CN220834927U - Sulfur and dust removing device for combustion waste gas - Google Patents
Sulfur and dust removing device for combustion waste gas Download PDFInfo
- Publication number
- CN220834927U CN220834927U CN202322037591.7U CN202322037591U CN220834927U CN 220834927 U CN220834927 U CN 220834927U CN 202322037591 U CN202322037591 U CN 202322037591U CN 220834927 U CN220834927 U CN 220834927U
- Authority
- CN
- China
- Prior art keywords
- shell
- sulfur
- waste gas
- dust removal
- filter screen
- Prior art date
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 47
- 239000011593 sulfur Substances 0.000 title claims abstract description 47
- 239000000428 dust Substances 0.000 title claims abstract description 45
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 15
- 239000002912 waste gas Substances 0.000 title abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 7
- 239000005864 Sulphur Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 3
- 239000002910 solid waste Substances 0.000 description 6
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a sulfur and dust removing device for combustion waste gas, which comprises a shell, wherein the side surface of the shell is connected with an air inlet pipe, a filter screen is arranged in the shell and connected with a rotating shaft, the side surface of the shell is connected with a drain pipe, a collecting groove is arranged right above the rotating shaft and connected with the filter screen, a spraying device is arranged above the collecting groove, the bottom end of the shell is connected with the collecting device, one side of a flow dividing device is arranged at the top end of the shell, the top end of the flow dividing device is connected with the exhaust pipe, the side surface of the flow dividing device is connected with a return pipe, and a detecting device is arranged in the flow dividing device. This a sulfur removal dust collector for burning waste gas when carrying out dust removal sulfur removal operation to waste gas, detects the waste gas after the dust removal sulfur removal through detection device, can let the index not reach standard waste gas carry out secondary dust removal sulfur removal operation to the purification efficiency to waste gas has been improved.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a sulfur and dust removal device for combustion waste gas.
Background
In the industrial process, a large amount of combustion exhaust gas is generated, most of the components in the exhaust gas are sulfides, and if the exhaust gas cannot be treated timely, the health and environment of people are seriously deteriorated, so that the operation of sulfur removal and dust removal is required before the exhaust gas is discharged.
Retrieved, as in patent number: the utility model of 202120047341.X is a small-sized industrial boiler exhaust gas sulfur and dust removing device, which specifically discloses a small-sized industrial boiler exhaust gas sulfur and dust removing device, and relates to the technical field of exhaust gas treatment, and the main technical scheme of the utility model is as follows: including the waste gas desulfurization case, set up in the waste gas dust removal case of the lateral part of waste gas desulfurization case and set up in the acid-base of the top of waste gas dust removal case dissolves the box, the right side of waste gas dust removal case is connected with the waste gas ingress pipe that extends to its inside, the left side of waste gas dust removal case is connected with the one end that extends to its inside first waste gas delivery tube, the internally mounted of waste gas dust removal case has at least one deck filter unit, filter unit is located the waste gas ingress pipe with between the first waste gas delivery tube, the other end of first waste gas delivery tube run through and sealing connection in the right side wall lower extreme of waste gas desulfurization case, and extend to the inside of waste gas desulfurization case, the bottom of waste gas dust removal case is used for storing aqueous ammonia.
The waste gas sulfur and dust removal device for the small industrial boiler is simple in structure, can only carry out single dust and sulfur removal operation on waste gas when carrying out dust and sulfur removal operation on waste gas, can discharge the waste gas after single dust and sulfur removal regardless of treatment effect, ensures that the device cannot carry out good sulfur and dust removal operation on the waste gas, and aims at the problems and carries out innovative design on the basis of the original waste gas sulfur and dust removal device.
Disclosure of utility model
The utility model aims to provide a sulfur and dust removing device for combustion waste gas, which solves the problems that the conventional waste gas sulfur and dust removing device in the market provided in the background technology has a simpler structure, can only carry out single dust and sulfur removing operation on waste gas when carrying out dust and sulfur removing operation on waste gas, and can discharge the waste gas no matter how the treatment effect is after the single dust and sulfur removing operation, so that the device can not carry out good sulfur and dust removing operation on the waste gas.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sulfur removal dust collector for burning waste gas, includes the shell, the side of shell is connected with the intake pipe, the inside of shell is provided with the filter screen, and the filter screen is connected with the rotation axis, the top motor a of rotation axis, and motor a installs the top at the shell, the side of shell is connected with the drain pipe, the rotation axis is equipped with the collecting vat directly over the filter screen that is connected, and the top of collecting vat is provided with spray set, the bottom of shell is connected with collection device, the top of shell is provided with diverging device, and diverging device's inside is provided with the baffle, the one end and the motor b of baffle are connected, and motor b installs in diverging device's one side, diverging device's top is connected with the blast pipe, the side is connected with the back flow, diverging device's inside is provided with detection device.
Preferably, the bottom end of the spraying device is provided with a ring-shaped spray head, and the side surface of the spraying device is provided with a water inlet pipe communicated with the outside of the shell.
Preferably, the collecting tank is annular, a circle of collecting tank is arranged in the shell, and the collecting tank is arranged right below the spray head.
Preferably, the bottom end of the rotating shaft is provided with a scraping plate, and the scraping plate is clung to the bottom surface of the filter screen.
Preferably, the rotating shaft is provided with a blade.
Preferably, a collecting box is arranged inside the collecting device.
Preferably, a fan a is arranged in the exhaust pipe, and a fan b is arranged in the return pipe.
Preferably, the baffle forms a rotating structure with the diverting means, and the detecting means) is arranged inside the diverting means.
Compared with the prior art, the utility model has the beneficial effects that: the sulfur and dust removing device for the combustion waste gas,
1. When the dust and sulfur removal operation is performed on the waste gas, the detection device is used for detecting the waste gas after dust and sulfur removal, so that the waste gas with index not reaching the standard can be subjected to secondary dust and sulfur removal operation, and the purification efficiency of the waste gas is improved;
2. Through the arrangement of the flow dividing device, the waste gas with the index not reaching the standard can be guided into the device again, and dust and sulfur removal operation can be carried out on the waste gas again;
3. The scraper blade that sets up under the filter screen is driven through the motor, can scrape down adsorbing at the filter screen solid waste to fall in the collection box 901.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of the overall cross-sectional elevation of the present utility model;
FIG. 4 is a schematic diagram of the overall side view of the present utility model;
fig. 5 is a schematic view of the structure of the practical rotating shaft.
In the figure: 1. a housing; 2. an air inlet pipe; 3. a filter screen; 4. a spraying device; 401. a spray head; 402. a water inlet pipe; 5. a collection tank; 6. a drain pipe; 7. a rotation shaft; 701. a scraper; 702. a blade; 8. a motor a; 9. a collecting device; 901. a collection box; 10. a shunt device; 11. an exhaust pipe; 1101. a fan a; 12. a return pipe; 1201. a fan b; 13. a motor b; 14. a baffle; 15. and a detection device.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a sulfur removal dust collector for burning waste gas, includes shell 1, the side of shell 1 is connected with intake pipe 2, the inside of shell 1 is provided with filter screen 3, and filter screen 3 is connected with rotation axis 7, rotation axis 7's top motor a8, and motor a8 installs on the top of shell 1, the side of shell 1 is connected with drain pipe 6, rotation axis 7 is equipped with collecting vat 5 with being connected filter screen 3 directly over, and the top of collecting vat 5 is provided with spray set 4, the bottom of shell 1 is connected with collecting device 9, the top of shell 1 is provided with diverging device 10, and diverging device 10's inside is provided with baffle 14, the one end of baffle 14 is connected with motor b13, and motor b13 installs in diverging device 10's one side, diverging device 10's top is connected with blast pipe 11, and the side is connected with back flow pipe 12, diverging device 10's inside is provided with detection device 15;
The bottom end of the spray device 4 is provided with an annular spray head 401, and the side surface of the spray device 4 is provided with a water inlet pipe 402 which is communicated with the outside of the shell 1, so that the sulfur removal lotion is favorably input into the spray device 4 through the water inlet pipe 402 and sprayed out of the spray head 401 to form an annular water curtain, and the sulfur removal operation can be carried out on the passing gas;
the collecting tank 5 is annular and is arranged in the shell 1, and the collecting tank 5 is arranged right below the spray head 401, so that the waste liquid after the sulfur removal operation can be collected and discharged from the drain pipe 6;
The bottom end of the rotating shaft 7 is provided with a scraping plate 701, the scraping plate 701 is tightly attached to the bottom surface of the filter screen 3, so that solid waste adsorbed by the filter screen 3 can be scraped by the rotating scraping plate 701 and falls into the collecting box 901;
The rotating shaft 7 is provided with the blades 702, so that the rotating shaft 7 is driven to rotate by the motor a8, and the exhaust gas can be pumped upwards by the suction force generated by the rotation of the blades 702;
the collecting box 901 is arranged in the collecting device 9, so that the solid waste scraped from the filter screen 3 can be uniformly collected;
A fan a1101 is arranged in the exhaust pipe 11, and a fan b1201 is arranged in the return pipe 12, so that the rotation of the fan a1101 and the fan b1201 is facilitated, the flow rate of gas in the pipeline can be improved, and the efficiency of the device is improved;
The baffle 14 and the flow dividing device 10 form a rotary structure, and the detection device 15 is arranged in the flow dividing device 10, so that the concentration of sulfur-containing compounds in gas can be detected by the detection device 15, and the secondary dust and sulfur removal operation can be performed on the waste gas with the index not reaching the standard, thereby improving the purification efficiency of the waste gas;
Working principle: according to fig. 1-5, when in use, firstly, the water inlet pipe 402 is externally connected with the water pump, the sulfur removal lotion is input into the spray device 4 and sprayed out from the spray head 401 to form an annular water curtain, then the waste gas is discharged into the shell 1 from the air inlet pipe 2, then the motor a8 is started to drive the rotating shaft 7 to rotate, the waste gas is pumped upwards by the suction force generated by the rotation of the blade 702, in the process of moving the waste gas, the water curtain formed by the filter screen 3 and the sulfur removal lotion is sequentially entered, thereby completing the operation of dedusting and desulfurizing, the solid waste adsorbed by the filter screen 3 can be scraped by the rotating scraper 701 and falls into the collecting box 901, the waste liquid after completing the sulfur removal operation can be discharged from the drain pipe 6, when the sulfur removal and dedusting operation is completed at one side and when the gas enters into the shunt device 10, the concentration of sulfur compounds in the gas is detected by the detecting device 15, when the concentration is lower than the index, the motor b13 drives the baffle plate 14 to rotate, thereby shielding the inlet of the baffle 12, the gas can only be discharged from the exhaust pipe 11, when the gas concentration is higher than the index, the motor b13 is higher than the index, the solid waste adsorbed by the filter screen 3 can be scraped by the rotating the filter screen 3, and the solid waste adsorbed by the filter screen 3 can be discharged by the air in the air, and the sulfur removal operation can be completely well known in the prior art, and the prior art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A sulphur and dust removal device for combustion exhaust gases, comprising a housing (1), characterized in that: the side of shell (1) is connected with intake pipe (2), the inside of shell (1) is provided with filter screen (3), and filter screen (3) are connected with rotation axis (7), top motor a (8) of rotation axis (7), and motor a (8) are installed on the top of shell (1), the side of shell (1) is connected with drain pipe (6), rotation axis (7) are connected and are equipped with collecting vat (5) directly over filter screen (3), and the top of collecting vat (5) is provided with spray set (4), the bottom of shell (1) is connected with collection device (9), the top of shell (1) is provided with diverging device (10), and the inside of diverging device (10) is provided with baffle (14), the one end of baffle (14) is connected with motor b (13), and one side of diverging device (10) is installed to motor b (13), the top of diverging device (10) is connected with blast pipe (11), the side is connected with back flow conduit (12), the inside of diverging device (10) is provided with detection device (15).
2. A sulfur and dust removal apparatus for combustion exhaust gas as set forth in claim 1, wherein: the bottom of the spraying device (4) is provided with a ring-shaped spray head (401), and the side surface of the spraying device (4) is provided with a water inlet pipe (402) which is communicated to the outside of the shell (1).
3. A sulfur and dust removal apparatus for combustion exhaust gas as set forth in claim 1, wherein: the collecting tank (5) is annular and is arranged in the shell (1), and the collecting tank (5) is arranged right below the spray head (401).
4. A sulfur and dust removal apparatus for combustion exhaust gas as set forth in claim 1, wherein: the bottom end of the rotating shaft (7) is provided with a scraping plate (701), and the scraping plate (701) is tightly attached to the bottom surface of the filter screen (3).
5. A sulfur and dust removal apparatus for combustion exhaust gas as set forth in claim 1, wherein: the rotating shaft (7) is provided with a blade (702).
6. A sulfur and dust removal apparatus for combustion exhaust gas as set forth in claim 1, wherein: a collecting box (901) is arranged in the collecting device (9).
7. A sulfur and dust removal apparatus for combustion exhaust gas as set forth in claim 1, wherein: a fan a (1101) is arranged in the exhaust pipe (11), and a fan b (1201) is arranged in the return pipe (12).
8. A sulfur and dust removal apparatus for combustion exhaust gas as set forth in claim 1, wherein: the baffle (14) and the flow dividing device (10) form a rotating structure, and the detection device (15) is arranged inside the flow dividing device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037591.7U CN220834927U (en) | 2023-08-01 | 2023-08-01 | Sulfur and dust removing device for combustion waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037591.7U CN220834927U (en) | 2023-08-01 | 2023-08-01 | Sulfur and dust removing device for combustion waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220834927U true CN220834927U (en) | 2024-04-26 |
Family
ID=90741647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322037591.7U Active CN220834927U (en) | 2023-08-01 | 2023-08-01 | Sulfur and dust removing device for combustion waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220834927U (en) |
-
2023
- 2023-08-01 CN CN202322037591.7U patent/CN220834927U/en active Active
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| GR01 | Patent grant |