CN110449254A - A kind of tungsten carbide powder spiral chute of layering - Google Patents
A kind of tungsten carbide powder spiral chute of layering Download PDFInfo
- Publication number
- CN110449254A CN110449254A CN201910779732.8A CN201910779732A CN110449254A CN 110449254 A CN110449254 A CN 110449254A CN 201910779732 A CN201910779732 A CN 201910779732A CN 110449254 A CN110449254 A CN 110449254A
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- CN
- China
- Prior art keywords
- spiral chute
- tungsten carbide
- carbide powder
- divider
- spiral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/626—Helical separators
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a kind of tungsten carbide powder spiral chutes of layering, including spiral chute frame, central fixed shaft is fixed on the spiral chute frame, upper end is provided with divider on the left of the spiral chute frame, screening hole is reserved on the divider, the divider lower end is equipped with feed launder, offers discharge port on the opening chute plate, upper end, which is provided with, on the right side of the spiral chute frame deposits ore bucket, and spiral chute frame lower end is provided with mine-carrying groove.The tungsten carbide powder spiral chute of the layering, it is designed on the basis of existing spiral chute, using two spiral chutes being symmetrically set, tungsten carbide powder can further be sieved, the coarse fodder sifted out for the first time is screened again, the chute plate of opening, in the case where not influencing to sieve work, tungsten carbide powder can be imported in another spiral chute, divider can allow tungsten carbide powder to uniformly enter in spiral chute, will not accumulate because of tungsten carbide powder, so that screening process can not carry out, accelerate screening speed, reduce waste, improves working efficiency.
Description
Technical field
The present invention relates to mining equipment technical field, the tungsten carbide powder spiral chute of specially a kind of layering.
Background technique
Spiral chute is a kind of to combine a kind of setting for ore dressing such as screw selecting money machine, shaking table and centrifugal ore separator feature
It is standby, it is all ideal to the ore dressing of placer mining and tungsten carbide powder, there is structure simple, simple feature is installed, spiral is slipped
The work characteristics of slot be the end in slot intercept respectively essence, in, tailing, and flushing water is not added during sorting, in spiral
The inner surface of slot is coated with wear resistance lining, the usually epoxy resin of polyurethane wear resistant glue or incorporation artificial corundum.
However, the spiral chute on existing market is single stand alone type design, screening efficiency is limited, miberal powder or tungsten carbide powder
Screening it is not obvious enough, can not to its it is further screen, in view of the above-mentioned problems, anxious carry out on the basis of original spiral chute
Design innovation.
Summary of the invention
The purpose of the present invention is to provide a kind of tungsten carbide powder spiral chutes of layering, to solve in above-mentioned background technique
It is proposed that spiral chute in the market is single stand alone type design, screening efficiency is limited, and the screening of tungsten carbide powder is not obvious enough, can not
The problem of tungsten carbide powder is further screened.
To achieve the above object, the invention provides the following technical scheme: a kind of tungsten carbide powder spiral chute of layering, packet
Spiral chute frame is included, is fixed with central fixed shaft on the spiral chute frame, and be fixed with spiral chute plate in central fixed shaft
With opening chute plate, spiral chute frame left side upper end is provided with divider, and divider lower end is connected with fixed bracket, institute
It states and is reserved with screening hole on divider, the divider lower end is equipped with feed launder, and feeding inlet is offered on feed launder, and
Feeding inlet avris is provided with tungsten carbide powder barrier version, offers discharge port on the opening chute plate, and fixed on the right side of discharge port
There is material transfer plate, upper end, which is provided with, on the right side of the spiral chute frame deposits ore bucket, and deposits ore bucket lower end and be provided with feed launder, the spiral
Chute frame lower end is provided with mine-carrying groove, and mine-carrying groove lower end is provided with feed opening.
Preferably, the fixed bracket and screening hole are there are four the divider spaced sets, and fixed bracket and screening
The interlaced distribution in hole.
Preferably, the feeding inlet is equidistantly provided with four on feed launder.
Preferably, the spiral chute plate and opening chute plate are welded to connect.
Preferably, the central fixed shaft about spiral chute frame be symmetrical arranged there are two.
Preferably, the feed opening is on the left of the mine-carrying groove there are three the spaced sets of lower end.
Compared with prior art, the beneficial effects of the present invention are: the tungsten carbide powder spiral chute of the layering, existing
It is designed on the basis of spiral chute, it, can be further to tungsten carbide powder using two spiral chutes being symmetrically set
Screening, screens the coarse fodder sifted out for the first time, the chute plate of opening again, can be by carbon in the case where not influencing to sieve work
Change tungsten powder to import in another spiral chute, divider can allow tungsten carbide powder to uniformly enter in spiral chute, will not be because of carbonization
Tungsten powder accumulation, so that screening process can not carry out, the gear of the feeding inlet avris for appearing in feed launder of this case in order to prevent
Plate can effectively help the uniform blanking of tungsten carbide powder, accelerate screening speed, reduce waste, improve working efficiency.
Detailed description of the invention
Fig. 1 is that the present invention faces perspective structure schematic diagram；
Fig. 2 is feed launder structural schematic diagram of the present invention；
Fig. 3 is divider structural schematic diagram of the present invention.
In figure: 1, spiral chute frame；2, divider；3, fixed bracket；4, feed launder；5, feeding inlet；6, tungsten carbide powder hinders
Every version；7, spiral chute plate；8, be open chute plate；9, discharge port；10, material transfer plate；11, central fixed shaft；12, mine-carrying groove；13,
Feed opening；14, ore bucket is deposited；15, hole is sieved.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of tungsten carbide powder spiral chute of layering, including
Spiral chute frame 1 is fixed with central fixed shaft 11 on spiral chute frame 1, and is fixed with spiral chute plate 7 in central fixed shaft 11
With opening chute plate 8,1 left side upper end of spiral chute frame is provided with divider 2, and 2 lower end of divider is connected with fixed bracket 3,
Screening hole 15 is reserved on divider 2,2 lower end of divider is equipped with feed launder 4, and feeding inlet 5 is offered on feed launder 4, and
And 5 avris of feeding inlet is provided with tungsten carbide powder barrier version 6, offers discharge port 9 on the chute plate 8 that is open, and solid on the right side of discharge port 9
Surely there is material transfer plate 10,1 right side upper end of spiral chute frame, which is provided with, deposits ore bucket 14, and deposits 14 lower end of ore bucket and be provided with feed launder 4, spiral shell
Rotation 1 lower end of chute frame is provided with mine-carrying groove 12, and 12 lower end of mine-carrying groove is provided with feed opening 13；
Further, fixed bracket 3 and screening hole 15 are there are four 2 spaced sets of divider, and fixed bracket 3 and sieve
Divide the interlaced distribution in hole 15, enables tungsten carbide powder to uniformly enter feed launder 4, and keep the stability of divider 2；
Further, feeding inlet 5 is equidistantly provided with four on feed launder 4, slips so that tungsten carbide powder will not be deposited in
Slot upper end；
Further, spiral chute plate 7 and opening chute plate 8 be welded to connect, enable opening chute plate 8 according to require into
Row is adjusted；
Further, central fixed shaft 11 about spiral chute frame 1 be symmetrical arranged there are two, make it possible to two chute knots
It is combined use；
Further, feed opening 13 is there are three the 12 left side lower end spaced sets of mine-carrying groove, so that the tungsten carbide sifted out
Powder has apparent difference in fineness.
Working principle: adjustment opening chute plate 8 arrives suitable position on spiral chute frame 1, changes shorter spiral chute
Highly, spiral chute is assembled, the discharge port 9 for the chute plate 8 that is open and material transfer plate 10 is adjusted to suitable position, by material transfer plate 10
It is connected with each other with ore bucket 14 is deposited, tungsten carbide powder is entered into feed launder 4 by the screening hole 15 on divider 2, on feed launder 4
Under the action of feeding inlet 5 and tungsten carbide powder barrier version 6, spiral chute is uniformly entered, the thick tungsten carbide powder screened out is by going out
Material mouth 9 enters in another spiral chute, and under the effect of gravity, tungsten carbide powder is in the spiral chute being fixed in central fixed shaft 11
Mine-carrying groove 12 is moved on plate 7, is discharged from the feed opening 13 of 12 lower end of mine-carrying groove, another spiral chute repeats identical work,
But the tungsten carbide powder fineness of discharge sieves coarse fodder there is no the fineness of original chute height, reduces waste.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of tungsten carbide powder spiral chute of layering, including spiral chute frame (1), it is characterised in that: the spiral chute
It is fixed on frame (1) central fixed shaft (11), and is fixed with spiral chute plate (7) and opening chute plate in central fixed shaft (11)
(8), upper end is provided with divider (2) on the left of the spiral chute frame (1), and divider (2) lower end is connected with fixed bracket
(3), screening hole (15) is reserved on the divider (2), divider (2) lower end is equipped with feed launder (4), and feed launder
(4) it is offered on feeding inlet (5), and feeding inlet (5) avris is provided with tungsten carbide powder barrier version (6), the opening chute plate
(8) it offers on discharge port (9), and is fixed with material transfer plate (10) on the right side of discharge port (9), on spiral chute frame (1) right side
End, which is provided with, deposits ore bucket (14), and deposits ore bucket (14) lower end and be provided with feed launder (4), spiral chute frame (1) the lower end setting
Have mine-carrying groove (12), and mine-carrying groove (12) lower end is provided with feed opening (13).
2. a kind of tungsten carbide powder spiral chute of layering according to claim 1, it is characterised in that: the fixed bracket
(3) and screening hole (15) is there are four divider (2) spaced sets, and fixed bracket (3) with to sieve hole (15) interlaced
Distribution.
3. a kind of tungsten carbide powder spiral chute of layering according to claim 1, it is characterised in that: the feeding inlet
(5) four are equidistantly provided on feed launder (4).
4. a kind of tungsten carbide powder spiral chute of layering according to claim 1, it is characterised in that: the spiral chute
Plate (7) and opening chute plate (8) are welded to connect.
5. a kind of tungsten carbide powder spiral chute of layering according to claim 1, it is characterised in that: the center is fixed
Axis (11) about spiral chute frame (1) be symmetrical arranged there are two.
6. a kind of tungsten carbide powder spiral chute of layering according to claim 1, it is characterised in that: the feed opening
(13) on the left of the mine-carrying groove (12) there are three the spaced sets of lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779732.8A CN110449254A (en) | 2019-08-22 | 2019-08-22 | A kind of tungsten carbide powder spiral chute of layering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779732.8A CN110449254A (en) | 2019-08-22 | 2019-08-22 | A kind of tungsten carbide powder spiral chute of layering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449254A true CN110449254A (en) | 2019-11-15 |
Family
ID=68488553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910779732.8A Withdrawn CN110449254A (en) | 2019-08-22 | 2019-08-22 | A kind of tungsten carbide powder spiral chute of layering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336229A (en) * | 2021-06-01 | 2021-09-03 | 赣州华茂钨材料有限公司 | Preparation method for producing superfine WC powder by using special blue tungsten as raw material |
-
2019
- 2019-08-22 CN CN201910779732.8A patent/CN110449254A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336229A (en) * | 2021-06-01 | 2021-09-03 | 赣州华茂钨材料有限公司 | Preparation method for producing superfine WC powder by using special blue tungsten as raw material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191115 |
|
| WW01 | Invention patent application withdrawn after publication |