CN215863441U

CN215863441U - Gaseous water conservancy diversion structure of RTO incinerator

Info

Publication number: CN215863441U
Application number: CN202121022840.XU
Authority: CN
Inventors: 国立杰; 周兆瑞; 赵菲; 李育博; 李晓阳
Original assignee: Tianhong Environmental Technology Co ltd
Current assignee: Tianhong Environmental Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-02-18
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a gas diversion structure of an RTO incinerator, which comprises an incinerator, a water tank and an output structure, wherein the top end of the incinerator is hermetically connected with a fuel feeding pipe, one side of the middle part of the lower surface of the incinerator is hermetically connected with an organic waste gas inlet pipe, and one side of the organic waste gas inlet pipe is fixedly connected with a reversing valve; the water tank and the filter screen are arranged, water in the water tank can remove dust mixed in carbon dioxide, the dust falls to the bottom of the water tank under the action of gravity after passing through the water, the carbon dioxide after dust removal is discharged from the top end of the water tank, the dust is prevented from being directly discharged into the air, the surrounding environment is protected, the water in the water tank can be replaced through the water inlet pipe and the water outlet pipe, the discharged gas can be cooled, the discharged gas is prevented from having high residual temperature, and the environment is further protected.

Description

Gaseous water conservancy diversion structure of RTO incinerator

Technical Field

The utility model relates to the technical field of incinerators, in particular to a gas guide structure of an RTO incinerator.

Background

The principle of the Regenerative Thermal Oxidizer is to oxidize organic matters (VOCs) in the waste gas into corresponding carbon dioxide and water at high temperature so as to purify the waste gas and recover heat released during decomposition of the waste gas, and the principle of the Regenerative Thermal Oxidizer is to heat the organic waste gas to over 760 ℃ (the components are needed to be seen specifically) so as to oxidize and decompose the VOC in the waste gas into carbon dioxide and water. High-temperature gas generated by oxidation flows through a special ceramic heat accumulator to heat up the ceramic body and store heat, the heat is used for preheating organic waste gas which enters subsequently, so that the fuel consumption of waste gas heating is saved, the ceramic heat accumulators are divided into more than two, each heat accumulator sequentially undergoes heat storage-heat release-cleaning and other procedures, the operation is repeated and continuous, a proper amount of clean air is introduced into the heat accumulators immediately after the heat accumulators are released to clean the heat accumulators, the heat accumulation procedure can be entered only after the cleaning is finished, otherwise, residual VOCS is discharged to a chimney along with smoke, so that the treatment efficiency is reduced, however, the gas diversion structure of the current RTO incinerator has some defects when in use, such as:

in the gas diversion structure in the RTO incinerator in the prior art, gas decomposed by the incinerator is led out through an induced draft fan and then is directly discharged into the air, but dust generated by fuel combustion is carried in the gas, so that the surrounding environment is polluted, and even the cooled discharged gas has higher residual temperature, and further influences the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gas diversion structure of an RTO incinerator to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a gas guide structure of an RTO incinerator comprises an incinerator, a water tank and an output structure, wherein the top end of the incinerator is hermetically connected with a fuel feeding pipe, one side of the middle part of the lower surface of the incinerator is hermetically connected with an organic waste gas inlet pipe, one side of the organic waste gas inlet pipe is fixedly connected with a reversing valve, the other side of the middle part of the lower surface of the incinerator is hermetically connected with a first connecting pipe, one end of the first connecting pipe is hermetically connected with a fan, the output end of the fan is hermetically connected with an output structure, one end of the output structure is inserted with the water tank, and the output structure is connected with the water tank in a sealing way, one end of the output structure extends to the bottom of the water tank, filter screens are arranged on two sides of the inner wall of the water tank and are connected with the water tank in a sliding way, one side fixedly connected with inlet tube of water tank, inlet tube one side fixedly connected with outlet pipe on the water tank.

Preferably, the output structure still includes second connecting pipe, fixed cover and third connecting pipe, the output sealing connection of fan has the second connecting pipe, the one end of second connecting pipe is rotated through the bearing and is connected with fixed cover, the one end of fixed cover inner wall with third connecting pipe threaded connection, the third connecting pipe with water tank fixed connection.

Preferably, one end of the third connection pipe extends to the bottom of the water tank.

Preferably, the equal fixedly connected with slider in both sides of filter screen, the spout has all been seted up to the both sides of water tank inner wall, the slider with spout sliding connection.

Preferably, the fan is fixedly connected with the ground through bolts.

Preferably, the top end of the water tank is in an open structure.

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

the utility model has the advantages that the water tank, the output structure and the filter screen are arranged, water in the water tank can remove dust mixed in carbon dioxide, the dust falls to the bottom of the water tank due to the action of gravity after passing through the water, the carbon dioxide after dust removal is discharged from the top end of the water tank, the dust is prevented from being directly discharged into the air, the surrounding environment is protected, the water in the water tank can be replaced by arranging the water inlet pipe and the water outlet pipe, so that the discharged gas can be cooled, the discharged gas after cooling is prevented from having higher residual temperature, the environment is further protected, the second connecting pipe is rotatably connected with the fixed sleeve, and the third connecting pipe is in threaded connection with the fixed sleeve, a fan and the water tank are convenient to disassemble and assemble, so that the dust in the water tank can be conveniently cleaned, through with filter screen and water tank sliding connection, be convenient for with filter screen roll-off and installation from the water tank to it is further convenient to bring the clearance water tank.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a water tank according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1-an incinerator; 2-organic waste gas inlet pipe; 3-a reversing valve; 4-fuel feed pipe; 5-a first connection pipe; 6, a fan; 7-an output structure; 71-a second connecting tube; 72-a fixation sleeve; 73-a third connecting tube; 8-a water tank; 9-a chute; 10-a slide block; 11-a filter screen; 12-a water inlet pipe; and 13-water outlet pipe.

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. 1-3, the present invention provides a technical solution: a gas diversion structure of an RTO incinerator comprises an incinerator 1, a water tank 8 and an output structure 7, wherein the top end of the incinerator 1 is hermetically connected with a fuel feeding pipe 4, one side of the middle part of the lower surface of the incinerator 1 is hermetically connected with an organic waste gas inlet pipe 2, the gas diversion structure in the incinerator 1 is the prior art, and for a person skilled in the art, the specific structure and principle of the gas diversion structure are familiar, one side of the organic waste gas inlet pipe 2 is fixedly connected with a reversing valve 3, the other side of the middle part of the lower surface of the incinerator 1 is hermetically connected with a first connecting pipe 5, one end of the first connecting pipe 5 is hermetically connected with a fan 6, the output end of the fan 6 is hermetically connected with the output structure 7, one end of the output structure 7 is spliced with the water tank 8, the output structure 7 is hermetically connected with the water tank 8, one end of the output structure 7 extends to the bottom of the water tank 8, two sides of the inner wall of the water tank 8 are provided with filter screens 11, the filter screens 11 are connected with the water tank 8 in a sliding manner, one side of the water tank 8 is fixedly connected with a water inlet pipe 12, the water outlet pipe 13 is fixedly connected to the water tank 8 on one side of the water inlet pipe 12, the other ends of the water inlet pipe 12 and the water outlet pipe 13 are respectively connected with a water pump in a sealing manner, the input end of the water pump is connected with a water source, the water inlet pipe 12 and the water outlet pipe 13 are not used simultaneously, when the water tank is used, water is added into the water tank 8, the height of the water is not more than the height of the filter screens 11 and not less than the height of the lowest point of the third connecting pipe 73, the fan 6 is electrically connected with an external power supply, the fan 6 can extract gas decomposed in the incinerator 1, namely carbon dioxide, and the carbon dioxide is input into the water tank 8 through the output structure 7, and the water in the water tank 8 can remove dust mixed with the carbon dioxide, after the dust passes through the water, the dust falls to the bottom of the water tank 8 under the action of gravity, and the carbon dioxide after the dust is removed is discharged from the top end of the water tank 8, so that the dust is prevented from being directly discharged into the air, and the surrounding environment is protected, the water in the water tank 8 can be replaced by arranging the water inlet pipe 12 and the water outlet pipe 13, so that the discharged gas can be cooled, the discharged gas after being cooled is prevented from having higher residual temperature, and the environment is further protected, the output structure 7 further comprises a second connecting pipe 71, a fixed sleeve 72 and a third connecting pipe 73, the output end of the fan 6 is hermetically connected with the second connecting pipe 71, one end of the second connecting pipe 71 is rotatably connected with the fixed sleeve 72 through a bearing, one end of the inner wall of the fixed sleeve 72 is in threaded connection with the third connecting pipe 73, and the second connecting pipe 71 is rotatably connected with the fixed sleeve 72, and with third connecting pipe 73 and fixed cover 72 threaded connection, be convenient for dismantle and the installation fan 6 with water tank 8 to can be convenient for clear up the dust in the water tank 8, third connecting pipe 73 with water tank 8 fixed connection, the one end of third connecting pipe 73 extends to the bottom of water tank 8, the equal fixedly connected with slider 10 in both sides of filter screen 11, spout 9 has all been seted up to the both sides of water tank 8 inner wall, slider 10 with spout 9 sliding connection is convenient for follow filter screen 11 in the water tank 8 roll-off and installation through with filter screen 11 and water tank 8 sliding connection, thereby further bring the convenience to clearing up water tank 8, fan 6 passes through bolt fixed connection with ground, the top of water tank 8 is open structure.

The working principle is as follows: when the incinerator is used, water is added into the water tank 8, the height of the water is not more than that of the filter screen 11 and is not lower than that of the lowest point of the third connecting pipe 73, the fan 6 is electrically connected with an external power supply, the fan 6 can extract gas decomposed in the incinerator 1, namely carbon dioxide, and the carbon dioxide is input into the water tank 8 through the output structure 7, the water in the water tank 8 can remove dust mixed in the carbon dioxide, the dust falls to the bottom of the water tank 8 due to the action of gravity after passing through the water, the carbon dioxide after dust removal is discharged from the top end of the water tank 8, the dust is prevented from being directly discharged into the air, the surrounding environment is protected, the water in the water tank 8 can be replaced through the water inlet pipe 12 and the water outlet pipe 13, the discharged gas can be cooled, and the discharged gas after cooling is prevented from having higher residual temperature, further play the effect of protection to the environment, through rotating second connecting pipe 71 and fixed cover 72 and being connected, and with third connecting pipe 73 and fixed cover 72 threaded connection, be convenient for dismantle and install fan 6 and water tank 8, thereby can be convenient for clear up the dust in the water tank 8, through with

filter screen

11 and 8 sliding connection of water tank, be convenient for with filter screen 11 roll-off and installation from water tank 8, thereby further bring the convenience to clear up water tank 8.

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. A kind of RTO incinerator gas diversion structure, characterized by comprising:

an incinerator (1);

a water tank (8);

an output structure (7);

wherein the top end of the incinerator (1) is hermetically connected with a fuel feeding pipe (4), one side of the middle part of the lower surface of the incinerator (1) is hermetically connected with an organic waste gas inlet pipe (2), one side of the organic waste gas inlet pipe (2) is fixedly connected with a reversing valve (3), the other side of the middle part of the lower surface of the incinerator (1) is hermetically connected with a first connecting pipe (5), one end of the first connecting pipe (5) is hermetically connected with a fan (6), the output end of the fan (6) is hermetically connected with an output structure (7), one end of the output structure (7) is spliced with the water tank (8), the output structure (7) is hermetically connected with the water tank (8), one end of the output structure (7) extends to the bottom of the water tank (8), and filter screens (11) are installed on two sides of the inner wall of the water tank (8), filter screen (11) with water tank (8) sliding connection, one side fixedly connected with inlet tube (12) of water tank (8), inlet tube (12) one side fixedly connected with outlet pipe (13) on water tank (8).

2. The RTO incinerator gas diversion structure of claim 1, wherein: output structure (7) still includes second connecting pipe (71), fixed cover (72) and third connecting pipe (73), the output sealing connection of fan (6) has second connecting pipe (71), the one end of second connecting pipe (71) is rotated through the bearing and is connected with fixed cover (72), the one end of fixed cover (72) inner wall with third connecting pipe (73) threaded connection, third connecting pipe (73) with water tank (8) fixed connection.

3. The RTO incinerator gas diversion structure of claim 2, wherein: one end of the third connection pipe (73) extends to the bottom of the water tank (8).

4. The RTO incinerator gas diversion structure of claim 1, wherein: the equal fixedly connected with slider (10) in both sides of filter screen (11), spout (9) have all been seted up to the both sides of water tank (8) inner wall, slider (10) with spout (9) sliding connection.

5. The RTO incinerator gas diversion structure of claim 1, wherein: the fan (6) is fixedly connected with the ground through a bolt.

6. The RTO incinerator gas diversion structure of claim 1, wherein: the top end of the water tank (8) is of an open structure.