CN108128643A - It is a kind of without dust-extraction unit on the ore deposit slot slot of moving trolley and ventilation slot - Google Patents
It is a kind of without dust-extraction unit on the ore deposit slot slot of moving trolley and ventilation slot Download PDFInfo
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- CN108128643A CN108128643A CN201711410286.0A CN201711410286A CN108128643A CN 108128643 A CN108128643 A CN 108128643A CN 201711410286 A CN201711410286 A CN 201711410286A CN 108128643 A CN108128643 A CN 108128643A
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- dust suction
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- ore deposit
- branch pipe
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- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- 238000000605 extraction Methods 0.000 title claims 7
- 239000000428 dust Substances 0.000 claims abstract description 67
- 238000005096 rolling process Methods 0.000 claims 3
- 239000000565 sealant Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
本发明创造涉及一种无需移动小车和通风槽的矿槽槽上除尘装置，包括移动式卸料小车、吸尘主管道和支管道，吸尘主管道固定在卸料小车一侧的管道支架上，卸料小车的上下端分别设有滚轮支架，滚轮支架上安装有滚轮，滚轮上卷绕有密封胶带，卸料小车在矿槽的溜槽口完成卸料移开后，密封胶带即可将溜槽口封闭；吸尘支管道与吸尘主管道连接，吸尘支管道固定在移动式卸料小车所在卸料仓的吸风口上；吸尘支管道设为锥形管，其端部设有电动阀门。本发明优化了生产工艺，制造更加方便，节省了产品成本，有利于保护环境。本发明收尘效率提高、结构简化，安装方便，运行可靠，无需通风移动小车和通风槽，能够满足更高要求的环境排放标准。
The invention relates to a dust removal device on a mine tank without moving a trolley and a ventilation trough, including a mobile unloading trolley, a dust suction main pipe and a branch pipe, and the dust suction main pipe is fixed on the pipe support on one side of the discharge trolley , the upper and lower ends of the unloading trolley are respectively equipped with roller brackets, and rollers are installed on the roller brackets, and sealing tapes are wound on the rollers. The suction port is closed; the dust suction branch pipe is connected with the dust suction main pipe, and the dust suction branch pipe is fixed on the suction port of the discharge bin where the mobile unloading trolley is located; the dust suction branch pipe is set as a tapered pipe, and its end is equipped with an electric motor. valve. The invention optimizes the production process, makes the production more convenient, saves the product cost and is beneficial to protect the environment. The invention has the advantages of improved dust collection efficiency, simplified structure, convenient installation, reliable operation, no need for ventilation mobile trolleys and ventilation slots, and can meet higher environmental discharge standards.
Description
技术领域technical field
本发明涉及工业除尘器技术领域，尤其是一种无需移动小车和通风槽的矿槽槽上除尘装置。The invention relates to the technical field of industrial dust collectors, in particular to an above-mine dust removal device that does not need a moving trolley and a ventilation slot.
背景技术Background technique
中国专利CN201999957U于2011年10月5日公开了名称为“高炉矿槽槽上除尘装置”，申请号：201120067146.X。该专利在固定风管内安装有通风阀片，通风阀片上固定安装有竖直设置的连接杆，在连接杆的顶端固定连接有横向设置的驱动连杆，驱动连杆上连接有复位弹簧，复位弹簧的另一端连接在固定风管上，在固定风管的进风口内设有锥形母接管；吸尘风管设置在布料小车上，在吸尘风管的出风口处设有柔性伸缩节，柔性伸缩节上连接有锥形公接管，锥形公接管与所述的锥形母接管配合；在吸尘风管上固定设有驱动拨杆，驱动拨杆与所述的驱动连杆配合；在吸尘风管上安装有电动推杆的固定端，电动推杆的伸缩端固定在锥形公接管上。上述专利用固定风阀取代运动通风小车，制造成本高，安装难度大，除尘效果不理想。Chinese patent CN201999957U disclosed on October 5, 2011 the name "dust removal device on the mine tank of blast furnace", application number: 201120067146.X. In this patent, a ventilation valve plate is installed in the fixed air pipe, and a vertically arranged connecting rod is fixedly installed on the ventilation valve piece. The other end of the spring is connected to the fixed air duct, and a tapered female adapter is provided in the air inlet of the fixed air duct; the dust suction air duct is set on the fabric trolley, and a flexible telescopic joint is arranged at the air outlet of the dust suction air duct , the flexible expansion joint is connected with a tapered male connecting pipe, and the tapered male connecting pipe cooperates with the tapered female connecting pipe; a driving lever is fixed on the dust suction duct, and the driving lever cooperates with the driving connecting rod ; The fixed end of the electric push rod is installed on the dust suction air duct, and the telescopic end of the electric push rod is fixed on the tapered male connecting pipe. The above-mentioned patent uses a fixed air valve to replace the moving ventilation trolley, which has high manufacturing cost, great installation difficulty and unsatisfactory dust removal effect.
目前，钢厂现有矿槽槽上除尘装置一般包括F形连接管、移动式小车、通风槽和胶带等部分，通风槽上安装有移动式通风小车，通风小车随移动式卸料小车一起移动吸尘。此装置结构复杂、阻力小、操作简捷，是国内钢厂长期使用的成熟技术。但是，以上除尘装置存在制造工艺复杂，加工难度大，耗材多，成本高，除尘效率低的缺点。我国钢厂矿槽槽上粉尘量较大，当前国家对相关企业的排放标准进一步提高，因此，对于除尘装置的技术要求也需要相应提高。At present, the dust removal device on the existing mine tank in the steel plant generally includes F-shaped connecting pipes, mobile trolleys, ventilation slots and adhesive tapes. The ventilation slots are equipped with mobile ventilation trolleys, and the ventilation trolleys move together with the mobile unloading trolleys. Vacuum. This device has complex structure, small resistance and simple operation, and it is a mature technology used by domestic steel mills for a long time. However, the above dust removal device has the disadvantages of complex manufacturing process, high processing difficulty, many consumables, high cost and low dust removal efficiency. The amount of dust on the mine tanks of steel mills in my country is relatively large, and the current national emission standards for related enterprises have been further improved. Therefore, the technical requirements for dust removal devices also need to be improved accordingly.
发明内容Contents of the invention
针对以上现有技术的不足，本发明的目的是提供一种具有收尘效率高，结构简单，成本较低的无需移动小车和通风槽的矿槽槽上除尘装置。Aiming at the above deficiencies in the prior art, the object of the present invention is to provide a dust removal device on the trough with high dust collection efficiency, simple structure and low cost, which does not require moving trolleys and ventilation troughs.
本发明的目的是通过采用以下技术方案来实现的：The purpose of the present invention is achieved by adopting the following technical solutions:
无需移动小车和通风槽的矿槽槽上除尘装置，包括移动式卸料小车、吸尘主管道和若干相互连通的吸尘支管道，吸尘主管道固定在移动式卸料小车一侧的管道支架上，吸尘主管道与除尘器进口管道连接，所述移动式卸料小车的上下端分别设有滚轮支架，滚轮支架上安装有滚轮，滚轮上卷绕有密封胶带，所述卸料小车在矿槽的溜槽口完成卸料移开后，所述密封胶带即可将溜槽口封闭；所述吸尘支管道与吸尘主管道连接，吸尘支管道固定在移动式卸料小车所在卸料仓的吸风口上。The dust removal device on the mine tank without moving trolley and ventilation trough, including mobile unloading trolley, dust suction main pipe and several interconnected dust suction branch pipes, the main dust suction pipe is fixed on the pipe on the side of the mobile unloading trolley On the bracket, the dust suction main pipeline is connected with the inlet pipeline of the dust collector. The upper and lower ends of the mobile unloading trolley are respectively equipped with roller brackets. Rollers are installed on the roller brackets, and sealing tape is wound on the rollers. The unloading trolley After the chute mouth of the ore chute has been unloaded and removed, the sealing tape can seal the chute mouth; On the suction port of the silo.
作为本发明的优选技术方案，所述吸尘支管道设为锥形管，其端部设有电动阀门。As a preferred technical solution of the present invention, the dust suction branch pipe is configured as a tapered pipe, and an electric valve is provided at the end thereof.
作为本发明的优选技术方案，所述吸尘支管道与吸尘主管道呈45度角的斜向连接。As a preferred technical solution of the present invention, the dust suction branch pipe is connected obliquely with the dust suction main pipe at an angle of 45 degrees.
作为本发明的优选技术方案，所述电动阀门与PLC控制柜电路连接。As a preferred technical solution of the present invention, the electric valve is connected with a PLC control cabinet circuit.
作为本发明的优选技术方案，所述滚轮通过轴承安装固定在滚轮支架上。As a preferred technical solution of the present invention, the rollers are installed and fixed on the roller bracket through bearings.
作为本发明的优选技术方案，所述吸尘主管道的内径在除尘器进口方向上逐渐增大。As a preferred technical solution of the present invention, the inner diameter of the dust suction main pipeline gradually increases in the direction of the inlet of the dust collector.
本发明的有益效果是：相对于现有技术，本发明优化了生产工艺，制造更加方便，节省了产品成本，有利于保护环境。本发明收尘效率提高、结构简化，施工和安装方便，运行可靠，工作过程中无需通风的移动小车和通风槽，能够满足更高要求的环境排放标准。The beneficial effects of the invention are: compared with the prior art, the invention optimizes the production process, makes the manufacturing more convenient, saves the product cost, and is beneficial to protect the environment. The invention has the advantages of improved dust collection efficiency, simplified structure, convenient construction and installation, reliable operation, no need for ventilated mobile carts and ventilation slots in the working process, and can meet higher environmental discharge standards.
附图说明Description of drawings
图1是本发明移动式卸料小车和密封胶带的结构示意图。Fig. 1 is a schematic structural view of a mobile unloading trolley and a sealing tape of the present invention.
图2是图1的左视结构示意图。Fig. 2 is a left view structural diagram of Fig. 1 .
图3是本发明吸尘主管道和支管道的结构示意图。Fig. 3 is a structural schematic diagram of the dust suction main pipeline and branch pipelines of the present invention.
图4是图3的左视结构示意图。FIG. 4 is a left view structural diagram of FIG. 3 .
图中：1、滚轮，2、滚轮支架，3、密封胶带，4、移动式卸料小车，5、吸尘主管道，6、吸尘支管道，7、电动阀门，8、卸料仓。In the figure: 1. Roller, 2. Roller bracket, 3. Sealing tape, 4. Mobile unloading trolley, 5. Dust suction main pipeline, 6. Dust suction branch pipeline, 7. Electric valve, 8. Unloading bin.
具体实施方式Detailed ways
下面结合附图与具体实施例对本发明作进一步说明：Below in conjunction with accompanying drawing and specific embodiment the present invention will be further described:
如图1至图4所示，无需移动小车和通风槽的矿槽槽上除尘装置，包括移动式卸料小车4、吸尘主管道5和若干相互连通的吸尘支管道6，吸尘主管道5固定在移动式卸料小车4一侧的管道支架上，吸尘主管道5与除尘器进口管道连接，所述移动式卸料小车4的上下端分别设有滚轮支架2，滚轮支架2上安装有滚轮1，滚轮1上卷绕有密封胶带3，所述卸料小车4在矿槽的溜槽口完成卸料移开后，密封胶带3即可将溜槽口封闭，从而能够有效减小和隔断粉尘溢出。所述吸尘支管道6与吸尘主管道5连接，吸尘支管道6固定在移动式卸料小车4所在卸料仓8的吸风口上。As shown in Figures 1 to 4, the dust removal device on the mine tank without moving the trolley and the ventilation tank includes a mobile unloading trolley 4, a dust suction main pipeline 5 and a number of interconnected dust suction branch pipelines 6, the dust suction main pipeline The pipeline 5 is fixed on the pipeline bracket on one side of the mobile unloading trolley 4, and the main dust suction pipeline 5 is connected with the inlet pipeline of the dust collector. A roller 1 is installed on the roller 1, and a sealing tape 3 is wound on the roller 1. After the unloading trolley 4 completes unloading at the chute of the mine tank and moves away, the sealing tape 3 can close the chute, thereby effectively reducing the And partition dust spills. The dust suction branch pipe 6 is connected with the dust suction main pipe 5, and the dust suction branch pipe 6 is fixed on the air suction port of the discharge bin 8 where the mobile discharge trolley 4 is located.
本实施例中，所述吸尘支管道6设为锥形管，其端部设有电动阀门7；吸尘支管道6与吸尘主管道5呈45度角的斜向连接。所述吸尘支管道6的电动阀门7与PLC控制柜电路连接。所述滚轮1通过轴承安装固定在滚轮支架2上，使得滚轮1及密封胶带3运转灵活。所述吸尘主管道5的内径在除尘器进口方向上逐渐增大，从而有利于吸尘风道的通风顺畅，减小阻力，提高吸尘效果。In this embodiment, the dust suction branch pipe 6 is a conical pipe with an electric valve 7 at its end; the dust suction branch pipe 6 is connected obliquely to the dust suction main pipe 5 at an angle of 45 degrees. The electric valve 7 of the dust suction branch pipeline 6 is connected with the circuit of the PLC control cabinet. The roller 1 is installed and fixed on the roller bracket 2 through bearings, so that the roller 1 and the sealing tape 3 can run flexibly. The inner diameter of the dust suction main pipe 5 gradually increases in the direction of the dust collector inlet, which is beneficial to the smooth ventilation of the dust suction air duct, reduces resistance, and improves the dust suction effect.
上述实施例仅限于说明本发明的构思和技术特征，其目的在于让本领域的技术人员了解发明的技术方案和实施方式，并不能据此限制本发明的保护范围。凡是根据本发明技术方案所作的等同替换或等效变化，都应涵盖在本发明的保护范围之内。The above-mentioned examples are limited to explaining the concept and technical features of the present invention, and the purpose is to let those skilled in the art understand the technical scheme and implementation of the invention, and cannot limit the protection scope of the present invention accordingly. All equivalent replacements or equivalent changes made according to the technical solutions of the present invention shall fall within the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410286.0A CN108128643A (en) | 2017-12-23 | 2017-12-23 | It is a kind of without dust-extraction unit on the ore deposit slot slot of moving trolley and ventilation slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410286.0A CN108128643A (en) | 2017-12-23 | 2017-12-23 | It is a kind of without dust-extraction unit on the ore deposit slot slot of moving trolley and ventilation slot |
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| Publication Number | Publication Date |
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| CN108128643A true CN108128643A (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711410286.0A Pending CN108128643A (en) | 2017-12-23 | 2017-12-23 | It is a kind of without dust-extraction unit on the ore deposit slot slot of moving trolley and ventilation slot |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294342A (en) * | 2019-07-10 | 2019-10-01 | 夏晨光 | A kind of dummy car with sealing dedusting function |
| CN111776789A (en) * | 2020-08-04 | 2020-10-16 | 芜湖华洁环保设备有限公司 | A multifunctional mobile trolley for metallurgical workshop |
| CN114162636A (en) * | 2021-12-22 | 2022-03-11 | 中国矿业大学 | A device suitable for dust removal in mine troughs |
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| CN2339586Y (en) * | 1998-05-14 | 1999-09-22 | 安阳钢铁集团有限责任公司 | Moreable semi-tight-closed negative-pressure dust-arresting device on channel of blast furnace |
| CN204039430U (en) * | 2014-07-24 | 2014-12-24 | 宝山钢铁股份有限公司 | Converter dump car dedusting interface |
| CN205132619U (en) * | 2015-11-13 | 2016-04-06 | 江苏省冶金设计院有限公司 | Belt tripper dust collector |
| CN205932562U (en) * | 2016-07-27 | 2017-02-08 | 中蓝连海设计研究院 | Powder ore bin storehouse top dust pelletizing system |
| CN207748574U (en) * | 2017-12-23 | 2018-08-21 | 江苏康洁环境工程有限公司 | It is a kind of to be not necessarily to dust-extraction unit on the mine slot slot of moving trolley and ventilation slot |
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2017
- 2017-12-23 CN CN201711410286.0A patent/CN108128643A/en active Pending
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| CN2339586Y (en) * | 1998-05-14 | 1999-09-22 | 安阳钢铁集团有限责任公司 | Moreable semi-tight-closed negative-pressure dust-arresting device on channel of blast furnace |
| CN204039430U (en) * | 2014-07-24 | 2014-12-24 | 宝山钢铁股份有限公司 | Converter dump car dedusting interface |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294342A (en) * | 2019-07-10 | 2019-10-01 | 夏晨光 | A kind of dummy car with sealing dedusting function |
| CN110294342B (en) * | 2019-07-10 | 2024-04-05 | 夏晨光 | Discharging car with sealing and dedusting functions |
| CN111776789A (en) * | 2020-08-04 | 2020-10-16 | 芜湖华洁环保设备有限公司 | A multifunctional mobile trolley for metallurgical workshop |
| CN114162636A (en) * | 2021-12-22 | 2022-03-11 | 中国矿业大学 | A device suitable for dust removal in mine troughs |
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Application publication date: 20180608 |
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