CN215592825U

CN215592825U - Laboratory wastewater treatment equipment for low-pressure micro-electrolysis and heavy metal removal process

Info

Publication number: CN215592825U
Application number: CN202123151798.4U
Authority: CN
Inventors: 马春栋
Original assignee: Ores Shandong Laboratory Equipment Co ltd
Current assignee: Ores Shandong Laboratory Equipment Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-01-21
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses laboratory wastewater treatment equipment for a low-voltage micro-electrolysis and heavy metal removal process, which comprises a bottom frame, a micro-electrolysis tank, an adsorption tank, a bracket, a secondary metal ion precipitation tank and a primary precipitation tank, the micro-electrolysis tank and the adsorption tank are supported and installed on the bottom frame, the secondary metal ion settling tank is supported and installed at the top of the adsorption tank through the bracket, the primary sedimentation tank is fixedly arranged on one side surface of the secondary metal ion sedimentation tank, the top parts of the primary sedimentation tank and the secondary metal ion sedimentation tank are respectively provided with a medicament box in a supporting way, the top parts of the primary sedimentation tank and the secondary metal ion sedimentation tank are also provided with medicament inlet holes, the bottom parts of the medicament inlet holes are provided with medicament discharge valves, the bottom of the chemical box is connected to the chemical discharging valve through a chemical discharging barrel, and the bottom of the primary settling box is provided with a settling discharge valve. Has the advantages that: integrates heavy metal treatment and electrolysis processes, is convenient for discharging and filtering impurities, and is convenient to use.

Description

Laboratory wastewater treatment equipment for low-pressure micro-electrolysis and heavy metal removal process

Technical Field

The utility model relates to the field of sewage treatment equipment, in particular to laboratory wastewater treatment equipment for a low-pressure micro-electrolysis and heavy metal removal process.

Background

The laboratory wastewater contains a large amount of organic wastes and heavy metals, but for a laboratory, a large-scale heavy metal and organic waste treatment line cannot exist, and the traditional treatment links are separately carried out, so that the laboratory wastewater occupies a large area, has a large treatment amount and is not suitable for being used in a laboratory.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems by providing a laboratory wastewater treatment facility for low-pressure microelectrolysis and heavy metal removal processes.

The utility model realizes the purpose through the following technical scheme:

laboratory waste water treatment equipment of technology is got rid of to little electrolysis of low pressure and heavy metal, including chassis, little electrolysis box, adsorption tank, support, secondary metal ion setting tank and first setting tank, support on the chassis and install little electrolysis box with the adsorption tank, the top of adsorption tank is passed through the support supports installs the secondary metal ion setting tank, a side fixed mounting of secondary metal ion setting tank has first setting tank, first setting tank with the top of secondary metal ion setting tank all supports installs the medicament case, first setting tank with the top of secondary metal ion setting tank has still seted up the medicament inlet hole, the medicine valve of giving medicine to the poor free of charge is installed to the bottom in medicament inlet hole, the bottom of medicament case is connected to through the cartridge down on the medicine valve of giving medicine to the poor free of charge, sediment row valve is installed to the bottom of first setting tank, sediment row valve's bottom installation bottom valve, the tail end of the valve bottom pipe is connected with a branch filter box, the bottom of the branch filter box is respectively connected to the micro-electrolysis box and the adsorption box through a three-way valve, a barrel hole is formed in the side wall of the branch filter box, an inclined barrel is installed on the barrel hole, the bottom of the inclined barrel is connected with an inclined barrel of a filter screen arranged in the branch filter box, the top of the inclined barrel of the filter screen is connected to the bottom of the valve bottom pipe, an ascending pump is further installed at the top of the adsorption box in a supporting mode, a liquid inlet of the ascending pump is connected to the bottom of the micro-electrolysis box through a pump inlet pipe, a liquid outlet of the ascending pump is connected to the top of the side face of the secondary metal ion precipitation box through the ascending pipe, the tops of the secondary metal ion precipitation box and the primary precipitation box are both rotatably provided with a medicine stirring shaft through shaft sleeves, and two medicine stirring shafts above the shaft sleeves are sleeved with shaft sleeve gears, two the axle sleeve gear links together through the gear area, the outside cover in gear area is equipped with the transmission cover, medicine hybrid machine is installed at the top of transmission cover, medicine hybrid machine is connected to on the medicine (mixing) shaft, the blowoff valve is still installed to the bottom of secondary metal ion setting tank, the blowoff valve passes through the blowoff valve union coupling to on the valve bottom tube.

Furthermore, the top of the chemical box is provided with a medicine discharging micro-motor, the medicine discharging micro-motor is connected with a medicine discharging shaft arranged inside the chemical box, and the tail end of the medicine discharging shaft is connected with a medicine discharging auger arranged inside the medicine discharging barrel.

Furthermore, a cathode electrode and an annular anode electrode are arranged in the micro-electrolysis box, and a filler is also arranged in the micro-electrolysis box.

Furthermore, the top of a row of section of thick bamboo to one side is installed and is discharged the motor, it is in through the axle of wasting discharge with the setting of the inside waste discharge auger of a row of section of thick bamboo to one side to discharge the motor.

Furthermore, the micro-electrolysis tank, the adsorption tank, the support, the secondary metal ion precipitation tank and the preliminary precipitation tank are all provided with air valves, the top of the chemical tank is provided with a chemical cover, and the preliminary precipitation tank is also connected with a waste liquid inlet pipe.

Furthermore, the inside of adsorption tank is equipped with vertical absorption intermediate layer, it is in two by the absorption double-layered net of two vertical settings and setting to adsorb the absorption filler between the double-layered net to adsorb the intermediate layer, the fluid-discharge tube is installed to the bottom of adsorption tank.

In the structure, waste water passes through the waste water pump and enters into the preliminary sedimentation tank through the intercommunication pipeline of preliminary sedimentation tank side, medicine (mixing) shaft and the epaxial stirring roller that still is equipped with down of medicine, the preliminary sedimentation tank forms through the absorption medicament that the top added and deposits, then discharge to the oblique section of thick bamboo of filter screen together with the precipitate in, the water after the filtration passes through the three-way valve and discharges into little electrolytic tank, water after the little electrolysis discharges into the secondary metal ion precipitation tank through the ascending pump in, then mix through the trapping agent and stir the sediment of stewing, then discharge after filtering through the oblique section of thick bamboo of filter screen and get into the adsorption tank and adsorb and discharge, the filtrating is discharged through oblique section of thick bamboo.

Has the advantages that: the laboratory wastewater treatment equipment for the low-voltage micro-electrolysis and heavy metal removal process integrates the heavy metal treatment and electrolysis processes, is convenient for discharging and filtering impurities, and is convenient to use.

Drawings

FIG. 1 is a schematic structural view of a laboratory wastewater treatment facility for low-pressure microelectrolysis and heavy metal removal processes of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the laboratory wastewater treatment equipment for the low-pressure microelectrolysis and heavy metal removal process of the utility model.

The reference numerals are explained below:

1. a chassis; 2. a micro-electrolysis tank; 3. an adsorption tank; 4. a support; 5. a secondary metal ion precipitation tank; 6. a primary settling tank; 7. a kit; 8. a transmission cover; 9. an inclined discharge cylinder; 10. a filter separating box; 11. a three-way valve; 12. a cathode electrode; 13. an anode electrode; 14. a pump inlet pipe; 15. adsorbing the interlayer; 16. an ascending pump; 17. a riser pipe; 18. a medicine feeding micro-motor; 19. a drug mixing motor; 20. a shaft sleeve; 21. a drug stirring shaft; 22. a shaft sleeve gear; 23. a valve bottom tube; 24. a filter screen inclined cylinder; 25. a waste discharge motor; 26. a medicine feeding valve; 27. a lower cartridge; 28. a medicine feeding shaft; 29. and a medicine feeding auger.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-2, the laboratory wastewater treatment equipment for the low-voltage micro-electrolysis and heavy metal removal process comprises a base frame 1, a micro-electrolysis tank 2, an adsorption tank 3, a support 4, a secondary metal ion precipitation tank 5 and a primary precipitation tank 6;

the bottom frame 1 is supported and installed with a micro-electrolysis tank 2 and an adsorption tank 3, the top of the adsorption tank 3 is supported and installed with a secondary metal ion precipitation tank 5 through a support 4, one side surface of the secondary metal ion precipitation tank 5 is fixedly installed with a primary precipitation tank 6, the tops of the primary precipitation tank 6 and the secondary metal ion precipitation tank 5 are both supported and installed with a medicament tank 7, the tops of the primary precipitation tank 6 and the secondary metal ion precipitation tank 5 are also provided with medicament inlet holes, the bottom of the medicament inlet holes is installed with a medicament discharge valve 26, and the bottom of the medicament tank 7 is connected to the medicament discharge valve 26 through a lower medicament cartridge 27;

the bottom of the primary sedimentation tank 6 is provided with a sedimentation discharge valve, the bottom of the sedimentation discharge valve is provided with a valve bottom pipe 23, the tail end of the valve bottom pipe 23 is connected with a sub-filter tank 10, the bottom of the sub-filter tank 10 is respectively connected to the micro-electrolysis tank 2 and the adsorption tank 3 through a three-way valve 11, the side wall of the sub-filter tank 10 is provided with a cylinder hole, the cylinder hole is provided with an inclined discharge cylinder 9, the bottom of the inclined discharge cylinder 9 is connected with a filter screen inclined cylinder 24 arranged in the sub-filter tank 10, and the top of the filter screen inclined cylinder 24 is connected to the bottom of the valve bottom pipe 23;

the top of adsorption tank 3 still supports installs ascending pump 16, and the inlet of ascending pump 16 advances the bottom that pipe 14 is connected to little electrolytic tank 2 through the pump, and ascending pump 16's leakage fluid dram is connected to the side top of secondary metal ion precipitation case 5 through ascending pipe 17, and the top of secondary metal ion precipitation case 5 and first precipitation case 6 all rotates through axle sleeve 20 and installs medicine (mixing) shaft 21, and the cover is equipped with axle sleeve gear 22 on two medicine (mixing) shaft 21 of axle sleeve 20 top, and two axle sleeve gears 22 link together through the gear belt, the outside cover of gear belt is equipped with transmission cover 8, and medicine hybrid motor 19 is installed at the top of transmission cover 8, and medicine hybrid motor 19 is connected to on medicine (mixing) shaft 21, and the blowoff valve is still installed to the bottom of secondary metal ion precipitation case 5, the blowoff valve is connected to on the valve bottom tube 23 through the blowoff valve pipe.

In this embodiment, a medicine feeding micro-motor 18 is installed on the top of the medicine box 7, the medicine feeding micro-motor 18 is connected with a medicine feeding shaft 28 arranged inside the medicine box 7, and the tail end of the medicine feeding shaft 28 is connected with a medicine feeding packing auger 29 arranged inside the lower medicine cylinder 27.

In the present embodiment, a cathode 12 and an annular anode 13 are disposed inside the micro-electrolysis chamber 2, and a filler is disposed inside the micro-electrolysis chamber 2.

In this embodiment, the top of the inclined discharge cylinder 9 is provided with a waste discharge motor 25, and the waste discharge motor 25 is connected with a waste discharge auger arranged inside the inclined discharge cylinder 9 through a waste discharge shaft.

In this embodiment, all install the pneumatic valve on little electrolysis box 2, adsorption tank 3, support 4, secondary metal ion setting tank 5 and the preliminary setting tank 6, the top of chemical tank 7 is equipped with the medicament lid, still is connected with the waste liquid on the preliminary setting tank 6 and advances the pipe.

In this embodiment, the inside of adsorption tank 3 is equipped with vertical absorption intermediate layer 15, and absorption intermediate layer 15 is pressed from both sides the net and is set up two by the absorption of two vertical settings absorption filler between the net is pressed from both sides in the absorption, and the fluid-discharge tube is installed to the bottom of adsorption tank 3.

In the structure, waste water passes through the waste water pump and enters into the preliminary sedimentation case through the communicating pipe of the 6 sides of preliminary sedimentation case, still be equipped with the stirring roller on medicine (mixing) shaft 21 and the lower medicine axle 28, preliminary sedimentation case 6 forms through the absorption medicament that the top added and deposits, then discharge to the oblique section of thick bamboo 24 of filter screen together with the precipitate in, water after the filtration passes through three-way valve 11 and discharges little electrolytic tank 2, water after the little electrolysis discharges into in secondary metal ion precipitation case 5 through ascending pump 16, then mix in through the trapping agent and stir the sediment of stewing, then discharge after 24 filters through the oblique section of thick bamboo of filter screen and get into adsorption tank 3 and adsorb the discharge, the filtrating discharges through oblique section of thick bamboo 9.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Laboratory waste water treatment equipment of little electrolysis of low pressure and heavy metal removal technology which characterized in that: including chassis, little electrolysis box, adsorption tank, support, secondary metal ion setting tank and preliminary setting tank, support on the chassis and install little electrolysis box with the adsorption tank, the top of adsorption tank is passed through the support supports installs the secondary metal ion setting tank, a side fixed mounting of secondary metal ion setting tank has the preliminary setting tank, the preliminary setting tank with the top of secondary metal ion setting tank all supports installs the medicament case, the preliminary setting tank with the top of secondary metal ion setting tank has still seted up the medicament inlet hole, the medicine valve is installed down to the bottom in medicament inlet hole, the bottom of medicament case is connected to through lower cartridge under on the medicine valve, the bottom of preliminary setting tank is installed and is depositd the valve of arranging, the bottom of depositng the valve of arranging installs the valve bottom tube, the end-to-end connection of valve bottom tube installs and divides the filter box, the bottom of the branch filter box is respectively connected to the micro-electrolysis box and the adsorption box through a three-way valve, a barrel hole is formed in the side wall of the branch filter box, an inclined discharge barrel is installed on the barrel hole, the bottom of the inclined discharge barrel is connected with a filter screen inclined barrel arranged inside the branch filter box, the top of the filter screen inclined barrel is connected to the bottom of a valve bottom pipe, an ascending pump is further installed at the top of the adsorption box in a supporting mode, a liquid inlet of the ascending pump is connected to the bottom of the micro-electrolysis box through a pump inlet pipe, a liquid outlet of the ascending pump is connected to the top of the side face of the secondary metal ion settling box through the ascending pipe, a medicine stirring shaft is installed on the tops of the secondary metal ion settling box and the primary settling box in a rotating mode through a shaft sleeve, shaft sleeve gears are sleeved on the medicine stirring shaft sleeve, and are connected together through a gear belt, the outside cover in gear area is equipped with the transmission cover, medicine hybrid motor is installed at the top of transmission cover, medicine hybrid motor is connected to on the medicine (mixing) shaft, the blowoff valve is still installed to the bottom of secondary metal ion setting tank, the blowoff valve passes through the blowoff valve union coupling to on the valve bottom tube.

2. The laboratory wastewater treatment equipment for low-voltage microelectrolysis and heavy metal removal process according to claim 1, characterized in that: the top of the chemical box is provided with a medicine feeding micro-motor, the medicine feeding micro-motor is connected with a medicine feeding shaft arranged inside the chemical box, and the tail end of the medicine feeding shaft is connected with a medicine feeding auger arranged inside the medicine feeding barrel.

3. The laboratory wastewater treatment equipment for low-voltage microelectrolysis and heavy metal removal process according to claim 1, characterized in that: the inside of little electrolysis case is equipped with negative electrode and annular positive electrode, still be equipped with the filler in the little electrolysis case.

4. The laboratory wastewater treatment equipment for low-voltage microelectrolysis and heavy metal removal process according to claim 1, characterized in that: the top of the inclined discharge cylinder is provided with a waste discharge motor, and the waste discharge motor is connected with a waste discharge auger arranged inside the inclined discharge cylinder through a waste discharge shaft.

5. The laboratory wastewater treatment equipment for low-voltage microelectrolysis and heavy metal removal process according to claim 1, characterized in that: the micro-electrolysis tank, the adsorption tank, the support, the secondary metal ion precipitation tank and the primary precipitation tank are all provided with air valves, the top of the chemical tank is provided with a chemical cover, and the primary precipitation tank is also connected with a waste liquid inlet pipe.

6. The laboratory wastewater treatment equipment for low-voltage microelectrolysis and heavy metal removal process according to claim 1, characterized in that: the inside of adsorption tank is equipped with vertical absorption intermediate layer, it is in two by the absorption double-layered net of two vertical settings and setting to adsorb the filler of pressing from both sides between the net to adsorb the intermediate layer, the fluid-discharge tube is installed to the bottom of adsorption tank.