CN203389716U - Material pulverizer - Google Patents
Material pulverizer Download PDFInfo
- Publication number
- CN203389716U CN203389716U CN201320462830.7U CN201320462830U CN203389716U CN 203389716 U CN203389716 U CN 203389716U CN 201320462830 U CN201320462830 U CN 201320462830U CN 203389716 U CN203389716 U CN 203389716U
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- housing
- casing
- rotary body
- slag charge
- finished product
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Abstract
The utility model discloses a material pulverizer which comprises a housing, wherein an inverted-frustum-shaped rotating body and an inverted-frustum-shaped filtration supporting piece are arranged in the housing; the rotating body is movably connected with the housing through a main shaft; fixed blades and movable blades are distributed on the circumferential side of the rotating body; the filtration supporting piece is fixedly connected with the housing; a funnel-type slag blanking hopper communicated with the filtration supporting piece is arranged at the bottom of the housing; a material inlet and a slag inlet are respectively formed in the top of the housing; the slag blanking hopper is communicated with the slag inlet through a material returning pipe; a finished product outlet is formed in the lower part of the side wall of the housing. Finished product pulverized materials meeting a requirement are filtered into a cavity formed between the filtration supporting piece and the housing, and the phenomenon that the finished product pulverized materials meeting the requirement and slag which does not meet the requirement return at the same time is avoided; equipment and unnecessary work of people are reduced; the equipment resistance is alleviated, and the equipment efficiency is improved; an overall material down channel is in a state of gradually narrowing and tightening, so that the materials subjected to a certain pulverizing process can still keep certain compactness when moving to a clearance in the lower part, and the materials at the lower part can be efficiently and fully pulverized.
Description
Technical field
The utility model relates to crushing material equipment technical field, relates in particular to a kind of materials crusher.
Background technology
At present, pulverizer traditional on market is owing to mostly being horizontal pulverizer, and lack thickness material separating mechanism, in actual applications, due to material, conventionally once pulverize and be difficult to completely qualifiedly, need feed back repeatedly to repeat to pulverize, tradition pulverizer need to repeat whole materials to pulverize, so just increased personnel and equipment workload, time-consuming efficiency is low, and power consumption is high; Or vigorous property material larger for some water content particularly, situation is even more serious, often occurs in actual applications the blocked and situations such as machine of choking of screen cloth, and material difficulty or ease are pulverized, and easily cause equipment downtime, even damage equipment; This class material does not reach crushing effect with jaw crusher or edge runner at all, and material can be pressed into mud cake shape, adopts beater grinder easily to cause material to be bonded on fixed disk, and stall is shut down.
The utility model patent that on March 20th, 2013, disclosed application number was 201210456393.8 discloses a kind of continuous vertical and has stirred pulverizer, mainly by decelerator, shaft coupling, upper bearing (metal), lower bearing, shaft, cylindrical shell, blade fixed disk, revolving vane, fixed blades and elastic shock-absorbing device form, upper on cylindrical shell, shaft is installed in lower bearing and with shaft coupling, is fixedly mounted decelerator or hydraulic motor in the overhanging upper end section of shaft, the cylinder inner segment of this shaft is regular polygon shaft part, on the regular polygon shaft part of this shaft, suit blade fixed disk is fixed in uniform compartment of terrain from top to bottom, uniform fixed installation revolving vane on the regular polygon dish of each blade fixed disk, on the inwall of cylindrical shell, fixedly mount abrasion-proof backing block, the fixed blades of compartment of terrain circumference uniform distribution fixed installation from top to bottom on the inwall of cylindrical shell, the relative motion of revolving vane and fixed blades, make material reach the effect being uniformly mixed when pulverizing.
Its weak point is: 1) lack thickness feed separation mechanism, while carrying out feed back pulverizing for the disposable material that is difficult to pulverize, repeat to pulverize qualified material, cause facility load to increase the weight of, personnel's workload increases, and affecting operating efficiency and power consumption increases; 2) cylindrical tube body structure, easily causes material to decline too fast, the abundant comminuting matter of difficulty or ease.
Utility model content
The purpose of this utility model is intended to provide a kind of both can realize thickness feed separation when pulverizing, and can limit again material gait of march, materials crusher that crush efficiency is higher.
For realizing the technical scheme that the purpose of this utility model adopts, be: a kind of materials crusher, comprise casing, inversed taper platform shape rotary body and inversed taper platform shape are set in casing and filter support member, described rotary body is flexibly connected with described casing by main shaft, within its week, side is laid with fixed blade and movable blades, described filtration support member is fixedly connected with described casing, the funnel-form slag charge material-falling hopper that described bottom of shell setting is communicated with described filtration support member, casing top arranges respectively material feeding mouth and slag charge charging aperture, described slag charge material-falling hopper is communicated with described slag charge charging aperture by feed back pipe, described chassis sidewall bottom arranges finished product discharging opening.
Described main shaft bottom is stretched out described rotary body Wai,Qi extending area rotating vane is set.
Described chassis backplane is obliquely installed.
Described fixed blade is horizontally set on described rotary body, and described movable blades is arranged on described rotary body by rotating shaft.
Described main shaft two ends are flexibly connected with described casing by axle bed respectively.
On described feed back pipe, air-introduced machine is set.
Described finished product discharging opening is a plurality of.
Materials crusher of the present utility model, by being set on main shaft, inversed taper platform shape rotary body and inversed taper platform shape filter support member, the all sides of described rotary body are laid fixed blade and movable blades, filtering holes on described filtration support member is designed to degree of grinding and reaches finished product and require the size that could pass through, satisfactory finished powder particle is filtered in the cavity that filters support member and casing formation, degree of grinding is undesirable moves downward continuation pulverizing along the slope shape gap of filtering between support member and revolving part, reduce equipment resistance, improve device efficiency, and avoid together feed back of satisfactory finished powder particle and undesirable slag charge, the workload that minimizing equipment and personnel are unnecessary, enhance productivity, compare with traditional straight tubular construction, structure of the present utility model is on the one hand owing to having certain gradient, the downstream rate of material has slowed down, make crushing material more abundant, on the other hand, whole material down going channel is the state of tightening up that dwindles gradually, while making material movement through certain crushing process to underclearance, still can keep certain density, make the crushing material efficiency of bottom higher more abundant, avoided legacy equipment to arrive behind equipment bottom through the material of pulverizing, sparse, fall too fast, do not have the effect of pulverizing, effectively realized when pulverizing and realized thickness feed separation, can limit material gait of march again, crush efficiency is higher more abundant, on described main shaft, be provided with rotating vane, described rotating vane is below described rotary body, to advancing to the material of rotary body bottom, carry out the cutting and grinding of a step more on the one hand, on the other hand material is had to agitaion, make undesirable slag charge enter fast funnel, avoid the situation of stopping up the machine of choking to occur, the funnel-form slag charge material-falling hopper that described bottom of shell setting is communicated with described filtration support member, described slag charge material-falling hopper draws nonconforming slag charge in, and is transported to slag charge charging aperture by feed back pipe, again pulverizes, described chassis sidewall bottom arranges finished product discharging opening, is convenient to satisfactory finished powder particle to collect, and can finished powder particle be extracted out fast by air-introduced machine and pipeline, described chassis backplane is obliquely installed, and has greatly improved the collection efficiency of finished powder particle, and finished powder particle, under the effect of gravity, slides to finished product discharging opening voluntarily, has avoided finished powder particle to accumulate in equipment, described fixed blade is horizontally set on described rotary body, described movable blades is arranged on described rotary body by rotating shaft, fixed blade can be forced cutting to material, movable blades is under effect of inertia, realize clashing into and pulverize, and by adjusting rotary speed, can realize the adjustment of blade cut capacity, described main shaft two ends are flexibly connected with described casing by axle bed respectively, have greatly strengthened the stability of main shaft, improve crush efficiency, on described feed back pipe, be provided with air-introduced machine, greatly improved feed back efficiency, fast nonconforming slag charge loopback is entered to slag charge charging aperture, avoid slag charge to cause the obstruction of feed back pipe, by adopting a plurality of finished product discharging openings, greatly improved the collection efficiency of finished powder particle of meeting the requirements, avoid finished powder particle to accumulate in the cavity of pulverizer.The utility model both can be realized thickness feed separation for crushing material provides a kind of when pulverizing, and can limit again material gait of march, materials crusher that crush efficiency is higher.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation of the utility model embodiment bis-.
The specific embodiment
Embodiment mono-
As shown in Figure 1: a kind of materials crusher, comprise casing 8, interior inversed taper platform shape rotary body 12 and the inversed taper platform shape filtration support member 3 of arranging of casing 8, described rotary body 12 is flexibly connected with described casing 8 by main shaft 4, within its week, side is laid with fixed blade 6 and movable blades 7, described filtration support member 3 is fixedly connected with described casing 8, described casing 8 bottoms arrange the funnel-form slag charge material-falling hopper 11 being communicated with described filtration support member 3, casing top arranges respectively material feeding mouth 5 and slag charge charging aperture, described slag charge material-falling hopper 11 is communicated with described slag charge charging aperture by feed back pipe 2, described casing 8 lower sidewall arrange finished product discharging opening 9.Described main shaft 4 bottoms are stretched out described rotary body 12Wai,Qi extending area rotating vane 10 are set.Described fixed blade 6 is horizontally set on described rotary body 12, and described movable blades 7 is arranged on described rotary body 12 by rotating shaft.Described main shaft 4 two ends are flexibly connected with described casing 8 by axle bed respectively.On described feed back pipe 2, air-introduced machine 1 is set.
Embodiment bis-
As shown in Figure 2: the difference part of the present embodiment and embodiment mono-is: described casing 8 bottoms are ramp structure, described finished product discharging opening 9 is arranged on bottom, slope one side, described main shaft 4 lower ends are provided with bearing, and are connected with described casing 8 by support bar, and described finished product discharging opening 9 is a plurality of.
Materials crusher of the present utility model, material is sent in pulverizer through material feeding mouth, utilize fixed blade and movable blades on rotary body to carry out cutting and grinding to material, by filtering support member, satisfactory finished powder particle is filtered in the cavity that filters support member and casing formation, the undesirable slag charge of degree of grinding moves downward continuation pulverizing along the slope shape gap of filtering between support member and revolving part, structure of the present utility model is on the one hand because blanking channel has certain gradient, the downstream rate of material has slowed down, make crushing material more abundant, on the other hand, whole material down going channel is the state of tightening up that dwindles gradually, while making material movement through certain crushing process to underclearance, still can keep certain density, make the crushing material efficiency of bottom higher more abundant, the rotating vane arranging on main shaft, to advancing to the material of rotary body bottom, carry out the cutting and grinding of a step again, and material is had to agitaion, make undesirable slag charge enter fast slag charge material-falling hopper, avoid the situation of stopping up the machine of choking to occur, slag charge material-falling hopper draws nonconforming slag charge in, and is transported to slag charge charging aperture by feed back pipe, again pulverizes, described chassis sidewall bottom arranges finished product discharging opening, can finished powder particle be extracted out fast by air-introduced machine and pipeline, chassis backplane is obliquely installed, and finished powder particle, under the effect of gravity, slides to finished product discharging opening voluntarily, has avoided finished powder particle to accumulate in equipment, fixed blade can be forced cutting to material, and movable blades, under effect of inertia, is realized clashing into and pulverized, and by adjusting rotary speed, can realize the adjustment of blade cut capacity, described main shaft two ends are flexibly connected with described casing by axle bed respectively, have greatly strengthened the stability of main shaft, improve crush efficiency, on feed back pipe, be provided with air-introduced machine, fast nonconforming slag charge loopback entered to slag charge charging aperture, avoid slag charge to cause the obstruction of feed back pipe, by adopting a plurality of finished product discharging openings, improved the collection efficiency of finished powder particle of meeting the requirements, avoid finished powder particle to accumulate in the cavity of pulverizer.The utility model both can be realized thickness feed separation for crushing material provides a kind of when pulverizing, and can limit again material gait of march, materials crusher that crush efficiency is higher.
Claims (7)
1. a materials crusher, comprise casing, it is characterized in that: inversed taper platform shape rotary body and inversed taper platform shape are set in casing and filter support member, described rotary body is flexibly connected with described casing by main shaft, within its week, side is laid with fixed blade and movable blades, described filtration support member is fixedly connected with described casing, the funnel-form slag charge material-falling hopper that described bottom of shell setting is communicated with described filtration support member, casing top arranges respectively material feeding mouth and slag charge charging aperture, described slag charge material-falling hopper is communicated with described slag charge charging aperture by feed back pipe, described chassis sidewall bottom arranges finished product discharging opening.
2. materials crusher as claimed in claim 1, is characterized in that: described main shaft bottom is stretched out described rotary body Wai,Qi extending area rotating vane is set.
3. materials crusher as claimed in claim 1, is characterized in that: described chassis backplane is obliquely installed.
4. materials crusher as claimed in claim 1, is characterized in that: described fixed blade is horizontally set on described rotary body, and described movable blades is arranged on described rotary body by rotating shaft.
5. materials crusher as claimed in claim 1 or 2, is characterized in that: described main shaft two ends are flexibly connected with described casing by axle bed respectively.
6. materials crusher as claimed in claim 1, is characterized in that: on described feed back pipe, air-introduced machine is set.
7. materials crusher as claimed in claim 1, is characterized in that: described finished product discharging opening is a plurality of.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320462830.7U CN203389716U (en) | 2013-07-31 | 2013-07-31 | Material pulverizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320462830.7U CN203389716U (en) | 2013-07-31 | 2013-07-31 | Material pulverizer |
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CN203389716U true CN203389716U (en) | 2014-01-15 |
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CN201320462830.7U Expired - Fee Related CN203389716U (en) | 2013-07-31 | 2013-07-31 | Material pulverizer |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103381381A (en) * | 2013-07-31 | 2013-11-06 | 方城县三利热能开发有限公司 | Material grinder |
CN105126964A (en) * | 2015-10-10 | 2015-12-09 | 赵东生 | Vertical type cylindrical classifying pulverizer |
CN105195262A (en) * | 2014-06-23 | 2015-12-30 | 新疆金宇鑫新材料有限公司 | Planet wheel self-feeding-back centrifugal type sand making device |
CN105268505A (en) * | 2014-06-23 | 2016-01-27 | 新疆金宇鑫新材料有限公司 | Internal recycling-type crushing structure |
CN107790243A (en) * | 2016-08-31 | 2018-03-13 | 天津市弘亚润滑粉制造有限公司 | A kind of efficient pulverizing equipment |
CN108941156A (en) * | 2018-06-22 | 2018-12-07 | 重庆交通大学 | Building waste processing mechanism |
-
2013
- 2013-07-31 CN CN201320462830.7U patent/CN203389716U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103381381A (en) * | 2013-07-31 | 2013-11-06 | 方城县三利热能开发有限公司 | Material grinder |
CN103381381B (en) * | 2013-07-31 | 2015-06-10 | 方城县三利热能开发有限公司 | Material grinder |
CN105195262A (en) * | 2014-06-23 | 2015-12-30 | 新疆金宇鑫新材料有限公司 | Planet wheel self-feeding-back centrifugal type sand making device |
CN105268505A (en) * | 2014-06-23 | 2016-01-27 | 新疆金宇鑫新材料有限公司 | Internal recycling-type crushing structure |
CN105126964A (en) * | 2015-10-10 | 2015-12-09 | 赵东生 | Vertical type cylindrical classifying pulverizer |
CN105126964B (en) * | 2015-10-10 | 2017-09-26 | 赵东生 | Tubular vertical grade grinder |
CN107790243A (en) * | 2016-08-31 | 2018-03-13 | 天津市弘亚润滑粉制造有限公司 | A kind of efficient pulverizing equipment |
CN108941156A (en) * | 2018-06-22 | 2018-12-07 | 重庆交通大学 | Building waste processing mechanism |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180731 |
|
CF01 | Termination of patent right due to non-payment of annual fee |