WO2015032299A1 - 淘金粗选装置 - Google Patents

淘金粗选装置 Download PDF

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Publication number
WO2015032299A1
WO2015032299A1 PCT/CN2014/085700 CN2014085700W WO2015032299A1 WO 2015032299 A1 WO2015032299 A1 WO 2015032299A1 CN 2014085700 W CN2014085700 W CN 2014085700W WO 2015032299 A1 WO2015032299 A1 WO 2015032299A1
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WO
WIPO (PCT)
Prior art keywords
outer cylinder
gold
inlet pipe
cylinder
water inlet
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Application number
PCT/CN2014/085700
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English (en)
French (fr)
Inventor
刘学凯
Original Assignee
Liu Xuekai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liu Xuekai filed Critical Liu Xuekai
Publication of WO2015032299A1 publication Critical patent/WO2015032299A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating

Definitions

  • the utility model relates to a gold rushing device, in particular to a gold rushing rough selection device, which belongs to the technical field of gold mining.
  • Gold mining generally uses the water selection method to select sands.
  • Traditional gold-plating tools are generally placed in the river with blanket fabrics. After the sand is deposited on it, the sand is dried and fired to obtain the sand. However, this method is more consumable; Some fine gold panning equipments are large in size, complex in structure, and inefficient. At present, there is no gold mining tool with simple structure, low cost and high gold mining efficiency.
  • the utility model is directed to the prior art that the traditional gold rushing tool has large consumables, the structure of the fine gold rushing equipment is complicated, and the gold rushing efficiency is low, and a gold roughing selection device is provided.
  • a gold panning device includes an outer cylinder and a hollow inner cylinder, wherein an upper portion of the outer cylinder is provided with an inlet pipe, and an inner cylinder is provided with an opening; an angle between the inlet pipe and a tangent to the cross section of the outer cylinder It is 0 to 30° and is located above the bottom of the outer cylinder.
  • the utility model has the beneficial effects that the structural design is simple and reasonable, and the efficiency of the primary sand selection in the river is high.
  • the present invention can also be improved as follows.
  • the height of the opening accounts for 3/4 to 4/5 of the total height of the inner cylinder.
  • the beneficial effect of using the above further solution is that a distance is left on the inner cylinder below the opening, so that deposits such as gold sand are retained, and the sedimentation rate of the sand is improved.
  • the inlet pipe is installed obliquely upward in the outer cylinder, and the end of the inlet pipe is provided with a thin tube protruding from the inner wall of the outer cylinder.
  • the beneficial effect of adopting the above further solution is that the inlet pipe is inclined upward, the incoming water can be lifted, the water circulation speed is accelerated, and the settlement effect is better; the structural design of the inlet wall protruding from the inner wall can effectively prevent the water inlet from being blocked.
  • a bracket is arranged at the bottom of the outer cylinder.
  • the bottom of the outer cylinder is provided with a drain pipe that communicates with the inner cylinder.
  • the beneficial effect of using the above further solution is that the drain pipe is arranged to allow the drain to pass elsewhere.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a plan view of the present invention.
  • a gold panning apparatus comprising an outer cylinder 1 and a hollow inner cylinder 2, the lower part of the outer cylinder 1 is provided with an inlet pipe 5, the bottom is provided with a bracket 7, and the inner cylinder 2 is provided with an opening 3; 5 is at an angle of 0 to 30° with respect to the tangent of the cross section of the outer cylinder 1, and is located above the bottom of the outer cylinder 1; the inlet pipe 5 is installed obliquely upward at the outer cylinder 1, and the end of the inlet pipe 5 A thin tube 4 projecting from the inner wall of the outer cylinder 1 is provided.
  • the height of the opening 3 occupies 3/4 to 4/5 of the total height of the inner cylinder 2; and the bottom of the outer cylinder 1 is provided with a drain pipe 6 communicating with the inner cylinder 2.
  • the inlet pipe 5 When the utility model is used, the inlet pipe 5 is first connected with the sand pump, and the drain pipe 6 is connected to the row. Water.
  • the sand pump transports the sand in the river from the inlet pipe 5 to the outer cylinder 1. Due to the angle of the inlet pipe 5, the water flows in the outer cylinder 1 to form a vortex, in the process, because the sand and the gold containing the belt gradually It settles on the bottom of the outer cylinder 1, and finally precipitates in the lowermost layer because the specific gravity of gold is heavier than the sand.
  • the water edge of the upper layer enters the inner cylinder 2 through the opening 3 along the inner wall of the outer cylinder 1, and is discharged by the drain pipe 6.

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  • Revetment (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

一种淘金粗选装置，包括外筒（1）和中空的内筒（2），外筒的下部设有进水管（5），底部设有支架（7），内筒上设有开口（3），该开口高度占内筒总高度的3/4〜4/5；进水管与外筒横截面的切线之间的夹角为0〜30°，且位于外筒底部的上方；进水管相对于外筒向上倾斜安装，进水管的端部设有凸出外筒内壁的细管（4）；外筒底部设有与内筒相通的排水管（6）。该装置用于粗选金沙，它解决了传统淘金工具耗材大，精细淘金设备结构复杂、淘金效率低的问题。

Description

淘金粗选装置 技术领域
本实用新型涉及一种淘金装置，尤其涉及一种淘金粗选装置，其属于金矿开采技术领域。
背景技术
淘金者们打捞起河里或湖里的砂子后，在淘盘将砂子洗涤，以便找出砂子里的天然金沙。淘金一般采用水选法进行选取金沙，传统的淘金工具一般采用毛毯类织物放置于河内，待金沙沉淀于其上后，拿出晒干火烧，以此取得金沙，但是这种方法比较耗材；现有的精细淘金设备体积较大、结构复杂，且效率较低。目前，还没有一种结构简单、成本较低、淘金效率较高的淘金工具。
实用新型内容
本实用新型针对现有技术中传统淘金工具耗材大，精细淘金设备结构复杂、淘金效率较低的不足，提供一种淘金粗选装置。
本实用新型解决上述技术问题的技术方案如下：
一种淘金粗选装置，包括外筒和中空的内筒，所述外筒的下部设有进水管，内筒上设有开口；所述进水管与外筒横截面的切线之间的夹角为0～30°，且位于外筒底部的上方。
与现有技术相比，本实用新型的有益效果是：结构设计简单合理，且对于河流中的金沙初选效率较高。
在上述技术方案的基础上，本实用新型还可以做如下改进。
进一步，所述开口的高度占内筒总高度的3/4～4/5。
采用上述进一步方案的有益效果是：开口下方的内筒上留有一段距离，使得金沙等沉淀物得以存留，提高金沙的沉淀率。
进一步，所述进水管于外筒向上倾斜安装，所述进水管的端部设有凸出外筒内壁的细管。
采用上述进一步方案的有益效果是：进水管向上倾斜，可以使得进入的水上扬，加快水流循环速度，使得沉降效果更好；进水端凸出内壁的结构设计，有效防止进水口堵塞。
进一步，所述外筒底部设有支架。
采用上述进一步方案的有益效果是：便于排水，使用方便。
进一步，所述外筒底部设有与内筒相通的排水管。
采用上述进一步方案的有益效果是：排水管的设置，可以将排水通往别处。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型的俯视图。
在图中，1、外筒；2、内筒；3、开口；4、细管；5、进水管；6、排水管；7、支架。
具体实施方式
以下结合附图对本实用新型的原理和特征进行描述，所举实例只用于解释本实用新型，并非用于限定本实用新型的范围。
一种淘金粗选装置，包括外筒1和中空的内筒2，所述外筒1的下部设有进水管5，底部设有支架7，内筒2上设有开口3；所述进水管5与外筒1横截面的切线之间的夹角为0～30°，且位于外筒1底部的上方；所述进水管5于外筒1向上倾斜安装，所述进水管5的端部设有凸出外筒1内壁的细管4。
本实用新型在加工制造时，所述开口3的高度占内筒2总高度的3/4～4/5；所述外筒1底部设有与内筒2相通的排水管6。
本实用新型在使用时，首先将进水管5与抽砂泵连接，将排水管6通至排 水处。抽砂泵将河内的砂子由进水管5输送至外筒1内，由于进水管5角度的设置，使得水流于外筒1内旋转形成漩涡，在此过程中，因为砂子和含带的金子逐渐沉淀于外筒1的筒底，且因为金子的比重比砂子重而最终沉淀于最下层。上层的水边沿着外筒1内壁旋转边由开口3进入到内筒2内，由排水管6排出。
以上所述仅为本实用新型的较佳实施例，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。

Claims (5)

  1. 一种淘金粗选装置，其特征在于：包括外筒(1)和中空的内筒(2)，所述外筒(1)的下部设有进水管(5)，内筒(2)上设有开口(3)；所述进水管(5)与外筒(1)横截面的切线之间的夹角为0～30°，且位于外筒(1)底部的上方。
  2. 根据权利要求1所述的淘金粗选装置，其特征在于：所述开口(3)的高度占内筒(2)总高度的3/4～4/5。
  3. 根据权利要求1或2所述的淘金粗选装置，其特征在于：所述进水管(5)于外筒(1)向上倾斜安装，所述进水管(5)的端部设有凸出外筒(1)内壁的细管(4)。
  4. 根据权利要求3所述的淘金粗选装置，其特征在于：所述外筒(1)底部设有支架(7)。
  5. 根据权利要求3所述的淘金粗选装置，其特征在于：所述外筒(1)底部设有与内筒(2)相通的排水管(6)。
PCT/CN2014/085700 2013-09-06 2014-09-02 淘金粗选装置 WO2015032299A1 (zh)

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CN2013205554175 2013-09-06
CN201320555417.5U CN203470193U (zh) 2013-09-06 2013-09-06 淘金粗选装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203470193U (zh) * 2013-09-06 2014-03-12 刘学凯 淘金粗选装置
CN108815890A (zh) * 2018-07-31 2018-11-16 上海景青绿环境科技有限公司 一种混凝沉淀装置
CN110280402B (zh) * 2019-07-10 2020-05-26 陕西天汉农业科技有限公司 一种基于旋流向心力的菜籽油除渣装置
CN110407420A (zh) * 2019-09-03 2019-11-05 宁夏天荣现代农业科技有限公司 一种用于养虾的废水循环利用方法

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CN87202477U (zh) * 1987-02-24 1988-02-03 李庆中 水力离心式淘金机
JP2001121036A (ja) * 1999-10-25 2001-05-08 Mitsubishi Heavy Ind Ltd 遠心分離器
CN2753462Y (zh) * 2004-04-03 2006-01-25 赵立新 细颗粒分离用新型水封式水力旋流器
CN1887435A (zh) * 2005-06-29 2007-01-03 乐金电子(天津)电器有限公司 多重旋流集尘装置
CN102056673A (zh) * 2008-06-03 2011-05-11 韩国水***株式会社 旋流浮选***和配备有该旋流浮选***的水污染防治***
US20110294643A1 (en) * 2010-05-26 2011-12-01 Ford Steven D Centrifugal Separator
JP2013148308A (ja) * 2012-01-23 2013-08-01 Hitachi Appliances Inc 油分離器
CN203470193U (zh) * 2013-09-06 2014-03-12 刘学凯 淘金粗选装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87202477U (zh) * 1987-02-24 1988-02-03 李庆中 水力离心式淘金机
JP2001121036A (ja) * 1999-10-25 2001-05-08 Mitsubishi Heavy Ind Ltd 遠心分離器
CN2753462Y (zh) * 2004-04-03 2006-01-25 赵立新 细颗粒分离用新型水封式水力旋流器
CN1887435A (zh) * 2005-06-29 2007-01-03 乐金电子(天津)电器有限公司 多重旋流集尘装置
CN102056673A (zh) * 2008-06-03 2011-05-11 韩国水***株式会社 旋流浮选***和配备有该旋流浮选***的水污染防治***
US20110294643A1 (en) * 2010-05-26 2011-12-01 Ford Steven D Centrifugal Separator
JP2013148308A (ja) * 2012-01-23 2013-08-01 Hitachi Appliances Inc 油分離器
CN203470193U (zh) * 2013-09-06 2014-03-12 刘学凯 淘金粗选装置

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