CN205109223U - Mineral powder tank with pulse bag dust removal device - Google Patents
Mineral powder tank with pulse bag dust removal device Download PDFInfo
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- CN205109223U CN205109223U CN201520773190.0U CN201520773190U CN205109223U CN 205109223 U CN205109223 U CN 205109223U CN 201520773190 U CN201520773190 U CN 201520773190U CN 205109223 U CN205109223 U CN 205109223U
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- mineral powder
- removal device
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- dust removal
- dust
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- 239000000428 dust Substances 0.000 title claims abstract description 74
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 42
- 239000011707 mineral Substances 0.000 title claims abstract description 42
- 239000000843 powder Substances 0.000 title claims abstract description 42
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 238000007689 inspection Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型涉及一种带脉冲布袋除尘装置的矿粉罐，包括矿粉罐，其特征在于：还包括脉冲布袋除尘装置，所述脉冲布袋除尘装置设置在矿粉罐旁侧，所述矿粉罐的顶部设有出气口，所述出气口通过风管与脉冲布袋除尘装置的进口连接，含尘气体能够从风管进入脉冲布袋除尘装置。本实用新型中的除尘装置不是安装在矿粉罐顶部，结构尺寸不再受限制，过滤面积大，使用寿命长，维修方便，且在打矿粉时不会影响矿粉计量精度。
The utility model relates to a mineral powder tank with a pulse cloth bag dedusting device, which includes a mineral powder tank, and is characterized in that it also includes a pulse cloth bag dust removal device, and the pulse cloth bag dust removal device is arranged on the side of the mineral powder tank, and the mineral powder There is an air outlet on the top of the tank, and the air outlet is connected to the inlet of the pulse bag filter through the air duct, and the dusty gas can enter the pulse bag filter through the air tube. The dust removal device in the utility model is not installed on the top of the mineral powder tank, the structural size is no longer limited, the filter area is large, the service life is long, the maintenance is convenient, and the measurement accuracy of the mineral powder will not be affected when the mineral powder is mined.
Description
技术领域 technical field
本实用新型涉及沥青搅拌设备中使用的矿粉罐，具体地说是一种带脉冲布袋除尘装置的矿粉罐，属于机械设备技术领域。 The utility model relates to a mineral powder tank used in asphalt mixing equipment, in particular to a mineral powder tank with a pulse cloth bag dedusting device, which belongs to the technical field of mechanical equipment.
背景技术 Background technique
沥青搅拌设备随着时代的发展，产能越来越大，对于物料的需求量也越多，矿粉的使用方式也由原来的手工添加转变为矿粉罐车运输、绞龙自动计量添加的方式。由于矿粉罐车是使用自带泵组将矿粉打入矿粉罐，这就使得矿粉罐内部气压急速上升，影响绞龙计量的精度，矿粉还会伴随着高压从有缝隙的地方向外喷射，造成一定的环境污染。 With the development of the times, the production capacity of asphalt mixing equipment is increasing, and the demand for materials is also increasing. The use of mineral powder has also changed from the original manual addition to the transport of mineral powder by tank trucks and automatic metering by augers. Since the mineral powder tank truck uses its own pump group to drive the mineral powder into the mineral powder tank, this will cause the air pressure inside the mineral powder tank to rise rapidly, which will affect the accuracy of the auger measurement, and the mineral powder will also flow from the gap with high pressure External spraying will cause certain environmental pollution.
为解决此问题，现在通过在矿粉罐的顶部安装布袋除尘器，其原理是利用布袋除尘器中对携带部分粉尘的空气（简称含尘气体）进行过滤，布袋将含尘气体中的矿粉挡住而使空气得以排出，但是适合此种安装方式的布袋除尘器的布袋过滤面积较小，随着布袋的堵塞将很快失去除尘的效果，使用寿命也不长。且因为是安装在罐顶，维修起来也相对麻烦。 In order to solve this problem, a bag dust collector is now installed on the top of the mineral powder tank. The principle is to use the bag filter to filter the air carrying part of the dust (referred to as dust-containing gas), and the bag will remove the mineral powder in the dust-containing gas. The air can be discharged by blocking it, but the filter bag filter area of the bag filter suitable for this installation method is small, and the dust removal effect will soon be lost as the bag is blocked, and the service life is not long. And because it is installed on the top of the tank, it is relatively troublesome to maintain.
发明内容 Contents of the invention
本实用新型的目的在于克服现有技术中存在的不足，提供一种带脉冲布袋除尘装置的矿粉罐，其结构简单，过滤面积大，使用寿命长，维修方便，且在打矿粉时不会影响矿粉计量精度。 The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a mineral powder tank with a pulse bag dust removal device, which has a simple structure, a large filtering area, a long service life, and convenient maintenance. It will affect the measurement accuracy of mineral powder.
按照本实用新型提供的技术方案：带脉冲布袋除尘装置的矿粉罐，包括矿粉罐，其特征在于：还包括脉冲布袋除尘装置，所述脉冲布袋除尘装置设置在矿粉罐旁侧，所述矿粉罐的顶部设有出气口，所述出气口通过风管与脉冲布袋除尘装置的进口连接，含尘气体能够从风管进入脉冲布袋除尘装置。 According to the technical solution provided by the utility model: the mineral powder tank with the pulse cloth bag dedusting device, including the mineral powder tank, is characterized in that: it also includes the pulse cloth bag dedusting device, and the pulse cloth bag dedusting device is arranged on the side of the mineral powder tank, so The top of the mineral powder tank is provided with an air outlet, and the air outlet is connected to the inlet of the pulse bag dust removal device through the air duct, and the dust-laden gas can enter the pulse bag dust removal device from the air duct.
作为本实用新型的进一步改进，所述脉冲布袋除尘装置包括机架、除尘器箱体、布袋、电磁脉冲器、引风机和蝶阀，所述除尘器箱体安装在机架上，除尘器箱体内设置若干排竖向布置的布袋，所述风管与除尘器箱体内的布袋下方空间连通，所述布袋用于截留含尘气体中的粉尘；所述电磁脉冲器安装在机架上，电磁脉冲器与除尘器箱体内部连通，电磁脉冲器用于将布袋表面截留下来的粉尘振动脱落；所述引风机安装在除尘器箱体顶部，引风机的吸风口与除尘器箱体内部连通；所述除尘器箱体下部设有锥斗，在锥斗的最低点处设有回收口，所述蝶阀安装在回收口处。 As a further improvement of the utility model, the pulse bag dust removal device includes a frame, a dust collector box, a cloth bag, an electromagnetic pulser, an induced draft fan, and a butterfly valve. The dust collector box is installed on the frame, and the dust collector box is Several rows of vertically arranged cloth bags are arranged, and the air duct communicates with the space below the cloth bags in the dust collector box, and the cloth bags are used to intercept the dust in the dusty gas; the electromagnetic pulser is installed on the frame, and the electromagnetic pulser The electromagnetic pulser is used to vibrate and fall off the dust intercepted on the surface of the bag; the induced draft fan is installed on the top of the dust collector box, and the suction port of the induced fan communicates with the interior of the dust collector box; The lower part of the dust collector box is provided with a cone bucket, and a recovery port is provided at the lowest point of the cone bucket, and the butterfly valve is installed at the recovery port.
作为本实用新型的进一步改进，所述除尘器箱体下部锥斗上设有检修口，所述检修口配装有检修门。 As a further improvement of the utility model, an inspection port is provided on the cone bucket at the lower part of the dust collector box, and the inspection port is equipped with an inspection door.
作为本实用新型的进一步改进，所述除尘器箱体顶部安装有检修防护栏。 As a further improvement of the utility model, a maintenance guardrail is installed on the top of the dust collector box.
本实用新型与现有技术相比，具有如下优点：本实用新型中的除尘装置不是安装在矿粉罐顶部，结构尺寸不再受限制，过滤面积大，使用寿命长，维修方便，且在打矿粉时不会影响矿粉计量精度。 Compared with the prior art, the utility model has the following advantages: the dust removal device in the utility model is not installed on the top of the mineral powder tank, the structural size is no longer limited, the filtering area is large, the service life is long, the maintenance is convenient, and Mineral powder will not affect the measurement accuracy of mineral powder.
附图说明 Description of drawings
图1为本实用新型实施例的结构主视图。 Fig. 1 is the structural front view of the utility model embodiment.
图2为图1的俯视图。 FIG. 2 is a top view of FIG. 1 .
具体实施方式 detailed description
下面结合具体附图和实施例对本实用新型作进一步说明。 Below in conjunction with specific accompanying drawing and embodiment the utility model is further described.
如图所示：实施例中的带脉冲布袋除尘装置的矿粉罐主要由矿粉罐1、风管2和脉冲布袋除尘装置组成。 As shown in the figure: the mineral powder tank with pulse bag dust removal device in the embodiment is mainly composed of mineral powder tank 1, air duct 2 and pulse bag dust removal device.
如图1、图2所示，所述脉冲布袋除尘装置设置在矿粉罐1旁侧，所述矿粉罐1的顶部设有出气口，所述出气口通过风管2与脉冲布袋除尘装置的进口连接，含尘气体能够从风管2进入脉冲布袋除尘装置。 As shown in Figure 1 and Figure 2, the pulse bag dust removal device is arranged on the side of the mineral powder tank 1, and the top of the mineral powder tank 1 is provided with an air outlet, and the air outlet passes through the air duct 2 and the pulse bag dust removal device The inlet connection, the dusty gas can enter the pulse bag filter device from the air duct 2.
本实用新型实施例中，所述脉冲布袋除尘装置可以采用现有的常规脉冲布袋除尘器。但优选采用为本实用新型专门设计的结构，如图1、图2所示，实施例中的脉冲布袋除尘装置主要由机架3、除尘器箱体4、布袋5、电磁脉冲器6、引风机7和蝶阀8组成，所述除尘器箱体4安装在机架3上，除尘器箱体4内设置若干排竖向布置的布袋5，所述风管2与除尘器箱体4内的布袋5下方空间连通，所述布袋5用于截留含尘气体中的粉尘；所述电磁脉冲器6安装在机架3上，电磁脉冲器6与除尘器箱体4内部连通，电磁脉冲器6用于将布袋5表面截留下来的粉尘振动脱落；所述引风机7安装在除尘器箱体4顶部，引风机7的吸风口与除尘器箱体4内部连通；所述除尘器箱体4下部设有锥斗11，在锥斗11的最低点处设有回收口，所述蝶阀8安装在回收口处。 In the embodiment of the utility model, the pulse bag dust collector can adopt the existing conventional pulse bag dust collector. But it is preferable to adopt the structure specially designed for the utility model, as shown in Figure 1 and Figure 2, the pulse bag dust removal device in the embodiment mainly consists of a frame 3, a dust collector box 4, a cloth bag 5, an electromagnetic pulser 6, a fan 7 and butterfly valve 8, the dust collector box 4 is installed on the frame 3, several rows of vertically arranged cloth bags 5 are arranged in the dust collector box 4, the air duct 2 and the dust collector box 4 The space below the cloth bag 5 is connected, and the cloth bag 5 is used to intercept the dust in the dust-containing gas; It is used to shake off the dust intercepted on the surface of the bag 5; the induced draft fan 7 is installed on the top of the dust collector box 4, and the suction port of the induced draft fan 7 communicates with the inside of the dust collector box 4; the lower part of the dust collector box 4 A cone bucket 11 is provided, and a recovery port is arranged at the lowest point of the cone bucket 11, and the butterfly valve 8 is installed at the recovery port.
为了方便脉冲布袋除尘装置的维修维护，所述除尘器箱体4下部锥斗11上设有检修口，所述检修口配装有检修门10。所述除尘器箱体4顶部安装有检修防护栏9。 In order to facilitate the maintenance of the pulse bag dust removal device, an inspection port is provided on the cone bucket 11 at the lower part of the dust collector box 4 , and the inspection port is equipped with an inspection door 10 . An inspection guardrail 9 is installed on the top of the dust collector box body 4 .
本实用新型的工作原理及工作过程如下： Working principle and working process of the present utility model are as follows:
当矿粉罐1补充矿粉时，启动脉冲布袋除尘装置，含尘气体就通过风管2进入脉冲布袋除尘装置的除尘器箱体4内，这样就不会让矿粉罐1内的气压升高，不会对计量绞龙产生影响。 When the mineral powder tank 1 is supplemented with mineral powder, the pulse bag dust removal device is started, and the dust-containing gas enters the dust collector box 4 of the pulse bag dust removal device through the air duct 2, so that the air pressure in the mineral powder tank 1 will not increase. High, will not affect the metering auger.
含尘气体在除尘器箱体4内被布袋5分离为洁净的空气及粉尘两部分，其中空气被引风机7引出并排至外界的大环境中，粉尘被截留在布袋5表面，通过电磁脉冲器6使布袋5产生抖动，使粉尘从布袋5表面脱落并积存在下部的锥斗11内，在积存到一定量后，打开蝶阀8，将粉尘排出。 The dust-laden gas is separated into two parts by the bag 5 in the dust collector box 4 into clean air and dust. The air is drawn out by the induced draft fan 7 and discharged to the outside environment. The dust is trapped on the surface of the bag 5 and passed through the electromagnetic pulser. 6. Make the cloth bag 5 vibrate, so that the dust falls off from the surface of the cloth bag 5 and accumulates in the lower cone bucket 11. After accumulating to a certain amount, open the butterfly valve 8 to discharge the dust.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773190.0U CN205109223U (en) | 2015-09-30 | 2015-09-30 | Mineral powder tank with pulse bag dust removal device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773190.0U CN205109223U (en) | 2015-09-30 | 2015-09-30 | Mineral powder tank with pulse bag dust removal device |
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| Publication Number | Publication Date |
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| CN205109223U true CN205109223U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520773190.0U Expired - Fee Related CN205109223U (en) | 2015-09-30 | 2015-09-30 | Mineral powder tank with pulse bag dust removal device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514667A (en) * | 2020-05-13 | 2020-08-11 | 上海高雀环保科技有限公司 | Powder tank with dust removal function |
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2015
- 2015-09-30 CN CN201520773190.0U patent/CN205109223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514667A (en) * | 2020-05-13 | 2020-08-11 | 上海高雀环保科技有限公司 | Powder tank with dust removal function |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20190930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |