CN216997787U

CN216997787U - Electrocatalytic oxidation equipment

Info

Publication number: CN216997787U
Application number: CN202220733124.0U
Authority: CN
Inventors: 王彩良
Original assignee: Shandong Greenus Environmental Protection Technology Co ltd
Current assignee: Shandong Greenus Environmental Protection Technology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-19
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to the technical field of sewage treatment devices, and particularly discloses electrocatalytic oxidation equipment which comprises horizontal cylinders and rotating cylinders, wherein the horizontal cylinders are arranged in parallel in pairs, and the front ends and the rear ends of the horizontal cylinders are respectively and correspondingly and fixedly connected with two ends of a fixed connecting seat; the top of the equipment box body is provided with a power mechanism for driving the fixed connecting seat to reciprocate left and right, the inner cavity of the horizontal barrel body is rotatably provided with a spiral blade shaft, the rear end of the inner cavity of the horizontal barrel body is provided with a conveying motor, the slag storage groove is arranged at the top of the front surface of the equipment box body, the top of the horizontal barrel body is axially provided with a plurality of through holes, the front end and the rear end of the top surface of the equipment box body are respectively axially provided with a rack, two ends of the rotary barrel body are respectively fixedly sleeved with a gear, the outer wall of the rotary barrel body is circumferentially and uniformly and fixedly connected with a plurality of scraping plates, and the outer wall of the rotary barrel body is positioned between the inner ends of the two adjacent scraping plates and is respectively axially provided with a plurality of slag discharge holes; the problem of the scum device of electrocatalytic oxidation equipment to dross cleaning efficiency low is solved.

Description

Electrocatalytic oxidation equipment

Technical Field

The utility model relates to the technical field of sewage treatment devices, in particular to electrocatalytic oxidation equipment.

Background

The electrocatalytic oxidation technology is an advanced oxidation technology. Under normal temperature and pressure and catalytic induction, the catalyst coating on the surface of the anode plate and organic pollutants in the wastewater generate a series of physical and chemical actions. In this case, an active intermediate (H) is formed₂O₂Nascent oxidants such as OH, ClO < - >) and one or more nascent coagulants to produce a catalytic oxidation fractionMultiple physical and chemical actions such as decomposition, coagulation, adsorption, complexation, replacement and the like, thereby achieving the effect of degrading target pollutants.

At present, a common electrocatalytic oxidation device comprises a device shell, an electrocatalytic oxidation device, a slag scraping device, a control box, a high-frequency power supply, a conical sludge settling shell, a slag collecting tank and a dissolved air reflux system. The inner cavity of the equipment shell is divided into an electrolysis area and a clear water area, a plurality of positive electrode plates and negative electrode plates which are arranged in a staggered mode are arranged in the electrolysis area, the slag scraping device is arranged on the upper portion of the electrolysis area, and a water distribution pipe is arranged at the bottom of the electrolysis area. When sewage is treated, the sewage firstly enters an electrolysis area through a water distribution pipe, generated precipitates are precipitated in an inverted cone-shaped sludge precipitation shell, and generated scum is scraped to a scum trough by a scum scraping device and then is discharged; clear water through electrolysis district processing gets into the clear water district, and the clear water in the clear water district is decompressed suddenly at the release district by dissolving the gas releaser through dissolving the gas water behind the gas system, makes the air of dissolving in the aquatic release a large amount of microbubbles by decompression suddenly, and the microbubble meets the suspended solid that has already condensed in the sewage at the in-process that rises, and the microbubble is attached to on the suspended solid, makes it come up soon, then scrapes into the scum groove through scraping the sediment device and further discharges again to reach sewage treatment's effect.

However, the conventional scum scraping device generally comprises a transmission chain and a scraper, so that the scum scraping efficiency is low, and the efficiency of the overall sewage treatment process is affected.

SUMMERY OF THE UTILITY MODEL

The utility model designs the electrocatalytic oxidation equipment aiming at solving the problem that the scum cleaning efficiency of a scum scraping device of the electrocatalytic oxidation equipment in the prior art is low.

In order to achieve the purpose, the utility model provides the following technical scheme: electrocatalytic oxidation equipment, include the equipment box and be fixed in the storage slag groove at equipment box outer wall top, the row's cinder notch has been seted up to storage slag groove lateral wall bottom, still includes: the fixed connecting seats are respectively arranged above the front side and the rear side of the top end of the equipment box body; the horizontal cylinders are arranged in parallel in pairs, and the front ends and the rear ends of the horizontal cylinders are respectively and correspondingly and fixedly connected with the two ends of the fixed connecting seat; the rotating cylinder is rotatably sleeved on the periphery of the horizontal cylinder; the top of the equipment box body is provided with a power mechanism for driving the fixed connecting seat to reciprocate left and right, the inner cavity of the horizontal cylinder body is rotatably provided with a spiral blade shaft, the slag storage tank is fixed at the front top of the equipment box body along the horizontal direction, the front end of the horizontal cylinder body extends to the upper part of the inner cavity of the slag storage tank, the rear end surface of the horizontal cylinder body is fixedly provided with a conveying motor for driving the spiral blade shaft to rotate, the top of the horizontal cylinder body is axially provided with a plurality of through holes, the front end and the rear end of the top surface of the equipment box body are respectively axially fixed with racks, two ends of the rotary cylinder body are respectively fixedly sleeved with a gear which is meshed with the racks, the outer wall of the rotary cylinder body is uniformly and fixedly connected with a plurality of scraping plates along the circumferential direction, the inner ends of the scraping plates respectively extend along the axial direction of the rotary cylinder body, and the scraping plates are fully provided with filter holes, and the outer wall of the rotary cylinder body is positioned between the inner ends of the two adjacent scrapers and is provided with a plurality of slag discharge holes along the axial direction.

Preferably, the fixed connecting seat is a strip plate, the bottoms of the two ends of the fixed connecting seat are respectively provided with an arc-shaped clamping groove, and the positions of the horizontal cylinder close to the end heads are respectively and fixedly clamped in the corresponding arc-shaped clamping grooves.

Preferably, the positions of the rotary cylinder body corresponding to the front end and the rear end of the scraper are respectively fixedly sleeved with an end plate.

Preferably, the scrapers are of an arc panel body structure, and the rotating directions of the scrapers on the two rotating cylinders are opposite to each other.

Preferably, the four corners position of equipment box top surface is fixedly connected with support respectively, the top of support inner chamber rotates respectively and installs the running roller, two that correspond the transmission is connected with the drive belt on the running roller, just the drive belt with correspond fixed connection seat fixed connection, be fixed with the drive on the support and correspond running roller pivoted transfer motor.

Preferably, the bottom surface of the slag storage tank is of an inclined plane structure, and the slag discharge port is arranged at a position corresponding to the bottom end of the inclined plane.

Compared with the prior art, the utility model has the beneficial effects that:

the electrocatalytic oxidation equipment provided by the utility model drives the horizontal cylinder to reciprocate through the power mechanism, and the meshing relationship between the gears and the racks at the front end and the rear end of the rotary cylinder enables the rotary cylinder to simultaneously drive the scraper to rotate, the scraper scrapes scum, and the scum is discharged to the inner cavity of the horizontal cylinder through the scum discharge holes and the holes when the rotary cylinder rotates to the top, and the spiral blade shaft in the inner cavity of the horizontal cylinder is convenient for pushing the scum forwards into the scum storage tank, so that the scum cleaning efficiency is improved, and the overall process efficiency of sewage treatment is improved.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic top view of the horizontal cylinder of the present invention;

FIG. 4 is a schematic front view of the rotary drum of the present invention;

FIG. 5 is a schematic perspective view of the fixing and connecting base of the present invention;

fig. 6 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 1-equipment box body; 11-a support; 12-rolling a roller; 13-a transmission belt; 14-a transfer motor; (ii) a

2-a slag storage tank; 21-a slag discharge port;

3-a rack;

4-horizontal cylinder; 41-a conveying motor; 42-helical blade shaft; 43-passing through the holes;

5-rotating the cylinder; 51-a scraper; 52-slag discharge hole; 53-gear; 54-an end plate;

6-fixing the connecting seat; 61-cambered surface clamping groove.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an electrocatalytic oxidation apparatus, including an apparatus box 1 and a slag storage tank 2 fixed on the top of the outer wall of the apparatus box 1, wherein the bottom of the sidewall of the slag storage tank 2 is provided with a slag discharge port 21, and further including: fixed connecting seats 6 respectively arranged above the front side and the rear side of the top end of the equipment box body 1; the horizontal cylinder bodies 4 are arranged in parallel in pairs, and the front end and the rear end of each horizontal cylinder body are respectively and correspondingly and fixedly connected with the two ends of the fixed connecting seat 6; and a rotary cylinder 5 rotatably sleeved on the periphery of the horizontal cylinder 4; the top of the equipment box body 1 is provided with a power mechanism for driving the fixed connecting seat 6 to reciprocate left and right, the inner cavity of the horizontal barrel body 4 is rotatably provided with a helical blade shaft 42, the slag storage tank 2 is fixed at the top of the front surface of the equipment box body 1 along the horizontal direction, the front end of the horizontal barrel body 4 extends to the upper part of the inner cavity of the slag storage tank 2, the rear end surface of the horizontal barrel body 4 is fixed with a conveying motor 41 for driving the helical blade shaft 42 to rotate, the top of the horizontal barrel body 4 is provided with a plurality of through holes 43 along the axial direction, the front end and the rear end of the top surface of the equipment box body 1 are respectively fixed with a rack 3 along the axial direction, two ends of the rotary barrel body 5 are respectively fixedly sleeved with a gear 53 which is meshed with the rack 3, the outer wall of the rotary barrel body 5 is uniformly and fixedly connected with a plurality of scrapers 51 along the circumferential direction, and the inner ends of the scrapers 51 respectively extend along the axial direction of the rotary barrel body 5, and the filter holes are fully distributed on the scrapers 51, and a plurality of slag discharge holes 52 are respectively formed in the positions, between the inner ends of the adjacent scrapers 51, of the outer wall of the rotary cylinder 5 along the axial direction.

In this embodiment, the fixed connection seat 6 is a strip plate, and the bottom of the two ends of the fixed connection seat 6 are respectively provided with an arc-shaped slot 61, and the positions of the horizontal cylinder 4 close to the ends are respectively and fixedly clamped in the corresponding arc-shaped slots 61.

In this embodiment, the end plates 54 are fixedly sleeved at positions of the rotary cylinder 5 corresponding to the front and rear ends of the scraper 51, respectively.

In this embodiment, the scrapers 51 are arc-shaped panel structures, and the rotating directions of the scrapers 51 on the two rotating cylinders 5 are opposite to each other; the arc panel body is helpful for increasing the amount of scum scraped; the rotating directions of the scrapers 51 on the two rotating cylinders 5 are opposite, the scraper 51 on the right side gradually opens along the clockwise direction, and the scraper 51 on the left side gradually opens along the anticlockwise direction, so that the rotating cylinders 5 can rotate clockwise when moving horizontally to the right, and the scrapers 51 on the right side are convenient for continuously scraping scum; when moving horizontally to the left, the rotary cylinder 5 rotates counterclockwise, and the scraper 51 on the left side can scrape the scum continuously.

In this embodiment, the four corners position of equipment box 1 top surface is fixedly connected with support 11 respectively, and the top of support 11 inner chamber rotates respectively and installs running roller 12, and the transmission is connected with drive belt 13 on two running rollers 12 that correspond, and drive belt 13 and the fixed connection seat 6 fixed connection who corresponds are fixed with the corresponding running roller 12 pivoted of drive and shift motor 14 on the support 11.

In this embodiment, the bottom surface of the slag storage tank 2 is an inclined surface structure, and the slag discharge port 21 is disposed at a position corresponding to the bottom end of the inclined surface.

The working principle is as follows: when the device is used, the transfer motor 14 drives a power mechanism consisting of the roller 12 and the transmission belt 13 to operate, so that the fixed connecting seat 6 and the horizontal cylinder 4 reciprocate left and right in the horizontal direction; due to the meshing relationship of the gear 53 and the rack 3, the rotary cylinder 5 rotates along with the horizontal cylinder 4 when moving horizontally, so that the scraper 51 can continuously scrape scum, when the scraped scum rotates to the top along with the scraper 51, the scum is just aligned with the scum discharge hole 52 through the hole 43, and at the moment, the scum slides to the inner cavity of the horizontal cylinder 4 through the scum discharge hole 52 and the hole 43; the conveying motor 41 drives the helical blade shaft 42 to rotate, so that the scum in the inner cavity of the horizontal cylinder 4 is continuously pushed forward until the scum is discharged into the scum storage tank 2 from the port at the front end of the horizontal cylinder 4, and the scum in the scum storage tank 2 slides along the inclined plane and is finally discharged from the scum discharge port 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Electrocatalytic oxidation equipment, include equipment box (1) and be fixed in storage slag groove (2) at equipment box (1) outer wall top, row's cinder notch (21), its characterized in that has still been seted up to storage slag groove (2) lateral wall bottom:

the fixed connecting seats (6) are respectively arranged above the front side and the rear side of the top end of the equipment box body (1);

the horizontal cylinders (4) are arranged in parallel in pairs, and the front ends and the rear ends of the horizontal cylinders are respectively and correspondingly fixedly connected with the two ends of the fixed connecting seat (6); and

a rotating cylinder (5) rotatably sleeved on the periphery of the horizontal cylinder (4);

the device comprises a device box body (1), wherein a power mechanism for driving the fixed connecting seat (6) to reciprocate leftwards and rightwards is arranged at the top of the device box body (1), a spiral blade shaft (42) is installed in the inner cavity of a horizontal cylinder body (4) in a rotating mode, a slag storage groove (2) is fixed at the front top of the device box body (1) in the horizontal direction, the front end of the horizontal cylinder body (4) extends to the upper portion of the inner cavity of the slag storage groove (2), a conveying motor (41) for driving the spiral blade shaft (42) to rotate is fixed on the rear end face of the horizontal cylinder body (4), a plurality of through holes (43) are formed in the top of the horizontal cylinder body (4) in the axial direction, racks (3) are respectively fixed at the front end and the rear end of the top face of the device box body (1) in the axial direction, gears (53) matched with the racks (3) in a fixed sleeved mode are respectively at the two ends of a rotating cylinder body (5), the outer wall of rotation barrel (5) is along a plurality of scraper blades (51) of the even fixedly connected with of circumference, the inner end of scraper blade (51) is followed respectively the axial of rotating barrel (5) is extended, just it strains the hole to be covered with on scraper blade (51), it is adjacent two to rotate barrel (5) outer wall position between scraper blade (51) inner end has seted up a plurality of row's cinder holes (52) along the axial respectively.

2. The electrocatalytic oxidation apparatus according to claim 1, wherein: the fixed connection seat (6) is a strip-shaped plate, cambered surface clamping grooves (61) are respectively formed in the bottoms of the two ends of the fixed connection seat (6), and the positions, close to the end heads, of the horizontal barrel (4) are fixedly clamped in the corresponding cambered surface clamping grooves (61) respectively.

3. The electrocatalytic oxidation apparatus according to claim 1, wherein: the positions of the rotary cylinder (5) corresponding to the front end and the rear end of the scraper (51) are respectively fixedly sleeved with end plates (54).

4. The electrocatalytic oxidation apparatus as set forth in claim 1, wherein: the scraper (51) is of an arc panel body structure, and the rotating directions of the scraper (51) on the two rotating cylinders (5) are opposite to each other.

5. The electrocatalytic oxidation apparatus according to claim 1, wherein: the four corners position difference fixedly connected with support (11) of equipment box (1) top surface, the top of support (11) inner chamber rotates respectively and installs running roller (12), two that correspond transmission connection has drive belt (13) on running roller (12), just drive belt (13) and correspond fixed connection seat (6) fixed connection, be fixed with the drive on support (11) and correspond running roller (12) pivoted transfer motor (14).

6. The electrocatalytic oxidation apparatus according to claim 1, wherein: the bottom surface of the slag storage groove (2) is of an inclined plane structure, and the slag discharge port (21) is arranged at a position corresponding to the bottom end of the inclined plane.