CN211946655U - Environment-friendly submersible sewage pump for electrolytic aluminum processing - Google Patents

Abstract

The utility model discloses an environmental protection submersible sewage pump for electrolytic aluminum processing, which comprises a sewage pump main body and a filtering device, wherein the water outlet of the sewage pump main body is connected with a water outlet pipe through a flange, the water outlet pipe is communicated with the inside of the filtering device, a water drainage channel is arranged in the filtering device, a reflux groove and a settling tank are arranged in the filtering device, two groups of fixed blocks are arranged in the filtering device in an opposite way, a rotating shaft is movably arranged in each fixed block, a shaft blade is arranged on the rotating shaft, a limit block is fixedly arranged on the inner wall of the reflux groove, a filter screen is fixedly arranged at the top of the limit block, the environmental protection submersible sewage pump for electrolytic aluminum processing is communicated with the filtering device through the sewage pump main body, small particle solid impurities in sewage are collected through the reflux groove by the movement of impurities in the sewage in the rotating water channel of the rotating shaft and the fan blade, and magnetic impurities, the environmental-friendly submersible sewage pump for electrolytic aluminum processing is convenient to use and has excellent filtering effect.

Description

Environment-friendly submersible sewage pump for electrolytic aluminum processing

The technical field is as follows:

the utility model relates to an electrolytic aluminum processing technology field specifically is environmental protection submersible sewage pump for electrolytic aluminum processing.

Background art:

electrolytic aluminum is aluminum obtained by electrolysis. The modern electrolytic aluminum industry adopts cryolite-alumina molten salt electrolytic method. The molten cryolite is solvent, alumina is solute, carbosome is anode, aluminium liquid is cathode, strong direct current is introduced, electrochemical reaction is carried out on two poles in the electrolytic cell at 950-970 ℃, namely electrolysis.

A large amount of aluminum fluoride, electrolyte blocks, aluminum oxide and other impurities are remained in the industrial electrolytic aluminum sewage, and the sewage is directly discharged by using a sewage pump, so that the environment is polluted, the impurities in the sewage are more wasted, and the economic benefit is not realized.

Present open novel sewage treatment dredge pump, application number CN201820741300.9, through setting up the motor, the dredge pump base, the base fixed plate, pre-buried fixed plate, fixed connection board, the location connecting plate, thereby realize the sewage treatment work of this dredge pump, but this novel sewage treatment dredge pump is not suitable for the dirty use of electrolytic aluminum blowdown, the processing of electrolytic aluminum is with environmental protection dive dredge pump now designed, through the dredge pump main part with sewage transportation to filter equipment in, realize the processing work to impurity in the sewage through precipitation tank and the backward flow groove in the filter equipment.

The utility model has the following contents:

an object of the utility model is to provide an electrolytic aluminum processing is with environmental protection submersible sewage pump to it is not suitable for the problem that electrolytic aluminum blowdown used to provide current novel sewage treatment sewage pump in the above-mentioned background art to solve.

The utility model discloses by following technical scheme implement: environmental protection submersible sewage pump is used in electrolytic aluminum processing, including dredge pump main part and filter equipment, dredge pump main part delivery port has the outlet pipe through flange joint, put through in outlet pipe and the filter equipment, be equipped with drainage channel in the filter equipment, and be provided with backward flow groove and precipitation tank in the filter equipment, and be equipped with two sets of fixed blocks in the filter equipment to the rising, the activity is equipped with the pivot in the fixed block, be equipped with the axle leaf in the pivot, the fixed stopper that is equipped with on the backward flow inslot wall, the fixed filter screen that is equipped with in stopper top, be equipped with magnetism in the precipitation tank and inhale the piece, the filter equipment top has all been seted up with the bottom.

Preferably, both sides of the filtering device are communicated with the water outlet pipe.

Preferably, the reflux groove and the precipitation groove are cylindrical grooves and are communicated with the inside of the drainage channel.

Preferably, the fixed block is fixed on the inner wall of the drainage channel, a groove matched with the shape of the rotating shaft is formed in the fixed block, and two ends of the rotating shaft are clamped in the grooves in the two groups of fixed blocks.

Preferably, the shaft leaves are provided with a plurality of groups, and the plurality of groups of shaft leaves are arranged outside the rotating shaft in a regular surrounding manner.

Preferably, the upper end and the lower end of the limiting block are both in a circular cylinder shape, the outer ring of the lower end of the limiting block is fixed on the inner wall surface of the backflow groove, and the width of the upper end of the limiting block is smaller than that of the lower end of the limiting block.

Preferably, the filter screen is network structure, and the filter screen is cylindric, and filter screen diameter length equals with stopper upper end outer loop diameter length.

Preferably, the magnetic block is made of a magnet material, the shape of the magnetic block is matched with that of the precipitation tank, and the top of the magnetic block is provided with a cylindrical groove.

Preferably, get the material mouth and put through respectively with backward flow groove, the interior switch-on of precipitation tank, and two sets of material mouths of getting put through respectively with filter equipment both ends outside about, and all be equipped with the shutoff in two sets of material mouths of getting, the shutoff passes through helicitic texture and gets material mouth fixed connection, and is equipped with the pull ring on the shutoff.

The utility model has the advantages that: this environmental protection submersible sewage pump for electrolytic aluminum processing is through setting up dredge pump main part and filter equipment switch-on, through the impurity motion in the rotation water channel of pivot and flabellum, collects the work through the tiny particle solid impurity of backward flow groove in with the sewage, collects the work through magnetism piece of inhaling in the precipitation tank to magnetic impurity in the sewage, this environmental protection submersible sewage pump for electrolytic aluminum processing convenient to use, the filter effect is good.

Description of the 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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 view of the front structure of the environmental-friendly submersible sewage pump for electrolytic aluminum processing of the present invention;

FIG. 2 is a schematic view of the internal structure of the filtering device of the environmental-friendly submersible sewage pump for electrolytic aluminum processing;

FIG. 3 is a schematic view of the structure of the filter unit of the environmental submersible sewage pump for electrolytic aluminum processing according to the present invention.

In the figure: 1. the dredge pump comprises a dredge pump main body, 2, a filtering device, 3, a water outlet pipe, 4, a drainage channel, 5, a backflow groove, 6, a settling tank, 7, a fixing block, 8, a rotating shaft, 9, a shaft blade, 10, a limiting block, 11, a filter screen, 12, a magnetic suction block, 13, a material taking port, 14, a sealing plug, 15 and a pull ring.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly submersible sewage pump for electrolytic aluminum processing comprises a sewage pump main body 1 and a filtering device 2, wherein a water outlet of the sewage pump main body 1 is connected with a water outlet pipe 3 through a flange, two sides of the filtering device 2 are both communicated with the water outlet pipe 3, so that the water outlet pipe 3 is communicated with the inside of the filtering device 2, a water drainage channel 4 is arranged in the filtering device 2, a reflux groove 5 and a precipitation groove 6 are arranged in the filtering device 2, the reflux groove 5 and the precipitation groove 6 are both cylindrical grooves, the reflux groove 5 and the precipitation groove 6 are both communicated with the inside of the water drainage channel 4, so that sewage in the water drainage channel 4 can be transported to the reflux groove 5 and the precipitation groove 6, two groups of fixing blocks 7 are oppositely arranged in the filtering device 2, a rotating shaft 8 is movably arranged in the fixing blocks 7, the fixing blocks 7 are fixed on the inner wall of the water drainage channel 4, and grooves matched with the shape of the rotating shaft 8 are, and both ends of the rotating shaft 8 are clamped in the grooves in the two groups of fixed blocks 7, so that the rotating operation of the rotating shaft 8 between the two groups of fixed blocks 2 is realized, the rotating shaft 8 is provided with a plurality of groups of shaft blades 9, and the plurality of groups of shaft blades 9 are arranged outside the rotating shaft 8 in a regular surrounding manner, so that the water flow in the drainage channel 4 can drive the fan blades 9 and the rotating shaft 8 to move synchronously, thereby driving impurities in sewage to move by the rotation of the plurality of groups of fan blades 9, the inner wall of the return channel 5 is fixedly provided with a limit block 10, the upper end and the lower end of the limit block 10 are both in a circular cylindrical shape, the outer ring at the lower end of the limit block 10 is fixed on the inner wall surface of the return channel 5, the width at the upper end of the limit block 10 is smaller than that at the lower end of the limit block 10, so that the impurities, the filter screen 11 is cylindrical, the diameter length of the filter screen 11 is equal to the diameter length of an outer ring at the upper end of the limiting block 10, water passing work is realized through the filter screen 11, certain filtering work can be realized through small particle block impurities, the settling tank 6 is internally provided with a magnetic absorption block 12, the magnetic absorption block 12 is made of a magnet material, the magnetic absorption block 12 is matched with the settling tank 6 in shape, the top of the magnetic absorption block 12 is provided with a cylindrical groove, the magnetic absorption work of the magnetic impurities in the sewage is realized through the magnetic absorption block 12, the top and the bottom of the filtering device 2 are both provided with material taking ports 13, the material taking ports 13 are respectively communicated with the inner parts of the backflow tank 5 and the settling tank 6, the two groups of material taking ports 13 are respectively communicated with the outer sides of the upper end and the lower end of the filtering device 2, the two groups of material taking ports 13 are respectively provided with a sealing plug 14, thus, the cleaning work of the impurities in the reflux tank 5 and the precipitation tank 6 can be realized by the plug 14.

The working principle is as follows: when the environment-friendly submersible sewage pump for electrolytic aluminum processing is used, the power supply of the sewage pump main body 1 is firstly switched on, the sewage pump main body 1 transports electrolyte sewage into the filtering device 2 through the drain pipe 3, the sewage enters the drain passage 4, the water flow drives the rotating shaft 8 and the fan blades 9 to rotate, so that impurities in the water flow are stirred through the rotation of the fan blades 9, the impurities move into the reflux groove 5 and the precipitation groove 6 along with the sewage, after small particle impurities such as aluminum fluoride, an electrolyte block, aluminum oxide and the like pass through the filter screen 11, the small particle impurities are clamped in the reflux groove 5 by the limiting block 10, magnetic impurities are adsorbed in the groove in the magnetic absorption block 12, so that the filtering work of the impurities in the sewage is realized, the sewage is discharged through the drain pipe 3, after the sewage discharging work is finished, a worker can control the sealing plug 14 to open the material taking port 13 at the top and the bottom of the filtering, therefore, the impurities in the reflux groove 5 can be cleaned, the magnetic suction block 12 can be taken out from the precipitation groove 6, and the magnetic impurities are recovered, so that the electrolytic aluminum processing environment-friendly submersible sewage pump is used.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. Electrolytic aluminum processing is with environmental protection submersible sewage pump, including dredge pump main part (1) and filter equipment (2), its characterized in that: the sewage pump is characterized in that a water outlet pipe (3) is connected to a water outlet of the sewage pump main body (1) through a flange, the water outlet pipe (3) is communicated with the interior of the filtering device (2), a drainage channel (4) is arranged in the filtering device (2), a backflow groove (5) and a settling tank (6) are arranged in the filtering device (2), two sets of fixed blocks (7) are oppositely arranged in the filtering device (2), a rotating shaft (8) is arranged in each fixed block (7) in an activity mode, a shaft blade (9) is arranged on each rotating shaft (8), a limiting block (10) is fixedly arranged on the inner wall of the backflow groove (5), a filtering net (11) is fixedly arranged at the top of each limiting block (10), a magnetic suction block (12) is arranged in the settling tank (6), and a material taking.

2. The environmentally friendly submersible sewage pump for electrolytic aluminum processing as set forth in claim 1, wherein: and both sides of the filtering device (2) are communicated with the water outlet pipe (3).

3. The environmentally friendly submersible sewage pump for electrolytic aluminum processing as set forth in claim 1, wherein: the reflux groove (5) and the precipitation groove (6) are cylindrical grooves, and the reflux groove (5) and the precipitation groove (6) are communicated with the inside of the drainage channel (4).

4. The environmentally friendly submersible sewage pump for electrolytic aluminum processing as set forth in claim 1, wherein: the fixed block (7) is fixed on the inner wall of the drainage channel (4), a groove matched with the shape of the rotating shaft (8) is formed in the fixed block (7), and two ends of the rotating shaft (8) are clamped in the grooves in the two groups of fixed blocks (7).

5. The environmentally friendly submersible sewage pump for electrolytic aluminum processing as set forth in claim 1, wherein: the shaft blades (9) are provided with a plurality of groups, and the plurality of groups of shaft blades (9) are regularly arranged outside the rotating shaft (8) in a surrounding manner.

6. The environmentally friendly submersible sewage pump for electrolytic aluminum processing as set forth in claim 1, wherein: the upper end and the lower end of the limiting block (10) are both in a circular cylinder shape, the outer ring of the lower end of the limiting block (10) is fixed on the inner wall surface of the backflow groove (5), and the width of the upper end of the limiting block (10) is smaller than that of the lower end of the limiting block (10).

7. The environmentally friendly submersible sewage pump for electrolytic aluminum processing as set forth in claim 6, wherein: the filter screen (11) is of a net structure, the filter screen (11) is cylindrical, and the diameter length of the filter screen (11) is equal to that of the outer ring at the upper end of the limiting block (10).

8. The environmentally friendly submersible sewage pump for electrolytic aluminum processing as set forth in claim 3, wherein: the magnetic suction block (12) is made of a magnet material, the shape of the magnetic suction block (12) is matched with that of the precipitation tank (6), and the top of the magnetic suction block (12) is provided with a cylindrical groove.

9. The environmentally friendly submersible sewage pump for electrolytic aluminum processing as set forth in claim 1, wherein: get material mouth (13) and put through in return-flow tank (5), precipitation tank (6) respectively, and two sets of material mouths (13) of getting put through with filter equipment (2) upper and lower both ends outside respectively mutually, and all be equipped with in two sets of material mouths (13) and seal stopper (14), seal stopper (14) through helicitic texture with get material mouth (13) fixed connection, and be equipped with pull ring (15) on seal stopper (14).

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