CN206642874U - Spiral classifier - Google Patents
Spiral classifier Download PDFInfo
- Publication number
- CN206642874U CN206642874U CN201720246244.7U CN201720246244U CN206642874U CN 206642874 U CN206642874 U CN 206642874U CN 201720246244 U CN201720246244 U CN 201720246244U CN 206642874 U CN206642874 U CN 206642874U
- Authority
- CN
- China
- Prior art keywords
- cell body
- guide housing
- feed hopper
- helical blade
- poppet
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of spiral classifier, including bearing, cell body, helical blade, motor, hoisting mechanism, feed hopper and guide housing；The cell body is arranged on the bearing, and described cell body one end is provided with sand return mouth, and the other end is provided with poppet, and the poppet upper end is provided with overfall；The helical blade is arranged in the cell body；Helical blade described in the motor drive connection；The lifting device connects the poppet；The guide housing is fixedly connected on the notch in the middle part of the cell body, it is described be oriented to frame bottom and be provided with open top is provided with by hole, the guide housing center of top with the bottom opening of notch connection and the corresponding helical blade；Feeding funnel bottom part outlet connects with the open top of guide housing center of top；Length of the guide housing along cell body length direction is more than length of the feed hopper along cell body length direction.Spiral classifier of the present utility model can reduce the unrestrained waste of slurry.
Description
Technical field
It the utility model is related to a kind of ore deposit optional equipment, more particularly to a kind of spiral classifier.
Background technology
Spiral classifier, it is that the different characteristic of the speed precipitated in a liquid using solid particle because varying in weight is carried out
A kind of equipment of mechanical classification.After powder is mixed into slurry with water, it is passed through in the cell body of spiral classifier, the helical-blade in cell body
During piece is stirred to slurry, coarse fodder is discharged by the sand return mouth of spiral pushing to upper end, overflow of the fines from the other end
Mouth overflows.
Traditional spiral classifier, after slurry is sent directly into cell body, under the momentum effect of slurry and in helical-blade
Under the agitaion of piece, slurry is easy to trickle down from cell body top edge, causes slurry to waste.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of spiral classifier for reducing the unrestrained waste of slurry.
In order to solve the above-mentioned technical problem, it is of the present utility model including bearing, cell body, helical blade, motor, elevator
Structure, feed hopper and guide housing；The cell body is arranged on the bearing, and described cell body one end is provided with sand return mouth, and the other end is set
Be equipped with poppet, the poppet upper end is provided with overfall, the sand return mouth and overfall respectively with the cell body
Chamber connects；The helical blade is arranged in the cell body and both ends are flexibly connected with the cell body, the helical blade top
Portion is exposed on the notch of the cell body；The motor is arranged on the bearing of described cell body sand return mouth one end and driven
Connect the helical blade；The lifting device is arranged at described in one end for being provided with poppet of the cell body and connection
Poppet；
The guide housing is fixedly connected on the notch in the middle part of the cell body, and the guiding frame bottom is provided with and the groove
The bottom opening of mouthful connection and the corresponding helical blade by hole, the guide housing center of top is provided with top and opened
Mouthful；The feed hopper is arranged on the guide housing, the feeding funnel bottom part outlet and the top of the guide housing center of top
Open communication；Length of the guide housing along cell body length direction is more than length of the feed hopper along cell body length direction.
The profile of the feed hopper is cuboid and inner chamber is cuboid；The feed hopper is vertically connected at the guiding
Arch.
Length of the guide housing along cell body length direction is the 2-4 of length of the feed hopper along cell body length direction
Times.
The guide housing outside portion is also connected by strengthening connecting plate with cell body side wall.
The width of the feed hopper is less than the width of the guide housing.
The utility model has the advantages that：
1st, by setting feed hopper in the middle part of cell body notch, the power of slurry is reduced, while gear blocks spilling for slurry, avoids
Slurry is trickled down outside cell body after being hit with helical blade, reduces slurry and spills waste.
2nd, by being arranged on the longer guide housing of cell body length direction in feeding funnel bottom part, slurry can be increased and enter cell body
The space at place, longer region carries out gear to slurry and blocked below feed hopper, the further water conservancy diversion of slurry to entering cell body, avoids
For slurry because power is excessive or component spills cell body too much and after being hit with helical blade, that reduces slurry spills waste.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- motors, 2- bearings, 3- sand return mouths, 4- cell bodies, 5- helical blades, 6- guide housings, 7- feed hoppers, 8- are carried
Rise mechanism, 9- overfalls.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description：
As shown in figure 1, spiral classifier of the present utility model, including bearing, cell body, helical blade, motor, elevator
Structure, feed hopper and guide housing.Cell body is arranged on bearing, and cell body one end is provided with sand return mouth, and the other end is provided with poppet,
Poppet upper end is provided with overfall, and sand return mouth and overfall connect with cell body inner chamber respectively.Helical blade is arranged at cell body
Interior and both ends are flexibly connected with cell body, are exposed at the top of helical blade on the notch of cell body.Motor is arranged at cell body and is provided with
On the bearing of one end of sand return mouth, motor drive connection helical blade.What lifting device was arranged at cell body is provided with poppet
One end and connect poppet.It is provided between valve upper end and cell body and increases weir plate, for increasing cell body side wall, is avoided
Cell body to one end tilt when, slurry is spilt.Lifting device is used for poppet and opens valve, opens valve after a shutdown, can
To discharge the clout in cell body.
Guide housing is fixedly connected on the notch in the middle part of cell body, is oriented to frame bottom and is provided with the bottom opening connected with notch
And corresponding helical blade is provided with open top by hole, guide housing center of top.Feed hopper is arranged on guide housing, is entered
Feed hopper bottom outlet connects with the open top of guide housing center of top.Length of the guide housing along cell body length direction is more than charging
Length of the bucket along cell body length direction.
During work, spiral classifier is obliquely installed, and is provided with one end of motor upper, is set valvular one end under,
Slurry is transported to feed hopper by outside conveyer belt or delivery pipe, and then slurry enters cell body inner chamber through guide housing, and motor drives
Dynamic helical blade rotates, helical blade stirrer slurry, and the coarse fodder in slurry is pushed to the sand return mouth of cell body upper end by helical blade
Discharge, fines is together discharged with water slurry from the overfall of lower end in slurry.Feed hopper can be with centralized collection slurry, and feed hopper bottom
The guide housing in portion, then slurry can be prevented to gush out on the cell body below feed hopper because power is too big or component is too many, it is right
Slurry carries out water conservancy diversion.
As shown in figure 1, the profile of feed hopper is cuboid and inner chamber is cuboid.Feed hopper is vertically connected at guide housing
Top.Cuboid feed hopper will not still turn into when spiral classifier is tilted and installed and used with hopper effect, hopper side wall
Horizontality, it is possible to prevent slurry from being poured out at the top of feed hopper unrestrained.
As shown in figure 1, length of the guide housing along cell body length direction is the 2-4 of length of the feed hopper along cell body length direction
Times.Longer guide housing is set, it is more permanent to the gear effect of blocking of slurry and guide functions, further reduce slurry and spilt from notch
Go out.
As shown in figure 1, guide housing outside portion is also connected by strengthening connecting plate with cell body side wall, guide housing can be improved
Fastness, reduce crooked and fracture.
As shown in figure 1, the width of feed hopper is less than the width of guide housing, it is possible to reduce slurry leads to guide housing side wall, subtracts
Few material washes away to guide housing side wall, reduces material and spills.
Claims (5)
- A kind of 1. spiral classifier, it is characterised in that：Including bearing, cell body, helical blade, motor, hoisting mechanism, feed hopper and Guide housing；The cell body is arranged on the bearing, and described cell body one end is provided with sand return mouth, and the other end is provided with poppet Door, the poppet upper end are provided with overfall, and the sand return mouth and overfall connect with the cell body inner chamber respectively；It is described Helical blade is arranged in the cell body and both ends are flexibly connected with the cell body, is exposed at the top of the helical blade described On the notch of cell body；The motor is arranged on the bearing of described cell body sand return mouth one end and spiral described in drive connection Blade；The lifting device is arranged at one end for being provided with poppet of the cell body and connects the poppet；The guide housing is fixedly connected on the notch in the middle part of the cell body, and the guiding frame bottom is provided with to be connected with the notch Logical bottom opening and the corresponding helical blade are provided with open top by hole, the guide housing center of top；Institute State feed hopper to be arranged on the guide housing, the feeding funnel bottom part outlet and the open top of the guide housing center of top connect It is logical；Length of the guide housing along cell body length direction is more than length of the feed hopper along cell body length direction.
- 2. spiral classifier according to claim 1, it is characterised in that：The profile of the feed hopper is cuboid and interior Chamber is cuboid；The feed hopper is vertically connected at the top of the guide housing.
- 3. spiral classifier according to claim 2, it is characterised in that：Length of the guide housing along cell body length direction For 2-4 times of length of the feed hopper along cell body length direction.
- 4. spiral classifier according to claim 3, it is characterised in that：The guide housing outside portion is also by strengthening connecting Plate is connected with cell body side wall.
- 5. spiral classifier according to claim 4, it is characterised in that：The width of the feed hopper is less than the guide housing Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246244.7U CN206642874U (en) | 2017-03-14 | 2017-03-14 | Spiral classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246244.7U CN206642874U (en) | 2017-03-14 | 2017-03-14 | Spiral classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206642874U true CN206642874U (en) | 2017-11-17 |
Family
ID=60282095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720246244.7U Expired - Fee Related CN206642874U (en) | 2017-03-14 | 2017-03-14 | Spiral classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206642874U (en) |
-
2017
- 2017-03-14 CN CN201720246244.7U patent/CN206642874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: 410600 Yucheng South Road, Small and Medium-sized Enterprise Development Park, Ningxiang Economic Development Zone, Changsha City, Hunan Province Patentee after: Hunan Spark Machinery Manufacturing Co.,Ltd. Address before: 424400 Chenzhou City, Hunan province Guiyang County Industrial Park project area Nagafu No. 5 Patentee before: HUNAN SHANRUI HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |