CN208620826U - A kind of wide kiln firing silicon carbide equipment - Google Patents

Abstract

The utility model relates to a kind of wide kilns to be burnt into silicon carbide equipment, including carborundum tube, heat conductive rod, heat collecting sheet, exhanst gas outlet, purifying box, filter screen, electromagnetic adsorption pipe, shaft, electric heating tube, heat-generating pipe and motor heat collecting sheet are arranged in exhanst gas outlet inner wall, heat conductive rod is in contact with heat collecting sheet, and heat conductive rod right end passes through carborundum tube, and it extends to inside carborundum tube, hothouse is from top to bottom disposed with inside purifying box, electron ion impurity treatment room and filter chamber, filter screen is arranged inside filter chamber, electromagnetic adsorption pipe is arranged in electron ion impurity treatment chamber interior, motor is arranged in hothouse left end, shaft is rotatably connected on inside hothouse, shaft is fixedly connected with the output end of motor, heat-generating pipe is installed in shaft, electric heating tube is located inside heat-generating pipe, the utility model keeps 2 DEG C of the kiln section temperature difference Hereinafter, guaranteeing that Ceramic Tiles substantially without size and color deviation, and reduce pollution level simultaneously.

Description

A kind of wide kiln firing silicon carbide equipment

Technical field

The utility model relates to kilns to burn apparatus field, and specially a kind of wide kiln is burnt into silicon carbide equipment.

Background technique

Brickkiln refers to be made of multiple cave dwellings baked bricks and a huge smoke chimney.Brickkiln during actual sintered Temperature is in 600-900 degree left and right.It is made of multiple cave dwellings baked bricks and a huge smoke chimney.Cave dwelling temperature is quite high, greatly About thousands of degree, the temperature of brickkiln is in 600-900 degree left and right during actual sintered.The main positions of firing are the upper of cave dwelling Side, the position of cob brick is placed in cave dwelling.The material of firing is substantially coal.Entire huge firing engineering firing master worker uses 2 people, reality Row daytime and evening double shift degree.

In the wide kiln sintering process of prior art Central Plains, the same 3 tile firing temperature temperature difference of cross section is always existed, it is intermediate 7 DEG C lower than two sides temperature of temperature or so, the one small 4--5mm of tile size of centre is caused, low 6 degree of glossiness or so, adjusts such lack It falls into general use and increases burning combustion air volume and gas quantity, kiln smoke evacuation must be increased at the same time, be bound to cause increase outlet Flue gas has increase accordingly energy loss and 10% or more electric cost expenditure, and this method of adjustment limitation is very big, cannot solve completely Certainly above-mentioned firing defects, directly contribute quality decline, in conclusion being badly in need of a kind of wide kiln firing silicon carbide equipment now to solve The above-mentioned problem.

Utility model content

The utility model aim is to provide a kind of wide kiln firing silicon carbide equipment, to solve to propose in above-mentioned background technique Prior art Central Plains wide kiln sintering process in, always exist the same 3 tile firing temperature temperature difference of cross section, medium temperature ratio Low 7 DEG C of two sides temperature or so, the one small 4--5mm of tile size of centre is caused, low 6 degree of glossiness or so, it is general to adjust such defect Using burning combustion air volume and gas quantity is increased, kiln smoke evacuation must be increased at the same time, is bound to cause increase discharged gas fume, phase Energy loss and 10% or more electric cost expenditure should be increased, and this method of adjustment limitation is very big, cannot be fully solved above-mentioned burning At defect, the problem of directly contributing quality decline.

To achieve the above object, the utility model provides the following technical solutions: a kind of wide kiln firing silicon carbide equipment, packet Apparatus main body and smoke purification mechanism are included, described device main body includes carborundum tube, heat conductive rod, heat collecting sheet and exhanst gas outlet, institute Exhanst gas outlet setting is stated on carborundum tube top, the heat collecting sheet is arranged in exhanst gas outlet inner wall, the heat conductive rod and heat collecting sheet It is in contact, and the heat conductive rod right end passes through carborundum tube, and extends to inside carborundum tube, the smoke purification mechanism and cigarette Gas outlet connection, the smoke purification mechanism includes purifying box, filter screen, electromagnetic adsorption pipe, shaft, electric heating tube, heat-generating pipe And motor, the purifying box connect exhanst gas outlet, are from top to bottom disposed with hothouse, electron ion inside the purifying box Impurity treatment room and filter chamber, the filter screen are arranged inside filter chamber, and the electromagnetic adsorption pipe is arranged in electron ion impurity Inner treatment chamber, the motor are arranged in hothouse left end, and the shaft is rotatably connected on inside hothouse, the shaft with The output end of motor is fixedly connected, and the heat-generating pipe is installed in shaft, and the electric heating tube is located inside heat-generating pipe.

Further, adjacent each room contact surface offers through-hole inside the purifying box.

Further, the heat-generating pipe annular side offers air hole.

Further, the electric heating tube helically structure.

Further, the purifying box top end face offers venthole.

Compared with prior art, the utility model has the beneficial effects that the utility model keep 2 DEG C of the kiln section temperature difference with Under, while guaranteeing that Ceramic Tiles substantially without size and color deviation, and reduce pollution level.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of smoke purification mechanism in the utility model.

In appended drawing reference: 1. carborundum tubes；2. heat conductive rod；3. heat collecting sheet；4. smoke purification mechanism；5. exhanst gas outlet；41. Purifying box；42. filter screen；43. electromagnetic adsorption pipe；44. shaft；45. electric heating tube；46. heat-generating pipe；47. motor；A. it breathes freely Hole；A. filter chamber；B. electron ion impurity treatment room；C. hothouse.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work All other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of wide kiln firing silicon carbide equipment, including Apparatus main body and smoke purification mechanism 4, apparatus main body include carborundum tube 1, heat conductive rod 2, heat collecting sheet 3 and exhanst gas outlet 5, flue gas 5 setting of outlet is on 1 top of carborundum tube, and heat collecting sheet 3 is arranged in 5 inner wall of exhanst gas outlet, and heat conductive rod 2 is in contact with heat collecting sheet 3, and 2 right end of heat conductive rod passes through carborundum tube 1, and extends to inside carborundum tube 1.

Smoke purification mechanism 4 is connect with exhanst gas outlet 5, and smoke purification mechanism 4 includes purifying box 41, filter screen 42, electromagnetism Adsorption tube 43, shaft 44, electric heating tube 45, heat-generating pipe 46 and motor 47, purifying box 41 connect exhanst gas outlet 5, purifying box 41 Inside is from top to bottom disposed with hothouse C, electron ion impurity treatment room B and filter chamber C, and filter screen 42 is arranged in filter chamber Inside C, electromagnetic adsorption pipe 43 is arranged inside electron ion impurity treatment room B, and motor 47 is arranged in the left end hothouse C, shaft 44 are rotatably connected on inside hothouse C, and shaft 44 is fixedly connected with the output end of motor 47, and heat-generating pipe 46 is installed on shaft 44 On, electric heating tube 45 is located inside heat-generating pipe 46, and the utility model keeps 2 DEG C of the kiln section temperature difference hereinafter, guaranteeing ceramics simultaneously Brick reduces pollution level substantially without size and color deviation.

The adjacent each room contact surface in 41 inside of purifying box offers through-hole, and 46 annular side of heat-generating pipe offers air hole a, Helically structure, 41 top end face of purifying box offer venthole to electric heating tube 45.

When the utility model at work: when carborundum tube 1 works, flue gas is discharged from exhanst gas outlet 5, and heat collecting sheet 3 absorbs cigarette Heat in gas, heat conductive rod 2 transfer heat to carborundum tube 1, prevent the loss of energy, and flue gas enters purifying box 41, filtering Net 42 in flue gas granule foreign reject, electromagnetic adsorption pipe 43 by flue gas electron ion impurity remove, motor 47 it is defeated Outlet drives shaft 44 to rotate, and shaft 44 drives heat-generating pipe 46 to rotate, and heat-generating pipe 46 rotates the heat for generating electric heating tube 45 It is disseminated to inside hothouse C, flue gas is dried, to solve in the wide kiln sintering process of prior art Central Plains, always There are the same 3 tile firing temperature temperature difference of cross section, 7 DEG C lower than two sides temperature of medium temperature or so, cause an intermediate tile ruler The small 4--5mm of code, adjusts such defect generally using burning combustion air volume and gas quantity is increased, with this by low 6 degree of glossiness or so Simultaneously must increase kiln smoke evacuation, be bound to cause increase discharged gas fume, increase accordingly energy loss and electric cost expenditure 10% with On, and this method of adjustment limitation is very big, the problem of above-mentioned firing defects cannot be fully solved, directly contribute quality decline.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of wide kiln is burnt into silicon carbide equipment, including apparatus main body and smoke purification mechanism (4), it is characterised in that: described Apparatus main body includes carborundum tube (1), heat conductive rod (2), heat collecting sheet (3) and exhanst gas outlet (5), exhanst gas outlet (5) setting On carborundum tube (1) top, the heat collecting sheet (3) is arranged in exhanst gas outlet (5) inner wall, the heat conductive rod (2) and heat collecting sheet (3) It is in contact, and the heat conductive rod (2) right end passes through carborundum tube (1), and it is internal to extend to carborundum tube (1)；

The smoke purification mechanism (4) connect with exhanst gas outlet (5), and the smoke purification mechanism (4) includes purifying box (41), mistake Strainer (42), electromagnetic adsorption pipe (43), shaft (44), electric heating tube (45), heat-generating pipe (46) and motor (47), the purification Case (41) connects exhanst gas outlet (5), and it is miscellaneous to be from top to bottom disposed with hothouse (C), electron ion inside the purifying box (41) Matter process chamber (B) and filter chamber (C), filter screen (42) setting is internal at filter chamber (C), and the electromagnetic adsorption pipe (43) sets It sets in electron ion impurity treatment room (B) inside, in the left end hothouse (C), the shaft (44) turns for motor (47) setting The dynamic hothouse (C) that is connected to is internal, and the shaft (44) is fixedly connected with the output end of motor (47), the heat-generating pipe (46) It is installed on shaft (44), it is internal that the electric heating tube (45) is located at heat-generating pipe (46).

2. a kind of wide kiln according to claim 1 is burnt into silicon carbide equipment, it is characterised in that: in the purifying box (41) The adjacent each room contact surface in portion offers through-hole；Purifying box (41) top end face offers venthole.

3. a kind of wide kiln according to claim 1 is burnt into silicon carbide equipment, it is characterised in that: heat-generating pipe (46) ring Shape side offers air hole (a).

4. a kind of wide kiln according to claim 1 is burnt into silicon carbide equipment, it is characterised in that: the electric heating tube (45) Helically structure.