CN103349872A - Laboratory solid particle processing system - Google Patents
Laboratory solid particle processing system Download PDFInfo
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- CN103349872A CN103349872A CN2013102836600A CN201310283660A CN103349872A CN 103349872 A CN103349872 A CN 103349872A CN 2013102836600 A CN2013102836600 A CN 2013102836600A CN 201310283660 A CN201310283660 A CN 201310283660A CN 103349872 A CN103349872 A CN 103349872A
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Abstract
The invention discloses a laboratory solid particle processing system. The laboratory solid particle processing system comprises a collecting device, a first filtering device, a first particle counter, a three-way valve and a control device, wherein the collecting device consists of a dust-collecting hood and an air-blowing device; the dust-collecting hood is communicated with the air-blowing device and is used for collecting laboratory gas; the first filtering device is communicated with the air-blowing device and is used for filtering solid particles in the laboratory gas to obtain first laboratory gas; the first particle counter is used for instantly detecting a first content of the solid particles in the first laboratory gas; the inlet of the three-way valve is communicated with the outlet of the first filtering device, and two outlets of the three-way valve are communicated with the first filtering device and a second filtering device respectively; the control device is electrically connected with the first particle counter, instantly receives the first content and performs a corresponding control. The laboratory solid particle processing system can enable the solid particle content of the laboratory exhaust gas to reach a level which is harmless to organisms and friendly to the environment at a low cost.
Description
Technical field
The present invention relates to the laboratory technique field, relate in particular to a kind of laboratory solid particle treatment system.
Background technology
The waste gas, waste water, the dust that produce in the laboratory all might cause than havoc environment, and in the prior art, laboratory exhaust gas, waste water, dust all are separately to process, and adopt the mode of separately processing waste gas, waste water, dust can improve treatment effeciency undoubtedly.In the process that the dust in the waste gas is processed, the laboratory exhaust gas that at first will comprise dust sucks by exhaust system, then the dust in the waste gas is processed, there is a problem, if adopt screen pack that the dust in the laboratory exhaust gas is filtered, filter effect does not reach requirement, namely adopt after the part dust in the screen pack removal laboratory exhaust gas, still can not satisfy organism harmless and environmentally friendly, and expensive the filtering such as active carbon of employing, the firstth, price is higher, is that filter efficiency is lower in addition, demands urgently improving.
Summary of the invention
Problem for prior art exists the object of the invention is to propose a kind of laboratory solid particle treatment system, can low-cost make the solid particle in the laboratory exhaust gas reach harmless environmentally friendly to organism.
A kind of laboratory solid particle treatment system that the present invention proposes comprises:
Harvester, by dust gathering arrester and air-blowing installation composition, dust gathering arrester and air-blowing device are communicated with, and are used for gathering laboratory gas;
The first filter is communicated with the air-blowing device, is used for filtering the solid particle of described laboratory gas, to obtain the first laboratory gas;
The first corpuscular counter is used for instant the first content that detects the first laboratory gas solid particle;
Triple valve, import are communicated with the outlet of the first filter, and two outlets are communicated with respectively the first filter and the second filter;
Control device is electrically connected the first corpuscular counter and instant first content that receives, when described the first content greater than/when equaling pre-set threshold value, make the first laboratory gas return the first filter by the control triple valve and again filter; When described the first content during less than pre-set threshold value, enter the second filter by control triple valve the first laboratory gas and filter.
The first filter is screen pack.
The second filter is active carbon filtering device.
Among the present invention, after at first adopting screen pack that the solid particle in the laboratory exhaust gas is filtered, by corpuscular counter the content of the solid particle that comprises in the laboratory exhaust gas is measured, until the content of the solid particle in the laboratory exhaust gas is lower than pre-set threshold value, then adopt active carbon filtering device to filter, thereby make the content of the solid particle in the laboratory exhaust gas reach harmless environmentally friendly to organism.
Description of drawings
Fig. 1 is the overall structure schematic diagram of a kind of laboratory solid particle treatment system in the embodiment of the invention.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment:
As shown in Figure 1, Fig. 1 is the overall structure schematic diagram of a kind of laboratory solid particle treatment system in the embodiment of the invention.
With reference to Fig. 1, a kind of laboratory solid particle treatment system that the embodiment of the invention proposes comprises:
Harvester is comprised of dust gathering arrester 1 and air-blowing device 2, and dust gathering arrester 1 and air-blowing device 2 are communicated with, and are used for gathering laboratory gas; The first filter 3 is screen pack, is communicated with air-blowing device 2, is used for filtering the solid particle of described laboratory gas, to obtain the first laboratory gas; The first corpuscular counter 4 is used for instant the first content that detects the first laboratory gas solid particle; Triple valve 7 imports are communicated with the outlet of the first filter 3, and two outlets are communicated with respectively the first filter 3 and the second filter 6, and preferably, the second filter 6 is active carbon filtering device.Control device 5 is electrically connected the first corpuscular counter 4 and instant first content that receives, and by control triple valve 7, make when described the first content greater than/when equaling pre-set threshold value, make the first laboratory gas return the first filter 3 and again filter; When described the first content during less than pre-set threshold value, make the first laboratory gas enter the second filter 6 and filter.
Among the present invention, after at first adopting screen pack that the solid particle in the laboratory exhaust gas is filtered, by corpuscular counter the content of the solid particle that comprises in the laboratory exhaust gas is measured, until the content of the solid particle in the laboratory exhaust gas is lower than pre-set threshold value, then adopt active carbon filtering device to filter, thereby make the content of the solid particle in the laboratory exhaust gas reach harmless environmentally friendly to organism.
The above; only be the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a laboratory solid particle treatment system is characterized in that, comprising:
Harvester is comprised of dust gathering arrester (1) and air-blowing device (2), and dust gathering arrester (1) and air-blowing device (2) are communicated with, and is used for gathering laboratory gas;
The first filter (3) is communicated with air-blowing device (2), is used for filtering the solid particle of described laboratory gas, to obtain the first laboratory gas;
The first corpuscular counter (4) is used for instant the first content that detects the first laboratory gas solid particle;
Triple valve (7), import is communicated with the outlet of the first filter (3), and two outlets are communicated with respectively the first filter (3) and the second filter (6);
Control device (5) is electrically connected the first corpuscular counter (4) and instant first content that receives, when described the first content greater than/when equaling pre-set threshold value, make the first laboratory gas return the first filter (3) by control triple valve (7) and again filter; When described the first content during less than pre-set threshold value, make the first laboratory gas enter the second filter (6) by control triple valve (7) and filter.
2. laboratory according to claim 1 solid particle treatment system is characterized in that, the first filter (3) is screen pack.
3. laboratory according to claim 1 and 2 solid particle treatment system is characterized in that, the second filter (6) is active carbon filtering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102836600A CN103349872A (en) | 2013-07-08 | 2013-07-08 | Laboratory solid particle processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102836600A CN103349872A (en) | 2013-07-08 | 2013-07-08 | Laboratory solid particle processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103349872A true CN103349872A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102836600A Pending CN103349872A (en) | 2013-07-08 | 2013-07-08 | Laboratory solid particle processing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103349872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170199A (en) * | 2014-07-23 | 2019-08-27 | 康明斯滤清系统知识产权公司 | Entrance bypass flowing management system and method |
| CN112086664A (en) * | 2020-09-17 | 2020-12-15 | 东风汽车集团有限公司 | Fuel cell automobile air filtering system and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208585C (en) * | 2003-12-12 | 2005-06-29 | 上海交通大学 | Outside air purifying device of energy saving type air conditioner |
| CN100490945C (en) * | 2007-04-28 | 2009-05-27 | 武汉旭日华科技发展有限公司 | Continuously absorbing and rectifying organic waste recovering method |
| US20100202949A1 (en) * | 2009-02-10 | 2010-08-12 | Peter Valente | Biomass dryer/burner system |
| CN101314101B (en) * | 2008-07-21 | 2011-01-12 | 北京航空航天大学 | Air purification method combined of adsorption and heat catalytic oxidation regeneration in situ |
| KR20110006804U (en) * | 2009-12-30 | 2011-07-07 | 엔백 주식회사 | System for removing bad smell in automatic refuse collection equipment |
| CN102233196A (en) * | 2011-06-04 | 2011-11-09 | 石克锋 | Method for automatically recycling volatile substances produced after spray painting |
| CN102661166A (en) * | 2012-05-03 | 2012-09-12 | 河南理工大学 | Method for purifying gas extracted by mine by using ionic liquid |
| CN102791352A (en) * | 2010-03-05 | 2012-11-21 | 爱克斯崔里斯科技有限公司 | Filter bypass |
-
2013
- 2013-07-08 CN CN2013102836600A patent/CN103349872A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208585C (en) * | 2003-12-12 | 2005-06-29 | 上海交通大学 | Outside air purifying device of energy saving type air conditioner |
| CN100490945C (en) * | 2007-04-28 | 2009-05-27 | 武汉旭日华科技发展有限公司 | Continuously absorbing and rectifying organic waste recovering method |
| CN101314101B (en) * | 2008-07-21 | 2011-01-12 | 北京航空航天大学 | Air purification method combined of adsorption and heat catalytic oxidation regeneration in situ |
| US20100202949A1 (en) * | 2009-02-10 | 2010-08-12 | Peter Valente | Biomass dryer/burner system |
| KR20110006804U (en) * | 2009-12-30 | 2011-07-07 | 엔백 주식회사 | System for removing bad smell in automatic refuse collection equipment |
| CN102791352A (en) * | 2010-03-05 | 2012-11-21 | 爱克斯崔里斯科技有限公司 | Filter bypass |
| CN102233196A (en) * | 2011-06-04 | 2011-11-09 | 石克锋 | Method for automatically recycling volatile substances produced after spray painting |
| CN102661166A (en) * | 2012-05-03 | 2012-09-12 | 河南理工大学 | Method for purifying gas extracted by mine by using ionic liquid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170199A (en) * | 2014-07-23 | 2019-08-27 | 康明斯滤清系统知识产权公司 | Entrance bypass flowing management system and method |
| US11338229B2 (en) | 2014-07-23 | 2022-05-24 | Cummins Filtration Ip, Inc. | Intake bypass flow management systems and methods |
| CN112086664A (en) * | 2020-09-17 | 2020-12-15 | 东风汽车集团有限公司 | Fuel cell automobile air filtering system and control method thereof |
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Application publication date: 20131016 |