CN211273675U - Underflow slurry mixing device of thickener - Google Patents
Underflow slurry mixing device of thickener Download PDFInfo
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- CN211273675U CN211273675U CN201922228645.1U CN201922228645U CN211273675U CN 211273675 U CN211273675 U CN 211273675U CN 201922228645 U CN201922228645 U CN 201922228645U CN 211273675 U CN211273675 U CN 211273675U
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Abstract
The utility model discloses a thickener underflow size mixing device, include the underflow pipeline of being connected with the thickener, be connected with the material loading pipeline on the underflow pipeline respectively, be used for the clear water pipeline and the return water pipeline of moisturizing, be equipped with the material loading pump that is used for being connected with the underflow pipeline on the material loading pipeline. Use the utility model provides a thickener underflow size mixing device connects material pipe way, clear water pipeline and return water pipeline on the underflow pipeline respectively to according to ore pulp concentration adjustment moisturizing flow, the charge pump through the charge pipe way realizes independently sizing mixing and pump material, guarantees the stability of ore pulp flow and concentration, and the characteristic of inhaling certainly of charge pump avoids the thickener to produce the putty simultaneously, guarantees that the operation is smooth.
Description
Technical Field
The utility model relates to a mineral processing technology equipment field, more specifically say, relate to a thickener underflow size mixing device.
Background
The underflow slurry mixing of the existing thickener mostly adopts a mode of adding water into a mixing drum for slurry mixing, the underflow slurry of the thickener flows through a gate valve and is put into the mixing drum, water is added into the mixing drum for mixing to form homogeneous ore slurry, and the homogeneous ore slurry is pumped into a pipeline by a pump and enters a flotation process.
In the copper-molybdenum separation operation, the use amount of clean water is strictly limited, return water is mainly used, the return water is influenced by the overflow flow of the thickener, and the flow is unstable. Meanwhile, the underflow of the thickener is influenced by the incoming material and has unstable concentration, so that the flow and the concentration of the ore pulp subjected to size mixing in the traditional mode are unstable, and great negative influence is generated on the subsequent operation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a thickener underflow size mixing device to solve current thickener underflow size mixing and mostly adopt the watered mode of agitator, its pulp flow and unstable problem of concentration after size mixing.
In order to achieve the above object, the utility model provides a following technical scheme:
the underflow slurry mixing device comprises an underflow pipeline connected with a thickener, wherein the underflow pipeline is respectively connected with a feeding pipeline, a clear water pipeline and a water return pipeline for water supplement, and the feeding pipeline is provided with a feeding pump connected with the underflow pipeline.
Optionally, the clean water pipeline comprises a clean water valve and a clean water flow detection device which are connected with the underflow pipeline; the water return pipeline comprises a water return valve and a water return flow detection device which are connected with the underflow pipeline.
Optionally, the tail end of the underflow pipeline is provided with a discharge pipeline for discharging materials, one end of the discharge pipeline is connected with the underflow pipeline through a discharge valve, and the other end of the discharge pipeline is connected with an accident pool for storing materials.
Optionally, the accident pool is connected with a feeding pipeline through the underflow pipeline, and the accident pool is connected with an accident feeding valve so as to be connected with the feeding pipeline for feeding of the accident pool.
Optionally, still include with accident pond is connected, is used for the agitator of ore pulp temporary storage, be equipped with the sewage pump in the accident pond, accident pond with the agitator warp the sewage pump is connected.
Optionally, the bottom of agitator is equipped with and is used for the ore pulp to flow to the drain line in accident pond, the last drain valve that is equipped with of drain line, the agitator is located the top in accident pond to make the ore pulp flow to automatically in the accident pond.
Optionally, the clear water flow detection device and the return water flow detection device are flow meters respectively.
Optionally, a gate plate for controlling the on-off of the pipeline and an electric gate valve connected with the gate plate are arranged on the underflow pipeline.
The utility model provides a thickener underflow size mixing device, include the underflow pipeline of being connected with the thickener, be connected with the material loading pipeline on the underflow pipeline respectively, be used for the clear water pipeline and the return water pipeline of moisturizing, be equipped with the material loading pump that is used for being connected with the underflow pipeline on the material loading pipeline.
Use the utility model provides a thickener underflow size mixing device connects material pipe way, clear water pipeline and return water pipeline on the underflow pipeline respectively to according to ore pulp concentration adjustment moisturizing flow, the charge pump through the charge pipe way realizes independently sizing mixing and pump material, guarantees the stability of ore pulp flow and concentration, and the characteristic of inhaling certainly of charge pump avoids the thickener to produce the putty simultaneously, guarantees that the operation is smooth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a thickener underflow slurry mixing device according to an embodiment of the present invention.
The drawings are numbered as follows:
the device comprises an electric gate valve 1, a water return valve 2, a clean water valve 3, an underflow pipeline 4, a feeding pipeline 5, a feeding pump 6, a discharge valve 7, an accident feeding valve 8, an accident pool 9, a sewage pump 10 and a stirring barrel 11.
Detailed Description
The embodiment of the utility model discloses thickener underflow size mixing device to solve current thickener underflow size mixing and adopt the watered mode of agitator more, its size mixing back ore pulp flow and the unstable problem of concentration.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a bottom flow pulp mixing device of a thickener according to an embodiment of the present invention.
In a specific implementation manner, the utility model provides a thickener underflow size mixing device, include the underflow pipeline 4 of being connected with the thickener, be connected with material loading pipeline 5, be used for the clear water pipeline and the return water pipeline of moisturizing on the underflow pipeline 4 respectively, be equipped with the material loading pump 6 that is used for being connected with underflow pipeline 4 on the material loading pipeline 5.
Wherein, a gate plate and a valve are arranged between the thickener and the underflow pipeline 4 to control the opening and closing of the gate plate, and the valve is preferably an electric gate valve 1. Be equipped with feeding pipe 5 on the underflow pipeline 4, the number of feeding pipe 5 is preferred two, in other embodiments, can set up according to actual need, all is in the utility model discloses a protection scope. The feeding pipeline 5 is connected with the underflow pipeline 4 through a feeding pump 6, the type of the feeding pump 6 can be selected according to needs, when the slurry mixing device is used, underflow slurry of the underflow pipeline 4 flows out, water is supplemented through a water return pipeline and/or a clear water pipeline, the underflow slurry after water supplementation flows through the feeding pump 6, and automatic slurry mixing and material pumping are carried out through the shearing force of a pump body impeller of the feeding pump 6.
Use the utility model provides a thickener underflow size mixing device connects material pipe way 5, clear water pipeline and return water pipeline respectively on underflow pipeline 4 to according to ore pulp concentration adjustment moisturizing flow, realize independently sizing mixing and pump material through material loading pump 6 of material loading pipeline 5, guarantee the stability of ore pulp flow and concentration, material loading pump 6 avoids the thickener to produce the putty from inhaling the characteristic simultaneously, guarantees that the operation is smooth.
Specifically, the clear water pipeline comprises a clear water valve 3 and a clear water flow detection device which are connected with the underflow pipeline 4; the water return pipeline comprises a water return valve 2 and a water return flow detection device which are connected with the underflow pipeline 4. Wherein, clear water flow detection device and return water flow detection device can equally set up respectively to the flowmeter to detect the moisturizing volume.
Further, in order to avoid the pipeline clogging, the tail end of the underflow pipeline 4 is provided with a discharge pipeline for discharging materials, one end of the discharge pipeline is connected with the underflow pipeline 4 through a discharge valve 7, and the other end of the discharge pipeline is connected with an accident pool 9 for storing the materials. After the feeding is finished, the discharge valve 7 is opened to discharge the materials in the underflow pipeline 4 to the accident pool 9 for temporary storage. Furthermore, the device also comprises a stirring barrel 11 which is connected with the accident pool 9 and is used for temporarily storing the ore pulp, a sewage pump 10 is arranged in the accident pool 9, pipeline flushing water is pumped in through a sewage valve to prevent the pipeline from being blocked, and the ore pulp entering the stirring barrel 11 is stirred through a stirring device. The accident pool 9 is connected with a stirring barrel 11 through a sewage pump 10. The arrangement is such that when the slurry volume is large, the slurry is conveyed into the mixing tank 11 for storage. Further, the bottom of the stirring barrel 11 is provided with a drainage pipeline for the ore pulp to flow to the accident pool 9, the drainage pipeline is provided with a drainage valve, the stirring barrel 11 is arranged above the accident pool 9, so that the ore pulp flows into the accident pool 9 automatically, and the drainage pipeline is preferably set as a trench. The structure of the mixing tank 11 can be set as required, and the mixing tank 11 is preferably 3.5 meters high and is internally provided with a mixing device.
In one embodiment, the accident basin 9 is connected to the feeding pipe 5 via the underflow pipe 4, and the accident basin 9 is connected to an accident feeding valve 8 for connection to the feeding pipe 5 for feeding of the accident basin 9. When the accident tank 9 is used for feeding, the accident feeding valve 8 can be opened, and the ore pulp in the accident tank 9 is sucked through the feeding pump 6, so that the feeding pump 6 can feed from the accident tank 9.
In a specific embodiment, the water replenishing is performed according to the pulp concentration of the underflow pipe 4, the water replenishing can be performed through a water return pipe and a clean water pipe, and preferably through a water return pipe, the water return pipe and the clean water pipe are preferably arranged at the upper end of the underflow pipe 4, the underflow pipe 4 can comprise a first horizontal part and a second horizontal part, an inclined part is arranged between the first horizontal part and the second horizontal part, the water return pipe and the clean water pipe are arranged on the inclined part, so that the pulp can flow conveniently, the gate plate and the electric gate valve 1 are arranged on the first horizontal part, and the feeding pipe 5, the discharge valve 7 and the accident feeding valve 8 are arranged on the second horizontal part. The ore pulp supplemented by the clean water pipeline is pumped into a feeding pump 6 through an underflow pipeline 4 for pulp mixing, after the feeding is finished, a discharge valve 7 is opened to discharge materials in the pipeline into an accident pool 9 for temporary storage, when the ore pulp is large in quantity, the materials in the accident pool 9 can be pumped into a stirring barrel 11 through a sewage pump 10 for storage, the ore pulp in the stirring barrel 11 flows into the accident pool 9 through a trench during use, and the sewage pump 10 is connected with sewage to flush the pipeline so as to prevent the pipeline from being blocked. The device improves the stability of the flow and the concentration of the ore pulp and improves the stability of the process flow.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The underflow slurry mixing device is characterized by comprising an underflow pipeline connected with a thickener, wherein the underflow pipeline is respectively connected with a feeding pipeline, a water return pipeline and a clear water pipeline for water supplement, and a feeding pump connected with the underflow pipeline is arranged on the feeding pipeline.
2. The thickener underflow slurry mixing apparatus according to claim 1, wherein said clear water line comprises a clear water valve and a clear water flow rate detecting device connected to said underflow line; the water return pipeline comprises a water return valve and a water return flow detection device which are connected with the underflow pipeline.
3. The underflow slurry mixing apparatus of the thickener according to claim 2, wherein a discharge pipeline for discharging the material is provided at the end of the underflow pipeline, one end of the discharge pipeline is connected to the underflow pipeline through a discharge valve, and the other end of the discharge pipeline is connected to an accident pool for storing the material.
4. The thickener underflow slurry mixing apparatus according to claim 3, wherein said accident basin is connected to a feeding pipe via said underflow pipe, and said accident basin is connected to an accident feeding valve for connecting to said feeding pipe to feed said accident basin.
5. The underflow slurry mixing apparatus according to claim 4, further comprising a mixing tank connected to said accident tank for temporarily storing the slurry, wherein a sewage pump is disposed in said accident tank, and said accident tank is connected to said mixing tank via said sewage pump.
6. The underflow slurry mixing device of the thickener according to claim 5, wherein a drainage pipeline for the slurry to flow into the accident pool is arranged at the bottom of the stirring barrel, a drainage valve is arranged on the drainage pipeline, and the stirring barrel is arranged above the accident pool so as to make the slurry flow into the accident pool automatically.
7. The underflow slurry mixing apparatus according to claim 6, wherein said clear water flow rate detecting means and said return water flow rate detecting means are each a flow meter.
8. The underflow slurry mixing device of the thickener according to claim 7, wherein a gate plate for controlling the on-off of the pipeline and an electric gate valve connected with the gate plate are arranged on the underflow pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922228645.1U CN211273675U (en) | 2019-12-12 | 2019-12-12 | Underflow slurry mixing device of thickener |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922228645.1U CN211273675U (en) | 2019-12-12 | 2019-12-12 | Underflow slurry mixing device of thickener |
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| CN211273675U true CN211273675U (en) | 2020-08-18 |
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| CN201922228645.1U Active CN211273675U (en) | 2019-12-12 | 2019-12-12 | Underflow slurry mixing device of thickener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623385A (en) * | 2020-12-14 | 2022-06-14 | 辽宁维扬机械有限公司 | Bag type pipeline paste pump |
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2019
- 2019-12-12 CN CN201922228645.1U patent/CN211273675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623385A (en) * | 2020-12-14 | 2022-06-14 | 辽宁维扬机械有限公司 | Bag type pipeline paste pump |
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Address after: 850000, west of chagu Avenue and north of 1-4 Road, Liuwu New District, Lhasa City, Tibet Autonomous Region Patentee after: TIBET HUATAILONG MINING DEVELOPMENT Co.,Ltd. Address before: 850212 Jiama Township, Mozhugongka County, Lhasa City, Tibet Autonomous Region Patentee before: TIBET HUATAILONG MINING DEVELOPMENT Co.,Ltd. |