CN203092773U - Aluminum powder stirring and metering device - Google Patents
Aluminum powder stirring and metering device Download PDFInfo
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- CN203092773U CN203092773U CN 201320051038 CN201320051038U CN203092773U CN 203092773 U CN203092773 U CN 203092773U CN 201320051038 CN201320051038 CN 201320051038 CN 201320051038 U CN201320051038 U CN 201320051038U CN 203092773 U CN203092773 U CN 203092773U
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- metering
- control valve
- stirring
- aluminium powder
- stirs
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Abstract
The utility model discloses an aluminum powder stirring and metering device. The aluminum powder stirring and metering device comprises a stirring system, a metering system, a pipeline system, a metering and feeding control valve and a metering and discharging control valve, wherein a discharge port of the stirring system is connected with a feed port of the pipeline system, a pipeline circulating pump is connected to the pipeline system, the pipeline system is provided with a material addition and discharge port and a circulating discharge port, the material addition and discharge port is connected to the feed port of the metering system through the metering and feeding control valve, the circulating discharge port is connected to a material return port of the stirring system, and the discharge port of the metering system is connected to the feed port of an aerated concrete pouring and stirring machine through the metering and discharging control valve; and working time sequences and working ways of the metering and feeding control valve and the metering and discharging control valve are controlled by an electrical control system of an aerated concrete production line. The aluminum powder stirring and metering device disclosed by the utility model can meet the production requirements of one shift by stirring once, the operation is very convenient, aluminum paste can be further metered and added automatically, and possible errors caused by artificial addition of the aluminum paste can be avoided.
Description
Technical field
The utility model relates to a kind of corollary equipment of concrete production, specifically is that a kind of aluminium powder stirs metering device.
Background technology
Air entrained concrete is the New Building Materials of a kind of lightweight, porous, and advantage has light weight, good heat insulation, can process and do not burn.Can make building block, sheet material and the heat insulating products of different size, be widely used in the load-bearing of industry and civil buildings or safeguard interstitital texture, be subjected to the generally attention of countries in the world building industry, become a kind of construction material that many countries widely popularize and develop.
When producing air-entrained concrete building block, by the cast mixer slip, lime, gypsum, the cement of metering are fully mixed in the time of process stipulation, the impulsive force of utilizing its mechanism and slip to flow simultaneously, granule in the solid material is fully disperseed, and, get angry evenly to guarantee it to a small amount of auxiliary material of adding such as foaming agent-aluminium powder can be distributed to slip rapidly in very short time various piece.
Because aluminium powder is active strong, blast in the existing manufacturing technique, is produced the required aluminium powder of each mould building block and all will be measured separately easily, by manually aluminium powder and water being put into the aluminium powder mixer, also be after having stirred again by manually aluminium powder being added in the cast mixer.This pure manually-operated aluminium powder metering, the mode that stirs, adds, every mould building block all will be operated separately, troublesome poeration not only, and if the operator forget in the cast mixer and add aluminium paste, the building block of this mould has just become waste product, the wasting manpower and material resources.Because the performance of aluminium powder is special, adds that each consumption is few, weighing precision is difficult to guarantee that existing way is difficult to realize that automatic gauge adds automatically.Therefore, be badly in need of a kind of device easy to operate and that can add aluminium paste automatically and substitute existing this manually-operated mode, this case is given birth to therefrom.
The utility model content
The purpose of this utility model provides a kind of aluminium powder and stirs metering device, and it stirs once can be required for the production of an order of classes or grades at school, operation easily, but and automatic gauge add aluminium paste automatically, the error of having avoided artificial interpolation aluminium paste to exist.
In order to realize described purpose, the utility model adopts following technical scheme:
Aluminium powder stirs metering device, comprise stirring system, metering system, pipe-line system, metering feeding control valve and metering control feeding valve, the discharging opening of described stirring system connects the charging aperture of described pipe-line system, be connected with pipe circle pump on the described pipe-line system, described pipe-line system has adds material discharging opening and circulation discharging opening, described adding expects that discharging opening is connected to the charging aperture of described metering system by described metering feeding control valve, described circulation discharging opening is connected to the feedback outlet of described stirring system, and the discharging opening of described metering system is connected to the charging aperture of air entrained concrete cast mixer by described metering control feeding valve; The work schedule and the working method of described pipe circle pump, metering feeding control valve, metering control feeding valve are controlled by the electric control system of air entrained concrete production line.
Described pipe-line system has the feedback outlet that is connected in described stirring system and the circulation control valve between the described pipe circle pump.
Described metering feeding control valve, described metering control feeding valve and described circulation control valve all adopt pneumatic dish valve.
The barrel of the stirring cylindrical shell of described stirring system has the interlayer that is used to hold cooling water, and this interlayer has cooling water inlet and delivery port.
The stirring motor of described stirring system adopts variable-frequency motor.
The pipeline of described pipe-line system between the charging aperture of described metering feeding control valve and described metering system has the kink to upper process.
Described kink is acute angle-shaped bending.
The hopper of described metering system is undertaken spacing by limiting component, rock when measuring to prevent hopper, influences measuring accuracy.
Described limiting component is the spacing ring that is arranged on the described hopper.
The control valve interlock control of the discharging opening of described metering control feeding valve and air entrained concrete cast mixer.
After adopting such scheme, aluminium powder of the present utility model stirs metering device, during work, an order of classes or grades at school is produced required aluminium powder to the workman and the total amount of water measures out respectively, puts into stirring system, stirring system elder generation high speed rotating stirs, obtain aluminium paste, the aluminium paste kept in the cylindrical shell of slow rotation slowly flows then, precipitates in stirring cylindrical shell to prevent aluminium paste, in the opening of valves of loop control simultaneously, the pipe circle pump continuous running, also be to prevent the aluminium paste layering and precipitating.During metering, the electric control system of air entrained concrete production line control metering feeding control valve is opened, and the charging aperture that the interpolation discharging opening of the aluminium paste in the stirring system by pipe-line system enters metering system carries out automatic gauge.When needing toward air entrained concrete cast mixer interpolation aluminium powder, the electric control system control metering control feeding opening of valves of air entrained concrete production line, aluminium paste in metering system just enters air entrained concrete cast mixer by the discharging opening of metering system, finishes the work of automatic interpolation aluminium paste.
Aluminium powder of the present utility model stirs metering device, and stirring once can be required for the production of an order of classes or grades at school, operation easily, but and automatic gauge add aluminium paste automatically, the error of having avoided artificial interpolation aluminium paste to exist.
In the utility model, the pipeline of pipe-line system between the charging aperture of metering feeding control valve and metering system has the kink to upper process, can the mixed liquor that enter metering system be cushioned, and avoids flow velocity to influence metering precision too soon.
In the utility model, the hopper of metering system is undertaken spacing by limiting component, can prevent that hopper from rocking when metering, avoids influencing metering precision because of hopper rocks.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model;
Fig. 3 is the scheme of installation of hopper in the utility model.
The specific embodiment
Aluminium powder of the present utility model stirs metering device, as shown in Figure 1, 2, 3, comprises stirring system 1, pipe-line system 2, metering system 3, circulation control valve 4, metering feeding control valve 5, metering control feeding valve 6, pipe circle pump 7 and blowoff valve 8.
Stirring system 1 comprises stirring cylindrical shell 11, drive part 12 and mixing component 13.
The barrel that stirs cylindrical shell 11 has the interlayer 111 that is used to hold cooling water, this interlayer 111 has cooling water inlet 112 and delivery port 113, cooling water inlet 112 is connected to the water source by water inlet pipe and water intaking valve, delivery port 113 is outwards drawn by pipeline, by the recirculated cooling water in the interlayer 111 aluminium paste (mixed liquor after aluminium powder and water stir) that stirs in the cylindrical shell 11 is cooled off, keep the aluminium paste temperature not rise, guarantee production safety.
Pipe-line system 2 comprises trunk line 21, subtube 22 and subtube 23.
The discharging opening that stirs cylindrical shell 11 is arranged at its bottom, and this discharging opening connects an end of a discharge nozzle 14, and the other end of discharge nozzle 14 connects an end of threeway 15, the two ends in addition of threeway, and an end is connected to the feed end (mouth) of trunk line 21, and an end is connected to blowoff valve 8.
Pipe circle pump 7 is connected on the trunk line 21, the discharge end of trunk line 21 is divided into two-way, one the tunnel connects an end of subtube 22, another road connects an end of subtube 23, be connected with metering feeding control valve 5 on the subtube 22, be used for the charging of On/Off metering system, the other end of subtube 22 stretches in the hopper 33 of metering system 3 by the charging aperture of hopper 33; Be connected with circulation control valve 4 on the subtube 23, the other end of subtube 23 stretches to by the feedback outlet that stirs cylindrical shell 11 and stirs in the cylindrical shell 11.During production, circulation control valve 4 is in opening, in pipe circle pump 7 continuous runnings, in order to prevent to stir aluminium paste layering and precipitating in the cylindrical shell 11; The part of subtube 22 between the charging aperture of metering feeding control valve 5 and hopper 33 has the kink 221 to upper process, this kink 221 is acute angle-shaped bending, in order to the mixed liquor that enters hopper 33 is cushioned, avoid flow velocity to influence metering precision too soon.
As shown in Figure 3, frame 31 is installed is portal structures, the top of LOAD CELLS 32 hangs and is installed on the top cross-bar that frame 31 is installed, and hopper 33 hangs on the bottom of LOAD CELLS 32.For fear of influencing metering precision because of hopper 33 rocks, hopper 33 is undertaken spacing by spacing ring 331, produce when avoiding hopper work and rock, the concrete practice is: at the outer tube wall of hopper 33 with install on two lateral columns of frame 31 and be respectively arranged with corresponding link 331 and link 311, a pair of spacing ring 331 wears respectively and is fixed on corresponding link 331 and the link 311.
The discharging opening of hopper 33 is connected to the charging aperture of air entrained concrete cast mixer by metering control feeding valve 6 and pipeline.Metering control feeding valve 6 can design the control valve interlock control of pouring into a mould the discharging opening of mixer with air entrained concrete, if, do not open (promptly do not add aluminium paste to air entrained concrete and pour into a mould mixer) by metering control feeding valve 6, the control valve of the discharging opening of the air entrained concrete cast mixer not blowing of being failure to actuate then, thereby guarantee that every material in the air entrained concrete cast mixer has all added aluminium paste, effectively avoided because of forgetting that adding aluminium paste causes the situation of waste product to take place.
The work schedule and the working method of variable-frequency motor 121, circulation control valve 4, metering feeding control valve 5, metering control feeding valve 6 and pipe circle pump 7 are controlled by the electric control system of air entrained concrete production line.Specifically: during original state, circulation control valve 4, metering feeding control valve 5 and metering control feeding valve 6 all are in closed condition, and variable-frequency motor 121 and pipe circle pump 7 remain static; Start working, when the order of classes or grades at school that interpolation measures in the past stirring cylindrical shell 11 is produced required aluminium powder and water, the electric control system control variable-frequency motor 121 of air entrained concrete production line must be established beginning work by cable, variable-frequency motor 121 drives mixing components with (about rotating speed 565r/min) stir about at a high speed 5 minutes by transmission mechanism 122, aluminium powder and water are stirred, obtain aluminium paste, and then with (about 120r/min) rotation at a slow speed, keep the aluminium paste that stirs in the cylindrical shell 11 and slowly flow, to prevent aluminium paste precipitation in stirring cylindrical shell 11; After aluminium pastes in the stirring cylindrical shell 11 are finished above-mentioned high-speed stirred, the electric control system of air entrained concrete production line control pipe circle pump 7 begin electric work, and control metering feeding control valve 5 is opened (this moment measures control feeding valve 6 and circulation control valve 4 still is in closed condition), aluminium paste enters through trunk line 21 and subtube 22 and carries out automatic gauge in the hopper 33, after finishing metering, the electric control system control metering feeding control valve 5 of air entrained concrete production line is closed, and control feeding valve 6 is measured in control and circulation control valve 4 is opened, aluminium paste after metering system 3 will measure by metering control feeding valve 6 is disposed in the air entrained concrete cast mixer, finish the automatic interpolation of aluminium paste, the residue aluminium paste then passes through pipe circle pump 7 and circulation control valve 4 at trunk line 21, circulate between subtube 23 and stirring cylindrical shell 11 threes.After metering system 3 is finished the aluminium paste interpolation, then close metering control feeding valve 6 once more, when needing to add, open again next time.When need not to add aluminium paste, circulation control valve 4 is held open state always, closes when measuring next time again.
If hopper 33 when metering flow excessive, begin then to measure that circulation control valve 4 can be held open state always in the process of finishing to interpolation.
When adding entry in stirring cylindrical shell 11, metering relay service time of the water yield is carried out in conjunction with target type meter, to improve metering precision.
Claims (10)
1. aluminium powder stirs metering device, it is characterized in that: comprise stirring system, metering system, pipe-line system, metering feeding control valve and metering control feeding valve, the discharging opening of described stirring system connects the charging aperture of described pipe-line system, be connected with pipe circle pump on the described pipe-line system, described pipe-line system has adds material discharging opening and circulation discharging opening, described adding expects that discharging opening is connected to the charging aperture of described metering system by described metering feeding control valve, described circulation discharging opening is connected to the feedback outlet of described stirring system, and the discharging opening of described metering system is connected to the charging aperture of air entrained concrete cast mixer by described metering control feeding valve; The work schedule and the working method of described pipe circle pump, metering feeding control valve, metering control feeding valve are controlled by the electric control system of air entrained concrete production line.
2. aluminium powder according to claim 1 stirs metering device, it is characterized in that: described pipe-line system has the feedback outlet that is connected in described stirring system and the circulation control valve between the described pipe circle pump.
3. aluminium powder according to claim 2 stirs metering device, and it is characterized in that: described metering feeding control valve, described metering control feeding valve and described circulation control valve all adopt pneumatic dish valve.
4. aluminium powder according to claim 1 stirs metering device, and it is characterized in that: the barrel of the stirring cylindrical shell of described stirring system has the interlayer that is used to hold cooling water, and this interlayer has cooling water inlet and delivery port.
5. aluminium powder according to claim 1 stirs metering device, it is characterized in that: the stirring motor of described stirring system adopts variable-frequency motor.
6. aluminium powder according to claim 1 stirs metering device, and it is characterized in that: the pipeline of described pipe-line system between the charging aperture of described metering feeding control valve and described metering system has the kink to upper process.
7. aluminium powder according to claim 6 stirs metering device, and it is characterized in that: described kink is acute angle-shaped bending.
8. aluminium powder according to claim 1 stirs metering device, and it is characterized in that: the hopper of described metering system is undertaken spacing by limiting component, rocks when measuring to prevent hopper, influences measuring accuracy.
9. aluminium powder according to claim 8 stirs metering device, and it is characterized in that: described limiting component is the spacing ring that is arranged on the described hopper.
10. aluminium powder according to claim 1 stirs metering device, it is characterized in that: the control valve interlock control of the discharging opening of described metering control feeding valve and air entrained concrete cast mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051038 CN203092773U (en) | 2013-01-29 | 2013-01-29 | Aluminum powder stirring and metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051038 CN203092773U (en) | 2013-01-29 | 2013-01-29 | Aluminum powder stirring and metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092773U true CN203092773U (en) | 2013-07-31 |
Family
ID=48844212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051038 Withdrawn - After Issue CN203092773U (en) | 2013-01-29 | 2013-01-29 | Aluminum powder stirring and metering device |
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| CN (1) | CN203092773U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128858A (en) * | 2013-01-29 | 2013-06-05 | 群峰智能机械股份公司 | Aluminum powder mixing and metering device |
| CN104298193A (en) * | 2014-09-10 | 2015-01-21 | 芜湖新瑞新型建材有限公司 | Automatic autoclaved aerated concrete continuously matching system and control method thereof |
| CN106467238A (en) * | 2015-08-17 | 2017-03-01 | 无锡秉杰机械有限公司 | Aluminium paste charger |
| CN106584676A (en) * | 2016-12-30 | 2017-04-26 | 福建海源自动化机械股份有限公司 | Aluminum powder metering and burdening system and method |
-
2013
- 2013-01-29 CN CN 201320051038 patent/CN203092773U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128858A (en) * | 2013-01-29 | 2013-06-05 | 群峰智能机械股份公司 | Aluminum powder mixing and metering device |
| CN103128858B (en) * | 2013-01-29 | 2015-07-08 | 群峰智能机械股份公司 | Aluminum powder mixing and metering device |
| CN104298193A (en) * | 2014-09-10 | 2015-01-21 | 芜湖新瑞新型建材有限公司 | Automatic autoclaved aerated concrete continuously matching system and control method thereof |
| CN106467238A (en) * | 2015-08-17 | 2017-03-01 | 无锡秉杰机械有限公司 | Aluminium paste charger |
| CN106584676A (en) * | 2016-12-30 | 2017-04-26 | 福建海源自动化机械股份有限公司 | Aluminum powder metering and burdening system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |