CN212719770U - Waste liquid catalytic incinerator - Google Patents
Waste liquid catalytic incinerator Download PDFInfo
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- CN212719770U CN212719770U CN202021100989.0U CN202021100989U CN212719770U CN 212719770 U CN212719770 U CN 212719770U CN 202021100989 U CN202021100989 U CN 202021100989U CN 212719770 U CN212719770 U CN 212719770U
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- spray gun
- incinerator
- atomizing spray
- main body
- positioning sleeve
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Abstract
The utility model discloses a waste liquid catalytic incinerator, which comprises an incinerator body and an atomization spray gun body with an air inlet pipe and a liquid inlet pipe, wherein a catalytic combustor is arranged inside the incinerator body; the atomizing spray gun comprises an atomizing spray gun body, wherein the atomizing spray gun body is fixed to the top of the incinerator body through a fixing mechanism and extends into the inner end of the incinerator body, the fixing mechanism comprises a positioning sleeve arranged on the incinerator body, a through hole for the inner end portion of the atomizing spray gun body to penetrate through is formed in the inner end of the positioning sleeve, a sealing cavity is formed between the positioning sleeve and the atomizing spray gun body, cooling water is injected into the sealing cavity, and a water inlet pipe and a water outlet pipe which are communicated with the inside of the positioning sleeve are arranged on the positioning sleeve. The utility model discloses can cool off the atomizing spray gun main part, reduce the damage that burns the high temperature in the burning furnace main part and cause the atomizing spray gun main part to the life of atomizing spray gun main part has been improved, and has and be convenient for install and dismantle the atomizing spray gun main part.
Description
Technical Field
The utility model relates to a waste liquid treatment technical field specifically is a waste liquid catalytic incinerator.
Background
At present, a large amount of industrial wastewater and black liquor are generated in the production of chemical industry and paper industry, and the wastewater contains a large amount of chemical substances, such as: liquid hydrocyanic acid, ammonium sulfate, and various organic substances, etc., are poor in biodegradability. The industrial waste liquid treatment method mainly adopts a high-pressure injection method and a waste water incineration method to the underground deep, mainly adopts a high-pressure injection method to the underground deep abroad, and adopts an incineration treatment method at home. The toxic waste water is incinerated by the waste water incinerator, so that the waste water is decomposed into non-toxic gas in the combustion process and is discharged into the atmosphere. The existing atomizing spray gun is embedded in the incinerator and is inconvenient to install and disassemble, the atomizing spray gun is easy to damage due to high temperature in the incinerator, and the service life of the atomizing spray gun is shortened. Therefore, we provide a waste liquid catalytic incinerator.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a waste liquid catalytic incinerator.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a waste liquid catalytic incinerator, which comprises an incinerator body and an atomization spray gun body with an air inlet pipe and a liquid inlet pipe, wherein a catalytic burner is arranged inside the incinerator body, and a gas outlet is arranged at the bottom of the incinerator body; the atomization spray gun main body is fixed at the top of the incinerator main body through a fixing mechanism and extends into the inner end of the incinerator main body, the fixing mechanism comprises a positioning sleeve arranged on the incinerator main body, a through hole for the inner end part of the atomization spray gun main body to pass through is formed in the inner end of the positioning sleeve, a first positioning flange is arranged at the outer end part of the positioning sleeve, and a second positioning flange matched with the first positioning flange is arranged on the atomization spray gun main body; the front end of atomizing spray gun main part is equipped with the seal ring piece, be equipped with fire-retardant sealing cushion between seal ring piece and the inner chamber bottom of positioning sleeve, form a sealed chamber between positioning sleeve and the atomizing spray gun main part, the injection of sealed intracavity has the cooling water, be equipped with inlet tube and the outlet pipe with the inside intercommunication of positioning sleeve on the positioning sleeve.
As an optimal technical scheme of the utility model, be equipped with third flange on the position sleeve, the position sleeve is fixed in burning furnace main part through third flange.
As an optimal technical scheme of the utility model, be equipped with the sealing layer between first flange and the second flange.
As an optimized technical scheme of the utility model, the shower nozzle outside diameter of atomizing spray gun main part front end is less than the diameter of the through-hole of positioning sleeve's the inner.
As an optimized technical scheme of the utility model, the outer wall of atomizing spray gun main part is equipped with the radiating fin of a plurality of vertical settings.
The utility model has the advantages that: the waste liquid catalytic incinerator is characterized in that an atomizing spray gun main body is fixed in an incinerator main body through a fixing mechanism, the atomizing spray gun main body is inserted into a positioning sleeve when the waste liquid catalytic incinerator is installed, a nozzle at the front end of the atomizing spray gun main body extends out of a through hole at the inner end part of the positioning sleeve and extends into the incinerator main body, then a first positioning flange and a second positioning flange are fixed through screws, a sealing ring block extrudes a flame-retardant sealing cushion layer to seal along with the fixation of the first positioning flange and the second positioning flange, a sealing cavity is formed between the positioning sleeve and the atomizing spray gun main body at the moment, then the positioning sleeve is connected with an external water-cooling circulating device through a water inlet pipe and a water outlet pipe, cooling circulating water is injected into the sealing cavity, the atomizing spray gun main body is cooled, the damage of high temperature in the incinerator main body to the atomizing spray gun main body is reduced, and the atomizing spray gun main body is convenient to install and disassemble, and the overhauling and the replacement of the atomizing spray gun main body are convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a catalytic incinerator for waste liquid according to the present invention;
FIG. 2 is a schematic structural view of a fixing mechanism of the catalytic incinerator for waste liquid of the present invention;
FIG. 3 is a schematic structural view of a positioning sleeve of the catalytic incinerator for waste liquid.
In the figure: 1. an incinerator body; 2. an atomizing spray gun body; 3. an air inlet pipe; 4. a liquid inlet pipe; 5. a catalytic combustor; 6. an air outlet; 7. a fixing mechanism; 8. a positioning sleeve; 9. a through hole; 10. a first positioning flange; 11. a second positioning flange; 12. a sealing ring block; 13. a flame retardant seal cushion layer; 14. sealing the cavity; 15. a water inlet pipe; 16. a water outlet pipe; 17. a third positioning flange; 18. a sealing layer; 19. and (4) radiating fins.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, 2 and 3, the waste liquid catalytic incinerator of the present invention comprises an incinerator body 1 and an atomizing spray gun body 2 having an air inlet pipe 3 and a liquid inlet pipe 4, wherein a catalytic burner 5 is disposed inside the incinerator body 1, and an air outlet 6 is disposed at the bottom of the incinerator body 1; the method is characterized in that: the atomization spray gun main body 2 is fixed at the top of the incinerator main body 1 through a fixing mechanism 7 and extends into the inner end of the incinerator main body 1, the fixing mechanism 7 comprises a positioning sleeve 8 arranged on the incinerator main body 1, the inner end of the positioning sleeve 8 is provided with a through hole 9 for the inner end part of the atomization spray gun main body 2 to pass through, the outer end part of the positioning sleeve 8 is provided with a first positioning flange 10, and the atomization spray gun main body 2 is provided with a second positioning flange 11 matched with the first positioning flange 10; the front end of the atomizing spray gun main body 2 is provided with a sealing ring block 12, a flame-retardant sealing cushion layer 13 is arranged between the sealing ring block 12 and the bottom end of an inner cavity of the positioning sleeve 8, a sealing cavity 14 is formed between the positioning sleeve and the atomizing spray gun main body 2, cooling water is injected into the sealing cavity 14, the positioning sleeve 8 is provided with a water inlet pipe 15 and a water outlet pipe 16 which are communicated with the inside of the positioning sleeve 8, the atomizing spray gun main body 2 is fixed in the incinerator main body 1 through a fixing mechanism 7, the atomizing spray gun main body 2 is inserted into the positioning sleeve 8 during installation, so that a nozzle at the front end of the atomizing spray gun main body 2 extends out of a through hole 9 at the inner end part of the positioning sleeve 8 and extends into the incinerator main body 1, then a first positioning flange 10 and a second positioning flange 11 are fixed through screws, and the sealing ring block 12 extrudes the flame-retardant sealing cushion layer 13 for sealing along with the fixation of the, at this moment, a sealing cavity 14 is formed between the positioning sleeve 8 and the atomizing spray gun main body 2, then the water cooling circulation device is connected with the outside through the water inlet pipe 15 and the water outlet pipe 16, cooling circulation water is injected into the sealing cavity 14, and then the atomizing spray gun main body 2 is cooled, the damage of high temperature in the incinerator main body 1 to the atomizing spray gun main body 2 is reduced, thereby the service life of the atomizing spray gun main body 2 is prolonged, and the atomizing spray gun main body 2 is convenient to install and detach, and the overhaul and the replacement of the atomizing spray gun main body 2 are facilitated.
The positioning sleeve 8 is provided with a third positioning flange 17, the positioning sleeve 8 is fixed on the incinerator main body 1 through the third positioning flange 17, so that the positioning sleeve is convenient to mount and dismount, and the positioning sleeve can be welded with the incinerator main body 1.
And a sealing layer 18 is arranged between the first positioning flange 9 and the second positioning flange 10 and between the second positioning flange 11, so that the sealing effect is achieved, and the overflow phenomenon between the first positioning flange 9 and the second positioning flange 11 is effectively avoided.
The outer diameter of the nozzle at the front end of the atomizing spray gun main body 2 is smaller than the diameter of the through hole at the inner end of the positioning sleeve 8.
The outer wall of the atomizing spray gun main body 2 is provided with a plurality of vertically arranged heat radiating fins 19. The heat exchange area of the atomizing torch body 2 with the cooling water is increased, thereby increasing the cooling rate of the atomizing torch body 2.
The utility model fixes the atomizing spray gun main body 2 in the incinerator main body 1 through the fixing mechanism 7, when in installation, the atomizing spray gun main body 2 is inserted into the positioning sleeve 8, so that the nozzle at the front end of the atomizing spray gun main body 2 extends out of the through hole 9 at the inner end part of the positioning sleeve 8 and extends into the incinerator main body 1, then the first positioning flange 10 and the second positioning flange 11 are fixed through screws, along with the fixation of the first positioning flange 10 and the second positioning flange 11, the sealing ring block 12 extrudes the flame-retardant sealing cushion layer 13 to seal, at the moment, a sealing cavity 14 is formed between the positioning sleeve 8 and the atomizing spray gun main body 2, then the water-cooling circulating device is connected with the outside through the water inlet pipe 15 and the water outlet pipe 16, cooling circulating water is injected into the sealing cavity 14, further, the atomizing spray gun main body 2 is cooled, the damage of the high temperature in the incinerator main body 1 to the atomizing spray gun, thereby improved atomizing spray gun main part 2's life to having and being convenient for install and dismantle atomizing spray gun main part 2, made things convenient for the maintenance and the change of atomizing spray gun main part 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A catalytic incinerator for waste liquid comprises an incinerator body (1) and an atomization spray gun body (2) with an air inlet pipe (3) and a liquid inlet pipe (4), wherein a catalytic combustor (5) is arranged inside the incinerator body (1), and an air outlet (6) is formed in the bottom of the incinerator body (1); the method is characterized in that: the atomizing spray gun main body (2) is fixed to the top of the incinerator main body (1) through a fixing mechanism (7) and extends into the inner end of the incinerator main body (1), the fixing mechanism (7) comprises a positioning sleeve (8) arranged on the incinerator main body (1), a through hole (9) for the inner end of the atomizing spray gun main body (2) to penetrate through is formed in the inner end of the positioning sleeve (8), a first positioning flange (10) is arranged at the outer end of the positioning sleeve (8), and a second positioning flange (11) matched with the first positioning flange (10) is arranged on the atomizing spray gun main body (2); the front end of atomizing spray gun main part (2) is equipped with seal ring piece (12), be equipped with fire-retardant sealing cushion layer (13) between the inner chamber bottom of seal ring piece (12) and position sleeve (8), form a sealed chamber (14) between position sleeve and atomizing spray gun main part (2), it has the cooling water to pour into in sealed chamber (14), be equipped with inlet tube (15) and outlet pipe (16) with the inside intercommunication of position sleeve (8) on position sleeve (8).
2. A catalytic incinerator for waste liquid according to claim 1, wherein said positioning sleeve (8) is provided with a third positioning flange (17), and said positioning sleeve (8) is fixed to the incinerator body (1) through the third positioning flange (17).
3. A catalytic incinerator for waste liquid according to claim 1, wherein a sealing layer (18) is provided between the first positioning flange (10) and the second positioning flange (11).
4. A catalytic incinerator of waste liquid according to claim 1 wherein the outside diameter of the nozzle head at the front end of said atomizing lance body (2) is smaller than the diameter of the through hole at the inner end of the positioning sleeve (8).
5. A catalytic incinerator of waste liquid according to claim 1 wherein said atomizing lance body (2) is provided at its outer wall with a plurality of vertically disposed heat dissipating fins (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100989.0U CN212719770U (en) | 2020-06-15 | 2020-06-15 | Waste liquid catalytic incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100989.0U CN212719770U (en) | 2020-06-15 | 2020-06-15 | Waste liquid catalytic incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212719770U true CN212719770U (en) | 2021-03-16 |
Family
ID=74950843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021100989.0U Active CN212719770U (en) | 2020-06-15 | 2020-06-15 | Waste liquid catalytic incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212719770U (en) |
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2020
- 2020-06-15 CN CN202021100989.0U patent/CN212719770U/en active Active
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