CN208853026U - A kind of coarse slime particle clean utilization centrifuge - Google Patents
A kind of coarse slime particle clean utilization centrifuge Download PDFInfo
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- CN208853026U CN208853026U CN201821488224.1U CN201821488224U CN208853026U CN 208853026 U CN208853026 U CN 208853026U CN 201821488224 U CN201821488224 U CN 201821488224U CN 208853026 U CN208853026 U CN 208853026U
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- helical blade
- support shaft
- centrifuge
- passage
- feeding tube
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Abstract
The utility model discloses a kind of coarse slime particle clean utilization centrifuges, belong to coal slime cleaning equipment technology field, its key points of the technical solution are that: including being vertically arranged centrifuge ontology on the ground, the centrifuge ontology includes the sump shell on top and the feed bin shell of lower part, the dehydration device being dehydrated to the material in feeding tube is provided in the sump shell, the sump shell is communicated with feeding tube and outlet pipe, and the feed bin shell offers solid material discharge port；The centrifuge further includes the spiral feeder that material is uniformly sent into dehydration device, and the feed device includes support shaft and the helical blade along the setting of support shaft week surface helix, and the helical blade and the support shaft are arranged in the feeding tube.The utility model has the advantages that coal slime can be equably delivered in centrifuge, the dehydration efficiency of coal slime is improved.
Description
Technical field
The utility model relates to coal slime cleaning equipment technology fields, and in particular to a kind of coarse slime particle clean utilization centrifugation
Machine.
Background technique
In coal mine separation or other solid-liquid separation process, realized by centrifugal dehydration to coal slime usually using centrifuge
Filtering means dehydration, principle is that slurry to be separated is added on the taper compass screen surface of rotation, and under the influence of centrifugal force, solid is tight
It is attached on compass screen surface and is rotated with rotor, liquid then passes through material gap and screen slot is thrown away, and realizes the purpose of separation of solid and liquid.
Chinese patent if Authorization Notice No. is CN202700665U discloses a kind of vertical coal slurry centrifuge, including vertical
What is be arranged is provided with the cylinder-shaped sump shell of discharge port, is set in the power mechanism and sump shell of sump shell end
Tubular basket is respectively fixed on two power output shafts being nested and by blade holder, the scraper being axially set in the blade holder
The tubular scraper that blade and the fixed plate being fixedly connected with shaft are constituted is constituted.Its working principle is that tubular scraper and tubular basket
Rotation direction it is identical, but velocity of rotation is different, and when material enters on tubular scraper, the tubular scraper of rotation gets rid of material
On the tubular basket of rotation, wherein liquid or water will transmit through basket and enters in sump shell, flow out through water outlet；And indwelling is in sieve
Solid material on basket inner wall is struck off by tubular scraper, by passing through solid material discharge hole for discharge.
The vertical coal slurry centrifuge can be realized to be produced in the separation of continuous solid-liquid material, but in actual production in use,
Because the feeding of centrifuge is artificial loading, it cannot be guaranteed that the uniformity of feeding, a large amount of when entering in certain in a flash centrifuge
When coal slime particle, coal slime particle is accumulated in centrifuge, the centrifugal dehydration effect decline of centrifuge.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of coarse slime particle clean utilizations
Centrifuge, its advantage is that: coal slime can be equably delivered in centrifuge, improve the dehydration efficiency of coal slime.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of coarse slime particle is clear
Clean to utilize centrifuge, including being vertically arranged centrifuge ontology on the ground, the centrifuge ontology includes the sump shell on top
The feed bin shell of body and lower part is provided with the dehydration device being dehydrated to the material in feeding tube, institute in the sump shell
It states sump shell and is communicated with feeding tube and outlet pipe, the feed bin shell offers solid material discharge port；
The centrifuge further includes the spiral feeder that material is uniformly sent into dehydration device, and the feed device includes branch
The helical blade for supportting axis and being arranged along support shaft week surface helix, the helical blade and the support shaft are arranged in the feeding
In pipe.
Through the above technical solutions, using when material poured into feeding tube, material is passed along the downward spiral of helical blade
It moves to dehydration device, dehydration device is carried out dehydrating it.The setting of helical blade guarantees that material will can be passed equably
It send to tubular scraper, improves the dehydration efficiency of coal slime.It prevents when a large amount of coal slime particles of entrance in certain in a flash centrifuge ontology,
Reduce the dehydrating effect of centrifuge.
The utility model is further arranged to: the dehydration device includes tubular basket, tubular scraper and driving cylindrical sieve
Basket and tubular scraper realize that the power mechanism of different rotating speeds rotation, the tubular scraper are in below the feeding tube, the spiral shell
The hand of spiral of vane piece is consistent with tubular scraper rotation direction.
Through the above technical solutions, be arranged so that material helically fall on tubular scraper again by tubular scraper get rid of to
On tubular basket, the energy that is lost during the identical reduction of material Impact direction when material is fallen on tubular scraper from helical blade
Amount.
The utility model is further arranged to: the helical blade and the length direction of the support shaft are set in vertical direction
It sets, the helical blade and the feeding inside pipe wall are affixed.
The utility model is further arranged to: the screw feeding device is obliquely installed, and high far from dehydration device one end
In the other end, the helical blade and the feeding inside pipe wall are affixed.
Through the above technical solutions, material is because gravity is equably fallen in dehydration device along helical blade.
The utility model is further arranged to: the helical blade and the support shaft are horizontally disposed, and the feeding tube
Including feed pipe, passage and fuel shuffling tube, the helical blade and the support shaft are arranged in passage；
Described feed pipe one end is vertical with sump shell upper surface to be connect and is in above the tubular scraper, another
End is connected to horizontally disposed passage, and the passage and the passage are far from described feed pipe one end vertical connection, separately
One end offers feed inlet；
The support shaft is rotatablely connected with the passage both ends and wherein one end is pierced by the guide tube wall and is connected with
Drive the force piece that it is circumferentially rotated.
Through the above technical solutions, being arranged so that support shaft and helical blade can turn along guide tube axis direction
Dynamic, when material pours into fuel shuffling tube, helical blade rotates in passage under the driving of force piece, and material falls in helical-blade
On piece, helical blade have the effect of sub-material, pusher, and material is elapsed along close to the direction of feed pipe, then fallen in tubular
On scraper.Because the material transmission in passage is synchronous with material transmission holding in feed pipe so that entering centrifugation out of fuel shuffling tube
The intrinsic material of machine is also uniform.
The utility model is further arranged to: several notches are offered on the helical blade.
Through the above technical solutions, being arranged so that material is in spiral when material transmits on helical blade
The indentation, there of blade, which is impacted, is broken up.
The utility model is further arranged to: the notch is in different height of the helical blade compared to support shaft
On position.
Through the above technical solutions, so set, making the effect of material scattering more preferable.
The utility model is further arranged to: the fuel shuffling tube is funnel-shaped, and the internal diameter of the fuel shuffling tube is along far from institute
The direction for stating passage is gradually increased.
Through the above technical solutions, being arranged such more convenient when pouring into material in fuel shuffling tube.
In conclusion the utility model has the following beneficial effects:
1, the setting of helical blade, which may be implemented for material to be uniformly sent into centrifuge ontology, carries out centrifugal dehydration, improve from
Heart dehydration efficiency；
2, be arranged on helical blade it is jagged helical blade is broken up material after be sent into centrifuge ontology
It is inside dehydrated, improves dehydration efficiency；
3, helical blade is horizontally disposed with while improving space utilization rate and can also equably be sent into material in centrifuge
It is dehydrated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that centrifuge is embodied in the present embodiment；
Fig. 2 is the structural schematic diagram that helical blade is embodied in the present embodiment；
Fig. 3 is the structural schematic diagram that notch is embodied in the present embodiment；
Fig. 4 is the structural schematic diagram that recycling filter device is embodied in the present embodiment.
Appended drawing reference: 1, centrifuge ontology；11, sump shell；111, feeding tube；1111, fuel shuffling tube；1112, passage；
1113, feed pipe；112, outlet pipe；12, feed bin shell；13, dehydration device；131, tubular basket；132, tubular scraper；2, spiral shell
Revolve feed device；21, helical blade；22, support shaft；221, notch；23, force piece；3, filter device is recycled；31, recycling bins；
311, cavity；32, filter plate；33, filter screen；34, fixing axle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1
A kind of coarse slime particle clean utilization centrifuge, as shown in Figure 1, include the centrifuge ontology 1 of setting on the ground,
Centrifuge ontology 1 includes the cylindrical shell of vertical setting, and cylindrical shell includes the sump shell that top offers feed inlet
11,11 lower part of sump shell is communicated with after centrifugation the outlet pipe 112 of outflow of supplying water, and 11 upper end of sump shell is also communicated with for material
The feeding tube 111 of entrance, feeding tube 111 and sump shell 11 are affixed.The cylindrical shell further includes that bottom is provided with solid material discharging
The feed bin shell 12 of mouth, feed bin shell 12 are in 11 lower end of sump shell, dehydration device 13 are provided in sump shell 11, are dehydrated
Device 13 includes that tubular basket 131, tubular scraper 132 and driving tubular basket 131 and tubular scraper 132 realize that different rotating speeds turn
Dynamic power mechanism (being not drawn into figure), tubular scraper 132 are in 111 lower end of feeding tube.In use, material is passed through feeding tube
111 enter tubular scraper 132, and power mechanism rotates tubular basket and tubular scraper 132, and revolving speed is different, in the process, object
Material is got rid of on the tubular basket 131 of rotation by tubular scraper 132, and wherein penetration by liquid tubular basket enters in sump shell 11 and leads to
The outflow of outlet pipe 112 is crossed, the solids being trapped on 131 inner wall of tubular basket is scraped by tubular scraper 132, from solid material discharge port
The separation of solid-liquid material is completed in discharging.
The centrifuge further includes the spiral feeder 2 being sent into material on tubular scraper 132, and spiral feeder 2 wraps
The helical blade 21 affixed with 111 inner wall of feeding tube and the support shaft 22 affixed with helical blade 21 are included, at 111 lower end of feeding tube
In 132 upper end of tubular scraper.Material is poured into feeding tube 111 when use, material is along the downward worm drive of helical blade 21
To tubular scraper 132.The setting of helical blade 21 guarantees that material will equably can be sent in tubular scraper 132.Spiral
The hand of spiral of blade 21 is consistent with 132 rotation direction of tubular scraper so that material helically fall on tubular scraper 132 again by
Tubular scraper 132 is got rid of to tubular basket 131, material Impact direction when material is fallen on tubular scraper 132 from helical blade 21
The energy being lost during identical reduction.
Feeding tube 111 can be vertical with cylindrical shell upper end affixed, is also possible to be obliquely installed, correspondingly, support
Axis 22 and helical blade 21 can also be vertically arranged or be horizontally disposed with, so that material is because of gravity along helical blade 21
It equably falls on tubular scraper 132.
The course of work: material is poured into feeding tube 111, and material is scraped along the downward worm drive of helical blade 21 to tubular
On knife 132, material is got rid of on the tubular basket 131 of rotation by tubular scraper 132, and wherein penetration by liquid tubular basket enters sump
It being flowed out in shell 11 by outlet pipe 112, the solids being trapped on 131 inner wall of tubular basket is scraped by tubular scraper 132, from
Admittedly expecting discharge hole for discharge, the separation of solid-liquid material is completed.
Embodiment 2
A kind of coarse slime particle clean utilization centrifuge, as shown in Fig. 2, its difference from Example 1 is, support shaft
22 and the inclination of helical blade 21 and be vertically arranged when occupy biggish space so that space utilization rate is told somebody what one's real intentions are, therefore can also
Support shaft 22 and helical blade 21 to be horizontally disposed with.At this point, feeding tube 111 include with centrifuge ontology 1 vertical connection into
Expects pipe 1113, with passage 1112 of the feed pipe 1113 far from 1 one end vertical connection of centrifuge ontology and with passage 1112
Fuel shuffling tube 1111 far from 1113 one end vertical connection of feed pipe, i.e. feed pipe 1113 are vertically arranged, and 1112 level of passage is set
It sets, fuel shuffling tube 1111 is vertically arranged.1112 upper end of passage offers feed inlet, and support shaft 22 and the setting of helical blade 21 are being led
In expects pipe 1112, and it is horizontally arranged along its, support shaft 22 is rotatablely connected with 1112 both ends of passage and wherein one end is pierced by
1112 tube wall of passage is connected with the force piece 23 for driving it to circumferentially rotate.It is arranged so that support shaft 22 and helical blade 21
It can be rotated along 1112 axis direction of passage.When having material to pour into fuel shuffling tube 1111, helical blade 21 is in power
It is rotated in passage 1112 under the driving of part 23, material is fallen on helical blade 21, and helical blade 21 has sub-material, pusher
Effect, so that material is therewith close to feed pipe 1113 along assigned direction as support shaft 22 and helical blade 21 rotate
Direction passage, then falls on tubular scraper 132.Because of material in the material transmission and feed pipe 1113 in passage 1112
Transmission keeps synchronous so that the material entered in centrifuge ontology 1 out of fuel shuffling tube 1111 is also uniform.
Further, when being to contain a small amount of moisture, and coal slime purity is higher in coal slime, so that coal slime only contains moisture
Moist coal slime when, above-mentioned spiral feeder 2 can be realized for coal slime to be equably sent into centrifuge ontology 1 and is centrifuged
Dehydration.But if also having impurity and water in coal slime, and it placed longer time in the external world and make coal slime knot
When block, need first to break up coal slime when coal slime to be thrown to centrifugal dehydration in centrifuge ontology 1, so that agglomeration
Coal slime is separated into more uniform graininess.As shown in figure 3, therefore offering several lack on the helical blade 21 in the present embodiment
Mouthfuls 221, so that helical blade 21 is Interrupted screw blade 21, it is arranged so that and is transmitted on helical blade 21 when material
When, material is impacted at the notch 221 of helical blade 21 to be broken up.On the basis of support shaft 22, at several notches 221
At the different height of helical blade 21, so that the effect of material scattering is more preferable.
The internal diameter of passage 1112 is gradually increased along the direction far from passage, so that passage 1112 is funnel-shaped,
It is more convenient when material is poured into.
Embodiment 3
A kind of coarse slime particle clean utilization centrifuge, as shown in figure 4, its difference from Example 2 is, material from
It is flowed to after the heart from 131 gap of tubular basket and contains some smaller and light weight coal slime in the water in sump shell 11 therewith together
It throws away, when being discharged from outlet pipe 112, tiny coal slime is also discharged therewith, causes to waste, therefore connect at cylindrical shell
There is outlet pipe 112, recycling filter device 3 is provided at outlet pipe 112, recycling filter device 3 includes setting setting on the ground
There are the recycling bins 31 of cavity 311,31 top of recycling bins is provided with the filter plate for being filtered the coal slime in outlet pipe 112 in liquid
32, filter plate 32 and the inner wall of recycling bins 31 are affixed.Filter screen 33 can be equipped on filter plate 32, filter screen 33 can will will be discharged
Liquid small particles coal slime is trapped on filter screen 33.Filter screen 33 is wrapped in a fixing axle 34, and 34 both ends of fixing axle are fixed on
The two sides that recycling bins 31 are parallel to each other.In use, dragging filter screen 33 on filter plate 32, so as to be paved with filter plate 32 right for filter screen 33
The discharge liquor flowed in recycling bins 31 is filtered, so that the biggish coal slime of particle falls on filter screen 33 and is collected subsequent benefit
With, and on filter screen 33 coal slime collect when it is more convenient.Liquid stays in recycling bins by filter screen 33 and filter plate 32
Bottom in 31, more short grained coal slime is because of bottom of the random packing under gravity in recycling bins 31, periodically to being deposited in recycling bins 31
The coal slime of bottom carries out cleaning collection, reduces the waste of coal slime, increases utilization rate.
Filter plate 32 forms step-like filter plate 32 towards the direction close to ground is recessed, is arranged such and increases filter screen 33 and filter
Contact area between plate 32 can allow more coal slime particles to fall on filter screen 33.And filter screen 33 is direct
When being laid on filter plate 32, there is certain gap between filter screen 33 and recycling bins 31, the setting of step-like filter plate 32 makes
When impact on proper filter screen 33 by discharge liquor, discharge liquor can flow to 31 bottom of recycling bins from concave part, reduce
The amount of the discharge liquor of filter plate 32 and 31 contact position of recycling bins is flowed to, reduces discharge liquor and is just flow to back without the filtering of filter screen 33
Receive the amount of liquid of 31 bottom of case.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of coarse slime particle clean utilization centrifuge, it is characterized in that: including the centrifuge ontology being vertically arranged on the ground
(1), the centrifuge ontology (1) includes the sump shell (11) on top and the feed bin shell (12) of lower part, the sump shell
(11) dehydration device (13) being dehydrated to the material in feeding tube (111), sump shell (11) connection are provided in
There are feeding tube (111) and outlet pipe (112), the feed bin shell (12) offers solid material discharge port；
The centrifuge further includes the spiral feeder (2) that material is uniformly sent into dehydration device (13), the feed device packet
Include support shaft (22) and the helical blade (21) along all surface helix settings of support shaft (22), the helical blade (21) with it is described
Support shaft (22) setting is in the feeding tube (111).
2. a kind of coarse slime particle clean utilization centrifuge according to claim 1, it is characterized in that: the dehydration device
It (13) include that tubular basket (131), tubular scraper (132) and driving tubular basket (131) are different from tubular scraper (132) realization
The power mechanism of rotational speed, the tubular scraper (132) are in below the feeding tube (111), the helical blade (21)
The hand of spiral it is consistent with tubular scraper (132) rotation direction.
3. a kind of coarse slime particle clean utilization centrifuge according to claim 1, it is characterized in that: the helical blade
(21) it is arranged with the support shaft (22) in vertical direction, the helical blade (21) and the feeding tube (111) inner wall are affixed.
4. a kind of coarse slime particle clean utilization centrifuge according to claim 1, it is characterized in that: the screw feeding fills
It sets (2) to be obliquely installed, and is higher than the other end, the helical blade (21) and the feeding tube far from dehydration device (13) one end
(111) inner wall is affixed.
5. a kind of coarse slime particle clean utilization centrifuge according to claim 2, it is characterized in that: the helical blade
(21) horizontally disposed with the support shaft (22), and the feeding tube (111) include feed pipe (1113), passage (1112) with
And fuel shuffling tube (1111), the helical blade (21) and the support shaft (22) are arranged in passage (1112)；
Described feed pipe (1113) one end is vertical with sump shell (11) upper surface to be connect and in the tubular scraper
(132) top, the other end are connected to horizontally disposed passage (1112), the passage (1112) and the passage
(1112) far from the feed pipe (1113) one end vertical connection, the other end offers feed inlet；
The support shaft (22) is rotatablely connected with the passage (1112) both ends and wherein one end is pierced by the passage
(1112) tube wall is connected with the force piece (23) for driving it to circumferentially rotate.
6. a kind of coarse slime particle clean utilization centrifuge according to claim 1, it is characterized in that: the helical blade
(21) several notches (221) are offered on.
7. a kind of coarse slime particle clean utilization centrifuge according to claim 6, it is characterized in that: the notch (221)
On different height position in the helical blade (21) compared to support shaft (22).
8. a kind of coarse slime particle clean utilization centrifuge according to claim 5, it is characterized in that: the fuel shuffling tube
(1111) funnel-shaped, the internal diameter of the fuel shuffling tube (1111) is gradually increased along the direction far from the passage (1112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488224.1U CN208853026U (en) | 2018-09-11 | 2018-09-11 | A kind of coarse slime particle clean utilization centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488224.1U CN208853026U (en) | 2018-09-11 | 2018-09-11 | A kind of coarse slime particle clean utilization centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853026U true CN208853026U (en) | 2019-05-14 |
Family
ID=66417498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821488224.1U Expired - Fee Related CN208853026U (en) | 2018-09-11 | 2018-09-11 | A kind of coarse slime particle clean utilization centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624884A (en) * | 2019-10-28 | 2019-12-31 | 会同瑞春茶业有限公司 | Tea cleaning equipment and cleaning process thereof |
-
2018
- 2018-09-11 CN CN201821488224.1U patent/CN208853026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624884A (en) * | 2019-10-28 | 2019-12-31 | 会同瑞春茶业有限公司 | Tea cleaning equipment and cleaning process thereof |
| CN110624884B (en) * | 2019-10-28 | 2023-10-10 | 会同瑞春茶业有限公司 | Tea cleaning equipment and cleaning process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190514 Termination date: 20200911 |