CN204429673U - A kind of grid section is produced and is used quartz sand filtration pneumatic separation device - Google Patents
A kind of grid section is produced and is used quartz sand filtration pneumatic separation device Download PDFInfo
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- CN204429673U CN204429673U CN201420745742.2U CN201420745742U CN204429673U CN 204429673 U CN204429673 U CN 204429673U CN 201420745742 U CN201420745742 U CN 201420745742U CN 204429673 U CN204429673 U CN 204429673U
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- quartz sand
- negative pressure
- discharging opening
- feeding warehouse
- aspiration
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 24
- 238000000926 separation method Methods 0.000 title claims abstract description 5
- 238000009287 sand filtration Methods 0.000 title claims abstract 4
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract 8
- 239000000428 dust Substances 0.000 abstract description 15
- 238000005266 casting Methods 0.000 abstract description 6
- 239000010419 fine particle Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003110 molding sand Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000001371 inclusion conjunctivitis Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 206010044325 trachoma Diseases 0.000 description 1
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- Glass Melting And Manufacturing (AREA)
Abstract
Description
技术领域technical field
本实用新型属于篦条生产铸造技术领域，特别是涉及一种篦条生产用石英砂过滤风选装置。The utility model belongs to the technical field of grate bar production and casting, in particular to a quartz sand filter winnowing device for grate bar production.
背景技术Background technique
篦条是烧结机台车上的主要配件，篦条的作用是与台车栏板构成槽形空间，容纳、承载矿料。篦条与矿料接触的部分是上表面，篦条上部的两端受力，起到支撑作用。而篦条的底部有两方面作用，首先是在翻转卸料时固定篦条的作用，使之不能脱落；其次是在篦条顶部受压的情况下起到支撑的作用，可以有效防止篦条弯曲。篦条的生产一般采用铸造加工，在铸造过程中型砂的选用至关重要，否则将会影响产品的质量，篦条生产一般选用的优质石英砂作为型砂，对其粒度和纯度要求较高，否则铸造成型的篦条出现砂眼、气孔等质量问题，为此设计一种能够提高石英砂纯度，减少石英砂中参杂细小微粒，尤其是粘附在石英砂表面的粉尘。The grate bar is the main accessory on the trolley of the sintering machine. The function of the grate bar is to form a groove-shaped space with the trolley railing to accommodate and carry mineral materials. The part of the grate bar in contact with the mineral material is the upper surface, and the two ends of the upper part of the grate bar are stressed to play a supporting role. The bottom of the grate bar has two functions. First, it is used to fix the grate bar when it is turned over and unloaded so that it cannot fall off; secondly, it plays a supporting role when the top of the grate bar is under pressure, which can effectively prevent the grate bar from falling off. bending. The production of grates generally adopts casting processing. The selection of molding sand is very important in the casting process, otherwise it will affect the quality of the product. The high-quality quartz sand generally used in the production of grates is used as the molding sand, which has high requirements for its particle size and purity. There are quality problems such as trachoma and pores in the cast-molded grate. For this reason, a method is designed to improve the purity of the quartz sand and reduce the inclusion of fine particles in the quartz sand, especially the dust adhering to the surface of the quartz sand.
发明内容Contents of the invention
本实用新型为解决公知技术中存在的技术问题而提供一种结构简单、安装使用方便、提高石英砂纯度，减少石英砂中参杂细小微粒，尤其是粘附在石英砂表面的粉尘的篦条生产用石英砂过滤风选装置。In order to solve the technical problems in the known technology, the utility model provides a grate bar with simple structure, convenient installation and use, which can improve the purity of quartz sand and reduce the inclusion of fine particles in the quartz sand, especially the dust adhering to the surface of the quartz sand. Quartz sand filter winnowing device for production.
本实用新型为解决公知技术中存在的技术问题所采取的技术方案是：The technical scheme that the utility model takes for solving the technical problem existing in the known technology is:
一种篦条生产用石英砂过滤风选装置，其特征在于：主要包括皮带输送机、进料仓、振动筛选机构以及接料小车，其中进料仓的一侧设有进料口，上述的皮带输送机的上端位于进料口的上端；所述进料仓的上端部设有倾斜负压吸尘口，所述负压吸尘口处连接负压吸尘设备；所述进料仓的下端设有出料口，出料口上设有调节出料口开度大小调节板，所述的振动筛选机构设置在出料口的下方，振动筛选机构的下方放置接料小车。A quartz sand filter winnowing device for grate production, which is characterized in that it mainly includes a belt conveyor, a feeding bin, a vibrating screening mechanism and a material receiving trolley, wherein one side of the feeding bin is provided with a feeding port, and the above-mentioned The upper end of the belt conveyor is located at the upper end of the feed port; the upper end of the feed bin is provided with an inclined negative pressure dust suction port, and the negative pressure dust suction port is connected with a negative pressure dust suction device; The lower end is provided with a discharge port, and the discharge port is provided with an adjusting plate for adjusting the opening of the discharge port. The vibration screening mechanism is arranged below the discharge port, and a material receiving trolley is placed below the vibration screening mechanism.
本实用新型还可以采用如下技术措施：The utility model can also adopt the following technical measures:
所述负压吸尘口的倾斜角度为30°～60°。The inclination angle of the negative pressure suction port is 30°-60°.
本实用新型具有的优点和积极效果是：由于本实用新型采用上述技术方案，即采用负压吸附的方式对石英砂进行风选，通过此风选装置不仅能够提高石英砂纯度，而且减少石英砂中参杂细小微粒，尤其是粘附在石英砂表面的粉尘，进而避免粉尘在铸造时对产品成型造成的影响，提高产品质量。The advantages and positive effects of the utility model are: because the utility model adopts the above-mentioned technical scheme, that is, the quartz sand is air-selected by means of negative pressure adsorption, the air-selection device can not only improve the purity of the quartz sand, but also reduce the Fine particles, especially the dust adhering to the surface of the quartz sand, are mixed in the sand, so as to avoid the influence of dust on the product molding during casting and improve product quality.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.
图中：1、皮带输送机；2、进料仓；2-1、进料口；2-2、负压吸尘口；2-3、出料口；2-4、调节板；3、振动筛选机构；4、接料小车；5、负压吸尘设备。In the figure: 1. Belt conveyor; 2. Feed bin; 2-1, Feed inlet; 2-2, Negative pressure suction port; 2-3, Discharge port; 2-4, Adjusting plate; 3, Vibration screening mechanism; 4. Material receiving trolley; 5. Negative pressure dust collection equipment.
具体实施方式Detailed ways
为能进一步了解本实用新型的发明内容、特点及功效，兹例举以下实施例，并配合附图详细说明如下：In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
请参阅图1，一种篦条生产用石英砂过滤风选装置，主要包括皮带输送机1、进料仓2、振动筛选机构3以及接料小车4，其中进料仓的一侧设有进料口2-1，上述的皮带输送机1的上端位于进料口的上端；所述进料仓的上端部设有倾斜负压吸尘口2-2，所述负压吸尘口的倾斜角度为30°～60°，此倾斜设计目的在于增加负压吸尘口吸尘的面积，所述负压吸尘口处连接负压吸尘设备5；所述进料仓的下端设有出料口2-3，出料口上设有调节出料口开度大小调节板2-4，所述的振动筛选机构设置在出料口的下方，振动筛选机构的下方放置接料小车4。本实用新型不仅够提高石英砂纯度，而且减少石英砂中参杂细小微粒，尤其是粘附在石英砂表面的粉尘，进而避免粉尘在铸造时对产品成型造成的影响，提高产品的质量。Please refer to Fig. 1, a quartz sand filter air separation device for grate production mainly includes a belt conveyor 1, a feed bin 2, a vibrating screening mechanism 3 and a material receiving trolley 4, wherein one side of the feed bin is provided with an inlet Material port 2-1, the upper end of the above-mentioned belt conveyor 1 is located at the upper end of the feed port; the upper end of the feed bin is provided with an inclined negative pressure suction port 2-2, and the inclination of the negative pressure suction port The angle is 30°～60°. The purpose of this inclined design is to increase the dust-absorbing area of the negative pressure dust suction port. The negative pressure dust suction port is connected to the negative pressure dust suction device 5; The material outlet 2-3 is provided with an adjustment plate 2-4 for adjusting the opening of the material outlet, and the vibration screening mechanism is arranged below the material outlet, and the material receiving trolley 4 is placed below the vibration screening mechanism. The utility model can not only improve the purity of the quartz sand, but also reduce the inclusion of fine particles in the quartz sand, especially the dust adhering to the surface of the quartz sand, thereby avoiding the influence of the dust on the molding of the product during casting and improving the quality of the product.
以上所述仅是对本实用新型的较佳实施例而已，并非对本实用新型作任何形式上的限制，凡是依据本实用新型的技术实质对以上实施例所做的任何简单修改，等同变化与修饰，均属于本实用新型技术方案的范围内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modifications made to the above embodiments according to the technical essence of the present utility model are equivalent to changes and modifications. All belong to the scope of the technical solution of the utility model.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745742.2U CN204429673U (en) | 2014-12-02 | 2014-12-02 | A kind of grid section is produced and is used quartz sand filtration pneumatic separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745742.2U CN204429673U (en) | 2014-12-02 | 2014-12-02 | A kind of grid section is produced and is used quartz sand filtration pneumatic separation device |
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|---|---|
| CN204429673U true CN204429673U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745742.2U Expired - Fee Related CN204429673U (en) | 2014-12-02 | 2014-12-02 | A kind of grid section is produced and is used quartz sand filtration pneumatic separation device |
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| CN (1) | CN204429673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642546A (en) * | 2016-02-29 | 2016-06-08 | 普利资环境科技（苏州）有限公司 | Waste classifying equipment |
| CN111014044A (en) * | 2019-12-25 | 2020-04-17 | 成都仁新科技股份有限公司 | Bevel edge sorting machine and bevel edge type foam sorting system |
-
2014
- 2014-12-02 CN CN201420745742.2U patent/CN204429673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642546A (en) * | 2016-02-29 | 2016-06-08 | 普利资环境科技（苏州）有限公司 | Waste classifying equipment |
| CN111014044A (en) * | 2019-12-25 | 2020-04-17 | 成都仁新科技股份有限公司 | Bevel edge sorting machine and bevel edge type foam sorting system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |