CN112944371A - Organic waste liquid harmless treatment method and treatment equipment - Google Patents
Organic waste liquid harmless treatment method and treatment equipment Download PDFInfo
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- CN112944371A CN112944371A CN202110410305.XA CN202110410305A CN112944371A CN 112944371 A CN112944371 A CN 112944371A CN 202110410305 A CN202110410305 A CN 202110410305A CN 112944371 A CN112944371 A CN 112944371A
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- waste liquid
- organic waste
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
Abstract
The invention discloses a harmless treatment method and treatment equipment for organic waste liquid, wherein the method comprises the following processes: 1. pressurizing and atomizing the organic waste liquid; 2. organic waste liquid combustion: the atomized organic waste liquid is burnt in a combustion furnace; 3. and (4) tail gas emission. The treatment equipment comprises a gas conveying pipeline, an air supply device, a waste liquid pressurization supply pipeline, a combustion furnace and a tail gas cooling and emptying system; combustion furnace includes combustion chamber and exhaust emission passageway, is equipped with combustion-supporting nozzle and atomizer in the combustion chamber, and combustion-supporting nozzle is connected to gas conveying line and air supply arrangement, and waste liquid pressure boost supply line connects at the atomizer entry, and tail gas cooling unloading system connects on exhaust emission passageway. The invention has the technical effects that: the organic waste after full atomization is thoroughly and harmlessly treated, the tail gas reaches the standard and is discharged, no waste liquid and waste residue are left, and the treatment result is safe and environment-friendly.
Description
Technical Field
The invention belongs to a waste harmless treatment technology, and particularly relates to a harmless treatment method and equipment for organic waste liquid, which are used for harmless treatment of organic waste liquid in a biological, medical laboratory or a clinical operation center.
Background
With the rapid development of biological and medical scientific research and clinical medical health industry, organic waste liquid containing bioactive components generated by biological, medical laboratories and clinical medical centers is increased year by year, and the safe and harmless treatment of the medical organic waste liquid is the key for guaranteeing the safe and environment-friendly development of biological and medical scientific research and clinical medical health industry.
Common organic components in biological/medical organic waste liquid include: formaldehyde, glutaraldehyde, p-xylene, terephthalaldehyde and the like, and the components are low in content, contain uncertain bioactive infectious components, and have high requirements on safety management risk level. If not properly disposed of, it may constitute a serious bio-infectious risk and thus a threat to human health, and waste treatment must be carried out in accordance with relevant regulatory and industry standards.
Because the national biological and medical science research and clinical medical operation centers are widely distributed, the amount of organic waste liquid generated by a single laboratory or a clinical operation center every day is small, the existing treatment technology or treatment mode is not suitable for the operation mechanism of the organic waste liquid, the electronic tracing and tracking of the organic waste liquid are not realized in the collection and treatment of the organic waste liquid, the third-party treatment mode lacks social effective supervision, and the safe and harmless treatment of the organic waste liquid in the industry and the system lacks guarantee.
The existing technology for treating waste liquid containing organic matters is generally used in chemical industry and environmental protection industry, the composition of the organic waste liquid is relatively determined, only organic chemical components (without biological activity or infectious components) are contained, and the amount of the generated organic waste liquid is relatively large. The common treatment method of the organic waste liquid comprises the following steps:
1. rectification, adsorption, extraction and catalysis methods: according to the chemical and physical characteristics of the components of the organic waste liquid, the main components are recycled through a physical or chemical treatment process. The treatment method is related to energy conservation and emission reduction of enterprises and achievement of revenue generation;
2. sending the sewage to a sewage treatment station for biochemical treatment: the content of organic components in the generated organic waste liquid is low, and the organic waste liquid is biochemically degraded to realize environmental-friendly emission reaching the standard;
3. the incineration method comprises the following steps: the two methods are used for treating some high-boiling organic waste liquid, the treatment difficulty is high, the energy consumption is high, and the environment-friendly mechanism is provided with a special incinerator for incineration and is comprehensively utilized by being mixed with fuel of a steam generation system.
The treatment method of the industrial organic waste liquid can not be directly applied to biological/medical organic waste liquid, and the biological/medical organic waste liquid must be inactivated under the conditions of high temperature and high pressure before being treated.
Because the generation amount of biological/medical organic waste liquid is small, the prior practical treatment modes comprise:
1, after killing pathogens by inactivation treatment, directly discharging the biological/medical organic waste liquid into a sewage treatment system for treatment and then discharging the biological/medical organic waste liquid;
and 2, inactivating the biological/medical organic waste liquid, and treating and discharging by using a chemical method and a biochemical method.
And 3, sending the waste to a municipal waste treatment system for incineration treatment.
The prior biological/medical organic waste liquid treatment technology has the following problems: 1. the inside of the tank body of the inactivation device cannot be designed without dead angles, so that the inactivation is not thorough; 2. The safety risk of the inactivation operation is high, the judgment of the inactivation standard of the active components is difficult to execute, and the organic waste liquid can become a pollution source; 3. the biological/medical organic waste liquid is sent to a municipal refuse treatment system to be treated together or forms great occupational safety and health risks.
In the present application, the organic waste liquid refers to an aqueous solution containing infectious viruses and dangerous chemical organic substances.
Disclosure of Invention
Aiming at the problems of the existing organic waste liquid treatment technology, the invention aims to provide a harmless treatment method of organic waste liquid, which can kill the organic waste liquid, has no waste liquid retention and discharge, has no waste residue and harmful gas discharge, and has safe and environment-friendly treatment results. The invention also provides equipment for harmless treatment of the organic waste liquid.
In order to solve the technical problems, the invention provides a harmless treatment method of organic waste liquid, which comprises the following steps:
1. pressurizing and atomizing organic waste liquid: pressurizing the organic waste liquid in the waste liquid storage tank to 0.8Mpa by using a booster pump, introducing the organic waste liquid into an atomizing nozzle of a combustion furnace, or pumping the organic waste liquid to the atomizing nozzle by using high-speed compressed air, so that the organic waste liquid is completely atomized;
2. organic waste liquid combustion: the atomized organic waste liquid is thermally cracked by high-temperature heat generated by fuel in the combustion furnace, and simultaneously, the atomized organic waste liquid and oxygen components in excess air sent by a combustion fan are fully mixed and combusted in the combustion furnace, the combustion temperature is controlled to be over 1100 ℃, and the organic components in the organic waste liquid are completely combusted to generate carbon dioxide and water;
3. and (3) tail gas emission: the high-temperature mixed gas containing carbon dioxide and water generated by the combustion furnace is cooled to below 200 ℃ by atomized cooling water of the tail gas cooling and emptying system and then is discharged into the atmosphere.
Preferably, there is the step of organic waste liquid collection: before the organic waste liquid is pressurized and atomized, the waste liquid filling container is used for collecting the organic waste liquid, and the organic waste liquid collected by the waste liquid filling container is pumped into a waste liquid storage tank through nitrogen.
Preferably, in item 2, the burner uses natural gas as fuel gas, the volume ratio of fuel gas to combustion air being 1: 6.8 or more.
The working principle of the method is as follows:
the method comprises the steps of carrying out thermal decomposition on organic components containing biological activity in organic waste liquid at high temperature, mixing thermal decomposition products with excess air in a combustion furnace to carry out oxidation combustion reaction, and finally generating carbon dioxide and water; the high-temperature tail gas containing carbon dioxide and water is cooled to below 200 ℃ by atomized cooling water, the emission of the high-temperature tail gas is up to the standard, the harmless treatment of the organic waste liquid containing biological activity, which is discarded by biological, medical and scientific research and clinical medical surgery center, is realized, the waste liquid is not retained and discharged, and the waste liquid treatment is scientific, safe and environment-friendly.
The invention provides harmless treatment equipment for organic waste liquid, which comprises a gas conveying pipeline, an air supply device, a waste liquid pressurizing and supplying pipeline, a combustion furnace and a tail gas cooling and emptying system, wherein the gas conveying pipeline is connected with the air supply device; combustion furnace includes combustion chamber and exhaust emission passageway, is equipped with combustion-supporting nozzle and atomizer in the combustion chamber, and combustion-supporting nozzle is connected to gas conveying line and air supply arrangement, and waste liquid pressure boost supply line connects at the atomizer entry, and tail gas cooling unloading system connects on exhaust emission passageway.
Preferably, the system further comprises a detection and control device, and the detection and control device is electrically connected with the gas conveying pipeline, the air supply device, the waste liquid pressurization supply pipeline, the combustion furnace and the tail gas cooling system.
The invention has the technical effects that:
according to the invention, through controlling the gas quantity, the air quantity, the combustion temperature and the combustion process, the thorough harmless treatment of the fully atomized organic waste is realized, the tail gas reaches the standard and is discharged, no waste liquid and waste residue are left, and the treatment result is safe and environment-friendly.
Drawings
The drawings of the invention are illustrated as follows:
FIG. 1 is a schematic view of the structure of the inventive organic waste liquid innocent treatment apparatus;
fig. 2 is a schematic structural diagram of a combined configuration of some main components of the embodiment.
In the figure, 1, a gas conveying pipeline; 2. an air supply device; 21. a combustion fan; 3. a waste liquid pressurizing supply pipeline; 31. a waste liquid storage tank 32 and a booster pump; 33. filling a container with waste liquid; 34. a nitrogen gas cylinder; 4. a combustion furnace; 41. a combustion chamber; 42. a tail gas discharge passage; 42a, a heat insulation wall; 42b, a tail gas connecting pipe; 43. Combustion-supporting burners; 44. an atomizing spray head; 45. a metal temperature resistant bushing; 46. a refractory heat insulating layer; 47. a metal housing; 48. an ignition burner; 5. a tail gas cooling and emptying system 51, a cooling water pump 52, a cooling water spray head 53 and a tail gas emptying pipe; 6. a detection and control device; 7. a base.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
the invention relates to a harmless treatment method of organic waste liquid, which comprises the following steps:
and (4) filling the container with the waste liquid to collect the organic waste liquid, and conveying the organic waste liquid collected by the container with the waste liquid into a waste liquid storage tank through nitrogen pressure. The nominal capacity of waste liquid fills dress container is 10L, disposes GPS locator (utilize GPS to fill the dress container with comprehensive location waste liquid on line, GPS locator installs on waste liquid fills dress container, sends the news through GPS) and interior filter cartridge (interior filter cartridge is built-in the waste liquid and is filled the dress container, effectively filters solid particle in the organic waste liquid). Then:
1. the organic waste liquid pressure boost of waste liquid holding vessel is maxmizing to 0.8Mpa with the booster pump and lets in the atomizer that fires burning furnace, makes organic waste liquid fully atomizing in the burning furnace, perhaps utilizes high-speed compressed air to aspirate organic waste liquid to atomizer, and high-speed compressed air has suction and cutting, dispersed liquid particle effect, specifically divides two physical stages: firstly, the high-speed air and the organic waste liquid are fully mixed, and secondly, the high-speed air realizes that the organic waste liquid/air is fully cut and dispersed into an air-like gas mixture by virtue of a special structure of an atomizing nozzle;
2. the atomized organic waste liquid is thermally cracked by high-temperature heat generated by fuel in the combustion furnace, and simultaneously, the atomized organic waste liquid and oxygen components in excess air sent by a combustion fan are fully mixed and combusted in the combustion furnace, the temperature in the combustion chamber is controlled to be more than 1100 ℃, the organic components in the organic waste liquid are completely combusted, and carbon dioxide and water are generated;
because the burning temperature of the organic waste liquid is 300-750 ℃, the dioxin is easy to generate and is almost 100 percent decomposed above 850 ℃, the burning temperature is increased to be above 1100 ℃, and the dioxin component is ensured not to exist in the tail gas.
The combustion furnace uses natural gas as fuel gas, the volume ratio of the fuel gas to combustion-supporting air is more than 1: 6.8, and the quantity of the combustion-supporting air can be increased; on the other hand, the combustion temperature can be increased by increasing the fuel gas amount or reducing the organic waste liquid amount, and the temperature in the combustion chamber is set to be more than 1100 ℃, so that the temperature reaches GB18484 hazardous waste incineration control standard.
3. The high-temperature mixed gas containing carbon dioxide and water generated by the combustion furnace is cooled to below 200 ℃ by atomized cooling water of the tail gas cooling and emptying system and then is discharged into the atmosphere.
As shown in fig. 1, the organic waste liquid innocent treatment equipment of the invention comprises a gas conveying pipeline 1, an air supply device 2, a waste liquid pressurizing and supplying pipeline 3, a combustion furnace 4 and a tail gas cooling and emptying system 5; the combustion furnace 4 comprises a combustion chamber 41 and a tail gas discharge passage 42, a combustion assisting burner 43 and an atomizer 44 are arranged in the combustion chamber 41, the gas conveying pipeline 1 and the air supply device 2 are connected with the combustion assisting burner 43, the waste liquid pressurization supply pipeline 3 is connected at the inlet of the atomizer 44, and the tail gas cooling and emptying system 5 is connected on the tail gas discharge passage 42.
As shown in fig. 1, a detection and control device 6 is further provided, and detection control lines of the detection and control device 6 are connected with the gas conveying pipeline 1, the air supply device 2, the waste liquid pressurization supply pipeline 3, the combustion furnace 4 and the tail gas cooling system 5.
The fuel gas conveying pipeline 1 is provided with a flow detection and valve control pipeline, the air supply device 2 comprises a combustion fan 21 and an air quantity detection and motor control pipeline, the fuel gas conveying pipeline 1 and the air supply device 2 jointly implement mixing and adjusting of fuel natural gas and combustion air in a combustion-supporting burner 43 according to an effective proportion, and the combustion temperature reaches over 1100 ℃; the waste liquid pressurizing and supplying pipeline 3 comprises a waste liquid storage tank 31, a pressurizing pump 32, a liquid level detection element, a pressure detection circuit, a motor control circuit and a valve control circuit, so that organic waste liquid can enter the atomizing nozzle 44 and can be sufficiently atomized and combusted; the combustion furnace 4 forms a harmless combustion space of the organic waste liquid, a temperature detection element is arranged in the combustion space to monitor the temperature in real time, the combustion space is kept at over 1100 ℃, and the tail gas emission after the combustion is finished; tail gas cooling air-release system 5 includes cooling water pump 51, cooling water shower nozzle 52, pipeline valve, tail gas blow-down pipe 53 and motor control circuit, valve control circuit and temperature detecting element, realizes spraying cooling atomized water to the high temperature tail gas that flows out, to tail gas cooling, monitors tail gas discharge temperature. The detection and control device 6 implements centralized management of data detection, control and parameter setting in the whole process of harmless treatment of the organic waste liquid, and realizes automatic control of the harmless treatment of the organic waste liquid.
As shown in fig. 1, the nitrogen gas cylinder 34 is connected to the waste liquid container 33 through a valve, the waste liquid container 33 is connected to the waste liquid inlet M1 of the waste liquid storage tank 31, and the nitrogen gas cylinder 34 applies gas pressure and transmits the gas pressure to the waste liquid storage tank 31 through a pipe and a valve.
As shown in FIG. 2, the casing of the combustion furnace 4 comprises a metal temperature-resistant lining 45, a refractory heat-insulating layer 46 and a metal casing 47 in sequence from inside to outside, a heat-insulating wall 42a is arranged between the combustion chamber 41 and the tail gas discharge channel 42, an exhaust hole is arranged on the heat-insulating wall 42a, a tail pipe is arranged at the tail part of the tail gas discharge channel 42, a cooling water spray head 52 is arranged in the tail pipe, and a tail gas connecting pipe 42b connected with a tail gas vent pipe 53 is arranged at the outlet of the.
The fire-resistant heat-insulating layer 46 is made of alumina fire-resistant heat-insulating material, and after the combustion furnace 4 is protected by fire-resistant heat insulation, on one hand, the high-temperature heat in the combustion chamber 41 is kept not to be dissipated, and on the other hand, the temperature of the outer wall of the combustion furnace is ensured to be normal (less than or equal to 40 ℃), so that high-temperature hazard accidents are avoided; a heat insulation wall is arranged between the combustion chamber 41 and the exhaust gas discharge passage 42 to control the flow rate of the exhaust gas and prevent the temperature in the combustion chamber 41 from being reduced due to the temperature reduction process of the exhaust gas discharge passage 42. The tail gas connecting pipe 42b comprises an insulating layer, so that safety accidents caused by overheating of tail gas are avoided. The tail pipe of the tail gas discharge channel 42 and the tail gas vent pipe 53 are provided with cooling water spray heads 52 to cool the tail gas.
As shown in fig. 2, the combustion supporting burner 43, the atomizer 44 and the igniter are combined to form an ignition burner 48, which is advantageously integrated with the combustion furnace 4 and facilitates the sufficient mixing and combustion of the organic waste liquid and the fuel. The combustion furnace 4 is connected with the tail gas vent pipe 53 through a tail gas connecting pipe 42b and then is combined into a whole to be installed on the base 7, the top of the combustion furnace 4 is provided with a waste liquid storage tank 31, and the outer end of the combustion furnace 4 is provided with a combustion-supporting fan 21 which is led into an air inlet of the ignition burner 48; the base 7 can also be provided with a booster pump 32, a cooling water pump 51 and a detection and control device 6 to form an integrated device. The base 7 is provided with a traveling mechanism, so that the flexible change of the harmless treatment site of the organic waste liquid is realized.
In fig. 2, thermocouple installation interfaces N1 and N2 are provided on the combustion furnace 4; the tail gas emptying pipe 53 is provided with an online analysis interface N3 (the signal detected by the interface is transmitted to an online analyzer, and the data of the online analyzer is simultaneously transmitted to the detection and control device 6) and a thermocouple installation interface N4, and the bottom of the tail gas emptying pipe 53 is provided with a condensed water discharge port G3; the ignition burner 48 is provided with a gas pipe connector G1 and an organic waste liquid pipe connector G2; the waste liquid storage tank 31 is provided with a waste liquid inlet M1, a waste liquid outlet M2, a liquid level meter upper interface L1, a liquid level meter lower interface L2 and a radar liquid level meter interface L3 (the radar liquid level meter detects the liquid level of the waste liquid through waste liquid level reflection waves and transmits signals to the detection and control device 6). The detection devices, the valves and the motor control execution circuit which are arranged on each part are connected on the detection and control device 6 in a gathering way.
Claims (10)
1. A method for harmlessly treating organic waste liquid is characterized by comprising the following steps:
(1) and organic waste liquid pressurization and atomization: pressurizing the organic waste liquid in the waste liquid storage tank to 0.8Mpa by using a booster pump, introducing the organic waste liquid into an atomizing nozzle of a combustion furnace, or pumping the organic waste liquid to the atomizing nozzle by using high-speed compressed air, so that the organic waste liquid is completely atomized;
(2) and organic waste liquid combustion: the atomized organic waste liquid is thermally cracked by high-temperature heat generated by fuel in the combustion furnace, and simultaneously, the atomized organic waste liquid and oxygen components in excess air sent by a combustion fan are fully mixed and combusted in the combustion furnace, the combustion temperature is controlled to be over 1100 ℃, and the organic components in the organic waste liquid are completely combusted to generate carbon dioxide and water;
(3) and tail gas emission: the high-temperature mixed gas containing carbon dioxide and water generated by the combustion furnace is cooled to below 200 ℃ by atomized cooling water of the tail gas cooling and emptying system and then is discharged into the atmosphere.
2. The method for the harmless treatment of organic waste liquid according to claim 1, wherein: before the organic waste liquid in item (1) is pressurized and atomized, the organic waste liquid is collected by a waste liquid filling container, and the organic waste liquid collected by the waste liquid filling container is pressurized and conveyed into a waste liquid storage tank by nitrogen.
3. The method for the harmless treatment of organic waste liquid according to claim 1 or 2, wherein: in the item (2), the burner uses natural gas as fuel gas, and the volume ratio of the fuel gas to the combustion air is 1: 6.8 or more.
4. A harmless treatment device for organic waste liquid is characterized in that: comprises a gas conveying pipeline (1), an air supply device (2), a waste liquid pressurizing and supplying pipeline (3), a combustion furnace (4) and a tail gas cooling and emptying system (5); combustion furnace (4) includes combustion chamber (41) and exhaust emission passageway (42), is equipped with in combustion chamber (41) and helps burner tip (43) and atomizer (44), and combustion-supporting burner tip (43) is connected with air supply arrangement (2) in gas conveying line (1), and waste liquid pressure boost supply line (3) connect in atomizer (44) entry, and tail gas cooling air-release system (5) connect on exhaust emission passageway (42).
5. The apparatus for harmless treatment of organic waste liquid according to claim 4, wherein: the device is characterized by further comprising a detection and control device (6), wherein a detection control line of the detection and control device (6) is connected with the gas conveying pipeline (1), the air supply device (2), the waste liquid pressurization supply pipeline (3), the combustion furnace (4) and the tail gas cooling and emptying system (5).
6. The apparatus for harmlessly treating organic waste liquid according to claim 4 or 5, wherein: the combustion furnace (4) shell is sequentially provided with a metal temperature-resistant bushing (45), a fireproof heat-insulating layer (46) and a metal shell (47) from inside to outside, a heat-insulating wall (42 a) is arranged between the combustion chamber (41) and the tail gas discharge channel (42), an exhaust hole is formed in the heat-insulating wall (42 a), a tail pipe is arranged at the tail part of the tail gas discharge channel (42), a cooling water spray head (52) is arranged in the tail pipe, and a tail gas connecting pipe (42 b) connected with a tail gas cooling and emptying system (5) is arranged at the outlet of the tail pipe.
7. The apparatus for harmless treatment of organic waste liquid according to claim 6, wherein: the gas conveying pipeline (1) is provided with a flow detection and valve control pipeline, and the air supply device (2) comprises a combustion fan (21) and an air quantity detection and motor control pipeline; the waste liquid pressurizing and supplying pipeline (3) comprises a waste liquid storage tank (31), a booster pump (32), a liquid level detection element, a pressure detection circuit, a motor control circuit and a valve control circuit; the temperature monitoring system is characterized in that the combustion furnace (4) is provided with a temperature detection element for monitoring the temperature in real time, and the tail gas cooling and emptying system (5) comprises a cooling water pump (51), a cooling water spray head (52), a pipeline valve, a tail gas emptying pipe (53), a motor control circuit, a valve control circuit and a temperature detection element.
8. The apparatus for harmless treatment of organic waste liquid according to claim 7, wherein: the combustion-supporting burner (43), the atomizing nozzle (44) and the igniter are combined to form an ignition burner (48), the combustion furnace (4) is connected into a tail gas blow-down pipe (53) through a tail gas connecting pipe (42 b) and then is combined into a whole to be installed on a base (7), a waste liquid storage tank (31) is arranged at the top of the combustion furnace (4), a combustion-supporting fan (21) which is led into an air inlet of the ignition burner (48) is installed at the end part of the combustion furnace (4), and a booster pump (32), a cooling water pump (51) and a detection and control device (6) are also installed on the base; or the base (7) is provided with a running mechanism.
9. The apparatus for harmlessly treating organic waste liquid according to claim 4 or 5, wherein: the gas conveying pipeline (1) is provided with a flow detection and valve control pipeline, and the air supply device (2) comprises a combustion fan (21) and an air quantity detection and motor control pipeline; the waste liquid pressurizing and supplying pipeline (3) comprises a waste liquid storage tank (31), a booster pump (32), a liquid level detection element, a pressure detection circuit, a motor control circuit and a valve control circuit; the temperature monitoring system is characterized in that the combustion furnace (4) is provided with a temperature detection element for monitoring the temperature in real time, and the tail gas cooling and emptying system (5) comprises a cooling water pump (51), a cooling water spray head (52), a pipeline valve, a tail gas emptying pipe (53), a motor control circuit, a valve control circuit and a temperature detection element.
10. The apparatus for harmless treatment of organic waste liquid according to claim 9, wherein: the combustion-supporting burner (43), the atomizing nozzle (44) and the igniter are combined to form an ignition burner (48), the combustion furnace (4) is connected into a tail gas blow-down pipe (53) and then is combined into a whole to be installed on a base (7), a waste liquid storage tank (31) is arranged at the top of the combustion furnace (4), a combustion-supporting fan (21) which is led into an air inlet of the ignition burner (48) is installed at the end part of the combustion furnace (4), and a booster pump (32), a cooling water pump (51) and a detection and control device (6) are further installed on the base (7); or the base (7) is provided with a running mechanism.
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| JP2011237046A (en) * | 2010-04-30 | 2011-11-24 | Kinsei Sangyo:Kk | Waste liquid treating apparatus and waste liquid treating method |
| CN103868077A (en) * | 2012-12-10 | 2014-06-18 | 北京航天动力研究所 | Method and system for incinerating iodine-containing organic waste liquor, purifying and treating tail gas |
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