CN204767821U - Tailing high -frequency vibration dewatering screen - Google Patents
Tailing high -frequency vibration dewatering screen Download PDFInfo
- Publication number
- CN204767821U CN204767821U CN201520585656.4U CN201520585656U CN204767821U CN 204767821 U CN204767821 U CN 204767821U CN 201520585656 U CN201520585656 U CN 201520585656U CN 204767821 U CN204767821 U CN 204767821U
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- screen box
- tank
- cyclone
- screen
- flange
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Abstract
The utility model discloses a tailing high -frequency vibration dewatering screen, including sieve case, vibration exciter, the vibration exciter is equipped with vibrating motor, screen frame crossbeam, the vibration exciter passes through the screen frame crossbeam to be fixed on the sieve case, and the sieve case passes through the swirler feeding, and the distributing pipe is passed through to swirler, the sediment stuff pump links to each other with the bottom of basin. This technical scheme is equipped with the basin, and meeting natural sedimentation behind the ore pulp entering basin, precipitation process are preliminary concentration process promptly, and the ore pulp after the preliminary sediment of basin is inputed swirler through the sediment stuff pump and is carried out the secondary precipitation concentration, and the ore pulp after the secondary precipitation concentration is carried for the sieve case again. Through twice concentration of water tank and swirler, effectively get rid of a large amount of moisture in the ore pulp for the throughput of sieve case, and it is moisture below 13% to make the sieve case handle the back true tailings, can stack by direct drier, economic benefits is showing. Twice concentration of this technical scheme is adopted basin and swirler respectively and is accomplished, and simple structure is with low costs, is the ideal equipment that the processing was arranged futilely to the tailing.
Description
Technical field
The utility model relates to tailing dry row equipment, specifically a kind of mine tailing high-frequency oscillation dewatering screen.
Background technology
Tailing dry row is the new Tailings Disposal new technology of recent year one of rising gradually, refer to that the Tailings Slurry exported through beneficiation flowsheet is after multistage concentrating, again through efficient dehydration equipment process such as dehydration and vibration sieves, the slag forming moisture little, easy precipitation solidification and utilize place to store up, slag can be transported to fixed location and carry out dry piling.
Existing equipment classification and shortcoming as follows: 1, concentrated machinery directly filters, and greatly, production efficiency is low in early investment.2, concentrator+cyclone+band filter, dry last person ore deposit water content is larger.3, concentrator+chamber type filter or vertical type blotter press, dry last person ore deposit water content is larger.4, concentrator+ceramic filter, although dry, last person's water content is less is mainly applicable to essence mine dehydration.As can be seen here, existing tailing dry row equipment flowsheet is complicated and practical not from economic benefit consideration.
Utility model content
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, and input cost is low, the mine tailing high-frequency oscillation dewatering screen of remarkable in economical benefits.
For solving the problems of the technologies described above, the utility model adopts following technological means:
A kind of mine tailing high-frequency oscillation dewatering screen, comprise screen box, vibrator, vibrator involving vibrations motor and sieve nest crossbeam, vibrator is fixed on screen box by sieve nest crossbeam, screen box is fixed by support, and described screen box is by cyclone charging, and cyclone is connected with the bottom of tank by distributing pipe, Pulp pump.
The technical program is provided with tank, ore pulp understands natural sedimentation after entering tank, precipitation process is initial concentration process, and the ore pulp after tank preliminary sedimentation is input to cyclone by Pulp pump to carry out secondary precipitation and concentrate, and the ore pulp after secondary precipitation concentrates flows to screen box again.Concentrate, effectively remove moisture a large amount of in ore pulp, accelerate the disposal ability of screen box for twice through water tank and cyclone, and true tailings moisture less than 13% after making screen box process, can directly stack by siccative, remarkable in economical benefits.The technical program twice concentrated tank and cyclone of adopting respectively completes, and structure is simple, at the bottom of cost, is the ideal equipment of tailing dry row process.
As the further improvement to the technical program, tank is provided with pan feeding flange, discharging flange and dewatering orifice, and discharging flange is connected with Pulp pump.
Water level in tank is when reaching a certain height, and a large amount of water is discharged with the concentration that improve ore pulp in tank by the dewatering orifice that tank is arranged.
As the further improvement to the technical program, tank bottom surface is inclined-plane, and discharging flange is arranged on the end face of tank least significant end, and former and later two sides of tank are provided with pan feeding flange, dewatering orifice, and the position of pan feeding flange, dewatering orifice is higher than discharging flange.
Discharging flange is arranged on tank least significant end, be conducive to the higher ore pulp of the concentration of precipitation in tank to be input to cyclone by Pulp pump and to carry out secondary precipitation and concentrate, the position of pan feeding flange, dewatering orifice can improve the concentration of bottom of gullet ore pulp further higher than discharging flange.
Pan feeding flange and dewatering orifice preferably become 180 degree of angles to arrange, and are separately positioned on the both sides, front and back of tank, and the ore pulp of input can be allowed to inject from the side of tank, and the water unnecessary through precipitation upper back is discharged from tank by dewatering orifice.
As the further improvement to the technical program, screen box is connected with support by damping spring, and tank is rack-mount and be positioned at below screen box, and cyclone is arranged on the top of screen box, and cyclone is fixed by support.
Screen box does not directly contact with support by damping spring is rack-mount, can improve the free degree of screen box activity.Screen box discharging and pan feeding plane and horizontal line are that negative angle is arranged, and can further improve the effect of screen box dehydration.Tank, eddy flow are all fixed by the same support of screen box, can allow the more compact structure of this device, save a large amount of spaces, reduce whole set equipment cost and use supporting cost.
As the further improvement to the technical program, cyclone apex is provided with discharge outlet, and bottom is provided with discharging opening, and discharging opening connects overflow launder, and overflow launder to be arranged in screen box and and Existential Space between screen box.
Vibrating motor instead drives screen box to utilize the elastic force of damping spring to do rectilinear motion along support by sieve nest crossbeam and moves back and forth, comprise tank, cyclone, overflow launder etc. with the miscellaneous part that screen box matches and keep static owing to not contacting with screen box, increase the utilization of kinetic energy to greatest extent.
As the further improvement to the technical program, the technical program vibrating motor is two, two vibrating motor reverse sync are installed, an i.e. rotating forward, a reversion, the power that such two vibrating motors are contrary is cancelled out each other, only the surplus power merging upper and lower along two vibrating motor center lines, make screen box linearly do periodic reverse motion on support, increase the utilization to vibrating motor kinetic energy.
Accompanying drawing explanation
Fig. 1 is the utility model mine tailing high-frequency oscillation dewatering screen structural representation;
Fig. 2 is the utility model mine tailing high-frequency oscillation dewatering screen exciter structure schematic diagram;
Fig. 3 is the utility model mine tailing high-frequency oscillation dewatering screen tank and hydrocyclone structure schematic diagram;
Fig. 4 is the utility model mine tailing high-frequency oscillation dewatering screen sink structure schematic diagram.
Description of reference numerals:
1, vibrating motor; 2, sieve nest crossbeam; 3, screen box; 4, tank; 5, support; 6, damping spring; 7, cyclone; 8, valve; 9, water tank; 10, overflow launder; 11, distributing pipe; 12, Pulp pump; 13, guardrail; 14, pan feeding flange/dewatering orifice; 15, discharging flange.
Detailed description of the invention
Below in conjunction with embodiment, further illustrate the utility model.
Composition graphs 1 is known, and a kind of mine tailing high-frequency oscillation dewatering screen of the present utility model, be made up of screen box 3 and vibrator, screen box 3 is connected with support 5 by damping spring 6.Screen box 3 is arranged on support 5 by damping spring 6 and does not directly contact with support 5, can improve the free degree of screen box 3 activity.Screen box 3 discharging and pan feeding plane and horizontal line are that negative angle (4-8 degree) is arranged, and can further improve the effect that screen box 3 dewaters.Vibrator is provided with vibrating motor 1, sieve nest crossbeam 2, vibrator is fixed on screen box 3 by sieve nest crossbeam 2, screen box 3 is by cyclone 7 charging, cyclone 7 is connected with the bottom of tank 4 by distributing pipe 11, Pulp pump 12, distributing pipe 11 is provided with valve 8, guardrail 13 is fixed on support 5, is convenient to adjust valve 8.Tank 4 to be arranged on support 5 and to be positioned at below screen box 3, and cyclone 7 is arranged on the top of screen box 3, and cyclone 7 is fixed by support 5.Tank 4, eddy flow are all fixed by the same support of screen box 35, can allow the more compact structure of this device, save a large amount of spaces, reduce whole set equipment cost and use supporting cost.
Composition graphs 2 is known, vibrating motor 1 is two, two vibrating motor 1 reverse sync are installed, an i.e. rotating forward, a reversion, the power that such two vibrating motors 1 are contrary is cancelled out each other, and only the surplus power merging upper and lower along two vibrating motor 1 center lines, makes screen box 3 linearly do periodic reverse motion on support 5.
Composition graphs 3 is known, and cyclone 7 top is provided with discharge outlet, and bottom is provided with discharging opening, and discharge outlet connects water tank 9, and discharging opening connects overflow launder 10, and overflow launder 10 to be arranged in screen box 3 and not to contact with screen box 3.Vibrating motor 1 instead drives screen box 3 to utilize the elastic force of damping spring 6 to do rectilinear motion along support 5 by sieve nest crossbeam and moves back and forth, the miscellaneous part matched with screen box 3 is made up of tank 4, cyclone 7, overflow launder 10 etc., keep static owing to not contacting with screen box 3, increase the utilization of kinetic energy to greatest extent.
Composition graphs 4 is known, and tank 4 is provided with pan feeding flange 14, discharging flange 15 and dewatering orifice, and discharging flange 15 is connected with Pulp pump 12.Tank 4 bottom surface is inclined-plane, and discharging flange 15 is arranged on the end face of tank 4 least significant end, and former and later two sides of tank 4 are provided with pan feeding flange 14, dewatering orifice, and the position of pan feeding flange 14, dewatering orifice is higher than discharging flange 15.Water level in tank 4 is when reaching tank 60% height, and a large amount of water is discharged with the concentration that improve ore pulp in tank 4 by the dewatering orifice that tank 4 is arranged.Discharging flange 15 is arranged on tank 4 least significant end, be conducive to the higher ore pulp of the concentration of precipitation in tank 4 to be input to cyclone 7 by Pulp pump 12 and to carry out secondary precipitation and concentrate, the position of pan feeding flange 14, dewatering orifice can improve the concentration of ore pulp bottom tank 4 further higher than discharging flange 15.Pan feeding flange 14 and dewatering orifice are that 180 degree of angles are arranged, and the ore pulp of input can be allowed to inject from the side of tank 4, and the water unnecessary through precipitation upper back is discharged from tank 4 by dewatering orifice.
The technical program is provided with tank 4, ore pulp understands natural sedimentation after entering tank 4, precipitation process is initial concentration process, and the ore pulp after tank 4 preliminary sedimentation is input to cyclone 7 by Pulp pump 12 to carry out secondary precipitation and concentrate, and the ore pulp after secondary precipitation concentrates flows to screen box 3 again.Concentrate, effectively remove moisture a large amount of in ore pulp, accelerate the disposal ability of screen box 3, and make screen box 3 process rear true tailings moisture less than 13% for twice through water tank 9 and cyclone 7, can directly stack by siccative, remarkable in economical benefits.Twice in the present embodiment concentrated tank 4 and the cyclone 7 of adopting respectively completes, and structure is simple, at the bottom of cost, is the ideal equipment of tailing dry row process.
Owing to the foregoing is only the detailed description of the invention of this utility model; but protection of the present utility model is not limited thereto; any those skilled in the art can expect the equivalent change of the technical program technical characteristic or substitute, and are all encompassed within protection domain of the present utility model.
Claims (6)
1. a mine tailing high-frequency oscillation dewatering screen, comprise screen box, vibrator, vibrator involving vibrations motor and sieve nest crossbeam, vibrator is fixed on screen box by sieve nest crossbeam, screen box is fixed by support, it is characterized in that: described screen box is by cyclone charging, and cyclone is connected with the bottom of tank by distributing pipe, Pulp pump.
2. a kind of mine tailing high-frequency oscillation dewatering screen according to claim 1, is characterized in that: described tank is provided with pan feeding flange, discharging flange and dewatering orifice, and discharging flange is connected with Pulp pump.
3. a kind of mine tailing high-frequency oscillation dewatering screen according to claim 2, it is characterized in that: described tank bottom surface is inclined-plane, discharging flange is arranged on the end face of tank least significant end, former and later two sides of tank are provided with pan feeding flange, dewatering orifice, and the position of pan feeding flange, dewatering orifice is higher than discharging flange.
4. a kind of mine tailing high-frequency oscillation dewatering screen according to claim 1, it is characterized in that: described screen box is connected with support by damping spring, tank is rack-mount and be positioned at below screen box, and cyclone is arranged on the top of screen box, and cyclone is fixed by support.
5. a kind of mine tailing high-frequency oscillation dewatering screen according to claim 4, is characterized in that: described cyclone apex is provided with discharge outlet, and bottom is provided with discharging opening, and discharging opening connects overflow launder, and overflow launder to be arranged in screen box and and Existential Space between screen box.
6. a kind of mine tailing high-frequency oscillation dewatering screen according to claim 1, is characterized in that: described vibrating motor is two, and two vibrating motor reverse sync are installed, a rotating forward, a reversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585656.4U CN204767821U (en) | 2015-08-06 | 2015-08-06 | Tailing high -frequency vibration dewatering screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585656.4U CN204767821U (en) | 2015-08-06 | 2015-08-06 | Tailing high -frequency vibration dewatering screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767821U true CN204767821U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585656.4U Expired - Fee Related CN204767821U (en) | 2015-08-06 | 2015-08-06 | Tailing high -frequency vibration dewatering screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN204767821U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855071A (en) * | 2016-06-23 | 2016-08-17 | 山东科技大学 | Coarse slime separation and classification integrated machine |
| CN106823519A (en) * | 2017-02-14 | 2017-06-13 | 贵州大学 | A kind of many field of force tailing dry arranging devices of pipe and application method |
| CN110270501A (en) * | 2019-05-30 | 2019-09-24 | 河南威猛振动设备股份有限公司 | A kind of wet sieving equipment of blast furnace ironmaking lump ore and its sieving technology |
| CN114699842A (en) * | 2022-04-26 | 2022-07-05 | 张博 | High-efficiency low-amplitude energy-saving dewatering screen |
-
2015
- 2015-08-06 CN CN201520585656.4U patent/CN204767821U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855071A (en) * | 2016-06-23 | 2016-08-17 | 山东科技大学 | Coarse slime separation and classification integrated machine |
| CN106823519A (en) * | 2017-02-14 | 2017-06-13 | 贵州大学 | A kind of many field of force tailing dry arranging devices of pipe and application method |
| CN110270501A (en) * | 2019-05-30 | 2019-09-24 | 河南威猛振动设备股份有限公司 | A kind of wet sieving equipment of blast furnace ironmaking lump ore and its sieving technology |
| CN110270501B (en) * | 2019-05-30 | 2023-10-17 | 河南威猛振动设备股份有限公司 | Lump ore wet screening equipment for blast furnace ironmaking and screening process thereof |
| CN114699842A (en) * | 2022-04-26 | 2022-07-05 | 张博 | High-efficiency low-amplitude energy-saving dewatering screen |
| CN114699842B (en) * | 2022-04-26 | 2024-04-09 | 张博 | High-efficiency low-amplitude energy-saving dewatering screen |
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Legal Events
| 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 |
Granted publication date: 20151118 Termination date: 20190806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |