CN202921033U - Device for preventing concentrating machine from being blocked by high-concentration slurry - Google Patents
Device for preventing concentrating machine from being blocked by high-concentration slurry Download PDFInfo
- Publication number
- CN202921033U CN202921033U CN 201220642634 CN201220642634U CN202921033U CN 202921033 U CN202921033 U CN 202921033U CN 201220642634 CN201220642634 CN 201220642634 CN 201220642634 U CN201220642634 U CN 201220642634U CN 202921033 U CN202921033 U CN 202921033U
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- cone
- lower cone
- concentrator
- angle hopper
- vibrating motor
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Abstract
The utility model belongs to the field of concentrating machines and particularly relates to a device for preventing a concentrating machine from being blocked by a high-concentration slurry. The device comprises a cylindrical part and a cone-angle hopper, wherein the bottom of the cylindrical part is communicated with the top of the cone-angle hopper; the bottom end of the cone-angle hopper is provided with a bottom flow port; the cone-angle hopper comprises an upper cone and a lower cone; the bottom of the upper cone is communicated and connected with the top of the lower cone; and the outer surface of the lower cone is provided with a vibrating motor. Due to the adoption of the device with a simple structure, the time of discharging the slurry out of the concentrating machine can be shortened, and the concentration of the bottom flow of the concentrating machine can be increased further.
Description
Technical field
The utility model relates to the thickener field, is a kind of concentrator high density slurry anti-block apparatus specifically.
Background technology
At mine and coal industry various thickeners used, as shown in Figure 1, the upper part of concentrator shell commonly used is a cylinder part at present, and lower part is the cone angle hopper.When underflow density was higher, ore pulp easily was deposited in cone at the end in the concentration process of ore pulp, and Jiang Dikou blocks, and ore discharge has some setbacks, and can not realize automatic ore discharge.To increase very large investment if increase screeding device, be unfavorable for product promotion.Be badly in need of now wanting a kind of economically viable way that high density slurry is got rid of to come smoothly.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of concentrator high density slurry anti-block apparatus.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of concentrator high density slurry anti-block apparatus, comprise cylinder part and cone angle hopper, the bottom of described cylinder part is connected with the top of described cone angle hopper, the bottom of described cone angle hopper is underflow opening, described cone angle hopper is comprised of upper cone and lower cone, the bottom of described upper cone is connected with the top of described lower cone, the bottom of described upper cone is connected with the top of described lower cone, and the outer surface of described lower cone is equipped with vibrating motor.
The beneficial effects of the utility model are: when the deep wimble thickener underflow density reaches certain state, the underflow opening slurry flows when smooth, starts vibrating motor, makes slurry will be easy to flow out from underflow opening.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the bottom of described upper cone is equipped with elastic caoutchouc with the position that the top of described lower cone is connected.
Adopt the beneficial effect of above-mentioned further scheme to be, if there is no elastic caoutchouc, concentrator will vibrate severe, and vibration is impacted very large to concentrator, will reduce the life-span of concentrator.Utilize the elasticity of elastic caoutchouc also to strengthen the Oscillation Amplitude of lower cone, accelerated the material efflux time.
Further, the position that described upper cone is connected with described lower cone arranges the gap of 5～20mm, and described elastic caoutchouc is arranged on described gap location.
Adopt the beneficial effect of above-mentioned further scheme to be, the gap too slurry of large dense honey machine can be flowed out from the gap, and the gap is too little, shakes the impulse ratio of concentrator greatlyr, does not have again the effect to top concentrator damping.
Further, described upper cone and described lower cone are bolted.
Adopt the beneficial effect of above-mentioned further scheme to be, use bolt to be connected in the situation that described lower cone damages and to turn on described bolt, be convenient for changing lower cone.
Further, the quantity of described vibrating motor is more than four or four, and the performance number of described every vibrating motor is between 0.25～5kW.
Adopt the beneficial effect of above-mentioned further scheme to be, the excessive easy damage concentrator of vibrating motor power, the too small effect that does not have vibrations of power.
Description of drawings
Fig. 1 is the structural representation of existing concentrator commonly used;
Fig. 2 is front view of the present utility model;
Fig. 3 is that the utility model Fig. 1 is at the enlarged drawing at B place.
In accompanying drawing, the list of parts of each label representative is as follows:
1, upper cone, 2, lower cone, 3, elastic caoutchouc, 4, vibrating motor, 5, underflow opening, 6, bolt.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 2, a kind of concentrator high density slurry anti-block apparatus, comprise cylinder part and cone angle hopper, the bottom of described cylinder part is connected with the top of described cone angle hopper, the bottom of described cone angle hopper is underflow opening 5, and described cone angle hopper is comprised of upper cone 1 and lower cone 2, and the bottom of described upper cone is connected with the top of described lower cone, the bottom of described upper cone is connected with the top of described lower cone, and the outer surface of described lower cone is equipped with vibrating motor 4.
As shown in Figure 3, the position that is connected with the top of described lower cone, the bottom of described upper cone is equipped with elastic caoutchouc 3.The position that described upper cone is connected with described lower cone arranges the gap of 5～20mm, and described elastic caoutchouc 3 is arranged on described gap location.Described upper cone be connected lower cone and connect by bolt 6.The quantity of described vibrating motor is more than four or four, and the performance number of described every vibrating motor is between 0.25～5kW.
concentrator bottom cone angle hopper is made two parts, be divided into upper cone 1 and lower cone 2, with bolt 6, upper cone 1 and lower cone 2 are linked together, middle 5～20mm gap that keeps, gap location is plugged with elastic caoutchouc 3, circumference is square on lower cone 2 is equipped with 4 vibrating motors 4, power is between 0.25～5kW, when thickener underflow concentration reaches certain state, the underflow opening slurry flows when smooth, start immediately vibrating motor 4, vibrating motor 4 beginning up-down vibration, this moment, lower cone 2 also followed the up-down vibration slurry also will move up and down, slurry is easy to get rid of from underflow opening 5, if there do not have elastic caoutchouc 3 concentrators to vibrate to be severe, vibration is impacted very large to concentrator, the life-span of concentrator will have been reduced.Utilize elastic caoutchouc 3 elasticity also to strengthen the Oscillation Amplitude of lower cone, accelerated the material efflux time.
The above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. concentrator high density slurry anti-block apparatus, comprise cylinder part and cone angle hopper, the bottom of described cylinder part is connected with the top of described cone angle hopper, the bottom of described cone angle hopper is underflow opening, it is characterized in that, described cone angle hopper is comprised of upper cone and lower cone, and the bottom of described upper cone is connected with the top of described lower cone, the bottom of described upper cone is connected with the top of described lower cone, and the outer surface of described lower cone is equipped with vibrating motor.
2. a kind of concentrator high density slurry anti-block apparatus according to claim 1, is characterized in that, the bottom of described upper cone is equipped with elastic caoutchouc with the position that the top of described lower cone is connected.
3. a kind of concentrator high density slurry anti-block apparatus according to claim 2, is characterized in that, the position that described upper cone is connected with described lower cone is provided with the gap of 5～20mm, and described elastic caoutchouc is arranged on described gap location.
According to claim 1 to 3 arbitrary described a kind of concentrator high density slurry anti-block apparatus, it is characterized in that, described upper cone and described lower cone are bolted.
According to claim 1 to 3 arbitrary described a kind of concentrator high density slurry anti-block apparatus, it is characterized in that, the quantity of described vibrating motor is more than four or four, the performance number of described every vibrating motor is between 0.25～5kW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642634 CN202921033U (en) | 2012-11-28 | 2012-11-28 | Device for preventing concentrating machine from being blocked by high-concentration slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642634 CN202921033U (en) | 2012-11-28 | 2012-11-28 | Device for preventing concentrating machine from being blocked by high-concentration slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921033U true CN202921033U (en) | 2013-05-08 |
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ID=48211026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220642634 Expired - Fee Related CN202921033U (en) | 2012-11-28 | 2012-11-28 | Device for preventing concentrating machine from being blocked by high-concentration slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469419A (en) * | 2017-08-15 | 2017-12-15 | 中国恩菲工程技术有限公司 | The discharging structure and concentrator of concentrator |
| CN110124370A (en) * | 2019-05-16 | 2019-08-16 | 深圳市安思科电子科技有限公司 | A kind of antifouling type thickener with auto feed function for ore dressing |
-
2012
- 2012-11-28 CN CN 201220642634 patent/CN202921033U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469419A (en) * | 2017-08-15 | 2017-12-15 | 中国恩菲工程技术有限公司 | The discharging structure and concentrator of concentrator |
| CN107469419B (en) * | 2017-08-15 | 2023-12-12 | 中国恩菲工程技术有限公司 | Discharging structure of thickener and thickener |
| CN110124370A (en) * | 2019-05-16 | 2019-08-16 | 深圳市安思科电子科技有限公司 | A kind of antifouling type thickener with auto feed function for ore dressing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |