CN221500628U - Fire-viewing device for sulfur and desulfurization waste liquid incinerator - Google Patents
Fire-viewing device for sulfur and desulfurization waste liquid incinerator Download PDFInfo
- Publication number
- CN221500628U CN221500628U CN202323002900.3U CN202323002900U CN221500628U CN 221500628 U CN221500628 U CN 221500628U CN 202323002900 U CN202323002900 U CN 202323002900U CN 221500628 U CN221500628 U CN 221500628U
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- Prior art keywords
- fire
- viewing
- pipe
- waste liquid
- sulfur
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- 239000007788 liquid Substances 0.000 title claims abstract description 50
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 34
- 239000011593 sulfur Substances 0.000 title claims abstract description 34
- 239000002699 waste material Substances 0.000 title claims abstract description 34
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 21
- 230000023556 desulfurization Effects 0.000 title claims abstract description 21
- 238000005987 sulfurization reaction Methods 0.000 title claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000011521 glass Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model discloses a fire viewing device of a sulfur and desulfurization waste liquid incinerator, which belongs to the technical field of incinerators and comprises a fire viewing mirror; a fire-viewing tube is arranged on the side wall of the incinerator body; one end of the fire observation pipe is communicated with the incinerator body, and the fire observation mirror is arranged at the other end of the fire observation pipe; the inner cavity of the fire observation tube is provided with a baffle, the outside of the fire observation tube is provided with a baffle handle, the side wall of the fire observation tube is provided with a through hole, and one end of the baffle handle passes through the through hole and is fixedly connected with the baffle; a cleaning mechanism for cleaning the firemirror and a defogging mechanism for defogging the firemirror are arranged on the firemirror between the baffle and the firemirror; the liquid sulfur spray gun and the waste liquid spray gun in the incinerator body are positioned on the extending column of the cylindrical inner cavity of the fire observation tube. The utility model can avoid or reduce the pollution of the flame mirror, and simultaneously, when the flame mirror is polluted, the cleaning treatment can be timely carried out, so that the flame mirror can observe the liquid sulfur spray gun and the waste liquid spray gun in the incinerator at any time according to the needs.
Description
Technical Field
The utility model belongs to the technical field of incinerators, and particularly relates to a fire viewing device of a sulfur and desulfurization waste liquid incinerator.
Background
The sulfur and desulfurization waste liquid produced in the current coal gas desulfurization process in the coking industry are subjected to concentrated sulfuric acid preparation treatment, in the acid preparation process, liquid sulfur and desulfurization waste liquid are required to be sent into an incinerator, the liquid sulfur and desulfurization waste liquid are required to be incinerated and converted into sulfur dioxide, the incinerator needs to be watched with fire in the incineration process, the incineration conditions of the sulfur and desulfurization waste liquid are observed so as to adjust the process parameters in time, a fire watching device with a glass pore mirror is generally arranged on the outer wall of the incinerator, and the traditional fire watching device has the following defects:
1. When the incinerator runs for a long time, part of substances in the incinerator can enter the fire-viewing device, so that the glass hole mirror endoscope is dirty and difficult to clean.
2. The incinerator is internally provided with water vapor, part of the water vapor enters the fire viewing device, and when the temperature of the position of the fire viewing mirror is low (for example, in the early stage of working), the water vapor is condensed on the fire viewing mirror to influence the viewing definition.
3. When the incinerator normally operates, the temperature of the fire viewing device is high, scalding injuries easily occur, and the glass hole mirror is easily damaged at high temperature.
Therefore, the fire-viewing device of the sulfur and desulfurization waste liquid incinerator needs to be improved.
Disclosure of utility model
The utility model aims to meet the actual demands, and provides a fire viewing device of a sulfur and desulfurization waste liquid incinerator, which can avoid or reduce the pollution of a flame viewing mirror, and simultaneously, can timely clean the flame viewing mirror after the flame viewing mirror is polluted, so that the flame viewing mirror can observe a liquid sulfur spray gun and a waste liquid spray gun in the incinerator at any time according to the demands.
The utility model provides a fire-viewing device of a sulfur and desulfurization waste liquid incinerator, which comprises a fire-viewing mirror; a fire-viewing tube is arranged on the side wall of the incinerator body; one end of the fire observation pipe is communicated with the incinerator body, and the fire observation mirror is arranged at the other end of the fire observation pipe; a baffle is arranged in the inner cavity of the fire observation tube, a baffle handle is arranged outside the fire observation tube, a through hole is formed in the side wall of the fire observation tube, and one end of the baffle handle penetrates through the through hole and is fixedly connected with the baffle; a cleaning mechanism for cleaning the firemirror and a defogging mechanism for defogging the firemirror are arranged on the firetube between the baffle and the firemirror; the included angle between the central axis of the fire observation tube and the side wall of the incinerator body is not equal to 90 degrees; the liquid sulfur spray gun and the waste liquid spray gun in the incinerator body are positioned on the cylindrical inner cavity extension column of the fire observation tube.
Preferably, the cleaning mechanism comprises a water nozzle arranged on the inner wall of the viewing tube, and the side wall of the viewing tube is provided with a connecting hole for connecting a water tube; one end of the water pipe is connected with the water spray nozzle, the other end of the water pipe is connected with a water source.
Preferably, a drain hole connected with a drain pipe is formed in the bottom of the viewing pipe.
Preferably, the water pipe and the water drain pipe are provided with switch valves.
Preferably, the switch valve is a solenoid valve or a manual valve.
Preferably, the demisting mechanism comprises a compressed air nozzle arranged on the inner wall of the viewing tube, and the side wall of the viewing tube is provided with a mounting hole connected with the compressed air tube; one end of the compressed air pipe is connected with the compressed air nozzle, and the other end of the compressed air pipe is connected with the air source.
Preferably, a valve is arranged on the compressed air pipe.
Preferably, the baffle is a circular baffle.
Compared with the prior art, the application has the advantages and positive effects that:
The side wall of the incinerator body is provided with a fire-viewing pipe; the baffle is arranged in the inner cavity of the observation tube, so that the baffle can be used for avoiding or reducing the pollution of the observation mirror;
The utility model is characterized in that a cleaning mechanism for cleaning the firemirror and a defogging mechanism for defogging the firemirror are arranged on a firetube between the baffle and the firemirror; after the flame mirror is polluted, cleaning treatment can be timely carried out, so that the flame mirror can observe the liquid sulfur spray gun and the waste liquid spray gun in the incinerator at any time according to requirements.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a preferred embodiment of the present utility model.
Wherein: 1. an incinerator body; 2. a liquid sulfur lance; 3. a waste liquid spray gun; 4. a circular baffle; 5. a baffle handle; 6. a compressed air tube; 7. a valve; 8. a drain pipe; 9. a flame mirror; 10. compressing the air valve; 11. a water spray nozzle; 12. a water pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
In the description of the utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1, a fire-viewing device of a sulfur and desulfurization waste liquid incinerator comprises a fire-viewing mirror 9; the liquid sulfur spray gun 2 and the waste liquid spray gun 3 are arranged at the bottom of the inner cavity of the incinerator body 1, the working states of the liquid sulfur spray gun 2 and the waste liquid spray gun 3 are observed by using a flame mirror 9, and a flame viewing pipe is arranged on the side wall of the incinerator body 2; one end of the fire observation pipe is communicated with the incinerator body 1, and the fire observation mirror 9 is arranged at the other end of the fire observation pipe;
In order to avoid or reduce the pollution of the view mirror, a baffle is arranged in the inner cavity of the view tube, and the view tube is generally a circular pipeline, so the baffle in the embodiment is a circular baffle 4, a baffle handle 5 is arranged outside the view tube, a through hole is formed in the side wall of the view tube, and one end of the baffle handle 5 penetrates through the through hole and is fixedly connected with the baffle; when the working states of the liquid sulfur spray gun 2 and the waste liquid spray gun 3 are observed by the flame mirror 9 in use, the circular baffle 4 is overlapped with the central axis of the flame tube by rotating the baffle handle 5; when the working states of the liquid sulfur spray gun 2 and the waste liquid spray gun 3 do not need to be observed, the circular baffle 4 is perpendicular to the central axis of the observation tube by rotating the baffle handle 5, and impurities, high-temperature gas and the like in the incinerator can be intercepted;
When the firemirror is polluted, a cleaning mechanism for cleaning the firemirror 9 and a defogging mechanism for defogging the firemirror 9 are arranged on a firemirror tube between the baffle and the firemirror 9 in order to timely clean the firemirror 9; the included angle between the central axis of the fire observation tube and the side wall of the incinerator body 1 is not equal to 90 degrees; the liquid sulfur spray gun 2 and the waste liquid spray gun 3 in the incinerator body 1 are positioned on a cylindrical inner cavity extension column of the fire observation tube.
As a preferred embodiment, the cleaning mechanism comprises a water nozzle 11 arranged on the inner wall of a viewing tube, and the side wall of the viewing tube is provided with a connecting hole for connecting a water pipe 12; one end of the water pipe 12 is connected with the water spray nozzle 11, and the other end of the water pipe 12 is connected with a water source.
A drain hole connected with a drain pipe 8 is arranged at the bottom of the viewing pipe.
The water pipe 12 and the water drain pipe 8 are provided with switch valves.
The switch valve can be a solenoid valve or a manual valve.
The demisting mechanism comprises a compressed air nozzle 10 arranged on the inner wall of a viewing tube, and the side wall of the viewing tube is provided with a mounting hole connected with a compressed air tube 6; one end of the compressed air pipe 6 is connected with a compressed air nozzle 10, and the other end of the compressed air pipe 6 is connected with an air source.
The compressed air pipe 6 is provided with a valve 7.
The fire observation pipe in the embodiment is connected to the incinerator body in a flange connection or welding mode, and has a certain inclination angle with the incinerator body, so that the liquid sulfur spray gun 2 and the waste liquid spray gun 3 in the incinerator can be conveniently seen, and the combustion condition of materials sprayed out of the spray gun can be observed.
The viewing tube is of a hollow tubular structure and can be made of common steel tubes or stainless steel tubes.
The head of the viewing tube is provided with a viewing mirror 9, the viewing mirror 9 is round transparent glass, the transparent glass is embedded in the head of the viewing tube by adopting a flange, and the transparent glass can be replaced by disassembling the flange.
The inside of the fire observation tube is provided with a circular baffle 4, the diameter of the circular baffle is smaller than the inside diameter of the fire observation tube, the circular baffle 4 is connected with a baffle handle 5, the baffle handle penetrates through the side wall of the fire observation tube and can rotate freely, and the circular baffle 4 can rotate together with the rotation of the baffle handle, so that the circular baffle 4 plays a role in opening and closing.
The inside of the viewing pipe is provided with a water spray nozzle 11, the water spray nozzle is connected with a water pipe 12, the water pipe 12 is provided with a switch valve, and the water source connected with the water pipe 12 is industrial water of an acid making system. The water spray cleaning device has the function of spraying water to the firearms for cleaning.
The lower part of the viewing pipe is provided with a drain pipe 8, and the drain pipe is also provided with a valve, which has the functions of: and discharging the waste water which is sprayed and cleaned on the flame mirror out of the flame viewing device.
A compressed air nozzle 10 is also arranged in the viewing pipe (between the drain pipe 8 and the circular baffle 4), the compressed air nozzle is connected with a compressed air pipe, and a valve is also arranged on the compressed air pipe. The device has the functions that compressed air is sprayed to the fire viewing device at low temperature and is blown on the fire viewing mirror so as to eliminate condensation water drops on the fire viewing mirror and keep the fire viewing mirror clear; at high temperature, compressed air is opened, and the fire-watching device is cooled, so that the protection effect is achieved.
The application method of the utility model comprises the following steps: when needing to see the fire, manual rotation baffle handle, the baffle handle rotates with circular baffle, makes circular baffle and see fire device hollow tube parallel, can clearly observe the material condition of burning of liquid sulfur spray gun and waste liquid spray gun in the burning furnace from the sight glass this moment.
And in the observation process, a valve of the compressed air pipe is opened to enable compressed air to be introduced into the fire observation device, so that condensation water drops on the fire observation mirror are prevented or eliminated. When the incinerator normally operates, compressed air can be always kept on to cool the fire-watching device, the fire-watching mirror is protected, and scalding injuries are prevented. The injected compressed air enters the incinerator and can be used as combustion air for incineration, and the quantity of the injected compressed air is small, so that the operation of the incinerator is not adversely affected.
When the fire is not needed to be observed, the handle of the baffle plate is manually rotated to block the hollow tube of the fire-observing device, so that the phenomenon that part of substances in the incinerator enter the fire-observing device and pollute the firelight can be reduced.
When the firemirror is dirty, the water pipe valve at the upper part of the fireviewing device is opened, water is sprayed onto the firemirror, the firemirror can be cleaned, and the cleaned sewage can be discharged through the drain pipe at the lower part.
The utility model is provided with the water spray nozzle, can spray water to clean the flame mirror, is provided with the drain pipe, and the cleaned sewage is discharged through the drain pipe and cannot enter the incinerator; the compressed air nozzle is arranged, the injected compressed air can prevent condensation and water drops from forming when the fire-watching device is at a low temperature, and the fire-watching device is cooled when the temperature is high, so that the compressed air plays a role in protecting, can enter the incinerator and can be used as combustion-supporting air for incineration, the quantity of the combustion-supporting air is small, and adverse effects on the operation of the incinerator can be avoided. The circular baffle device is arranged, so that the phenomenon that partial substances of the incinerator enter the fire viewing device and dirty the fire viewing mirror can be reduced.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.
Claims (8)
1. A fire-viewing device of a sulfur and desulfurization waste liquid incinerator, which comprises a fire-viewing mirror (9); the incinerator is characterized in that a viewing tube is arranged on the side wall of the incinerator body (1); one end of the fire observation pipe is communicated with the incinerator body (1), and the fire observation mirror (9) is arranged at the other end of the fire observation pipe; a baffle is arranged in the inner cavity of the fire observation tube, a baffle handle (5) is arranged outside the fire observation tube, a through hole is formed in the side wall of the fire observation tube, and one end of the baffle handle (5) penetrates through the through hole and is fixedly connected with the baffle; a cleaning mechanism for cleaning the flame viewing mirror (9) and a defogging mechanism for defogging the flame viewing mirror (9) are arranged on the flame viewing pipe between the baffle and the flame viewing mirror (9); the included angle between the central axis of the fire observation tube and the side wall of the incinerator body (1) is not equal to 90 degrees; the liquid sulfur spray gun (2) and the waste liquid spray gun (3) in the incinerator body (1) are positioned on the cylindrical inner cavity extension column of the fire observation tube.
2. The fire-viewing device of the sulfur and desulfurization waste liquid incinerator according to claim 1, wherein the cleaning mechanism comprises a water nozzle (11) arranged on the inner wall of a fire-viewing pipe, and a connecting hole for connecting a water pipe (12) is formed on the side wall of the fire-viewing pipe; one end of the water pipe (12) is connected with the water spray nozzle (11), and the other end of the water pipe (12) is connected with a water source.
3. The fire-viewing device of the sulfur and desulfurization waste liquid incinerator according to claim 2, characterized in that a drain hole connected with a drain pipe (8) is formed at the bottom of the fire-viewing pipe.
4. A fire-viewing device for a sulfur and desulfurization waste liquid incinerator according to claim 3, characterized in that the water pipe (12) and the water drain pipe (8) are provided with switch valves.
5. The fire-viewing device for sulfur and desulfurization waste liquid incinerator according to claim 4, wherein the switch valve is an electromagnetic valve or a manual valve.
6. The fire viewing device of the sulfur and desulfurization waste liquid incinerator according to claim 1, wherein the demisting mechanism comprises a compressed air nozzle (10) arranged on the inner wall of a fire viewing pipe, and the side wall of the fire viewing pipe is provided with a mounting hole connected with a compressed air pipe (6); one end of the compressed air pipe (6) is connected with the compressed air nozzle (10), and the other end of the compressed air pipe (6) is connected with an air source.
7. The fire-viewing device of the sulfur and desulfurization waste liquid incinerator according to claim 6, wherein a valve (7) is arranged on the compressed air pipe (6).
8. The fire-viewing device of a sulfur and desulfurization waste liquid incinerator according to claim 1, characterized in that the baffle is a circular baffle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323002900.3U CN221500628U (en) | 2023-11-07 | 2023-11-07 | Fire-viewing device for sulfur and desulfurization waste liquid incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323002900.3U CN221500628U (en) | 2023-11-07 | 2023-11-07 | Fire-viewing device for sulfur and desulfurization waste liquid incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221500628U true CN221500628U (en) | 2024-08-09 |
Family
ID=92123717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323002900.3U Active CN221500628U (en) | 2023-11-07 | 2023-11-07 | Fire-viewing device for sulfur and desulfurization waste liquid incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221500628U (en) |
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2023
- 2023-11-07 CN CN202323002900.3U patent/CN221500628U/en active Active
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