CN109373315A - A kind of venturi burner being capable of handling complex component sewage - Google Patents
A kind of venturi burner being capable of handling complex component sewage Download PDFInfo
- Publication number
- CN109373315A CN109373315A CN201811390651.0A CN201811390651A CN109373315A CN 109373315 A CN109373315 A CN 109373315A CN 201811390651 A CN201811390651 A CN 201811390651A CN 109373315 A CN109373315 A CN 109373315A
- Authority
- CN
- China
- Prior art keywords
- sewage
- venturi
- venturi burner
- burner
- complex component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/26—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid with provision for a retention flame
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/10—Liquid waste
- F23G2209/101—Waste liquor
Abstract
The invention discloses a kind of venturi burners for being capable of handling complex component sewage, including venturi burner, gas inlet device, sewage atomising device, venturi burner has inlet end and exhaust end, gas inlet device leads to inlet end, and sewage atomising device is arranged in venturi burner base side and extends to venturi burner internal.Beneficial effects of the present invention: sewage largely containing complex component, and the configuration of the present invention is simple can be handled in a short time at lower cost, cost of sewage disposal is effectively reduced, improves the efficiency of sewage treatment；Gasification and endothermic process reduce flame temperature, increase the burner structure service life；The noise that flame combustion generation can be reduced, to reduce burner overall noise.
Description
Technical field
The present invention relates to a kind of devices for handling complex component sewage more particularly to one kind to be capable of handling complex component
The venturi burner of sewage.
Background technique
Existing sewage treatment mostly uses the technologies such as chemical precipitation, activated carbon adsorption, reverse osmotic pressure filtering, distillation, electrodialysis,
These processing techniques respectively have advantage and disadvantage, but can only all handle a small part impurity, and the ability for handling complex component sewage has
A kind of dirt cannot be used only in limit, such as the trade effluent for the complicated working medium such as exist simultaneously organic matter, microorganism, grit and jelly
Water treatment technology, and combination and the circulation of a variety of sewage disposal technologies are so that cost of sewage disposal is excessively high and efficiency is relatively low.
For example, application No. is: 201810303033.1, disclose a kind of large-size chemical sewage-treatment plant, including first
Pool device is purified, the first purification pool device exterior side surfaces are equipped with the second purification device, outside second purification device
Side surface is equipped with third purification device, and the third purification device exterior side surfaces are equipped with control device.But the device is complicated for it, at
This is higher；
For another example, application No. is: 201810368189.8, disclose a kind of photocatalysis waste water treatment equipment, including sewage is pre-
Processing unit, sewage filter device, drive dynamic control device, photocatalysis box component, left support component and right support component, the dirt
Water pre-treatment means are fixedly connected on right support component, and the lower end of sewage pre-treatment device is connected to and in communication with sewage water filtration dress
It sets；The left end of the sewage filter device, which is rotatably assorted, is connected to the upper end of left support component；The right side of the sewage filter device
End, which is rotatably assorted, is connected to the middle-end of right support component；The right end of the sewage filter device connects drive dynamic control device；It is described
Drive dynamic control device is fixedly connected on right support component, and the upper end of drive dynamic control device connects sewage pre-treatment device；This hair
It is bright filtration treatment and photocatalysis treatment to be agglomerated to sewage progress large volume contaminant filter processing, fine solid impurity, and
And the collection that can be synchronized to the solid impurity filtered out, treatment effect are preferable；But it can not be to organic matter, soluble-salt
Etc. can not handle.
Therefore, existing sewage water treatment method, largely can only selectively be handled, and not can be carried out thorough purification, if thinking
It wants multiple tracks to purify, then needs multiple device, processing cost is got higher.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of to solve to cannot be considered in terms of processing in above-mentioned background technique
The thorough and at high cost venturi burner for being capable of handling complex component sewage.
The present invention is to solve above-mentioned technical problem by the following technical programs: one kind of the present invention is capable of handling complex component
The venturi burner of sewage, including venturi burner, gas inlet device, sewage atomising device, venturi burner
There are inlet end and exhaust end, gas inlet device leads to inlet end, and sewage atomising device is arranged in venturi burner base side
Face simultaneously extends to venturi burner internal.
Preferably, the venturi burner includes sequentially connected mixing drum, Venturi tube, flame holder portion, it is described into
Gas end is the bottom of mixing drum, and exhaust end is the top in flame holder portion.
Preferably, the gas inlet device is gas pipeline, and combustion gas delivery outlet is arranged in mixing drum bottom.
Preferably, the sewage atomising device includes sewage pipe and the atomizer that sewage tube end is arranged in, sewage pipe
It is extended to inside mixing drum across mixing drum side, atomizer is arranged in mixing drum.
Preferably, igniter is equipped in the mixing drum.
Preferably, the Venturi tube includes sequentially connected first pipeline section, the second pipeline section, third pipeline section, the first pipeline section
For the gradually smaller structure of diameter, it is located at mixing drum top, the second pipeline section is cylinder type, and third pipeline section is that diameter gradually becomes
Big structure is located at flame holder portion bottom end.
Preferably, the flame holder portion includes stable flame cylinder and the flame holder that is arranged in stable flame cylinder, stable flame cylinder bottom end and text
Venturi top is fixedly connected.
Preferably, the position of sewage atomising device is higher than gas inlet device.
The present invention has the advantage that compared with prior art
(1) sewage largely containing complex component, and the configuration of the present invention is simple can be handled in a short time at lower cost,
Cost of sewage disposal is effectively reduced, improves the efficiency of sewage treatment；
(2) sewage can absorb a large amount of heat by the physical process of liquid to superheated steam, and gasification and endothermic process reduce
Flame temperature increases the burner structure service life；
(3) since sewage is in advance with air and gas premixing, water, which participates in burning, can reduce reaction speed, combustion reaction
Heat release rate reduces, so that flame propagation is gentler, can be reduced in combustion field by the disturbance that burning generates, to drop
Low noise grade, to reduce burner overall noise.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the venturi burner for being capable of handling complex component sewage of the embodiment of the present invention.
Figure label: venturi burner 1, mixing drum 11, Venturi tube 12, the first pipeline section 121, the second pipeline section 122,
Three pipeline sections 123, flame holder portion 13, stable flame cylinder 131, flame holder 132, gas inlet device 2, sewage atomising device 3, sewage pipe
31, atomizer 32.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
As shown in Figure 1, a kind of venturi burner for being capable of handling complex component sewage of the present embodiment, including venturi combustion
Burner 1, gas inlet device 2, sewage atomising device 3, venturi burner 1 have inlet end and exhaust end, gas inlet dress
It sets 2 and leads to inlet end, sewage atomising device 3 is arranged in venturi burner base side and extends in venturi burner 1
Portion.
The venturi burner 1 include sequentially connected mixing drum 11, Venturi tube 12, flame holder portion 13, it is described into
Gas end is the bottom of mixing drum 11, and the purpose of mixing drum 11 is to mix combustion gas, air with the sewage after atomization, exhaust end
For the top in flame holder portion 13, mixing drum 11 be it is columnar structured, diameter is identical as the least significant end diameter of Venturi tube 12.
The gas inlet device 2 is gas pipeline, passes to 11 bottom of mixing drum, combustion gas output by combustible gas supply
In mouth alignment mixing drum 11.
As advanced optimizing for the present embodiment, the sewage atomising device 3 includes sewage pipe 31 and is arranged in sewage pipe
The atomizer 32 of 31 ends, sewage pipe 31 pass through 11 side of mixing drum and extend to inside mixing drum 11, and atomizer 32 is arranged
In mixing drum 11, upward, sewage is pumped out the fog ejiction opening of atomizer 32 by water pump, along sewage pipe enter atomizer into
Row atomization.Igniter is equipped in the mixing drum 11.After the mixed gas of combustion gas, air can be lighted to then burning atomization
Sewage in combustible.
As advanced optimizing for the present embodiment, the Venturi tube 12 includes sequentially connected first pipeline section 121, second
Pipeline section 122, third pipeline section 123, the first pipeline section 121 are the gradually smaller structure of diameter, are located at 11 top of mixing drum, the second pipeline section
122 be cylinder type, and third pipeline section 123 is the structure that diameter becomes larger, and is located at 13 bottom end of flame holder portion.First pipeline section
121, the second pipeline section 122, third pipeline section 123 can be integral structure, be also possible to segmented welding structure.
As advanced optimizing for the present embodiment, the flame holder portion 13 includes stable flame cylinder 131 and is arranged in stable flame cylinder 131
Interior flame holder 132,131 bottom end of stable flame cylinder are fixedly connected with 123 top of third pipeline section of Venturi tube 12, and stable flame cylinder 131 is
Columnar structured, diameter is identical as the diameter of third pipeline section 123.
The position of sewage atomising device 3 is higher than gas inlet device 2.It can make more atomization gas contact flames, more
Burning sewage in combustible.
Using the present embodiment processing sewage more efficiently, especially suitable for handle the sewage containing complex component, because of complexity
The principle of component sewage treatment venturi burner is to participate in sewage in combustion process, the high temperature generated using burning, will
Aqueous vapor turns to superheated steam, and discharges into the atmosphere, so that water participates in natural water cycle process, and it is more in sewage
Kind complex component can participate in burning or in the form of molecule in discharge cause atmosphere, and be deposited to earth's surface.
Impurity in sewage can be divided into inorganic salts, organic compound and various microorganisms, and soluble-salt can be water
It is precipitated, is discharged with particulate form with tail gas in the process, the organic compound and microbes in sewage participate in combustion reaction, main
Wanting product is water and carbon dioxide, and exhaust emissions can account for the mass percent of sewage according to sulphur and nitrogen to adjust dirt
The ratio of water and fuel, so that the discharge amount of sulphur and nitrogen oxides is controlled within critical field；Water by liquid to
The physical process of hot steam can absorb a large amount of heat, so that flame temperature is greatly reduced, to ensure that making for burner
Use the service life.
The fuel of burner application is mainly gaseous fuel, such as natural gas, oil gas etc., can also add petroleum, chemical industry
The combustible exhaust gas generated in equal industrial processes, to further decrease cost of sewage disposal.
Present invention can apply to the complex component sewage of the processing of the well liquid of oil exploitation process, biological medicine and chemical industry
Processing etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of venturi burner for being capable of handling complex component sewage, which is characterized in that including venturi burner, combustion gas
Inlet duct, sewage atomising device, venturi burner have inlet end and exhaust end, and gas inlet device leads to inlet end,
Sewage atomising device is arranged in venturi burner base side and extends to venturi burner internal.
2. a kind of venturi burner for being capable of handling complex component sewage according to claim 1, which is characterized in that institute
Stating venturi burner includes sequentially connected mixing drum, Venturi tube, flame holder portion, and the inlet end is the bottom of mixing drum
Portion, exhaust end are the top in flame holder portion.
3. a kind of venturi burner for being capable of handling complex component sewage according to claim 2, which is characterized in that institute
Stating gas inlet device is gas pipeline, and combustion gas delivery outlet is arranged in mixing drum bottom.
4. a kind of venturi burner for being capable of handling complex component sewage according to claim 2, which is characterized in that institute
Stating sewage atomising device includes sewage pipe and the atomizer that sewage tube end is arranged in, and sewage pipe extends across mixing drum side
To mixing drum, atomizer is arranged in mixing drum.
5. a kind of venturi burner for being capable of handling complex component sewage according to claim 2, which is characterized in that institute
It states and is equipped with igniter in mixing drum.
6. a kind of venturi burner for being capable of handling complex component sewage according to claim 2, which is characterized in that institute
Stating Venturi tube includes sequentially connected first pipeline section, the second pipeline section, third pipeline section, and the first pipeline section is the gradually smaller knot of diameter
Structure is located at mixing drum top, and the second pipeline section is cylinder type, and third pipeline section is the structure that diameter becomes larger, and is located at steady flame
Device portion bottom end.
7. a kind of venturi burner for being capable of handling complex component sewage according to claim 2, which is characterized in that institute
State the flame holder that flame holder portion includes stable flame cylinder and is arranged in stable flame cylinder, the fixed company in stable flame cylinder bottom end and Venturi tube top
It connects.
8. a kind of venturi burner for being capable of handling complex component sewage according to claim 1, which is characterized in that dirty
The position of water atomization plant is higher than gas inlet device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390651.0A CN109373315A (en) | 2018-11-21 | 2018-11-21 | A kind of venturi burner being capable of handling complex component sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390651.0A CN109373315A (en) | 2018-11-21 | 2018-11-21 | A kind of venturi burner being capable of handling complex component sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373315A true CN109373315A (en) | 2019-02-22 |
Family
ID=65376668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811390651.0A Withdrawn CN109373315A (en) | 2018-11-21 | 2018-11-21 | A kind of venturi burner being capable of handling complex component sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373315A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385949A (en) * | 1971-08-17 | 1975-03-05 | Babcock & Wilcox Co | Sewage disposal |
| US4901654A (en) * | 1988-07-15 | 1990-02-20 | Albertson Orris E | Deodorization and cleaning of medium temperature wet off-gases derived from burning of wet waste sludge |
| US6383260B1 (en) * | 2000-05-22 | 2002-05-07 | Envirocare International, Inc. | Venturi scrubber with optimized counterflow spray |
| CN204678338U (en) * | 2015-04-01 | 2015-09-30 | 深圳智慧能源技术有限公司 | Efficient venturi burner |
| CN105664645A (en) * | 2016-03-21 | 2016-06-15 | 浙江尚鼎工业炉有限公司 | Pyrolytic charring apparatus for diseased livestock |
| CN209229728U (en) * | 2018-11-21 | 2019-08-09 | 贵州智慧能源科技有限公司 | A kind of venturi burner being capable of handling complex component sewage |
-
2018
- 2018-11-21 CN CN201811390651.0A patent/CN109373315A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385949A (en) * | 1971-08-17 | 1975-03-05 | Babcock & Wilcox Co | Sewage disposal |
| US4901654A (en) * | 1988-07-15 | 1990-02-20 | Albertson Orris E | Deodorization and cleaning of medium temperature wet off-gases derived from burning of wet waste sludge |
| US6383260B1 (en) * | 2000-05-22 | 2002-05-07 | Envirocare International, Inc. | Venturi scrubber with optimized counterflow spray |
| CN204678338U (en) * | 2015-04-01 | 2015-09-30 | 深圳智慧能源技术有限公司 | Efficient venturi burner |
| CN105664645A (en) * | 2016-03-21 | 2016-06-15 | 浙江尚鼎工业炉有限公司 | Pyrolytic charring apparatus for diseased livestock |
| CN209229728U (en) * | 2018-11-21 | 2019-08-09 | 贵州智慧能源科技有限公司 | A kind of venturi burner being capable of handling complex component sewage |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |