CN221107586U - Waste flue gas purification device for waste steel baking - Google Patents
Waste flue gas purification device for waste steel baking Download PDFInfo
- Publication number
- CN221107586U CN221107586U CN202323201212.XU CN202323201212U CN221107586U CN 221107586 U CN221107586 U CN 221107586U CN 202323201212 U CN202323201212 U CN 202323201212U CN 221107586 U CN221107586 U CN 221107586U
- Authority
- CN
- China
- Prior art keywords
- purification
- pipeline
- box body
- waste
- flue gas
- 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
- 238000000746 purification Methods 0.000 title claims abstract description 80
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000003546 flue gas Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 239000002699 waste material Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 claims 5
- 238000003723 Smelting Methods 0.000 abstract description 8
- 231100000331 toxic Toxicity 0.000 abstract description 7
- 230000002588 toxic effect Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method 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
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste flue gas purification device for waste steel baking, which comprises a first purification box body, wherein an air pump is arranged on the side surface of the first purification box body, the air pump is connected with a gas collecting cover through a flue gas pipeline, a detachable protection net is arranged at an opening at the bottom of the gas collecting cover, a liquid purification component is arranged in the first purification box body, and the waste flue gas purification device for waste steel baking is convenient for purifying toxic and harmful gases generated during waste steel smelting by arranging a water pump, a purification liquid inlet pipeline, a purification liquid box body, a purification liquid pipeline, a spray head and an installation pipeline, can remove particles in the gases, and can filter toxic and harmful gases again by arranging a second purification box body, a sealing plate, a convex block, a control valve, a tee pipeline, a chute, a smoke discharging pipeline, a flue gas filter core and a second filtering bracket, so that the purification effect is improved, and the harm of the toxic and harmful gases to human health and environment is avoided.
Description
Technical Field
The utility model relates to the technical field of scrap steel smelting, in particular to a scrap gas purifying device for scrap steel baking.
Background
The steel scrap smelting is to melt steel scrap materials by using high temperature, but smoke phenomenon often occurs in the smelting process, so that the environment and health are affected, and the main reason for generating waste smoke in the steel scrap smelting is that dangerous substances such as lead, chromium, cadmium and the like are contained in the steel scrap, are easy to volatilize at high temperature, generate a large amount of toxic and harmful gases, have great harm to human health and environment, and lack a waste smoke purifying device for steel scrap baking to purify the toxic and harmful gases generated in the steel scrap smelting at present.
Disclosure of utility model
The utility model aims to overcome the existing defects, provides the waste flue gas purifying device for waste steel baking, is convenient for purifying toxic and harmful gas generated during waste steel smelting, avoids the harm of the toxic and harmful gas to human health and the environment, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a steel scrap toasts with useless gas cleaning device, includes first purification box, the side-mounting of first purification box has the aspiration pump, the aspiration pump has the gas collecting channel through the flue gas pipe connection, detachable guard net is installed to the opening part of gas collecting channel bottom, install liquid purification subassembly in the first purification box, blowdown filter component is installed to the lower part of first purification box, the last surface mounting of first purification box has solid-state purification subassembly.
As a preferable technical scheme of the utility model, two sides of the protection net are respectively connected with an adsorption block, and two sides of the bottom opening of the gas collecting hood are respectively provided with an adsorption groove matched with the adsorption blocks.
As a preferable technical scheme of the utility model, the liquid purification component comprises a purification liquid pipeline embedded on the side surface of the first purification box body, one end of the purification liquid pipeline is connected with a mounting pipeline, a plurality of spray heads are downwards distributed on the peripheral surface of the mounting pipeline, the mounting height of the flue gas pipeline is lower than that of the spray heads, the other end of the purification liquid pipeline is connected with a water pump, the water inlet end of the water pump is connected with the purification liquid box body, and the side surface of the purification liquid box body is provided with a purification liquid inlet pipeline.
As a preferable technical scheme of the utility model, the sewage draining and filtering assembly comprises a fixed channel and a sewage pipeline which are arranged at the lower part of the side surface of the first purifying box body, wherein a first filtering bracket is arranged at the fixed channel, and a filtering box body is connected to the first filtering bracket in a sliding manner.
As a preferred embodiment of the present utility model, the sewage pipe is installed at a height lower than that of the filter cartridge.
As a preferable technical scheme of the utility model, the solid-state purification component comprises a three-way pipeline connected to the top of the first purification box body, two sides of the three-way pipeline are respectively provided with a control valve, two ends of the three-way pipeline are respectively provided with a second purification box body, the side surface of the second purification box body is provided with a maintenance opening, the maintenance opening is connected with a second filter bracket, a flue gas filter core is arranged on the second filter bracket, a chute is arranged on the upper surface of the second purification box body at a position close to the maintenance opening, a sealing plate is connected in the chute in a sliding way, the upper surface of the sealing plate is provided with a bump, and one side surface of the second purification box body, which is back to the three-way pipeline, is provided with a smoke exhaust pipeline.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a purifying device for steel scrap is characterized by comprising a water pump, purifying liquid inlet pipeline, purifying liquid box, purifying liquid pipeline, shower nozzle and installation pipeline, wherein the purifying device is convenient for purify the poisonous and harmful gas generated during steel scrap smelting, and simultaneously can clear away the particulate matters in the gas, and the poisonous and harmful gas is filtered again through setting up second purifying box, sealing plate, lug, control valve, tee bend pipeline, chute, smoke exhaust pipeline, flue gas filter core and second filter bracket, thereby improving the purifying effect and avoiding the harm of the poisonous and harmful gas to the health and the environment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of another direction of the present utility model.
FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model.
In the figure: the first purifying box body 1, the water pump 2, the purifying liquid inlet pipeline 3, the sewage pipeline 4, the gas collecting hood 5, the flue gas pipeline 6, the purifying liquid box body 7, the second purifying box body 8, the sealing plate 9, the convex blocks 10, the control valve 11, the three-way pipeline 12, the sliding chute 13, the flue gas pipeline 14, the purifying liquid pipeline 15, the air pump 16, the protection net 17, the adsorption groove 18, the adsorption block 19, the filtering box body 20, the first filtering bracket 21, the flue gas filtering core 22, the spray head 23, the mounting pipeline 24 and the second filtering bracket 25.
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. 1-3, the present utility model provides a technical solution:
The utility model provides a steel scrap toasts and uses useless gas cleaning device, includes first purification box 1, and the side-mounting of first purification box 1 has aspiration pump 16, and aspiration pump 16 is connected with gas collecting channel 5 through flue gas pipeline 6, and detachable guard net 17 is installed to the opening part of gas collecting channel 5 bottom, installs liquid purification subassembly in the first purification box 1, and blowdown filter assembly is installed to the lower part of first purification box 1, and the last surface mounting of first purification box 1 has solid-state purification subassembly.
Two sides of the protection net 17 are respectively connected with an adsorption block 19, two sides of the bottom opening of the gas collecting hood 5 are respectively provided with an adsorption groove 18 matched with the adsorption blocks 19, and the protection net 17 is convenient to assemble and disassemble through the adsorption blocks 19 and the adsorption grooves 18.
The liquid purification subassembly is including inlaying the purification liquid pipeline 15 of establishing in first purification box 1 side, the one end of purification liquid pipeline 15 is connected with installation pipeline 24, a plurality of shower nozzles 23 have been laid down to the global face of installation pipeline 24, the installation height of flue gas pipeline 6 is less than the height of shower nozzle 23, the other end of purification liquid pipeline 15 is connected with water pump 2, the water inlet end of water pump 2 is connected with purification liquid box 7, the side of purification liquid box 7 is equipped with purification liquid entering pipeline 3, the inlet tube of water pump 2 stretches into the bottom of purification liquid box 7 inner chamber, provide water pressure through purification liquid box 7 and water pump 2 and spout the harmful flue gas that the purification liquid enters into in the first purification box 1 through a plurality of shower nozzles 23 to flue gas pipeline 6 tip, not only can neutralize harmful substance in the harmful flue gas, also clear away solid particle simultaneously, the purification liquid is the common harmful gas purification liquid on the market.
The blowdown filter component is including establishing fixed channel and sewer line 4 in 1 side lower part of first purifying box, and fixed channel department is equipped with first filtration support 21, and sliding connection has filtration box body 20 on the first filtration support 21, can dismantle the clearance to filtration box body 20 through fixed channel and first filtration support 21, and the bottom of filtration box body 20 is equipped with the filter screen, can filter solid particle.
The sewage pipeline 4 is arranged at a lower level than the filter box body 20, filtered sewage can be discharged from the sewage pipeline 4, and a valve can be arranged on the sewage pipeline 4.
The solid-state purification assembly comprises a three-way pipeline 12 connected to the top of the first purification box body 1, two sides of the three-way pipeline 12 are respectively provided with a control valve 11, two ends of the three-way pipeline 12 are respectively provided with a second purification box body 8, the side face of the second purification box body 8 is provided with a maintenance opening, the maintenance opening is connected with a second filter support 25, a flue gas filter core 22 is arranged on the second filter support 25, a sliding groove 13 is arranged at the position, close to the maintenance opening, of the upper surface of the second purification box body 8, a sealing plate 9 is slidably connected in the sliding groove 13, the upper surface of the sealing plate 9 is provided with a bump 10, one side face, opposite to the three-way pipeline 12, of the second purification box body 8 is provided with a smoke exhaust pipeline 14, the control valves 11 at two ends of the three-way pipeline 12 can independently replace the flue gas filter cores 22 in the two second purification box bodies 8, normal filtration of the flue gas is not influenced, the flue gas filter core 22 can be pulled out and replaced through the maintenance opening, and the air leakage at the maintenance opening can be prevented through the sealing plate 9 slidably connected in the sliding groove 13.
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 (6)
1. Waste flue gas purification device for steel scrap baking comprises a first purification box body (1), and is characterized in that: the side-mounting of first purifying box (1) has aspiration pump (16), aspiration pump (16) are connected with gas collecting channel (5) through flue gas pipeline (6), detachable guard net (17) are installed to the opening part of gas collecting channel (5) bottom, install liquid purification subassembly in first purifying box (1), blowdown filter component is installed to the lower part of first purifying box (1), the last surface mounting of first purifying box (1) has solid-state purification subassembly.
2. The waste gas purifying apparatus for baking waste steel according to claim 1, wherein: two sides of the protection net (17) are respectively connected with an adsorption block (19), and two sides of the bottom opening of the gas collecting hood (5) are respectively provided with an adsorption groove (18) matched with the adsorption blocks (19).
3. The waste gas purifying apparatus for baking waste steel according to claim 1, wherein: the liquid purification assembly comprises a purification liquid pipeline (15) embedded in the side face of the first purification box body (1), one end of the purification liquid pipeline (15) is connected with an installation pipeline (24), a plurality of spray heads (23) are downwards distributed on the peripheral face of the installation pipeline (24), the installation height of the flue gas pipeline (6) is lower than that of the spray heads (23), the other end of the purification liquid pipeline (15) is connected with a water pump (2), the water inlet end of the water pump (2) is connected with a purification liquid box body (7), and the side face of the purification liquid box body (7) is provided with a purification liquid inlet pipeline (3).
4. The waste gas purifying apparatus for baking waste steel according to claim 1, wherein: the sewage draining and filtering assembly comprises a fixed channel and a sewage pipeline (4), wherein the fixed channel and the sewage pipeline (4) are arranged at the lower part of the side face of the first purifying box body (1), a first filtering support (21) is arranged at the fixed channel, and a filtering box body (20) is connected onto the first filtering support (21) in a sliding mode.
5. The waste gas purifying apparatus for baking waste steel according to claim 4, wherein: the installation height of the sewage pipeline (4) is lower than the height of the filter box body (20).
6. The waste gas purifying apparatus for baking waste steel according to claim 1, wherein: the solid-state purification assembly comprises a three-way pipeline (12) connected to the top of a first purification box body (1), two sides of the three-way pipeline (12) are respectively provided with a control valve (11), two ends of the three-way pipeline (12) are respectively provided with a second purification box body (8), the side face of the second purification box body (8) is provided with a maintenance port, the maintenance port is connected with a second filter support (25), a flue gas filter core (22) is arranged on the second filter support (25), a chute (13) is arranged at the position, close to the maintenance port, of the upper surface of the second purification box body (8), a sealing plate (9) is connected in a sliding manner, the upper surface of the sealing plate (9) is provided with a convex block (10), and one side face of the second purification box body (8) back to the three-way pipeline (12) is provided with a smoke exhaust pipeline (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323201212.XU CN221107586U (en) | 2023-11-27 | 2023-11-27 | Waste flue gas purification device for waste steel baking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323201212.XU CN221107586U (en) | 2023-11-27 | 2023-11-27 | Waste flue gas purification device for waste steel baking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221107586U true CN221107586U (en) | 2024-06-11 |
Family
ID=91364438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323201212.XU Active CN221107586U (en) | 2023-11-27 | 2023-11-27 | Waste flue gas purification device for waste steel baking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221107586U (en) |
-
2023
- 2023-11-27 CN CN202323201212.XU patent/CN221107586U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |