CN210481003U - Treatment facility of mercury contaminated water - Google Patents

Abstract

The utility model discloses a treatment facility of mercury contaminated water belongs to the sewage treatment device field, including suspended solid processing subassembly, conveying pump and mercury ion treatment component, the conveying pump setting is between suspended solid processing subassembly and mercury ion treatment component, and suspended solid processing subassembly is equipped with the fender material grid including depositing liquid cabinet, installing frame and lifting unit in the installing frame, all be equipped with the brush cleaner on four lateral walls of installing frame, the bottom of depositing the liquid cabinet is equipped with out liquid funnel, the top of depositing the liquid cabinet is equipped with the inlet. The utility model discloses a suspended solid processing assembly can filter and get rid of the suspended solid in the sewage, can adsorb the filtration to the mercury ion through mercury ion processing assembly to the worker of being convenient for maintains or changes an active carbon adsorption section of thick bamboo.

Description

Treatment facility of mercury contaminated water

Technical Field

The utility model belongs to the technical field of sewage treatment device technique and specifically relates to a treatment facility of mercury contaminated water is related to.

Background

A large amount of mercury-containing sewage is generated in the production process of the mercury-containing natural gas. Mercury is volatile, corrosive and highly toxic, and the presence of mercury in sewage poses serious threats to the safety production of oil and gas fields, the health of personnel and the environmental protection. The requirement of the integrated wastewater discharge standard (GB8978) on the mercury index is less than 50 mug/L, and the mercury-containing sludge belongs to dangerous waste, so that the treatment of the mercury-containing wastewater and the mercury-containing sludge is a technical problem which is urgently needed to be solved by each mercury-containing gas field.

However, the conventional processing has the following problems; first, be difficult to get rid of the suspended solid in the mercury-containing sewage, the suspended solid in the sewage does not get rid of and can cause the influence to getting rid of the mercury ion, makes sewage have the condition that gets rid of the mercury ion not thorough, and second, traditional mercury adsorption mode are difficult to change or maintain the active carbon adsorption section of thick bamboo, influence active carbon adsorption filter effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a treatment facility of mercury contaminated water to it is difficult to get rid of and is difficult to change or the technical problem of maintenance to the activated carbon adsorption section of thick bamboo to solve the suspended solid in the mercury-containing sewage among the prior art.

The utility model provides a treatment facility of mercury contaminated water, including suspended solid treatment element, conveying pump and mercury ion treatment element, the conveying pump sets up between suspended solid treatment element and mercury ion treatment element, just suspended solid treatment element sets up the left end at mercury ion treatment element, suspended solid treatment element is including depositing the liquid cabinet, setting and depositing the inside installing frame of liquid cabinet and being used for driving the lifting unit that the installing frame goes up and down, be equipped with in the installing frame and keep off the material grid that sets up rather than fixed connection and being the level, all be equipped with the brush cleaner who is connected with depositing the conflict of liquid cabinet inside wall on four lateral walls of installing frame, the bottom of depositing the liquid cabinet is equipped with the play liquid funnel rather than inside intercommunication, the top of depositing the liquid cabinet is equipped with the inlet.

Further, the lift part is including two driving pieces and two support pieces that set up respectively on depositing the inside both sides of liquid cabinet, and two driving pieces are the symmetry and set up, two support piece structure is the same and all including the slide bar that two intervals set up, all be equipped with a fixed plate between the both ends of slide bar and the deposit liquid cabinet inside wall, the vertical setting of slide bar is between two fixed plates.

Furthermore, two support piece still all includes four extension boards that set up respectively in four corners of installing frame, and every extension board all corresponds a slide bar, the extension board cover is established rather than the slide bar that corresponds, be equipped with on the extension board with slide bar sliding fit's sliding sleeve.

Further, two the driving piece structure is the same and all including fixing the support frame on depositing the liquid cabinet lateral wall and setting up the driving motor at the support frame top, the top both ends of installing frame all are equipped with a rope knot, the cover is equipped with the rope sheave on driving motor's the output shaft, the both sides of depositing the liquid cabinet all are equipped with a mounting panel, all are equipped with the leading wheel rather than rotating the connection on every mounting panel, be equipped with the lift rope on the rope sheave, every the rope knot all corresponds a lift rope, the lift rope pass the leading wheel and rather than the rope knot fixed connection that corresponds.

Further, mercury ion processing subassembly is including reaction cylinder, U type backup pad, mounting disc and be used for driving the material part that rises that U type backup pad moved in vertical direction, be equipped with the three connecting plate that is the circumference and distributes, every on the mounting disc the tip of connecting plate all is equipped with downwardly extending's installation axle, every install epaxial all the cover and be equipped with the installation cylinder that can dismantle, be equipped with the rotating electrical machines in the U type backup pad, be equipped with the rotation axis between U type backup pad and the mounting disc, be connected through the bearing between rotation axis and the U type backup pad, the output shaft and the rotation axis fixed connection of rotating electrical machines.

Further, be equipped with rather than the coaxial activated carbon adsorption section of thick bamboo that sets up in the installation section of thick bamboo, the lateral wall of installation section of thick bamboo is equipped with a plurality of through-hole, the tip of installation axle be equipped with the external screw thread and with installation threaded connection's solid fixed ring.

Furthermore, it includes the mount that two intervals set up to rise the material part, every the top of mount all is equipped with the lead screw slip table, U type backup pad is fixed on the slider lateral wall of two lead screw slip tables.

Furthermore, a liquid outlet pipeline communicated with the inside of the reaction cylinder is arranged on the reaction cylinder, a discharge pipeline communicated with the inside of the reaction cylinder is arranged at the bottom of the reaction cylinder, a filter screen is arranged on the liquid outlet pipeline, and on-off valves are arranged on the liquid outlet pipeline and the discharge pipeline.

Furthermore, a connecting hose is arranged between the input end of the material conveying pump and the inside of the liquid outlet funnel, and a discharging hose is arranged between the output end of the material conveying pump and the inside of the reaction cylinder.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of which, the utility model discloses be equipped with suspended solid treatment element and mercury ion treatment element, suspended solid treatment element is arranged in filtering and getting rid of the suspended solid in the sewage, and mercury ion treatment element is arranged in carrying out the adsorption treatment to the mercury ion in the sewage to can conveniently change or maintain an activated carbon adsorption section of thick bamboo, with this effectively in order to solve prior art in be difficult to get rid of and be difficult to change or the technical problem of maintenance to the suspended solid in the mercury-containing sewage.

And secondly, the utility model discloses a suspended solid processing subassembly can filter the suspended solid in the sewage to can rise to certain high worker of being convenient for with the suspended solid and clear up the suspended solid, avoid the suspended solid to lead to the fact the influence to getting rid of mercury ion.

And thirdly, the utility model discloses a mercury ion treatment component can adsorb the filtration to mercury ion to rise the material part and can rise to certain height with an active carbon adsorption section of thick bamboo, the worker of being convenient for maintains or changes an active carbon adsorption section of thick bamboo.

And fourthly, the utility model discloses in the cleaning process to depositing the liquid cabinet, the brush cleaner on the installing frame four side walls can get rid of gluing the material on depositing the liquid cabinet inside wall, has improved worker's cleaning efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic perspective view of a suspension treatment assembly;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic perspective view of a mercury ion treatment assembly;

FIG. 6 is a schematic cross-sectional view of a mercury ion treatment assembly;

reference numerals:

suspended solid processing assembly 1, deposit liquid cabinet 1a, installing frame 1b, keep off material grid 1c, cleaning brush 1d, play liquid funnel 1e, inlet 1f, conveying pump 2, coupling hose 2a, ejection of compact hose 2b, mercury ion processing assembly 3, reaction cylinder 3a, play liquid pipeline 3b, play liquid pipeline 3c, U type backup pad 3d, mounting disc 3e, connecting plate 3e1, installation axle 3e2, installation cylinder 3e3, rotating electrical machines 3f, rotation axis 3g, solid fixed ring 3h, elevating part 4, support piece 4a, extension board 4b, sliding sleeve 4c, slide bar 4d, fixed plate 4e, driving piece 5, support frame 5a, driving motor 5b, cable loop 5c, rope sheave 5d, mounting panel 5e, leading wheel 5f, lifting rope 5g, material lifting part 6, mount 6a, lead screw slip table 6 b.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following description shows with reference to fig. 1 to 6, an embodiment of the present invention provides a treatment apparatus for mercury polluted water, including a suspended matter treatment assembly 1, a material delivery pump 2 and a mercury ion treatment assembly 3, wherein the material delivery pump 2 is disposed between the suspended matter treatment assembly 1 and the mercury ion treatment assembly 3, the suspended matter treatment assembly 1 is disposed at the left end of the mercury ion treatment assembly 3, the suspended matter treatment assembly 1 includes a liquid storage cabinet 1a, a mounting frame 1b disposed inside the liquid storage cabinet 1a and a lifting component 4 for driving the mounting frame 1b to lift, a material blocking grid 1c fixedly connected with the mounting frame 1b and horizontally disposed is disposed in the mounting frame 1b, inner side walls of the mounting frame 1b are respectively provided with a cleaning brush 1d abutted against the liquid storage cabinet 1a, a liquid outlet funnel 1e communicated with the inside of the liquid storage cabinet 1a is disposed at the bottom of the liquid storage cabinet 1a, a liquid inlet 1f is formed in the top of the liquid storage cabinet 1 a; can filter the suspended solid in the sewage through suspended solid processing assembly 1, and can rise to certain high worker of being convenient for to the suspended solid and clear up the suspended solid, avoid the suspended solid to lead to the fact the influence to getting rid of mercury ion, can adsorb the filtration to mercury ion through mercury ion processing assembly 3, and it can rise to certain height with an activated carbon adsorption section of thick bamboo to rise to material part 6, be convenient for the worker maintains or changes an activated carbon adsorption section of thick bamboo, in the cleaning process to deposit liquid cabinet 1a, the brush cleaner 1d on the installing frame 1b four side walls can get rid of the material that glues on depositing liquid cabinet 1a inside wall, worker's cleaning efficiency has been improved.

Furthermore, the lifting component 4 comprises two driving members 5 and two supporting members 4a respectively arranged on two sides inside the liquid storage cabinet 1a, the two driving members 5 are symmetrically arranged, the two supporting members 4a have the same structure and respectively comprise two sliding rods 4d arranged at intervals, a fixing plate 4e is arranged between two ends of each sliding rod 4d and the inner side wall of the liquid storage cabinet 1a, and the sliding rods 4d are vertically arranged between the two fixing plates 4 e; the slide bar 4d is used for guiding the mounting frame 1b, so that the mounting frame 1b can move along the length direction of the slide bar 4d under the driving force of the driving piece 5, and the two fixing plates 4e are used for mounting the slide bar 4 d.

Furthermore, each of the two supporting members 4a further comprises four extending plates 4b respectively arranged at four corners of the mounting frame 1b, each extending plate 4b corresponds to one sliding rod 4d, the extending plate 4b is sleeved on the corresponding sliding rod 4d, and the extending plate 4b is provided with a sliding sleeve 4c in sliding fit with the sliding rod 4 d; the sliding sleeve 4c is used for sliding the extension plate 4b and the sliding rod 4d, so that the extension plate 4b can slide on the sliding rod 4d quickly.

Furthermore, the two driving parts 5 have the same structure and respectively comprise a support frame 5a fixed on the side wall of the liquid storage cabinet 1a and a driving motor 5b arranged at the top of the support frame 5a, two ends of the top of the mounting frame 1b are respectively provided with a rope buckle 5c, an output shaft of the driving motor 5b is sleeved with a rope pulley 5d, two sides of the liquid storage cabinet 1a are respectively provided with a mounting plate 5e, each mounting plate 5e is provided with a guide wheel 5f rotatably connected with the mounting plate, each rope pulley 5d is provided with a lifting rope 5g, each rope buckle 5c corresponds to one lifting rope 5g, and the lifting ropes 5g pass through the guide wheels 5f and are fixedly connected with the corresponding rope buckles 5 c; the driving motor 5b can drive the rope pulley 5d to rotate by working, the rope pulley 5d can enable the lifting rope 5g to move by positive rotation and reverse rotation, the guide wheel 5f is used for guiding the lifting rope 5g, the lifting rope 5g can drive the rope buckle 5c to lift in the vertical direction, the rope buckle 5c can drive the mounting frame 1b to vertically lift, the mounting frame 1b can drive the material blocking grating 1c to move, the material blocking grating 1c can lift suspended matters upwards, the suspended matters can be conveniently and manually treated, in the cleaning process of the liquid storage cabinet 1a, the driving motor 5b can enable the lifting rope 5g to move downwards by working, the mounting frame 1b can move downwards under the action of self gravity, the cleaning brush 1d on the mounting frame 1b can clean the inner side wall of the liquid storage cabinet 1a, and the particulate matters adhered to the inner side wall of the liquid storage cabinet 1a can be cleaned and removed, brings great convenience to cleaning operation of workers.

Further, the mercury ion treatment assembly 3 includes a reaction cylinder 3a, a U-shaped support plate 3d, a mounting disc 3e and a material lifting component 6 for driving the U-shaped support plate 3d to move in the vertical direction, three connecting plates 3e1 distributed circumferentially are arranged on the mounting disc 3e, a mounting shaft 3e2 extending downward is arranged at the end of each connecting plate 3e1, a detachable mounting cylinder 3e3 is sleeved on each mounting shaft 3e2, a rotary motor 3f is arranged on the U-shaped support plate 3d, a rotary shaft 3g is arranged between the U-shaped support plate 3d and the mounting disc 3e, the rotary shaft 3g is connected with the U-shaped support plate 3d through a bearing, and an output shaft of the rotary motor 3f is fixedly connected with the rotary shaft 3 g; the rotating motor 3f can drive the rotating shaft 3g to rotate during operation, the rotating shaft 3g can drive the mounting disc 3e to rotate in the rotating process, the mounting disc 3e can drive the connecting plate 3e1 to rotate, the mounting shaft 3e2 at the bottom of the connecting plate 3e1 can rotate, the mounting shaft 3e2 can drive the mounting cylinder 3e3 to rotate, and the mounting cylinder 3e3 can stir the inside of the reaction cylinder 3 a.

Further, an activated carbon adsorption cylinder coaxially arranged with the installation cylinder 3e3 is arranged in the installation cylinder 3e3, a plurality of through holes are formed in the outer side wall of the installation cylinder 3e3, and an external thread and a fixing ring 3h in threaded connection with the installation shaft 3e2 are arranged at the end of the installation shaft 3e 2; the worker installs the active carbon adsorption section of thick bamboo in installation section of thick bamboo 3e3 to make installation section of thick bamboo 3e3 install on installation axle 3e2 through with solid fixed ring 3h and installation axle 3e2 threaded connection, only need during the dismantlement with solid fixed ring 3h unscrew can take out installation section of thick bamboo 3e3 and active carbon adsorption section of thick bamboo, the through-hole is used for making sewage can contact with active carbon adsorption section of thick bamboo.

Specifically, the material lifting component 6 comprises two fixing frames 6a arranged at intervals, the top of each fixing frame 6a is provided with a screw rod sliding table 6b, and the U-shaped supporting plate 3d is fixed on the side walls of the sliding blocks of the two screw rod sliding tables 6 b; lead screw slip table 6b work can make U type backup pad 3d go up and down in vertical direction, and U type backup pad 3d can drive rotating electrical machines 3f and mounting disc 3e and remove, makes installation section of thick bamboo 3e3 can go up and down to certain height, and the worker of being convenient for maintains or changes the inside active carbon adsorption section of thick bamboo of installation section of thick bamboo 3e 3.

Specifically, a liquid outlet pipeline 3b communicated with the interior of the reaction cylinder 3a is arranged on the reaction cylinder 3a, a discharge pipeline 3c communicated with the interior of the reaction cylinder 3a is arranged at the bottom of the reaction cylinder 3a, a filter screen is arranged on the liquid outlet pipeline 3b, and on-off valves are arranged on the liquid outlet pipeline 3b and the discharge pipeline 3 c; when the mercury ions in the sewage are too much, a precipitator can be put into the reaction cylinder 3a, the liquid outlet pipeline 3b can discharge filtered clear water, precipitates can be discharged through the discharging pipeline 3c, and the two on-off valves are respectively used for on-off of the liquid outlet pipeline 3b and the discharging pipeline 3 c.

Specifically, a connecting hose 2a is arranged between the input end of the feed delivery pump 2 and the inside of the liquid outlet funnel 1e, and a discharging hose 2b is arranged between the output end of the feed delivery pump 2 and the inside of the reaction cylinder 3 a; the material delivery pump 2 works to discharge the sewage in the liquid outlet funnel 1e through the connecting hose 2a, and the sewage can be delivered to the inside of the reaction cylinder 3a under the action of the discharging hose 2 b.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

1. The utility model provides a treatment facility of mercury contaminated water, its characterized in that, including suspended solid processing module (1), defeated material pump (2) and mercury ion processing module (3), defeated material pump (2) set up between suspended solid processing module (1) and mercury ion processing module (3), just suspended solid processing module (1) sets up the left end at mercury ion processing module (3), suspended solid processing module (1) is including depositing liquid cabinet (1 a), setting up installing frame (1 b) and lifting unit (4) that are used for driving installing frame (1 b) and go up and down in depositing liquid cabinet (1 a), be equipped with rather than fixed connection and be the fender material grid (1 c) of level setting in installing frame (1 b), all be equipped with on four lateral walls of installing frame (1 b) and contradict the brush cleaner (1 d) of being connected with depositing liquid cabinet (1 a) inside wall, the bottom of the liquid storage cabinet (1 a) is provided with a liquid outlet funnel (1 e) communicated with the interior of the liquid storage cabinet, and the top of the liquid storage cabinet (1 a) is provided with a liquid inlet (1 f).

2. The mercury-polluted water treatment equipment as claimed in claim 1, wherein the lifting member (4) comprises two driving members (5) and two supporting members (4 a) respectively arranged on two sides of the interior of the liquid storage cabinet (1 a), the two driving members (5) are symmetrically arranged, the two supporting members (4 a) have the same structure and comprise two sliding rods (4 d) arranged at intervals, a fixing plate (4 e) is arranged between two ends of each sliding rod (4 d) and the inner side wall of the liquid storage cabinet (1 a), and the sliding rods (4 d) are vertically arranged between the two fixing plates (4 e).

3. The mercury-polluted water treatment equipment as claimed in claim 2, wherein each of the two support members (4 a) further comprises four extension plates (4 b) respectively disposed at four corners of the mounting frame (1 b), each extension plate (4 b) corresponds to one sliding rod (4 d), the extension plate (4 b) is sleeved on the corresponding sliding rod (4 d), and a sliding sleeve (4 c) in sliding fit with the sliding rod (4 d) is disposed on the extension plate (4 b).

4. Equipment for the treatment of mercury-contaminated water according to claim 2, characterized in that said two driving members (5) are structurally identical and each comprise a support frame (5 a) fixed to the side wall of the tank (1 a) and a driving motor (5 b) arranged on the top of the support frame (5 a), two ends of the top of the mounting frame (1 b) are respectively provided with a rope buckle (5 c), an output shaft of the driving motor (5 b) is sleeved with a rope wheel (5 d), two sides of the liquid storage cabinet (1 a) are respectively provided with a mounting plate (5 e), each mounting plate (5 e) is provided with a guide wheel (5 f) which is rotationally connected with the mounting plate, lifting ropes (5 g) are arranged on the rope wheel (5 d), each rope buckle (5 c) corresponds to one lifting rope (5 g), the lifting rope (5 g) penetrates through the guide wheel (5 f) and is fixedly connected with the corresponding rope buckle (5 c).

5. The mercury-polluted water treatment equipment as claimed in claim 1, wherein the mercury ion treatment component (3) comprises a reaction cylinder (3 a), U-shaped support plates (3 d), a mounting disc (3 e) and a material lifting component (6) for driving the U-shaped support plates (3 d) to move in the vertical direction, three connecting plates (3 e 1) distributed circumferentially are arranged on the mounting disc (3 e), a mounting shaft (3 e 2) extending downwards is arranged at the end of each connecting plate (3 e 1), a detachable mounting cylinder (3 e 3) is sleeved on each mounting shaft (3 e 2), a rotating motor (3 f) is arranged on each U-shaped support plate (3 d), a rotating shaft (3 g) is arranged between each U-shaped support plate (3 d) and the corresponding mounting disc (3 e), and the rotating shaft (3 g) is connected with each U-shaped support plate (3 d) through a bearing, and an output shaft of the rotating motor (3 f) is fixedly connected with the rotating shaft (3 g).

6. The mercury-polluted water treatment equipment as claimed in claim 5, wherein an activated carbon adsorption cylinder is arranged in the installation cylinder (3 e 3) and is coaxial with the installation cylinder, a plurality of through holes are formed in the outer side wall of the installation cylinder (3 e 3), and an external thread and a fixing ring (3 h) in threaded connection with the installation shaft (3 e 2) are arranged at the end part of the installation shaft (3 e 2).

7. The mercury polluted water treatment equipment according to claim 5, wherein the material lifting component (6) comprises two fixed frames (6 a) arranged at intervals, a screw rod sliding table (6 b) is arranged at the top of each fixed frame (6 a), and the U-shaped support plate (3 d) is fixed on the side wall of the sliding block of the two screw rod sliding tables (6 b).

8. The mercury polluted water treatment equipment according to claim 5, wherein a liquid outlet pipeline (3 b) communicated with the inside of the reaction cylinder (3 a) is arranged on the reaction cylinder (3 a), a discharge pipeline (3 c) communicated with the inside of the reaction cylinder is arranged at the bottom of the reaction cylinder (3 a), a filter screen is arranged on the liquid outlet pipeline (3 b), and on-off valves are arranged on the liquid outlet pipeline (3 b) and the discharge pipeline (3 c).

9. The apparatus for treating mercury-contaminated water according to claim 5, characterized in that a connection hose (2 a) is provided between the input end of said feed delivery pump (2) and the inside of said outlet funnel (1 e), and a discharge hose (2 b) is provided between the output end of said feed delivery pump (2) and the inside of said reaction cylinder (3 a).

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