CN209877634U - Kiln type device that magnesium carbon is able to bear or endure firebrick and fires - Google Patents

Abstract

The utility model discloses a kiln type device fired by magnesium-carbon refractory bricks, which comprises a kiln type box body, wherein a front opening door is arranged on the box body, and a vertically arranged separation plate is arranged in the box body; the utility model has the advantages that: reasonable in design, simple structure can carry out outside-in heating through the electric heat net, is heated from inside to outside by the electric heat pole on the section of thick bamboo of center again simultaneously to at the in-process of heating, can circulate the hot-air of inside through the aspiration pump, can carry out the air current with the dust on the adobe and pull, then purify through the purified water.

Description

Kiln type device that magnesium carbon is able to bear or endure firebrick and fires

Technical Field

The utility model belongs to a production equipment device of brick, concretely relates to kiln type device that magnesium carbon is able to bear or endure firebrick and fires.

Background

The firebrick needs to fold the adobe and fall at daily firing in-process, then carries out whole firing, but because the temperature is outside-in diffusion, so just caused the middle part adobe to appear burning imperviously very easily the condition, the temperature diffusion rate is slower moreover, this has just also caused local temperature difference, influences the quality of firing to the brick.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a kiln type device that can increase the temperature diffusion speed and carry out the refractory magnesium carbon brick of two-way diffusion and fire.

In order to realize the aim, the technical proposal adopted by the utility model is that the kiln type device fired by the magnesium-carbon refractory bricks comprises a kiln type box body, a front opening door is arranged on the box body, and a vertically arranged division plate is arranged in the box body, the structure is characterized in that the inner wall of the box body is provided with a groove which is matched with an asbestos layer, the central position of the division plate is provided with a central cylinder extending towards the front opening door direction of the box body, the central cylinder is provided with an annular array of ventilation holes and the front end of the central cylinder is provided with a baffle plate, the central cylinder is internally provided with a rotating shaft passing through the division plate, the rotating shaft is connected on a rotating motor positioned in a sealed space formed between the division plate and the box body, a rotating sleeve is sleeved on the rotating shaft, square plates extending along the axial direction of the rotating sleeve are arranged on the circumferential surface of the rotating sleeve, the square plates are in an annular array around the central axis of the rotating sleeve, the outer wall of the central cylinder is provided with a spirally wound electric heating rod.

As a further improvement, the partition panel is arranged in the sealing space and is horizontally arranged, the horizontal position of the partition panel is lower than that of the rotating shaft, and purified water is filled below the partition panel.

As a further improvement, the partition panel is provided with an air pump and an exhaust pipe, and the lower end of the exhaust pipe is located below the partition panel and the upper end of the exhaust pipe passes through the partition panel and is located inside the box.

As a further improvement, the air pump is provided with an exhaust tube and an air outlet tube, the tail end of the exhaust tube is inserted into an exhaust hole on the partition plate, and the lower end of the air outlet tube passes through the partition plate and is positioned in the purified water.

As a further improvement, the utility model is provided with a straight strip slide on the inner side wall of the box body and is connected with a supporting plate through the straight strip slide, the air passing hole arranged by the array is arranged on the supporting plate, and the lower surface of the supporting plate is provided with a reinforcing support rod with a triangular cross section.

As a further improvement, the front opening door is hinged with a door body which forms a seal with the box body after being buckled.

As a further improvement, the outer peripheral face of the blocking plate is provided with an external thread, the blocking plate is screwed with the central cylinder to be matched, and the central position of the outer end face of the blocking plate is provided with a polygonal slot.

As a further improvement, the square plate adopts the corundum to make and be equipped with the sieve mesh on the square plate, is equipped with the curved surface slat on the side of square plate, is equipped with two at least connecting holes on the curved surface slat, and the curved surface slat passes the connecting hole through the bolt and twists to connect in establishing the screw thread blind hole on changeing the cover.

Compared with the prior art, the beneficial effects of the utility model are that: reasonable in design, simple structure can carry out outside-in heating through the electric heat net, is heated from inside to outside by the electric heat pole on the section of thick bamboo of center again simultaneously to at the in-process of heating, can circulate the hot-air of inside through the aspiration pump, can carry out the air current with the dust on the adobe and pull, then purify through the purified water.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the central tube of the present invention;

FIG. 4 is a schematic structural view of a square plate of the present invention;

the air-permeable door comprises a box body 1, a door body 2, a partition plate 3, an asbestos layer 4, a central cylinder 5, a blocking plate 6, a rotating shaft 7, a brake motor 8, a rotating sleeve 9, a square plate 10, an electric heating net 11, an electric heating rod 12, an air permeable hole 13, a sealed space 14, a blocking plate 15, an air suction pump 16, an exhaust pipe 17, an air suction hole 18, a straight strip slideway 19, a supporting plate 20, a reinforcing supporting rod 21, a slot 22, a curved surface strip plate 23 and a connecting hole 24.

Detailed Description

The invention is further explained below with reference to the drawings and the embodiments without limiting the scope of the invention.

Referring to fig. 1 to 4, a kiln type device for firing magnesium-carbon refractory bricks comprises a kiln type box body 1, wherein a front opening door is arranged on the box body 1, a vertically arranged partition plate 3 is arranged in the box body 1, the front opening door is hinged with a door body 2 which is buckled with the box body 1 to form a seal, a groove is arranged on the inner wall of the box body 1, an asbestos layer 4 is matched in the groove, a central cylinder 5 extending towards the front opening door of the box body 1 is arranged at the central position of the partition plate 3, an annular array of ventilation holes 13 are arranged on the central cylinder 5, a blocking plate 6 is arranged at the front end of the central cylinder 5, a rotating shaft 7 penetrating through the partition plate 3 is arranged in the central cylinder 5, the rotating shaft 7 is connected to a rotating motor 8 positioned in a sealed space 14 formed between the partition plate 3 and the box body 1, a rotating sleeve 9 is sleeved on the rotating shaft 7, and a square plate 10 extending along, the square plates 10 are in annular array around the central axis of the rotating sleeve 9, an electric heating net 11 covering the asbestos layer 4 is arranged in the box body 1, and the outer wall of the central cylinder 5 is provided with a spirally wound electric heating rod 12; can carry out outside-in heating through electric heat net 11, carry out inside-out heating by the electric heat pole 12 on the section of thick bamboo 5 again in the middle of simultaneously to increase and reduce the unable probability that burns through of adobe.

The sealed space 14 is internally provided with a partition panel 15 which is horizontally arranged, the horizontal position of the partition panel 15 is lower than that of the rotating shaft 7, purified water is filled below the partition panel 15, the partition panel 15 is provided with an air suction pump 16 and an air exhaust pipe 17, the lower end of the air exhaust pipe 17 is positioned below the partition panel 15, the upper end of the air exhaust pipe 17 penetrates through the partition panel 15 and is positioned inside the box body 1, the air suction pump 16 is provided with an air suction pipe and an air outlet pipe, the tail end of the air suction pipe is inserted into an air suction hole 18 on the partition panel 3, and the lower end of the air outlet pipe penetrates through the; during the heating, the hot air inside the box 1 can be circulated by the suction pump 16, and the dust on the green bricks can be drawn by the air flow and then purified by the purified water.

A straight slideway 19 is arranged on the inner side wall of the box body 1 and is connected with a supporting plate 20 through the straight slideway 19, air passing holes arranged in an array are arranged on the supporting plate 20, and a reinforcing support rod 21 with a triangular section is arranged on the lower surface of the supporting plate 20; can support a larger weight and is convenient for the electric heating net below the supporting plate to heat upwards.

The outer peripheral surface of the blocking plate 6 is provided with external threads, the blocking plate 6 is screwed with the central cylinder 5, and the central position of the outer end surface of the blocking plate 6 is provided with a polygonal slot 22; can be inserted into the slot 22 by a tool, then the tool rotates to drive the blocking plate 6 to rotate, and finally the central cylinder 5 is blocked.

The square plate 10 is made of corundum, sieve holes are formed in the square plate 10, a curved surface batten 23 is arranged on the side edge of the square plate 10, at least two connecting holes 24 are formed in the curved surface batten 23, and the curved surface batten 23 penetrates through the connecting holes 24 through bolts and is screwed in threaded blind holes formed in the rotating sleeve 9; have higher durability to carry out detachable through the bolt with square plate 10 and commentaries on classics cover 9 and be connected, can change the square plate, when the bolt was twisted into by connecting hole 24 simultaneously, can form the top of countershaft 7 and hold, played the effect of jackscrew.

In addition, set up on box 1 with the inlet tube and the outlet pipe that are located the sealed space 14 intercommunication of partition panel 15 below, go out water when can intaking, can accomplish quick reduction box 1 inside temperature after firing like this, also can intake the back outlet pipe and close to deposit water in the sealed space 14, just so increased the utilization ratio to water, and must make the outlet pipe seal when firing the adobe.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a kiln type device that magnesium carbon is able to bear or endure firebrick and fires, includes the box of kiln type, is equipped with the division board that opens the door before being equipped with on the box and be equipped with vertical setting in the box, its characterized in that: the inner wall of box on be equipped with the recess, the recess fit in has the asbestos layer, the central point of division board put and be equipped with the central section of thick bamboo that extends to the preceding orientation of opening the door of box, the preceding end that is equipped with the ventilative hole of annular array and a central section of thick bamboo on the central section of thick bamboo is equipped with the closure plate, be equipped with the pivot that passes the division board setting in the central section of thick bamboo, the pivot is connected on being located the rotation motor in the confined space that forms between division board and the box, the cover is equipped with in the pivot and changes the cover global be equipped with along the square slab that its axis orientation extended on the global of cover, the square slab carries out annular array for several and several square slab center axis around changing the cover, the box in be equipped with the electric heat net of cover on the asbestos.

2. The kiln type device for firing the magnesium-carbon refractory bricks, according to claim 1, is characterized in that: the sealed space in be equipped with the partition panel of level setting, the horizontal position of partition panel is less than the horizontal position of pivot, the below packing of partition panel has the purification water.

3. The kiln type device for firing the magnesium-carbon refractory bricks, according to claim 2, is characterized in that: the partition panel on be equipped with aspiration pump and blast pipe, the lower extreme of blast pipe is located the below of partition panel and the upper end of blast pipe passes the division board and is located inside the box.

4. The kiln type device for firing the magnesium-carbon refractory bricks, according to claim 3, is characterized in that: the air pump is provided with an air exhaust pipe and an air outlet pipe, the tail end of the air exhaust pipe is inserted into the air exhaust hole on the partition plate, and the lower end of the air outlet pipe penetrates through the partition plate and is located in the purified water.

5. The kiln type device for firing the magnesium-carbon refractory bricks, according to claim 1, is characterized in that: the inner side wall of the box body is provided with a straight strip slide way and is connected with a supporting plate through the straight strip slide way, the supporting plate is provided with air passing holes arranged in an array mode, and the lower surface of the supporting plate is provided with a reinforcing support rod with a triangular cross section.

6. The kiln type device for firing the magnesium-carbon refractory bricks, according to claim 1, is characterized in that: the front opening door is hinged with a door body which is buckled with the box body to form a seal.

7. The kiln type device for firing the magnesium-carbon refractory bricks, according to claim 1, is characterized in that: the outer peripheral surface of the blocking plate is provided with external threads, the blocking plate is screwed with the central cylinder and matched with the central cylinder, and the central position of the outer end surface of the blocking plate is provided with a polygonal slot.

8. The kiln type device for firing the magnesium-carbon refractory bricks, according to claim 1, is characterized in that: the square plate is made of corundum, sieve pores are formed in the square plate, a curved surface batten is arranged on the side edge of the square plate, at least two connecting holes are formed in the curved surface batten, and the curved surface batten penetrates through the connecting holes through bolts to be screwed in threaded blind holes formed in the rotating sleeve.