CN105396527A - Preparation device for concrete early strength agent and intelligent control system - Google Patents
Preparation device for concrete early strength agent and intelligent control system Download PDFInfo
- Publication number
- CN105396527A CN105396527A CN201510928379.7A CN201510928379A CN105396527A CN 105396527 A CN105396527 A CN 105396527A CN 201510928379 A CN201510928379 A CN 201510928379A CN 105396527 A CN105396527 A CN 105396527A
- Authority
- CN
- China
- Prior art keywords
- executive signal
- storage box
- magnetic valve
- control module
- signal
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00177—Controlling or regulating processes controlling the pH
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses a preparation device for a concrete early strength agent and an intelligent control system. The preparation device comprises an input module, a heating module, a PH detection module, a valve control module, a PLC and an alarm module. The input module comprises an input device and is used for inputting amount of substance N of sodium methallyl sulfonate. The PH detection module is used for detecting a PH value of a solution in a reaction device. The PLC controls the heating module, the valve control module and the alarm module to carry out related operation through internal calculation determination and analysis. The proportion of each material, and various parameters of temperature, time and the like in the preparation process can be controlled strictly. The preparation for concrete early strength agent is low in cost and is stable and reliable. The prepared finished product has high quality. Automatic continuous production can be carried out, resources are saved, and operation is convenient.
Description
Technical field
The present invention relates to control field, especially a kind of preparation facilities of concrete early strength agent and intelligence control system thereof.
Background technology
In recent years, along with China's sustain economic is fast-developing, the capital construction dynamics of China and scale also continue to increase, and the application of concrete component also gets more and more.Be that tension reinforcing steel bar, quickening template are had enough to meet the need and pedestal utilization rate as early as possible in concrete component is produced, and quickening engineering construction progress completes early, realize maximum economic benefit, this just needs to adopt concrete early strength agent to promote hydrated cementitious, shorten concrete coagulating time, accelerate early age strength of concrete development speed.Along with the development of architectural engineering, early strength agent by increasing in concrete works.
The concrete early strength agent that current China commonly uses has villaumite system, sulfate system, carbonate system, organic system etc.There is obvious action of rust in villaumite system to reinforcing bar.Singly mix sulfate system, consumption too conference affects the adaptability problem of concrete admixture.Due to the development of current architectural engineering technology, certain independent additive has been difficult to the construction requirement reaching Practical Project complexity, particularity.In general early strength agent or set retarder etc. all need and the efficient or composite use of high-performance water reducing agent, with the requirement of the engineering reaching some complexity to the good workability of concrete and the contour performance of high-strength durable, therefore, adaptability problem can make early strength agent be restricted to a great extent.The early strength agent of other types, also all exists in early strong poor effect or affect later strength, or raw material sources difficulty production high in cost of production problem.
In sum, the simple early strength agent relying on above type, is difficult to reach strong requirement concrete morning, all more or less there is adaptability problem or affect the familiar lacunas such as later strength, be difficult to apply widely.
And in the preparation process of existing concrete early strength agent, large too many levels depends on manual operation, because proportional each in the preparation process of concrete early strength agent is various, manual operation easily makes mistakes, but the ratio of each material needs to forbid to control, not so greatly can affect adaptability and the concrete early potent fruit of concrete early strength agent, even also can affect concrete later strength, and manual operation also add time cost and other unnecessary resources losses.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of preparation facilities and intelligence control system thereof of concrete early strength agent, strict control each material ratio and preparation process in the parameters such as temperature, time; Make concrete early strength agent preparation cost low, reliable and stable, prepare quality of finished high, can automatic continuous production be carried out, economize on resources, handled easily.
The technical solution used in the present invention is as follows:
A preparation facilities for concrete early strength agent, its bag material storage device, described material storage device is provided with methylpropene sodium sulfonate storage box, methyl acrylate storage box, methacrylic acid storage box, initator storage box, sodium sulphate storage box and water tank; Described methylpropene sodium sulfonate storage box, methyl acrylate storage box, methacrylic acid storage box, initator storage box, sodium sulphate storage box and water tank are all provided with dividing plate and magnetic valve one, corresponding storage box is divided into the upper and lower by described dividing plate; Described dividing plate is provided with magnetic valve two; Following each storage box lower floor is all provided with weighing device; Reaction unit is provided with below described material storage device; Be provided with heater below described reaction unit, described heater is equipped with the water of predetermined, is dipped in water bottom described reaction unit; Described reaction unit upper end is also provided with PH adjusting device; Described PH adjusting device comprises sodium hydroxide solution storage box, and described sodium hydroxide solution storage box bottom is provided with magnetic valve three.
Owing to adopting such scheme, each storage box is divided into the upper and lower by dividing plate, upper strata is for storing material, when the magnetic valve two on dividing plate is opened, then the material on upper strata enters lower floor, when the weighing device of lower floor weighs the quality of corresponding material, when quality of material arrives predetermined quality, shut electromagnetic valve two, namely, the material that need carry out reacting is placed in the lower floor of respective stored case, open the magnetic valve one of the bottom of respective stored case, the material of lower floor is all fed in reaction unit and reacts, in the reaction, when needs carry out PH adjustment, sodium hydroxide solution is added in reaction unit, decrease a large amount of manual operations, automaticity is high, greatly facilitate operation.
Further, described methylpropene sodium sulfonate storage box is used for first and stores base sodium allylsulfonate, methyl acrylate storage box is for storing methyl acrylate, methacrylic acid storage box is for storing methacrylic acid, initator storage box is for storing initator, and described initator can be the hydrogen peroxide of 1:1:1:1, ammonium persulfate, potassium peroxydisulfate and azo-bis-isobutyl cyanide for the hydrogen peroxide of ammonium sulfate, hydrogen peroxide, mass ratio to be the ammonium sulfate of 1:1 and potassium peroxydisulfate, mass ratio be 1:1:2, potassium peroxydisulfate and azo-bis-isobutyl cyanide or mass ratio; Described sodium sulphate storage box is the triethanolamine of 1:5 ~ 20 and the mixture of sodium sulphate for storing sodium sulphate, triethanolamine or mass ratio.
Owing to adopting such scheme, setting up of material storage device, eliminates a large amount of manual workings, only corresponding material need be placed in corresponding material storage tank in advance, until when valve control module receives executive signal, relevant material is discarded in reaction unit.
An intelligent preparation system for concrete early strength agent, it comprises: input module, heating module, PH detection module, valve control module, PLC and alarm module;
Input module comprises input equipment, for inputting the amount of substance N of methylpropene sodium sulfonate, and is converted into digital signaling zero 01 and is passed to PLC;
PH detection module comprises PH detector, for the pH value of the solution in detection reaction device, and transforms data signal 101 and is passed to PLC;
PLC is connected with alarm module with input module, heating module, PH detection module, valve control module respectively; For receiving digital signaling zero 01, calculate the quality N4 of quality N1, the quality N2 of methyl acrylate of required sodium allylsulfonate, the quality N3 of water and methacrylic acid respectively, and transmit executive signal 201 to valve control module, transmit executive signal 301 to Weighing module; Receive data signal 401, transmit executive signal 202 to valve control module; Receive data signal 402, transmit executive signal 203 to valve control module; Receive data signal 403, transmit executive signal 204 to valve control module; Receive data signal 404, transmit executive signal 205 to valve control module; When executive signal 202, executive signal 203, executive signal 204 and executive signal 205 all start execution, transmit executive signal 501 to heating module; Receive data signal 405, transmit executive signal 206 to valve control module, transmit executive signal 302 to Weighing module; Receive data signal 406, after valve control module transmits executive signal 207,5h, transmit executive signal 208 to valve control module; Receive data signal 101, when pH value is 6 ~ 8, transmit executive signal 209 to valve control module; Receive data signal 407, transmit executive signal 210 to valve control module, and transmit executive signal 303 to Weighing module; Receive data signal 408, transmit executive signal 211 to valve control module, receive data signal 409, transmit executive signal 212 to valve control module; When executive signal 211 and executive signal 212 all start execution, transmit executive signal 502 to heating module, receive data signal 410, transmit executive signal 601 to alarm module;
Valve control module comprises magnetic valve one, magnetic valve two and magnetic valve three; For receiving executive signal 201, open the magnetic valve two of sodium allylsulfonate storage box, methyl acrylate storage box, water tank and methacrylic acid storage box respectively; Receive executive signal 202, close the magnetic valve two of sodium allylsulfonate storage box, and open its magnetic valve one; Receive executive signal 203, receive the magnetic valve two of executive signal 202 methyl acrylate storage box, and open its magnetic valve one; Receive executive signal 204, close the magnetic valve two of water tank, and open its magnetic valve one; Receive executive signal 205, close the magnetic valve two of methacrylic acid storage box, and open its magnetic valve one; Receive executive signal 206, open the magnetic valve two in initator storage box; Receive executive signal 207, close the magnetic valve two in initator storage box, and open its magnetic valve one; Receive executive signal 208, open magnetic valve three; Receive executive signal 209, shut electromagnetic valve three, completes backward PLC transmitting digital signals 407; Receive executive signal 210, open the magnetic valve two in sodium sulphate storage box and water tank; Receive executive signal 211, close the magnetic valve two of sodium sulphate storage box, and open its magnetic valve one; Receive executive signal 212, close the magnetic valve two of water tank, and open its magnetic valve one;
Weighing module comprises weighing device, for receiving executive signal 301, for weighing the quality m of each storage box lower floor material, in sodium allylsulfonate storage box, as m=N1, to PLC transmitting digital signals 401; In methyl acrylate storage box, as m=N2, to PLC transmitting digital signals 402; In water tank, as m=N3, to PLC transmitting digital signals 403; In methacrylic acid storage box, as m=N4, to PLC transmitting digital signals 404; Receive executive signal 302, in initator storage box, as m=0.2%(N1+N2+N3+N4) time, to PLC transmitting digital signals 406; Receive data signal 303, in sodium sulphate storage box, as m=N1+N2+N3+N4, to PLC transmitting digital signals 408; In water tank, as m=13(N1+N2+N3+N4) time, to PLC transmitting digital signals 409;
Heating module comprises heater, for receiving executive signal 501, starting heater, being heated to 80 DEG C, automatic heat preserving 2h after the backward PLC transmitting digital signals 405,3h that is finished; Receive executive signal 502 and start heater, be incubated 30min after being heated to 30 DEG C, complete backward PLC transmitting digital signals 410;
Alarm module comprises alarm, for receiving executive signal 601, starting alarm, stopping after 2min;
Owing to adopting such scheme, at the amount of substance N of input module input methylpropene sodium sulfonate, the percentage calculation of PLC shared by material needs corresponding material and the material needed for other of how many quality, and result of calculation is passed to valve control module and Weighing module weighs material, and put into reaction unit and react, whole process eliminates a large amount of manual operations, automaticity is high, and temperature and the reaction time of whole system is strictly controlled by heating module and PLC, reliable and stable.
Further, the mol ratio of described methylpropene sodium sulfonate, methyl acrylate, methacrylic acid and water is methylpropene sodium sulfonate: methyl acrylate: methacrylic acid: water=1:0.1:0.3:3.
Further, described initator drops in reaction unit by the magnetic valve one in initator storage box, and dripping off accumulative total time is 3h.
Owing to adopting such scheme, magnetic valve one opening in described initator storage box is little, and initator just can be allowed to become drop-wise to drop in reaction unit, drips 3h and is dripped off by the initator in initator storage box; Eliminate a large amount of manual operations, saved resource, greatly facilitated operation;
Further, a kind of intelligent preparation method of intelligent preparation system of concrete early strength agent, it comprises the following steps:
Step 1: install each equipment, opens a kind of intelligent preparation system power supply of concrete early strength agent, methylpropene sodium sulfonate is loaded on methylpropene sodium sulfonate storage box, methyl acrylate is loaded on methyl acrylate storage box, methacrylic acid is loaded on methacrylic acid storage box, by ammonium sulfate, hydrogen peroxide, mass ratio is ammonium sulfate and the potassium peroxydisulfate of 1:1, mass ratio is the hydrogen peroxide of 1:1:2, potassium peroxydisulfate and azo-bis-isobutyl cyanide or mass ratio are the hydrogen peroxide of 1:1:1:1, ammonium persulfate, potassium peroxydisulfate and azo-bis-isobutyl cyanide are loaded on initator storage box, by sodium sulphate, triethanolamine or mass ratio are that the triethanolamine of 1:5 ~ 20 and the mixture of sodium sulphate are loaded in sodium sulphate storage box, water is loaded in water tank,
Step 2: the amount of substance N inputting methylpropene sodium sulfonate in input equipment, input module receives the amount of substance N of methylpropene sodium sulfonate, and is converted into digital signaling zero 01 and is passed to PLC; PLC receives digital signaling zero 01, calculate the quality N4 of quality N1, the quality N2 of methyl acrylate of required sodium allylsulfonate, the quality N3 of water and methacrylic acid respectively, and transmit executive signal 201 to valve control module, transmit executive signal 301 to Weighing module;
Step 3: valve control module receives executive signal 201, opens the magnetic valve two of sodium allylsulfonate storage box, methyl acrylate storage box, water tank and methacrylic acid storage box respectively; Weighing module receives executive signal 301, weighs the quality m of each storage box lower floor material, in sodium allylsulfonate storage box, as m=N1, to PLC transmitting digital signals 401; In methyl acrylate storage box, as m=N2, to PLC transmitting digital signals 402; In water tank, as m=N3, to PLC transmitting digital signals 403; In methacrylic acid storage box, as m=N4, to PLC transmitting digital signals 404;
Step 4:PLC receives data signal 401, transmits executive signal 202 to valve control module; Valve control module receives executive signal 202, closes the magnetic valve two of sodium allylsulfonate storage box, and opens its magnetic valve one; PLC receives data signal 402, transmits executive signal 203 to valve control module; Valve control module receives executive signal 203, receives the magnetic valve two of executive signal 202 methyl acrylate storage box, and opens its magnetic valve one; PLC receives data signal 403, transmits executive signal 204 to valve control module; Valve control module receives executive signal 204, closes the magnetic valve two of water tank, and opens its magnetic valve one; PLC receives data signal 404, transmits executive signal 205 to valve control module; Valve control module receives executive signal 205, closes the magnetic valve two of methacrylic acid storage box, and opens its magnetic valve one; Then the methylpropene sodium sulfonate of respective stored case lower floor, methyl acrylate, methacrylic acid and water are fed in reaction unit by magnetic valve one;
Step 5:PLC judges, when executive signal 202, executive signal 203, executive signal 204 and executive signal 205 all start execution, to transmit executive signal 501 to heating module; Heating module receives executive signal 501, starts heater, is heated to 80 DEG C, automatic heat preserving 2h after the backward PLC transmitting digital signals 405,3h that is finished;
Step 6:PLC receives data signal 405, transmits executive signal 206 to valve control module, transmits executive signal 302 to Weighing module; Valve control module receives executive signal 206, opens the magnetic valve two in initator storage box; Weighing module receives executive signal 302, in initator storage box, as m=0.2%(N1+N2+N3+N4) time, to PLC transmitting digital signals 406;
Step 7:PLC receives data signal 406, after valve control module transmits executive signal 207,5h, transmit executive signal 208 to valve control module; Valve control module receives executive signal 207, closes the magnetic valve two in initator storage box, and opens its magnetic valve one; That is, initator drops in reaction unit by the magnetic valve one in initator storage box, and dripping off accumulative total time is 3h; Be incubated 2h again; I.e. obtained polyesters polycarboxylate water-reducer;
Valve control module receives executive signal 208, opens magnetic valve three; That is, in reaction unit, sodium hydroxide solution is added;
The pH value of the solution in step 8:PH detection module detection reaction device, and transform data signal 101 and be passed to PLC; Receive data signal 101, when pH value is 6 ~ 8, transmit executive signal 209 to valve control module; Valve control module receives executive signal 209, and shut electromagnetic valve three, completes backward PLC transmitting digital signals 407;
Step 9:PLC receives data signal 407, transmits executive signal 210 to valve control module, and transmits executive signal 303 to Weighing module; Valve control module receives executive signal 210, opens the magnetic valve two in sodium sulphate storage box and water tank; Receive data signal 303, in sodium sulphate storage box, as m=N1+N2+N3+N4, to PLC transmitting digital signals 408; In water tank, as m=13(N1+N2+N3+N4) time, to PLC transmitting digital signals 409;
Step 10:PLC receives data signal 408, transmits executive signal 211 to valve control module, and valve control module receives executive signal 211, closes the magnetic valve two of sodium sulphate storage box, and opens its magnetic valve one; PLC receives data signal 409, transmits executive signal 212 to valve control module; Valve control module receives executive signal 212, closes the magnetic valve two of water tank, and opens its magnetic valve one; That is, in reaction unit, add accelerating component, and the amount of polyesters polycarboxylate water-reducer, accelerating component, water is than being polyesters polycarboxylate water-reducer: accelerating component: water=1:1:13;
Step 11:PLC judges when executive signal 211 and executive signal 212 all start execution, executive signal 502 is transmitted to heating module, heating module receives executive signal 502 and starts heater, is incubated 30min, completes backward PLC transmitting digital signals 410 after being heated to 30 DEG C; PLC receives data signal 410, transmits executive signal 601 to alarm module; Alarm module receives executive signal 601, starts alarm, stops after 2min; The concrete early strength agent prepared takes out and seals up for safekeeping by prompting staff.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, the present invention strictly can control the parameters such as temperature, time in the ratio of each material and preparation process;
2, the present invention makes concrete early strength agent preparation cost low, reliable and stable, prepares quality of finished high;
3, the present invention can carry out automatic continuous production, economizes on resources, handled easily.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is a kind of internal control system figure of intelligence control system of concrete early strength agent.
Detailed description of the invention
All features disclosed in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this description (comprising any accessory claim, summary), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
A preparation facilities for concrete early strength agent, its bag material storage device, described material storage device is provided with methylpropene sodium sulfonate storage box, methyl acrylate storage box, methacrylic acid storage box, initator storage box, sodium sulphate storage box and water tank; Described methylpropene sodium sulfonate storage box, methyl acrylate storage box, methacrylic acid storage box, initator storage box, sodium sulphate storage box and water tank are all provided with dividing plate and magnetic valve one, corresponding storage box is divided into the upper and lower by described dividing plate; Described dividing plate is provided with magnetic valve two; Following each storage box lower floor is all provided with weighing device; Reaction unit is provided with below described material storage device; Be provided with heater below described reaction unit, described heater is equipped with the water of predetermined, is dipped in water bottom described reaction unit; Described reaction unit upper end is also provided with PH adjusting device; Described PH adjusting device comprises sodium hydroxide solution storage box, and described sodium hydroxide solution storage box bottom is provided with magnetic valve three.
Described methylpropene sodium sulfonate storage box is used for first and stores base sodium allylsulfonate, methyl acrylate storage box is for storing methyl acrylate, methacrylic acid storage box is for storing methacrylic acid, initator storage box is for storing initator, and described initator can be the hydrogen peroxide of 1:1:1:1, ammonium persulfate, potassium peroxydisulfate and azo-bis-isobutyl cyanide for the hydrogen peroxide of ammonium sulfate, hydrogen peroxide, mass ratio to be the ammonium sulfate of 1:1 and potassium peroxydisulfate, mass ratio be 1:1:2, potassium peroxydisulfate and azo-bis-isobutyl cyanide or mass ratio; Described sodium sulphate storage box is the triethanolamine of 1:5 ~ 20 and the mixture of sodium sulphate for storing sodium sulphate, triethanolamine or mass ratio.
As shown in Figure 1, a kind of intelligent preparation system of concrete early strength agent, it comprises: input module, heating module, PH detection module, valve control module, PLC and alarm module;
Input module comprises input equipment, for inputting the amount of substance N of methylpropene sodium sulfonate, and is converted into digital signaling zero 01 and is passed to PLC;
PH detection module comprises PH detector, for the pH value of the solution in detection reaction device, and transforms data signal 101 and is passed to PLC;
PLC is connected with alarm module with input module, heating module, PH detection module, valve control module respectively; For receiving digital signaling zero 01, calculate the quality N4 of quality N1, the quality N2 of methyl acrylate of required sodium allylsulfonate, the quality N3 of water and methacrylic acid respectively, and transmit executive signal 201 to valve control module, transmit executive signal 301 to Weighing module; Receive data signal 401, transmit executive signal 202 to valve control module; Receive data signal 402, transmit executive signal 203 to valve control module; Receive data signal 403, transmit executive signal 204 to valve control module; Receive data signal 404, transmit executive signal 205 to valve control module; When executive signal 202, executive signal 203, executive signal 204 and executive signal 205 all start execution, transmit executive signal 501 to heating module; Receive data signal 405, transmit executive signal 206 to valve control module, transmit executive signal 302 to Weighing module; Receive data signal 406, after valve control module transmits executive signal 207,5h, transmit executive signal 208 to valve control module; Receive data signal 101, when pH value is 6 ~ 8, transmit executive signal 209 to valve control module; Receive data signal 407, transmit executive signal 210 to valve control module, and transmit executive signal 303 to Weighing module; Receive data signal 408, transmit executive signal 211 to valve control module, receive data signal 409, transmit executive signal 212 to valve control module; When executive signal 211 and executive signal 212 all start execution, transmit executive signal 502 to heating module, receive data signal 410, transmit executive signal 601 to alarm module;
Valve control module comprises magnetic valve one, magnetic valve two and magnetic valve three; For receiving executive signal 201, open the magnetic valve two of sodium allylsulfonate storage box, methyl acrylate storage box, water tank and methacrylic acid storage box respectively; Receive executive signal 202, close the magnetic valve two of sodium allylsulfonate storage box, and open its magnetic valve one; Receive executive signal 203, receive the magnetic valve two of executive signal 202 methyl acrylate storage box, and open its magnetic valve one; Receive executive signal 204, close the magnetic valve two of water tank, and open its magnetic valve one; Receive executive signal 205, close the magnetic valve two of methacrylic acid storage box, and open its magnetic valve one; Receive executive signal 206, open the magnetic valve two in initator storage box; Receive executive signal 207, close the magnetic valve two in initator storage box, and open its magnetic valve one; Receive executive signal 208, open magnetic valve three; Receive executive signal 209, shut electromagnetic valve three, completes backward PLC transmitting digital signals 407; Receive executive signal 210, open the magnetic valve two in sodium sulphate storage box and water tank; Receive executive signal 211, close the magnetic valve two of sodium sulphate storage box, and open its magnetic valve one; Receive executive signal 212, close the magnetic valve two of water tank, and open its magnetic valve one;
Weighing module comprises weighing device, for receiving executive signal 301, for weighing the quality m of each storage box lower floor material, in sodium allylsulfonate storage box, as m=N1, to PLC transmitting digital signals 401; In methyl acrylate storage box, as m=N2, to PLC transmitting digital signals 402; In water tank, as m=N3, to PLC transmitting digital signals 403; In methacrylic acid storage box, as m=N4, to PLC transmitting digital signals 404; Receive executive signal 302, in initator storage box, as m=0.2%(N1+N2+N3+N4) time, to PLC transmitting digital signals 406; Receive data signal 303, in sodium sulphate storage box, as m=N1+N2+N3+N4, to PLC transmitting digital signals 408; In water tank, as m=13(N1+N2+N3+N4) time, to PLC transmitting digital signals 409;
Heating module comprises heater, for receiving executive signal 501, starting heater, being heated to 80 DEG C, automatic heat preserving 2h after the backward PLC transmitting digital signals 405,3h that is finished; Receive executive signal 502 and start heater, be incubated 30min after being heated to 30 DEG C, complete backward PLC transmitting digital signals 410;
Alarm module comprises alarm, for receiving executive signal 601, starting alarm, stopping after 2min;
The mol ratio of described methylpropene sodium sulfonate, methyl acrylate, methacrylic acid and water is methylpropene sodium sulfonate: methyl acrylate: methacrylic acid: water=1:0.1:0.3:3.
Described initator drops in reaction unit by the magnetic valve one in initator storage box, and dripping off accumulative total time is 3h.
An intelligent preparation method for the intelligent preparation system of concrete early strength agent, it comprises the following steps:
Step 1: install each equipment, opens a kind of intelligent preparation system power supply of concrete early strength agent, methylpropene sodium sulfonate is loaded on methylpropene sodium sulfonate storage box, methyl acrylate is loaded on methyl acrylate storage box, methacrylic acid is loaded on methacrylic acid storage box, by ammonium sulfate, hydrogen peroxide, mass ratio is ammonium sulfate and the potassium peroxydisulfate of 1:1, mass ratio is the hydrogen peroxide of 1:1:2, potassium peroxydisulfate and azo-bis-isobutyl cyanide or mass ratio are the hydrogen peroxide of 1:1:1:1, ammonium persulfate, potassium peroxydisulfate and azo-bis-isobutyl cyanide are loaded on initator storage box, by sodium sulphate, triethanolamine or mass ratio are that the triethanolamine of 1:5 ~ 20 and the mixture of sodium sulphate are loaded in sodium sulphate storage box, water is loaded in water tank,
Step 2: the amount of substance N inputting methylpropene sodium sulfonate in input equipment, input module receives the amount of substance N of methylpropene sodium sulfonate, and is converted into digital signaling zero 01 and is passed to PLC; PLC receives digital signaling zero 01, calculate the quality N4 of quality N1, the quality N2 of methyl acrylate of required sodium allylsulfonate, the quality N3 of water and methacrylic acid respectively, and transmit executive signal 201 to valve control module, transmit executive signal 301 to Weighing module;
Step 3: valve control module receives executive signal 201, opens the magnetic valve two of sodium allylsulfonate storage box, methyl acrylate storage box, water tank and methacrylic acid storage box respectively; Weighing module receives executive signal 301, weighs the quality m of each storage box lower floor material, in sodium allylsulfonate storage box, as m=N1, to PLC transmitting digital signals 401; In methyl acrylate storage box, as m=N2, to PLC transmitting digital signals 402; In water tank, as m=N3, to PLC transmitting digital signals 403; In methacrylic acid storage box, as m=N4, to PLC transmitting digital signals 404;
Step 4:PLC receives data signal 401, transmits executive signal 202 to valve control module; Valve control module receives executive signal 202, closes the magnetic valve two of sodium allylsulfonate storage box, and opens its magnetic valve one; PLC receives data signal 402, transmits executive signal 203 to valve control module; Valve control module receives executive signal 203, receives the magnetic valve two of executive signal 202 methyl acrylate storage box, and opens its magnetic valve one; PLC receives data signal 403, transmits executive signal 204 to valve control module; Valve control module receives executive signal 204, closes the magnetic valve two of water tank, and opens its magnetic valve one; PLC receives data signal 404, transmits executive signal 205 to valve control module; Valve control module receives executive signal 205, closes the magnetic valve two of methacrylic acid storage box, and opens its magnetic valve one; Then the methylpropene sodium sulfonate of respective stored case lower floor, methyl acrylate, methacrylic acid and water are fed in reaction unit by magnetic valve one;
Step 5:PLC judges, when executive signal 202, executive signal 203, executive signal 204 and executive signal 205 all start execution, to transmit executive signal 501 to heating module; Heating module receives executive signal 501, starts heater, is heated to 80 DEG C, automatic heat preserving 2h after the backward PLC transmitting digital signals 405,3h that is finished;
Step 6:PLC receives data signal 405, transmits executive signal 206 to valve control module, transmits executive signal 302 to Weighing module; Valve control module receives executive signal 206, opens the magnetic valve two in initator storage box; Weighing module receives executive signal 302, in initator storage box, as m=0.2%(N1+N2+N3+N4) time, to PLC transmitting digital signals 406;
Step 7:PLC receives data signal 406, after valve control module transmits executive signal 207,5h, transmit executive signal 208 to valve control module; Valve control module receives executive signal 207, closes the magnetic valve two in initator storage box, and opens its magnetic valve one; That is, initator drops in reaction unit by the magnetic valve one in initator storage box, and dripping off accumulative total time is 3h; Be incubated 2h again; I.e. obtained polyesters polycarboxylate water-reducer;
Valve control module receives executive signal 208, opens magnetic valve three; That is, in reaction unit, sodium hydroxide solution is added;
The pH value of the solution in step 8:PH detection module detection reaction device, and transform data signal 101 and be passed to PLC; Receive data signal 101, when pH value is 6 ~ 8, transmit executive signal 209 to valve control module; Valve control module receives executive signal 209, and shut electromagnetic valve three, completes backward PLC transmitting digital signals 407;
Step 9:PLC receives data signal 407, transmits executive signal 210 to valve control module, and transmits executive signal 303 to Weighing module; Valve control module receives executive signal 210, opens the magnetic valve two in sodium sulphate storage box and water tank; Receive data signal 303, in sodium sulphate storage box, as m=N1+N2+N3+N4, to PLC transmitting digital signals 408; In water tank, as m=13(N1+N2+N3+N4) time, to PLC transmitting digital signals 409;
Step 10:PLC receives data signal 408, transmits executive signal 211 to valve control module, and valve control module receives executive signal 211, closes the magnetic valve two of sodium sulphate storage box, and opens its magnetic valve one; PLC receives data signal 409, transmits executive signal 212 to valve control module; Valve control module receives executive signal 212, closes the magnetic valve two of water tank, and opens its magnetic valve one; That is, in reaction unit, add accelerating component, and the amount of polyesters polycarboxylate water-reducer, accelerating component, water is than being polyesters polycarboxylate water-reducer: accelerating component: water=1:1:13;
Step 11:PLC judges when executive signal 211 and executive signal 212 all start execution, executive signal 502 is transmitted to heating module, heating module receives executive signal 502 and starts heater, is incubated 30min, completes backward PLC transmitting digital signals 410 after being heated to 30 DEG C; PLC receives data signal 410, transmits executive signal 601 to alarm module; Alarm module receives executive signal 601, starts alarm, stops after 2min; The concrete early strength agent prepared takes out and seals up for safekeeping by prompting staff.
The concrete preparation method of this kind of concrete early strength agent is as follows:
(1) by monomethyl polyethylene glycol acrylate ester: methylpropene sodium sulfonate: methyl acrylate: methacrylic acid is made into by the mol ratio of 1:0.038 ~ 0.16:0.24 ~ 0.48:2 ~ 4 that the aqueous solution is disposable to feed intake;
(2) heating water bath to 65 ~ 90 DEG C, drip initator in 1.5 ~ 5 hours, and initator quality accounts for 0.1 ~ 0.3% of the total system quality of reaction, drips insulation reaction 0.5-3 hour after initator;
(3) after reaction terminates, be cooled to room temperature, regulate pH of mixed to be 6 ~ 8 with the sodium hydroxide solution that mass fraction is 30%; Obtained polyesters polycarboxylate water-reducer.
The polyesters polycarboxylate water-reducer of above-mentioned preparation is mixed with accelerating component, water, the solid content of polyesters polycarboxylate water-reducer: accelerating component: water mixes by the mass ratio of 6 ~ 20:0.5 ~ 8.0:72 ~ 93.5, i.e. obtained concrete early strength agent.
In order to obtain better result of use, following technical measures can also be implemented: above-mentioned accelerating component is the solid content of sodium sulphate, polyesters polycarboxylate water-reducer: sodium sulphate: water mixes by the mass ratio of 6 ~ 20:2.0 ~ 8.0:72 ~ 92; Above-mentioned accelerating component is the solid content of triethanolamine, polyesters polycarboxylate water-reducer: triethanolamine: water mixes by the mass ratio of 6 ~ 20:0.5 ~ 2.0:78 ~ 93.5; Above-mentioned accelerating component is triethanolamine and sodium sulphate mixture, triethanolamine: sodium sulphate mixes by the mass ratio of 1:5 ~ 20.
The present invention is not limited to aforesaid detailed description of the invention.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (6)
1. the preparation facilities of a concrete early strength agent, it is characterized in that, its bag material storage device, described material storage device is provided with methylpropene sodium sulfonate storage box, methyl acrylate storage box, methacrylic acid storage box, initator storage box, sodium sulphate storage box and water tank; Described methylpropene sodium sulfonate storage box, methyl acrylate storage box, methacrylic acid storage box, initator storage box, sodium sulphate storage box and water tank are all provided with dividing plate and magnetic valve one, corresponding storage box is divided into the upper and lower by described dividing plate; Described dividing plate is provided with magnetic valve two; Following each storage box lower floor is all provided with weighing device; Reaction unit is provided with below described material storage device; Be provided with heater below described reaction unit, described heater is equipped with the water of predetermined, is dipped in water bottom described reaction unit; Described reaction unit upper end is also provided with PH adjusting device; Described PH adjusting device comprises sodium hydroxide solution storage box, and described sodium hydroxide solution storage box bottom is provided with magnetic valve three.
2. the preparation facilities of a kind of concrete early strength agent as claimed in claim 1, it is characterized in that, described methylpropene sodium sulfonate storage box is used for first and stores base sodium allylsulfonate, methyl acrylate storage box is for storing methyl acrylate, methacrylic acid storage box is for storing methacrylic acid, initator storage box is for storing initator, described initator can be ammonium sulfate, hydrogen peroxide, mass ratio is ammonium sulfate and the potassium peroxydisulfate of 1:1, mass ratio is the hydrogen peroxide of 1:1:2, potassium peroxydisulfate and azo-bis-isobutyl cyanide or mass ratio are the hydrogen peroxide of 1:1:1:1, ammonium persulfate, potassium peroxydisulfate and azo-bis-isobutyl cyanide, described sodium sulphate storage box is the triethanolamine of 1:5 ~ 20 and the mixture of sodium sulphate for storing sodium sulphate, triethanolamine or mass ratio.
3. the intelligent preparation system of a kind of concrete early strength agent as claimed in claim 1 or 2, it is characterized in that, it comprises: input module, heating module, PH detection module, valve control module, PLC and alarm module;
Input module comprises input equipment, for inputting the amount of substance N of methylpropene sodium sulfonate, and is converted into digital signaling zero 01 and is passed to PLC;
PH detection module comprises PH detector, for the pH value of the solution in detection reaction device, and transforms data signal 101 and is passed to PLC;
PLC is connected with alarm module with input module, heating module, PH detection module, valve control module respectively; For receiving digital signaling zero 01, calculate the quality N4 of quality N1, the quality N2 of methyl acrylate of required sodium allylsulfonate, the quality N3 of water and methacrylic acid respectively, and transmit executive signal 201 to valve control module, transmit executive signal 301 to Weighing module; Receive data signal 401, transmit executive signal 202 to valve control module; Receive data signal 402, transmit executive signal 203 to valve control module; Receive data signal 403, transmit executive signal 204 to valve control module; Receive data signal 404, transmit executive signal 205 to valve control module; When executive signal 202, executive signal 203, executive signal 204 and executive signal 205 all start execution, transmit executive signal 501 to heating module; Receive data signal 405, transmit executive signal 206 to valve control module, transmit executive signal 302 to Weighing module; Receive data signal 406, after valve control module transmits executive signal 207,5h, transmit executive signal 208 to valve control module; Receive data signal 101, when pH value is 6 ~ 8, transmit executive signal 209 to valve control module; Receive data signal 407, transmit executive signal 210 to valve control module, and transmit executive signal 303 to Weighing module; Receive data signal 408, transmit executive signal 211 to valve control module, receive data signal 409, transmit executive signal 212 to valve control module; When executive signal 211 and executive signal 212 all start execution, transmit executive signal 502 to heating module, receive data signal 410, transmit executive signal 601 to alarm module;
Valve control module comprises magnetic valve one, magnetic valve two and magnetic valve three; For receiving executive signal 201, open the magnetic valve two of sodium allylsulfonate storage box, methyl acrylate storage box, water tank and methacrylic acid storage box respectively; Receive executive signal 202, close the magnetic valve two of sodium allylsulfonate storage box, and open its magnetic valve one; Receive executive signal 203, receive the magnetic valve two of executive signal 202 methyl acrylate storage box, and open its magnetic valve one; Receive executive signal 204, close the magnetic valve two of water tank, and open its magnetic valve one; Receive executive signal 205, close the magnetic valve two of methacrylic acid storage box, and open its magnetic valve one; Receive executive signal 206, open the magnetic valve two in initator storage box; Receive executive signal 207, close the magnetic valve two in initator storage box, and open its magnetic valve one; Receive executive signal 208, open magnetic valve three; Receive executive signal 209, shut electromagnetic valve three, completes backward PLC transmitting digital signals 407; Receive executive signal 210, open the magnetic valve two in sodium sulphate storage box and water tank; Receive executive signal 211, close the magnetic valve two of sodium sulphate storage box, and open its magnetic valve one; Receive executive signal 212, close the magnetic valve two of water tank, and open its magnetic valve one;
Weighing module comprises weighing device, for receiving executive signal 301, for weighing the quality m of each storage box lower floor material, in sodium allylsulfonate storage box, as m=N1, to PLC transmitting digital signals 401; In methyl acrylate storage box, as m=N2, to PLC transmitting digital signals 402; In water tank, as m=N3, to PLC transmitting digital signals 403; In methacrylic acid storage box, as m=N4, to PLC transmitting digital signals 404; Receive executive signal 302, in initator storage box, as m=0.2%(N1+N2+N3+N4) time, to PLC transmitting digital signals 406; Receive data signal 303, in sodium sulphate storage box, as m=N1+N2+N3+N4, to PLC transmitting digital signals 408; In water tank, as m=13(N1+N2+N3+N4) time, to PLC transmitting digital signals 409;
Heating module comprises heater, for receiving executive signal 501, starting heater, being heated to 80 DEG C, automatic heat preserving 2h after the backward PLC transmitting digital signals 405,3h that is finished; Receive executive signal 502 and start heater, be incubated 30min after being heated to 30 DEG C, complete backward PLC transmitting digital signals 410;
Alarm module comprises alarm, for receiving executive signal 601, starting alarm, stopping after 2min.
4. the intelligent preparation system of a kind of concrete early strength agent as claimed in claim 3, it is characterized in that, the mol ratio of described methylpropene sodium sulfonate, methyl acrylate, methacrylic acid and water is methylpropene sodium sulfonate: methyl acrylate: methacrylic acid: water=1:0.1:0.3:3.
5. the intelligent preparation system of a kind of concrete early strength agent as claimed in claim 4, is characterized in that, described initator drops in reaction unit by the magnetic valve one in initator storage box, and dripping off accumulative total time is 3h.
6. the intelligent preparation method of the intelligent preparation system of a kind of concrete early strength agent as described in one of claim 1 to 5, it is characterized in that, it comprises the following steps:
Step 1: install each equipment, opens a kind of intelligent preparation system power supply of concrete early strength agent, methylpropene sodium sulfonate is loaded on methylpropene sodium sulfonate storage box, methyl acrylate is loaded on methyl acrylate storage box, methacrylic acid is loaded on methacrylic acid storage box, by ammonium sulfate, hydrogen peroxide, mass ratio is ammonium sulfate and the potassium peroxydisulfate of 1:1, mass ratio is the hydrogen peroxide of 1:1:2, potassium peroxydisulfate and azo-bis-isobutyl cyanide or mass ratio are the hydrogen peroxide of 1:1:1:1, ammonium persulfate, potassium peroxydisulfate and azo-bis-isobutyl cyanide are loaded on initator storage box, by sodium sulphate, triethanolamine or mass ratio are that the triethanolamine of 1:5 ~ 20 and the mixture of sodium sulphate are loaded in sodium sulphate storage box, water is loaded in water tank,
Step 2: the amount of substance N inputting methylpropene sodium sulfonate in input equipment, input module receives the amount of substance N of methylpropene sodium sulfonate, and is converted into digital signaling zero 01 and is passed to PLC; PLC receives digital signaling zero 01, calculate the quality N4 of quality N1, the quality N2 of methyl acrylate of required sodium allylsulfonate, the quality N3 of water and methacrylic acid respectively, and transmit executive signal 201 to valve control module, transmit executive signal 301 to Weighing module;
Step 3: valve control module receives executive signal 201, opens the magnetic valve two of sodium allylsulfonate storage box, methyl acrylate storage box, water tank and methacrylic acid storage box respectively; Weighing module receives executive signal 301, weighs the quality m of each storage box lower floor material, in sodium allylsulfonate storage box, as m=N1, to PLC transmitting digital signals 401; In methyl acrylate storage box, as m=N2, to PLC transmitting digital signals 402; In water tank, as m=N3, to PLC transmitting digital signals 403; In methacrylic acid storage box, as m=N4, to PLC transmitting digital signals 404;
Step 4:PLC receives data signal 401, transmits executive signal 202 to valve control module; Valve control module receives executive signal 202, closes the magnetic valve two of sodium allylsulfonate storage box, and opens its magnetic valve one; PLC receives data signal 402, transmits executive signal 203 to valve control module; Valve control module receives executive signal 203, receives the magnetic valve two of executive signal 202 methyl acrylate storage box, and opens its magnetic valve one; PLC receives data signal 403, transmits executive signal 204 to valve control module; Valve control module receives executive signal 204, closes the magnetic valve two of water tank, and opens its magnetic valve one; PLC receives data signal 404, transmits executive signal 205 to valve control module; Valve control module receives executive signal 205, closes the magnetic valve two of methacrylic acid storage box, and opens its magnetic valve one; Then the methylpropene sodium sulfonate of respective stored case lower floor, methyl acrylate, methacrylic acid and water are fed in reaction unit by magnetic valve one;
Step 5:PLC judges, when executive signal 202, executive signal 203, executive signal 204 and executive signal 205 all start execution, to transmit executive signal 501 to heating module; Heating module receives executive signal 501, starts heater, is heated to 80 DEG C, automatic heat preserving 2h after the backward PLC transmitting digital signals 405,3h that is finished;
Step 6:PLC receives data signal 405, transmits executive signal 206 to valve control module, transmits executive signal 302 to Weighing module; Valve control module receives executive signal 206, opens the magnetic valve two in initator storage box; Weighing module receives executive signal 302, in initator storage box, as m=0.2%(N1+N2+N3+N4) time, to PLC transmitting digital signals 406;
Step 7:PLC receives data signal 406, after valve control module transmits executive signal 207,5h, transmit executive signal 208 to valve control module; Valve control module receives executive signal 207, closes the magnetic valve two in initator storage box, and opens its magnetic valve one; That is, initator drops in reaction unit by the magnetic valve one in initator storage box, and dripping off accumulative total time is 3h; Be incubated 2h again; I.e. obtained polyesters polycarboxylate water-reducer;
Valve control module receives executive signal 208, opens magnetic valve three; That is, in reaction unit, sodium hydroxide solution is added;
The pH value of the solution in step 8:PH detection module detection reaction device, and transform data signal 101 and be passed to PLC; Receive data signal 101, when pH value is 6 ~ 8, transmit executive signal 209 to valve control module; Valve control module receives executive signal 209, and shut electromagnetic valve three, completes backward PLC transmitting digital signals 407;
Step 9:PLC receives data signal 407, transmits executive signal 210 to valve control module, and transmits executive signal 303 to Weighing module; Valve control module receives executive signal 210, opens the magnetic valve two in sodium sulphate storage box and water tank; Receive data signal 303, in sodium sulphate storage box, as m=N1+N2+N3+N4, to PLC transmitting digital signals 408; In water tank, as m=13(N1+N2+N3+N4) time, to PLC transmitting digital signals 409;
Step 10:PLC receives data signal 408, transmits executive signal 211 to valve control module, and valve control module receives executive signal 211, closes the magnetic valve two of sodium sulphate storage box, and opens its magnetic valve one; PLC receives data signal 409, transmits executive signal 212 to valve control module; Valve control module receives executive signal 212, closes the magnetic valve two of water tank, and opens its magnetic valve one; That is, in reaction unit, add accelerating component, and the amount of polyesters polycarboxylate water-reducer, accelerating component, water is than being polyesters polycarboxylate water-reducer: accelerating component: water=1:1:13;
Step 11:PLC judges when executive signal 211 and executive signal 212 all start execution, executive signal 502 is transmitted to heating module, heating module receives executive signal 502 and starts heater, is incubated 30min, completes backward PLC transmitting digital signals 410 after being heated to 30 DEG C; PLC receives data signal 410, transmits executive signal 601 to alarm module; Alarm module receives executive signal 601, starts alarm, stops after 2min; The concrete early strength agent prepared takes out and seals up for safekeeping by prompting staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510928379.7A CN105396527A (en) | 2015-12-15 | 2015-12-15 | Preparation device for concrete early strength agent and intelligent control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510928379.7A CN105396527A (en) | 2015-12-15 | 2015-12-15 | Preparation device for concrete early strength agent and intelligent control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105396527A true CN105396527A (en) | 2016-03-16 |
Family
ID=55462478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510928379.7A Pending CN105396527A (en) | 2015-12-15 | 2015-12-15 | Preparation device for concrete early strength agent and intelligent control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358580A (en) * | 2018-10-19 | 2019-02-19 | 镇江宝利玛环保设备有限公司 | Polyester chemical industry production of intelligent control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009068380A1 (en) * | 2007-11-29 | 2009-06-04 | Construction Research & Technology Gmbh | Tunnel backfilling method |
| WO2011029711A1 (en) * | 2009-09-02 | 2011-03-17 | Basf Construction Polymers Gmbh | Formulation and its use |
| CN103011660A (en) * | 2012-12-21 | 2013-04-03 | 江西迪特科技有限公司 | Method for preparing concrete water reducing agent, method for preparing concrete early strength agent through water reducing agent and construction method for concrete early strength agent |
| 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 |
| CN203971819U (en) * | 2014-07-10 | 2014-12-03 | 哈密友利科技开发有限公司 | Cement water reducing agent detects matching system automatically |
-
2015
- 2015-12-15 CN CN201510928379.7A patent/CN105396527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009068380A1 (en) * | 2007-11-29 | 2009-06-04 | Construction Research & Technology Gmbh | Tunnel backfilling method |
| WO2011029711A1 (en) * | 2009-09-02 | 2011-03-17 | Basf Construction Polymers Gmbh | Formulation and its use |
| CN103011660A (en) * | 2012-12-21 | 2013-04-03 | 江西迪特科技有限公司 | Method for preparing concrete water reducing agent, method for preparing concrete early strength agent through water reducing agent and construction method for concrete early strength agent |
| 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 |
| CN203971819U (en) * | 2014-07-10 | 2014-12-03 | 哈密友利科技开发有限公司 | Cement water reducing agent detects matching system automatically |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358580A (en) * | 2018-10-19 | 2019-02-19 | 镇江宝利玛环保设备有限公司 | Polyester chemical industry production of intelligent control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103992443B (en) | The method that room temperature batch mixing method prepares polycarboxylate water-reducer | |
| CN101580352B (en) | Processing technique of naphthalene water-reducing agent or its homologous dispersant | |
| CN102728214B (en) | Intelligent control method for preparing limestone slurry | |
| CN109653205A (en) | A kind of mass concrete maintenance process and its automation maintenance of equipment | |
| CN104353375A (en) | Automatic preparing device and method for organic saponification alkaline liquor in rare earth wet-process smelting process | |
| CN105396527A (en) | Preparation device for concrete early strength agent and intelligent control system | |
| CN210814815U (en) | Automatic batching system of concrete water reducing agent | |
| CN101514170B (en) | Method for preparing n-phenylglycinonitrile | |
| CN208791267U (en) | Lime automatic medicine adding apparatus in a kind of sewage disposal system | |
| CN105388946A (en) | Intelligent control system and method for concrete early strength agent | |
| CN202045755U (en) | Automatic batching mixer | |
| CN103599713A (en) | Automatic compounding and discharging system of water reducer, and burdening method thereof | |
| CN105087034A (en) | Binary coal mixing apparatus and binary coal mixing method | |
| CN205412998U (en) | Polycarboxylate water reducing agent's flexible automated production device | |
| CN103613301A (en) | Superplasticizer automatic compound system | |
| CN203139985U (en) | Buffer solution charging device | |
| CN203079853U (en) | Naphthalene water reducer producing device | |
| CN106065051A (en) | A kind of normal temperature preparation method of polycarboxylic acid series high efficiency water reducing agent | |
| CN101776923A (en) | Device for high-precision regulating industrial process pH value and automatic control method thereof | |
| CN104386942B (en) | A kind of flyash concrete inorganic agent and preparation method thereof | |
| CN101733831B (en) | Technical method for producing novel building wall material by steam curing | |
| CN110559893A (en) | Automatic solution preparation system | |
| CN205024106U (en) | Concrete water -reducing agent preparation system | |
| CN203545895U (en) | Automatic water reducing agent compounding system | |
| CN208200779U (en) | Basic soil dedicated liquid Nitrogenous Fertilizer Production Installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |