CN105583952A - Cement concrete foaming machine and control method thereof - Google Patents
Cement concrete foaming machine and control method thereof Download PDFInfo
- Publication number
- CN105583952A CN105583952A CN201510968275.9A CN201510968275A CN105583952A CN 105583952 A CN105583952 A CN 105583952A CN 201510968275 A CN201510968275 A CN 201510968275A CN 105583952 A CN105583952 A CN 105583952A
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- foam
- outlet
- cement concrete
- foaming machine
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/386—Plants; Systems; Methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/386—Plants; Systems; Methods
- B28C5/388—Methods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a cement concrete foaming machine. The cement concrete foaming machine comprises a foaming system, a slurry system and a mixing system, wherein the foaming system and the slurry system are connected with the mixing system, and prepared slurry and foam are mixed and sent out by the mixing system. With the adoption of the cement concrete foaming machine, the foaming pressure, the air flow and the foaming agent flow can be set reasonably according to requirements of unit weight, fluidity and strength of foam concrete; a pumping manner causing extremely small damage to foam is also adopted, so that the quality of the foam concrete is completely controllable, stepless adjustment can be conducted according to actual requirements, and the machine is more practical.
Description
Technical field
The present invention relates to Architectural Equipment field, relate in particular to a kind of cement concrete foaming machine and control thereofMethod.
Technical background
At present, cement concrete foaming machine exist blow pressure, blowing agent flow and bubble content withoutThe problem that method regulates according to foam concrete quality requirement, the adaptation of product is poor, cannot meet notSame quality needs; And the pumping mode that the foam producing is carried is very large to the destruction of foam,Have a strong impact on the quality of foam concrete.
In view of the defect that above-mentioned existing foam concrete exists in quality control, the inventor based onBe engaged in this type of product engineering and apply abundant for many years practical experience and professional knowledge, and coordinate the fortune of scientific principleWith, actively research and innovation in addition, to founding a kind of cement concrete foaming machine, makes it have more realityThe property used.
Summary of the invention
A kind of cement concrete foaming machine is provided in the present invention, both can have held according to foam concreteThe requirement of weight, fluidity, intensity comes reasonable disposition blow pressure, air mass flow, blowing agent flow;Adopt again and a kind of foam has been destroyed to minimum pumping mode, the quality of foam concrete completely canControl, can carry out step-less adjustment according to actual demand, has more practicality.
The technical scheme that the present invention takes is: a kind of cement concrete foaming machine, comprise foamed system,Paste system and hybrid system;
Foamed system is connected with hybrid system respectively with paste system, will prepare by hybrid systemSlurry and foams mix are sent.
Further, foamed system comprises that air supply system, water system and foam produce system;
Air supply system is produced system with foam respectively with water system and is connected, and foam is produced system and mixedSystem connects.
Further, air supply system comprises the first motor and air pump; The first motor is connected with air pump, bandThe pump of taking offence produces high pressure; Air pump is produced system with foam and is connected.
Further, air supply system also comprises air accumulator, and the air inlet of air accumulator is by the first check valveBe connected with air pump; The safety valve that the gas outlet of air accumulator arranges by series connection and air gauge and foam are producedSystem connects.
Further, water system comprises the second motor, water pump and blowing agent dilution part; The second motorBe connected with water pump, drive water pump to produce high pressure, water pump is connected with blowing agent dilution part, the high pressure of injectionWater dilutes blowing agent; Blowing agent dilution part is produced system with foam and is connected.
Further, foam is produced system and is comprised blowing agent entrance, gas access, wire netting foaming portionAnd foam outlet; Blowing agent entrance and gas access are all connected with wire netting foaming portion one end; Wire nettingThe other end of foaming portion is connected with foam outlet; Foam outlet is connected with hybrid system.
Further, foam outlet has additional prefabrication outlet by triple valve; It is logical that foam is produced systemCross ball valve and be connected with floss hole.
Further, paste system comprises that the cement mortar entrance, screw pump and the cement mortar that connect successively go outMouthful; Cement mortar outlet is connected with hybrid system.
Further, hybrid system comprises foam entrance, slurry entrance, rifle bar and compound outlet;Foam entrance and slurry entrance are arranged on one end of hybrid system, respectively by the foam preparing and slurryDeliver to rifle bar place and mix, compound outlet is arranged on the other end of hybrid system, by compoundOutput.
A control method for cement concrete foaming machine, comprises the following steps:
A, regulate the rotating speed of the first motor by frequency converter, regulate the gas pressure producing, and logicalCross air gauge and observe real-time atmospheric pressure value, until obtain required air pressure;
B, regulate the rotating speed of the second motor by frequency converter, regulate the unit weight of the foaming machine producing,And exported prepared foam is observed by prefabrication, until prepared foam meets productRequirement, closes prefabrication outlet by triple valve, opens foam outlet; Foam is sent into hybrid system;
The rotating speed of C, drive motors by frequency converter adjusting screw(rod) pump, controls screw pump and carries slurrySpeed.
Adopted after technique scheme, the present invention has following beneficial effect:
1, by adopting cement concrete foaming machine in the present invention, both can be according to foam coagulationThe requirement of soil unit weight, fluidity, intensity comes reasonable disposition blow pressure, air mass flow, blowing agent streamAmount; Adopt again and a kind of foam has been destroyed to minimum pumping mode, made foam concrete in qualityQuality is completely controlled, can carry out step-less adjustment according to actual demand, has more practicality;
2, the air accumulator of rational capacity is set, can effectively alleviates gas shock ripple, make foamGeneration continuous, steady quality;
3, safety valve the security that has increased equipment is set, gas pressure is controlled by safety valveSystem, in the time that pressure exceedes setting pressure, safety valve is opened, automatic vent;
4, by triple valve, prefabrication outlet is set, can, in the time starting to produce, foam be carried outObserve and regulate, thereby ensureing that the product of producing conforms to quality requirements, and wants until the foam producing meetsAsk, close prefabrication outlet by triple valve, open foam outlet;
5, adopt screw pump pumping, pumping pressure is stable, has avoided hydraulic pump, extrusion pump pumpSend the destruction that in process, compression shock causes foam.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below willAccompanying drawing to required use in embodiment or description of the Prior Art is briefly described, apparent,The accompanying drawing the following describes is only some embodiment that record in the present invention, for the common skill in this areaArt personnel, are not paying under the prerequisite of creative work, can also obtain it according to these accompanying drawingsHis accompanying drawing.
Fig. 1 is the structural representation of cement concrete foaming machine of the present invention
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the local enlarged diagram of air supply system of the present invention;
Fig. 4 is the local enlarged diagram of air accumulator of the present invention;
Fig. 5 is the local enlarged diagram of water system of the present invention;
Fig. 6 is the local enlarged diagram that foam of the present invention is produced system;
Fig. 7 is the local enlarged diagram of paste system of the present invention;
Fig. 8 is the local enlarged diagram of hybrid system of the present invention;
1 foamed system, 2 paste systems, 3 hybrid systems, 11 air supply systems, 12 water systems,13 foams produce system, 111 first motors, 112 air pumps, 113 air accumulators, 113a the first check valve,113b safety valve, 113c air gauge, 121 second motors, 122 water pumps, 123 blowing agent dilution part,131 blowing agent entrances, 132 gas accesses, 133 wire netting foaming portions, 134 foam outlets, 135 pre-Goods outlet, 136 ball valves, 137 floss holes, 21 cement mortar entrances, 22 screw pumps, 31 foams enterMouth, 32 slurry entrances, 33 rifle bars, 34 compound outlets.
Detailed description of the invention
In order to make those skilled in the art person understand better the technical scheme in the present invention, below willIn conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeDescribe, obviously, described embodiment is only the present invention's part embodiment, instead of complete wholelyThe embodiment of portion. Based on the embodiment in the present invention, those of ordinary skill in the art are not making woundThe every other embodiment obtaining under the property made work prerequisite, should belong to the scope of protection of the invention.
The embodiment of the present invention adopts the mode of going forward one by one to write.
As shown in Fig. 1～Fig. 8, a kind of cement concrete foaming machine, comprises foamed system 1, slurry systemSystem 2 and hybrid system 3; Foamed system 1 is connected with hybrid system 3 respectively with paste system 2, passes throughHybrid system 3 is sent the slurry preparing and foams mix; Wherein foamed system 1 comprises air feed systemSystem 11, water system 12 and foam are produced system 13; Air supply system 11 and water system 12 are respectivelyProduce system 13 with foam and be connected, foam is produced system 13 and is connected with hybrid system 3; Air supply system11 comprise the first motor 111 and air pump 112; The first motor 111 is connected with air pump 112, drives air pump112 produce high pressure; Air pump 112 is produced system 13 with foam and is connected; By adopting cement in the present inventionConcrete foaming machine, both can come rationally according to the requirement of foam concrete unit weight, fluidity, intensityConfiguration blow pressure, air mass flow, blowing agent flow; Adopt again a kind of minimum to foam destructionPumping mode, makes foam concrete completely controlled in the quality of quality, can enter according to actual demandRow step-less adjustment, has more practicality.
Air supply system 11 also comprises air accumulator 113, and the air inlet of air accumulator 113 is by the first check valve113a is connected with air pump 112; The safety valve 113b that the gas outlet of air accumulator 113 arranges by series connection andAir gauge 113c produces system 13 with foam and is connected the air accumulator 113 that rational capacity is set, can be effectiveAlleviate gas shock ripple, make the generation of foam continuous, steady quality; Safety valve 113b arranges increaseThe security of equipment, gas pressure is controlled by safety valve 113b, in the time that pressure exceedes setting pressure,Safety valve 113b opens, automatic vent.
Water system 12 comprises the second motor 121, water pump 122 and blowing agent dilution part 123; SecondMotor 121 is connected with water pump 122, drives water pump 122 to produce high pressure, and water pump 122 is rare with blowing agentRelease portion 123 and connect, the water under high pressure of injection dilutes blowing agent; Blowing agent dilution part 123 and foam systemGetting system 13 connects.
Foam is produced system 13 and is comprised blowing agent entrance 131, gas access 132, wire netting foaming portion133 and foam outlet 134; Blowing agent entrance 131 and gas access 132 all with wire netting foaming portion 133Connect; Wire netting foaming portion 133 is connected with foam outlet 134; Foam outlet 134 and hybrid system 3Connect; Foam outlet 134 has additional prefabrication outlet 135 by triple valve; Foam is produced system 13Be connected with floss hole 137 by ball valve 136; By triple valve, prefabrication outlet is set, can starting lifeWhen product, foam observed and regulated, thereby ensureing that the product of producing conforms to quality requirements, untilThe foam producing meets the requirements, and closes prefabrication outlet 135 by triple valve, opens foam outlet.
Paste system 2 comprises the cement mortar entrance 21, screw pump 22 and the cement mortar outlet that connect successively23; Cement mortar outlet 23 is connected with hybrid system 3; Adopt screw pump 22 pumpings, pumping pressure is steadyFixed, avoid the destruction that in hydraulic pump, extrusion pump pumping procedure, compression shock causes foam.
Hybrid system 3 comprises foam entrance 31, slurry entrance 32, rifle bar 33 and compound outlet34; Foam entrance 31 and slurry entrance 32 are arranged on one end of hybrid system 3, will prepare respectivelyFoam and slurry deliver to rifle bar 33 places and mix, compound outlet 34 is arranged on hybrid system 3The other end, compound is exported.
A control method for cement concrete foaming machine, it comprises the following steps:
A, regulate the rotating speed of the first motor 111 by frequency converter, regulate the gas pressure producing,And observe real-time atmospheric pressure value by air gauge 113c, until obtain required air pressure;
B, regulate the rotating speed of the second motor 121 by frequency converter, regulate the appearance of the foaming machine producingHeavy, and export 135 pairs of prepared foams by prefabrication and observe, until prepared foamMeet product requirement, close prefabrication outlet 135 by triple valve, open foam outlet 134; To steepFoam is sent into hybrid system 3;
The rotating speed of C, drive motors by frequency converter adjusting screw(rod) pump 22, controls screw pump 22 defeatedSend the speed of slurry.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field can be realized orUse the present invention. Multiple amendment to these embodiment will be for those skilled in the artApparent, General Principle as defined herein can not depart from the spirit or scope of the present inventionSituation under, in other embodiments realize. Therefore, shown in the present invention will can not be restricted to hereinThese embodiment, but to meet consistent with principle disclosed herein and features of novelty the widestScope.
Claims (10)
1. a cement concrete foaming machine, is characterized in that, comprises foamed system (1), slurryMaterial system (2) and hybrid system (3);
Described foamed system (1) and described paste system (2) connect with described hybrid system (3) respectivelyConnect, by described hybrid system (3), the slurry preparing and foams mix are sent.
2. cement concrete foaming machine according to claim 1, is characterized in that, describedBubble system (1) comprises that air supply system (11), water system (12) and foam produce system (13);
Described air supply system (11) and water system (12) are produced system (13) with described foam respectivelyConnect, described foam is produced system (13) and is connected with described hybrid system (3).
3. cement concrete foaming machine according to claim 2, is characterized in that, described confessionGas system (11) comprises the first motor (111) and air pump (112); Described the first motor (111) withDescribed air pump (112) connects, and drives described air pump (112) to produce high pressure; Described air pump (112)Producing system (13) with described foam is connected.
4. cement concrete foaming machine according to claim 3, is characterized in that, described confessionGas system (11) also comprises air accumulator (113), and the air inlet of described air accumulator (113) is by firstCheck valve (113a) is connected with described air pump (112); The gas outlet of described air accumulator (113) is passed throughThe safety valve (113b) that series connection arranges and air gauge (113c) are produced system (13) with described foam and are connectedConnect.
5. cement concrete foaming machine according to claim 2, is characterized in that, described confessionWater system (12) comprises the second motor (121), water pump (122) and blowing agent dilution part (123);Described the second motor (121) is connected with described water pump (122), drives described water pump (122) to produceHigh pressure, described water pump (122) is connected with described blowing agent dilution part (123), the water under high pressure of injectionBlowing agent is diluted; Described blowing agent dilution part (123) is produced system (13) with described foam and is connected.
6. cement concrete foaming machine according to claim 2, is characterized in that, described bubbleFoam is produced system (13) and is comprised described blowing agent entrance (131), gas access (132), wire nettingFoaming portion (133) and foam outlet (134); Described blowing agent entrance (131) and gas access (132)All be connected with described wire netting foaming portion (133) one end; Described wire netting foaming portion (133) anotherOne end is connected with described foam outlet (134); Described foam outlet (134) and described hybrid system(3) connect.
7. cement concrete foaming machine according to claim 6, is characterized in that, described bubbleFoam outlet (134) has additional prefabrication outlet (135) by triple valve; Described foam is produced system (13)Be connected with floss hole (137) by ball valve (136).
8. cement concrete foaming machine according to claim 1, is characterized in that, described slurryMaterial system (2) comprises that the cement mortar entrance (21), screw pump (22) and the cement mortar that connect successively go outMouth (23); Described cement mortar outlet (23) is connected with described hybrid system (3).
9. cement concrete foaming machine according to claim 1, is characterized in that, described mixedAssembly system (3) comprises that foam entrance (31), slurry entrance (32), rifle bar (33) and compound go outMouth (34); Described foam entrance (31) and slurry entrance (32) are arranged on hybrid system (3)One end, delivers to rifle bar (33) by the foam preparing and slurry respectively and locates to mix, compound outlet(34) be arranged on the other end of described hybrid system (3), compound is exported.
10. a control method for cement concrete foaming machine, is characterized in that, comprises the following steps:
A, regulate the rotating speed of described the first motor (111) by frequency converter, regulate the gas producingBody pressure, and observe real-time atmospheric pressure value by described air gauge (113c), until obtain required gasPress;
B, regulate the rotating speed of described the second motor (121) by frequency converter, regulate sending out of producingThe unit weight of bubble machine, and by described prefabrication outlet (135), prepared foam is observed,Until prepared foam meets product requirement, close described prefabrication outlet (135) by triple valve,Open described foam outlet (134), foam is sent into described hybrid system (3);
C, regulate the rotating speed of the drive motors of described screw pump (22) by frequency converter, described in controlScrew pump (22) is carried the speed of slurry.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510968275.9A CN105583952B (en) | 2015-12-18 | 2015-12-18 | A kind of cement concrete foaming machine and its control method |
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| CN201510968275.9A CN105583952B (en) | 2015-12-18 | 2015-12-18 | A kind of cement concrete foaming machine and its control method |
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| CN105583952A true CN105583952A (en) | 2016-05-18 |
| CN105583952B CN105583952B (en) | 2017-10-13 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808064A (en) * | 2019-03-19 | 2019-05-28 | 广州瓷添乐装饰材料有限公司 | A kind of portable foaming machine |
| CN110293631A (en) * | 2018-03-23 | 2019-10-01 | 淮南北新建材有限公司 | A kind of production method of plaster board production equipment and plasterboard |
| CN110539401A (en) * | 2019-09-11 | 2019-12-06 | 北京铁科特种工程技术有限公司 | Method for preparing foamed light soil for railway roadbed |
| CN114261021A (en) * | 2021-12-30 | 2022-04-01 | 广东盛瑞科技股份有限公司 | Light soil production cloth integration system |
| CN114849504A (en) * | 2022-04-11 | 2022-08-05 | 中国科学院武汉岩土力学研究所 | Mining foaming system and foaming control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110293631A (en) * | 2018-03-23 | 2019-10-01 | 淮南北新建材有限公司 | A kind of production method of plaster board production equipment and plasterboard |
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| CN114261021A (en) * | 2021-12-30 | 2022-04-01 | 广东盛瑞科技股份有限公司 | Light soil production cloth integration system |
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| CN114849504A (en) * | 2022-04-11 | 2022-08-05 | 中国科学院武汉岩土力学研究所 | Mining foaming system and foaming control method |
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| CN105583952B (en) | 2017-10-13 |
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Address after: 6, building 223, 210017 Simon Street, Jianye District, Jiangsu, Nanjing Patentee after: Jiangsu Zhaotong New Material Technology Co., Ltd Address before: 6, building 223, 210017 Simon Street, Jianye District, Jiangsu, Nanjing Patentee before: JIANGSU ZHAOTONG ENGINEERING TECHNOLOGY Co.,Ltd. |