CN205138973U - Pearlite filter aid permeability check out test set - Google Patents
Pearlite filter aid permeability check out test set Download PDFInfo
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- CN205138973U CN205138973U CN201520883183.6U CN201520883183U CN205138973U CN 205138973 U CN205138973 U CN 205138973U CN 201520883183 U CN201520883183 U CN 201520883183U CN 205138973 U CN205138973 U CN 205138973U
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Abstract
The utility model provides a pearlite filter aid permeability check out test set, include support, holder, receive bucket, high graduated flask, filtering screen, connecting pipe, water bottle, vacuum tube, steady voltage bottle, air -vent valve, U type pressure gauge, vacuum pump, the superiority: this set of detection device compact structure, easy operation detects numerical value and more approaches the production of pearlite filter aid actually.
Description
(1) technical field:
The utility model relates to a kind of checkout equipment, particularly a kind of pearlite filtering aid permeability checkout equipment.
(2) background technology:
When producing pearlite filtering aid, need to carry out permeability detection to pearlite filtering aid product, the effect of removing impurity and foreign matter can not be reached when permeability is too high, affect filter velocity when permeability is too low thus affect production efficiency.
(3) utility model content:
The purpose of this utility model is to provide a kind of pearlite filtering aid permeability checkout equipment, and it can detect pearlite filtering aid permeability in production run fast, instructs filtration aid production run.
The technical solution of the utility model: pearlite filtering aid permeability checkout equipment, it is characterized in that comprising support, clamper, by bucket, height graduated cylinder, filter screen, connecting pipe, water-storing bottle, vacuum tube, voltage stabilizing bottle, pressure regulator valve, U-tube manometer, vacuum pump, described support is equipped with clamper, described gripper is by bucket bottom, the described output terminal by bucket bonds with the input end of height graduated cylinder, the described output terminal of height graduated cylinder is fixedly connected with the input end of filter screen and seals with O-ring seal, the output terminal of described filter screen connects the input end of water-storing bottle by connecting pipe, the output terminal of described water-storing bottle connects the input end of voltage stabilizing bottle by vacuum tube, the output terminal of described voltage stabilizing bottle connects U-tube manometer and vacuum pump by vacuum tube, voltage stabilizing bottle and the vacuum tube between U-tube manometer and vacuum pump are equipped with pressure regulator valve.
Superiority of the present utility model: this cover structure of the detecting device is compact, simple to operate, detects numerical value and produces closer to pearlite filtering aid actual.
(4) accompanying drawing illustrates:
The structural representation of Fig. 1 pearlite filtering aid permeability checkout equipment involved by the utility model.
Wherein, 1 is clamper, and 2 for being subject to bucket, and 3 is height graduated cylinder, and 4 is filter screen, and 5 is connecting pipe, and 6 is water-storing bottle, and 7 is vacuum tube, and 8 is voltage stabilizing bottle, and 9 is pressure regulator valve, and 10 is U-tube manometer, and 11 is vacuum pump, and 12 is support.
(5) embodiment:
Embodiment: pearlite filtering aid permeability checkout equipment, is characterized in that comprising clamper 1, by bucket 2, height graduated cylinder 3, filter screen 4, connecting pipe 5, water-storing bottle 6, vacuum tube 7, voltage stabilizing bottle 8, pressure regulator valve 9, U-tube manometer 10, vacuum pump 11, support 12, described support 12 is equipped with clamper 1, described clamper 1 clamps by bucket 2 bottom, the described output terminal by bucket 2 bonds with the input end of height graduated cylinder 3, the output terminal of described height graduated cylinder 3 is fixedly connected with the input end of filter screen 4 and seals with O-ring seal, the output terminal of described filter screen 4 connects the input end of water-storing bottle 6 by connecting pipe 5, the output terminal of described water-storing bottle 6 connects the input end of voltage stabilizing bottle 8 by vacuum tube 7, the output terminal of described voltage stabilizing bottle 8 connects U-tube manometer 10 and vacuum pump 11 by vacuum tube 7, voltage stabilizing bottle 8 and the vacuum tube between U-tube manometer 10 and vacuum pump 11 7 are equipped with pressure regulator valve 9.
Detection method: under room temperature (20 ± 3 DEG C) condition, precise (being accurate to 0.01g) 10g sample, puts into 250ml beaker, adds 100ml distilled water and is uniformly mixed; Measure the temperature of mixed liquor by temperature and poured into by mixed liquor by bucket 2, and beaker and stirring rod being rinsed well with distilled water, rinse thing and also pour into by bucket 2, washing water quantity is about 400ml; Start vacuum pump 11, regulate variable valve 9, the pressure of U-tube manometer 10 is remained on 13.2kpa ± 0.2kpa; After form filter cake on filter screen 4, observe the position of the water surface in height graduated cylinder, pour 50ml distilled water immediately into, start timing simultaneously when reaching 100ml scale, when the water surface reaches 100ml scale again, stop timing, this mistiming is as Comparatively filtering rate value; Add distilled water, after keeping filtration condition 10min, pour 100ml distilled water immediately into when the water surface reaches 100ml scale, start timing simultaneously, when the water surface reaches 100ml scale again, stop timing; Observe the thickness of filter cake, observe three times from different directions, get its arithmetic mean; Permeability is according to following formulae discovery:
K-----permeability (Darcy)
A-----filter area (namely the inner bottom surface of height graduated cylinder amasss) (cm
2)
Q-----filters the water yield (100ml)
T-----filters the 100ml distilled water time (s) used
P-----U U-tube manometer pressure (Pa)
L-----filter cake thickness (cm)
The viscosity coefficient of η----water, sees attached list
Subordinate list: the temperature of water and the relation of viscosity coefficient
| Temperature, DEG C | 0 | 10 | 20 | 30 |
| 0 | 1.794 | 1.310 | 1.009 | 0.800 |
| 1 | 1.732 | 1.274 | 0.984 | 0.783 |
| 2 | 1.674 | 1.239 | 0.960 | 0.767 |
| 3 | 1.619 | 1.206 | 0.998 | 0.751 |
| 4 | 1.568 | 1.175 | 0.916 | 0.735 |
| 5 | 1.519 | 1.145 | 0.894 | 0.720 |
| 6 | 1.473 | 1.116 | 0.874 | 0.706 |
| 7 | 1.492 | 1.088 | 0.855 | 0.692 |
| 8 | 1.387 | 1.060 | 0.836 | 0.697 |
| 9 | 1.384 | 1.034 | 0.815 | 0.666 |
Claims (1)
1. pearlite filtering aid permeability checkout equipment, it is characterized in that comprising support, clamper, by bucket, height graduated cylinder, filter screen, connecting pipe, water-storing bottle, vacuum tube, voltage stabilizing bottle, pressure regulator valve, U-tube manometer, vacuum pump, described support is equipped with clamper, described gripper is by bucket bottom, the described output terminal by bucket bonds with the input end of height graduated cylinder, the described output terminal of height graduated cylinder is fixedly connected with the input end of filter screen and seals with O-ring seal, the output terminal of described filter screen connects the input end of water-storing bottle by connecting pipe, the output terminal of described water-storing bottle connects the input end of voltage stabilizing bottle by vacuum tube, the output terminal of described voltage stabilizing bottle connects U-tube manometer and vacuum pump by vacuum tube, voltage stabilizing bottle and the vacuum tube between U-tube manometer and vacuum pump are equipped with pressure regulator valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883183.6U CN205138973U (en) | 2015-11-06 | 2015-11-06 | Pearlite filter aid permeability check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883183.6U CN205138973U (en) | 2015-11-06 | 2015-11-06 | Pearlite filter aid permeability check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138973U true CN205138973U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883183.6U Active CN205138973U (en) | 2015-11-06 | 2015-11-06 | Pearlite filter aid permeability check out test set |
Country Status (1)
| Country | Link |
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| CN (1) | CN205138973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029894A (en) * | 2021-01-20 | 2021-06-25 | 桂林理工大学 | Test bed for simulating three-dimensional heat seepage coupling transfer of soil body in karst area |
-
2015
- 2015-11-06 CN CN201520883183.6U patent/CN205138973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029894A (en) * | 2021-01-20 | 2021-06-25 | 桂林理工大学 | Test bed for simulating three-dimensional heat seepage coupling transfer of soil body in karst area |
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