CN217032016U - Heat flow circulation type sintering device for sintering porous bricks - Google Patents

Abstract

The utility model relates to the technical field of porous brick sintering, and discloses a heat flow circulation type sintering device for sintered porous bricks, which comprises a sintering barrel, wherein a transverse plate is fixedly arranged at the upper end of the inner wall of the sintering barrel, two arc-shaped grooves which are symmetrically arranged are formed in the transverse plate, an air heater is fixedly arranged at the bottom of the sintering barrel, an air outlet of the air heater is communicated with an air inlet pipe, two ends of the air inlet pipe penetrate into the sintering barrel and are communicated with the air barrel, a plurality of air outlet pipes which are arranged at intervals are communicated with the side wall of the air barrel, a rotating rod is rotatably arranged at the top of the transverse plate, two ends of the rotating rod are fixedly provided with vertical rods through connecting plates, and the vertical rods penetrate through the arc-shaped grooves and are fixedly connected with the air barrel. The utility model can carry out point contact placement sintering on the brick, reduce the contact area with the inside of equipment and improve the sintering comprehensiveness.

Description

Heat flow circulation type sintering device for sintering porous bricks

Technical Field

The utility model relates to the technical field of porous brick sintering, in particular to a heat flow circulating type sintering device for sintering porous bricks.

Background

The porous brick, especially the non-clay porous brick, has the advantages of energy conservation, land conservation, waste utilization and the like, is a good novel wall material for replacing clay solid bricks, and has wide popularization due to various categories.

In the process of implementing the application, the inventor finds that at least the following problems in the technology are that the contact area of the bottom of the perforated brick in the sintering cylinder for sintering the perforated brick at present is large, so that the perforated brick cannot be in full and sufficient contact with the heat flow in the sintering cylinder, and meanwhile, the initial and subsequent flow positions and directions of the heat flow in the prior art are fixed, so that more time is consumed before sintering to fill the heat flow to any position of the sintering cylinder, and the efficiency of porous brick sintering preparation is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the contact area between a perforated brick and a sintering cylinder cannot be reduced and the sintering cylinder cannot be filled with heat flow quickly in the prior art, and provides a heat flow circulating sintering device for sintering the perforated brick.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a heat flow circulation type sintering device for sintering perforated bricks comprises a sintering cylinder, wherein a transverse plate is fixedly arranged at the upper end of the inner wall of the sintering cylinder, two arc-shaped grooves which are symmetrically arranged are arranged inside the transverse plate,

the bottom of the sintering cylinder is fixedly provided with an air heater, an air outlet of the air heater is communicated with an air inlet pipe, two ends of the air inlet pipe penetrate into the sintering cylinder and are communicated with an air cylinder,

the side wall of the air duct is communicated with a plurality of air outlet pipes which are arranged at intervals,

the top of the transverse plate is rotatably provided with a rotating rod, both ends of the rotating rod are fixedly provided with vertical rods through connecting plates, the vertical rods penetrate through the arc-shaped grooves and are fixedly connected with the air duct,

the bottom of diaphragm is fixed and is equipped with the bracing piece, the pole wall of bracing piece is fixed through a plurality of connecting rods and is equipped with the U-shaped board, be equipped with point contact placement mechanism in the U-shaped board.

Preferably, the point contact placing mechanism comprises a bidirectional screw rod, the bidirectional screw rod is rotatably arranged in the U-shaped plate, sliding blocks are sleeved on two ends of the rod wall of the bidirectional screw rod in a threaded manner, and first ejector rods are fixedly arranged at two ends of the top of each sliding block.

Preferably, the top both ends of U-shaped board all are fixed and are equipped with the riser, the second ejector pin is worn to be equipped with in the upper end of riser slip, the pole wall cover of second ejector pin is equipped with the spring, the both ends of spring respectively with riser and second ejector pin fixed connection.

Preferably, the fixed motor that is equipped with in top of a sintering section of thick bamboo, the output of motor is worn into a sintering section of thick bamboo and is fixed and be equipped with sector gear, the fixed cover in upper end of bull stick is equipped with the circular gear, the circular gear sets up with sector gear meshing, the pot head is equipped with the torsional spring under the pole wall of bull stick, the both ends of torsional spring respectively with diaphragm and bull stick fixed connection.

Preferably, both ends of the air inlet pipe are arranged in a corrugated pipe mode.

Preferably, the end parts of the first ejector rod and the second ejector rod are both arranged in a conical shape.

Preferably, the rod wall of the bidirectional screw rod is fixedly sleeved with a knob.

Compared with the prior art, the utility model provides a heat flow circulating type sintering device for sintering perforated bricks, which has the following beneficial effects:

1. this circulating sintering device of sintering perforated brick thermal current, through bracing piece, connecting rod, U-shaped board, the point contact placement mechanism, riser and second ejector pin and the spring that is equipped with, tip toper setting through first ejector pin and second ejector pin can carry out point contact's placing to the perforated brick and press from both sides tightly, reduces the area of contact with equipment, improves the sintering wholeness.

2. This circulating sintering device of sintered perforated brick heat flow through the air heater that is equipped with, goes out tuber pipe, dryer, play tuber pipe, diaphragm, arc wall, bull stick, even board, montant, motor, sector gear, circular gear and torsional spring, can drive two play tuber pipes and surround the dead lever and carry out reciprocating rotation to carry the inside each department of a sintering section of thick bamboo in the short time with the heat branch, improve the sintering sufficiency.

The utility model has convenient operation, can carry out point contact placing sintering on bricks, reduces the contact area with the inside of equipment, improves the sintering comprehensiveness, and simultaneously fills heat flow to each position in a sintering cylinder in a short time, thereby improving the sintering efficiency.

Drawings

FIG. 1 is a schematic structural view of a thermal circulation sintering apparatus for sintering perforated bricks according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a sintering cylinder 1, a transverse plate 2, an air heater 3, an air inlet pipe 4, an air duct 5, an air outlet pipe 6, a rotating rod 7, a connecting plate 8, a vertical rod 9, a supporting rod 10, a connecting rod 11, a U-shaped plate 12, a bidirectional screw rod 13, a sliding block 14, a first ejector rod 15, a vertical plate 16, a second ejector rod 17, a spring 18, a motor 19, a torsion spring 20, a sector gear 21, a circular gear 22 and a knob 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1, a circulating sintering device of sintering perforated brick heat flow, including a sintering section of thick bamboo 1, the fixed diaphragm 2 that is equipped with in 1 inner wall upper end of a sintering section of thick bamboo, the fixed air heater 3 that is equipped with in bottom of a sintering section of thick bamboo 1, the air outlet intercommunication of air heater 3 is equipped with air-supply line 4, the both ends of air-supply line 4 all wear into in the sintering section of thick bamboo 1, and the intercommunication is equipped with dryer 5, the both ends of air-supply line 4 all are the bellows setting, make air-supply line 4 can bend, the lateral wall intercommunication of dryer 5 is equipped with the play tuber pipe 6 that a plurality of intervals set up, can carry the heat flow to sintering section of thick bamboo 1 in and use as far as possible circulation flow through air heater 3.

Example 2

Embodiment 2 shows as fig. 1 and 3 on embodiment 1's basis, and the top of diaphragm 2 is rotated and is equipped with bull stick 7, and the arc wall that two symmetries set up is seted up to diaphragm 2's inside, and the both ends of bull stick 7 are all through connecting 8 fixed montants 9 that are equipped with, and montant 9 wears out the arc wall and with dryer 5 fixed connection, and montant 9 can be in the arc wall internal stability slip.

Referring to fig. 3, the fixed motor 19 that is equipped with in top of a sintering section of thick bamboo 1, motor 19's output is worn into a sintering section of thick bamboo 1 and is fixed and be equipped with sector gear 21, the fixed cover in upper end of bull stick 7 is equipped with circular gear 22, circular gear 22 sets up with sector gear 21 meshing, the pot head is equipped with torsional spring 20 under the pole wall of bull stick 7, the both ends of torsional spring 20 respectively with diaphragm 2 and bull stick 7 fixed connection, intermittent type meshing through sector gear 21 and circular gear 23, and cooperate torsional spring 20's torsion to reply, can make two nurses do 9 and drive dryer 5 reciprocal rotations in a sintering section of thick bamboo 1, accomplish the packing of thermal current to a sintering section of thick bamboo 1 in the short time.

Example 3

Embodiment 3 on the basis of embodiment 1, as shown in fig. 1-2, a supporting rod 10 is fixedly arranged at the bottom of the transverse plate 2, a U-shaped plate 12 is fixedly arranged on the rod wall of the supporting rod 10 through a plurality of connecting rods 11, and a point contact placing mechanism is arranged in the U-shaped plate 12.

The point contact placement mechanism comprises a bidirectional screw rod 13, the bidirectional screw rod 13 is rotatably arranged in the U-shaped plate 12, two ends of the rod wall of the bidirectional screw rod 13 are respectively provided with a sliding block 14 in a threaded manner, two ends of the top of the sliding block 14 are respectively and fixedly provided with a first ejector rod 15, the rod wall of the bidirectional screw rod 13 is fixedly provided with a knob 23 in a sleeved manner, the bidirectional screw rod 13 is rotated by rotating the knob 23, and therefore the two first ejector rods 15 can stably support perforated bricks of different specifications.

Referring to fig. 2, both ends of the top of the U-shaped plate 12 are fixedly provided with a vertical plate 16, the upper end of the vertical plate 16 is slidably penetrated by a second ejector rod 17, a spring 18 is sleeved on the rod wall of the second ejector rod 17, both ends of the spring 18 are fixedly connected with the vertical plate 16 and the second ejector rod 17 respectively, and the porous brick can be stably clamped and positioned by being pressed by the side elastic force of the spring 18 and the second ejector rod 17.

The tip of first ejector pin 15 and second ejector pin 17 all is the toper setting, adopts the point contact, reduces porous brick and the inside area of contact of equipment for porous brick can be comprehensive contacts the heat, improves the sintering wholeness.

In the utility model, before the porous brick is sintered, the knob 23 is rotated according to the size of the brick, so that the bidirectional screw rod 13 drives the slide block 14 and the first ejector rods 15 to transversely slide, then the brick is placed on the two first ejector rods 15, the point contact positioning and clamping of the brick is completed through the pushing of the second ejector rod 17 and the spring 18, the contact area between the brick and the inside of the equipment is reduced, then the hot air blower 3 and the motor 19 are simultaneously started, the hot air blower 3 is started to make hot air enter the air duct 5 through the air inlet pipe 4, and finally the brick in the sintering duct 1 is conveyed through the air outlet pipe 6, and the motor 19 drives the sector gear 21 to rotate in the process, so that the sector gear 21 is meshed with the circular gear 22, and the rotating rod 7 drives the connecting plate 8, the vertical rod 9 and the air duct 5 to rotate around the supporting rod 10 in the arc-shaped groove to convey the hot air in multiple directions, and twist reverse torsion spring 20, when sector gear 21 and round gear 22 take place to separate, make two dryer 5 rotate again to the accident position through torsion spring 20's torsion to through sector gear 21 and round gear 22's intermittent type meshing, make hot-blast can be in sintering section of thick bamboo 1 reciprocating transport, improve the hot-blast whole sintering section of thick bamboo 1 of filling up in the short time, improve sintering efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims (7)

1. A heat flow circulation type sintering device for sintering perforated bricks comprises a sintering cylinder (1) and is characterized in that a transverse plate (2) is fixedly arranged at the upper end of the inner wall of the sintering cylinder (1), two arc-shaped grooves which are symmetrically arranged are formed in the transverse plate (2),

an air heater (3) is fixedly arranged at the bottom of the sintering cylinder (1), an air outlet of the air heater (3) is communicated with an air inlet pipe (4), two ends of the air inlet pipe (4) penetrate into the sintering cylinder (1) and are communicated with an air cylinder (5),

the side wall of the wind barrel (5) is communicated with a plurality of wind outlet pipes (6) which are arranged at intervals,

a rotating rod (7) is rotatably arranged at the top of the transverse plate (2), vertical rods (9) are fixedly arranged at both ends of the rotating rod (7) through connecting plates (8), the vertical rods (9) penetrate through the arc-shaped grooves and are fixedly connected with the air duct (5),

the supporting rod is characterized in that a supporting rod (10) is fixedly arranged at the bottom of the transverse plate (2), a U-shaped plate (12) is fixedly arranged on the rod wall of the supporting rod (10) through a plurality of connecting rods (11), and a point contact placing mechanism is arranged in the U-shaped plate (12).

2. The circulating heat flow type sintering device for sintering perforated bricks according to claim 1, wherein the point contact placing mechanism comprises a bidirectional screw rod (13), the bidirectional screw rod (13) is rotatably arranged in the U-shaped plate (12), both ends of the rod wall of the bidirectional screw rod (13) are respectively in threaded sleeve with a sliding block (14), and both ends of the top of the sliding block (14) are respectively fixedly provided with a first ejector rod (15).

3. The circulating heat flow sintering device for sintered porous bricks according to claim 1, wherein a vertical plate (16) is fixedly arranged at each of two ends of the top of the U-shaped plate (12), a second push rod (17) is slidably arranged at the upper end of the vertical plate (16), a spring (18) is sleeved on the rod wall of the second push rod (17), and the two ends of the spring (18) are respectively fixedly connected with the vertical plate (16) and the second push rod (17).

4. A circulating heat flow sintering device for sintered porous bricks as claimed in claim 1, wherein a motor (19) is fixedly arranged on the top of the sintering cylinder (1), the output end of the motor (19) penetrates into the sintering cylinder (1) and is fixedly provided with a sector gear (21), a circular gear (22) is fixedly arranged on the upper end of the rotating rod (7), the circular gear (22) is meshed with the sector gear (21), a torsion spring (20) is sleeved on the lower end of the rod wall of the rotating rod (7), and two ends of the torsion spring (20) are respectively fixedly connected with the transverse plate (2) and the rotating rod (7).

5. The circulating heat flow type sintering apparatus for sintering perforated bricks as claimed in claim 1, wherein both ends of said air inlet duct (4) are formed as corrugated pipes.

6. The circulating heat flow type sintering apparatus for sintering perforated brick as claimed in claim 2, wherein the ends of said first ejector pin (15) and said second ejector pin (17) are tapered.

7. A circulating heat flow sintering apparatus for sintering perforated bricks as claimed in claim 2 wherein the wall of said bidirectional screw (13) is fixedly sleeved with a knob (23).

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