CN208340396U - A kind of simple venturi type oil fume purifier - Google Patents
A kind of simple venturi type oil fume purifier Download PDFInfo
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- CN208340396U CN208340396U CN201820675577.6U CN201820675577U CN208340396U CN 208340396 U CN208340396 U CN 208340396U CN 201820675577 U CN201820675577 U CN 201820675577U CN 208340396 U CN208340396 U CN 208340396U
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- venturi tube
- pipeline section
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- venturi
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Abstract
The utility model discloses a kind of simple venturi type oil fume purifiers, including flue gas leading, one end of the flue gas leading is uniformly connected with no less than one Venturi tube, the Venturi tube is connected with whistle type exhaust pipe far from one end of the flue gas leading, the whistle type exhaust pipe is connected with cyclonic separation cylinder far from one end of the Venturi tube, no less than one nozzle is provided in the Venturi tube, the nozzle is connected with solution mixing cassette by pressure pump, the utility model features simple structure, oil smoke can effectively be purified, and effect is obvious, stability is good, it does not need often to replace maintenance, it is very useful.
Description
Technical field
The utility model relates to a kind of gas cleaning plant more particularly to a kind of simple venturi type oil fume purifiers.
Background technique
As current air quality problems are more serious, people increasingly pay attention to atmosphere polluting problem, China's catering industry hair
Exhibition is extremely swift and violent, and the oil smoke generated in most domestic catering trade and resident family is mostly without the direct low latitude of any purified treatment
Discharge not only seriously pollutes environment, destroys air quality, but also directly threatens the health of resident, and there is also have oil on the market
Fume purifier, but these oil fume purifier purification efficiencies are not high, purified by filter core to gas, after long-time use,
Purification gas ability gradually decreases, and filter core is also required to regularly replace, and maintenance is more troublesome, can not preferably protect environment.
Utility model content
Technical problem to be solved by the utility model is: the most untreated just direct rows of the oil flue waste gas of family's discharge
Put, although and existing oil fume purifier can carry out purification to a certain extent to oil smoke, effect is not good enough, uses for a long time
Net gas effect reduces down, troublesome maintenance.
The solution that the utility model solves its technical problem is: a kind of simple venturi type oil fume purifier, including
Flue gas leading, one end of the flue gas leading are uniformly connected with no less than one Venturi tube, and the Venturi tube is far from described useless
One end of tracheae is connected with whistle type exhaust pipe, and the whistle type exhaust pipe is connected with cyclonic separation far from one end of the Venturi tube
Cylinder, no less than one nozzle is provided in the Venturi tube, and the nozzle is connected with solution mixing cassette by pressure pump.
The utility model provides a kind of simple venturi type oil fume purifier, includes flue gas leading, flue gas leading user discharge
Soot gas is uniformly connected with no less than one Venturi tube in one end of flue gas leading, Venturi tube far from flue gas leading one
End is connected with whistle type exhaust pipe, and whistle type exhaust pipe is connected with cyclonic separation cylinder far from one end of Venturi tube, soot gas or
After dusty gas enters Venturi tube, due to the characteristic of Venturi tube, gas flow rate first increases, and then reduces, gas pressure
Go up, no less than one nozzle is provided in Venturi tube, nozzle is connected with solution mixing cassette by pressure pump, and nozzle can
By the ejection when gas flow rate reaches maximum by pressure pump of the solution in solution mixing cassette, so that solution atomization, with grit etc.
Large particulate matter condensation is accelerated when gas velocity is reduced by the cohesion of the nuclei of condensation of large particulate matters such as grits, cohesion
At the drop being relatively large in diameter, and then cyclonic separation cylinder is entered, realized and separated using gas-liquid density variation, thus to gas reality
Now purify, therefore, the utility model clean-up effect is more obvious, and it is more durable, and stability is good, does not need often to replace dimension
Shield, it is more practical.
As a further improvement of the above technical scheme, the Venturi tube includes import pipeline section, shrinks pipeline section, circle
Trunnion section, diffusion pipeline section, the import pipeline section, contraction pipeline section, round trunnion section, diffusion pipeline section are successively connected with each other, the spray
Mouth is uniformly arranged around the outer wall of the round trunnion section.
As a further improvement of the above technical scheme, the side of the solution mixing cassette is connected with water inlet pipe and feed liquor
The junction of pipe, the solution mixing cassette and the water inlet pipe is provided with first flow control valve, the solution mixing cassette and institute
The junction for stating water inlet pipe is provided with second flow control valve.
As a further improvement of the above technical scheme, the top side of the cyclonic separation cylinder is provided with gas outlet, described
The bottom side of cyclonic separation cylinder is provided with drain pipe.
As a further improvement of the above technical scheme, the side of the whistle type exhaust pipe is provided with section contraction section, institute
The outer radial for stating section contraction section is gradually reduced close to the direction of the cyclonic separation cylinder.
Beneficial effect using above-mentioned further scheme is: it is more convenient to use, detergent can be mixed with water in solution
Preferably allotment ratio in box, further increases fume purifying effect.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the Venturi tube schematic diagram of internal structure of the utility model.
Fig. 3 is the top view of the whistle type exhaust pipe of the utility model.
In figure: 1- flue gas leading, 2- Venturi tube, the whistle 3- type exhaust pipe, 4- cyclonic separation cylinder, 5- nozzle, 6- solution are mixed
Box, 7- import pipeline section, 8- contraction pipeline section, 9- circle trunnion section, 10- diffusion pipeline section, 11- water inlet pipe, 12- inlet tube, 13- is closed to go out
Port, 14- drain pipe, the section 15- contraction section.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1, a kind of simple venturi type oil fume purifier, including flue gas leading 1, one end of the flue gas leading 1 are uniform
It is connected with no less than one Venturi tube 2, the Venturi tube 2 is connected with the exhaust of whistle type far from one end of the flue gas leading 1
Pipe 3, the whistle type exhaust pipe 3 are connected with cyclonic separation cylinder 4 far from one end of the Venturi tube 2, in the Venturi tube 2
It is provided with no less than one nozzle 5, the nozzle 5 is connected with solution mixing cassette 6 by pressure pump.
It can be seen from the above, the utility model provides a kind of simple venturi type oil fume purifier, includes flue gas leading 1, give up
1 user of tracheae discharges soot gas, is uniformly connected with no less than one Venturi tube 2 in one end of flue gas leading 1, it is preferred that
The settable one or more of Venturi tube 2, multiple quantity is arranged can be depending on capacity, and capacity is bigger, Venturi tube 2
Quantity can increase accordingly, in general, may be provided with 16 Venturi tubes 2, Venturi tube 2 is connected far from one end of flue gas leading 1
There is a whistle type exhaust pipe 3, type exhaust pipe 3 one end far from Venturi tube 2 in the whistle is connected with cyclonic separation cylinder 4, soot gas or contains
After dust and gas body enters Venturi tube 2, due to the characteristic of Venturi tube 2, gas flow rate first increases, and then reduces, gas pressure
Go up, no less than one nozzle 5 is provided in Venturi tube 2, nozzle 5 is connected with solution mixing cassette 6 by pressure pump, spray
Mouth 5 can by the ejection when gas flow rate reaches maximum by pressure pump of the solution in solution mixing cassette 6, so that solution atomization, with
The condensation of the large particulate matters such as grit adds when gas velocity is reduced by the cohesion of the nuclei of condensation of large particulate matters such as grits
Fastly, it is condensed into the drop being relatively large in diameter, and then enters cyclonic separation cylinder 4, is realized and is separated using gas-liquid density variation, thus
Gas is realized and is purified, therefore, the utility model clean-up effect is more obvious, more durable, and stability is good, do not need through
Often replacement maintenance, it is more practical.
It is further used as preferred embodiment, as shown in Fig. 2, the Venturi tube 2 includes import pipeline section 7, shrinks
Pipeline section 8, round trunnion section 9, diffusion pipeline section 10, the import pipeline section 7, shrink pipeline section 8, round trunnion section 9, diffusion pipeline section 10 according to
Secondary interconnection, the nozzle 5 are uniformly arranged around the outer wall of the round trunnion section 9, and gas enters from import pipeline section 7
Pipeline section 8 is shunk, flow velocity increases at this time, enters at round trunnion section 9, and the flow velocity of gas reaches maximum value, and nozzle 5 is around circle
The outer wall of trunnion section 9 is uniformly arranged, it is preferred that and there are six the settings of nozzle 5, and nozzle 5 sprays into solution, and gas-liquid relative velocity is very big,
Drop is atomized under high-speed flow, and gas humidity reaches saturation, and the large particulate matters such as intracorporal grit of gas are readily wetted by water, then into
Enter at diffusion pipeline section 10, reduces in diffusion 10 gas-liquid speed of pipeline section, pressure is gone up, using large particulate matters such as grits as the nuclei of condensation
Cohesion accelerate, be condensed into the drop being relatively large in diameter.
It is further used as preferred embodiment, as shown in Figure 1, the side of the solution mixing cassette 6 is connected with water inlet pipe
11 are provided with first flow control valve with inlet tube 12, the solution mixing cassette 6 and the junction of the water inlet pipe 11, described molten
The junction of liquid mixing cassette 6 and the water inlet pipe 11 is provided with second flow control valve, is mixed in solution mixing cassette 6 from water inlet
The water and detergent flowed at pipe 11 and inlet tube 12, water are delivered to literary mound after mixing in solution mixing cassette 6 with detergent again
In pipe 2, it is preferred that detergent be diluted to 12% as absorbing liquid absorb oil smoke, assimilation effect is best, therefore, by first-class
Control valve enters the amount of solution mixing cassette 6 with second flow control valve control water and detergent, can preferably control its dilution
Ratio, net gas effect are more preferable.
It is further used as preferred embodiment, as shown in Figure 1, the top side of the cyclonic separation cylinder 4 is provided with outlet
Mouth 13, the bottom side of the cyclonic separation cylinder 4 is provided with drain pipe 14, and cyclonic separation cylinder 4 is by drop separation at clean gas
With waste liquid, clean gas is discharged from gas outlet 13, and waste liquid is discharged into sewer from drain pipe 14, unified by sewage treatment plant
Reason converts complicated atmosphere polluting problem to the municipal sewage treatment problem of technology maturation, alleviates atmosphere pollution shape
Condition.
It is further used as preferred embodiment, as shown in figure 3, the side of the whistle type exhaust pipe 3 is provided with section receipts
The outer radial of contracting section 15, the section contraction section 15 is gradually reduced close to the direction of the cyclonic separation cylinder 4, is vented from whistle type
Arranged at gas flow rate from pipe 3 to cyclonic separation cylinder 4 faster, it is more convenient pass through gas-liquid density variation realize gas-liquid separation.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of simple venturi type oil fume purifier, it is characterised in that: including flue gas leading (1), one end of the flue gas leading (1)
It is uniformly connected with no less than one Venturi tube (2), the Venturi tube (2) connects far from the one end of the flue gas leading (1)
There is whistle type exhaust pipe (3), the whistle type exhaust pipe (3) is connected with cyclonic separation cylinder far from the one end of the Venturi tube (2)
(4), no less than one nozzle (5) is provided in the Venturi tube (2), the nozzle (5) is connected with molten by pressure pump
Liquid mixing cassette (6).
2. a kind of simple venturi type oil fume purifier according to claim 1, it is characterised in that: the Venturi tube
(2) include import pipeline section (7), shrink pipeline section (8), round trunnion section (9), spread pipeline section (10), the import pipeline section (7),
Contraction pipeline section (8), round trunnion section (9), diffusion pipeline section (10) are successively connected with each other, and the nozzle (5) is around the round larynx
The outer wall of pipeline section (9) is uniformly arranged.
3. a kind of simple venturi type oil fume purifier according to claim 1, it is characterised in that: the solution mixing cassette
(6) side is connected with water inlet pipe (11) and inlet tube (12), the connection of the solution mixing cassette (6) and the water inlet pipe (11)
Place is provided with first flow control valve, and the solution mixing cassette (6) and the junction of the water inlet pipe (11) are provided with second
Control valve.
4. a kind of simple venturi type oil fume purifier according to claim 1, it is characterised in that: the cyclonic separation circle
The top side of cylinder (4) is provided with gas outlet (13), and the bottom side of the cyclonic separation cylinder (4) is provided with drain pipe (14).
5. a kind of simple venturi type oil fume purifier according to claim 1, it is characterised in that: the whistle type exhaust pipe
(3) side is provided with section contraction section (15), and the outer radial of the section contraction section (15) is close to the cyclonic separation cylinder
(4) direction is gradually reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675577.6U CN208340396U (en) | 2018-05-07 | 2018-05-07 | A kind of simple venturi type oil fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675577.6U CN208340396U (en) | 2018-05-07 | 2018-05-07 | A kind of simple venturi type oil fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340396U true CN208340396U (en) | 2019-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820675577.6U Expired - Fee Related CN208340396U (en) | 2018-05-07 | 2018-05-07 | A kind of simple venturi type oil fume purifier |
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| CN (1) | CN208340396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554087A (en) * | 2018-05-07 | 2018-09-21 | 佛山科学技术学院 | A kind of simple venturi type oil fume purifier |
-
2018
- 2018-05-07 CN CN201820675577.6U patent/CN208340396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554087A (en) * | 2018-05-07 | 2018-09-21 | 佛山科学技术学院 | A kind of simple venturi type oil fume purifier |
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| 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: 20190108 Termination date: 20200507 |