CN2918393Y - Highly effective spraying concentrating tower - Google Patents
Highly effective spraying concentrating tower Download PDFInfo
- Publication number
- CN2918393Y CN2918393Y CN 200620074178 CN200620074178U CN2918393Y CN 2918393 Y CN2918393 Y CN 2918393Y CN 200620074178 CN200620074178 CN 200620074178 CN 200620074178 U CN200620074178 U CN 200620074178U CN 2918393 Y CN2918393 Y CN 2918393Y
- Authority
- CN
- China
- Prior art keywords
- tower
- sewage
- dripping
- concentrated solution
- vaporous
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a high efficiency spray concentrating tower for sewage disposal. The concentrating tower has a tower body, the lower part of the body is cone-shaped. An atomizer which is connected with a sewage filling pump is arranged at the top inside the tower; a hot air inlet tube and an exhaust outlet are arranged on both sides of a pyramid section of the tower; a concentrated solution outlet is arranged at the lower end. The sewage is pumped from the tower top to the atomizer and atomized to be the vaporous dripping; the water in the vaporous dripping is evaporated to be the humid air by the hot air with a high temperature; the foul solution dripping falls and gathers to be a concentrated solution which is discharged from the tower bottom. The humid air is exhausted from the exhaust pipe to the outside of the tower under the effect of an external induced draft fan. The equipment can atomize the dilute solution, increase the specific area, the moisture can be evaporated instantly with high concentration efficiency, the structure is simple, scale cleaning is not required due to no scale deposition and a 3/4 of investment is saved compared with like tubular type or plate-type evaporator.
Description
Technical field
The utility model relates to a kind of efficient spray upgrading tower, belongs to sewage disposal device.
Background technology
Contain great amount of soluble material (as the bases thing) in the factory effluent of some industry (as paper-making industry, sugar-refining industry, foodstuffs industry etc.), this type of sewage carries out purifying treatment after preliminary the filtration, the general thickening equipment that adopts earlier evaporates wherein most of water, dilute solution is concentrated to finite concentration, further more subsequently purifying treatment, qualified discharge.
Traditional thickening equipment is provided with equipment such as steam multitube (or board-like) vaporizer and spray thrower, and outer sewage of evaporator tube and the interior steam indirect heat exchange of pipe make the sewage evaporation concentration.Owing to may contain materials such as jelly, silicon class in the sewage, easily at vapour pipe (or plate) surface scale, when serious, heat transfer process can't be carried out, and incrustation things such as silicon class be difficult to remove, and often cause device to scrap.In addition, traditional thickening equipment consumptive material is many, the cost height, and investment is big.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, heat transfer efficiency height, the efficient spray upgrading tower of non flouling behaviour.
This upgrading tower has a tower body that the bottom is tapered, and the top in the tower is provided with spraying gun, and spraying gun links to each other with the sewage fluid filling pump, and tapering one side of tower is provided with the hot blast inlet pipe, and opposite side is provided with waste gas outlet pipe, and the lower end in tower body tapering is provided with concentrated solution outlet.
This upgrading tower makes sewage pump into spraying gun and be atomized into vaporific drop from cat head, the drop of atomizing fully contacts with the high-temperature hot-air of rising, moisture evaporation in the drop becomes wet air, and the unevaporated soiling solution that contains drips because of action of gravity descends rapidly and assembles and is concentrated solution, discharges from the conical lower portion of tower; The wet air of having removed most of dirt under the external induced draft fan effect outside waste pipe is discharged tower, thereby reach the spissated purpose of sewage.
The operation of equipment normal pressure, safe and reliable.
Description of drawings
Accompanying drawing is the structural representation of this spraying concentration tower.
Among the figure, 1-hot blast inlet pipe, 2-tower body, 3-spraying gun, 4-fluid filling pump, 5-sewage (being dilute liquid) groove, 6-exhaust emission tube, 7-concentrated solution relief outlet.
Embodiment
As shown in the figure, high-temperature hot-air enters in the tower from the hot blast inlet pipe 1 of tower body 2, and hot blast rises rapidly under the induced draft blower withdraws of tail gas part, arrives the tower body top, and under the hot-air distributor effect of tower body inside, uniform distribution in tower.Fluid filling pump 4 pumps into sewage the spraying gun 3 of the high speed rotating of cat head from sump 5, sewage is atomized rapidly under the effect of spraying gun 3, form minimum vaporific drop at top of tower, atomizing droplet fully contacts with high-temperature hot-air, moisture flashes to wet air very soon, pollutent remains in the drop of not vaporizing and continuous enrichment, concentrates drop because of action of gravity rapid subsidence and gathering gradually, becomes concentrated solution at last and discharges from conical lower portion relief outlet 7.The wet air that contains a large amount of water vapors is being discharged outside the tower from waste gas outlet pipe 6 under the external induced draft fan effect, discharging after treatment or comprehensive the use.
Claims (1)
1. the efficient spray upgrading tower has a tower body that the bottom is tapered, it is characterized in that the top in the tower is provided with spraying gun, spraying gun links to each other with the sewage fluid filling pump, one side in tower tapering is provided with the hot blast inlet pipe, and opposite side is provided with waste gas outlet pipe, and the lower end in tower body tapering is provided with concentrated solution outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074178 CN2918393Y (en) | 2006-06-21 | 2006-06-21 | Highly effective spraying concentrating tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074178 CN2918393Y (en) | 2006-06-21 | 2006-06-21 | Highly effective spraying concentrating tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918393Y true CN2918393Y (en) | 2007-07-04 |
Family
ID=38216207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074178 Expired - Fee Related CN2918393Y (en) | 2006-06-21 | 2006-06-21 | Highly effective spraying concentrating tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918393Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603023A (en) * | 2012-03-23 | 2012-07-25 | 郭朝军 | Method and equipment for carrying out evaporation-concentration treatment on saline water by utilizing solar energy and air |
-
2006
- 2006-06-21 CN CN 200620074178 patent/CN2918393Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603023A (en) * | 2012-03-23 | 2012-07-25 | 郭朝军 | Method and equipment for carrying out evaporation-concentration treatment on saline water by utilizing solar energy and air |
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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: 20070704 Termination date: 20110621 |