CN217083297U

CN217083297U - Double-layer plugging high-temperature chamber type kiln

Info

Publication number: CN217083297U
Application number: CN202220638116.8U
Authority: CN
Inventors: 唐宗立
Original assignee: Chengdu Shuye New Material Co ltd
Current assignee: Chengdu Shuye New Material Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-29
Anticipated expiration: 2032-03-23

Abstract

The utility model provides a double-layer blocking high-temperature chamber type kiln, which comprises a kiln passage and a kiln body communicated with the kiln passage, wherein the bottom of the kiln body is provided with a lower smoke discharge channel, a flame channel for natural heating is arranged in the kiln body, and a movable door is arranged at the kiln passage of the kiln passage; the movable door comprises a base, a vertical part vertically arranged on the side surface of the base, a plugging assembly arranged on the side surface of the vertical part in a sliding manner and a travelling wheel arranged below the base; the kiln opening is of a stepped structure, a guide groove is formed in the side face of the vertical part, the plugging assembly comprises a plugging plate and a guide part arranged on the side face of the plugging plate, the plugging plate is arranged in the guide groove in a sliding mode, a plurality of springs are arranged in the guide groove, and when the movable door is fixed to the kiln opening, the plugging plate is in contact with a stepped surface formed at the kiln opening; and a blocking wall formed by piling high-aluminum refractory bricks is arranged at the position of the kiln way opening. The utility model discloses there is the effectual advantage of shutoff in the use of reality.

Description

Double-layer plugging high-temperature chamber type kiln

Technical Field

The utility model relates to a fire kiln technical field, concretely relates to double-deck shutoff high temperature chamber formula kiln.

Background

It can be divided into a kiln for ceramics, a cement kiln, a glass kiln, an enamel kiln, etc. according to the variety of the calcined materials. The former can be divided into a continuous kiln (tunnel kiln), a semi-continuous kiln and an intermittent kiln according to the operation method. According to the pyrogen, the method can be divided into a flame kiln and an electric heating kiln; according to the condition of heat source facing to the blank body, the method can be divided into open flame kiln, muffle kiln and semi-muffle kiln; the green body carrying tool can be divided into a kiln car kiln, a pusher kiln and a roller kiln (a roller kiln, a conveyer belt kiln, a walking beam kiln, an air cushion kiln and the like) according to the green body carrying tool, can be divided into a single-channel kiln, a double-channel kiln and a multi-channel kiln according to the number of channels, the fuel of a common large-scale kiln is mostly heavy oil, light diesel oil or coal gas and natural gas, and the kiln is generally composed of a kiln chamber, combustion equipment, ventilation equipment, conveying equipment and the like.

However, most of the high-temperature chamber kilns in the prior art use the hinged plugging door to seal the kiln way opening, but the hinged plugging is poor in plugging effect, easily causes heat loss, and affects the internal temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-deck shutoff high temperature chamber formula kiln, it has the effectual advantage of shutoff in the in-service use.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a double-layer blocking high-temperature chamber type kiln comprises a kiln way and a kiln body communicated with the kiln way, wherein a lower smoke exhaust channel is arranged at the bottom of the kiln body, a flame channel for natural heating is arranged in the kiln body, and a movable door is arranged at the position of a kiln way opening of the kiln way;

the movable door comprises a base, a vertical part vertically arranged on the side surface of the base, a plugging assembly arranged on the side surface of the vertical part in a sliding manner and a travelling wheel arranged below the base;

the kiln opening is of a stepped structure, a guide groove is formed in the side face of the vertical part, the plugging assembly comprises a plugging plate and a guide part arranged on the side face of the plugging plate, the plugging plate is arranged in the guide groove in a sliding mode, a plurality of springs are arranged in the guide groove, and the plugging plate and the guide part are made of heat insulation materials; when the movable door is fixed at the kiln way opening, the blocking plate is contacted with a step surface formed at the kiln way opening; and a blocking wall formed by piling high-aluminum refractory bricks is arranged at the position of the kiln way opening.

Further preferably, a first guide hole communicated with the guide groove is formed in the vertical part, a first guide column is arranged on one side, close to the guide groove, of the plugging plate, and the first guide column is in sliding fit with the first guide hole; the base is provided with a second guide hole communicated with the guide groove, and the plugging plate is provided with a second guide column matched with the second guide hole.

Wherein, all overlap on first, the two guide posts and be equipped with first spring, be located first, the two guide post tip be provided with the adjusting nut of first spring contact, the spring of establishing on first, the two guide posts cover respectively with vertical portion and base contact.

Further optimizing, be provided with a plurality of stoppers in the guide way.

Wherein, the limiting block is made of flame-retardant rubber.

Further limit, the vertical portion is provided with the support chassis of being made by the angle steel far away from guide way one side.

Wherein, a support rod is arranged between the vertical part and the base.

Further limited, the road wheels are universal road wheels.

Further optimize, be provided with the groove of stepping down on the base, articulated in the vertical portion have and pass the telescopic link in the groove of stepping down, the expansion end of telescopic link articulates there is the atress ejector pad, the atress ejector pad be used for with set up at subaerial constant head tank cooperation.

Wherein, the telescopic link is atmospheric pressure, hydraulic pressure or electric telescopic link.

Further optimize, the side of the abdicating groove close to the vertical part is an inclined plane, and a cushion pad is arranged on the inclined plane.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model heats the interior of the kiln body through natural gas so as to improve the temperature of the interior of the kiln body; meanwhile, the double sealing effect can be realized through the arranged blocking wall and the movable door; in actual use, the kiln way opening is plugged for the first time through the plugging wall, and then the kiln way opening is plugged for the second time through the movable door, so that the plugging and sealing effects can be effectively improved; in the utility model, the purpose of guiding is realized through the arranged guiding part, so that the plugging plate can be matched with the stepped structure arranged at the kiln way opening, and the kiln way opening is plugged; the blocking plate is arranged in the guide groove on the vertical part in a sliding manner, and meanwhile, the spring is arranged in the guide groove, so that in actual use, when the blocking plate is in contact with the kiln way opening, the purpose of buffering can be achieved, and the blocking plate and the kiln way opening can be prevented from being impacted to damage the kiln way opening when the movable door is pushed to move; the floating gate can play the purpose of protection kiln road mouth when shutoff kiln road mouth, simultaneously, with the fixed back of base, can make the stepped surface laminating of shutoff board and kiln road mouth department formation under the effect of spring, can effectual improvement shutoff effect, reduce thermal leakage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

Fig. 2 is a sectional view of the utility model fig. 1.

Fig. 3 is a schematic view of the connection relationship between the telescopic rod and the vertical portion of the present invention.

Reference numerals:

101-a kiln way, 102-a movable door, 103-a base, 104-a vertical part, 105-a plugging component, 106-a walking wheel, 107-a guide groove, 108-a plugging plate, 109-a guide part, 110-a spring, 111-a first guide hole, 112-a first guide column, 113-a second guide hole, 114-a second guide column, 115-a first spring, 116-an adjusting nut, 117-a limiting block, 118-a support framework, 119-a support rod, 120-a abdicating groove, 121-a telescopic rod, 122-a stress pushing block, 123-a positioning groove, 124-an inclined plane, 125-a buffering pad and 126-a kiln way opening.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like are used in the orientation and positional relationship shown in the drawings for convenience in describing the embodiments of the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, the embodiment discloses a double-layer blocking high-temperature chamber type kiln, which comprises a kiln way 101 and a kiln body communicated with the kiln way 101, wherein a lower smoke discharge channel is arranged at the bottom of the kiln body, a flame channel for natural heating is arranged in the kiln body, and a movable door 102 is arranged at a kiln way opening 126 of the kiln way 101;

the movable door 102 comprises a base 103, a vertical part 104 vertically arranged on the side surface of the base 103, a plugging component 105 slidably arranged on the side surface of the vertical part 104, and road wheels 106 arranged below the base 103;

the kiln opening 126 is of a stepped structure, a guide groove 107 is formed in the side face of the vertical portion 104, the blocking assembly 105 comprises a blocking plate 108 and a guide portion 109 arranged on the side face of the blocking plate 108, the blocking plate 108 is arranged in the guide groove 107 in a sliding mode, a plurality of springs 110 are arranged in the guide groove 107, and the blocking plate 108 and the guide portion 109 are made of heat insulating materials; when the movable door 102 is fixed at the kiln way opening 126, the blocking plate 108 is in contact with a step surface formed at the kiln way opening 126; a blocking wall formed by piling high-alumina refractory bricks is arranged at the kiln mouth 126.

The utility model heats the interior of the kiln body through natural gas so as to improve the temperature of the interior of the kiln body; meanwhile, the double sealing effect can be realized through the arranged blocking wall and the movable door 102; in actual use, the kiln opening 126 is plugged for the first time through the plugging wall, and then the kiln opening 126 is plugged for the second time through the movable door 102, so that the plugging and sealing effects can be effectively improved; in the utility model, the purpose of guiding is realized by the arranged guiding part 109, so that the blocking plate 108 can be matched with the stepped structure arranged at the kiln opening 126, and the kiln opening 126 is blocked; because the blocking plate 108 is slidably arranged in the guide groove 107 on the vertical part 104, and the spring 110 is arranged in the guide groove 107, in practical use, when the blocking plate 108 is in contact with the kiln way opening 126, the purpose of buffering can be achieved, and the blocking plate 108 and the kiln way opening 126 can be prevented from being impacted to damage the kiln way opening 126 when the movable door 102 is pushed to move; the movable door 102 can protect the kiln way opening 126 when blocking the kiln way opening 126, and meanwhile, after the base 103 is fixed, the blocking plate 108 can be attached to the stepped surface formed at the kiln way opening 126 under the action of the spring 110, so that the blocking effect can be effectively improved, and the heat leakage is reduced.

The utility model discloses a direction of shutoff board is realized to guide way 107 that sets up, can make the deflector more stable in the removal.

In actual use, after the movable door 102 plugs the kiln way opening 126, the movable door 102 can be propped by using a propping device, so that the stepped surface formed by the plugging plate 108 and the kiln way opening 126 is more tightly attached, and the sealing effect is improved.

A first guide hole 111 communicated with the guide groove 107 is formed in the vertical part 104, a first guide post 112 is arranged on one side, close to the guide groove 107, of the blocking plate 108, and the first guide post 112 is in sliding fit with the first guide hole 111; the base 103 is provided with a second guide hole 113 communicated with the guide groove 107, and the blocking plate 108 is provided with a second guide post 114 matched with the second guide hole 113.

The first guide post 112 and the second guide post 114 are arranged to make the plugging plate 108 more stable when moving;

during specific implementation, linear bearings or guide sleeves can be arranged between the first guide post and the second guide post and between the vertical part 104 and the base 103, so that the first guide post and the second guide post can move more smoothly.

Further preferably, the first and second guide posts are sleeved with a first spring 115, adjusting nuts 116 contacting with the first spring 115 are arranged at the end parts of the first and second guide posts, and the springs 110 sleeved on the first and second guide posts are respectively contacted with the vertical part 104 and the base 103; the first spring 115 is arranged to cooperate with the spring 110 in the guide groove 107 to balance the blocking plate 108.

For further optimization, a plurality of limiting blocks 117 are arranged in the guide groove 107; the stopper 117 is made of flame retardant rubber. The supporting and limiting of the plugging plate 108 can be realized through the arranged limiting block 117.

Wherein, a supporting framework 118 made of angle steel is arranged on one side of the vertical part 104 far away from the guide groove 107; a support bar 119 is provided between the vertical portion 104 and the base 103. The L-shaped structure formed by the base 103 and the vertical part 104 can be more stable through the arranged supporting framework 118 and the supporting rod 119.

Wherein, the travelling wheels 106 are universal travelling wheels; the universal traveling wheels are arranged to facilitate the moving of the movable door 102.

Example two

The present embodiment is further optimized based on the first embodiment, and in practical use, in addition to using the top bracing device to fix the moving door 102, the following structure may be adopted to fix the moving door 102.

The base 103 is provided with a yielding groove 120, the vertical part 104 is hinged with a telescopic rod 121 penetrating the yielding groove 120, the movable end of the telescopic rod 121 is hinged with a stress pushing block 122, and the stress pushing block 122 is used for being matched with a positioning groove 123 arranged on the ground.

Wherein, the telescopic rod 121 is an air pressure, hydraulic or electric telescopic rod.

Like this, in the in-service use, can cooperate atress ejector pad 122 and constant head tank 123, then control telescopic link 121 extension, because kiln road junction 126 is the echelonment structure and can carry on spacingly to floating gate 102, simultaneously, because telescopic link 121 is articulated with atress ejector pad 122 and vertical portion 104, can fix floating gate 102 in the echelonment structure of kiln road junction 126 when telescopic link 121 extends, and then realize fixing to floating gate 102.

Further preferably, one side surface of the receding groove 120 close to the vertical part 104 is an inclined surface 124, and a cushion pad 125 is arranged on the inclined surface 124; the blotter 125 of setting can play the purpose of protection to telescopic link 121, avoids telescopic link 121 and inclined plane 124 hard contact.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.

Claims

1. The utility model provides a double-deck shutoff high temperature chamber formula kiln, includes the kiln way and with the kiln body of kiln way intercommunication, kiln body bottom is provided with down the exhaust passage, the internal flame path that supplies to carry out heating naturally that is provided with of kiln, its characterized in that: a movable door is arranged at the kiln path opening of the kiln path;

2. The double-layer blocked high-temperature chamber type kiln according to claim 1, wherein: a first guide hole communicated with the guide groove is formed in the vertical part, a first guide column is arranged on one side, close to the guide groove, of the plugging plate, and the first guide column is in sliding fit with the first guide hole; the base is provided with a second guide hole communicated with the guide groove, and the plugging plate is provided with a second guide column matched with the second guide hole.

3. The double-layer blocked high-temperature chamber type kiln according to claim 2, wherein: the first spring is sleeved on each of the first guide post and the second guide post, the adjusting nuts in contact with the first springs are arranged at the end parts of the first guide post and the second guide post, and the springs sleeved on the first guide post and the second guide post are in contact with the vertical part and the base respectively.

4. The double-layer blocked high-temperature chamber type kiln according to claim 1, wherein: a plurality of limiting blocks are arranged in the guide grooves.

5. The double-layer blocked high-temperature chamber type kiln according to claim 4, wherein: the limiting block is made of flame-retardant rubber.

6. The double-layer blocked high-temperature chamber type kiln according to claim 1, wherein: and a supporting framework made of angle steel is arranged on one side, away from the guide groove, of the vertical part.

7. The double-layer blocked high-temperature chamber type kiln according to claim 6, wherein: a support rod is arranged between the vertical part and the base.

8. The double-layer blocked high-temperature chamber type kiln according to claim 1, wherein: the walking wheel is a universal walking wheel.

9. A double-decker, blocked, high-temperature chamber kiln according to any one of claims 1-8, characterized in that: be provided with the groove of stepping down on the base, articulated in the vertical portion have the telescopic link that passes the groove of stepping down, the expansion end of telescopic link articulates there is the atress ejector pad, the atress ejector pad be used for with set up at subaerial constant head tank cooperation.

10. The double-layer blocked high-temperature chamber type kiln according to claim 9, wherein: the telescopic rod is a pneumatic, hydraulic or electric telescopic rod.