CN110985201A - Intelligent VOC waste gas environment-friendly treatment device and treatment method thereof - Google Patents
Intelligent VOC waste gas environment-friendly treatment device and treatment method thereof Download PDFInfo
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- CN110985201A CN110985201A CN201911134895.7A CN201911134895A CN110985201A CN 110985201 A CN110985201 A CN 110985201A CN 201911134895 A CN201911134895 A CN 201911134895A CN 110985201 A CN110985201 A CN 110985201A
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- waste gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
- F02B43/12—Methods of operating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The invention provides an intelligent VOC waste gas environment-friendly treatment device and a treatment method thereof, wherein the device comprises a cylinder, wherein an inlet valve and an exhaust valve are arranged on the cylinder; the spark plug is positioned between the intake valve and the exhaust valve; the crankshaft is fixedly arranged in the cylinder; the connecting rod is fixedly connected with the crankshaft; the piston is fixedly connected with the connecting rod; the output end of the induced draft fan is connected with the inlet valve; the air inlet pipe is connected with the input end of the induced draft fan; the exhaust pipe is connected with the exhaust valve; the main fan is connected with the exhaust pipe; and the control system is electrically connected with the induced draft fan and the main fan. In the invention, the induced draft fan sucks VOC waste gas into the air inlet pipe, the piston in the cylinder moves under the drive of the crankshaft, so that the VOC waste gas is sucked into the cylinder from the air inlet valve, the piston moves to compress the waste gas, the spark plug ignites the waste gas in the cylinder, and the gas generated by combustion is discharged through the exhaust pipe.
Description
Technical Field
The invention relates to the technical field of VOC waste gas treatment, in particular to an intelligent VOC waste gas environment-friendly treatment device and a treatment method thereof.
Background
With the development of social economy and the progress of science and technology, the industrial production scale is continuously enlarged, enterprises need to organically combine the development of the enterprises with the ecological environment while developing the industry, more attention is paid to the environmental protection, and the efficiency of waste gas treatment is fundamentally improved.
Organic waste gas pollution inevitably occurs in industrial production, such as in the industries of painting, degreasing, dry cleaning, printing, textile, synthetic rubber, and the like. Many organic waste gases have toxicity to organisms, can directly cause harm to the health of human bodies, and can cause serious diseases such as teratogenesis, carcinogenesis and the like to the human bodies after long-term contact. At present, there are two main methods for treating the waste gas: a recovery scheme and a destruction scheme. The recovery scheme mainly comprises a condensation recovery method, an activated carbon adsorption and desorption method, a zeolite molecular sieve adsorption method and the like. The recovery scheme is to separate VOCs by physical means, using temperature, adsorbents, or membranes. The recovery scheme has low recovery efficiency and may cause secondary pollution. The destruction scheme is mainly to convert organic waste gas into pollution-free carbon dioxide and water through chemical or biochemical reaction. However, the apparatus for generating chemical or biochemical reaction is required, and the reaction apparatus generally has the disadvantages of large volume, complex structure, high operation cost, accompanying noise, and the like.
Disclosure of Invention
According to the defects of the prior art, the invention provides the intelligent VOC waste gas environment-friendly treatment device and the treatment method thereof, which have the advantages of small volume, simple structure, low manufacturing and running cost, simple and safe operation and no secondary pollution.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an intelligent VOC waste gas environmental protection processing device, comprises
The air cylinder is provided with an inlet valve and an exhaust valve symmetrically on two sides of the top of the air cylinder;
the spark plug is fixedly arranged on the cylinder and is positioned between the intake valve and the exhaust valve;
the crankshaft is fixedly arranged in the cylinder;
the connecting rod is fixedly connected with the crankshaft;
the piston is fixedly connected with the connecting rod;
the output end of the induced draft fan is connected with the inlet valve;
the air inlet pipe is connected with the input end of the induced draft fan;
the exhaust pipe is connected with the exhaust valve;
the main fan is connected with the exhaust pipe;
the control system is electrically connected with the induced draft fan and the main fan;
wherein, the draught fan passes through VOC waste gas the intake pipe leads to in the cylinder, VOC waste gas is in become pollution-free carbon dioxide and vapor behind the compression combustion in the cylinder, discharge through the blast pipe.
As a further improvement of the invention, the system further comprises an exhaust gas detection assembly, wherein the exhaust gas detection assembly comprises a first combustible gas sensor and a natural gas nozzle, and the first combustible gas sensor is arranged at the joint of the induced draft fan and the inlet valve and is electrically connected with the control system; the natural gas nozzle is arranged on the inner wall of the cylinder and is electrically connected with the first combustible gas sensor.
As a further improvement of the invention, the air-conditioning system further comprises an air filter, and the air filter is arranged between the air inlet pipe and the induced draft fan.
As a further improvement of the invention, an induced draft cover is arranged on the input end of the air inlet pipe.
As a further improvement of the invention, the gas exhaust system further comprises a fault detection assembly, wherein the fault detection assembly comprises a second combustible gas sensor and an alarm, and the second combustible gas sensor is arranged in the exhaust pipe and is electrically connected with the control system; the alarm is electrically connected with the second combustible gas sensor.
As a further improvement of the invention, the crankshaft further comprises a flywheel, and the flywheel is arranged at the end part of the crankshaft.
As a further improvement of the invention, the cylinder further comprises a cooling water channel, and the cooling water channel is arranged on the outer wall of the cylinder.
As a further improvement of the invention, a chimney is arranged at the output end of the main fan.
A VOC waste gas treatment method comprises
The induced draft fan sucks the VOC waste gas into the air inlet pipe through the induced draft hood; the crankshaft drives the piston to move from top to bottom, and VOC waste gas is attracted into the cylinder; the method comprises the steps that a first combustible gas sensor detects whether combustible gas in an air inlet channel reaches a preset concentration or not; if the combustible gas in the pipeline is detected to reach the preset concentration, the piston compresses the VOC waste gas, and the VOC waste gas is combusted; if the combustible gas in the pipeline is detected not to reach the preset concentration, the natural gas nozzle works, the piston compresses the VOC waste gas and the natural gas in the cylinder, and the mixed gas of the VOC waste gas and the natural gas is combusted; the main fan sucks VOC waste gas combustion substances into the exhaust pipe; the second combustible gas sensor detects whether the concentration of the combustible gas in the exhaust pipe is zero or not; if the concentration value of the combustible gas is detected to be zero, the device normally works, and VOC waste gas comburent is discharged from a chimney; if the concentration value of the combustible gas is detected to be not zero, the device stops working, the alarm gives an alarm, and the system needs to be overhauled.
The invention has the beneficial effects that:
when the device is used, the induced draft fan and the main fan are started, the air inlet valve on the air cylinder is opened, the exhaust valve is closed, and the induced draft fan sucks VOC waste gas into the air inlet pipe; the piston in the cylinder moves from top to bottom under the drive of the crankshaft, the volume of the cylinder is gradually increased in the process that the piston moves downwards, a certain vacuum degree is formed in the cylinder to lead VOC waste gas to be sucked into the cylinder from the opened air inlet valve, the VOC waste gas sucked into the cylinder is compressed, and the spark plug generates sparks to ignite the VOC waste gas in the cylinder to enable the VOC waste gas to be combusted; after the piston completes the compression stroke, the temperature and the pressure of the VOC waste gas and combustible gas which are rapidly combusted are increased in a limited space, and the expanded volume pushes the piston to move downwards to drive the crankshaft to rotate to do work; when the piston is about to complete the downward stroke, the exhaust valve is opened, and the gas generated by combustion is led to the exhaust pipe through the exhaust valve to be exhausted. So, through handling the VOC waste gas in the cylinder, need not artifical the supervision, the device has small, simple structure, makes with the advantage that the running cost is low, easy operation safety, no secondary pollution.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present embodiment;
FIG. 2 is a schematic view of a cylinder of the present embodiment;
fig. 3 is a working principle diagram of the present invention.
In the figure, 1-cylinder, 11-inlet valve, 12-exhaust valve, 13-natural gas nozzle, 14-cooling water channel, 2-spark plug, 3-crankshaft, 4-connecting rod, 5-piston, 6-induced draft fan, 7-inlet pipe, 71-induced draft cover, 8-exhaust pipe, 9-main fan, 91-chimney, 10-control system, 110-first combustible gas sensor, 120-air filter, 130-second combustible gas sensor.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
As a first aspect of the present invention, as shown in FIG. 1, there is provided an intelligent VOC waste gas environmental protection processing device, comprising
The air cylinder comprises an air cylinder 1, wherein an air inlet valve 11 and an air outlet valve 12 are symmetrically arranged on two sides of the top of the air cylinder 1;
an ignition plug 2 fixedly mounted on the cylinder 1 and located between the intake valve 11 and the exhaust valve 12;
a crankshaft 3 fixedly installed inside the cylinder 1;
the connecting rod 4 is fixedly connected with the crankshaft 3;
the piston 5 is fixedly connected with the connecting rod 4;
the output end of the induced draft fan 6 is connected with the air inlet valve 11;
the air inlet pipe 7 is connected with the input end of the induced draft fan 6;
the exhaust pipe 8 is connected with the exhaust valve 12;
the main fan 9, the main fan 9 is connected with the exhaust pipe 8;
the control system 10 is electrically connected with the induced draft fan 6 and the main fan 9;
wherein, draught fan 6 passes through VOC waste gas intake pipe 7 leads to in the cylinder 1, VOC waste gas is in become after pollution-free carbon dioxide and vapor in the cylinder 1 through compression combustion, discharge through blast pipe 8.
When the device is used, the induced draft fan 6 and the main fan 9 are started, the air inlet valve 11 on the air cylinder 1 is opened, the exhaust valve 12 is closed, and the induced draft fan 6 sucks VOC waste gas into the air inlet pipe 7; the piston 5 in the cylinder 1 moves from top to bottom under the drive of the crankshaft 3, the volume of the cylinder 1 is gradually increased in the process that the piston 5 moves downwards, a certain vacuum degree is formed in the cylinder 1 to enable VOC waste gas to be attracted into the cylinder 1 from an opened inlet valve 11, the VOC waste gas sucked into the cylinder 1 is compressed, and the spark plug 2 generates sparks to ignite the VOC waste gas in the cylinder 1 to enable the VOC waste gas to be combusted; after the piston 5 completes the compression stroke, the temperature and the pressure of the rapidly combusted VOC waste gas and combustible gas are increased in a limited space, and the expanded volume pushes the piston 5 to move downwards to drive the crankshaft 3 to rotate to do work; when the piston 5 is about to complete its downward stroke, the exhaust valve is opened and the gas produced by combustion is exhausted through the exhaust valve 12 to the exhaust pipe 8. So, through handling the VOC waste gas in cylinder 1, the device has small, simple structure, makes with the running cost low, easy operation safety, no secondary pollution's advantage.
Specifically, at least more than four cylinders 1 are set to rotate by the same crankshaft 3, so that the purpose of increasing continuous entering of waste gas is achieved, and meanwhile, the efficiency of waste gas combustion treatment can be improved.
As an optional embodiment of the present invention, as shown in fig. 1 and fig. 3, the present invention further includes an exhaust gas detection assembly, where the exhaust gas detection assembly includes a first combustible gas sensor 110 and a natural gas nozzle 13, and the first combustible gas sensor 110 is disposed at a connection position between the induced draft fan 6 and the intake valve 11, and is electrically connected to the control system 10; the natural gas nozzle 13 is disposed on the inner wall of the cylinder 1, and is electrically connected to the first combustible gas sensor 110. In the work, whether VOC waste gas reaches the concentration of predetermineeing in the first combustible gas sensor 110 detects the intake duct, if reach the concentration of predetermineeing, natural gas nozzle 13 in the cylinder 1 is out of work, if do not reach the concentration of predetermineeing, then natural gas nozzle 13 work in the cylinder 1, spun natural gas and VOC waste gas mix, piston 5 is from bottom to top operation, natural gas and VOC waste gas mixed gas in the cylinder 1 are compressed, spark plug 2 produces the spark and ignites the mixed gas in the cylinder 1, make VOC waste gas burning transform to pollution-free carbon dioxide and vapor. In addition, when the first combustible gas sensor 110 does not detect combustible gas, the natural gas nozzle 13 stops spraying natural gas, the equipment stops running, and unnecessary energy waste is avoided. Therefore, the running cost of the device can be effectively reduced.
As an alternative embodiment of the present invention, as shown in fig. 1, the present invention further includes an air cleaner 120, and the air cleaner 120 is disposed between the air intake pipe 7 and the induced draft fan 6. In operation, air cleaner 120 is used for cleaing away the particulate impurity in the air, prevents that particulate impurity from soaking in cylinder 1, causes the influence to the motion of piston 5 in the cylinder 1 and the burning of VOC waste gas, so, can improve VOC exhaust-gas treatment's efficiency.
As an alternative embodiment of the present invention, as shown in fig. 1, an induced draft cover 71 is disposed on an input end of the air inlet pipe 7. The draft hood 71 can more effectively suck the VOC exhaust gas into the intake pipe 7, thereby improving the device treatment effect.
As an alternative embodiment of the present invention, as shown in fig. 1 and fig. 3, the present invention further includes a fault detection assembly, where the fault detection assembly includes a second combustible gas sensor 130 and an alarm, and the second combustible gas sensor 130 is disposed in the exhaust pipe 8 and electrically connected to the control system 10; the alarm is electrically connected with the second combustible gas sensor 130. In operation, second combustible gas sensor 130 detects the combustible gas concentration in the blast pipe 8, if it is not zero to detect the combustible gas concentration value, and the alarm reports to the police, and the operating personnel of being convenient for in time discovers to overhaul the device, if it is zero to detect the combustible gas concentration value, the alarm is out of work, and the combustion products is normally discharged from the chimney. Therefore, manual monitoring is not needed, the alarm can be given in time when the fault occurs, the system can stop working, and the intelligent processing of the device is realized.
As an alternative embodiment of the present invention, the present invention further includes a flywheel disposed at an end of the crankshaft 3. By adding inertia through the flywheel, the flywheel can generate momentum balance to keep the crankshaft 3 from stopping rotating immediately, and recycling of mechanical energy by the device is facilitated.
As an alternative embodiment of the present invention, as shown in fig. 1, the present invention further includes a cooling water channel 14, the cooling water channel 14 is disposed on an outer wall of the cylinder 1, a high temperature problem exists when gas in the cylinder 1 is combusted, and by disposing the cooling water channel 14, a high temperature generated during operation of the apparatus is reduced by using circulating water, and under a condition that normal operation of the apparatus is not affected, it is ensured that a working environment of an operator is not affected.
As an alternative embodiment of the present invention, as shown in fig. 1, a chimney 91 is disposed at the output end of the main blower 9, and the chimney 91 can more effectively discharge the products after combustion.
As a second aspect of the present invention, there is provided a VOC exhaust gas treatment method comprising
Opening an inlet valve 11, closing an exhaust valve 12, sucking VOC waste gas into an air inlet pipe 7 through an induced draft cover 71 by an induced draft fan 6, and sucking the VOC waste gas into the cylinder 1 by a piston 5 moving from top to bottom under the drive of a crankshaft 3;
the first combustible gas sensor 110 detects whether the combustible gas in the gas inlet pipe 7 reaches a preset concentration;
if the combustible gas in the air inlet pipe 7 reaches the preset concentration, the piston 5 moves upwards, the piston 5 compresses the VOC waste gas in the cylinder 1, and the spark plug 2 ignites the VOC waste gas to enable the VOC waste gas to be combusted;
if the combustible gas in the air inlet pipe 7 does not reach the preset concentration, the natural gas nozzle 13 works to spray natural gas into the cylinder 1, the piston 5 moves upwards to compress the VOC waste gas and the natural gas in the cylinder 1, and the spark plug 2 ignites the mixed gas of the VOC waste gas and the natural gas to burn the mixed gas;
opening an exhaust valve 12, and sucking carbon dioxide and water vapor generated after the VOC waste gas is combusted into an exhaust pipe 8 by a main fan 9;
the second combustible gas sensor 130 detects whether the concentration of combustible gas in the exhaust pipe 8 is zero;
if the concentration value of the combustible gas is detected to be zero, the device works normally, and carbon dioxide and water vapor are discharged from a chimney 91;
if the concentration value of the combustible gas is detected to be not zero, the alarm gives an alarm, the device stops working, and the system needs to be overhauled.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (9)
1. The utility model provides an intelligent VOC waste gas environmental protection processing apparatus which characterized in that: comprises that
The air cylinder is provided with an inlet valve and an exhaust valve symmetrically on two sides of the top of the air cylinder;
the spark plug is fixedly arranged on the cylinder and is positioned between the intake valve and the exhaust valve;
the crankshaft is fixedly arranged in the cylinder;
the connecting rod is fixedly connected with the crankshaft;
the piston is fixedly connected with the connecting rod;
the output end of the induced draft fan is connected with the inlet valve;
the air inlet pipe is connected with the input end of the induced draft fan;
the exhaust pipe is connected with the exhaust valve;
the main fan is connected with the exhaust pipe;
the control system is electrically connected with the induced draft fan and the main fan;
wherein, the draught fan passes through VOC waste gas the intake pipe leads to in the cylinder, VOC waste gas is in become after pollution-free carbon dioxide and vapor in the cylinder through compression burning, through the blast pipe is discharged.
2. The intelligent VOC waste gas environmental protection processing device of claim 1, characterized in that: the system comprises a draught fan, a gas inlet valve, a control system and a waste gas detection assembly, wherein the waste gas detection assembly comprises a first combustible gas sensor and a natural gas nozzle, and the first combustible gas sensor is arranged at the joint of the draught fan and the gas inlet valve and is electrically connected with the control system; the natural gas nozzle is arranged on the inner wall of the cylinder and is electrically connected with the first combustible gas sensor.
3. The intelligent VOC waste gas environmental protection processing device of claim 1, characterized in that: still include air cleaner, air cleaner set up in the intake pipe with between the draught fan.
4. The intelligent VOC waste gas environmental protection processing device of claim 1, characterized in that: and an induced draft cover is arranged at the input end of the air inlet pipe.
5. The intelligent VOC waste gas environmental protection processing device of claim 1, characterized in that: the gas exhaust pipe is characterized by further comprising a fault detection assembly, wherein the fault detection assembly comprises a second combustible gas sensor and an alarm, and the second combustible gas sensor is arranged in the exhaust pipe and is electrically connected with the control system; the alarm is electrically connected with the second combustible gas sensor.
6. The intelligent VOC waste gas environmental protection processing device of claim 1, characterized in that: still include the flywheel, the flywheel sets up in the tip of bent axle.
7. The intelligent VOC waste gas environmental protection processing device of claim 1, characterized in that: the cylinder is characterized by further comprising a cooling water channel, wherein the cooling water channel is arranged on the outer wall of the cylinder.
8. The intelligent VOC waste gas environmental protection processing device of claim 1, characterized in that: and a chimney is arranged at the output end of the main fan.
9. A VOC waste gas treatment method is characterized by comprising the following steps:
the induced draft fan sucks the VOC waste gas into the air inlet pipe through the induced draft hood;
the crankshaft drives the piston to move from top to bottom, and VOC waste gas is attracted into the cylinder;
the method comprises the steps that a first combustible gas sensor detects whether combustible gas in an air inlet channel reaches a preset concentration or not;
if the combustible gas in the pipeline is detected to reach the preset concentration, the piston compresses the VOC waste gas, and the VOC waste gas is combusted;
if the combustible gas in the pipeline is detected not to reach the preset concentration, the natural gas nozzle works, the piston compresses the VOC waste gas and the natural gas in the cylinder, and the mixed gas of the VOC waste gas and the natural gas is combusted;
the main fan sucks VOC waste gas combustion substances into the exhaust pipe;
the second combustible gas sensor detects whether the concentration of the combustible gas in the exhaust pipe is zero or not;
if the concentration value of the combustible gas is detected to be zero, the device normally works, and VOC waste gas comburent is discharged from a chimney;
if the concentration value of the combustible gas is detected to be not zero, the device stops working, the alarm gives an alarm, and the system needs to be overhauled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134895.7A CN110985201A (en) | 2019-11-19 | 2019-11-19 | Intelligent VOC waste gas environment-friendly treatment device and treatment method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911134895.7A CN110985201A (en) | 2019-11-19 | 2019-11-19 | Intelligent VOC waste gas environment-friendly treatment device and treatment method thereof |
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| CN110985201A true CN110985201A (en) | 2020-04-10 |
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| CN201911134895.7A Pending CN110985201A (en) | 2019-11-19 | 2019-11-19 | Intelligent VOC waste gas environment-friendly treatment device and treatment method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1809684A (en) * | 2003-06-20 | 2006-07-26 | 福特汽车公司 | Use of VOC as fuel for an engine |
| CN1846838A (en) * | 2005-04-11 | 2006-10-18 | 马遂根 | Coal mine gas burning and purifying treatment machine |
| CN105351949A (en) * | 2015-11-24 | 2016-02-24 | 中冶南方工程技术有限公司 | Low-concentration organic waste gas treatment system and treatment technology thereof |
| CN208122979U (en) * | 2018-04-03 | 2018-11-20 | 潍坊科澜新材料有限公司 | A kind of device handling organic exhaust gas |
| CN208669423U (en) * | 2018-08-13 | 2019-03-29 | 山东绿环动力设备有限公司 | A kind of generating set using refinery tail gas |
-
2019
- 2019-11-19 CN CN201911134895.7A patent/CN110985201A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1809684A (en) * | 2003-06-20 | 2006-07-26 | 福特汽车公司 | Use of VOC as fuel for an engine |
| CN1846838A (en) * | 2005-04-11 | 2006-10-18 | 马遂根 | Coal mine gas burning and purifying treatment machine |
| CN105351949A (en) * | 2015-11-24 | 2016-02-24 | 中冶南方工程技术有限公司 | Low-concentration organic waste gas treatment system and treatment technology thereof |
| CN208122979U (en) * | 2018-04-03 | 2018-11-20 | 潍坊科澜新材料有限公司 | A kind of device handling organic exhaust gas |
| CN208669423U (en) * | 2018-08-13 | 2019-03-29 | 山东绿环动力设备有限公司 | A kind of generating set using refinery tail gas |
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Application publication date: 20200410 |
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