CN205719848U - A kind of filter-press type sludge specific resistance measurement apparatus - Google Patents
A kind of filter-press type sludge specific resistance measurement apparatus Download PDFInfo
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- CN205719848U CN205719848U CN201620545845.3U CN201620545845U CN205719848U CN 205719848 U CN205719848 U CN 205719848U CN 201620545845 U CN201620545845 U CN 201620545845U CN 205719848 U CN205719848 U CN 205719848U
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- specific resistance
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- cylinder
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Abstract
This utility model relates to a kind of device measuring sludge specific resistance, a kind of filter-press type sludge specific resistance measurement apparatus.Measure parts two parts including liftable support parts and sludge specific resistance to constitute, between two parts, have an attachment means；Described liftable support article body is rack platform, and bottom is supported by a set of hydraulic pressure support bar, and hydraulic pressure support bar is arranged on one and can lock on the platform of universal wheel with four；Described sludge specific resistance measures parts has three major parts, including gauge line, buchner funnel and cylinder；Having sealing ring and pad between buchner funnel and cylinder, filter medium is positioned on buchner funnel；Cylinder is connected with pressure buffer bottle by connection valve, connecting tube, and connecting tube is respectively equipped with sub-control valve.This utility model ensure that sealing and the sludge filtration efficiency of device, device mobility and stability are preferable, and solves interactional problem between group, improves certainty of measurement.
Description
Technical field
This utility model relates to a kind of device measuring sludge specific resistance, and a kind of filter-press type sludge specific resistance is measured
Device.
Background technology
Sludge specific resistance is the leading indicator of reflection dewatering performance of sludge, i.e. under the conditions of certain pressure, unit filter area
Resistance suffered by the dewatered sludge of upper unit mass, its size indicates the filterability after same or different mud addition intermixture
Can, sludge specific resistance is the least, and strainability is better.At present, in colleges and universities' " water treatment experiment technology " course, sewage treatment plant and phase
Close in R&D institution, need to use sludge specific resistance measurement apparatus.Most of sludge specific resistance measurement apparatus use filtering type measurement side
Method, exist device dismounting trouble, system gas leakage, liquid drip spatter, pressure instability, fluctuation vacuum etc. cause certainty of measurement the highest,
Also certain error is caused to experimental result.The Chinese patent of Application No. ZL201320161163.9 discloses a kind of mud ratio
Resistance measurement apparatus, device is only by the change of filtering type to filter-press type, the problem solving the gas leakage of filtering type system.But dress
Put excessively simple, have that sludge filtration is inefficient, dismounting trouble, not easily shifted, sealing is poor, liquid header stability
The feature such as poor.In consideration of it, sludge specific resistance measurement apparatus carries out certain improvement, i.e. a kind of filter-press type sludge specific resistance measures dress
Putting, this utility model ensure that sealing and the sludge filtration efficiency of device, and easy accessibility, mobility and stability are relatively
Good, use sub-control valve to solve interactional problem between group, also improve certainty of measurement, decrease experimental error.
Utility model content
For the problems of the prior art, this utility model provides a kind of filter-press type sludge specific resistance measurement apparatus.Its energy
Enough ensure sealing and the sludge filtration efficiency of device, and easy accessibility, mobility and stability are preferable, use sub-control valve solution
Determine interactional problem between group, also improved certainty of measurement, decrease experimental error.
To achieve these goals, this utility model solves its technical problem and be the technical scheme is that a kind of filter pressing
Formula sludge specific resistance measurement apparatus, is measured parts two parts by liftable support parts and sludge specific resistance and constitutes, have between two parts
One attachment means；
Described liftable support article body is rack platform, and bottom is supported by a set of hydraulic pressure support bar, hydraulic pressure support
Bar is arranged on one and can lock on the platform of universal wheel with four；
Described sludge specific resistance measures parts has three major parts, including gauge line, buchner funnel and cylinder；Described
Graduated cylinder is fixed on rack platform by fixed mount, is used for collecting filtrate；Described buchner funnel and cylinder are positioned on graduated cylinder
Side also links together, and has sealing ring and pad between buchner funnel and cylinder, and to ensure good air-tightness, filter medium is put
It is placed on buchner funnel；Cylinder part includes piston rod, pull bar, piston, and cylinder is by connecting valve, connecting tube and pressure buffer bottle
Connecting, connecting tube is respectively equipped with sub-control valve, pressure buffer bottle is provided with Pressure gauge and pressure regulator valve.
As a kind of optimal technical scheme of the present utility model, the described attachment means between liftable support parts is adopted
With quickly connecting design.
As a kind of optimal technical scheme of the present utility model, described cylinder part uses aluminum alloy materials design.
As a kind of optimal technical scheme of the present utility model, described sealing ring uses nitrile rubber design.
As a kind of optimal technical scheme of the present utility model, described pad uses metallic composite design.
Therefore, the beneficial effects of the utility model are:
(1) being applied in combination between different parts, it is convenient to split.
(2) rack platform being furnished with, it is ensured that the stability during measurement.
(3) the liftable support parts being furnished with, use and quickly connect design, combine, split convenient and swift, can tackle difference
The crowd of height tests.
(4) universal wheel locked being furnished with makes device mobility become strong.
(5) sealing ring and pad ensure that the air-tightness and filter efficiency that device is good.
(6) use sub-control valve to solve interactional problem between group, can separately or simultaneously use between group.
(7) certainty of measurement is guaranteed, and decreases experimental error.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Figure is respectively numbered: 1-connecting tube, 2-sub-control valve, 3-piston rod, 4-pull bar, 5-piston, 6-sealing ring, 7-pad
Sheet, 8-filter medium, 9-connects valve, 10-buchner funnel, 11-gauge line, 12-fixed mount, 13-rack platform, and 14-hydraulic pressure props up
Strut, 15-can lock universal wheel, 16-Pressure gauge, 17-pressure regulator valve, 18-pressure buffer bottle.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, under
Face combines accompanying drawing, and this utility model is expanded on further.
Such as Fig. 1, described liftable support article body is rack platform (13), and bottom is by a set of hydraulic pressure support bar (14)
Supporting, hydraulic pressure support bar is arranged on one with on four platforms that can lock universal wheel (15)；
Such as Fig. 1, described sludge specific resistance measures parts has three major parts, including gauge line (11), buchner funnel
And cylinder (10)；Described graduated cylinder is fixed on rack platform by fixed mount (12), is used for collecting filtrate；Described Bu Shi
Funnel and cylinder are positioned at above graduated cylinder and link together, and have sealing ring (6) and pad (7) between buchner funnel and cylinder, with
Ensure that good air-tightness, filter medium (8) are positioned on buchner funnel；Cylinder part includes piston rod (3), pull bar (4), lives
Plug (5), cylinder is connected with pressure buffer bottle (18) by connection valve (9), connecting tube (1), connecting tube is respectively equipped with sub-control valve
(2), pressure buffer bottle is provided with Pressure gauge (16) and pressure regulator valve (17).
Use of the present utility model and work process are as follows:
After hydraulic pressure support bar (14) is adjusted to proper height, fix universal wheel (15), above cylinder, filtration is situated between
Matter (8) is put in buchner funnel (10) after being dried constant weight, is also poured in cylinder by the mud sample regulated, by cylinder seal
Good, by connection valve (9), sludge specific resistance is measured parts and be connected with air system.Measuring and start front opening air pump, pressure is steady
Open sub-control valve (2) after Ding and start timing, promoting piston rod (3) simultaneously, every set time recording gauge buret (11) volume,
When being filled into mud and occurring substantially chapping, stop filtering, close sub-control valve and air pump, filter medium and mud cake are taken jointly
Go out drying to weigh, calculate sludge specific resistance value.
Use filter-press type sludge specific resistance measurement apparatus of the present utility model, its ensure that device sealing and mud
Filter efficiency, and easy accessibility, mobility and stability are preferable, use sub-control valve to solve interactional problem between group,
Also improve certainty of measurement, decrease experimental error.The foregoing describe principal character of the present utility model, ultimate principle.This reality
Being not restricted to the described embodiments with novel, on the premise of without departing from this utility model spirit and scope, this utility model is also
Having various changes and modifications, these changes and improvements both fall within the scope that this utility model is claimed.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. a filter-press type sludge specific resistance measurement apparatus, it is characterised in that: by liftable support parts and sludge specific resistance measurement portion
Part two parts are constituted, and have an attachment means between two parts；Wherein:
Described liftable support article body is rack platform (13), and bottom is supported by a set of hydraulic pressure support bar (14), hydraulic pressure
Support bar is arranged on one with on four platforms that can lock universal wheel (15)；
Described sludge specific resistance measures parts has three major parts, including gauge line (11), buchner funnel (10) and cylinder；Institute
The gauge line (11) stated is fixed on rack platform by fixed mount (12), is used for collecting filtrate；Described buchner funnel is gentle
Cylinder is positioned at above gauge line and links together, and has sealing ring (6) and pad (7) between buchner funnel and cylinder, good to ensure
Good air-tightness, filter medium (8) is positioned on buchner funnel；Cylinder part includes piston rod (3), pull bar (4), piston (5),
Cylinder is connected with pressure buffer bottle (18) by connection valve (9), connecting tube (1), and connecting tube is respectively equipped with sub-control valve (2), pressure
Power surge flask is provided with Pressure gauge (16) and pressure regulator valve (17).
A kind of filter-press type sludge specific resistance measurement apparatus the most according to claim 1, it is characterised in that: described liftable props up
Attachment means between frame parts uses and quickly connects design.
A kind of filter-press type sludge specific resistance measurement apparatus the most according to claim 1, it is characterised in that: described cylinder part
Employing aluminum alloy materials designs.
A kind of filter-press type sludge specific resistance measurement apparatus the most according to claim 1, it is characterised in that: described sealing ring is adopted
Design with nitrile rubber.
A kind of filter-press type sludge specific resistance measurement apparatus the most according to claim 1, it is characterised in that: described pad uses
Metallic composite designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545845.3U CN205719848U (en) | 2016-05-31 | 2016-05-31 | A kind of filter-press type sludge specific resistance measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545845.3U CN205719848U (en) | 2016-05-31 | 2016-05-31 | A kind of filter-press type sludge specific resistance measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719848U true CN205719848U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620545845.3U Expired - Fee Related CN205719848U (en) | 2016-05-31 | 2016-05-31 | A kind of filter-press type sludge specific resistance measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973747A (en) * | 2016-05-31 | 2016-09-28 | 安徽理工大学 | Filter pressing type sludge specific resistance measuring device |
| US20220042193A1 (en) * | 2020-08-06 | 2022-02-10 | C2Cnt Llc | Sustainable, facile separation of the molten carbonate electrolysis cathode product |
-
2016
- 2016-05-31 CN CN201620545845.3U patent/CN205719848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973747A (en) * | 2016-05-31 | 2016-09-28 | 安徽理工大学 | Filter pressing type sludge specific resistance measuring device |
| US20220042193A1 (en) * | 2020-08-06 | 2022-02-10 | C2Cnt Llc | Sustainable, facile separation of the molten carbonate electrolysis cathode product |
| US12024784B2 (en) | 2020-08-06 | 2024-07-02 | C2Cnt Llc | Sustainable, facile separation of the molten carbonate electrolysis cathode product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170531 |