CN203744709U

CN203744709U - Anti-blocking roller kiln

Info

Publication number: CN203744709U
Application number: CN201320828126.9U
Authority: CN
Inventors: 李林伟; 徐易华; 祝红星
Original assignee: CHONGQING OUHUA CERAMIC CO LTD
Current assignee: CHONGQING OUHUA CERAMIC CO LTD
Priority date: 2013-12-16
Filing date: 2013-12-16
Publication date: 2014-07-30
Anticipated expiration: 2023-12-16

Abstract

The utility model discloses an anti-blocking roller kiln which comprises a kiln body and a plurality of rollers, wherein the rollers are arranged in parallel and used for transporting blanks in the kiln body; the rollers stretch out of the kiln body; the anti-blocking roller kiln further comprises a kiln blocking warning device used for judging whether the rollers break or not. The kiln blocking warning device adopting the kiln blocking warning device can timely detect the broken rollers and gives an alarm simultaneously when rollers in the roller kiln are broken.

Description

Anti-blocking roller kilns

Technical field

The utility model relates to a kind of ceramic firing device, particularly a kind of roller kilns with stifled kiln warning function.

Background technology

Roller kilns claim again kiln at the bottom of roller, are mainly used in the production of the ceramic building materials such as ceramic tile.Roller kilns are kilns of continuous burnt, using the roller that the rotates tunnel cave as base substrate delivery vehicle.Ceramic product is placed in the very close horizontal refractory roll in many intervals, and the rotation of roller rest makes pottery be sent to kiln tail from kiln hood, so be called roller kilns.Existing roller kilns, its upper roller generally all adopts fire-resistant ceramic material to make, as corundum porcelain roller bar or carborundum roller rod, then the shortcoming of ceramic material is that fragility is large, easily fracture, once and ceramic roller fracture will make the product stock of transportation on it drop into kiln bottom, thereby there is stifled kiln production accident.Result of the above problems is exactly can in time the roller of fracture be extracted out when roller ruptures, insert the roller that new roller replaces fracture, yet roller fracture is not recurrent phenomenon, can not send special messenger guard, therefore still do not have at present better way to address this problem.

For above-mentioned deficiency, the applicant has invented a kind of roller kilns that can judge in time roller fracture, to address the above problem.

Utility model content

In view of this, the utility model provides a kind of anti-blocking roller kilns, and these roller kilns can give the alarm in roller fracture, has solved existing roller kilns the problem of stifled kiln accident easily occurs in roller fracture.

The utility model addresses the above problem by following technological means:

Anti-blocking roller kilns of the present utility model, comprise kiln body and be set up in parallel for transport a plurality of rollers of idiosome in kiln body, described roller stretches out from kiln body, also comprises the stifled kiln warning device for judging whether rod ruptures.

Further, described stifled kiln warning device comprises metal wire and the metallic tines that power supply, alarm element and top, adjacent roller end arrange, described metal wire arranges along the laying direction of a plurality of rollers, metal wire passes from metallic tines, and move upward contacting metal fork of metal wire reaches into the conducting of the series circuit being comprised of power supply, alarm element, metal wire, metallic tines.

Further, on the below fork of described metallic tines, be provided with insulating barrier, described metal wire rides on insulating barrier.

Further, described roller is made by ceramic material.

Further, described metallic tines is set side by side with a plurality of, and wherein the distance between every adjacent two metallic tines is 1.5-2.5 rice.

Further, described alarm element is LED lamp and/or buzzer.

The beneficial effects of the utility model: anti-blocking roller kilns of the present utility model, comprise kiln body and be set up in parallel for transport a plurality of rollers of idiosome in kiln body, described roller stretches out from kiln body, also comprises the stifled kiln warning device for judging whether rod ruptures.Stifled kiln warning device is set and makes roller kilns in roller fracture, can detect in time, and give the alarm simultaneously.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further described.

Fig. 1 is the structural representation of anti-blocking roller kilns of the present utility model;

Fig. 2 is the perspective view of stifled kiln warning device on anti-blocking roller kilns of the present utility model.

The specific embodiment

Below with reference to accompanying drawing, the utility model is elaborated, as illustrated in fig. 1 and 2: the anti-blocking roller kilns of the present embodiment, comprise kiln body 11 and be set up in parallel for a plurality of rollers 12 to the interior transportation idiosome of kiln body 11, described roller 12 is made by ceramic material; Described roller 12 stretches out from kiln body 11, also comprises the stifled kiln warning device for judging whether rod ruptures.Stifled kiln warning device is set and makes roller kilns in roller fracture, can detect in time, and give the alarm simultaneously.

As the further improvement of technique scheme, described stifled kiln warning device comprises metal wire 22 and the metallic tines 23 that power supply 24, alarm element 21 and adjacent roller 12 tops, end arrange, and described metallic tines 23 is preferably fixed on the sidewall of roller kilns; Described metal wire 22 arranges along the laying direction of a plurality of rollers 12, and metal wire 22 passes from metallic tines 23, and the metal wire 22 contacting metal fork 23 that moves upward reaches into the conducting of the series circuit being comprised of power supply 24, alarm element 21, metal wire 22, metallic tines 23.When roller ruptures, the middle part of roller will fall, now the end of roller will be upturned, top setting due to metal wire 22 adjacent roller 12 ends, the end of roller perk is upwards lifted metal wire 22, because metal wire 22 passes from metallic tines 23, the metal wire 22 being upturned is touched with the upper fork-join of metallic tines 23, due to power supply 24, alarm element 21, metal wire 22, metallic tines 23 series connection, metal wire 22 will cause the conducting of series circuit after touch with the upper fork-join of metallic tines 23, and then trigger alarm element 21 is reported to the police.The stifled kiln warning device of the anti-blocking roller kilns of the utility model has advantage simple in structure, with low cost.

As the further improvement of technique scheme, on the below fork of described metallic tines 23, be provided with insulating barrier 25, described metal wire 22 rides on insulating barrier 25.Above-mentioned be arranged so that metal wire 22 not can with rotate in roller be in contact with one another.

As the further improvement of technique scheme, described metallic tines 23 is set side by side with a plurality of, and wherein the distance between every adjacent two metallic tines 23 is 1.5-2.5 rice.Be set up in parallel a plurality of metallic tines 23 and can improve accuracy of detection, in addition, the distance between metallic tines 23 is set to 1.5-2.5 rice, can in the situation that not affecting certainty of measurement, reduce the quantity of metallic tines 23, to reduce manufacturing cost as far as possible.

As the further improvement of technique scheme, described alarm element 21 is LED lamp and/or buzzer.

Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims

1. anti-blocking roller kilns, comprise kiln body (11) and a plurality of rollers (12) for transportation idiosome in kiln body (11) that are set up in parallel, described roller (12) stretches out from kiln body (11), it is characterized in that: also comprise the stifled kiln warning device for judging whether rod ruptures, described stifled kiln warning device comprises power supply (24), metal wire (22) and metallic tines (23) that alarm element (21) and top, adjacent roller (12) end arrange, described metal wire (22) arranges along the laying direction of a plurality of rollers (12), metal wire (22) passes from metallic tines (23), metal wire (22) the contacting metal fork (23) that moves upward reaches into by power supply (24), alarm element (21), metal wire (22), the conducting of the series circuit that metallic tines (23) forms.

2. anti-blocking roller kilns according to claim 1, is characterized in that: on the below fork of described metallic tines (23), be provided with insulating barrier (25), described metal wire (22) rides on insulating barrier (25).

3. anti-blocking roller kilns according to claim 2, is characterized in that: described roller (12) is made by ceramic material.

4. anti-blocking roller kilns according to claim 3, is characterized in that: described metallic tines (23) is set side by side with a plurality of, and wherein the distance between every adjacent two metallic tines (23) is 1.5-2.5 rice.

5. anti-blocking roller kilns according to claim 4, is characterized in that: described alarm element (21) is LED lamp and/or buzzer.