CN204203147U - A kind of CaO hydration heat measuring instrument producing light building material - Google Patents
A kind of CaO hydration heat measuring instrument producing light building material Download PDFInfo
- Publication number
- CN204203147U CN204203147U CN201420654259.3U CN201420654259U CN204203147U CN 204203147 U CN204203147 U CN 204203147U CN 201420654259 U CN201420654259 U CN 201420654259U CN 204203147 U CN204203147 U CN 204203147U
- Authority
- CN
- China
- Prior art keywords
- reactor
- water
- heat
- programmable controller
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Accessories For Mixers (AREA)
Abstract
A kind of CaO hydration heat measuring instrument producing light building material, comprise housing, reactor, temperature sensor, programmable controller, automatic watering apparatus, temperature adjustment device, agitating device, temperature sensor, automatic watering apparatus, temperature adjustment device are connected with programmable controller respectively with agitating device, the temperature signal that programmable controller transmits in real time according to temperature sensor, control temperature adjusting gear, and control automatic watering apparatus, agitating device further, carry out time, the record of temperature data and process simultaneously.The utility model can ensure to measure the consistent, affected by environment minimum of CaO hydration reaction, has stable, continuous coverage, efficiency advantages of higher.
Description
Technical field
The utility model relates to a kind of CaO hydration reaction measuring instrument, particularly a kind of CaO hydration heat measuring instrument producing light building material.
Background technology
Light building material is a kind of building materials at home and abroad obtaining in recent years developing rapidly, and have the features such as lightweight, insulation, sound insulation, it is composite porous that its typical product mainly contains the cement based such as gas concrete, foam concrete.The base stock producing these light building materials generally comprises cement, sand, CaO, mineral admixture, frothing agent etc.Wherein the effect of CaO in gas concrete, foam concrete gets angry for frothing agent (as aluminium powder) to provide necessary alkali condition, and react the hydration reaction discharging cementitious matter in a large amount of heat Promotion systems and the hardening process affecting slurry with water.As everyone knows, for ensureing stablizing in production process of gas concrete, the problem of building stability must be resolved, and the consistency change of slip determines the stability of building, wherein the hydration characteristics of CaO and the consistency change of slip have very close relationship, therefore, the hydration process of CaO is determined quantitatively so that the better consistency change the controlling slip problem that become people to be concerned about.
The hydration characteristics of so-called CaO and CaO meet water reaction liberated heat and the relation curve of time, its Method And Principle measured is as follows: the container a certain amount of CaO being placed in band thermometer, add closed container after a certain amount of water, rocking or stirring makes CaO and water fully react, record the change that slurry temperature is put in time simultaneously, a series of time, temperature coordinate figure can be obtained.
But existing measuring method mainly manually adds water, the temperature in manual observation CaO hydration process, manual record temperature and time, measuring error is comparatively large, and affected by environment comparatively large, and the standard of measurement result is inconsistent, lacks comparative.
Therefore need a kind of novel technical scheme in prior art badly and solve this problem.
Utility model content
In order to overcome the shortcoming of prior art with not enough, the utility model discloses a kind of CaO hydration heat measuring instrument producing light building material, comprising
---housing, housing comprises upper cover and shell; Described upper cover and inner surface of outer cover are provided with the heat-insulation layer be made up of heat-barrier material; Described shell is a hollow and open-topped container, is also provided with Stilt layer bottom it;
---reactor, described reactor is a hollow and bottom is provided with the container of a temperature sensor, and it is arranged on the inside of described shell;
---automatic watering apparatus, described automatic watering apparatus comprises water injection pipe, water tank, volume pump, water-supply-pipe; Described water injection pipe, water tank, volume pump, water-supply-pipe connect successively; One end of water-supply-pipe is connected with described reactor; Described automatic watering apparatus is arranged on described enclosure interior bottom;
---agitating device, described agitating device comprises cage chair, wobble stick and shake motor; Described cage chair to be arranged on below reactor and to be connected with reactor, and described wobble stick is respectively with cage chair with shake motor and be connected, and described shake motor is arranged on described Stilt layer;
---temperature adjustment device, described temperature adjustment device is arranged on the bottom inside housing;
---temperature sensor, described temperature sensor is arranged on inside reactor bottom surface and water tank is inner;
---programmable controller, described programmable controller is connected with automatic watering apparatus, agitating device, temperature adjustment device and temperature sensor respectively, and described programmable controller is arranged on enclosure interior.The heat-barrier material of described heat-insulation layer is selected from polyurethane or polystyrene, and is tabular or graininess, and is fixed on the inside surface of upper cover and shell by cementing agent.Housing material therefor is alumina based material, aluminum alloy materials or stupalith.The heat-insulation layer that described upper interior surface is arranged and the heat-insulation layer upper rim close proximity that inner surface of outer cover is arranged are touched.Also comprise the data being arranged on outer surface of outer cover and export control knob, start button, water-level alarm lamp and power switch.Be that buckle is connected between described reactor with described cage chair, described reactor can be dismantled from cage chair.The built-in level sensor of described water tank, and be connected with programmable controller.Described temperature adjustment device comprises heating arrangement and cooling device, and described heating arrangement is heating tube, heating rod or heating wire, and power is 500W-5000W; Described cooling device is mini refrigerating machine, and power is 0.1W-50W.Described agitating device is electric vibrator device or the eccentric shaking device by fluid motor-driven, and the shake time is 5 seconds-1 minute.
Compared to existing technology, the temperature signal that programmable controller in the utility model transmits in real time according to temperature sensor controls temperature adjustment device, and control automatic watering apparatus, agitating device further, and the object of insulation is reached by the thermofin that upper cover and inner surface of outer cover are arranged, ensure that the accurate and stable of experimental data.The utility model can ensure to measure the consistent of CaO hydration reaction condition, and the impact by external environment condition is minimum, has stable, continuous coverage, efficiency advantages of higher.
In order to understand better and implement, describe the utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation producing the CaO hydration heat measuring instrument of light building material of the utility model.
Fig. 2 is a kind of CaO hydration heat meter case outside surface schematic diagram producing light building material of the utility model.
Embodiment
Refer to Fig. 1 and Fig. 2, Fig. 1 is a kind of structural representation producing the CaO hydration heat measuring instrument of light building material of the utility model, and Fig. 2 is a kind of CaO hydration heat meter case outside surface schematic diagram producing light building material of the utility model.Produce a CaO hydration heat measuring instrument for light building material, comprise
---housing 1, housing 1 comprises the upper cover 11 and shell 12 be made up of alumina based material; Described upper cover 11 and shell 12 inside surface are provided with the heat-insulation layer be made up of heat-barrier material; Described shell 12 is a hollow and open-topped container, is also provided with Stilt layer bottom it; The heat-barrier material used in the present embodiment is slabstock polyurethane, and is fixed on the inside surface of upper cover 11 and shell 12 by cementing agent.
---reactor 2, described reactor 2 is a hollow and bottom is provided with the container of a temperature sensor 6, and it is arranged on the inside of described shell 12;
---automatic watering apparatus 3, described automatic watering apparatus 3 comprises water injection pipe 33, water tank 32, volume pump 31, water-supply-pipe 34; Described water injection pipe 33, water tank 32, volume pump 31, water-supply-pipe 34 connect successively; One end of water-supply-pipe 34 is connected with described reactor 2; Described automatic watering apparatus 3 is arranged on described housing 1 inner bottom;
---agitating device 4, described agitating device 4 comprises cage chair 41, wobble stick 42 and shake motor 43; Described cage chair 41 to be arranged on below reactor 2 and to be connected by buckle with reactor 2, and described wobble stick 42 is respectively with cage chair 41 with shake motor 43 and be connected, and described shake motor 43 is arranged on described Stilt layer; Agitating device 4 in the present embodiment adopts electric vibrator device, and the shake time is 5-60 second.。
---temperature adjustment device 5, described temperature adjustment device 5 is arranged on the bottom inside housing 1; Temperature adjustment device 5 comprises heating arrangement and cooling device; Heating arrangement is heating tube, and power is 500W-5000W; Cooling device is mini refrigerating machine, and power is 0.1W-50W.
---temperature sensor 6, comprises two temperature sensors 6 in the present embodiment, is separately positioned on reactor 2 inner bottom surface and water tank 32 inside;
---programmable controller 7, described programmable controller 7 is connected with automatic watering apparatus 3, agitating device 4, temperature adjustment device 5 and temperature sensor 6 respectively, and it is inner that described programmable controller 7 is arranged on housing 1.
In the present embodiment, the outside surface of meter case 12 is provided with data and exports control knob A, start button B, water-level alarm lamp C and power switch D.Described data export control knob A, start button B is connected with programmable controller 7 respectively with water-level alarm lamp C.
In the present embodiment, in water tank 32, be also provided with the level sensor be connected with programmable controller 7.
Programmable controller 7 carries out detection control to the data of whole measuring instrument, comprises reactor 2 temperature, water tank 32 moisture storage capacity, water temperature controls, volume pump 31 controls and reactor 2 shakes control.Its principle of work is as follows: press power switch D, Data Detection current reactor 2 internal temperature that programmable controller 7 is returned according to temperature sensor 6 and level sensor transmission and water tank 32 temperature and water tank 32 surplus water; When the temperature value of reactor 2 internal temperature and setting is unequal, programmable controller 7 sends signal to temperature adjustment device 5, makes it carry out heating or cooling, makes the temperature of reactor 2 and water tank 32 be adjusted to the temperature value of setting; When detecting that water tank 32 surplus water is not enough, programmable controller 7 sends signal to water-level alarm lamp C, makes it shinnyly add water with prompting personnel.After user presses start button B, programmable controller 7 controls volume pump 31 and carries quantitative water inner to reactor 2, then control shake motor 43 to shake, and according to the temperature and time experiments of measuring data of setting, export experimental data or be horizontal ordinate respectively with time as required again, temperature is the curve map of ordinate.
The course of work of the CaO hydration heat measuring instrument of this production light building material is as follows: turn on the power switch D, check that whether water-level alarm lamp C is shinny, if water-level alarm lamp C does not work, by the time after reactor 2 and water tank 32 temperature are adjusted to 25 DEG C by Controlled by Programmable Controller temperature adjustment device 5, 5.0 of precise grams of dry CaO are placed into bottom reactor 2, then upper cover 11 is built, ensure that the heat-insulation layer that upper cover 11 inside surface is arranged and the heat-insulation layer upper rim close proximity that shell 12 inside surface is arranged are touched, press start button B, volume pump 31 extracts quantitative pure water from water tank 32 and is transported to reactor 2 by water-supply-pipe 34, start agitating device 4 simultaneously, reactor 2 was shaken for 5 seconds, make water and the abundant hybrid reaction of CaO of reactor 2 inside, start timing.Temperature signal is passed to programmable controller 7 by temperature sensor 6 in real time, and time and temperature data carry out recording and processing by programmable controller 7.
Heat-barrier material in the utility model also can use granular polystyrene.The material that upper cover 11 or shell 12 use also can be aluminum alloy materials or stupalith.Heating rod or the heating wire of described heating arrangement also can be power be 500W-5000W.Described agitating device 4 also can select the eccentric shaking device by fluid motor-driven.
The temperature signal that programmable controller in the utility model transmits in real time according to temperature sensor controls temperature adjustment device, and control automatic watering apparatus, agitating device further, and the object of insulation is reached by the thermofin that upper cover and inner surface of outer cover are arranged, ensure that the accurate and stable of experimental data.The utility model can ensure to measure the consistent of CaO hydration reaction condition, and the impact by external environment condition is minimum, has stable, continuous coverage, efficiency advantages of higher.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (1)
1. produce a CaO hydration heat measuring instrument for light building material, it is characterized in that: comprise
---housing, housing comprises upper cover and shell; Described upper cover and inner surface of outer cover are provided with the heat-insulation layer be made up of heat-barrier material; Described shell is a hollow and open-topped container, is also provided with Stilt layer bottom it;
---reactor, described reactor is a hollow and bottom is provided with the container of a temperature sensor, and it is arranged on the inside of described shell;
---automatic watering apparatus, described automatic watering apparatus comprises water injection pipe, water tank, volume pump, water-supply-pipe; Described water injection pipe, water tank, volume pump, water-supply-pipe connect successively; One end of water-supply-pipe is connected with described reactor; Described automatic watering apparatus is arranged on described enclosure interior bottom;
---agitating device, described agitating device comprises cage chair, wobble stick and shake motor; Described cage chair to be arranged on below reactor and to be connected with reactor, and described wobble stick is respectively with cage chair with shake motor and be connected, and described shake motor is arranged on described Stilt layer;
---temperature adjustment device, described temperature adjustment device is arranged on the bottom inside housing;
---temperature sensor, described temperature sensor is arranged on inside reactor bottom surface and water tank is inner;
---programmable controller, described programmable controller is connected with automatic watering apparatus, agitating device, temperature adjustment device and temperature sensor respectively, and described programmable controller is arranged on enclosure interior; The heat-barrier material of described heat-insulation layer is selected from polyurethane or polystyrene, and is tabular or graininess, and is fixed on the inside surface of upper cover and shell by cementing agent; Housing material therefor is alumina based material, aluminum alloy materials or stupalith; The heat-insulation layer that described upper interior surface is arranged and the heat-insulation layer upper rim close proximity that inner surface of outer cover is arranged are touched; The CaO hydration heat measuring instrument of described production light building material also comprises the data being arranged on outer surface of outer cover and exports control knob, start button, water-level alarm lamp and power switch; Be that buckle is connected between described reactor with described cage chair, described reactor can be dismantled from cage chair; The built-in level sensor of described water tank, and be connected with programmable controller; Described temperature adjustment device comprises heating arrangement and cooling device, and described heating arrangement is heating tube, heating rod or heating wire, and power is 500W-5000W; Described cooling device is mini refrigerating machine, and power is 0.1W-50W; Described agitating device is electric vibrator device or the eccentric shaking device by fluid motor-driven, and the shake time is 5 seconds-1 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654259.3U CN204203147U (en) | 2014-11-04 | 2014-11-04 | A kind of CaO hydration heat measuring instrument producing light building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654259.3U CN204203147U (en) | 2014-11-04 | 2014-11-04 | A kind of CaO hydration heat measuring instrument producing light building material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204203147U true CN204203147U (en) | 2015-03-11 |
Family
ID=52661092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654259.3U Active CN204203147U (en) | 2014-11-04 | 2014-11-04 | A kind of CaO hydration heat measuring instrument producing light building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204203147U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613217A (en) * | 2018-12-03 | 2019-04-12 | 重庆工程职业技术学院 | Detection device for calcium oxide in sintered brick |
| CN110687161A (en) * | 2019-11-04 | 2020-01-14 | 深圳大学 | Novel hydration heat measurement needle tubing |
| WO2021067502A1 (en) * | 2019-09-30 | 2021-04-08 | Saudi Arabian Oil Company | Systems and methods for high temperature, high pressure isothermal calorimetry |
-
2014
- 2014-11-04 CN CN201420654259.3U patent/CN204203147U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613217A (en) * | 2018-12-03 | 2019-04-12 | 重庆工程职业技术学院 | Detection device for calcium oxide in sintered brick |
| CN109613217B (en) * | 2018-12-03 | 2021-05-07 | 重庆工程职业技术学院 | Calcium oxide detection device in baked brick |
| WO2021067502A1 (en) * | 2019-09-30 | 2021-04-08 | Saudi Arabian Oil Company | Systems and methods for high temperature, high pressure isothermal calorimetry |
| CN110687161A (en) * | 2019-11-04 | 2020-01-14 | 深圳大学 | Novel hydration heat measurement needle tubing |
| CN110687161B (en) * | 2019-11-04 | 2023-03-14 | 深圳大学 | Novel hydration heat measurement needle tubing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204203147U (en) | A kind of CaO hydration heat measuring instrument producing light building material | |
| CN203712938U (en) | Temperature control high-efficiency pre-foaming machine | |
| CN106840829B (en) | A kind of preparation method of the densification without filled opening rock mass sample | |
| CN203138045U (en) | Electric heating type cooking utensil applicable to different altitudes | |
| CN107505230B (en) | Method for producing and collecting hydrogen by metal/water reaction | |
| CN101698489B (en) | Method for making magnesium oxide octahedron | |
| CN104998575A (en) | Acid solution preparation apparatus capable of continuously monitoring pH value and monitoring and preparation method therefor | |
| CN203701412U (en) | Heat-insulating composite autoclaved aerated concrete block and forming device thereof | |
| CN208365987U (en) | A kind of biomass material drying device | |
| CN105622157A (en) | Foamed ceramics insulation board and preparation method thereof | |
| CN206311408U (en) | A kind of concrete thermostatic curing case | |
| CN110243678A (en) | A kind of 3D printing building mortar builds device for evaluating performance and method | |
| CN203792607U (en) | Plastic box shaping device | |
| CN108358484A (en) | A kind of preparation method of dolomite base geological polymer | |
| CN108083724A (en) | A kind of preparation method of high-strength insulation energy storage cement plate | |
| CN104359578B (en) | A kind of aluminium cell continuous thermometering device and its manufacture method | |
| CN208394033U (en) | A kind of mixing vehicle feed metering tank | |
| CN207591849U (en) | A kind of reaction kettle with double temperature control | |
| CN204065091U (en) | Setting time of cement-based material measurement mechanism | |
| CN208098055U (en) | A kind of double-layer glass reaction kettle for simulating industrialized production environment | |
| CN105884272A (en) | Production method of pressure heat reserving bricks for wall | |
| CN206132768U (en) | Container for measuring lime activity | |
| CN205449847U (en) | Measurement device for reaction heat effect | |
| CN216747248U (en) | Powdery material density detection device | |
| CN204536329U (en) | A kind of measurement mechanism of intelligent activity of lime |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |