CN208944231U - Scattering grader is used in a kind of processing of cement - Google Patents

Scattering grader is used in a kind of processing of cement Download PDF

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Publication number
CN208944231U
CN208944231U CN201821593852.6U CN201821593852U CN208944231U CN 208944231 U CN208944231 U CN 208944231U CN 201821593852 U CN201821593852 U CN 201821593852U CN 208944231 U CN208944231 U CN 208944231U
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China
Prior art keywords
tube
conical
inner conical
motor
rotation axis
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CN201821593852.6U
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Chinese (zh)
Inventor
高应雄
胡超
吴杰
邓东辉
郭新
夏修国
左松平
江洪声
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Hubei Baizhaoshan Cement Co Ltd
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Hubei Baizhaoshan Cement Co Ltd
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Abstract

The utility model discloses a kind of cement processing scattering graders of cement processing technical field, including external conical-tube, the outer cone tube inner chamber is provided with inner conical-tube, the upper side wall of the inner conical-tube slidably connects sliding shoe, elastic component is provided between the sliding shoe and external conical-tube, the middle top setting counterattack cylinder of the external conical-tube, the upper left quarter of the counterattack cylinder offers feed inlet, rotation axis one is provided through in the middle part of the counterattack cylinder, motor cabinet is arranged in the top right side of the external conical-tube, motor is provided at the top of the motor cabinet, the utility model can effectively crush cement material cake, and powder pulverized powder is sorted, by breaing up disk, cement material cake can be broken up, be conducive to subsequent screening, pass through retarder, it can underdrive axis two, avoid inner conical-tube revolving speed too fast, influence screening, pass through electric pushrod, The vertical tremor of inner conical-tube can be achieved, so that screening is more abundant, also can avoid discharging blockage.

Description

Scattering grader is used in a kind of processing of cement
Technical field
The utility model relates to cement processing technical field, scattering grader is used in specially a kind of cement processing.
Background technique
Scattering grader is that the Novel material cake that the early 1990s exploitation comes out breaks up screening installation, and the cake that gathers materials breaks up and particle It is classified in one, is matched with extruder, can be eliminated during extrusion crusher edge material leakage and startup-shutdown and normal work The adverse effect that the bulky grain not being adequately compressed when making generates subsequent ball milling system, to obtain the effect of significantly Increasing Production and Energy Saving Fruit.In cement processing, need to carry out scattering and grading to raw material using scattering grader, currently, cement scattering grader is to thin The collection of powder is insufficient, and fine powder is easy to be discharged with coarse powder, influences production efficiency.
Such as Chinese Patent Application No. CN201220176934.7, particular content are as follows: a kind of scattering grader powder selection device, It is mainly characterized by improving original powder selection device, including external conical-tube, inner conical-tube, blower, breaks up disk and counterpunch board, inside A high 1m is added between cone cylinder and blower, the steel mesh composition that size is 5mm × 5mm is sieve.The device can effectively intercept one A little particles of the diameter greater than 5mm improve the unit-hour output of equipment, and less investment, using effect to ensure that the fineness into mill It is good.
This scattering grader powder selection device, although the device can effectively intercept the particle that some diameters are greater than 5mm, To ensure that the fineness into mill, the unit-hour output of equipment, and less investment are improved, using effect is good, but this scattering and grading Machine powder selection device only carries out primary screening, and fine powder separating effect is poor, and fine powder is easy to be discharged with coarse powder, is based on this, this is practical new Type devises a kind of cement processing scattering grader, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of cement processing scattering graders, to solve in above-mentioned background technique What is proposed only carries out primary screening, and fine powder separating effect is poor, and fine powder is easy the problem of being discharged with coarse powder.
To achieve the above object, the utility model provides the following technical solutions: a kind of cement processing scattering grader, packet External conical-tube is included, the outer cone tube inner chamber is provided with inner conical-tube, and the upper side wall of the inner conical-tube slidably connects sliding shoe, the cunning Elastic component, the middle top setting counterattack cylinder of the external conical-tube, the upper left of the counterattack cylinder are provided between motion block and external conical-tube Portion offers feed inlet, and rotation axis one is provided through in the middle part of the counterattack cylinder, and electricity is arranged in the top right side of the external conical-tube Base is provided with motor at the top of the motor cabinet, and the output end of the motor and the top of rotation axis one are provided with belt wheel, Belt is socketed between belt wheel described in two groups, the middle part of the rotation axis one, which is socketed with, breaks up disk, and the disk of breaing up is located at counterattack The inner cavity of cylinder, the bottom of the rotation axis one are provided with retarder, and the rotation axis one and the high speed shaft of retarder pass through shaft coupling Device connection, the retarder bottom low speed end are connected with rotation axis two by shaft coupling, and the bottom of the rotation axis two is provided with Fixed plate, the bottom center of the fixed plate are provided with electric pushrod, and the bottom of the electric pushrod is provided with terminal pad, institute State terminal pad and obtain outer wall and connect with inner conical-tube, the bottom outside of the fixed plate is symmetrically set with ear block, it is described on The bottom of ear block is hinged with connecting rod one, and the terminal pad top is symmetrically set with lower ear block, the top of the lower ear block It is hinged with connecting rod two, the bottom of the connecting rod one and the top of connecting rod two are hinged, and the terminal pad upper outside is equal Even to be provided with taping block, the bottom of the inner conical-tube is communicated with the discharge nozzle through external conical-tube, the lower section setting of the external conical-tube There is postsearch screening chamber, the discharge nozzle runs through the top of postsearch screening chamber, is provided with powder absorbing pipe in the middle part of the postsearch screening chamber, The inner sidewall of the powder absorbing pipe, which offers, inhales powder aperture, and suction ventilator is provided on the right side of the powder absorbing pipe, and the powder absorbing pipe goes out Mouthful be connected to the air inlet of suction ventilator, the external conical-tube connecting mouth is provided with the chamber that gathers materials, the air outlet and collection of the suction ventilator out Expect chamber connection, the motor, electric pushrod and suction ventilator pass through control switch and external power supply is electrically connected.
Preferably, the inner conical-tube includes inner conical-tube main body, and the conical outer wall of the inner conical-tube main body is uniformly provided with sieve Select hole.
Preferably, the terminal pad includes support mid-game, and the outer circumferential walls of the support mid-game are evenly arranged with fixed link.
Preferably, the outside of the motor is provided with motor protecting cover.
Preferably, the upper surface for breaing up disk is evenly arranged with conelet block.
Compared with prior art, the utility model has the beneficial effects that the utility model can effectively to cement material cake into Row crushes, and sorts to powder pulverized powder, by breaing up disk, can break up cement material cake, be conducive to subsequent screening, pass through Retarder, can underdrive axis two, avoid inner conical-tube revolving speed too fast, influence to screen, by electric pushrod, it can be achieved that inner conical-tube Vertical tremor also can avoid discharging blockage so that screening is more abundant, by taping block, can also carry out to cement powder secondary It crushes, so that crushing more abundant, raising screening efficiency, by powder absorbing pipe, secondary suction can be carried out to insufficient fine powder is screened It receives, by motor, can make to break up disc spins, can also be achieved the rotation of inner conical-tube.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model partial structural diagram;
Fig. 3 is the utility model inner conical-tube structural schematic diagram;
Fig. 4 is the utility model terminal pad structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- external conical-tube, 2- inner conical-tube, 201- inner conical-tube main body, 202- screen holes, 3- sliding shoe, 4- elastic component, 5- counterattack Cylinder, 6- feed inlet, 7- rotation axis one, 8- motor cabinet, 9- motor, 10- belt wheel, 11- belt, 12- break up disk, 13- retarder, 14- rotation axis two, 15- fixed plate, 16- electric pushrod, 17- terminal pad, 171- support mid-game, 172- fixed link, the upper ear of 18- Block, 19- connecting rod one, ear block under 20-, 21- connecting rod two, 22- taping block, 23- discharge nozzle, 24- postsearch screening chamber, 25- inhale Tube cell, 26- suction ventilator, 27- gather materials chamber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of cement processing scattering grader technical solution: a kind of cement adds Work scattering grader, including external conical-tube 1,1 inner cavity of external conical-tube are provided with inner conical-tube 2, and the upper side wall of inner conical-tube 2 slidably connects Sliding shoe 3, is provided with elastic component 4 between sliding shoe 3 and external conical-tube 1, the middle top setting counterattack cylinder 5 of external conical-tube 1 strikes back cylinder 5 upper left quarter offers feed inlet 6, and the middle part of counterattack cylinder 5 is provided through rotation axis 1, the top right side setting of external conical-tube 1 Motor cabinet 8, the top of motor cabinet 8 are provided with motor 9, and the output end of motor 9 and the top of rotation axis 1 are provided with belt wheel 10, belt 11 is socketed between two groups of belt wheels 10, and the middle part of rotation axis 1, which is socketed with, breaks up disk 12, breaks up disk 12 and is located at counterattack The inner cavity of cylinder 5, the bottom of rotation axis 1 are provided with retarder 13, and rotation axis 1 and the high speed shaft of retarder 13 pass through shaft coupling Connection, 13 bottom low speed end of retarder are connected with rotation axis 2 14 by shaft coupling, and the bottom of rotation axis 2 14 is provided with fixation Plate 15, the bottom center of fixed plate 15 are provided with electric pushrod 16, and the bottom of electric pushrod 16 is provided with terminal pad 17, connection Disk 17 obtains outer wall and connect with inner conical-tube 2, and the bottom outside of fixed plate 15 is symmetrically set with ear block 18, upper ear block 18 Bottom is hinged with connecting rod 1, and 17 top of terminal pad is symmetrically set with lower ear block 20, and the top of lower ear block 20 is hinged with Connecting rod 2 21, the bottom of connecting rod 1 and the top of connecting rod 2 21 are hinged, and 17 upper outside of terminal pad is uniformly arranged There is taping block 22, the bottom of inner conical-tube 2 is communicated with the discharge nozzle 23 through external conical-tube 1, and the lower section of external conical-tube 1 is provided with secondary sieve Chamber 24 is selected, discharge nozzle 23 runs through the top of postsearch screening chamber 24, and the middle part of postsearch screening chamber 24 is provided with powder absorbing pipe 25, powder absorbing pipe 25 inner sidewall, which offers, inhales powder aperture, and the right side of powder absorbing pipe 25 is provided with suction ventilator 26, the outlet of powder absorbing pipe 25 and suction ventilator 26 air inlet connection, external conical-tube 1 go out to connect mouth and be provided with the chamber 27 that gathers materials, and the air outlet of suction ventilator 26 is connected to the chamber 27 that gathers materials, Motor 9, electric pushrod and suction ventilator 26 are electrically connected by control switch and external power supply.
Wherein, inner conical-tube 2 includes inner conical-tube main body 201, and the conical outer wall of inner conical-tube main body 201 is uniformly provided with screen holes 202, the cement material cake of crushing can be screened, terminal pad 17 includes support mid-game 171, supports the outer circumferential walls of mid-game 171 It is evenly arranged with fixed link 172, fixed link 172 is connect with 2 inner cavity of inner conical-tube, and the outside of motor 9 is provided with motor protecting cover, is used In protection motor 9, the upper surface for breaing up disk 12 is evenly arranged with conelet block, is conducive to crushing cement material cake.
One concrete application of the present embodiment are as follows: motor 9 is controlled by control switch and is started, to drive on motor 9 Belt wheel 10 rotates, and makes the belt wheel 10 in rotation axis 1 that rotation axis 1 be driven to rotate by belt 11, breaks up disk to drive 12 rotations can drive inner conical-tube 2 to rotate by the deceleration of retarder 13, and sliding shoe 3 is slidably connected with inner conical-tube 2, pass through control Switch control electric pushrod 16 is flexible, and inner conical-tube 2 can be made to shake, and is conducive to screen cement powder, controls air draught by control switch Machine 26 starts, and can carry out secondary suction powder, is put into material cake toward feed inlet 6, is broken up by breaing up disk 12, and powder is fallen into inner conical-tube 2, By the impact of the rotation vibration and taping block 22 of inner conical-tube 2, powder carries out separating twice, and smashed fine powder can be from screen holes 202 screen away, are flowed out in the chamber 27 that gathers materials along the inner cavity of external conical-tube 1, and a part of fine powder will be with coarse powder from discharge nozzle 23 Outflow by fine powder from powder aperture inspiration powder absorbing pipe 25 is inhaled, is drained into the chamber 27 that gathers materials by suction ventilator 26, and coarse powder is from secondary sieve The outlet of chamber 24 is selected to flow out.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of cement processing scattering grader, including external conical-tube (1), it is characterised in that: external conical-tube (1) the inner cavity setting Have inner conical-tube (2), the upper side wall of the inner conical-tube (2) slidably connects sliding shoe (3), the sliding shoe (3) and external conical-tube (1) Between be provided with elastic component (4), the middle top of the external conical-tube (1) setting counterattack cylinder (5), the upper left of counterattack cylinder (5) Portion offers feed inlet (6), and rotation axis one (7), the top of the external conical-tube (1) are provided through in the middle part of the counterattack cylinder (5) Motor cabinet (8) are set on the right side of portion, are provided with motor (9) at the top of the motor cabinet (8), the output end of the motor (9) and are turned The top of moving axis one (7) is provided with belt wheel (10), and belt (11), the rotation axis are socketed between belt wheel described in two groups (10) It is socketed with and breaks up disk (12) in the middle part of one (7), the inner cavity broken up disk (12) and be located at counterattack cylinder (5), the rotation axis one (7) Bottom be provided with retarder (13), the rotation axis one (7) is connect with the high speed shaft of retarder (13) by shaft coupling, described Retarder (13) bottom low speed end is connected with rotation axis two (14) by shaft coupling, and the bottom of the rotation axis two (14) is provided with The bottom center of fixed plate (15), the fixed plate (15) is provided with electric pushrod (16), the bottom of the electric pushrod (16) Portion is provided with terminal pad (17), and the terminal pad (17) obtains outer wall and connect with inner conical-tube (2), the bottom of the fixed plate (15) Outside is symmetrically set with ear block (18), and the bottom of the upper ear block (18) is hinged with connecting rod one (19), the connection Disk (17) top is symmetrically set with lower ear block (20), is hinged with connecting rod two (21), institute at the top of the lower ear block (20) It states and is hinged at the top of the bottom and connecting rod two (21) of connecting rod one (19), terminal pad (17) upper outside is uniformly arranged Have taping block (22), the bottom of the inner conical-tube (2) is communicated with the discharge nozzle (23) through external conical-tube (1), the external conical-tube (1) Lower section be provided with postsearch screening chamber (24), the discharge nozzle (23) run through postsearch screening chamber (24) top, the secondary sieve It selects and is provided in the middle part of chamber (24) powder absorbing pipe (25), the inner sidewall of the powder absorbing pipe (25), which offers, inhales powder aperture, the suction powder It is provided with suction ventilator (26) on the right side of pipe (25), the outlet of the powder absorbing pipe (25) is connected to the air inlet of suction ventilator (26), institute It states external conical-tube (1) to go out to connect mouth and be provided with the chamber that gathers materials (27), the air outlet of the suction ventilator (26) is connected to the chamber that gathers materials (27), institute Motor (9), electric pushrod and suction ventilator (26) is stated to be electrically connected by control switch and external power supply.
2. a kind of cement processing scattering grader according to claim 1, it is characterised in that: inner conical-tube (2) packet It includes inner conical-tube main body (201), the conical outer wall of the inner conical-tube main body (201) is uniformly provided with screen holes (202).
3. a kind of cement processing scattering grader according to claim 1, it is characterised in that: terminal pad (17) packet Support mid-game (171) is included, the outer circumferential walls of support mid-game (171) are evenly arranged with fixed link (172).
4. a kind of cement processing scattering grader according to claim 1, it is characterised in that: outside the motor (9) Portion is provided with motor protecting cover.
5. a kind of cement processing scattering grader according to claim 1, it is characterised in that: the disk (12) of breaing up Upper surface is evenly arranged with conelet block.
CN201821593852.6U 2018-09-28 2018-09-28 Scattering grader is used in a kind of processing of cement Active CN208944231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821593852.6U CN208944231U (en) 2018-09-28 2018-09-28 Scattering grader is used in a kind of processing of cement

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Application Number Priority Date Filing Date Title
CN201821593852.6U CN208944231U (en) 2018-09-28 2018-09-28 Scattering grader is used in a kind of processing of cement

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CN208944231U true CN208944231U (en) 2019-06-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113522181A (en) * 2021-09-06 2021-10-22 哈尔滨理工大学 Particle scattering mechanism for multi-component particle rotary fluidized bed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113522181A (en) * 2021-09-06 2021-10-22 哈尔滨理工大学 Particle scattering mechanism for multi-component particle rotary fluidized bed

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