CN112093943A - A processing apparatus for radioactive waste water - Google Patents
A processing apparatus for radioactive waste water Download PDFInfo
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- CN112093943A CN112093943A CN202011044990.0A CN202011044990A CN112093943A CN 112093943 A CN112093943 A CN 112093943A CN 202011044990 A CN202011044990 A CN 202011044990A CN 112093943 A CN112093943 A CN 112093943A
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/006—Radioactive compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a radioactive wastewater treatment device which comprises a shell I, a double-headed motor, a motor shaft, a water pump and a radioactive detection device, wherein a sliding groove I is formed in the shell I, a support I is arranged on the sliding groove I in a sliding and clamping mode, the double-headed motor penetrates through the middle of the support I, the motor shaft is arranged in the double-headed motor, threads are arranged at the upper end of the motor shaft, a motor support is arranged on the outer side of the double-headed motor, the motor support penetrates through the support I and extends upwards, and a support II is arranged on the support I. The invention has the beneficial effects that: the device filters the back through the flocculation thing to among the radioactive waste water, through the gravity that utilizes waste water and the impact force when drainning, carries out many times quick rotation to the flocculation thing in the waste water and strikes off, has improved the efficiency of getting rid of the flocculation thing.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a treatment device for radioactive wastewater.
Background
In the process of treating radioactive wastewater, mainly radioactive heavy metal elements in the wastewater are removed, and the used main methods for treating the radioactive wastewater comprise a chemical precipitation method, a biological treatment method, an inert solidification method and the like, wherein the chemical precipitation method is used in the fields of wastewater treatment, chemical industry and the like, and is widely applied due to the characteristics of economy and high efficiency, and the removal efficiency of the flocculation precipitate generated by the common chemical precipitation method is low, and the removal operation is complicated, so that the removal efficiency of the flocculation precipitate is low.
Disclosure of Invention
The present invention is directed to provide a device for treating radioactive wastewater, which can solve the above-mentioned problems of the prior art, and the device can filter the flocculate in the radioactive wastewater, and then rapidly scrape the flocculate in the wastewater by using the gravity of the wastewater and the impact force during the drainage, thereby improving the removal efficiency of the flocculate.
The invention discloses a radioactive wastewater treatment device which comprises a shell I, a double-headed motor, a motor shaft, a water pump and a radioactive detection device, wherein a sliding chute I is arranged on the shell I, a bracket I is arranged on the sliding chute I in a sliding and clamping manner, the middle part of the bracket I is provided with the double-headed motor in a penetrating manner, the motor shaft is arranged in the double-headed motor, the upper end of the motor shaft is provided with a thread, the outer side of the double-headed motor is provided with a motor bracket, the motor bracket penetrates through the bracket I and extends upwards, the bracket I is provided with a bracket II, and the upper end of the motor shaft is meshed with the bracket;
the filter disc mechanism comprises three support plate main bodies in a circular array and a connecting ring I, a filter screen I is connected to the upper side of each support plate main body, each support plate main body comprises three arranged fan-shaped plates, each two adjacent fan-shaped plates are hinged to form a hinge shaft, a water leaking port is formed in the middle of each two adjacent fan-shaped plates, and the connecting ring I used for connecting the fan-shaped plates is arranged on the inner side of each support plate main body;
a shell II is arranged on the lower side of the shell I, a cleaning mechanism for cleaning flocculates is arranged on the inner side of the shell II, the cleaning mechanism comprises a central shaft and a triangular support, the middle of the central shaft is provided with the triangular support, the lower end of the triangular support penetrates through the central shaft and the shell II to extend downwards, a sliding groove II is arranged on the prismatic surface of the triangular support, a sliding block is arranged at the upper end in the sliding groove II in a sliding clamping manner, a connecting rod I is hinged on the sliding block, a fixing frame is arranged at the middle lower part of the sliding groove II, a connecting rod II hinged with the connecting rod I is hinged on the fixing frame, a sliding rod is arranged at the lower end in the sliding groove II in a sliding clamping manner, a connecting ring II is connected;
run through on the center pin be provided with three with II vertically of spout run through mouthful I, be provided with the pole setting in the run through mouthful I, the pole setting lower extreme is provided with the fixed axle, the pole setting front side is provided with the scraper blade that is used for striking off the flocculation thing, be provided with the conveyer trough I that is used for carrying striking off back flocculation thing on the lateral wall before the pole setting, run through in the pole setting and be provided with the conveyer trough II with I intercommunication of conveyer trough II, be provided with draw-in groove I on the lateral wall behind the pole setting, and link I and II articulated department blocks in draw-in groove I of link.
Preferably, the double-end motor downside is provided with the rabbling mechanism that is used for stirring radioactive waste water, the rabbling mechanism includes outer axle, interior axle and stirring leaf, outer inboard side cover is equipped with interior axle, outer axle and interior axle top are provided with a pair of bolt hole, outer axle lower extreme is provided with the inside hollow stirring leaf of a plurality of, the inside filter screen II that is provided with of stirring leaf, and II left ends of filter screen and stirring leaf inner wall connection, stirring leaf right side is provided with the bracing piece that runs through outer axle and interior axle connection, II right-hand members of filter screen are connected with the bracing piece, the bracing piece front end is provided with the sealing strip, be provided with draw-in groove II that is used for the block bracing.
Preferably, the lower end of the double-headed motor is provided with a support III, and the support III is provided with two pairs of bolts which are used for being meshed and fixed with the bolt holes in a rotating mode.
Preferably, the upper side of the filter disc mechanism is provided with a sealing ring fixed on the shell I.
Preferably, a sliding plate main body which is used for supporting the filter disc mechanism and covering and plugging the water leakage port is arranged at the bottom of the shell I in a penetrating mode.
Preferably, a support ring for supporting the filter disc mechanism is arranged on the outer side of the cleaning mechanism, and a plurality of supports IV connected with the upper end of the shell II are arranged on the support ring.
Preferably, the middle part of the triangular support is provided with a plurality of through openings II, the through openings II and the lower ends of the vertical rods are at the same horizontal height, and the middle lower part of the triangular support is provided with a conveying groove III penetrating through the inside of the triangular support.
Preferably, the lower pot head of triangular pillar is equipped with the screw, the pot head is equipped with the gasket on the screw, the gasket is connected with go-between I and is provided with connecting rod II.
Preferably, be provided with a plurality of in the II casings and be used for supporting the spring of gasket, II outsides of casing are provided with the support base, the intercommunication is provided with the drain pipe on II casings, and is provided with the water pump on the drain pipe, II rear sides of casing are provided with the retaining storehouse, be provided with the radioactivity detection device who is used for detecting the waste water radioactivity in the retaining storehouse.
The invention has the beneficial effects that:
1. support the filter disc mechanism through the backing ring, when making the filter disc mechanism continue to the downside tractive through go-between I and remove, make each sector plate carry out the bending slope through articulated axle articulated department, make the filter disc mechanism form and leak hopper-shaped, be convenient for strike off the flocculation thing on the filter screen I.
2. Extrude go up go-between II when moving to the downside through go-between I, drive the slide bar and move to the downside, slide to the downside through I tractive slider of connecting rod, make connecting rod I and II articulated departments of connecting rod support to the outside to drive the pole setting and support to the outside and parallel with the sector plate of close slope, make scraper blade and I contact of filter screen, strike off the flocculation thing on the filter screen I.
3. Through penetrating mouthful II with the pole setting lower extreme at same level, when making the pole setting support to the outside, the flocculate of scraping off is convenient for discharge the flocculate of scraping off in getting into conveying trough III through conveying trough I and conveying trough II.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the motor bracket of the invention.
Fig. 3 is a schematic sectional structure view of the housing i of the present invention.
Fig. 4 is a schematic structural diagram of a filter disc mechanism of the present invention.
FIG. 5 is a schematic view of a main body structure of the support plate of the present invention.
Fig. 6 is a schematic structural view of a sector plate of the present invention.
FIG. 7 is a schematic view of the cleaning mechanism of the present invention.
FIG. 8 is a schematic view of the structure of the mandrel of the present invention.
FIG. 9 is a cross-sectional view of the mandrel of the present invention.
FIG. 10 is a schematic view of a triangular prism structure according to the present invention.
Fig. 11 is an enlarged schematic view of a connecting rod i according to the present invention.
Figure 12 is a schematic view of the pole construction of the present invention.
Figure 13 is a cross-sectional structural schematic view of a vertical rod of the present invention.
FIG. 14 is a schematic view of the stirring mechanism of the present invention.
FIG. 15 is a schematic view of the internal structure of the stirring vane of the present invention.
Illustration of the drawings: 1. the device comprises a shell I, 2, sliding chutes I, 3, supports I, 4, a double-head motor, 5, a motor shaft, 6, threads, 7, a motor support, 8, supports II, 9, a filter disc mechanism, 10, a support plate main body, 11, connecting rings I, 12, filter screens I, 13, a sector plate, 14, a hinge shaft, 15, a water leaking port, 16, a shell II, 17, a cleaning mechanism, 18, a central shaft, 19, a triangular support column, 20, sliding chutes II, 21, a slide block, 22, connecting rods I, 23, a fixing frame, 24, connecting rods II, 25, a slide rod, 26, connecting rings II, 27, connecting rods I, 28, through ports I, 29, a vertical rod, 30, a fixing shaft, 31, a scraping plate, 32, a conveying groove I, 33, a conveying groove II, 34, a clamping groove I, 35, a stirring mechanism, 36, an outer shaft, 37, an inner shaft, 38, a stirring blade, 39, a bolt hole, 40, a filter screen II, 41, 43. the device comprises supports III, 44, bolts, 45, a sealing ring, 46, a sliding plate main body, 47, a support ring, 48, supports IV, 49, through openings II, 50, conveying grooves III, 51, propellers, 52, sealing plates, 53, connecting rods II, 54, springs, 55, a support base, 56, a drain pipe, 57, a water pump, 58, a water storage bin, 59, a radioactivity detection device, 60 and a clamping groove II.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
A treatment device for radioactive wastewater comprises a shell I1, a double-end motor 4, a motor shaft 5, a water pump 57 and a radioactivity detection device 59, wherein a sliding chute I2 is arranged on the shell I1, a bracket I3 is arranged on the sliding chute I2 in a sliding and clamping manner, the double-end motor 4 is arranged in the middle of the bracket I3 in a penetrating manner, a stirring mechanism 35 for stirring the radioactive wastewater is arranged at the lower side of the double-end motor 4, the stirring mechanism 35 comprises an outer shaft 36, an inner shaft 37 and stirring blades 38, the inner shaft 37 is sleeved on the inner side of the outer shaft 36, a pair of bolt holes 39 is arranged at the top ends of the outer shaft 36 and the inner shaft 37, a plurality of stirring blades 38 with hollow interiors are arranged at the lower end of the outer shaft 36, a filter screen II 40 is arranged inside the stirring blades 38, the left end of the filter screen II 40 is connected with the inner wall of the stirring blades, the front end of the supporting rod 41 is provided with a sealing strip 42, the left side wall of the stirring blade 38 is provided with a clamping groove II 60 for clamping the supporting rod 41, a motor shaft 5 is arranged in the double-headed motor 4, the upper end of the motor shaft 5 is provided with a thread 6, the outer side of the double-headed motor 4 is provided with a motor support 7, the motor support 7 penetrates through the support I3 and extends upwards, the support I3 is provided with a support II 8, the upper end of the motor shaft 5 is meshed with the support II 8 and extends upwards, the lower end of the double-headed motor 4 is provided with a support III 43, and the support III 43 is provided with two pairs;
the inner side of the shell I1 is provided with a filter disc mechanism 9 for filtering flocculate, the filter disc mechanism 9 comprises three support plate main bodies 10 in a circular array and a connecting ring I11, the upper side of the support plate main body 10 is connected with a filter screen I12, the support plate main body 10 comprises three arranged sector plates 13, two adjacent sector plates 13 are hinged with a hinge shaft 14, a water leakage port 15 is arranged in the middle of each two adjacent fan-shaped plates 13, a connecting ring I11 for connecting the fan-shaped plates 13 is arranged on the inner side of the support plate main body 10, the connecting ring I11 is sleeved at the upper end of a central shaft 18, the connecting ring I11 can slide up and down along the central shaft 18, a sealing ring 45 fixed on the shell I1 is arranged on the upper side of the filter disc mechanism 9, and a sliding plate main body 46 which is used for supporting the filter disc mechanism 9 and covering and plugging the water leakage port 15 is arranged at the bottom of the shell I1 in a penetrating manner;
a shell II 16 is arranged on the lower side of the shell I1, a plurality of springs 54 used for supporting the sealing sheet 52 are arranged in the shell II 16, a supporting base 55 is arranged on the outer side of the shell II 16, a drain pipe 56 is arranged on the shell II 16 in a communicating manner, a water pump 57 is arranged on the drain pipe 56, a water storage bin 58 is arranged on the rear side of the shell II 16, a radioactivity detection device 59 used for detecting the radioactivity of the waste water is arranged in the water storage bin 58, a cleaning mechanism 17 used for cleaning flocculates is arranged on the inner side of the shell II 16, the cleaning mechanism 17 comprises a central shaft 18 and a triangular support 19, the middle part of the central shaft 18 is provided with the triangular support 19, the lower end of the triangular support 19 penetrates through the central shaft 18 and the shell II 16 to extend downwards, a chute II 20 is arranged on the edge surface of the triangular support 19, a sliding block 21 is arranged at the upper end, a connecting rod II 24 hinged with the connecting rod I22 is hinged on the fixing frame 23, a sliding rod 25 is arranged at the lower end in the sliding chute II 20 in a sliding clamping mode, a connecting ring II 26 is connected and arranged on the outer side of the sliding rod 25, the connecting ring II 26 is extruded when the connecting ring I11 moves downwards, the sliding rod 25 is driven to move downwards, the sliding block 21 is pulled by the connecting rod I27 to slide downwards, the hinged position of the connecting rod I22 and the connecting rod II 24 is supported outwards, the vertical rod 29 is driven to support outwards and is parallel to the fan-shaped plate 13 which is inclined approximately, the scraper 31 is in contact with the filter screen I12, and a connecting rod I27 is connected and arranged between the floc scraping sliding block 21;
a support ring 47 for supporting the filter disc mechanism 9 is arranged on the outer side of the cleaning mechanism 17, the filter disc mechanism 9 is supported through the support ring 47, when the filter disc mechanism 9 continues to be pulled downwards through a connecting ring I11, each sector plate 13 is bent and inclined through a hinge joint of a hinge shaft 14, the filter disc mechanism 9 is formed into a funnel shape, flocculates on the filter screen I12 are conveniently scraped, and a plurality of supports IV 48 connected with the upper end of a shell II 16 are arranged on the support ring 47;
the middle part of the triangular support 19 is provided with a plurality of through openings II 49, the through openings II 49 and the lower end of the vertical rod 29 are at the same horizontal height, when the vertical rod 29 is supported outwards, scraped flocculates enter the conveying groove III 50 through the conveying groove I32 and the conveying groove II 33, the scraped flocculates are convenient to discharge, the middle lower part of the triangular support 19 is provided with the conveying groove III 50 penetrating through the triangular support 19, the lower end of the triangular support 19 is sleeved with a propeller 51, the upper end of the propeller 51 is sleeved with a sealing sheet 52, the outer edge of the sealing sheet 52 is in contact with the inner wall of the shell II 16 to form a closed state, and the sealing sheet 52 is connected with the connecting ring I;
run through on the center pin 18 and be provided with three and II 20 vertically through-hole I28 of spout, be provided with pole setting 29 in the through-hole I28, pole setting 29 lower extreme is provided with fixed axle 30, pole setting 29 front side is provided with the scraper blade 31 that is used for scraping the flocculation thing, be provided with the conveyer trough I32 that is used for carrying scraping back flocculation thing on the lateral wall before pole setting 29, run through in the pole setting 29 and be provided with II 33 of conveyer trough I32 intercommunication, be provided with draw-in groove I34 on the lateral wall behind the pole setting 29, and link I22 and link II 24 articulated department block in draw-in groove I34.
The invention provides a treatment device for radioactive wastewater, which comprises the following steps:
the method comprises the following steps: add radioactive waste water to casing I1 under the initial condition in, add the flocculating agent simultaneously, to be used for holding storage bucket or the storage bag of discharge flocculation thing and place in II 16 downside of casing, be convenient for store triangular pillar 19 exhaust flocculation thing, slide bracket I3 forward, carry out swivelling joint with bolt hole 39 of outer axle 36 upper end with bolt 44 on the support III 43, start double-end motor 4 and drive motor shaft 5 and rotate, it makes double-end motor 4 and rabbling mechanism 35 move to the downside gradually to engage in support II 8 through screw 6 department, stirring leaf 38 stirs the radioactive waste water in the casing I1, make flocculating agent and radioactive waste water intensive mixing.
Step two: the motor shaft 5 is driven to rotate by repeatedly driving the double-headed motor 4 in the forward and reverse directions, the stirring mechanism 35 stirs the radioactive wastewater in the lifting process, the double-headed motor 4 is closed until the double-headed motor 4 and the stirring mechanism 35 are restored to the top, the bolt 44 on the bracket III 43 and the bolt hole 39 at the upper end of the inner shaft 37 are rotationally fixed, the double-headed motor 4 is driven after the bolt 44 and the bolt hole 39 at the upper end of the outer shaft 36 are removed from being fixed, the support rod 41 is rotated to unfold the filter screen II 40, the support rod 41 is clamped into the clamping groove II 60 of the adjacent stirring blade 38, the stirring mechanism 35 is continuously rotated, the filter screen II 40 filters flocculates in the radioactive wastewater, and the double-headed motor 4 is closed until the stirring mechanism 35 descends to the.
Step three: at this time, flocs in the radioactive waste water are pressed against the screen i 12, the slide plate bodies 46 are pulled outward, water flows downward into the housing ii 16 through the drain port 15 and is stored on the upper side of the sealing piece 52, and the sealing piece 52 moves downward as the water flows in continuously, and the filter disc mechanism 9 and the support plate body 10 are pulled downward along the central axis 18 by the connecting rod ii 53.
Step four: the filter disc mechanism 9 gradually moves downwards to be in contact with the support ring 47, the connecting ring I11 continuously pulls the support plate main body 10 downwards, the end, connected with the connecting ring I11, of the support plate main body 10 continuously moves downwards, each sector plate 13 rotates upwards through the hinge shaft 14, and each sector plate 13 is supported and inclined through the support ring 47 to form a funnel shape.
Step five: when the connecting ring I11 moves downwards, the connecting ring II 26 is extruded downwards, the connecting ring II 26 drives the sliding rod 25 to slide downwards along the sliding groove II 20, the sliding rod 25 pulls the sliding block 21 downwards through the connecting rod I27, the hinged part of the connecting rod I22 and the connecting rod II 24 is supported outwards, the upright rod 29 is supported outwards through the fixed shaft 30, the fixed shaft 30 is parallel to the close and inclined fan-shaped plate 13, and the scraper 31 is in contact with the filter screen I12.
Step six: the water pump 57 is started to conduct negative pressure extraction on water flow in the shell II 16 through the drain pipe 56, the water flow on the upper side of the sealing plate 52 flows downwards along the inner wall of the shell II 16 through negative pressure quickly, the propeller 51 is impacted to rotate when a large amount of water flow is discharged outwards through the drain pipe 56, the propeller 51 drives the central shaft 18 to rotate, flocs on the filter screen I12 are scraped by the scraping plates 31, the scraped flocs are conveyed into the conveying groove III 50 through the conveying groove I32 and the conveying groove II 33 and fall downwards into the storage barrel or the storage bag on the lower side of the shell II 16 to be collected, after the water flow in the shell II 16 is discharged, the springs 54 support the sealing plate 52 upwards, the sealing plate 52, the filter disc mechanism 9, the upright rod 29, the sliding block 21 and the like are reset, and the sliding plate main bodies 46 are pushed to reset to support the filter disc mechanism 9.
Step seven: the wastewater discharged from the drain pipe 56 enters the water storage bin 58 to be collected, the radioactivity in the discharged wastewater is detected by the radioactivity detection device 59, and the wastewater is discharged after the radioactivity in the wastewater is qualified.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions are considered to be within the protective scope of the present invention.
Claims (9)
1. A treatment device for radioactive wastewater comprises a shell I (1), a double-head motor (4), a motor shaft (5), a water pump (57) and a radioactivity detection device (59), it is characterized in that a sliding chute I (2) is arranged on the shell I (1), a bracket I (3) is arranged on the sliding chute I (2) in a sliding and clamping way, a double-end motor (4) penetrates through the middle part of the bracket I (3), a motor shaft (5) is arranged in the double-end motor (4), the upper end of the motor shaft (5) is provided with a thread (6), the outer side of the double-head motor (4) is provided with a motor bracket (7), the motor bracket (7) penetrates through the bracket I (3) and extends upwards, a bracket II (8) is arranged on the bracket I (3), the upper end of the motor shaft (5) is engaged with the penetrating bracket II (8) and extends upwards;
the filter disc mechanism (9) for filtering flocculates is arranged on the inner side of the shell I (1), the filter disc mechanism (9) comprises three support plate main bodies (10) and connecting rings I (11) which are in a circular array, a filter screen I (12) is connected to the upper side of each support plate main body (10), each support plate main body (10) comprises three arranged fan-shaped plates (13), two adjacent fan-shaped plates (13) are hinged to form a hinge shaft (14), a water leaking port (15) is formed in the middle of each two adjacent fan-shaped plates (13), and the connecting rings I (11) for connecting the fan-shaped plates (13) are arranged on the inner side of each support plate main body (10);
the utility model discloses a flocculation cleaning device, including casing I (1) downside, casing II (16) inboard is provided with and is used for the clearance mechanism (17) to the flocculation thing clearance, clearance mechanism (17) include center pin (18) and triangular pillar (19), center pin (18) middle part is provided with triangular pillar (19), and triangular pillar (19) lower extreme runs through center pin (18) and casing II (16) and extends to the downside, be provided with spout II (20) on the faceted pebble of triangular pillar (19), the upper end slip block is provided with slider (21) in spout II (20), the articulated connecting rod I (22) that is provided with on slider (21), spout II (20) middle and lower part is provided with mount (23), articulated connecting rod II (24) that is provided with connecting rod I (22) articulated on mount (23), the lower extreme slip block is provided with slide bar (25) in spout II (20), a connecting ring II (26) is connected to the outer side of the sliding rod (25), and a connecting rod I (27) is connected between the sliding block (21) and the sliding rod (25);
run through on center pin (18) be provided with three with spout II (20) vertically runs through mouthful I (28), be provided with pole setting (29) in running through mouthful I (28), pole setting (29) lower extreme is provided with fixed axle (30), pole setting (29) front side is provided with scraper blade (31) that are used for scraping the flocculation thing, be provided with on pole setting (29) the preceding lateral wall and be used for carrying conveying the conveying trough I (32) of scraping back flocculation thing, run through being provided with in pole setting (29) with conveying trough II (33) of I (32) intercommunication of conveying trough, be provided with draw-in groove I (34) on pole setting (29) the rear side wall, and articulated department block in draw-in groove I (34) of connecting rod I (22) and connecting rod II (24).
2. The radioactive wastewater treatment device according to claim 1, wherein a stirring mechanism (35) for stirring radioactive wastewater is arranged below the double-head motor (4), the stirring mechanism (35) comprises an outer shaft (36), an inner shaft (36) and stirring blades (38), the inner shaft (37) is sleeved on the inner side of the outer shaft (36), a pair of bolt holes (39) are formed in the top ends of the outer shaft (36) and the inner shaft (37), a plurality of stirring blades (38) which are hollow inside are arranged at the lower end of the outer shaft (36), a filter screen II (40) is arranged inside the stirring blades (38), the left end of the filter screen II (40) is connected with the inner wall of the stirring blades (38), a support rod (41) which penetrates through the outer shaft (36) and is connected with the inner shaft (37) is arranged on the right side of the stirring blades (38), and the right end of the filter screen II (40) is connected with the support rod (, the front end of the supporting rod (41) is provided with a sealing strip (42), and the left side wall of the stirring blade (38) is provided with a clamping groove II (60) used for clamping the supporting rod (41).
3. The radioactive wastewater treatment device according to claim 1, wherein the double-headed motor (4) is provided at a lower end thereof with a bracket III (43), and the bracket III (43) is provided with two pairs of bolts (44) for rotatably engaging and fixing with the bolt holes (39).
4. The device for the treatment of radioactive waste water according to claim 1, wherein the filter disc means (9) is provided at the upper side with a sealing ring (45) fixed to the housing I (1).
5. The radioactive wastewater treatment apparatus according to claim 1, wherein a sliding plate main body (46) for supporting the filter disk mechanism (9) and covering and sealing the water leakage port (15) is arranged at the bottom of the housing I (1) in a penetrating manner.
6. The radioactive wastewater treatment device according to claim 1, wherein a support ring (47) for supporting the filter disc mechanism (9) is arranged outside the cleaning mechanism (17), and a plurality of brackets IV (48) connected with the upper end of the shell II (16) are arranged on the support ring (47).
7. The radioactive wastewater treatment device according to claim 1, wherein a plurality of through openings II (49) are formed in the middle of the triangular support column (19), the through openings II (49) are at the same level as the lower ends of the vertical rods (29), and a conveying groove III (50) penetrating through the interior of the triangular support column (19) is formed in the middle and lower portion of the triangular support column (19).
8. The radioactive wastewater treatment device according to claim 1, wherein a propeller (51) is sleeved at the lower end of the triangular support column (19), a sealing sheet (52) is sleeved at the upper end of the propeller (51), and the sealing sheet (52) is connected with the connecting ring I (11) and provided with a connecting rod II (11).
9. The radioactive waste water treatment device according to claims 1 to 8, wherein a plurality of springs (54) for supporting the sealing sheet (52) are arranged in the casing II (16), a supporting base (55) is arranged on the outer side of the casing II (16), a water discharge pipe (56) is arranged on the casing II (16) in a communication mode, a water pump (57) is arranged on the water discharge pipe (56), a water storage bin (58) is arranged on the rear side of the casing II (16), and a radioactivity detection device (59) for detecting the radioactivity of waste water is arranged in the water storage bin (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044990.0A CN112093943A (en) | 2020-09-29 | 2020-09-29 | A processing apparatus for radioactive waste water |
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| CN202011044990.0A CN112093943A (en) | 2020-09-29 | 2020-09-29 | A processing apparatus for radioactive waste water |
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| CN112093943A true CN112093943A (en) | 2020-12-18 |
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| CN202011044990.0A Withdrawn CN112093943A (en) | 2020-09-29 | 2020-09-29 | A processing apparatus for radioactive waste water |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368563A (en) * | 2021-06-09 | 2021-09-10 | 广州环地环保科技有限公司 | Multistage filter box for industrial wastewater treatment |
| CN116217003A (en) * | 2023-03-28 | 2023-06-06 | 荣艳洁 | Efficient wastewater treatment equipment and treatment process |
| CN118155899A (en) * | 2024-03-26 | 2024-06-07 | 山东省核与辐射安全监测中心 | Radioactive wastewater treatment system and treatment process thereof |
Citations (3)
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| US4376705A (en) * | 1980-09-19 | 1983-03-15 | Nippon Dyeing Machine Manufacturing Co. Ltd. | Filtering and drying apparatus |
| DE202005007871U1 (en) * | 2005-05-13 | 2006-09-21 | Mann + Hummel Gmbh | Filter device, in particular for liquid filtration in internal combustion engines |
| JP2007307549A (en) * | 2006-04-21 | 2007-11-29 | Maezawa Ind Inc | Filtration device, and waste water treatment apparatus using this filtration device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376705A (en) * | 1980-09-19 | 1983-03-15 | Nippon Dyeing Machine Manufacturing Co. Ltd. | Filtering and drying apparatus |
| DE202005007871U1 (en) * | 2005-05-13 | 2006-09-21 | Mann + Hummel Gmbh | Filter device, in particular for liquid filtration in internal combustion engines |
| JP2007307549A (en) * | 2006-04-21 | 2007-11-29 | Maezawa Ind Inc | Filtration device, and waste water treatment apparatus using this filtration device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368563A (en) * | 2021-06-09 | 2021-09-10 | 广州环地环保科技有限公司 | Multistage filter box for industrial wastewater treatment |
| CN116217003A (en) * | 2023-03-28 | 2023-06-06 | 荣艳洁 | Efficient wastewater treatment equipment and treatment process |
| CN116217003B (en) * | 2023-03-28 | 2024-02-02 | 广东百惠浦环保节能发展有限公司 | Efficient wastewater treatment equipment and treatment process |
| CN118155899A (en) * | 2024-03-26 | 2024-06-07 | 山东省核与辐射安全监测中心 | Radioactive wastewater treatment system and treatment process thereof |
| CN118155899B (en) * | 2024-03-26 | 2024-08-30 | 山东省核与辐射安全监测中心 | Radioactive wastewater treatment system and treatment process thereof |
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