CN217479125U

CN217479125U - COD catalyst carrier device degrades

Info

Publication number: CN217479125U
Application number: CN202221661903.0U
Authority: CN
Inventors: 贾琦; 李光辉; 郭健; 张君伟; 严丽丽; 方民锋; 陈雷
Original assignee: Shandong Sihai Water Treatment Equipment Co ltd
Current assignee: Shandong Sihai Water Treatment Equipment Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-23
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a COD catalyst carrier device of degradation belongs to waste water treatment technical field. The catalyst loading device comprises a substrate, wherein a catalyst placing groove is formed in the surface of one side of the substrate, a plurality of through holes which are uniformly distributed are formed in the bottom wall of the catalyst placing groove, an upper baffle is arranged at the upper part of the substrate, and a lower baffle is arranged at the lower part of the substrate; the upper baffle plate is obliquely arranged towards the catalyst placing groove, and the central line of the lower baffle plate is parallel to the central line of the upper baffle plate. The utility model adopts the above technical scheme after, compare with prior art, have following advantage: the utility model discloses a clamping part places the catalyst standing groove in the bottom of the dull and stereotyped membrane of carborundum, and the catalyst that the catalyst standing groove was placed can come and go the surface of the dull and stereotyped membrane of carborundum under aeration equipment's promotion, clears up the surface of the dull and stereotyped membrane of carborundum through frictional force. Meanwhile, the catalyst in the catalyst placing groove can accelerate the oxidation speed of COD components in the sewage.

Description

COD catalyst carrier device degrades

Technical Field

The utility model relates to a COD catalyst carrier device of degrading belongs to waste water treatment technical field.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and increasingly enters the daily life of common people. The sewage contains a large amount of COD components, and a catalyst is needed to accelerate the oxidation reaction so as to eliminate the COD components.

Most of the existing sewage treatment devices adopt a mode of combining a silicon carbide flat membrane with an aeration device to filter sewage, COD components in the sewage are usually treated by independent equipment, so that not only is the sewage treatment efficiency low, but also the sewage treatment cost is high.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above not enough, provide one kind with the integrative setting of ceramic membrane, improve sewage treatment efficiency and reduce the degradation COD catalyst carrier device of sewage treatment cost.

An optimized scheme is that the COD catalyst carrier degrading device comprises a substrate, wherein a catalyst placing groove is formed in the surface of one side of the substrate, a plurality of through holes which are uniformly distributed are formed in the bottom wall of the catalyst placing groove, an upper baffle is arranged at the upper part of the substrate, and a lower baffle is arranged at the lower part of the substrate;

the upper baffle plate is obliquely arranged towards the catalyst placing groove, and the central line of the lower baffle plate is parallel to the central line of the upper baffle plate.

Furthermore, clamping components are arranged at two ends of the substrate, each clamping component comprises a side clamping plate, a transverse clamping plate and a fixing ring, each fixing ring is arranged at the back of the substrate, a half-thread bolt A is fixedly arranged at one end of each side clamping plate, each half-thread bolt A and each fixing ring are arranged in a penetrating mode, a spring A is arranged between the head of each half-thread bolt A and each fixing ring, and each spring A is sleeved on each half-thread bolt A;

the horizontal splint transversely set up in the other end of side splint through half-thread bolt B, horizontal splint run through the setting with half-thread bolt B, be equipped with spring B between half-thread bolt B's head and the horizontal splint, the half-thread bolt B is located to the spring B cover.

Furthermore, the base plate and the lateral wall of the two ends of the upper baffle are provided with sealing plates, and the sealing plates are used for sealing gaps among the silicon carbide flat membrane, the base plate and the upper baffle.

Further, the length of the upper baffle is larger than that of the lower baffle.

The utility model adopts the above technical scheme after, compare with prior art, have following advantage:

the utility model discloses a clamping part places the catalyst standing groove in the bottom of the dull and stereotyped membrane of carborundum, and the catalyst that the catalyst standing groove was placed can come and go from the surface of the dull and stereotyped membrane of carborundum under aeration equipment's promotion, clears up the surface of the dull and stereotyped membrane of carborundum through frictional force. Meanwhile, the catalyst in the catalyst placing groove can accelerate the oxidation speed of COD components in the sewage.

Drawings

FIG. 1 is a schematic structural diagram of a COD degrading catalyst carrier device according to the present invention;

FIG. 2 is a schematic diagram of a back view structure of the COD degrading catalyst carrier device of the present invention;

FIG. 3 is a schematic side view of the COD degrading catalyst carrier device of the present invention;

FIG. 4 is a schematic top view of the COD degrading catalyst carrier device of the present invention;

in the figure, 1-substrate, 2-catalyst placing groove, 3-upper baffle, 4-lower baffle, 5-clamping component, 6-side clamping plate, 7-transverse clamping plate, 8-fixing ring, 9-half-thread bolt A, 10-spring A, 11-half-thread bolt B, 12-spring B, 13-sealing plate.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, the utility model provides a COD catalyst carrier degrading device, which comprises a substrate 1, a catalyst placing groove 2 is arranged on one side surface of the substrate 1, a plurality of through holes are uniformly distributed on the bottom wall of the catalyst placing groove 2, an upper baffle 3 is arranged on the upper part of the substrate 1, and a lower baffle 4 is arranged on the lower part of the substrate 1;

the upper baffle 3 is obliquely arranged toward the catalyst placing groove 2, and the center line of the lower baffle 4 is arranged in parallel with the center line of the upper baffle 3.

The clamping component 5 is arranged at two ends of the substrate 1, the clamping component 5 comprises a side clamping plate 6, a transverse clamping plate 7 and a fixing ring 8, the fixing ring 8 is arranged at the back of the substrate 1, a half-thread bolt A9 is fixedly arranged at one end of the side clamping plate 6, the half-thread bolt A9 and the fixing ring 8 are arranged in a penetrating mode, a spring A10 is arranged between the head of the half-thread bolt A9 and the fixing ring 8, and the half-thread bolt A9 is sleeved with the spring A10;

horizontal splint 7 transversely set up in the other end of side splint 6 through half-thread bolt B11, horizontal splint 7 and half-thread bolt B11 run through the setting, are equipped with spring B12 between half-thread bolt B11's head and the horizontal splint 7, on half-thread bolt B11 is located to spring B12 cover.

And sealing plates 13 are arranged on the side walls of the two ends of the substrate 1 and the upper baffle 3, and the sealing plates 13 are used for sealing gaps between the silicon carbide flat membrane and the substrate 1 and the upper baffle 3.

The length of the upper baffle 3 is greater than that of the lower baffle 4.

The utility model discloses a theory of operation:

the device is fixed on the lower part of the outer surface of the silicon carbide flat membrane through a clamping part 5, the side clamping plate 6 is used for adjusting the clamping degree of the device in the width direction of the silicon carbide flat membrane through a half-thread bolt A9 and a spring A10, the horizontal clamping plate 7 is used for adjusting the clamping degree of the device in the thickness direction of the silicon carbide flat membrane through a half-thread bolt B11 and a spring B12, a catalyst is placed in the inner cavity of the catalyst placing groove 2, the catalyst is introduced into bubbles generated by an aeration device at the bottom of a filter tank through a through hole at the bottom of the catalyst placing groove 2, catalyst particles float up and down on the outer surface of the silicon carbide flat membrane under the driving of the bubbles, and the surface of the silicon carbide flat membrane is cleaned through friction force.

The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. A COD catalyst carrier device that degrades which characterized in that: the catalyst loading device comprises a substrate (1), wherein a catalyst placing groove (2) is formed in the surface of one side of the substrate (1), a plurality of through holes which are uniformly distributed are formed in the bottom wall of the catalyst placing groove (2), an upper baffle (3) is arranged on the upper portion of the substrate (1), and a lower baffle (4) is arranged on the lower portion of the substrate (1);

the upper baffle (3) is obliquely arranged towards the catalyst placing groove (2), and the central line of the lower baffle (4) is parallel to the central line of the upper baffle (3).

2. The COD-degrading catalyst carrier device according to claim 1, wherein: the clamping device is characterized in that clamping parts (5) are arranged at two ends of the substrate (1), each clamping part (5) comprises a side clamping plate (6), a transverse clamping plate (7) and a fixing ring (8), the fixing ring (8) is arranged at the back of the substrate (1), a half-thread bolt A (9) is fixedly arranged at one end of each side clamping plate (6), the half-thread bolt A (9) and the fixing ring (8) are arranged in a penetrating mode, a spring A (10) is arranged between the head of the half-thread bolt A (9) and the fixing ring (8), and the half-thread bolt A (9) is sleeved with the spring A (10);

horizontal splint (7) transversely set up in the other end of side splint (6) through half thread bolt B (11), horizontal splint (7) run through the setting with half thread bolt B (11), be equipped with spring B (12) between the head of half thread bolt B (11) and horizontal splint (7), spring B (12) cover is located on half thread bolt B (11).

3. The COD-degrading catalyst carrier device according to claim 1, wherein: the two end side walls of the base plate (1) and the upper baffle plate (3) are provided with sealing plates (13), and the sealing plates (13) are used for sealing gaps between the silicon carbide flat membrane and the base plate (1) and the upper baffle plate (3).

4. The COD-degrading catalyst carrier device according to claim 1, wherein: the length of the upper baffle (3) is greater than that of the lower baffle (4).