CN213178383U

CN213178383U - Air equalizing plate in RTO (regenerative thermal oxidizer) air inlet pipeline

Info

Publication number: CN213178383U
Application number: CN202022038870.1U
Authority: CN
Inventors: 涂玉燕
Original assignee: Fujian Luchi Environmental Technology Co ltd
Current assignee: Fujian Luchi Environmental Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-11
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to a board field of samming especially relates to a board of samming in RTO admission line, plate body in including the framework and locating the framework, the plate body is wavy, the plate body has crest and trough, the crest of plate body is located outside the framework, the trough of plate body is located the framework, be equipped with the card that is used for the card to put the plate body on the inboard upper and lower both ends of framework and put the groove, be equipped with the restriction post that is used for restricting the plate body on the upper and lower both ends of framework inside wall respectively, each restriction post is located the front and back both sides of plate body respectively, and the trough department of plate body is all located to each restriction post, be equipped with the ventilation hole on the plate body, the size that lies in the ventilation hole at crest position on the plate body is less than the. It has solved current RTO heat accumulation catalytic unit's air-supply line department gas direct lets in, leads to letting in at a fast, let in inhomogeneous to lead to the heat accumulation effect relatively poor, the lower technical problem of heat accumulation efficiency.

Description

Air equalizing plate in RTO (regenerative thermal oxidizer) air inlet pipeline

Technical Field

The utility model relates to an equal aerofoil field especially relates to an equal aerofoil in RTO admission line.

Background

The existing RTO heat storage catalytic device is disclosed as follows: CN201911396951.4 discloses an RTO regenerative incinerator, which comprises a cylindrical combustion chamber and a plurality of regenerative chambers, wherein the combustion chamber is vertically arranged, the plurality of regenerative chambers are vertically arranged at the lower end of the combustion chamber along the circumferential direction, the lower end of each heat storage chamber is provided with supporting legs, the lower end of each heat storage chamber is provided with an air inlet pipe and an air outlet pipe, valves are arranged on the air inlet pipe and the air outlet pipe, a plurality of first through holes are formed in the upper end of each heat storage chamber, a partition plate is horizontally arranged in each heat storage chamber and divides the corresponding heat storage chamber into an upper chamber and a lower chamber which are mutually independent from each other, a plurality of air inlet holes are formed in the partition plate at intervals, a heat storage body is arranged in the lower chamber, a plurality of second through hole groups which correspond to the heat storage chambers in number one to one are formed in the bottom wall of each combustion chamber, a first circular baffle plate is rotatably arranged on the bottom wall of each combustion chamber, a first driving mechanism is arranged in each heat storage chamber, and the first. All be provided with the intake pipe on the current RTO heat accumulation catalytic unit, but often all directly let in gas, can make gas directly let in like this, lead to letting in at a speed too fast, can't realize evenly when letting in, lead to the heat accumulation effect relatively poor, heat accumulation efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that current RTO heat accumulation catalytic unit's air-supply line department gas directly lets in, leads to letting in speed too fast, let in inhomogeneous to lead to that the heat accumulation effect is relatively poor, heat accumulation efficiency is lower, provide an equal aerofoil in the RTO admission line from this.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a board that equalizes wind in RTO admission line, includes the framework and locates the framework, the plate body is wavy, the plate body has crest and trough, the crest of plate body is located outside the framework, the trough of plate body is located the framework, be equipped with the card that is used for the card to put the plate body on the inboard upper and lower both ends of framework and put the groove, be equipped with the restriction post that is used for restricting the plate body on the upper and lower both ends of framework inside wall respectively, each restriction post is located the front and back both sides of plate body respectively, and each restriction post all locates the trough department of plate body, be equipped with the ventilation hole on the plate body, the size that lies in the ventilation hole at crest position on the plate body is less than the size in the.

Preferably, the number of the plate bodies is two, and the two plate bodies are arranged at intervals.

Preferably, the outer side surface of the frame body is provided with a mounting groove for mounting.

The technical scheme has the following beneficial effects:

through the setting of plate body, form crest and trough, and be equipped with the ventilation hole on the plate body, when the air current got into, can collide the plate body like this to the direction of crest position. The wave crests are positioned outside the frame body, so that partial air flow can run out from the air vents, and partial air can run out from the upper end and the lower end of the wave crest part of the plate body. And the size of the ventilation hole at the wave crest position on the plate body is smaller than the size of the ventilation hole at the other positions of the plate body, so that the air flow can flow more smoothly. The arrangement of the clamping groove can realize that the plate body is clamped in the clamping groove, and convenient installation is realized. The support of plate body can effectively be realized to the setting of restriction post, avoids the plate body bending. Preferably, the quantity of plate body is two, and such setting can make the air current obtain once blockking, the equal wind when first plate body, and when passing through the second plate body, obtain distributing better, and the effect of equal wind can be improved greatly to the setting of two plate bodies. When in actual use, the ventilation holes in the two plate bodies can be arranged in a staggered manner, and the staggered degree can determine the degrees of wind shielding and wind balancing. The setting of mounting groove can realize with the effective cooperation of admission line.

Drawings

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

FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;

fig. 3 is a schematic sectional view of the frame body at a-a in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, this embodiment provides an air equalizing plate in RTO air intake duct, including framework 1 and locate the plate body 2 in framework 1, plate body 2 is wavy, plate body 2 has crest 21 and trough 22, the crest 21 of plate body 2 is located outside framework 1, the trough 22 of plate body 2 is located framework 1, be equipped with the card groove 11 that is used for the card to put the plate body on the upper and lower both ends of framework 1 inboard, be equipped with the restriction post 3 that is used for restricting plate body 2 on the upper and lower both ends of framework 1 inside wall respectively, each restriction post 3 is located plate body 2 both sides around respectively, and each restriction post 3 all locates plate body 2's trough 22 department, be equipped with ventilation hole 23 on plate body 2, the size of the ventilation hole 23 that lies in crest 21 position on plate body 2 is less than the size of the ventilation hole 23 of the all the other positions of plate body 2. The number of the plate bodies 2 is two, and the two plate bodies 2 are arranged at intervals. And the outer side surface of the frame body 1 is provided with a mounting groove 12 for mounting.

The frame body and the plate body can be made of metal or plastic or other hard materials.

The above is only a preferred embodiment of the present invention, and all changes that can be made by those skilled in the art according to the appended claims will fall within the scope of the present invention.

Claims

1. The utility model provides an even aerofoil in RTO admission line which characterized in that: including the framework and locate the plate body in the framework, the plate body is wavy, the plate body has crest and trough, the crest of plate body is located outside the framework, the trough of plate body is located the framework, be equipped with the card that is used for the card to put the plate body on the inboard upper and lower both ends of framework and put the groove, be equipped with the restriction post that is used for restricting the plate body on the upper and lower both ends of framework inside wall respectively, each restriction post is located the front and back both sides of plate body respectively, and each restriction post all locates the trough department of plate body, be equipped with the ventilation hole on the plate body, the size that lies in the ventilation hole at crest position on the plate body is less than the size in the.

2. The air-equalizing plate in an RTO inlet duct of claim 1, wherein: the number of the plate bodies is two, and the two plate bodies are arranged at intervals.

3. The air-equalizing plate in an RTO inlet duct of claim 1, wherein: and the outer side surface of the frame body is provided with a mounting groove for mounting.