CN2467146Y - Multifunction evaporation tower - Google Patents
Multifunction evaporation tower Download PDFInfo
- Publication number
- CN2467146Y CN2467146Y CN 01201787 CN01201787U CN2467146Y CN 2467146 Y CN2467146 Y CN 2467146Y CN 01201787 CN01201787 CN 01201787 CN 01201787 U CN01201787 U CN 01201787U CN 2467146 Y CN2467146 Y CN 2467146Y
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- CN
- China
- Prior art keywords
- tower
- liquid
- resistant
- evaporation tower
- high temperature
- 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
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- Treating Waste Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a multifunctional evaporation tower. A tower body comprises an outer housing, an inner lining, an air inlet flue and an air exhaust pipeline, wherein the inner lining is positioned in the outer housing, and the air inlet flue and the air exhaust pipeline are respectively installed on the outer housing and are communicate the inner space of the tower. The utility model is characterized in that a vapor and liquid separator is installed at the top part of the tower and is connected with a vapor and liquid separator led out from the tower by the air exhaust pipeline; a sprayer is installed in the tower which is connected with a liquid feeding source by a liquid inlet pipe; a storage tank for concentrated liquid is arranged at the bottom of the tower, and is connected with the liquid inlet of an incinerator by a liquid drain pipe and a pump. The utility model has the advantages of energy saving and taintless discharge, and is suitable for burning organic waste liquid of an alcohol factory, a monosodium glutamate factory, a pharmaceutical factory, etc.
Description
The utility model relates to a kind of vaporising device, particularly a kind of multi-functional evaporation tower.
In the improvement of organic wastewater, a kind of mode is that this organic wastewater is burned, and must be concentrated in advance because waste water is very rare, makes its water content below 50%, just can be burnt.Contain the organic matter atmosphere pollution in the flue dust that when burning, enters, also need solve.Because adopt common heating method for concentration, energy resource consumption is bigger, and can not controls in the blowdown flue dust and do not contain hazardous substance, so this combustion method is failed effectively popularization always.
The purpose of this utility model provides a kind of multi-functional evaporation tower, and it can solve the shortcoming of above-mentioned burning, can guarantee energy savings and discharge pollution-free.
The purpose of this utility model realizes by following technical scheme.A kind of multi-functional evaporation tower comprises tower body, and tower body comprises shell, liner, and liner is positioned at shell, has air inlet floss hole and discharge duct on the tower body, at top of tower water separator is housed, and is drawn outside the tower by discharge duct; Sprayer is equipped with in the space in tower, links to each other with the feed flow source through feed tube; Has the dope storage tank at tower bottom, outside discharging tube leads to tower.In the described flue cooling device is housed.Described liner is high temperature resistant, durable soda acid material.Described high temperature-resistant acid-resistant base material is stainless steel or Ceramic Tiles or fiberglass or resin.The utility model adopts sprayer that rare waste liquid is sprayed onto in the evaporating column, send into the hot flue gas of discharging from incinerator through the air inlet flue, this hot flue gas is discharged with vapor form moisture content rare waste liquid evaporation of sprayer ejection, thereby rare waste liquid is concentrated through the discharge duct of cat head.Flue dust in the hot flue gas and harmful substance are washed with the waste liquid spraying and chemical action is fallen in the dope storage tank of tower bottom, concentrating spent liquor in the dope storage tank is delivered to incinerator to be burnt as fuel, hot flue gas is delivered to evaporating column again come evaporated and purified, cycle operation.Reach not only energy savings but also make the discharging cleaned pollution-free purpose.This evaporating column has four functions: 1. dehydration.The waste liquid that sprays into hits hot flue gas and becomes water vapour and drawn outside the tower.2. dedusting.Flue gas flows through from tower.Spray into rare waste liquid through multilayer, the dust in the flue gas is washed down.3. desulfurization.Sulphur in the waste liquid is in tower under high temperature and the sufficient condition of water vapour, generate sulfate with nominal price ions binding such as calcium in the waste liquid, magnesium and fall into concentrate, concentrate is after the incinerator burning, and sulfate enters slag, or separated sulfur dioxide (SO by deduster with flying dust
2) gas can not exceed standard.4. denitrogenation.In tower more than 300 ℃ under the condition, the ammonia nitrogen (HN in the waste liquid
3-N) decompose, under the water vapour condition of abundance, generate nitrate anion (NO
3 -) generate potassium nitrate (KNO with potassium in the waste liquid
3) falling into concentrate, after concentrate was pumped the incinerator burning, nitrate entered slag, or is separated by deduster with flying dust.
In sum, the utility model adopts in evaporating column rare waste liquid is sprayed, and the hot flue gas of using incinerator is dropped to its evaporation and concentration in the dope storage tank with harmful substance washing in the flue dust by the spraying thin liquid, again concentrate is delivered to incinerator as fuel.Not only energy savings but also non-pollution discharge.The utility model is suitable for Alcohol Plant, pharmaceutical factory, the usefulness of the environment protection treating of organic wastewaters such as Gourmet Powder Factory.
Do concrete introduction below in conjunction with accompanying drawing with embodiment.
Fig. 1 is a structural representation of the present utility model.
Code name among the figure: 1 air inlet floss hole 1A air inlet flue 2 advances thin liquid pipe 3 water separators 4 sprayers 5 liners 6 shells 7 discharge ducts 8 dope storage tanks 9 discharging tubes 10 dope storage tanks 11,12 pumps 13 incinerators
As Fig. 1, the multi-functional evaporation tower of the utility model comprises tower body, and tower body comprises shell 6, liner 5, liner 5 is positioned at shell 6, and air inlet floss hole 1 and discharge duct 7 lay respectively on the shell 6, and communicates with space in the evaporating column, at top of tower water separator 3 is housed, draws by discharge duct 7; Sprayer 4 is equipped with in the space in tower, is organic rare waste liquid (alcohol through advancing thin liquid pipe 2 with the feed flow source, monosodium glutamate, organic thin liquid of pharmaceutical factory's discharging) source links to each other, has dope storage tank 8 at tower bottom, through discharging tube 9, pump 12 links to each other with the inlet of incinerator 13 (not shown), when using, 1A enters hot flue gas from the air inlet flue, through several layers sprayer 4, spray vaporific thin liquid from advancing the thin liquid that thin liquid pipe 2 enters, the hot flue gas of Liu Donging is with water evaporates in the thin liquid of ejection from the bottom up, water separator through the top is intercepted and captured water droplet, remove harmful substance, steam is discharged to outside the tower along discharge duct 7 immediately, soot dust granule is fallen in the dope storage tank 8 of tower bottom with the liquid of ejection, through discharging tube 9, pump 12 is sent to incinerator 13 and burns, burn the hot flue gas that produces and be sent in the tower along air inlet flue 1A again, the thin liquid with ejection is evaporated again, washing, so circulation.When still the water content height was nonflammable after rare waste liquid concentrates, it can being sucked back sprays in the tower once more concentrated, and for example it was discharged in the hopper 10, with pump 11 its sprayer 4 ejections of delivering in the tower was concentrated.The liner of tower adopts and high temperature resistantly, anti-washes away material, as what spray into is acidity or alkaline medium, then also should be corrosion-resistant, and available stainless steel, Ceramic Tiles, fiberglass or resin are manufactured.Water separator in the present embodiment adopts built-in eddy flow plate separator, also it can be moved to outside the tower, has or not baffle plate etc. as for smoke inlet, can be determined on a case-by-case basis.In addition, the dope groove 8 in the tower also can shift out it, becomes the outer dope storage tank 10 of tower.
Claims (7)
1, a kind of multi-functional evaporation tower comprises tower body, it is characterized in that: tower body comprises that shell, liner, liner are positioned at shell, has air inlet floss hole and discharge duct on the tower body, and sprayer is equipped with in the space in tower, links to each other with the feed flow source through feed tube; Has the dope storage tank at tower bottom, outside discharging tube leads to tower.
2, a kind of multi-functional evaporation tower according to claim 1 is characterized in that: at top of tower water separator is housed, is drawn outside the tower by discharge duct.
3, a kind of multi-functional evaporation tower according to claim 1 and 2 is characterized in that: in the described flue cooling device is housed.
4, a kind of multi-functional evaporation tower according to claim 1, it is characterized in that: the material of described liner is high temperature resistant, acid and alkali-resistance material.
5, a kind of multi-functional evaporation tower according to claim 3, it is characterized in that: described high temperature-resistant acid-resistant base material is a stainless steel.
6, a kind of multi-functional evaporation tower according to claim 3, it is characterized in that: described high temperature-resistant acid-resistant base material is a Ceramic Tiles.
7, a kind of multi-functional evaporation tower according to claim 3, it is characterized in that: described high temperature-resistant acid-resistant base material is fiberglass or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201787 CN2467146Y (en) | 2001-01-22 | 2001-01-22 | Multifunction evaporation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201787 CN2467146Y (en) | 2001-01-22 | 2001-01-22 | Multifunction evaporation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2467146Y true CN2467146Y (en) | 2001-12-26 |
Family
ID=33623740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01201787 Expired - Fee Related CN2467146Y (en) | 2001-01-22 | 2001-01-22 | Multifunction evaporation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2467146Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825285A (en) * | 2010-05-17 | 2010-09-08 | 北京航天动力研究所 | Burning treatment method and device for organic waste water containing salt |
| CN102531081A (en) * | 2010-12-15 | 2012-07-04 | 张广林 | Method for treating wastewater from vanadium plant by using waste gas from roasting furnace |
| CN107973324A (en) * | 2018-01-18 | 2018-05-01 | 江西金利达钾业有限责任公司 | A kind of potassium nitrate semi-finished product separate pot |
| CN108404435A (en) * | 2018-03-08 | 2018-08-17 | 江苏师范大学 | A kind of cold concentration tower |
-
2001
- 2001-01-22 CN CN 01201787 patent/CN2467146Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825285A (en) * | 2010-05-17 | 2010-09-08 | 北京航天动力研究所 | Burning treatment method and device for organic waste water containing salt |
| CN101825285B (en) * | 2010-05-17 | 2012-08-08 | 北京航天动力研究所 | Burning treatment method and device for organic waste water containing salt |
| CN102531081A (en) * | 2010-12-15 | 2012-07-04 | 张广林 | Method for treating wastewater from vanadium plant by using waste gas from roasting furnace |
| CN107973324A (en) * | 2018-01-18 | 2018-05-01 | 江西金利达钾业有限责任公司 | A kind of potassium nitrate semi-finished product separate pot |
| CN108404435A (en) * | 2018-03-08 | 2018-08-17 | 江苏师范大学 | A kind of cold concentration tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |