CN103769030A - Automatic production equipment for polycarboxylate superplasticizer - Google Patents
Automatic production equipment for polycarboxylate superplasticizer Download PDFInfo
- Publication number
- CN103769030A CN103769030A CN201410057425.6A CN201410057425A CN103769030A CN 103769030 A CN103769030 A CN 103769030A CN 201410057425 A CN201410057425 A CN 201410057425A CN 103769030 A CN103769030 A CN 103769030A
- Authority
- CN
- China
- Prior art keywords
- tank
- liquid
- pump
- powder material
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to production equipment for a polycarboxylate superplasticizer, and in particular relates to an automatic control system for the production of the polycarboxylate superplasticizer. The control system is used for optimizing the performance of a product, and improving the quality of the product and the labor productivity. According to the technical scheme, the automatic production equipment for the polycarboxylate superplasticizer comprises a liquid raw material addition device, a reaction kettle, a powdery raw material addition device, an integrated stirring device, a finished product canning device and a computer control system, and is characterized in that the liquid raw material addition device comprises a plurality of groups of liquid raw material tanks, a liquid material dropwise-addition metering pump and a metering platform. The automatic production equipment has the advantages that errors in a production process are reduced, flow is controlled in data acquisition, information input and information feedback processes, a process formula is accurate, the processes are perfect, production modes are advanced, pollution emissions are avoided, and the quality homogeneity of the product is high; the automation degree is increased, and the produced product is stable and high in quality.
Description
Technical field
The present invention relates to a kind of polycarboxylate water-reducer production equipment, relate in particular to the automation control system that a kind of polycarboxylate water-reducer is produced.
Background technology
Manufacture at present polycarboxylate water-reducer without complete process control system, prior art adopts human metering or spinner flowmeter content of starting materials to produce more.Each production technology adopts single reaction still or polynary combinations produce, and labor productivity is low.
Summary of the invention
The object of this invention is to provide a set of integrated modern technologies and manufacture the automated production equipment of polycarboxylate water-reducer, adopt control system optimizing product performance, Improving The Quality of Products and labor productivity.
The technical scheme that this patent adopts is, a kind of polycarboxylate water-reducer production automation production equipment, comprise liquid raw material adding device, reactor, powder material adding set, comprehensive agitating device, finished pot assembling device and computer control system, its feature can be, described liquid raw material adding device comprises many group liquid charging stock tanks, liquid material dropping measuring pump and metrology, in liquid charging stock tank, be provided with liquid material level module, liquid charging stock tank outlet string is provided with Pneumatic butterfly valve, VFC pump, described many groups liquid charging stock tank and liquid material dropping measuring pump are by pipeline and connect,
In described reactor, be provided with agitating device and electric heater unit, reactor shell is provided with pressure, temperature, time controller, and reactor outlet string is provided with Pneumatic butterfly valve, VFC pump;
Described powder material adding set comprises powder material tank and metrology, and described powder material tank is provided with powder material level module, and outlet is provided with Pneumatic flap valve and powder material control pump, is finally parallel to an outlet conduit;
Described comprehensive agitating device comprises tank and lower tank, and upper tank and lower tank inside are provided with agitating device, between upper and lower tank, is provided with Pneumatic butterfly valve, VFC pump, and lower tank outlet string is provided with Pneumatic butterfly valve, VFC pump;
Described finished pot assembling device comprises many groups finished pot of importing and exporting pipeline parallel connection, and described finished pot is provided with liquid material level module, and finished pot outlet is provided with Pneumatic butterfly valve, organizes finished pot more and is parallel to a finished product measuring pump.
As preferably, described polycarboxylate water-reducer production automation production equipment, it is characterized in that, described liquid material dropping measuring pump is connected with reactor pipeline, described reactor outlet is connected with one of them powder material tank pipeline, powder material adding set outlet conduit is connected with tank pipeline on comprehensive tank, and under comprehensive tank, tank outlet is connected with the import of finished pot assembling device;
Pressure on described each Pneumatic butterfly valve, VFC pump, liquid material level module, liquid material dropping measuring pump, reactor, temperature, time controller, powder material level module, powder material control pump, Pneumatic flap valve, finished product measuring pump are connected with computer control system signal respectively.
As preferably, described polycarboxylate water-reducer production automation production equipment, is characterized in that, described pipeline is stainless-steel pipe or PPR pipeline.
As preferably, described polycarboxylate water-reducer production automation production equipment, is characterized in that, described pressure controller is provided with exhaust release pneumatic operated valve.
The advantageous effect of invention is: be adapted to produce per year the polycarboxylic acids production line of 5000 tons～100,000 tons, in this programming, coordinate pneumatic means, attemperating unit, converter technique, volume control device, concentrated the elite of modernization industry collection control, reduce production process error, from the process of data acquisition, input information, information feedback, realize flow-control, guarantee that technical recipe is accurate, process engineering is perfect, mode of production advanced person, non-pollution discharge, product quality homogenieity is good.Automaticity improves, and the product of production is stable, quality better.
accompanying drawing explanation:
Fig. 1 is the annexation schematic diagram of this patent equipment.
Tank on 1 liquid charging stock tank, 2 liquid material level modules, 3 Pneumatic butterfly valves, 4 VFC pumps, 5 metrology, 6 liquid material dropping measuring pumps, 7 reactors, 8 agitating devices, 9 powder material level modules, 10 powder material tanks, 11 Pneumatic flap valves, 12 powder material control pumps, 13,14 times tanks, 15 finished product measuring pumps, 16 finished pots, 17 computer control systems.
The specific embodiment
With the specific embodiment, the present invention is described in further detail by reference to the accompanying drawings.
Polycarboxylate water-reducer production automation production equipment, comprise liquid raw material adding device, reactor, powder material adding set, comprehensive agitating device, finished pot assembling device and computer control system, its feature can be, described liquid raw material adding device comprises many group liquid charging stock tanks 1, liquid material dropping measuring pump 6 and metrology 5, in liquid charging stock tank 1, be provided with liquid material level module 2, liquid charging stock tank 1 outlet string is provided with Pneumatic butterfly valve 3, VFC pump 4, described many groups liquid charging stock tank 1 with liquid material dropping measuring pump 6 by pipeline and connect;
In described reactor 7, be provided with agitating device 8 and electric heater unit, reactor 7 shells are provided with pressure, temperature, time controller, and reactor 7 outlet strings are provided with Pneumatic butterfly valve, VFC pump;
Described powder material adding set comprises powder material tank 10 and metrology, and described powder material tank 10 is provided with powder material level module 9, and outlet is provided with Pneumatic flap valve 11 and powder material control pump 12, is finally parallel to an outlet conduit;
Described comprehensive agitating device comprises tank 13 and lower tank 14, and upper tank 13 and lower tank 14 inside are provided with agitating device, between upper and lower tank, is provided with Pneumatic butterfly valve, VFC pump, and lower tank 14 outlet strings are provided with Pneumatic butterfly valve, VFC pump;
Described finished pot assembling device comprises many groups finished pot 16 of importing and exporting pipeline parallel connection, and described finished pot 16 is provided with liquid material level module, and finished pot 16 outlets are provided with Pneumatic butterfly valve, organize finished pot more and are parallel to a finished product measuring pump 15.
According to described polycarboxylate water-reducer production automation production equipment, it is characterized in that, described liquid material dropping measuring pump 6 is connected with reactor 7 pipelines, described reactor 7 exports with one of them powder material tank 10 pipeline and is connected, powder material adding set outlet conduit is connected with tank 13 pipelines on comprehensive tank, and under comprehensive tank, tank 14 exports with the import of finished pot assembling device and is connected;
Pressure on described each Pneumatic butterfly valve, VFC pump, liquid material level module, liquid material dropping measuring pump, reactor, temperature, time controller, powder material level module, powder material control pump, Pneumatic flap valve, finished product measuring pump are connected with computer control system 17 signals respectively.
Whole production technology is completely by computer control system automation control.Raw material enters that factory squeezes into liquid charging stock tank or powder material is squeezed into after powder material tank, according to explained hereafter formula, reinforced by metering VFC pump from head tank, by stainless steel or the conveying of PPR pipeline of sealing, adds reactor after metering by technological requirement.Various raw materials are at reactor through excess temperature control, and stress reaction and reaction time, to the regulation and control of liquid material dropping measuring pump trace, meet after semi-finished product requirement after testing, are transported to comprehensive tank by anticorrosion VFC pump by pipeline.In comprehensive tank, add while stirring powder material and liquid charging stock.Adition process and addition are all by computer control system control.When its parameter meets designing requirement after testing, be transported to finished pot by Pneumatic butterfly valve and anticorrosion VFC pump through pipeline.Input quantity is by the material level module controls being arranged on finished pot, and the data feedback of material level module is to computer control system, and computer control system instructs anticorrosion VFC pump work, until complete conveying task.The metering that finished product dispatches from the factory is by computer control system control finished product measuring pump, and its control range is at 200Kg～36t.
On reactor, be connected to from the input channel of liquid charging stock tank, stirred by agitating device, wherein reductor adopts the reductor control of 1:43, and agitating device blade pass is crossed bolt and is arranged on vertical shaft.The stirring motor of reactor is opened, and intensification heater is opened.Pressure controller feedback pressure is to computer control system, computer control system detects data according to the reaction time of setting and semi-finished product, automatically unloading or pressurize, heat riser can automatically be opened or stop, and the temperature of reactor generally designs 90 ℃ of <.Reactor heater comprises that two heating rod heating rods are made up of a 4000W, a 2000W.While arriving " critical " temperature ± 10 ℃, wherein one quits work, and when another branch is warmed to design temperature, automatically stops, and when temperature is low, can automatically hold temperature.。After stirring detection is qualified, Pneumatic butterfly valve butterfly valve is opened, and is pumped into comprehensive tank by VFC.
The size of comprehensive tank is to determine according to the design scale of polycarboxylic acids, the uniformity that the size impact of tank body is stirred.It is with the production scale difference of every polycarboxylate water-reducer, agitating device difference, and the setting angle that stirs vertical shaft and blade is also different.
Liquid material level module is equipped with on finished pot top, and the data feedback of liquid material level module instructs and utilizes finished product measuring pump automatically slack-off to a certain amount of computer-chronograph control system, until shut down when setting value.
It is in the time having determined the limit value of canned container that finished product sends, and its number injects canned container under computer control system control until canned end.
Reinforced metering Platform Designing is to design according to the production scale of polycarboxylate water-reducer, and due to the difference of annual production, platform size is also different.
In whole system control procedure, for the system of raising labour productivity completes after a certain instruction, interval a few minutes repeat automatically, when error appears in link, meeting automatic alarm, system can be closed automatically, until maintenance finishes, " continuation " system of clicking can automatic follow procedure and process design parameter execution.
Claims (4)
1. a polycarboxylate water-reducer automated production equipment, comprise liquid raw material adding device, reactor, powder material adding set, comprehensive agitating device, finished pot assembling device and computer control system, it is characterized in that, described liquid raw material adding device comprises many group liquid charging stock tanks (1), liquid material dropping measuring pump (6) and charging scffold (5), in liquid charging stock tank (1), be provided with liquid material level module (2), liquid charging stock tank (1) outlet string is provided with Pneumatic butterfly valve (3), VFC pump (4), described many groups liquid charging stock tank (1) and liquid material dropping measuring pump (6) are by pipeline and connect,
In described reactor (7), be provided with agitating device (8) and electric heater unit, reactor (7) shell is provided with pressure, temperature, time controller, and reactor (7) outlet string is provided with Pneumatic butterfly valve, VFC pump;
Described powder material adding set comprises powder material tank (10), described powder material tank (10) is provided with powder material level module (9), outlet is provided with Pneumatic flap valve (11) and powder material control pump (12), is finally parallel to an outlet conduit;
Described comprehensive agitating device comprises tank (13) and lower tank (14), upper tank (13) and lower tank (14) inside are provided with agitating device, between upper and lower tank, be provided with Pneumatic butterfly valve, VFC pump, lower tank (14) outlet string is provided with Pneumatic butterfly valve, VFC pump;
Described finished pot assembling device comprises many groups finished pot (16) of importing and exporting pipeline parallel connection, described finished pot (16) is provided with liquid material level module, finished pot (16) outlet is provided with Pneumatic butterfly valve, organizes finished pot more and is parallel to a finished product measuring pump (15).
2. polycarboxylate water-reducer automated production equipment according to claim 1, it is characterized in that, described liquid material dropping measuring pump (6) is connected with reactor (7) pipeline, described reactor (7) outlet is connected with one of them powder material tank (10) pipeline, powder material adding set outlet conduit is connected with tank (13) pipeline on comprehensive tank, and under comprehensive tank, tank (14) outlet is connected with the import of finished pot assembling device;
Pressure on described each Pneumatic butterfly valve, VFC pump, liquid material level module, liquid material dropping measuring pump, reactor, temperature, time controller, powder material level module, powder material control pump, Pneumatic flap valve, finished product measuring pump are connected with computer control system (17) signal respectively.
3. polycarboxylate water-reducer automated production equipment according to claim 1, is characterized in that, described pipeline is stainless-steel pipe or PPR pipeline.
4. polycarboxylate water-reducer automated production equipment according to claim 1, is characterized in that, described pressure controller is provided with exhaust release pneumatic operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057425.6A CN103769030B (en) | 2014-02-20 | 2014-02-20 | Automatic production equipment for polycarboxylate superplasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057425.6A CN103769030B (en) | 2014-02-20 | 2014-02-20 | Automatic production equipment for polycarboxylate superplasticizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103769030A true CN103769030A (en) | 2014-05-07 |
| CN103769030B CN103769030B (en) | 2015-07-15 |
Family
ID=50562064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410057425.6A Active CN103769030B (en) | 2014-02-20 | 2014-02-20 | Automatic production equipment for polycarboxylate superplasticizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103769030B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980435A (en) * | 2014-05-22 | 2014-08-13 | 武汉华轩高新技术有限公司 | Functionalized regulating and controlling system for production of polycarboxylate water reducer |
| CN104131262A (en) * | 2014-07-21 | 2014-11-05 | 深圳市东丽华科技有限公司 | Production method and production equipment of coating material for vacuum coating |
| CN104446098A (en) * | 2014-12-13 | 2015-03-25 | 山东中岩建材科技有限公司 | Automatic production technology equipment for polycarboxylic acid water-reducing agent |
| CN104474994A (en) * | 2014-11-12 | 2015-04-01 | 昆明贵研催化剂有限责任公司 | Integrated slurry preparation system and preparation method |
| CN104765342A (en) * | 2015-03-13 | 2015-07-08 | 枣庄市荣宝莱建材科技发展有限公司 | Automated polymerized osamine production device and preparation method thereof |
| CN105503014A (en) * | 2016-01-12 | 2016-04-20 | 马清沛 | Production equipment and method for carboxylic acid water reducing agents |
| CN105688755A (en) * | 2014-11-26 | 2016-06-22 | 安徽智新生化有限公司 | One-step dropwise addition reactor |
| CN106166468A (en) * | 2016-08-11 | 2016-11-30 | 爱森（中国）絮凝剂有限公司 | A kind of source material delivery system |
| CN106431056A (en) * | 2015-08-13 | 2017-02-22 | 安徽省阜南绿原化工有限公司 | Concrete water-reducing agent preparation system |
| CN108479656A (en) * | 2018-06-06 | 2018-09-04 | 淮北旭日建材有限公司 | A kind of chemical reaction kettle of double chargings |
| CN108854915A (en) * | 2018-07-19 | 2018-11-23 | 中国科学院宁波材料技术与工程研究所 | A kind of wet process mix grinding device and the method for preparing sulfide electrolyte precursor |
| CN109529739A (en) * | 2019-01-09 | 2019-03-29 | 江南大学 | A kind of automated dispensing system for new drug development |
| CN109836542A (en) * | 2019-02-21 | 2019-06-04 | 天水师范学院 | A kind of stalk-starch conversion synthesizes the industrialization system and preparation method of inexpensive collapse protection type water-reducing agent |
| CN111592265A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing slump-retaining type polycarboxylate superplasticizer |
| CN111592623A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing anti-mud polycarboxylate superplasticizer |
| CN111592622A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing early-strength polycarboxylate superplasticizer |
| CN111592269A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for synthesizing polycarboxylate superplasticizer through multi-copolymerization |
| CN111592624A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing general comprehensive polycarboxylate superplasticizer |
| CN111592263A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Synthesis process and device of retarding polycarboxylate superplasticizer |
| CN112871111A (en) * | 2020-12-28 | 2021-06-01 | 内蒙古金祥达新材料技术有限公司 | Coal water slurry additive production system and process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202924947U (en) * | 2012-11-21 | 2013-05-08 | 纽科涂层武汉有限公司 | Full-automatic production line of polymer coating material |
| CN103304748A (en) * | 2013-06-28 | 2013-09-18 | 北京天鼎长秋科技有限公司 | Polycarboxylate-type water reducing agent production device and method for producing water reducing agent by use of same |
| CN203284365U (en) * | 2013-03-27 | 2013-11-13 | 厦门路桥翔通建材科技有限公司 | Full-automatic continuous polymer manufacturing plant |
| CN203333550U (en) * | 2013-06-19 | 2013-12-11 | 马清沛 | Carboxylic acid water reducing agent production device |
-
2014
- 2014-02-20 CN CN201410057425.6A patent/CN103769030B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202924947U (en) * | 2012-11-21 | 2013-05-08 | 纽科涂层武汉有限公司 | Full-automatic production line of polymer coating material |
| CN203284365U (en) * | 2013-03-27 | 2013-11-13 | 厦门路桥翔通建材科技有限公司 | Full-automatic continuous polymer manufacturing plant |
| CN203333550U (en) * | 2013-06-19 | 2013-12-11 | 马清沛 | Carboxylic acid water reducing agent production device |
| CN103304748A (en) * | 2013-06-28 | 2013-09-18 | 北京天鼎长秋科技有限公司 | Polycarboxylate-type water reducing agent production device and method for producing water reducing agent by use of same |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980435A (en) * | 2014-05-22 | 2014-08-13 | 武汉华轩高新技术有限公司 | Functionalized regulating and controlling system for production of polycarboxylate water reducer |
| CN103980435B (en) * | 2014-05-22 | 2016-09-28 | 武汉华轩高新技术有限公司 | A kind of functionalization regulator control system produced for polycarboxylate water-reducer |
| CN104131262A (en) * | 2014-07-21 | 2014-11-05 | 深圳市东丽华科技有限公司 | Production method and production equipment of coating material for vacuum coating |
| CN104474994A (en) * | 2014-11-12 | 2015-04-01 | 昆明贵研催化剂有限责任公司 | Integrated slurry preparation system and preparation method |
| CN105688755A (en) * | 2014-11-26 | 2016-06-22 | 安徽智新生化有限公司 | One-step dropwise addition reactor |
| CN104446098A (en) * | 2014-12-13 | 2015-03-25 | 山东中岩建材科技有限公司 | Automatic production technology equipment for polycarboxylic acid water-reducing agent |
| CN104765342A (en) * | 2015-03-13 | 2015-07-08 | 枣庄市荣宝莱建材科技发展有限公司 | Automated polymerized osamine production device and preparation method thereof |
| CN106431056A (en) * | 2015-08-13 | 2017-02-22 | 安徽省阜南绿原化工有限公司 | Concrete water-reducing agent preparation system |
| CN105503014A (en) * | 2016-01-12 | 2016-04-20 | 马清沛 | Production equipment and method for carboxylic acid water reducing agents |
| CN106166468A (en) * | 2016-08-11 | 2016-11-30 | 爱森（中国）絮凝剂有限公司 | A kind of source material delivery system |
| CN108479656A (en) * | 2018-06-06 | 2018-09-04 | 淮北旭日建材有限公司 | A kind of chemical reaction kettle of double chargings |
| CN108854915A (en) * | 2018-07-19 | 2018-11-23 | 中国科学院宁波材料技术与工程研究所 | A kind of wet process mix grinding device and the method for preparing sulfide electrolyte precursor |
| CN109529739A (en) * | 2019-01-09 | 2019-03-29 | 江南大学 | A kind of automated dispensing system for new drug development |
| CN109836542A (en) * | 2019-02-21 | 2019-06-04 | 天水师范学院 | A kind of stalk-starch conversion synthesizes the industrialization system and preparation method of inexpensive collapse protection type water-reducing agent |
| CN111592265A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing slump-retaining type polycarboxylate superplasticizer |
| CN111592623A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing anti-mud polycarboxylate superplasticizer |
| CN111592622A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing early-strength polycarboxylate superplasticizer |
| CN111592269A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for synthesizing polycarboxylate superplasticizer through multi-copolymerization |
| CN111592624A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing general comprehensive polycarboxylate superplasticizer |
| CN111592263A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Synthesis process and device of retarding polycarboxylate superplasticizer |
| CN111592622B (en) * | 2019-02-21 | 2022-06-10 | 天水师范学院 | Method and device for preparing early-strength polycarboxylate superplasticizer |
| CN111592265B (en) * | 2019-02-21 | 2022-06-10 | 天水师范学院 | Device for preparing slump-retaining type polycarboxylate water reducer |
| CN111592624B (en) * | 2019-02-21 | 2022-07-05 | 天水师范学院 | Method for preparing general comprehensive polycarboxylate superplasticizer |
| CN111592269B (en) * | 2019-02-21 | 2022-08-30 | 天水师范学院 | Method and device for synthesizing polycarboxylate superplasticizer through multi-copolymerization |
| CN112871111A (en) * | 2020-12-28 | 2021-06-01 | 内蒙古金祥达新材料技术有限公司 | Coal water slurry additive production system and process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103769030B (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103769030B (en) | Automatic production equipment for polycarboxylate superplasticizer | |
| CN103926902B (en) | The multifunction automatic produced for cement and business's Concrete Additive controls equipment | |
| CN101811011B (en) | Automatic catalyst-feeding method | |
| CN104474988A (en) | Neutralization reaction device and automatic control method | |
| CN104226187A (en) | Multi-liquid proportioned mixing device | |
| CN104446098A (en) | Automatic production technology equipment for polycarboxylic acid water-reducing agent | |
| CN205095790U (en) | Liquid material reation kettle with supply discharge system | |
| CN204395945U (en) | Polycarboxylate water-reducer automatic production process equipment | |
| CN101185865A (en) | Automatic control method for hydrochloric acid solution dilution technique | |
| CN105312018B (en) | Full intelligence alternating temperature chelatropic reaction kettle | |
| CN206713988U (en) | A kind of online enzyme preparation add-on system of rice protein feed liquid multistage timesharing | |
| CN205893207U (en) | Automatic device that disposes in succession of sour soap of animal oil fat | |
| CN204807365U (en) | Different moisture coal sample preparation facilitiess | |
| CN104824808A (en) | Solid powder quick dissolving and post-spraying method | |
| CN103721623A (en) | Automatic adding system for liquid additives and application method | |
| CN207455196U (en) | A kind of yellowish-brown esterifying liquid metering and conveying device | |
| CN202570134U (en) | Intelligent reaction pot | |
| CN214598914U (en) | F113 raw material feeding system | |
| CN101735428B (en) | Preparation method of epoxy resin system used for blades of wind driven generator | |
| CN210487032U (en) | Liquid raw material metering control system | |
| CN206392058U (en) | The production system that a kind of table is adjusted | |
| CN210261727U (en) | Automatic sterile fermentation feed supplementing system | |
| CN204162645U (en) | A kind of polycarboxylate water-reducer synthesis production equipment | |
| CN203565042U (en) | Liquid additive automatic adding system | |
| CN205988723U (en) | A kind of scale formula liquid adding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160606 Address after: 277800 Shandong city of Zaozhuang province high tech Zone Shengong Road No. 118 Patentee after: Shandong Guoyuan New Material Co., Ltd. Address before: 277800 Shandong city of Zaozhuang province high tech Zone Shengong Road No. 118 Patentee before: Shanghai Zople Cloud Computing Co., Ltd. |