CN201529468U - Combination type Venturi gas processing tower - Google Patents
Combination type Venturi gas processing tower Download PDFInfo
- Publication number
- CN201529468U CN201529468U CN2009202055535U CN200920205553U CN201529468U CN 201529468 U CN201529468 U CN 201529468U CN 2009202055535 U CN2009202055535 U CN 2009202055535U CN 200920205553 U CN200920205553 U CN 200920205553U CN 201529468 U CN201529468 U CN 201529468U
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- venturi
- tower body
- nozzle
- tower
- venturi tube
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Abstract
The present utility model discloses a combination type Venturi gas processing tower. A plurality of identical Venturi tubes (2) are arranged side by side and distributed uniformly in a tower body (1), a terminal port of a shrinkage segment (21) of each Venturi tube (2) is in socket joint with an opening on a lower tube nest (9), an injection pipe (4) with a nozzle (3) is permanently installed on an upper tube nest (7), there is an interval between the nozzle (3) and the shrinkage segment (21), the upper tube nest (7) and the lower tube nest (9) are fixedly connected with the inner wall of the tower body (1) and are enclosed by the tower body to form an injection negative-pressure segment, the side edge of the injection negative-pressure segment has an air inlet (8), an outlet pipe (6) is positioned in the middle part of the segment, and the tower body (1) is provided with a water tank (5), solving application problems of Venturi tubes in large scale industrial production. The utility model has advantages of professional design, simple structure, stable operation, good technology effect and the like, and the combination type Venturi gas processing tower can be widely used for the industry of gas processing.
Description
Technical field the utility model relates to a kind of gas treatment tower, more particularly, relates to a kind of combined type venturi gas treatment tower.
Background technology in the prior art, Venturi tube is widely used in gas treatment, but based on its operation logic and architectural feature, the single device disposal ability is limited, is restricted in the application of large-scale industrial production.
Utility model content the purpose of this utility model is to provide a kind of combined type venturi gas treatment tower, to enlarge the disposal ability of Venturi tube, so that be implemented in the application of large-scale industrial production.
In order to achieve the above object, the utility model provides following technical scheme: design a kind of combined type venturi gas treatment tower, arrange and be evenly equipped with several identical Venturi tubes 2 in the tower body 1 of this treating column side by side, contraction section 21 ports of each Venturi tube 2 and the perforate socket on the lower face plate 9 also obtain support, the playpipe 4 that has nozzle 3 is fixedly mounted on the upper face plate 7, each nozzle 3 overlaps each other with the position of center line of corresponding contraction section 21, nozzle 3 has at interval with the port of contraction section 21, upper face plate 7 is fixedly linked with tower body 1 inwall with lower face plate 9 and is enclosed mutually to form by tower body 1 and sprays the negative pressure section, the side that sprays the negative pressure section has gas feed 8, the middle part that is positioned at this section is an escape pipe 6, escape pipe 6 communicates with the gas rising air flue 25 that each Venturi tube 2 pipe interbody spacer forms, and the lower end of each Venturi tube 2 is positioned at the top of the tank 5 of tower bottom.
Each mouth of pipe of playpipe 4 links to each other with feed tube 22 and links to each other with circulating water main, and the recirculated water of being sent here by water pump enters feed tube 22, and this recirculated water can be allocated the gas treatment medicament into, so that carry out gas treatment.
Each Venturi tube 2 of the present utility model in tower body 1 along the rounded arrangement of inwall.Can make the cross section of tower integral body rounded like this, compact conformation, and reduce floor space.
Perpendicular positioning circle 10 is housed in the hole of lower face plate 9 of the present utility model, and perpendicular positioning circle 10 is fixedlyed connected with tower body 1 inwall, contraction section 21 ports of each Venturi tube 2 and 10 sockets of perpendicular positioning circle, and each Venturi tube 2 freely hangs.Venturi tube 2 accurately is installed, to guarantee each Venturi tube 2 arranged vertical.
A plurality of Venturi tube 2 of the present utility model encompasses an integral body at absorber portion by at least one bump protection ring 15, to increase the stability of device integral body.
Tank 5 of the present utility model is provided with sewage draining exit 11, circulating water outlet 12 and overfall 13.Overfall 13 is equipped with short tube, makes the constant usefulness of water level, and the water of equipment volatilization in service and the medicament that loses can replenish by overfall 13.
Compared with prior art, the utlity model has reasonable in design, simple in structure, stable and advantage such as technique effect is good.
Be description of drawings of the present utility model below the description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross-sectional view of jet rose;
Fig. 3 is the structural representation of upper face plate 7;
Fig. 4 is the structural representation of lower face plate 9;
Fig. 5 is playpipe 4 and fixed form cross-sectional view thereof;
Fig. 6 is existing single Venturi tube structural representation;
In Fig. 1～6: the 1st, tower body, the 2nd, Venturi tube, the 3rd, nozzle, the 4th, playpipe, the 5th, tank, the 6th, escape pipe, the 7th, upper face plate, the 8th, gas feed, the 9th, lower face plate, the 10th, perpendicular positioning circle, the 11st, sewage draining exit, the 12nd, circulating water outlet, the 13rd, overfall, the 14th, mounting flange, the 15th, bump protection ring, the 18th, tower base plate, the 21st, contraction section, the 22nd, feed tube, the 23rd, expansion segment, the 24th, absorber portion, the 25th, rising air flue.
By specific embodiment the utility model is carried out more detailed description below the specific embodiment:
With reference to Fig. 1, arrange and be evenly equipped with several identical Venturi tubes 2 in the tower body 1 of the utility model treating column side by side, contraction section 21 ports of each Venturi tube 2 and the perforate socket on the lower face plate 9 also obtain support, the playpipe 4 that has nozzle 3 is fixedly mounted on the upper face plate 7, each nozzle 3 overlaps each other with the position of center line of corresponding contraction section 21, nozzle 3 has at interval with the port of contraction section 21, upper face plate 7 is fixedly linked with the inwall of tower body 1 with lower face plate 9 and is enclosed mutually to form by tower body 1 and sprays the negative pressure section, the side that sprays the negative pressure section has gas feed 8, the middle part that is positioned at this section is an escape pipe 6, escape pipe 6 communicates with the gas rising air flue 25 that each Venturi tube 2 pipe interbody spacer forms, and the lower end of each Venturi tube 2 is positioned at the top of the tank 5 of tower bottom.Perpendicular positioning circle 10 is equipped with in the hole of lower face plate 9, perpendicular positioning circle 10 is fixedlyed connected with tower body 1 inwall, contraction section 21 ports of each Venturi tube 2 and 10 sockets of perpendicular positioning circle, each Venturi tube 2 freely hangs, a plurality of Venturi tubes 2 encompass an integral body at absorber portion 24 by at least one bump protection ring 15, and tank 5 is provided with sewage draining exit 11, circulating water outlet 12 and overfall 13.
With reference to Fig. 2, nozzle 3 is installed down, and playpipe 4 is fixed on the upper face plate 7 by the extraordinary mounting flange 14 that adapts with it, and the top pipe end of playpipe 4 can link to each other with feed tube 22 that is water inlet pipe by flexible pipe.
With reference to Fig. 3, nozzle 3 is jet roses, can become spray orifice more than 2 according to process parameters design.
With reference to Fig. 4,5, the number of aperture and the position of opening of upper face plate 7 and lower face plate 9 correspond to each other, to guarantee that each nozzle 3 overlaps each other with the position of center line of corresponding contraction section 21, on the annulus reference circle of upper face plate 7, equal angles ground uniform 12 jet pipe holes, around each jet pipe hole, be drilled with to equal angles three screws that install and fix flange 14, the hole in the middle of the figure is for being escape pipe 6; From figure also as can be seen: this tower is along the rounded arrangement of tower body 1 inner wall even distribution by 12 single identical Venturi tubes 2.
The course of work of the present utility model: from the recirculated water (can allocate medicament into) of water pump, successively enter each playpipe 4 by house steward by flexible pipe, nozzle 3, because diminishing suddenly of circulation area, flow velocity rises suddenly and goes out nozzle 3, wrapped folder gas and is entered contraction section at a high speed, cause the negative pressure state of negative pressure section, impel gas feed 8 continuously make-up gas come in, when gas-liquid was passed expansion segment 23, the particle in the water was traversing in a large number, and jet column sharply disperses to dwindle, the gas-liquid contact area is sharply expanded, further aggravate during to absorber portion 24, in this process, the temperature of gas is reduced near normal temperature, harmful chemical analysis in the gas is dissolved in the water, solid matter in the gas for example dust ， Tan ?, grinding powder etc. are under the effect of high-speed jet and huge gas-liquid contact area and speed difference, break through capillary resistance, almost all surfaces is entered in the water by infiltration.When the gas liquid mixture in each Venturi tube 2 left absorber portion 24, the water surface in tower body bottom cycle pond forced gas-liquid to be turned back fast, and gas gets rid of the globule that mixes in wherein, the common rising air flue that imports the middle part, further get rid of the more tiny globule, pass, enter atmosphere from escape pipe 6.The water that the bottom circulating water pool is concentrated is drawn into water circulating pump by circulating outlet 12, begins a circulation after the pressurization again, and the water of volatilization and the medicament that loses then replenish by overfall 13.
With reference to Fig. 6, single Venturi tube is by playpipe 4, nozzle 3, gas feed 8, contraction section the 21, the 23rd, and convergent divergent channel and absorption tube 24 constitute, and playpipe 4 links to each other with feed tube 22.The fluid under pressure that is come by pumping forms jet through feed tube 22, playpipe 4 to nozzle 3, jet beam is that high velocity jet is passed through contraction section 21 after leaving nozzle 3, and carrying a large amount of gases of coming in secretly and fling and descend from gas feed 8, cause contraction section 21 to form negative pressure, having arrived convergent divergent channel 23 back flow velocitys slows down, after arriving absorption tube 24 again, jet almost all is converted into drop, purpose such as that the system that reached takes out is negative, dedusting, gas cooling, gas-liquid mass transfer.(clear in order to narrate, single venturi tube part label is corresponding with parts label of the present utility model).
Claims (6)
1. combined type venturi gas treatment tower, it is characterized in that: arrange and be evenly equipped with several identical Venturi tubes (2) in the tower body for the treatment of column (1) side by side, contraction section (21) port of each Venturi tube (2) and the perforate socket on the lower face plate (9) also obtain support, the playpipe (4) that has nozzle (3) is fixedly mounted on the upper face plate (7), each nozzle (3) overlaps each other with the position of center line of corresponding contraction section (21), nozzle (3) has at interval with the port of contraction section (21), upper face plate (7) is fixedly linked with tower body (1) inwall with lower face plate (9) and is enclosed mutually to form by tower body (1) and sprays the negative pressure section, the side that sprays the negative pressure section has gas feed (8), the middle part that is positioned at this section is escape pipe (6), escape pipe (6) communicates with the gas rising air flue (25) that each Venturi tube (2) pipe interbody spacer forms, and the lower end of each Venturi tube (2) is positioned at the top of the tank (5) of tower bottom.
2. gas treatment tower according to claim 1 is characterized in that: each Venturi tube (2) in tower body (1) along the rounded arrangement of inwall.
3. gas treatment tower according to claim 1 is characterized in that: nozzle (3) is a jet rose.
4. gas treatment tower according to claim 1, it is characterized in that: perpendicular positioning circle (10) is equipped with in the hole of lower face plate (9), perpendicular positioning circle (10) is fixedlyed connected with tower body (1) inwall, contraction section (21) port of each Venturi tube (2) and perpendicular positioning circle (10) socket, each Venturi tube (2) freely hangs.
5. gas treatment tower according to claim 1 is characterized in that: a plurality of Venturi tubes (2) encompass an integral body at absorber portion (24) by at least one bump protection ring (15).
6. gas treatment tower according to claim 1 is characterized in that: tank (5) is provided with sewage draining exit (11), circulating water outlet (12) and overfall (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202055535U CN201529468U (en) | 2009-10-12 | 2009-10-12 | Combination type Venturi gas processing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202055535U CN201529468U (en) | 2009-10-12 | 2009-10-12 | Combination type Venturi gas processing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529468U true CN201529468U (en) | 2010-07-21 |
Family
ID=42524879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202055535U Expired - Fee Related CN201529468U (en) | 2009-10-12 | 2009-10-12 | Combination type Venturi gas processing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551763A (en) * | 2016-09-18 | 2018-01-09 | 叶涛 | The environment-friendly treatment method and its equipment of a kind of organic compounds |
-
2009
- 2009-10-12 CN CN2009202055535U patent/CN201529468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551763A (en) * | 2016-09-18 | 2018-01-09 | 叶涛 | The environment-friendly treatment method and its equipment of a kind of organic compounds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20101012 |