CN205879600U - Black liquor sampling device - Google Patents
Black liquor sampling device Download PDFInfo
- Publication number
- CN205879600U CN205879600U CN201620862207.4U CN201620862207U CN205879600U CN 205879600 U CN205879600 U CN 205879600U CN 201620862207 U CN201620862207 U CN 201620862207U CN 205879600 U CN205879600 U CN 205879600U
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- Prior art keywords
- black liquor
- piston rod
- sleeve
- sampling device
- sampling
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a black liquor sampling device, including sleeve, piston rod and sampling probe, telescopic one end is equipped with the baffle, the piston rod is worn to establish the baffle and is located in the sleeve, the telescopic other end with sampling probe connects, telescopic outer wall has cup jointed the insulation cover, be equipped with the heat preservation medium in the insulation cover, be equipped with the constant head tank on the telescopic inner wall, be equipped with on the piston rod with constant head tank assorted elastic bulge. This black liquor sampling device passes through the piston rod and gets the black liquor in sleeve internalization, the volume of carrying on, and sampling operation is simple, and the black liquor can quantitative volume be got to constant head tank and elastic bulge phase -match, has avoided the black liquor easily to solidify, and the problem of non -staining environment, has improved work efficiency.
Description
Technical field
This utility model relates to sampling detecting device technical field, particularly relates to a kind of black liquor sampling device.
Background technology
Black liquor of pulp making is the main waste liquid of pulping and paper-making, and composition is mainly sodium carbonate, sodium sulfide, sodium hydroxide.In order to protect
Environment, twice laid, main employing is evaporated being concentrated into solid content about more than 60% black liquor and does fuel, waste residue recycling profit
With.So processing procedure is controlled extremely important by the detection of weight black liquor solid content, it it is indispensable detection project.Consolidating of black liquor contains weight
Measuring about 60%-80%, temperature is good at 60 degree of liquid fluidities presented above.As can be quickly cooled down in room temperature, solidification is in bulk.Mesh
Front test in laboratory method: with the sampling of plastic bag, take rapidly laboratory, with medicine spoon take black liquor in detection dish
Dry under 105 degree.According to above method detection weight black liquor solid content, black liquor easily freezes, medicine spoon takes black liquor behaviour
Make the big grade of difficulty and cause bigger puzzlement to sample analysis.There is problems in that with plastic bag sampling (70 degree of-80 degree), there is peace
Full hidden danger easily scalds operator.Meet cold easy solidification, follow-up cannot detection (due to black liquor thickness, if do not disperseed during detection can be caused
Open, easily burn on surface, the situation that internal evaporation is not dry)；Due to black liquor thickness, take black liquor operation easier with medicine spoon big,
Easily cause the failure of an experiment；The sampling bag having analyzed dress black liquor is thrown away, and waste sampling bag pollutes again environment.Accordingly, it would be desirable to it is a kind of
Black liquor sampling device is to solve the problems referred to above.
Utility model content
In view of this, this utility model provides a kind of black liquor sampling device, solves and easily solidifies when black liquor pipettes and measure
Take coarse problem.
The technological means that this utility model uses is as follows: a kind of black liquor sampling device, including sleeve, piston rod and sampling
Head, one end of described sleeve is provided with dividing plate, and described piston rod wears dividing plate and is located in described sleeve, the other end of described sleeve
Being connected with described sampling head, the outer wall of described sleeve is socketed with muff, is provided with thermal insulation medium, described sleeve in described muff
Inwall be provided with locating slot, described piston rod is provided with the elastic bumps matched with described locating slot.
Preferably, described sampling head is provided with the hot top matched.
Preferably, the other end of described piston rod is provided with handle.
Preferably, the length of described dividing plate is more than the diameter of described sleeve.
Preferably, the inclined shape of the end face of described sampling head.
Using a kind of black liquor sampling device provided by the utility model, the thermal insulation medium being provided with in described muff is effective
Prevent black liquor during pipetting temperature decline and solidify；Described locating slot is black with mating so that quantitatively measuring of elastic bumps
The mensuration of the volume of liquid, beneficially solid content.Easy and simple to handle, black liquor sampling device is reusable and decreases environmental pollution.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of a kind of black liquor sampling device of this utility model.
In figure: 1 sleeve, 2 piston rods, 3 sampling heads, 4 dividing plates, 5 muffs, 6 locating slots, 7 elastic bumps, 8 handles, 301
Hot top, 501 thermal insulation mediums.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this practicality
Novel, it is not intended to limit scope of the present utility model.
As shown in Figure 1: a kind of black liquor sampling device, including sleeve 1, piston rod 2 and sampling head 3, one end of described sleeve 1
Being provided with dividing plate 4, described piston rod 2 wears dividing plate 4 and is located in described sleeve 1, the other end of described sleeve 1 and described sampling head
3 connect, the inclined shape of end face of described sampling head 3 sampling, increase air area so that black liquor is quickly pipetted into described sleeve
In 1 so that measure easier.The outer wall of described sleeve 1 is socketed with the muff 5 of rubber, is provided with insulation and is situated between in described muff 5
Matter 501, thermal insulation medium 501 is polyurethane heat-insulation glue, and its heat insulation effect is excellent, reduces the heat conductivity on sleeve 1 outer wall, to black
Liquid is difficult to reduce temperature during pipetting and causes solidification, and the inwall of described sleeve 1 is provided with locating slot 6, described locating slot 6 shape
Shape is circular arc, and described piston rod 2 is provided with the elastic bumps 7 matched with described locating slot 6, and described elastic bumps 7 is by rubber
Glue elastomeric material is made, the locating slot 6 of circular arc and elastic bumps 7 so that the two reduces frictional force mill when coordinating and separate
Damage, carry out buckle easier.The described locating slot 6 location volume apart from described sleeve 1 lower end is 3mL, it is simple to accurate measuring is black
Liquid, and calculate solid content.Described sampling head 3 is provided with the hot top 301 matched, and described hot top 301 prevents heat from taking
Sample head 3 end face sheds.The other end of described piston rod 2 is provided with handle 8, and piston rod 2 can be exerted a force by described handle 8.Described
The length of dividing plate 4 is more than the diameter of described sleeve 1, and when using this sampler, the length of dividing plate 4 plays the work supporting stress
With, it is simple to extraction black liquor enters in sleeve 1.
In sum, using a kind of black liquor sampling device provided by the utility model, this black liquor sampling device passes through institute
Stating piston rod 2 movable in described sleeve 1, carry out measuring black liquor, sampling operation is simple；Described muff 5 is effectively prevented black
Liquid temperature during pipetting declines and solidifies；The body mated so that quantitatively measuring black liquor of described locating slot 6 and elastic bumps 7
Long-pending, the beneficially mensuration of solid content.Easy and simple to handle, black liquor sampling device is reused and problem free from environmental pollution, improves work
Make efficiency.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. done, should be included in this utility model
Within the scope of protection.
Claims (5)
1. a black liquor sampling device, it is characterised in that include that sleeve, piston rod and sampling head, one end of described sleeve are provided with
Dividing plate, described piston rod wears dividing plate and is located in described sleeve, and the other end of described sleeve is connected with described sampling head, described
The outer wall of sleeve is socketed with muff, is provided with thermal insulation medium in described muff, and the inwall of described sleeve is provided with locating slot, institute
State piston rod and be provided with the elastic bumps matched with described locating slot.
A kind of black liquor sampling device the most according to claim 1, it is characterised in that described sampling head is provided with and matches
Hot top.
A kind of black liquor sampling device the most according to claim 1, it is characterised in that the other end of described piston rod is provided with hands
Handle.
A kind of black liquor sampling device the most according to claim 1, it is characterised in that the length of described dividing plate is more than described set
The diameter of cylinder.
A kind of black liquor sampling device the most according to claim 1, it is characterised in that the end face of described sampling head is inclined
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862207.4U CN205879600U (en) | 2016-08-10 | 2016-08-10 | Black liquor sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862207.4U CN205879600U (en) | 2016-08-10 | 2016-08-10 | Black liquor sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879600U true CN205879600U (en) | 2017-01-11 |
Family
ID=57703688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620862207.4U Active CN205879600U (en) | 2016-08-10 | 2016-08-10 | Black liquor sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255656A (en) * | 2017-06-30 | 2017-10-17 | 中北大学 | The superfilled device of detection concrete that electronics and mechanical detection are integrated in one |
| CN111397966A (en) * | 2020-04-01 | 2020-07-10 | 湖南鼎誉检验检测有限公司 | Liquid food detects uses portable sampling device |
-
2016
- 2016-08-10 CN CN201620862207.4U patent/CN205879600U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255656A (en) * | 2017-06-30 | 2017-10-17 | 中北大学 | The superfilled device of detection concrete that electronics and mechanical detection are integrated in one |
| CN107255656B (en) * | 2017-06-30 | 2023-10-20 | 中北大学 | Concrete detection and overflow device integrating electronic and mechanical detection |
| CN111397966A (en) * | 2020-04-01 | 2020-07-10 | 湖南鼎誉检验检测有限公司 | Liquid food detects uses portable sampling device |
| CN111397966B (en) * | 2020-04-01 | 2022-08-23 | 湖南鼎誉检验检测股份有限公司 | Liquid food detects uses portable sampling device |
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