A kind of hanging arch roof construction of ceramic roller kiln
Technical field:
The utility model relates to the kiln technical field, refers in particular to a kind of hanging arch roof construction of ceramic roller kiln.
Background technology:
Ceramic kiln roller kilns kiln roof construction has only furred ceiling to follow two kinds on vault at present, the ceiling structure advantage is to build by laying bricks or stones and easy to maintenance, be not easy to be out of shape and to subside, shortcoming is that too for a short time kiln central temperature and the both sides temperature difference of causing in kiln inner space is bigger, rate of heat exchange is low, the energy consumption height, the product easy deformation after the production.And the advantage of vault construction is that the kiln inner space is bigger, and the temperature difference is less in the stove, rate of heat exchange height, and shortcoming is obvious equally, and it builds and keeps in repair very difficulty by laying bricks or stones, and the kiln top easy deformation after building by laying bricks or stones and subsiding.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of compact conformation of ceramic roller kiln, easy to maintenance, long service life that the hanging arch roof construction is arranged.
For achieving the above object, technical scheme provided by the utility model is: a kind of hanging arch roof construction of ceramic roller kiln, it includes welded tube, suspension hook, hang sheet, suspended roof brick, crossbeam, tie-beam, curved pipe, joist, wherein, welded tube upper end is assemblied in the kiln on the crossbeam by tie-beam, the curved pipe two ends are installed in the kiln by joist, and the curved pipe after installing is connected with the welded tube lower end, suspension hook is assemblied on the curved pipe, suspended roof brick is a plurality of, hang on corresponding suspension hook by hanging sheet respectively, the suspended roof brick after hanging is the arcuate structure that upwards arches upward, and its arc cross section is consistent with the radian of curved pipe.
Described welded tube is many, is assemblied in the kiln on the crossbeam by corresponding tie-beam respectively.
The utility model is after having adopted such scheme, suspended roof brick by suspension hook, hang sheet and evenly hang on the curved pipe, suspended roof brick cross section after hanging is consistent with the curved pipe arc, it is bigger to have reached the kiln inner space identical with vault construction equally, the temperature difference is less in the stove, rate of heat exchange advantages of higher, and the vault of this programme builds by laying bricks or stones and keep in repair easily, not yielding and subside.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present utility model.
Reference numeral: 1-welded tube, 2-suspension hook, 3-hang sheet, 4-suspended roof brick, 5-crossbeam, 6-tie-beam, 7-curved pipe, 8-joist.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing 1, preferred embodiment of the present utility model is: the hanging arch roof construction of the described ceramic roller kiln of present embodiment includes welded tube 1, suspension hook 2, hangs sheet 3, suspended roof brick 4, crossbeam 5, tie-beam 6, curved pipe 7, joist 8, wherein, welded tube 1 is many, is assemblied in the kiln on the crossbeam 5 by corresponding tie-beam 6 respectively.Curved pipe 7 two ends are installed in the kiln by joist 8, and the curved pipe 7 after installing is connected with welded tube 1 lower end, suspension hook 2, be assemblied on the curved pipe 7, suspended roof brick 4 is a plurality of, hang uniformly on corresponding suspension hook 2 by hanging sheet 3 respectively, suspended roof brick 4 after hanging is the arcuate structure that upwards arches upward, and its arc cross section is consistent with the radian of curved pipe 7.The suspended roof brick 4 of present embodiment by suspension hook 2, hang sheet 3 and evenly hang on the curved pipe 7, suspended roof brick 4 tangent planes after hanging are consistent with furred ceiling pipe 7 arcs, it is bigger to have reached the kiln inner space identical with vault construction equally, the temperature difference is less in the stove, the rate of heat exchange advantages of higher, and the vault of this programme is not yielding and subside, when needing repairing, only need to change the suspended roof brick 4 that damages and get final product, shortened the maintenance time of kiln greatly.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.