CN103386410A - Lab exhaust air treatment method - Google Patents
Lab exhaust air treatment method Download PDFInfo
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- CN103386410A CN103386410A CN2013102836649A CN201310283664A CN103386410A CN 103386410 A CN103386410 A CN 103386410A CN 2013102836649 A CN2013102836649 A CN 2013102836649A CN 201310283664 A CN201310283664 A CN 201310283664A CN 103386410 A CN103386410 A CN 103386410A
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- exhaust gas
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- laboratory exhaust
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Abstract
The invention discloses a lab exhaust air treatment method, which comprises the steps of collecting lab exhaust gas; measuring the instant content of solid particles in the lab exhaust gas; if the instant content of the solid particles is larger than a preset threshold value, reducing the instant content of the solid particles in the lab exhaust gas until the instant content of the solid particles is lower than the preset threshold value; and when the instant content of the solid particles is lower than or equal to the preset threshold value, performing lab waste gas treatment on the lab waste gas. According to the lab exhaust air treatment method, the gas treatment can be effectively completed, and the solid particles in the waste gas can not be harmful to the environment and not damage a waste gas treatment device, so that the service life of equipment is prolonged.
Description
Technical field
The present invention relates to the experimental laboratory air exhausting technical field, relate in particular to a kind of experimental laboratory air exhausting processing method.
Background technology
the waste gas that produces in laboratory, waste water, dust all likely causes than havoc environment, in prior art, laboratory exhaust gas, waste water, dust is all separately to process, adopt and separately process waste gas, waste water, the mode of dust can improve treatment effeciency undoubtedly, in the process that waste gas is processed, at first laboratory exhaust gas is sucked by exhaust system, then, by exhaust treatment system, the waste gas of being extracted out by exhaust blower is carried out purified treatment, make it waste gas and become the gas that reaches discharge standard, the problem that this kind processing mode exists is, there is a certain amount of dust granules in waste gas by the suction of air draft gas, these dust granules are processed not necessarily and can be processed fully and reach discharge standard at the employing exhaust treatment system, and treatment effeciency is lower, in addition, after these dust granules reach finite concentration or particle and reach certain particle diameter, can cause damage to the relevant apparatus in exhaust treatment system, make device lower service life, demand urgently improving.
Summary of the invention
Problem for the prior art existence, the object of the invention is to propose a kind of experimental laboratory air exhausting processing method, can effectively complete exhaust-gas treatment, and make the solid particle that comprises in waste gas can not be harmful to and can not cause damage to emission-control equipment environment, thus the service life of extension device.
A kind of experimental laboratory air exhausting processing method, comprise the steps:
Gather laboratory exhaust gas;
Measure the instant content of solid particle in described laboratory exhaust gas;
If the instant content of described solid particle, higher than pre-set threshold value, reduces the instant content of solid particle in described laboratory exhaust gas, until the instant content of described solid particle is lower than pre-set threshold value;
, described laboratory exhaust gas is carried out laboratory exhaust gas process during less than or equal to described pre-set threshold value when the instant content of described solid particle.
Described collection laboratory exhaust gas is specially: by dust gathering arrester and ventilating fan are set, gather laboratory exhaust gas.
In the described laboratory exhaust gas of described mensuration, the instant content of solid particle is specially: the instant content of measuring solid particle in described laboratory exhaust gas by corpuscular counter.
The instant content of solid particle in the described laboratory exhaust gas of described minimizing, until the instant content of described solid particle is specially lower than pre-set threshold value: adopt the solid particle in the described laboratory exhaust gas of solid particle absorption plant absorption, to reduce the instant content of solid particle in described laboratory exhaust gas, and measure the content of described solid particle in described laboratory exhaust gas, until the instant content of described solid particle is lower than pre-set threshold value.
Describedly described laboratory exhaust gas is carried out laboratory exhaust gas process and to be specially: remove harmful and/or environmentally harmful the first gas in laboratory exhaust gas.
In the present invention, at first the content of the solid particle that comprises in waste gas detected, if solid content reaches certain threshold values, in the time of may causing damage or its discharging to be harmful to environment to emission-control equipment, make waste gas at first pass through dust treatment plant to remove dust wherein, carry out again exhaust-gas treatment, to avoid that emission-control equipment is caused damage, or environment is worked the mischief; , if in waste gas, solid content does not reach pre-set threshold value, directly carry out exhaust-gas treatment.
Description of drawings
Fig. 1 is the schematic flow sheet of a kind of experimental laboratory air exhausting processing method in the embodiment of the present invention.
The specific embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment:
As described in Figure 1, Fig. 1 is the schematic flow sheet of a kind of experimental laboratory air exhausting processing method in the embodiment of the present invention.
With reference to Fig. 1, a kind of experimental laboratory air exhausting processing method that the present invention proposes, comprise the steps:
S1, collection laboratory exhaust gas.
By being set, dust gathering arrester and ventilating fan gather laboratory exhaust gas.
The instant content of solid particle in S2, the described laboratory exhaust gas of mensuration.
Measure the instant content of solid particle in described laboratory exhaust gas by corpuscular counter.
If the instant content of the described solid particle of S3, higher than pre-set threshold value, reduces the instant content of solid particle in described laboratory exhaust gas, until the instant content of described solid particle is lower than pre-set threshold value.
If the instant content of described solid particle is higher than pre-set threshold value, adopt the solid particle in the described laboratory exhaust gas of solid particle absorption plant absorption, to reduce the instant content of solid particle in described laboratory exhaust gas, and measure the content of described solid particle in described laboratory exhaust gas, until the instant content of described solid particle is lower than pre-set threshold value.
S4, when the instant content of described solid particle, during less than or equal to described pre-set threshold value, described laboratory exhaust gas is carried out laboratory exhaust gas process.
Described laboratory exhaust gas is carried out the laboratory exhaust gas processing be specially, remove harmful and/or environmentally harmful the first gas in laboratory exhaust gas.
In the present invention, at first the content of the solid particle that comprises in waste gas detected, if solid content reaches certain threshold values, in the time of may causing damage or its discharging to be harmful to environment to emission-control equipment, make waste gas at first pass through dust treatment plant to remove dust wherein, carry out again exhaust-gas treatment, to avoid that emission-control equipment is caused damage, or environment is worked the mischief; , if in waste gas, solid content does not reach pre-set threshold value, directly carry out exhaust-gas treatment.
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 changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. an experimental laboratory air exhausting processing method, is characterized in that, comprises the steps:
Gather laboratory exhaust gas;
Measure the instant content of solid particle in described laboratory exhaust gas;
If the instant content of described solid particle, higher than pre-set threshold value, reduces the instant content of solid particle in described laboratory exhaust gas, until the instant content of described solid particle is lower than pre-set threshold value;
, described laboratory exhaust gas is carried out laboratory exhaust gas process during less than or equal to described pre-set threshold value when the instant content of described solid particle.
2. experimental laboratory air exhausting processing method according to claim 1, is characterized in that, described collection laboratory exhaust gas is specially: by dust gathering arrester and ventilating fan are set, gather laboratory exhaust gas.
3. experimental laboratory air exhausting processing method according to claim 1, is characterized in that, in the described laboratory exhaust gas of described mensuration, the instant content of solid particle is specially: the instant content of measuring solid particle in described laboratory exhaust gas by corpuscular counter.
4. experimental laboratory air exhausting processing method according to claim 1, it is characterized in that, the instant content of solid particle in the described laboratory exhaust gas of described minimizing, until the instant content of described solid particle is specially lower than pre-set threshold value: adopt the solid particle in the described laboratory exhaust gas of solid particle absorption plant absorption, to reduce the instant content of solid particle in described laboratory exhaust gas, and measure the content of described solid particle in described laboratory exhaust gas, until the instant content of described solid particle is lower than pre-set threshold value.
5. experimental laboratory air exhausting processing method according to claim 1, is characterized in that, describedly described laboratory exhaust gas is carried out laboratory exhaust gas processes and to be specially: remove harmful and/or environmentally harmful the first gas in laboratory exhaust gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102836649A CN103386410A (en) | 2013-07-08 | 2013-07-08 | Lab exhaust air treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102836649A CN103386410A (en) | 2013-07-08 | 2013-07-08 | Lab exhaust air treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103386410A true CN103386410A (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013102836649A Pending CN103386410A (en) | 2013-07-08 | 2013-07-08 | Lab exhaust air treatment method |
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| CN (1) | CN103386410A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890774A (en) * | 2017-11-21 | 2018-04-10 | 河南西超实业有限公司 | A kind of laboratory exhaust gas processing method |
| CN107992107A (en) * | 2017-11-25 | 2018-05-04 | 安徽依诺格实验室设备有限公司 | A kind of intelligence air purification control method |
| CN108176186A (en) * | 2017-11-25 | 2018-06-19 | 安徽依诺格实验室设备有限公司 | A kind of safe cleaning system of Laboratory air |
-
2013
- 2013-07-08 CN CN2013102836649A patent/CN103386410A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890774A (en) * | 2017-11-21 | 2018-04-10 | 河南西超实业有限公司 | A kind of laboratory exhaust gas processing method |
| CN107992107A (en) * | 2017-11-25 | 2018-05-04 | 安徽依诺格实验室设备有限公司 | A kind of intelligence air purification control method |
| CN108176186A (en) * | 2017-11-25 | 2018-06-19 | 安徽依诺格实验室设备有限公司 | A kind of safe cleaning system of Laboratory air |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |