CN212778248U - Dewatering device is used in processing of concentrate powder - Google Patents
Dewatering device is used in processing of concentrate powder Download PDFInfo
- Publication number
- CN212778248U CN212778248U CN202021419285.XU CN202021419285U CN212778248U CN 212778248 U CN212778248 U CN 212778248U CN 202021419285 U CN202021419285 U CN 202021419285U CN 212778248 U CN212778248 U CN 212778248U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- air blowing
- rotary drum
- arc
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a dewatering device for processing concentrate powder, which comprises a base, a shell, a dewatering chamber, a valve, a porous rotary drum, a reinforcing block, a fixed shaft, a motor, a filter, a charging hopper, a movable plate, a connecting pin shaft, an arc-shaped guide pillar, a spring, an arc-shaped guide hole, a charging channel, a communicating hole, a hot air blower, an air blowing pipe, an air blowing nozzle, a plug board, a collecting box and an output channel; the hot air blower arranged in the utility model can blow hot air into the porous rotary drum through the air blowing pipe and the air blowing nozzle, thereby accelerating the dehydration and drying efficiency of raw materials, avoiding the blockage of dehydration holes of the porous rotary drum and improving the production efficiency; the utility model discloses in the fly leaf that sets up, cooperation arc guide pillar and spring simultaneously can ensure that the fly leaf can only one-way open, guaranteed that hot-blast can only enter into the filter and filter in the dehydration chamber to avoid polluting operational environment.
Description
Technical Field
The utility model relates to a concentrate powder processing equipment technical field, specific dewatering device is used in concentrate powder processing that says so.
Background
Pellet ore is one of main furnace materials for blast furnace ironmaking, and a plurality of iron and steel enterprises have own pellet ore production plants. At present, the total energy of pellets in China is about 2 hundred million tons. The concentrate powder is a raw material for pellet production, and the pellet production generally requires that the content of particles of the concentrate powder with the particle size of below 74 mu m is above 80 percent, and the water content is below 8 percent. However, most of the concentrate powder in the pellet mill has a high water content of more than 8.5%, especially the water content of the concentrate powder in winter production exceeds 9%, and even the water content of the concentrate powder in some pellet mills exceeds 10%. When the water content of the concentrate powder is high, the uniformity of the green pellet particle size in the pelletizing process is obviously reduced, the pelletizing rate is low, the green pellets have rough surfaces and are mutually adhered, so that the green pellets have high water content and high drying difficulty in the roasting process, are easy to crack and produce powder, seriously affect the stability of the subsequent roasting process, the compressive strength and other indexes of finished pellet ore and also affect the yield.
At present, many pellet mills take measures of improving the proportion of a binder, namely bentonite when the water content of concentrate powder is high, but the improvement of the proportion of the bentonite can increase the gangue content of pellet ore and reduce the iron grade, and is not beneficial to blast furnace concentrate and smelting. Some pellet factories invest in and build drying kilns, and concentrate powder is dried by the drying kilns to reduce water, but the drying kilns have the disadvantages of high investment, high operation and maintenance cost and difficult long-term use, and the existing dehydration devices for processing concentrate powder have low dehydration efficiency, thereby influencing the production efficiency.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a dewatering device is used in processing of concentrate powder has solved current dewatering device is used in processing of concentrate powder dehydration efficiency ratio lower to production efficiency's problem has been influenced.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a dewatering device for processing concentrate powder is characterized by comprising a base, a shell, a dewatering chamber, a valve, a porous rotary drum, a reinforcing block, a fixed shaft, a motor, a filter, a feeding hopper, a movable plate, a connecting pin shaft, an arc-shaped guide pillar, a spring, an arc-shaped guide hole, a feeding channel, a communicating hole, a hot air blower, an air blowing pipe, an air blowing nozzle, a plugboard, a collecting box and an output channel; the bottom of the shell is fixedly connected to the top of the base, a dehydration chamber is arranged in the shell, and a motor is fixedly connected to the outer center of the left side of the shell; a valve is fixedly connected at a drainage port at the lower left side of the dehydration chamber; the porous rotating drum is movably connected to the center of the dewatering chamber, and the center of the left side of the porous rotating drum is fixedly connected with an output shaft of the right side of the motor; the left end of the fixed shaft is fixedly connected to the left center inside the porous rotary drum, the right end of the fixed shaft is fixedly connected to the right center inside the porous rotary drum, and the outside of the fixed shaft is fixedly connected with the inner wall of the porous rotary drum through a plurality of reinforcing blocks; an inlet at the lower side of the filter is connected with an air outlet arranged at the left upper side of the dehydration chamber; the charging hopper is fixedly connected to the outer part of the upper right side of the shell; the feeding channel is vertically arranged inside the upper right side of the shell, and an inlet at the upper side of the feeding channel is connected with an outlet at the lower side of the feeding hopper; the right side of the movable plate is movably connected to the right upper side of the feeding channel through a connecting pin shaft; the arc guide hole is arranged in the right upper side of the feeding channel, and an arc guide pillar is movably connected in the arc guide hole; the left end part of the arc-shaped guide pillar is fixedly connected with the center of the bottom of the movable plate, and a spring is arranged between the right end part of the arc-shaped guide pillar and the inner side surface of the arc-shaped guide hole; the communicating holes are uniformly formed in the outer circular wall of the right side of the porous rotary drum respectively, and the openings on the outer sides of the communicating holes are communicated with the opening on the lower side of the charging channel; the number of the air blowing pipes is two, the two air blowing pipes are respectively positioned at the front and rear positions of the lower side of the center of the porous rotary drum, the two air blowing pipes are respectively and fixedly connected to the front and rear walls of the dehydration chamber, a plurality of air blowing nozzles are uniformly arranged on the inner sides of the two air blowing pipes, and right inlets of the two air blowing pipes are connected with an air outlet of the air heater; the hot air blower is fixedly connected to the outer part of the right lower side of the shell; the output channel is arranged in the right lower side of the shell, and an inlet on the upper side of the output channel is communicated with an opening on the outer side of the corresponding communication hole; the inserting plate is transversely and movably connected in a transverse groove arranged on the upper side of the output channel; the collecting box is positioned at the lower side of the outlet of the output channel, and the bottom surface of the collecting box is connected with the upper right side surface of the base.
Preferably, the bottom surface of the dewatering chamber is an inclined surface with a lower left and a higher right.
Preferably, the filter is an air filter, and a water collector is arranged in an inlet at the lower side of the air filter.
Preferably, the outlets of the air blowing nozzles are all vertically oriented to the outer circular surface of the porous rotary drum.
The utility model has the advantages that:
(1) the utility model discloses in the air heater that sets up, can blow hot-blast inside porous rotary drum through gas blow pipe and blowing nozzle to accelerated raw materials dehydration drying's efficiency and avoided the jam in the dehydration hole of porous rotary drum, improved production efficiency.
(2) The utility model discloses in the fly leaf that sets up, cooperation arc guide pillar and spring simultaneously can ensure that the fly leaf can only one-way open, guaranteed that hot-blast can only enter into the filter and filter in the dehydration chamber to avoid polluting operational environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial enlarged view of the present invention.
In the figure: 1-a base; 2-a shell; 3-a dehydration chamber; 4-a valve; 5-a perforated rotating drum; 6-reinforcing blocks; 7-a fixed shaft; 8, a motor; 9-a filter; 10-a loading hopper; 11-a movable plate; 12-connecting a pin shaft; 13-arc guide post; 14-a spring; 15-arc guide hole; 16-a feed channel; 17-communicating holes; 18-a hot air blower; 19-an air blowing pipe; 20-a blowing nozzle; 21-inserting plate; 22-a collection box; 23-output channel.
Detailed Description
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.
As shown in fig. 1-2, a dewatering device for processing concentrate powder comprises a base 1, a shell 2, a dewatering chamber 3, a valve 4, a porous rotating drum 5, a reinforcing block 6, a fixed shaft 7, a motor 8, a filter 9, a charging hopper 10, a movable plate 11, a connecting pin shaft 12, an arc-shaped guide post 13, a spring 14, an arc-shaped guide hole 15, a charging channel 16, a communicating hole 17, a hot air blower 18, an air blowing pipe 19, an air blowing nozzle 20, an inserting plate 21, a collecting box 22 and an output channel 23; the bottom of the shell 2 is fixedly connected to the top of the base 1, a dehydration chamber 3 is arranged inside the shell 2, and a motor 8 is fixedly connected to the center of the outer part of the left side of the shell 2; a valve 4 is fixedly connected at a drainage outlet at the lower left side of the dehydration chamber 3; the porous rotating drum 5 is movably connected to the center of the dewatering chamber 3, and the center of the left side of the porous rotating drum 5 is fixedly connected with the output shaft of the right side of the motor 8; the left end of the fixed shaft 7 is fixedly connected to the left center inside the porous rotary drum 5, the right end of the fixed shaft 7 is fixedly connected to the right center inside the porous rotary drum 5, and the outside of the fixed shaft 7 is fixedly connected with the inner wall of the porous rotary drum 5 through a plurality of reinforcing blocks 6; an inlet at the lower side of the filter 9 is connected with an air outlet arranged at the left upper side of the dehydration chamber 3; the charging hopper 10 is fixedly connected to the outer part of the upper right side of the shell 2; the feeding channel 16 is vertically arranged inside the upper right side of the shell 2, and an inlet on the upper side of the feeding channel 16 is connected with an outlet on the lower side of the feeding hopper 10; the right side of the movable plate 11 is movably connected to the right upper side of the charging channel 16 through a connecting pin shaft 12; the arc guide hole 15 is arranged in the right upper side of the feeding channel 16, and an arc guide pillar 13 is movably connected in the arc guide hole 15; the left end of the arc-shaped guide post 13 is fixedly connected with the center of the bottom of the movable plate 11, and a spring 14 is arranged between the right end of the arc-shaped guide post 13 and the inner side of the arc-shaped guide hole 15; the communicating holes 17 are a plurality of, the communicating holes 17 are respectively and uniformly arranged in the outer circular wall of the right side of the porous rotary drum 5, and the outer openings of the communicating holes 17 are communicated with the lower side opening of the charging channel 16; the number of the air blowing pipes 19 is two, the two air blowing pipes 19 are respectively positioned at the front and rear positions of the lower side of the center of the porous rotary drum 5, the two air blowing pipes 19 are respectively and fixedly connected to the front wall and the rear wall of the dehydration chamber 3, a plurality of air blowing nozzles 20 are uniformly arranged on the inner sides of the two air blowing pipes 19, and right inlets of the two air blowing pipes 19 are connected with an air outlet of the hot air blower 18; the hot air blower 18 is fixedly connected to the outer part of the lower right side of the shell 2; the output channel 23 is arranged in the lower right side of the shell 2, and the inlet on the upper side of the output channel 23 is communicated with the outer opening of the corresponding communication hole 17; the inserting plate 21 is transversely and movably connected in a transverse groove arranged at the upper side of the output channel 23; the collecting box 22 is positioned at the lower side of the outlet of the output channel 23, and the bottom surface of the collecting box 22 is connected with the upper right side surface of the base 1.
Wherein, the bottom surface of the dewatering chamber 3 is an inclined plane with a lower left and a higher right; the filter 9 is an air filter, and a water collector is arranged in an inlet at the lower side of the air filter; the outlets of the air blowing nozzles 20 are all vertically towards the outer circular surface of the porous rotary drum 5.
The utility model is used in a state that when in use, raw materials are firstly input into the porous rotary drum 5 through the charging hopper 10, the charging channel 16 and the communicating hole 17, then the motor 8 is started to drive the porous rotating drum 5 to rotate to carry out centrifugal dehydration on the raw material, then the hot air blower 18 is started to blow hot air into the porous rotating drum 5 through the air blowing pipe 19 and the air blowing nozzle 20, thereby accelerating the efficiency of raw material dehydration and drying and avoiding the blockage of the dehydration holes of the porous rotary drum 5, and improving the production efficiency, and in addition, the movable plate 11, meanwhile, the arc-shaped guide post 13 and the spring 14 are matched, so that the movable plate 11 can be opened only in one direction, hot air in the dewatering chamber 3 can only enter the filter 9 for filtering, thereby avoiding polluting the working environment, and opening the inserting plate 21 after final dehydration, thereby facilitating the dehydrated raw materials to enter the collecting box 22 through the output channel 23 for collection.
The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (4)
1. A dewatering device for processing concentrate powder is characterized by comprising a base (1), a shell (2), a dewatering chamber (3), a valve (4), a porous rotary drum (5), a reinforcing block (6), a fixed shaft (7), a motor (8), a filter (9), a feeding hopper (10), a movable plate (11), a connecting pin shaft (12), an arc-shaped guide post (13), a spring (14), an arc-shaped guide hole (15), a feeding channel (16), a communication hole (17), a hot air blower (18), an air blowing pipe (19), an air blowing nozzle (20), an inserting plate (21), a collecting box (22) and an output channel (23);
the bottom of the shell (2) is fixedly connected to the top of the base (1), a dehydration chamber (3) is arranged inside the shell (2), and the center of the outer part of the left side of the shell (2) is fixedly connected with a motor (8);
a valve (4) is fixedly connected at a drainage outlet at the lower left side of the dehydration chamber (3);
the porous rotary drum (5) is movably connected to the center of the dewatering chamber (3), and the center of the left side of the porous rotary drum (5) is fixedly connected with an output shaft at the right side of the motor (8);
the left end of the fixed shaft (7) is fixedly connected to the left center inside the porous rotary drum (5), the right end of the fixed shaft (7) is fixedly connected to the right center inside the porous rotary drum (5), and the outside of the fixed shaft (7) is fixedly connected with the inner wall of the porous rotary drum (5) through a plurality of reinforcing blocks (6);
an inlet at the lower side of the filter (9) is connected with an air outlet arranged at the left upper side of the dehydration chamber (3);
the charging hopper (10) is fixedly connected to the outer part of the right upper side of the shell (2);
the feeding channel (16) is vertically arranged inside the upper right side of the shell (2), and an inlet on the upper side of the feeding channel (16) is connected with an outlet on the lower side of the feeding hopper (10);
the right side of the movable plate (11) is movably connected to the right upper side of the charging channel (16) through a connecting pin shaft (12);
the arc guide hole (15) is arranged in the right upper side of the feeding channel (16), and an arc guide pillar (13) is movably connected in the arc guide hole (15);
the left end part of the arc-shaped guide post (13) is fixedly connected with the center of the bottom of the movable plate (11), and a spring (14) is arranged between the right end part of the arc-shaped guide post (13) and the inner side surface of the arc-shaped guide hole (15);
the communicating holes (17) are a plurality of, the communicating holes (17) are respectively and uniformly arranged in the outer circular wall of the right side of the porous rotary drum (5), and the opening at the outer side of the communicating holes (17) is communicated with the opening at the lower side of the charging channel (16);
the number of the air blowing pipes (19) is two, the two air blowing pipes (19) are respectively positioned at the front and rear positions of the lower side of the center of the porous rotary drum (5), the two air blowing pipes (19) are respectively and fixedly connected to the front and rear walls of the dehydration chamber (3), a plurality of air blowing nozzles (20) are uniformly arranged on the inner sides of the two air blowing pipes (19), and the right inlets of the two air blowing pipes (19) are connected with the air outlet of the hot air blower (18);
the hot air blower (18) is fixedly connected to the outer portion of the right lower side of the shell (2);
the output channel (23) is arranged in the right lower side of the shell (2), and the inlet on the upper side of the output channel (23) is communicated with the outer opening of the corresponding communication hole (17);
the inserting plate (21) is transversely and movably connected in a transverse groove arranged on the upper side of the output channel (23);
the collecting box (22) is positioned at the lower side of an outlet of the output channel (23), and the bottom surface of the collecting box (22) is connected with the upper right side surface of the base (1).
2. The dewatering apparatus for ore concentrate processing according to claim 1, wherein the bottom surface of the dewatering chamber (3) is a slope with a lower left and a higher right.
3. The dewatering apparatus for processing fine ore according to claim 1, wherein the filter (9) is an air filter, and a water collector is provided in an inlet of a lower side of the air filter.
4. The dewatering apparatus for processing fine ore according to claim 1, wherein the outlets of the blowing nozzles (20) are all directed vertically toward the outer circumferential surface of the perforated rotating drum (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021419285.XU CN212778248U (en) | 2020-07-18 | 2020-07-18 | Dewatering device is used in processing of concentrate powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021419285.XU CN212778248U (en) | 2020-07-18 | 2020-07-18 | Dewatering device is used in processing of concentrate powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212778248U true CN212778248U (en) | 2021-03-23 |
Family
ID=75027863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021419285.XU Active CN212778248U (en) | 2020-07-18 | 2020-07-18 | Dewatering device is used in processing of concentrate powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212778248U (en) |
-
2020
- 2020-07-18 CN CN202021419285.XU patent/CN212778248U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210486365U (en) | System for drying iron phosphate by using waste heat of roasting furnace | |
| CN111500852B (en) | Carbon-containing gold ore suspension roasting system | |
| CN2905223Y (en) | Mineral powder magnetic separator | |
| WO2021142931A1 (en) | Energy-saving vertical grinding machine for dry grinding and shaping | |
| CN114566727A (en) | Modification method for direct pyrogenic repair and regeneration of lithium iron phosphate positive electrode material | |
| CN201555450U (en) | Smelting device for smelting ferronickel by nickel oxide mines | |
| CN212778248U (en) | Dewatering device is used in processing of concentrate powder | |
| CN108285973B (en) | Roasting device and method for ferric oxide and manganese oxide ores | |
| CN214183391U (en) | Ball mill grinding system for drying high-moisture materials by adopting combined type powder selecting machine | |
| CN209109278U (en) | A kind of grinding disc of vertical mill increasing device | |
| CN202921398U (en) | Energy-saving and environment-friendly vertical mill crushing system | |
| CN203513542U (en) | Equipment for producing modified starch | |
| CN102522526B (en) | Production equipment and technology for cathode or anode material of converter-type lithium battery | |
| CN202781442U (en) | Dry sand air-cooling device | |
| CN201458772U (en) | Iron oxide red purifying device | |
| CN105217973B (en) | The two-stage slaking apparatus of calcium hydroxide production | |
| CN113666425A (en) | Device for preparing magnetic material raw material by using iron scale and using method thereof | |
| CN207918705U (en) | A kind of ground granulated blast furnace slag deironing apparatus built in aggregate processing machine | |
| CN112774841A (en) | Iron and grinding resourceful treatment system are retrieved to slag | |
| CN201250263Y (en) | Iron ore concentrate producing device by reducing baking of sulphuric acid cinder fluidized bed roaster | |
| CN207368092U (en) | The rotating mechanical force and chemical cladding process of hot gas prepares the device of nickel manganese cobalt acid lithium material | |
| CN110980806A (en) | Equipment and method for producing vanadium pentoxide powder through cyclic calcination | |
| CN216864276U (en) | Nickel-containing waste pretreatment equipment | |
| CN219244300U (en) | Vertical cooling waste heat recovery production system for pellets | |
| CN213747930U (en) | Processing system of sintering dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |