CN222912310U

CN222912310U - Mesh belt fire exhaust device

Info

Publication number: CN222912310U
Application number: CN202420855204.2U
Authority: CN
Inventors: 唐登荣; 杨帆
Original assignee: Jiangsu Suneng Industrial Furnace Co ltd
Current assignee: Jiangsu Suneng Industrial Furnace Co ltd
Priority date: 2024-04-24
Filing date: 2024-04-24
Publication date: 2025-05-27
Anticipated expiration: 2034-04-24

Abstract

The utility model belongs to the technical field of mesh belt furnaces, and particularly relates to a mesh belt furnace exhaust device which comprises a heating component and an exhaust component, wherein the heating component comprises a furnace body, and the exhaust component comprises a gas collecting hood, a treatment box, a mounting frame, a filter screen, an activated carbon plate, a slot, a sealing gasket, an exhaust fan, an exhaust pipeline, a motor, a connecting block, a brush roller, a fixing hole and a bolt. The exhaust gas generated in the exhaust fan extraction furnace body is started, the gas collecting hood introduces the exhaust gas into the treatment box, the installation frame is inserted into the slot to limit the exhaust gas, the suction of the exhaust fan is prevented from inclining, the sealing gasket enhances the sealing performance of the treatment box, the filter screen filters particulate matters in the exhaust gas, the active carbon plate adsorbs harmful gas in the exhaust gas, the exhaust gas is discharged from the exhaust pipeline through the exhaust fan, part of organic matters are pre-cooled and condensed, the motor is started to drive the connecting block to rotate, so that the brush roller cleans the inner wall of the exhaust pipeline, and the brush roller is pulled out from the exhaust pipeline by unscrewing the bolt.

Description

Mesh belt fire exhaust device

Technical Field

The utility model relates to the technical field of mesh belt furnaces, in particular to a mesh belt furnace discharging device.

Background

The mesh belt furnace is a sintering furnace for realizing continuous conveying of parts in the furnace by using mesh belts, the interior of the mesh belt furnace is mainly divided into a glue discharging area and a high-temperature area, the glue discharging area is used for primarily heating products, at the moment, part of organic matters of a mixed binder in the products are gasified at high temperature, so that the gasified organic matters are required to be discharged, and the organic matters in waste gas are condensed after being cooled;

The utility model discloses a CN202120293250.4, which discloses an environment-friendly mesh belt furnace, and particularly relates to the technical field of mesh belt furnaces, and the environment-friendly mesh belt furnace comprises a machine body, wherein a mesh belt is arranged at the top of the machine body, a treatment room is arranged at the top of the mesh belt, a top cover is arranged at the top of the treatment room, an exhaust pipe is arranged at one side of the top cover, an extension pipe orifice component is arranged at one end of the exhaust pipe, the extension pipe orifice component comprises an extension pipe, limit baffle strips are welded on the periphery of the inner wall of the extension pipe, a plugboard is arranged between every two adjacent limit baffle strips, a baffle is welded on one side of the plugboard, and sealing inclined planes are arranged on two sides of the baffle. The pipe orifice of the exhaust pipe is conveniently cleaned by arranging the extension pipe orifice assembly, so that the problem of excessive condensation of organic matters on the pipe orifice is avoided, the condition that the excessive condensation of the organic matters is dropped onto a product to erode the product is avoided, and the practical use effect of the exhaust pipe is better;

The mesh belt furnace can avoid the problem that excessive organic matters are condensed at the pipe orifice, but the problem that a plurality of baffles are required to be disassembled, and then the condensate is manually erased, so that the disassembly and the assembly are troublesome, time and labor are wasted, and the mesh belt furnace fire-discharging device is provided.

Disclosure of utility model

The utility model aims to provide a mesh belt fire exhaust device which aims to solve the problems in the background technology.

The mesh belt type gas discharging device comprises a heating component and an exhaust component, wherein the heating component comprises a furnace body, and the exhaust component comprises a gas collecting hood, a processing box, a mounting frame, a filter screen, an activated carbon plate, a slot, a sealing gasket, an exhaust fan, an exhaust pipeline, a motor, a connecting block, a brush roller, a fixing hole and a bolt;

The upper surface intercommunication of furnace body has the gas collecting channel, the right side of gas collecting channel is equipped with the processing case, the lower surface welding of processing case in the upper surface of furnace body, the upper surface of processing case insert and be equipped with a pair of installing frame, one the filter screen is installed to the inside wall of installing frame, another the activated carbon sheet is installed to the inside wall of installing frame, the slot has been seted up to the inside wall downside of processing case, the inside wall of slot with the lateral wall of installing frame is pegged graft, the lateral wall upside of installing frame bonds there is the sealing washer the right side intercommunication of processing case has the air exhauster, the exhaust end intercommunication of air exhauster has exhaust duct, exhaust duct's downside is equipped with the motor, the motor install in the upper surface right side of furnace body, the output fixedly connected with connecting block of motor, the inside wall rotation of exhaust duct is connected with the brush roller, the lower extreme of brush roller runs through exhaust duct, the lower extreme of brush roller is inserted and is located the inside wall of connecting block, the outside wall of brush roller has the fixed orifices, the outside wall of brush roller has the fixed screw thread connection hole.

As a further preferable mode of the technical scheme, the heating assembly further comprises a workbench, a mesh belt conveyor belt, a heating pipe, a supporting frame and an access door, wherein the workbench is welded on the lower surface of the furnace body, and the mesh belt conveyor belt is installed on the inner side wall of the workbench.

As a further preferable mode of the technical scheme, heating pipes which are uniformly distributed are arranged on the inner side wall of the furnace body.

As a further preferable mode of the technical scheme, a supporting frame is welded on the lower surface of the workbench, and an access door is hinged on the front surface of the furnace body.

As a further preferable mode of the technical scheme, the exhaust assembly further comprises a ventilation pipe, a connecting pipe, a handle, a first installation frame and a second installation frame, wherein the ventilation pipe is communicated between the upper surface of the gas collecting hood and the left side wall of the treatment box, and the connecting pipe is communicated between the treatment box and the exhaust end of the exhaust fan.

As a further preferable mode of the technical scheme, a handle is welded on the upper surface of the mounting frame.

As a further preferable mode of the technical scheme, the outer side wall of the exhaust fan is fixedly connected with a first mounting frame, the outer side wall of the motor is fixedly connected with a second mounting frame, and the lower surfaces of the first mounting frame and the second mounting frame are welded on the upper surface of the furnace body.

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

When the exhaust fan is used, the exhaust fan is started to extract waste gas generated in the furnace body, the gas collecting hood introduces the waste gas into the treatment box, the mounting frame is inserted into the slot to limit, inclination caused by suction force of the exhaust fan is prevented, the sealing gasket enhances sealing performance of the treatment box, the filter screen filters particulate matters in the waste gas, the active carbon plate adsorbs harmful gas in the waste gas, the waste gas is discharged from the exhaust pipeline through the exhaust fan, part of organic matters are pre-cooled and condensed, the motor is started to drive the connecting block to rotate, so that the brush roller cleans the inner wall of the exhaust pipeline, and the brush roller is pulled out of the exhaust pipeline by unscrewing the bolt, so that cleaning and replacement are facilitated, manual cleaning of condensate is not needed, and time and labor are saved.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the mesh belt conveyor belt and the heating pipes in the present utility model;

FIG. 3 is a schematic cross-sectional view of the slot, vent and connecting tube of the present utility model;

FIG. 4 is a schematic view of the mounting frame and gasket of the present utility model;

FIG. 5 is a schematic view of a portion of an exhaust assembly according to the present utility model;

Fig. 6 is a schematic structural view of the connecting block, the fixing hole and the bolt in the present utility model.

10 Parts of heating components, 11 parts of furnace bodies, 12 parts of working tables, 13 parts of mesh belt conveyor belts, 14 parts of heating pipes, 15 parts of supporting frames, 16 parts of access doors, 20 parts of exhaust components, 21 parts of gas collecting hoods, 22 parts of treatment boxes, 23 parts of mounting frames, 24 parts of filter screens, 25 parts of active carbon plates, 26 parts of slots, 27 parts of sealing gaskets, 28 parts of exhaust fans, 29 parts of exhaust pipes, 210 parts of motors, 211 parts of connecting blocks, 212 parts of brush rolls, 213 parts of fixing holes, 214 parts of bolts, 215 parts of ventilation pipes, 216 parts of connecting pipes, 217 parts of handles, 218 parts of first mounting frames, 219 parts of second mounting frames.

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. 1-6, the utility model provides a technical scheme that the mesh belt type gas discharging device comprises a heating component 10 and an exhaust component 20, wherein the heating component 10 comprises a furnace body 11, and the exhaust component 20 comprises a gas collecting cover 21, a processing box 22, a mounting frame 23, a filter screen 24, an activated carbon plate 25, a slot 26, a sealing gasket 27, an exhaust fan 28, an exhaust pipeline 29, a motor 210, a connecting block 211, a brush roller 212, fixing holes 213 and bolts 214;

The upper surface of the furnace body 11 is communicated with a gas collecting cover 21, the right side of the gas collecting cover 21 is provided with a treatment box 22, the lower surface of the treatment box 22 is welded on the upper surface of the furnace body 11, the upper surface of the treatment box 22 is inserted with a pair of mounting frames 23, the inner side wall of one mounting frame 23 is provided with a filter screen 24, the inner side wall of the other mounting frame 23 is provided with an active carbon plate 25, the lower side of the inner side wall of the treatment box 22 is provided with a slot 26, the inner side wall of the slot 26 is inserted with the outer side wall of the mounting frame 23, the upper side of the outer side wall of the mounting frame 23 is adhered with a sealing gasket 27, the right side of the treatment box 22 is communicated with an exhaust fan 28, the exhaust end of the exhaust fan 28 is communicated with an exhaust pipeline 29, the lower side of the exhaust pipeline 29 is provided with a motor 210, the motor 210 is arranged on the right side of the upper surface of the furnace body 11, the output end of the motor 210 is fixedly connected with a connecting block 211, the inner side wall of the exhaust pipeline 29 is rotatably connected with a brush roller 212, the lower end of the brush roller 212 penetrates the exhaust pipeline 29, the lower end of the brush roller 212 is inserted into the inner side wall of the connecting block 211, the inner side wall of the brush roller 212 is provided with a fixing hole 213, the inner side wall of the fixing bolt 214 is connected with the screw thread of the connecting block 214; when in use, the exhaust fan 28 is started to extract waste gas generated by heating a workpiece in the furnace body 11, the gas collecting hood 21 is beneficial to increasing the extraction area, the waste gas enters the treatment box 22, the installation frame 23 is limited by inserting the installation frame 23 into the slot 26 to prevent the inclination caused by the suction force of the exhaust fan 28, the sealing gasket 27 enhances the tightness of the treatment box 22, the filter screen 24 in the installation frame 23 filters particles in the waste gas, the activated carbon plate 25 adsorbs harmful gas in the waste gas, the waste gas is discharged from the exhaust pipeline 29 through the exhaust fan 28, part of organic matters are pre-cooled and condensed, the motor 210 is started to drive the connecting block 211 to rotate, thereby make brush roller 212 clear up exhaust duct 29's inner wall, use after a long time, the user will install frame 23 and take out from processing box 22, be convenient for clear up the change to filter screen 24 and activated carbon sheet 25, through unscrewing bolt 214, take brush roller 212 out from exhaust duct 29, be convenient for clear up the change, need not the manual condensate that erases, labour saving and time saving.

In the embodiment, the heating assembly 10 further comprises a workbench 12, a mesh belt conveyor belt 13, a heating pipe 14, a supporting frame 15 and an access door 16, wherein the workbench 12 is welded on the lower surface of the furnace body 11, the mesh belt conveyor belt 13 is installed on the inner side wall of the workbench 12, the workbench 12 is used for supporting the furnace body 11, and the mesh belt conveyor belt 13 is used for conveying workpiece materials to be processed into the furnace body 11.

In the embodiment, the inner side wall of the furnace body 11 is provided with heating pipes 14 which are uniformly distributed, the heating pipes 14 can be made of electrothermal alloy materials, and the heating pipes 14 work to send out high temperature to process a workpiece.

In the embodiment, specifically, a supporting frame 15 is welded on the lower surface of the workbench 12, an access door 16 is hinged on the front surface of the furnace body 11, and the access door 16 facilitates the user to overhaul the furnace body 11.

In this embodiment, the exhaust assembly 20 further includes a ventilation pipe 215, a connection pipe 216, a handle 217, a first mounting frame 218 and a second mounting frame 219, wherein the ventilation pipe 215 is connected between the upper surface of the gas collecting hood 21 and the left side wall of the treatment tank 22, the connection pipe 216 is connected between the treatment tank 22 and the suction end of the suction fan 28, the ventilation pipe 215 is used for introducing exhaust gas into the treatment tank 22 from the gas collecting hood 21 for treatment, and the connection pipe 216 is made of a heat-insulating hose for connecting the treatment tank 22 and the suction fan 28 to prevent the exhaust gas from being condensed on the suction fan 28 due to coldness.

In this embodiment, specifically, a handle 217 is welded to the upper surface of the mounting frame 23, and the handle 217 facilitates the user to draw the mounting frame 23 out of the treatment box 22.

In this embodiment, the outer side wall of the exhaust fan 28 is fixedly connected with a first mounting frame 218, the outer side wall of the motor 210 is fixedly connected with a second mounting frame 219, the lower surfaces of the first mounting frame 218 and the second mounting frame 219 are welded on the upper surface of the furnace body 11, the first mounting frame 218 is used for supporting and fixing the exhaust fan 28, and the second mounting frame 219 is used for supporting and fixing the motor 210, so that the working stability is improved.

When the device is used, the work piece to be processed is conveyed into the furnace body 11 of the belt conveyor belt 13, the plurality of heating pipes 14 work to send high temperature to process the work piece, the exhaust fan 28 is started to extract waste gas generated by heating the work piece in the furnace body 11, the gas collecting hood 21 is beneficial to increasing the extraction area, the waste gas enters the treatment box 22 through the ventilation pipe 215, the installation frame 23 is inserted into the slot 26 to limit the installation frame 23, the suction force of the exhaust fan 28 is prevented from tilting, the sealing gasket 27 enhances the tightness of the treatment box 22, the filter screen 24 in the installation frame 23 filters particles in the waste gas, the activated carbon plate 25 adsorbs harmful gas in the waste gas, the waste gas is discharged from the exhaust pipeline 29 through the exhaust fan 28, part of organic matters are pre-cooled and condensed, the motor 210 is started to drive the connecting block 211 to rotate, so that the brush roller 212 is beneficial to cleaning the inner wall of the exhaust pipeline 29, after a long time of use, the installation frame 23 is extracted from the treatment box 22 by a user, the filter screen 24 and the activated carbon plate 25 are convenient to clean and replace the bolts 24 and the activated carbon plate 25, the brush roller 212 is required to be unscrewed from the pipeline 29, and the time-saving and labor is convenient to clean and easy to clean and erase and remove the condensate.

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 therein 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. The mesh belt fire exhaust device comprises a heating assembly (10) and an exhaust assembly (20), and is characterized in that the heating assembly (10) comprises a furnace body (11), and the exhaust assembly (20) comprises a gas collecting cover (21), a treatment box (22), a mounting frame (23), a filter screen (24), an activated carbon plate (25), a slot (26), a sealing gasket (27), an exhaust fan (28), an exhaust pipeline (29), a motor (210), a connecting block (211), a brush roller (212), fixing holes (213) and bolts (214);

the utility model discloses a brush roll, including furnace body (11), filter screen (24), filter screen (29) and brush roll, including furnace body (11) and brush roll, the upper surface intercommunication of furnace body (11) has gas collecting cover (21), the right side of gas collecting cover (21) is equipped with treatment box (22), the lower surface welding of treatment box (22) in the upper surface of furnace body (11), the upper surface of treatment box (22) is inserted and is equipped with a pair of installing frame (23), one filter screen (24) are installed to the inside wall of installing frame (23), another activated carbon sheet (25) are installed to the inside wall of installing frame (23), slot (26) are seted up to the inside wall downside of treatment box (22), the inside wall of slot (26) with the lateral wall grafting of installing frame (23), sealed pad (27) are glued to the lateral wall upside of installing frame (23), the right side intercommunication of treatment box (22) has air exhauster (28), the exhaust end intercommunication of air exhauster (28) has exhaust duct (29), the downside of exhaust duct (29) is equipped with motor (210), motor (11) installs in the inside wall of installing frame (11), activated carbon sheet (25), slot (212) is connected with brush roll, motor (212), the lower extreme of brush roller (212) is inserted and is located the inside wall of connecting block (211), fixed orifices (213) have been seted up to the outside wall of brush roller (212), the inside wall threaded connection of fixed orifices (213) has bolt (214).

2. The mesh belt fire exhaust device according to claim 1, wherein the heating assembly (10) further comprises a workbench (12), a mesh belt conveyor belt (13), a heating pipe (14), a supporting frame (15) and an access door (16), the workbench (12) is welded on the lower surface of the furnace body (11), and the mesh belt conveyor belt (13) is installed on the inner side wall of the workbench (12).

3. The mesh belt fire exhaust device according to claim 2, wherein the inner side wall of the furnace body (11) is provided with heating pipes (14) which are uniformly distributed.

4. The mesh belt fire exhaust device according to claim 2, wherein a supporting frame (15) is welded on the lower surface of the workbench (12), and an access door (16) is hinged on the front surface of the furnace body (11).

5. The mesh belt exhaust device according to claim 1, wherein the exhaust assembly (20) further comprises a ventilation pipe (215), a connecting pipe (216), a handle (217), a first mounting frame (218) and a second mounting frame (219), the ventilation pipe (215) is communicated between the upper surface of the gas collecting hood (21) and the left side wall of the treatment box (22), and the connecting pipe (216) is communicated between the treatment box (22) and the exhaust end of the exhaust fan (28).

6. The mesh belt exhaust system as claimed in claim 5, wherein a handle (217) is welded to the upper surface of the mounting frame (23).

7. The mesh belt exhaust device as claimed in claim 5, wherein a first mounting frame (218) is fixedly connected to an outer side wall of the exhaust fan (28), a second mounting frame (219) is fixedly connected to an outer side wall of the motor (210), and lower surfaces of the first mounting frame (218) and the second mounting frame (219) are welded to the upper surface of the furnace body (11).