CN113830931A - Treatment equipment for radioactive element-containing polluted wastewater - Google Patents
Treatment equipment for radioactive element-containing polluted wastewater Download PDFInfo
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- CN113830931A CN113830931A CN202111233376.3A CN202111233376A CN113830931A CN 113830931 A CN113830931 A CN 113830931A CN 202111233376 A CN202111233376 A CN 202111233376A CN 113830931 A CN113830931 A CN 113830931A
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a treatment device for radioactive element-containing polluted wastewater, which structurally comprises a treatment box, a water inlet joint, a first water pump, a second water pump, a stirring motor, a medicament inlet pipe and a water outlet joint, and has the following beneficial effects that cover opening and closing source devices are arranged at the top covers of a sand filter tank and an activated carbon filter tank, a baffle plate which is pressed by a compression spring to automatically close a water inlet is arranged on the device, the baffle plate is opened by an electromagnet, the electromagnet switch is closed by the top cover and pressed to be opened, so that the device can prevent the water inlet from inputting wastewater when the top cover is not opened, thereby preventing radioactive pollution caused by the unclosed top cover, and when sewage exists in the sand filter tank and the activated carbon filter tank, the cover locking device is formed by arranging a control rod which is manually controlled, a floating rod and a clamping groove which are matched with an inner lock cover plate, and when the sewage exists in the sand filter tank and the activated carbon filter tank, sewage can roof pressure float bar get into the draw-in groove in, make the lock apron by inside locking, the better radiation pollution danger of avoiding opening by mistake and causing.
Description
Technical Field
The invention belongs to the technical field of radioactive element polluted wastewater treatment equipment, and particularly relates to radioactive element polluted wastewater treatment equipment.
Background
The sewage treatment, in order to make sewage reach the process of discharging into a certain water body or purifying it with the requirement of water quality for reuse, the sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering, etc., and is also increasingly going into the daily life of common people, wherein, radioactive wastewater mainly comes from nuclear reactors, uranium mining, isotope laboratories of nuclear research institutions, medical treatment, industry or other laboratories applying radioactive substances, washing of protective clothing used by workers contacting radioactive materials, etc., in order to perform radioactive element wastewater treatment, the radioactive element wastewater is often required to be filtered and then subjected to chemical reaction treatment, and then subjected to precipitation treatment, etc., special process treatment is required, and with the rapid development of scientific technology, technical improvement is also obtained, however, in the prior art, the wastewater can be discharged and treated on the premise that the tank covers of the sand filter tank and the activated carbon filter tank are not closed, so that the situation that radioactive elements in the wastewater pollute the surrounding environment of the equipment in a radiation manner is easy to occur, and danger and inconvenience are caused.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the treatment equipment for the radioactive element-containing polluted wastewater is provided, so that the problem that the wastewater can be discharged to be treated on the premise that the tank covers of the sand filter tank and the activated carbon filter tank are not closed in the use process in the prior art is solved, the situation that the radioactive element of the wastewater pollutes the surrounding environment of the equipment easily occurs, and danger and inconvenience are caused.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides a treatment device for radioactive element-containing polluted wastewater, which comprises a treatment box, a water inlet joint, a first water pump, a second water pump, a stirring motor, a medicament inlet pipe and a water outlet joint, wherein the water inlet joint is fixedly connected to the upper side of the left end of the treatment box;
the treatment box comprises a sewage discharge outlet, a stirrer, a neutralizing tank, a transmission pipe, a sand filter tank, a main box body, a bottom filter plate, a locking cover device, a first top cover, a cover installing plate, a second top cover, a cleaning hole, an activated carbon filter tank, a transmission shaft, a protective pipe, a first overflow tank, a top filter plate, a sedimentation tank, a second overflow tank, a partition plate, a drainage tank and a cover opening and closing device, wherein the sand filter tank, the activated carbon filter tank, the neutralizing tank, the sedimentation tank and the drainage tank are arranged in the main box body from left to right, the sand filter tank, the activated carbon filter tank, the neutralizing tank, the sedimentation tank and the drainage tank are separated by the partition plate, the bottom filter plate is fixedly connected with the bottom filter plate at the lower side in the sand filter tank and the activated carbon filter tank, the top end of the sand filter tank and the activated carbon filter tank penetrate through the main box body through the cleaning hole, the cover installing plate is fixedly connected with the top end of the main box body, the cover plate is positioned at the upper right side of the cleaning hole, and the first top cover plate, the bottom filter plate, the cleaning hole, the bottom filter plate, and the bottom filter plate, the bottom, The right end of the second top cover is movably buckled with the cover installing plate, the first top cover and the second top cover are respectively positioned above the sand filter tank and the activated carbon filter tank, the cover opening and closing device is fixedly connected with the upper side of the left end of the main box body, the left end of the cover opening and closing device is fixedly connected with a water inlet joint, and the cover installing plate and the second top cover are movably buckled with the cover locking device;
one end of the first water pump is communicated with the sand filter tank at the bottom of the bottom filter plate through a transmission pipe, the other end of the first water pump is communicated with the upper side of the activated carbon filter tank through the transmission pipe, one end of the second water pump is communicated with the activated carbon filter tank at the bottom of the bottom filter plate through the transmission pipe, the upper side of the neutralization tank is fixedly connected with a top filter plate, the other end of the second water pump is communicated with the neutralization tank at the bottom of the top filter plate, the top end of the protective pipe is fixedly connected with the top end of the neutralization tank, the bottom end of the protective pipe penetrates through the top filter plate to be connected with the top end of the stirrer, the top end of the stirrer is fixedly connected with the bottom end of a transmission shaft, the top end of the transmission shaft is fixedly connected with a stirring motor, the transmission shaft is arranged in the protective pipe, the bottom end of the medicament inlet pipe penetrates through the bottom filter plate and is communicated with the bottom of the activated carbon filter tank, the top end of the medicament inlet pipe penetrates through the main tank body, and the lower sides of the rear ends of the neutralization tank and the precipitation tank are both provided with sewage outlets, a first overflow groove is formed in the upper side of the partition plate between the neutralization tank and the precipitation tank, a second overflow groove is formed in the upper side of the partition plate between the precipitation tank and the water drainage tank, and the right lower side of the water drainage tank is communicated with a water outlet joint;
the cover opening and closing device comprises a closing assembly plate, an electromagnet, a first compression spring, a baffle, a through hole, a first electricity receiving plate, a second compression spring, an electricity conducting plate, an electricity conducting groove and a top pressure rod, wherein the electricity conducting groove is formed in the top end of the main box body, the first electricity receiving plate is arranged on the left side of the bottom end of the electricity conducting groove, the second electricity receiving plate is arranged on the right side of the bottom end of the electricity conducting groove, the electricity conducting plate is arranged in the electricity conducting groove, the second compression spring is arranged between the bottom end of the electricity conducting plate and the bottom end of the electricity conducting groove, the top end of the electricity conducting plate is fixedly connected with the bottom end of the top pressure rod, the top end of the top pressure rod penetrates through the top end of the main box body and is connected with the first top cover or the bottom end of the second top cover, the closing assembly plate is fixedly connected with the upper side of the left end of the main box body, the lower side of the main box body is provided with the through hole, the bottom end of the baffle is embedded and the bottom end of the through hole, the electromagnet is embedded on the upper side in the inside of the closing assembly plate, the electromagnet is electrically connected with the second electric connecting plate, and a first compression spring is arranged between the top end of the baffle and the electromagnet.
Further, the locking closure device includes control lever, location pin, float lever, protection outer tube, draw-in groove, lock cover plate, gag lever post, control panel, husky filter bowl, the equal fixedly connected with location pin in activated carbon filter bowl top, the location pin is located clean hole left side, protection outer tube bottom and end filter plate top fixed connection, the end filter plate is run through to the float lever bottom, the float lever is located in the protection outer tube, float lever top and draw-in groove clearance fit, the left side of lock cover plate bottom is located to the draw-in groove, lock cover plate right-hand member and control lever fixed connection, first top cap, second top cap and control panel bottom fixed connection are run through on the control lever top to the control lever top, the gag lever post is located on first top cap or the second top cap, the lock cover plate rear end meets with the location pin.
Furthermore, the locking closure device is equipped with 2, 2 the locking closure device is located respectively in first top cap or the second top cap, 2 the locking closure device is located respectively in husky filter bowl or the active carbon filter bowl.
Furthermore, the first electricity receiving plate, the second compression spring, the electricity conducting plate, the electricity conducting groove and the jacking rod are respectively provided with 2, and 2 of the first electricity receiving plate, the second compression spring, the electricity conducting plate, the electricity conducting groove and the jacking rod are respectively positioned at the left lower part of the sealing cover of the first top cover and the second top cover.
Furthermore, the first electric connection plate and the second electric connection plate are connected in series.
Further, the bottom of the first overflow trough is lower than the bottom level of the second overflow trough.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1) for solving prior art when using, also can carry out the processing of discharging into of waste water under the cover of sand filtration jar and active carbon filtration jar does not have the closed prerequisite, thereby the condition of waste water radioactive element radiation pollution equipment all ring edge borders appears easily, cause danger and inconvenience, it closes the source device to be equipped with to open the lid through the top cap department at sand filtration jar and active carbon filtration jar, the device is through being equipped with the baffle of compressed spring roof pressure self-closing water inlet, the baffle passes through the electro-magnet and opens, the electro-magnet switch is closed the roof pressure by the top cap and is opened, the water inlet just begins the waste water input when making equipment can avoid the top cap not to open, thereby avoid the radioactive contamination that the top cap does not close the appearance.
2) When solving prior art and using, equipment also can carry out opening of cover under the condition of untreated waste water in sand filtration jar and active carbon filtration jar in addition, under the clean condition of uncertain drainage, the danger of open by mistake appears easily, cause danger, through be equipped with the locking closure device at sand filtration jar and active carbon filtration jar inside, the floating rod and the draw-in groove of locking usefulness in the locking closure device is by manual control's control lever and the collocation of locking closure board constitute, when there is sewage in sand filtration jar and active carbon filtration jar inside, sewage can roof pressure floating rod get into in the draw-in groove, make the locking closure board by inside locking, better avoid the radiation pollution danger that the open by mistake caused.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view showing the construction of an apparatus for treating contaminated wastewater containing radioactive elements according to the present invention;
FIG. 2 is a schematic front sectional view of an apparatus for treating contaminated wastewater containing radioactive elements according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of B in FIG. 2 according to the present invention;
in the figure: a treatment tank-1, a water inlet joint-2, a first water pump-3, a second water pump-4, a stirring motor-5, a medicament inlet pipe-6, a water outlet joint-7, a sewage outlet-a, a stirrer-b, a neutralization tank-c, a transmission pipe-d, a sand filtration tank-e, a main tank body-f, a bottom filter plate-g, a locking cover device-h, a first top cover-i, a cover installing plate-j, a second top cover-k, a cleaning hole-l, an active carbon filter tank-m, a transmission shaft-n, a protection pipe-o, a first overflow trough-p, a top filter plate-q, a sedimentation tank-r, a second overflow trough-s, a clapboard-t, a drainage trough-u, a cover opening and closing source device-v, a closing source assembling plate-v 1, The device comprises an electromagnet-v 2, a first compression spring-v 3, a baffle-v 4, a through hole-v 5, a first electric plate-v 6, a second electric plate-v 7, a second compression spring-v 8, an electrified plate-v 9, an electrified groove-v 10, a top pressure rod-v 11, a control rod-h 1, a positioning stop rod-h 2, a floating rod-h 3, a protective outer tube-h 4, a clamping groove-h 5, a lock cover plate-h 6, a limiting rod-h 7 and a control panel-h 8.
Detailed Description
Referring to fig. 1, 2, 3 and 4, the present invention provides an apparatus for treating contaminated wastewater containing radioactive elements, comprising: the device comprises a treatment box 1, a water inlet connector 2, a first water pump 3, a second water pump 4, a stirring motor 5, a medicament inlet pipe 6 and a water outlet connector 7, wherein the water inlet connector 2 is fixedly connected to the upper side of the left end of the treatment box 1, the first water pump 3 is locked to the left side of the top end of the treatment box 1, the stirring motor 5 is locked to the middle of the top end of the treatment box 1, the second water pump 4 is locked to the top end of the treatment box 1, the second water pump 4 is positioned between the first water pump 3 and the stirring motor 5, the top end of the medicament inlet pipe 6 penetrates through the top end of the treatment box 1, and the water outlet connector 7 is arranged on the lower side of the right end of the treatment box 1;
the treatment box 1 comprises a sewage discharge outlet a, a stirrer b, a neutralization tank c, a transmission pipe d, a sand filter tank e, a main box body f, a bottom filter plate g, a cover locking device h, a first top cover i, a cover installing plate j, a second top cover k, a cleaning hole l, an activated carbon filter tank m, a transmission shaft n, a protective pipe o, a first overflow tank p, a top filter plate q, a precipitation tank r, a second overflow tank s, a partition plate t, a drainage tank u and a cover opening and closing device v, wherein the sand filter tank e, the activated carbon filter tank m, a neutralization tank c, the precipitation tank r and the drainage tank u are arranged in the main box body f from left to right, the sand filter tank e, the activated carbon filter tank m, the neutralization tank c, the precipitation tank r and the drainage tank u are separated by the partition plate t, the bottom filter plate g is fixedly connected to the inner lower sides of the sand filter tank e and the activated carbon filter tank m, the top ends of the sand filter tank e and the activated carbon filter tank m penetrate through the main box body f through the cleaning hole l, the cover installing plate j is fixedly connected with the top end of the main box body f, the cover installing plate j is positioned above the right side of the cleaning hole l, the right ends of the first top cover i and the second top cover k are movably buckled with the cover installing plate j, the first top cover i and the second top cover k are respectively positioned above the sand filter tank e and the activated carbon filter tank m, the cover opening and closing device v is fixedly connected with the upper side of the left end of the main box body f, the left end of the cover opening and closing device v is fixedly connected with the water inlet connector 2, and the cover installing plate j and the second top cover k are movably buckled with the cover locking device h;
one end of the first water pump 3 is communicated with a sand filter tank e at the bottom of a bottom filter plate g through a transmission pipe d, the other end of the first water pump 3 is communicated with the upper side of an activated carbon filter tank m through the transmission pipe d, one end of the second water pump 4 is communicated with the activated carbon filter tank m at the bottom of the bottom filter plate g through the transmission pipe d, the upper side of a neutralization tank c is fixedly connected with a top filter plate q, the other end of the second water pump 4 is communicated with a neutralization tank c at the bottom end of the top filter plate q, the top end of a protective pipe o is fixedly connected with the top end of the neutralization tank c, the bottom end of the protective pipe o penetrates through the top filter plate q and is connected with the top end of a stirrer b, the top end of the stirrer b is fixedly connected with the bottom end of a transmission shaft n, the top end of the transmission shaft n is fixedly connected with a stirring motor 5, the transmission shaft n is arranged in the protective pipe o, the bottom end of a medicament inlet pipe 6 penetrates through the bottom filter plate g and is communicated with the bottom of the activated carbon filter tank m, the top end of the medicament inlet pipe 6 penetrates through a main tank f, the lower sides of the rear ends of the neutralization tank c and the sedimentation tank r are respectively provided with a sewage discharge outlet a, the upper side of a partition plate t between the neutralization tank c and the sedimentation tank r is provided with a first overflow groove p, the upper side of the partition plate t between the sedimentation tank r and a water drainage groove u is provided with a second overflow groove s, and the lower right side of the water drainage groove u is communicated with a water outlet joint 7;
the cover opening and closing device v comprises a closing source assembly plate v1, an electromagnet v2, a first compression spring v3, a baffle plate v4, a through hole v5, a first electrification plate v6, a second electrification plate v7, a second compression spring v8, an electrification plate v9, an electrification groove v10 and a jacking rod v11, wherein the electrification groove v10 is arranged at the top end of a main box body f, the left side of the bottom end of the electrification groove v10 is provided with the first electrification plate v6, the right side of the bottom end of the electrification groove v10 is provided with the second electrification plate v7, the electrification plate v9 is arranged in the electrification groove v10, a second compression spring v8 is arranged between the bottom end of the electrification plate v9 and the bottom end of the electrification groove v10, the top end of the electrification plate v9 is fixedly connected with the jacking rod v11, the top end 11 penetrates through the top end of the main box body f and is connected with a first top cover i or a second top cover v 737k, the left side of the main box body v1 is provided with a through hole 5, the bottom end of the baffle plate v4 is embedded and buckled with the bottom end of the through hole v5, an electromagnet v2 is embedded on the upper side inside the closed source assembling plate v1, the electromagnet v2 is electrically connected with the second power plate v7, and a first compression spring v3 is arranged between the top end of the baffle plate v4 and the electromagnet v 2.
Wherein, the locking cover device h comprises a control rod h1, a positioning stop lever h2, a floating rod h3, a protective outer tube h4, a clamping groove h5, a locking cover plate h6, a limit rod h7 and a control panel h8, the top ends of the sand filter tank e and the activated carbon filter tank m are fixedly connected with a positioning stop lever h2, the positioning stop lever h2 is positioned at the left side of the cleaning hole l, the bottom end of the protective outer tube h4 is fixedly connected with the top end of a bottom filter plate g, the bottom end of the floating rod h3 penetrates through the bottom filter plate g, the floating rod h3 is arranged in the protective outer tube h4, the top end of the floating rod h3 is in clearance fit with the clamping groove h5, the clamping groove h5 is arranged at the left side of the bottom end of the locking cover plate h6, the locking cover plate h6 is fixedly connected with the control rod h1, the top end of the control rod h1 penetrates through the right end of a first top cover i, a second top cover i is fixedly connected with the bottom end of the control panel h8, the limit rod h 36 7 is arranged on the control rod h 3687458, and the first top cover 7 or the second top cover 7, the rear end of the lock cover plate h6 is connected with a positioning stop lever h 2.
The cover locking device h is provided with 2, 2 the cover locking devices h are respectively arranged in the first top cover i or the second top cover k, and 2 the cover locking devices h are respectively arranged in the sand filter tank e or the activated carbon filter tank m.
2 first power-on plate v6, second power-on plate v7, second compression spring v8, power-on plate v9, power-on groove v10 and top pressure rod v11 are arranged, and 2 first power-on plate v6, second power-on plate v7, second compression spring v8, power-on plate v9, power-on groove v10 and top pressure rod v11 are respectively located at the lower left of the first top cover i and the second top cover k sealing cover.
Wherein, the 2 first electric connection plates v6 and the second electric connection plate v7 are connected in series.
Wherein the bottom of the first overflow launder p is lower than the bottom horizontal line of the second overflow launder s.
The working principle is as follows: when in use, if the top covers of the sand filter tank and the activated carbon filter tank are not closed, the power-on plate of the cover opening and closing device at the tank cover can be jacked and lifted by the force of the second compression spring to separate from the first power-on plate and the second power-on plate, so that the electromagnet can be powered off and jacked and lowered by the force of the first compression spring to close the water inlet, and because the power-on plates of the first top cover and the second top cover are connected in series, the equipment can electrify the electromagnet to open the water inlet only under the condition that the first top cover and the second top cover are normally closed, so that the equipment can avoid the wastewater input from the water inlet when the top cover is not opened, thereby avoiding the radioactive pollution caused by the unclosed top cover, and the cover locking device of the equipment consists of a manually controlled control rod and a locking cover plate matched with a floating rod and a clamping groove for internal locking, when the cover is closed, the locking cover plate is manually controlled to rotate until the rear side is connected with a positioning blocking rod, so that the inside of the sand filter tank and the activated carbon filter tank of the equipment has sewage, sewage can push up the pressure float bar and rise and get into the draw-in groove of lock cover board, makes the lock cover board by inside locking, the better radiation pollution danger of avoiding the open by mistake to cause.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a contain treatment facility of radioactive element pollution waste water, its structure is including handling case (1), water supply connector (2), first water pump (3), second water pump (4), agitator motor (5), medicament advance tub (6), play water swivel (7), it has water supply connector (2) to handle fixedly connected with on case (1) left end, it has first water pump (3) to handle case (1) top left side lock joint, it has agitator motor (5) to handle case (1) top middle part lock joint, second water pump (4) lock joint is in handling case (1) top, second water pump (4) are located between first water pump (3) and agitator motor (5), the medicament advances tub (6) top and runs through and handles case (1) top, it is equipped with out water swivel (7) to handle case (1) right-hand member, its characterized in that:
the treatment box (1) comprises a sewage discharge outlet (a), a stirrer (b), a neutralization tank (c), a transmission pipe (d), a sand filter tank (e), a main box body (f), a bottom filter plate (g), a locking cover device (h), a first top cover (i), a cover plate (j), a second top cover (k), a cleaning hole (l), an active carbon filter tank (m), a transmission shaft (n), a protective pipe (o), a first overflow groove (p), a top filter plate (q), a sedimentation tank (r), a second overflow groove(s), a partition plate (t), a drainage tank (u) and a cover opening and closing device (v), wherein the sand filter tank (e), the active carbon filter tank (m), the neutralization tank (c), the sedimentation tank (r) and the drainage tank (u) are arranged inside the main box body (f) from left to right, and the sand filter tank (e), the active carbon filter tank (m), the neutralization tank (c), the sedimentation tank (r), All separate through baffle (t) between water drainage tank (u), husky filter cell (e), the inside downside of active carbon filter cell (m) all fixed connection have a bottom filter board (g), husky filter cell (e), active carbon filter cell (m) top all run through main tank body (f) through clean hole (l), dress apron (j) and main tank body (f) top fixed connection, dress apron (j) are located clean hole (l) upper right side, first top cap (i), second top cap (k) right-hand member all with dress apron (j) activity lock joint, first top cap (i), second top cap (k) are located husky filter cell (e), active carbon filter cell (m) top respectively, open and cover source closing device (v) and main tank body (f) left end upside fixed connection, open and cover source closing device (v) left end fixed connection has water supply connector (2), dress apron (j), The second top covers (k) are movably buckled with a locking cover device (h);
one end of the first water pump (3) is communicated with a sand filter tank (e) at the bottom of the bottom filter plate (g) through a transmission pipe (d), the other end of the first water pump (3) is communicated with the upper side of an activated carbon filter tank (m) through the transmission pipe (d), one end of the second water pump (4) is communicated with the activated carbon filter tank (m) at the bottom of the bottom filter plate (g) through the transmission pipe (d), the upper side of the neutralization tank (c) is fixedly connected with a top filter plate (q), the other end of the second water pump (4) is communicated with a neutralization tank (c) at the bottom end of the top filter plate (q), the top end of the protective pipe (o) is fixedly connected with the top end of the neutralization tank (c), the bottom end of the protective pipe (o) penetrates through the top filter plate (q) to be connected with the top end of the stirrer (b), the top end of the stirrer (b) is fixedly connected with the bottom end of the transmission shaft (n), and the top end of the transmission shaft (n) is fixedly connected with the stirring motor (5), the transmission shaft (n) is arranged in the protective pipe (o), the bottom end of the medicament inlet pipe (6) penetrates through the bottom filter plate (g) and is communicated with the bottom of the activated carbon filter tank (m), the top end of the medicament inlet pipe (6) penetrates through the main tank body (f), the lower sides of the rear ends of the neutralization tank (c) and the precipitation tank (r) are respectively provided with a sewage discharge outlet (a), a first overflow groove (p) is arranged on the upper side of a partition plate (t) between the neutralization tank (c) and the precipitation tank (r), a second overflow groove(s) is arranged on the upper side of the partition plate (t) between the precipitation tank (r) and the water drainage tank (u), and the lower right side of the water drainage tank (u) is communicated with the water outlet joint (7);
the cover opening and closing source device (v) comprises a closing source assembling plate (v 1), an electromagnet (v 2), a first compression spring (v 3), a baffle plate (v 4), a through hole (v 5), a first electric plate (v 6), a second electric plate (v 7), a second compression spring (v 8), an electrifying plate (v 9), an electrifying groove (v 10) and a jacking rod (v 11), wherein the electrifying groove (v 10) is arranged at the top end of the main box body (f), the left side of the bottom end of the electrifying groove (v 10) is provided with the first electric plate (v 6), the right side of the bottom end of the electrifying groove (v 10) is provided with the second electric plate (v 7), the electrifying plate (v 9) is arranged in the electrifying groove (v 10), a second compression spring (v 8) is arranged between the bottom end of the electrifying plate (v 9) and the bottom end of the electrifying groove (v 599), the jacking rod (v 9) is fixedly connected with the top end of the main top cover (v 11) or the top end of the main box body (v 8653) and the jacking rod (v 11) or the top end of the top cover (v 11), close source assembly plate (v 1) and main tank body (f) left end upper side fixed connection, main tank body (f) downside runs through and is equipped with through-hole (v 5), buckle is inlayed with through-hole (v 5) bottom to baffle (v 4) bottom, close source assembly plate (v 1) inside upside and inlay and be equipped with electro-magnet (v 2), electro-magnet (v 2) are connected with second electrification board (v 7) electricity, be equipped with first compression spring (v 3) between baffle (v 4) top and electro-magnet (v 2).
2. The apparatus for treating contaminated wastewater containing radioactive elements according to claim 1, wherein: locking closure device (h) includes control lever (h 1), location pin (h 2), float lever (h 3), protection outer tube (h 4), draw-in groove (h 5), lock apron (h 6), gag lever post (h 7), control panel (h 8), the equal fixedly connected with location pin (h 2) in sand filter groove (e), active carbon filter groove (m) top, location pin (h 2) is located clean hole (l) left side, protection outer tube (h 4) bottom and end filter plate (g) top fixed connection, end filter plate (g) are run through to float lever (h 3) bottom, in protection outer tube (h 4) are located in float lever (h 3), float lever (h 3) and draw-in groove (h 5) top clearance fit, lock apron (h 6) bottom left side is located to draw-in groove (h 5), lock apron (h 6) right-hand member and control lever (h 1) fixed connection, first top cover (h 1) top (i) run through first top (h 1), Second top cap (k) and control panel (h 8) bottom fixed connection, the control lever (h 1) is located in the gag lever post (h 7) cladding, in first top cap (i) or second top cap (k) were located in gag lever post (h 7), lock apron (h 6) rear end meets with location pin (h 2).
3. The apparatus for treating contaminated wastewater containing radioactive elements according to claim 2, wherein: the locking cover device (h) is provided with 2, 2 the locking cover device (h) is respectively arranged in the first top cover (i) or the second top cover (k), and 2 the locking cover device (h) is respectively arranged in the sand filter tank (e) or the activated carbon filter tank (m).
4. The apparatus for treating contaminated wastewater containing radioactive elements according to claim 1, wherein: the first power plate (v 6), the second power plate (v 7), the second compression spring (v 8), the power plate (v 9), the power slot (v 10) and the jacking rod (v 11) are respectively provided with 2, 2 the first power plate (v 6), the second power plate (v 7), the second compression spring (v 8), the power plate (v 9), the power slot (v 10) and the jacking rod (v 11) are respectively positioned at the left lower part of the sealing cover of the first top cover (i) and the second top cover (k).
5. The apparatus for treating contaminated wastewater containing radioactive elements according to claim 4, wherein: the 2 first power connection plates (v 6) and the second power connection plates (v 7) are connected in series.
6. The apparatus for treating contaminated wastewater containing radioactive elements according to claim 1, wherein: the bottom of the first overflow groove (p) is lower than the bottom horizontal line of the second overflow groove(s).
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| CN113830931B (en) | 2023-04-07 |
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