CN103341908B - Automated production line and automated production method of light-weight wall material - Google Patents
Automated production line and automated production method of light-weight wall material Download PDFInfo
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- CN103341908B CN103341908B CN201310286378.8A CN201310286378A CN103341908B CN 103341908 B CN103341908 B CN 103341908B CN 201310286378 A CN201310286378 A CN 201310286378A CN 103341908 B CN103341908 B CN 103341908B
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Abstract
The invention relates to a production line and production method of building wall material, in particular to an automated production line and automated production method of light-weight wall material. According to the specific technical scheme, the automated production line of the light-weight wall material comprises a raw material rationing system, a compound material mixing system, a constant temperature water supplying system, a foaming agent supplying system, a stirring reacting system, an electric control system, a mold box conveying device and an equipment connecting walking table. The automated production method of the light-weight wall material includes the steps of raw material rationing, compound material mixing, mixed material supplying, constant temperature water supplying, stirring, foaming agent supplying, reacting and mold box forming. According to the automated production line and automated production method of the light-weight wall material, quality stability of the light-weight wall material can be ensured, production efficiency is improved, and industrial production of the light-weight wall material is achieved.
Description
Technical field
The present invention relates to a kind of production line and production method of building walling, particularly relate to a kind of automatic production line and automatic production method of light-weight wall material.
Background technology
The foam cement of China, be a kind of A level fire proofing material, current the sector is in a starting stage, the product quality professional standard that also neither one is complete, the simple and easy backwardness of production equipment, environmental protection can not be up to standard, therefore product quality does not ensure, is difficult to realize industrialization.
Chinese patent CN201010582361.3, name is called " a kind of cellular foam thermal-insulation material for fireproof walls ", discloses a kind of cellular light material, is to make it foam the ten different materials mixing such as cement, flyash rear generation chemical reaction to make.In order to make constant product quality, necessary scientific formula, accurate quantitative analysis, the indices of any one material goes wrong, and all can have an impact to product quality.Due to the sensitivity of chemistry reflection, when the height of foamed products reaches 35 centimeters, the defect ware of product will significantly increase.
In current the sector, daily output reaches the factory of 30 cubic meter of finished material, just needs workman 70-80 people, and efficiency is low, and factory does not have profit, and cause the sector to develop, product can not get good popularization.
Chinese patent CN201120218274.X, name is called " a kind of internal partition wall of honeycomb type foaming wall body materials ", discloses a kind of internal partition wall of honeycomb type foaming wall body materials, honeycomb foam material is promoted to materials for wall by single fire-retardant heat-insulation material.This light-weight wall material, in the urgent need to an automatic production line, by scientific formula and Automated condtrol, is ensured the stability of product quality, is increased work efficiency by automation, realize industry industrialization.
Summary of the invention
The automatic production line and the automatic production method that the object of this invention is to provide a kind of light-weight wall material solve the problems referred to above.
Concrete technical scheme is:
An automatic production line for light-weight wall material, comprises raw material quantitative supply system, combined type mixing system, constant temperature water supply system, blowing agent supply system, stirring reaction system, electric control system, moulding box conveyer and equipment connection and walks on stage;
Described raw material quantitative supply system comprises cement storage warehouse, breeze storage warehouse, flyash storage warehouse, polymer-storage storehouse, automatic conveying equipment, the quantitative storehouse of major ingredient and the quantitative storehouse of auxiliary material, described major ingredient arranges electronic weighing balance one in quantitative storehouse, and described auxiliary material arranges electronic weighing balance two in quantitative storehouse; The quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material are set up in parallel; Described cement storage warehouse and described breeze storage warehouse are by described automatic conveying equipment to described major ingredient quantitative storehouse feed, and described automatic conveying equipment is passed through to described auxiliary material quantitative storehouse feed in described flyash storage warehouse and described polymer-storage storehouse;
Described combined type mixing system comprises batch mixer one, batch mixer two, material stock storehouse, quantitatively storehouse, automatic conveying equipment and batch mixing batcher; In described quantitative storehouse, electronic weighing balance three is set; Described batch mixer one is positioned at below the quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material, and described batch mixer two is positioned at below described batch mixer one; Described batch mixer one arranges agitator one, charging aperture one, drain hole one and dog-house, and described batch mixer two arranges agitator two, charging aperture two and drain hole two; The quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material are to described charging aperture one feed of described batch mixer one, described batch mixer one is by described charging aperture two feed of described drain hole one to described batch mixer two, the described drain hole two of described batch mixer two deposits magazine feed by described automatic conveying equipment to described, and described automatic conveying equipment is passed through to described quantitative storehouse feed in described material stock storehouse;
Described constant temperature water supply system comprises water heating apparatus, insulating box, the quantitative case of warm water and water output device; Water temperature control sensor is set in described water heating apparatus; In the quantitative case of described warm water, electronic weighing balance four is set; Described water output device comprises force (forcing) pump one and water jet;
Described blowing agent supply system comprises blowing agent storage tank, blowing agent feed-line, blowing agent distributor and blowing agent injection device; Described blowing agent storage tank, described blowing agent distributor are connected by described blowing agent feed-line with described blowing agent injection device; In described blowing agent distributor, electronic weighing balance five is set; Described blowing agent injection device comprises force (forcing) pump two and blowing agent spout, and described blowing agent spout is multiple;
Described stirring reaction system comprises the first reactor, the second reactor; Described first reactor comprises charging aperture three, agitator three and drain hole three, and described water jet is arranged in described first reactor, and described quantitative storehouse is by described charging aperture three feed of described batch mixing batcher to described first reactor; Described second reactor comprises charging aperture four, agitator four and drain hole four, described blowing agent spout is arranged in described second reactor, described second reactor is positioned at the below of described first reactor, and the described drain hole three of described first reactor is relative with the described charging aperture four of described second reactor;
Described electric control system comprises operating console, and described operating console is placed on described equipment connection walks on stage; Described operating console comprises microcomputer and measuring instrument, is connected with system described in other by sensor;
Described moulding box conveyer comprises moulding box, moulding box guide rail and cross moving track.
The described automatic conveying equipment of the automatic production line of light-weight wall material can be conveying worm.
The automatic production line of light-weight wall material, described raw material quantitative supply system can also comprise reclaimed materials automatic charging machine, and reclaimed materials can be put in the quantitative storehouse of described major ingredient by described reclaimed materials automatic charging machine.
The automatic production line of light-weight wall material, described cement storage warehouse, described breeze storage warehouse, described flyash storage warehouse, described polymer-storage storehouse, described batch mixer one, described batch mixer two, described material stock storehouse, described quantitative storehouse, described first reactor and described second reactor arrange pressure relief device, sealing device and air-borne dust cleaner.
The automatic production line of light-weight wall material, described blowing agent spout quantity is preferably 6 ~ 8.
The automatic production line of light-weight wall material, preferred version is: part described blowing agent feed-line spirals and is arranged in described insulating box, with the equilibrium temperature making the temperature of blowing agent reach the same with water in insulating box.
Described moulding box volume can be 1 ~ 3 cubic metre as requested, the length size conforms building module requirement of described moulding box inside, the light-weight wall material size conforms building module requirement thus processed.
Above-mentioned agitator one ~ tetra-can be rotating vane structure, also can realize the structure of agitating function for other.
Present invention also offers a kind of automatic production method of light-weight wall material, utilize the automatic production line of light-weight wall material as above, comprise the steps:
(1) raw material quantitative supply step: according to the program of electric control system setting, each storage warehouse feeds intake to the quantitative storehouse of major ingredient and the quantitative storehouse of auxiliary material successively; Described electric control system sends feed instruction to described cement storage warehouse, described cement storage warehouse passes through described automatic conveying equipment to described major ingredient quantitative storehouse feed, when described electronic weighing balance one show cement reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described breeze storage warehouse, described breeze storage warehouse passes through described automatic conveying equipment to described major ingredient quantitative storehouse feed, when described electronic weighing balance one show breeze reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described flyash storage warehouse, described flyash storage warehouse passes through described automatic conveying equipment to described auxiliary material quantitative storehouse feed, when described electronic weighing balance two show flyash reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described polymer-storage storehouse, described automatic conveying equipment is passed through to described auxiliary material quantitative storehouse feed in described polymer-storage storehouse, when described electronic weighing balance two show polymer reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to the quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material, and raw material is put in described batch mixer one by the quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material; After having fed intake, described electric control system sends instruction, starts described raw material quantitative supply step next time; Circulation performs this step;
(2) combined type batch mixing step: artificial means or autocontrol method drop into the glass fibre of technological requirement weight to described dog-house; Described electric control system sends first batch mixing instruction to described batch mixer one, described agitator works at the beginning, first mixing time is set as 4 ~ 15 minutes, batch mixing amount can be more than 2T, after described first mixing time arrives, described electric control system sends to described batch mixer one and stops first batch mixing instruction, and described agitator one quits work; Described electric control system sends feed instruction to described batch mixer one, and described batch mixer one is opened described drain hole one and dropped into first compound by described charging aperture two to described batch mixer two; Drop into after first compound completes, described electric control system sends feed instruction to the quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material, and after raw material has fed intake, described electric control system sends first batch mixing instruction next time to described batch mixer one; After first compound drops into described batch mixer two, described electric control system sends rerolling instruction to described batch mixer two, described agitator two is started working, the rerolling time is set as 4 ~ 15 minutes, after the described rerolling time arrives, described electric control system sends to described batch mixer two and stops rerolling instruction, and described agitator two quits work; Described electric control system sends feed instruction to described batch mixer two, and described batch mixer two is opened described drain hole two and dropped into compound by described automatic conveying equipment to described material stock storehouse; After described compound has fed intake, described electric control system sends instruction, starts described combined type batch mixing step next time; Described first mixing time is set as identical numerical value with the described rerolling time; Circulation performs this step;
(3) compound supply step: described electric control system sends feed instruction to described material stock storehouse, described material stock storehouse drops into described compound by described automatic conveying equipment to described quantitative storehouse, when described electronic weighing balance three show described compound reach technological requirement weight time, described electric control system sends to described material stock storehouse and stops feed instruction; When described electric control system sends feed instruction to described quantitative storehouse, described quantitative storehouse is fed intake by the described charging aperture three of described batch mixing batcher to described first reactor, after having fed intake, described electric control system sends feed instruction next time to described material stock storehouse, and the step that described material stock storehouse feeds intake to described quantitative storehouse is carried out in circulation; When described material stock storehouse reaches to the number of times that described quantitative storehouse feeds intake the numerical value that described electric control system presets, the compound weight of material stock required by described not quantitative storehouse now in described material stock storehouse, described electric control system sends feed instruction to described batch mixer, described batch mixer two feeds intake to described material stock storehouse again, starts described compound supply step next time; Circulation performs this step;
(4) constant temperature water supply step: when the described water temperature control sensor water temperature shown in described water heating apparatus reaches technological requirement numerical value, warm water is transported in insulating box and stores by artificial means or autocontrol method, described electric control system sends described warm water quantitative case water supply instruction to described insulating box, warm water is transported in the quantitative case of described warm water by described insulating box, when described electronic weighing balance four show the water yield reach technological requirement weight time, described electric control system send stop to described warm water quantitative case water supply instruction; When described electric control system sends described first reactor water supply instruction to the quantitative case of described warm water, the warm water of the quantitative case of described warm water feeds to described first reactor by described water jet after described force (forcing) pump one pressurizes, and water supply time is less than 20 seconds; After in the quantitative case of described warm water, warm water is all confessed, described electric control system sends again to described warm water quantitative case water supply instruction to described insulating box, starts described constant temperature water supply step next time; Circulation performs this step;
(5) whipping step: described electric control system sends feed instruction to described quantitative storehouse, described electric control system sends water supply instruction to the quantitative case of described warm water simultaneously, described electric control system sends stirring instruction to described agitator three simultaneously, described agitator three starts to stir, mixing time is 4 ~ 6 minutes, and described compound and water form slurry; After described mixing time arrives, described electric control system sends to described agitator three and stops stirring instruction, and described agitator three quits work; Described electric control system sends blowing instruction to described first reactor, and described slurry leaks in described second reactor by described drain hole three and described charging aperture four; Described electric control system sends instruction, carries out described whipping step next time; Circulation performs this step;
(6) blowing agent supply step: described electric control system sends for agent instruction to described blowing agent storage tank, described blowing agent storage tank carries blowing agent by described blowing agent feed-line to described blowing agent distributor, when described electronic weighing balance five display foaming dosage reaches technological requirement weight, described electric control system sends and stops for agent instruction; When described electric control system sends injection blowing agent instruction to described blowing agent spout, whole blowing agents in described blowing agent distributor are sprayed to described second reactor by described blowing agent spout after described force (forcing) pump two pressurizes, in an uniform manner and the fastest speed and equivalent, equidistant, etc. time, injection method ejection simultaneously, the ejection time is within 3 seconds; Described electric control system sends instruction, carries out described blowing agent supply step next time; Circulation performs this step;
(7) reactions steps: after the described slurry of described whipping step leaks into described second reactor, described electric control system sends stirring instruction to described agitator four, and described agitator four starts, and stirring the described slurry time is 3 ~ 6 minutes; After the described stirring described slurry time arrives, described electric control system sends to described blowing agent injection device sprays blowing agent instruction, whole blowing agents in described blowing agent distributor are sprayed to described second reactor by described blowing agent spout after described force (forcing) pump two pressurizes, and the ejection time is within 3 seconds; Described slurry and described blowing agent react and form foaming body cement slurry in 30 ~ 120 seconds; Described electric control system sends halt instruction to described agitator four, and described agitator four quits work; Described electric control system sends blowing instruction to described emptying door four, and described foaming body cement slurry leaks in described moulding box; After blowing completes, described electric control system sends instruction, carries out reactions steps next time; Circulation performs this step;
(8) moulding box forming step: artificial means or autocontrol method, be placed into the below of described second reactor, after described foaming body slurry fills up described moulding box, shifted out by described moulding box along described cross moving track along described moulding box guide rail by described moulding box; Foaming body slurry after 3-8 hour in described moulding box solidifies formation light-weight wall material, and can meet carrying, folded high requirement, described moulding box continues to recycle.
The automatic production method of described light-weight wall material, preferred version is: described whipping step is identical with the described reactions steps time used, is 4 ~ 8 minutes.
The automatic production method of described light-weight wall material, preferred version is: when there being reclaimed materials to add, in described raw material quantitative supply step, described electric control system sends feed instruction to described reclaimed materials automatic charging machine, described reclaimed materials automatic charging machine is to described major ingredient quantitative storehouse feed, when described electronic weighing balance one show reclaimed materials meet technological requirement weight time, described electric control system sends and stops feed instruction.
Application of the present invention, the foam production requirement of Portland cement and special cement can be met, particularly China Patent No. ZL201120218274.X can be applied to, the automated production of the light-weight wall material that name is called " a kind of internal partition wall of honeycomb type foaming wall body materials ".
Advantage of the present invention:
1, automatic production line of the present invention adopts electric control system operation, accurately controls, ensure that the stability of product quality to material usage and production time.
2, automatic production line of the present invention arranges the quantitative storehouse of major ingredient and the quantitative storehouse of auxiliary material, respectively to raw material metered amount, improves the accuracy rate of pulp furnish.
3, the combined type mixing system of automatic production line of the present invention, adopt three-dimensional combined type batch mixing, carry out rerolling process, guarantee the quality of batch mixing: together compatible for the dry powder blend of different densities, make the various uniform ingredients of mixed powder consistent, ensure that light-weight wall material density and quality homogeneity; And shorten the working time of batch mixing, shorten the working time of stirring reaction system simultaneously, significantly improve operating efficiency.
4, second metering is carried out to mixed powder in the quantitative storehouse of automatic production line of the present invention, ensure that the accuracy of materials in the first reactor and the second reactor, guarantees the controllability of foamable reaction, guarantees the dry density of light-weight wall material and the stability of quality.
5, constant temperature water supply system of the present invention, provides the water of constant-temperature quantitative, and strict temperature and the consumption controlling water, has ensured uniformity and the stability of slurry, ensured the stability of foamable reaction simultaneously.
6, blowing agent supply system of the present invention, blowing agent distributor, to foaming agent consumption accurate measurement, ensure that the stable and consistent of foamable reaction; Blowing agent feed-line spirals and is arranged in described insulating box, and the equilibrium temperature making the temperature of blowing agent reach the same with water in insulating box ensure that the stable and consistent of foamable reaction; Force (forcing) pump and multiple blowing agent spout control blowing agent with uniform method and the fastest speed, both equivalent, equidistant, etc. time, injection method simultaneously, be injected in the second reactor, ensure that the uniform synchronization of foamable reaction is timely, the light-weight wall material air entrapment size produced is even, consistent in density.
7, stirring reaction system of the present invention carries out secondary agitation, ensure that slurry agitation is abundant, and the light-weight wall material air entrapment size of production is evenly accurate, consistent in density.
8, automatic production line of the present invention, the three dimensional designs of the first reactor and the second reactor is a high-efficient production technology, ensures that two reactor reflecting times are identical, then both ensure that product quality turn improved the operating efficiency of a times.
9, reclaimed materials automatic charging machine of the present invention, can be transported to the quantitative storehouse of major ingredient reclaimed materials such as the leftover pieces produced and waste products and carry out recycling, save raw material, reduce product cost, achieve 0 discharge.
10, pressure relief device of the present invention, ensure that safety in production; Sealing device and air-borne dust cleaner have carried out tight control to dust, effectively improve working environment, decreasing pollution.
11, the length size conforms building module requirement of moulding box inside of the present invention, the modulus requirement of the light-weight wall material size conforms building block of producing, effectively improves product row yielding, decreases waste, cost-saving.
12, automatic production line of the present invention, the daily output can reach 600-1000m3 light-weight wall material, and operating efficiency is 20-30 times of general individual workship, and cost of labor is one of 20 parts of individual workship, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is that the automatic production line of light-weight wall material faces structural representation
Fig. 2 is the automatic production line plan structure schematic diagram of light-weight wall material
Detailed description of the invention
As shown in Figure 1, 2, the automatic production line of light-weight wall material, comprises raw material quantitative supply system, combined type mixing system, constant temperature water supply system, blowing agent supply system, stirring reaction system, electric control system, moulding box conveyer and equipment connection and walks on stage 15.
Described raw material quantitative supply system comprises cement storage warehouse 1, breeze storage warehouse 2, flyash storage warehouse 3, polymer-storage storehouse 4, automatic conveying equipment 22, reclaimed materials automatic charging machine 20, the quantitative storehouse of major ingredient 5 and the quantitative storehouse 6 of auxiliary material, described major ingredient arranges electronic weighing balance one in quantitative storehouse 5, and described auxiliary material arranges electronic weighing balance two in quantitative storehouse 6; The quantitative storehouse of described major ingredient 5 and the quantitative storehouse 6 of described auxiliary material are set up in parallel; Described cement storage warehouse 1 and described breeze storage warehouse 2 pass through described automatic conveying equipment 22 to described major ingredient quantitative storehouse 5 feed, described reclaimed materials automatic charging machine 20 is to described major ingredient quantitative storehouse 5 feed, and described automatic conveying equipment 22 is passed through to described auxiliary material quantitative storehouse 6 feed in described flyash storage warehouse 3 and described polymer-storage storehouse 4.
Described combined type mixing system comprises batch mixer 1, batch mixer 2 25, material stock storehouse 8, quantitatively storehouse 9, automatic conveying equipment 22 and batch mixing batcher 10; Described batch mixing arranges electronic weighing balance three in quantitative storehouse 9; Described batch mixer 7 is positioned at below the quantitative storehouse of described major ingredient 5 and the quantitative storehouse 6 of auxiliary material; Described batch mixer 1 arranges agitator one, charging aperture one, drain hole one and dog-house 26, and described batch mixer 2 25 arranges agitator two, charging aperture two and drain hole two; The quantitative storehouse of described major ingredient 5 and the quantitative storehouse of described auxiliary material 6 are to described charging aperture one feed of described batch mixer 1, described batch mixer 1 is by described charging aperture two feed of described drain hole one to described batch mixer 2 25, the described drain hole two of described batch mixer 2 25 is by described automatic conveying equipment 22 to described material stock storehouse 8 feed, and described automatic conveying equipment 22 is passed through to described quantitative storehouse 9 feed in described material stock storehouse 8.
Described constant temperature water supply system comprises water heating apparatus 16, insulating box 17, the quantitative case 21 of warm water and water output device; In described water heating apparatus 16, water temperature control sensor is set; In the quantitative case 21 of described warm water, electronic weighing balance four is set; Described water output device comprises force (forcing) pump one and water jet.
Described blowing agent supply system comprises blowing agent storage tank 18, blowing agent feed-line, blowing agent distributor 19 and blowing agent injection device; Described blowing agent storage tank 18, described blowing agent distributor 19 are connected by described blowing agent feed-line with described blowing agent injection device; Described blowing agent feed-line between described blowing agent storage tank 18 and described blowing agent distributor 19 passes through in described insulating box 17, spirals and is arranged in described insulating box 17; In described blowing agent distributor 19, electronic weighing balance five is set; Described blowing agent injection device comprises force (forcing) pump two and blowing agent spout, and described blowing agent spout is seven.
Described stirring reaction system comprises the first reactor 11, second reactor 12; Described first reactor 11 comprises material mouth three, agitator three and drain hole three, and described water jet is arranged in described first reactor 11, and described quantitative storehouse 9 is by described charging aperture one feed of described batch mixing batcher 10 to described first reactor 11; Described second reactor 12 comprises charging aperture four, agitator four and drain hole four, described blowing agent spout is arranged in described second reactor 12, described second reactor 12 is positioned at the below of described first reactor 11, and the described emptying door one of described first reactor is relative with the described charging aperture two of described second reactor.
Described electric control system comprises operating console 13, and described operating console 13 is placed in described equipment connection and walks on stage on 15; Described operating console 13 comprises microcomputer and measuring instrument, is connected with system described in other by sensor.
Described moulding box conveyer comprises moulding box 14, moulding box guide rail 23 and cross moving track 24.Moulding box 14 volume is 3 cubic metres.
The automatic production line of this light-weight wall material carries out following steps:
One, raw material quantitative supply step: electric control system sends feed instruction to described cement storage warehouse 1, described cement storage warehouse 1 passes through described automatic conveying equipment 22 to described major ingredient quantitative storehouse 5 feed, when described electronic weighing balance one show cement reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described breeze storage warehouse 2, described breeze storage warehouse 2 passes through described automatic conveying equipment 22 to described major ingredient quantitative storehouse 5 feed, when described electronic weighing balance one show breeze reach technological requirement weight time, described electric control system sends and stops feed instruction; When reclaimed materials can be added, described electric control system sends feed instruction to described reclaimed materials automatic charging machine 20, described reclaimed materials automatic charging machine 20 is to described major ingredient quantitative storehouse 5 feed, when described electronic weighing balance one display meets technological requirement weight, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described flyash storage warehouse 3, described flyash storage warehouse 3 passes through described automatic conveying equipment 22 to described auxiliary material quantitative storehouse 6 feed, when described electronic weighing balance two show flyash reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described polymer-storage storehouse 4, described automatic conveying equipment 22 is passed through to described auxiliary material quantitative storehouse 6 feed in described polymer-storage storehouse 4, when described electronic weighing balance two show polymer reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to the quantitative storehouse of described major ingredient 5 and the quantitative storehouse 6 of described auxiliary material, and raw material is put in described batch mixer 1 by the quantitative storehouse of described major ingredient 5 and the quantitative storehouse of described auxiliary material 6; After having fed intake, described electric control system sends instruction, and circulation performs this step.
Two, combined type batch mixing step: the artificial glass fibre dropping into technological requirement weight to dog-house 26; Described electric control system sends first batch mixing instruction to described batch mixer 1, described agitator works at the beginning, first mixing time is 8 minutes, batch mixing amount 2T, after first mixing time arrives, described electric control system sends to described batch mixer 1 and stops first batch mixing instruction, and described agitator one quits work; Described electric control system sends feed instruction to described batch mixer 1, and described batch mixer 1 is opened described drain hole one and dropped into first compound by described charging aperture two to described batch mixer 2 25; Drop into after first compound completes, described electric control system sends feed instruction to the quantitative storehouse of described major ingredient 5 and the quantitative storehouse 6 of described auxiliary material, and after raw material has fed intake, described electric control system sends first batch mixing instruction next time to described batch mixer 1; After first compound drops into described batch mixer 2 25, described electric control system sends rerolling instruction to described batch mixer 2 25, described agitator two is started working, the rerolling time is set as 8 minutes, after the described rerolling time arrives, described electric control system sends to described batch mixer 2 25 and stops rerolling instruction, and described agitator two quits work; Described electric control system sends feed instruction to described batch mixer 2 25, and described batch mixer 2 25 is opened described drain hole two and dropped into compound by described automatic conveying equipment 22 to described material stock storehouse 8; After described compound has fed intake, described electric control system sends instruction, starts described combined type batch mixing step next time; Circulation performs this step.
Three, compound supply step: described electric control system sends feed instruction to described material stock storehouse 8, described material stock storehouse 8 is fed intake to described quantitative storehouse 9 by described automatic conveying equipment 22, when described electronic weighing balance three show compound reach technological requirement weight time, described electric control system sends to described material stock storehouse 8 and stops feed instruction; When described electric control system sends feed instruction to described quantitative storehouse 9, described quantitative storehouse 9 is fed intake by the described charging aperture one of described batch mixing batcher 10 to described first reactor 11, after having fed intake, described electric control system sends feed instruction next time to described material stock storehouse 8, and circulation carry out this step; When described material stock storehouse 8 reaches to the number of times that described quantitative storehouse 9 feeds intake the numerical value that described electric control system presets, described electric control system sends feed instruction to described batch mixer 2 25, described batch mixer 2 25 feeds intake to described material stock storehouse 8 again, start described compound supply step next time, circulation performs this step.
Four, constant temperature water supply step: when the described water temperature control sensor water temperature shown in described water heating apparatus 16 reaches technological requirement numerical value, warm water is transported in insulating box 17 and stores, described electric control system sends to described insulating box 17 and to supply water instruction to the quantitative case 21 of described warm water, warm water is transported in the quantitative case 21 of described warm water by described insulating box 17, when described electronic weighing balance four show the water yield reach technological requirement weight time, described electric control system sends and stops supplying water instruction to the quantitative case 21 of described warm water; When described electric control system to the quantitative case of described warm water 21 send to described first reactor 11 supply water instruction time, the quantitative case of described warm water 21 is supplied water to described first reactor 11 by described water jet, and water supply time is 10 seconds; After in the quantitative case 21 of described warm water, warm water is all confessed, described electric control system sends to described insulating box 17 and to supply water instruction to the quantitative case 21 of described warm water again, starts described constant temperature water supply step next time, and circulation performs this step.
Five, whipping step: described electric control system sends feed instruction to described quantitative storehouse 9, described electric control system sends water supply instruction to the quantitative case 21 of described warm water simultaneously, described electric control system sends stirring instruction to described agitator three simultaneously, described agitator three starts to stir, mixing time is 4 minutes, and described compound and water form slurry; After described mixing time arrives, described electric control system sends to described agitator three and stops stirring instruction, and described agitator three quits work; Described electric control system sends blowing instruction to described first reactor 11, and described slurry leaks in described second reactor 12 by described drain hole three and charging aperture four; Described electric control system sends instruction, carries out described whipping step next time, and circulation performs this step.
Six, blowing agent supply step: described electric control system sends for agent instruction to described blowing agent storage tank 18, described blowing agent storage tank 18 carries blowing agent to described blowing agent distributor 19, when described electronic weighing balance five display foaming dosage reaches technological requirement weight, described electric control system sends and stops for agent instruction; When described electric control system sends injection blowing agent instruction to described blowing agent injection device, whole blowing agents in described blowing agent distributor 19 are sprayed to described second reactor by described blowing agent spout after described force (forcing) pump two pressurizes, and the ejection time is 1 second; Described electric control system sends instruction, and carry out described blowing agent supply step next time, circulation performs this step.
Seven, reactions steps: the described slurry of described whipping step enters into described second reactor 12, and described electric control system sends stirring instruction to described agitator four, and described agitator four starts, and stirring the described slurry time is 3 minutes; After 3 minutes arrive, described electric control system sends to described blowing agent injection device sprays blowing agent instruction; Described slurry and described blowing agent react and form foaming body slurry afterwards in 40 seconds; Described electric control system sends halt instruction to described agitator four, and described agitator four quits work; Described electric control system sends blowing instruction to described emptying door four, and described foaming body slurry leaks in described moulding box 14; After blowing completes, described electric control system sends instruction, carries out reactions steps next time, and circulation performs this step.
Eight, moulding box forming step: the artificial below described moulding box 14 being placed into described second reactor 12 along described moulding box guide rail 23, after described foaming body slurry fills up described moulding box 14, shifts out described moulding box 14 along described cross moving track 24; Foaming body slurry after 3 hours in described moulding box 14 solidifies formation light-weight wall material, and described moulding box 14 continues to recycle.
Claims (10)
1. the automatic production line of a light-weight wall material, it is characterized in that, comprise raw material quantitative supply system, combined type mixing system, constant temperature water supply system, blowing agent supply system, stirring reaction system, electric control system, moulding box conveyer and equipment connection and walk on stage;
Described raw material quantitative supply system comprises cement storage warehouse, breeze storage warehouse, flyash storage warehouse, polymer-storage storehouse, automatic conveying equipment, the quantitative storehouse of major ingredient and the quantitative storehouse of auxiliary material, described major ingredient arranges electronic weighing balance one in quantitative storehouse, and described auxiliary material arranges electronic weighing balance two in quantitative storehouse; The quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material are set up in parallel; Described cement storage warehouse and described breeze storage warehouse are by described automatic conveying equipment to described major ingredient quantitative storehouse feed, and described automatic conveying equipment is passed through to described auxiliary material quantitative storehouse feed in described flyash storage warehouse and described polymer-storage storehouse;
Described combined type mixing system comprises batch mixer one, batch mixer two, material stock storehouse, quantitatively storehouse, automatic conveying equipment and batch mixing batcher; In described quantitative storehouse, electronic weighing balance three is set; Described batch mixer one is positioned at below the quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material, and described batch mixer two is positioned at below described batch mixer one; Described batch mixer one arranges agitator one, charging aperture one, drain hole one and dog-house, and described batch mixer two arranges agitator two, charging aperture two and drain hole two; The quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material are to described charging aperture one feed of described batch mixer one, described batch mixer one is by described charging aperture two feed of described drain hole one to described batch mixer two, the described drain hole two of described batch mixer two deposits magazine feed by described automatic conveying equipment to described, and described automatic conveying equipment is passed through to described quantitative storehouse feed in described material stock storehouse;
Described constant temperature water supply system comprises water heating apparatus, insulating box, the quantitative case of warm water and water output device; Water temperature control sensor is set in described water heating apparatus; In the quantitative case of described warm water, electronic weighing balance four is set; Described water output device comprises force (forcing) pump one and water jet;
Described blowing agent supply system comprises blowing agent storage tank, blowing agent feed-line, blowing agent distributor and blowing agent injection device; Described blowing agent storage tank, described blowing agent distributor are connected by described blowing agent feed-line with described blowing agent injection device; In described blowing agent distributor, electronic weighing balance five is set; Described blowing agent injection device comprises force (forcing) pump two and blowing agent spout, and described blowing agent spout is multiple;
Described stirring reaction system comprises the first reactor, the second reactor; Described first reactor comprises charging aperture three, agitator three and drain hole three, and described water jet is arranged in described first reactor, and described quantitative storehouse is by described charging aperture three feed of described batch mixing batcher to described first reactor; Described second reactor comprises charging aperture four, agitator four and drain hole four, described blowing agent spout is arranged in described second reactor, described second reactor is positioned at the below of described first reactor, and the described drain hole three of described first reactor is relative with the described charging aperture four of described second reactor;
Described electric control system comprises operating console, and described operating console is placed on described equipment connection walks on stage; Described operating console comprises microcomputer and measuring instrument, is connected with system described in other by sensor;
Described moulding box conveyer comprises moulding box, moulding box guide rail and cross moving track.
2. the automatic production line of light-weight wall material according to claim 1, is characterized in that, described automatic conveying equipment is conveying worm.
3. the automatic production line of light-weight wall material according to claim 1, is characterized in that, described raw material quantitative supply system also comprises reclaimed materials automatic charging machine, and reclaimed materials is put in the quantitative storehouse of described major ingredient by described reclaimed materials automatic charging machine.
4. the automatic production line of light-weight wall material according to claim 1, it is characterized in that, described cement storage warehouse, described breeze storage warehouse, described flyash storage warehouse, described polymer-storage storehouse, described batch mixer one, described batch mixer two, described material stock storehouse, described quantitative storehouse, described first reactor and described second reactor arrange pressure relief device, sealing device and air-borne dust cleaner.
5. the automatic production line of light-weight wall material according to claim 1, is characterized in that, described blowing agent spout quantity is 6 ~ 8.
6. the automatic production line of light-weight wall material according to claim 1, is characterized in that, part described blowing agent feed-line spirals and is arranged in described insulating box.
7. the automatic production line of light-weight wall material according to claim 1, is characterized in that, described moulding box volume is 1 ~ 3 cubic metre, the length size conforms building module requirement of described moulding box inside.
8. an automatic production method for light-weight wall material, is characterized in that, this automatic production method utilizes automatic production line as claimed in claim 1, comprises the steps:
(1) raw material quantitative supply step: described electric control system sends feed instruction to described cement storage warehouse, described cement storage warehouse passes through described automatic conveying equipment to described major ingredient quantitative storehouse feed, when described electronic weighing balance one show cement reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described breeze storage warehouse, described breeze storage warehouse passes through described automatic conveying equipment to described major ingredient quantitative storehouse feed, when described electronic weighing balance one show breeze reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described flyash storage warehouse, described flyash storage warehouse passes through described automatic conveying equipment to described auxiliary material quantitative storehouse feed, when described electronic weighing balance two show flyash reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to described polymer-storage storehouse, described automatic conveying equipment is passed through to described auxiliary material quantitative storehouse feed in described polymer-storage storehouse, when described electronic weighing balance two show polymer reach technological requirement weight time, described electric control system sends and stops feed instruction; Described electric control system sends feed instruction to the quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material, and raw material is put in described batch mixer one by described charging aperture one by the quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material; After having fed intake, described electric control system sends instruction, starts described raw material quantitative supply step next time;
(2) combined type batch mixing step: the glass fibre dropping into technological requirement weight to described dog-house; Described electric control system sends first batch mixing instruction to described batch mixer one, described agitator works at the beginning, first mixing time is set as 4 ~ 15 minutes, after described first mixing time arrives, described electric control system sends to described batch mixer one and stops first batch mixing instruction, and described agitator one quits work; Described electric control system sends feed instruction to described batch mixer one, and described batch mixer one is opened described drain hole one and dropped into first compound by described charging aperture two to described batch mixer two; Drop into after first compound completes, described electric control system sends feed instruction to the quantitative storehouse of described major ingredient and the quantitative storehouse of described auxiliary material, and after raw material has fed intake, described electric control system sends first batch mixing instruction next time to described batch mixer one; After first compound drops into described batch mixer two, described electric control system sends rerolling instruction to described batch mixer two, described agitator two is started working, the rerolling time is set as 4 ~ 15 minutes, after the described rerolling time arrives, described electric control system sends to described batch mixer two and stops rerolling instruction, and described agitator two quits work; Described electric control system sends feed instruction to described batch mixer two, and described batch mixer two is opened described drain hole two and dropped into compound by described automatic conveying equipment to described material stock storehouse; After described compound has fed intake, described electric control system sends instruction, starts described combined type batch mixing step next time; Described first mixing time is set as identical numerical value with the described rerolling time;
(3) compound supply step: described electric control system sends feed instruction to described material stock storehouse, described material stock storehouse drops into described compound by described automatic conveying equipment to described quantitative storehouse, when described electronic weighing balance three show described compound reach technological requirement weight time, described electric control system sends to described material stock storehouse and stops feed instruction; When described electric control system sends feed instruction to described quantitative storehouse, described quantitative storehouse is fed intake by the described charging aperture three of described batch mixing batcher to described first reactor, after having fed intake, described electric control system sends feed instruction next time to described material stock storehouse, and the step that described material stock storehouse feeds intake to described quantitative storehouse is carried out in circulation; When described material stock storehouse reaches to the number of times that described quantitative storehouse feeds intake the numerical value that described electric control system presets, described electric control system sends feed instruction to described batch mixer, described batch mixer two feeds intake to described material stock storehouse again, starts described compound supply step next time;
(4) constant temperature water supply step: when the described water temperature control sensor water temperature shown in described water heating apparatus reaches technological requirement numerical value, warm water is transported in insulating box and stores, described electric control system sends described warm water quantitative case water supply instruction to described insulating box, warm water is transported in the quantitative case of described warm water by described insulating box, when described electronic weighing balance four show the water yield reach technological requirement weight time, described electric control system send stop to described warm water quantitative case water supply instruction; When described electric control system sends described first reactor water supply instruction to the quantitative case of described warm water, the warm water of the quantitative case of described warm water feeds to described first reactor by described water jet after described force (forcing) pump one pressurizes, and water supply time is less than 20 seconds; After in the quantitative case of described warm water, warm water is all confessed, described electric control system sends again to described warm water quantitative case water supply instruction to described insulating box, starts described constant temperature water supply step next time;
(5) whipping step: described electric control system sends feed instruction to described quantitative storehouse, described electric control system sends water supply instruction to the quantitative case of described warm water simultaneously, described electric control system sends stirring instruction to described agitator three simultaneously, described agitator three starts to stir, mixing time is 4 ~ 6 minutes, and described compound and water form slurry; After described mixing time arrives, described electric control system sends to described agitator three and stops stirring instruction, and described agitator three quits work; Described electric control system sends blowing instruction to described first reactor, and described slurry leaks in described second reactor by described drain hole three and described charging aperture four; Described electric control system sends instruction, carries out described whipping step next time;
(6) blowing agent supply step: described electric control system sends for agent instruction to described blowing agent storage tank, described blowing agent storage tank carries blowing agent by described blowing agent feed-line to described blowing agent distributor, when described electronic weighing balance five display foaming dosage reaches technological requirement weight, described electric control system sends and stops for agent instruction; When described electric control system sends injection blowing agent instruction to described blowing agent injection device, whole blowing agents in described blowing agent distributor are sprayed to described second reactor by described blowing agent spout after described force (forcing) pump two pressurizes, and the ejection time is within 3 seconds; Described electric control system sends instruction, carries out described blowing agent supply step next time;
(7) reactions steps: after the described slurry of described whipping step leaks into described second reactor, described electric control system sends stirring instruction to described agitator four, and described agitator four starts, and stirring the described slurry time is 3 ~ 6 minutes; After the described stirring described slurry time arrives, described electric control system sends to described blowing agent injection device sprays blowing agent instruction, whole blowing agents in described blowing agent distributor are sprayed to described second reactor by described blowing agent spout after described force (forcing) pump two pressurizes, and the ejection time is within 3 seconds; Described slurry and described blowing agent react and form foaming body cement slurry in 30 ~ 120 seconds; Described electric control system sends halt instruction to described agitator four, and described agitator four quits work; Described electric control system sends blowing instruction to described emptying door four, and described foaming body cement slurry leaks in described moulding box; After blowing completes, described electric control system sends instruction, carries out reactions steps next time;
(8) moulding box forming step: described moulding box is placed into the below of described second reactor along described moulding box guide rail after, described foaming body cement slurry leaks into described moulding box, is shifted out by described moulding box along described cross moving track; Foaming body cement slurry after 3 ~ 8 hours in described moulding box solidifies formation light-weight wall material, and can meet carrying, folded high requirement, described moulding box continues to recycle.
9. the automatic production method of light-weight wall material according to claim 8, is characterized in that, described whipping step is identical with the described reactions steps time used, is 4 ~ 8 minutes.
10. the automatic production method of light-weight wall material according to claim 8, it is characterized in that, utilize automatic production line as claimed in claim 3, in described raw material quantitative supply step, when adding reclaimed materials, described electric control system sends feed instruction to described reclaimed materials automatic charging machine, and described reclaimed materials automatic charging machine is to described major ingredient quantitative storehouse feed, when described electronic weighing balance one display meets technological requirement weight, described electric control system sends and stops feed instruction.
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| CN103660036B (en) * | 2013-12-10 | 2015-09-16 | 中联重科股份有限公司 | The control method that feeds intake of dry-mixed mortar production line, device and feeding system |
| CN108568891A (en) * | 2017-03-13 | 2018-09-25 | 四川国正环保科技有限公司 | Light wall board product line control system and control method |
| CN108724435B (en) * | 2017-04-24 | 2019-09-13 | 北新集团建材股份有限公司 | A kind of control method of plasterboard formation system |
| CN106956355B (en) * | 2017-04-28 | 2023-07-18 | 四川美霖科技有限责任公司 | Automatic gypsum light hollow partition board production system and control method thereof |
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