CN217677021U

CN217677021U - Harmless electroplating wastewater reduction treatment device

Info

Publication number: CN217677021U
Application number: CN202221538438.1U
Authority: CN
Inventors: 孙伟
Original assignee: Hangzhou Lin'an Dumei Electroplating Co ltd
Current assignee: Hangzhou Lin'an Dumei Electroplating Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-28
Anticipated expiration: 2032-06-20

Abstract

The utility model relates to an electroplating effluent treatment technical field discloses a harmless electroplating effluent reduction treatment device, the utility model discloses a waste water treatment groove, air pump, aeration head, biological contact oxidation filler still include air feed armor hose, iron suction head, guide arm, magnetism suction body, the fixed waste water import that is equipped with on the waste water treatment groove, the fixed processing water that is equipped with row mouth on the waste water treatment groove, biological contact oxidation filler interval sets up in the waste water treatment groove, the fixed installation panel that is equipped with of lower extreme of guide arm, threaded connection is equipped with the bolt on the installation panel, the diapire threaded connection in bolt and waste water treatment groove. The utility model discloses a pulling is acted as go-between and is made iron suction head and magnetism to break away from the absorption, then pulls air feed armor hose and act as go-between simultaneously and pull out the liquid level with the aeration head, finishes the back in the clearance, will lead to in the leading-in guide slot of slider then with air feed armor hose insert the waste liquid downwards to with dacron elasticity uide bushing suit in proper order on the guide arm, adsorb until iron suction head and magnetism.

Description

Harmless electroplating wastewater reduction treatment device

Technical Field

The utility model belongs to the technical field of the electroplating effluent treatment technique and specifically relates to a harmless electroplating effluent reduction treatment device, biological contact oxidation technology mainly comprises cell body, filler, water distribution system and aeration system, wherein the filler height generally about 3 meters, about 0.5 meter from the surface of water at the filler top, filler layer bottom is about 0.5-1.5m to the distance in lower part water distribution district, we commonly use adopts the blast aeration with the mode of aeration equipment direct mount in the filtering pond bottom, can make full use of the volume in whole aeration tank. Because the turbulent flow among the fillers is very strong, the updating of the biological membrane is very fast, the activity of the biological membrane is also very high, the system is not easy to block, but the aeration head needs to be cleaned, overhauled and replaced regularly, and the depth of the tank body is large, so that the overhauling of the aeration head is inconvenient.

Background

The biological contact oxidation process is a biomembrane process between an activated sludge process and a biological filter, also called a submerged biological filter

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the problems, a harmless electroplating wastewater reduction treatment device is provided, which solves the problems.

The utility model provides a its technical problem take following technical scheme to realize:

the utility model provides a harmless electroplating effluent reduction processing apparatus, includes waste water treatment tank, air pump, aeration head, biological contact oxidation filler, still includes air feed armoured hose, iron suction head, guide arm, magnetism suction body, the fixed waste water import that is equipped with on the waste water treatment tank, the fixed processing water drain that is equipped with on the waste water treatment tank, biological contact oxidation filler interval set up in the waste water treatment tank, the fixed installation panel that is equipped with of lower extreme of guide arm, threaded connection is equipped with the bolt on the installation panel, the bolt with waste water treatment tank's diapire threaded connection, the fixed magnetism suction body that is equipped with on the installation panel, air feed armoured hose's one end with the air pump intercommunication, the other end connection of air feed armoured hose is equipped with the aeration head, the fixed iron suction head that is equipped with of lower extreme of aeration head, the fixed direction slider that is equipped with on the iron suction head, the lateral wall of guide arm is equipped with the guide slot, the direction slider slide set up in the guide slot, the iron suction head can with magnetism suction body each other adsorbs.

Preferably, the air supply armored hose is fixedly provided with polyester elastic guide sleeves at intervals, and the polyester elastic guide sleeves are detachably sleeved on the guide rods.

Preferably, the magnetic attraction body comprises a magnet and an outer casing, the outer casing is wrapped outside the magnet and is welded and fixed to the lower end of the guide rod, and the outer casing is made of iron.

Preferably, the upper end face of the outer casing is provided with a spherical flange protruding upwards, the upper end of the magnet abuts against the inner wall of the spherical flange, and the lower end face of the iron suction head is concave and is abutted and matched with the spherical flange.

Preferably, the upper end surface of the outer wrapping shell is provided with an inner concave pit which is concave downwards, the upper end surface of the magnet is abutted against the inner concave pit, the lower end surface of the iron suction head is in a downward convex hemispherical shape, and the lower end surface of the iron suction head is abutted against the spherical flange in a matching manner.

Preferably, a wire ear plate is fixedly arranged on the iron suction head, a pull wire is fixedly connected to the wire ear plate, and the upper end of the wire ear plate is exposed out of the wastewater liquid level.

The utility model has the advantages that: when overhauing, the pulling it makes to act as go-between the iron suction head with the magnetism suction body breaks away from the absorption, then stimulates simultaneously air feed armoured hose with act as go-between will the liquid level is pulled out to the aeration head, in clearance, maintenance, change back that finishes, will the direction slider is leading-in then will in the guide slot air feed armoured hose inserts in the waste liquid downwards, and will dacron elasticity uide bushing suit in proper order on the guide arm, until the iron suction head with the magnetism suction body adsorbs, and this device structural design is simple reasonable, and convenient operation, effectual improvement is right the maintenance efficiency of aeration head.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the middle guide rod, the magnetic attraction body, and the mounting panel of the present invention;

FIG. 3 is a schematic structural view of the middle guide rod, the magnetic attraction body, and the mounting panel of the present invention;

FIG. 4 is a schematic structural view of another embodiment of the middle guide rod, the magnetic attraction body, the mounting panel and the iron attraction head of the present invention;

fig. 5 is a schematic cross-sectional view of the guide bar 21 and the guide slider when they are engaged.

The scores in the figures are as follows: 10. a wastewater treatment tank; 11. biological contact oxidation filler; 12. a wastewater inlet; 13. a treated water discharge port; 14. an air supply armored hose; 15. a pull wire; 16. a terylene elastic guide sleeve; 17. an aeration head; 18. a wire lug plate; 19. an iron suction head; 20. a guide slider; 21. a guide bar; 22. a magnetic body; 23. installing a panel; 24. a bolt; 25. a guide groove; 26. a magnet; 27. an inner pit; 28. a spherical flange; 29. an outer envelope; 30. an air pump.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1-5, a harmless electroplating waste water reduction treatment device, including waste water treatment groove 10, air pump 30, aeration head 17, biological contact oxidation filler 11, still include air feed armoured hose 14, iron suction head 19, guide arm 21, magnetism suction body 22, fixed waste water inlet 12 that is equipped with on waste water treatment groove 10, fixed being equipped with treatment water drain 13 on waste water treatment groove 10, biological contact oxidation filler 11 interval set up in waste water treatment groove 10, the fixed installation panel 23 that is equipped with of lower extreme of guide arm 21, threaded connection is equipped with bolt 24 on the installation panel 23, bolt 24 with the diapire threaded connection of waste water treatment groove 10, the fixed magnetism suction body 22 that is equipped with on the installation panel 23, air feed armoured hose 14's one end with air pump 30 intercommunication, air feed armoured hose 14's other end connection is equipped with aeration head 17, the fixed iron suction head 19 that is equipped with of lower extreme of aeration head 17, the fixed guide slider guide slot 20 that is equipped with on the iron suction head 19, the lateral wall of guide arm 21 is equipped with 25, guide slider 20 slides and set up in the magnetism suction head 19 can adsorb the guide slot each other.

Preferably, the air supply armored hose 14 is fixedly provided with polyester elastic guide sleeves 16 at intervals, the polyester elastic guide sleeves 16 are detachably sleeved on the guide rods 21, and the air supply armored hose 14 can be limited and positioned in a segmented manner through the matching of the polyester elastic guide sleeves 16 and the guide rods 21.

Preferably, the magnetic attraction body 22 includes a magnet 26 and an outer casing 29, the outer casing 29 covers the outside of the magnet 26, the outer casing 29 is welded and fixed to the lower end of the guide rod 21, and the outer casing 29 is made of iron.

Preferably, the upper end face of the outer casing 29 is provided with a spherical flange 28 protruding upwards, the upper end of the magnet 26 abuts against the inner wall of the spherical flange 28, the lower end face of the iron suction head 19 is concave and is abutted and matched with the spherical flange 28, the spherical flange 28 protrudes upwards to enable sludge to be not accumulated on the surface easily, when the iron suction head 19 is adsorbed and matched with the iron suction head, the direct contact surface is more, and the adsorption effect is better.

Preferably, an inner concave pit 27 which is concave downwards is arranged on the upper end surface of the outer casing 29, the upper end surface of the magnet 26 is abutted against the inner concave pit 27, the lower end surface of the iron suction head 19 is hemispherical and convex downwards, and the lower end surface of the iron suction head 19 is abutted against the spherical flange 28 in a matching manner.

Preferably, a wire lug plate 18 is fixedly arranged on the iron suction head 19, a pull wire 15 is fixedly connected to the wire lug plate 18, and the upper end of the wire lug plate 18 is exposed out of the wastewater liquid level.

During the concrete implementation, during the maintenance, the pulling 15 make act as go-between the iron suction head 19 with the magnetism body 22 breaks away from the absorption, then stimulates simultaneously air feed armoured hose 14 with 15 will act as go-between the aeration head 17 pulls out the liquid level, in clearance, maintenance, change the back that finishes, will direction slider 20 is leading-in then will in the guide slot 25 air feed armoured hose 14 inserts in the waste liquid downwards, and will dacron elasticity uide bushing 16 suit in proper order is in on the guide arm 21, until the iron suction head 19 with the magnetism body 22 adsorbs, and this device structural design is simple reasonable, and convenient operation, effectual improvement is right the maintenance efficiency of aeration head 17.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims

1. The utility model provides a harmless electroplating effluent reduction treatment device, includes waste water treatment tank (10), air pump (30), aeration head (17), biological contact oxidation filler (11), its characterized in that: still include air feed armoured hose (14), iron suction head (19), guide arm (21), magnetism suction body (22), waste water treatment tank (10) is gone up the fixed waste water import (12) that is equipped with, waste water treatment tank (10) is gone up the fixed processing water that is equipped with and is arranged mouthful (13), bio-contact oxidation filler (11) interval set up in waste water treatment tank (10), the fixed installation panel (23) that is equipped with of lower extreme of guide arm (21), threaded connection is equipped with bolt (24) on installation panel (23), bolt (24) with the diapire threaded connection of waste water treatment tank (10), fixed magnetism suction body (22) that is equipped with is gone up in installation panel (23), the one end of air feed armoured hose (14) with air pump (30) intercommunication, the other end connection of air feed armoured hose (14) is equipped with aeration head (17), the lower extreme of aeration head (17) is fixed and is equipped with suction head (19), iron suction head (19) are gone up the fixed and are equipped with direction slider (20), the lateral wall of guide arm (21) is equipped with guide slot (25), direction slider (20) slide and set up in guide slot (25) the iron suction body suction head (19), suction head (19) each other suction body (22).

2. The apparatus for reduction treatment of harmless electroplating wastewater according to claim 1, wherein: and the air supply armored hose (14) is fixedly provided with terylene elastic guide sleeves (16) at intervals, and the terylene elastic guide sleeves (16) are detachably sleeved on the guide rods (21).

3. The apparatus for reduction treatment of harmless electroplating wastewater according to claim 2, wherein: the magnetic attraction body (22) comprises a magnet (26) and an outer casing (29), the outer casing (29) is wrapped outside the magnet (26), the outer casing (29) is welded and fixed to the lower end of the guide rod (21), and the outer casing (29) is iron.

4. The harmless electroplating wastewater reduction treatment device according to claim 3, characterized in that: the upper end face of the outer casing (29) is provided with an upwards convex spherical flange (28), the upper end of the magnet (26) is abutted against the inner wall of the spherical flange (28), and the lower end face of the iron suction head (19) is inwards concave and is abutted against the spherical flange (28).

5. The harmless electroplating wastewater reduction treatment device according to claim 4, characterized in that: the upper end surface of outer covering (29) is equipped with inner concave pit (27) of indent downwards, the up end of magnet (26) with inner concave pit (27) offset, the lower extreme personally submits of iron suction head (19) is downward bellied hemispherical, just the lower terminal surface of iron suction head (19) with spherical flange (28) coincide and offset.

6. The harmless electroplating wastewater reduction treatment device according to claim 4 or 5, characterized in that: the iron suction head (19) is fixedly provided with a wire lug plate (18), the wire lug plate (18) is fixedly connected with a pull wire (15), and the upper end of the wire lug plate (18) is exposed out of the liquid level of the wastewater.