CN2276377Y

CN2276377Y - Simple sealed gold washing machine

Info

Publication number: CN2276377Y
Application number: CN 95219528
Authority: CN
Inventors: 高连玉
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-31
Filing date: 1995-08-31
Publication date: 1998-03-18
Anticipated expiration: 2005-08-31

Abstract

The utility model provides a simple sealed gold washing machine, comprising a machine frame, an active separating bunker, a flow tube, a roller screen sieve, a stroke launder, a cam structure, a lock structure, a water nozzle, electric power, dynamic force, and a driving device. The simple sealed gold washing machine uses electric power to work, which can continuously work for a long time, dresses mineral in seal, and has high work efficiency; the simple sealed gold washing machine can process the ore of 3 to 50 cubic meter every hour, recovers once 5 to 10 days, and the recovery rate of placer gold is more than 98%; the simple sealed gold washing machine can safely produce, and improves working environments; the water of 5 to 10 cubic meter can be cyclically used in anhydrous areas.

Description

Plain type sealing panning machine

The utility model is a kind of novel panning machine, and it belongs to Metal Production and adopts the wet sealing washing appliance that extracts gold from the gravity method of combining of water.

At present, panning equipment commonly used has chute type panning machine, manual ore separators etc., as the patent No. is the chute type panning machine of ZL88215004.9, little vibration by the gasoline engine high-speed motion produces impels sandstone to move downward at gravity and hydraulic action, blocks gold by the precipitation lath, though it is simple and practical, but because of energy prices restrictions with there is not locking device, efficiency is lower, and safety in production can not guarantee.And for example notification number is the manual ore separators of CN87211390, produces vibrations by water slug, adopts electrostatic separation, and method is simple, but access speed is slow, does not also have safety device, only is applicable to the choosing of fine goldc grains ore deposit.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and a kind of plain type sealing panning machine is provided, and adopt electric operating, can carry out long time continuous working, the sealing ore dressing, high efficiency is per hour handled ore in sand form 3-50 cubic meter, reclaims once in 5-10 days, the gold dust rate of recovery is more than 98%, safety in production improves working environment, and anhydrous regional 5-10 cubic meter water can be recycled.

The purpose of this utility model is adopted by following structure and is finished:

The panning machine comprises frame, lives and separates hopper, stream tube, drum separating screen, stroke chute, cam structure, latch-up structure, water yield jet pipe, electric power and transmission device.

The purpose of this utility model is achieved in that

Carry sandstone to portable hopper, tube is flowed in big slipping into, and sends outside the machine; Little sandstone falls into to live and separates hopper, sink down into drum separating screen through stationary hopper, water yield jet pipe separates hopper, stationary hopper, drum separating screen water filling to living, under the rotation thrust and sluicing of drum separating screen, because gravity retardation, gold falls into the stroke chute, outside the sandstone discharge machine, reaches the purpose that gold dust separates.

The purpose of this utility model also reaches by following measure: a stream tube earthing is crossed the Luo bolt and is fixed on the frame, with horizontal plane angle at 25-60 °; Live to separate and to cover the muscle sieve on the hopper, the equidistant arrangement, its spacing is at the 1-150 millimeter, and compass screen surface and horizontal plane angle are at 10-60 °; Stationary hopper and drum separating screen loam cake are connected as a single entity by welding and the bottom is a hollow-core construction, the roller separation screen device is made up of drum separating screen and semicircle upper and lower cover, the drum separating screen loam cake is buckled on the drum separating screen, is fixed on the frame by hinged or fastener; Drum separating screen by bearing fixing on frame, and drum separating screen is substantially parallel with upper and lower cover and stroke chute, and with horizontal plane angle be 5-25 °, drum separating screen is circle or polygon, the sieve muscle spacing of equidistant helical arrangement is at the 1-150 millimeter, and the drum separating screen lower cover is placed in the frame and is welded on the frame; The stroke chute is made up of chute frame and chute dish, the chute dish in the chute frame, and with the linkage of a cam structure by welding or be hinged and connected and connect, double vibrations, its stroke is at the 5-50 millimeter; The chute frame ties to connect by suspension Luo and is fixed on the frame; Water yield jet pipe can separate hopper, stationary hopper and drum separating screen water filling simultaneously to living; Latch-up structure is by latch fitting movable plate washer to be fixed on the frame to constitute, and latch fitting is bright or dark formula lock, is fixed on frame or the movable plate washer; Electric transmission machanism is made up of two motors, two deceleration devices, belt or chain gearings, uses power supply 380V, and the drum separating screen rotating speed changes at 3600-4800/hour.

Now that description of drawings is as follows: Fig. 1 is that front view 2 of the present utility model is actuating unit fundamental diagrams that attached view Fig. 5 that rearview Fig. 3 of the present utility model front view that is the stroke chute and partial sectional view Fig. 4 are chute dish front view that is drum separating screen and side view Fig. 6 are the panning machine

The utility model is described in further detail in connection with accompanying drawing:

Frame 1 is the framework that is formed by metal solder or casting. Live and separate Hopper 2 be by sheet metal by riveted joint or be welded, on cover muscle sieve Equidistantly be welded on the hopper frame by the 8-24mm reinforcing bar and consist of, assign Above stationary hopper 14 stream tube 3 by sheet metal to being welded into Semicircle tube is fixed on frame 1 one sides. Stationary hopper 14 times The drum separating screen loam cake 4 of side is to be welded by sheet metal, is buckled in On the drum separating screen 5, be fixed on the frame 1 by fastener 7; The cylinder branch Be welded on shape on the sieve axle 24 from sieve 5 by Rod Bracing bar 25 and sheet metal Sieve string 23 circular or polygon screen frame (unit) 22.8-20mm is equidistant Spiral welded is on screen frame (unit) 22 or be compass screen surface; Drum separating screen lower cover 13 is By the semicircle tube that the sheet metal butt welding forms, pack roller bolter 5, Be welded on the frame 1, stationary hopper 14 is by sheet metal riveted joint or weldering Being connected on drum separating screen loam cake 4 forms. The stroke of drum separating screen below Chute 6 is the length that is welded into by 12-20mm alloy or metallic plate The chute dish 17 that square chute frame 16 and sheet metal are welded into forms gold Metal thin plate make shelves bar 20 with 20-70 ° of inclined weld or Oblique cutting is in chute dish 17, and chute dish 17 is placed on chute by correction hole 21 In the frame 16, Hanging bolt securing member 11 is fixed on frame 1 with chute frame 16 On. The cam structure 19 of drum separating screen below is by the connecting rod that is articulated and connected Device 18, linkage 18 and chute dish 17 are by welding or being hinged and connected. The motor 26 and the motor 28 that are fixed on the frame form power set, Motor 26 drives drum separating screen by transmission device through reduction box 27 5 rotate; Motor 28 is by transmission device, through turbine type reduction box 29 Be connected with cam structure 19, drive chute dish 17 double vibrationses. Transmission Device 12 is by power transmission shaft, drive, the compositions such as driving-belt. The locking dress Put 8 and be fixed on frame 1 one sides by movable plate washer 10 by latch fitting 15 and consist of, Form sealing machinery; Water yield jet pipe 11 is by steel pipe and stationary hopper 14 phases Logical, communicate with drum separating screen loam cake 4 by steel pipe or soft rubber tube, Lead to separation hopper 2 tops of living by steel pipe.

The utility model is described in further detail below in conjunction with embodiment: embodiment 1:

Under the big situation of sandstone material, through mechanical transmission device or artificial material loading in portable hopper, big stone skids off outside the machine by sliding to the stream tube under the separation hopper inclined screen face of living again, and little sandstone material then is lowered to stationary hopper, fall in the drum separating screen, rotation thrust and water at drum separating screen wash away under the self gravitation effect of thrust and sandstone material, move downward, owing to the great retardation that forms of the ratio of gold, sink in the chute of double vibrations, the shelves bar shelves that are tilted installation are lived.Remainder is then outside drum separating screen lower cover discharge machine.

Claims

1, a kind of plain type sealing panning machine by frame, is lived and is separated hopper, stationary hopper, and the stream tube, drum separating screen, the stroke chute, cam structure, latch-up structure, water yield jet pipe, electric power and transmission device are formed.It is characterized in that: 1. living of stationary hopper top separated hopper, on cover equidistant muscle sieve, spacing 1-150mm, muscle face and horizontal sextant angle are 10-60 °; 2. the drum separating screen of stationary hopper below, on cover helical arrangement and equidistantly sieve muscle, spacing 1-150mm, sieve nest, loam cake, lower cover are substantially parallel, with horizontal plane angle be 5-25 °; 3. the stroke chute of drum separating screen below is installed the chute dish level of shelves bar and is put into the chute frame with 20-70 ° of inclination angle, and the chute sash hanger is on frame; 4. the latch-up structure of frame one side is made of the fixing movable plate washer of latch fitting; 5. the cam structure of drum separating screen below drives the porpoise of chute dish by linkage, and vibratility adjustment is at 5-50mm; 6. the water yield jet pipe of stationary hopper one side is made of metal tube or rubber tube, and leading to lives separates hopper, feeds stationary hopper, drum separating screen loam cake.

2, plain type sealing panning machine as claimed in claim 1 is characterized in that stroke chute and drum separating screen are parallel substantially.

3, plain type as claimed in claim 1 or 2 sealing panning machine, the rotating speed that it is characterized in that drum separating screen be 3600-4800 change/hour.