CN209287510U - A kind of particle-size distributor - Google Patents
A kind of particle-size distributor Download PDFInfo
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- CN209287510U CN209287510U CN201821947170.0U CN201821947170U CN209287510U CN 209287510 U CN209287510 U CN 209287510U CN 201821947170 U CN201821947170 U CN 201821947170U CN 209287510 U CN209287510 U CN 209287510U
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- particle
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- size distributor
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Abstract
The utility model discloses a kind of particle-size distributors.The particle-size distributor is by being arranged at least two suspension inlets in underpart, and at least one suspension inlet is set to body bottom end, at least one suspension inlet is set on organism sidewall, guarantees that suspension is not easily settled in production process；Simultaneously, several air inlets are set in at least side of body close to body bottom end, it is matched using several air inlets with suspension inlet, by light product and heavy product separation and respectively from light product overflow port and heavy product gape outlet while, maintain the stabilization of suspension, its too fast sedimentation is avoided, to can guarantee continuous production.
Description
Technical field
The utility model belongs to particle sorting device technical field, and in particular to a kind of particle-size distributor, in particular to one
Kind fluorite dense media particle-size distributor.
Background technique
Particle-size distributor is the equipment that a kind of pair of particle carries out weight grading screening, such as extracts commodity from fluorite raw ore
Lump ore (particle mine) is generally sorted using fluorite dense media particle-size distributor.
Current fluorite dense media particle-size distributor is the equipment for using for reference coal industry lump coal separation, but because of fluorite and coal
The two performance difference is very big, results in suspension specific gravity needed for fluorite sorts and is greater than coal, to hang in the actual production process
Supernatant liquid easily settles, and causes production cannot be continuous.
Therefore, how to provide the particle-size distributor that a kind of suspension is not easy too fast sedimentation, production can be carried out continuously is ability
A domain technical problem urgently to be resolved.
Utility model content
Therefore, the technical problems to be solved in the utility model be existing particle-size distributor easily occur suspension it is too fast sedimentation,
It is unable to quantity-produced defect, to propose a kind of improved particle-size distributor.
For this purpose, the technical solution that the application takes are as follows:
A kind of particle-size distributor, including there is the body of sorting inner cavity, be set to the feed port of the body upper and set
It is placed in the suspension inlet of the underpart, the suspension inlet at least two, the setting of at least one suspension inlet
In the body bottom end, at least one suspension inlet is set on the organism sidewall, further includes,
Several air inlets are set at least side of the body close to the body bottom end so that gas through it is described into
Port enters intracavitary in the sorting；
Light product overflow port, the top close to the body is arranged on, so that light product is through the light product overflow port
The external world is drained into outside；
Heavy product gape, the bottom end close to the body is arranged on, so that heavy product is through the heavy product gape
The external world is drained into outside.
It further, further include transmission system, the transmission system includes,
Driving device and gear unit, the gear unit connect with the driving device and set close to the body bottom end
It is placed in intracavitary in the sorting, under the driving of the driving device, the gear unit is arranged close to or far from the heavy product
Mine mouth；
Scraper plate is arranged at intervals on the gear unit, and mobile with the gear unit, when being moved to the body bottom
When end, the scraper plate is abutted against with the body bottom end, and the heavy product on the body bottom end is wiped off and is sent to described heavy
Product gape outlet.
Further, the driving device is motor；The gear unit is chain.
Further, the air inlet is divided into the body two sides, the air inlet along the length direction of the body
Tracheae is repeatedly kicked into outside.
Further, the feed port is set on the organism sidewall, and outstanding on the organism sidewall with being set to
The ipsilateral setting of supernatant liquid entrance；
The light product overflow port is set on the organism sidewall opposite with the feed port.
Further, along the length direction of the body, the suspension inlet of the body bottom end is set to close to institute
The setting of body one end is stated, the heavy product gape is arranged close to the opposite end of the body.
Further, there is the suspension inlet for being set to the body bottom end taper towards extension outside the body to prolong
Section is stretched, the tapered extension is perpendicular to the body bottom end, the big opening end of the tapered extension and the suspension inlet
Connection.
It further, further include overflow weir, the top close to the body is set in the sorting inner cavity, the light production
Object overflow port is connected to the flood-level rim of the overflow weir.
Further, the sorting object of the particle-size distributor is fluorite dense media particle, the fluorite dense media particle
Granularity in 5-150mm.
Compared with prior art, the utility model has the following beneficial effects: by being at least two in underpart setting
A suspension inlet, and at least one suspension inlet is set to body bottom end, at least one suspension inlet is set to body
On side wall, guarantee that suspension is not easily settled in production process；Meanwhile it is several in the setting of at least side of body close to body bottom end
Air inlet is matched using several air inlets with suspension inlet, by light product and heavy product separation and respectively from light product
While overflow port and heavy product gape outlet, the stabilization of suspension is maintained, avoids its too fast sedimentation, to can guarantee continuous
Production.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of fluorite dense media particle-size distributor in the utility model embodiment；
Fig. 2 is the side view of fluorite dense media particle-size distributor in Fig. 1；
Wherein appended drawing reference indicates are as follows:
1- body；2- driving device；3- drive shaft；4- gear unit；5- scraper plate；The first suspension inlet of 6-；7- second
Suspension inlet；8- feed port；9- heavy product gape；10- light product overflow port；11- air inlet pipe.
Specific embodiment
The technical solution of the utility model is clearly and completely described below, it is clear that described embodiment is this
Utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the utility model protection
Range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment 1
The utility model provides a kind of particle-size distributor, and specifically, as illustrated in fig. 1 and 2, which is fluorite
Dense media particle-size distributor, including there is the body 1 of sorting inner cavity, be set to the feed port 8 on 1 top of body and be set to body
The suspension inlet of 1 lower part, suspension inlet at least two, at least one suspension inlet are set to 1 bottom end of body, at least
One suspension inlet is set on organism sidewall 1, and specifically, suspension inlet is two, respectively the first suspension inlet 6
With the second suspension inlet 7, the first suspension inlet 6 is set to 1 bottom end of body, and the second suspension inlet 7 is set to body side
On wall 1；Further include several air inlets, be set at least side of body 1 close to 1 bottom end of body so that gas through air inlet into
Enter intracavitary in sorting；
Light product overflow port 10, the top close to body 1 is arranged on, so that light product is through 10 outlet of light product overflow port
To the external world；Heavy product gape 9, the bottom end close to body 1 are arranged on, so that heavy product outside heavy product gape 9 through draining into
It is extraneous.
In above-mentioned particle-size distributor, by the way that at least two suspension inlets are arranged in 1 lower part of body, and at least one is outstanding
Supernatant liquid entrance is set to 1 bottom end of body, at least one suspension inlet is set on 1 side wall of body, guarantees to hang in production process
Supernatant liquid is not easily settled；Meanwhile several air inlets are set in at least side of body close to 1 bottom end of body, utilize several air inlets
It is matched with suspension inlet, by light product and heavy product separation and respectively from light product overflow port 10 and heavy product gape
While outlet 9, the stabilization of suspension is maintained, its too fast sedimentation is avoided, to can guarantee continuous production.
As shown in Fig. 2, further include transmission system, transmission system includes driving device 2 and gear unit 4, gear unit 4 with
Driving device 2 connection and close to 1 bottom end of body be set to sorting in it is intracavitary, under the driving of driving device 2, gear unit 4 is leaned on
Close or remote from heavy product gape 9；
Scraper plate 5 is arranged at intervals on gear unit 4, and mobile with gear unit 4, when being moved to 1 bottom end of body, is scraped
Plate 5 is abutted against with 1 bottom end of body, and the heavy product on 1 bottom end of body is wiped off and is sent to 9 outlet of heavy product gape；Specifically
Ground, driving device 2 are motor；Gear unit 4 is chain, and driving device 2 is connect by drive shaft 3 with gear unit 4, with driving
The transmission of gear unit 4 or rotation.
By above-mentioned particle-size distributor, suspension is pumped from organism bottom and side while being fed, and makes suspension in body
It is middle to form sorting interface relatively stable and with certain fluidity；Fluorite lump ore after desliming also slave side side feed (with
Phase the same side that suspension side is fed)；Ore is sorted in suspension according to specific gravity, and heavy product sinks to organism bottom,
Heavy product is discharged the scraper plate driven by chain rotation from body bottom collection, and light product is suspended in suspension and with suspension
Liquid is discharged according to liquid water advection direction from the other side of body.It finally solves and suspends outside fluorite gravity particle-size distributor sorting area
Liquid settles too fast technical problem: outside sorting region, equipment bottom side adds high-pressure air pipe, and the production time, disconnected property gave equipment to supply
Gas prevents the too fast sedimentation of suspension, guarantees that production is carried out continuously.
Embodiment 2
The utility model provides a kind of particle-size distributor, on the basis of above-described embodiment 1, in order to improve grain sorting
Effect, air inlet are divided into 1 two sides of body along the length direction of body 1, tracheae 11 are repeatedly kicked into outside air inlet；Specifically, body 1 by
Horizontal segment and upward inclined tilting section composition, the length of horizontal segment and the length ratio of tilting section are (1-2): 1, it in this way can be more
Light product and heavy product are separated well, reaches preferably grain sorting effect；
Feed port 8 is set on 1 side wall of body, and with the ipsilateral setting of suspension inlet that is set on 1 side wall of body；Gently
Product overflow port 10 is set on the organism sidewall opposite with feed port 8, and setting in this way is convenient for preferably separating light product and again
Product.
Embodiment 3
The utility model provides a kind of particle-size distributor, on the basis of above-described embodiment 1 or 2, along the length of body 1
On direction, the suspension inlet for being set to 1 bottom end of body is arranged close to 1 one end of body, and heavy product gape 9 is close to body 1
Opposite end setting；
The suspension inlet for being set to 1 bottom end of body has the tapered extension extended outside towards body 1, tapered extension
Perpendicular to 1 bottom end of body, the big opening end of tapered extension is connected to suspension inlet, and the setting of tapered extension can be by suspension
It is sent into sorting inner cavity with bigger visual angle, improves separating effect, while can also slow down suspension sinking speed.
Embodiment 4
The utility model provides a kind of particle-size distributor, further includes overflow on the basis of above-described embodiment 1,2 or 3
Weir is set in sorting inner cavity close to the top of body 1, and light product overflow port 10 is connected to the flood-level rim of overflow weir；Particle
The sorting object of sorting machine is fluorite dense media particle, and the granularity of fluorite dense media particle is in 5-150mm.
The working principle of above-mentioned particle-size distributor is as follows:
In practical operation by configured suspension, it is continuously injected into sorting inner cavity from pump by suspension inlet outstanding
Supernatant liquid, by the particle-size distributor of specific structure, suspension forms relatively stable and with certain fluidity in body 1
Sort interface；Simultaneously from feed port feed desliming after fluorite lump ore, fluorite lump ore then settled in suspension by specific gravity
Sorting, the heavy product that ore specific gravity is greater than density of suspending liquid sink to machine bottom and are collected by scraper plate and body is discharged；Ore specific gravity is less than
Body is discharged with suspension in the light product of density of suspending liquid.
In addition, the floor length of bottom end in body 1 is shortened, it is quickly discharged the fluorite particle for sinking to bottom, reduced
Mutual extrusion abrasion between the wearing pieces such as scraper plate, ore, bottom plate reduces fluorite Particle Breakage and wearing piece abrasion, to subtract
Light fluorite particle mine breakage rate, while the abrasion of fluorite particle and equipment room is alleviated, significantly extend wearing piece and uses week
Phase reduces production cost.
Finally, the particle-size distributor in the utility model is able to achieve the wide grade of fluorite commodity lump ore, by specific gravity, continuous, machine
Tool, large-scale production solve the technologies such as the too fast sedimentation of suspension, excessive, the wearing piece rapid wear of fluorite Particle Breakage rate
Problem can get required fluorite commodity lump ore.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (9)
1. a kind of particle-size distributor, including having the body of sorting inner cavity, the feed port for being set to the body upper and setting
In the suspension inlet of the underpart, which is characterized in that
The suspension inlet at least two, at least one suspension inlet are set to the body bottom end, at least one is outstanding
Supernatant liquid entrance is set on the organism sidewall；Further include,
Several air inlets are set at least side of the body close to the body bottom end, so that gas is through the air inlet
It is intracavitary in into the sorting；
Light product overflow port, the top close to the body is arranged on, so that light product is through the light product overflow port outlet
To the external world；
Heavy product gape, the bottom end close to the body is arranged on, so that heavy product is through the heavy product gape outlet
To the external world.
2. particle-size distributor according to claim 1, which is characterized in that it further include transmission system, the transmission system packet
It includes,
Driving device and gear unit, the gear unit connect with the driving device and are set to close to the body bottom end
Intracavitary in the sorting, under the driving of the driving device, the gear unit is close to or far from the heavy product gape；
Scraper plate is arranged at intervals on the gear unit, and mobile with the gear unit, when being moved to the body bottom end
When, the scraper plate is abutted against with the body bottom end, and the heavy product on the body bottom end is wiped off and is sent to the heavy production
Object gape outlet.
3. particle-size distributor according to claim 2, which is characterized in that the driving device is motor；
The gear unit is chain.
4. particle-size distributor according to any one of claim 1-3, which is characterized in that the air inlet is along the body
Length direction be divided into the body two sides, tracheae is repeatedly kicked into outside the air inlet.
5. particle-size distributor according to any one of claim 1-3, which is characterized in that the feed port is set to described
On organism sidewall, and with the ipsilateral setting of suspension inlet that is set on the organism sidewall；
The light product overflow port is set on the organism sidewall opposite with the feed port.
6. particle-size distributor according to claim 5, which is characterized in that along the length direction of the body, be set to
The suspension inlet of the body bottom end is arranged close to described body one end, phase of the heavy product gape close to the body
Opposite end setting.
7. particle-size distributor according to claim 6, which is characterized in that be set to the suspension inlet of the body bottom end
With the tapered extension towards extension outside the body, the tapered extension is perpendicular to the body bottom end, the taper
The big opening end of extended segment is connected to the suspension inlet.
8. particle-size distributor according to any one of claim 1-3, which is characterized in that further include overflow weir, close to institute
The top for stating body is set in the sorting inner cavity, and the light product overflow port is connected to the flood-level rim of the overflow weir.
9. particle-size distributor according to any one of claim 1-3, which is characterized in that the sorting of the particle-size distributor
Object is fluorite dense media particle, and the granularity of the fluorite dense media particle is in 5-150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947170.0U CN209287510U (en) | 2018-11-23 | 2018-11-23 | A kind of particle-size distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947170.0U CN209287510U (en) | 2018-11-23 | 2018-11-23 | A kind of particle-size distributor |
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| Publication Number | Publication Date |
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| CN209287510U true CN209287510U (en) | 2019-08-23 |
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ID=67644074
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821947170.0U Active CN209287510U (en) | 2018-11-23 | 2018-11-23 | A kind of particle-size distributor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934454A (en) * | 2021-01-21 | 2021-06-11 | 国家能源集团国源电力有限公司 | Shallow slot sorting machine |
-
2018
- 2018-11-23 CN CN201821947170.0U patent/CN209287510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934454A (en) * | 2021-01-21 | 2021-06-11 | 国家能源集团国源电力有限公司 | Shallow slot sorting machine |
| CN112934454B (en) * | 2021-01-21 | 2022-08-02 | 国家能源集团国源电力有限公司 | Shallow slot sorting machine |
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