CN218545264U

CN218545264U - Light flat-top roller bed furnace

Info

Publication number: CN218545264U
Application number: CN202222348929.6U
Authority: CN
Inventors: 姜仁涛; 韦伟; 夏汉晖; 张中亚; 王志勇
Original assignee: Anhui Hengchang Equipment Co ltd
Current assignee: Anhui Hengchang Equipment Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-28
Anticipated expiration: 2032-09-05

Abstract

The utility model belongs to the technical field of the roller hearth technique and specifically relates to a light-duty flat-top roller hearth furnace, including furnace, furnace's left side one end fixedly connected with right combustion-supporting ware, furnace's left side other end fixedly connected with left combustion-supporting ware, furnace's inner chamber bottom fixedly connected with base, the top swing joint of base has quantity to be seven roller sticks, the upper surface middle part fixedly connected with of base separates the roof beam, furnace's top swing joint has the top cap, furnace's right flank fixedly connected with discharges the switch, furnace's leading flank swing joint has sealed lid, right combustion-supporting ware including: according to gland, air inlet plate, gas transmission board, the inner chamber bottom fixedly connected with air inlet plate of gland is favorable to can be divided into two parts with the furnace inner chamber, places two kinds of different products respectively, through pressing right combustion-supporting ware and left combustion-supporting ware, improves and controls the temperature of left and right sides two parts to can satisfy the sintering temperature demand of different products.

Description

Light flat-top roller bed furnace

Technical Field

The utility model relates to a roller bed furnace technical field specifically is a light-duty flat top roller bed furnace.

Background

The roller hearth furnace is also called roller hearth furnace, the products are directly or indirectly placed on the roller rods, the fired products can be sequentially advanced through the continuous rotation of the roller rods, the end part of each roller rod is driven by a chain through a chain wheel to run, the temperature of the roller hearth furnace is raised by using coal gas or electric heating elements, namely a silicon carbon rod, a silicon molybdenum rod and a resistance wire as heating sources, and the products are heated and shaped and are used for sintering lithium battery anode and cathode materials, ceramic materials, electronic elements, powder metallurgy, magnetic materials and other materials.

The roller bed furnace in the prior art has the defects that firstly, the temperature in the hearth is consistent and cannot be adjusted, different types of products cannot be sintered simultaneously, the production efficiency is low, secondly, the gas is discharged in a centralized manner during exhaust, the temperature in the hearth can be suddenly reduced, the product firing quality is influenced, and the exhaust port cannot be closed, so that the temperature in the hearth rises slowly, and a large amount of fuel gas needs to be wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light-duty flat-top roller bed furnace to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a light-duty flat-top roller hearth furnace, includes furnace, furnace's left surface one end fixedly connected with right combustion-supporting ware, furnace's left surface other end fixedly connected with left combustion-supporting ware, furnace's inner chamber bottom fixedly connected with base, the top swing joint of base has the roller stick that quantity is seven, the upper surface middle part fixedly connected with spacer beam of base, furnace's top swing joint has the top cap, furnace's right flank fixedly connected with discharges the switch, furnace's leading flank swing joint has sealed lid, right combustion-supporting ware is including: the air inlet plate is fixedly connected to the bottom of an inner cavity of the pressing cover, the reset spring is fixedly connected to the top of the air inlet plate, the air bag is fixedly connected to the lower surface of the air inlet plate, the casing is fixedly connected to the bottom of the pressing cover, and the air conveying plate is fixedly connected to the bottom of the air bag.

Preferably, the discharge switch includes: the handle, fixed cover, transmission shaft, driving gear, driven gear, lifter rotate one side fixedly connected with transmission shaft of handle, the outside swing joint of transmission shaft has fixed cover, the one end fixedly connected with driving gear of transmission shaft, the outer edge and the driven gear meshing of driving gear, driven gear's inner wall fixedly connected with lifter.

Preferably, the top cover comprises: the movable plate comprises a movable plate, a plurality of exhaust holes and an air plug, wherein the exhaust holes are formed in the upper surface of the movable plate, the exhaust holes penetrate through the movable plate, and the air plug is movably connected to the inner walls of the exhaust holes.

Preferably, a vent hole is formed in one side of the pressing cover, and the vent hole is located above the air inlet plate.

Preferably, the top of the partition beam is provided with a first hole, the inner wall of the first hole is provided with a spiral groove, and the outer side of the lifting rod is provided with spiral threads matched with the spiral groove of the first hole in the top of the partition beam.

Preferably, the upper surface of the air inlet plate is provided with a plurality of air inlets, the air inlets penetrate through the air inlet plate, the lower surface of the air delivery plate is provided with a plurality of air delivery holes, and the air delivery holes penetrate through the air delivery plate.

Preferably, one end of the rotating handle is provided with anti-skid grains.

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

1. the utility model discloses in, through being equipped with right combustion-supporting device, right combustion-supporting device is including the press cover, make the air inlet plate move downwards through pressing the press cover, thereby extrusion gasbag and reset spring make it produce the deformation, the gasbag is extruded the back, its inside gas can pass through the inlet port of gas transmission plate lower surface, get into in the inner chamber of furnace, loosen the press cover, reset spring loses decurrent pressure, thereby resume original shape, thereby make the air inlet plate get back to the normal position, make the gasbag reconversion, in order to use next time pressing, through being equipped with the spacer beam, divide into left and right parts with the inner chamber of furnace, make the gas in the left furnace more abundant through pressing left combustion-supporting device many times, make the firepower more vigorous, the temperature is higher, make the gas that has furnace more abundant through pressing right combustion-supporting device many times, the burning is more vigorous, the temperature is higher, be favorable to dividing the furnace inner chamber into two parts, place two kinds of different products respectively, through pressing right combustion-supporting device and left combustion-supporting device, improve and control the temperature of left two parts, thereby can satisfy the sintering temperature demand of different products;

2. the utility model discloses in, through being equipped with the discharge switch, the discharge switch is including changeing the handle, change the handle through anticlockwise rotation, make transmission shaft anticlockwise rotation, driving gear anticlockwise rotation when through transmission shaft anticlockwise rotation, because the outer edge of driving gear and driven gear's outer edge intermeshing, drive driven gear anticlockwise rotation simultaneously through driving gear anticlockwise rotation, driven gear anticlockwise rotation drives lifter anticlockwise rotation, because the outside of lifter is equipped with the spiral line, and the hole inner wall at the top of spacer beam is equipped with the helicla flute of looks adaptation, when driven gear anticlockwise rotation, can move down along this hole, thereby make the movable plate remove down, make the gas stopper leave the inner wall in exhaust hole, make gas can follow furnace interior even discharge from a plurality of exhaust hole, exhaust the back that finishes, according to above-mentioned principle, the movable plate changes the handle through clockwise rotation, make the rebound, thereby make the gas stopper get back to in the inner chamber in the exhaust hole, avoid the heat of furnace inner chamber to continue to run off, be favorable to the even exhaust of roller hearth, avoid its abrupt temperature drop to influence product quality, and can close the exhaust hole after accomplishing, avoid the heat to continuously run off.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the right combustion supporter in FIG. 2;

fig. 4 is a schematic view of the overall structure of the drain switch of fig. 2 according to the present invention;

FIG. 5 is a schematic view of the whole structure of the top cover of FIG. 2 according to the present invention

In the figure: 1. a hearth; 2. a right combustion-supporting device; 3. a left combustion-supporting device; 4. a discharge switch; 5. a top cover; 6. a spacer beam; 7. a base; 8. a roller rod; 9. a sealing cover; 21. pressing the cover; 22. an air intake plate; 23. a return spring; 24. an air bag; 25. a housing; 26. a gas transmission plate; 41. turning a handle; 42. fixing a sleeve; 43. a drive shaft; 44. a driving gear; 45. a driven gear; 46. a lifting rod; 51. moving the plate; 52. an exhaust hole; 53. and (4) air lock.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a light-duty flat-top roller hearth furnace, including furnace 1, furnace 1's left side one end fixedly connected with right combustion-supporting 2, furnace 1's left side other end fixedly connected with left combustion-supporting 3, furnace 1's inner chamber bottom fixedly connected with base 7, base 7's top swing joint has quantity to be seven roller stick 8, base 7's upper surface middle part fixedly connected with spacer beam 6, furnace 1's top swing joint has top cap 5, furnace 1's right side fixedly connected with discharges switch 4, furnace 1's leading flank swing joint has sealed lid 9, right side combustion-supporting 2 is including: press cover 21, air inlet plate 22, reset spring 23, gasbag 24, the cover shell 25, gas transmission plate 26, press cover 21's inner chamber bottom fixedly connected with air inlet plate 22, air inlet plate 22's top fixedly connected with reset spring 23, air inlet plate 22's lower fixed surface is connected with gasbag 24, press cover 21's bottom fixedly connected with cover shell 25, gasbag 24's bottom fixedly connected with gas transmission plate 26, be favorable to being divided into two parts with 1 inner chamber of furnace, place two kinds of different products respectively, through pressing right combustion-supporting 2 and left combustion-supporting 3, improve and control the temperature of two parts about, thereby can satisfy the sintering temperature demand of different products.

In this embodiment, please refer to fig. 4, which is characterized in that: the discharge switch 4 includes: the movable plate lifting device comprises a rotating handle 41, a fixing sleeve 42, a transmission shaft 43, a driving gear 44, a driven gear 45 and a lifting rod 46, wherein the transmission shaft 43 is fixedly connected to one side of the rotating handle 41, the fixing sleeve 42 is movably connected to the outer side of the transmission shaft 43, the driving gear 44 is fixedly connected to one end of the transmission shaft 43, the outer edge of the driving gear 44 is meshed with the driven gear 45, the lifting rod 46 is fixedly connected to the inner wall of the driven gear 45, and therefore the movable plate 51 can move downwards by rotating the rotating handle 41 anticlockwise, and the movable plate 51 can move upwards by rotating the rotating handle 41 clockwise.

In this embodiment, referring to fig. 5, the top cover 5 includes: the movable plate 51, the exhaust hole 52 and the air plug 53 are arranged, the exhaust hole 52 with a plurality of numbers is arranged on the upper surface of the movable plate 51, the exhaust hole 52 penetrates through the movable plate 51, the air plug 53 is movably connected to the inner wall of the exhaust hole 52, uniform exhaust of the roller hearth furnace is facilitated, the influence of sudden temperature drop on product quality is avoided, the exhaust hole can be closed after exhaust is completed, and heat continuous loss is avoided.

In this embodiment, referring to fig. 3, a vent hole is formed at one side of the pressing cover 21, and the vent hole is located above the air inlet plate 22, so that when the gas in the airbag 24 is completely consumed, the gas can be replenished through the vent hole at one side of the pressing cover 21.

In this embodiment, referring to fig. 4, the top of the partition beam 6 is provided with a first hole, the inner wall of the first hole is provided with a spiral groove, and the outer side of the lifting rod 46 is provided with a spiral thread matched with the spiral groove of the first hole at the top of the partition beam 6, so that the lifting rod 46 can move downwards when rotating counterclockwise and move upwards when rotating clockwise.

In this embodiment, referring to fig. 3, a plurality of air inlets are formed on the upper surface of the air inlet plate 22, the air inlets penetrate through the air inlet plate 22, a plurality of air outlets are formed on the lower surface of the air delivery plate 26, and the air outlets penetrate through the air delivery plate 26, so that the gas can enter the inner cavity of the air bag 24 through the air inlets on the upper surface of the air inlet plate 22, and the gas can enter the inner cavity of the furnace chamber 1 through the air inlets on the lower surface of the air delivery plate 26.

In this embodiment, please refer to fig. 4, which is characterized in that: one end of the rotating handle 41 is provided with anti-skid grains, which is beneficial to increasing the friction force between the palm and the rotating handle 41 when the rotating handle 41 is rotated, so that the transmission is more labor-saving.

The utility model discloses theory of operation:

step one, the utility model discloses in, through being equipped with right combustion-supporting device 2, right combustion-supporting device 2 is including pressing the lid 21, make air inlet plate 22 move down through pressing the lid 21, thereby extrude gasbag 24 and reset spring 23 make it produce the deformation, gasbag 24 is extruded the back, its inside gas can pass through the inlet port of gas transmission plate 26 lower surface, get into in the inner chamber of furnace 1, loosen pressing the lid 21, reset spring 23 loses decurrent pressure, thereby resume original shape, thereby make air inlet plate 22 get back to the original position, make gasbag 24 resume the original state, in order to press the use next time, through being equipped with breast beam 6, divide into left and right parts with the inner chamber of furnace 1, make the gas in the left furnace more abundant through pressing left combustion-supporting device 3 many times, make the firepower more violent, the temperature is higher, it is more abundant to have furnace through pressing right combustion-supporting device 2 many times, the burning is more vigorous, the temperature is higher;

step two, the utility model discloses in, through being equipped with discharge switch 4, discharge switch 4 is including changeing 41, change 41 through anticlockwise rotation, make transmission shaft 43 anticlockwise rotation, driving gear 44 anticlockwise rotation when through transmission shaft 43 anticlockwise rotation, because the outer edge of driving gear 44 and driven gear 45's outer edge intermeshing, drive driven gear 45 anticlockwise rotation simultaneously through driving gear 44 anticlockwise rotation, driven gear 45 anticlockwise rotation drives lifter 46 anticlockwise rotation, because the outside of lifter 46 is equipped with the spiral shell, and the hole inner wall at the top of compartment beam 6 is equipped with the helicla flute of looks adaptation, when driven gear 45 anticlockwise rotation, can move down along this hole, thereby make movable plate 51 remove down, make gas plug 53 leave the inner wall of exhaust hole 52, make gas can follow even discharging from a plurality of exhaust hole 52 in the furnace, after exhausting, according to above-mentioned principle, change 41 through clockwise rotation, make movable plate 51 remove up, thereby make gas plug 53 get back to in the inner chamber of exhaust hole 52, avoid the heat of furnace 1 inner chamber to continue to run off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 light-duty flat top roller hearth furnace, includes furnace (1), its characterized in that: the utility model discloses a furnace, including furnace (1), left surface one end fixedly connected with right combustion-supporting ware (2), the left surface other end fixedly connected with left combustion-supporting ware (3) of furnace (1), the inner chamber bottom fixedly connected with base (7) of furnace (1), the top swing joint of base (7) has quantity to be seven roller stick (8), the upper surface middle part fixedly connected with spacer beam (6) of base (7), the top swing joint of furnace (1) has top cap (5), the right side fixedly connected with of furnace (1) discharges switch (4), the leading flank swing joint of furnace (1) has sealed lid (9), right side combustion-supporting ware (2) including: the air inlet structure of the air compressor comprises a pressing cover (21), an air inlet plate (22), a reset spring (23), an air bag (24), a casing (25) and an air transmission plate (26), wherein the air inlet plate (22) is fixedly connected to the bottom of an inner cavity of the pressing cover (21), the reset spring (23) is fixedly connected to the top of the air inlet plate (22), the air bag (24) is fixedly connected to the lower surface of the air inlet plate (22), the casing (25) is fixedly connected to the bottom of the pressing cover (21), and the air transmission plate (26) is fixedly connected to the bottom of the air bag (24).

2. The lightweight flat-top roller hearth furnace according to claim 1, wherein: the discharge switch (4) comprises: change handle (41), fixed cover (42), transmission shaft (43), driving gear (44), driven gear (45), lifter (46), change one side fixedly connected with transmission shaft (43) of handle (41), the outside swing joint of transmission shaft (43) has fixed cover (42), the one end fixedly connected with driving gear (44) of transmission shaft (43), the outer edge and the driven gear (45) meshing of driving gear (44), the inner wall fixedly connected with lifter (46) of driven gear (45).

3. The lightweight flat-top roller hearth furnace according to claim 1, wherein: the top cover (5) comprises: the movable plate (51), the exhaust hole (52), air lock (53), the upper surface of movable plate (51) is equipped with a plurality of exhaust hole (52) of quantity, exhaust hole (52) run through movable plate (51), swing joint has air lock (53) in the inner wall of exhaust hole (52).

4. The lightweight flattop roller furnace of claim 1, wherein: and a vent hole is arranged on one side of the pressing cover (21), and the position of the vent hole is positioned above the air inlet plate (22).

5. The lightweight flat-top roller hearth furnace according to claim 2, wherein: the top of the partition beam (6) is provided with a first hole, the inner wall of the first hole is provided with a spiral groove, and the outer side of the lifting rod (46) is provided with spiral threads matched with the spiral groove of the first hole in the top of the partition beam (6).

6. The lightweight flat-top roller hearth furnace according to claim 1, wherein: the upper surface of the air inlet plate (22) is provided with a plurality of air inlet holes, the air inlet holes penetrate through the air inlet plate (22), the lower surface of the air transmission plate (26) is provided with a plurality of air transmission holes, and the air transmission holes penetrate through the air transmission plate (26).

7. The lightweight flat-top roller hearth furnace according to claim 2, wherein: one end of the rotating handle (41) is provided with anti-skid grains.