CN205799857U - A kind of foam concrete agitating device - Google Patents
A kind of foam concrete agitating device Download PDFInfo
- Publication number
- CN205799857U CN205799857U CN201620542984.0U CN201620542984U CN205799857U CN 205799857 U CN205799857 U CN 205799857U CN 201620542984 U CN201620542984 U CN 201620542984U CN 205799857 U CN205799857 U CN 205799857U
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- agitating device
- autoclave
- foam concrete
- finished product
- top cover
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Abstract
The utility model discloses a kind of foam concrete agitating device, the autoclave including base, being fixedly mounted on base and finished product output channel；Autoclave body includes top cover, cylinder and bottom；Top cover is provided with the charging aperture with inner space, and the sidewall of cylinder is provided with the gases at high pressure air inlet of and inner space；Bottom is provided with the finished product delivery outlet of and inner space, and finished product delivery outlet is connected with finished product output channel；Autoclave also includes agitating device, and agitating device includes being arranged on the motor at top cover top, the puddler being vertically arranged in the inner chamber of autoclave body and the paddle being fixedly mounted on puddler.The feature that this utility model has function admirable, feasibility is good, stability is high, cement slurry and foam mechanical formula are mixed the problem of a large amount of froth breaking to use this pressure agitating device can solve the problem that, thus improve the strength stability of foam concrete, density stability and thermal property.
Description
Technical field
This utility model relates to a kind of agitating device, particularly relates to a kind of foam concrete agitating device.
Background technology
At present, building field many employings air compression method produces foam concrete, and it concretely comprises the following steps: first, by cement,
Mineral admixture and water stir in mixing plant by a certain percentage, are transported in pipeline by delivery pump；Secondly, press
According to certain proportion mixed foaming agent, and carry out mixing (i.e. air compression method) with compressed air by foaming agent delivery pump, at pipe
Intensive foam is produced in road；Finally, cement mortar and foam carry out mechanical type mixing in pipeline.The foam that this kind equipment produces
Concrete has the disadvantage in that foam concrete inner cell skewness, and abscess aperture, between 0.1mm-1.5mm, is steeped
Hole size difference is relatively big, and there is the abscess being relatively large in diameter, and intensity and thermal property to foam concrete have adverse influence；
Cement slurry and foam mechanical formula are mixed a large amount of froth breaking and the uneven problem of froth breaking (wherein defoamed ratio namely the bubble that disappears
Foam is 10%-20% with the volume ratio being actually added into foam), this problem can increase the initial water gray scale of foam concrete, with
And make the foam concrete density level produced differ greatly, affect intensity and the character of foam concrete, also can increase simultaneously
The production cost of foam concrete.
Utility model content
In order to overcome the deficiencies in the prior art, first purpose of the present utility model be to provide a kind of function admirable, can
The foam concrete agitating device that row is good, stability is high, uses this pressure agitating device to can solve the problem that cement slurry and foam
Mechanical type is mixed the problem of a large amount of froth breaking, thus improves the strength stability of foam concrete, density stability and thermal technology
Performance.
For solving the problems referred to above, the technical scheme that the purpose of this utility model is used is as follows:
A kind of foam concrete agitating device, it is characterised in that: include base, the autoclave being fixedly mounted on base and
Finished product output channel；Autoclave includes the autoclave body with inner chamber；Described autoclave body includes the most solid
Fixed top cover, cylinder and the bottom connected；Described top cover is provided with the charging aperture with inner space, and the sidewall of described cylinder is provided with one
The individual gases at high pressure air inlet with inner space；Described bottom is provided with the finished product delivery outlet of and inner space, described one-tenth
Product delivery outlet is connected with described finished product output channel；Described autoclave also includes that agitating device, described agitating device include installing
Motor at top cover top, the puddler being vertically arranged in the inner chamber of autoclave body and be fixedly mounted on puddler
Paddle.
As preferably, described cylinder is additionally provided with gas bleeder valve.
As preferably, also include that controller and pressure transducer, described controller are fixedly mounted on top cover, described pressure
Sensor is fixedly mounted in the inner chamber of described autoclave；The signal output part of described pressure transducer and the letter of described controller
Number input connects, and the signal output part of described controller is connected with the signal input part of described gas bleeder valve.
As preferably, described cylinder offers the transparent window for observing.
As preferably, described finished product output channel is additionally provided with outlet valve.
As preferably, described gases at high pressure air inlet is by pipeline and the gases at high pressure conveying dress being arranged on outside autoclave
Put connection.
As preferably, the quantity of described paddle is three.
Compared to existing technology, the beneficial effects of the utility model are:
1, foam concrete agitating device described in the utility model, including base, be fixedly mounted on base pressure
Tank, finished product output channel and agitating device；The sidewall of the cylinder of autoclave is provided with the gases at high pressure air inlet of and inner space
Mouthful, described gases at high pressure air inlet is connected with the gases at high pressure conveyer device being arranged on outside autoclave by pipeline.It has
The advantage that function admirable, feasibility are good, stability is high, when using this pressure agitating device, first blends water, cement, mineral
After material, water reducer and foaming agent stir in autoclave, then it is passed through gases at high pressure stirring mixing from high pressure admission mouth, makes bubble
Foam concrete, its inner cell of this foam concrete is evenly distributed, and cell size is more or less the same, and density level difference is less, water
Gray scale is stable；And avoid cement slurry in traditional method and mix a large amount of froth breaking problems caused with foam mechanical formula, foam mixes
Strength stability, density stability and the thermal property of solidifying soil are all greatly improved.
2, the signal output part of pressure transducer described in the utility model is connected with the signal input part of described controller, institute
The signal input part of the signal output part and described gas bleeder valve of stating controller is connected, in pressure transducer detects autoclave
During hypertonia, send a signal to controller, then controlled gas bleeder valve pressure release by controller, have easy to control, stable
Advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of foam concrete agitating device of the present utility model.
Wherein: 1, motor；2, charging aperture；3, gas bleeder valve；4, base；5, autoclave；6, gases at high pressure air inlet；7, stirring
Bar；8, paddle；9, outlet valve；10, finished product output channel；11, transparent window.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1:
With reference to Fig. 1, the present embodiment provides a kind of foam concrete agitating device, including base 4, is fixedly mounted on base 4
On autoclave 5 and finished product output channel 10；Autoclave 5 includes the autoclave body with inner chamber；Described autoclave body bag
Include top cover, cylinder and the bottom being fixedly connected sequentially from top to bottom；Described top cover is provided with the charging aperture 2 with inner space, institute
The sidewall stating cylinder is provided with the gases at high pressure air inlet 6 of and inner space, described gases at high pressure air inlet 6 by pipeline with
It is arranged on the gases at high pressure conveyer device (not shown) outside autoclave 5 to connect；Described bottom is provided with one with inner chamber even
Logical finished product delivery outlet, described finished product delivery outlet is connected with described finished product output channel 10；Described autoclave also includes stirring dress
Put, motor 1 that described agitating device includes being arranged on top cover top, the puddler being vertically arranged in the inner chamber of autoclave body
7 and three paddles 8 being fixedly mounted on puddler 7.
As preferably, described cylinder is additionally provided with gas bleeder valve 3.Also include controller (not shown) and pressure transducer
(not shown), described controller is fixedly mounted on top cover, and described pressure transducer is fixedly mounted on the interior of described autoclave 5
In chamber；The signal output part of described pressure transducer is connected with the signal input part of described controller, the signal of described controller
Outfan is connected with the signal input part of described gas bleeder valve 3.
As preferably, described cylinder offers the transparent window 11 for observing.On described finished product output channel 10 also
It is provided with outlet valve 9.
The detailed process utilizing this utility model to prepare foam concrete is: first by proportioning weigh cement, flyash, water,
Water reducer and foaming agent, stir in loading autoclave 5, make cement slurry；Again from the gases at high pressure air inlet of autoclave 5
6 press-in pressure-airs, the pressure keeping certain is stirred, and makes pressure-air enter the inside of cement slurry, produces foam and mixes
Solidifying soil；Foam concrete exports through finished product output channel 10.Described foam concrete by by weight, cement: flyash:
Water: water reducer: foaming agent=350:115:145:3.5:6.5.According to said ratio, the theoretical value 0.31 of the ratio of mud；Foam
The solid density of concrete is 620kg/m3。
Weigh each raw material according to the proportioning of above-mentioned formula, stir in cement, flyash, water and foaming agent are loaded autoclave 5
Mix uniformly, make cement slurry；Close charging aperture 2, gas bleeder valve 3 and outlet valve 9, press from the gases at high pressure air inlet 6 of autoclave 5
Enter pressure-air, keep the pressure stirring 2min of 0.5Mpa, make pressure-air well into the inside of cement slurry, produce foam
Concrete；Foam concrete exports through finished product output channel 10.Its density of foam concrete prepared by these apparatus and method
For 610kg/m3(compared with theoretical value, fluctuate less)；The inner cell pore diameter range of foam concrete is 0.05-0.8mm；Water
Gray scale is 0.31 (compared with theoretical value, almost without fluctuation).Foam concrete compared with foam concrete prepared by traditional method,
There is strength stability, density stability and the thermal property of excellence.
Above-mentioned embodiment is only preferred implementation of the present utility model, it is impossible to limit this utility model protection with this
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of this utility model and replacing all belongs to
In this utility model scope required for protection.
Claims (7)
1. a foam concrete agitating device, it is characterised in that: the autoclave include base, being fixedly mounted on base with become
Product output channel；Autoclave includes the autoclave body with inner chamber；Described autoclave body includes fixing the most successively
Top cover, cylinder and the bottom connected；Described top cover is provided with the charging aperture with inner space, and the sidewall of described cylinder is provided with one
Gases at high pressure air inlet with inner space；Described bottom is provided with the finished product delivery outlet of and inner space, described finished product
Delivery outlet is connected with described finished product output channel；Described autoclave also includes that agitating device, described agitating device include being arranged on
The motor at top cover top, the puddler being vertically arranged in the inner chamber of autoclave body and be fixedly mounted on puddler
Paddle.
Foam concrete agitating device the most according to claim 1, it is characterised in that be additionally provided with disappointing on described cylinder
Valve.
Foam concrete agitating device the most according to claim 2, it is characterised in that also include controller and pressure sensing
Device, described controller is fixedly mounted on top cover, and described pressure transducer is fixedly mounted in the inner chamber of described autoclave；Described
The signal output part of pressure transducer is connected with the signal input part of described controller, the signal output part of described controller and institute
The signal input part stating gas bleeder valve connects.
Foam concrete agitating device the most according to claim 1, it is characterised in that offer for seeing on described cylinder
The transparent window examined.
Foam concrete agitating device the most according to claim 1, it is characterised in that also set on described finished product output channel
There is outlet valve.
Foam concrete agitating device the most according to claim 1, it is characterised in that described gases at high pressure air inlet passes through
Pipeline is connected with the gases at high pressure conveyer device being arranged on outside autoclave.
Foam concrete agitating device the most according to claim 1, it is characterised in that the quantity of described paddle is three
Individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542984.0U CN205799857U (en) | 2016-06-03 | 2016-06-03 | A kind of foam concrete agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542984.0U CN205799857U (en) | 2016-06-03 | 2016-06-03 | A kind of foam concrete agitating device |
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| Publication Number | Publication Date |
|---|---|
| CN205799857U true CN205799857U (en) | 2016-12-14 |
Family
ID=57502323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620542984.0U Active CN205799857U (en) | 2016-06-03 | 2016-06-03 | A kind of foam concrete agitating device |
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| CN (1) | CN205799857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351256A (en) * | 2017-07-05 | 2017-11-17 | 中国十七冶集团有限公司 | A kind of material-stirring device for building |
| CN107696287A (en) * | 2017-10-24 | 2018-02-16 | 金陵科技学院 | A kind of agitating device for possessing high-pressure pneumatic mixing |
| CN112297235A (en) * | 2020-10-29 | 2021-02-02 | 洪玲玲 | Mixing drum for foam concrete preparation equipment |
-
2016
- 2016-06-03 CN CN201620542984.0U patent/CN205799857U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351256A (en) * | 2017-07-05 | 2017-11-17 | 中国十七冶集团有限公司 | A kind of material-stirring device for building |
| CN107696287A (en) * | 2017-10-24 | 2018-02-16 | 金陵科技学院 | A kind of agitating device for possessing high-pressure pneumatic mixing |
| CN112297235A (en) * | 2020-10-29 | 2021-02-02 | 洪玲玲 | Mixing drum for foam concrete preparation equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |