CN208766108U - It is a kind of for quickly measuring the analyzer of cement grinding aid chloride ion - Google Patents
It is a kind of for quickly measuring the analyzer of cement grinding aid chloride ion Download PDFInfo
- Publication number
- CN208766108U CN208766108U CN201820967588.1U CN201820967588U CN208766108U CN 208766108 U CN208766108 U CN 208766108U CN 201820967588 U CN201820967588 U CN 201820967588U CN 208766108 U CN208766108 U CN 208766108U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- pipeline
- chloride ion
- analyzer
- solution storage
- 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.)
- Expired - Fee Related
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 26
- 239000004568 cement Substances 0.000 title claims abstract description 23
- 238000000227 grinding Methods 0.000 title claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 13
- 229940068984 polyvinyl alcohol Drugs 0.000 claims abstract description 13
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 11
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- SDLBJIZEEMKQKY-UHFFFAOYSA-M silver chlorate Chemical compound [Ag+].[O-]Cl(=O)=O SDLBJIZEEMKQKY-UHFFFAOYSA-M 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
It is a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, including nitric acid solution storage tank, heating room, beaker, filter device, pure water storage tank, volumetric flask, silver nitrate solution storage tank, poly-vinyl alcohol solution storage tank, thinned water storage tank, electric-heated thermostatic water bath, spectrophotometer, devil liquor recovery tank, the heating room is microwave heating chamber, the bottom for heating room is equipped with turntable, and the beaker is placed on institute's turntable；The purpose of this utility model is to provide a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, higher to the accuracy of the chloride test in cement, adapts to the measurement of the lower cement of chloride ion content.
Description
Technical field
The utility model relates to chloride test technical fields, and in particular to one kind is for quickly measuring cement grinding aid chlorine
The analyzer of ion.
Background technique
Chloride ion is a kind of extremely strong anode activation agent, around the reinforcing bar that it penetrates into concrete and reaches certain dense
When spending, rebar surface passivating film can be destroyed, causes its electrochemical corrosion, dilatancy product is generated, when reinforcing bar surrounding concrete is held
It when the pulling force received is more than concrete tensile strength, generates along muscle crackle, eventually leads to concrete cover and peel off, reinforcing steel bars exposed,
Steel and concrete structure service life reduces, for this purpose, in the actual production process, needing to carry out chloride test to the cement used real
It tests, accurately to measure Chloride Ion in Concrete content, to realize effective assessment to concrete durability and reinforcement corrosion
Protection in due course and effectively reparation, cement chloride test device detection efficiency is lower at present, with high costs.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of this utility model is to provide one kind for quickly measuring cement
The analyzer of agent chloride ion, it is higher to the accuracy of the chloride test in cement, adapt to the lower cement of chloride ion content
Measurement.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
It is a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, including nitric acid solution storage tank, heating room, burn
Cup, filter device, pure water storage tank, volumetric flask, silver nitrate solution storage tank, poly-vinyl alcohol solution storage tank, thinned water
Storage tank, electric-heated thermostatic water bath, spectrophotometer, devil liquor recovery tank, the heating room are microwave heating chamber, heat the bottom of room
Portion is equipped with turntable, and the beaker is placed on institute's turntable, and the nitric acid solution storage tank passes through first pipe and the burning
Cup connection, the beaker are connected to by second pipe with the filter device input port, and the filter device delivery outlet passes through the
Three pipelines are connected to volumetric flask, and the silver nitrate solution storage tank, poly-vinyl alcohol solution storage tank and thinned water storage tank are equal
It is placed in electric-heated thermostatic water bath, the thinned water storage tank is connected to by the 4th pipeline with volumetric flask, is set on the 4th pipeline
There are two branch, one of branch is connected to by solenoid valve with silver nitrate solution storage tank, and branch road is connected to flowmeter, separately
One branch is connected to by solenoid valve with poly-vinyl alcohol solution storage tank, and branch road is connected to flowmeter, and the volumetric flask passes through
5th pipeline is connected to spectrophotometer, and the 5th pipeline is equipped with a branch, which is returned by solenoid valve and waste liquid
Closed cans connection.
As the further preferred of the utility model, the pure water storage tank is connected to by the 6th pipeline with beaker, institute
The 6th pipeline is stated equipped with a branch, which is connected to by solenoid valve with filter device, and the beaker passes through the 7th pipeline
It is connected to devil liquor recovery tank.
As the further preferred of the utility model, the first pipe is equipped with pressure pump and flowmeter, second pipe
It is equipped with pressure pump, the 4th pipeline is equipped with pressure pump, solenoid valve and flowmeter, and the 5th pipeline is equipped with pressure pump and electromagnetism
Valve.
As the further preferred of the utility model, the 6th pipeline is equipped with pressure pump and solenoid valve, the 7th pipeline
It is equipped with pressure pump and solenoid valve.
As the further preferred of the utility model, the spectrophotometric is calculated as 721 type spectrophotometers.
As the further preferred of the utility model, the electric-heated thermostatic water bath is the electric heating constant temperature water-bath of HHS21-6 type
Pot, 40 DEG C of bath temperature.
As the further preferred of the utility model, qualitative filter paper at a slow speed is equipped in the filter device.
The utility model has the beneficial effects that the utility model structure is simple, easy to use, the stability of detection is good, detection
Accuracy it is high, according to the peak value and its concentration feature in a linear relationship of silver chlorate suspension absorbance, utilize silver chlorate ratio
Turbid method measures chloride ion in cement content, can adapt to the measurement of the lower cement of chlorinity.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
1- nitric acid solution storage tank, 2- heat room, 201- turntable, 3- beaker, 4- filter device, 5- volumetric flask, 6- electricity
Hot thermostat water bath, 7- thinned water storage tank, 8- silver nitrate solution storage tank, 9- poly-vinyl alcohol solution storage tank, 10- are pure
Water storage tank, 11- spectrophotometer, 12- devil liquor recovery tank, 13,15,18,21,23,26,29,30- solenoid valve, 14,16,17,
19- flowmeter, 20,22,24,25,27,28- pressure pump.
Specific embodiment
The utility model is further described and is illustrated below with reference to embodiment and attached drawing, but is not limited in any form
The system present invention.
As shown in Figure 1, the present embodiment is a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, including nitric acid
Solution storage tank 1, heating room 2, beaker 3, filter device 4, pure water storage tank 10, volumetric flask 5, silver nitrate solution storage tank 8,
Poly-vinyl alcohol solution storage tank 9, thinned water storage tank 7, electric-heated thermostatic water bath 6, spectrophotometer 11, devil liquor recovery tank
12, the heating room 2 is microwave heating chamber, and the bottom of heating room 2 is equipped with turntable 201, and the beaker 3 is placed on institute's turntable
On 21, the nitric acid solution storage tank 1 is connected to by first pipe with the beaker, the beaker pass through second pipe with it is described
The entrance of filter device defeated 4 is connected to, and the delivery outlet of the filter device 4 is connected to by third pipeline with volumetric flask 5, the nitric acid
Silver-colored 8 storage tank of solution, poly-vinyl alcohol solution storage tank 9 and thinned water storage tank 7 are placed in electric-heated thermostatic water bath 6, institute
It states thinned water storage tank 7 to be connected to by the 4th pipeline with volumetric flask 5, be set on the 4th pipeline there are two branch, one of branch
Road is connected to by solenoid valve 13 with silver nitrate solution storage tank 8, and branch road is connected to flowmeter 14, another branch passes through electromagnetism
Valve 15 is connected to poly-vinyl alcohol solution storage tank 15, and branch road is connected to flowmeter 16, the volumetric flask 5 by the 5th pipeline with
Spectrophotometer 11 is connected to, and the 5th pipeline is equipped with a branch, which passes through solenoid valve 26 and devil liquor recovery tank 12
Connection.
Further, pure water storage tank is connected to by the 6th pipeline with beaker 3, and the 6th pipeline is equipped with a branch
Road, the branch are connected to by solenoid valve 21 with filter device 4, and the beaker 3 is connected to by the 7th pipeline with devil liquor recovery tank 12.
Further, first pipe be equipped with pressure pump 20 and flowmeter 19, second pipe be equipped with pressure pump 24, the 4th
Pipeline is equipped with pressure pump 25 and solenoid valve 18 and flowmeter 17, and the 5th pipeline is equipped with pressure pump 27 and solenoid valve 26.
Further, the 6th pipeline is equipped with pressure pump 22 and solenoid valve 23, and the 7th pipeline is equipped with pressure pump 28 and electricity
Magnet valve 29.
Further, spectrophotometer 11 is 721 type spectrophotometers.
Further, electric-heated thermostatic water bath 6 be HHS21-6 type electric-heated thermostatic water bath, 40 DEG C of bath temperature.
To further understand the utility model, following detection process for providing the utility model:
It weighs a certain amount of sample to be put into beaker, opens solenoid valve 23, close solenoid valve 21, start pressure pump 22,
It is soaked with a small amount of water, starts pressure pump 20, the nitric acid solution that 30ml concentration is 1mol/L is added and is acidified, starting heating room 2,
Slightly boiled 12 minutes, during heating, the turntable 201 of heating room bottom drove beaker rotation, after the completion of dissolution, place cooling
To room temperature, start pressure pump 24, after being filtered to solution, opens solenoid valve 21, start pressure pump 22, filter device is used
The pure water of heat is washed, and in the present embodiment, which is the flushing of 6 minor ticks, and each washing time is 3 minutes, filter
Liquid and cleaning solution are collected in the volumetric flask that specification is 120ml, are settled to scale, spare.
Cracking pressure pump 25, the opening sequence of adjusting solenoid valve 18,13,15, sequence are placed on HHS21-6 type electric heating perseverance
Thinned water, silver nitrate solution, poly-vinyl alcohol solution in warm water bath are added in volumetric flask, and the amount of addition passes through corresponding
Cmf record, the chloride ion contained in volumetric flask can be reacted with the silver ion of addition, and it is outstanding to generate the poor silver chlorate of stability
Absurd creature, polyvinyl alcohol are macromolecular protecting colloid, and the silver chlorate suspended things generated can be made to be maintained at stable state, are gathered
The additional amount of vinyl alcohol is 10.5ml, and cracking pressure pump 27 opens solenoid valve 30, closes 26,721 type spectrophotometer of solenoid valve
Determination of chloride ion is carried out to suspended things, after the completion of detection, beaker and filtering are filled using the pure water in pure water storage tank 10
It sets and is washed, wash time 30 minutes, finally will test all waste liquids obtained in process and concentrated by devil liquor recovery tank 12
Recovery processing.
The basic principles and main features and advantage of the utility model, the technical staff of the industry has been shown and described above
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (7)
1. a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, which is characterized in that including nitric acid solution storage tank,
Heat room, beaker, filter device, pure water storage tank, volumetric flask, silver nitrate solution storage tank, poly-vinyl alcohol solution storage tank,
Thinned water storage tank, electric-heated thermostatic water bath, spectrophotometer, devil liquor recovery tank, the heating room are microwave heating chamber, are added
The bottom in hot cell is equipped with turntable, and the beaker is placed on institute's turntable, and the nitric acid solution storage tank passes through first pipe
It is connected to the beaker, the beaker is connected to by second pipe with the filter device input port, the filter device output
Mouth is connected to by third pipeline with volumetric flask, the silver nitrate solution storage tank, poly-vinyl alcohol solution storage tank and thinned water
Storage tank is placed in electric-heated thermostatic water bath, and the thinned water storage tank is connected to by the 4th pipeline with volumetric flask, and the 4th
It is set on pipeline there are two branch, one of branch is connected to by solenoid valve with silver nitrate solution storage tank, and branch road is connected to
Flowmeter, another branch are connected to by solenoid valve with poly-vinyl alcohol solution storage tank, and branch road is connected to flowmeter, the appearance
Measuring bottle is connected to by the 5th pipeline with spectrophotometer, and the 5th pipeline is equipped with a branch, which passes through solenoid valve
It is connected to devil liquor recovery tank.
2. according to claim 1 a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, which is characterized in that
The pure water storage tank is connected to by the 6th pipeline with beaker, and the 6th pipeline is equipped with a branch, which passes through
Solenoid valve is connected to filter device, and the beaker is connected to by the 7th pipeline with devil liquor recovery tank.
3. according to claim 1 a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, which is characterized in that
The first pipe is equipped with pressure pump and flowmeter, and second pipe is equipped with pressure pump, and the 4th pipeline is equipped with pressure pump, electricity
Magnet valve and flowmeter, the 5th pipeline are equipped with pressure pump and solenoid valve.
4. according to claim 2 a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, which is characterized in that
6th pipeline is equipped with pressure pump and solenoid valve, and the 7th pipeline is equipped with pressure pump and solenoid valve.
5. according to claim 1 a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, which is characterized in that
The spectrophotometric is calculated as 721 type spectrophotometers.
6. according to claim 1 a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, which is characterized in that
The electric-heated thermostatic water bath be HHS21-6 type electric-heated thermostatic water bath, 40 DEG C of bath temperature.
7. according to claim 1 a kind of for quickly measuring the analyzer of cement grinding aid chloride ion, which is characterized in that
Qualitative filter paper at a slow speed is equipped in the filter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820967588.1U CN208766108U (en) | 2018-06-22 | 2018-06-22 | It is a kind of for quickly measuring the analyzer of cement grinding aid chloride ion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820967588.1U CN208766108U (en) | 2018-06-22 | 2018-06-22 | It is a kind of for quickly measuring the analyzer of cement grinding aid chloride ion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208766108U true CN208766108U (en) | 2019-04-19 |
Family
ID=66127205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820967588.1U Expired - Fee Related CN208766108U (en) | 2018-06-22 | 2018-06-22 | It is a kind of for quickly measuring the analyzer of cement grinding aid chloride ion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208766108U (en) |
-
2018
- 2018-06-22 CN CN201820967588.1U patent/CN208766108U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 |