CN208302284U - A kind of fixation has the device of filter cake filter paper - Google Patents
A kind of fixation has the device of filter cake filter paper Download PDFInfo
- Publication number
- CN208302284U CN208302284U CN201820444990.1U CN201820444990U CN208302284U CN 208302284 U CN208302284 U CN 208302284U CN 201820444990 U CN201820444990 U CN 201820444990U CN 208302284 U CN208302284 U CN 208302284U
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- Prior art keywords
- gland
- filter paper
- filter cake
- pedestal
- fixation
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Abstract
The utility model discloses a kind of device of the fixation with filter cake filter paper, including pedestal, gland, gland is cyclic structure, filter paper is arranged between pedestal and gland, positioning bolt hole is provided on pedestal and gland, the utility model is completely exposed filter cake, does not influence subsequent experimental implementation the utility model has the advantages that while fixed filter paper.Using the device, convenient for testing the performance of filter cake, carrying out various experiments in experiment indoor moving or processing filter cake.
Description
One, technical field
The utility model is use for laboratory tool, and especially a kind of fixation has the device of filter cake filter paper.
Two, background technique
In drilling well and well cementation industry, the fluid in pit shaft will lead to oil-gas reservoir pollution, liquid column hydrostatic pressure to formation leakage
The problems such as reduction, fluid rheology performance changes, technical staff is generally used for the dehydration of laboratory measurement drilling fluid or cement slurry
The performance of filter cake being formed by after amount and dehydration, but filter cake is commonly attached on filter paper, filter paper is very soft, it is easy breakage,
It is very inconvenient in experimental implementation.Currently, the related tool and standard of the device that petroleum industry is fixed about filter paper not yet.It is logical
It often requires experimenter meticulous during the experiment, is operated with tweezers, during the filter paper of mobile attachment filter cake, prevented
Only filter paper or filter cake are deteriorated.
Three, summary of the invention
The utility model aim: a kind of fixation has the device of filter cake filter paper to solve the above problem.
The utility model is realized by the following technical means: a kind of device of fixed filter paper, including pedestal, pressure
Lid, gland are cyclic structure, and filter paper is arranged between pedestal and gland, are provided with positioning bolt hole on pedestal and gland.
Further scheme, positioning bolt hole are that circumference is equidistantly symmetrically arranged.
Further scheme is provided with sump pit on gland.
Further scheme, pedestal and gland are brass material.
Filter cake is completely exposed the utility model has the advantages that while fixed filter paper in the utility model, does not influence subsequent experiment behaviour
Make.Using the device, convenient for testing the performance of filter cake, carrying out various experiments in experiment indoor moving or processing filter cake.
Four, Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；Fig. 2 is gland structure schematic diagram；Wherein pedestal 1, gland 2, positioning spiral shell
Keyhole 3, filter paper 4, sump pit 5.
Five, specific embodiment
A kind of fixation has the device of filter cake filter paper, including pedestal 1, gland 2 as shown in Figure 1 and Figure 2, and gland 2 is cyclic annular knot
Structure, filter paper 4 are arranged between pedestal 1 and gland 2, are provided with positioning bolt hole 3 on pedestal 1 and gland 2.Positioning bolt hole 3 is
Two and circumference are equidistantly symmetrically arranged.Sump pit 5 is provided on gland 2.The utility model application method needs in the lab
Test mass change, metamorphosis after filter cake impregnates in various different liquids etc..After dehydration experiment, it will be attached with
The filter paper 4 of filter cake takes out from slurry cylinder, is put on metab 1, covers gland 2, is then put on bolt in bolt hole 3
The whole device of fixed filter paper 4 after fixing filter paper 4, can be carried out various experiments by tight nut as a whole.This
Device uses brass material, and hardness is high, and resist chemical performance is good.Gland 2 is circular ring structure, and filter cake is completely exposed after fixing,
Convenient for subsequent experimental, convenient for treated, various chemical solutions flow out band sump pit 5 from notch on gland 2.
Claims (3)
1. a kind of fixation has the device of filter cake filter paper, including pedestal, gland, characterized in that the gland is cyclic structure, filter
Paper is arranged between pedestal and gland, is provided with positioning bolt hole on pedestal and gland, is provided with sump pit on gland.
2. a kind of fixation has the device of filter cake filter paper according to claim 1, characterized in that the positioning bolt hole is circle
All equidistant symmetric arrays.
3. a kind of fixation has the device of filter cake filter paper according to claim 1, characterized in that the pedestal is Huang with gland
Copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444990.1U CN208302284U (en) | 2018-03-31 | 2018-03-31 | A kind of fixation has the device of filter cake filter paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444990.1U CN208302284U (en) | 2018-03-31 | 2018-03-31 | A kind of fixation has the device of filter cake filter paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208302284U true CN208302284U (en) | 2019-01-01 |
Family
ID=64721221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820444990.1U Active CN208302284U (en) | 2018-03-31 | 2018-03-31 | A kind of fixation has the device of filter cake filter paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208302284U (en) |
-
2018
- 2018-03-31 CN CN201820444990.1U patent/CN208302284U/en active Active
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