CN107599179A - Intelligent batch charger - Google Patents
Intelligent batch charger Download PDFInfo
- Publication number
- CN107599179A CN107599179A CN201710949206.2A CN201710949206A CN107599179A CN 107599179 A CN107599179 A CN 107599179A CN 201710949206 A CN201710949206 A CN 201710949206A CN 107599179 A CN107599179 A CN 107599179A
- Authority
- CN
- China
- Prior art keywords
- hopper
- belt
- weighing
- batch charger
- metering system
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000005303 weighing Methods 0.000 claims abstract description 38
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 235000013599 spices Nutrition 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000004568 cement Substances 0.000 abstract description 9
- 238000003756 stirring Methods 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 3
- 230000000996 additive effect Effects 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920002748 Basalt fiber Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 235000021050 feed intake Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000819 phase cycle Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The present invention a kind of intelligent batch charger is disclosed, can apply to cement stirring station and quantitatively launch the occasions such as additive, have the advantages that accurate measurement, convenient operation and control, maintaining are simple, the technical scheme used for：Intelligent batch charger, hopper is volumetric metering container, and the side of hopper is arranged to charging aperture, hopper is fixedly installed on support, weighing belt is located at below hopper discharging opening, the discharging opening of weighing belt connects with main belt, metering system is arranged on the downside of weighing belt, and metering system is fixed on support, electric control gear is arranged on the upper end of hopper, electric control gear includes PLC module, PLC module and spice equipment and the discharging opening controller of hopper, the drive device and metering system of weighing belt electrically connect, gathering materials in control hopper and the material on main belt are synchronously lower to mixing in cylinder, the combination realized material and gathered materials；It the composite can be widely applied to cement stirring station field.
Description
Technical field
The intelligent batch charger of the present invention, belongs to cement stirring station technical field.
Background technology
Existing cement stirring station material and gather materials in mixed process, be that collection is just mixed into during material stirring
Material, causing to gather materials can not uniformly mix with material, influence the quality of business's concrete, and the addition equipment gathered materials can not be accurate
True metering, it is complicated.
The content of the invention
The invention overcomes the deficiencies of the prior art, and provides a kind of intelligent batch charger, cement mixing can apply to
The amount of standing firm launches the occasions such as additive, has the advantages that accurate measurement, convenient operation and control, maintaining are simple.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Intelligent batch charger, including hopper, weighing
Belt, metering system and electric control gear, the hopper is volumetric metering container, and the side of the hopper is arranged to feed
Mouthful, the hopper is fixedly installed on support, and the weighing belt is located at below hopper discharging opening, the discharging of the weighing belt
Mouth is connected with main belt, and the metering system is arranged on the downside of weighing belt, and the metering system is fixed on support, described
Electric control gear is arranged on the upper end of hopper, and the electric control gear includes PLC module, the PLC module and spice equipment and hopper
Discharging opening controller, weighing belt drive device and metering system electrically connect, control hopper in gathering materials and main belt
On material it is synchronously lower to mixing in cylinder, the combination realized material and gathered materials.
Warning device is provided with the top of the hopper, the warning device electrically connects with PLC module.
The weighing belt will be gathered materials by secondary belt conveyor to be transported on main belt.
It is provided with sleeve on the secondary belt conveyor, the sleeve is by the covering of gathering materials on secondary belt conveyor.
Cover plate is movably set with the charging aperture of the hopper, the cover plate is hinged on hopper.
Charging supporting plate is provided with the outside of the charging aperture of the hopper, the bottom of the charging supporting plate is provided with support
Bar.
The present invention has an advantageous effect in that compared with prior art：The present invention quantitatively launches applied to cement stirring station to be added
Add the occasions such as agent；Have the advantages that accurate measurement, convenient operation and control, maintaining are simple.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure：1 be hopper, 2 be weighing belt, 3 be metering system, 4 be electric control gear, 5 be support, 6 be warning device,
7 it is secondary belt conveyor, 8 be sleeve, 9 be cover plate, 10 be charging supporting plate, 11 is support bar.
Embodiment
As shown in figure 1, the intelligent batch charger of the present invention, including hopper 1, weighing belt 2, metering system 3 and electric control gear 4,
The hopper 1 is volumetric metering container, and the side of the hopper 1 is arranged to charging aperture, and the hopper 1 is fixedly installed on branch
On frame 5, the weighing belt 2 is located at below the discharging opening of hopper 1, and the discharging opening of the weighing belt 2 connects with main belt, described
Metering system 3 is arranged on the downside of weighing belt 2, and the metering system 3 is fixed on support 5, and the electric control gear 4 is arranged on
The upper end of hopper 1, the electric control gear 4 include PLC module, and the PLC module controls with the discharging opening of spice equipment and hopper 1
Device, the drive device of weighing belt 2 and metering system 3 electrically connect, and control gathering materials in hopper 1 and the material on main belt same
The lower combination to mixing in cylinder, realized material and gathered materials of step.
The top of the hopper 1 is provided with warning device 6, and the warning device 6 electrically connects with PLC module.
The weighing belt 2 will be gathered materials by secondary belt conveyor 7 to be transported on main belt.
It is provided with sleeve 8 on the secondary belt conveyor 7, the sleeve 8 is by the screening of gathering materials on secondary belt conveyor 7
Lid.
Cover plate 9 is movably set with the charging aperture of the hopper 1, the cover plate 9 is hinged on hopper 1.
Charging supporting plate 10 is provided with the outside of the charging aperture of the hopper 1, the bottom of the charging supporting plate 10 is set
There is support bar 11.
The present invention is in order to coordinate cement concrete to produce, into batch (-type) cement mix station equipment timely and accurately quantitative
Material be added in compound, by being evenly spread to after mix in compound, so as to strengthen business's concrete stability.
The operation principle of the present invention：Including hopper, weighing belt, metering system, second-pumping belt（Choose to install, according to field
Ground demand）, the composition such as electric control gear, warning device.Main frame separates with metering system, is easy to lifting and in-site installation.The eedle
The characteristics of to material, using two methods of electronic weighing and volumetric metering.During production, packed loose unpacked material is poured into hopper
In, production process is controlled by PLC program, and required material is sent to measuring belt by feeding device by metering, and PLC program receives
To after the signal that feeds intake from mixing equipment, it is delayed by signal, outfeed belt conveyor is immediately by the uniform material of unit weight to demarcate
The speed of material machine, main belt is reached by secondary Belt Conveying, it is synchronously lower to mixing in cylinder with stone blanking signal, in fact
Existing material and the combination gathered materials, are finally evenly dispersed into business's concrete mixed material.A certain amount of material has been remained in feed bin,
Add in time in metering system；Such automatic cycle, timely and accurately will demarcation so as to realize the coordination production with mixing machine
Basalt fibre be added in business's concrete mixed material.
The performance characteristics of the present invention：
1st, it is applied widely：Suitable for HZA240 types and its following all abbreviated formula business concrete mixing apparatus.
2nd, controlled using PLC program, electronic weighing measures, time volume measurement, automaticity height；Feeding time is accurate
Really, stably, precision it is high；The labor intensity of execute-in-place worker is reduced simultaneously.
3rd, the electrical interlocks between ashlar material signal and material machine is devised in electrical control, can effectively anti-leak-stopping
Add the phenomenon of material；And it is designed with and builds bright failure sound and light alarm, is easy to timely processing failure, and it is equipped with distinctive signal company
Input is connect, realizes the linkage of external various mix machine control signals, can access DC24V/AC110V/AC220V equal-specifications control electricity
Pressure.
4th, upstairs storage device discharging opening extends to the blanking port mixed in pot of mixing equipment and removed, and bootable material is more effective
Mixed with gathering materials, strengthen dry mixing disperse effect, agent of preferably playing stably effect.
5th, the crucial control button of batch charger, which can be connected on, mixes and stirs control room, can close down in time, be easy to handle spice production before,
Shabu pot and unnecessary caused by when mixing machine failure feed intake afterwards.
6th, measuring accuracy is high, and each conveying capacity of the machine is that 3-20KG is adjustable, and measuring accuracy 5%, stated accuracy can reach
0.5%。
7th, intuitive and convenient is operated：The machine is furnished with OP320 display screens and printing interface（Match part）, it is easy to set running parameter
And it can show that operation sequence and failure monitoring are shown in time.
8th, control is flexible：The function provides automatically and manually two kinds of control modes, automatically controls for normally producing, manually
Control and detected for scheduling and planning.
9th, it is easy for installation：The device Host and measuring belt are individually placed, convenient installation and transport, only need nearby during installation
The feeding apparatus is exported with measuring belt to connecting, secondary belt feed opening docks business's concrete mix station owner's belt, switches on power
After can with spice produce synchronous coordination work.
The associated technical parameters of the present invention are as follows：
Model：FS-7000；
Control voltage：12V/36V/110V/220V；
Control mode：Manually/automatically access, with mixing station Synchronization Control；
Metering method：The automatic Weighing of electronics, two kinds of reversible types of time/flow measurement；
Operating temperature：- 10-60 degrees Celsius；
Gross mass：850kg；
Outfeed belt：450mm；
Hopper capacity：100kg；
Discharge weight：3-20kg（Any setting）；
Control accuracy：±2%；
Discharge lift：2.5m；
Installed capacity：5.5kw；
Rated current：11A；
Rated voltage：380V/AC Three-phase five-wires；
Input run signal：Passive or active contact signal；
Appearance and size：1200mm*900mm*1800mm；
Batch (-type) mixing machine：Maximum is available for the import of HZS240 types, domestic mixing station；
Continous way mixing machine：Maximum is available for 1000 ton hour imports, the auxiliary work of road asphalt mixing station.
The present invention quantitatively launches the occasions such as additive applied to cement stirring station；With accurate measurement, convenient operation and control,
The advantages that maintaining is simple.
The function of each part is as follows in the present invention：
Host computer system：Main frame is voluntarily developed cutting agency using 4kw motors and formed, VFC, can so make basalt fine
Dimension measuring accuracy is high, ensures business's concrete stability.
Weighing control system：Using four high-precision weighing sensors, metering system sophistication realizes that speed adds
Material process, efficiency and can was both improved and has ensured that charging is accurate, sensor signal, which has, adjusts signal connector and amplifier processing, Ran Houtong
The action of PLC controlled motors is crossed, reaches the effect accurately to feed intake.
Operation display system：Operating system has keyboard operation, in the various data of vacuum fluorescence screen display, is existed by keyboard
Load can be arbitrarily set in full Chinese interface and shows each load, and system operation is monitored.
Feed system includes 4kw feeding motors in the present invention；Weighing control system includes high-precision sensor four, metering
Belt one and PLC control system；It is some that operation display system includes OP320, low-voltage device.
The application method of the present invention：
1st, start prepares：
1.1st, equipment is placed in smooth strong ground：If ground is not plain, four horizontal lower margins need to be done；
1.2nd, weighing sensor protection bolt is unclamped；
1.3rd, three-phase four-wire power is connected, 380VAC+N, carries out ground connection；
1.4th, confirm that motor rotation direction is correct；Primary air switch and each switch-dividing are closed, sees the indicator lamp of phase sequence relay
It is whether bright, if bright explanation phase sequence is correct, adjust any two-phase inlet wire if not working, the rotation direction of motor before dispatching from the factory
It is adjusted good.Pay attention to：Belt can not be allowed to invert, such as invert, belt may be damaged and make system failure；
1.5th, outside need equipment is connected to feed intake control signal.The signal is passive contact signal, 24V or 220V.
2nd, start shooting, set and run：
If necessary to manual during start, then selecting switch is got into manual position, as long as now playing the facility switching for needing to open
To operation, if selecting switch got to automatically, weighing is automatically begun to, waits mixing station to send signal, equipment
Operation, selecting switch is stop position in interposition；
Weigh lead：Into the preceding momentum of material spiral, generally 1-3KG, then increase when the weight of actual scale is more than setting value
The value, the weight of actual scale then reduce the value when being less than setting value.Empirical value, basalt fibre 0.2kg；
The weighing time：The maximum duration weighed every time, generally 10-30 seconds, empirical value, basalt fibre are 15S or so；
Feeding time：Each feeding time, is typically chosen in transfer expects pipe that material stock is not defined, and general value is the 20-30 seconds；
Delay etc. is to be weighed：Interval time is again into material, 2S or so after the completion of feeding；
Weight is shown：The actual weight for weighing object is shown；
Weight is demarcated：The weight of first standard item is locked during the scale of school；
School scale step：It will be emptied first inside scale hooper, then tap peeling, ready standard weights is then placed on title
Above batch box, the value that inputs standard weights is demarcated in a column in weight, and then point CLR puts indicated weight determination again again, and now weight shows
Showing show the value of indicated weight weight, and demarcation is completed；
Weight set：The weight of each feeding；
Weight set：The weight real-time display of object in scale hooper；
Slow add is determined：Accurate charging is set, 1.5kg or so；
Alarm contact：When equipment breaks down, alarm can be eliminated by pressing the key；
Status display：
Weighting error is set：Alarm is used, if metering exceeds under automatic condition or less than difference warning output immediately（Than
Such as 9 kilograms of weight set, error sets 2 kilograms, and weight shows more than 11 kilograms or alarmed immediately less than 7 kilograms）；
Alarm inquiry：
The alarm weight pre-alarm time refers in feeding process, heavy more than alarm is also had more than on measuring belt after time of fire alarming
The material of amount is alarmed；
Belt is delayed：Belt is run after the signal for having secondary belt triggers, and is stopped automatically to delay in the case of no signal triggering
Only
Signal is delayed：Ensure that fiber uniformly coordinates with building stones；
Shutdown：If temporary stoppage, then selecting switch is got into centre, if shut down for a long time, power supply is cut off.
The maintenance requirement of the present invention：
Transport：Weighing sensor must be protected bolt support in transport, in order to avoid the vibration damage sensor in transport；
Use：Ground must be smooth solid, it is necessary to which, using three-phase four-wire system power supply, equipment must reliable ground；
Water proof and dust proof：Electrical system never has water entrance, otherwise can scaling loss electric control system；Electric control system can not have
Excessive dust, it otherwise can cause loose contact；
Maintenance：Electrical Engineer that please be professional is repaired.
Equipment state is checked in the present invention before operation equipment, such as power supply, motor status, charge door have foreign；Check
Whether power phase is correct, prevents belt from inverting, and to ensure that equipment works without any confusion during operation equipment, charging is uniform, inspection
Equipment state is looked into, also having time is weighed knob automatically manually, and items check errorless, determine that power supply has turned on hopper feed time
Selection of weighing is weighed state, automatically selects auto state manually, and equipment is started working, and first weighing waits letter after the completion of belt weighing
Number, mixing station is delayed to signals such as signal, secondary belt and feeding motors and started working.
The points for attention of the present invention：
Charge door is forbidden to be put into the debris such as woven bag, waddy, periodically cleans belt and apparatus sanitation, equipment carry out waterproof, transports
Equipment has special messenger's dismounting, forbids to adjust disorderly equipment privately, goes wrong and accept the consequences by oneself, and such as needs commissioning device to contact and is responsible for specially
People, equipment contain sophisticated sensor, such as need to be welded or transport the measure of properly protecting that needs, and operative employee wears appliances for labor protection, charging
Uniform chain, bearing, reductor periodically fill more oil change, and all data producers have been set debugging and finished, if any change
Must contact producer.
The present invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-described embodiment, at this
In the those of ordinary skill's possessed knowledge of field, various changes can also be made on the premise of present inventive concept is not departed from
Change.
Claims (6)
1. intelligent batch charger, it is characterised in that：Including hopper（1）, weighing belt（2）, metering system（3）And electric control gear（4）,
The hopper（1）For volumetric metering container, and the hopper（1）Side be arranged to charging aperture, the hopper（1）Fixation is set
Put in support（5）On, the weighing belt（2）Positioned at hopper（1）Below discharging opening, the weighing belt（2）Discharging opening with
Main belt connection, the metering system（3）It is arranged on weighing belt（2）Downside, and the metering system（3）It is fixed on support
（5）On, the electric control gear（4）It is arranged on hopper（1）Upper end, the electric control gear（4）Including PLC module, the PLC moulds
Block and spice equipment and hopper（1）Discharging opening controller, weighing belt（2）Drive device and metering system（3）It is electrically connected
Connect, control hopper（1）It is interior gather materials and main belt on the material synchronously lower combination to mixing in cylinder, realized material and gathered materials.
2. intelligent batch charger according to claim 1, it is characterised in that：The hopper（1）Top be provided with alarm dress
Put（6）, the warning device（6）Electrically connected with PLC module.
3. intelligent batch charger according to claim 1, it is characterised in that：The weighing belt（2）It is defeated by secondary belt
Send machine（7）It will gather materials and be transported on main belt.
4. intelligent batch charger according to claim 3, it is characterised in that：The secondary belt conveyor（7）On be provided with
Sleeve（8）, the sleeve（8）By secondary belt conveyor（7）On covering of gathering materials.
5. intelligent batch charger according to claim 1, it is characterised in that：The hopper（1）Charging aperture on activity set
There is cover plate（9）, the cover plate（9）It is hinged on hopper（1）On.
6. intelligent batch charger according to claim 5, it is characterised in that：The hopper（1）Charging aperture outside set
There is charging supporting plate（10）, the charging supporting plate（10）Bottom be provided with support bar（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949206.2A CN107599179A (en) | 2017-10-12 | 2017-10-12 | Intelligent batch charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949206.2A CN107599179A (en) | 2017-10-12 | 2017-10-12 | Intelligent batch charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107599179A true CN107599179A (en) | 2018-01-19 |
Family
ID=61068683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710949206.2A Pending CN107599179A (en) | 2017-10-12 | 2017-10-12 | Intelligent batch charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107599179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775333A (en) * | 2020-06-17 | 2020-10-16 | 北京金中洲建筑材料有限公司 | Mortar preparation is with throwing material device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201472677U (en) * | 2009-09-11 | 2010-05-19 | 张伟 | Belt type numerical control feeding device |
| CN102174791A (en) * | 2011-01-30 | 2011-09-07 | 郑州市华中建机有限公司 | Cold recycling plant mixing equipment of asphalts |
| CN204772958U (en) * | 2015-06-28 | 2015-11-18 | 洪美根 | Dosing unit for block forming machine |
| CN206030240U (en) * | 2016-08-20 | 2017-03-22 | 南阳市龙达工程机械有限公司 | Even batching unit of stabilized soil mixing plant pay -off |
| CN206170343U (en) * | 2016-07-30 | 2017-05-17 | 山西晋投玄武岩开发有限公司 | Special pneumatic conveying device of basalt chopped fiber concrete compounding |
| CN207290530U (en) * | 2017-10-12 | 2018-05-01 | 山西晋投玄武岩开发有限公司 | A kind of intelligence batch charger |
-
2017
- 2017-10-12 CN CN201710949206.2A patent/CN107599179A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201472677U (en) * | 2009-09-11 | 2010-05-19 | 张伟 | Belt type numerical control feeding device |
| CN102174791A (en) * | 2011-01-30 | 2011-09-07 | 郑州市华中建机有限公司 | Cold recycling plant mixing equipment of asphalts |
| CN204772958U (en) * | 2015-06-28 | 2015-11-18 | 洪美根 | Dosing unit for block forming machine |
| CN206170343U (en) * | 2016-07-30 | 2017-05-17 | 山西晋投玄武岩开发有限公司 | Special pneumatic conveying device of basalt chopped fiber concrete compounding |
| CN206030240U (en) * | 2016-08-20 | 2017-03-22 | 南阳市龙达工程机械有限公司 | Even batching unit of stabilized soil mixing plant pay -off |
| CN207290530U (en) * | 2017-10-12 | 2018-05-01 | 山西晋投玄武岩开发有限公司 | A kind of intelligence batch charger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775333A (en) * | 2020-06-17 | 2020-10-16 | 北京金中洲建筑材料有限公司 | Mortar preparation is with throwing material device |
| CN111775333B (en) * | 2020-06-17 | 2021-07-30 | 北京金中洲建筑材料有限公司 | Mortar preparation is with throwing material device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201596474U (en) | Solid powder proportioning and blending device | |
| CN204525745U (en) | A kind of brickmaking production system | |
| CN207290530U (en) | A kind of intelligence batch charger | |
| CN106040152B (en) | A kind of automated production equipment of high-performance instant dissolving glue powder | |
| CN106638317A (en) | Intelligent large grouting equipment | |
| CN209125989U (en) | A kind of production line for magnesia carbon brick product | |
| CN108858722A (en) | A kind of production line and its technique for magnesia carbon brick product | |
| CN204894229U (en) | Automatic ingredient production line's of zirconia sealant control system | |
| CN100577385C (en) | Movable premixing mortar production device | |
| CN104002383A (en) | Cement stirring device for radioactive waste grouting fixation | |
| CN107599179A (en) | Intelligent batch charger | |
| CN205926571U (en) | Automatic solidification treatment system of flying dust based on weigh | |
| CN108274635A (en) | A kind of novel architecture concrete central mix plant and its application method | |
| CN204202729U (en) | A kind of weighing system of polyurethane | |
| CN207942557U (en) | A kind of full-automatic concrete mixing device | |
| CN214871574U (en) | Material stirrer for road and bridge construction | |
| CN211310171U (en) | Efficient, environment-friendly and energy-saving dry powder mortar production line | |
| CN104071364A (en) | Phenolic moulding plastic powder material conveying and automatic weighting and packing equipment | |
| CN209292830U (en) | A kind of workshop formula asphalt mixing plant | |
| CN104692130B (en) | The control system of Pneumatic conveyer main shaft | |
| CN204309126U (en) | A kind of anticracking grout process units | |
| CN208757500U (en) | A kind of color grains bitumen processing installation | |
| CN210616945U (en) | Automatic powder feeder | |
| CN202412471U (en) | Computer type automatic burdening and managing system for producing aerated concrete blocks | |
| CN104476677B (en) | On-site storage device of wet-mixing mortar |
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 |