CN204294301U - A kind of three storehouse refined cement ball mills - Google Patents

A kind of three storehouse refined cement ball mills Download PDF

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Publication number
CN204294301U
CN204294301U CN201420792380.2U CN201420792380U CN204294301U CN 204294301 U CN204294301 U CN 204294301U CN 201420792380 U CN201420792380 U CN 201420792380U CN 204294301 U CN204294301 U CN 204294301U
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CN
China
Prior art keywords
hollow shaft
storehouse
discharge port
cylindrical shell
discharge duct
Prior art date
Application number
CN201420792380.2U
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Chinese (zh)
Inventor
陈伟生
罗竞东
李德尹
梁爱媚
钟春发
钟小英
Original Assignee
广东梅雁吉祥水电股份有限公司
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Priority to CN201420792380.2U priority Critical patent/CN204294301U/en
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Publication of CN204294301U publication Critical patent/CN204294301U/en

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Abstract

The utility model discloses a kind of three storehouse refined cement ball mills, comprise cylindrical shell, shell liner, lifting strip, adjustable double-layer partition panel, mill body, base bearing, feed arrangement, device for discharging and transmission device, described shell liner is fixedly mounted on cylinder inboard wall, described lifting strip is fixedly mounted on the inwall of cylindrical shell by T-shaped securing member, described inner barrel is provided with two adjustable double-layer partition panels, the front-end and back-end of described cylindrical shell respectively correspondence are provided with charging aperture hollow shaft and discharge port hollow shaft, described cylindrical shell is rotatably installed on base bearing by the charging aperture hollow shaft at two ends and discharge port hollow shaft, described transmission device comprises mair motor, power transmission shaft, gear-box, main reducing gear, driving gear and driven gear.This three storehouses refined cement ball mill can improve the fineness of finished cement greatly, improves the quality of cement, and economic environmental protection simultaneously, and working stability, efficiency is high.

Description

A kind of three storehouse refined cement ball mills

Technical field

The utility model relates to technology field of cement production equipment, is specially a kind of three storehouse refined cement ball mills.

Background technology

Ball mill is the requisite equipment of a lot of ore grinding, in manufacture of cement, ball mill is widely used, there is irreplaceable effect, the quality of ball mill and the fine degree of abrasive dust directly affect the quality of finished cement, existing cement ball mill many employings two storehouse formula operation, abrasive dust fine degree is not high enough, and can not regulate the fineness of abrasive dust.Can produce a large amount of dust during existing cement ball-milling machine operation, particularly during discharging, dust is larger, and meanwhile, the dust of generation can cause the waste of finished product, can not accomplish economic environmental protection.

Utility model content

The purpose of this utility model is to provide a kind of three storehouse refined cement ball mills, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following solution: a kind of three storehouse refined cement ball mills, comprise cylindrical shell, shell liner, lifting strip, adjustable double-layer partition panel, mill body, base bearing, feed arrangement, device for discharging and transmission device, described shell liner is fixedly mounted on cylinder inboard wall, arrange in uniform intervals form, described lifting strip is fixedly mounted on the inwall of cylindrical shell by T-shaped securing member, between two between shell liner, described inner barrel is provided with two adjustable double-layer partition panels, inner barrel space is divided into three parts, form three chamber structures, described three storehouses are respectively coarse grinding cabin, fine grinding storehouse and fine grinding storehouse, described mill body is placed in three storehouses respectively, the front-end and back-end of described cylindrical shell respectively correspondence are provided with charging aperture hollow shaft and discharge port hollow shaft, described fine grinding storehouse is also provided with grate plate in discharge port hollow shaft front portion, described cylindrical shell is rotatably installed on base bearing by the charging aperture hollow shaft at two ends and discharge port hollow shaft, described feed arrangement comprises feed hopper, feed pipe and feeding screw, described feed pipe is L-type structure, and formed with charging aperture hollow shaft and be rotationally connected, described feed hopper is arranged on the top of feed pipe, described feeding screw is arranged on feed pipe inside, be positioned at the horizontal segment place of feed pipe, described device for discharging comprises discharge duct, fume recovery system, vibratory sieve and auger stripper, described discharge duct is L-type structure, and formed with discharge port hollow shaft and be rotationally connected, described fume recovery system is positioned at discharge port hollow shaft top, formed with discharge port hollow shaft and be rotationally connected, and form the structure of entirely surrounding discharge port hollow shaft up and down with discharge duct, described vibratory sieve is arranged on discharge duct inside, described auger stripper is arranged on discharge duct inside, be positioned at the horizontal segment place of discharge duct, described transmission device comprises mair motor, power transmission shaft, gear-box, main reducing gear, driving gear and driven gear, described driven gear is two, be separately fixed at the front-end and back-end of cylindrical shell, the clutch end of described mair motor is connected by gear-box with the power intake of main reducing gear, form power transmission, described driving gear is two, be connected with main reducing gear respectively by power transmission shaft, and engage with driven gear respectively, transmit power.

Preferably, described adjustable double-layer partition panel comprises outer partition panel, internal layer partition panel and adjustment motor, described two internal layer partition panels are connected with adjustment motor both sides respectively, form turntable, described two outer partition panels fit respectively with outside two internal layer partition panels, and are arranged on cylinder inboard wall.

Preferably, described base bearing is arranged on mixed earth pedestal.

Preferably, described feeding screw comprises spiral feed shaft and charging motor, and described spiral feed shaft is arranged on the inside of feed pipe, be positioned at the horizontal segment place of feed pipe, and one end of spiral feed shaft is exposed to feed pipe outside, is connected with charging motor.

Preferably, described auger stripper comprises screw unloading axle and discharging motor, and described screw unloading axle is arranged on the inside of discharge duct, be positioned at the horizontal segment place of discharge duct, and one end of screw unloading axle is exposed to discharge duct outside, is connected with discharging motor.

Preferably, the mill body diameter specifications in described coarse grinding cabin, fine grinding storehouse and fine grinding storehouse reduces successively.

Preferably, described fume recovery system comprises recovery tube and air-introduced machine, described recovery tube is S-type, and front end is connected with discharge port hollow shaft, end forms air outlet, and the inside, knee of described recovery tube is provided with filter course, and the position correspondence of filter course is provided with recovery valve, described air-introduced machine is arranged on the exit of discharge duct, and air-introduced machine is connected with recovery tube by reclaiming flexible pipe.

Compared with prior art, the beneficial effects of the utility model are: this three storehouses refined cement ball mill adopts three storehouse grading ball milling designs, greatly can improve the fine degree of the abrasive dust of cement, the design of adjustable double-layer partition panel, by adjustment motor, the particle diameter of conveniently adjusted powder delivery, different requirements can be adapted to, feed arrangement and device for discharging are designed with feeding screw and auger stripper respectively, can prevent from blocking when charging and discharging, add the generation that fume recovery system can reduce a large amount of dust, environmental protection more economically.

The kind of drive is designed to Double-gear transmission before and after cylindrical shell simultaneously, greatly can improve the stability of transmission, more steady when cylindrical shell is worked, and improves operating efficiency.

Accompanying drawing explanation

Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.

Fig. 1 is the utility model structural representation;

Fig. 2 is the structural representation of the utility model cylindrical shell;

Fig. 3 is the utility model adjustable double-layer partition panel side-looking structural representation;

Fig. 4 is the outer partition panel of the utility model and the main TV structure schematic diagram of internal layer partition panel;

Fig. 5 be the outer partition panel of the utility model and the laminating of internal layer partition panel time structural representation.

In figure: 1, cylindrical shell, 11, three storehouses, 111, coarse grinding cabin, 112, fine grinding storehouse, 113, fine grinding storehouse, 12, charging aperture hollow shaft, 13, discharge port hollow shaft, 14, grate plate, 2, shell liner, 3, lifting strip, 31, T-shaped securing member, 4, adjustable double-layer partition panel, 41, outer partition panel, 42, internal layer partition panel, 43, adjustment motor, 5, mill body, 6, base bearing, 7, feed arrangement, 71, hopper, 72, feed pipe, 73, feeding screw, 731, spiral feed shaft, 732, charging motor, 8, device for discharging, 81, discharge duct, 82, fume recovery system, 821, recovery tube, 8211, air outlet, 8212, filter course, 8213, reclaim valve, 822, air-introduced machine, 8221, reclaim flexible pipe, 83, vibratory sieve, 84, auger stripper, 841, screw unloading axle, 842, discharging motor, 9, transmission device, 91, mair motor, 92, power transmission shaft, 93, gear-box, 94, main reducing gear, 95, driving gear, 96, driven gear, 10, mixed earth pedestal.

Detailed description of the invention

Consult shown in Fig. 1-5; the utility model provides a kind of technical scheme: a kind of three storehouse refined cement ball mills; comprise cylindrical shell 1, shell liner 2, lifting strip 3, adjustable double-layer partition panel 4, mill body 5, base bearing 6, feed arrangement 7, device for discharging 8 and transmission device 9; shell liner 2 is fixedly mounted on cylindrical shell 1 inwall; arrange in uniform intervals form, for the protection of cylindrical shell 1.Lifting strip 3 is fixedly mounted on the inwall of cylindrical shell 1 by T-shaped securing member 31, between two between shell liner 2, drives mill body 5 to promote during for rotating.Cylindrical shell 1 inside is provided with two adjustable double-layer partition panels 4, adjustable double-layer partition panel 4 comprises outer partition panel 41, internal layer partition panel 42 and adjustment motor 43, two internal layer partition panels 42 are connected with adjustment motor 43 both sides respectively, form turntable, two outer partition panels 41 fit respectively with outside two internal layer partition panels 42, and be arranged on cylindrical shell 1 inwall, when regulating adjustment motor 43 to rotate, internal layer partition panel 42 is driven to rotate, thus form certain angle with outer partition panel 41, change pore size.Cylindrical shell 1 inner space is divided into three parts by adjustable double-layer partition panel 4, forms three storehouse 11 structures, is respectively coarse grinding cabin 111, fine grinding storehouse 112 and fine grinding storehouse 113.Mill body 5 is placed in three storehouses 11 respectively, and mill body 5 diameter specifications in coarse grinding cabin 111, fine grinding storehouse 112 and fine grinding storehouse 113 reduces successively.The front-end and back-end of cylindrical shell 1 respectively correspondence are provided with charging aperture hollow shaft 12 and discharge port hollow shaft 13, and fine grinding storehouse 113 is also provided with grate plate 14 in discharge port hollow shaft 13 front portion.Cylindrical shell 1 is rotatably installed on base bearing 6 by the charging aperture hollow shaft 12 at two ends and discharge port hollow shaft 13, and base bearing 6 is arranged on mixed earth pedestal 10.Feed arrangement 7 comprises feed hopper 71, feed pipe 72 and feeding screw 73, and feed pipe 72 in L-type structure, and is formed with charging aperture hollow shaft 12 and is rotationally connected, and feed hopper 71 is arranged on the top of feed pipe 72.Feeding screw 73 comprises spiral feed shaft 731 and charging motor 732, spiral feed shaft 731 is arranged on the inside of feed pipe 72, is positioned at the horizontal segment place of feed pipe 72, and one end of spiral feed shaft 731 is exposed to feed pipe 72 outside, be connected with charging motor 732, can fed material from being blocked be prevented.Device for discharging 8 comprises discharge duct 81, fume recovery system 82, vibratory sieve 83 and auger stripper 84, discharge duct 81 is in L-type structure, and formed with discharge port hollow shaft 13 and be rotationally connected, fume recovery system 82 is positioned at discharge port hollow shaft 13 top, formed with discharge port hollow shaft 13 and be rotationally connected, and form the structure of entirely surrounding discharge port hollow shaft 13 up and down with discharge duct 81, fume recovery system 82 comprises recovery tube 821 and air-introduced machine 822, described recovery tube 821 is S-type, and front end is connected with discharge port hollow shaft 13, end forms air outlet 8211, the inside, knee of recovery tube 821 is provided with filter course 8212, and the position correspondence of filter course 8212 is provided with recovery valve 8213, for the recovery of finished product dust material, air-introduced machine 822 is arranged on the exit of discharge duct 81, and air-introduced machine 822 is connected with recovery tube 821 by reclaiming flexible pipe 8221.It is inner that vibratory sieve 83 is arranged on discharge duct 81, prevents finished product caking during discharging, and can filter powder further.Auger stripper 84 comprises screw unloading axle 841 and discharging motor 842, screw unloading axle 841 is arranged on the inside of discharge duct 81, is positioned at the horizontal segment place of discharge duct 81, and one end of screw unloading axle 841 is exposed to discharge duct 81 outside, be connected with discharging motor 841, can prevent discharging from blocking.Transmission device 9 comprises mair motor 91, power transmission shaft 92, gear-box 93, main reducing gear 94, driving gear 95 and driven gear 96, driven gear 96 is two, be separately fixed at the front-end and back-end of cylindrical shell 1, the clutch end of mair motor 91 is connected by gear-box 93 with the power intake of main reducing gear 94, form power transmission, driving gear 95 is two, is connected with main reducing gear 94 respectively by power transmission shaft 92, and engage with driven gear 96 respectively, transmit power.

Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.

Claims (7)

1. a storehouse refined cement ball mill, comprise cylindrical shell, shell liner, lifting strip, adjustable double-layer partition panel, mill body, base bearing, feed arrangement, device for discharging and transmission device, described shell liner is fixedly mounted on cylinder inboard wall, arrange in uniform intervals form, described lifting strip is fixedly mounted on the inwall of cylindrical shell by T-shaped securing member, between two between shell liner, it is characterized in that: described inner barrel is provided with two adjustable double-layer partition panels, inner barrel space is divided into three parts, form three chamber structures, described three storehouses are respectively coarse grinding cabin, fine grinding storehouse and fine grinding storehouse, described mill body is placed in three storehouses respectively, the front-end and back-end of described cylindrical shell respectively correspondence are provided with charging aperture hollow shaft and discharge port hollow shaft, described fine grinding storehouse is also provided with grate plate in discharge port hollow shaft front portion, described cylindrical shell is rotatably installed on base bearing by the charging aperture hollow shaft at two ends and discharge port hollow shaft, described feed arrangement comprises feed hopper, feed pipe and feeding screw, described feed pipe is L-type structure, and formed with charging aperture hollow shaft and be rotationally connected, described feed hopper is arranged on the top of feed pipe, described feeding screw is arranged on feed pipe inside, be positioned at the horizontal segment place of feed pipe, described device for discharging comprises discharge duct, fume recovery system, vibratory sieve and auger stripper, described discharge duct is L-type structure, and formed with discharge port hollow shaft and be rotationally connected, described fume recovery system is positioned at discharge port hollow shaft top, formed with discharge port hollow shaft and be rotationally connected, and form the structure of entirely surrounding discharge port hollow shaft up and down with discharge duct, described vibratory sieve is arranged on discharge duct inside, described auger stripper is arranged on discharge duct inside, be positioned at the horizontal segment place of discharge duct, described transmission device comprises mair motor, power transmission shaft, gear-box, main reducing gear, driving gear and driven gear, described driven gear is two, be separately fixed at the front-end and back-end of cylindrical shell, the clutch end of described mair motor is connected by gear-box with the power intake of main reducing gear, form power transmission, described driving gear is two, be connected with main reducing gear respectively by power transmission shaft, and engage with driven gear respectively, transmit power.
2. a kind of three storehouse refined cement ball mills according to claim 1, it is characterized in that: described adjustable double-layer partition panel comprises outer partition panel, internal layer partition panel and adjustment motor, described two internal layer partition panels are connected with adjustment motor both sides respectively, form turntable, described two outer partition panels fit respectively with outside two internal layer partition panels, and are arranged on cylinder inboard wall.
3. a kind of three storehouse refined cement ball mills according to claim 1, is characterized in that: described base bearing is arranged on mixed earth pedestal.
4. a kind of three storehouse refined cement ball mills according to claim 1, it is characterized in that: described feeding screw comprises spiral feed shaft and charging motor, described spiral feed shaft is arranged on the inside of feed pipe, be positioned at the horizontal segment place of feed pipe, and one end of spiral feed shaft is exposed to feed pipe outside, be connected with charging motor.
5. a kind of three storehouse refined cement ball mills according to claim 1, it is characterized in that: described auger stripper comprises screw unloading axle and discharging motor, described screw unloading axle is arranged on the inside of discharge duct, be positioned at the horizontal segment place of discharge duct, and one end of screw unloading axle is exposed to discharge duct outside, be connected with discharging motor.
6. a kind of three storehouse refined cement ball mills according to claim 1, is characterized in that: the mill body diameter specifications in described coarse grinding cabin, fine grinding storehouse and fine grinding storehouse reduces successively.
7. a kind of three storehouse refined cement ball mills according to claim 1, it is characterized in that: described fume recovery system comprises recovery tube and air-introduced machine, described recovery tube is S-type, and front end is connected with discharge port hollow shaft, end forms air outlet, and the inside, knee of described recovery tube is provided with filter course, and the position correspondence of filter course is provided with recovery valve, described air-introduced machine is arranged on the exit of discharge duct, and air-introduced machine is connected with recovery tube by reclaiming flexible pipe.
CN201420792380.2U 2014-12-13 2014-12-13 A kind of three storehouse refined cement ball mills CN204294301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420792380.2U CN204294301U (en) 2014-12-13 2014-12-13 A kind of three storehouse refined cement ball mills

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105498911A (en) * 2016-01-15 2016-04-20 青岛万图明生物制品有限公司 Powder screening device
CN108348922A (en) * 2015-10-16 2018-07-31 美卓(瑞典)公司 It promotes wall device and promotes the section of wall device
CN108579928A (en) * 2018-04-16 2018-09-28 武汉百草园生化药业有限公司 A kind of calculus bovis factitius production ball-milling device
CN109282585A (en) * 2018-09-05 2019-01-29 张连军 A kind of horizontal ball milling type drying materials machinery equipment
CN109482324A (en) * 2018-12-21 2019-03-19 攀枝花市聚鑫金属结构有限公司 A kind of conveying equipment for coal pulverizer outlet
CN109499683A (en) * 2018-10-16 2019-03-22 崔道坦 A kind of mine selection dry ball

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108348922A (en) * 2015-10-16 2018-07-31 美卓(瑞典)公司 It promotes wall device and promotes the section of wall device
US10814331B2 (en) 2015-10-16 2020-10-27 Metso Sweden Ab Lifting wall arrangement and a segment of a lifting wall arrangement
CN105498911A (en) * 2016-01-15 2016-04-20 青岛万图明生物制品有限公司 Powder screening device
CN108579928A (en) * 2018-04-16 2018-09-28 武汉百草园生化药业有限公司 A kind of calculus bovis factitius production ball-milling device
CN109282585A (en) * 2018-09-05 2019-01-29 张连军 A kind of horizontal ball milling type drying materials machinery equipment
CN109282585B (en) * 2018-09-05 2020-09-11 江苏合海集团股份有限公司 Horizontal ball-milling type material drying mechanical equipment
CN109499683A (en) * 2018-10-16 2019-03-22 崔道坦 A kind of mine selection dry ball
CN109482324A (en) * 2018-12-21 2019-03-19 攀枝花市聚鑫金属结构有限公司 A kind of conveying equipment for coal pulverizer outlet

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150429

Termination date: 20161213

CF01 Termination of patent right due to non-payment of annual fee