CN206068978U - The system that powder is crushed - Google Patents
The system that powder is crushed Download PDFInfo
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- CN206068978U CN206068978U CN201620977497.7U CN201620977497U CN206068978U CN 206068978 U CN206068978 U CN 206068978U CN 201620977497 U CN201620977497 U CN 201620977497U CN 206068978 U CN206068978 U CN 206068978U
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Abstract
The utility model discloses the system that powder is crushed.The powder crushing system includes：Control device, feed bin, powder conveying apparatus, feeding steam delivery device, crush the gentle powder machine of steam delivery device, organic coated dose of conveyer device.The system by input module be input into discharge quantity, the mass ratio of feeding steam and powder blanking amount, organic coated dose with the mass ratio of powder blanking amount, and feeding steam is of poor quality with crushing steam, automatically adjust feeding steam, crush the charging flow of steam and organic coated dose based on powder blanking amount using control module, so as to, realize gas powder machine automatic feed, the inlet amount of gas powder machine is stable, and the pressure reduction of feed bin is low.Thus, the good stability of the gas powder machine charging of the system, long service life, also, the powder material for preparing, the yield of the powder material are high, and quality is good, low production cost.
Description
Technical field
This utility model is related to chemical field, in particular it relates to powder crushing system.
Background technology
The quality of product is determined directly as the quality of the most important equipment gas powder machine of comminution by gas stream operation, gas powder machine is good
It is superheated steam to crush working medium, if the flow of steam and pressure do not reach the requirement of crushing, can have a strong impact on gas silty amount.Gas
The confidential operation for seeking continuous-stable of powder, the fluctuation of steam and inlet amount all should be controlled in certain limit.In manual fill process, by
In operator operation level and course of reaction it is different, cause feeding steam, crush the inlet amount of steam and gas powder machine not
It is stable, in addition, the higher of the pressure reduction of gas powder feeding chamber also can cause situation about fluctuating to the charging of gas powder machine, and then affect product
Quality.
Thus, the system crushed using gas powder machine is had much room for improvement.
Utility model content
This utility model is intended at least solve one of technical problem present in prior art.For this purpose, of the present utility model
One purpose is to propose a kind of powder crushing system, and the system is by setting the accurate control material of relevant parameter in control device
Addition, it is ensured that feeding steam, the inlet amount for crushing steam and gas powder machine are stable, make the crushing effect of gas powder machine more preferable.
Thus, according to one side of the present utility model, this utility model provides a kind of powder crushing system.According to this
The embodiment of utility model, the system include：Control device, the control device include：Input module, the input module are used
In input parameter of materials, the parameter of materials includes powder blanking amount, the mass ratio of feeding steam and powder blanking amount, organic bag
The mass ratio of membrane and powder blanking amount, and feeding steam is of poor quality with crushing steam；Control module, the control module
It is connected with the input module, for being analyzed process to the parameter of materials, to obtain charging information；Feed bin, it is described
Feed bin is connected with the control device, and the feed bin is used to store the powder；Powder conveying apparatus, the powder conveying apparatus
It is connected with the control device and the feed bin, under the control of the control module, the powder conveying apparatus are according to described
Charging information conveyance powder；Feeding steam delivery device, the feeding steam delivery device are connected with the control device, in institute
State under the control of control module, feeding steam delivery device feeding steam according to the charging information conveyance；Crush
Steam delivery device, the crushing steam delivery device are connected with the control device, under the control of the control module, institute
State crushing steam delivery device steam is crushed according to the charging information conveyance；Organic coated dose of conveyer device, it is described to have
Machine coating agent conveyer device is connected with the control device, under the control of the control module, the organic coated dose of conveying
Device is organic coated dose according to the charging information conveyance；And gas powder machine, the gas powder machine filled with the powder carry
Put, the feeding steam delivery device, the crushing steam delivery device are connected with the organic coated dose of conveyer device, be used for
Described organic coated dose and the powder are carried out into co-grinding process using the feeding steam and the crushing steam, so as to
Obtain powder material.
According to the powder crushing system of this utility model embodiment, by input module be input into discharge quantity, feeding steam with
The mass ratio of powder blanking amount, organic coated dose with the mass ratio of powder blanking amount, and feeding steam and the matter for crushing steam
Amount is poor, automatically adjusts the adding of feeding steam, crushing steam and organic coated dose based on powder blanking amount using control module
Stream amount, so as to, gas powder machine automatic feed is realized, the inlet amount of gas powder machine is stable, and the pressure reduction of feed bin is low.Thus, should
The good stability of the gas powder machine charging of system, long service life, also, the powder material for preparing, yield are high, and quality is good,
Low production cost.
Optionally, the control device is cascade controller.
Optionally, the feed bin is gas powder feeding chamber.
Optionally, the feed bin has the first feeding chamber, the second feeding chamber and reversal valve, first feeding chamber and described
Reversal valve described in second feeding chamber Jing is connected with the powder conveying apparatus.
Optionally, the parameter of materials of the input module is further included：First feeding chamber and second charging
The switching material position in storehouse or time.
Optionally, the control module is interlink control module.
Optionally, the powder conveying apparatus are conveying worm.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by it is of the present utility model practice recognize.
Description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment
Become obvious and easy to understand, wherein：
Fig. 1 shows the structural representation of the powder crushing system according to this utility model one embodiment；
Fig. 2 shows the side crushed to powder according to the utilization powder crushing system of this utility model one embodiment
The schematic flow sheet of method.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
In description of the present utility model, term " longitudinal direction ", " horizontal ", " on ", D score, "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " be based on orientation shown in the drawings or position relationship,
Be for only for ease of description this utility model rather than require this utility model must with specific azimuth configuration and operation, therefore
It is not intended that to restriction of the present utility model.
It should be noted that term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be with
Express or implicitly include one or more this feature.Further, in description of the present utility model, unless otherwise
Illustrate, " multiple " are meant that two or more.
According to one side of the present utility model, this utility model provides a kind of powder crushing system.With reference to Fig. 1, root
According to embodiment of the present utility model, the powder crushing system is explained, the system includes：Control device 100, feed bin
200th, powder conveying apparatus 300, feeding steam delivery device 400, crushing steam delivery device 500, organic coated dose of conveying dress
Put 600 gentle powder machines 700.Below said apparatus are explained, it is specific as follows：
Control device 100：According to embodiment of the present utility model, control device 100 includes input module 110 and control mould
Block 120, wherein, input module 110 is used to be input into parameter of materials, and the parameter of materials includes powder blanking amount, feeding steam and powder
The mass ratio of material discharge quantity, organic coated dose with the mass ratio of powder blanking amount, and the quality of feeding steam and crushing steam
Difference；Control module 120 is connected with input module 110, for process is analyzed to parameter of materials, obtains charging information.Utilize
Control module is automatically adjusted feeding steam, is crushed the charging flow of steam and organic coated dose based on powder blanking amount, from
And, gas powder machine automatic feed is realized, the inlet amount of gas powder machine is stable.
According to embodiment of the present utility model, control device is cascade controller.Thus, cascade controller will be effective
Tandem together, realize powder blanking amount, feeding steam, the accurately and efficiently control for crushing steam and organic coated dose
System.
Feed bin 200：According to embodiment of the present utility model, feed bin 200 is connected with control device 100, and feed bin 200 is used to store up
Powder is deposited, and powder is exported under the control of control module 120.
According to embodiment of the present utility model, feed bin 200 is gas powder feeding chamber.Gas powder feeding chamber is by adjusting feed bin vibration
The output of the FREQUENCY CONTROL powder of device, is conducive to stably exporting powder.
According to embodiment of the present utility model, feed bin 200 has the first feeding chamber 210, the second feeding chamber 220 and reversal valve
230, wherein, the first feeding chamber 210 and 220 Jing reversal valves 230 of the second feeding chamber are connected with powder conveying apparatus 300.Further
Ground, according to embodiment of the present utility model, the parameter of materials of the input module is further included：First feeding chamber 210 and
The switching material position of two feeding chambers 220 or time.Further, according to embodiment of the present utility model, the control module is connection
Lock control module.Thus, switching material position of the control system according to the first feeding chamber and the second feeding chamber, or the first feeding chamber and
The feed time of the second feeding chamber, is fed using commutation the first feeding chamber of Vavle switching and the second feeding chamber, so that gas powder
The pressure reduction of feeding chamber declines, and efficiently solves the high problem of feed bin pressure reduction.
Powder conveying apparatus 300：According to embodiment of the present utility model, the powder conveying apparatus 300 and control device 100
It is connected with feed bin 200, under the control of control module 120, powder conveying apparatus 300 are according to charging information conveyance powder.Thus,
Powder amount using powder conveying apparatus according to charging information further to adding gas powder machine is adjusted and controls, and makes to enter gas
The powder amount of powder machine is more accurate.
According to embodiment of the present utility model, powder conveying apparatus 300 are conveying worm.Thus, powder conveying apparatus
Large carrying capacity, safe and reliable；Be easily installed into various devices, convenient to install and maintain, life-span length；Machine volume is little, has
Imitate the volume and conveying worm rotating speed height of compressibility, guarantee that Quick uniform is conveyed；Additionally, the discharging of conveying worm
End is provided with clearing apparatus, and total noise of centrifuge is low, strong adaptability, and feed inlet and outlet location arrangements are flexible；And the sealing of conveying worm
Property it is good, according to some embodiments of the present utility model, the shell of conveying worm can be made using seamless steel pipe, end adopt
Flange interconnection is integral, and rigidity is good.
Feeding steam delivery device 400：According to embodiment of the present utility model, feeding steam delivery device 400 and control
Device 100 is connected, and under the control of control module 120, feeding steam delivery device 400 is steamed according to the feeding of charging information conveyance
Vapour.Thus, based on powder discharge quantity real-time control feeding steam addition, it is ensured that powder and feeding steam rates are appropriate,
Powder is made fully to crush in the presence of feeding steam.
Crush steam delivery device 500：According to embodiment of the present utility model, steam delivery device 500 is crushed with control
Device 100 is connected, and under the control of control module 120, crushes steam delivery device 300 and is crushed according to charging information conveyance and steam
Vapour.Thus, the discharge quantity real-time control based on powder crushes the addition of steam, it is ensured that powder is appropriate with crushing steam rates,
Powder is made fully to crush in the presence of steam is crushed.
Organic coated dose of conveyer device 600：According to embodiment of the present utility model, organic coated dose of conveyer device 600 with
Control device 100 is connected, and under the control of control module 120, organic coated dose of conveyer device 600 has according to charging information conveyance
Machine coating agent.Thus, based on powder organic coated dose of discharge quantity real-time control addition, it is ensured that powder with organic coated dose
Ratio is appropriate, makes powder material particle size distribution preferably, and quality is more preferably, more stable.
Gas powder machine 700：According to embodiment of the present utility model, gas powder machine 700 and powder conveying apparatus 300, feeding steam
Conveyer device 400, crush steam delivery device 500 be connected with organic coated dose of conveyer device 600, for using feeding steam with
Crushing steam carries out co-grinding process by organic coated dose and powder, obtains powder material, the particle size distribution of the powder material
Suitably.By high speed rotation and the high temperature action of material during comminution by gas stream, organic coated dose is mixed with powder particle high uniformity,
Powder particle surface forms uniform organic membrane after adsorbing organic coating agent.The organic coated powder that mainly improves is in various media
In dispersive property, its mechanism be change powder surface nature.The effect of grinding aid is also acted as simultaneously, obtains granularity and granularity
The suitable fine-powder of distribution, improves the crush efficiency of powder.For example, powder can be TiO 2 particles, organic coated dose
Under the high speed rotation and high temperature action that strength is produced, high uniformity mixes with TiO 2 particles, and TiO 2 particles surface is inhaled
With forming uniform organic membrane after machine coating agent.The titanium dioxide of organic coated cladding, the dispersive property in various media
More preferably.The effect of grinding aid is also acted as simultaneously, obtains the suitable titanium white powder and fine powder of particle size and its distribution.
Thus, the addition of raw material is accurately controlled by control device, make organic coated dose and powder in feeding steam and
The effect for crushing steam is sufficiently mixed crushing.
For the ease of understanding aforesaid powder crushing system, there is provided herein a kind of using aforesaid powder crushing system pair
The method crushed by powder.With reference to Fig. 2, according to embodiment of the present utility model, to using aforesaid powder crushing system pair
The method crushed by powder is explained, and the method includes：
S100：Charging information is obtained according to parameter of materials analysis
According to embodiment of the present utility model, parameter of materials is input in input module, wherein, parameter of materials is included under powder
Doses, the mass ratio of feeding steam and powder blanking amount, organic coated dose with the mass ratio of powder blanking amount, and feeding steam
Of poor quality with crushing steam, control module is analyzed process to parameter of materials, obtains charging information.Thus, using control
Module is automatically adjusted feeding steam, is crushed the charging flow of steam and organic coated dose based on powder blanking amount, so as to real
Gas powder machine automatic feed is showed, the inlet amount of gas powder machine is stable.
According to embodiment of the present utility model, powder blanking amount is 1.0-2.6 ton hours.Thus, powder blanking amount is fitted
Preferably, between powder impact effects are good, obtain powder particle size distribution suitably, and can avoid block system, are conducive to system
Stable operation.Discharge quantity is excessive or very few, and the collision effect between powder is bad, and then affects the granularity and granularity point of product
Cloth.And discharge quantity is excessive, it is easy to cause the conveying of material uneven, also. spiral does not catch up with setting in course of conveying
Rotating speed, the blocking of spiral can be caused.And discharge quantity is very few：The frequency of spiral idle running is larger, affects the service life of spiral.
According to embodiment of the present utility model, feeding steam is 2 with the mass ratio of powder blanking amount：1.Thus, feeding is steamed
Vapour is high to the crush efficiency of powder, and effect is good.
According to embodiment of the present utility model, organic coated dose is 2-5 with the mass ratio of powder blanking amount:1000.Thus,
Organic coated dose is fully coated on powder surface, it is to avoid one of which raw material is excessive or not enough, causes significant loss.
According to embodiment of the present utility model, feeding steam is of poor quality for 2-3 kilogram with crushing steam.Thus, feeding
Steam and crushing steam are high to the crush efficiency of powder, and effect is good.
S200：Fed under control module control
Powder Jing powder conveying apparatus according to embodiment of the present utility model, under the control of control module, in feed bin
According to charging information conveyance powder to gas powder machine；Under the control of control module, feeding steam delivery device is according to charging information
Conveying feeding steam is to gas powder machine；Under the control of control module, crush steam delivery device and crushed according to charging information conveyance
Steam is to gas powder machine；Under the control of control module, organic coated dose of conveyer device is according to organic coated dose of information conveyance of charging
To gas powder machine.Thus, thus, under the control of control module, based on the discharge quantity real-time control feeding steam of powder, crush and steam
The addition of vapour and organic coated dose, it is ensured that powder and feeding steam, crush steam and organic coated dose of ratio is appropriate, makes powder
Crushing is sufficiently mixed in feeding steam and in the presence of crushing steam with organic coated dose.
According to embodiment of the present utility model, the feed bin has the first feeding chamber, the second feeding chamber and reversal valve, utilizes
Control device switches over control to first feeding chamber and second feeding chamber.
S300：Gas powder machine carries out co-grinding process
According to embodiment of the present utility model, gas powder machine is using feeding steam and crushes steam by organic coated dose and powder
Co-grinding process is carried out, powder material is obtained.Thus, the addition of raw material is accurately controlled by control device, organic bag is made
Membrane and powder are sufficiently mixed crushing in the effect of feeding steam and crushing steam.
According to the powder breaking method of this utility model embodiment, by being input into discharge quantity, feeding steam in input module
Mass ratio with powder blanking amount, organic coated dose with the mass ratio of powder blanking amount, and feeding steam with crush steam
It is of poor quality, feeding steam, crushing steam and organic coated dose are automatically adjusted based on powder blanking amount using control module
Charging flow, so as to, gas powder machine automatic feed is realized, the inlet amount of gas powder machine is stable, and the pressure reduction of feed bin is low.Thus,
Using aforesaid powder crushing system, powder is crushed in the method, the good stability of gas powder machine charging, long service life, and
And, the yield of the powder material for preparing is high, and quality is good, low production cost.
Further, here provides a kind of conventional method crushed using aforesaid powder crushing system：
(1) situation according to production, judges the gas powder feeding chamber that need to be fed, and cuts the feeding line of reversal valve manually
Shift to the gas powder feeding chamber.The material position of switching is input in the controls, for example, in feed position about 2-3 tons or feed time
Switch material position for 1-2 hours, after input is finished, switching condition input is interlocked, in the presence of interlocking, if material position reaches setting
Material position or the time reach time of setting, then reversal valve automatically switches to another feeding chamber.
(2) mass ratio, organic coated dose and the powder blanking of feeding steam and powder blanking amount are input in control device
The mass ratio of amount, and feeding steam with crush steam it is of poor quality.
(3) in the material position of gas powder feeding chamber shows during material position, automatically under the conditions of, according to the needs of production, set powder
The powder blanking amount of conveyer device is certain certain value.
(4) start powder conveying apparatus to be fed, its control model is adjusted to control automatically by organic coated dose of conveyer device
System, while the control model of feeding steam delivery device and crushing steam delivery device is adjusted to automatically controlling.
(5) the setting value according to the powder blanking amount of powder conveying apparatus, will crush steam, feeding steam and organic bag
The dosage of membrane is effectively cascaded.With the change of powder blanking amount, steam, feeding steam and organic coated dose are crushed
Dosage corresponding adjustment is made according to the ratio of input therewith also.
(6) reversal valve and the switching condition input interlocking of the material position of feeding chamber are set into the material of switching at control system
Position or time.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combined in one or more any embodiment or example in an appropriate manner.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
Various changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective
And modification, scope of the present utility model limited by claim and its equivalent.
Claims (7)
1. the system that a kind of powder is crushed, it is characterised in that include：
Control device, the control device include：
For being input into the input module of parameter of materials, the parameter of materials includes powder blanking amount, feeding steam and powder blanking
The mass ratio of amount, organic coated dose with the mass ratio of powder blanking amount, and feeding steam with crush the of poor quality of steam；
The control module for obtaining charging information is processed for being analyzed to the parameter of materials, the control module is defeated with described
Enter module to be connected；
For storing the feed bin of the powder, the feed bin is connected with the control device；
Powder conveying apparatus, the powder conveying apparatus are connected with the control device and the feed bin, in the control module
Control under, the powder conveying apparatus according to it is described charging information conveyance powder；
Feeding steam delivery device, the feeding steam delivery device are connected with the control device, in the control module
Under control, feeding steam delivery device feeding steam according to the charging information conveyance；
Steam delivery device is crushed, the crushing steam delivery device is connected with the control device, in the control module
Under control, the crushing steam delivery device crushes steam according to the charging information conveyance；
Organic coated dose of conveyer device, the organic coated dose of conveyer device are connected with the control device, in the control mould
Under the control of block, the organic coated dose of conveyer device is organic coated dose according to the charging information conveyance；And
It is for organic coated dose and powder to be carried out the gas powder machine of co-grinding process using feeding steam and crushing steam, described
Gas powder machine and the powder conveying apparatus, the feeding steam delivery device, the crushing steam delivery device and described organic
Coating agent conveyer device is connected.
2. the system that powder according to claim 1 is crushed, it is characterised in that the control device is filled for serials control
Put.
3. the system that powder according to claim 1 is crushed, it is characterised in that the feed bin is gas powder feeding chamber.
4. the system that powder according to claim 3 is crushed, it is characterised in that the feed bin have the first feeding chamber, the
Two feeding chambers and reversal valve, first feeding chamber and reversal valve described in the second feeding chamber Jing and the powder conveying apparatus
It is connected.
5. the system that powder according to claim 4 is crushed, it is characterised in that the parameter of materials of the input module enters
Step includes：
The switching material position or time of first feeding chamber and second feeding chamber.
6. the system that powder according to claim 5 is crushed, it is characterised in that the control module is interlocked control mould
Block.
7. the system that powder according to claim 1 is crushed, it is characterised in that the powder conveying apparatus are helical feed
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977497.7U CN206068978U (en) | 2016-08-29 | 2016-08-29 | The system that powder is crushed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977497.7U CN206068978U (en) | 2016-08-29 | 2016-08-29 | The system that powder is crushed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206068978U true CN206068978U (en) | 2017-04-05 |
Family
ID=58434637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620977497.7U Withdrawn - After Issue CN206068978U (en) | 2016-08-29 | 2016-08-29 | The system that powder is crushed |
Country Status (1)
| Country | Link |
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| CN (1) | CN206068978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276316A (en) * | 2016-08-29 | 2017-01-04 | 云南冶金新立钛业有限公司 | The system and method that powder is pulverized |
-
2016
- 2016-08-29 CN CN201620977497.7U patent/CN206068978U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276316A (en) * | 2016-08-29 | 2017-01-04 | 云南冶金新立钛业有限公司 | The system and method that powder is pulverized |
| CN106276316B (en) * | 2016-08-29 | 2018-11-27 | 云南冶金新立钛业有限公司 | The system and method that powder crushes |
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| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20181127 |