CN109701692A - A kind of material supercharging device - Google Patents

A kind of material supercharging device Download PDF

Info

Publication number
CN109701692A
CN109701692A CN201910071449.XA CN201910071449A CN109701692A CN 109701692 A CN109701692 A CN 109701692A CN 201910071449 A CN201910071449 A CN 201910071449A CN 109701692 A CN109701692 A CN 109701692A
Authority
CN
China
Prior art keywords
fixed
revolving part
tube body
flange
supercharging device
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.)
Granted
Application number
CN201910071449.XA
Other languages
Chinese (zh)
Other versions
CN109701692B (en
Inventor
赵玉会
曹国锋
苑明华
朱宽平
孙云
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.)
Nanjing Xipu International Engineering Co ltd
Original Assignee
Nanjing C Hope Cement Engineering Group 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 Nanjing C Hope Cement Engineering Group Co Ltd filed Critical Nanjing C Hope Cement Engineering Group Co Ltd
Priority to CN201910071449.XA priority Critical patent/CN109701692B/en
Publication of CN109701692A publication Critical patent/CN109701692A/en
Priority to PCT/CN2019/101000 priority patent/WO2020151222A1/en
Application granted granted Critical
Publication of CN109701692B publication Critical patent/CN109701692B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Press Drives And Press Lines (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The present invention provides a kind of material supercharging devices, including tube body, the tubular body is hollow, inboard wall of tube body is equipped with the conveyor screw of backspin, the tube wall is successively arranged upper flange, central flange and lower flange from top to bottom, the first revolving part is fixed in the upper flange, the tube body upper port is connected by the first revolving part and material bin rotation;The driving device to drive tube body to rotate is fixed on the central flange;The second revolving part is fixed in the lower flange, the bottom of the pipe mouth is connected by the second revolving part and the rotation of roll squeezer spout, it is equipped between first revolving part and the second revolving part for the both fixed first fixed bracket, the described first fixed bracket is fixed on the shell of the roll squeezer spout.The height between material bin and roll squeezer can be greatly lowered in the present invention, to save workshop height, can save cost in everyways such as infrastructure, device height, plant capacity, installation costs.

Description

A kind of material supercharging device
Technical field
The present invention relates to cement building material field more particularly to a kind of material supercharging devices.
Background technique
At present in the industries such as cement building material, roll squeezer is widely used for original due to its efficient grinding and crush efficiency Feed powder mill, the links such as cement grinding.Material is carried out to crowded feature due to being two rollers in roll squeezer principle, when operation is Guarantee material stabilization smoothly enters roll gap, keeps the continual and steady operation of roll squeezer, the material into roll squeezer needs to keep Certain material pressure.Current technologic universal solution is that the workshop of roll squeezer is built height, and steady feed bin is arranged in layer on it, so The feed opening of roll squeezer is connected to by one 4 to 5 meters of feeder pipe afterwards, the bed of material of roll squeezer is kept by the gravity of material itself Pressure.The layer height in workshop is higher where this results in roll squeezer, and not only the strut height of concrete, size need to increase, grinding The height of the corresponding lifting means of system is also higher.
It would therefore be highly desirable to which R & D design goes out a kind of material supercharging device that can solve the above problem.
Summary of the invention
The purpose of the present invention in view of the foregoing, to provide a kind of material supercharging device.
To achieve the above object, the present invention provides a kind of material supercharging device, which includes tube body, in the tube body Portion is hollow, and inboard wall of tube body is equipped with the conveyor screw of backspin, and the tube wall is successively arranged upper flange, central flange from top to bottom And lower flange, the first revolving part is fixed in the upper flange, the tube body upper port passes through the first revolving part and material Storehouse rotation connection;The driving device to drive tube body to rotate is fixed on the central flange;It is fixed in the lower flange There is the second revolving part, the bottom of the pipe mouth is connected by the second revolving part and the rotation of roll squeezer spout, first rotation It is equipped between part and the second revolving part for the both fixed first fixed bracket, the described first fixed bracket is fixed on the roller On the shell of press spout.
Further, the conveyor screw is the multiple spiral bars for being uniformly mounted on inner wall.
Further, the upper end of the conveyor screw is higher than tube body upper port.
Further, the driving device includes the first sprocket wheel, the second sprocket wheel and decelerating motor, and the first chain wheel case exists On tube wall, and it is fixedly connected with the central flange;First sprocket wheel is connected with the second sprocket wheel by chain, and described Two sprocket wheels are connected with the decelerating motor.
Further, second sprocket wheel is connected by range line shaft coupling with decelerating motor.
Further, the decelerating motor is mounted on the second fixed bracket, and the described second fixed bracket is fixed on institute On the shell for stating roll squeezer spout.
Further, first revolving part is transverse bearing, and the inner ring of the transverse bearing is connect with upper flange, institute Stating the second revolving part is axial bearing, and the lower circle of axial bearing is connect with lower flange, the outer ring of the transverse bearing and axial direction The upper circle of bearing is connect with the described first fixed bracket respectively.
Further, the material bin is connected by flexible connection structure with the outer ring of the transverse bearing.
Further, the flexible connection structure is one of expansion joint, rubber tube, plastic tube, silica gel cloth or canvas.
Further, the flexible connection structure both ends are respectively welded on material bin outer wall and transverse bearing outer ring, or Both ends are respectively adopted flange and are fixedly connected with material bin outer wall and transverse bearing outer ring.
It structure of the invention and is simple to manufacture, safeguards easy for installation.Feeding of the material pressurizing device integral installation in roll squeezer On shell, material is drained by rotating tubular body and is pressurizeed downwards, is fed and provides enough material pressures for roll squeezer, thus instead of Traditional gravity supercharging mode substantially reduces roll squeezer and material bin under conditions of realizing the pressurization to roll squeezer material The distance between, it can be by about 3 meters of former height down or so, i.e., roll squeezer workshop and related lifting means etc. can all drop accordingly Low about 3 meters, cost is all saved in various aspects such as infrastructure, plant capacity, installation difficulty.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of material supercharging device provided in an embodiment of the present invention;
Fig. 2 is the structural schematic diagram of Fig. 1 middle tube body;
1- tube body, 2- conveyor screw, 3- upper flange, 4- central flange, 5- lower flange, the first revolving part of 6-, 7- material Storehouse, the second revolving part of 8-, 9- roll squeezer spout, the fixed bracket of 10- first, 11- flexible connection structure, the first sprocket wheel of 12-, 13- Second sprocket wheel, 14- range line shaft coupling, 15- decelerating motor.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction in inventive embodiments Attached drawing, the technical solution in inventive embodiments is clearly and completely described, it is clear that the embodiments described below are only It is only invention a part of the embodiment, and not all embodiment.Based on the embodiment in invention, those of ordinary skill in the art exist All other embodiment obtained under the premise of creative work is not made, the range of invention protection is belonged to.
As shown in Fig. 1 to 2, a kind of material supercharging device provided in an embodiment of the present invention includes tube body 1, and tube body 1 is using resistance to Material production, 1 inner hollow of tube body are ground, 1 inner wall of tube body is equipped with the conveyor screw 2 of backspin.1 outer wall of tube body is successively arranged from top to bottom Upper flange 3, central flange 4 and lower flange 5.It is fixed with the first revolving part 6 in upper flange 3, tube body upper port passes through the One revolving part 6 is connected with the rotation of material bin 7.It is fixed with driving device on central flange 4, drives tube body 1 to revolve by driving device Turn.The second revolving part 8 is fixed in lower flange 5,1 lower port of tube body is rotated by the second revolving part 8 with roll squeezer spout 9 Connection.The first fixed bracket 10, the first revolving part 6 and the second revolving part 8 are equipped between first revolving part 6 and the second revolving part 8 It is each attached on the first fixed bracket 10, the first fixed bracket 10 is fixed on the shell of roll squeezer spout 9.
As shown in Figure 1, the first revolving part 6 of the embodiment of the present invention is transverse bearing, the second revolving part 8 is axial bearing, It is equipped with multiple mounting holes on the outer ring of transverse bearing and inner ring, is also equipped with mounting hole on the Shang Quan of axial bearing and lower circle, passes through Mounting hole is convenient for the fixation with other components.The inner ring of transverse bearing is bolted with upper flange 3, under axial bearing Circle is passed through with the first fixed bracket 10 with lower flange 5 by connection, the outer ring of transverse bearing and the upper circle of axial bearing respectively It is bolted.The structure of transverse bearing is equal to deep groove ball bearing, is primarily subjected to radial force when tube body rotation.Axial bearing knot Structure is equal to thrust bearing, and main function is to bear the upward reaction force that pressing materials generate when tube body 1 operates.
First fixed bracket 10 is mainly used to fixed radial bearing and axial bearing, and it is indirectly fixed to be equivalent to after two bearings are fixed Position tube body 1, is allowed to be rotated in fixed position, while the first fixed bracket 10 is also the skeleton of entire supercharging device, Entire material supercharging device is rigidly fixed by the first fixed bracket 10 and the shell of the roll squeezer spout 9 of lower part, while It is connect with the material bin 7 on top by flexible connection structure 11.11 both ends of flexible connection structure in the embodiment of the present invention can weld respectively Connect on 7 outer wall of material bin and transverse bearing outer ring or 11 both ends of flexible connection structure be respectively adopted flange and 7 outer wall of material bin and Transverse bearing outer ring is fixedly connected.Wherein, flexible connection structure can be in expansion joint, rubber tube, plastic tube, silica gel cloth or canvas One kind.It can play the role of absorbing expansion by the setting of flexible connection structure 11 and reduce vibration.
As depicted in figs. 1 and 2, the conveyor screw 2 of the embodiment of the present invention is the multiple spiral bars for being individually welded on inner wall, spiral And certain length is stretched out at top, i.e. the upper end of conveyor screw 2 is higher than 1 upper port of tube body.By welding spiral in 1 inner wall of tube body Item can be convenient for material bin blanking, and material generates downward pressure under the action of spiral, ensure the certain material pressure of lower part material. By the way that material bin 7 is accessed in 2 upper end of conveyor screw, and conveyor screw 2 protrudes into a certain distance in material bin 7, plays to material and helps stream Effect, tube body lower part connects roll squeezer spout 9, when due to roll squeezer operation from material bin 7 to tube body 1 again to roll surface of roller press it Between material be filled with state, conveyor screw 2 can give one downward pressure of material of bottom automatically when tube body 1 rotates, thus instead of Material gravity applies material pressure.There are certain spaces at 2 middle part of conveyor screw for tube body, to ensure that relatively large material also can be smooth Pass through.
The driving device of the embodiment of the present invention includes the first sprocket wheel 12, the second sprocket wheel 13, range line shaft coupling 14 and the electricity that slows down Machine 15, the first 12 sets of sprocket wheel are bolted to connection on 1 outer wall of tube body, and with central flange 2.First sprocket wheel 12 passes through chain Item 16 is connected with the second sprocket wheel 13, and the second sprocket wheel 13 is connect with range line shaft coupling 14, range line shaft coupling 14 and 15 phase of decelerating motor Even, the effect of protection equipment is primarily served.Decelerating motor 15 is mounted on the second fixed bracket 17, and the second fixed bracket 17 is fixed On the shell of roll squeezer spout 9.When conveyor screw 2 in tube body 1 rotates, downward pressure is generated to full of its internal material Power, thus requirement when ensure that roll squeezer operating to material pressure inside its drawing-in device.Meanwhile roll squeezer blanking it is unsmooth or When other reasons cause material to press through big, transmission system stress is greater than the torque that range line shaft coupling 14 is set, range line shaft coupling 14 It disengages, protects the important components such as drive apparatus and bearing.
When work, driving device drives the rotation of the first sprocket wheel 12, so that the conveyor screw 2 of 1 inner wall of tube body is driven to rotate, due to The top of conveyor screw 2 has been protruded into material bin, and under the action of the spiral of conveyor screw 2 itself, the material in material bin is forced to draw It flows into conveyor screw and presses down, full of after material in roll squeezer spout 9, the rotation of conveyor screw 2 will generate material Pressure, to achieve the effect that generate material pressure.After material pressure generates, conveyor screw 2 will receive reaction force vertically upward, this power It is born by axial bearing and is passed through bolt to be transmitted on roll squeezer spout.
When a failure occurs it, such as roll squeezer putty, the reaction force that the rotation of 1 spiral inner wall body 2 of tube body generates quickly increase Greatly, 13 stress of the second sprocket wheel in driving device is caused to increase, when the stress of driving device reaches the setting of range line shaft coupling 14 After torque, decelerating motor 15 and the second sprocket wheel 13 are disengaged, and tube body 1 stops rotating, and bigger pressure are no longer generated, when its bottom After material discharge a part, the stress of the second sprocket wheel 13 reduces, and range line shaft coupling 14 works again, and decelerating motor 15 drives again Dynamic second sprocket wheel 13 rotation, drives tube body 1 to start again at work rotation.
The material above roll squeezer will be arranged in by the way of rotating boosting in material supercharging device provided by the invention Material in storehouse drains into roll squeezer and applies certain pressure, ensures the material pressure of roll squeezer and material pressure adjusts in which can be convenient. Have the characteristics that structure it is simple, it is easy to manufacture and install, be quick on the draw, the height between material bin and roll squeezer can be greatly lowered Degree can be by about 3 meters of former height down or so to save workshop height, i.e., roll squeezer workshop and related lifting means etc. be all About 3 meters can be reduced accordingly, can save cost in everyways such as infrastructure, device height, plant capacity, installation costs, It is very ideal material supercharging device.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include Within protection scope of the present invention.

Claims (10)

1. a kind of material supercharging device, which is characterized in that including tube body, the tubular body is hollow, and inboard wall of tube body is equipped with backspin Conveyor screw, the tube wall is successively arranged upper flange, central flange and lower flange, the upper flange from top to bottom On be fixed with the first revolving part, the tube body upper port is connected by the first revolving part and material bin rotation;The central flange On be fixed with to drive tube body rotate driving device;The second revolving part is fixed in the lower flange, under the tube body Port is connected by the second revolving part and the rotation of roll squeezer spout, is equipped with and is used between first revolving part and the second revolving part In the both fixed first fixed bracket, the described first fixed bracket is fixed on the shell of the roll squeezer spout.
2. a kind of material supercharging device according to claim 1, which is characterized in that the conveyor screw is in being uniformly mounted on Multiple spiral bars of wall.
3. a kind of material supercharging device according to claim 1 or 2, which is characterized in that the upper end of the conveyor screw is higher than Tube body upper port.
4. a kind of material supercharging device according to claim 1, which is characterized in that the driving device includes the first chain Wheel, the second sprocket wheel and decelerating motor, the first chain wheel case are fixedly connected on tube wall, and with the central flange;Institute It states the first sprocket wheel and the second sprocket wheel is connected with by chain, second sprocket wheel is connected with the decelerating motor.
5. a kind of material supercharging device according to claim 4, which is characterized in that second sprocket wheel passes through range line shaft coupling Device is connected with decelerating motor.
6. a kind of material supercharging device according to claim 4, which is characterized in that it is solid that the decelerating motor is mounted on second On fixed rack, the described second fixed bracket is fixed on the shell of the roll squeezer spout.
7. a kind of material supercharging device according to claim 1, which is characterized in that first revolving part is radial axle Hold, the inner ring of the transverse bearing is connect with upper flange, second revolving part be axial bearing, the lower circle of axial bearing with Lower flange connection, the outer ring of the transverse bearing and the upper circle of axial bearing are connect with the described first fixed bracket respectively.
8. a kind of material supercharging device according to claim 7, which is characterized in that the material bin passes through flexible connection structure It is connected with the outer ring of the transverse bearing.
9. a kind of material supercharging device according to claim 8, which is characterized in that the flexible connection structure be expansion joint, One of rubber tube, plastic tube, silica gel cloth or canvas.
10. a kind of material supercharging device according to claim 8, which is characterized in that the flexible connection structure both ends difference It is welded on material bin outer wall and transverse bearing outer ring or flange and material bin outer wall and transverse bearing outer ring is respectively adopted in both ends It is fixedly connected.
CN201910071449.XA 2019-01-25 2019-01-25 Material supercharging device Active CN109701692B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910071449.XA CN109701692B (en) 2019-01-25 2019-01-25 Material supercharging device
PCT/CN2019/101000 WO2020151222A1 (en) 2019-01-25 2019-08-16 Material pressurizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910071449.XA CN109701692B (en) 2019-01-25 2019-01-25 Material supercharging device

Publications (2)

Publication Number Publication Date
CN109701692A true CN109701692A (en) 2019-05-03
CN109701692B CN109701692B (en) 2024-04-19

Family

ID=66261850

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910071449.XA Active CN109701692B (en) 2019-01-25 2019-01-25 Material supercharging device

Country Status (2)

Country Link
CN (1) CN109701692B (en)
WO (1) WO2020151222A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020151222A1 (en) * 2019-01-25 2020-07-30 南京西普水泥工程集团有限公司 Material pressurizing device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN388195A0 (en) * 1995-06-29 1995-07-20 Glover, Mark Richard Water grinding of particulate material using high and ultra high pressure water processing
KR20150051643A (en) * 2013-11-05 2015-05-13 김봉개 A crusher using cooling of liquid nitrogen
CN205462662U (en) * 2016-01-21 2016-08-17 徐州马龙节能环保设备有限公司 Feed arrangement that horizontal planet ground
CN108580009A (en) * 2018-07-11 2018-09-28 南京凯盛国际工程有限公司 A kind of Vertical Mill adjustable spiral blanking device
CN209917979U (en) * 2019-01-25 2020-01-10 南京西普水泥工程集团有限公司 Material supercharging device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20070029A1 (en) * 2007-01-18 2008-07-19 Sasil S P A HIGH COMPRESSION CYLINDER FOR GRINDING, AT VERY HIGH PUSH-LEVEL LEVELS OF NATURAL MINERALS AND INORGANIC SOLID PRODUCTS.
DE202012012460U1 (en) * 2012-01-25 2013-01-25 Thyssenkrupp Polysius Ag Roller press for shredding brittle regrind
DE202012104789U1 (en) * 2012-12-10 2014-03-13 Maschinenfabrik Köppern Gmbh & Co. Kg roll press
CN109701692B (en) * 2019-01-25 2024-04-19 南京西普国际工程有限公司 Material supercharging device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN388195A0 (en) * 1995-06-29 1995-07-20 Glover, Mark Richard Water grinding of particulate material using high and ultra high pressure water processing
KR20150051643A (en) * 2013-11-05 2015-05-13 김봉개 A crusher using cooling of liquid nitrogen
CN205462662U (en) * 2016-01-21 2016-08-17 徐州马龙节能环保设备有限公司 Feed arrangement that horizontal planet ground
CN108580009A (en) * 2018-07-11 2018-09-28 南京凯盛国际工程有限公司 A kind of Vertical Mill adjustable spiral blanking device
CN209917979U (en) * 2019-01-25 2020-01-10 南京西普水泥工程集团有限公司 Material supercharging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020151222A1 (en) * 2019-01-25 2020-07-30 南京西普水泥工程集团有限公司 Material pressurizing device

Also Published As

Publication number Publication date
WO2020151222A1 (en) 2020-07-30
CN109701692B (en) 2024-04-19

Similar Documents

Publication Publication Date Title
CN104828573B (en) Telescopic discharging device
CN108479609A (en) Curing molding equipment material stirring device
CN106112372B (en) Novel electric row turning rolls
CN109701692A (en) A kind of material supercharging device
CN209918003U (en) Grinding roller driven vertical mill
CN101913748A (en) Sludge drying rotary kiln and adjusting device of detention time of same
CN106757021A (en) The vertical special machine for enamelling of chuck enamel inner container of Split pressure-bearing solar energy
CN202643524U (en) Constant voltage type spiral squeezing dehydrator
CN201124104Y (en) Horizontal type roller mill
CN210434377U (en) Agitating unit based on prevent water-based ink that condenses
CN209917979U (en) Material supercharging device
CN101439309B (en) Horizontal type roller mill
CN206033890U (en) Vertical special coating machine of cover enamel inner bag that presss from both sides of components of a whole that can function independently pressure -bearing solar energy
CN209901727U (en) Large powder concentrator for producing ultrafine powder products
CN212596080U (en) Double-drive roller type vertical mill
CN210815601U (en) Continuous ball mill for tungsten powder dispersion
CN206898118U (en) The steady shaping mechanism of duplex bearing roll Bundy tube
CN207980978U (en) Stirring apparatus for reaction kettle
CN212821851U (en) Expanding and discharging device for transformer iron core
CN207606477U (en) A kind of double dynamical cylinder disassembling machine
CN206286069U (en) A kind of horizontal type screw settling centrifuge
CN220610107U (en) Raw material stirring device capable of preventing accumulation and caking
CN105797611B (en) Low-speed high-torque motor directly drives horizontal slurry propeller agitator
CN219078543U (en) Anti-blocking elevator
CN212946977U (en) Production of stainless steel, carbon steel flange is with upper and lower chamfer deburring equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20240319

Address after: Building 3, No. 5, Hongguang Road, Economic Development Zone, Lishui District, Nanjing City, Jiangsu Province, 210000

Applicant after: Nanjing Xipu International Engineering Co.,Ltd.

Country or region after: China

Address before: 210000 building 3, No.5, Hongguang East Road, economic development zone, Lishui District, Nanjing City, Jiangsu Province

Applicant before: NANJING C-HOPE CEMENT ENGINEERING GROUP Co.,Ltd.

Country or region before: China

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant