CN108096956A - A kind of totally-enclosed dust cleaning case of vehicle-mounted solid-state binding agent distributor - Google Patents
A kind of totally-enclosed dust cleaning case of vehicle-mounted solid-state binding agent distributor Download PDFInfo
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- CN108096956A CN108096956A CN201810088115.9A CN201810088115A CN108096956A CN 108096956 A CN108096956 A CN 108096956A CN 201810088115 A CN201810088115 A CN 201810088115A CN 108096956 A CN108096956 A CN 108096956A
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- dust removal
- fully enclosed
- filter cartridge
- removal box
- closed compartment
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- 239000000428 dust Substances 0.000 title claims abstract description 91
- 239000011230 binding agent Substances 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 title description 2
- 238000003860 storage Methods 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 17
- 238000007689 inspection Methods 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
一种车载固态粘结剂撒布机用全封闭除尘箱，包括除尘器外壳，全封闭除尘箱体、进气通道、除尘滤筒、脉冲喷吹装置、储气罐、气动落灰蝶阀，所述全封闭除尘箱体的底部为两个倒锥形腔体，每个倒锥形腔体的锥底底部安装有气动落灰蝶阀，全封闭除尘箱体的内部被除尘滤筒安装花板分割成上下两个不互通的上封闭隔舱和下封闭隔舱，除尘滤筒通过下封闭隔舱安装在安装滤筒花板上，全封闭除尘箱体的前侧设置有供含尘气体进入全封闭除尘箱体内上封闭隔舱和下封闭隔舱的进气通道；本发明具有减少尾气排放中粉尘等污染物的含量，满足环境保护和大气污染的要求，减少对人体健康和环境污染危害等特点。
A fully enclosed dust removal box for a vehicle-mounted solid binder spreader, including a dust collector shell, a fully enclosed dust removal box, an air intake channel, a dust removal filter cartridge, a pulse injection device, an air storage tank, and a pneumatic ash falling butterfly valve. The bottom of the fully enclosed dust removal box is two inverted conical cavities, and the bottom of each inverted conical cavity is equipped with a pneumatic ash falling butterfly valve. There are two upper and lower closed compartments that do not communicate with each other. The dust removal filter cartridge is installed on the flower plate of the filter cartridge through the lower closed compartment. The air intake channels of the upper closed compartment and the lower closed compartment in the dust removal box; the present invention has the characteristics of reducing the content of dust and other pollutants in exhaust emissions, meeting the requirements of environmental protection and air pollution, and reducing harm to human health and environmental pollution. .
Description
技术领域technical field
本发明涉及一种车载固态粘结剂撒布机用全封闭除尘箱，具体地说是沥青路面冷再生撒布水泥或是修筑沥青路面水稳层撒布熟石灰或者水泥作业，固态粘结剂撒布机加料作业时，含尘气体经过除尘箱的过滤作用，干净的空气排放到大气中，减少对环境的危害，属于筑养路机械领域。The invention relates to a fully-enclosed dust removal box for a vehicle-mounted solid binder spreader, in particular to cold recycled asphalt pavement spreading cement or building asphalt pavement water stabilization layer spreading slaked lime or cement, solid binder spreader feeding operation When the dust-containing gas passes through the filter of the dust removal box, the clean air is discharged into the atmosphere, reducing the harm to the environment, and belongs to the field of road construction and maintenance machinery.
背景技术Background technique
粉料撒布车是筑养路机械开展路面就地冷再生和路基稳定层施工的配套设备，用于撒布熟石灰、水泥或粉煤灰等粘结剂，从而提高筑路作业效率，降低人工劳动强度。熟石灰、水泥或粉煤灰等粘结剂在施工时由专用的粉粒物料运输罐车运输到施工区域，运输罐车通过气体流化的方式将物料装填到粉料撒布车料仓中，在物料输送过程中，压缩空气和粉料处于混合状态，在料仓内部会产生粉尘浓度较大的含尘气体，若含尘气体直接向外界排放，会形成严重的粉尘污染，危害环境和人体健康。粉料撒布车生产厂家，一般都采用车载除尘箱的方式，对粉尘气体进行收集和过滤处理，但是加料过程中还是有粉尘气体从除尘器或料仓逃出，导致除尘效果不理想，对环境造成污染。The powder spreader is an auxiliary equipment for road construction and maintenance machinery to carry out in-situ cold regeneration of road surfaces and construction of roadbed stabilization layers. It is used to spread binders such as slaked lime, cement or fly ash, so as to improve the efficiency of road construction operations and reduce labor intensity. Binders such as slaked lime, cement or fly ash are transported to the construction area by special powder material transport tank trucks during construction. During the process, the compressed air and the powder are in a mixed state, and a dust-containing gas with a large dust concentration will be generated inside the silo. If the dust-containing gas is directly discharged to the outside, it will form serious dust pollution and endanger the environment and human health. Manufacturers of powder spreading vehicles generally use the vehicle-mounted dust removal box to collect and filter dust gas. However, during the feeding process, dust gas still escapes from the dust collector or silo, resulting in unsatisfactory dust removal effect and environmental impact. create pollution.
发明内容Contents of the invention
本发明的目的是针对上述现有技术存在的不足，提供一种减少尾气排放中粉尘等污染物的含量，满足环境保护和大气污染的要求，减少对人体健康和环境污染危害的车载固态粘结剂撒布机用全封闭除尘箱。The purpose of the present invention is to address the shortcomings of the above-mentioned prior art, to provide a vehicle-mounted solid-state adhesive that reduces the content of dust and other pollutants in exhaust emissions, meets the requirements of environmental protection and air pollution, and reduces the harm to human health and environmental pollution. Fully enclosed dust removal box for agent spreader.
本发明的目的是通过如下技术方案来完成的，一种车载固态粘结剂撒布机用全封闭除尘箱，包括除尘器外壳，全封闭除尘箱体、进气通道、除尘滤筒、脉冲喷吹装置、储气罐、气动落灰蝶阀，所述全封闭除尘箱体的底部为两个倒锥形腔体，每个倒锥形腔体的锥底底部安装有气动落灰蝶阀，全封闭除尘箱体的内部被除尘滤筒安装花板分割成上下两个不互通的上封闭隔舱和下封闭隔舱，除尘滤筒通过下封闭隔舱安装在安装滤筒花板上，全封闭除尘箱体的前侧设置有供含尘气体进入全封闭除尘箱体内上封闭隔舱和下封闭隔舱的进气通道。The purpose of the present invention is accomplished through the following technical scheme, a fully enclosed dust removal box for a vehicle-mounted solid binder spreader, including a dust collector shell, a fully enclosed dust removal box, an air intake channel, a dust removal filter cartridge, and a pulse injection The bottom of the fully enclosed dust removal box is two inverted conical cavities, and the bottom of each inverted conical cavity is equipped with a pneumatic ash falling butterfly valve, fully enclosed dust removal The interior of the box is divided into two upper and lower closed compartments and a lower closed compartment by the installation flower plate of the dust removal filter cartridge. The dust removal filter cartridge is installed on the installation filter cartridge flower plate through the lower closed compartment, and the fully enclosed dust removal box The front side of the body is provided with air intake passages for the dust-containing gas to enter the upper closed compartment and the lower closed compartment in the fully enclosed dust removal box.
作为优选：所述的除尘器外壳两侧有百叶窗，尾部有方便检修全封闭除尘箱体的检修门；下封闭隔舱的后侧面设置有方便更换检修滤芯的检修门，上封闭隔舱顶部或后侧面设置有方便对脉冲喷管、脉冲阀、储气罐进行检修的检修盖板；As a preference: there are louvers on both sides of the shell of the dust collector, and there is an inspection door at the tail to facilitate the inspection and maintenance of the fully enclosed dust removal box; The rear side is equipped with an inspection cover for easy inspection of the pulse nozzle, pulse valve and gas storage tank;
所述的除尘滤筒通过向上安装的挂装或者直接卡装在安装滤筒花板上，除尘滤筒的数量为8-20个；所述的脉冲喷吹装置和储气罐被安装在全封闭除尘箱体的上封闭隔舱内。The dust removal filter cartridge is installed upwards by hanging or directly clamped on the installation filter cartridge flower plate, and the number of dust removal filter cartridges is 8-20; the pulse injection device and the air storage tank are installed on the whole In the upper closed compartment of the closed dust removal box.
作为优选：所述的除尘滤筒用螺纹安装、法兰安装或卡槽固定方式向上安装在安装滤筒花板上；所述的储气罐水平安装在安装滤筒花板后部，脉冲喷吹装置采用法兰安装方式固定在罐体上，脉冲喷吹装置的喷吹管上用于喷吹滤筒的喷吹出口安装有除尘喷嘴。As a preference: the dust removal filter cartridge is installed upwards on the flower plate of the filter cartridge by thread installation, flange installation or slot fixing; the air storage tank is installed horizontally on the rear of the flower plate of the filter cartridge, The blowing device is fixed on the tank body by means of flange installation, and the blowing outlet of the blowing pipe of the pulse blowing device for blowing the filter cartridge is equipped with a dust removal nozzle.
本发明所述的一种车载固态粘结剂撒布机用全封闭除尘箱，解决了粉料撒布车加料时粉尘气体的排放问题，减少尾气排放中粉尘等污染物的含量，满足环境保护和大气污染的要求，减少对人体健康和环境污染危害。The fully enclosed dust removal box for a vehicle-mounted solid binder spreader according to the present invention solves the problem of dust gas emission when the powder spreader is feeding, reduces the content of dust and other pollutants in the tail gas emission, and satisfies environmental protection and atmospheric pressure. Pollution requirements to reduce the harm to human health and environmental pollution.
附图说明Description of drawings
图1是本发明所述的除尘箱总体外形结构示意图。Fig. 1 is a schematic diagram of the overall appearance and structure of the dust removal box according to the present invention.
图2是本发明所述的除尘箱侧视内部结构示意图。Fig. 2 is a side view internal structure diagram of the dust removal box according to the present invention.
图3是本发明所述的除尘箱总体外形立体结构示意图。Fig. 3 is a schematic diagram of the three-dimensional structure of the overall appearance of the dust removal box according to the present invention.
图4是本发明所述的除尘箱内部结构立体示意图。Fig. 4 is a schematic perspective view of the internal structure of the dust removal box according to the present invention.
具体实施方式Detailed ways
下面将结合附图和具体实施例对本发明作进一步的说明。图1-3所示，本发明所述的一种车载固态粘结剂撒布机用全封闭除尘箱，包括除尘器外壳1，全封闭除尘箱体2、进气通道3、除尘滤筒4、脉冲喷吹装置5、储气罐6、气动落灰蝶阀7，所述全封闭除尘箱体2的底部为两个倒锥形腔体21、22，每个倒锥形腔体的锥底底部安装有气动落灰蝶阀7，全封闭除尘箱体2的内部被除尘滤筒安装花板分割成上下两个不互通的上封闭隔舱和下封闭隔舱，除尘滤筒4通过下封闭隔舱安装在安装滤筒花板上，全封闭除尘箱体2的前侧设置有供含尘气体进入全封闭除尘箱体2内上封闭隔舱和下封闭隔舱的进气通道3。The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. As shown in Figures 1-3, a fully enclosed dust removal box for a vehicle-mounted solid binder spreader according to the present invention includes a dust collector shell 1, a fully enclosed dust removal box body 2, an air intake channel 3, a dust removal filter cartridge 4, Pulse injection device 5, air storage tank 6, pneumatic ash falling butterfly valve 7, the bottom of the fully enclosed dust removal box 2 is two inverted conical cavities 21, 22, the bottom of each inverted conical cavity A pneumatic ash falling butterfly valve 7 is installed, and the interior of the fully enclosed dust removal box 2 is divided into two non-communicating upper and lower closed compartments by the installation flower plate of the dust removal filter cartridge. The dust removal filter cartridge 4 passes through the lower closed compartment. Installed on the flower plate of the filter cartridge, the front side of the fully enclosed dust removal box 2 is provided with an air intake channel 3 for the dusty gas to enter the upper closed compartment and the lower closed compartment in the fully enclosed dust removal box 2 .
图中所示，所述的除尘器外壳1两侧有百叶窗11，尾部有方便检修全封闭除尘箱体2的检修门12；下封闭隔舱的后侧面设置有方便更换检修滤芯的检修门23，上封闭隔舱顶部或后侧面设置有方便对脉冲喷管、脉冲阀、储气罐进行检修的检修盖板24；As shown in the figure, there are louvers 11 on both sides of the dust collector shell 1, and an inspection door 12 at the rear to facilitate inspection and maintenance of the fully enclosed dust removal box 2; an inspection door 23 is provided on the rear side of the lower closed compartment to facilitate replacement and maintenance of the filter element , the top or rear side of the upper closed compartment is provided with an inspection cover 24 for convenient inspection of the pulse nozzle, pulse valve and gas storage tank;
所述的除尘滤筒4通过向上安装的挂装或者直接卡装在安装滤筒花板上，除尘滤筒（4）的数量为8-20个；所述的脉冲喷吹装置5和储气罐6被安装在全封闭除尘箱体2的上封闭隔舱内。The dust removal filter cartridge 4 is hung or directly mounted on the installation filter cartridge flower plate through the upward installation, and the number of dust removal filter cartridges (4) is 8-20; the pulse injection device 5 and the gas storage The tank 6 is installed in the upper closed compartment of the fully enclosed dust removal box 2 .
本发明所述的除尘滤筒4用螺纹安装、法兰安装或卡槽固定方式向上安装在安装滤筒花板上；所述的储气罐6水平安装在安装滤筒花板后部，脉冲喷吹装置5采用法兰安装方式固定在罐体上，脉冲喷吹装置5的喷吹管上用于喷吹滤筒的喷吹出口安装有除尘喷嘴。The dust removal filter cartridge 4 of the present invention is installed upward on the flower plate of the filter cartridge by means of threaded installation, flange installation or card slot fixing; the gas storage tank 6 is horizontally installed The blowing device 5 is fixed on the tank body by flange installation, and the blowing outlet of the blowing pipe of the pulse blowing device 5 for blowing the filter cartridge is equipped with a dust removal nozzle.
含尘气体通过进气通道进入全封闭除尘箱体下封闭隔舱，经滤芯过滤掉的干净气体，从上封闭箱体两侧流出，通过除尘器外壳两侧的百叶窗连通大气；脉冲喷吹装置和储气罐安装在全封闭除尘箱体上隔舱，滤筒清灰作业时，脉冲喷吹装置瞬间对滤筒喷吹大流量的气体，对滤筒进行反吹，滤筒上粘结的粉尘跌落到两个倒锥内部，从而达到清洗滤芯的作用，提高滤芯工作效率；打开气动落灰蝶阀，粉尘流出倒锥。The dust-laden gas enters the lower closed compartment of the fully enclosed dust removal box through the air intake channel, and the clean gas filtered by the filter element flows out from both sides of the upper closed box, and communicates with the atmosphere through the louvers on both sides of the dust collector shell; the pulse injection device And the gas storage tank is installed in the upper compartment of the fully enclosed dust removal box. When the filter cartridge is cleaned, the pulse injection device instantly blows a large flow of gas to the filter cartridge, and the filter cartridge is blown back. The dust falls into the inside of the two inverted cones, thereby cleaning the filter element and improving the working efficiency of the filter element; when the pneumatic dust falling butterfly valve is opened, the dust flows out of the inverted cones.
以上公开的仅为本发明的优选实施方式，但本发明并非局限于此，任何本领域的技术人员能思之的没有创造性的变化，以及在不脱离本发明原理前提下所作的任何改进和润饰，都应落在本发明的保护范围之内。What is disclosed above is only the preferred embodiment of the present invention, but the present invention is not limited thereto, any non-creative changes conceivable by those skilled in the art, and any improvements and modifications made without departing from the principle of the present invention , should fall within the protection scope of the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088115.9A CN108096956A (en) | 2018-01-30 | 2018-01-30 | A kind of totally-enclosed dust cleaning case of vehicle-mounted solid-state binding agent distributor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810088115.9A CN108096956A (en) | 2018-01-30 | 2018-01-30 | A kind of totally-enclosed dust cleaning case of vehicle-mounted solid-state binding agent distributor |
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| CN108096956A true CN108096956A (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810088115.9A Pending CN108096956A (en) | 2018-01-30 | 2018-01-30 | A kind of totally-enclosed dust cleaning case of vehicle-mounted solid-state binding agent distributor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644329A (en) * | 2019-10-16 | 2020-01-03 | 山东路得威工程机械制造有限公司 | A trailer type road rubber spreader |
| CN116920519A (en) * | 2023-09-15 | 2023-10-24 | 徐州宇晟安全环保科技有限公司 | Split assembled mining dry dust remover |
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| CN116920519A (en) * | 2023-09-15 | 2023-10-24 | 徐州宇晟安全环保科技有限公司 | Split assembled mining dry dust remover |
| CN116920519B (en) * | 2023-09-15 | 2024-01-26 | 徐州宇晟安全环保科技有限公司 | Split assembled mining dry dust remover |
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