CN203935873U - A kind of liner plate of the extruding roller mill for break mined material material - Google Patents

A kind of liner plate of the extruding roller mill for break mined material material Download PDF

Info

Publication number
CN203935873U
CN203935873U CN201420225557.0U CN201420225557U CN203935873U CN 203935873 U CN203935873 U CN 203935873U CN 201420225557 U CN201420225557 U CN 201420225557U CN 203935873 U CN203935873 U CN 203935873U
Authority
CN
China
Prior art keywords
liner plate
strip
hole
roller mill
extruding roller
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
Application number
CN201420225557.0U
Other languages
Chinese (zh)
Inventor
董大川
易传金
杨国栋
孟祥玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Huarong Energy Technology Co., Ltd
Original Assignee
ANHUI HUATE LYUYUAN ENERGY-SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI HUATE LYUYUAN ENERGY-SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd filed Critical ANHUI HUATE LYUYUAN ENERGY-SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority to CN201420225557.0U priority Critical patent/CN203935873U/en
Application granted granted Critical
Publication of CN203935873U publication Critical patent/CN203935873U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of liner plate of the extruding roller mill for break mined material material, described liner plate is arranged on the crusher chamber madial wall of extruding roller mill charging aperture below, on liner plate, have a plurality of strip through-holes, strip through-hole communicates with the discharge bucket of crusher chamber below by tapping channel; The trapezoidal strip through-hole that described liner plate strip through-hole is inclined type, the bottom surface outlet of liner plate strip through-hole communicates with tapping channel, and liner plate strip through-hole is downward and along the tangential tilt of the direction of rotation of rotor.In process of production, discharging is rapid for the utility model device, is difficult for occurring the situation of putty, has improved greatly production efficiency.

Description

A kind of liner plate of the extruding roller mill for break mined material material
Technical field
The utility model relates to a kind of disintegrating apparatus parts, is specially a kind of modified for the liner plate of the extruding roller mill of break mined material material.
Background technology
The extruding roller mill for break mined material material is in the market mainly used in lime stone, gypsum, in dolomite etc. in the fragmentation of rigid material, existing a kind of extruding roller mill for break mined material material, its operation principle is first large-scale material to be poured in body in crusher chamber, to utilize rotating shaft rotor driven to rotate collision broken material, material after fragmentation drops to the liner plate of crusher chamber and the broken material passage between hard tup, and be ground into fine particulate under the extruding of liner plate and hard tup, wherein the material particles of a lot of small volumes and powder are under hard tup crowded, through the through hole on liner plate and bottom lining plate, flow to tapping channel and drop in discharge bucket in advance, in addition, the fine particulate material by through hole again by under hard tup along not being milled into after less particle and powder with the plane of bottom lining plate, fall in discharge bucket, thereby complete the crushing process of material.In crushing process, as shown in Figure 4 because its through hole on the liner plate of existing extruding roller mill is vertical strip through-hole, in actual production process, with rotor high-speed, rotate, material after pulverizing is when the vertical strip through-hole by liner plate, tend to occur the situation of putty, cause discharging slow, had a strong impact on production efficiency.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of extruding roller mill that makes to be difficult in the running occurring putty, liner plate that production efficiency is higher.
For addressing the above problem, the utility model provides a kind of liner plate of the extruding roller mill for break mined material material, described liner plate is arranged on the crusher chamber madial wall of extruding roller mill charging aperture below, on liner plate, have a plurality of strip through-holes, strip through-hole communicates with the discharge bucket of crusher chamber below by tapping channel; The trapezoidal strip through-hole that described liner plate strip through-hole is inclined type, the bottom surface outlet of liner plate strip through-hole communicates with tapping channel, and liner plate strip through-hole is downward and along the tangential tilt of the direction of rotation of rotor.
The beneficial effects of the utility model are: this device is on the basis of existing extruding roller mill liner plate, vertical strip through-hole on original liner plate is changed into the trapezoidal strip through-hole of obliquely-arranged, trapezoidal strip through-hole is downwards and along the tangential tilt of the direction of rotation of rotor, the centrifugal action that coordinates rotor high-speed rotation, comminuting matter enters material channel fast along through hole inclined-plane, strip through-hole is trapezoidal simultaneously, the less screening that does not affect material of upper bottom surface outlet, bottom surface outlet is convenient to more greatly material and is entered fast hopper.In this device production process, discharging is rapid, is difficult for occurring the situation of putty, has improved greatly production efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, with regard to the specific embodiment of the present utility model, be described in further detail, wherein:
Fig. 1 is the structural representation for the extruding roller mill of break mined material material;
Fig. 2 is the front view of the utility model liner plate;
Fig. 3 is the utility model liner plate A-A cross-sectional view;
Fig. 4 is existing liner plate A-A cross-sectional view;
In figure: 1-body, 2-crusher chamber, 2.1-charging aperture, the broken material of 2.4-passage, 2.5-tapping channel, 2.8-liner plate, 2.81-liner plate strip through-hole, 2.9-bottom lining plate, 3-main shaft, 3.1-upper bearing (metal), 3.2-lower bearing, 3.3-big belt pulley, 4-motor support frame, 5-motor, 5.1-small belt pulley, 6-belt, 7-rotor, the upper coaming plate of 7.1-, coaming plate under 7.2-, 8-spreading disk, 9-tup, 9.1-hammer handle, 10-discharge bucket.
The specific embodiment
With reference to a kind of extruding roller mill for break mined material material shown in Fig. 1, comprise body 1, body 1 below is connected with crusher chamber 2, in crusher chamber 2, be provided with charging aperture 2.1, the interior cross-under of body 1 has the main shaft 3 in crusher chamber of stretching into 2, body is provided with upper bearing (metal) 3.1 and the lower bearing 3.2 of main shaft 3 in two ends Shang Xia 1, the upper end of main shaft 3 is connected with big belt pulley 3.3, in crusher chamber 2, be connected with the motor rack 4 of accepting motor 5, the small belt pulley 5.1 being connected on motor 5 interconnects big belt pulley 3.3 by belt 6, main shaft 3 lower ends are connected with a rotor 7, rotor 7 comprises coaming plate 7.1 and lower coaming plate 7.2, upper coaming plate 7.1 and lower coaming plate 7.2 be arranged in parallel, upper coaming plate 7.1 and 7.2 of lower coaming plates are also welded with a plurality of hammer handles 9.1, on hammer handle 9.1, be fixed with tup 9,
The top that charging aperture is positioned at tup 9 for 2.1 times is provided with spreading disk 8, crusher chamber 2 medial surfaces of spreading disk 8 belows are provided with liner plate 2.8 and bottom lining plate 2.9, bottom lining plate 2.9 medial surfaces and and tup 9 between form narrow and small gap, 9 the broken material of common formation passages 2.4 of liner plate 2.8 and tup, on liner plate 2.8 and bottom lining plate 2.9, all offer a plurality of strip through-holes, strip through-hole communicates with the discharge bucket 10 of crusher chamber 2 belows by tapping channel 2.5.
As shown in Figure 2 and Figure 3, the trapezoidal strip through-hole that the liner plate strip through-hole 2.81 on liner plate 2.8 is inclined type, the bottom surface outlet of liner plate strip through-hole 2.81 communicates with tapping channel 2.5, and downward tangential tilt along rotor 7 direction of rotation is arranged on liner plate 2.8; Broken mineral material particle can flow out along the liner plate 2.8 that is provided with the trapezoidal strip through-hole of inclined type under the High Rotation Speed of rotor 7, by tapping channel 2.5, is transported in hopper 10.
The above; it is only the better specific embodiment of the utility model; but the utility model protection domain is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore the utility model protection domain is as the criterion with the protection domain of claims.

Claims (1)

1. the liner plate for the extruding roller mill of break mined material material, described liner plate is arranged on the crusher chamber madial wall of extruding roller mill charging aperture below, on liner plate, have a plurality of strip through-holes, described strip through-hole communicates with the discharge bucket of crusher chamber below by tapping channel; It is characterized in that: the trapezoidal strip through-hole that described liner plate strip through-hole is inclined type, the bottom surface outlet of liner plate strip through-hole communicates with tapping channel, and liner plate strip through-hole is downward and along the tangential tilt of the direction of rotation of rotor.
CN201420225557.0U 2014-05-05 2014-05-05 A kind of liner plate of the extruding roller mill for break mined material material Active CN203935873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420225557.0U CN203935873U (en) 2014-05-05 2014-05-05 A kind of liner plate of the extruding roller mill for break mined material material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420225557.0U CN203935873U (en) 2014-05-05 2014-05-05 A kind of liner plate of the extruding roller mill for break mined material material

Publications (1)

Publication Number Publication Date
CN203935873U true CN203935873U (en) 2014-11-12

Family

ID=51855222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420225557.0U Active CN203935873U (en) 2014-05-05 2014-05-05 A kind of liner plate of the extruding roller mill for break mined material material

Country Status (1)

Country Link
CN (1) CN203935873U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106975547A (en) * 2016-09-30 2017-07-25 深圳市德方纳米科技股份有限公司 Sand mill discharging dynamic ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106975547A (en) * 2016-09-30 2017-07-25 深圳市德方纳米科技股份有限公司 Sand mill discharging dynamic ring

Similar Documents

Publication Publication Date Title
CN203972024U (en) A kind of vertical shaft crusher with sieve plate
CN106391182A (en) Ore smashing device
CN101632953B (en) Dual-roller dual-cavity three-impact crusher
CN206304870U (en) A kind of ore crushes milling device
CN202343261U (en) Centrifugal sand making machine
CN205613480U (en) Adjustable dustproof stone crusher of bar rotational speed
CN203935873U (en) A kind of liner plate of the extruding roller mill for break mined material material
CN205288576U (en) Special rubbing crusher of tea benevolence intensive processing
CN207153892U (en) Multistage grinds formula pulverization cylinder
CN203972037U (en) A kind of bottom lining plate of the extruding roller mill for break mined material material
CN202683319U (en) Sandstone crushing device
CN201470425U (en) Double-roller and double-cavity three-strike type crusher
CN205628143U (en) Construct dedicated breaker of dam
CN202087351U (en) Hammer mill
CN203972018U (en) A kind of extruding roller mill for break mined material material
CN204768895U (en) Rubbing crusher is used in production of water -soluble fertilizer of humic acid type
CN205199603U (en) Novel mineral material squeezingpulverizer's rotor
CN103100464A (en) Energy-saving and environment-friendly double-rotor crushing machine
CN201006443Y (en) Modified finely-dividing squeezing pulverizing mill
CN101912802B (en) Vertical combined ball grinder
CN203935875U (en) A kind of rotor of the extruding roller mill for break mined material material
CN103495462A (en) Crusher with automatic unloading function
CN205199602U (en) High -efficient mineral material squeezingpulverizer's rotor
CN203044082U (en) Energy-saving and environment-friendly double-rotor crusher
CN109046529B (en) Efficient crusher capable of controlling ore granularity

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200916

Address after: Room 8080, 8 / F, block a, Huguang Road, Shushan District, Hefei City, Anhui Province

Patentee after: Anhui Huarong Energy Technology Co., Ltd

Address before: 230031 No. 29 Chencun Road, Anhui, Hefei

Patentee before: ANHUI HUATE LYUYUAN ENERGY-SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.