CN207287794U - The wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture - Google Patents
The wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture Download PDFInfo
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- CN207287794U CN207287794U CN201720956525.1U CN201720956525U CN207287794U CN 207287794 U CN207287794 U CN 207287794U CN 201720956525 U CN201720956525 U CN 201720956525U CN 207287794 U CN207287794 U CN 207287794U
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- sump body
- coal
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- retaining ring
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Abstract
The wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture, including sump body and the basket being sleeved in sump body, rivet welding sump body retaining ring on wall in sump body, annular gap is formed between sump body retaining ring and the great circle of basket, its feature is bonded with wearing layer on the lateral surface of the sump body retaining ring, the internal diameter of the wearing layer is equal with the internal diameter of sump body retaining ring, and there is the conical surface thickness of wearing layer towards basket side is more than the thickness towards sump body side on wearing layer.The wear-resisting anti-coal of the horizontal vibrating centrifuge of the utility model runs coarse-texture, avoids the basket great circle outside diameter premature wear caused by anti-coal runs thick phenomenon, extends the service life of basket, improve the production efficiency of horizontal vibrating centrifuge, and reduce its production cost.
Description
Technical field
The wear-resisting anti-coal that the utility model is related to a kind of horizontal vibrating centrifuge runs coarse-texture, belongs to horizontal vibrating centrifuge
Technical field.
Background technology
At present, horizontal vibrating centrifuge basket and sump body retaining ring junction design gaps, work as horizontal vibrating centrifuge
After equipment operation a period of time, sump body retaining ring internal diameter and basket great circle outside diameter are dual by fine grained coal cinder and WATER AS FLOW MEDIUM
Friction, the gap of its junction is because of abrasion increase, and in addition as treating capacity increases, installation form is that the basket of outstanding back beam has one
Fix vertical, will also result at this gap and increase, when gap increases to more than 10mm, fraction particle coal cinder runs past horizontal shake
The effect of dynamic centrifuge vibration force is thrown on coal bunker wall, is run because coal grain irregularly rebounds by widened clearance gap into sump body
In sump, generate horizontal vibrating centrifuge coal and run thick phenomenon, subsequent technique burden can be increased by running thick phenomenon, increase drying slime
Cost, can more cause basket great circle outside diameter premature wear, reduce the service life.In order to improve the rate of recovery, production cost is reduced, its
Equipment need to be improved further.
Utility model content
The wear-resisting anti-coal of horizontal vibrating centrifuge provided by the utility model runs coarse-texture, prevents horizontal vibrating centrifuge from producing
Soft coal runs thick phenomenon, avoids basket great circle outside diameter premature wear, improves the production efficiency of horizontal vibrating centrifuge.
To reach above-mentioned purpose, the technical solution of the utility model is：
The wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture, including sump body and the basket being sleeved in sump body, water
Rivet welding sump body retaining ring on warehouse inner wall, annular gap is formed between sump body retaining ring and the great circle of basket, its feature exists
It is bonded with wearing layer on the lateral surface of the sump body retaining ring, the internal diameter of the wearing layer is interior with sump body retaining ring
Footpath is equal, and there is the conical surface thickness of wearing layer towards basket side is more than the thickness towards sump body side on wearing layer.
Preferably, the wearing layer is arc-shaped shape, and the arc angle that wearing layer is shared on sump body retaining ring
For 180 degree ~ 270 degree.
Preferably, the material of the wearing layer is high-alumina abrasion-proof ceramics, and wearing layer is bonded in water by curing adhesive curing
On warehouse retaining ring.
Preferably, the conical surface is 25 ° ~ 75 ° relative to the angle of inclination of sump body.
Preferably, the thickness of the wearing layer towards basket side is 15-40mm.
Preferably, the width of the annular gap is 4 ~ 6mm.
The wear-resisting anti-coal of the horizontal vibrating centrifuge of the utility model runs coarse-texture, and bonding is wear-resisting on sump body retaining ring
Layer, there is the conical surface thickness of wearing layer towards basket side is more than the thickness towards sump body side, horizontal on wearing layer
In the dehydration of vibrating centrifuge, basket rotates at a high speed, and part of coal grain is splashed to sump body with the high speed rotation of basket
On inner wall, then bullet is returned to the conical surface for the layer of resistance to seat, and return the sump body coal kicked down into Horizontal vibration centrifugation again by the conical surface
In storehouse, the bounce-back number of coal grain is increased by the conical surface of wearing layer, and changes the bounce-back path of coal grain, coal grain is by repeatedly anti-
Bullet, kinetic energy are gradually reduced or even disappear, and are run without enough kinetic energy by the annular gap between sump body baffle ring and basket great circle
Intake in warehouse draining storehouse, play anti-coal and run thick effect, avoid the basket great circle outside diameter early stage caused by anti-coal runs thick phenomenon from grinding
Damage, extends the service life of basket, improves the production efficiency of horizontal vibrating centrifuge, and reduce its production cost.
Brief description of the drawings
Fig. 1 is that the wear-resisting anti-coal of the horizontal vibrating centrifuge with the utility model runs the horizontal vibrating centrifuge of coarse-texture
Structure diagram.
Fig. 2 is the enlarged diagram at G in Fig. 1.
Fig. 3 is the cross-sectional view of wearing layer.
Fig. 4 is the equipped schematic diagram of wearing layer, sump body retaining ring and sump body.
Embodiment
The utility model will be further described by attached drawing 1 ~ 4 and embodiment below.
The wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture, including sump body 3 and the basket 4 that is sleeved in sump body 3,
Rivet welding sump body retaining ring 1 on 3 inner wall of sump body, forms annular gap A between sump body retaining ring 1 and the great circle of basket 4, its
Feature is bonded with wearing layer 2, internal diameter and the sump body of the wearing layer 2 on the lateral surface of the sump body retaining ring 1
The internal diameter of retaining ring 1 is equal, and the thickness for making wearing layer 2 towards 4 side of basket with the conical surface 21 on wearing layer 2 is more than towards water
The thickness of 3 side of warehouse.
As shown in the figure, coal grain enters basket 4 by feed chute 5, the double mass of main motor and vibrating motor by equipment shakes
Principle coal and water separate is moved, basket 4 rotates at a high speed during the dehydration process, and part of coal grain is splashed to the high speed rotation of basket 4
On 3 inner wall of sump body, then bullet is returned to the conical surface 21 for the layer of resistance to seat, and kicked down by returning again for the conical surface 21 into Horizontal vibration centrifugation
Sump body coal bunker 6 in, increase the bounce-back number of coal grain by the conical surface of wearing layer, and change the bounce-back path of coal grain, coal grain
By multiple bounce-back, kinetic energy is gradually reduced or even disappears, without enough kinetic energy by sump body baffle ring 1 and 4 great circle of basket
Between annular gap A run into sump body draining storehouse 7, play anti-coal and run thick effect, avoid sieving caused by anti-coal runs thick phenomenon
Blue great circle outside diameter premature wear, extends the service life of basket, improves the production efficiency of horizontal vibrating centrifuge, and reduces its life
Produce cost.
Wherein, the wearing layer 2 is arc-shaped shape, and the arc angle that wearing layer 2 is shared on sump body retaining ring 1
β is 180 degree ~ 270 degree, in the running at high speed of basket 4, plays anti-coal enough and runs thick effect.The material of the wearing layer 2
For high-alumina abrasion-proof ceramics, wearing layer 2 is bonded on sump body retaining ring 1 by curing adhesive curing, the wear-resisting property of wearing layer 2
Height, and it is simpler with the bonding of sump body retaining ring 1.The conical surface 21 relative to sump body 3 tilt angle alpha for 25 ° ~
75 °, the thickness L of wearing layer 2 towards 4 side of basket is 15-40mm, is most suitable for the coal grain by spring from 21 bullet of the conical surface to sump body
In coal bunker 6, the anti-coal for reaching optimal runs thick effect.The width of the annular gap A is 4 ~ 6mm, can fully meet coal grain
Dewatering needs.
The advantages of wear-resisting anti-coal of above-described horizontal vibrating centrifuge runs coarse-texture be：
1st, wearing layer is added in sump body retaining ring, you can play the role of anti-coal and run thick, simple structure.
2nd, basket great circle premature wear is avoided, extends basket service life.
3rd, the production efficiency of horizontal vibrating centrifuge is improved, and reduces its production cost.
Completely description is carried out to the technical solution of the utility model embodiment, it is necessary to which explanation is to be retouched above in association with attached drawing
The embodiment stated is only the utility model part of the embodiment.Based on the embodiment in the utility model, the common skill in this area
Art personnel all other embodiments obtained on the premise of creative work is not made, belong to the utility model protection
Scope.
Claims (6)
1. the wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture, including sump body（3）Be sleeved on sump body（3）Interior basket
（4）, sump body（3）Rivet welding sump body retaining ring on inner wall（1）, sump body retaining ring（1）With basket（4）Great circle between formed
Annular gap（A）, its feature is in the sump body retaining ring（1）Lateral surface on be bonded with wearing layer（2）, described is wear-resisting
Layer（2）Internal diameter and sump body retaining ring（1）Internal diameter it is equal, and wearing layer（2）It is upper that there is the conical surface（21）Make wearing layer（2）Court
To basket（4）The thickness of side is more than towards sump body（3）The thickness of side.
2. the wear-resisting anti-coal of horizontal vibrating centrifuge according to claim 1 runs coarse-texture, it is characterised in that described is resistance to
Grind layer（2）It is arc-shaped shape, and wearing layer（2）In sump body retaining ring（1）Upper shared arc angle is 180 degree ~ 270 degree.
3. the wear-resisting anti-coal of horizontal vibrating centrifuge according to claim 2 runs coarse-texture, it is characterised in that described is resistance to
Grind layer（2）Material for high-alumina abrasion-proof ceramics, wearing layer（2）Sump body retaining ring is bonded in by curing adhesive curing（1）On.
4. the wear-resisting anti-coal of horizontal vibrating centrifuge according to claim 1 runs coarse-texture, it is characterised in that the cone
Face（21）Relative to sump body（3）Angle of inclination be 25 ° ~ 75 °.
5. the wear-resisting anti-coal of horizontal vibrating centrifuge according to claim 1 runs coarse-texture, it is characterised in that described is resistance to
Grind layer（2）Towards basket（4）The thickness of side is 15-40mm.
6. the wear-resisting anti-coal of horizontal vibrating centrifuge according to any one of claims 1 to 5 runs coarse-texture, it is characterised in that
The annular gap（A）Width be 4 ~ 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956525.1U CN207287794U (en) | 2017-08-02 | 2017-08-02 | The wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956525.1U CN207287794U (en) | 2017-08-02 | 2017-08-02 | The wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287794U true CN207287794U (en) | 2018-05-01 |
Family
ID=62448460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956525.1U Active CN207287794U (en) | 2017-08-02 | 2017-08-02 | The wear-resisting anti-coal of horizontal vibrating centrifuge runs coarse-texture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207287794U (en) |
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2017
- 2017-08-02 CN CN201720956525.1U patent/CN207287794U/en active Active
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