CN214233853U - Improve feed proportioning system of molybdenum concentrate yield - Google Patents
Improve feed proportioning system of molybdenum concentrate yield Download PDFInfo
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- CN214233853U CN214233853U CN202022702361.4U CN202022702361U CN214233853U CN 214233853 U CN214233853 U CN 214233853U CN 202022702361 U CN202022702361 U CN 202022702361U CN 214233853 U CN214233853 U CN 214233853U
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- yield
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Abstract
A batching system for improving the yield of molybdenum concentrate relates to a batching system, and comprises a plurality of supporting frames, a plurality of charging barrels, a mixer and a belt conveyor, wherein the plurality of charging barrels are fixed on the upper part of the supporting frames at intervals side by side, the lower ends of the charging barrels are respectively provided with a pneumatic valve, the middle part of the supporting frame is provided with a fixed plate, the middle part of the fixed plate is provided with the mixer, the lower part of the mixer is provided with a plurality of feed openings, the pneumatic valves are respectively arranged on the feed openings, and the belt conveyor is arranged on the lower part of the supporting frame and vertically corresponds to the plurality of feed openings; the utility model discloses a be equipped with the dust cover between the following of the last mouthful edge department of blendor and last backup pad, set up outer baffle and side shield in the outside of stand, greatly reduced the dust that produces in the batching process, through set up pneumatic push-pull valve on a plurality of feed openings in blendor lower part, can change the unloading velocity of flow, and then make the feeding of income stove molybdenum concentrate raw materials stable, even, finally make the calcination operation furnace condition stable moreover, greatly promote the calcination productivity.
Description
Technical Field
The utility model relates to a feed proportioning system especially relates to a improve feed proportioning system of molybdenum concentrate yield.
Background
As is known, the roasted molybdenum concentrate products are prepared by roasting the used molybdenum concentrate raw materials in a furnace in a manual one-bag feeding mode according to the time and quantity before the roasted molybdenum concentrate products are processed and manufactured, but the manual feeding has low labor efficiency, so that the feeding quantity is not uniform, the feeding speed is not high, and the dust generated when the raw materials are poured seriously pollutes the environment. Burden and mixing process of furnace burden become key factors influencing ferromolybdenum smelting, if burden is inaccurate or mixing is uneven, redox reaction and heat balance in the smelting process can be influenced, so that furnace condition stability is poor, safety production and product quality of enterprises are influenced, and recovery rate of molybdenum is reduced.
Disclosure of Invention
In order to overcome the not enough in the background art, the utility model discloses an improve feed proportioning system of molybdenum concentrate yield.
In order to realize the purpose, the utility model adopts the following technical scheme:
a batching system for improving the yield of molybdenum concentrate comprises a support frame, a plurality of charging barrels, a mixer and a belt conveyor, wherein the plurality of charging barrels are fixed on the upper portion of the support frame at intervals side by side, pneumatic valves are arranged at the lower ends of the charging barrels, a fixing plate is arranged in the middle of the support frame, the mixer is arranged in the middle of the fixing plate, a plurality of feed openings are formed in the lower portion of the mixer, the pneumatic valves are arranged on the feed openings, and the belt conveyor is arranged on the lower portion of the support frame and vertically corresponds to the feed openings;
the support frame comprises an upper support plate, stand columns and a lower support plate, the stand columns are respectively arranged at four corners between the upper support plate and the lower support plate, a plurality of mounting holes are formed in the upper support plate and used for fixing a plurality of charging barrels, and a belt conveyor is arranged on the lower support plate;
the upper opening of the mixer is respectively arranged corresponding to the lower outlets of the plurality of charging barrels up and down, and a dust cover is arranged between the edge of the upper opening of the mixer and the lower surface of the upper supporting plate;
outer baffles are arranged below the middle parts of the outer sides of the front two stand columns and the outer sides of the rear two stand columns, side baffles are arranged on the outer sides of the stand columns on two sides, the side baffles are arranged in sliding grooves in the outer sides of the stand columns in a sliding mode, a plurality of screw holes are formed in the sliding grooves at intervals up and down, and the lower end faces of the side baffles 13 are arranged on screws in the screw holes.
The batching system for improving the yield of the molybdenum concentrate is provided with slide carriages which incline downwards at the lower part of the feed opening.
The batching system for improving the yield of the molybdenum concentrate is characterized in that a material receiving hopper connected with roasting equipment is arranged at the discharging end of the belt conveyor.
The batching system for improving the yield of the molybdenum concentrate is characterized in that a dust removal pipeline connected with external dust removal equipment is arranged on the side face of the upper end of the dust cover.
The batching system for improving the yield of the molybdenum concentrate is characterized in that the pneumatic valve is a pneumatic gate valve.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
improve batching system of molybdenum concentrate yield, through be equipped with the dust cover between the following of the last mouthful edge department at the blendor and last backup pad, set up outer baffle and side shield in the outside of stand, greatly reduced the dust that produces in the batching process, through set up pneumatic push-pull valve on a plurality of feed openings in blendor lower part, can change the unloading velocity of flow, and then make the feeding of income stove molybdenum concentrate raw materials stable, even, and finally make the calcination operation furnace conditions stable, greatly promote the calcination productivity, technical and economic indicators such as rate of recovery.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention without side guards;
FIG. 3 is a schematic view of the side dam installation of the present invention;
in the figure: 1. a charging barrel; 2. an upper support plate; 3. a column; 4. an outer baffle; 5. a belt conveyor; 6. a receiving hopper; 7. a lower support plate; 8. a dust cover; 9. a fixing plate; 10. a mixer; 11. a feeding port; 12. a chute; 13. a side dam; 14. and (4) screws.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The batching system for improving the yield of the molybdenum concentrate comprises a support frame, a plurality of charging barrels 1, a mixer 10 and a belt conveyor 5, wherein the charging barrels 1 are fixed on the upper portion of the support frame at intervals side by side, pneumatic valves are arranged at the lower ends of the charging barrels 1, a fixing plate 9 is arranged in the middle of the support frame, the mixer 10 is arranged in the middle of the fixing plate 9, a plurality of feed openings 11 are arranged at the lower portion of the mixer 10, the pneumatic valves are arranged on the feed openings 11, and the belt conveyor 5 is arranged at the lower portion of the support frame and corresponds to the feed openings 11 up and down;
the supporting frame comprises an upper supporting plate 2, stand columns 3 and a lower supporting plate 7, the stand columns 3 are respectively arranged at four corners between the upper supporting plate 2 and the lower supporting plate 7, a plurality of mounting holes are formed in the upper supporting plate 2 and used for fixing a plurality of charging barrels 1, and a belt conveyor 5 is arranged on the lower supporting plate 7;
the upper opening of the mixer 10 is respectively arranged corresponding to the lower outlets of the plurality of charging barrels 1 up and down, and a dust cover 8 is arranged between the edge of the upper opening of the mixer 10 and the lower surface of the upper supporting plate 2;
the outer baffle plates 4 are arranged below the middle parts of the outer sides of the two front upright columns 3 and the outer sides of the two rear upright columns 3, the outer sides of the upright columns 3 on two sides are respectively provided with a side baffle plate 13, the side baffle plates 13 are arranged in sliding grooves in the outer sides of the upright columns 3 in a sliding mode, a plurality of screw holes are formed in the sliding grooves at intervals up and down, and the lower end faces of the side baffle plates 13 are arranged on screws 14 in the screw holes.
The batching system for improving the yield of the molybdenum concentrate is characterized in that slide carriages which incline downwards are arranged at the lower part of the feed opening 11.
The batching system for improving the yield of the molybdenum concentrate is characterized in that a material receiving hopper 6 connected with roasting equipment is arranged at the discharging end of the belt conveyor 5.
The batching system for improving the yield of the molybdenum concentrate is characterized in that a dust removal pipeline connected with external dust removal equipment is arranged on the side face of the upper end of the dust cover 8.
The batching system for improving the yield of the molybdenum concentrate is characterized in that the pneumatic valve is a pneumatic gate valve.
Implement feed proportioning system of improvement molybdenum concentrate yield, when using, send into a plurality of feed cylinders 1 through outside screw conveyer with different quantitative raw materials, start the pneumatic valve in 1 exit of feed cylinder, unloading to blendor 10 in, the dust removal equipment of outside is sent into by the dust removal pipeline on the dust cover 8 to the dust of production, the raw materials mixes the even back of material in blendor 10, start the pneumatic valve on the feed opening 11, the furnace charge passes through carriage apron landing to 5 upper portions of band conveyer, 6 hoppers 6 that connect through 5 discharge ends of band conveyer send to the roaster in.
The part of the utility model not detailed is prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.
Claims (5)
1. The utility model provides an improve feed proportioning system of molybdenum concentrate yield, includes support frame, feed cylinder, blendor and band conveyer, characterized by: the feeding device comprises a support frame, a plurality of charging barrels, pneumatic valves, a fixing plate, a mixer, a plurality of feed openings, a belt conveyor and a pneumatic valve, wherein the charging barrels are arranged side by side and fixed on the upper part of the support frame at intervals, the lower ends of the charging barrels are respectively provided with the pneumatic valves, the middle part of the support frame is provided with the fixing plate, the middle part of the fixing plate is provided with the mixer, the lower part of the mixer is provided with the plurality of feed openings, the pneumatic valves are respectively arranged on the feed openings, and the belt conveyor is arranged on the lower part of the support frame and vertically corresponds to the plurality of feed openings;
the support frame comprises an upper support plate, stand columns and a lower support plate, the stand columns are respectively arranged at four corners between the upper support plate and the lower support plate, a plurality of mounting holes are formed in the upper support plate and used for fixing a plurality of charging barrels, and a belt conveyor is arranged on the lower support plate;
the upper opening of the mixer is respectively arranged corresponding to the lower outlets of the plurality of charging barrels up and down, and a dust cover is arranged between the edge of the upper opening of the mixer and the lower surface of the upper supporting plate;
the outer baffle plates are arranged below the middle parts of the outer sides of the front two stand columns and the outer sides of the rear two stand columns, the side baffle plates are arranged on the outer sides of the stand columns on two sides, the side baffle plates are arranged in sliding grooves in the outer sides of the stand columns in a sliding mode, a plurality of screw holes are formed in the sliding grooves at intervals up and down, and the lower end faces of the side baffle plates are arranged on screws in the screw holes.
2. The batching system for improving the yield of molybdenum concentrate according to claim 1, wherein: the lower part of the feed opening is provided with a slide carriage which inclines downwards.
3. The batching system for improving the yield of molybdenum concentrate according to claim 1, wherein: the discharge end of the belt conveyor is provided with a receiving hopper connected with the roasting equipment.
4. The batching system for improving the yield of molybdenum concentrate according to claim 1, wherein: and a dust removal pipeline connected with external dust removal equipment is arranged on the side surface of the upper end of the dust cover.
5. The batching system for improving the yield of molybdenum concentrate according to claim 1, wherein: the pneumatic valve is a pneumatic gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702361.4U CN214233853U (en) | 2020-11-20 | 2020-11-20 | Improve feed proportioning system of molybdenum concentrate yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702361.4U CN214233853U (en) | 2020-11-20 | 2020-11-20 | Improve feed proportioning system of molybdenum concentrate yield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214233853U true CN214233853U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022702361.4U Active CN214233853U (en) | 2020-11-20 | 2020-11-20 | Improve feed proportioning system of molybdenum concentrate yield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214233853U (en) |
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2020
- 2020-11-20 CN CN202022702361.4U patent/CN214233853U/en active Active
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