CN220589303U - Waste gas emission purifying equipment for steel smelting - Google Patents
Waste gas emission purifying equipment for steel smelting Download PDFInfo
- Publication number
- CN220589303U CN220589303U CN202322147831.9U CN202322147831U CN220589303U CN 220589303 U CN220589303 U CN 220589303U CN 202322147831 U CN202322147831 U CN 202322147831U CN 220589303 U CN220589303 U CN 220589303U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- waste gas
- steel smelting
- iron
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 22
- 238000003723 Smelting Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 241000220317 Rosa Species 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 2
- 238000005352 clarification Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 7
- 238000005192 partition Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses waste gas emission purification equipment for steel smelting, which comprises a filter box, wherein the bottom of the filter box is fixedly connected with a water tank, the bottom of the filter box is provided with an upper through hole, a partition plate is fixedly connected between the inner walls of the two sides of the filter box, the bottom end of the partition plate passes through the upper through hole and is positioned in the water tank, a filter screen is clamped on the partition plate, the top of the filter box is rotationally inserted with a threaded rod, the outer wall of the threaded rod is sheathed with a scraping plate, the scraping plate scrapes on the filter screen, the inner wall of the top of the filter box is fixedly connected with two guide rods, and the guide rods are in sliding insertion connection with the scraping plate. According to the utility model, the scraper is scraped on the filter screen through the rotation of the threaded rod, so that particles on the filter screen are scraped, and the filter screen is driven to vibrate through the vibration motor, so that the particles on the filter screen are vibrated, the surface of the filter assembly is cleaned timely, and the adsorption and purification effects of the particles are improved.
Description
Technical Field
The utility model relates to the technical field of waste gas emission equipment, in particular to waste gas emission purification equipment for iron and steel smelting.
Background
Exhaust gas with many particulate impurities is generated in the steel production process, and the exhaust gas can be discharged after being treated by purifying equipment.
Through searching, the patent with the publication number of CN208765515U discloses an exhaust gas emission device of alloy smelting equipment. Although the above patent uses the filter assembly to adsorb the particulate matters in the exhaust gas, the surface of the filter assembly cannot be cleaned timely, so that the adsorption and purification effects of the particulate matters are poor, and the requirements of the exhaust gas purification treatment cannot be met.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides waste gas emission purifying equipment for iron and steel smelting.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an exhaust emission clarification plant of iron and steel smelting, includes the rose box, the bottom fixedly connected with water tank of rose box, the bottom of rose box is equipped with the opening, fixedly connected with baffle between the both sides inner wall of rose box, and the bottom of baffle is passed the opening and is located the water tank, and the joint has the filter screen on the baffle, the top of rose box rotates to peg graft there is the threaded rod, and the outer wall thread bush of threaded rod is equipped with the scraper blade, and the scraper blade scrapes on the filter screen, two guide bars of top inner wall fixedly connected with of rose box, guide bar and scraper blade slip are pegged graft, one side outer wall fixedly connected with vibrating motor of rose box.
Further, one side of the filter box is connected with an air inlet cylinder through a flange.
Further, a bracket is fixedly connected in the air inlet barrel, and a fan is fixedly connected to one side of the bracket.
Further, the other side of the filter box is connected with an air outlet cylinder through a flange.
Furthermore, connecting pipes are inserted into two sides of the water tank, and valve bodies are arranged on the connecting pipes.
Further, the bottom inner wall fixedly connected with deflector of rose box.
Further, the top of the filter box is fixedly connected with a sealing cover.
Further, the top fixedly connected with rotation motor of sealed lid, rotation motor's output and the one end fixed connection of threaded rod.
The beneficial effects of the utility model are as follows:
1. the scraper blade scrapes on the filter screen through threaded rod rotation to scrape the particulate matter on the filter screen, the rethread vibrating motor drives the filter screen vibration, and then shakes down the particulate matter on the filter screen, thereby clear up filter assembly's surface in time, promote the absorption purifying effect of particulate matter.
2. The flow of the waste gas is dispersed through the guide plate, so that the waste gas uniformly passes through the filter screen, and the waste gas is better treated in and out.
Drawings
FIG. 1 is a schematic perspective view of an exhaust emission purification apparatus for iron and steel smelting according to the present utility model;
FIG. 2 is a schematic perspective view showing a cross-sectional structure of an exhaust emission purifying apparatus for iron and steel smelting according to the present utility model;
FIG. 3 is a schematic side view of the exhaust emission purifying device for iron and steel smelting, which is provided by the utility model;
fig. 4 is a schematic diagram of a partial cross-sectional top view structure of an exhaust emission purification apparatus for iron and steel smelting according to the present utility model.
In the figure: 1. a filter box; 2. a water tank; 3. a partition plate; 4. a threaded rod; 5. a guide rod; 6. a scraper; 7. a filter screen; 8. an upper through opening; 9. a vibration motor; 10. an air inlet cylinder; 11. an air outlet cylinder; 12. a valve body; 13. a guide plate; 14. a bracket; 15. a blower; 16. sealing cover; 17. and rotating the motor.
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.
Referring to fig. 1-4, an exhaust emission purification device for iron and steel smelting comprises a filter tank 1, a water tank 2 is fixed at the bottom of the filter tank 1 through bolts, an upper through hole 8 is formed in the bottom of the filter tank 1, a partition plate 3 is fixed between the inner walls of the two sides of the filter tank 1 through bolts, the bottom end of the partition plate 3 passes through the upper through hole 8 and is positioned in the water tank 2, a filter screen 7 is clamped on the partition plate 3, particulates in exhaust gas are filtered through the filter screen 7, a threaded rod 4 is rotatably inserted at the top of the filter tank 1, a scraping plate 6 is sleeved on the outer wall of the threaded rod 4, the scraping plate 6 scrapes on the filter screen 7, two guide rods 5 are welded on the inner wall of the top of the filter tank 1, the guide rods 5 and the scraping plate 6 are slidably inserted, the scraping plate 6 is rotatably driven to move on the guide rods 5, and then the scraping plate 6 scrapes off particulates on the filter screen 7, a side outer wall of the filter tank 1 is fixedly provided with a vibrating motor 9 through bolts, the filter tank 1 is driven to vibrate, and then the filter screen 7 is vibrated, and the particulates on the filter screen 7 are convenient to clean.
One side of the filter box 1 is connected with an air inlet cylinder 10 through a flange, a support 14 is fixed in the air inlet cylinder 10 through a bolt, a fan 15 is fixed on one side of the support 14 through a bolt, waste gas is sucked into the filter box 1 from the air inlet cylinder 10 under the action of the fan 15, the other side of the filter box 1 is connected with an air outlet cylinder 11 through a flange, the filtered waste gas is discharged out of the filter box 1 from the air outlet cylinder 11, connecting pipes are inserted on two sides of the water tank 2, a valve body 12 is arranged on the connecting pipes, a guide plate 13 is welded on the inner wall of the bottom of the filter box 1, the flow of the waste gas is dispersed through the guide plate 13, so that the waste gas uniformly passes through the filter screen 7, a sealing cover 16 is fixed on the top of the filter box 1 through a bolt, a rotating motor 17 is fixed on the top of the sealing cover 16 through a bolt, and the output end of the rotating motor 17 is fixedly connected with one end of a threaded rod 4, and the rotating motor 17 provides power for the rotation of the threaded rod 4.
The working principle of the embodiment is as follows: when the filter box is used, firstly, the valve body 12 is opened, water is injected into the water tank 2, then, waste gas is sucked into the filter box 1 from the air inlet cylinder 10 under the action of the fan 15, then, particles in the waste gas are filtered through the filter screen 7, the filtered waste gas is discharged out of the filter box 1 from the air outlet cylinder 11, when the filter screen 7 needs to be cleaned, the rotating motor 17 is started, the threaded rod 4 is driven by the rotating motor 17 to rotate, the scraper 6 is driven to move on the guide rod 5, the scraper 6 is further driven to scrape on the filter screen 7, the particles on the filter screen 7 are scraped, then, the particles fall into the water of the water tank 2, and meanwhile, the filter box 1 is driven to vibrate through the vibrating motor 9, so that the filter screen 7 is driven to vibrate, and the particles on the filter screen 7 are vibrated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides an exhaust emission clarification plant of iron and steel smelting, includes rose box (1), its characterized in that, the bottom fixedly connected with water tank (2) of rose box (1), the bottom of rose box (1) is equipped with through-hole (8), fixedly connected with baffle (3) between the both sides inner wall of rose box (1), and through-hole (8) are located water tank (2) are passed to the bottom of baffle (3), and the joint has filter screen (7) on baffle (3), the top rotation of rose box (1) is pegged graft there is threaded rod (4), and the outer wall thread bush of threaded rod (4) is equipped with scraper blade (6), and scraper blade (6) scrape on filter screen (7), the top inner wall fixedly connected with two guide bars (5) of rose box (1), guide bar (5) and scraper blade (6) slip grafting, one side outer wall fixedly connected with vibrating motor (9) of rose box (1).
2. The exhaust emission purification device for iron and steel smelting according to claim 1, wherein one side of the filter box (1) is connected with an air inlet tube (10) through a flange.
3. The waste gas emission and purification device for iron and steel smelting according to claim 2, wherein a bracket (14) is fixedly connected in the air inlet barrel (10), and a fan (15) is fixedly connected to one side of the bracket (14).
4. The waste gas emission and purification device for iron and steel smelting according to claim 1, wherein the other side of the filter box (1) is connected with an air outlet cylinder (11) through a flange.
5. Waste gas emission purification equipment for iron and steel smelting according to claim 1, characterized in that the two sides of the water tank (2) are respectively inserted with a connecting pipe, and the connecting pipes are provided with valve bodies (12).
6. Waste gas emission purification device for iron and steel smelting according to claim 1, characterized in that the bottom inner wall of the filter box (1) is fixedly connected with a guide plate (13).
7. Waste gas emission purification device for iron and steel smelting according to claim 1, characterized in that the top of the filter box (1) is fixedly connected with a sealing cover (16).
8. The waste gas emission and purification equipment for iron and steel smelting according to claim 7, wherein the top of the sealing cover (16) is fixedly connected with a rotating motor (17), and the output end of the rotating motor (17) is fixedly connected with one end of the threaded rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322147831.9U CN220589303U (en) | 2023-08-10 | 2023-08-10 | Waste gas emission purifying equipment for steel smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322147831.9U CN220589303U (en) | 2023-08-10 | 2023-08-10 | Waste gas emission purifying equipment for steel smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589303U true CN220589303U (en) | 2024-03-15 |
Family
ID=90173269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322147831.9U Active CN220589303U (en) | 2023-08-10 | 2023-08-10 | Waste gas emission purifying equipment for steel smelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589303U (en) |
-
2023
- 2023-08-10 CN CN202322147831.9U patent/CN220589303U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |