CN105776936B - A kind of intelligence polycarboxylate water-reducer reaction kettle - Google Patents
A kind of intelligence polycarboxylate water-reducer reaction kettle Download PDFInfo
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- CN105776936B CN105776936B CN201510849628.3A CN201510849628A CN105776936B CN 105776936 B CN105776936 B CN 105776936B CN 201510849628 A CN201510849628 A CN 201510849628A CN 105776936 B CN105776936 B CN 105776936B
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- 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
- C04B24/24—Macromolecular compounds
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- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to a kind of intelligent polycarboxylate water-reducer reaction kettles, belong to chemical products process units technical field.Including housing, mixing arrangement, the temperature regulating device for the temperature in adjustment housings, titration outfit, controller, injector；Be conducive to the miniaturization of the Preparation equipment of polycarboxylate water-reducer, improve the efficiency that equipment prepares water-reducing agent, it is adapted to the preparation of miniaturization polycarboxylate water-reducer, the medicament that water-reducing agent is used to prepare in mixing ware is sufficiently mixed by mixing arrangement, multiple mixing arrangements can be set in housing, it is prepared simultaneously suitable for low dose of water-reducing agent, it reduces the preparation time of water-reducing agent and improves the mixing uniformity of water-reducing agent, be conducive to improve the quality of water-reducing agent, which solves the disadvantage that traditional stirring-type mode can not uniformly mix water-reducing agent by that will mix ware rotation.
Description
Technical field
The present invention relates to a kind of intelligent polycarboxylate water-reducer reaction kettles, belong to chemical products process units technical field.
Background technology
Water-reducing agent refers under concrete workability and cement consumption permanence condition, can reduce mixing water amount, improve and mix
Solidifying soil intensity；Or under workability and intensity permanence condition, the additive of cement consumption is saved.
Polycarboxylate water-reducer is a kind of high-performance water reducing agent, is widely used in highway, bridge, dam, tunnel, high level and builds
The engineerings such as build.Product Green environmental protection, it is nonflammable, it is non-explosive, it is safe to use.The polycarboxylate water-reducer reaction kettle one of the prior art
As be all to be controlled using room temperature, it is impossible to provide suitable temperature according to the needs of reaction different phase, this results in reaction and does not fill
Point, the problems such as product yield is low.Water-reducing agent includes modified lignosulfonate high-efficiency water reducing agent, naphthalene series high-efficiency water-reducing agent, melamine
Resin series high-efficiency water-reducing agent, Amino-sulfonic Acid-based Water-reducer, polycarboxylate high-efficiency water reducing agent, various water-reducing agents are synthesizing
During be mainly in view of the control accuracy of temperature in the uniformity stirred between material component and whipping process, just take
For polycarboxylate water-reducer, it will appear the problem of water-reducing agent performance is unstable if stirring is uneven, if warm in reactor
Degree control is bad, polycarboxylate water-reducer will performance variation, all there is stirring not substantially in present various high performance water-reducer reactors
Uniformly or since material is too many occur reacting insufficient between each component and the problem of temperature control difficulty is big.
Invention content
It is an object of the invention to：In view of the above problems, a kind of intelligent polycarboxylate water-reducer reaction kettle is provided,
It is simple in structure, it is easy to use, be conducive to the miniaturization of the Preparation equipment of polycarboxylate water-reducer, improve the effect that equipment prepares water-reducing agent
Rate, is adapted to the preparation of miniaturization polycarboxylate water-reducer, and mixing arrangement is abundant by the medicament that water-reducing agent is used to prepare in mixing ware
Mixing, can set multiple mixing arrangements in housing, prepared simultaneously suitable for low dose of water-reducing agent, reduce the system of water-reducing agent
Standby time and the mixing uniformity for improving water-reducing agent are conducive to improve the quality of water-reducing agent, and the mixing arrangement will be by that will mix
Ware rotation solves the disadvantage that traditional stirring-type mode can not uniformly mix water-reducing agent.
The technical solution adopted by the present invention is as follows：
The invention discloses a kind of intelligent polycarboxylate water-reducer reaction kettle, including housing, mixing arrangement, flusher, use
In the temperature regulating device of the temperature in adjustment housings, titration outfit, controller, injector；
Mixing arrangement is set in housing, mixing ware of the mixing arrangement including horizontal fixed frame, the tubular of upper opening,
The bottom of mixing ware is provided with rotation axis, torsion shaft and transmission shaft, transmission shaft and rotation axle thread are provided on fixed frame
Cooperation makes mixing ware vertical rotating, and torsion shaft mixes ware inclination for controlling；
Water-reducing agent slot is equipped in mixing arrangement obliquely downward, water-reducing agent slot is connected to hull outside by pipeline, mixes in ware
Water-reducing agent is poured into water-reducing agent slot and is discharged through the pipeline by overturning；
Titration outfit is used for the filling into mixing ware and prepares medicament needed for polycarboxylate water-reducer；
Controller controls mixing arrangement, flusher, temperature regulating device and titration outfit cooperation to complete polycarboxylic acids diminishing respectively
The preparation of agent.
Further, flusher is further included, which includes syringe pipe, flushing pump and flush box, syringe pipe
On the madial wall of housing, flush box is connected by flushing pump with syringe pipe, when mixing ware is overturn to designated position, is rinsed
The opening of head alignment mixing ware and the madial wall for rinsing mixing ware.
Further, the temperature regulating device include the oblique blast pipe stretched into housing, the air blower being connected with blast pipe,
The air heater being connected with air blower is equipped with exhaust duct in case top, and exhaust duct is connected with air heater.
Further, the air inlet of air heater is provided with air filter, there is bending in air heater
Heating tube, be arranged with electric heating wire outside heating tube.
Further, the titration outfit includes titrating head, buret, titration case and supercharging device, and titrating head is located at mixed
It closes above ware, titration case is connected by buret with titrating head, and supercharging device control, which titrates boosting in case, makes medicament in titration case
Instill mixing ware.
Further, one end of buret is connected with titrating head, the other end extend into titration lower box part；Supercharging device includes
Pressure inlet, rubber stopper, booster rod, on rubber stopper sealed set pressure inlet, booster rod is connect with rubber stopper, and lifting the rubber stopper makes
Medicament is added drop-wise in mixing ware.
Further, the housing bottom is equipped with drainpipe, and housing includes erosion resistant coating, insulating layer and resistance to compression layer；Erosion resistant coating
Graphite linings for 1.5-2mm；
Further, controller includes MCU, keyboard, display, memory, communicator, alarm.
Due to above structure, the present apparatus can adapt in the preparation of miniaturization polycarboxylate water-reducer, will by mixing arrangement
The medicament that water-reducing agent is used to prepare in mixing ware is sufficiently mixed, and multiple mixing arrangements can be set in housing, suitable for small dose
The water-reducing agent of amount is prepared simultaneously, is reduced the preparation time of water-reducing agent and is improved the mixing uniformity of water-reducing agent, is conducive to improve
The quality of water-reducing agent, the mixing arrangement can not uniformly mix water-reducing agent by that will mix the traditional stirring-type mode of ware rotation solution
Shortcoming；In addition, multiple mixing arrangements can use side by side, the water-reducing agent yield of equipment is improved；The present apparatus is conducive to water-reducing agent preparation
The accurate addition of required medicament, controllability prepared by enhancing water-reducing agent；Water-reducing agent slot is set on side wall, and ware is mixed for collecting
Middle water-reducing agent, and water-reducing agent is exported；The water-reducing agent removing residues that flusher will can be mixed effectively in ware, under guarantee
It is secondary in use, will not residue influence water-reducing agent quality, can effectively safeguard mixing arrangement, improve equipment use the longevity
Life, temperature regulating device can be by the control to air draught temperature, can be effective using air to carrying out temperature control in housing
Temperature in uniform case ensures that the temperature of mixing ware accurately controls, improves the quality of water-reducing agent.
Further, intelligent polycarboxylate water-reducer reaction kettle further includes control system, which includes：
Control unit connects keyboard, display, memory, communicator, the alarm of MCU including MCU and respectively.
Housing unit, including housing, the top of housing be equipped with exhaust duct, be connected with water-reducing agent slot on madial wall, lower part is set
There is drainpipe, water-reducing agent slot is connected by pipeline with hull outside, and housing includes erosion resistant coating, insulating layer and resistance to compression layer；Erosion resistant coating
Graphite linings for 1.8mm；
Mixed cell, including several mixing arrangements, mixing arrangement includes horizontal fixed frame, upper opening in housing
Tubular mixing ware, mixing ware bottom be provided with rotation axis, torsion shaft and transmission shaft are provided on fixed frame, be driven
Axis makes to mix ware vertical rotating with rotation axis thread fitting, and torsion shaft mixes ware inclination for controlling；In the madial wall of mixing ware
On be provided with vertical flow-disturbing striped；
Titration and water injection unit, including titration outfit and injector, titration outfit include titrating head, buret, titration case,
And supercharging device, titrating head are located above mixing ware, one end of buret is connected with titrating head, the other end is extend under titration case
Portion；Supercharging device includes pressure inlet, rubber stopper, booster rod, and on rubber stopper sealed set pressure inlet, booster rod connects with rubber stopper
It connects, supercharging device controls boosting in titration case that medicament in titration case is made to instill mixing ware by rubber stopper；Injector include water tank,
Filler pipe, solenoid valve, water tank are connected with filler pipe, and solenoid valve is set on filler pipe, and the outlet of filler pipe is set on the upper of mixing ware
Side；
Rinsing unit, including syringe pipe, flushing pump and flush box, syringe pipe is set on the madial wall of housing, flushing water
Case is connected by flushing pump with syringe pipe, when mixing ware is overturn to designated position, the opening of syringe pipe alignment mixing ware and flushing
Mix the madial wall of ware；
Control temperature unit is connected including the oblique blast pipe stretched into housing, the air blower being connected with blast pipe, with air blower
Air heater, the exhaust duct of case top is connected with air heater, the air inlet of air heater be provided with
Air filter, the interior heating tube with bending of air heater, heating tube are arranged with electric heating wire outside；
Control unit is electrically connected respectively with mixed cell, titration and water injection unit, rinsing unit, control temperature unit, and is controlled
The preparation of polycarboxylate water-reducer is completed in each unit cooperation.
Due to above system, by being uniformly controlled for control system, the accurate preparation for controlling water-reducing agent can quickly make
The preparation efficiency of equipment can effectively be improved by cooperating for water-reducing agent, between each unit in system, make water-reducing agent
Prepare the setting condition that can reach and meet production technology, each ring prepared by water-reducing agent that is effective and being accurately controlled water-reducing agent
Section, effectively improves the quality of water-reducing agent being prepared, and the process conditions of links prepared by water-reducing agent is carried out accurate
Control；Housing unit is reasonably arranged in pairs or groups with each unit, the effective service life for improving equipment and yield, while can take into account diminishing
The quality of agent.
Further, the control method of the control system：
Step 1：It titrates supercharging in case and gathers to mixing to add in prepare into mixing ware with the speed of 3-5mL/s respectively in ware
The required medicament of carboxylic acid water reducer；Injector is controlled to add water into mixing ware with the speed of 4.5-7mL/s；
Step 2：MCU control transmission shafts rotate and drive mixing ware with the speed of 60-80r/min, the period of 1-1.5min
Reciprocating rotation makes the liquid in mixing ware uniform；Air is heated to 26-31 DEG C by air heater, then through air blower and into
Air hose is entered with the speed of 3.5-5m/s in housing, and is rotated along case inside wall；
Step 3：After mixing ware rotation 30-45min, MCU controls mixing ware with the speed of 10-12r/min by torsion shaft
120-125 degree is overturn, and the water-reducing agent that completion is prepared in mixing ware is poured into water-reducing agent slot, water-reducing agent connects along water-reducing agent slot
The pipeline connect is discharged to hull outside；
Step 4：Torsion shaft is overturn again makes the opening of mixing ware opposite with the syringe pipe on case inside wall, rinses
Pumping takes the water in flush box at syringe pipe with the speed of 5-8m/s, the inside of the flow cleaning of 50-60mL/s mixing ware
Wall 3-5min；
Step 5：After the completion of flushing, closing flushing pump 1-1.5min, MCU control mixing ware will with the speed of 20-22r/min
Mixing ware Open Side Down whipping 2-3min is to dry mixing ware；
Step 6：MCU controls torsion shaft to be overturn with the speed of 18-20r/min by ware is mixed to initial position.
As a result of the above method, what titration outfit can quantify adds in medicament into mixing ware, the addition of the medicament
Speed can be advantageously implemented the control of titer；The medicament ratio of addition is made to meet the preparation needs of polycarboxylate water-reducer, is mixed
It closes ware reciprocating rotation and medicament is sufficiently mixed concurrent biochemical reaction so that polycarboxylate water-reducer is made, make each medicine component uniform
Mixing improves the efficiency of chemical reaction, and then improves the preparation time of water-reducing agent and prepare quality, and flusher is to mixing ware punching
It washes, the medicament residual that less can be mixed in ware, prevents remaining water-reducing agent or other medicaments from influencing water-reducing agent in mixing ware
It prepares.Mixing ware is dried simultaneously, the residual in mixing ware can be further reduced, improve the quality of water-reducing agent, avoid medicament
Waste.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, the present apparatus is simple in structure, easy to use, is conducive to the miniaturization of the Preparation equipment of polycarboxylate water-reducer, and raising is set
The efficiency of standby water-reducing agent is prepared, is adapted to the preparation of miniaturization polycarboxylate water-reducer
2nd, the medicament that water-reducing agent is used to prepare in mixing ware is sufficiently mixed by mixing arrangement, can be set in housing multiple
Mixing arrangement is prepared simultaneously suitable for low dose of water-reducing agent, is reduced the preparation time of water-reducing agent and is improved the mixing of water-reducing agent
Uniformity coefficient, is conducive to improve the quality of water-reducing agent, which solves traditional stirring-type mode by that will mix ware rotation
The shortcomings that water-reducing agent can not uniformly be mixed；
3rd, the present apparatus is conducive to the accurate addition that water-reducing agent prepares required medicament, controllability prepared by enhancing water-reducing agent；
Water-reducing agent slot is set on side wall, and water-reducing agent in ware is mixed, and water-reducing agent is exported for collecting；Flusher can effectively by
Mix ware in water-reducing agent removing residues, ensure next time in use, will not residue influence water-reducing agent quality, can be effective
Maintenance mixing arrangement, improve the service life of equipment.
4th, its temperature regulating device can be by the control to air draught temperature, using air to carrying out temperature control, energy in housing
Temperature in enough effective uniform cases ensures that the temperature of mixing ware accurately controls, improves the quality of water-reducing agent.
Description of the drawings
Fig. 1 is intelligent polycarboxylate water-reducer reaction kettle front view in the present invention；
It is marked in figure：1- housings, 2- mixing arrangements, 3- water-reducing agent slots, 4- titration outfits, 5- flushers, 6- temperature controls dress
It puts, 7- injectors, 8- controllers.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Specific embodiment 1：
As shown in Figure 1, a kind of intelligent polycarboxylate water-reducer reaction kettle of the present invention, including housing 1, flusher 5, mixing
Device 2, the temperature regulating device 6 for the temperature in adjustment housings 1, titration outfit 4, controller 8, injector 7；Controller 8 is distinguished
Mixing arrangement 2, flusher 5, temperature regulating device 6 and the cooperation of titration outfit 4 is controlled to complete the preparation of polycarboxylate water-reducer.Controller
8 include MCU, keyboard, display, memory, communicator, alarm.
Mixing arrangement 2 is set in housing 1, mixing of the mixing arrangement 2 including horizontal fixed frame, the tubular of upper opening
Ware is provided with rotation axis in the bottom of mixing ware, torsion shaft and transmission shaft, transmission shaft and rotation axis spiral shell is provided on fixed frame
Line cooperation makes mixing ware vertical rotating, and torsion shaft mixes ware inclination for controlling；
Water-reducing agent slot 3 is equipped in 2 obliquely downward of mixing arrangement, water-reducing agent slot 3 is connected to by pipeline outside housing 1, is mixed
Water-reducing agent is poured into water-reducing agent slot and is discharged through the pipeline by overturning in ware；1 bottom of housing is equipped with drainpipe, and housing 1 includes anti-
Rotten layer, insulating layer and resistance to compression layer；Erosion resistant coating is the graphite linings of 1.5-2mm；Insulating layer uses material of the thermal conductivity factor for 0.14-0.15
Material, thickness 8-9.5mm；Resistance to compression layer uses titanium steel material, thickness 2-2.5mm.
Titration outfit 4 is used for the filling into mixing ware and prepares medicament needed for polycarboxylate water-reducer；Titration outfit 4 includes drop
Determine head, buret, titration case and supercharging device, titrating head is located above mixing ware, and titration case passes through buret and titrating head phase
Even, boosting makes medicament in titration case instill mixing ware in supercharging device control titration case.One end of buret is connected with titrating head,
The other end extend into titration lower box part；Supercharging device includes pressure inlet, rubber stopper, booster rod, rubber stopper sealed set pressure inlet
On, booster rod is connect with rubber stopper, and lifting the rubber stopper makes medicament be added drop-wise in mixing ware.
Flusher 5 includes syringe pipe, flushing pump and flush box, and syringe pipe is set on the madial wall of housing 1, is rinsed
Water tank is connected by flushing pump with syringe pipe, when mixing ware is overturn to designated position, the opening of syringe pipe alignment mixing ware and punching
Wash the madial wall of mixing ware.
Temperature regulating device 6 includes the oblique blast pipe stretched into housing 1, the air blower being connected with blast pipe and air blower phase
Air heater even is equipped with exhaust duct at 1 top of housing, and exhaust duct is connected with air heater.Air heater into
Air filter is provided at air port, in air heater there is the heating tube of bending, electric heating wire is arranged with outside heating tube.
The present apparatus when in use, first passes through the pressure adjusted in titration case and is separately added into the medicament for being used to prepare water-reducing agent
Into mixing ware, after mixing ware mixing by rotation in ware is mixed, the water-reducing agent mixed in ware is poured into water-reducing agent slot, is mixed
Syringe pipe alignment mixing ware of the position by flusher that ware continuously moves to cleaning is closed, the madial wall in ware is mixed carries out clear
It washes, mixing ware is moved to initial position after the completion of cleaning.
Due to above structure, the present apparatus can adapt in the preparation of miniaturization polycarboxylate water-reducer, will by mixing arrangement 2
The medicament that water-reducing agent is used to prepare in mixing ware is sufficiently mixed, and multiple mixing arrangements 2 can be set in housing 1, suitable for small
The water-reducing agent of dosage is prepared simultaneously, is reduced the preparation time of water-reducing agent and is improved the mixing uniformity of water-reducing agent, is conducive to carry
The quality of high water-reducing agent, the mixing arrangement 2 can not uniformly mix diminishing by that will mix the traditional stirring-type mode of ware rotation solution
The shortcomings that agent；In addition, multiple mixing arrangements 2 can use side by side, the water-reducing agent yield of equipment is improved；The present apparatus is conducive to water-reducing agent
The accurate addition of medicament needed for preparing, controllability prepared by enhancing water-reducing agent；Water-reducing agent slot 3 is set on side wall, for collecting
Water-reducing agent in ware is mixed, and water-reducing agent is exported；Flusher 5 can effectively remove the water-reducing agent residue mixed in ware
Remove, ensure next time in use, will not residue influence the quality of water-reducing agent, can effectively safeguard mixing arrangement 2, improve equipment
Service life, temperature regulating device 6 can by the control to air draught temperature, using air to carrying out temperature control in housing 1,
Temperature that can effectively in uniform case 1, ensures that the temperature of mixing ware accurately controls, improves the quality of water-reducing agent.
Specific embodiment 2
Control system is further included according to the intelligent polycarboxylate water-reducer reaction kettle of embodiment 1, which includes：：
Control unit connects keyboard, display, memory, communicator, the alarm of MCU including MCU and respectively.
Housing Unit 1, including housing 1, the top of housing 1 be equipped with exhaust duct, be connected on madial wall water-reducing agent slot 3, under
Portion is equipped with drainpipe, and water-reducing agent slot is connected by pipeline with 1 outside of housing, and housing 1 includes erosion resistant coating, insulating layer and resistance to compression layer；
Erosion resistant coating is the graphite linings of 1.8mm；Insulating layer uses thermal conductivity factor as 0.14 material, thickness 8.5mm；Resistance to compression layer uses
Titanium steel material, thickness 12mm；
Mixed cell, including several mixing arrangements 2, mixing arrangement 2 includes horizontal fixed frame in housing 1, top
The mixing ware of the tubular of opening is provided with rotation axis in the bottom of mixing ware, torsion shaft and transmission shaft is provided on fixed frame,
Transmission shaft makes to mix ware vertical rotating with rotation axis thread fitting, and torsion shaft mixes ware inclination for controlling；In mixing ware
Vertical flow-disturbing striped is provided on side wall；
Titration and water injection unit, including titration outfit 4 and injector 7, titration outfit 4 includes titrating head, buret, titration
Case and supercharging device, titrating head are located above mixing ware, and one end of buret is connected with titrating head, the other end extend into titration
Lower box part；Supercharging device includes pressure inlet, rubber stopper, booster rod, on rubber stopper sealed set pressure inlet, booster rod and rubber stopper
Connection, supercharging device control boosting in titration case that medicament in titration case is made to instill mixing ware by rubber stopper；Injector 7 includes water
Case, filler pipe, solenoid valve, water tank are connected with filler pipe, and solenoid valve is set on filler pipe, and the outlet of filler pipe is set on mixing ware
Top；
Rinsing unit, including syringe pipe, flushing pump and flush box, syringe pipe is set on the madial wall of housing 1, is rinsed
Water tank is connected by flushing pump with syringe pipe, when mixing ware is overturn to designated position, the opening of syringe pipe alignment mixing ware and punching
Wash the madial wall of mixing ware；
Control temperature unit, including the oblique blast pipe stretched into housing 1, the air blower being connected with blast pipe and air blower phase
Air heater even, the exhaust duct at 1 top of housing are connected with air heater, are provided in the air inlet of air heater
With air filter, the interior heating tube with bending of air heater, heating tube is arranged with electric heating wire outside；
Control unit is electrically connected respectively with mixed cell, titration and water injection unit, rinsing unit, control temperature unit, and is controlled
The preparation of polycarboxylate water-reducer is completed in each unit cooperation.
Due to above system, by being uniformly controlled for control system, the accurate preparation for controlling water-reducing agent can quickly make
The preparation efficiency of equipment can effectively be improved by cooperating for water-reducing agent, between each unit in system, make water-reducing agent
Prepare the setting condition that can reach and meet production technology, each ring prepared by water-reducing agent that is effective and being accurately controlled water-reducing agent
Section, effectively improves the quality of water-reducing agent being prepared, and the process conditions of links prepared by water-reducing agent is carried out accurate
Control；Housing Unit 1 is reasonably arranged in pairs or groups with each unit, the effective service life for improving equipment and yield, while can be taken into account and be subtracted
The quality of aqua.
Specific embodiment 3
According to a kind of control method of the control system of intelligent polycarboxylate water-reducer reaction kettle of embodiment 2：
Step 1：It titrates supercharging in case and gathers to mixing to add in prepare into mixing ware with the speed of 3-5mL/s respectively in ware
The required medicament of carboxylic acid water reducer；Injector 7 is controlled to add water into mixing ware with the speed of 4.5-7mL/s；
Step 2：MCU control transmission shafts rotate and drive mixing ware with the speed of 60-80r/min, the period of 1-1.5min
Reciprocating rotation makes the liquid in mixing ware uniform；Air is heated to 26-31 DEG C by air heater, then through air blower and into
Air hose is entered with the speed of 3.5-5m/s in housing 1, and is rotated along 1 madial wall of housing；
Step 3：After mixing ware rotation 30-45min, MCU controls mixing ware with the speed of 10-12r/min by torsion shaft
120-125 degree is overturn, and will be mixed and prepared the water-reducing agent of completion in ware and pour into water-reducing agent slot 3, water-reducing agent is along 3 institute of water-reducing agent slot
The pipeline of connection is discharged to outside housing 1；
Step 4：Torsion shaft is overturn again makes the opening of mixing ware opposite with the syringe pipe on 1 madial wall of housing, punching
It washes pumping and takes the water in flush box at syringe pipe in the speed of 5-8m/s, the flow cleaning of 50-60mL/s mixing ware
Side wall 3-5min；
Step 5：After the completion of flushing, closing flushing pump 1-1.5min, MCU control mixing ware will with the speed of 20-22r/min
Mixing ware Open Side Down whipping 2-3min is to dry mixing ware；
Step 6：MCU controls torsion shaft to be overturn with the speed of 18-20r/min by ware is mixed to initial position.
As a result of the above method, what titration outfit 4 can quantify adds in medicament into mixing ware, the addition of the medicament
Speed can be advantageously implemented the control of titer；The medicament ratio of addition is made to meet the preparation needs of polycarboxylate water-reducer, is mixed
It closes ware reciprocating rotation and medicament is sufficiently mixed concurrent biochemical reaction so that polycarboxylate water-reducer is made, make each medicine component uniform
Mixing improves the efficiency of chemical reaction, and then improves the preparation time of water-reducing agent and prepare quality, and flusher 5 is to mixing ware punching
It washes, the medicament residual that less can be mixed in ware, prevents remaining water-reducing agent or other medicaments from influencing water-reducing agent in mixing ware
It prepares.Mixing ware is dried simultaneously, the residual in mixing ware can be further reduced, improve the quality of water-reducing agent, avoid medicament
Waste.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of intelligence polycarboxylate water-reducer reaction kettle, which is characterized in that including housing, mixing arrangement, flusher, for adjusting
Save temperature regulating device, titration outfit, controller, the injector of the temperature in housing；
Mixing arrangement is set in housing, mixing ware of the mixing arrangement including horizontal fixed frame, the tubular of upper opening, mixed
The bottom for closing ware is provided with rotation axis, and torsion shaft and transmission shaft, transmission shaft and rotation axis thread fitting are provided on fixed frame
Make mixing ware vertical rotating, torsion shaft mixes ware inclination for controlling；
Water-reducing agent slot is equipped in mixing arrangement obliquely downward, water-reducing agent slot is connected to hull outside by pipeline, mixes and is overturn in ware
Water-reducing agent is poured into water-reducing agent slot and is discharged through the pipeline；
Titration outfit is used for the filling into mixing ware and prepares medicament needed for polycarboxylate water-reducer；
Flusher includes syringe pipe, flushing pump and flush box, and syringe pipe is set on the madial wall of housing, and flush box leads to
It crosses flushing pump with syringe pipe to be connected, when mixing ware is overturn to designated position, the opening of syringe pipe alignment mixing ware simultaneously rinses mixing
The madial wall of ware；
Controller controls mixing arrangement, flusher, temperature regulating device and titration outfit cooperation to complete polycarboxylate water-reducer respectively
It prepares；
The housing bottom is equipped with drainpipe, and housing includes erosion resistant coating, insulating layer and resistance to compression layer.
2. intelligence polycarboxylate water-reducer reaction kettle according to claim 1, which is characterized in that the temperature regulating device includes oblique
To the blast pipe stretched into housing, the air blower being connected with blast pipe, the air heater being connected with air blower, in case top
Equipped with exhaust duct, exhaust duct is connected with air heater.
3. intelligence polycarboxylate water-reducer reaction kettle according to claim 2, which is characterized in that in the air inlet of air heater
Air filter is provided at mouthful, in air heater there is the heating tube of bending, electric heating wire is arranged with outside heating tube.
4. intelligence polycarboxylate water-reducer reaction kettle according to claim 3, which is characterized in that the titration outfit includes drop
Determine head, buret, titration case and supercharging device, titrating head is located above mixing ware, and titration case passes through buret and titrating head phase
Even, boosting makes medicament in titration case instill mixing ware in supercharging device control titration case.
5. intelligence polycarboxylate water-reducer reaction kettle according to claim 4, which is characterized in that one end of buret and titration
Head is connected, the other end extend into titration lower box part；Supercharging device includes pressure inlet, rubber stopper, booster rod, rubber stopper sealed set
On pressure inlet, booster rod is connect with rubber stopper, and lifting the rubber stopper makes medicament be added drop-wise in mixing ware.
6. intelligence polycarboxylate water-reducer reaction kettle according to claim 5, which is characterized in that controller includes MCU, key
Disk, display, memory, communicator, alarm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711095698.XA CN107935438A (en) | 2015-11-30 | 2015-11-30 | A kind of control method of intelligence polycarboxylate water-reducer reaction kettle |
| CN201510849628.3A CN105776936B (en) | 2015-11-30 | 2015-11-30 | A kind of intelligence polycarboxylate water-reducer reaction kettle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510849628.3A CN105776936B (en) | 2015-11-30 | 2015-11-30 | A kind of intelligence polycarboxylate water-reducer reaction kettle |
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| CN201711095698.XA Division CN107935438A (en) | 2015-11-30 | 2015-11-30 | A kind of control method of intelligence polycarboxylate water-reducer reaction kettle |
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| Publication Number | Publication Date |
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| CN105776936A CN105776936A (en) | 2016-07-20 |
| CN105776936B true CN105776936B (en) | 2018-06-12 |
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| CN201510849628.3A Expired - Fee Related CN105776936B (en) | 2015-11-30 | 2015-11-30 | A kind of intelligence polycarboxylate water-reducer reaction kettle |
| CN201711095698.XA Withdrawn CN107935438A (en) | 2015-11-30 | 2015-11-30 | A kind of control method of intelligence polycarboxylate water-reducer reaction kettle |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711095698.XA Withdrawn CN107935438A (en) | 2015-11-30 | 2015-11-30 | A kind of control method of intelligence polycarboxylate water-reducer reaction kettle |
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| CN111333367A (en) * | 2020-05-18 | 2020-06-26 | 湖南凝英新材料科技有限公司 | Preparation method of polycarboxylate superplasticizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105776935A (en) * | 2015-11-30 | 2016-07-20 | 成都德善能科技有限公司 | Polycarboxylate superplasticizer reaction device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658780A (en) * | 2009-09-16 | 2010-03-03 | 南京化工职业技术学院 | Multi-functional chemical engineering experiment device |
| CN102029136A (en) * | 2009-09-28 | 2011-04-27 | 万劲松 | Reaction kettle provided with internal cleaning device |
| CN202263585U (en) * | 2011-10-14 | 2012-06-06 | 江西邦民科技有限公司 | Reaction kettle with automatic spray head |
| CN202366708U (en) * | 2011-12-21 | 2012-08-08 | 李明钊 | Turnover reaction kettle |
| CN203678385U (en) * | 2014-01-02 | 2014-07-02 | 贵州瑞帝斯建材有限公司 | Polycarboxylate superplasticizer production system |
| CN104001466B (en) * | 2014-03-24 | 2015-12-23 | 苏州润弘贸易有限公司 | Can the scouring agent reactor of temperature control |
| CN204074082U (en) * | 2014-09-28 | 2015-01-07 | 滁州职业技术学院 | A kind of stirred tank with high-pressure auto washing device |
| CN204365316U (en) * | 2015-01-09 | 2015-06-03 | 山西凯迪建材有限公司 | Polycarboxylic acids reactor automatic temp controller |
| CN204768743U (en) * | 2015-06-04 | 2015-11-18 | 天津市雍阳减水剂厂 | Water -reducing agent reation kettle |
| CN204768671U (en) * | 2015-06-04 | 2015-11-18 | 天津市雍阳减水剂厂 | Production polycarboxylate water reducing agent's polymerization cauldron |
| CN104984710B (en) * | 2015-07-06 | 2017-01-04 | 中国天辰工程有限公司 | A kind of horizontal reacting device for preparing molecular sieve catalyst and preparation method |
| CN205188143U (en) * | 2015-11-30 | 2016-04-27 | 成都德善能科技有限公司 | Intelligence polycarboxylate water reducing agent reation kettle |
-
2015
- 2015-11-30 CN CN201510849628.3A patent/CN105776936B/en not_active Expired - Fee Related
- 2015-11-30 CN CN201711095698.XA patent/CN107935438A/en not_active Withdrawn
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|---|---|---|---|---|
| CN105776935A (en) * | 2015-11-30 | 2016-07-20 | 成都德善能科技有限公司 | Polycarboxylate superplasticizer reaction device |
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| CN105776936A (en) | 2016-07-20 |
| CN107935438A (en) | 2018-04-20 |
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