CN208237887U - A kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer - Google Patents
A kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer Download PDFInfo
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- CN208237887U CN208237887U CN201820627491.6U CN201820627491U CN208237887U CN 208237887 U CN208237887 U CN 208237887U CN 201820627491 U CN201820627491 U CN 201820627491U CN 208237887 U CN208237887 U CN 208237887U
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Abstract
The utility model relates to environmental technology fields, more particularly to a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer, comprising: combustion furnace, air supply tube, blower, blast pipe, gas outlet, exhaust fume collecting hood, the first storage heater, first baffle, the second storage heater, the first filter layer, second baffle, the second filter layer, nozzle, fuel gas conduit；Combustion furnace top side is provided with exhaust fume collecting hood, and exhaust fume collecting hood is connected by bolt with combustion furnace；The side of exhaust fume collecting hood is provided with air supply tube, and one end of air supply tube is connected by flanged joint with exhaust fume collecting hood；The other end of air supply tube is provided with blower, and blower is connected by flanged joint with air supply tube；The side of blower is provided with blast pipe, and blast pipe is connected by flanged joint with blower；The utility model through the above structure on improvement, have the advantages that the pre- thermal efficiency is fast, it is low to reduce fuel consumption, operating cost, protection environment, thus the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model relates to a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizers, and refering in particular to one kind has
The pre- thermal efficiency is fast, it is low to reduce fuel consumption, operating cost, a kind of protection environment VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas
Sample oxidizer belongs to environmental technology field.
Background technique
VOCs exhaust gas is a kind of volatile organic waste gas, is generally existing and complicated composition a kind of organic contamination in air
Object, in China, VOCs volatile organic matter, refer under room temperature saturated vapor pressure be greater than under 70 Pa, normal pressure boiling point 260 DEG C with
Under organic compound；Its main component is hydro carbons, sulfide, ammonia etc.；It, which is polluted, is mainly manifested in two aspects, is on the one hand
Most VOCs itself have toxicological characteristics, are detrimental to health, and organic exhaust gas is the polluter of harmful human health, it and it is big
NO2 reaction in gas generates O3, can form photochemical fog, and be dispersed into air along with peculiar smell, stench, to the eye of people,
Nose and the irritating effect of respiratory tract generate adverse effect to the internal organ such as the heart, lung, liver and nervous system, some are then to influence human body
The allergen of certain organs and body, or even acute and chronic poisoning is caused, it can carcinogenic, mutagenesis；It on the other hand is one
A little VOCs species have stronger photochemical reaction activity, can carry out secondary conversion in the environment；Its photochemical reaction dominates
The process of photochemical fog, it is most important to the generation in city and region ozone, and lead to the important as precursors object of haze weather
One of, while can lead to crop production reduction；Therefore, VOCs handles the attention increasingly by various countries, and many developed countries all issue
The corresponding decree of cloth is to limit the discharge of VOCs, it has also become a hot spot in Air Pollution Control.
Existing VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer is divided into two Room and three Room heat accumulating type gas aoxidize
Combustion furnace, thermal accumulating incinerator are recycled using the organic exhaust gas of low concentration in thermal oxidation method processing with ceramic heat-storing bed heat exchanger
Organic exhaust gas is heated to 760-820 DEG C or so by heat, is decomposed the VOCs off-gas oxidizing in exhaust gas, is become harmless
CO2 and H2O；The heat of high-temperature gas when oxidation is got up by heat storage " storage ", for preheating the organic exhaust gas newly entered, from
And the required fuel consumption that heats up is saved, reduce operating cost.
It the use of the regenerative apparatus of heat accumulating type gas oxidizing fire furnace interior is mostly at present cellular storage heater, internal is to pass through
Logical shape, outer wall is mostly enclosed construction, although this storage heater can preheat the organic exhaust gas newly entered, what preheating newly entered
The volume of organic exhaust gas is reduced, and the simple heat by outer wall preheats the organic exhaust gas newly entered, is not enough to reach preheating mesh
, the consumption of fuel is also increased, operating cost is increased, and when VOCs exhaust gas is heated to 760-820 DEG C, part is useless
Gas is unable to be discharged combustion furnace while full combustion, is discharged into atmosphere, causes the pollution of environment.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of VOCs waste gas pollution control and treatment RTO/RCO storage
Hot type gas sample oxidizer, a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer is fast with the pre- thermal efficiency for this, subtracts
Few fuel consumption, operating cost are low, protect the advantages of environment.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of VOCs waste gas pollution control and treatment RTO/RCO accumulation of heat
Formula gas sample oxidizer, comprising: combustion furnace, air supply tube, blower, blast pipe, gas outlet, exhaust fume collecting hood, the first storage heater, first gear
Plate, the second storage heater, the first filter layer, second baffle, the second filter layer, nozzle, fuel gas conduit；The combustion furnace top side setting
There is exhaust fume collecting hood, and exhaust fume collecting hood is connected by bolt with combustion furnace；The side of the exhaust fume collecting hood is provided with air supply tube, and air supply tube
One end be connected by flanged joint with exhaust fume collecting hood；The other end of the air supply tube is provided with blower, and blower passes through flange
Connection is connected with air supply tube；The side of the blower is provided with blast pipe, and blast pipe is connected by flanged joint with blower
It connects；Gas outlet is provided on the right side of the exhaust fume collecting hood, and gas outlet is connected by bolt with combustion furnace；The furnace interior
Top is provided with the first storage heater, and the first storage heater above bolt and combustion furnace inner wall by being connected；First accumulation of heat
The bottom of device is provided with first baffle, and first baffle is connected by bolt with the first storage heater；The first baffle bottom
Side is provided with the second storage heater, and the second storage heater is connected by bolt with first baffle；Second storage heater bottom is set
Second baffle is equipped with to be connected；The knee of the first baffle bottom side is provided with the first filter layer, and the first filter layer is upper
End is connected by bolt with first baffle；The bottom side of the second baffle right end is provided with the second filter layer, and the second filtering
The upper end of layer is connected by bolt with second baffle；Fuel gas conduit, and combustion gas are provided with below the left side outer wall of the combustion furnace
Pipe is connected by bolt with combustion furnace；One end of the fuel gas conduit is provided with nozzle, and nozzle passes through in bolt and combustion furnace
Wall is connected.
As advanced optimizing for the technical program, a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas of the utility model
Be N root canal shape ceramic heat-storing device inside first storage heater and the second storage heater described in sample oxidizer, and the first storage heater with
Through-hole inside second storage heater is through setting.
As advanced optimizing for the technical program, a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas of the utility model
First storage heater and the second storage heater described in sample oxidizer are rectangular, and the first storage heater and the second storage heater are upper and lower heap
Stacked setting.
As advanced optimizing for the technical program, a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas of the utility model
First filter layer and the second filter layer described in sample oxidizer are active carbon filter plate, and the bottom end of the first filter layer passes through spiral shell
Bolt is connected with second baffle right end top side, and the bottom end of the second filter layer is connected with furnace interior bottom side.
As advanced optimizing for the technical program, a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas of the utility model
The angle of first baffle described in sample oxidizer is in 150 degree, and the right end of first baffle passes through bolt and combustion furnace inner wall right side
Top is connected.
As advanced optimizing for the technical program, a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas of the utility model
First filter layer described in sample oxidizer is obliquely placed, and the angle of the first filter layer and second baffle is in 70 degree.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
A kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer of the utility model is stored by first
Be the setting of N root canal shape ceramic heat-storing device inside hot device and the second storage heater, by the storage heater of tubulose make thermal energy sufficiently with
The organic exhaust gas newly entered comes into full contact with, and the area for being conducive to preheat the organic exhaust gas newly entered increases, and reduces heating organic waste
The consumption of gas fuel is the setting of active carbon filter plate, active carbon filter plate energy by the first filter layer and the second filter layer
The tens of kinds of pernicious gases such as ammonia, radon, TVOC are adsorbed, adsorption rate is high, and high temperature resistant, at 3000 DEG C or more, failure rate is low, maintenance expense
With province, reduce operating cost, by the angle of first baffle in 150 degree with the angle of the first filter layer and second baffle in 70 degree
Setting, be conducive to decompose after CO2 and H2O be discharged rapidly in atmosphere, accelerate the decomposition rate of device.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is a kind of structural representation of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer of the utility model
Figure；
Attached drawing 2 is a kind of heat storage knot of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer of the utility model
Structure schematic diagram；
Attached drawing 3 is a kind of filter layer knot of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer of the utility model
Structure schematic diagram.
Wherein: combustion furnace 1, air supply tube 2, blower 3, blast pipe 4, gas outlet 5, exhaust fume collecting hood 6, the first storage heater 7, first gear
Plate 8, the second storage heater 9, the first filter layer 10, second baffle 11, the second filter layer 12, nozzle 13, fuel gas conduit 14.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
Such as a kind of attached drawing 1- VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas oxidation described in the utility model shown in Fig. 3
Combustion furnace, comprising: combustion furnace 1, air supply tube 2, blower 3, blast pipe 4, gas outlet 5, exhaust fume collecting hood 6, the first storage heater 7, first gear
Plate 8, the second storage heater 9, the first filter layer 10, second baffle 11, the second filter layer 12, nozzle 13, fuel gas conduit 14；Combustion furnace 1
Top side is provided with exhaust fume collecting hood 6, and exhaust fume collecting hood 6 is connected by bolt with combustion furnace 1；The side of exhaust fume collecting hood 6 is provided with air supply tube
2, and one end of air supply tube 2 is connected by flanged joint with exhaust fume collecting hood 6；The other end of air supply tube 2 is provided with blower 3, and wind
Machine 3 is connected by flanged joint with air supply tube 2；The side of blower 3 is provided with blast pipe 4, and blast pipe 4 passes through flanged joint
It is connected with blower 3；The right side of exhaust fume collecting hood 6 is provided with gas outlet 5, and gas outlet 5 is connected by bolt with combustion furnace 1；Combustion
It burns 1 inner upper of furnace and is provided with the first storage heater 7, and the first storage heater 7 above bolt and 1 inner wall of combustion furnace by being connected；
The bottom of first storage heater 7 is provided with first baffle 8, and first baffle 8 is connected by bolt with the first storage heater 7；The
One baffle, 8 bottom side is provided with the second storage heater 9, and the second storage heater 9 is connected by bolt with first baffle 8；Second stores
Hot 9 bottom of device is provided with second baffle 11 and is connected；The knee of 8 bottom side of first baffle is provided with the first filter layer 10, and
The upper end of one filter layer 10 is connected by bolt with first baffle 8；The bottom side of 11 right end of second baffle is provided with the second filtering
Layer 12, and the upper end of the second filter layer 12 is connected by bolt with second baffle 11；Setting below the left side outer wall of combustion furnace 1
There is fuel gas conduit 14, and fuel gas conduit 14 is connected by bolt with combustion furnace 1；One end of fuel gas conduit 14 is provided with nozzle 13, and sprays
Mouth 13 is connected by bolt with 1 inner wall of combustion furnace.
Specifically, being N root canal shape ceramic heat-storing device inside the first storage heater 7 and the second storage heater 9, and the first storage heater
7 and the second through-hole inside storage heater 9 be through setting.
Specifically, the first storage heater 7 and the second storage heater 9 are rectangular, and the first storage heater 7 is with the second storage heater 9
The setting of stacked on top formula.
Specifically, the first filter layer 10 and the second filter layer 12 are active carbon filter plate, and the bottom of the first filter layer 10
End is connected by bolt with 11 right end top side of second baffle, and the bottom end of the second filter layer 12 is connected with 1 inside bottom side of combustion furnace
It connects.
Specifically, the angle of first baffle 8 is in 150 degree, and the right end of first baffle 8 passes through in bolt and combustion furnace 1
Top is connected on the right side of wall.
Specifically, the first filter layer 10 is obliquely placed, and the angle of the first filter layer 10 and second baffle 11 is in 70
Degree, the first filter layer 10 and the second filter layer 12 are honeycomb setting.
Specifically used mode and effect: VOCs exhaust gas is passed through into 6 dispatch of exhaust fume collecting hood extremely by blower 3 and air supply tube 2 first
In combustion furnace 1, by the first storage heater 7 and the second storage heater 9 by exhaust gas dispatch to bottom, 760- is risen to by high temperature heating
It 820 DEG C, is discharged into atmosphere by combustion decomposition at CO2 and H2O, is set in a tubular form by the first storage heater 7 and the second storage heater 9
It is equipped with N root, and the through-hole inside the first storage heater 7 and the second storage heater 9 is through setting, it is empty to be conducive to the heat after being decomposed
When gas passes through the first storage heater 7 and the second storage heater 9, the setting of the first storage heater 7 and the second storage heater 9 in a tubular form, quilt are utilized
Hot-air after decomposition is by the gap between tubulose, and the area for the organic exhaust gas that preheating is newly entered increases, and what is newly entered is organic
To when reaching bottom, temperature increases exhaust gas, reduces the consumption of heating organic exhaust gas fuel, meanwhile, portion cannot fill
In the case where divided combustion, by the absorption of the first filter layer 10 and the second filter layer 12, by purified gas by gas outlet 5
Discharge, by the improvement to device, the pre- thermal efficiency is fast, it is low to reduce fuel consumption, operating cost, protects the advantages of environment.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (6)
1. a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer, comprising: combustion furnace (1), air supply tube (2), blower
(3), blast pipe (4), gas outlet (5), exhaust fume collecting hood (6), the first storage heater (7), first baffle (8), the second storage heater (9),
One filter layer (10), second baffle (11), the second filter layer (12), nozzle (13), fuel gas conduit (14)；It is characterized by: described
Combustion furnace (1) top side is provided with exhaust fume collecting hood (6), and exhaust fume collecting hood (6) is connected by bolt with combustion furnace (1)；The exhaust fume collecting hood
(6) side is provided with air supply tube (2), and one end of air supply tube (2) is connected by flanged joint with exhaust fume collecting hood (6)；It is described
The other end of air supply tube (2) is provided with blower (3), and blower (3) is connected by flanged joint with air supply tube (2)；The wind
The side of machine (3) is provided with blast pipe (4), and blast pipe (4) is connected by flanged joint with blower (3)；The exhaust fume collecting hood
(6) it is provided on the right side of gas outlet (5), and gas outlet (5) are connected by bolt with combustion furnace (1)；In the combustion furnace (1)
It is provided with the first storage heater (7) above portion, and the first storage heater (7) above bolt and combustion furnace (1) inner wall by being connected；Institute
The bottom for stating the first storage heater (7) is provided with first baffle (8), and first baffle (8) passes through bolt and the first storage heater (7)
It is connected；First baffle (8) bottom side is provided with the second storage heater (9), and the second storage heater (9) passes through bolt and first
Baffle (8) is connected；Second storage heater (9) bottom is provided with second baffle (11) and is connected；The first baffle (8)
The knee of bottom side is provided with the first filter layer (10), and the upper end of the first filter layer (10) passes through bolt and first baffle (8)
It is connected；The bottom side of second baffle (11) right end is provided with the second filter layer (12), and the upper end of the second filter layer (12)
It is connected by bolt with second baffle (11)；It is provided with fuel gas conduit (14), and fires below the left side outer wall of the combustion furnace (1)
Tracheae (14) is connected by bolt with combustion furnace (1)；One end of the fuel gas conduit (14) is provided with nozzle (13), and nozzle
(13) it is connected by bolt with combustion furnace (1) inner wall.
2. a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer according to claim 1, feature exist
It is N root canal shape ceramic heat-storing device inside: first storage heater (7) and the second storage heater (9), and the first storage heater (7)
Internal through-hole is through setting with the second storage heater (9).
3. a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer according to claim 1, feature exist
In: first storage heater (7) and the second storage heater (9) are rectangular, and the first storage heater (7) is with the second storage heater (9)
The setting of stacked on top formula.
4. a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer according to claim 1, feature exist
In: first filter layer (10) and the second filter layer (12) be active carbon filter plate, and the bottom end of the first filter layer (10)
It is connected by bolt with second baffle (11) right end top side, the internal bottom side in the bottom end and combustion furnace (1) of the second filter layer (12)
It is connected.
5. a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer according to claim 1, feature exist
In: the angle of the first baffle (8) is in 150 degree, and the right end of first baffle (8) passes through bolt and combustion furnace (1) inner wall
It is connected above right side.
6. a kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer according to claim 1, feature exist
In: first filter layer (10) is obliquely placed, and the first filter layer (10) and the angle of second baffle (11) they are in 70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627491.6U CN208237887U (en) | 2018-04-28 | 2018-04-28 | A kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627491.6U CN208237887U (en) | 2018-04-28 | 2018-04-28 | A kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208237887U true CN208237887U (en) | 2018-12-14 |
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ID=64582114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627491.6U Expired - Fee Related CN208237887U (en) | 2018-04-28 | 2018-04-28 | A kind of VOCs waste gas pollution control and treatment RTO/RCO heat accumulating type gas sample oxidizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208237887U (en) |
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2018
- 2018-04-28 CN CN201820627491.6U patent/CN208237887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20210428 |