CN109225666B - Slag-water separation and recovery device - Google Patents
Slag-water separation and recovery device Download PDFInfo
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- CN109225666B CN109225666B CN201811162327.3A CN201811162327A CN109225666B CN 109225666 B CN109225666 B CN 109225666B CN 201811162327 A CN201811162327 A CN 201811162327A CN 109225666 B CN109225666 B CN 109225666B
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- cover
- filter
- slag
- barrel
- outlet pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
- B04B11/05—Base discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
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- Filtration Of Liquid (AREA)
Abstract
The invention relates to a slag-water separation and recovery device, which comprises a cylinder body and a filter cylinder, wherein the outer side wall of the lower part of the filter cylinder is rotatably connected with an annular sealing plate, the side wall of the filter cylinder is provided with a filter hole, the filter hole is arranged above the sealing plate, the upper part of the cylinder body is provided with a cylinder cover, the cylinder cover comprises an outer cover and an inner cover, the inner cover is rotatably connected with the outer cover, the filter cylinder is fixedly connected with the inner cover, the outer cover is fixedly connected with a motor, the motor drives the inner cover to rotate, the outer cover is provided with a water inlet pipe, the middle part of the inner cover is rotatably connected with a water outlet pipe, the lower end of the water outlet pipe penetrates through a through hole and extends into the bottom of the filter cylinder, the upper end; the rotation of cartridge filter makes the slay of filtering in the hole by the throw away and by the brush play, has avoided the slay to block up and has filtered the hole.
Description
Technical Field
The invention relates to the technical field of separation and sorting equipment, in particular to a slag-water separation and recovery device.
Background
In the production and processing of ores, the ores need to be subjected to cyclone treatment and the like, a large amount of wastewater is generated in the treatment steps, the wastewater contains a large amount of ore fine sand or slag such as fine particles, and if the ore fine sand or slag is directly discharged, the environment is polluted for the first time, and great damage is caused to the environment; secondly, when water resources are increasingly scarce, the production cost of enterprises can be greatly increased due to the waste of water resources; the fine sand in the third production is removed along with the fine sand, so that the post-treatment difficulty is increased. Among the prior art, generally adopt the filtration method to retrieve the slay to the production and processing waste water of ore, but the filter screen often can be blockked up by the slay, leads to filtration efficiency low, needs often to change the filter screen, and maintenance work volume is big.
Disclosure of Invention
The invention provides a slag-water separation and recovery device, which solves the problem that a filter screen is frequently blocked in the process of filtering ore production wastewater.
The invention is realized by the following technical scheme: a slag-water separation and recovery device comprises a cylindrical barrel and a filter cartridge, wherein the cylindrical barrel is cylindrical, support legs are arranged at the lower part of the cylindrical barrel, a barrel cover is arranged at the upper part of the cylindrical barrel and comprises an outer cover and an inner cover, the outer cover is annular, the inner cover is arranged in the outer cover and is rotatably connected with the outer cover, a water inlet pipe is arranged on the outer cover, a water outlet pipe is rotatably connected to the middle part of the inner cover, the lower part of the cylindrical barrel is funnel-shaped, a slag discharge port is arranged at the lower part of the cylindrical barrel, and a valve is arranged at the slag discharge; the filter cartridge is arranged in the cartridge body, the upper part of the filter cartridge is fixedly connected with the inner cover, the outer side wall of the lower part of the filter cartridge is rotatably connected with an annular sealing plate, the side wall of the filter cartridge is provided with filter holes, and the filter holes are arranged above the sealing plate; a first filter chamber is formed between the filter cartridge and the cylinder body, a second filter chamber is formed in the cavity of the filter cartridge, the water inlet pipe is communicated with the first filter chamber, the lower end of the water outlet pipe extends into the bottom of the second filter chamber, the upper end of the water outlet pipe is connected with a water pump which is fixed on the outer cover, a brush is arranged in the second filter chamber, one end of a handle of the brush is fixedly connected with the water outlet pipe, one end of bristles of the brush abuts against the inner wall of the filter cartridge, a plurality of partition plates are arranged on the lower portion of the first filter chamber and are fan-shaped and are mutually spliced into an annular plate, the outer diameter of each partition plate is equal to the inner diameter of the cylinder body, the inner diameter of each partition plate is larger than the outer diameter of the filter cartridge, the inner diameter of each partition plate is smaller than the outer diameter of the sealing plate, and the outer ends, the upper surface of division board is connected with the chain, the upper end of chain is connected with electric block and hangs, electric block hangs and is fixed in the enclosing cover, enclosing cover fixedly connected with motor, motor drive the inner cup rotates.
Furthermore, one side of the isolation plate is provided with a lower step, and the other side of the isolation plate is provided with an upper step matched with the lower step. Two adjacent partition plates are spliced together through the matching of the upper step and the lower step.
Furthermore, the upper part of the barrel is provided with an overflow port, and the overflow port is lower than the lower end of the electric hoist crane. When the waste water in the first filter chamber is too much, the waste water can flow out from the overflow port, and the electric hoist is prevented from being soaked by the waste water.
Further, the upper surface of inner cup fixed connection has three vertical bracing pieces, three the bracing piece is regular triangle setting, the upper end fixedly connected with belt pulley of bracing piece, the middle part of belt pulley is equipped with the through-hole, the outlet pipe passes the through-hole, the outlet pipe pass through connecting rod fixed connection in the enclosing cover, the motor passes through the belt and connects the belt pulley. The motor drives the belt pulley to rotate through the belt, the water outlet pipe extends into the second filtering chamber from the through hole in the middle of the belt pulley, and the rotation of the belt pulley cannot influence the water outlet pipe.
Further, the bristles of the brush are made of plastic filaments. The plastic wire is wear-resistant, good in elasticity and moderate in hardness, can well brush out slag blocked in the filter hole, and is long in service life.
Further, the width of the bristles of the brush in the vertical direction is equal to the distance between the lower surface of the cylinder cover and the upper surface of the sealing plate. The cartridge filter is rotatory a week, and the brush just can brush once to all filtration pores, and the scope of brush is wide, does not leave the dead angle to the clearance of filtering the hole thoroughly.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the filter cartridge of the slag-water separation and recovery device is fixedly connected with the inner cover of the cartridge cover, the inner cover of the cartridge cover is rotatably connected with the outer cover, the motor drives the inner cover to rotate so as to drive the filter cartridge to rotate, slag blocked in the filter hole is thrown out by the rotation of the filter cartridge, the filter hole is prevented from being blocked by the slag, the brush is arranged in the second filter chamber, and when the filter cartridge rotates, the brush can push the slag blocked in the filter hole out of the second filter chamber to the first filter chamber so as to further clear the slag in the filter hole, so that the filter hole is kept smooth for a long time, and the filter hole is prevented from being blocked by the slag.
2. The first filter chamber is provided with the isolation plate, when slag needs to be discharged, the electric hoist is used for lifting the isolation plate, so that the upper surface of the inner end of the isolation plate abuts against the lower surface of the sealing plate, slag below the isolation plate is separated from waste water above the isolation plate, the valve is opened for discharging the slag, and meanwhile, the waste water above the isolation plate does not need to be filtered, the slag discharging and the filtering are not influenced mutually, and the continuous filtering can be realized.
Drawings
FIG. 1 is a schematic structural diagram of a slag-water separation and recovery device of the invention;
the device comprises a barrel, a filter cylinder, a filter barrel, a filter 3, an outer cover, an inner cover, a filter hole 5, a sealing plate 6, a partition plate 7, a water outlet pipe 8, a water inlet pipe 9, a motor 10, a water pump 11, a brush 12, an electric hoist 13, a chain 14, a support leg 15, a water overflow opening 16, a belt pulley 17, a belt 18, a support rod 19, a slag discharge opening 20 and a valve 21.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1, a slag-water separation and recovery device includes a cylinder 1 and a filter cartridge 2, the filter cartridge 2 is disposed in the cylinder 1, the cylinder 1 is cylindrical, support legs 15 are disposed on a lower portion of the cylinder 1, a cartridge cover is disposed on an upper portion of the cylinder 1, the cartridge cover includes an outer cover 3 and an inner cover 4, the outer cover 3 is annular, the inner cover 4 is disposed in the outer cover 3, and the inner cover 4 is rotatably connected to the outer cover 3. Cartridge filter 2 is an upper end open-ended drum, cartridge filter 2's lateral wall is equipped with filtration pore 5, cartridge filter 2's bottom is sealed, cartridge filter 2's upper end fixed connection is in inner cup 4's lower surface, the last fixed surface of inner cup 4 is connected with three vertical bracing pieces 19, three bracing pieces 19 are the regular triangle setting, bracing piece 19's upper end fixedly connected with belt pulley 17, belt pulley 17's the central axis coincides with the central axis of inner cup 4, belt pulley 17 is connected with motor 10 through belt 18, motor 10 is fixed in enclosing cover 3, motor 10 drives inner cup 4 and rotates. The middle part of belt pulley 17 is equipped with the through-hole, and outlet pipe 8 passes through connecting rod fixed connection in enclosing cover 3, and enclosing cover 3 is equipped with inlet tube 9, and the middle part of inner cup 4 is rotated and is connected with outlet pipe 8, and the lower extreme of outlet pipe 8 passes the through-hole and stretches into the bottom of cartridge filter 2, and the upper end of outlet pipe 8 is fixed in enclosing cover 3 through the connecting rod, and the upper end of outlet pipe 8 is connected with water pump 11, and water pump.
4 low-speed rotations of motor 10 drive inner cup to drive cartridge filter 2 low-speed rotation, the slay that blocks up in filtering hole 5 is thrown away, and cartridge filter 2's rotation can drive the waste water rotation in barrel 1, and slay in the waste water will be taken away from cartridge filter 2 by centrifugal force, and the outer wall of cartridge filter 2 is kept away from to the slay, has avoided the slay to block up cartridge filter 2.
The lower part lateral wall of cartridge filter 2 rotates and is connected with one and is annular closing plate 6, and closing plate 6 rotates through waterproof bearing and connects cartridge filter 2, and closing plate 6 locates the below of crossing filtration pore 5. A first filter chamber is formed between the filter cartridge 2 and the cylinder body 1, a second filter chamber is formed in the cavity of the filter cartridge 2, a water inlet pipe 9 is communicated with the first filter chamber, a brush 12 is arranged in the second filter chamber, one end of a handle of the brush 12 is fixedly connected to a water outlet pipe 8, one end of bristles of the brush 12 abuts against the inner wall of the filter cartridge 2, a plurality of partition plates 7 are arranged at the lower part of the first filter chamber, the partition plates 7 are in a fan shape, the partition plates 7 are mutually spliced into an annular plate, the outer diameter of each partition plate 7 is equal to the inner diameter of the cylinder body 1, the inner diameter of each partition plate 7 is larger than that of the filter cartridge 2, the inner diameter of each partition plate 7 is smaller than that of each seal plate 6, the outer ends of the partition plates 7 are hinged to the side wall of the cylinder body 1, the outer ends of the partition plates 7 are, the upper end of each chain 14 is connected with an electric hoist crane 13, and the electric hoist crane 13 is fixed on the lower surface of the outer cover 3.
The water inlet pipe 9 is made of a steel pipe, bristles of the brush 12 are made of plastic wires, and the width of the bristles of the brush 12 in the vertical direction is equal to the distance between the lower surface of the cylinder cover and the upper surface of the sealing plate 6. Brushes 12 brush out slag in filtering holes 5 from second filtering chamber towards first filtering chamber, reducing slag content of water in first filtering chamber and improving cleanliness of filtrate in first filtering chamber.
The lower part of the barrel 1 is funnel-shaped, the lower part of the barrel 1 is provided with a slag discharge hole 20, the slag discharge hole 20 is provided with a valve 21, the upper part of the barrel 1 is provided with an overflow hole 16, and the overflow hole 16 is lower than the lower end of the electric hoist crane 13.
The upper surface of division board 7 is glossy plane, and the cross section of the outer end of division board 7 is circular-arc, and the inner wall of barrel 1 is hugged closely all the time to the outer end of division board 7 when division board 7 is rotatory, and one side of division board 7 is equipped with the lower step, and the opposite side of division board 7 is equipped with the upper step that matches with the lower step, and two piece adjacent division boards 7 splice through the cooperation of lower step and upper step. When slag is required to be discharged, the electric hoist 13 is used for hoisting the isolation plate 7, so that the upper surface of the inner end of the isolation plate 7 is pressed on the lower surface of the sealing plate 6, all the isolation plates 7 are spliced into an annular plate at the moment, the isolation plate 7 separates the first filtering cavity, slag required to be discharged is arranged below the isolation plate 7, waste water required to be continuously filtered is arranged above the isolation plate 7, and then the valve 21 is opened, and the slag is discharged from the slag discharge port 20. After slagging is completed, the electric hoist crane 13 loosens the isolation plate 7, the inner end of the isolation plate 7 rotates downwards around the outer end of the isolation plate 7 under the action of self gravity and wastewater gravity, the isolation plate 7 is separated from the sealing plate 6, slag and wastewater above the isolation plate 7 enter the lower part of the isolation plate 7, and when the slag below the isolation plate 7 is accumulated to a certain degree, the isolation plate 7 is hoisted again to carry out slagging and the circulation is carried out. In the process of slag discharge, the filter cartridge 2 does not need to stop the filtration of the wastewater, the wastewater pumped by the water inlet pipe 9 does not need to pause, the filtration of the wastewater and the slag discharge are mutually independent and do not influence each other, and the filtration of the wastewater can be continuously carried out.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (6)
1. A slag-water separation and recovery device is characterized by comprising
The barrel is cylindrical, support legs are arranged at the lower part of the barrel, a barrel cover is arranged at the upper part of the barrel and comprises an outer cover and an inner cover, the outer cover is annular, the inner cover is arranged in the outer cover, the inner cover is rotatably connected with the outer cover, a water inlet pipe is arranged on the outer cover, a water outlet pipe is rotatably connected to the middle part of the inner cover, the lower part of the barrel is funnel-shaped, a slag discharge port is arranged at the lower part of the barrel, and a valve is arranged at the slag discharge port;
the filter cartridge is arranged in the cartridge body, the upper part of the filter cartridge is fixedly connected with the inner cover, the outer side wall of the lower part of the filter cartridge is rotatably connected with an annular sealing plate, the side wall of the filter cartridge is provided with filter holes, and the filter holes are arranged above the sealing plate;
a first filter chamber is formed between the filter cartridge and the cylinder body, a second filter chamber is formed in the cavity of the filter cartridge, the water inlet pipe is communicated with the first filter chamber, the lower end of the water outlet pipe extends into the bottom of the second filter chamber, the upper end of the water outlet pipe is connected with a water pump which is fixed on the outer cover, a brush is arranged in the second filter chamber, one end of a handle of the brush is fixedly connected with the water outlet pipe, one end of bristles of the brush abuts against the inner wall of the filter cartridge, a plurality of partition plates are arranged on the lower portion of the first filter chamber and are fan-shaped and are mutually spliced into an annular plate, the outer diameter of each partition plate is equal to the inner diameter of the cylinder body, the inner diameter of each partition plate is larger than the outer diameter of the filter cartridge, the inner diameter of each partition plate is smaller than the outer diameter of the sealing plate, and the outer ends, the upper surface of division board is connected with the chain, the upper end of chain is connected with electric block and hangs, electric block hangs and is fixed in the enclosing cover, enclosing cover fixedly connected with motor, motor drive the inner cup rotates.
2. The slag-water separation and recovery device according to claim 1, wherein: one side of the isolation plate is provided with a lower step, and the other side of the isolation plate is provided with an upper step matched with the lower step.
3. The slag-water separation and recovery device according to claim 1, wherein: and the upper part of the barrel is provided with an overflow port, and the overflow port is lower than the lower end of the electric hoist crane.
4. The slag-water separation and recovery device according to claim 1, wherein: the upper surface fixed connection of inner cup has three vertical bracing pieces, three the bracing piece is regular triangle setting, the upper end fixedly connected with belt pulley of bracing piece, the middle part of belt pulley is equipped with the through-hole, the outlet pipe passes the through-hole, the outlet pipe pass through connecting rod fixed connection in the enclosing cover, the motor passes through the belt and connects the belt pulley.
5. The slag-water separation and recovery device according to claim 1, wherein: the bristles of the brush are made of plastic filaments.
6. The slag-water separation and recovery device according to claim 5, wherein: the width of the bristles of the brush in the vertical direction is equal to the distance between the lower surface of the cylinder cover and the upper surface of the sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162327.3A CN109225666B (en) | 2018-09-30 | 2018-09-30 | Slag-water separation and recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162327.3A CN109225666B (en) | 2018-09-30 | 2018-09-30 | Slag-water separation and recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN109225666A CN109225666A (en) | 2019-01-18 |
| CN109225666B true CN109225666B (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811162327.3A Active CN109225666B (en) | 2018-09-30 | 2018-09-30 | Slag-water separation and recovery device |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201372U (en) * | 1987-02-26 | 1988-01-27 | 王建光 | Separating device for water with dregs |
| US6425849B1 (en) * | 2001-03-27 | 2002-07-30 | Ronald D. Benson | Solid bowl centrifuge with liquid release during rotation |
| CN102139247A (en) * | 2010-12-16 | 2011-08-03 | 中国科学院高能物理研究所 | Anaerobic automatic continuous centrifugal filter |
| CN202398438U (en) * | 2012-01-13 | 2012-08-29 | 江苏华大离心机制造有限公司 | Centrifuge drum and vertical centrifuge |
| CN102971079A (en) * | 2010-06-23 | 2013-03-13 | 弗拉基米尔·米哈伊洛维奇·列皮奥欣 | Centrifugal concentrator |
| CN203140168U (en) * | 2013-01-10 | 2013-08-21 | 桂林市世环废气处理设备有限公司 | Centrifugal type continuous deslagging dewaterer |
| CN203448196U (en) * | 2013-07-23 | 2014-02-26 | 平顶山市凯斯特染料有限公司 | Filtering-type centrifuge with automatic discharging function |
| CN104128265A (en) * | 2014-07-08 | 2014-11-05 | 沈阳农业大学 | Solid-liquid separation device |
| CN205379991U (en) * | 2016-03-15 | 2016-07-13 | 山东科技大学 | Take industrial centrifuge of scraper blade |
| CN106423588A (en) * | 2016-12-09 | 2017-02-22 | 宜宾市产品质量监督检验所 | Efficient centrifugal machine |
| CN206731297U (en) * | 2017-05-05 | 2017-12-12 | 广州超力混凝土有限公司 | Sand separating equipment |
-
2018
- 2018-09-30 CN CN201811162327.3A patent/CN109225666B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201372U (en) * | 1987-02-26 | 1988-01-27 | 王建光 | Separating device for water with dregs |
| US6425849B1 (en) * | 2001-03-27 | 2002-07-30 | Ronald D. Benson | Solid bowl centrifuge with liquid release during rotation |
| CN102971079A (en) * | 2010-06-23 | 2013-03-13 | 弗拉基米尔·米哈伊洛维奇·列皮奥欣 | Centrifugal concentrator |
| CN102139247A (en) * | 2010-12-16 | 2011-08-03 | 中国科学院高能物理研究所 | Anaerobic automatic continuous centrifugal filter |
| CN202398438U (en) * | 2012-01-13 | 2012-08-29 | 江苏华大离心机制造有限公司 | Centrifuge drum and vertical centrifuge |
| CN203140168U (en) * | 2013-01-10 | 2013-08-21 | 桂林市世环废气处理设备有限公司 | Centrifugal type continuous deslagging dewaterer |
| CN203448196U (en) * | 2013-07-23 | 2014-02-26 | 平顶山市凯斯特染料有限公司 | Filtering-type centrifuge with automatic discharging function |
| CN104128265A (en) * | 2014-07-08 | 2014-11-05 | 沈阳农业大学 | Solid-liquid separation device |
| CN205379991U (en) * | 2016-03-15 | 2016-07-13 | 山东科技大学 | Take industrial centrifuge of scraper blade |
| CN106423588A (en) * | 2016-12-09 | 2017-02-22 | 宜宾市产品质量监督检验所 | Efficient centrifugal machine |
| CN206731297U (en) * | 2017-05-05 | 2017-12-12 | 广州超力混凝土有限公司 | Sand separating equipment |
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| CN109225666A (en) | 2019-01-18 |
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Denomination of invention: A slag water separation and recovery device Effective date of registration: 20211108 Granted publication date: 20200522 Pledgee: Bank of Guilin Co., Ltd. Hezhou branch Pledgor: Hezhou Junxin mineral products Co., Ltd Registration number: Y2021450000045 |