CN223530085U - Heavy metal wastewater purifying and recycling equipment - Google Patents

Abstract

The utility model relates to the technical field of wastewater purification and recovery equipment, and discloses heavy metal wastewater purification and recovery equipment which comprises a base, wherein two brackets are arranged on two sides of the base, a box body is arranged on each bracket, a hollow storage cylinder is arranged in each box body, rotating plates attached to the outer wall of each storage cylinder are rotatably arranged on two sides of each box body, a plurality of connecting rods which are annularly distributed at intervals are arranged between the two rotating plates, a plurality of mounting frames which are annularly arranged at intervals are arranged on the outer wall of each rotating plate, clamping grooves are formed in the mounting frames, and cleaning filter plates are movably arranged in the clamping grooves.

Description

Heavy metal wastewater purifying and recycling equipment

Technical Field

The utility model relates to the technical field of wastewater purification, in particular to heavy metal wastewater purification and recovery equipment.

Background

The metal wastewater refers to wastewater containing heavy metals discharged in industrial production processes of mining and metallurgy, mechanical manufacturing, chemical industry, electronics, instruments and the like. Heavy metals in heavy metal wastewater cannot be decomposed and destroyed generally, and only the existing positions and physical and chemical forms of the heavy metals can be transferred.

The treatment modes of heavy metal wastewater are generally divided into two types, namely, the heavy metal in a dissolved state in the wastewater is converted into insoluble heavy metal compounds or elements, the insoluble heavy metal compounds or elements are removed from the wastewater through precipitation and floatation, the heavy metal in the wastewater is concentrated and separated under the condition that the chemical form of the heavy metal is not changed, and impurities in the wastewater are required to be filtered through a filter plate in the heavy metal wastewater treatment process, but the impurities on the filter plate cannot be self-cleaned in the prior art, so that the filter plate can influence the filtration of the metal wastewater when the filter plate is blocked, and therefore, a heavy metal wastewater purification and recovery device is provided by a person skilled in the art to solve the problems in the background.

Disclosure of utility model

The utility model aims to provide a heavy metal wastewater purifying and recycling device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The heavy metal wastewater purifying and recycling equipment comprises a base, wherein two supports are arranged on two sides of the base, a box body is arranged on the supports, a feeding hopper is arranged on the box body, a hollow storage cylinder is arranged in the box body, two rotating plates attached to the outer wall of the storage cylinder are rotatably arranged on two sides in the box body, a plurality of connecting rods which are distributed at annular intervals are arranged between the rotating plates, a plurality of mounting frames which are arranged at annular intervals are arranged on the outer wall of the rotating plates, clamping grooves are formed in the mounting frames, cleaning filter plates are movably arranged in the clamping grooves, a discharge opening is formed in the top of the storage cylinder, a filter screen is arranged at the bottom of the box body, a driving part is arranged on one side of the box body and used for driving the rotating plates to rotate around the storage cylinder, and a driving part for driving the rotating plates to rotate is arranged on the outer side of the box body.

As a further scheme of the utility model, one side in the box body is provided with a major arc groove, the major arc groove is connected with a bending groove, the major arc groove and the bending groove form a closed path, and two sides of the cleaning filter plate are provided with limiting columns which can be in sliding connection with the major arc groove and the bending groove. As still further aspects of the utility model:

As a still further aspect of the present utility model, the curved groove is located at one side of the discharge port.

As a still further proposal of the utility model, the driving part comprises a supporting seat arranged at one side of the box body, a motor is arranged on the supporting seat, a second gear is arranged on the output shaft of the motor, a first gear is arranged on the rotating plate, and the first gear is meshed with the second gear.

As a still further proposal of the utility model, the feeding position of the feeding hopper deviates from the middle part of the box body.

Compared with the prior art, the utility model has the beneficial effects that heavy metal wastewater is poured into the box body through the charging hopper, the poured wastewater is filtered and mixed through the filter screen at the bottom of the box body, in the process, the rotary plate can be driven to rotate through the driving part, so that the mounting frame on the rotary plate rotates, the cleaning filter plate is driven to rotate, impurities accumulated on the filter screen are cleaned and rotated to the discharge port, the impurities on the cleaning filter plate can fall to the discharge port and enter the storage cylinder, and in the process of rotating the cleaning filter plate at the discharge port, shaking can occur, so that the impurity cleaned on the cleaning filter plate is more beneficial to being poured into the discharge port, the use effect is better, compared with the prior art, the self-cleaning of the impurities on the filter plate can be realized through the arranged cleaning filter plate which can rotate, the impurities cleaned can be shaken off into the storage cylinder by matching with the curved groove and the arcing groove, and the use effect is better.

Drawings

Fig. 1 is a schematic structural view of a heavy metal wastewater purifying and recycling device.

FIG. 2 is a sectional view of a heavy metal wastewater purification and recovery apparatus.

Fig. 3 is a partial enlarged view at a in fig. 2.

Fig. 4 is a schematic structural view of a mounting frame and a cleaning filter plate in the heavy metal wastewater purifying and recycling device.

In the figure, 1, a base; 2, a bracket, 3, a box body, 4, a charging hopper, 5, a storage cylinder, 6, a rotating plate, 7, a connecting rod, 8, a first gear, 9, a second gear, 10, a motor, 11, a supporting seat, 12, a mounting rack, 13, a clamping groove, 14, a cleaning filter plate, 15, a limiting column, 16, a major arc groove, 17, a bending groove, 18, a discharge port, 19 and a filter screen.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 1-4, the heavy metal wastewater purifying and recycling device comprises a base 1, two brackets 2 are arranged on two sides of the base 1, a box body 3 is arranged on the brackets 2, a feeding hopper 4 is arranged on the box body 3, a hollow storage cylinder 5 is arranged in the box body 3, two sides in the box body 3 are rotatably provided with rotating plates 6 attached to the outer wall of the storage cylinder 5, a plurality of connecting rods 7 which are distributed at annular intervals are arranged between the two rotating plates 6, a plurality of mounting frames 12 which are arranged at annular intervals are arranged on the outer wall of the rotating plates 6, clamping grooves 13 are formed in the mounting frames 12, a cleaning filter plate 14 is movably arranged in the clamping grooves 13, a discharge opening 18 is formed in the top of the storage cylinder 5, a filter screen 19 is arranged at the bottom of the box body 3, one side of the box body 3 is provided with a driving part for driving the rotating plates 6 to rotate around the storage cylinder 5, and a driving part for driving the rotating plates 6 is arranged on the outer side of the box body 3.

Pouring heavy metal wastewater into box 3 through throwing hopper 4, the filter screen 19 of rethread box 3 bottom carries out filtering impurity removal to the wastewater of pouring, and at this in-process, can drive through drive unit and rotate the rotating plate 6 for the mounting bracket 12 on the rotating plate 6 rotates, thereby drive clearance filter plate 14 and rotate, clearance filter plate 14 is clear up the impurity of piling up on the filter screen 19 and is rotated bin outlet 18 department, the impurity on the clearance filter plate 14 can fall bin outlet 18 and advance in the storage section of thick bamboo 5, and in clearance filter plate 14 carries out pivoted in-process at bin outlet 18 department, still can appear rocking, thereby more be favorable to pouring the impurity of clearing up on the clearance filter plate 14 into bin outlet 18, the result of use is better.

In one case of this embodiment, a major arc groove 16 is provided on one side in the case 3, the major arc groove 16 is connected with a curved groove 17, and the major arc groove 16 and the curved groove 17 form a closed path, and the two sides of the cleaning filter plate 14 are provided with a limit post 15, and the limit post 15 can be slidably connected with the major arc groove 16 and the curved groove 17.

In one case of the present embodiment, the curved groove 17 is located at one side of the discharge opening 18.

The mounting frame 12 is driven to rotate by the rotation of the rotating plate 6, so that the cleaning filter plate 14 rotates around the storage cylinder 5, in the process, the limit posts 15 on two sides of the cleaning filter plate 14 slide in the major arc groove 16, at the moment, two ends of the cleaning filter plate 14 are respectively attached to the storage cylinder 5 and the inner wall of the box body 3, and when the cleaning filter plate 14 rotates to the discharge opening 18 of the storage cylinder 5, the limit posts 15 slide into the bending grooves 17, so that the cleaning filter plate 14 slides back and forth along the clamping grooves 13 of the mounting frame 12, and therefore impurities cleaned on the cleaning filter plate 14 can be shaken off to the discharge opening 18, and the impurities on the cleaning filter plate 14 can be cleaned conveniently.

In one case of the embodiment, the driving component comprises a supporting seat 11 installed on one side of the box body 3, a motor 10 is installed on the supporting seat 11, a second gear 9 is installed on an output shaft of the motor 10, a first gear 8 is installed on the rotating plate 6, and the first gear 8 is meshed with the second gear 9.

The motor 10 is started, the rotating plate 6 is driven to rotate through the meshed first gear 8 and second gear 9, the connecting rod 7 drives the other rotating plate 6 to rotate, so that the two rotating plates 6 synchronously rotate, and the cleaning filter plate 14 can be driven to synchronously rotate.

In one case of this embodiment, the feeding position of the feeding hopper 4 deviates from the middle of the box 3, and the discharging opening of the feeding hopper 4 deviates from the discharging opening 18 of the storage cylinder 5, so that heavy metal wastewater discharged from the feeding hopper 4 can directly fall onto the filter screen 19 for impurity removal.

The utility model has the working principle that when the heavy metal wastewater is poured into the box body 3 through the charging hopper 4, the poured wastewater is filtered and mixed through the filter screen 19 at the bottom of the box body 3, in the process, the driving part can drive the rotating plate 6 to rotate so as to drive the mounting frame 12 on the rotating plate 6 to rotate, thereby driving the cleaning filter plate 14 to rotate, the cleaning filter plate 14 cleans impurities accumulated on the filter screen 19 and rotates to the discharge port 18, the impurities on the cleaning filter plate 14 can fall to the discharge port 18 and enter the storage cylinder 5, and in the process of rotating the cleaning filter plate 14 at the discharge port 18, the limit posts 15 at two sides of the cleaning filter plate 14 can slide to the bending groove 17 from the major arc groove 16, so that the cleaning filter plate 14 can slide back and forth along the clamping groove 13 of the mounting frame 12, the impurities cleaned on the cleaning filter plate 14 can shake down to the discharge port 18, the impurities accumulated on the cleaning filter plate 14 can be more favorable for pouring the impurities on the cleaning filter plate 14 into the discharge port 18, the use effect is better, compared with the prior art, the cleaning filter plate 14 can be cleaned by rotating the filter plate 19 and the bending groove 16 can be matched with the cleaning groove 16 in the bending groove 16, and the storage cylinder can be cleaned by the better effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in 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 utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a heavy metal waste water purifying and recycling equipment, includes the base, two supports are all installed to the both sides of base, installs the box on the support, installs the feeding hopper on the box, a serial communication port, install hollow storage section of thick bamboo in the box, both sides in the box rotate be provided with the rotatory board of storage section of thick bamboo outer wall laminating, two install a plurality of connecting rods that are annular interval distribution between the rotatory board, the outer wall of rotatory board is provided with a plurality of mounting brackets that are annular interval setting, has seted up the draw-in groove in the mounting bracket, and the activity is provided with the clearance filter plate in the draw-in groove, the bin outlet has been seted up at the top of storage section of thick bamboo, the bottom of box is provided with the filter screen, drive part is installed to one side of box for the drive rotatory board rotates around the storage section of thick bamboo, drive rotatory drive part is installed in the outside of box.

2. The heavy metal wastewater purifying and recycling device according to claim 1, wherein a major arc groove is arranged on one side in the box body, the major arc groove is connected with a bending groove, the major arc groove and the bending groove form a closed path, and limit posts are arranged on two sides of the cleaning filter plate and can be in sliding connection with the major arc groove and the bending groove.

3. The apparatus for purifying and recovering heavy metal wastewater according to claim 2, wherein the curved groove is located at one side of the discharge port.

4. The apparatus for purifying and recovering heavy metal wastewater according to claim 1, wherein the driving part comprises a supporting seat installed at one side of the tank body, a motor is installed on the supporting seat, a second gear is installed on an output shaft of the motor, and a first gear is installed on the rotating plate and meshed with the second gear.

5. The heavy metal wastewater purification and recovery apparatus according to claim 1, wherein the feeding position of the feeding hopper is deviated from the middle of the tank.