CN213475599U - Chelating agent water treatment facilities - Google Patents

Abstract

A chelating agent water treatment device comprises a shell, a magnetic device, a chelating agent box, stirring blades, a filter screen and a control console, wherein a water inlet is formed in the top end of the shell, a water outlet is formed in the bottom end of the shell, a funnel-shaped inner pipe for connecting the water inlet and the water outlet is further arranged in the shell, the magnetic device is installed on the outer side of the funnel-shaped inner pipe, and an auxiliary agent box is further fixedly connected to the shell; stirring vane and pivot fixed connection, interior magnet and pivot fixed connection, the interior magnet outside is equipped with the gear of being connected with the casing rotation, installs the outer magnet in the gear, the filter screen slope is installed on the inner wall of the casing of lower carriage bottom, and the inclined plane bottom of filter screen is equipped with the blow off pipe, and the upper end of blow off pipe is equipped with aeration equipment. The utility model discloses a magnetic means is with water activation, and the efficient combines reaction with the chelator, and stirring, filtration performance are superior moreover.

Description

Chelating agent water treatment facilities

Technical Field

The utility model relates to a water treatment technical field, concretely relates to chelating agent water treatment facilities.

Background

In the field of water treatment, sewage produced in industry often contains a great amount of heavy metal ions, the heavy metal pollution is different from the pollution of other organic compounds, the heavy metal has biological enrichment property and is difficult to degrade in the environment, and the enrichment of excessive heavy metal in a food chain causes great harm to the natural environment, the ecological system and the human health. At present, the macromolecular chelating agent has low cost and stable effect, is widely applied to heavy metal wastewater treatment, and has selective chelation on various metal ions to generate a water-insoluble metal complex. However, the chelating agent is easy to scale during water treatment, the formed complex is easy to block, the chelating agent is not fully combined with heavy metal ions during reaction, and the chelating ability of the chelating agent is influenced by external interference.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model provides a chelating agent water treatment facilities can fully absorb heavy metal ion, and the efficient is handled the water and is purified.

A chelating agent water treatment device comprises a shell, a magnetic device, a chelating agent box, stirring blades, a filter screen and a control console, wherein the chelating agent box is arranged on one side of the shell;

an upper bracket and a lower bracket are arranged in the middle of the shell, a rotating shaft is rotatably connected between the upper bracket and the lower bracket, the stirring blade is fixedly connected with the rotating shaft, the inner magnet is fixedly connected with the rotating shaft, the inner side wall of the inner magnet is provided with a magnetic insulating layer, the outer side of the inner magnet is provided with a gear which is rotatably connected with the shell, the inner magnet is arranged in the gear, the gear is connected with a long gear in a meshing manner, the long gear is fixedly connected with a rotating shaft, and the bottom end of the rotating shaft is,

the filter screen is obliquely installed on the inner wall of the shell at the bottom of the lower support, a drain pipe is arranged at the bottom of the inclined plane of the filter screen, an aeration device is arranged at the upper end of the drain pipe, and an activated carbon layer is installed at the bottom of the filter screen.

An electric pump is arranged in a pipeline of the chelating agent box communicated with the shell, and a roller is arranged in a pipeline of the auxiliary agent box communicated with the shell.

As a further aspect of the present invention: the variable frequency motor is arranged on the motor base, and the motor base is fixed on the shell.

As a further aspect of the present invention: the inner magnet and the outer magnet are magnetically connected end to end in a staggered manner.

As a further aspect of the present invention: the magnetic device is connected with a magnetic motor through a lead, and the console is electrically connected with the magnetic motor, the electric pump, the roller, the aeration device and the variable frequency motor.

Compared with the prior art, the utility model discloses a magnetic means is with water activation, can prevent moreover that the water from just the scale deposit in the inlet of intaking, stopping up water treatment facilities, and the water after the activation can the efficient combine the reaction with the chelator, and stirring, filtering quality are superior, and aeration equipment blows the resultant on the filter screen in the sewage pipes, and the activated carbon layer further purifies the water.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the middle portion of the housing of the present invention.

The labels in the figure are: 1-shell, 101-water inlet, 102-water outlet, 2-inner tube, 3-magnetic device, 4-magnetic motor, 5-water regulator, 6-chelating agent box, 7-electric pump, 8-auxiliary agent box, 9-roller machine, 10-upper bracket, 11-lower bracket, 12-rotating shaft, 13-stirring blade, 14-inner magnet, 15-outer magnet, 16-gear, 17-long gear, 18-rotating shaft, 19-variable frequency motor, 20-motor base, 21-filter screen, 22-aeration device, 23-blow-off pipe, 24-activated carbon layer, 25-console, 26-magnetic insulating layer.

Detailed Description

Referring to fig. 1 and 2, the embodiment provides a chelating agent water treatment device, which includes a housing 1, a magnetic device 3, a chelating agent tank 6 disposed on one side of the housing 1, a stirring blade 13, a filter screen 21 and a console 25, wherein a water inlet 101 is disposed at the top end of the housing 1, a water outlet 102 is disposed at the bottom end of the housing 1, a funnel-shaped inner tube 2 connecting the water inlet 101 and the water outlet 102 is further disposed in the housing 1, the magnetic device 3 is mounted on the outer side of the funnel-shaped inner tube 2, a water regulator 5 is mounted at the bottom of the magnetic device 3, and an auxiliary agent tank 8 is further;

an upper bracket 10 and a lower bracket 11 are arranged at the middle part of the shell 1, a rotating shaft 12 is rotatably connected between the upper bracket 10 and the lower bracket 11, the stirring blades 13 are fixedly connected with the rotating shaft 12, the inner magnet 14 is fixedly connected with the rotating shaft 12, the inner side wall of the inner magnet 14 is provided with a magnetic insulating layer 26, the outer side of the inner magnet 14 is provided with a gear 16 which is rotatably connected with the shell 1, an outer magnet 15 is arranged in the gear 16, the gear 16 is connected with a long gear 17 in a meshing manner, the long gear 17 is fixedly connected with a rotating shaft 18, the bottom end of the rotating shaft 18 is connected,

the filter screen 21 is obliquely arranged on the inner wall of the shell 1 at the bottom of the lower bracket 11, a sewage discharge pipe 23 is arranged at the bottom of the inclined plane of the filter screen 21, an aeration device 22 is arranged at the upper end of the sewage discharge pipe 23, and an activated carbon layer 24 is arranged at the bottom of the filter screen 21.

An electric pump 7 is arranged in a pipeline of the chelating agent box 6 communicated with the shell 1, and a roller 9 is arranged in a pipeline of the auxiliary agent box 8 communicated with the shell 1.

The variable frequency motor 19 is arranged on a motor base 20, and the motor base 20 is fixed on the shell 1.

The inner magnet 14 and the outer magnet 15 are each composed of a plurality of different magnets magnetically connected end to end in an interleaved manner.

The magnetic device 3 is connected with a magnetic motor 4 through a lead, and the control console 25 is electrically connected with the magnetic motor 4, the electric pump 7, the roller machine 9, the aeration device 22 and the variable frequency motor 19.

The magnetic device 3 can magnetize the water body highly, metal ions in the water body are in an activity state with high energy, the water regulator 5 controls the flow rate of the water body, the chelating agent box 6 is filled with a solution containing a high-molecular chelating agent, the flow rate of the solution is regulated by the electric pump 7, a coagulant aid and a flocculating agent in a solid or liquid state can be filled in the auxiliary agent box 8, the auxiliary agent is added into the water body by the roller machine 9, the electric pump 7 and the roller machine 9 are regulated by the console 25, and the input amount of the solution containing the high-molecular chelating agent and the input amount of the auxiliary agent are controlled. The rotating shaft 12 and the stirring blades 13 are driven to rotate through magnetic induction between the inner magnet 14 and the outer magnet 15, so that the water body is stirred and mixed, the chelating agent and the auxiliary agent are fully combined and reacted with ions in the water body, and the magnetic insulation layer 26 is arranged to ensure that products cannot be adsorbed onto the magnets, so that good water body treatment conditions are ensured.

The utility model discloses the theory of operation is as follows, and the water gets into the back from water inlet 101, opens magnetic motor 4 by control cabinet 25, and charge pump 7, cylinder machine 9, aeration equipment 22 and inverter motor 19, wherein, magnetic motor 4 supplies power to magnetic device 3, and magnetic device 3 carries out the activation through the water of inside coil in to casing 1 and handles, and magnetic field energy can make the easy scale deposit material dispersion in the water, is difficult for adhering to the internal surface of casing 1. The electric pump 7 transmits a solution containing a polymer chelating agent into the shell 1, the water body flows downwards under the regulation of the water regulator 5, the roller 9 adds an auxiliary agent to the water body, the mixed water body is stirred in the shell 1, the variable frequency motor 19 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the long gear 17 to rotate, the long gear 17 is meshed with the transmission gear 16, so that the outer magnet 15 in the gear 16 rotates, the outer magnet 15 and the inner magnet 14 are mutually induced, the inner magnet 14 is driven to rotate by magnetic force, the rotating shaft 12 fixedly connected with the inner magnet 14 and the stirring blades 13 rotate to realize the stirring of the mixed water body, the water body is filtered by the filter screen 21, metal complexes and other precipitates gradually generated in the water body are screened onto the filter screen 21, part of the precipitates flow to the drain pipe 23 along with the water body, and substances attached to the filter screen 21 are cleaned by the aeration device 22 which blows intermittently, the filter screen 21 is not blocked, and the water body is filtered by the filter screen 21 and then further purified by the active carbon layer 24 to flow to the water outlet 102.

It should be noted that the preferred embodiments of the present invention are given in the description and the drawings of the present invention, however, the present invention can be realized in many different forms, and is not limited to the embodiments described in the present specification, and the embodiments are not provided as additional limitations to the present invention, and the purpose of providing the embodiments is to make understanding of the disclosure of the present invention more thorough and comprehensive. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. The utility model provides a chelating agent water treatment facilities, includes casing (1), magnetic means (3), sets up chelating agent case (6) in casing (1) one side, stirring vane (13), filter screen (21) and control cabinet (25), its characterized in that:

the water adjusting device is characterized in that a water inlet (101) is formed in the top end of the shell (1), a water outlet (102) is formed in the bottom end of the shell, a funnel-shaped inner pipe (2) for connecting the water inlet (101) with the water outlet (102) is further arranged in the shell (1), the magnetic device (3) is installed on the outer side of the funnel-shaped inner pipe (2), a water adjusting device (5) is installed at the bottom of the magnetic device (3), and an auxiliary agent box (8) is further fixedly connected to the shell;

an upper bracket (10) and a lower bracket (11) are mounted in the middle of a shell (1), a rotating shaft (12) is rotatably connected between the upper bracket (10) and the lower bracket (11), a stirring blade (13) is fixedly connected with the rotating shaft (12), an inner magnet (14) is fixedly connected with the rotating shaft (12), a magnetic insulating layer (26) is arranged on the inner side wall of the inner magnet (14), a gear (16) rotatably connected with the shell (1) is arranged on the outer side of the inner magnet (14), an outer magnet (15) is mounted in the gear (16), a long gear (17) is meshed with the gear (16), the long gear (17) is fixedly connected with a rotating shaft (18), and the bottom end of the rotating shaft (18) is connected with a variable frequency motor (19);

the filter screen (21) is obliquely installed on the inner wall of the shell (1) at the bottom of the lower support (11), a sewage discharge pipe (23) is arranged at the bottom of the inclined plane of the filter screen (21), an aeration device (22) is arranged at the upper end of the sewage discharge pipe (23), and an activated carbon layer (24) is installed at the bottom of the filter screen (21).

2. The chelating agent water treatment device as set forth in claim 1, wherein: an electric pump (7) is arranged in a pipeline of the chelating agent box (6) communicated with the shell (1), and a roller (9) is arranged in a pipeline of the auxiliary agent box (8) communicated with the shell (1).

3. The chelating agent water treatment device as set forth in claim 1, wherein: the variable frequency motor (19) is arranged on the motor base (20), and the motor base (20) is fixed on the shell (1).

4. The chelating agent water treatment device as set forth in claim 1, wherein: the inner magnet (14) and the outer magnet (15) are formed by magnetically connecting a plurality of different magnets in a head-to-tail staggered manner.

5. The chelating agent water treatment device as set forth in claim 1, wherein: the magnetic device (3) is connected with a magnetic motor (4) through a lead, and the control console (25) is electrically connected with the magnetic motor (4), the electric pump (7), the roller machine (9), the aeration device (22) and the variable frequency motor (19).

Images