CN2359570Y - Waste liquid furnace - Google Patents
Waste liquid furnace Download PDFInfo
- Publication number
- CN2359570Y CN2359570Y CN 98238890 CN98238890U CN2359570Y CN 2359570 Y CN2359570 Y CN 2359570Y CN 98238890 CN98238890 CN 98238890 CN 98238890 U CN98238890 U CN 98238890U CN 2359570 Y CN2359570 Y CN 2359570Y
- Authority
- CN
- China
- Prior art keywords
- heater
- nozzle
- furnace body
- gas
- secondary air
- 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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- Incineration Of Waste (AREA)
Abstract
The utility model relates to a waste liquid incineration furnace, which is characterized in that a secondary air intake (4) is arranged behind a front lattice wall (17) of a furnace body (3); thus, harmful gas in smoke gas can be sufficiently burnt and decomposed. A rear lattice wall is arranged behind the secondary air intake (4) and in front of a smoke gas outlet (13); the spout direction of a nozzle (10) arranged on the furnace body (3) aligns the center of the furnace body (3), and is in 30 DEG to 60 DEG included angle with the central line of the furnace body (3). The utility model has the characteristics that the arrangement of the nozzle is reasonable; the heat engineering efficiency is high; the content of harmful gas of nitrogen and sulfur in outwards-discharged waste gas reaches the discharge standard specified by nation, etc.
Description
The utility model relates to a kind of industrial liquid waste incinerator, particularly a kind of incinerator that is used to burn the deposed ammonia that coking produces.
At present, the existing incinerator that is used to burn the deposed ammonia that coking produces is made up of burner, deposed ammonia jetting device and body of heater, there is following deficiency in it: (1) deposed ammonia nozzle and burner arrangement are on the same side, deposed ammonia nozzle importer is to unreasonable, burn insufficiently, and droplet easily splashes on the hearth wall; (2) do not have nitrogen, sulphur pernicious gas content in the auxiliary air mouth waste gas to be difficult for reaching state emission standard, and the hot working efficiency of incinerator is low.
The purpose of this utility model is to provide a kind of liquid waste incinerator, is provided with the auxiliary air mouth on its body of heater, and flue gas is fully burnt, and satisfies the discharge standard of national environmental protection regulation.
For realizing this purpose, the technical measures that the utility model is taked are (as Fig. 1):
A kind of liquid waste incinerator, it is made up of burner 1, waste liquid jetting device 2, body of heater 3; It is characterized in that behind the preceding tracery wall 17 of body of heater, establishing secondary air mouth 4.
The advantage of a kind of liquid waste incinerator of the utility model is: the auxiliary air mouth is set makes cracking gas completing combustion, the nitrogen, the sulphur pernicious gas content that efflux in the waste gas reach state emission standard, and its hot working efficiency is improved.
Introduce the design feature and the detailed content of a kind of liquid waste incinerator of the utility model below in conjunction with drawings and Examples.
Fig. 1 is a kind of structure chart of liquid waste incinerator.
Embodiment as shown in Figure 1, a kind of liquid waste incinerator, it is made up of burner 1, waste liquid jetting device 2, body of heater 3.Tracery wall 17 before in body of heater 3, being provided with, effect be stop combustion flame long, keep the volume calorific intensity in the burner hearth; Establish secondary air mouth 4 behind the preceding tracery wall 17 of body of heater 3, its effect is that the combustible component in the waste gas is fully burnt, and the nitrogen, the sulphur pernicious gas content that efflux in the waste gas reach state emission standard, but 3 to 8 of secondary air mouth 4 radial arrangement; Behind the secondary air mouth 4 of body of heater 3 with before the exhanst gas outlet 13 that is arranged on body of heater 3 rear portions back tracery wall 15 is set, effect is to prevent that combustion flame from entering waste heat boiler; The shell 11 of body of heater 3 is made into two reducers and coupled bevel phase, connects the burning zone of the diameter of burner 1 end less than body of heater 3, and nozzle 10 is arranged on the bevel phase, and refractory lining 12 is arranged in shell 11; Bearing 14 is positioned at the bottom of body of heater 3, thermometric, pressure instrumentation adapter 16 are set respectively in leading portion, stage casing, back segment and the exit of body of heater 3, be positioned at body of heater 3 leading portions and inspection opening 18 be set near the port of burner 1 and igniting takes over 20, on the front end side of body of heater 3, be provided with the visor 19 of observing combustion case.Deposed ammonia jetting device 2 is by ring pipe 5, valve 6, bridge piece 7, sleeve pipe 8, inlet of cold air adapter 9 and deposed ammonia nozzle 10 are formed, ring pipe 5 is connected with bridge piece 7 by valve 6, bridge piece 7 passes sleeve pipe 8 and is connected with the outer face flange seal of sleeve pipe 8, the side of sleeve pipe 8 is provided with inlet of cold air and takes over 9, its effect is a cooling jet 10, the front end of sleeve pipe 8 is welded on the bevel phase of body of heater 3, connect deposed ammonia nozzle 10 to body of heater 3 oblique rears to the front end of the bridge piece 7 that inserts, can be threaded or the flange connection, the spout direction that is arranged on the nozzle 10 on the body of heater 3 is aimed at the center of body of heater 3, and become 30 °～60 ° angle with the center line of body of heater 3, and cooperate with the sprinkling angle of nozzle 10, deposed ammonia is splashed on the furnace wall to be as the criterion, can be uniform diametrically 4 to 12 by the deposed ammonia nozzle 10 that ring pipe 5 is connected in the body of heater 3, it is burned evenly fully.Burner 1 is arranged on the end cap of body of heater 3 front ends, connects by flange, is provided with primary air inlet and fuel gas inlet on burner 1, and burner 1 can adopt the eddy current type fuel burner nozzle.
Fuel gas and primary air are sent in the body of heater 3 by burner 1, and the two fully mixes in burner 1 after light in body of heater 3 internal combustion, and deposed ammonia sprays in the body of heater 3 through spraynozzle 10 ejection back one-tenth droplet shapes, burns under flame interaction.Flue gas between tracery wall 17 and the back tracery wall 15 time, adds auxiliary air before entering, make cracking gas completing combustion and dilute flue gas, and the gas after the burning flows to waste heat boiler through exhanst gas outlet 13 or effluxes.
Claims (4)
1, a kind of liquid waste incinerator, it is made up of burner (1), waste liquid jetting device (2), body of heater (3); It is characterized in that behind the preceding tracery wall (17) of body of heater (3), establishing secondary air mouth (4).
2, a kind of liquid waste incinerator according to claim 1; It is characterized in that secondary air mouth (4) back and the preceding back tracery wall (15) that is provided with of the exhanst gas outlet (13) that is arranged on body of heater (3) rear portion at body of heater (3).
3, a kind of liquid waste incinerator according to claim 1 and 2; The spout direction that it is characterized in that being arranged on the nozzle (10) on the body of heater (3) is aimed at the center of body of heater (3), and becomes 30 °～60 ° angles with the center line of body of heater (3).
4, a kind of liquid waste incinerator according to claim 3; The shell (11) that it is characterized in that body of heater (3) is made into two reducers and coupled bevel phase, and nozzle (10) is arranged on the bevel phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238890 CN2359570Y (en) | 1998-09-16 | 1998-09-16 | Waste liquid furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238890 CN2359570Y (en) | 1998-09-16 | 1998-09-16 | Waste liquid furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359570Y true CN2359570Y (en) | 2000-01-19 |
Family
ID=33986374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98238890 Expired - Fee Related CN2359570Y (en) | 1998-09-16 | 1998-09-16 | Waste liquid furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359570Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230630A (en) * | 2011-06-03 | 2011-11-02 | 芜湖三峰节能设备有限公司 | Hot blast stove for burning waste gas |
| CN102230633A (en) * | 2011-06-03 | 2011-11-02 | 王兴文 | Nozzle part of hot blast stove for burning waste gas |
| CN103868082A (en) * | 2014-04-08 | 2014-06-18 | 江苏大信环境科技有限公司 | Novel sulfuretted hydrogen incineration furnace |
| CN107514644A (en) * | 2017-07-27 | 2017-12-26 | 西安航天动力研究所 | Dinitrogen tetroxide/Hydrazine propellant waste gas and liquids treatment burner and control method |
| CN108534153A (en) * | 2018-05-24 | 2018-09-14 | 靖江市华冠科技有限公司 | Incineration of liquor stove |
-
1998
- 1998-09-16 CN CN 98238890 patent/CN2359570Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230630A (en) * | 2011-06-03 | 2011-11-02 | 芜湖三峰节能设备有限公司 | Hot blast stove for burning waste gas |
| CN102230633A (en) * | 2011-06-03 | 2011-11-02 | 王兴文 | Nozzle part of hot blast stove for burning waste gas |
| CN103868082A (en) * | 2014-04-08 | 2014-06-18 | 江苏大信环境科技有限公司 | Novel sulfuretted hydrogen incineration furnace |
| CN103868082B (en) * | 2014-04-08 | 2016-08-24 | 江苏大信环境科技有限公司 | A kind of hydrogen sulfide incinerator |
| CN107514644A (en) * | 2017-07-27 | 2017-12-26 | 西安航天动力研究所 | Dinitrogen tetroxide/Hydrazine propellant waste gas and liquids treatment burner and control method |
| CN108534153A (en) * | 2018-05-24 | 2018-09-14 | 靖江市华冠科技有限公司 | Incineration of liquor stove |
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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 |