CN213112638U

CN213112638U - Electro-catalysis fixing device for sewage treatment

Info

Publication number: CN213112638U
Application number: CN202021338122.9U
Authority: CN
Inventors: 孙杰; 李国安
Original assignee: Shandong Golden Film Renewable Water Resources Co ltd
Current assignee: Shandong Golden Film Renewable Water Resources Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-04
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to an electro-catalysis fixing device technical field, in particular to an electro-catalysis fixing device for sewage treatment, which comprises a catalyst plate, wherein the outer side of the catalyst plate is sleeved with a permeable coating layer, a filling material pipe is spliced on the surface of the catalyst plate, a through hole is arranged on the surface of the filling material pipe, a head is spliced on the end part of the filling material pipe, the surface of the head is provided with a screwing handle, limiting net frames are arranged above the catalyst plate and below the catalyst plate, and a fixing plate is arranged on the surface of the limiting net frame; the beneficial effects are that: the utility model provides an electro-catalysis fixing device that sewage treatment used establishes the coating separation particulate matter piece that permeates water at catalyst board outside cover, and adds in the upper and lower both sides of catalyst board and establishes spacing rack and protect, and spacing rack plays spacing fixed action to the catalyst board, not only avoids the catalyst surface to be scraped, and realizes the fixed to the catalyst board.

Description

Electro-catalysis fixing device for sewage treatment

Technical Field

The utility model relates to an electro-catalysis fixing device technical field specifically is an electro-catalysis fixing device that sewage treatment used.

Background

Electrocatalysis is a catalytic action that accelerates the charge transfer at the interface of the electrode and the electrolyte. The range of the electrode catalyst is limited to electrical materials such as metals and semiconductors. The electrocatalysis researches are more carried out on skeletal nickel, nickel boride, tungsten carbide, sodium tungsten bronze, spinel-type and tungsten-state ore-type semiconductor oxides, various metallates and phthalocyanines. The method is mainly applied to the electrocatalysis treatment of organic sewage; electrocatalytic degradation of chromium-containing wastewater; electrolytic desulfurization of flue gas and raw material coal; electrocatalytic simultaneous removal of NOx and S02; electrolytic reduction of carbon dioxide and nitrogen.

In the prior art, a catalyst plate body needs to be installed for matching work during electrocatalysis work, the traditional catalyst plate body is fixedly connected to the inner wall of equipment and cannot be disassembled, the surface of the traditional catalyst plate body is easy to scratch and damage, and the traditional catalyst plate body is difficult to supplement materials; therefore, the utility model provides an electro-catalysis fixing device for sewage treatment is used for solving the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electro-catalysis fixing device that sewage treatment used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electro-catalysis fixing device that sewage treatment used, includes the catalyst board, the outside cover of catalyst board is equipped with the coating that permeates water, and the surface of catalyst board is pegged graft and is had the filling material pipe, the through-hole has been seted up on the surface of filling material pipe, and the tip of filling material pipe is pegged graft and is had the head, the surface of head is provided with twists the handle soon, and the top of catalyst board and the below of catalyst board all are provided with spacing rack, the surface of spacing rack is provided with the fixed plate, the surface of fixed plate is provided with fastening screw, and the surface of spacing rack is provided with the hand hole.

Preferably, the catalyst plate is of a square plate structure, the water permeable coating layer is of a square frame structure, the filling and supplementing pipe is of a round pipe structure, and the filling and supplementing pipe penetrates through the catalyst plate and the water permeable coating layer simultaneously.

Preferably, the filling and supplementing pipes are provided with two groups, the two groups of filling and supplementing pipes are arranged and distributed from top to bottom, the through holes are in a circular hole structure and provided with a plurality of groups, the plurality of groups of through holes are arranged and distributed along the long edge of the filling and supplementing pipe, each group of through holes are provided with a plurality of through holes, and the plurality of through holes are arranged and distributed in a cross shape.

Preferably, the seal heads are in a convex-shaped circular cylinder structure, the number of the seal heads is two, the two seal heads are symmetrically distributed about the filling and supplementing pipe, external threads are arranged on the surfaces of the seal heads, internal threads are arranged on the inner wall of the filling and supplementing pipe, the internal threads are connected with the external threads in a matched mode, and the screwing handle is in a cross-shaped plate structure.

Preferably, spacing rack is square frame structure, and the fixed plate is square platelike structure, and the fixed plate is provided with a plurality ofly, and a plurality of fixed plates arrange along the edge of spacing rack and distribute.

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

1. the electro-catalysis fixing device for sewage treatment is characterized in that the catalyst plate is sleeved with the permeable coating layer to block particulate debris, the upper side and the lower side of the catalyst plate are additionally provided with the limiting net racks for protection, and the limiting net racks play a limiting and fixing role on the catalyst plate, so that the surface of the catalyst is prevented from being scratched, and the catalyst plate is fixed;

2. the utility model provides an electro-catalysis fixing device that sewage treatment used lays two sets of filling material pipes inside the catalyst board, opens the hand hole after demolish the head from filling material pipe one end, with the catalyst blow in fill material pipe inside can, the catalyst spills through the through-hole and leaks to the catalyst inboard portion.

Drawings

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

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a catalyst plate 1, a water-permeable coating layer 2, a filling and supplementing pipe 3, a through hole 4, a seal head 5, a screwing handle 6, a limiting net rack 7, a fixing plate 8, a fastening screw 9 and a hand hole 10.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: an electro-catalysis fixing device for sewage treatment comprises a catalyst plate 1, a water permeable coating layer 2 is sleeved on the outer side of the catalyst plate 1, filling and supplementing pipes 3 are inserted into the surface of the catalyst plate 1, the catalyst plate 1 is of a square plate structure, the water permeable coating layer 2 is of a square frame structure, the filling and supplementing pipes 3 are of a circular pipe structure, the filling and supplementing pipes 3 simultaneously penetrate through the catalyst plate 1 and the water permeable coating layer 2, through holes 4 are formed in the surface of the filling and supplementing pipes 3, two groups of the filling and supplementing pipes 3 are arranged and distributed in an upper-lower arrangement mode, the through holes 4 are of a circular hole structure, a plurality of groups of the through holes 4 are arranged and distributed along the long edge of the filling and supplementing pipes 3, a plurality of through holes 4 are arranged and distributed in a cross shape, a sealing head 5 is inserted into the end part of the filling and supplementing pipes 3, and a screwing handle 6 is arranged on the surface of the, the end sockets 5 are of a convex-shaped circular cylinder structure, two end sockets 5 are arranged, the two end sockets 5 are symmetrically distributed about the filling and supplementing pipe 3, external threads are arranged on the surface of the end sockets 5, internal threads are arranged on the inner wall of the filling and supplementing pipe 3 and are matched and connected with the external threads, the screwing handle 6 is of a cross-shaped plate structure, after the hand hole 10 is opened, the screwing handle 6 is pinched by hand to enable the end sockets 5 to be detached from the filling and supplementing pipe 3, the catalyst is blown into the filling and supplementing pipe 3, and the catalyst is scattered into the catalyst plate 1 through the through hole 4;

the upper part of the catalyst plate 1 and the lower part of the catalyst plate 1 are both provided with a limiting net rack 7, the surface of the limiting net rack 7 is welded with a fixing plate 8, the surface of the fixing plate 8 is screwed with a fastening screw 9, the surface of the limiting net rack 7 is provided with a hand hole 10, the limiting net rack 7 is of a square frame structure, the fixing plate 8 is of a square plate structure, the fixing plates 8 are provided with a plurality of fixing plates 8, the fixing plates 8 are distributed along the edge of the limiting net rack 7, a group of limiting net racks 7 at the lower part are fixed on the inner wall of the electro-catalytic equipment, namely, the fixing plates 8 are fixed on the inner wall of the electro-catalytic equipment by means of the fastening screws 9, then the catalyst plate 1 coated with the water permeable coating layer 2 is placed on the limiting net rack 7, then the group of limiting net racks 7 at the upper part is buckled on the catalyst plate 1, and the installation department welding is sealed, and the tip of hand hole 10 contacts with two spacing rack 7 simultaneously, and spacing rack 7 still plays spacing fixed action to catalyst board 1 when realizing the guard action to catalyst board 1.

The working principle is as follows: when in actual use, a group of limiting net racks 7 at the lower part are fixed on the inner wall of the electro-catalytic equipment, namely, the fixing plate 8 is fixed on the inner wall of the electro-catalytic device by the fastening screw 9, then the catalyst plate 1 coated with the permeable coating layer 2 is placed on the limiting net rack 7, then the upper limiting net rack 7 is buckled on the catalyst plate 1, the limit net rack 7 at the upper side is fixed, the side wall of the electro-catalysis equipment is provided with a preformed hole which is butted with the hand hole 10, the installation position is welded and sealed, the end part of the hand hole 10 is simultaneously contacted with the two limit net racks 7, after the hand hole 10 is opened, the handle 6 is twisted with the head 5 from filling the feed supplement pipe 3 but not demolish to the hand is held between the fingers, with the catalyst blow in fill the feed supplement pipe 3 inside can, the catalyst sees through-hole 4 and spills to catalyst board 1 inside, when spacing rack 7 realizes the guard action to catalyst board 1, spacing rack 7 still plays spacing fixed action to catalyst board 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electro-catalytic fixing device for sewage treatment, comprising a catalyst plate (1), characterized in that: the outer side cover of catalyst board (1) is equipped with coating (2) of permeating water, and it has filling material pipe (3) to peg graft on the surface of catalyst board (1), through-hole (4) have been seted up on the surface of filling material pipe (3), and the tip of filling material pipe (3) is pegged graft and is had head (5), the surface of head (5) is provided with twists wrong handle (6), and the top of catalyst board (1) and the below of catalyst board (1) all are provided with spacing rack (7), the surface of spacing rack (7) is provided with fixed plate (8), the surface of fixed plate (8) is provided with fastening screw (9), and the surface of spacing rack (7) is provided with hand hole (10).

2. An electro-catalytic fastening device for the treatment of wastewater as set forth in claim 1, wherein: the catalyst plate (1) is of a square plate structure, the water permeable coating layer (2) is of a square frame structure, the filling and supplementing pipe (3) is of a circular tube structure, and the filling and supplementing pipe (3) penetrates through the catalyst plate (1) and the water permeable coating layer (2) simultaneously.

3. An electro-catalytic fastening device for the treatment of wastewater as set forth in claim 1, wherein: the filling and supplementing pipes (3) are arranged in two groups, the two groups of filling and supplementing pipes (3) are arranged in an up-down mode, the through holes (4) are of circular hole structures, multiple groups of through holes (4) are arranged, the multiple groups of through holes (4) are arranged and distributed along the long edge of each filling and supplementing pipe (3), each group of through holes (4) is provided with multiple through holes, and the multiple through holes (4) are arranged and distributed in a cross mode.

4. An electro-catalytic fastening device for the treatment of wastewater as set forth in claim 1, wherein: the sealing heads (5) are of a convex-shaped circular cylinder structure, the two sealing heads (5) are symmetrically distributed on the filling material supplementing pipe (3), external threads are arranged on the surfaces of the sealing heads (5), internal threads are arranged on the inner wall of the filling material supplementing pipe (3), the internal threads are connected with the external threads in a matched mode, and the screwing handle (6) is of a cross-shaped plate structure.

5. An electro-catalytic fastening device for the treatment of wastewater as set forth in claim 1, wherein: spacing rack (7) are square frame structure, and fixed plate (8) are square platelike structure, and fixed plate (8) are provided with a plurality ofly, and a plurality of fixed plates (8) are arranged along the edge of spacing rack (7) and are distributed.