CN221146551U

CN221146551U - RTO burns device

Info

Publication number: CN221146551U
Application number: CN202322549415.1U
Authority: CN
Inventors: 杨前峰; 雷明营
Original assignee: Deruibao China Composite Material Co ltd
Current assignee: Deruibao China Composite Material Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-06-14
Anticipated expiration: 2033-09-19

Abstract

The utility model relates to the technical field of incineration devices, and discloses an RTO incineration device, which comprises a furnace body, wherein the front side of the furnace body is connected with a maintenance door assembly, a sleeve is arranged above the maintenance door assembly, one side of the sleeve is provided with a driving assembly, the bottom end inside the furnace body is provided with a chute, a heat storage block is arranged in the chute, and a burner is arranged above the inner wall of the furnace body; the furnace body comprises a first regenerator, and one side of the first regenerator is connected with a second regenerator. This RTO burns device has realized that the door main part in first regenerator, second regenerator and third regenerator outside can be driven by the motor that starts and rise, and the axis of rotation quantity that is used for driving the door main part for the power balance sets up to two sets of, has reduced the atress of single group axis of rotation for the axis of rotation can be better drive the door main part and rotate, thereby makes three groups of door main parts be concentrated to drive to rotate and open, does not need the manual work to open, convenient operation.

Description

RTO burns device

Technical Field

The utility model relates to the technical field of incineration devices, in particular to an RTO incineration device.

Background

RTO incinerators are also known as regenerative thermal incinerators.

The principle is that organic waste gas is heated to 760 above, VOC in the waste gas is formed into carbon dioxide and water, high-temperature gas generated by oxidation flows through a special ceramic body to heat up and store heat, and the heat store is used for preheating the organic waste gas which enters subsequently, so that the waste gas is saved from heating up, and an RTO incinerator is often needed in the preparation process of new materials, metal and metal-based composite materials.

The prior art publication No. is, provides a novel RTO burns burning furnace, belongs to RTO exhaust-gas treatment equipment technical field, including burning the burning furnace main part, the top of burning the burning furnace main part is equipped with controller and alarm, burn burning furnace main part outer wall and be fixed with a plurality of temperature sensor, temperature sensor and alarm all with controller electric connection, the frame of burning the burning furnace main part includes shell body, ceramic fiber felt layer, ceramic fiber module layer and the ceramic fiber felt layer that set up from outside to inside, be provided with heat-resistant steel skeleton in the ceramic fiber module layer, heat-resistant steel skeleton passes through the anchor assembly to be fixed on the shell body, novel structure, reasonable in design burns burning furnace's outer wall and is equipped with a plurality of temperature sensor, can be with burning furnace outer wall's temperature signal transmission to the controller in real time, sends out when exceeding the setting value and reports to the police and reminds the staff to inspect the heat preservation performance of burning furnace, in time makes the maintenance measure, uses safelyr.

In the prior art, although the incinerator is prevented from being damaged due to overheating by adding the temperature sensor on the inner wall of the incinerator, the heat storage module in the device needs to be replaced when being used for a certain time limit, and the heat storage module is usually replaced by opening the corresponding access door and then taking the heat storage module, but the access door is usually opened manually, so that the access door is heavy, the manual opening operation is troublesome, and in addition, the replacement operation is inconvenient because of the way of directly taking the heat storage module in the heat storage chamber manually.

It can be seen that there is a need for an RTO incinerator that solves the problem that the heat storage module in the above-mentioned device needs to be replaced when used for a certain period of time, and the replacement mode is usually implemented by opening the corresponding access door and then taking the heat storage module for replacement, but this mode is usually implemented by manually opening the access door, so that the access door is heavy, the manual opening operation is troublesome, and in addition, the replacement operation is inconvenient because of the mode of directly taking the heat storage module in the regenerator manually.

Disclosure of utility model

The utility model aims to provide an RTO incineration device, which aims to solve the problems that in the prior art, a heat storage module in the device needs to be replaced when being used for a certain time limit, and the heat storage module is replaced usually by opening a corresponding access door and then taking the heat storage module for replacement, but the access door is usually opened manually, so that the access door is heavy, the manual opening operation is troublesome, and in addition, the replacement operation is inconvenient because the heat storage module is directly taken in a heat storage chamber manually.

In order to solve the technical problems, the utility model provides the following technical scheme: the RTO incineration device comprises a furnace body, wherein the front side of the furnace body is connected with a maintenance door assembly, a sleeve is arranged above the maintenance door assembly, a driving assembly is arranged on one side of the sleeve, a sliding groove is arranged at the bottom end inside the furnace body, a heat storage block is arranged in the sliding groove, and a burner is arranged above the inner wall of the furnace body;

The furnace body comprises a first heat storage chamber, one side of the first heat storage chamber is connected with a second heat storage chamber, and one side of the second heat storage chamber is connected with a third heat storage chamber;

The maintenance door assembly comprises a door main body, wherein a sealing piece is connected to the outer side of the door main body, and a connecting block is connected to the upper side of the door main body;

The driving assembly comprises a motor, a first bevel gear is arranged on one side of the output end of the motor, a second bevel gear is arranged on one side below the first bevel gear, a third bevel gear is arranged on one side of the second bevel gear, and rotating shafts are connected to the middle positions of the second bevel gear and the third bevel gear;

the sliding groove is internally provided with a sliding rail, one end of the sliding rail is connected with a connecting ring, and the inside of the connecting ring is connected with a metal chain.

Preferably, the bottom of furnace body is connected with the base, and the draught fan is installed to one side of base.

Preferably, the front sides of the first regenerator, the second regenerator and the third regenerator are respectively provided with an access hole, the door body is positioned at one side of the access hole, and one end of the door body and one side of the access hole are respectively provided with a corresponding buckling structure.

Preferably, the connecting block is connected with the rotating shaft, the rotating shaft is positioned in the sleeve to rotate, and a rotating groove matched with the rotating shaft is formed in the outer side of the sleeve.

Preferably, the first bevel gear is meshed with the second bevel gear and the third bevel gear respectively, and the third bevel gear is located on one side, away from the second bevel gear, below the first bevel gear.

Preferably, the sliding rail is in sliding connection with the sliding groove, the number of the connecting rings is two, and one group of the connecting rings is positioned on the inner side of the door main body.

Preferably, the number of the sliding grooves and the heat storage blocks is three, and the three sliding grooves and the heat storage blocks are respectively positioned in the first heat storage chamber, the second heat storage chamber and the third heat storage chamber.

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

According to the utility model, through the arranged furnace body, the maintenance door assembly, the sleeve and the driving assembly, the door bodies outside the first regenerator, the second regenerator and the third regenerator are driven to lift by the started motor, the number of the rotating shafts for driving the door bodies for force balance is set to be two, the stress of a single group of rotating shafts is reduced, the rotating shafts can better drive the door bodies to rotate, and therefore, the three groups of door bodies are intensively driven to rotate and open without manual opening, and the operation is convenient.

The second, the utility model realizes that when the door main body is opened, the sliding rail is simultaneously driven to slide out of the sliding groove through the connected metal chain, so that the heat storage block is driven to slide out and leave the inner bin of the furnace body, the heat storage block is convenient to replace, and workers can conveniently move the heat storage block up and down.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

Fig. 4 is a side cross-sectional view of the present utility model.

Wherein: 1. a furnace body; 101. a first regenerator; 102. a second regenerator; 103. a third regenerator; 104. a base; 105. an induced draft fan; 2. maintaining the door assembly; 201. a door main body; 202. a seal; 203. a connecting block; 3. a sleeve; 4. a drive assembly; 401. a motor; 402. a first bevel gear; 403. a second bevel gear; 404. a third bevel gear; 405. a rotating shaft; 5. a chute; 501. a slide rail; 502. a connecting ring; 503. a metal chain; 6. a heat storage block; 7. a burner.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an RTO incinerator comprises a furnace body 1, wherein a maintenance door assembly 2 is connected to the front side of the furnace body 1, a sleeve 3 is installed above the maintenance door assembly 2, a driving assembly 4 is arranged on one side of the sleeve 3, a sliding chute 5 is arranged at the bottom end inside the furnace body 1, a heat storage block 6 is placed in the sliding chute 5, and a burner 7 is installed above the inner wall of the furnace body 1;

The furnace body 1 comprises a first regenerator 101, one side of the first regenerator 101 is connected with a second regenerator 102, and one side of the second regenerator 102 is connected with a third regenerator 103;

The maintenance door assembly 2 comprises a door main body 201, wherein a sealing piece 202 is connected to the outer side of the door main body 201, and a connecting block 203 is connected to the upper side of the door main body 201;

The driving assembly 4 comprises a motor 401, a first bevel gear 402 is arranged on one side of the output end of the motor 401, a second bevel gear 403 is arranged on one side below the first bevel gear 402, a third bevel gear 404 is arranged on one side of the second bevel gear 403, and a rotating shaft 405 is connected to the middle positions of the second bevel gear 403 and the third bevel gear 404;

A sliding rail 501 is arranged in the sliding groove 5, one end of the sliding rail 501 is connected with a connecting ring 502, and the inside of the connecting ring 502 is connected with a metal chain 503.

Through the technical scheme, the working process of the furnace body 1 is that waste gas is introduced through the induced draft fan 105 and respectively enters the first heat storage chamber 101, the second heat storage chamber 102 and the third heat storage chamber 103, then enters the corresponding heat storage block 6 among the first heat storage chamber 101, the second heat storage chamber 102 and the third heat storage chamber 103, the heat storage block 6 is preheated by the waste heat of the high-temperature flue gas of the last circulation, the flue gas enters the heat storage block 6 and then rises, the opened combustor 7 can burn the waste gas to decompose the waste gas, then the high-temperature flue gas is discharged after preheating the heat storage block 6 through the heat storage block 6, and a controller is arranged in the device to facilitate the opening operation of the control device.

Specifically, the bottom of the furnace body 1 is connected with a base 104, and an induced draft fan 105 is installed on one side of the base 104.

Through the technical scheme, the three groups of regenerators have the same structure, can alternately enter waste gas, alternately burn the waste gas and then discharge the waste gas.

Specifically, the front sides of the first regenerator 101, the second regenerator 102 and the third regenerator 103 are respectively provided with an access hole, the door main body 201 is located at one side of the access hole, and one end of the door main body 201 and one side of the access hole are respectively provided with a corresponding buckling structure.

Through the technical scheme, the buckling structure can be a common buckling structure in the market, for example, the buckling block is rotated, the corresponding clamping groove is clamped in the buckling block, the clamping is performed by interference connection, and the locking structure can be rotated reversely when opening is needed.

Specifically, the connection block 203 is connected to the rotation shaft 405, the rotation shaft 405 is located inside the sleeve 3 to rotate, and a rotation groove matched with the rotation shaft 405 is formed in the outer side of the sleeve 3.

Through the above technical scheme, the motor 401 is a positive and negative motor, the output end of the motor 401 can be provided with a worm gear reducer, the output end of the worm gear reducer is connected with the first bevel gear 402, and the reducer can play a role in preventing reversion, so that the door main body 201 is kept after being opened.

Specifically, the first bevel gear 402 is meshed with the second bevel gear 403 and the third bevel gear 404, respectively, and the third bevel gear 404 is located on a side of the first bevel gear 402 away from the second bevel gear 403.

Through the above technical scheme, the number of the rotating shafts 405 is two, and the rotating shafts 405 are made of hard metal materials, so that the corresponding door main body 201 is driven to rotate and cannot be easily distorted.

Specifically, the sliding rail 501 and the sliding chute 5 are slidably connected, and the number of the connecting rings 502 is two, where one group of connecting rings 502 is located on the inner side of the door main body 201.

Through the above technical scheme, slide rail 501 slides in spout 5, and go-between 502 is located the inboard mounted position of door main part 201 and can be the middle part of door main part 201, and when door main part 201 upset, can drive go-between 502 removal through the pulling of metal chain 503, convenient operation.

Specifically, the number of the sliding grooves 5 and the heat storage blocks 6 is three, and the three sliding grooves 5 and the heat storage blocks 6 are respectively positioned in the first heat storage chamber 101, the second heat storage chamber 102 and the third heat storage chamber 103.

Through the technical scheme, the heat storage block 6 is a ceramic medium heat storage block, two groups of sliding grooves 5 are formed in one group of corresponding heat storage chambers, the two groups of sliding grooves 5 are respectively located on the side sides of the corresponding heat storage chambers, two groups of sliding rails 501 are correspondingly arranged on the two groups of sliding grooves 5, the middle position is vacated, and air is conveniently introduced into the heat storage block 6 from the lower side.

When the heat storage block 6 is needed to be replaced, the motor 401 can be started, the motor 401 drives the first bevel gear 402 to rotate, the first bevel gear 402 drives the second bevel gear 403 and the third bevel gear 404 to rotate through meshing, two groups of rotating shafts 405 are respectively driven to rotate in the sleeve 3, the two groups of rotating shafts 405 respectively drive the three groups of door bodies 201 to overturn, so that the access holes on the front sides of the first heat storage chamber 101, the second heat storage chamber 102 and the third heat storage chamber 103 are exposed, when the door bodies 201 are overturned, the metal chains 503 are pulled, the metal chains 503 are stressed to pull the sliding rails 501 to move, the sliding rails 501 drive the heat storage blocks 6 to move out of the bin, operators can conveniently take the heat storage blocks 6 out of the sliding rails 501, after the replacement is completed, the sliding rails 501 and the new heat storage blocks 6 are pushed into the interior of the sleeve 3, and then the motor 401 is started to reversely rotate the rotating shafts 405, so that the door bodies 201 are driven to be closed.

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

Claims

1. An RTO burns device, includes furnace body (1), its characterized in that: the front side of the furnace body (1) is connected with a maintenance door assembly (2), a sleeve (3) is arranged above the maintenance door assembly (2), a driving assembly (4) is arranged on one side of the sleeve (3), a sliding groove (5) is formed in the bottom end of the inside of the furnace body (1), a heat storage block (6) is placed in the sliding groove (5), and a combustor (7) is arranged above the inner wall of the furnace body (1);

The furnace body (1) comprises a first heat storage chamber (101), one side of the first heat storage chamber (101) is connected with a second heat storage chamber (102), and one side of the second heat storage chamber (102) is connected with a third heat storage chamber (103);

the maintenance door assembly (2) comprises a door main body (201), a sealing piece (202) is connected to the outer side of the door main body (201), and a connecting block (203) is connected to the upper side of the door main body (201);

The driving assembly (4) comprises a motor (401), a first bevel gear (402) is arranged on one side of the output end of the motor (401), a second bevel gear (403) is arranged on one side below the first bevel gear (402), a third bevel gear (404) is arranged on one side of the second bevel gear (403), and rotating shafts (405) are connected to the middle positions of the second bevel gear (403) and the third bevel gear (404);

Slide rail (501) are arranged in slide groove (5), one end of slide rail (501) is connected with go-between (502), and the inside of go-between (502) is connected with metal chain (503).

2. An RTO incineration device according to claim 1, characterised in that: the bottom of furnace body (1) is connected with base (104), and draught fan (105) is installed to one side of base (104).

3. An RTO incineration device according to claim 1, characterised in that: the front sides of the first regenerator (101), the second regenerator (102) and the third regenerator (103) are respectively provided with an access hole, the door main body (201) is positioned at one side of the access hole, and one end of the door main body (201) and one side of the access hole are respectively provided with a corresponding buckling structure.

4. An RTO incineration device according to claim 1, characterised in that: the connecting block (203) is connected with the rotating shaft (405), the rotating shaft (405) is positioned in the sleeve (3) and rotates, and a rotating groove matched with the rotating shaft (405) is formed in the outer side of the sleeve (3).

5. An RTO incineration device according to claim 1, characterised in that: the first bevel gear (402) is meshed with the second bevel gear (403) and the third bevel gear (404) respectively, and the third bevel gear (404) is located on one side, away from the second bevel gear (403), below the first bevel gear (402).

6. An RTO incineration device according to claim 1, characterised in that: the sliding rail (501) is slidably connected with the sliding groove (5), the number of the connecting rings (502) is two, and one connecting ring (502) is positioned on the inner side of the door main body (201).

7. An RTO incineration device according to claim 1, characterised in that: the number of the sliding grooves (5) and the heat storage blocks (6) is three, and the three sliding grooves (5) and the heat storage blocks (6) are respectively positioned in the first heat storage chamber (101), the second heat storage chamber (102) and the third heat storage chamber (103).