CN210613145U

CN210613145U - Ventilation mechanism for kiln

Info

Publication number: CN210613145U
Application number: CN201921486632.8U
Authority: CN
Inventors: 相飞
Original assignee: Jiangsu Rose Industry Group Co Ltd
Current assignee: Jiangsu Rose Industry Group Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-26
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to a ventilation mechanism technical field just discloses a ventilation mechanism for kiln, including ventilation pipe and motor, the inside right side fixed mounting of ventilation pipe has the locating rack, and the filter screen has been placed to the inside of ventilation pipe and the right side that is located the locating rack, and the right side fixed mounting of filter screen has the screen cloth layer, the right side movable mounting of screen cloth layer have run through screen cloth layer and filter screen and with locating rack threaded connection's lead screw, the right side fixed mounting of lead screw has the handle, the inside fixed mounting of ventilation pipe have with locating rack fixed connection's foam sound absorption layer, the equal fixed mounting of inner chamber roof and the diapire of ventilation pipe has quantity for two and all run through foam sound absorption layer and all with motor fixed connection's locating lever. This ventilation mechanism for kiln can make the existing effect that ventilates of this ventilation structure also have filterable effect, can avoid the combustion gas to pollute the atmosphere with influence staff or the living environment of the resident near mill, can be more favorable to the environmental protection.

Description

Ventilation mechanism for kiln

Technical Field

The utility model relates to a ventilation mechanism technical field specifically is a ventilation mechanism for kiln.

Background

The kiln is a furnace for firing ceramic ware and sculpture or fusing enamel on the surface of metal ware, generally built with bricks and stones, can be made into various sizes according to requirements, can be operated by using combustible gas, oil or electricity, and is easier to control the temperature of an electric kiln than a kiln using combustible gas and oil, but some potteries and sculptures consider that the temperature of the electric kiln rises too fast, and the temperature in the bore of the kiln is measured by a pyrometer or a temperature measuring cone and can be seen through a peephole.

The ventilation mechanism for the kiln in the prior art in the market has the advantages of good ventilation effect and simple structure, but the ventilation mechanism for the kiln in the prior art can take out dust carried by air in the kiln together in the ventilation process, does not filter the taken air, can influence the air quality and the working environment in a workshop, can suck dust for a long time, seriously threatens the life safety of workers and residents near a factory, and therefore provides the ventilation mechanism for the kiln to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a ventilation mechanism for kiln possesses the advantage such as convenient filter dust, has solved current ventilation mechanism for kiln can carry the dust together to take out with the air in the kiln at the in-process that ventilates, does not filter the air of taking out, and the dust in the kiln can influence the air quality, also can influence the operational environment in the workshop, inhales the dust for a long time, can seriously threaten staff and near mill's life safety's problem.

(II) technical scheme

For the purpose of realizing the above-mentioned convenient filter dust, the utility model provides a following technical scheme: a ventilation mechanism for a kiln comprises a ventilation pipe and a motor, wherein a positioning frame is fixedly arranged on the right side inside the ventilation pipe, a filter screen is arranged inside the ventilation pipe and on the right side of the positioning frame, a mesh fabric layer is fixedly arranged on the right side of the filter screen, a lead screw penetrating through the mesh fabric layer and the filter screen and in threaded connection with the positioning frame is movably arranged on the right side of the mesh fabric layer, a handle is fixedly arranged on the right side of the lead screw, a foam sound absorbing layer fixedly connected with the positioning frame is fixedly arranged inside the ventilation pipe, two positioning rods which penetrate through the foam sound absorbing layer and are fixedly connected with the motor are fixedly arranged on the top wall and the bottom wall of an inner cavity of the ventilation pipe, fan blades are fixedly arranged at an output shaft of the motor, a fixing ring in contact with the foam sound absorbing layer is arranged inside the ventilation pipe, a dust removing cloth bag is fixedly arranged, the inside of installation cavity just is located one side fixed mounting who keeps away from solid fixed ring and has the promotion spring, both sides from top to bottom the equal fixed mounting in one side that the promotion spring is relative has the push pedal, two the equal fixed mounting in one side that the push pedal is carried on the back mutually has the pull rod that runs through promotion spring and installation cavity and extend to ventilation pipe top and bottom, two the equal fixed mounting in one side that the push pedal is relative has the joint piece that runs through the installation cavity and all extend to solid fixed ring inside.

Preferably, the top and the bottom of the fixing ring are both provided with a clamping groove matched with the clamping block, and the depth of the clamping groove is smaller than the compression distance of the pushing spring.

Preferably, two equal fixed mounting in one side that the pull rod carried on the back mutually has the handle, and two the outside of handle all is provided with the skid resistant course.

Preferably, two through holes matched with the pull rod are formed in the side wall, away from the fixing ring, of the mounting cavity, and the diameter of each through hole is smaller than that of the inner wall of the pushing spring.

Preferably, the locating rack comprises the three bracing piece and the circular slab of quantity, and is three the bracing piece all with ventilation pipe fixed connection, three one side that the ventilation pipe was kept away from to the bracing piece all with circular slab fixed connection, the screw hole with lead screw looks adaptation is seted up to the inside of circular slab.

Preferably, the sealing box is fixedly mounted on the outer side of the motor, and the output shaft of the motor penetrates through the sealing box and extends to the right side of the sealing box and is fixedly connected with the fan blades.

(III) advantageous effects

Compared with the prior art, the utility model provides a ventilation mechanism for kiln possesses following beneficial effect:

the ventilation mechanism for the kiln can conveniently filter dust in air by arranging the filter screen and the mesh fabric layer, can be fixed inside the ventilation pipe by the lead screw by arranging the positioning frame, the lead screw and the handle, can conveniently filter exhausted air again for the second time by loosening the lead screw after being used for a period of time, can play a better filtering effect by arranging the fixing ring and the dust removing cloth bag, can pull the pull rod to the upper side and the lower side by arranging the clamping block, the pushing spring and the pull rod, can detach the fixing ring and the dust removing cloth bag when the clamping block is separated from the fixing ring, can intensively clean or replace the fixed ring and the dust removing cloth bag, can ensure that the ventilation structure has the ventilation effect and the filtering effect, and can avoid the exhausted gas from polluting the atmosphere, and the living environment of workers or residents near the factory is influenced, which is more favorable for environmental protection.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a side view of the positioning frame of the present invention.

In the figure: 1 ventilation pipe, 2 locating racks, 3 filter screens, 4 mesh layers, 5 lead screws, 6 handles, 7 foam sound absorbing layers, 8 locating rods, 9 motors, 10 fan blades, 11 fixing rings, 12 dust removing cloth bags, 13 mounting cavities, 14 pushing springs, 15 pushing plates, 16 pull rods and 17 clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a ventilation mechanism for a kiln comprises a ventilation pipe 1 and a motor 9, a positioning frame 2 is fixedly installed on the right side inside the ventilation pipe 1, a filter screen 3 is placed inside the ventilation pipe 1 and on the right side of the positioning frame 2, a mesh layer 4 is fixedly installed on the right side of the filter screen 3, a screw rod 5 which penetrates through the mesh layer 4 and the filter screen 3 and is in threaded connection with the positioning frame 2 is movably installed on the right side of the mesh layer 4, the positioning frame 2 is composed of three support rods and a circular plate, the three support rods are fixedly connected with the ventilation pipe 1, one sides of the three support rods, far away from the ventilation pipe 1, are fixedly connected with the circular plate, a threaded hole which is matched with the screw rod 5 is formed inside the circular plate, a handle 6 is fixedly installed on the right side of the screw rod 5, a foam sound absorption layer 7 fixedly connected, the top wall and the bottom wall of the inner cavity of the ventilation pipe 1 are fixedly provided with two positioning rods 8 which penetrate through the foam sound absorption layer 7 and are fixedly connected with the motor 9, the type of the motor 9 can be YS7112, the output shaft of the motor 9 is fixedly provided with fan blades 10, the outer side of the motor 9 is fixedly provided with a seal box, the output shaft of the motor 9 penetrates through and extends to the right side of the seal box and is fixedly connected with the fan blades 10, a fixing ring 11 which is contacted with the foam sound absorption layer 7 is arranged in the ventilation pipe 1, the left side of the fixing ring 11 is fixedly provided with a dust removal cloth bag 12, the ventilation pipe 1 is internally provided with mounting cavities 13 which are positioned above and below the fixing ring 11, one side walls of the two mounting cavities 13 far away from the fixing ring 11 are respectively provided with through holes which are matched with pull rods 16, the diameter of the through holes is smaller than the diameter of the inner wall of the, push plates 15 are fixedly arranged on opposite sides of upper and lower push springs 14, pull rods 16 which penetrate through the push springs 14 and the installation cavity 13 and extend to the top and the bottom of the ventilation pipe 1 are fixedly arranged on opposite sides of the two push plates 15, handles are fixedly arranged on opposite sides of the two pull rods 16, anti-slip layers are arranged on the outer sides of the two handles, clamping blocks 17 which penetrate through the installation cavity 13 and extend into the fixing ring 11 are fixedly arranged on opposite sides of the two push plates 15, clamping grooves matched with the clamping blocks 17 are formed in the top and the bottom of the fixing ring 11, the depth of each clamping groove is smaller than the compression distance of the push spring 14, dust in the air can be conveniently filtered by arranging a filter screen 3 and a mesh fabric layer 4, the filter screen 3 and the mesh fabric layer 4 can be fixed in the ventilation pipe 1 by the lead screw 5 by arranging a positioning frame 2, a lead screw 5 and a handle 6, after using a period, accessible not hard up lead screw 5, take off filter screen 3 and screen cloth layer 4 and clear up or change, can make filter screen 3 and screen cloth layer 4's filter effect better, through setting up solid fixed ring 11 and dust removal sack 12, can make things convenient for the secondary to carry out secondary filter to exhaust air, can play better filter effect, through setting up joint piece 17, promote spring 14 and pull rod 16, both sides pulling pull rod 16 makes progress down, when joint piece 17 separates with solid fixed ring 11, can lift solid fixed ring 11 and dust removal sack 12 off, concentrate the clearance or change, the effect that can make this ventilation structure existing ventilation also has filterable effect, can avoid the combustion gas to pollute the atmosphere, and influence staff or the living environment of near mill resident, can more be favorable to the environmental protection.

To sum up, the ventilation mechanism for the kiln can conveniently filter dust in air by arranging the filter screen 3 and the mesh cloth layer 4, can fix the filter screen 3 and the mesh cloth layer 4 in the ventilation pipe 1 by arranging the positioning frame 2, the screw rod 5 and the handle 6 through the screw rod 5, can remove the filter screen 3 and the mesh cloth layer 4 for cleaning or replacement by loosening the screw rod 5 after using for a period of time, can make the filter effect of the filter screen 3 and the mesh cloth layer 4 better, can conveniently filter exhausted air again for the second time by arranging the fixing ring 11 and the dust removal cloth bag 12, can play a better filter effect, can pull the pull rod 16 to the upper side and the lower side by arranging the clamping block 17, the pushing spring 14 and the pull rod 16, can detach the fixing ring 11 and the dust removal cloth bag 12 when the clamping block 17 is separated from the fixing ring 11, and can be intensively cleaned or replaced, can make the existing effect of ventilating of this ventilation structure also have filterable effect, can avoid the combustion gas to pollute the atmosphere, and influence staff or the resident's in factory living environment near, can be more favorable to the environmental protection, it can take out the air in the kiln together with the dust to have solved current ventilation mechanism for kiln at the in-process that ventilates, do not filter the air of taking out, the dust in the kiln can influence the air quality, also can influence the operational environment in the workshop, inhale the dust for a long time, can seriously threaten staff and the resident personnel's in factory life safety's problem near.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a ventilation mechanism for kiln, includes ventilation pipe (1) and motor (9), its characterized in that: the inner right side of the ventilation pipe (1) is fixedly provided with a positioning frame (2), the inside of the ventilation pipe (1) is positioned on the right side of the positioning frame (2), a filter screen (3) is placed on the right side of the positioning frame (2), the right side of the filter screen (3) is fixedly provided with a mesh fabric layer (4), the right side of the mesh fabric layer (4) is movably provided with a lead screw (5) which penetrates through the mesh fabric layer (4) and the filter screen (3) and is in threaded connection with the positioning frame (2), the right side of the lead screw (5) is fixedly provided with a handle (6), the inside of the ventilation pipe (1) is fixedly provided with a foam sound absorbing layer (7) which is fixedly connected with the positioning frame (2), the top wall and the bottom wall of the inner cavity of the ventilation pipe (1) are fixedly provided with two positioning rods (8) which penetrate through the foam sound absorbing layer (7) and are, a fixing ring (11) which is contacted with the foam sound absorption layer (7) is arranged in the ventilation pipe (1), a dust removal cloth bag (12) is fixedly arranged at the left side of the fixing ring (11), installation cavity (13) that are located solid fixed ring (11) top and below are seted up to the inside of ventilation pipe (1), and the inside of installation cavity (13) just is located one side fixed mounting who keeps away from solid fixed ring (11) has promotion spring (14), both sides from top to bottom the equal fixed mounting in one side that promotes spring (14) is relative has push pedal (15), two the equal fixed mounting in one side that push pedal (15) carried on the back mutually has pull rod (16) that run through promotion spring (14) and installation cavity (13) and extend to ventilation pipe (1) top and bottom, two the equal fixed mounting in one side that push pedal (15) is relative has run through installation cavity (13) and all extends to solid fixed ring (11) inside joint piece (17).

2. The ventilation mechanism for the kiln as claimed in claim 1, wherein: the top and the bottom of the fixing ring (11) are both provided with a clamping groove matched with the clamping block (17), and the depth of the clamping groove is smaller than the compression distance of the pushing spring (14).

3. The ventilation mechanism for the kiln as claimed in claim 1, wherein: two equal fixed mounting in one side that pull rod (16) carried on the back mutually has the handle, and two the outside of handle all is provided with the skid resistant course.

4. The ventilation mechanism for the kiln as claimed in claim 1, wherein: two the through-hole with pull rod (16) looks adaptation is all seted up to one side wall that solid fixed ring (11) was kept away from in installation cavity (13), and the diameter of through-hole is less than the inner wall diameter that promotes spring (14).

5. The ventilation mechanism for the kiln as claimed in claim 1, wherein: locating rack (2) comprises for three bracing piece and circular slab, and is three by quantity the bracing piece all with ventilation pipe (1) fixed connection, three one side that ventilation pipe (1) was kept away from to the bracing piece all with circular slab fixed connection, the screw hole with lead screw (5) looks adaptation is seted up to the inside of circular slab.

6. The ventilation mechanism for the kiln as claimed in claim 1, wherein: the outside fixed mounting of motor (9) has the seal box, and the output shaft of motor (9) runs through and extends to the right side of seal box and with flabellum (10) fixed connection.