CN204384981U - A kind of mobile radioactive liquid water treatment device - Google Patents
A kind of mobile radioactive liquid water treatment device Download PDFInfo
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- CN204384981U CN204384981U CN201520018407.7U CN201520018407U CN204384981U CN 204384981 U CN204384981 U CN 204384981U CN 201520018407 U CN201520018407 U CN 201520018407U CN 204384981 U CN204384981 U CN 204384981U
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Abstract
The utility model discloses a kind of mobile radioactive liquid water treatment device, belongs to field of sewage treatment equipment.Described treatment unit comprises the cylindrical shell of tubular, cylindrical shell is separated into the dividing plate of epicoele and cavity of resorption, and is vertically fixed on the filter core of tubulose in epicoele; Described dividing plate is provided with the communicating aperture being communicated with epicoele and cavity of resorption, and communicating aperture is positioned at the below of filter core tube chamber.Packaged type radioactive water treatment unit equipment of the present utility model is simple, compact construction, rationally distributed, the ionic adsorption technical finesse low level waste water technique adopted has higher soil removal efficiency and decontamination factor to the process containing radionuclide waste water such as cobalt, strontium, caesiums.
Description
Technical field
The utility model belongs to field of sewage treatment equipment, particularly relates to a kind of mobile radioactive liquid water treatment device.
Background technology
Along with the expansion of China's nuclear industry System Core decommissioning work, and the widespread use of nuclear technique, Spent Radioactive water treatment is especially aobvious necessary and urgent, especially between turn(a)round, may clean system management, cleaning waste liquid first will carry out filtration treatment, carry out deionization process again after processing, thus need mobility, integrated, easy use, high soil removal efficiency and decontamination factor, mobile radioactive liquid water treatment device for the optional multiple filter core of different nucleic, lightweight, the easy aftertreatment of filter core.
Summary of the invention
For achieving the above object, the utility model provides one can carry out process mobile radioactive liquid water treatment device to containing cobalt strontium, caesium low-activity water, and concrete scheme is as follows:
A kind of mobile radioactive liquid water treatment device, described treatment unit comprises the cylindrical shell of tubular, cylindrical shell is separated into the dividing plate of epicoele and cavity of resorption, and is vertically fixed on the filter core of tubulose in epicoele; Described dividing plate is provided with the communicating aperture being communicated with epicoele and cavity of resorption, and communicating aperture is positioned at the below of filter core tube chamber.
Further, be provided with diversion rod in described communicating aperture, the cross section of described diversion rod is channel-shaped, and the vertical card of diversion rod is inserted in communicating aperture; Described filter core is enclosed within diversion rod.
Further, the quantity of described epicoele inner filter core is at least one, and the position of the corresponding each filter core tube chamber of dividing plate is provided with communicating aperture, and communicating aperture is provided with diversion rod.
Further, the permanent seat for fixing filter core and vertical fixed link is provided with in described epicoele; Described fixed seating is in the top of filter core, and permanent seat is provided with fixed orifices; Described fixed link is enclosed within fixed orifices, and upper end is provided with screw thread; Described permanent seat is fixedly connected with screw thread on fixed link by nut with the upper end of filter core.
Further, the side of the corresponding filter core of described permanent seat is provided with the fixed plug that can embed filter core inner chamber.
Further, described epicoele is provided with water-in; Described cavity of resorption is provided with water port.
Further, the position of the corresponding water-in of described epicoele is provided with the barrier plate changing flow direction, avoids the current entered directly to impact filter core.
Further, the pipeline of described connection water-in is provided with the tensimeter detecting water flow pressure and the under meter detecting water flow.
Further, the sidewall bottom described epicoele is provided with epicoele sewage draining exit, and the sidewall bottom cavity of resorption is provided with cavity of resorption sewage draining exit; Epicoele sewage draining exit is lower than water-in, and cavity of resorption sewage draining exit is lower than water outlet.
Preferably, the filter core of described tubulose is followed successively by outer filter layers, ionic adsorption layer and internal layer filtering layer from outside to inside.
Further, the outer filter layers of described filter core, the thickness of internal layer filtering layer are 4-6 millimeter, and pore size filter is 4-6 micron.
Further, described treatment unit also comprises the bung of sealed cylinder.
Mobile radioactive liquid water treatment device of the present utility model has following characteristic and advantage:
(1) characteristic
A. removable, integrated, can efficiently process diversity radioactive wastewater;
B. firmly, hommization, easily to use;
C. soil removal efficiency and decontamination factor high;
D. optional multiple filter core, for different nucleic;
E. reserved standard lead brick shield space;
F. filter core selectivity is high;
G. more renew cartridge is simple to operate, reduces open-assembly time;
H. filter core is lightweight, easily installs, and is easy to aftertreatment.
(2) advantage
A. disposable input, makes minimizing costs;
B. high efficiency filter, selective adsorption purifies, quick-replaceable, connects fast and modular design;
C. be convenient to safety install and transport;
D. stock and the interchangeability of parts of accessory is reduced;
E. applicability is wide, and treatment capacity is large, reduction process expense;
F. after process, radioactivity is lower, meets the requirement of environment protection.
This mobile radioactive liquid water treatment device not only can be used for processing the radioactive wastewater produced in elimination of nuclear facilities process, also can solve the process problem of the radioactive wastewater of the retired middle generation of waste water disposal facility itself, the radioactive wastewater produced in simultaneously also can producing in-service nuclear installation operation, scientific research, production and Development of Atomic Weapons carries out purifying treatment; In addition, also can be used for nuclear emergency process and produce unit by demand to each waste liquid performing purification business, the fixed investment of enterprise can be reduced, realize the mobility of Spent Radioactive water treatment device, integrated, the process diversity of radioactive wastewater and high efficiency, meet user's needs; And relatively existing radioactive water treatment system, this mobile radioactive liquid water treatment device can avoid the problem to on-line system troublesome maintenance because using the vapo(u)rization system of system to bring.
Packaged type radioactive water treatment unit equipment of the present utility model is simple, compact construction, rationally distributed, the ionic adsorption technical finesse low level waste water technique adopted has higher soil removal efficiency and decontamination factor to the process containing radionuclide waste water such as cobalt, strontium, caesiums.The miniaturization that the succeeding in developing of this device not only achieves Spent Radioactive water treatment device, removableization, and possess the function of one-machine-multi-function, improve the rate of utilization of equipment.Thus, packaged type Spent Radioactive water treatment device has broad application prospects in Spent Radioactive water treatment field.
Accompanying drawing explanation
Fig. 1 is the top cross-sectional view of the utility model embodiment mobile radioactive liquid water treatment device cylindrical shell;
Fig. 2 is the sectional view along A-A position vertically cutting in Fig. 1;
Fig. 3 is the front view of mobile radioactive liquid water treatment device epicoele internal fixtion seat;
Fig. 4 is the upward view of mobile radioactive liquid water treatment device epicoele internal fixtion seat;
Fig. 5 is the cross-sectional view of mobile radioactive liquid water treatment device filter core;
Fig. 6 is the sectional view of embodiment 2 mobile radioactive liquid water treatment device through two filter core central position vertically cuttings.
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model being introduced further and illustrating.
Embodiment 1
Mobile radioactive liquid water treatment device as Figure 1-5, comprises cylindrical shell 1, filter core 2, fixed link 3, permanent seat 4, dividing plate 5, barrier plate 7, bung 8, diversion rod 9.
Cylindrical shell 1 is round shape, and cylindrical shell 1 is separated into epicoele 11 and cavity of resorption 12 by dividing plate 5.Vertical fixed link 3 is positioned at the center of epicoele 11; What the filter core 2 of four tubuloses was vertical is positioned at the inner fixed link 3 of epicoele 11 around, and filter core 2 is evenly distributed in epicoele 11 around fixed link 3; The position of corresponding each filter core 2 tube chamber of dividing plate 5 is provided with communicating aperture 51, and communicating aperture 51 is communicated with epicoele 11 and cavity of resorption 12.Diversion rod 9 is channel-shaped, and cross section is V-type, and vertical card is inserted in communicating aperture 51, makes filter core 2 be enclosed within diversion rod 9; The upper end of fixed link 3 is provided with screw thread.The base 41 that permanent seat 4 comprises round pie and the fixed plug 42 be positioned on base 41, be positioned at the top of filter core 2; The center of permanent seat 4 is provided with fixed orifices 43, and the side of corresponding filter core 2 is provided with fixed plug 42; Fixed link 3 is enclosed within fixed orifices 43, and fixed plug 42 embeds in the container cavity 42 of filter core 2; Permanent seat 4 is fixedly connected with by the threaded engagement of nut 44 with fixed link 3 upper end with the upper end of filter core 2.
The sidewall of epicoele 11 is provided with water-in 6, and the sidewall bottom epicoele 11 is provided with epicoele sewage draining exit 13, epicoele blowdown, and 13 lower than water-in 6; The sidewall of cavity of resorption 12 is provided with water port 15, and the sidewall bottom cavity of resorption 12 is provided with cavity of resorption sewage draining exit 14, and cavity of resorption sewage draining exit 14 is lower than water outlet.
Barrier plate 7, at water-in 6 and between the filter core 2 of water-in 6, being fixed on bottom epicoele 11, for changing flow direction, avoiding the current entered directly to impact filter core 2.Bung 8 is positioned at the upper end of cylindrical shell 1, for sealed cylinder.
The pipeline connecting water-in 6 is provided with the tensimeter detecting water flow pressure and the under meter (not shown) detecting water flow.
Preferably, filter core 2 is followed successively by outer filter layers 21, ionic adsorption layer 22 and internal layer filtering layer 23 from outside to inside; The thickness of outer filter layers 21, internal layer filtering layer 23 is 4-6 millimeter, and pore size filter is 4-6 micron.
Embodiment 2
Mobile radioactive liquid water treatment device as shown in Figure 6, is with the difference of embodiment, and the treatment unit of the present embodiment is made up of the mobile radioactive liquid water treatment device of two embodiments 1, dolly 10, pipe connecting 101; The mobile radioactive liquid water treatment device of two embodiments 1 is positioned on dolly 10, one end of pipe connecting 101 connects the water outlet of the mobile radioactive liquid water treatment device of an embodiment 1, and the other end connects the water-in of the mobile radioactive liquid water treatment device of another embodiment 1.
It should be noted that, the mobile radioactive liquid water treatment device of the present embodiment according to the treatment unit unit of the multiple embodiment 1 of the number of tandem of radion kind in radioactive wastewater, can use the filter core of the specific radion of absorption in each process device unit.
The above only further illustrates technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent embodiment of the present utility model and be only limitted to this, any technology done according to the utility model extends or recreation, all by protection of the present utility model.
Claims (10)
1. a mobile radioactive liquid water treatment device, is characterized in that, described treatment unit comprises the cylindrical shell of tubular, cylindrical shell is separated into the dividing plate of epicoele and cavity of resorption, and is vertically fixed on the filter core of tubulose in epicoele; Described dividing plate is provided with the communicating aperture being communicated with epicoele and cavity of resorption, and communicating aperture is positioned at the below of filter core tube chamber.
2. mobile radioactive liquid water treatment device according to claim 1, is characterized in that, is provided with diversion rod in described communicating aperture, and the cross section of described diversion rod is channel-shaped, and the vertical card of diversion rod is inserted in communicating aperture; Described filter core is enclosed within diversion rod.
3. mobile radioactive liquid water treatment device according to claim 2, is characterized in that, the quantity of described epicoele inner filter core is at least one, and the position of the corresponding each filter core tube chamber of dividing plate is provided with communicating aperture, and in communicating aperture, card is inserted with diversion rod.
4. mobile radioactive liquid water treatment device according to claim 3, is characterized in that, is provided with the permanent seat for fixing filter core and vertical fixed link in described epicoele; Described fixed seating is in the top of filter core, and permanent seat is provided with fixed orifices; Described fixed link is enclosed within fixed orifices, and the upper end of fixed link is provided with screw thread; Described permanent seat is fixedly connected with the screw thread on fixed link by nut with the upper end of filter core.
5. mobile radioactive liquid water treatment device according to claim 4, is characterized in that, the side of the corresponding filter core of described permanent seat is provided with the fixed plug that can embed filter core inner chamber.
6. mobile radioactive liquid water treatment device according to claim 5, is characterized in that, described epicoele is provided with water-in; Described cavity of resorption is provided with water port.
7. mobile radioactive liquid water treatment device according to claim 6, is characterized in that, the position of the corresponding water-in of described epicoele is provided with the barrier plate changing flow direction.
8. mobile radioactive liquid water treatment device according to claim 7, is characterized in that, the sidewall bottom described epicoele is provided with epicoele sewage draining exit, and the sidewall bottom cavity of resorption is provided with cavity of resorption sewage draining exit.
9. mobile radioactive liquid water treatment device according to claim 1, is characterized in that, the filter core of described tubulose is followed successively by outer filter layers, ionic adsorption layer and internal layer filtering layer from outside to inside.
10. mobile radioactive liquid water treatment device according to claim 9, is characterized in that, the outer filter layers of described filter core, the thickness of internal layer filtering layer are 4-6 millimeter, and pore size filter is 4-6 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018407.7U CN204384981U (en) | 2015-01-12 | 2015-01-12 | A kind of mobile radioactive liquid water treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520018407.7U CN204384981U (en) | 2015-01-12 | 2015-01-12 | A kind of mobile radioactive liquid water treatment device |
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| CN204384981U true CN204384981U (en) | 2015-06-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432881A (en) * | 2018-12-14 | 2019-03-08 | 核工业理化工程研究院 | The preparation method of radioactive liquid waste adsorption filtration device and absorption filter element |
| CN114405139A (en) * | 2021-12-26 | 2022-04-29 | 江苏海迪威液压有限公司 | Engineering aviation kerosene filtering system device |
-
2015
- 2015-01-12 CN CN201520018407.7U patent/CN204384981U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432881A (en) * | 2018-12-14 | 2019-03-08 | 核工业理化工程研究院 | The preparation method of radioactive liquid waste adsorption filtration device and absorption filter element |
| CN109432881B (en) * | 2018-12-14 | 2024-01-05 | 核工业理化工程研究院 | Adsorption and filtration device for radioactive waste liquid and preparation method of adsorption filter element |
| CN114405139A (en) * | 2021-12-26 | 2022-04-29 | 江苏海迪威液压有限公司 | Engineering aviation kerosene filtering system device |
| CN114405139B (en) * | 2021-12-26 | 2023-12-08 | 江苏海迪威液压有限公司 | Engineering aviation kerosene filtration system device |
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