CN110702887A - Magnetic resin loss rate measuring device and measuring method - Google Patents
Magnetic resin loss rate measuring device and measuring method Download PDFInfo
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- CN110702887A CN110702887A CN201911005646.8A CN201911005646A CN110702887A CN 110702887 A CN110702887 A CN 110702887A CN 201911005646 A CN201911005646 A CN 201911005646A CN 110702887 A CN110702887 A CN 110702887A
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- resin
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- 239000011347 resin Substances 0.000 title claims abstract description 120
- 229920005989 resin Polymers 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000001179 sorption measurement Methods 0.000 claims abstract description 32
- 239000000725 suspension Substances 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000007717 exclusion Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/442—Resins; Plastics
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a magnetic resin loss rate measuring device and a measuring method, and the device comprises a resin adsorption temporary storage device (10) communicated between a water inlet pipe (1) and a third water outlet pipe (9), wherein a magnetic rod (10-1) is inserted in the resin adsorption temporary storage device; the water inlet pipe is provided with a water meter (3) and a water inlet valve (4), and the third water outlet pipe is provided with a water outlet valve (8). The invention has wide measuring range and can be provided with different temporary resin storage pipes according to the water quantity or the resin loss condition. The metering is accurate, and the magnetic resin is adsorbed on the outer wall of the magnetic rod sleeve under the action of strong magnetism, so that the condition that the resin flows out along with water flow does not exist. The metering problem of the magnetic resin loss rate under the condition of large treatment capacity is solved.
Description
Technical Field
The invention relates to a device for measuring the loss rate of magnetic resin in a water treatment process, in particular to a device and a method for measuring the loss rate of the magnetic resin.
Background
The application of the magnetic resin in large-scale water plants in China is rare, and some measuring equipment in practical application is not prepared. At present, no equipment for accurately and effectively measuring the loss rate of the magnetic resin under the condition of larger treatment capacity exists. The problem of large sample deviation exists when a small amount of samples are taken, the condition of large accumulative error exists when the samples are taken less, and the unit of the loss rate is L/Km3) It is not possible to build a thousand tonne pond specifically for measuring the loss of a few litres.
Disclosure of Invention
In view of the problems in the prior art, the present invention provides a device and a method for measuring the resin loss rate, which can measure the resin loss rate and verify the effectiveness of the magnetic rod in resin recovery. Adopt the water gauge to measure total sample water yield, adopt the magnetism resin in the strong magnetism seizure sample water yield, adopt when accumulating to comparatively suitable resin volume: resin amount divided by sample water amount gives the run-off rate.
In order to achieve the purpose, the magnetic resin loss rate measuring device provided by the invention comprises a resin adsorption temporary storage device communicated between a water inlet pipe and a third water outlet pipe, wherein a magnetic rod is inserted in the resin adsorption temporary storage device;
the water inlet pipe is provided with a water meter and a water inlet valve, and the third drain pipe is provided with a drain valve.
Further, the resin adsorption temporary storage device is transparent sleeve, keeps in the pipe including water inlet, delivery port, bar magnet sleeve pipe, bar magnet end cap and resin, bar magnet sheathed tube one end and the sealed welding of bar magnet end cap are as an organic whole, form hollow cavity, the bar magnet is arranged in the cavity with pluggable mode, the sheathed tube other end of bar magnet and the resin keep in water inlet one side of pipe and weld as an organic wholely with coaxial mode, and rivers pass through the water inlet and get into the resin adsorption temporary storage device, flow through by bar sleeve pipe outer wall and the resin keep in behind the rivers passageway that the inside pipe wall constitutes, through delivery port outflow resin adsorption temporary storage device.
Further, the magnetic rod is composed of a stainless steel shell coated on the outer side and a plurality of groups of magnetic columns arranged inside along the axis of the magnetic rod, a magnetic conduction ring is arranged between each group of magnetic columns, and the magnetic columns of each group are sequentially arranged along the axis of the magnetic rod in a magnetic pole mutual exclusion mode.
Furthermore, the magnetic column is made of Ru FeB.
Further, the magnetic field intensity of the magnetic rod is not less than 8000 Gauss.
Furthermore, a return pipe is communicated between the water inlet pipe and the resin adsorption temporary storage device, and a return valve is installed on the return pipe.
Further, a temporary valve is arranged in front of a water inlet of the resin adsorption temporary storage device;
furthermore, on the third drain pipe, the upstream department that is located the drain valve communicates with the second drain pipe, install the resin recovery valve on the second drain pipe.
Meanwhile, the invention also provides a method for measuring the loss rate of the magnetic resin, which comprises the following specific steps:
1) opening a water inlet valve (4), introducing water flow containing suspension resin through a water inlet (1), introducing the water flow containing the suspension resin into a resin adsorption temporary storage device (10), starting to adsorb the suspension resin in the water flow by a magnetic rod (10-1) in the resin adsorption temporary storage device (10), and opening a drain valve (8) to allow the water flow adsorbing the suspension resin to flow out through a third drain pipe (9);
2) after the time is less than or equal to 2 hours, the magnetic rod (10-1) is drawn out, the resin adsorbed on the magnetic rod (10-1) is released, at the moment, the drain valve (8) is closed, the resin recovery valve (6) is opened, the captured resin is discharged, and the resin loss is measured;
3) measuring the total flow in the process through a water meter (3) arranged on the water inlet pipe (1) to obtain the total water quantity;
4) calculating the resin loss rate ml/m according to the resin discharge amount and the total water amount respectively measured in the steps 2) and 3)3Resin loss ml/water volume m3。
Compared with the prior art, the magnetic resin loss rate measuring device has the following beneficial effects:
firstly, the measuring range is wide, and different temporary resin storage pipes can be configured according to the water quantity or the resin loss condition.
Secondly, the measurement is accurate, and the magnetic resin is absorbed on the outer wall of the magnetic bar sleeve under the action of strong magnetism, so that no resin exists along with water
The case of a flow out.
And thirdly, the metering problem of the loss rate of the magnetic resin under the condition of large treatment capacity is solved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic structural diagram of a resin adsorption temporary storage device according to the present invention;
FIG. 3 is a schematic view of a magnetic bar structure of the present invention;
in the figure: 1. the device comprises a water inlet pipe, 2, a return pipe, 3, a water meter, 4, a water inlet valve, 5, a return valve, 6, a resin recovery valve, 7, a second drain pipe, 8, a drain valve, 9, a third drain pipe, 10, a resin adsorption temporary storage device, 10-1, a magnetic rod, 10-1.1, a stainless steel shell, 10-1.2, a magnetic column, 10-1.3, a magnetic ring, 10-2, a magnetic rod sleeve, 10-3, a resin temporary storage pipe, 10-4, a magnetic rod plug, 10-5, a water inlet, 10-6, a water outlet, 11 and a temporary valve.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, the magnetic resin loss rate measuring device comprises a resin adsorption temporary storage device 10 communicated between a water inlet pipe 1 and a third water outlet pipe 9, wherein a magnetic rod 10-1 is inserted in the resin adsorption temporary storage device 10;
the water meter 3 and the water inlet valve 4 are installed on the water inlet pipe 1, and the drain valve 8 is installed on the third drain pipe 9.
Further, as shown in fig. 2, the resin adsorption temporary storage device 10 is a transparent sleeve, and the resin adsorption condition can be observed. The resin temporary storage device comprises a water inlet 10-5, a water outlet 10-6, a magnetic rod sleeve 10-2, a magnetic rod plug 10-4 and a resin temporary storage tube 10-3, wherein one end of the magnetic rod sleeve 10-2 and the magnetic rod plug 10-4 are welded into a whole in a sealing mode to form a hollow cavity, the magnetic rod 10-1 is arranged in the cavity in a pluggable mode, the other end of the magnetic rod sleeve 10-2 and one side of a water inlet of the resin temporary storage tube 10-3 are welded into a whole in a coaxial mode, water flow enters the resin adsorption temporary storage device 10 through the water inlet 10-5, and flows out of the resin adsorption temporary storage device 10 through the water outlet 10-6 after flowing through a water flow channel formed by the outer wall of the magnetic rod sleeve 10-2 and the inner wall of the resin temporary storage tube 10.
Further, as shown in fig. 3, the magnetic rod 10-1 is composed of a stainless steel casing 10-1.1 coated on the outside and a plurality of sets of magnetic columns 10-1.2 arranged inside along the axis of the magnetic rod 10-1, a magnetic ring 10-1.3 is arranged between each set of magnetic columns 10-1.2, and each set of magnetic columns 10-1.2 are sequentially arranged along the axis of the magnetic rod 10-1 in a magnetic pole mutual exclusion manner.
Further, the material of the magnetic column 10-1.2 is Ru FeB.
Further, the magnetic field intensity of the magnetic rod 10-1 is not less than 8000 Gauss.
Further, as shown in fig. 1, a return pipe 2 is communicated between the water inlet pipe 1 and the resin adsorption temporary storage device 10, and a return valve 5 is installed on the return pipe 2.
Further, as shown in fig. 1, a temporary valve 11 is installed in front of the water inlet 10-5 of the resin adsorption temporary storage device 10;
further, as shown in fig. 1, a second drain pipe 7 is connected to the third drain pipe 9 at a position upstream of the drain valve 8, and the resin recovery valve 6 is attached to the second drain pipe 7.
According to the invention, the strong magnetic rod is positioned in the magnetic rod sleeve and is not in contact with the sample water sample, only a strong magnetic field is provided, and the magnetic resin in the sample water sample is adsorbed on the outer wall of the magnetic rod sleeve under the action of the magnetic field provided by the strong magnetic rod. When the resin volume that catches or the sample water yield of water gauge measurement are comparatively suitable, take out strong magnetism bar magnet from the bar magnet sleeve pipe, when taking out, the magnetic resin who adsorbs at bar magnet sleeve pipe outer wall drops from the sheathed tube outer wall nature of bar magnet, can collect.
The method for measuring the loss rate of the magnetic resin provided by the invention comprises the following specific steps:
1) opening a water inlet valve (4), introducing water flow containing suspension resin through a water inlet (1), introducing the water flow containing the suspension resin into a resin adsorption temporary storage device (10), starting to adsorb the suspension resin in the water flow by a magnetic rod (10-1) in the resin adsorption temporary storage device (10), and opening a drain valve (8) to allow the water flow adsorbing the suspension resin to flow out through a third drain pipe (9);
2) after the time is less than or equal to 2 hours, the magnetic rod (10-1) is drawn out, the resin adsorbed on the magnetic rod (10-1) is released, at the moment, the drain valve (8) is closed, the resin recovery valve (6) is opened, the captured resin is discharged, and the resin loss is measured;
3) measuring the total flow in the process through a water meter (3) arranged on the water inlet pipe (1) to obtain the total water quantity;
4) calculating the resin loss rate ml/m according to the resin discharge amount and the total water amount respectively measured in the steps 2) and 3)3Resin loss ml/water volume m3。
The following table is the plant test run data:
the above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. A magnetic resin loss rate measuring device is characterized in that,
the device comprises a resin adsorption temporary storage device (10) communicated between a water inlet pipe (1) and a third water outlet pipe (9), wherein a magnetic rod (10-1) is inserted in the resin adsorption temporary storage device (10);
install water gauge (3) and water intaking valve (4) on inlet tube (1), install drain valve (8) on third drain pipe (9).
2. A magnetic resin flow-off rate measuring apparatus according to claim 1,
the resin adsorption temporary storage device (10) is a transparent sleeve and comprises a water inlet (10-5), a water outlet (10-6), a magnetic rod sleeve (10-2), a magnetic rod plug (10-4) and a resin temporary storage tube (10-3), one end of the magnetic rod sleeve (10-2) and the magnetic rod plug (10-4) are welded into a whole in a sealing mode to form a hollow cavity, the magnetic rod (10-1) is arranged in the cavity in a pluggable mode, the other end of the magnetic rod sleeve (10-2) and one side of the water inlet of the resin temporary storage tube (10-3) are welded into a whole in a coaxial mode, water flows into the resin adsorption temporary storage device (10) through the water inlet (10-5) and flows through a water flow channel formed by the outer wall of the magnetic rod sleeve (10-2) and the inner wall of the resin temporary storage tube (10-3), flows out of the resin adsorption temporary storage device (10) through a water outlet (10-6).
3. A magnetic resin flow-off rate measuring apparatus according to claim 2,
the magnetic rod (10-1) is composed of a stainless steel shell (10-1.1) coated on the outer side and a plurality of groups of magnetic columns (10-1.2) arranged inside along the axis of the magnetic rod (10-1), magnetic conductive rings (10-1.3) are arranged between each group of magnetic columns (10-1.2), and the magnetic columns (10-1.2) are sequentially arranged along the axis of the magnetic rod (10-1) in a magnetic pole mutual exclusion manner.
4. A magnetic resin flow-off rate measuring apparatus according to claim 3,
the magnetic column (10-1.2) is made of Ru FeB.
5. A magnetic resin flow-off rate measuring apparatus according to claim 3,
the magnetic field intensity of the magnetic bar (10-1) is not less than 8000 Gauss.
6. A magnetic resin flow-off rate measuring apparatus according to claim 1,
a return pipe (2) is communicated between the water inlet pipe (1) and the resin adsorption temporary storage device (10), and a return valve (5) is installed on the return pipe (2).
7. A magnetic resin flow-off rate measuring apparatus according to claim 6,
a temporary valve (11) is arranged in front of a water inlet (10-5) of the resin adsorption temporary storage device (10).
8. A magnetic resin flow-off rate measuring apparatus according to claim 1,
and a second drain pipe (7) is communicated with the upstream of the drain valve (8) on the third drain pipe (9), and a resin recovery valve (6) is installed on the second drain pipe (7).
9. A method for measuring the loss rate of magnetic resin is characterized by comprising the following specific steps:
1) opening a water inlet valve (4), introducing water flow containing suspension resin through a water inlet (1), introducing the water flow containing the suspension resin into a resin adsorption temporary storage device (10), starting to adsorb the suspension resin in the water flow by a magnetic rod (10-1) in the resin adsorption temporary storage device (10), and opening a drain valve (8) to allow the water flow adsorbing the suspension resin to flow out through a third drain pipe (9);
2) after the time is less than or equal to 2 hours, the magnetic rod (10-1) is drawn out, the resin adsorbed on the magnetic rod (10-1) is released, at the moment, the drain valve (8) is closed, the resin recovery valve (6) is opened, the captured resin is discharged, and the resin loss is measured;
3) measuring the total flow in the process through a water meter (3) arranged on the water inlet pipe (1) to obtain the total water quantity;
4) calculating the resin loss rate ml/m according to the resin discharge amount and the total water amount respectively measured in the steps 2) and 3)3= resin loss ml/water amount m3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911005646.8A CN110702887A (en) | 2019-10-22 | 2019-10-22 | Magnetic resin loss rate measuring device and measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911005646.8A CN110702887A (en) | 2019-10-22 | 2019-10-22 | Magnetic resin loss rate measuring device and measuring method |
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| CN110702887A true CN110702887A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911005646.8A Pending CN110702887A (en) | 2019-10-22 | 2019-10-22 | Magnetic resin loss rate measuring device and measuring method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006202880A1 (en) * | 2005-07-19 | 2007-02-08 | Water Corporation | Recovery of magnetic resin |
| US20090236287A1 (en) * | 2004-12-15 | 2009-09-24 | Orica Australia Pty Ltd | Water polishing process |
| CN202666980U (en) * | 2012-07-31 | 2013-01-16 | 淄博盛金磁铁制造有限公司 | Powerful magnetic rod |
| CN203577407U (en) * | 2013-10-14 | 2014-05-07 | 鞍钢股份有限公司 | Resin trapper |
| CN104209185A (en) * | 2014-08-25 | 2014-12-17 | 湖南利洁生物化工有限公司 | Magnetic material catalyst separating device and system |
| CN206688891U (en) * | 2017-03-24 | 2017-12-01 | 金川集团股份有限公司 | The device of magnetisable material in a kind of removal solution |
| CN211148657U (en) * | 2019-10-22 | 2020-07-31 | 中国水务投资有限公司 | Magnetic resin loss rate measuring device |
-
2019
- 2019-10-22 CN CN201911005646.8A patent/CN110702887A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090236287A1 (en) * | 2004-12-15 | 2009-09-24 | Orica Australia Pty Ltd | Water polishing process |
| AU2006202880A1 (en) * | 2005-07-19 | 2007-02-08 | Water Corporation | Recovery of magnetic resin |
| CN202666980U (en) * | 2012-07-31 | 2013-01-16 | 淄博盛金磁铁制造有限公司 | Powerful magnetic rod |
| CN203577407U (en) * | 2013-10-14 | 2014-05-07 | 鞍钢股份有限公司 | Resin trapper |
| CN104209185A (en) * | 2014-08-25 | 2014-12-17 | 湖南利洁生物化工有限公司 | Magnetic material catalyst separating device and system |
| CN206688891U (en) * | 2017-03-24 | 2017-12-01 | 金川集团股份有限公司 | The device of magnetisable material in a kind of removal solution |
| CN211148657U (en) * | 2019-10-22 | 2020-07-31 | 中国水务投资有限公司 | Magnetic resin loss rate measuring device |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Peng Jiandong Inventor after: Chen Wangyang Inventor after: Zhao Haibo Inventor after: He Wei Inventor after: Li Jingfeng Inventor after: Wu Guoyi Inventor before: Li Jingfeng Inventor before: Fei Xiangqin Inventor before: Liu Zeshan Inventor before: Wang Meixiang Inventor before: Shi Yidan Inventor before: Xue Yang Inventor before: Guest Wen Jiao |
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Application publication date: 20200117 |