CN210802033U

CN210802033U - Kiln with suspended ceiling

Info

Publication number: CN210802033U
Application number: CN201921763208.3U
Authority: CN
Inventors: 李思浩
Original assignee: Xianyang Huayou New Energy Kiln Equipment Co ltd
Current assignee: Xianyang Huayou New Energy Kiln Equipment Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-19
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a kiln with furred ceiling relates to the technical field of kiln. The technical key points are as follows: including kiln wall and vault, be equipped with the furred ceiling in addition, the furred ceiling is located the vault downside, in vertical direction, the projected area of vault with the vertical projected area coincidence of furred ceiling, the slope is provided with cyclic annular arch on the kiln wall, the furred ceiling place in on the cyclic annular arch. The furred ceiling that sets up and the annular arch that sets up on the kiln wall, the furred ceiling is placed on annular arch, has played the effect of accepting the residue that drops on the arch crown, has reduced the possibility that the potential safety hazard takes place, and the slope sets up can be in the same place the residue that falls, convenient clearance.

Description

Kiln with suspended ceiling

Technical Field

The utility model relates to a technical field of kiln, more specifically say, it relates to a kiln with furred ceiling.

Background

The support of the vault of the existing kiln is generally built by a plurality of vault bricks, in order to increase the supporting force of the supporting part of the built vault and increase the supporting stability of the vault, tools such as an arch tyre and the like are required to be used, the production cost is increased, a mortar joint is formed between the vault bricks, the vault is easy to sink in the using process, the use safety of the vault is reduced, and the service life of the vault is not prolonged favorably.

A novel kiln is disclosed in chinese patent publication No. CN 205784603U. The kiln comprises a kiln wall and a vault, wherein the kiln wall comprises an outer wall body and an inner wall body which is attached to the inner wall of the outer wall body, the vault comprises a supporting part and a heat preservation part, two ends of the supporting part are connected to the upper end surface of the inner wall body, the heat preservation part is attached to the outer surface of the supporting part, and the heat preservation part and the outer wall body are connected into a whole; the supporting part comprises an integrally formed arch part and connecting parts formed by horizontally extending outwards from two ends of the arch part, and the connecting parts are connected to the upper end face of the inner wall in a matching mode. Specifically, the supporting portion can be placed on the inner wall body and surround the inner wall body to form a kiln chamber, in order to reduce heat loss in the kiln chamber, the inner wall body and the supporting portion can be made of heat insulation materials, such as alumina hollow spheres and light-gathering high-alumina materials, the outer wall body and the heat preservation portion can be correspondingly made of heat preservation materials, and the heat preservation portion and the outer wall body are connected into a whole, so that heat loss can be reduced. In order to increase the connection stability of the connecting part, the connecting part vertically extends downwards to form a pressure bearing part, the lower end face of the pressure bearing part is connected to the upper end face of the inner wall body in a matched mode, and the pressure bearing part, the connecting part and the arch part are of an integrated structure, so that the compressive resistance of the supporting part is improved.

The solid that drops in the department that has the mortar joint in above-mentioned scheme has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kiln with furred ceiling can catch the residue that falls down with the mortar joint department of vault through the furred ceiling that sets up, has reduced the residue and has hindered on operator or the product, has reduced the potential safety hazard.

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

the utility model provides a kiln with furred ceiling, includes kiln wall and vault, is equipped with the furred ceiling in addition, the furred ceiling is located the vault downside, in vertical direction, the projection area of vault with the coincidence of the vertical projection area of furred ceiling, the slope is provided with cyclic annular arch on the kiln wall, the furred ceiling place in on the cyclic annular arch.

Through adopting above-mentioned technical scheme, the furred ceiling that sets up and the kiln annular bulge that sets up on the wall, the furred ceiling is placed on annular bulge, has played the effect of accepting the residue that drops on the arch crown, has reduced the possibility that the potential safety hazard takes place, and the slope sets up can be in the same place the residue that drops, convenient clearance.

Further, the lowest side of furred ceiling is equipped with the through-hole, the through-hole downside is connected with the connecting pipe.

Through adopting above-mentioned technical scheme, the connecting pipe that the through-hole and the through-hole downside that the ceiling minimum side set up are connected can be discharged through the through-hole with the residue of ceiling upside gathering etc..

Furthermore, the lowest end of the connecting pipe is connected with an end cover in a threaded manner.

Through adopting above-mentioned technical scheme, the end cover that the downside set up can carry out the effect of a shutoff to the through-hole, can pass through the end cover shutoff that sets up in the course of the work, reduces in the use impurity dust etc. and gets into on the furred ceiling through the connecting rod.

Furthermore, a spring is arranged on the contact surface of the annular protrusion and the suspended ceiling, the upper end of the spring is connected to the suspended ceiling, the lower end of the spring is connected to the annular protrusion, and the spring is in a compressed state.

Through adopting above-mentioned technical scheme, can carry out the effect of a buffering to the object that the upside fell through spring coupling, simultaneously through spring coupling, rock the process that can play a vibration to the furred ceiling to the connecting pipe of one side, the convenient impurity etc. to the furred ceiling top of shaking more conveniently, conveniently channels into the through-hole with the residue blanking.

Furthermore, be equipped with a plurality of guide bars in addition, guide bar fixed connection in annular protrusion just follows annular protrusion circumference distributes, the guide bar wear to locate in the spring, just guide bar upper end through connection in the furred ceiling.

Through adopting above-mentioned technical scheme, the guide bar of setting can play the effect of direction to the spring, prevents that the spring from appearing the distortion, and is difficult for replying.

Furthermore, a plurality of guide grooves are formed in the suspended ceiling, and the lower ends of the guide grooves point to the through holes.

Through adopting above-mentioned technical scheme, the guide way that sets up can conveniently go the import to the through-hole with the residue.

Further, the furred ceiling upper surface is equipped with the buffer layer.

Through adopting above-mentioned technical scheme, the buffer layer can cushion the thing that the upside fell, prevents that the object that falls from damaging the furred ceiling, has saved use cost.

Further, alumina powder is sprayed on the arch crown of the kiln.

By adopting the technical scheme, the sprayed alumina powder can keep self-stable performance at high temperature, so that the phenomenon of slag falling in the mortar joint is reduced.

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

(1) by adopting the technical scheme, the suspended ceiling and the annular bulge arranged on the kiln wall are arranged, the suspended ceiling is placed on the annular bulge, the effect of carrying residues falling from the arched roof is achieved, the possibility of potential safety hazards is reduced, and the falling residues can be gathered together by the inclined arrangement, so that the suspended ceiling and the annular bulge are convenient to clean;

(2) by adopting the technical scheme, the object falling from the upper side can be buffered through spring connection, meanwhile, through spring connection, a vibrating process can be performed on the suspended ceiling by shaking the connecting pipe on one side, so that the impurities and the like above the suspended ceiling can be more conveniently vibrated, the residue blanking is conveniently led into the through hole, the arranged guide rod can guide the spring, the spring is prevented from being distorted and is not easy to return, and meanwhile, the vertical direction is ensured when the spring is deformed;

(3) by adopting the technical scheme, the sprayed alumina powder can keep self-stable performance at high temperature, so that the phenomenon of slag falling in the mortar joint is reduced.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention in a partial cross section;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

Reference numerals: 1. a kiln wall; 2. a dome; 3. a suspended ceiling; 4. an annular projection; 5. a through hole; 6. a connecting pipe; 7. an end cap; 8. a spring; 9. a guide bar; 10. a guide groove; 11. a buffer layer.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1, the present invention discloses a kiln with a suspended ceiling. Comprises a kiln wall 1 and a vault 2, wherein the kiln wall 1 is positioned at the lower side of the vault 2 and is fixedly connected with the vault. And the suspended ceiling 3 is also included, and the suspended ceiling 3 is positioned at the lower side of the vault 2. In vertical direction, the projected area of vault 2 and the coincidence of the vertical projected area of furred ceiling 3, the slope is provided with cyclic annular arch 4 on kiln wall 1, and cyclic annular arch 4 sets up with kiln wall 1 is integrative, and furred ceiling 3 places on cyclic annular arch 4, supports through cyclic annular arch 4, has reduced the probability that furred ceiling 3 dropped. The furred ceiling 3 that sets up simultaneously can accept the residue that drops on the vault 2, has reduced the possibility that the potential safety hazard takes place, and the slope sets up can be in the same place the residue that drops, conveniently clears up.

As shown in figure 1, the lowest side of the suspended ceiling 3 is provided with a through hole 5, the lower side of the through hole 5 is connected with a connecting pipe 6, and the lowest end of the connecting pipe 6 is in threaded connection with an end cover 7. Through-hole 5 that 3 minimums of furred ceiling set up and connecting pipe 6 that 5 downside of through-hole are connected can discharge through-hole 5 with the residue etc. of 3 upside aggregations of furred ceiling. The end cover 7 that the downside set up can carry out the effect of a shutoff to through-hole 5, can pass through the 7 shutoff of end cover that set up in the course of the work, reduces in the use impurity dust etc. and gets into on the furred ceiling 3 through the connecting rod. As shown in FIG. 2, a spring 8 is arranged on the contact surface of the annular protrusion 4 and the suspended ceiling 3, the upper end of the spring 8 is connected to the suspended ceiling 3, the lower end of the spring 8 is connected to the annular protrusion 4, and the spring 8 is in a compressed state. The object that falls down to the upside through the connection of spring 8 carries out the effect of a buffering, connects through spring 8 simultaneously, rocks the process that can play a vibration to furred ceiling 3 to connecting pipe 6 of one side, and the convenient impurity etc. to the furred ceiling 3 top of shaking more conveniently is leading-in to through-hole 5 with the residue blanking. Still include a plurality of guide bars 9, guide bar 9 fixed connection just distributes along annular protrusion 4 circumference in annular protrusion 4, and guide bar 9 wears to locate in spring 8, and 9 upper ends through connection of guide bar in furred ceiling 3. The guide bar 9 that sets up can play the effect of direction to spring 8, prevents that spring 8 from appearing the distortion, and difficult reply, and the ascending deformation of 8 vertical directions of spring can also be guaranteed to the guide bar 9 that sets up simultaneously.

As shown in fig. 1, the upper surface of the suspended ceiling 3 is further provided with a plurality of guide grooves 10, and the lower ends of the guide grooves 10 point to the through holes 5. The arrangement of the guide groove 10 can guide the residue into the through hole 5, and the residue can be collected more conveniently. In order to prevent that the object on the vault 2 from dropping and damaging the furred ceiling 3, consequently be provided with buffer layer 11 at furred ceiling 3 upper surface, buffer layer 11 is the rubber pad.

As shown in fig. 1, alumina powder (not shown) is further sprayed on the crown 2 of the kiln in order to prevent the falling of residues and the like on the crown 2. The sprayed alumina powder can keep self-stable performance at high temperature, thereby reducing the occurrence of slag falling in the mortar joint.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a kiln with furred ceiling, includes kiln wall (1) and vault (2), its characterized in that is equipped with furred ceiling (3) in addition, furred ceiling (3) are located vault (2) downside, in vertical direction, the projection area of vault (2) with the coincidence of the vertical projection area of furred ceiling (3), it is provided with cyclic annular arch (4) to slope on kiln wall (1), furred ceiling (3) place in on cyclic annular arch (4).

2. The kiln with the suspended ceiling as claimed in claim 1, characterized in that the lowest side of the suspended ceiling (3) is provided with a through hole (5), and a connecting pipe (6) is connected with the lower side of the through hole (5).

3. Kiln with suspended ceiling according to claim 2, characterized in that the lowermost end of the connecting tube (6) is screwed with an end cap (7).

4. The kiln with the suspended ceiling as claimed in claim 1, wherein a plurality of springs (8) are arranged on the contact surface of the annular protrusion (4) and the suspended ceiling (3), the upper ends of the springs (8) are connected to the suspended ceiling (3), the lower ends of the springs (8) are connected to the annular protrusion (4), and the springs (8) are in a compressed state.

5. The kiln with the suspended ceiling as claimed in claim 4, wherein a plurality of guide rods (9) are additionally provided, the guide rods (9) are fixedly connected to the annular protrusion (4) and distributed along the circumference of the annular protrusion (4), the guide rods (9) are arranged in the springs (8) in a penetrating manner, and the upper ends of the guide rods (9) are connected to the suspended ceiling (3) in a penetrating manner.

6. The kiln with the suspended ceiling as claimed in claim 2, characterized in that the suspended ceiling (3) is provided with a plurality of guide grooves (10), and the lower ends of the guide grooves (10) point to the through holes (5).

7. Kiln with a suspended ceiling according to claim 1, characterized in that the upper surface of the suspended ceiling (3) is provided with a buffer layer (11).

8. A kiln with a suspended ceiling according to claim 1, characterized in that the arch crown (2) of the kiln is coated with alumina powder.