficient environmental protection's organic waste gas adsorbs concentrator | |
| CN202645618U (en) | Water jet dust remover | |
| CN206325699U (en) | A kind of absorption type plasma smoke and dust purifier | |
| CN2380293Y (en) | Efficient air-purifying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160704 Address after: 214000 Jiangsu province Wuxi city Wuxi District Linghu Road No. 200 international innovation park G6 sensor network Patentee after: LANZHOU HONGRUI AEROSPACE MECHANICAL AND ELECTRICAL EQUIPMENT CO., LTD. Address before: 730000 Gansu Province Chengguan District of Lanzhou city Weiyuan Road No. 97 Patentee before: No.501Inst., No.5 Academy, China Aerospace Science and Technology Corp. |