CN114871086A - Metal powder process device of control metal powder particle diameter - Google Patents

Metal powder process device of control metal powder particle diameter Download PDF

Info

Publication number
CN114871086A
CN114871086A CN202210422997.4A CN202210422997A CN114871086A CN 114871086 A CN114871086 A CN 114871086A CN 202210422997 A CN202210422997 A CN 202210422997A CN 114871086 A CN114871086 A CN 114871086A
Authority
CN
China
Prior art keywords
metal powder
grinding
work box
movable sleeve
wall
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.)
Pending
Application number
CN202210422997.4A
Other languages
Chinese (zh)
Inventor
姜韬
马良富
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.)
Ningxia Beiding New Material Industry Technology Co ltd
Beijing Zhongchen Zhigang Technology Co ltd
Original Assignee
Ningxia Beiding New Material Industry Technology Co ltd
Beijing Zhongchen Zhigang 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 Ningxia Beiding New Material Industry Technology Co ltd, Beijing Zhongchen Zhigang Technology Co ltd filed Critical Ningxia Beiding New Material Industry Technology Co ltd
Priority to CN202210422997.4A priority Critical patent/CN114871086A/en
Publication of CN114871086A publication Critical patent/CN114871086A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/08Screens rotating within their own plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/20Disintegrating by grating
    • 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
    • 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/04Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/04Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/045Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling
    • B22F2009/047Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention relates to the technical field related to metal powder manufacturing, in particular to a metal powder manufacturing device for controlling the particle size of metal powder, which comprises a placing seat, the placing seat is provided with a working box through a damping component, the inside of the working box is provided with a screening cylinder to screen the metal powder with unqualified size, the metal powder with unqualified size is discharged from the working box by the matching of the calandria and the control valve, the screening effect of the metal powder is improved by arranging a plurality of obliquely arranged screen plates with gradually reduced screen hole size in the screening cylinder, the grinding groove is arranged to be matched with the grinding roller to grind the metal powder, the first annular grinding plate and the second annular grinding plate are arranged to be matched to improve the grinding effect of the metal powder, and can effectively prevent to grind metal powder in the inslot and pile up for the whole device is used more conveniently, has stronger practicality.

Description

Metal powder process device of control metal powder particle diameter
Technical Field
The invention relates to the technical field of metal powder making, in particular to a metal powder making device for controlling the particle size of metal powder.
Background
At present, metal powder refers to a group of metal particles having a size of less than 1mm, including single metal powder, alloy powder and some refractory compound powder having metal properties, which are main raw materials of powder metallurgy, and the metal powder is a loose substance, and the properties of the metal itself, the properties of the single particles and the properties of the group of particles are comprehensively reflected, and when the metal is physically crushed, it is necessary to use a grinding tool or the like to grind the metal particles into powder.
If meet the great granule of particle diameter, the easy card causes the not tiny enough machine of just discharging of granule grinding between grinding groove and the whetstone, makes the particle diameter size of metal powder inconsistent, has influenced the whole quality of metal powder, therefore, we provide a metal powder process device of control metal powder particle diameter.
Disclosure of Invention
The present invention is directed to a metal powder manufacturing apparatus for controlling the particle size of metal powder, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a metal powder process device of control metal powder particle diameter, is including placing the seat, it is provided with damper on the seat to place, the last work box that is provided with of damper, the work box top is provided with the inlet tube, work box bottom is provided with the discharging pipe, be provided with the driving piece on the work box, the work box inner chamber is provided with the dwang, dwang one end with the driving piece output links to each other, the dwang other end is connected and is provided with the grinding roller, work box inner chamber bottom corresponds position department with the grinding roller and is provided with the groove of grinding, work box inner chamber top is provided with the filter cartridge.
As a further scheme of the invention: the inner chamber of the screening cylinder is provided with a plurality of screening plates, the size of the screen holes of the screening plates is gradually reduced from top to bottom, and the screening plates are connected with the rotating rod through connecting sleeves.
As a still further scheme of the invention: the sieve slope sets up the sieve tube inner chamber, sieve tube one side is provided with the calandria unanimous with sieve quantity, calandria one end extends to outside the work box, the position that sets up of calandria with the least significant end position of sieve is corresponding.
As a still further scheme of the invention: the inside control valve that is provided with of calandria, a plurality of the control valve is mutually independent, the control valve sets up the calandria is close to sieve one end port position department.
As a still further scheme of the invention: damping component is in including setting up mounting panel, setting on placing the seat are in horizontal pole and cover on the mounting panel are established the movable sleeve on the horizontal pole, the movable sleeve outer wall pass through the connecting plate with the work box bottom links to each other, on the horizontal pole, the elastic component is all established to the equal cover in movable sleeve both sides position department, elastic component one end with the mounting panel offsets, the elastic component other end with the movable sleeve tip offsets.
As a still further scheme of the invention: the movable sleeve is characterized in that a plurality of connecting rods are symmetrically distributed on the circumference of the inner wall of the movable sleeve, the end parts of the connecting rods are connected with a movable wheel, and the movable wheel is abutted to the outer wall of the cross rod.
As a still further scheme of the invention: the grinding groove is characterized in that a plurality of first annular grinding plates are connected and arranged on the inner wall of the grinding groove, a plurality of second annular grinding plates are connected and arranged on the outer wall of the grinding roller, and the first annular grinding plates and the second annular grinding plates are distributed in a staggered mode.
Compared with the prior art, the invention has the beneficial effects that: the device screens unqualified metal powder through setting up the filter screen cylinder, get rid of the work box with the unqualified metal powder of size through calandria and control valve cooperation, the sieve that sets up and sieve mesh size reduces gradually through setting up a plurality of slopes in the filter screen cylinder improves the screening effect to metal powder, carry out abrasive treatment to metal powder through setting up the cooperation of mill groove and grinding roller, improve the grinding effect to metal powder through setting up first annular grinding plate and the cooperation of second annular grinding plate, and can effectively prevent to grind the inslot metal powder and pile up, carry out shock attenuation processing to the work box through setting up damping component, be favorable to protecting mill groove and grinding roller, the integrated device simple structure and the operation of being convenient for use, excellent in use effect.
Drawings
Fig. 1 is a schematic view of the overall internal structure of the embodiment of the present invention.
Fig. 2 is a schematic view of the internal structure of the screen cylinder in the embodiment of the present invention.
FIG. 3 is a schematic view of a grinding roller according to an embodiment of the present invention.
Fig. 4 is a schematic view of the internal structure of the movable sleeve in the embodiment of the invention.
Wherein: the device comprises a placing seat-1, a working box-2, a feeding pipe-3, a driving part-4, a rotating rod-5, a screening cylinder-6, a discharging pipe-7, a connecting sleeve-8, a screen plate-9, a control valve-10, a grinding roller-11, a grinding groove-12, a first annular grinding plate-13, a discharging pipe-14, a mounting plate-15, a cross rod-16, a movable sleeve-17, a connecting plate-18, an elastic part-19, a connecting rod-20, a driving wheel-21 and a second annular grinding plate-22.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
Please refer to fig. 1, a metal powder manufacturing device for controlling the particle size of metal powder comprises a placing seat 1, a damping component is arranged on the placing seat 1, a working box 2 is arranged on the damping component, a water inlet pipe is arranged at the top of the working box 2, a discharging pipe 14 is arranged at the bottom of the working box 2, a driving part 4 is arranged on the working box 2, a rotating rod 5 is arranged in an inner cavity of the working box 2, one end of the rotating rod 5 is connected with the output end of the driving part 4, a grinding roller 11 is connected to the other end of the rotating rod 5, a grinding groove 12 is arranged at the bottom of the inner cavity of the working box 2 and corresponds to the grinding roller 11, a screening cylinder 6 is arranged at the top of the inner cavity of the working box 2, the screening cylinder 6 is used for screening the metal powder, and the screened qualified metal powder falls into the grinding groove 12 for subsequent grinding processing.
Please refer to fig. 1, 2 the inner chamber of the screening cylinder 6 is provided with a plurality of screens 9, a plurality of the screen holes of the screens 9 are gradually reduced from the top, the screens 9 pass through the connecting sleeve 8 with the rotating rod 5 is connected, in this embodiment, the screens 9 are obliquely arranged in the inner chamber of the screening cylinder 6, one side of the screening cylinder 6 is provided with the calandria 7 with the same number as the screens 9, one end of the calandria 7 extends to the outside of the work box 2, the arrangement position of the calandria 7 is corresponding to the lowest end position of the screens 9, the outer wall of the screens 9 is attached to the inner wall of the screening cylinder 6, and the rotating rod 5 drives the screens 9 to rotate and simultaneously screens the metal powder on the screens 9.
Further, referring to fig. 2, a control valve 10 is disposed inside the discharging pipe 7, the control valves 10 are independent of each other, the control valve 10 is disposed at a position of the discharging pipe 7 near a port at one end of the sieve plate 9, and the control valve 10 may be an electrically controlled valve or the like.
Example two
Referring to fig. 1 and 4, on the basis of the first embodiment, the damping assembly includes a mounting plate 15 disposed on the placing base 1, a cross rod 16 disposed on the mounting plate 15 and a movable sleeve 17 disposed on the cross rod 16, an outer wall of the movable sleeve 17 is connected to a bottom of the working box 2 through a connecting plate 18, elastic members 19 are respectively sleeved on the cross rod 16 and on two sides of the movable sleeve 17, one end of each elastic member 19 abuts against the mounting plate 15, the other end of each elastic member 19 abuts against an end of the corresponding movable sleeve 17, in this embodiment, a plurality of connecting rods 20 are symmetrically disposed on an inner wall of the movable sleeve 17 along a circumference, end portions of the connecting rods 20 are connected to form a movable wheel 21, the movable wheel 21 abuts against an outer wall of the cross rod 16, and friction resistance between the movable sleeve 17 and the cross rod 16 is reduced through the arrangement.
Referring to fig. 1 and 3, a plurality of first annular grinding plates 13 are connected to an inner wall of the grinding groove 12, a plurality of second annular grinding plates 22 are connected to an outer wall of the grinding roller 11, and the first annular grinding plates 13 and the second annular grinding plates 22 are arranged in a staggered manner, so that metal powder can enter gaps between the first annular grinding plates 13 and the second annular grinding plates 22, thereby improving the grinding effect of the metal powder, preventing the metal powder from falling to the bottom of the grinding groove 12 quickly, and preventing the metal powder in the grinding groove 12 from being blocked.
The working principle is as follows: the device is when using, add appropriate amount of metal powder in to work box 2 through inlet pipe 3, it rotates to drive the axis of rotation through driving piece 4, and then drive each sieve 9 and rotate, metal powder falls on sieve 9, metal powder after the screening of sieve 9 falls to grinding groove 12 in, carry out abrasive treatment to metal powder through grinding roller 11 and the cooperation of grinding groove 12, metal powder after the abrasive treatment passes through discharging pipe 14 discharge work box 2, open through control valve 10 and come to stop the unqualified metal powder discharge work box 2 of size on sieve 9.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. The utility model provides a metal powder process device of control metal powder particle diameter, is including placing the seat, its characterized in that, it is provided with damper on the seat to place, the last work box that is provided with of damper, the work box top is provided with the inlet tube, work box bottom is provided with the discharging pipe, be provided with the driving piece on the work box, the work box inner chamber is provided with the dwang, dwang one end with the driving piece output links to each other, the dwang other end is connected and is provided with the grinding roller, work box inner chamber bottom corresponds position department with the grinding roller and is provided with the groove of grinding, work box inner chamber top is provided with the filter cartridge.
2. A metal powder manufacturing apparatus as claimed in claim 1, wherein the screening drum is provided with a plurality of screens, the size of the screen holes of the screens is gradually reduced from top to bottom, and the screens are connected to the rotation rod through a connection sleeve.
3. A metal powder manufacturing apparatus as claimed in claim 2, wherein said sieve plate is disposed in the inner cavity of said screen cylinder in an inclined manner, a number of rows of tubes corresponding to the number of the sieve plates are disposed on one side of said screen cylinder, one end of each row of tubes extends out of the working chamber, and the row of tubes is disposed at a position corresponding to the lowest end of the sieve plate.
4. A metal powder manufacturing apparatus as claimed in claim 3, wherein a control valve is disposed inside said exhaust pipe, a plurality of said control valves are independent of each other, and said control valve is disposed at a position of a port at one end of said exhaust pipe near said screen plate.
5. The metal powder manufacturing device for controlling the particle size of the metal powder according to claim 1, wherein the damping component comprises a mounting plate arranged on the placing seat, a cross rod arranged on the mounting plate, and a movable sleeve sleeved on the cross rod, the outer wall of the movable sleeve is connected with the bottom of the working box through a connecting plate, elastic members are sleeved on the cross rod and at positions on two sides of the movable sleeve, one end of each elastic member abuts against the mounting plate, and the other end of each elastic member abuts against the end of the movable sleeve.
6. A metal powder manufacturing apparatus for controlling the particle size of metal powders as claimed in claim 5, wherein the inner wall of the movable sleeve is provided with a plurality of connecting rods symmetrically distributed around the circumference, the ends of the connecting rods are connected with a driving wheel, and the driving wheel is abutted against the outer wall of the cross rod.
7. A metal powder manufacturing apparatus as claimed in claim 1, wherein a plurality of first ring-shaped grinding plates are connected to an inner wall of the grinding groove, a plurality of second ring-shaped grinding plates are connected to an outer wall of the grinding roller, and the first ring-shaped grinding plates and the second ring-shaped grinding plates are alternately arranged.
CN202210422997.4A 2022-04-21 2022-04-21 Metal powder process device of control metal powder particle diameter Pending CN114871086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210422997.4A CN114871086A (en) 2022-04-21 2022-04-21 Metal powder process device of control metal powder particle diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210422997.4A CN114871086A (en) 2022-04-21 2022-04-21 Metal powder process device of control metal powder particle diameter

Publications (1)

Publication Number Publication Date
CN114871086A true CN114871086A (en) 2022-08-09

Family

ID=82671783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210422997.4A Pending CN114871086A (en) 2022-04-21 2022-04-21 Metal powder process device of control metal powder particle diameter

Country Status (1)

Country Link
CN (1) CN114871086A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050230508A1 (en) * 2004-04-19 2005-10-20 Jin-Hong Chang Grinding mill
CN208032721U (en) * 2017-12-19 2018-11-02 杭州匹知共创科技有限公司 A kind of circulating crushing material grinding device
CN209463480U (en) * 2019-01-10 2019-10-08 徐兴红 A kind of Engineering Cost Management budget tool box
CN212493818U (en) * 2020-06-05 2021-02-09 平顶山市博翔碳素有限公司 Screening plant is used in graphite crocus workshop
CN213163073U (en) * 2020-03-18 2021-05-11 苏州鼎驰金属材料有限公司 Metal powder process device
CN214438582U (en) * 2020-10-21 2021-10-22 南京永保新材料有限公司 Metal powder mixing hopper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050230508A1 (en) * 2004-04-19 2005-10-20 Jin-Hong Chang Grinding mill
CN208032721U (en) * 2017-12-19 2018-11-02 杭州匹知共创科技有限公司 A kind of circulating crushing material grinding device
CN209463480U (en) * 2019-01-10 2019-10-08 徐兴红 A kind of Engineering Cost Management budget tool box
CN213163073U (en) * 2020-03-18 2021-05-11 苏州鼎驰金属材料有限公司 Metal powder process device
CN212493818U (en) * 2020-06-05 2021-02-09 平顶山市博翔碳素有限公司 Screening plant is used in graphite crocus workshop
CN214438582U (en) * 2020-10-21 2021-10-22 南京永保新材料有限公司 Metal powder mixing hopper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
宋志伟、李燕: "水污染控制工程", 31 July 2013, 中国矿业大学出版社, pages: 30 *

Similar Documents

Publication Publication Date Title
CN106311429B (en) A kind of sandstone grinding screening plant of architectural engineering
CN108284066A (en) A kind of broken husky sand sieving machine of civil engineering classification
CN110976035A (en) Ceramic raw material ball mill that processing is divided to multicavity room
CN115846020A (en) Grinding equipment is used in production of spherical graphite
CN114871086A (en) Metal powder process device of control metal powder particle diameter
CN113414092B (en) Multistage screening installation of graininess slay for decoration
CN209968881U (en) Sieving mechanism that nut partial shipment was used
CN208261198U (en) A kind of integrated multistage screening plant for contaminated soil remediation
CN112371310A (en) Grinding feeding box integrating crushing and secondary filtering functions
CN111871559A (en) Crusher capable of prolonging service life of material distribution disc
CN207655222U (en) A kind of paddle type mill dynamic circulation Sizing Crusher
CN115646586B (en) Coal mining and crushing system and crushing process
CN114798046B (en) Sand roller rice mill
CN201505570U (en) Discharging and screening unit for ball mills
CN101549319A (en) Circulating grinding micropulverizer
CN2933561Y (en) Smooth threshing machine
CN207769910U (en) A kind of twin-stage grinding ball mill
CN111299152B (en) Grit multi-stage screening device of bridge construction usefulness
CN211514656U (en) Black powder screening plant
CN207745945U (en) A kind of double slit work mesh sieve ring abrasive structure
CN209715265U (en) A kind of discharging device for planetary ball mill
CN209110810U (en) Polish screening machine
CN113000356A (en) Drum screen for screening and separating raw materials
CN210816176U (en) Diamond micropowder screening device
CN117463611B (en) Activated carbon screening 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