CN205386492U - Centrifugal alluvial gold draws equipment - Google Patents

Centrifugal alluvial gold draws equipment Download PDF

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Publication number
CN205386492U
CN205386492U CN201521038898.8U CN201521038898U CN205386492U CN 205386492 U CN205386492 U CN 205386492U CN 201521038898 U CN201521038898 U CN 201521038898U CN 205386492 U CN205386492 U CN 205386492U
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CN
China
Prior art keywords
interior cylinder
cylinder
centrifugal
screening
hopper
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201521038898.8U
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Chinese (zh)
Inventor
王围
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGZHOU DONGFANG ENVIRONMENTAL PROTECTING MACHINERY Co
Original Assignee
QINGZHOU DONGFANG ENVIRONMENTAL PROTECTING MACHINERY Co
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Publication date
Application filed by QINGZHOU DONGFANG ENVIRONMENTAL PROTECTING MACHINERY Co filed Critical QINGZHOU DONGFANG ENVIRONMENTAL PROTECTING MACHINERY Co
Priority to CN201521038898.8U priority Critical patent/CN205386492U/en
Application granted granted Critical
Publication of CN205386492U publication Critical patent/CN205386492U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a centrifugal alluvial gold draws equipment, including the frame, be equipped with feeding device in the frame in proper order, screening plant and recovery unit, feeding device is equipped with the separation sieve including the workbin and the hopper that link together in, the separation sieve is equipped with the coarse fodder export, and the lower part that lies in the separation sieve on the hopper is equipped with fine material outlet, screening plant includes the outer cylinder in the cylinder outside including interior cylinder and the suit, and interior cylinder is equipped with a plurality of sieve meshes, and interior cylinder one end is connected with fine material outlet, interior cylinder sets gradually a classifying zone and the 2nd classifying zone according to the pay -off orientation, and the aperture of a classifying zone 's sieve mesh is 2mm, and the aperture of the 2nd classifying zone 's sieve mesh is 15mm, recovery unit includes water jacket formula centrifuge, agitates the chute, the waste material conveyer belt and with the waste material chute. The utility model discloses can draw the large granule gold respectively with the fine sand gold to the rate of recovery that has improved alluvial gold is saved the labour and is followed the cost with drawing purity, and interior cylinder overcoat is equipped with outer cylinder, and no raise dust is pollution -free.

Description

Centrifugal alluvial gold extraction equipment
Technical field
This utility model relates to panning equipment technical field, particularly relates to centrifugal alluvial gold extraction equipment.
Background technology
Alluvial gold originates in river bottom or low lying areas, mixed in together with stone sand, alluvial gold originates from mine, being owing to Gold Ore bassets, expose to wind and rain through for a long time, rock is burst apart by air slaking, gold just depart from mineral ore with silt downstream and under, natural sedimentation, at Shi Shazhong, is deposited as containing layer gold below river bottom or sandstone, thus forming alluvial gold.The feature of alluvial gold is that granular size differs, big picture Semen Viciae fabae, and little picture fine sand is different, therefore makes alluvial gold extract and there is certain difficulty.At present, various Spora Lygodii extraction equipments used in domestic and international alluvial gold extractive technique have centrifugal, chute type and shaking table etc., but all there is certain deficiency in actual use, such as phenomenons such as the response rate are low, cause the huge wasting of resources, bulky grain gold cannot be extracted respectively with fine sand gold simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide offer one and can be extracted respectively with fine sand gold by bulky grain gold, improves the response rate centrifugal alluvial gold extraction equipment with DNA purity of alluvial gold.
For solving above-mentioned technical problem, the technical solution of the utility model is: centrifugal alluvial gold extraction equipment, including frame, described frame is sequentially provided with and is provided with drawing-in device, screening plant and retracting device;Described drawing-in device includes the hopper and the hopper that link together, is provided with the bolter for separating coarse fodder and fines in described hopper, and described bolter is provided with coarse fodder outlet, and the bottom that described hopper is positioned at described bolter is provided with fines outlet;Described screening plant includes interior cylinder and is sleeved on the outer cylinder outside described interior cylinder, and described interior cylinder is provided with some sieve apertures, and described interior cylinder one end is connected with the outlet of described fines;Described interior cylinder sets gradually the first screening district and the second screening district according to feed direction, the aperture of the sieve aperture in described first screening district is 2mm, the aperture of sieve aperture in described second screening district is 15mm, is provided with and sieves district and described second corresponding first collecting region of screening zone position and the second collecting region respectively with described first in described outer cylinder;Described interior cylinder is connected to the power set driving its rotation;Scrap web that the Agitating chute that the water-jacket typ centrifuge that described retracting device includes being connected with described first collecting region is connected with described second collecting region is connected with described cylinder and export the waste material chute being connected with described coarse fodder.
As preferred technical scheme, described bolter is connected to vibrator.
As preferred technical scheme, the outlet of described fines and described rotary screen junction are provided with high-pressure water pipe, are provided with high-pressure water pipe in described hopper.
As preferred technical scheme, the inwall of described interior cylinder is provided with helical blade.
As preferred technical scheme, the bottom of described frame is provided with running gear.
As preferred technical scheme, described water-jacket typ centrifuge and Agitating chute are equipped with by motor-driven.
Owing to adopting above technical scheme, this utility model has the advantage that
1) being provided with the bolter for separating coarse fodder and fines in the hopper of drawing-in device, the fines after screening enters cylinder, and the coarse fodder being relatively large in diameter outlet is directly entered waste material chute, it is to avoid the discharging being relatively large in diameter enters cylinder, promotes screening efficiency, it is to avoid waste;
2) hopper is connected to vibrator, improves screening efficiency;
3) cylinder feeding mouth is provided with high-pressure water pipe, it is possible to is separated with fine sand gold by bulky grain gold better, further increases the DNA purity of alluvial gold;
4) it is provided with running gear bottom frame, is moved easily;
5) cylinder is provided with several screening districts, and different size of material is screened, and screening effect is good;
6) the tiny material entrance water-jacket typ centrifuge after cylinder screening screens again, and mechanical work screening efficiency is high, and screening effect is good;
7) interior cylinder is externally provided with outer cylinder, forms the Centrifugal Environment closed, and airborne dust is enclosed in outer cylinder, does not pollute the environment;
8) arranging helical blade on inner wall of inner drum, material is stirred, screening is uniformly.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment.
In figure: 1-agitates groove to slip, 2-scrap web, 3-screening plant, 4-drawing-in device, 5-frame, 6-water-jacket typ centrifuge.
Detailed description of the invention
As it is shown in figure 1, centrifugal alluvial gold extraction equipment, including frame 5, described frame 5 is sequentially provided with and is provided with drawing-in device 4, screening plant 3 and alluvial gold retracting device.Described drawing-in device 4 includes the hopper and the hopper that link together, the bolter for separating coarse fodder and fines it is provided with in described hopper, described bolter is provided with coarse fodder outlet, the bottom being positioned at described bolter on described hopper is provided with fines outlet, the outlet linking of described coarse fodder has waste material chute, and the outlet of described fines connects described screening plant.Described hopper is connected to vibrator, improves screening efficiency.The outlet of described fines and screening plant 3 junction are provided with high-pressure water pipe, are provided with high-pressure water pipe in described hopper, are conducive to screening material mixing.Being provided with the bolter for separating coarse fodder and fines in the hopper of drawing-in device 4, the fines after screening enters cylinder, and the coarse fodder being relatively large in diameter outlet is directly entered waste material chute, it is to avoid the discharging being relatively large in diameter enters cylinder, promotes screening efficiency, it is to avoid waste.
Described retracting device includes sieving the scrap web that the Agitating chute of the water-jacket typ centrifuge that is connected of district and described second sieve piecewise connection is connected with described cylinder and the waste material chute being connected with the outlet of described coarse fodder with described first.
Described screening plant 3 includes interior cylinder and is sleeved on the outer cylinder outside described interior cylinder.Described interior cylinder is provided with some sieve apertures, and described interior cylinder sets gradually the first screening district and the second screening district according to feed direction, and the aperture of the sieve aperture in described first screening district is 2mm, and the aperture of the sieve aperture in described second screening district is 15mm.Described outer cylinder is provided with the first corresponding with described first screening district and described second screening zone position respectively collecting region and the second collecting region.The inwall of described interior cylinder is provided with helical blade.Described interior cylinder one end is connected with the outlet of described fines, and described interior cylinder is connected to scrap web 2 away from one end that described fines exports.Described interior cylinder is connected to the power set driving its rotation, and described power set can adopt motor.
Described alluvial gold retracting device includes the water-jacket typ centrifuge 6 that is connected with described first collecting region and the groove of agitating being connected with described second collecting region slips 1.Described water-jacket typ centrifuge 6 and Agitating chute 1 are equipped with by motor-driven.Cylinder is provided with several screening districts, and different size of material is screened, and screening effect is good, and the tiny material after cylinder screening enters water-jacket typ centrifuge and again screens, and mechanical work screening efficiency is high, it is not necessary to hand picking, screening effect is good.Centrifugal 6 machines of water-jacket typ are by motorized motions the automatic ore discharge of scalable rotating speed.
The bottom of described frame is provided with running gear.It is provided with running gear bottom frame, is moved easily;
Workflow of the present utility model: the loaded machine of material or Freight Transport are fed into drawing-in device 4, being provided with giant 4 in hopper material impact is diluted, the material after dilution enters hopper, is separated by thickness material through bolter, coarse fodder enters waste material chute and drains, and fines enters interior cylinder.Interior cylinder being rotated by drive motor, the inwall of interior cylinder is provided with helical blade, material is stirred cleaning under the drive of helical blade, sieving district subsequently into first, the sieve aperture in the first screening district is less, is traditionally arranged to be aperture 2mm, therefore carry out reclaiming in corresponding region in the screened out and outside cylinder of material within 2mm and assemble, allowing and be then fed to water-jacket typ centrifuge 6 and reclaim, in water-jacket typ centrifuge 6, powder gold is with little particulate gold Separate Storage.The larger particles material stayed after first sieves district enters the second screening district, more than 2mm 15mm is screened by the second screening district, by outer cylinder respective regions mobile phone and be conveyed into Agitating chute 1, bulky grain gold heel piece gold is cleaned by Agitating chute 1, reclaims.Waste material after interior trommelling enters scrap web 2 and reclaims.
This utility model adopts centrifugal screening, it is possible to extracted respectively with fine sand gold by bulky grain gold, thus improve the response rate of alluvial gold with DNA purity, saves labour force with cost;Centrifugal screening, equipped with interior cylinder, is formed and closes space by interior cylinder outer sheath, and airborne dust will not leak outside, rational in infrastructure and safety and environmental protection.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.

Claims (6)

1. centrifugal alluvial gold extraction equipment, it is characterised in that: include frame, described frame is sequentially provided with and is provided with drawing-in device, screening plant and retracting device;Described drawing-in device includes the hopper and the hopper that link together, is provided with the bolter for separating coarse fodder and fines in described hopper, and described bolter is provided with coarse fodder outlet, and the bottom that described hopper is positioned at described bolter is provided with fines outlet;Described screening plant includes interior cylinder and is sleeved on the outer cylinder outside described interior cylinder, and described interior cylinder is provided with some sieve apertures, and described interior cylinder one end is connected with the outlet of described fines;Described interior cylinder sets gradually the first screening district and the second screening district according to feed direction, the aperture of the sieve aperture in described first screening district is 2mm, the aperture of sieve aperture in described second screening district is 15mm, is provided with and sieves district and described second corresponding first collecting region of screening zone position and the second collecting region respectively with described first in described outer cylinder;Described interior cylinder is connected to the power set driving its rotation;Scrap web that the Agitating chute that the water-jacket typ centrifuge that described retracting device includes being connected with described first collecting region is connected with described second collecting region is connected with described cylinder and export the waste material chute being connected with described coarse fodder.
2. centrifugal alluvial gold extraction equipment as claimed in claim 1, it is characterised in that: described bolter is connected to vibrator.
3. centrifugal alluvial gold extraction equipment as claimed in claim 2, it is characterised in that: the outlet of described fines and described rotary screen junction are provided with high-pressure water pipe, are provided with high-pressure water pipe in described hopper.
4. centrifugal alluvial gold extraction equipment as claimed in claim 1, it is characterised in that: the inwall of described interior cylinder is provided with helical blade.
5. centrifugal alluvial gold extraction equipment as claimed in claim 1, it is characterised in that: the bottom of described frame is provided with running gear.
6. centrifugal alluvial gold extraction equipment as claimed in claim 1, it is characterised in that: described water-jacket typ centrifuge and Agitating chute are by motor-driven.
CN201521038898.8U 2015-12-15 2015-12-15 Centrifugal alluvial gold draws equipment Expired - Fee Related CN205386492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521038898.8U CN205386492U (en) 2015-12-15 2015-12-15 Centrifugal alluvial gold draws equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521038898.8U CN205386492U (en) 2015-12-15 2015-12-15 Centrifugal alluvial gold draws equipment

Publications (1)

Publication Number Publication Date
CN205386492U true CN205386492U (en) 2016-07-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521038898.8U Expired - Fee Related CN205386492U (en) 2015-12-15 2015-12-15 Centrifugal alluvial gold draws equipment

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112275442A (en) * 2020-10-17 2021-01-29 云南天朗再生资源有限责任公司 Method for recovering gold from iron tailings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112275442A (en) * 2020-10-17 2021-01-29 云南天朗再生资源有限责任公司 Method for recovering gold from iron tailings

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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: 20160720

Termination date: 20171215