CN103626436B - A kind of Fireproof thermal insulation mortar production technique and production equipment - Google Patents

A kind of Fireproof thermal insulation mortar production technique and production equipment Download PDF

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Publication number
CN103626436B
CN103626436B CN201310451502.1A CN201310451502A CN103626436B CN 103626436 B CN103626436 B CN 103626436B CN 201310451502 A CN201310451502 A CN 201310451502A CN 103626436 B CN103626436 B CN 103626436B
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glass bead
flyash
finished product
cement
mixing
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CN103626436A (en
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成燕燕
高扬
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GUANGXI HUANAI INSULATING BUILDING MATERIAL Co.,Ltd.
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ANMAJIE ENERGY SVING BUILDING MATERIALS TECHNOLOGY (SHANGHAI) Co Ltd
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Abstract

A kind of Fireproof thermal insulation mortar production technique disclosed by the invention, comprises the steps: 1) batching step: batching mass percent is: cement: flyash: auxiliary agent: glass bead=30 ~ 50%:4 ~ 10%:1 ~ 2.5%:35 ~ 55%; In blending process, cement, flyash are that automatic gauge is weighed, and error control is ± 0.2%, and auxiliary agent is added by mixing machine charging opening; Glass bead, is temporarily stored to the glass bead feed bin of the superiors by fully automatic vacuum feeder automatic charging; 2) mix and blend step: in mixing process, first mixes adding glass bead again after inorganic coagulation material, flyash and auxiliary agent pre-mixing; 3) finished product storing step; 4), packaging and transfer step.The invention also discloses Fireproof thermal insulation mortar production equipment.The present invention adopts glass bead vacuum feeding and Agravicmixer mixing, and reduce the fragmentation of glass bead, ensure quality product, the tap density that the tap density manufactured a finished product mixes finished product with testing laboratory differs ± 5kg/m 3.

Description

A kind of Fireproof thermal insulation mortar production technique and production equipment
Technical field
The invention belongs to production technique and the production equipment of the energy-conservation commodity mortar of Building Fire Protection, particularly a kind of Fireproof thermal insulation mortar production technique and production equipment.
Background technology
Novel fire-resistance heat-insulation mortar is similar to inorganic light-weight aggregate thermal insulation mortar; it is all major gelled material with cement; flyash, breeze etc. are adulterant; with glass bead, pearlstone, expanded vermiculite etc. for inorganic light-weight aggregate; mix high molecular polymer and other functional additives mix, there is good flame retardant resistance and thermal and insulating performance.
The production technique that current production Novel fire-resistance heat-insulation mortar is conventional has following two kinds:
One, by the rear disposable stirring of requirement metering by processing compound of cement, flyash, light-weight aggregate (glass bead, pearlstone etc.) and additive; stop stirring after mixing the time reaching process stipulation; mortar product is sent into finished product bin, metering packing.The shortcoming of this technique is: 1. production efficiency is low, and the production cycle is longer, and compares labor intensive, and multiple link, by Artificial Control, adds in production the probability producing mistake.2. inorganic light-weight aggregate differs larger with the unit weight of gelling material, adulterant and functional additive; need longer mixing time just can stir; cause the fragmentation of light-weight aggregate (glass bead, pearlstone etc.); percentage of damage reaches more than 30%, and this have impact on the thermal and insulating performance of product greatly.The tap density manufactured a finished product mixes finished product tap density with testing laboratory differs by more than 50kg/m 3.
Two, cement, flyash and functional additive etc. are stirred by after the requirement metering of processing compound, mix rear feeding finished product bin, mixed powder is carried out metering packing; Again light-weight aggregate (glass bead, pearlstone etc.) is required independent measure packaging according to processing compound.According to certain ratio both are added water at the construction field (site) and stir into slurry and directly use.The shortcoming of this technique is: 1. mixed powder and inorganic light-weight aggregate (glass bead, pearlstone) working-yard are carried out secondary stirring and be there will be the problem that slurry agitation is uneven, stock quality is unstable.2. inorganic light-weight aggregate is frangible, and working-yard will obtain uniform slurry and must extend churning time, and this makes the fragmentation of light-weight aggregate more serious, the energy saving of larger reduction product.3. the country that this production technique is existing conflicts mutually with industry standard specification.4. inorganic light-weight aggregate needs secondary measurement to use, and adds expending of dust pollution and manpower, reduces production efficiency.
Summary of the invention
Technical problem to be solved by this invention be for the production technique of existing inorganic light-weight aggregate thermal insulation mortar, the not science of production equipment and the production efficiency caused low, stir that percentage of damage that is uneven, inorganic light-weight aggregate is high, unstable product quality and the serious defect of dust pollution, thus provide a kind of production efficiency high, stir and avoid light-weight aggregate fragmentation, steady quality, the production technique avoiding the science of dust pollution and device.
Technical problem to be solved by this invention can be achieved through the following technical solutions:
A kind of Fireproof thermal insulation mortar production technique, comprises the steps:
1) batching step
Batching mass percent is: cement: flyash: auxiliary agent: glass bead=30 ~ 50%:4 ~ 10%:1 ~ 2.5%:35 ~ 55%, described auxiliary agent is prepared by mixing after weighing in proportion by redispersable latex powder, wood fibre, ether of cellulose, air entrapment agent, wherein the mass percent of redispersable latex powder is 0.5% ~ 2%, the mass percent of wood fibre is 0.1% ~ 0.2%, ether of cellulose 0.2% ~ 0.6%, the mass percent of air entrapment agent is 0-0.1%;
Batching employing 520 weighing system, wherein cement, flyash are that automatic gauge is weighed, and error control is ± 0.2%, and auxiliary agent is added by mixing machine charging opening; Glass bead, is temporarily stored to the glass bead feed bin of the superiors by fully automatic vacuum feeder automatic charging;
2) mix and blend step
In mixing process, first mix adding glass bead again after inorganic coagulation material, flyash and auxiliary agent pre-mixing; Mixing machine is Agravicmixer, and mixing process is continuity mixing, and mixed product is of short duration to be stored in finished product bin.
3) finished product storing step
The good mortar product of mix and blend from mixing machine under in finished product bin, prepare packaging; Mixing machine continues uninterruptedly to start follow-up mixing simultaneously;
4), packaging and transfer step.
Fireproof thermal insulation mortar production equipment of the present invention, comprise cement storage tank, flyash storage tank, cement poidometer, flyash poidometer, bucket elevator, Manual material feeding mouth, mixing machine, glass bead feed bin, glass bead vacuum feeder, finished product bin, at least one wrapping machine, whole Fireproof thermal insulation mortar production equipment divides four layers of layout, wherein: described glass bead feed bin is arranged on most last layer platform, the bottom of this glass bead feed bin is provided with a glass bead dog-house, the glass bead opening for feed at this glass bead feed bin top is connected with glass bead vacuum feeder, described mixing machine is arranged on third layer platform, and this mixing machine top is provided with three opening for feeds, and bottom is provided with compound discharge port, and first opening for feed at mixing machine top docks with described glass bead dog-house, described finished product bin is arranged on the platform of the second layer, the finished product material opening for feed of this finished product bin docks with the compound discharge port bottom described mixing machine, the bottom of described finished product bin is provided with at least one finished product material discharge port, described finished product material discharge port is provided with wrapping machine, and described wrapping machine is arranged on the platform of bottom one deck, described cement storage tank, flyash storage tank is arranged on the platform of bottom one deck, described cement poidometer and flyash poidometer are arranged on the platform of the second layer, cement screw conveyer is connected with between cement discharge port bottom the cement opening for feed of described cement poidometer and cement storage tank, flyash worm conveyor is connected with between flyash discharge port bottom the flyash opening for feed of described flyash poidometer and flyash storage tank, the bottom of described cement poidometer and flyash poidometer is provided with discharge port, described bucket elevator is erected between the first layer platform and third layer platform, the feeding end of this bucket elevator is positioned at below the discharge port bottom described cement poidometer and flyash poidometer, and the discharge end of bucket elevator docks with second opening for feed at described mixing machine top, described Manual material feeding mouth is arranged on most last layer platform, and the outlet bottom it is docked with the 3rd opening for feed at described mixing machine top, and described Manual material feeding mouth is used for manually throwing in auxiliary agent.
In a preferred embodiment of the invention, described mixing machine is Agravicmixer.
In a preferred embodiment of the invention, the bottom of described finished product bin is provided with two finished product material discharge ports, and each finished product material discharge port is all provided with a wrapping machine.
In a preferred embodiment of the invention, described wrapping machine is Full automatic penumatic wrapping machine.
In a preferred embodiment of the invention, described Fireproof thermal insulation mortar production equipment also comprises a bag-type dust removal system, in order to the dedusting to each feed point and wrapping machine.
Owing to have employed technical scheme as above, the present invention has the following advantages:
1. full-automatic Weighing system; cement and flyash directly weigh from cement storage tank, flyash storage tank automatic transport; glass bead feeds intake from glass bead vacuum feeder; other auxiliary agents then adopt Manual material feeding mouth to feed in raw material from mixing machine opening for feed; save manpower, reduce error; enhance productivity, reduce dust pollution.
2. adopt glass bead vacuum feeding and agravic mixing, reduce the fragmentation of glass bead, ensure quality product, the tap density that the tap density manufactured a finished product mixes finished product with testing laboratory differs ± 5kg/m 3.
3. Full automatic penumatic packaging: the homogeneity that ensure that product, reduces the fragmentation of glass bead, saves manpower, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of Fireproof thermal insulation mortar production equipment of the present invention.
Embodiment
The present invention is further described below in conjunction with the drawings and specific embodiments.
See Fig. 1; the Fireproof thermal insulation mortar production equipment provided in figure, comprises cement storage tank 1, flyash storage tank 2, cement poidometer 1a, flyash poidometer 2a, bucket elevator 3, Manual material feeding mouth 4, mixing machine 5, glass bead feed bin 6, glass bead vacuum feeder 7, finished product bin 8, Full automatic penumatic wrapping machine 9,9a.
Whole Fireproof thermal insulation mortar production equipment divides four layers of layout, wherein: glass bead feed bin 6 is arranged on most last layer platform A, and the bottom of this glass bead feed bin 6 is provided with a glass bead dog-house 6a, and top is provided with a glass bead opening for feed 6b.A glass bead vacuum feeder 7 is set up in addition between the 4th layer of platform A and the first layer platform D; the discharge end of this glass bead vacuum feeder 7 is connected to glass bead opening for feed 6b; adopt glass bead vacuum feeder 7 by glass bead inspiration glass bead feed bin 6; and do of short duration storage, carry out mixing early-stage preparations.Adopt glass bead vacuum feeder 7 material loading, the percentage of damage of glass bead can be reduced, ensure quality product.
Mixing machine 5 adopts Agravicmixer, and Agravicmixer mixes continuously, the pneumatic control machine construction system of safe and reasonable, have suitability wide, good looking appearance, mixing process are gentle, do not produce segregation, good evenness, stable performance, the features such as material is residual few, and maintaining is convenient.Mixing machine 5 capacity is 2 cubic metres, is arranged on third layer platform B, and this mixing machine 5 top is provided with three opening for feeds 5a, 5b, 5c, and bottom is provided with compound discharge port 5d, and the opening for feed 5a at mixing machine 5 top docks with glass bead dog-house 6a.
Finished product bin 8 is arranged on second layer platform C, the finished product material opening for feed 8a at this finished product bin 8 top docks with the compound discharge port 5d bottom mixing machine 5, two finished product material discharge ports 8b, 8c are provided with in the bottom of finished product bin 8, can be two wrapping machines 9,9a feeding simultaneously, each finished product material discharge port 8b, 8c are all provided with wrapping machine 9,9a, and wrapping machine 9,9a are arranged on bottom one deck platform D.Wrapping machine 9,9a adopt Full automatic penumatic wrapping machine packaging, avoid the fragmentation of glass bead in finished product, ensure product homogeneity, save manpower, enhance productivity.Wrapping machine 9,9a primarily of weighing displaying controller, high precision texture device, this machine level of automation is high, simple to operate, be equipped with the automatic unloading device of new research and development, only need workman's slash pocket to complete package and production technique, alleviate labor strength, reduce production cost greatly.Wrapping machine and long belt conveyor form one and pack main line, greatly enhance productivity.
Cement storage tank 1, flyash storage tank 2 is arranged on bottom one deck platform D, cement poidometer 1a and flyash poidometer 2a is arranged on second layer platform C, bottom the cement opening for feed of cement poidometer 1a and cement storage tank 1 cement discharge port between be connected with cement screw conveyer 1b, flyash worm conveyor 2b is connected with between flyash discharge port bottom the flyash opening for feed of flyash poidometer 2a and flyash storage tank 2, the bottom of cement poidometer 1a and flyash poidometer 2a is provided with discharge port.
Bucket elevator 3 is erected between the first layer platform D and third layer platform B, and the feeding end of this bucket elevator 3 is positioned at below the discharge port bottom cement poidometer 1a and flyash poidometer 2a, and discharge end docks with the opening for feed 5b at mixing machine 5 top.
Manual material feeding mouth 4 is arranged on most last layer platform A, and the outlet bottom it is docked with the opening for feed 5c at mixing machine 5 top, and Manual material feeding mouth 4 is for manually throwing in auxiliary agent.
Fireproof thermal insulation mortar production equipment also comprises a bag-type dust removal system (not shown), in order to the dedusting to each feed point and wrapping machine.Whole Fireproof thermal insulation mortar production equipment adopts instrument production control process.
Fireproof thermal insulation mortar production equipment principle of design of the present invention reduces the consistence of the fragmentation of glass bead and the density of guarantee finished product and test gained, takes into account the production that this complete equipment can be used for a series of products such as inorganic heat insulation mortar, boundary mortar, anticracking grout during design simultaneously.
A kind of Fireproof thermal insulation mortar production technique of the present invention, comprises the steps:
1) batching step
Batching mass percent is: cement: flyash: auxiliary agent: glass bead=30 ~ 50%:4 ~ 10%:1 ~ 2.5%:35 ~ 55%, described auxiliary agent is prepared by mixing after weighing in proportion by redispersable latex powder, wood fibre, ether of cellulose, air entrapment agent, wherein the mass percent of redispersable latex powder is 0.5% ~ 2%, the mass percent of wood fibre is 0.1% ~ 0.2%, ether of cellulose 0.2% ~ 0.6%, the mass percent of air entrapment agent is 0-0.1%;
Batching metering is an important procedure in dry-mixed mortar production process, directly has influence on the proportioning quality of product.Cement poidometer 1a and flyash poidometer 2a adopts 520 advanced weighing systems and advanced instrument to control, even smoothness when sending discharge system to ensure that material dispatch reliably, measure effect accurately to reach, effectively ensure that the quality of product.Wherein cement, flyash are that automatic gauge is weighed, and error control is ± 0.2%, and auxiliary agent is added by Manual material feeding mouth 4, ensure that being uniformly dispersed of auxiliary agent, guarantees final product quality.Glass bead to the glass bead feed bin 6 of the superiors by fully automatic vacuum feeder 7 automatic charging, is temporarily stored, greatly saves manpower.
2) mix and blend step
Mix and blend is a procedure very important in thermal insulation mortar production process; because the materials such as mortar recipe requirements gelling material, Additive and chemical additive are evenly distributed on the surface of aggregate; therefore in mixing process; first mix adding glass bead again after inorganic coagulation material, flyash and auxiliary agent pre-mixing; both ensure that starting material stirred; farthest reduce the fragmentation of glass bead simultaneously, thus obtain the mortar product of high-quality.
Mixing machine is Agravicmixer, and mixing process is mixing continuously; The features such as this mixing has high-level efficiency, high evenness, high strength, less energy-consumption, oligosaprobic advantage, has suitability wide simultaneously, and good looking appearance, mixing process are gentle, do not produce segregation, stable performance, and material is residual few, and maintaining is convenient.
3) finished product storing step
The good mortar product of mix and blend from mixing machine under in finished product bin, prepare packaging.Mixing machine continues the mixing uninterruptedly starting next material simultaneously, and ensure the continuity of producing, from 12min, the production time often expects that foreshortening to 10min often expects, enhances productivity 16.7%.
4), packaging and transfer step.
Full automatic penumatic wrapping machine 9,9a primarily of weighing displaying controller, high precision texture device, this machine level of automation is high, simple to operate, be equipped with the automatic unloading device of new research and development, only need workman's slash pocket to complete package and production technique, alleviate labor strength, reduce production cost greatly.Wrapping machine and long belt conveyor form one and pack main line, greatly enhance productivity.
Bag-type dust is that one utilizes natural fiber or inorganic fibre to make filter cloth, by the treating plant out of the dust-filtering in gas.By negative pressure so remanufacture feeds intake, dust in discharging and environment.This machine structure is simple, and dust collection rate is high, and energy consumption is low, and dust removing effects reaches 95%.

Claims (4)

1. a Fireproof thermal insulation mortar production technique, is characterized in that, comprises the steps:
1) batching step
Batching mass percent is: cement: flyash: auxiliary agent: glass bead=30 ~ 50%:4 ~ 10%:1 ~ 2.5%:35 ~ 55%, described auxiliary agent is prepared by mixing after weighing in proportion by redispersable latex powder, wood fibre, ether of cellulose, air entrapment agent, wherein the mass percent of redispersable latex powder is 0.5% ~ 2%, the mass percent of wood fibre is 0.1% ~ 0.2%, ether of cellulose 0.2% ~ 0.6%, the mass percent of air entrapment agent is 0-0.1%;
Batching employing 520 weighing system, wherein cement, flyash are that automatic gauge is weighed, and error control is ± 0.2%, and auxiliary agent is added by mixing machine charging opening; Glass bead, is temporarily stored to the glass bead feed bin of the superiors by fully automatic vacuum feeder automatic charging;
2) mix and blend step
In mixing process, first mix adding glass bead again after inorganic coagulation material, flyash and auxiliary agent pre-mixing; Mixing machine is Agravicmixer, and mixing process is mixing continuously;
3) finished product storing step
The good mortar product of mix and blend from mixing machine under in finished product bin, prepare packaging; Mixing machine continues the mixing uninterruptedly starting next material simultaneously;
4), packaging and transfer step.
2. a Fireproof thermal insulation mortar production equipment, it is characterized in that, comprise cement storage tank, flyash storage tank, cement poidometer, flyash poidometer, bucket elevator, Manual material feeding mouth, mixing machine, glass bead feed bin, glass bead vacuum feeder, finished product bin, at least one wrapping machine, whole Fireproof thermal insulation mortar production equipment divides four layers of layout, wherein: described glass bead feed bin is arranged on most last layer platform, the bottom of this glass bead feed bin is provided with a glass bead dog-house, the glass bead opening for feed at this glass bead feed bin top is connected with glass bead vacuum feeder, described mixing machine is arranged on third layer platform, and this mixing machine top is provided with three opening for feeds, and bottom is provided with compound discharge port, and first opening for feed at mixing machine top docks with described glass bead dog-house, described finished product bin is arranged on the platform of the second layer, the finished product material opening for feed of this finished product bin docks with the compound discharge port bottom described mixing machine, the bottom of described finished product bin is provided with at least one finished product material discharge port, described finished product material discharge port is provided with wrapping machine, and described wrapping machine is arranged on the platform of bottom one deck, described cement storage tank, flyash storage tank is arranged on the platform of bottom one deck, described cement poidometer and flyash poidometer are arranged on the platform of the second layer, cement screw conveyer is connected with between cement discharge port bottom the cement opening for feed of described cement poidometer and cement storage tank, flyash worm conveyor is connected with between flyash discharge port bottom the flyash opening for feed of described flyash poidometer and flyash storage tank, the bottom of described cement poidometer and flyash poidometer is provided with discharge port, described bucket elevator is erected between the first layer platform and third layer platform, the feeding end of this bucket elevator is positioned at below the discharge port bottom described cement poidometer and flyash poidometer, and the discharge end of bucket elevator docks with second opening for feed at described mixing machine top, described Manual material feeding mouth is arranged on most last layer platform, and the outlet bottom it is docked with the 3rd opening for feed at described mixing machine top, and described Manual material feeding mouth is used for manually throwing in auxiliary agent,
Described mixing machine is Agravicmixer;
The bottom of described finished product bin is provided with two finished product material discharge ports, and each finished product material discharge port is all provided with a wrapping machine.
3. Fireproof thermal insulation mortar production equipment as claimed in claim 2, it is characterized in that, described wrapping machine is Full automatic penumatic wrapping machine.
4. Fireproof thermal insulation mortar production equipment as claimed in claim 2, it is characterized in that, described Fireproof thermal insulation mortar production equipment also comprises a bag-type dust removal system, in order to the dedusting to each feed point and wrapping machine.
CN201310451502.1A 2014-01-01 2014-01-01 A kind of Fireproof thermal insulation mortar production technique and production equipment Active CN103626436B (en)

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Publication number Priority date Publication date Assignee Title
CN110330288A (en) * 2019-06-12 2019-10-15 江苏洋河新城新材料有限责任公司 A kind of ground insulating mortar and preparation method thereof
CN110256018A (en) * 2019-07-25 2019-09-20 重庆秦恒建筑材料有限公司 Protective facing mortar
CN112759419A (en) * 2021-02-22 2021-05-07 青岛三山伟业机械设备有限公司 Lightweight gypsum mortar and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN101863639A (en) * 2009-04-15 2010-10-20 上海闵江砼制品有限公司 Inorganic thermal-insulation mortar used for building exterior walls of buildings and preparation method thereof
CN101879755A (en) * 2010-06-21 2010-11-10 无锡江加建设机械有限公司 Drying-free dry-mixed mortar complete equipment
CN102756427A (en) * 2012-07-16 2012-10-31 江苏建华新型墙材有限公司 Dry-mixed mortar production system
CN203485309U (en) * 2013-10-10 2014-03-19 安唛杰节能建材科技(上海)有限公司 Fireproof heat-preserving mortar production device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101863639A (en) * 2009-04-15 2010-10-20 上海闵江砼制品有限公司 Inorganic thermal-insulation mortar used for building exterior walls of buildings and preparation method thereof
CN101879755A (en) * 2010-06-21 2010-11-10 无锡江加建设机械有限公司 Drying-free dry-mixed mortar complete equipment
CN102756427A (en) * 2012-07-16 2012-10-31 江苏建华新型墙材有限公司 Dry-mixed mortar production system
CN203485309U (en) * 2013-10-10 2014-03-19 安唛杰节能建材科技(上海)有限公司 Fireproof heat-preserving mortar production device

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Effective date of registration: 20200730

Address after: 20 / F, F-1, Jinhu international building, south of Yongfu West Street, Qinzhou City, Guangxi Zhuang Autonomous Region

Patentee after: Qinzhou Huifengyuan Technology Co.,Ltd.

Address before: 201323 Shanghai city Pudong New Area Zhuqiao town No. 10 Building 3 gold smell Road south side

Patentee before: AMJ ENERGY-SAVING TECHNOLOGY (SHANGHAI) Co.,Ltd.

Effective date of registration: 20200730

Address after: No.26 Jinwo Avenue, dapanpo Town, Qinnan District, Qinzhou City, Guangxi Zhuang Autonomous Region

Patentee after: GUANGXI HUANAI INSULATING BUILDING MATERIAL Co.,Ltd.

Address before: 20 / F, F-1, Jinhu international building, south of Yongfu West Street, Qinzhou City, Guangxi Zhuang Autonomous Region

Patentee before: Qinzhou Huifengyuan Technology Co.,Ltd.