CN111482439A - Workshop scrap steel silo entrapment cover - Google Patents
Workshop scrap steel silo entrapment cover Download PDFInfo
- Publication number
- CN111482439A CN111482439A CN202010411410.0A CN202010411410A CN111482439A CN 111482439 A CN111482439 A CN 111482439A CN 202010411410 A CN202010411410 A CN 202010411410A CN 111482439 A CN111482439 A CN 111482439A
- Authority
- CN
- China
- Prior art keywords
- dust
- suction port
- dust suction
- steel trough
- dust removing
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 239000000428 dust Substances 0.000 claims abstract description 90
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000010410 dusting Methods 0.000 claims 3
- 239000002699 waste material Substances 0.000 abstract description 11
- 239000000779 smoke Substances 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Fouling (AREA)
Abstract
The invention relates to a workshop waste steel trough collecting cover which comprises a dust removing component, a first dust suction port and a waste steel trough, wherein the first dust suction port is connected with the dust removing component and used for forming an inclined L shape, a protection plate inclined by 30 degrees is welded on the side surface of a pipeline of the dust removing component, a support for supporting the dust removing component is arranged below the dust removing component, inclined guide plates are arranged on two sides of the support and used for forming an inverted splayed flow guide device so that guide materials fall into the waste steel trough, an upward inclined pipeline and a second dust suction port are arranged at the bottom of each guide plate and used for preventing dust in the second dust suction port from being accumulated, the first dust suction port is arranged above the waste steel trough and used for collecting smoke in the waste steel trough, so that the moisture of waste steel caused by dust suppression of fog guns can be avoided, the dust feeding of the waste steel can be effectively avoided, meanwhile, the inclined guide plates are arranged on two sides of the support and used for falling the guide materials into the waste steel trough, and the upward inclined pipeline and the second dust suction port are arranged at the.
Description
Technical Field
The invention belongs to the technical field of dust removal, and particularly relates to a workshop scrap steel trough trapping cover.
Background
At present, the smoke and dust of steel-making scrap steel feeding of a plurality of steel enterprises are treated by using a fog gun, the treatment cannot thoroughly treat the dust, the treatment is only an inhibiting measure, the fog gun is used for a long time to cause the moisture of the scrap steel, the converter is added to cause the blasting of the converter to have certain potential safety hazard, and the fog gun needs to be frequently opened under the condition of ensuring the dryness of the scrap steel.
Disclosure of Invention
The invention aims to provide a workshop scrap steel trough collecting cover.
The technical scheme includes that the workshop waste steel trough collecting cover comprises a dust removing assembly, a first dust suction port and a waste steel trough, the first dust suction port is connected with the dust removing assembly to form an inclined L shape, a protection plate inclined by 30 degrees is welded on the side face of a pipeline of the dust removing assembly, a support for supporting the dust removing assembly is arranged below the dust removing assembly, inclined guide plates are arranged on two sides of the support to form an inverted-splayed guide device to enable guide materials to fall into the waste steel trough, and an upward inclined pipeline and a second dust suction port are arranged at the bottom of each guide plate to prevent dust from accumulating in the second dust suction port.
Specifically, the first dust suction port is a square pipeline, and a cover is arranged at the bottom of the first dust suction port.
Specifically, a bearing wall is arranged below the dust removal component and used for installing the dust removal component.
Specifically, the dust removal assembly is provided with at least 2 phi 630 pipelines and 1 phi 920 pipeline.
Specifically, the number of the first dust suction ports is at least 5 in each pipeline.
The invention has the following beneficial effects: set up first dust absorption mouth through the top at the steel scrap silo, collect the smoke and dust in the steel scrap silo, can stop the fog gun and press down the steel scrap humidity that the dirt brought, effectively stop the reinforced raise dust of steel scrap, set up the guide plate of slope in the both sides of support simultaneously, can fall the guide material in the steel scrap silo, the bottom of guide plate is equipped with pipeline and second dust absorption mouth to one side, the effectual interior deposition of second dust absorption mouth that has prevented.
Drawings
Fig. 1 is a schematic structural diagram (one) of the present invention.
Fig. 2 is a schematic structural diagram (ii) of the present invention.
In the figure: 1-a dust removal component, 11-phi 630 pipelines and 12-phi 920 pipelines; 2-a first dust suction port; 3-scrap steel trough; 4-a cover; 5-protection plate; 6-a scaffold; 7-a flow guide plate; 8-a second dust suction port; 9-load bearing wall.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-2, a workshop scrap steel trough collecting cover comprises a bearing wall 9, a dust removing assembly 1, a bracket 6, a first dust suction port 2, a protection plate 5, channel steel diagonal braces, a sealing steel plate and the like.
The dust collection assembly comprises a dust collection assembly 1, a first dust collection port 2 and a scrap steel trough 3, wherein the first dust collection port 2 is connected with the dust collection assembly 1 and used for forming an inclined L shape, a cover 4 is arranged at the bottom of the first dust collection port 2, the first dust collection port 2 is a square pipeline, the number of the first dust collection port 2 on each pipeline is at least 5, a protection plate 5 inclined by 30 degrees is welded on the side face of the pipeline of the dust collection assembly 1, a support 6 for supporting the dust collection assembly is arranged below the dust collection assembly 1, inclined guide plates 7 are arranged on two sides of the support 6 and used for forming an inverted-splayed guide device so that guide materials fall into the scrap steel trough 3, and an upward inclined pipeline and a second dust collection port 8 are arranged at the bottom of each guide plate 7 and used for preventing dust from being accumulated in the second dust collection.
The lower part of the dust removal component 1 is provided with a bearing wall for installing the dust removal component, and the dust removal component 1 is provided with at least 2 phi 630 pipelines 11 and 1 phi 920 pipeline 12.
The bearing wall 1 is a reinforced concrete bearing wall, the dust removal component 1 is at least provided with 2 phi 630 pipelines 11 and 1 phi 920 pipeline 12, the dust removal component 1 is connected with a first dust suction port 2, the first dust suction port 2 is a square pipeline and is welded to the dust removal component 1, the first dust suction port 2 and the dust removal component 1 are connected to form an inclined L shape, a steel plate of Q235-B20mm is welded to the side face of the dust removal component 1 in an inclined mode by 30 degrees to form a protection plate 5, H-shaped steel is welded to a support of the protection plate 5 and the dust removal component 1 to form an angle of 25 degrees, finally the prefabricated dust removal component 1 is installed on the bearing wall 9, the phi 920 pipelines 12 are middle pipelines, the phi 630 pipelines 11 are two side pipelines and are welded with channel steel inclined struts for fixing, and the whole dust removal component is arranged at a distance of 200mm from the upper edge of.
Two scrap steel trough trolleys are arranged at fixed positions for receiving materials, supports 6 and foundations thereof are arranged in the middle and on two sides of the trolleys, oblique guide plates 7 are arranged on the supports 6 to form two inverted splayed guide devices, the guide materials fall into the scrap steel troughs 3 to prevent the scrap steel materials from falling to the ground, secondary dust raising is avoided, cleaning strength is reduced, a second dust suction port 8 and a pipeline which are inclined upwards are arranged on the lower portion of each guide plate 7 to prevent dust from accumulating in the second dust suction port, a dust removal assembly is arranged in the middle of each support 6, 6 first dust suction ports 2 in the middle of each trolley are provided with a common pipeline, namely a phi 920 pipeline 12, and the trolley is basically in a normally open state; the outer sides, the rear ends and the front ends of the two trolleys share 5 first dust suction ports, namely a phi 630 pipeline 11, and the air volume is switched and used through an electric valve.
The magnetic disk is arranged above the trapping cover, and in the fixed-point loading process, the magnetic disk is loaded finely, so that the problem of slide carriage due to collision is solved.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (5)
1. A workshop scrap steel trough collecting cover is characterized by comprising a dust removing assembly, a first dust suction port and a scrap steel trough, wherein the first dust suction port is connected with the dust removing assembly and used for forming an inclined L shape, a protection plate inclined by 30 degrees is welded on the side face of a pipeline of the dust removing assembly, a support for supporting the dust removing assembly is arranged below the dust removing assembly, inclined guide plates are arranged on two sides of the support and used for forming an inverted-splayed flow guide device so that a flow guide material falls into the scrap steel trough, and an upward inclined pipeline and a second dust suction port are arranged at the bottom of each guide plate and used for preventing dust from accumulating in the second dust suction port.
2. The workshop scrap steel trough collecting hood according to claim 1, wherein the first dust suction port is a square pipe, and a hood is arranged at the bottom of the first dust suction port.
3. The workshop scrap box collection enclosure of claim 3 wherein a load bearing wall is positioned directly below the de-dusting assembly for mounting the de-dusting assembly.
4. The plant scrap box collection hood according to claim 3 wherein said de-dusting assembly is provided with at least 2 Φ 630 and 1 Φ 920 tubes.
5. The workshop scrap box receptacle hood according to claim 2 wherein the number of first suction openings is at least 5 per duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010411410.0A CN111482439A (en) | 2020-05-15 | 2020-05-15 | Workshop scrap steel silo entrapment cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010411410.0A CN111482439A (en) | 2020-05-15 | 2020-05-15 | Workshop scrap steel silo entrapment cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111482439A true CN111482439A (en) | 2020-08-04 |
Family
ID=71791901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010411410.0A Pending CN111482439A (en) | 2020-05-15 | 2020-05-15 | Workshop scrap steel silo entrapment cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111482439A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203753433U (en) * | 2014-04-06 | 2014-08-06 | 文成县刀锋科技有限公司 | High-accuracy weighing machine |
| CN105502030A (en) * | 2016-01-15 | 2016-04-20 | 武汉华柏环保科技有限公司 | Smoke collecting device for receiving trough |
| CN209155432U (en) * | 2018-10-10 | 2019-07-26 | 吉林省通达电力机械制造有限公司 | Totally enclosed type of unloading dust-extraction unit |
| CN209173655U (en) * | 2018-11-28 | 2019-07-30 | 任明主 | A kind of pesticide synthesis dust removal system for workshop |
| CN212494465U (en) * | 2020-05-15 | 2021-02-09 | 山东莱钢永锋钢铁有限公司 | Workshop scrap steel silo entrapment cover |
-
2020
- 2020-05-15 CN CN202010411410.0A patent/CN111482439A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203753433U (en) * | 2014-04-06 | 2014-08-06 | 文成县刀锋科技有限公司 | High-accuracy weighing machine |
| CN105502030A (en) * | 2016-01-15 | 2016-04-20 | 武汉华柏环保科技有限公司 | Smoke collecting device for receiving trough |
| CN209155432U (en) * | 2018-10-10 | 2019-07-26 | 吉林省通达电力机械制造有限公司 | Totally enclosed type of unloading dust-extraction unit |
| CN209173655U (en) * | 2018-11-28 | 2019-07-30 | 任明主 | A kind of pesticide synthesis dust removal system for workshop |
| CN212494465U (en) * | 2020-05-15 | 2021-02-09 | 山东莱钢永锋钢铁有限公司 | Workshop scrap steel silo entrapment cover |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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