CN2851875Y - High concentration salt-containing organic waste liquid incinerator - Google Patents
High concentration salt-containing organic waste liquid incinerator Download PDFInfo
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- CN2851875Y CN2851875Y CN 200520145881 CN200520145881U CN2851875Y CN 2851875 Y CN2851875 Y CN 2851875Y CN 200520145881 CN200520145881 CN 200520145881 CN 200520145881 U CN200520145881 U CN 200520145881U CN 2851875 Y CN2851875 Y CN 2851875Y
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- incinerator
- waste liquid
- organic waste
- heater
- nozzle
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Abstract
The utility model discloses an incinerator for high-concentration organic waste liquid with salts, which comprises an incinerator body (1), wherein the lower end of the incinerator body (1) is provided with a slag discharging device (2), a fume dust treating device is connected with the upper end of the incinerator body (1), and a hollow incinerator chamber (4) which is connected with a high pressure blower (3) is arranged in the incinerator body (1). A nozzle (5) is arranged on the hollow incinerator chamber (4), and a feed inlet (6) of organic waste liquid and a coal powder feeder (7) are arranged on the incinerator body (1); the nozzle (5) is provided with a hollow column of which the upper end is sealed, and an air outlet (8) of the nozzle is positioned at the side face of the hollow column. The spiral current which is generated by the air acts on the coal powder, the ebullition degree of the coal powder can be improved, the organic waste liquid which is watered on the coal powder is sufficiently preheated and the water content is rapidly evaporated so that a great amount of salinity is precipitated and discharged with the coal powder. The utility model enhances desalination effect, effectively prevents concentration of inorganic salts in the incinerator chamber and prolongs service life of the incinerator body.
Description
Technical field:
The utility model relates to a kind of saliferous organic waste liquid burning stove, especially a kind of incinerator that carries out burning disposal for high concentration saliferous organic liquid waste.
Background technology:
At present, all be to adopt burning disposal for the organic liquid waste that is produced in the Chemical Manufacture, employed incinerator has following several version basically: a kind of is to be the bed furnace of fuel with the fuel oil; A kind of is to be the swinging incinerator of fuel with fuel oil and coal; Another is exactly to be the boiling type incinerator of fuel with fuel oil and coal.Preceding two kinds of incinerators are mainly used in handles salt-free organic liquor, and the boiling type incinerator can be used for handling not saliferous or salt content is lower than 2% organic liquid waste.
The structure of boiling type incinerator is to be provided with body of heater, the body of heater lower end is connected to slag-discharging device, be connected to soot processing devices such as heavy grey storehouse, waste heat boiler, dry collector, wet scrubber with the body of heater upper end, be provided with the hollow burner hearth that joins with high pressure positive blower in the body of heater, the nozzle of air outlet on the top arranged on the hollow burner hearth, on body of heater, also be provided with organic liquid waste charging aperture and coal dust feeder.Earlier make fuel during stove blow-on newly, temperature in the stove is raised to 600～650 ℃, add coal dust then with fuel oil.When fire box temperature reached more than 800 ℃, the fuel oil of stopping using was separately fuel with the coal dust.When handling the saliferous organic liquid waste, by high pressure positive blower air is sent in the stove, the air outlet by upper end of nozzle blows afloat coal dust and is fluidized state, can add an amount of coal dust by the coal dust feeder as required.Simultaneously with waste liquid by the waste material charging aperture, be sprayed on the coal seam that the stove internal combustion.High temperature can make the moisture rapid evaporation in the waste liquid, organic matter combustion decomposition under 900～1100 ℃ high temperature becomes carbon dioxide and water, contained salinity is owing to the evaporation of moisture is separated out, major part is discharged with cinder, small part is discharged with flue gas, after soot processing device is handled, make institute's emission gases reach discharge standard.But because the gas outlet on the present nozzle is arranged on the top of pillar nozzle, coal dust very easily stops up the gas outlet, influences the service life of product; And air-flow vertically upward also makes the coal dust boiling not enough, to such an extent as to the high concentration saliferous organic liquid waste on the coal dust can not fully be met heat, salinity can not fully be separated out.For this reason, existing boiling type combustion furnace has strict restriction to the salt content in the organic liquid waste, and salt concentration must be lower than 2～3%.Yet, in the production process of PETROLEUM PROCESSING, organic synthesis industry and fine chemistry industry industry, can produce a large amount of high concentration (5～10%) saliferous organic liquid waste, existing boiling type incinerator can not be satisfied the demand.
Summary of the invention:
The utility model is in order to solve the technical problem that existing in prior technology can not be handled high concentration saliferous organic liquid waste, provides that a kind of treatment effect is good, long service life, can carry out the high concentration saliferous organic waste liquid burning stove of burning disposal to high concentration saliferous organic liquid waste.
Technical solution of the present utility model is: a kind of high concentration saliferous organic waste liquid burning stove, body of heater 1 is arranged, body of heater 1 lower end is provided with slag-discharging device 2, be connected to soot processing device with body of heater 1 upper end, be provided with the hollow burner hearth 4 that joins with high pressure positive blower 3 in the body of heater 1, on the hollow burner hearth 4 nozzle 5 arranged, also have organic liquid waste charging aperture 6 and fine coal feeder 7 on the body of heater 1, described nozzle 5 is the hollow cylinder of last end closure, and its air outlet 8 is positioned at the side of hollow cylinder.
The upper end of described hollow cylinder is bullet-shaped.
Described air outlet 8 is uniform on the same horizontal plane of hollow cylinder.
The utility model is compared with prior art, its maximum be not both the side that the air outlet on the nozzle is arranged on hollow cylinder, especially the upper end of hollow cylinder be bullet-shaped and air outlet uniform on the same horizontal plane of hollow cylinder, make air produce eddy current effect on coal dust, can improve the boiling degree of coal dust greatly, make the abundant preheating of the organic liquid waste that is sprayed on the coal dust, moisture evaporates rapidly, thereby a large amount of salinities is separated out with cinder and is discharged, promptly improved desalting effect and prevented effectively that again inorganic salts from scabbing, and can prolong the service life of body of heater in burner hearth.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is a structure of nozzle schematic diagram among the utility model embodiment.
The specific embodiment:
Below in conjunction with the description of drawings specific embodiment of the present utility model.As shown in Figure 1, 2: body of heater 1 is arranged, and body of heater 1 can be made into the round interior wall construction of non-rule that horizontal sectional area does not wait, and is useful on corrosion-resistant aluminium silicon series burner hearth lining material on body of heater 1 inwall.Body of heater 1 lower end is provided with slag-discharging device 2, be connected to soot processing devices such as heavy grey storehouse 9, waste heat boiler 10, dry collector 11, wet scrubber 12 and circulating water pool 13 with body of heater 1 upper end, be provided with the hollow burner hearth 4 that joins with high pressure positive blower 3 in the body of heater 1, on the hollow burner hearth 4 nozzle 5 is arranged, also have organic liquid waste charging aperture 6 and fine coal feeder 7 on the body of heater 1, nozzle 5 is the hollow cylinder of last end closure, and its air outlet 8 is positioned at the side of hollow cylinder.The upper end of hollow cylinder is preferably bullet-shaped, and that air outlet 8 is preferably on the same horizontal plane of hollow cylinder is uniform, can be 3 or a plurality of, is beneficial to coal dust and fully seethes with excitement.
Claims (3)
1. high concentration saliferous organic waste liquid burning stove, body of heater (1) is arranged, body of heater (1) lower end is provided with slag-discharging device (2), be connected to soot processing device with body of heater (1) upper end, be provided with the hollow burner hearth (4) that joins with high pressure positive blower (3) in the body of heater (1), nozzle (5) is arranged on the hollow burner hearth (4), body of heater (1) is gone up also has organic liquid waste charging aperture (6) and fine coal feeder (7), it is characterized in that: described nozzle (5) is the hollow cylinder of last end closure, and its air outlet (8) is positioned at the side of hollow cylinder.
2. high concentration saliferous organic waste liquid burning stove according to claim 1, it is characterized in that: the upper end of described hollow cylinder is bullet-shaped.
3. high concentration saliferous organic waste liquid burning stove according to claim 1 and 2, it is characterized in that: described air outlet (8) is uniform on the same horizontal plane of hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145881 CN2851875Y (en) | 2005-12-16 | 2005-12-16 | High concentration salt-containing organic waste liquid incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145881 CN2851875Y (en) | 2005-12-16 | 2005-12-16 | High concentration salt-containing organic waste liquid incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851875Y true CN2851875Y (en) | 2006-12-27 |
Family
ID=37585833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520145881 Expired - Fee Related CN2851875Y (en) | 2005-12-16 | 2005-12-16 | High concentration salt-containing organic waste liquid incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851875Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247350A (en) * | 2016-08-24 | 2016-12-21 | 绍兴华鑫环保科技有限公司 | A kind of incinerator |
-
2005
- 2005-12-16 CN CN 200520145881 patent/CN2851875Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247350A (en) * | 2016-08-24 | 2016-12-21 | 绍兴华鑫环保科技有限公司 | A kind of incinerator |
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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: 20061227 Termination date: 20100118 |