CN212091768U - Double-shaft stirrer for mineral powder pellet processing production - Google Patents
Double-shaft stirrer for mineral powder pellet processing production Download PDFInfo
- Publication number
- CN212091768U CN212091768U CN202020743225.7U CN202020743225U CN212091768U CN 212091768 U CN212091768 U CN 212091768U CN 202020743225 U CN202020743225 U CN 202020743225U CN 212091768 U CN212091768 U CN 212091768U
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- Prior art keywords
- wall
- stirring
- mineral powder
- double
- ore
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- 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.)
- Expired - Fee Related
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- 239000000843 powder Substances 0.000 title claims abstract description 40
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 34
- 239000011707 mineral Substances 0.000 title claims abstract description 34
- 239000008188 pellet Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 abstract description 38
- 244000309464 bull Species 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a double-shaft mixer is used in mineral powder pelletizing processing production, the on-line screen storage device comprises a base, base top outer wall is provided with the main part case, and main part case one side outer wall is provided with the motor, the main part case is close to motor one side outer wall and is fixed with two pivots through the bearing, two gears have all been cup jointed to the circumference outer wall of two pivots, two gear intermeshing, the one end of two pivots all is provided with the bull stick, the output shaft of motor is connected with the one end of one of them pivot through the screw thread, the stirring piece that the equidistance distributes is all welded to the circumference outer wall of two bull sticks, the stirring hole has all been opened to one side outer wall of every stirring piece, the top outer wall joint of main part case has the roof, the top both sides outer wall. The utility model discloses promoted the stirring to powdered ore pelletizing ore, also overcome the drawback of the unipolar stirring that traditional powdered ore pelletizing agitating unit adopted, strengthened the stirring dynamics to powdered ore pelletizing ore.
Description
Technical Field
The utility model relates to a double-shaft mixer technical field especially relates to a double-shaft mixer is used in powdered ore pelletizing processing production.
Background
In the prior art, pellets are the main raw material for iron making and are mainly formed by pelletizing iron concentrate powder through the action of a binder. The binder is an indispensable raw material for preparing the pellet, bentonite is generally adopted as the binder in the prior pellet production, and the property of micropores generated by the swelling of the bentonite when meeting water is utilized, so that the iron fine ore is effectively bound to form the green pellet.
Through the retrieval, chinese patent application number is CN 201821866585.5's patent, discloses a vertical ore mixing stirring equipment of two-way rotation, including agitator motor, rim plate, first pivot, base and handle, agitator motor hangs through the connecting rod and arranges the blending tank body top in, the blending tank body both sides are equipped with the feed inlet, the outside and the pulley interconnect of rim plate bottom, and during the slide rail was arranged in to the pulley, first pivot and rim plate interconnect. The two-way rotating vertical ore mixing and stirring equipment in the patent has the following defects: what the overall structure was inside still adopted is the mode of unipolar stirring, and the ore when stirring, can not obtain the ore raw materials of even size, consequently, need a two-shaft mixer for powdered ore pelletizing processing production urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a double-shaft stirrer for processing and producing mineral powder pellets.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a mineral powder pelletizing processing production is with biax mixer, the on-line screen storage device comprises a base, base top outer wall is provided with the main part case, and main part case one side outer wall is provided with the motor, the main part case is close to motor one side outer wall and is fixed with two pivots through the bearing, two gears have all been cup jointed to the circumference outer wall of two pivots, two gear intermeshing, the one end of two pivots all is provided with the bull stick, the output shaft of motor is connected with the one end of one of them pivot through the screw thread, the stirring piece that the equidistance distributes is all welded to the circumference outer wall of two bull sticks, the stirring hole has all been opened to one side outer wall of every stirring piece, the top outer wall joint of main part case has the roof, the top both.
As a further aspect of the present invention: the mounting holes are formed in the inner walls of the two sides of the main box, the guide plates are clamped on the inner walls of the two mounting holes, and sliding grooves are formed in the inner walls of the two sides of the two mounting holes.
As a further aspect of the present invention: every two the equal sliding connection of inner wall of spout has the slider, and the screen cloth has all been welded to the relative one side outer wall of every two sliders.
As a further aspect of the present invention: the fixed plate has all been welded to base top four corners outer wall, and the outer wall that the main part case is close to every fixed plate top has all opened the fixed orifices, and the top of four fixed plates all pegs graft in the fixed orifices.
As a further aspect of the present invention: the outer walls of four corners of the bottom of the top plate are provided with clamping grooves, and each clamping groove is matched with the top end of each fixing plate.
As a further aspect of the present invention: the outer walls of two sides of the top plate are provided with jacks distributed at equal intervals, the inner wall of each jack is provided with a guide pipe, one end of each guide pipe is provided with a spray head, and the top ends of every six guide pipes are provided with a water pipe.
As a further aspect of the present invention: two the relative one end of water pipe all is connected with communicating pipe through the sealing ring, and one side outer wall of one of them water pipe is provided with the aqueduct.
Compared with the prior art, the utility model provides a double-shaft mixer is used in powdered ore pelletizing processing production possesses following beneficial effect:
1. this double-shaft mixer is used in mineral powder pelletizing processing production, through being provided with the motor, the apparatus further comprises a rotating shaft, the bull stick, gear and stirring piece, through the mode of biax stirring, the stirring to mineral powder pelletizing ore has been promoted, the drawback of the unipolar stirring that traditional mineral powder pelletizing agitating unit adopted has also been overcome, the stirring dynamics to mineral powder pelletizing ore has been increaseed, and then the size homogeneity of mineral powder pelletizing ore stirring has been promoted, the efficiency of mineral powder pelletizing stirring has been improved, simultaneously through being provided with the stirring hole, the validity of mineral powder pelletizing ore stirring has been promoted.
2. This double-shaft mixer is used in powdered ore pelletizing processing production has promoted through being provided with stock guide, spout, slider and screen cloth and has sieved less powdered ore pelletizing ore to reserve the powdered ore pelletizing ore of great and even size, and then satisfied the requirement to the processing of equidimension powdered ore pelletizing ore, promoted the collection of different powdered ore pelletizing ores.
3. This double-shaft mixer is used in powdered ore pelletizing processing production through being provided with jack, pipe, shower nozzle, water pipe, communicating pipe and aqueduct, has promoted to wash the ore of stirring in-process, increases the frictional force between every ore, guarantees the quality of powdered ore pelletizing ore stirring.
4. This double-shaft mixer is used in processing production of powdered ore pelletizing through being provided with fixed orifices, fixed plate and draw-in groove, has effectively promoted the connection between base, main part case and the roof fixed, and then has effectively guaranteed the stability of the inside stirring work of main part case.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and stirring effect is good.
Drawings
FIG. 1 is a schematic view of a double-shaft mixer for processing and producing mineral powder pellets according to the present invention;
FIG. 2 is a schematic view of the internal structure of a double-shaft agitator for processing and producing mineral powder pellets;
fig. 3 is a schematic view of a partial structure of a double-shaft mixer for processing and producing mineral powder pellets.
In the figure: 1-material guide plate, 2-base, 3-main body box, 4-top plate, 5-water pipe, 6-guide pipe, 7-feeding cover, 8-motor, 9-gear, 10-fixing plate, 11-rotating rod, 12-stirring block, 13-sliding block and 14-screen.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.
A double-shaft mixer for processing and producing mineral powder pellets is shown in figures 1-3 and comprises a base 2, a main body box 3 is fixed on the outer wall of the top of the base 2 through bolts, a motor 8 is fixed on the outer wall of one side of the main body box 3 through a support, two rotating shafts are fixed on the outer wall of one side, close to the motor 8, of the main body box 3 through bearings, two gears 9 are sleeved on the circumferential outer walls of the two rotating shafts, the two gears 9 are meshed with each other, rotating rods 11 are fixed at one ends of the two rotating shafts through threads, an output shaft of the motor 8 is connected with one end of one rotating shaft through threads, stirring blocks 12 distributed at equal intervals are welded on the circumferential outer walls of the two rotating rods 11, a stirring hole is formed in the outer wall of one side of each stirring block 12, a top plate 4 is clamped on the outer wall of the top of the main body box 3, feed inlets are formed in the outer walls of two sides of the top; during the use, open two feed lids 7 at roof 4 top, with leading-in main part case 3 in the mineral powder pelletizing ore follow the feed inlet, and through starter motor 8, it is rotatory to drive one of them pivot, it is rotatory to drive another pivot through epaxial gear 9 of commentaries on classics simultaneously, and then make the bull stick 11 of two pivot one ends rotatory, and two rotatory bull sticks 11 drive stirring piece 12 on its surface rotatory, and then promoted the stirring to mineral powder pelletizing ore, the drawback of the unipolar stirring that traditional mineral powder pelletizing agitating unit adopted has also been overcome, the stirring dynamics to mineral powder pelletizing ore has been strengthened, and then the size homogeneity of mineral powder pelletizing ore stirring has been promoted, the efficiency of mineral powder pelletizing stirring has been improved, the validity of mineral powder pelletizing ore stirring has also been promoted in the stirring hole on every stirring piece 12 simultaneously.
In order to effectively screen the stirred mineral powder pellet ore, as shown in fig. 3, mounting holes are formed in the inner walls of the two sides of the main box 3, the inner walls of the two mounting holes are clamped with the material guide plate 1, sliding grooves are formed in the inner walls of the two sides of the two mounting holes, the inner walls of every two sliding grooves are connected with sliding blocks 13 in a sliding manner, and a screen 14 is welded on the outer wall of one side, opposite to each sliding block 13, of each sliding block; when the powdered ore pelletizing ore after smashing under the stirring effect of stirring piece 12, when the mounting hole of two inboards of main part case 3, can sieve through its inside screen cloth 14, less powdered ore pelletizing ore can be through guide plate 1 derive outside main part case 3, and then promoted to sieve less powdered ore pelletizing ore, thereby reserve the powdered ore pelletizing ore of great and even size, and then satisfied the requirement to the processing of equidimension powdered ore pelletizing ore not, the collection of different powdered ore pelletizing ore has been promoted.
In order to promote the stability of the stirring work and ensure the quality of the ore powder pellet ore stirring, as shown in fig. 1-2, fixing plates 10 are welded on the outer walls of four corners of the top of the base 2, fixing holes are formed in the outer wall of the main box 3 close to the upper side of each fixing plate 10, the top ends of the four fixing plates 10 are inserted into the fixing holes, clamping grooves are formed in the outer walls of four corners of the bottom of the top plate 4, and each clamping groove is matched with the top end of each fixing plate 10; through four 10 joints of fixed plate in fixed orifices and draw-in groove, effectively promoted the connection between base 2, main part case 3 and the roof 4 fixed, and then effectively guaranteed the stability of 3 inside stirring works of main part case.
In order to facilitate cleaning of ore powder pellet ores in the main box 3, increase friction force between the ore powder pellet ores and guarantee stirring quality of the ore powder pellet ores, as shown in fig. 1, jacks are formed in the outer walls of two sides of the top plate 4 at equal intervals, guide pipes 6 are fixed to the inner walls of the jacks through threads, a spray head is fixed to one end of each guide pipe 6 through threads, a water pipe 5 is fixed to the top end of each six guide pipes 6 through a flange, the opposite ends of the two water pipes 5 are connected with communicating pipes through sealing rings, and a water guide pipe is fixed to the outer wall of one side of one water pipe 5 through threads; during the use, through being connected aqueduct and ore belt cleaning device, through its water of injecting into in to water pipe 5 for the shower nozzle of 6 one ends of every pipe of water accessible in the water pipe 5 is to 3 inside spouts of main part case, thereby has promoted to wash the ore of stirring in-process, increases the frictional force between every ore, guarantees the quality of powdered ore pelletizing ore stirring.
The working principle is as follows: when in use, the two feeding covers 7 at the top of the top plate 4 are opened, mineral powder pellet ore is guided into the main box 3 from the feeding holes, one rotating shaft is driven to rotate by the starting motor 8, the other rotating shaft is driven to rotate by the gear 9 on the rotating shaft, the rotating rods 11 at one ends of the two rotating shafts are further driven to rotate, the stirring blocks 12 on the outer surfaces of the rotating rods 11 are driven to rotate by the two rotating rods 11, and the mineral powder pellet ore is further promoted to be stirred, during the period, the water guide pipe is connected with the ore cleaning device, water is injected into the water pipe 5 through the water guide pipe, so that the water in the water pipe 5 can be sprayed into the main box 3 through the spray head at one end of each guide pipe 6, the ore in the stirring process is promoted to be cleaned, and the cleaned mineral powder pellet ore passes through the mounting holes on the two inner sides of the main box 3 under the stirring action of the stirring, will be screened by the screen 14 inside, and the smaller ore powder pellet ore will be guided out of the main box 3 through the guide plate 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The double-shaft stirrer for processing and producing the mineral powder pellets comprises a base (2) and is characterized in that a main body box (3) is arranged on the outer wall of the top of the base (2), a motor (8) is arranged on the outer wall of one side of the main body box (3), two rotating shafts are fixed on the outer wall of one side, close to the motor (8), of the main body box (3) through bearings, two gears (9) are sleeved on the outer walls of the circumferences of the two rotating shafts, the two gears (9) are meshed with each other, rotating rods (11) are arranged at one ends of the two rotating shafts, an output shaft of the motor (8) is connected with one end of one rotating shaft through threads, stirring blocks (12) distributed at equal intervals are welded on the outer walls of the circumferences of the two rotating rods (11), stirring holes are formed in the outer wall of one side of each stirring block (12), a top plate (4) is clamped on the outer, the inner wall of the feed inlet is clamped with a feed cover (7).
2. The double-shaft mixer for processing and producing the mineral powder pellets as claimed in claim 1, wherein the inner walls of the two sides of the main box (3) are provided with mounting holes, the inner walls of the two mounting holes are clamped with the material guide plates (1), and the inner walls of the two sides of the two mounting holes are provided with sliding chutes.
3. The double-shaft mixer for processing and producing the mineral powder pellets as claimed in claim 2, wherein the inner walls of every two chutes are connected with sliding blocks (13) in a sliding manner, and the outer wall of one side of every two sliding blocks (13) opposite to each other is welded with a screen (14).
4. The double-shaft stirrer for processing and producing the mineral powder pellets as claimed in claim 1, wherein the fixing plates (10) are welded on the outer walls of four corners of the top of the base (2), the outer wall of the main box (3) close to the upper part of each fixing plate (10) is provided with a fixing hole, and the top ends of the four fixing plates (10) are inserted into the fixing holes.
5. The double-shaft mixer for processing and producing the mineral powder pellets as claimed in claim 1, wherein the outer walls of four corners of the bottom of the top plate (4) are provided with clamping grooves, and each clamping groove is matched with the top end of each fixing plate (10).
6. The double-shaft mixer for processing and producing the mineral powder pellets as claimed in claim 4, wherein the outer walls of the two sides of the top plate (4) are provided with jacks distributed equidistantly, the inner wall of each jack is provided with a guide pipe (6), one end of each guide pipe (6) is provided with a spray nozzle, and the top ends of every six guide pipes (6) are provided with a water pipe (5).
7. The double-shaft mixer for processing and producing the mineral powder pellets as claimed in claim 6, wherein the opposite ends of the two water pipes (5) are connected with a communicating pipe through a sealing ring, and a water guide pipe is arranged on the outer wall of one side of one of the water pipes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743225.7U CN212091768U (en) | 2020-05-08 | 2020-05-08 | Double-shaft stirrer for mineral powder pellet processing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743225.7U CN212091768U (en) | 2020-05-08 | 2020-05-08 | Double-shaft stirrer for mineral powder pellet processing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212091768U true CN212091768U (en) | 2020-12-08 |
Family
ID=73616286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020743225.7U Expired - Fee Related CN212091768U (en) | 2020-05-08 | 2020-05-08 | Double-shaft stirrer for mineral powder pellet processing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212091768U (en) |
-
2020
- 2020-05-08 CN CN202020743225.7U patent/CN212091768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |