CN112010377A - High-concentration organic waste liquid vaporization treatment device - Google Patents
High-concentration organic waste liquid vaporization treatment device Download PDFInfo
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- CN112010377A CN112010377A CN202010787665.7A CN202010787665A CN112010377A CN 112010377 A CN112010377 A CN 112010377A CN 202010787665 A CN202010787665 A CN 202010787665A CN 112010377 A CN112010377 A CN 112010377A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- Processing Of Solid Wastes (AREA)
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Abstract
The invention discloses a high-concentration organic waste liquid vaporization treatment device, which comprises: the processing jar that has main gas import, oxygen import, waste liquid import, tail gas discharge port and electrode, wherein: a waste liquid vaporizing chamber communicated with the tail gas discharge port and a high-temperature chamber positioned above the waste liquid vaporizing chamber are arranged in the treatment tank, and an air jet communicated with the waste liquid vaporizing chamber is arranged at the bottom of the high-temperature chamber; the main fuel gas inlet is positioned in the center of the top of the high-temperature chamber and is communicated with the high-temperature chamber; the oxygen inlet is positioned at the outer side of the main fuel gas inlet and is communicated with the high-temperature chamber; the waste liquid inlet is communicated with the waste liquid vaporizing chamber; the electrode is equipped with two at least, and each electrode circumference is arranged in the outside of main gas import and extends to in the high temperature chamber, and each electrode is located the inside middle part of high temperature chamber and is close to each other, and each electrode is located one end of high temperature chamber and keeps away from each other respectively. The invention uses the heat generated by the high-temperature chamber to vaporize the high-concentration waste liquid in the waste liquid vaporization chamber.
Description
Technical Field
The invention relates to the technical field of waste liquid treatment, in particular to a high-concentration organic waste liquid vaporization treatment device.
Background
The high-concentration organic waste liquid has the characteristics of high organic matter concentration, complex components and the like, such as dye waste liquid, culture waste water, medicine waste liquid and the like. The waste liquid is directly discharged into the environment, which poses serious threats to human health and ecological environment. Along with the improvement of industrial technology in China and the living standard of people, the generation amount of the waste liquid is more and more, and the people pay attention to how to quickly and efficiently treat the high-concentration organic waste liquid to achieve environmental-friendly discharge. The conventional physical adsorption method, chemical method, biological treatment and other methods are difficult to achieve the expected effect when treating waste liquid with high organic matter concentration, complex components and high particulate matter content.
Disclosure of Invention
In order to solve the technical problems in the background technology, the invention provides a high-concentration organic waste liquid vaporization treatment device.
The invention provides a high-concentration organic waste liquid vaporization treatment device, which comprises: the processing jar that has main gas import, oxygen import, waste liquid import, tail gas discharge port and electrode, wherein:
a waste liquid vaporizing chamber communicated with the tail gas discharge port and a high-temperature chamber positioned above the waste liquid vaporizing chamber are arranged in the treatment tank, and an air jet communicated with the waste liquid vaporizing chamber is arranged at the bottom of the high-temperature chamber;
the main fuel gas inlet is positioned in the center of the top of the high-temperature chamber and is communicated with the high-temperature chamber;
the oxygen inlet is positioned on the outer side of the main fuel gas inlet and is communicated with the high-temperature chamber;
the waste liquid inlet is communicated with the waste liquid vaporizing chamber;
the electrode is equipped with two at least, and each electrode circumference is arranged in the outside of main gas import and extends to in the high temperature chamber, and each electrode is located the inside middle part of high temperature chamber and is close to each other, and each electrode is located one end of high temperature chamber and keeps away from each other respectively.
Preferably, the treatment tank is also provided with an auxiliary fuel gas inlet; an oxygen chamber and a gas chamber are arranged between the inner wall and the outer wall of the high-temperature chamber, wherein the oxygen chamber and the gas chamber are circumferentially distributed, the gas chamber is positioned below the oxygen chamber, and a plurality of first air holes communicated with the oxygen chamber and a plurality of second air holes communicated with the gas chamber are formed in the inner wall of the high-temperature chamber; the oxygen inlet is communicated with the oxygen chamber; the auxiliary fuel gas inlet is communicated with the fuel gas chamber.
Preferably, the second air hole is located inside the air ejection port.
Preferably, the bottom of the high-temperature chamber is in a funnel-shaped structure, and the air jet is positioned in the center of the bottom of the high-temperature chamber.
Preferably, the second air holes are arranged in a layered mode along the height direction of the air injection port, each layer of the second air holes comprises a plurality of second air holes which are uniformly distributed in the circumferential direction, the second air holes respectively enter the air injection port in a tangential mode, and the cutting directions of the second air holes are the same.
Preferably, the cutting angle of the second air hole is 45 °.
Preferably, the first air holes are arranged in a layered mode along the height direction of the high-temperature chamber, each layer of the first air holes comprises a plurality of first air holes which are evenly distributed in the circumferential direction, the first air holes respectively enter the high-temperature chamber in a tangential mode, and the cutting directions of the first air holes are the same.
Preferably, the oxygen inlet, the main fuel gas inlet and the auxiliary fuel gas inlet are respectively connected with a pipeline.
Preferably, the oxygen inlet is provided in plurality.
Preferably, the secondary gas inlet is provided in plurality.
Preferably, the exhaust vent is located at the bottom of the waste liquid vaporization chamber.
Preferably, a liquid inlet chamber which is circumferentially distributed is arranged between the inner wall and the outer wall of the waste liquid vaporization chamber, and a plurality of liquid outlets which are circumferentially distributed at intervals are arranged on the inner wall of the waste liquid vaporization chamber; the waste liquid inlet is communicated with the liquid inlet chamber.
Preferably, the liquid outlet is a strip-shaped opening arranged along the height direction of the waste liquid vaporization chamber.
Preferably, the width of the liquid outlet is 0.5mm-3 mm.
Preferably, the waste liquid import is equipped with a plurality ofly, and each waste liquid import evenly distributes and respectively tangential entering feed liquor room along the circumferential direction of feed liquor room, and the direction of cutting into of each waste liquid import is unanimous.
Preferably, the cutting angle of the waste inlet is 45 °.
Preferably, the inner parts of the electrodes in the high temperature chamber are bent so that the middle parts are close to each other and the end parts are far away from each other.
Preferably, the part of the electrode located in the high-temperature chamber is bent into a V-shaped structure, and the convex surfaces of the V-shaped structures of the electrodes face the main gas inlet respectively.
Preferably, the number of the electrodes is 3, and the 3 electrodes are uniformly distributed on the periphery of the main fuel gas inlet in the circumferential direction.
Preferably, the electrode is of a tubular structure and has a water inlet and a water outlet for connecting the circulating water pump.
Preferably, the electrode comprises an outer tube and an inner tube disposed inside the outer tube.
Preferably, the portion of the electrode outside the high temperature chamber is covered with an insulating layer.
Preferably, the insulating layer is made of ceramic.
Preferably, the treatment tank comprises a main tank body and an auxiliary tank body positioned above the main tank body, the waste liquid vaporization chamber is positioned in the main tank body, and the high-temperature chamber is positioned in the auxiliary tank body; one end of the auxiliary tank body extends into the main tank body, the other end of the auxiliary tank body is positioned outside the main tank body and is provided with an end cover, and a cavity is arranged between the inner wall and the outer wall of the auxiliary tank body to form an oxygen chamber and a fuel gas chamber; the end cover is provided with a through hole which is arranged in the middle and communicated with the high-temperature chamber to form a main gas inlet, a through hole which is communicated with the oxygen chamber to form an oxygen inlet, and a through hole which is communicated with the gas chamber to form an auxiliary gas port; the electrodes are fixed on the end caps.
Preferably, the outer part of the auxiliary tank body is provided with a connecting flange, and the connecting flange is abutted against and fixed with the port of the main tank body.
In the invention, high-concentration waste liquid in the waste liquid vaporization chamber is vaporized by utilizing the heat generated by the high-temperature chamber, and the generated tail gas is discharged through the tail gas discharge port to enter a tail gas treatment system for tail gas treatment at the later stage.
Drawings
FIG. 1 is an isometric view of a high concentration organic waste liquid vaporization treatment device according to the present invention;
FIG. 2 is a top view of a high concentration organic waste liquid vaporization treatment apparatus according to the present invention;
FIG. 3 is a schematic view of the internal structure of a high concentration organic waste liquid vaporization treatment device according to the present invention;
FIG. 4 is a schematic view of the internal structure of the auxiliary tank in the high concentration organic waste liquid vaporization treatment device according to the present invention;
fig. 5 is a schematic bottom structure diagram of a high-concentration organic waste liquid vaporization treatment device according to the present invention.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to specific examples.
As shown in fig. 1-5, fig. 1 is an isometric view of a high concentration organic waste liquid vaporization treatment device proposed by the invention; FIG. 2 is a top view of a high concentration organic waste liquid vaporization treatment apparatus according to the present invention; FIG. 3 is a schematic view of the internal structure of a high concentration organic waste liquid vaporization treatment device according to the present invention; FIG. 4 is a schematic view of the internal structure of the auxiliary tank in the high concentration organic waste liquid vaporization treatment device according to the present invention; fig. 5 is a schematic bottom structure diagram of a high-concentration organic waste liquid vaporization treatment device according to the present invention.
Referring to fig. 1-2, the present invention provides a high concentration organic waste liquid vaporization treatment apparatus, comprising: a treatment tank 2 with a main gas inlet a, an oxygen inlet b, a waste liquid inlet c, a tail gas discharge port d and an electrode 1, wherein:
the inside of the treatment tank 2 is provided with a waste liquid vaporization chamber 3 communicated with the tail gas discharge port d and a high temperature chamber 4 positioned above the waste liquid vaporization chamber 3, and the bottom of the high temperature chamber 4 is provided with an air jet 43 communicated with the waste liquid vaporization chamber 3. The main gas inlet a is arranged at the center of the top of the high temperature chamber 4 and is communicated with the high temperature chamber 4. The oxygen inlet b is positioned at the outer side of the main fuel gas inlet a and is communicated with the high-temperature chamber 4; the waste liquid inlet c is communicated with the waste liquid vaporizing chamber 3. The number of the electrodes 1 is at least two, each electrode 1 is circumferentially arranged on the outer side of the main fuel gas inlet a and extends into the high-temperature chamber 4, the middle parts of the electrodes 1, which are positioned in the high-temperature chamber 4, are close to each other, and one ends of the electrodes 1, which are positioned in the high-temperature chamber 4, are respectively far away from each other; the plasma arc is generated at the nearest part of the electrode 1, the plasma arc at the nearest part of the electrode 1 is blown to the position far away from the end part of each other by the fuel gas entering from the main fuel gas inlet a, the arc is broken at the tail end of the electrode 1, the plasma arc is generated at the nearest part of the electrode 1 again in cycles, so that the fuel gas of the high-temperature chamber 4 is ignited to generate high temperature, the concentrated culture waste liquid in the waste liquid vaporizing chamber 3 is rapidly vaporized in a high-temperature environment, the organic matter lysate micromolecule gas and the odor are eliminated, and meanwhile, a carbon layer is formed on the outer layer of the electrode 1 to protect the electrode 1 and prolong the service life of the electrode.
From the above, the present invention uses the heat generated by the high temperature chamber 4 to vaporize the high concentration waste liquid in the waste liquid vaporization chamber 3, and the generated tail gas is discharged through the tail gas discharge port d to enter the tail gas treatment system for tail gas treatment at a later stage.
Referring to fig. 3-4, the treatment tank 2 is further provided with an auxiliary fuel gas inlet e; an oxygen chamber 6 and a gas chamber 7 are arranged between the inner wall and the outer wall of the high-temperature chamber 4, wherein the oxygen chamber 6 and the gas chamber 7 are circumferentially distributed, the gas chamber is positioned below the oxygen chamber 6, and a plurality of first gas holes 41 communicated with the oxygen chamber 6 and a plurality of second gas holes 42 communicated with the gas chamber 7 are arranged on the inner wall of the high-temperature chamber 4; the oxygen inlet b is communicated with the oxygen chamber 6; the auxiliary gas inlet e is communicated with the gas chamber 7. In operation, the oxygen above the gas chamber 7 is utilized to make the gas exhausted from the high temperature chamber 4 be sprayed out from the gas nozzle 43 to the waste liquid vaporization chamber 3 under the pushing of the oxygen pressure, so as to form a longer gas column to vaporize the high concentration organic waste liquid entering the waste liquid vaporization chamber 3, thereby effectively enhancing the vaporization effect. In the specific operation, the fuel gas input into the fuel gas chamber 7 is propane gas, and the volume ratio of the input propane gas to the oxygen gas input into the oxygen chamber 6 is 1: 5.05-5.1, specifically: propane gas 60L/min, oxygen gas 305L/min.
In this embodiment, the bottom of the high temperature chamber 4 is a funnel-shaped structure, and the air jet 43 is located at the center of the bottom of the high temperature chamber 4. So as to enhance the length of the gas column of the human waste liquid spraying vaporization chamber 3.
In this embodiment, the second air holes 42 are located inside the air injection port 43, the second air holes 42 are arranged in layers along the height direction of the air injection port 43, each layer includes a plurality of second air holes 42 uniformly distributed in the circumferential direction, each second air hole 42 tangentially enters the air injection port 43, and the cutting directions of the second air holes 42 are the same, so as to ensure that the fuel gas rotates at a high speed along the circumferential direction of the air injection port 43 after being discharged through the second air holes 42. The first air holes 41 are arranged in layers along the height direction of the high temperature chamber 4, each layer comprises a plurality of first air holes 41 which are uniformly distributed in the circumferential direction, each first air hole 41 respectively enters the high temperature chamber 4 in a tangential direction, and the cutting direction of each first air hole 41 is the same as that of each second air hole 42. So as to ensure that the oxygen gas is discharged through the first air hole 41 and then rotates at a high speed along the circumferential direction of the high-temperature chamber 4, thereby enhancing the speed and distance of the oxygen gas entering the waste liquid vaporization chamber 3 and improving the vaporization effect.
In this embodiment, the cutting angle of the second air hole 42 is 45 ° (i.e. the included angle between the center line of the second air hole 42 and the tangent line at the cutting point of the second air hole 42 is 45 °). Similarly, the cutting angle of the first air hole 41 is 45 °.
In this embodiment, the oxygen inlet b, the main fuel gas inlet a and the auxiliary fuel gas inlet e are respectively connected with a pipeline. The number of the oxygen inlets b is 2, and the oxygen inlets are circumferentially and uniformly distributed above the oxygen chamber 6. The number of the auxiliary gas inlets e is 4, and the auxiliary gas inlets are circumferentially and uniformly distributed above the gas chamber 7.
Referring to fig. 5, the exhaust gas discharge port d is located at the bottom of the waste liquid vaporization chamber 3.
In this embodiment, a liquid inlet chamber 5 circumferentially and annularly distributed is arranged between the inner wall and the outer wall of the waste liquid vaporization chamber 3, a plurality of circumferentially and annularly distributed liquid outlets 51 are arranged on the inner wall of the waste liquid vaporization chamber 3, the liquid outlets 51 are strip-shaped openings arranged along the height direction of the waste liquid vaporization chamber 3, and the width of each liquid outlet 51 is 0.5mm-3 mm; the waste liquid inlet c is communicated with the liquid inlet chamber 5. The structure can effectively enhance the vaporization effect.
In this embodiment, the electrode 1 has a tubular structure and has a water inlet and a water outlet for connecting a circulating water pump. When the device works, 3 electrodes 1 are pre-selected to be respectively connected with a 3000V high-voltage power supply, the power frequency is 700Hz, the total power is 100KW (the output power is adjustable), and the water inlet and the water outlet of the electrodes 1 are connected with a circulating water pump; then, a circulating water pump is started, a high-voltage power supply is started, the power supply is adjusted to 20KW, plasma arcs are generated at the nearest positions of 3 electrodes 1, oxygen and propane gas are respectively fed into an oxygen chamber 6 and a main gas inlet a, the propane gas blows the plasma arcs close to the 3 electrodes to positions far away from the tail ends, the arcs break at the tail ends of the electrodes 1, the plasma arcs are generated at the nearest positions of the 3 electrodes 1 again, and the process is repeated.
In this embodiment, the device comprises an outer tube and an inner tube arranged inside the outer tube.
In this embodiment, waste liquid import c is equipped with 4, 4 waste liquid import c along the circumferential direction equipartitions of feed liquor room 5 and respectively the tangential entering feed liquor room 5, and 4 waste liquid import c cut the direction unanimous, specific waste liquid import c cut the angle be 45 (be the tangent contained angle that first waste liquid import c central line and waste liquid import c cut the point department be 45 °), so that the rotatory entering of inner wall circumferential direction along feed liquor room 5 of waste liquid, both can reduce the impact to waste liquid vaporizer 3, can improve the inlet liquid speed again.
In this embodiment, 3 electrodes 1 are provided, and 3 electrodes 1 circumference equipartitions are in the periphery of main gas import a. The portions of the electrodes 1 located inside the high-temperature chamber 4 are bent so that their middle portions are close to each other and their end portions are distant from each other, specifically: the part of the electrode 1, which is positioned in the high-temperature chamber 4, is bent into a V-shaped structure, and the convex surfaces of the V-shaped structure in each electrode 1 face the main gas inlet a respectively.
In this embodiment, the electrode 1 is covered with an insulating layer in a portion other than the high temperature chamber 4, and the insulating layer is made of ceramic to ensure safety.
In this embodiment, the treatment tank 2 includes a main tank 21 and an auxiliary tank 22 located above the main tank 21, the waste liquid vaporization chamber 3 is located inside the main tank 21, and the high temperature chamber 4 is located inside the auxiliary tank 22; a connecting flange 9 is arranged outside the auxiliary tank body 22, the connecting flange 9 is abutted against and fixed with the port of the main tank body 21, one end of the auxiliary tank body 22 extends into the main tank body 21, the other end of the auxiliary tank body 22 is positioned outside the main tank body 21 and is provided with an end cover 8, and a cavity is arranged between the inner wall and the outer wall of the auxiliary tank body 22 to form an oxygen chamber 6 and a fuel gas chamber 7; the end cover 8 is provided with a through hole which is arranged in the middle and communicated with the high-temperature chamber 4 to form a main gas inlet a, a through hole which is communicated with the oxygen chamber 6 to form an oxygen inlet b, and a through hole which is communicated with the gas chamber 7 to form an auxiliary gas port; the electrode 1 is fixed to the end cap 8. The structure is convenient to disassemble and maintain.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A high concentration organic waste liquid vaporization treatment device, characterized by comprising: treatment tank (2) with main gas inlet (a), oxygen inlet (b), waste liquid inlet (c), tail gas discharge port (d) and electrode (1), wherein:
a waste liquid vaporizing chamber (3) communicated with the tail gas discharge port (d) and a high-temperature chamber (4) positioned above the waste liquid vaporizing chamber (3) are arranged in the treatment tank (2), and the bottom of the high-temperature chamber (4) is provided with an air jet (43) communicated with the waste liquid vaporizing chamber (3);
the main fuel gas inlet (a) is positioned in the center of the top of the high-temperature chamber (4) and is communicated with the high-temperature chamber (4);
the oxygen inlet (b) is positioned at the outer side of the main fuel gas inlet (a) and is communicated with the high-temperature chamber (4);
the waste liquid inlet (c) is communicated with the waste liquid vaporizing chamber (3);
the fuel gas heating device is characterized in that at least two electrodes (1) are arranged, each electrode (1) is circumferentially arranged on the outer side of the main fuel gas inlet (a) and extends into the high-temperature chamber (4), the middle parts of the electrodes (1) located in the high-temperature chamber (4) are close to each other, and one ends of the electrodes (1) located in the high-temperature chamber (4) are respectively far away from each other.
2. The high concentration organic waste liquid vaporization treatment apparatus according to claim 1, wherein the treatment tank (2) is further provided with an auxiliary fuel gas inlet (e); an oxygen chamber (6) and a gas chamber (7) are arranged between the inner wall and the outer wall of the high-temperature chamber (4), wherein the oxygen chamber (6) and the gas chamber (7) are circumferentially distributed, the gas chamber is positioned below the oxygen chamber (6), and a plurality of first air holes (41) communicated with the oxygen chamber (6) and a plurality of second air holes (42) communicated with the gas chamber (7) are formed in the inner wall of the high-temperature chamber (4); the oxygen inlet (b) is communicated with the oxygen chamber (6); the auxiliary fuel gas inlet (e) is communicated with the fuel gas chamber (7).
3. The apparatus for vaporizing and treating high concentration organic waste liquid according to claim 2, wherein the second air hole (42) is located inside the air ejection port (43); preferably, the bottom of the high-temperature chamber (4) is funnel-shaped, and the air jet opening (43) is positioned at the center of the bottom of the high-temperature chamber (4).
4. The high concentration organic waste liquid vaporization treatment apparatus according to claim 2, wherein the second air holes (42) are arranged in layers along the height direction of the air injection port (43), each layer comprises a plurality of second air holes (42) uniformly distributed in the circumferential direction, and each second air hole (42) enters the air injection port (43) tangentially, and the cutting direction of each second air hole (42) is the same; preferably, the cutting angle of the second air hole (42) is 45 degrees; preferably, the first air holes (41) are arranged in layers along the height direction of the high-temperature chamber (4), each layer comprises a plurality of first air holes (41) which are uniformly distributed in the circumferential direction, each first air hole (41) enters the high-temperature chamber (4) in a tangential mode, and the cutting directions of the first air holes (41) are the same; preferably, the oxygen inlet (b), the main fuel gas inlet (a) and the auxiliary fuel gas inlet (e) are respectively connected with a pipeline; preferably, the oxygen inlet (b) is provided in plurality; preferably, the secondary gas inlet (e) is provided in plurality.
5. The apparatus for vaporizing and treating high concentration organic waste liquid according to claim 1, wherein the exhaust gas discharge port (d) is located at the bottom of the waste liquid vaporizing chamber (3).
6. The high-concentration organic waste liquid vaporization treatment device according to claim 1, wherein a liquid inlet chamber (5) is circumferentially and annularly arranged between the inner wall and the outer wall of the waste liquid vaporization chamber (3), and a plurality of circumferentially and annularly arranged liquid outlets (51) are arranged on the inner wall of the waste liquid vaporization chamber (3); the waste liquid inlet (c) is communicated with the liquid inlet chamber (5); preferably, the liquid outlet (51) is a strip-shaped opening arranged along the height direction of the waste liquid vaporization chamber (3); preferably, the width of the liquid outlet (51) is 0.5mm-3 mm.
7. The high concentration organic waste liquid vaporization treatment apparatus according to claim 6, wherein the waste liquid inlets (c) are provided in plurality, each waste liquid inlet (c) is uniformly distributed along the circumferential direction of the liquid inlet chamber (5) and respectively enters the liquid inlet chamber (5) tangentially, and the cutting directions of the waste liquid inlets (c) are consistent; preferably, the cutting angle of the waste liquid inlet (c) is 45 °.
8. The high concentration organic waste liquid vaporization treatment apparatus according to claim 1, wherein the electrode (1) has a tubular structure and has a water inlet and a water outlet for connecting a circulating water pump; preferably, the electrode (1) comprises an outer tube and an inner tube arranged inside the outer tube.
9. The apparatus for vaporizing and treating a high concentration organic waste liquid according to claim 1, wherein the portions of the electrodes (1) located inside the high temperature chamber (4) are bent so that the middle portions thereof are close to each other and the end portions thereof are distant from each other; preferably, the part of the electrode (1) positioned in the high-temperature chamber (4) is bent into a V-shaped structure, and the convex surfaces of the V-shaped structure in each electrode (1) face the main fuel gas inlet (a); preferably, 3 electrodes (1) are arranged, and 3 electrodes (1) are circumferentially and uniformly distributed on the periphery of the main fuel gas inlet (a); preferably, the part of the electrode (1) outside the high-temperature chamber (4) is covered with an insulating layer; preferably, the insulating layer is made of ceramic.
10. The apparatus for vaporizing and treating high concentration organic waste liquid according to any of claims 1 to 9, wherein the treatment tank (2) comprises a main tank (21) and an auxiliary tank (22) located above the main tank (21), the waste liquid vaporizing chamber (3) is located inside the main tank (21), and the high temperature chamber (4) is located inside the auxiliary tank (22); one end of the auxiliary tank body (22) extends into the main tank body (21), the other end of the auxiliary tank body (22) is positioned outside the main tank body (21) and is provided with an end cover (8), and a cavity is arranged between the inner wall and the outer wall of the auxiliary tank body (22) to form an oxygen chamber (6) and a fuel gas chamber (7); the end cover (8) is provided with a through hole which is arranged in the middle and communicated with the high-temperature chamber (4) to form a main fuel gas inlet (a), a through hole which is communicated with the oxygen chamber (6) to form an oxygen inlet (b), and a through hole which is communicated with the fuel gas chamber (7) to form an auxiliary fuel gas port; the electrode (1) is fixed on the end cover (8); preferably, the outer part of the auxiliary tank body (22) is provided with a connecting flange (9), and the connecting flange (9) is abutted and fixed with the port of the main tank body (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010787665.7A CN112010377A (en) | 2020-08-07 | 2020-08-07 | High-concentration organic waste liquid vaporization treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010787665.7A CN112010377A (en) | 2020-08-07 | 2020-08-07 | High-concentration organic waste liquid vaporization treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143950A (en) * | 2021-11-16 | 2022-03-04 | 领航国创等离子技术研究院(北京)有限公司 | Oxygen flame composite plasma torch |
-
2020
- 2020-08-07 CN CN202010787665.7A patent/CN112010377A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143950A (en) * | 2021-11-16 | 2022-03-04 | 领航国创等离子技术研究院(北京)有限公司 | Oxygen flame composite plasma torch |
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