CN218179595U

CN218179595U - Can wash tunnel furnace

Info

Publication number: CN218179595U
Application number: CN202222799175.6U
Authority: CN
Inventors: 谭乾坤; 赵小盛; 韩冠军
Original assignee: Dongguan Aokai Machinery Co ltd
Current assignee: Dongguan Aokai Machinery Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2022-12-30
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a pair of can wash tunnel furnace contains chassis, furnace mantle, cleaning system, and cleaning system contains aqua storage tank, wiper mechanism, and wiper mechanism contains slider, the linear drive device of sliding connection in the furnace mantle, and the slider contains crossbeam, two longerons, and crossbeam top and longeron lateral wall are provided with vertical water spout and slant water spout respectively, and the both ends wall of slider all is equipped with the flexible glue scraper blade, is provided with the water supply pump in the aqua storage tank. Supply water to vertical water spout and slant water spout through the water supply pump, vertical water spout and slant water spout will be respectively to furnace mantle roof and lateral wall water spray, move from the one end of furnace mantle toward the other end through sharp drive arrangement drive slider, thereby wash whole furnace mantle inner wall, and let the flexible glue scraper blade scrape water the operation to the inside wall of furnace mantle simultaneously, with smudge and drop of water striking off on will adhering to the furnace mantle inside wall, realize the self-cleaning to the furnace mantle inner wall, the abluent convenience of tunnel furnace has been improved, time saving and labor saving.

Description

Can wash tunnel furnace

Technical Field

The utility model relates to a tunnel furnace field indicates a can wash tunnel furnace especially.

Background

The tunnel furnace is a tunnel type mechanical device which is used for baking the objects by driving the objects to be baked to be transmitted in the tunnel furnace and utilizing heat conduction, convection and radiation, and has the advantage of high baking efficiency. In order to improve the baking output, tunnel furnaces are generally made very long, a section of furnace body is required to be spliced to form a required length, the tunnel furnaces are often used for baking plastic products, drying glue, drying paint, drying moisture and the like, after the tunnel furnaces are used for a long time, dust and various stubborn stains are attached to the inner wall of the furnace body of the tunnel furnaces, the inner wall of the tunnel furnaces is required to be cleaned, the tunnel furnaces are too long and cannot directly enter the tunnel furnaces to clean the inner wall of the furnace body, the furnace body can only be disassembled section by section and then cleaned, the furnace bodies are spliced to form the complete tunnel furnaces after the cleaning is completed, the operation process is complicated, and the cleaning is inconvenient.

Disclosure of Invention

The utility model aims to solve the problem of providing a cleanable tunnel furnace, which is convenient for cleaning the inside of a furnace body.

The technical problem of solve according to the utility model provides a pair of can wash tunnel furnace, contain the chassis, set up the furnace mantle on the chassis, still contain cleaning system, cleaning system contains the aqua storage tank that sets up in the chassis bottom, set up the wiper mechanism in the furnace mantle, wiper mechanism contains the slider of sliding connection in the furnace mantle, set up in furnace mantle one end and the linear drive device who is connected with the slider drive, the slider contains the crossbeam, two sets up in the longeron at crossbeam both ends, the crossbeam top is provided with the vertical water spout that sets up towards the furnace mantle roof, the longeron lateral wall is provided with the slant water spout that accesss to the furnace mantle lateral wall, the both ends wall of slider all is provided with the flexible glue scraper blade, the tip butt of flexible glue scraper blade is on the inside wall of furnace mantle, be provided with to vertical water spout in the aqua storage tank, the water supply pump that the slant water spout supplied water.

Preferably, still contain the conveyer belt that is used for conveying the material, the chassis top sets up the overhead tank, and the conveyer belt transmission sets up on the overhead tank, and the overhead tank bottom runs through be provided with the logical groove of aqua storage tank intercommunication, and slider one side is provided with the interface with vertical water jet tank, slant water jet tank one end intercommunication, through flexible union coupling between water supply pump's output and the interface, flexible pipe activity sets up on leading to groove and overhead tank.

Preferably, a water inlet is formed in one side of the water storage tank, a first electromagnetic valve is arranged on the water inlet, a first liquid level meter and a second liquid level meter are respectively arranged at the high position and the low position of the side wall of the water storage tank, and a controller electrically connected with the first liquid level meter, the second liquid level meter and the first electromagnetic valve is arranged on one side of the underframe.

Preferably, a water outlet is arranged on one side of the water storage tank, and a second electromagnetic valve electrically connected with the controller is arranged on the water outlet.

Preferably, a filter pump is arranged inside the water storage tank.

Preferably, the linear driving device is a motor, and the linear driving device is connected with the slide block screw rod.

The beneficial effects of the utility model are that: the utility model provides a can wash tunnel furnace, set up unique assembly structure, because be provided with wiper mechanism in the furnace mantle, store the clear water in the aqua storage tank, when needs wash the furnace mantle inner wall, supply water to vertical spray flume and slant spray flume through the water pump that supplies water, vertical spray flume and slant spray flume will be respectively to furnace mantle roof and lateral wall water spray, rethread linear drive device drive slider removes from the one end of furnace mantle toward the other end, thereby wash whole furnace mantle inner wall, and let the flexible glue scraper blade scrape water operation to the inside wall of furnace mantle simultaneously, in order to strike off with smudge and drop of water that will adhere to on the furnace mantle inside wall, realize the self-cleaning to the furnace mantle inner wall, its cleaning performance is good, the abluent convenience of tunnel furnace has been improved, time saving and labor saving.

Drawings

Fig. 1 illustrates a schematic cross-sectional structure of the present invention.

Fig. 2 illustrates the outline structure of the slider according to the present invention.

Fig. 3 illustrates a schematic cross-sectional structure diagram of the slider of the present invention.

The reference numbers indicate: the device comprises a bottom frame 10, a conveyor belt 11, a top groove 12, a through groove 13, a controller 14, a furnace cover 20, a water storage tank 30, a water supply pump 31, a water inlet 32, a first electromagnetic valve 320, a first liquid level meter 33, a second liquid level meter 34, a water outlet 35, a second electromagnetic valve 350, a filter pump 36, a sliding block 40, a cross beam 400, a longitudinal beam 401, a longitudinal water spraying groove 402, an oblique water spraying groove 403, a linear driving device 41, a soft rubber scraper 42, a connector 43 and an extension pipe 44.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.

All other embodiments of the person skilled in the art, which are obtained without inventive work on the basis of the described embodiments of the present disclosure, are within the scope of protection of the present disclosure.

Refer to fig. 1-3.

The utility model provides a can wash tunnel furnace, contain chassis 10, set up the furnace mantle 20 on chassis 10, still contain the cleaning system, the cleaning system contains the aqua storage tank 30 that sets up in chassis 10 bottom, set up the wiper mechanism in furnace mantle 20, wiper mechanism contains sliding connection slider 40 in furnace mantle 20, set up in furnace mantle 20 one end and the sharp drive arrangement 41 of being connected with the drive of slider 40, slider 40 contains crossbeam 400, two set up in the longeron 401 at crossbeam 400 both ends, crossbeam 400 top is provided with the vertical spout 402 that sets up towards furnace mantle 20 roof, longeron 401 lateral wall is provided with the slant spout 403 that accesss to furnace mantle 20 lateral wall, slider 40's both ends wall all is provided with flexible glue scraper blade 42, flexible glue scraper blade 42's tip butt is on the inside wall of furnace mantle 20, be provided with the water supply water pump 31 to vertical spout 402 in the aqua storage tank 30, slant spout 403 supplies water.

When the automatic cleaning device is used specifically, an electric heating element is arranged on the inner top wall of the furnace cover 20, a proper amount of clean water is stored in the water storage tank 30, when the inner wall of the furnace cover 20 needs to be cleaned, water is supplied to the longitudinal water spraying groove 402 and the oblique water spraying groove 403 through the water supply pump 31, the longitudinal water spraying groove 402 and the oblique water spraying groove 403 spray water to the top wall and the side wall of the furnace cover 20 respectively, the sliding block 40 is driven by the straight line driving device 41 to move from one end of the furnace cover 20 to the other end, the inner wall of the whole furnace cover 20 is washed, the inner wall of the furnace cover 20 is subjected to water wiping operation by the soft rubber scraper 42, stains and water drops attached to the inner wall of the furnace cover 20 are scraped, the automatic cleaning of the inner wall of the furnace cover 20 is realized, the cleaning effect is good, the convenience for cleaning the tunnel furnace is improved, time and labor are saved.

Based on the above embodiment, the device further comprises a conveyor belt 11 for conveying materials, wherein the top of the bottom frame 10 is provided with a top groove 12, the conveyor belt 11 is arranged on the top groove 12 in a transmission manner, the bottom of the top groove 12 is provided with a through groove 13 communicated with the water storage groove 30 in a penetrating manner, one side of the slider 40 is provided with an interface 43 communicated with one end of the longitudinal water spraying groove 402 and one end of the oblique water spraying groove 403, the output end of the water supply pump 31 is connected with the interface 43 through an extension tube 44, and the extension tube 44 is movably arranged on the through groove 13 and the top groove 12. The side edge of the conveyor belt 11 and the side wall of the top groove 12 are arranged at intervals and have a space for the telescopic pipe 44 to move, one end of the telescopic pipe 44 is connected to the output end of the water supply pump, and the other end of the telescopic pipe 44 passes through the through groove 13 and then penetrates out of the space between the side edge of the conveyor belt 11 and the side wall of the top groove 12 and then is connected to the interface 43. When the inner wall of the furnace cover 20 is cleaned, water is supplied to the longitudinal water spray groove 402 and the oblique water spray groove 403 by the water supply pump 31, the slider 40 is driven by the linear driving device 41 to move in the furnace cover 20, and the extension tube 44 is extended and contracted adaptively according to the movement of the slider 40 and moves in a space between the side edge of the conveyor belt 11 and the side wall of the top groove 12.

Based on the above embodiment, a water inlet 32 is provided at one side of the water storage tank 30, a first electromagnetic valve 320 is provided on the water inlet 32, a first liquid level meter 33 and a second liquid level meter 34 are respectively provided at the high position and the low position of the side wall of the water storage tank 30, and a controller 14 electrically connected with the first liquid level meter 33, the second liquid level meter 34 and the first electromagnetic valve 320 is provided at one side of the bottom frame 10. The water inlet 32 is communicated with a water faucet, the water level specification of the water storage tank 30 is set on the controller 14, when the water level in the water storage tank 30 is lower than the height of the second liquid level meter 34, the second liquid level meter 34 sends a signal to the controller 14, the controller 14 judges that the water level in the water storage tank 30 is too low currently and controls the first electromagnetic valve 320 to be opened, water of the water faucet enters the water storage tank 30 through the water inlet 32, when the water level reaches the height of the first liquid level meter 33, the first liquid level meter 33 sends a signal to the controller 14, the controller 14 judges that the water level in the water storage tank 30 is too high currently and controls the first electromagnetic valve 320 to be closed, water conveying into the water storage tank 30 is stopped, and the effect of automatically controlling the water level is achieved.

Based on the above embodiment, the water outlet 35 is disposed at one side of the water storage tank 30, and the second solenoid valve 350 electrically connected to the controller 14 is disposed on the water outlet 35. When the water in the water storage tank 30 needs to be discharged or replaced, the second solenoid valve 350 is opened, and the water in the water storage tank 30 is discharged through the water outlet 35.

Based on the above embodiment, the water storage tank 30 is provided with the filter pump 36 therein. After the filter pump 36 is started to work, the filter pump 36 filters the water in the water storage tank 30, so that the water in the water storage tank 30 is kept in a relatively clean state, and the number of times of recycling the water in the water storage tank 30 can be increased.

According to the above embodiment, the linear driving device 41 is a motor, and the linear driving device 41 is screw-connected to the slider 40, so that the slider 40 can be stably driven to linearly move in the furnace housing 20.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The tunnel furnace capable of being cleaned comprises a bottom frame, a furnace cover arranged on the bottom frame and a cleaning system, wherein the cleaning system comprises a water storage tank arranged at the bottom of the bottom frame and a cleaning mechanism arranged in the furnace cover, the cleaning mechanism comprises a sliding block connected in the furnace cover and a linear driving device arranged at one end of the furnace cover and connected with the sliding block in a driving mode, the sliding block comprises a cross beam and two longitudinal beams arranged at two ends of the cross beam, the top of the cross beam is provided with a longitudinal water spraying tank arranged towards the top wall of the furnace cover, the side wall of each longitudinal beam is provided with an oblique water spraying tank leading to the side wall of the furnace cover, two end walls of the sliding block are provided with flexible glue scraping plates, the end parts of the flexible glue scraping plates are abutted to the inner side wall of the furnace cover, and a water supply pump for supplying water to the longitudinal water spraying tank and the oblique water spraying tank is arranged in the water storage tank.

2. The cleanable tunnel furnace according to claim 1, further comprising a conveyor belt for conveying materials, wherein a top groove is formed in the top of the bottom frame, the conveyor belt is arranged on the top groove in a transmission manner, a through groove communicated with the water storage groove is formed in the bottom of the top groove in a penetrating manner, a connector communicated with one end of the longitudinal water spraying groove and one end of the oblique water spraying groove is arranged on one side of the sliding block, an output end of the water supply pump is connected with the connector through a telescopic pipe, and the telescopic pipe is movably arranged on the through groove and the top groove.

3. The cleanable tunnel furnace according to claim 2, wherein a water inlet is arranged on one side of the water storage tank, a first electromagnetic valve is arranged on the water inlet, a first liquid level meter and a second liquid level meter are respectively arranged at the high position and the low position of the side wall of the water storage tank, and a controller electrically connected with the first liquid level meter, the second liquid level meter and the first electromagnetic valve is arranged on one side of the underframe.

4. The cleanable tunnel furnace of claim 3, wherein a water outlet is provided at one side of the water storage tank, and a second solenoid valve electrically connected to the controller is provided at the water outlet.

5. The cleanable tunnel oven of claim 4, wherein a filter pump is disposed within the reservoir.

6. The cleanable tunnel oven of claim 1, wherein the linear drive is an electric motor, the linear drive being connected to the ram screw.