CN205340941U - A feedstock delivery means for wet bulb mill - Google Patents
A feedstock delivery means for wet bulb mill Download PDFInfo
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- CN205340941U CN205340941U CN201521007962.6U CN201521007962U CN205340941U CN 205340941 U CN205340941 U CN 205340941U CN 201521007962 U CN201521007962 U CN 201521007962U CN 205340941 U CN205340941 U CN 205340941U
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- elevator
- sedimentation tank
- wet bulb
- raw material
- conveying device
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Abstract
The utility model discloses a feedstock delivery means, especially a feedstock delivery means for wet bulb mill. The utility model provides a reduce a feedstock delivery means for wet bulb mill of water content, including subsiding basin and lifting machine, the feed end cooperation of lifting machine is installed in subsiding the basin, the height that highly is higher than the feed end of the discharge end of lifting machine, it is provided with the feed inlet on the basin to subside. Because setting up and subsiding the basin, this makes thick liquids can carry out preliminary solid -liquid separation, during the thick liquids of its sediment can be transported subsequent wet ball mill by the lifting machine, the water content of thick liquids has just so been reduced to subsequent the grinding efficiency has been improved. The lifting machine adopts screw elevator, can obtain the better effect of anhydrating at the further elimination water of the in -process of upwards carrying.
Description
Technical field
This utility model relates to a kind of raw material conveying device, especially a kind of raw material conveying device for wet bulb grinding machine.
Background technology
In vanadium extracting process, vanadium-containing material after high-temperature roasting, slurry is formed by adding suitable quantity of water, then slurry is sent in ball mill, at present, for improving vanadium extraction rate, the probability of material slimeball (ballstone is treated that grind materials adheres to) is reduced by wet ball mill, improve ball mill grinding movement velocity, shorten material Ball-milling Time；The polished granularity of usual mineral cannot be regrinded down after reaching necessarily, causes that the inadequate specific surface of powder fineness is little, affects vanadium extraction rate process difficulties.Wasting mineral resources first, second cause that soaking slag continues to return production roasting, repeated work, the labor intensity increasing operator is unfavorable for the properly functioning of production.
The reason producing above-mentioned difficulties is in that the slurry water content entered in wet ball mill is too high, namely after baking, for fast cooling and formation slurry, the water of its addition has exceeded the water content needed for wet ball mill, the too high efficiency that also can weaken wet ball mill of water content.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of raw material conveying device for wet bulb grinding machine reducing water content.
This utility model solves the raw material conveying device for wet bulb grinding machine that its technical problem adopts, including sedimentation tank and elevator, the feed end cooperation of described elevator is arranged in sedimentation tank, the height of the discharge end of described elevator, higher than the height of feed end, described sedimentation tank is provided with charging aperture.
Further, described elevator is screw elevator.
Further, described screw elevator is for being obliquely installed.
Further, the top of described sedimentation tank is provided with overflow pipe.
Further, overflow pipe is divided into outer putting by threeway and manages and return duct, puts outward pipe and return duct is provided with control valve, and described return duct has wet ball mill link.
Further, also including elevator shell, described elevator shell is structure as a whole with sedimentation tank, and sedimentation tank is positioned at bottom, and elevator is arranged in elevator shell, and the top of elevator shell is provided with the discharging opening connected with elevator discharge end.
The beneficial effects of the utility model are: owing to being arranged on sedimentation tank, this makes slurry can carry out preliminary solid-liquid separation, the slurry of its precipitation can transport in follow-up wet ball mill by elevated machine, this reduces the water content of slurry, thus improve follow-up grinding efficiency.Elevator adopts screw elevator, it is possible to further elimination water in the process being delivered up, it is thus achieved that effect of better anhydrating.The top of sedimentation tank can arrange overflow pipe, thus reclaiming the water that sedimentation produces, these water can also according to circumstances join wet ball mill, thus controlling to grind water content.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Parts, position and numbering in figure: sedimentation tank 1, elevator 2, overflow pipe 3, elevator shell 4, feed pipe 5, discharge nozzle 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As it is shown in figure 1, this utility model includes sedimentation tank 1 and elevator 2, the feed end cooperation of described elevator 2 is arranged in sedimentation tank 1, and the height of the discharge end of described elevator 2, higher than the height of feed end, described sedimentation tank 1 is provided with charging aperture.Sedimentation tank 1 can adopt different structures, determines according to treating capacity, and elevator 2 can adopt Belt Conveying and ladder conveying, it is desirable to adopting screw elevator, screw elevator is originally in rotation, it is possible to throwing away moisture when improving material, its effect of anhydrating is better.
This utility model is referred in the following manner and installs, feed pipe 5 is connected to the top of sedimentation tank 1, and the feed end of elevator 2 is connected to the bottom of sedimentation tank, and elevator 2 tilts to install, its discharge end is finally connected with discharge nozzle 6, and discharge nozzle 6 connects with wet ball mill.
In order to utilize water resource fully, as it is shown in figure 1, the top of described sedimentation tank 1 is provided with overflow pipe 3.In sedimentation tank 1, isolated water can be then added in wet ball mill, thus according to circumstances controlling the grinding water content in wet ball mill.Better way is, overflow pipe 3 is divided into outer putting by threeway and manages and return duct, put outward pipe and return duct is provided with control valve, described return duct has wet ball mill link thus connecting with wet ball mill, when needs supply water for wet ball mill connection, put pipe outside closing, utilize return duct to add water for wet ball mill connection；When being not necessary for wet ball mill connection and supplying water, closing volume pipe, open outer putting and manage.Thus can accurately control the water content of material in wet ball mill by the number of backwater.
Concrete, as it is shown in figure 1, also include elevator shell 4, described elevator shell 4 is structure as a whole with sedimentation tank 1, sedimentation tank 1 is positioned at bottom, and elevator 2 is arranged in elevator shell 4, and the top of elevator shell 4 is provided with the discharging opening connected with elevator 2 discharge end.Elevator shell 4 forms a space closed with sedimentation tank 1, and feed pipe 5 is arranged on the top of sedimentation tank 1, and discharge nozzle 6 is arranged on the top of elevator shell 4.The structure of this closing avoids material to spill, and reduces the loss of raw material.
By installing a sedimentation tank 1 and elevator 2 at wet bulb grinding machine feeding mouth, so, vanadium-containing material after high-temperature roasting, forming slurry by adding suitable quantity of water, slurry, along the dirty wet ball mill mouth front end that is delivered to of pipeline, enters sedimentation tank 1, carry out part solid-liquid separation, filtering out partially liq, then by elevator 2, the material after coarse filtration is uniformly delivered into wet ball mill, the liquid that simultaneously will filter out synchronizes to enter wet ball-milling cabin and participates in grinding.So, by controlling slip ratio, reduce the water yield, increase material holdup time in wet ball mill, make the vanadium particle surface in material increase, be conducive to improving V leaching rate.So, due to design elevator 2 setting height(from bottom) and position and angle, conveying slip duct height etc. is adjustable; so, solve a difficult problem for slurry pipeline transport, reduce slip accumulated plugging pipeline and alleviate the labor intensity of operator simultaneously; saving water resource, and be conducive to environmental conservation.
Claims (6)
1. for the raw material conveying device of wet bulb grinding machine, it is characterized in that: include sedimentation tank (1) and elevator (2), the feed end cooperation of described elevator (2) is arranged in sedimentation tank (1), the height of the discharge end of described elevator (2), higher than the height of feed end, described sedimentation tank (1) is provided with charging aperture.
2. the raw material conveying device for wet bulb grinding machine as claimed in claim 1, it is characterised in that: described elevator (2) is screw elevator.
3. the raw material conveying device for wet bulb grinding machine as claimed in claim 2, it is characterised in that: described screw elevator is for being obliquely installed.
4. the raw material conveying device for wet bulb grinding machine as claimed in claim 1, it is characterised in that: the top of described sedimentation tank (1) is provided with overflow pipe (3).
5. the raw material conveying device for wet bulb grinding machine as claimed in claim 4, it is characterized in that: overflow pipe (3) is divided into outer putting by threeway and manages and return duct, putting outward pipe and return duct is provided with control valve, described return duct has wet ball mill link.
6. the raw material conveying device for wet bulb grinding machine as described in claim 1 to 5 any claim, it is characterized in that: also include elevator shell (4), described elevator shell (4) is structure as a whole with sedimentation tank (1), sedimentation tank (1) is positioned at bottom, elevator (2) is arranged in elevator shell (4), and the top of elevator shell (4) is provided with the discharging opening connected with elevator (2) discharge end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007962.6U CN205340941U (en) | 2015-12-07 | 2015-12-07 | A feedstock delivery means for wet bulb mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007962.6U CN205340941U (en) | 2015-12-07 | 2015-12-07 | A feedstock delivery means for wet bulb mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340941U true CN205340941U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007962.6U Active CN205340941U (en) | 2015-12-07 | 2015-12-07 | A feedstock delivery means for wet bulb mill |
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| Country | Link |
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| CN (1) | CN205340941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344433A (en) * | 2015-12-07 | 2016-02-24 | 攀枝花卓越钒业科技股份有限公司 | Raw material conveying device used for wet ball mill |
-
2015
- 2015-12-07 CN CN201521007962.6U patent/CN205340941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344433A (en) * | 2015-12-07 | 2016-02-24 | 攀枝花卓越钒业科技股份有限公司 | Raw material conveying device used for wet ball mill |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |