CN111366002A

CN111366002A - Can change furnace passageway eduction gear of passageway size according to cigarette volume size

Info

Publication number: CN111366002A
Application number: CN202010199100.7A
Authority: CN
Inventors: 谭尚平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-07-03

Abstract

The invention relates to the technical field of new materials, and discloses a hearth channel discharging device capable of changing the size of a channel according to the size of smoke, which comprises a shell, wherein an opening is formed in the left side of the shell, a pull curtain is fixedly installed at the upper port of the opening, the side wall of the pull curtain is connected to the side wall of the opening of the shell in a sliding mode, a telescopic sleeve is movably installed on the right side of the pull curtain, a through pipe is movably installed at the bottom of the telescopic sleeve, and a bottom plate is fixedly installed at the bottom of the shell. According to the pressure of accumulation volume is crowded open when the junction of pressing panel and support frame is discharged by the flue gas, the fly leaf is driven and is lifted up, makes the flue gas discharge along the bottom of fly leaf, and when the flue gas volume did not reach, the movable rod will press the panel to connect once more in the support frame, avoids too much temperature to be given out, according to the size when the flue gas volume is discharged, can make with the fly leaf of shelf distance near and distant place decide whether to open and shut along with the size of flue gas, can guarantee the temperature in the stove.

Description

Can change furnace passageway eduction gear of passageway size according to cigarette volume size

Technical Field

The invention relates to the technical field of new materials, in particular to a hearth channel discharging device capable of changing the size of a channel according to the smoke volume.

Background

The three-dimensional space surrounded by the furnace wall and used for fuel combustion is called a hearth, the temperature of the outlet flue gas is cooled to the temperature allowed by the safe operation of a convection heating surface, the inside of the hearth has enough volume, can have enough heating surfaces, has reasonable shape and size, can be convenient for combustion, organizes an aerodynamic field in the furnace, ensures that flame does not adhere to the wall, does not impact the wall, has high fullness and uniform heat load on the wall surface, and can avoid the damage to one part caused by the uneven heating of the inner wall of the furnace.

In the process of burning finished products, when smoke in the hearth cannot be discharged in time, the hearth can be subjected to positive pressure, when the smoke in the hearth is accumulated too much and cannot be discharged in time, the inner wall of the hearth can be extruded for a long time to cause slight deformation, and after the smoke is accumulated too much, the interior of the hearth can be fully covered by oil gas, so that the inner wall of the hearth can be easily exploded to cause danger, potential safety hazards are brought to workers, and inflammable goods in the nearby environment can be influenced.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of avoiding potential safety hazards caused by poor control of the smoke quantity in the working process of the hearth, the invention provides the following technical scheme: a hearth channel discharging device capable of changing the size of a channel according to the size of smoke comprises a shell, wherein an opening is formed in the left side of the shell, a pull curtain is fixedly installed at the upper end opening of the opening, the side wall of the pull curtain is connected to the opening side wall of the shell in a sliding mode, a telescopic sleeve is movably installed on the right side of the pull curtain, a through pipe is movably installed at the bottom of the telescopic sleeve, a bottom plate is fixedly installed at the bottom of the shell, a movable plate is movably installed at the top of the bottom plate, a shelf is movably installed on the upper side of the movable plate, the right side of the shelf is movably installed at the bottom end of the left side of the shell, the bottom end of the movable plate is elastically installed at the top end of the bottom plate, a supporting frame is fixedly installed on the top side of the bottom plate, a connecting sleeve is, the top end of the pressing plate is movably connected to the bottom side of the top end of the movable plate, a movable block is movably mounted on the inner side of the right end of the pressing plate, and a movable block is movably mounted on the side wall of the movable block.

Preferably, the bottom end of the telescopic sleeve is movably connected with the top end of the through pipe, the telescopic sleeve expands when absorbing a certain amount of oil smoke, and the hole in the bottom of the telescopic sleeve extrudes gas into the through pipe.

Preferably, the right side wall of shell is the interlayer, and the inside temperature of furnace can continuously rise, and the flue gas is to diffusion on every side, sees through interlayer to the inside intermediate layer department of shell, can have the space that extends with smog, avoids smog to influence the operation at furnace middle part.

Preferably, magnetic poles are attached to the right end of the pressing plate and the side wall of the movable rod, the magnetic poles are opposite in polarity and opposite in polarity, and the pressing plate and the movable rod can be attracted to each other and attached together.

Preferably, the inside of adapter sleeve is run through there is compression spring, and the lateral wall according to the board is pressed in the flue gas impact, presses the right-hand member bottom and the movable rod separation of board, and accessible compression spring will press the board and pull back the closure.

Preferably, the inside movable mounting of support frame has the elastic metal silk, and the upper left end of elastic metal silk extends to press platen department and press platen fixed connection, and when the press platen was lifted up, the left end of pressing the platen can drive the elastic metal silk, with its terminal upwards-sliding.

Preferably, like magnets are attached between the movable block and the movable block, and like magnets repel each other, so that when the movable block moves towards the movable block, the movable block is far away from the movable block.

Preferably, the top and the movable block fixed connection of elastic metal silk, the position of movable block is higher than the movable block, when the pressure board is lifted up, the elastic metal silk can be crooked rebound and drive the movable block, the movable block is close to the movable block, and the movable block is kept away from, can make the lateral wall of pressure board breach appear for the flue gas can pass through fast.

Preferably, the bottom end of the through pipe extends to the bottom of the movable plate, and the filtering layer penetrates through the inside of the through pipe.

(II) advantageous effects

Compared with the prior art, the invention provides the hearth channel discharging device capable of changing the size of the channel according to the smoke volume, which has the following beneficial effects:

1. this can change the furnace passageway eduction gear of passageway size according to the cigarette volume size, gas through furnace central point gives off to lateral wall shell intermediate layer is inside, and gas accumulation will produce atmospheric pressure after to a certain degree, extrudes flexible cover, filters oil through the filter layer to carry out oil through the exhaust flue gas and drip and cause the pollution, and cause the pollution for other structures of mechanical inside, reduce the work load that is difficult to the clearance.

2. This can change furnace passageway eduction gear of passageway size according to cigarette volume size, the pressure of accumulation volume when being discharged by the flue gas through the junction of pressing down board and support frame is crowded away, can make the fly leaf driven to lift up for the flue gas can be discharged along the bottom of fly leaf, and when the flue gas volume did not arrive, accessible movable rod will press down the board and connect once more in the support frame, avoids the inside too much temperature of furnace to be given out, extravagant energy.

3. This can change furnace passageway eduction gear of passageway size according to smoke volume size, when discharging through according to the smoke volume, the size of smoke volume can make and decide whether to open and shut along with the size of flue gas with the fly leaf near and distant shelf distance, can guarantee the temperature in the stove, also avoid the too big discharge of coming of smoke volume, avoid furnace inner wall department high temperature to explode and bring the potential safety hazard, also avoid causing the damage for the environment article near.

Drawings

FIG. 1 is a schematic view showing the overall structure of the movable plate of the hearth and the inside of the shell according to the present invention;

FIG. 2 is a right side view of the connection structure between the movable plate and the supporting frame according to the present invention;

FIG. 3 is a right side view of the connection structure between the supporting frame and the pressing plate according to the present invention;

fig. 4 is a schematic structural view between the housing and the movable plate of the present invention.

In the figure: the device comprises a shell 1, a pull curtain 2, a through pipe 201, a telescopic sleeve 202, a filter layer 203, a shelf 3, a bottom plate 4, a movable plate 5, a support frame 6, a movable rod 7, a connecting sleeve 8, a compression spring 9, a pressing plate 10, an elastic metal wire 11, a movable block 12 and a movable block 13.

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. 1-4, a hearth channel discharging device capable of changing the size of a channel according to the size of smoke comprises a housing 1, an opening is arranged on the left side of the housing 1, a pull curtain 2 is fixedly installed on an upper port of the opening, the side wall of the pull curtain 2 is slidably connected to the side wall of the opening of the housing 1, a telescopic sleeve 202 is movably installed on the right side of the pull curtain 2, a through pipe 201 is movably installed at the bottom of the telescopic sleeve 202, a bottom plate 4 is fixedly installed at the bottom of the housing 1, a movable plate 5 is movably installed at the top of the bottom plate 4, a shelf 3 is movably installed on the upper side of the movable plate 5, the right side of the shelf 3 is movably installed at the bottom end of the left side of the housing 1, the bottom end of the movable plate 5 is elastically installed at the top end of the bottom plate 4, a support frame 6, the bottom end of the pressing plate 10 is movably provided with a movable rod 7, the bottom side of the movable rod 7 is fixedly arranged at the top end of the right side of the supporting frame 6, the top end of the pressing plate 10 is movably connected to the bottom side of the top end of the movable plate 5, a movable block 12 is movably arranged on the inner side of the right end of the pressing plate 10, and a movable block 13 is movably arranged on the side wall of the movable block 12.

Wherein, the bottom of the telescopic sleeve 202 is movably connected with the top end of the through pipe 201, the telescopic sleeve 202 expands when absorbing a certain amount of oil smoke, and the hole at the bottom of the telescopic sleeve 202 extrudes the gas into the through pipe 201.

Wherein, the right side wall of shell 1 is the interlayer, and the inside temperature of furnace can continuously rise, and the flue gas is to diffusing on every side, sees through interlayer to the inside intermediate layer department of shell 1, can have the space of extension with smog, avoids smog to influence the operation at furnace middle part.

Magnetic poles are attached to the right end of the pressing plate 10 and the side wall of the movable rod 7, and are opposite in nature and attract each other, so that the pressing plate 10 and the movable rod 7 can be attracted to each other and attached together.

Wherein, the inside of adapter sleeve 8 is run through and is had compression spring 9, and the flue gas strikes the lateral wall of pressing board 10, presses the right-hand member bottom and the separation of movable rod 7 of board 10, and accessible compression spring 9 will press board 10 to pull back the closure.

Wherein, the inside movable mounting of support frame 6 has elastic metal wire 11, and the upper left end of elastic metal wire 11 extends to pressing board 10 department and is fixed connection with pressing board 10, and when pressing board 10 was lifted, the left end of pressing board 10 can drive elastic metal wire 11, with its terminal upwards to lift.

Like magnets are attached between the movable block 12 and the movable block 13, and like magnets repel each other, so that when the movable block 12 moves toward the movable block 13, the movable block 12 is moved away from the movable block 13.

Wherein, the top and the movable block 12 fixed connection of elastic metal silk 11, the position of movable block 13 is higher than movable block 12, when the pressure board 10 was lifted up, elastic metal silk 11 can be crooked upward movement and drive movable block 12, and movable block 12 is close to movable block 13, and movable block 13 keeps away from, can make the lateral wall of pressure board 10 breach appear for the flue gas can pass through fast.

Wherein, the bottom of the through pipe 201 extends to the bottom of the movable plate 5, and the inside of the through pipe 201 is penetrated with the filter layer 203.

The working principle is as follows: when the air purifier is used, after gas is accumulated to a certain degree in the shell 1, the gas is extruded into the through pipe 201 (shown in fig. 4), the gas enters from a seam between the telescopic sleeve 202 and the through pipe 201, after the telescopic sleeve 202 is expanded by the gas, the side wall of the telescopic sleeve 202 extrudes the inner side wall of the pull curtain 2, the pull curtain 2 is pulled downwards to close the outlet of the shell 1, smoke at the right side wall of the shell 1 enters the inner side of the shell 1 (shown in fig. 4) through the side wall of the shell 1, gas pressure is formed after the smoke quantity is increased, the telescopic sleeve 202 is extruded by the gas pressure, the telescopic sleeve 202 is deformed to expose a hole, the smoke quantity is discharged to the through pipe 201 from the hole, oil drops are adsorbed in the filter layer 203 after the oil smoke is separated by the filter layer 203, and the filter layer 203 is pumped out and cleaned after a period of time;

as can be seen in fig. 2, the flue gas from which oil is removed is flushed from the inside of the through pipe 201 to the bottom of the movable plate 5, the pressing plate 10 is magnetically connected to the supporting frame 6 through the movable rod 7, and the outlet of the through pipe 201 is directly opposite to the right side wall of the supporting frame 6, so that when the gas inside the through pipe 201 is blown out, the gas can be directly opposite to the side wall of the supporting frame 6, the gas can press the side wall of the supporting frame 6 between the movable plate 5 and the bottom plate 4, the gas flows along the gap between the supporting frame 6 and the movable rod 7, a certain amount of gas pressure is accumulated to separate the contact portion between the side wall of the supporting frame 6 and the right side of the pressing plate 10, the left end of the pressing plate 10 is used as an axis to lift the right end of the pressing plate 10 upward;

as shown in fig. 1, when the flue gas is exhausted, the flue gas is firstly exhausted from the bottom of the movable plate 5 close to the shelf 3, when the flue gas is too large, the flue gas is dispersed at the movable plate 5 far away from the shelf 3 and exhausted, the movable plate 5 close to the shelf 3 and the movable plate 5 far away from the shelf 3 are both extruded by the flue gas to swing up and down, and along with the overlapping of the movable plates 5, when the flue gas is too small, the exhaust speed of the flue gas can be reduced, and the temperature in the furnace is ensured.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A furnace channel exhaust device capable of changing the channel size according to the smoke volume comprises a shell (1), and is characterized in that: the novel curtain comprises a shell (1), and is characterized in that an opening is formed in the left side of the shell (1), a curtain (2) is fixedly installed at an upper opening of the opening, a side wall of the curtain (2) is slidably connected to the opening side wall of the shell (1), a telescopic sleeve (202) is movably installed on the right side of the curtain (2), a through pipe (201) is movably installed at the bottom of the telescopic sleeve (202), a bottom plate (4) is fixedly installed at the bottom of the shell (1), a movable plate (5) is movably installed at the top of the bottom plate (4), a shelf (3) is movably installed on the upper side of the movable plate (5), a right side of the shelf (3) is movably installed at the bottom end of the left side of the shell (1), a support frame (6) is fixedly installed at the top side of the bottom plate (4), a connection sleeve (8) is fixedly installed at the top side of the bottom plate (4, the bottom end of the pressing plate (10) is movably provided with a movable rod (7), the bottom side of the movable rod (7) is fixedly arranged at the top end of the right side of the supporting frame (6), the top end of the pressing plate (10) is movably connected to the bottom side of the top end of the movable plate (5), a movable block (12) is movably arranged on the inner side of the right end of the pressing plate (10), and a movable block (13) is movably arranged at the side wall of the movable block (12).

2. A furnace shaft discharge device capable of changing the shaft size according to the smoke amount according to claim 1, wherein: the bottom end of the telescopic sleeve (202) is movably connected with the top end of the through pipe (201).

3. A furnace shaft discharge device capable of changing the shaft size according to the smoke amount according to claim 1, wherein: the right side wall of the shell (1) is a partition layer.

4. A furnace shaft discharge device capable of changing the shaft size according to the smoke amount according to claim 1, wherein: magnetic poles are attached to the right end of the pressing plate (10) and the side wall of the movable rod (7) and are opposite to each other.

5. A furnace shaft discharge device capable of changing the shaft size according to the smoke amount according to claim 1, wherein: and a compression spring (9) penetrates through the connecting sleeve (8).

6. A furnace shaft discharge device capable of changing the shaft size according to the smoke amount according to claim 1, wherein: the inner side of the support frame (6) is movably provided with an elastic metal wire (11), and the left upper end of the elastic metal wire (11) extends to the pressing plate (10) and is fixedly connected with the pressing plate (10).

7. A furnace shaft discharge device capable of changing the shaft size according to the smoke amount according to claim 1, wherein: like magnets are attached between the movable block (12) and the movable block (13).

8. The furnace shaft discharging device of claim 7, wherein the size of the shaft is changed according to the amount of smoke: the top of the elastic metal wire (11) is fixedly connected with the movable block (12), and the position of the movable block (13) is higher than that of the movable block (12).

9. A furnace shaft discharge device capable of changing the shaft size according to the smoke amount according to claim 1, wherein: the bottom end of the through pipe (201) extends to the bottom of the movable plate (5), and the filtering layer (203) penetrates through the inside of the through pipe (201).