CN112875837A

CN112875837A - Pulse disturbance type organic sewage treatment equipment

Info

Publication number: CN112875837A
Application number: CN202110066611.6A
Authority: CN
Inventors: 王芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-06-01

Abstract

The invention discloses a pulse disturbance type organic sewage treatment device which comprises a purification box, wherein a treatment tank is arranged in the purification box, a liquid inlet pipe and a liquid outlet pipe which are communicated with the treatment tank are respectively arranged on the upper end surface and the lower end surface of the purification box, a placing box is horizontally and rotatably arranged in the treatment tank through a rotating shaft, a plurality of ceramic balls and cleaning pieces are filled in the placing box, a plurality of through holes are uniformly arranged on the side wall of the placing box, the diameter of each through hole is smaller than that of each cleaning piece and ceramic ball, and a photocatalyst layer is coated on the outer surface of each ceramic ball. According to the invention, by arranging the electromagnet and the cleaning piece, the pulse magnetic field intermittently emitted by the electromagnet drives the elastic ball in the cleaning piece to periodically contract and recover, so that the bristles in the cleaning piece can be driven to shake back and forth, the ceramic ball in the placing box can be cleaned, and the surface of the photocatalyst catalytic layer can be further ensured to be clean.

Description

Pulse disturbance type organic sewage treatment equipment

Technical Field

The invention relates to the technical field of organic sewage treatment equipment, in particular to pulse disturbance type organic sewage treatment equipment.

Background

Along with the rapid development of industry, the variety and the quantity of waste water are rapidly increased, the pollution to water is wide and serious day by day, the health and the safety of human beings are seriously threatened, and especially, the sewage containing organic compounds like formaldehyde, benzene, polyethylene and the like, which is generated in the production of organic factories, can volatilize pungent stink at places, has difficult degradability and can be continuously accumulated and stored in natural environments like water, soil and the like.

At present, a plurality of factories adopt photocatalyst to treat sewage, the photocatalyst can oxidize OH < - > and H2O molecules adsorbed on the surface of the photocatalyst into hydroxyl radicals and the like, the hydroxyl radicals have extremely strong oxidizing capability, various organic compounds and partial inorganic substances can be decomposed strongly, and the organic compounds and partial inorganic substances are finally degraded into harmless micromolecular substances such as H2O, CO2 and the like, however, in actual use, the photocatalyst is adsorbed on the surface of a photocatalyst layer and then the decomposition efficiency of the photocatalyst is greatly reduced.

Disclosure of Invention

The invention aims to solve the defect that impurities in sewage are easily adsorbed on the surface of a photocatalyst layer when the traditional photocatalyst is used for treating organic wastewater in the prior art, so that the treatment efficiency of the photocatalyst is reduced, and provides pulse disturbance type organic wastewater treatment equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

a pulse disturbance type organic sewage treatment device comprises a purification box, wherein a treatment tank is arranged in the purification box, a liquid inlet pipe and a liquid discharge pipe which are communicated with the treatment tank are respectively arranged on the upper end surface and the lower end surface of the purification box, a placing box is horizontally and rotatably arranged in the treatment tank through a rotating shaft, a plurality of ceramic balls and cleaning pieces are filled in the placing box, a plurality of through holes are uniformly arranged on the side wall of the placing box, the diameter of each through hole is smaller than that of each cleaning piece and each ceramic ball, a photocatalyst catalyst layer is coated on the outer surface of each ceramic ball, each cleaning piece comprises a hollow elastic ball made of an insulating material, bristles are uniformly distributed on the outer surface of each elastic ball, and an induction coil is elastically connected between the inner top wall and the inner bottom wall of each elastic;

the symmetry has seted up the standing groove on the purifying box, every all there is the limiting plate, every through reset spring elastic connection on the diapire in the standing groove equal fixedly connected with pinion rack of limiting plate up end, and pinion rack and standing groove sliding connection, every the equal fixedly connected with permanent magnetism piece in pinion rack upper end, the purifying box upper end is equipped with the electro-magnet that corresponds with the permanent magnetism piece, the electro-magnet is the same with one side magnetic pole that the permanent magnetism piece is relative, be equipped with pulse power supply on the purifying box, pulse power supply's output passes through the input electric connection of wire with the electro-magnet, the both ends of pivot extend respectively to correspond in the standing groove and have the gear through flat key interference fit, and every gear all with correspond the pinion rack meshing.

Preferably, the liquid inlet pipe and the liquid discharge pipe are internally provided with electromagnetic valves.

Preferably, a plurality of ultraviolet lamp sources are arranged in the placing box.

Preferably, every the lateral wall of limiting plate all with the cell wall sealing sliding connection who corresponds the standing groove, and the confined space that terminal surface and standing groove are constituteed under the limiting plate is the driving zone, every all communicate between the inner diapire of driving zone and treatment trough and be equipped with the blast pipe, every all communicate between driving zone and the external world and be equipped with the intake pipe.

Preferably, a first check valve and a second check valve are respectively installed in the exhaust pipe and the air inlet pipe.

The invention has the beneficial effects that:

1. according to the invention, by arranging the electromagnet and the cleaning piece, the pulse magnetic field intermittently emitted by the electromagnet drives the elastic ball in the cleaning piece to periodically contract and recover, so that the bristles in the cleaning piece can be driven to shake back and forth, the ceramic ball in the placing box can be cleaned, and the surface of the photocatalyst catalytic layer can be further ensured to be clean.

2. According to the invention, the elastic balls are arranged, so that the effective cleaning area of the bristles can be increased, the cleaning efficiency of the cleaning piece is improved, the elastic balls can better protect the ceramic balls, and the ceramic balls are prevented from being damaged due to mutual collision.

3. According to the invention, by arranging the permanent magnets, the gear, the toothed plate and the return spring, and utilizing the magnetic repulsion force between the electromagnet and the permanent magnets, the placing box is driven to rotate in a reciprocating manner when the electromagnet intermittently sends out a magnetic field, so that the frictional contact between the cleaning piece and the ceramic balls can be further improved, the sewage disturbance in the treatment tank can be driven, and the cleaning efficiency of the ceramic balls is improved.

4. According to the invention, by arranging the exhaust pipe and the air inlet pipe, when the toothed plate reciprocates up and down, the limiting plate periodically sucks and discharges the external gas into the treatment tank, so that the dissolved oxygen of the sewage in the treatment tank can be improved, and the efficiency of the photocatalytic reaction is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of an apparatus for treating organic wastewater by pulse disturbance according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of a part of the structure of a cleaning member in an embodiment 1 of the apparatus for treating organic wastewater by pulsating disturbance according to the present invention;

FIG. 4 is a schematic view of a part of the internal structure of a placing box in an embodiment 1 of the pulse disturbance type organic sewage treatment device provided by the present invention;

FIG. 5 is a schematic structural diagram of an embodiment 2 of an apparatus for treating organic wastewater by pulse disturbance according to the present invention;

fig. 6 is an enlarged view at B in fig. 5.

In the figure: the device comprises a purification box 1, a treatment tank 2, a liquid inlet pipe 3, a liquid outlet pipe 4, a placing box 5, a cleaning piece 6, an elastic ball 601, bristles 602, an induction coil 603, a ceramic ball 7, an electromagnet 8, a pulse power supply 9, a rotating shaft 10, a placing groove 11, a toothed plate 12, a gear 13, a permanent magnet 14, a limiting plate 15, a return spring 16, an exhaust pipe 17 and an air inlet pipe 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-4, a pulse disturbance type organic sewage treatment device comprises a purification box 1, and is characterized in that a treatment tank 2 is arranged in the purification box 1, a liquid inlet pipe 3 and a liquid outlet pipe 4 which are communicated with the treatment tank 2 are respectively arranged on the upper end surface and the lower end surface of the purification box 1, electromagnetic valves are respectively arranged in the liquid inlet pipe 3 and the liquid outlet pipe 4, the discharge and injection of sewage in the treatment tank 2 can be controlled through the electromagnetic valves, a placing box 5 is horizontally and rotatably arranged in the treatment tank 2 through a rotating shaft 10, a plurality of ultraviolet lamp sources are arranged in the placing box 5, sufficient light sources can be provided for the interior of the placing box 5 through the ultraviolet lamp sources, a plurality of ceramic balls 7 and cleaning pieces 6 are filled in the placing box 5, a plurality of through holes are arranged on the side wall of the placing box 5, the diameter of the through holes is smaller than the diameter of the cleaning pieces 6 and the ceramic, the cleaning piece 6 comprises a hollow elastic ball 601 made of insulating materials, bristles 602 are uniformly distributed on the outer surface of the elastic ball 601, an induction coil 603 is elastically connected between the inner top wall and the inner bottom wall of the elastic ball 601, and two ends of the induction coil 603 are fixedly connected with the inner wall of the elastic ball 601;

standing groove 11 has been seted up to the symmetry on purifying box 1, all have a limiting plate 15 through reset spring 16 elastic connection on the diapire in every standing groove 11, the equal fixedly connected with pinion rack 12 of every limiting plate 15 up end, and pinion rack 12 and standing groove 11 sliding connection, the equal fixedly connected with permanent magnetism piece 14 in every pinion rack 12 upper end, purifying box 1 upper end is equipped with the electro-magnet 8 that corresponds with permanent magnetism piece 14, one side magnetic pole that electro-magnet 8 is relative with permanent magnetism piece 14 is the same, be equipped with pulse power supply 9 on purifying box 1, pulse power supply 9's output passes through the input electric connection of wire with electro-magnet 8, the both ends of pivot 10 extend to respectively in corresponding standing groove 11 and have gear 13 through flat key interference fit, and every gear 13 all meshes with corresponding pinion rack 12, be equipped with sealed bearing between pivot 10 and the purifying box 1.

The invention can be illustrated by the following operating modes: when the ceramic ball 7 needs to be cleaned, the pulse power supply 9 is turned on, the pulse power supply 9 transmits pulse current to the electromagnet 8, the electromagnet 8 intermittently excites a magnetic field, under the action of the magnetic field, an induction current is generated on the induction coil 603 in the cleaning piece 6, and an induction magnetic field is further generated, because the induction magnetic fields generated on adjacent coil turns in the induction coil 603 are the same in opposite directions, the adjacent coil turns attract each other, under the action of the magnetic field, the induction coil 603 contracts, the induction coil 603 simultaneously drives the elastic ball 601 to contract and deform, after the pulse current disappears, the electromagnet 8 loses magnetism, under the action of the self elasticity of the induction coil 603, the induction coil 603 and the elastic ball 601 stretch and recover, and the reciprocating is carried out, under the action of the pulse power supply, the elastic ball 601 periodically contracts and recovers, then the brush bristles 602 on the surface of the elastic ball 601 can clean the ceramic ball 7 and remove impurities on the surface of the photocatalyst catalytic, the decomposition efficiency of the photocatalyst catalyst layer is ensured;

meanwhile, when the electromagnet 8 excites a magnetic field, under the action of magnetic repulsion force between the electromagnet 8 and the permanent magnet 14, the permanent magnet 14 drives the toothed plate 12 connected with the permanent magnet to move downwards and compress the return spring 16, then the toothed plate 12 drives the corresponding gear 13 to rotate, thereby the box 5 is driven to rotate through the rotating shaft 10, then the ceramic ball 7 and the cleaning piece 6 in the box 5 move relatively, when the electromagnet 8 is demagnetized, the toothed plate 12 moves upwards under the action of the elastic force of the return spring 16 to reset, then the toothed plate 12 drives the gear 13 to rotate reversely to reset, so reciprocating, not only the friction contact between the cleaning piece 6 and the ceramic ball 7 can be further improved, but also the sewage disturbance in the treatment tank 2 can be driven, and the cleaning efficiency of the ceramic ball 7 is improved.

Example 2

Referring to fig. 5 to 6, the present embodiment is different from embodiment 1 in that: the lateral wall of every limiting plate 15 all with the cell wall sealing sliding connection who corresponds standing groove 11, and the confined space that terminal surface and standing groove 11 constitute under the limiting plate 15 is the drive zone, all communicate between the interior diapire of every drive zone and treatment trough 2 and be equipped with blast pipe 17, all communicate between every drive zone and the external world and be equipped with intake pipe 18, install first check valve and second check valve in blast pipe 17 and the intake pipe 18 respectively, first check valve only allows the drive zone internal gas or liquid to get into treatment trough 2 through blast pipe 17, the second check valve only allows external gas or liquid to get into the drive zone through intake pipe 18.

The present embodiment can illustrate the functional principle thereof by the following operation modes: when pinion rack 12 drives limiting plate 15 downstream, limiting plate 15 passes through blast pipe 17 with the drive zone internal gas and extrudees to treatment tank 2 in to can supply oxygen in the treatment tank 2, thereby improve dissolved oxygen volume highlight catalyst layer's decomposition efficiency in the sewage, when pinion rack 12 drives limiting plate 15 upward movement and resets, the external gas is carefully taken out to supply in the drive zone in order to treat next use through intake pipe 18.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an organic sewage treatment device of pulse disturbance formula, includes purifying box (1), its characterized in that, set up treatment tank (2) in purifying box (1), feed liquor pipe (3) and fluid-discharge tube (4) with treatment tank (2) intercommunication are seted up respectively to terminal surface about purifying box (1), install through pivot (10) horizontal rotation in treating tank (2) and place case (5), it packs to be filled with a plurality of ceramic balls (7) and cleaning member (6) to place case (5) lateral wall and evenly seted up a plurality of through-holes, and the diameter of through-hole is less than the diameter of cleaning member (6) and ceramic ball (7), every ceramic ball (7) surface all coats and has the photocatalyst catalysis layer, cleaning member (6) include hollow elastic ball (601) of being made by insulating material, elastic ball (601) surface all distributes there are brush hair (602), an induction coil (603) is elastically connected between the inner top wall and the inner bottom wall of the elastic ball (601);

the purifying box is characterized in that the purifying box (1) is symmetrically provided with placing grooves (11), the inner bottom wall of each placing groove (11) is elastically connected with a limiting plate (15) through a reset spring (16), the upper end surface of each limiting plate (15) is fixedly connected with a toothed plate (12), the toothed plate (12) is in sliding connection with the placing groove (11), the upper end of each toothed plate (12) is fixedly connected with a permanent magnet (14), the upper end of the purifying box (1) is provided with an electromagnet (8) corresponding to the permanent magnet (14), the magnetic poles of one side of the electromagnet (8) opposite to the permanent magnet (14) are the same, the purifying box (1) is provided with a pulse power supply (9), the output end of the pulse power supply (9) is electrically connected with the input end of the electromagnet (8) through a lead, the two ends of the rotating shaft (10) respectively extend into the corresponding placing grooves (11) in an interference manner and are matched with a gear (13, and each gear (13) is meshed with a corresponding toothed plate (12).

2. The pulse disturbance type organic sewage treatment equipment according to claim 1, wherein electromagnetic valves are installed in the liquid inlet pipe (3) and the liquid outlet pipe (4).

3. The apparatus for treating organic sewage according to claim 1 wherein a plurality of ultraviolet light sources are provided in the holding tank (5).

4. The pulse disturbance type organic sewage treatment equipment according to claim 1, wherein the side wall of each limiting plate (15) is in sealed sliding connection with the wall of the corresponding placing groove (11), the sealed space formed by the lower end surface of the limiting plate (15) and the placing groove (11) is a driving area, an exhaust pipe (17) is communicated between each driving area and the inner bottom wall of the treatment groove (2), and an air inlet pipe (18) is communicated between each driving area and the outside.

5. The pulse disturbance type organic sewage treatment equipment according to claim 4, wherein a first check valve and a second check valve are respectively installed in the exhaust pipe (17) and the intake pipe (18).