CN221217223U - Lead and zinc containing wastewater treatment device - Google Patents

Lead and zinc containing wastewater treatment device Download PDF

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Publication number
CN221217223U
CN221217223U CN202323234439.4U CN202323234439U CN221217223U CN 221217223 U CN221217223 U CN 221217223U CN 202323234439 U CN202323234439 U CN 202323234439U CN 221217223 U CN221217223 U CN 221217223U
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China
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shell
rod
assembly
fixedly connected
lead
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CN202323234439.4U
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Chinese (zh)
Inventor
张金龙
徐波
方颖
李彬
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Hunan Shanxun Environmental Protection Technology Co ltd
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Hunan Shanxun Environmental Protection Technology Co ltd
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Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a lead and zinc containing wastewater treatment device, which comprises: a housing; the water inlet pipe is fixedly connected with the shell; the purifying mechanism is arranged on the inner side of the shell and is opposite to the water inlet pipe; wherein, the purification mechanism includes: the filter assembly is connected with the shell; the sedimentation assembly is arranged outside the bottom end of the filtering assembly; the purifying component is arranged at the bottom of the inner side of the shell; the control assembly is arranged on the outer side of the shell, is connected with the filtering assembly and the precipitation assembly, and can carry out multiple filtration on lead and zinc in wastewater by arranging the purification mechanism, so that the treatment effect is stable, the use amount of the ion exchange resin is controlled, and the running cost is reduced.

Description

Lead and zinc containing wastewater treatment device
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a lead and zinc containing wastewater treatment device.
Background
The wastewater treatment is to treat the wastewater by using physical, chemical and biological methods, so that the wastewater is purified, pollution is reduced, the wastewater is recovered and reused, and water resources are fully utilized. In the mixed waste water of lead accumulator factory, the main harmful substances are sulfuric acid and lead sulfate, and in addition, a small amount of other impurities are contained. Lead is a well-defined first type of contaminant that is difficult to convert in nature. Is easy to accumulate in soil, animals and plants, is transmitted and accumulated step by step through a food chain, causes acute and chronic poisoning of human bodies, and is one of the most common toxic heavy metals.
At present, the treatment methods of the wastewater mainly comprise a coagulating sedimentation method, an ion exchange method and the like. The dosage of the coagulating sedimentation method is large, and the effect is unstable; the ion exchange method has good treatment effect, but the ion exchange resin has higher price and high operation cost, so aiming at the current situation, the development of a lead-and zinc-containing wastewater treatment device is urgently needed to overcome the defects in the current practical application.
Disclosure of utility model
The utility model aims to provide a lead and zinc containing wastewater treatment device to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A lead and zinc containing wastewater treatment device, comprising:
a housing;
the water inlet pipe is fixedly connected with the shell;
The purifying mechanism is arranged on the inner side of the shell and opposite to the water inlet pipe, and is used for realizing multiple purification of wastewater;
Wherein, the purification mechanism includes:
The filtering component is connected with the shell and is used for filtering insoluble impurities;
The sedimentation assembly is arranged at the outer side of the bottom end of the filtering assembly and is used for realizing sedimentation and filtration of impurities in the wastewater;
The purification component is arranged at the bottom of the inner side of the shell and is used for filtering lead and zinc ions in the wastewater;
and the control assembly is arranged outside the shell and is connected with the filtering assembly and the sedimentation assembly.
Compared with the prior art, the utility model has the beneficial effects that:
When the device is operated, the wastewater containing lead and zinc enters the inner side of the shell along the water inlet pipe, insoluble impurities in the wastewater are filtered by the filtering component, and the control component can drive the filtering component to clean and collect the impurities; the filtered impurities enter the inner side of the precipitation assembly, the control assembly drives the precipitation assembly to realize the mixing of wastewater, flocculant and coagulant, a large amount of soluble lead and zinc are removed by coagulating sedimentation, the wastewater after the precipitation treatment enters the inner side of the purification assembly, the purification assembly filters lead and zinc ions in the wastewater and discharges the wastewater out of the shell, and compared with the prior art, the coagulating sedimentation method has the advantages of large dosage of the medicament and unstable effect; the ion exchange method has good treatment effect, but the ion exchange resin has higher price and high running cost, and can carry out multiple filtration on lead and zinc in the wastewater by arranging the purification mechanism, so that the treatment effect is stable, the using amount of the ion exchange resin is controlled, and the running cost is reduced.
Drawings
FIG. 1 is a schematic diagram of a lead and zinc containing wastewater treatment device.
Fig. 2 is a schematic structural view of a stirring rod in a lead and zinc containing wastewater treatment device.
FIG. 3 is a schematic diagram of the structure of a drive plate in a lead and zinc containing wastewater treatment device.
In the figure: 1-shell, 2-inlet tube, 3-filter frame, 4-drain board, 5-sedimentation tank, 6-drain, 7-purifying tank, 8-ion exchange layer, 9-drain pipe, 10-control box, 11-lifter plate, 12-expansion piece, 13-driving piece, 14-control rod, 15-driven rod, 16-transmission rod, 17-cam, 18-push plate, 19-threaded rod, 20-slide plate, 21-cleaning brush, 22-piston tube, 23-first piston piece, 24-second piston piece, 25-adjusting rod, 26-rotating rod, 27-supporting rod, 28-stirring rod, 29-guide rod, 30-elastic piece, 31-rack and 32-movable plate.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, in one embodiment of the present utility model, a lead-and zinc-containing wastewater treatment apparatus includes: a housing 1; the water inlet pipe 2 is fixedly connected with the shell 1; the purifying mechanism is arranged on the inner side of the shell 1 and opposite to the water inlet pipe 2, and is used for realizing multiple purification of wastewater; wherein, the purification mechanism includes: the filtering component is connected with the shell 1 and is used for filtering insoluble impurities; the sedimentation assembly is arranged at the outer side of the bottom end of the filtering assembly and is used for realizing sedimentation and filtration of impurities in the wastewater; the purification component is arranged at the bottom of the inner side of the shell 1 and is used for filtering lead and zinc ions in wastewater; and the control assembly is arranged outside the shell 1 and is connected with the filtering assembly and the sedimentation assembly.
In the embodiment, when the device is operated, the wastewater containing lead and zinc enters the inner side of the shell 1 along the water inlet pipe 2, insoluble impurities in the wastewater are filtered by the filtering component, and the control component can drive the filtering component to clean and collect the impurities; the filtered impurities enter the inner side of the precipitation assembly, the control assembly drives the precipitation assembly to realize the mixing of wastewater, flocculant and coagulant, a large amount of soluble lead and zinc are removed by coagulating sedimentation, the wastewater after the precipitation treatment enters the inner side of the purification assembly, the purification assembly filters lead and zinc ions in the wastewater and discharges the wastewater out of the shell 1, and compared with the prior art, the coagulating sedimentation method has the advantages of large dosage of medicament and unstable effect; the ion exchange method has good treatment effect, but the ion exchange resin has higher price and high running cost, and can carry out multiple filtration on lead and zinc in the wastewater by arranging the purification mechanism, so that the treatment effect is stable, the using amount of the ion exchange resin is controlled, and the running cost is reduced.
In one embodiment of the utility model, the filter assembly comprises: the filter frame 3 is detachably connected with the shell 1, and a filter screen is fixedly connected with the inner side of the filter frame 3; the threaded rod 19 is arranged between the filter frame 3 and the water inlet pipe 2, is rotatably connected with the shell 1 and is connected with the control assembly; a sliding plate 20, wherein the sliding plate 20 is slidably connected with the inner wall of the shell 1 and is in threaded connection with the threaded rod 19; the cleaning brush 21 is arranged between the filter screen and the sliding plate 20, is connected with the sliding plate 20 in a sliding way, and is connected with the sliding plate 20 through a spring.
In this embodiment, filter frame 3 with the shell wall grafting of casing 1, and be provided with the sealing washer on the frame wall of junction, filter screen fixed connection sets up in filter frame 3 inboard, control assembly can drive threaded rod 19 gets into clockwise and anticlockwise rotation in turn, and threaded rod 19 drive slide 20 carries out horizontal reciprocating motion along the inner wall of casing 1, and slide 20 drives cleaning brush 21 and removes, and cleaning brush 21 accomplishes the clearance to the filter screen to accomplish the collection to the impurity, make things convenient for people to carry out subsequent processing to the impurity, through setting up filtering component, can not only accomplish the filtration to waste water, and can cooperate control assembly realizes the clearance to the filter screen and the collection of impurity, has guaranteed the filtration efficiency of device, and convenient subsequent clearance.
In one embodiment of the present utility model, referring to fig. 1 and 2, the precipitation assembly includes: the sedimentation tank 5 is arranged between the filter frame 3 and the purification component and is fixedly connected with the shell 1; the liquid guide plate 4 is arranged between the sedimentation tank 5 and the filter frame 3, is symmetrically arranged, is fixedly connected with the shell 1 and is used for realizing the flow guide of wastewater; the water outlet 6 is arranged on the wall of the sedimentation tank 5 and is used for conveying wastewater; the movable plate 32 is arranged on the inner side of the sedimentation tank 5 in a sliding connection manner, and is connected with the control assembly; the bracing piece 27, bracing piece 27 with fly leaf 32 rotates to be connected, and outside fixed connection is provided with a plurality of puddlers 28, and with control assembly links to each other for cooperate control assembly realizes the mixing of waste water with flocculant, coagulant.
In this embodiment, the lower mouth of a river 6 symmetry sets up on the tank wall of the both sides of precipitation tank 5 top, the waste liquid gets into precipitation tank 5 inboard along drain board 4, control assembly drive bracing piece 27 is rotatory, and bracing piece 27 drives puddler 28 and rotates for waste water and flocculant, the coagulant that is located precipitation tank 5 inboard intensive mixing, coagulating sedimentation get rid of a large amount of soluble lead, zinc, the precipitate is piled up on fly leaf 32, after the purification, control assembly can realize the lift of fly leaf 32, and then make things convenient for people to clear up the precipitate, through setting up precipitation assembly, can cooperate control assembly realization waste water and flocculant, coagulant's mixture, coagulating sedimentation gets rid of a large amount of soluble lead, zinc.
In one embodiment of the utility model, the purification assembly comprises: a purge tank 7, the purge tank 7 being disposed inside the housing 1 and connected to the housing 1 through a drain pipe 9; the ion exchange layer 8 is arranged between the liquid discharge pipe 9 and the precipitation tank 5 and is used for filtering lead and zinc ions in the wastewater.
In this embodiment, purifying box 7 fixed connection sets up the inboard bottom of casing 1, purifying box 7 bottom wall with link to each other through fluid-discharge tube 9 between the casing 1, waste water after the sedimentation treatment flows from lower mouth of a river 6 to fall into purifying box 7 inboard, ion exchange layer 8 accomplishes the filtration to lead, zinc ion in the waste water, thereby gets rid of remaining pollutant, guarantees purifying effect, and sewage has reached standard completely this moment, discharges from fluid-discharge tube 9.
In one embodiment of the present utility model, referring to fig. 1 and 3, the control assembly includes: the control box 10 is fixedly connected with the shell 1; a lifting plate 11, wherein the lifting plate 11 is arranged on the inner side of the control box 10 and is connected with the control box 10 through a telescopic piece 12; the driving piece 13, the driving piece 13 is fixedly connected with the lifting plate 11; the driven rod 15 is rotationally connected with the control box 10, and a control rod 14 connected with the output end of the driving piece 13 is arranged on the inner side of the driven rod 15 in a sliding connection manner; one end of the transmission rod 16 is rotationally connected with the shell 1, and the other end of the transmission rod 16 is connected with the driven rod 15; the cam 17, the said cam 17 is fixedly connected with said drive rod 16; the push plate 18 is arranged on the outer side of the cam 17 in a abutting manner, and is connected with the control box 10 through an elastic connecting piece; the rack 31 is fixedly connected with the push plate 18, is meshed with a gear fixedly connected with the outer side of the threaded rod 19, and is used for realizing the rotation of the threaded rod 19 in coordination with the movement of the push plate 18; the adjusting rod 25 is rotationally connected with the shell 1, and one end of the adjusting rod 25 is connected with the transmission rod 16 through a transmission piece; the rotating rod 26 is rotationally connected with a supporting plate fixedly connected to the inner side of the shell 1, one end of the rotating rod 26 is connected with the adjusting rod 25, and the top end of the rotating rod is connected with the supporting rod 27 through a limiting piece and is used for matching with the adjusting rod 25 to realize rotation of the supporting rod 27; the piston tube 22 is fixedly connected with the shell 1, a first piston member 23 connected with the lifting plate 11 is slidably connected to the inner side of one end of the piston tube 22, and a second piston member 24 connected with the movable plate 32 is slidably connected to the inner side of the other end of the piston tube, so that the movable plate 32 is lifted by being matched with the movement of the lifting plate 11.
In this embodiment, a telescopic member 12 is fixedly connected between the bottom end of the lifting plate 11 and the control box 10, the telescopic member 12 is an electric telescopic rod, a driving member 13 is fixedly connected with the outer side of the top end of the lifting plate 11, the driving member 13 is a driving motor, the output end of the driving member 13 is fixedly connected with the control rod 14, the control rod 14 is in a prismatic structure, the control rod 14 is slidably connected with the driven rod 15, the driven rod 15 is engaged with the transmission rod 16 through a bevel gear, the outer side of the transmission rod 16 is fixedly connected with a cam 17, the elastic connecting member comprises a guide rod 29 fixedly connected with the outer side of the push plate 18, an elastic member 30 which is arranged around the outer side of the guide rod 29 is fixedly connected with the inner wall of the control box 10, the elastic member 30 is a spring, the transmission member comprises a belt pulley fixedly connected with the outer side of the transmission rod 16 and the adjustment rod 25, the belt pulley is connected with the adjustment rod 25 through a bevel gear, the limit member comprises a limit block 26 fixedly connected with the inner side of the piston rod, a piston assembly is fixedly connected with the piston assembly is arranged on the inner side of the piston assembly, a piston assembly is arranged on the inner side of the piston assembly is fixedly connected with the piston assembly, a piston assembly is arranged on the inner side of the piston assembly, and is fixedly connected with the piston assembly, and is provided with the piston assembly (piston assembly) and is provided with the piston assembly (piston assembly)(s) 22) and is provided with the piston assembly) and is a piston (piston assembly) and is provided with a piston (piston assembly) and a piston (piston) 2) and a piston (piston) and a piston assembly) 2, the driving piece 13 drives the driven rod 15 to rotate through the control rod 14, the driven rod 15 drives the transmission rod 16 to rotate, the transmission rod 16 drives the cam 17 to rotate, the spring arranged between the push plate 18 and the control box 10 is matched, the push plate 18 is driven to reciprocate up and down along the guide rod 29, the push plate 18 drives the rack 31 to move, the threaded rod 19 is driven to rotate clockwise and anticlockwise alternately by matching with the gear arranged on the threaded rod 19, the threaded rod 19 drives the slide plate 20 to reciprocate, further cleaning of a filter screen is achieved, the transmission rod 16 is matched with the adjusting rod 25 to achieve rotation of the rotating rod 26, the rotating rod 26 drives the supporting rod 27 to rotate, waste water is fully mixed with flocculant and coagulant positioned on the inner side of the sedimentation box 5, the telescopic piece 12 drives the lifting plate 11 to move, the lifting plate 11 drives the first piston to move, the lifting of the movable plate 32 is matched with the second piston, and people can clean sediments conveniently.
This lead, zinc effluent treatment plant through setting up purifying mechanism, can carry out multiple filtration to lead, zinc in the waste water, the treatment effect is stable, ion exchange resin quantity of use has been controlled simultaneously, running cost reduces, through setting up filter module, not only can accomplish the filtration to waste water, and can cooperate control module realizes the clearance to the filter screen and the collection of impurity, guaranteed the filtration efficiency of device, and make things convenient for subsequent clearance, through setting up the precipitation subassembly, can cooperate control module realizes the mixing of waste water with flocculant, coagulant, the coagulating sedimentation gets rid of a large amount of soluble lead, zinc, through setting up control module, drive piece 13 passes through control rod 14 drive driven rod 15 rotation, driven rod 15 drives the rotation of transfer rod 16, transfer rod 16 drives cam 17 rotation, the cooperation sets up the spring between push pedal 18 and control box 10, drive push pedal 18 carries out reciprocating motion from top to bottom along guide rod 29, push pedal 18 drives rack 31 and removes, the cooperation sets up the gear on threaded rod 19 and realizes clockwise and anticlockwise rotation threaded rod 19 and drive slide 20 carries out reciprocating motion, and then realizes the clearance to the setting up rod 16 cooperation regulation pole 25, drive rod 25 drives driven rod 26 and drives the piston rod 15 rotation, drive rod 16 and drive rod 16 is located the piston 11 and is located the piston 11 of the filter screen is moved to the first lift plate, the realization of the reciprocating motion of people, the piston 11 is convenient for the lifting plate is moved to the lifting rod is located the lifting rod 11.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (5)

1. A lead and zinc containing wastewater treatment device, which is characterized by comprising:
a housing;
the water inlet pipe is fixedly connected with the shell;
The purifying mechanism is arranged on the inner side of the shell and opposite to the water inlet pipe, and is used for realizing multiple purification of wastewater;
Wherein, the purification mechanism includes:
The filtering component is connected with the shell and is used for filtering insoluble impurities;
The sedimentation assembly is arranged at the outer side of the bottom end of the filtering assembly and is used for realizing sedimentation and filtration of impurities in the wastewater;
The purification component is arranged at the bottom of the inner side of the shell and is used for filtering lead and zinc ions in the wastewater;
and the control assembly is arranged outside the shell and is connected with the filtering assembly and the sedimentation assembly.
2. The lead and zinc containing wastewater treatment device of claim 1, wherein the filter assembly comprises:
The filter frame is detachably connected with the shell, and a filter screen is fixedly connected with the inner side of the filter frame;
The threaded rod is arranged between the filter frame and the water inlet pipe, is rotationally connected with the shell and is connected with the control assembly;
The sliding plate is in sliding connection with the inner wall of the shell and is in threaded connection with the threaded rod;
The cleaning brush is arranged between the filter screen and the sliding plate, is connected with the sliding plate in a sliding manner, and is connected with the sliding plate through a spring.
3. The lead and zinc containing wastewater treatment plant of claim 2, wherein the precipitation assembly comprises:
the sedimentation box is arranged between the filter frame and the purification component and is fixedly connected with the shell;
The liquid guide plate is arranged between the precipitation tank and the filter frame, is symmetrically arranged, is fixedly connected with the shell and is used for realizing flow guide of wastewater;
The water outlet is arranged on the wall of the settling tank and is used for conveying wastewater;
The movable plate is arranged on the inner side of the sedimentation tank in a sliding connection manner and is connected with the control assembly;
The supporting rod is rotationally connected with the movable plate, a plurality of stirring rods are fixedly connected to the outer side of the supporting rod, and the supporting rod is connected with the control assembly and used for being matched with the control assembly to realize the mixing of wastewater, flocculant and coagulant.
4. A lead and zinc containing wastewater treatment plant according to claim 3, wherein said purification assembly comprises:
The purifying box is arranged on the inner side of the shell and is connected with the shell through a liquid discharge pipe;
The ion exchange layer is arranged between the liquid discharge pipe and the precipitation tank and is used for filtering lead and zinc ions in the wastewater.
5. The lead and zinc containing wastewater treatment plant of claim 4, wherein the control assembly comprises:
the control box is fixedly connected with the shell;
the lifting plate is arranged on the inner side of the control box and is connected with the control box through a telescopic piece;
the driving piece is fixedly connected with the lifting plate;
The driven rod is rotationally connected with the control box, and the inner side of the driven rod is slidably connected with a control rod connected with the output end of the driving piece;
One end of the transmission rod is rotationally connected with the shell, and the other end of the transmission rod is connected with the driven rod;
The cam is fixedly connected with the transmission rod;
The pushing plate is arranged on the outer side of the cam in a propping way and is connected with the control box through an elastic connecting piece;
The rack is fixedly connected with the push plate and meshed with a gear fixedly connected with the outer side of the threaded rod, and is used for realizing rotation of the threaded rod in cooperation with movement of the push plate;
The adjusting rod is rotationally connected with the shell, and one end of the adjusting rod is connected with the transmission rod through the transmission piece;
The rotating rod is rotationally connected with a supporting plate fixedly connected with the inner side of the shell, one end of the rotating rod is connected with the adjusting rod, and the top end of the rotating rod is connected with the supporting rod through a limiting piece and is used for being matched with the adjusting rod to realize the rotation of the supporting rod;
The piston tube is fixedly connected with the shell, a first piston piece connected with the lifting plate is arranged on the inner side of one end of the piston tube in a sliding manner, a second piston piece connected with the movable plate is arranged on the inner side of the other end of the piston tube in a sliding manner, and the piston tube is used for realizing lifting of the movable plate in cooperation with movement of the lifting plate.
CN202323234439.4U 2023-11-29 2023-11-29 Lead and zinc containing wastewater treatment device Active CN221217223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323234439.4U CN221217223U (en) 2023-11-29 2023-11-29 Lead and zinc containing wastewater treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323234439.4U CN221217223U (en) 2023-11-29 2023-11-29 Lead and zinc containing wastewater treatment device

Publications (1)

Publication Number Publication Date
CN221217223U true CN221217223U (en) 2024-06-25

Family

ID=91544047

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323234439.4U Active CN221217223U (en) 2023-11-29 2023-11-29 Lead and zinc containing wastewater treatment device

Country Status (1)

Country Link
CN (1) CN221217223U (en)

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