CN103537166A - Automatic retractable type plastic air suction hood capable of cleaning gas - Google Patents
Automatic retractable type plastic air suction hood capable of cleaning gas Download PDFInfo
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- CN103537166A CN103537166A CN201310568394.6A CN201310568394A CN103537166A CN 103537166 A CN103537166 A CN 103537166A CN 201310568394 A CN201310568394 A CN 201310568394A CN 103537166 A CN103537166 A CN 103537166A
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- airscoop shroud
- aspiration channel
- automatic telescopic
- air suction
- suspended hood
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Abstract
The invention discloses an automatic retractable type plastic air suction hood capable of cleaning gas. The plastic air suction hood is arranged at a feeding hole of a reaction tank and is used for sucking and purifying exhaust gas produced by the reaction tank. The plastic air suction hood comprises an air inlet hood, an air suction pipe and a control box, wherein one end of the air suction pipe is connected with the air inlet hold, the other end of the air suction pipe is connected with the control box, the air inlet hood is communicated with the air suction pipe, and an exhaust gas purifying device is arranged in the air inlet hood; the air suction pipe is in a retractable structure; a control module, a motor driving module and a distance sensing module are arranged in the control box; the motor driving module drives the air suction pipe to stretch or shrink, and the motor driving module, the distance sensing module and the exhaust gas purifying device are respectively and electrically connected with the control module. By utilizing the manner, the plastic air suction hood can automatically stretch out and draw back according to position requirements of an air source to purify the gas while sucking the air, is convenient to use and is environment-friendly and practical.
Description
Technical field
The present invention relates to environment-friendly products design field, particularly relate to a kind of automatic telescopic plastics suspended hood that can Purge gas.
Background technology
In industrial production, conventionally can be above the charging aperture of reaction tank fixing suspended hood, and utilize suspended hood to extract the gas at charging aperture place, the position of this suspended hood is fixed, and can not lifting, when needs very inconvenient when feeding intake in charging aperture.
In addition, the gas at general charging aperture place is interior with harmful substance, directly can atmosphere pollution after suspended hood is discharged.For addressing this problem, the way of prior art normally, at the independent set handling equipment of end of aspiration channel, is carried out purified treatment to waste gas, then discharges again.Yet the needed equipment of the prior art is comparatively complicated, cost is high, and power consumption is large, cannot meet the energy-conserving and environment-protective demand that society is extensively advocated.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of automatic telescopic plastics suspended hood that can Purge gas, can be according to source of the gas locational requirement automatic telescopic, and when air draught, can Purge gas, and easy to use, environmental protection is practical.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of automatic telescopic plastics suspended hood that can Purge gas is provided, it is located at the charging aperture of reaction tank, and the waste gas that reaction tank is produced carries out air draught, purified treatment, described automatic telescopic plastics suspended hood that can Purge gas comprises airscoop shroud, aspiration channel and control cabinet, described aspiration channel one end is connected with airscoop shroud, the other end is connected with control cabinet, described airscoop shroud is communicated with aspiration channel, and the inside of airscoop shroud is provided with waste gas purification apparatus; Described aspiration channel has Collapsible structure; In described control cabinet, be provided with control module, motor drive module and apart from induction module, motor drive module drives aspiration channel to stretch or shrinks, described motor drive module, apart from induction module and waste gas purification apparatus, be electrically connected with control module respectively.
In a preferred embodiment of the present invention, described airscoop shroud is tubaeform, and one end that its opening is little is fixedly connected with aspiration channel, the large one end of opening over against and near the charging aperture of reaction tank, this reaction tank is the source of the gas that produces waste gas.
In a preferred embodiment of the present invention, the first end outer of described airscoop shroud and the second end outer are regular polygon, the limit number length of side equal and first end outer of first end outer and the second end outer is greater than the length of side of the second end outer, the side of airscoop shroud is joined and is formed by some trapezoidal faces, the second end of described airscoop shroud is fixedly connected with aspiration channel, the second end of airscoop shroud is provided with passage, and described airscoop shroud is communicated with aspiration channel by passage.
In a preferred embodiment of the present invention, described waste gas purification apparatus can adopt one or more, the position of waste gas purification apparatus can be set in middle part, first end or second end of airscoop shroud, also can arrange respectively at middle part, first end and second end of airscoop shroud 1.
In a preferred embodiment of the present invention, the one end near control cabinet on described aspiration channel is provided with blower fan mouth, and described aspiration channel is connected with centrifugal blower by blower fan mouth.
In a preferred embodiment of the present invention, the Collapsible structure of described aspiration channel can adopt soft bellows, canvas duct that can free-extension, and the hard steel pipe that also can adopt more piece fit to connect is realized.
In a preferred embodiment of the present invention, one end near airscoop shroud on described aspiration channel is provided with inductive probe, described inductive probe with apart from induction module, be electrically connected, describedly apart from induction module, by inductive probe, determine the distance between feed arrangement and airscoop shroud.
In a preferred embodiment of the present invention, describedly apart from induction module, adopt infrared induction method, electromagnetic wave induction method or ultrasonic sensing method to determine the distance between feed arrangement and airscoop shroud.
In a preferred embodiment of the present invention, described waste gas purification apparatus adopts physical absorption, filter purification method or chemicals reaction purification method.
The invention has the beneficial effects as follows: the waste gas purification apparatus of airscoop shroud inside can be in air draught Purge gas, aspiration channel can be according to source of the gas locational requirement automatic telescopic, whole suspended hood is easy to use, environmental protection is practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of automatic telescopic plastics suspended hood one preferred embodiment that the present invention can Purge gas.
Fig. 2 is the plan view along view directions A of airscoop shroud in Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, airscoop shroud; 101, waste gas purification apparatus; 102, first end; 103, the second end; 104, trapezoidal faces; 105, passage; 2, aspiration channel; 201, blower fan mouth; 202, inductive probe; 3, control cabinet; 301, control module; 302, motor drive module; 303, apart from induction module.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of automatic telescopic plastics suspended hood that can Purge gas, it is located at the charging aperture of reaction tank, and the waste gas that reaction tank is produced carries out air draught, purified treatment, described automatic telescopic plastics suspended hood that can Purge gas comprises airscoop shroud 1, aspiration channel 2 and control cabinet 3, described aspiration channel 2 one end are connected with airscoop shroud 1, the other end is connected with control cabinet 3, and described airscoop shroud 1 is communicated with aspiration channel 2, and the inside of airscoop shroud 1 is provided with waste gas purification apparatus 101; Described aspiration channel 2 has Collapsible structure; In described control cabinet 3, be provided with control module 301, motor drive module 302 and apart from induction module 303, motor drive module 302 drives aspiration channels 2 to stretch or shrink, and described motor drive module 302, apart from induction module 303 and waste gas purification apparatus 101, is electrically connected respectively with control module 301.
Wherein, described waste gas purification apparatus 101 can adopt one or more, and the position of waste gas purification apparatus 101 can be set in middle part, first end 102 or second end 103 of airscoop shroud 1, also can arrange respectively at middle part, first end 102 and second end 103 of airscoop shroud 1.When adopting a plurality of waste gas purification apparatus 101, waste gas purification apparatus 101 can be evenly distributed in airscoop shroud 1, also can adopt the method for the waste gas purification apparatus 101 of varying number is set at the different parts of airscoop shroud 1 according to the concentration of pernicious gas.
In a preferred embodiment of the present invention, described airscoop shroud 1 is tubaeform, and one end that its opening is little is fixedly connected with aspiration channel 2, the large one end of opening over against and near the charging aperture of reaction tank, this reaction tank is the source of the gas that produces waste gas.
In another preferred embodiment of the present invention, as shown in Figure 2, first end 102 outers of described airscoop shroud 1 and the second end 103 outers are regular polygon, the limit number length of side equal and first end 102 outers of first end 102 outers and the second end 103 outers is greater than the length of side of the second end 103 outers, , the opening of aperture efficiency second end 103 of airscoop shroud 1 first end 102 is large, the side of airscoop shroud 1 is joined and is formed by some trapezoidal faces 104, the second end 103 of described airscoop shroud 1 is fixedly connected with aspiration channel 2, the second end 103 of airscoop shroud 1 is provided with passage 105, described airscoop shroud 1 is communicated with aspiration channel 2 by passage 105.Passage 105 sizes of airscoop shroud 1 second end 103 preferably equate with the openings of sizes of aspiration channel 2, so that the gas in airscoop shroud 1 can be discharged as early as possible.
In addition, the one end near control cabinet 3 on described aspiration channel 2 is provided with blower fan mouth 201, and described aspiration channel 2 is connected (centrifugal blower does not identify in the accompanying drawings) by blower fan mouth 201 with centrifugal blower; On described aspiration channel 2, near one end of airscoop shroud 1, be provided with inductive probe 202, described inductive probe 202 with apart from induction module 303, be electrically connected, the described distance of determining between feed arrangement and airscoop shroud 1 by inductive probe 202 apart from induction module 303.
In the present invention, describedly apart from induction module 303, adopt infrared induction methods, electromagnetic wave induction method or ultrasonic sensing method to determine the distance between feed arrangement and airscoop shroud 1.Described waste gas purification apparatus 101 adopts physical absorption, filter purification method or chemicals reaction purification method.
During use, when feed arrangement will be when pouring raw material in feeding port, in process at feed arrangement near feeding port, described inductive probe 202 senses that the distance between feed arrangement and airscoop shroud 1 is reduced to after certain value gradually, just induced signal is sent to apart from induction module 303, apart from induction module 303, again induced signal is inputed to control module 301, control module 301 outputs control signals to motor drive module 302 and waste gas purification apparatus 101, make motor drive module 302 drive aspiration channel 2 to shrink, aspiration channel 2 drives airscoop shroud 1 away from the charging aperture of reaction tank, waste gas purification apparatus 101 quits work simultaneously, when raw material is all poured into after feeding port, feed arrangement is away from feeding port, described inductive probe 202 senses that the distance between feed arrangement and airscoop shroud 1 increases to after certain value gradually, just induced signal is sent to apart from induction module 303, apart from induction module 303, again induced signal is inputed to control module 301, control module 301 outputs control signals to motor drive module 302 and waste gas purification apparatus 101, make motor drive module 302 drive aspiration channel 2 to stretch, aspiration channel 2 drives airscoop shroud 1 near the charging aperture of reaction tank, waste gas purification apparatus 101 is started working simultaneously.
In the present invention, the gas at feeding port place passes through airscoop shroud 1, aspiration channel 2 and centrifugal blower successively.When the concentration of the harmful substance in the gas at feeding port place is lower, when gas enters airscoop shroud 1 by waste gas purification apparatus 101 purified treatment, gas after processing has met environmental protection standard, can directly from centrifugal blower, discharge, and does not need to carry out purified treatment again.
The Collapsible structure of aspiration channel 2 of the present invention can adopt soft bellows, canvas duct that can free-extension, and the hard steel pipe that also can adopt more piece fit to connect is realized.Aspiration channel 2 can without manual operation, both have been saved labour according to source of the gas locational requirement automatic telescopic under in control module 301, motor drive module 302 with apart from the synergy of induction module, has improved again operating efficiency.Further, waste gas purification apparatus 101 in described airscoop shroud 1 can be in airscoop shroud 1 air draught Purge gas, process in this way the lower gas of concentration that contains hazardous substance very convenient, after gas is treated, do not need by other equipment clean, to process again not only environmental protection but also practicality.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
- One kind can Purge gas automatic telescopic plastics suspended hood, it is located at the charging aperture of reaction tank, and the waste gas that reaction tank is produced carries out air draught, purified treatment, described automatic telescopic plastics suspended hood that can Purge gas comprises airscoop shroud (1), aspiration channel (2) and control cabinet (3), described aspiration channel one end is connected with airscoop shroud, the other end is connected with control cabinet, it is characterized in that: described airscoop shroud is communicated with aspiration channel, and the inside of airscoop shroud is provided with waste gas purification apparatus (101); Described aspiration channel has Collapsible structure; In described control cabinet, be provided with control module (301), motor drive module (302) and apart from induction module (303), motor drive module drives aspiration channel to stretch or shrinks, and described motor drive module, apart from induction module and waste gas purification apparatus, is electrically connected respectively with control module.
- 2. automatic telescopic plastics suspended hood that can Purge gas as claimed in claim 1, it is characterized in that: described airscoop shroud is tubaeform, one end that its opening is little is fixedly connected with aspiration channel, the large one end of opening over against and near the charging aperture of reaction tank, this reaction tank is the source of the gas that produces waste gas.
- 3. automatic telescopic plastics suspended hood that can Purge gas as claimed in claim 1, it is characterized in that: the first end of described airscoop shroud (102) outer and the second end (103) outer are regular polygon, the limit number length of side equal and first end outer of first end outer and the second end outer is greater than the length of side of the second end outer, the side of airscoop shroud is joined and is formed by some trapezoidal faces (104), the second end of described airscoop shroud is fixedly connected with aspiration channel, the second end of airscoop shroud is provided with passage (105), and airscoop shroud is communicated with aspiration channel by passage.
- 4. automatic telescopic plastics suspended hood that can Purge gas as claimed in claim 1, it is characterized in that: described waste gas purification apparatus can adopt one or more, the position of waste gas purification apparatus can be set in middle part, first end or second end of airscoop shroud, also can arrange respectively at middle part, first end and second end of airscoop shroud.
- 5. automatic telescopic plastics suspended hood that can Purge gas as claimed in claim 1, is characterized in that: the one end near control cabinet on described aspiration channel is provided with blower fan mouth (201), and described aspiration channel is connected with centrifugal blower by blower fan mouth.
- 6. automatic telescopic plastics suspended hood that can Purge gas as claimed in claim 1, it is characterized in that: the Collapsible structure of described aspiration channel can adopt soft bellows, canvas duct that can free-extension, the hard steel pipe that also can adopt more piece fit to connect is realized.
- 7. automatic telescopic plastics suspended hood that can Purge gas as claimed in claim 1, it is characterized in that: the one end near airscoop shroud on described aspiration channel is provided with inductive probe (202), described inductive probe with apart from induction module, be electrically connected, describedly apart from induction module, by inductive probe, determine the distance between feed arrangement and airscoop shroud.
- 8. automatic telescopic plastics suspended hood that can Purge gas as claimed in claim 1, is characterized in that: describedly apart from induction module, adopt infrared induction method, electromagnetic wave induction method or ultrasonic sensing method to determine the distance between feed arrangement and airscoop shroud.
- 9. automatic telescopic plastics suspended hood that can Purge gas as claimed in claim 1, is characterized in that: described waste gas purification apparatus adopts physical absorption, filter purification method or chemicals reaction purification method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568394.6A CN103537166A (en) | 2013-11-15 | 2013-11-15 | Automatic retractable type plastic air suction hood capable of cleaning gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568394.6A CN103537166A (en) | 2013-11-15 | 2013-11-15 | Automatic retractable type plastic air suction hood capable of cleaning gas |
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| Publication Number | Publication Date |
|---|---|
| CN103537166A true CN103537166A (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568394.6A Pending CN103537166A (en) | 2013-11-15 | 2013-11-15 | Automatic retractable type plastic air suction hood capable of cleaning gas |
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| CN (1) | CN103537166A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479271A (en) * | 2018-06-05 | 2018-09-04 | 郑州大学 | A kind of movable welding cigarette collection and purification device and method |
| CN110026047A (en) * | 2019-05-16 | 2019-07-19 | 河北润德环境工程有限公司 | A kind of exhaust gas centralized receipts pretreatment unit |
| CN114984678A (en) * | 2022-06-02 | 2022-09-02 | 汪凤銮 | Waste gas collecting and treating device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288376Y (en) * | 1996-12-06 | 1998-08-19 | 范纯英 | Environmental protection fume extractor |
| CN1335468A (en) * | 2000-08-01 | 2002-02-13 | 汤健中 | Integrated cupboard-type kitchen ventilator |
| CN2517997Y (en) * | 2002-01-08 | 2002-10-23 | 彭查理 | Efficiency cooker hood with fume & smoke filter core |
| CN2682314Y (en) * | 2004-01-10 | 2005-03-02 | 何炳枢 | Smoke exhaust ventilator |
| CN1702384A (en) * | 2003-05-26 | 2005-11-30 | 刘平清 | Oil removing apparatus for environment-friendly type completely unpick and wash free smoke exhaust ventilator |
| CN202237345U (en) * | 2011-09-07 | 2012-05-30 | 砀山宇宁生物科技有限公司 | Alcohol recovery device for pectin separating chamber |
| CN102836064A (en) * | 2012-09-19 | 2012-12-26 | 叶密林 | Suspended moxibustion instrument capable of purifying smoke |
| CN202973276U (en) * | 2012-11-11 | 2013-06-05 | 尾扎郎加泽郎 | Range hood with external decontamination device |
-
2013
- 2013-11-15 CN CN201310568394.6A patent/CN103537166A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288376Y (en) * | 1996-12-06 | 1998-08-19 | 范纯英 | Environmental protection fume extractor |
| CN1335468A (en) * | 2000-08-01 | 2002-02-13 | 汤健中 | Integrated cupboard-type kitchen ventilator |
| CN2517997Y (en) * | 2002-01-08 | 2002-10-23 | 彭查理 | Efficiency cooker hood with fume & smoke filter core |
| CN1702384A (en) * | 2003-05-26 | 2005-11-30 | 刘平清 | Oil removing apparatus for environment-friendly type completely unpick and wash free smoke exhaust ventilator |
| CN2682314Y (en) * | 2004-01-10 | 2005-03-02 | 何炳枢 | Smoke exhaust ventilator |
| CN202237345U (en) * | 2011-09-07 | 2012-05-30 | 砀山宇宁生物科技有限公司 | Alcohol recovery device for pectin separating chamber |
| CN102836064A (en) * | 2012-09-19 | 2012-12-26 | 叶密林 | Suspended moxibustion instrument capable of purifying smoke |
| CN202973276U (en) * | 2012-11-11 | 2013-06-05 | 尾扎郎加泽郎 | Range hood with external decontamination device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479271A (en) * | 2018-06-05 | 2018-09-04 | 郑州大学 | A kind of movable welding cigarette collection and purification device and method |
| CN110026047A (en) * | 2019-05-16 | 2019-07-19 | 河北润德环境工程有限公司 | A kind of exhaust gas centralized receipts pretreatment unit |
| CN114984678A (en) * | 2022-06-02 | 2022-09-02 | 汪凤銮 | Waste gas collecting and treating device |
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Application publication date: 20140129 |