CN212457896U

CN212457896U - Device for converting kiln waste heat into combustion-supporting air for heating and recycling

Info

Publication number: CN212457896U
Application number: CN202021130773.9U
Authority: CN
Inventors: 孙嬴生
Original assignee: Shandong Xinghao Ceramics Co ltd
Current assignee: Shandong Xinghao Ceramics Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-02
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to the technical field of kiln waste heat conversion, in particular to a device for converting kiln waste heat into combustion-supporting air for heating and recycling, which comprises a kiln body and a water tank wrapped outside the kiln body, wherein the top of the water tank is provided with a breathable plate, the surface of the breathable plate is provided with breathable holes, a steam box is fixedly connected above the breathable plate, the side wall of the steam box is connected with a conversion box through a connecting mechanism, a rotating shaft is connected between the inner walls of the conversion box, the rotating shaft penetrates through one side of the conversion box and is extended with a fan, the side wall of the rotating shaft is provided with a plurality of rotatable plates, both sides of the rotatable plates are provided with a limiting mechanism, one side of the conversion box is provided with an air outlet box, the fan is arranged inside the air outlet box, one side of the air outlet box is provided with, and the air is converted into combustion-supporting air to support the combustion of the fuel, thereby saving energy and reducing production cost.

Description

Device for converting kiln waste heat into combustion-supporting air for heating and recycling

Technical Field

The utility model relates to a kiln waste heat conversion field especially relates to a convert kiln waste heat into combustion-supporting wind heating cyclic utilization's device.

Background

In the process of ceramic production, the temperature inside the kiln is extremely high, heat is easy to run off to the outside of the kiln, the production efficiency of the kiln is low, fuel is greatly wasted, and the waste heat of the kiln is difficult to recycle.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a device for converting the waste heat of a kiln into combustion-supporting air for heating and recycling.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a device for converting kiln waste heat into combustion-supporting air for heating and recycling comprises a kiln body and a water tank wrapped outside the kiln body, wherein a water inlet pipe and a water outlet pipe are arranged on the side wall of the water tank, a breathable plate is arranged at the top of the water tank, a plurality of breathable holes are uniformly formed in the surface of the breathable plate, a steam box is fixedly connected above the breathable plate, the side wall of the steam box is connected with a conversion box through a connecting mechanism, a rotating shaft is connected between the inner walls of the conversion box, the rotating shaft penetrates through one side of the conversion box and extends to form a fan, a plurality of rotating plates are arranged on the side wall of the rotating shaft, limiting mechanisms are arranged on two sides of the rotating plates, an air outlet box is arranged on one side of the conversion box, the fan is arranged inside the air outlet box, a plurality of air inlet holes, the kiln comprises a kiln body, a kiln outlet pipe is arranged on the kiln body, a kiln inlet pipe is arranged on the kiln body, a kiln outlet pipe is arranged on the kiln outlet pipe, one end of the kiln outlet pipe is connected with the kiln body through a guide pipe, an air outlet mechanism is arranged at the top of the kiln outlet pipe, a plurality of supporting legs are arranged at the bottom of the kiln.

Preferably, the connecting mechanism comprises an air outlet pipe arranged on one side of the steam box, the air outlet pipe is of an L-shaped structure, two ends of the air outlet pipe are respectively communicated with the interior of the steam box and the interior of the conversion box, the air outlet pipe is arranged above the breathable plate, a receiving head is arranged in the conversion box, the receiving head is fixedly connected to one end of the air outlet pipe, and the receiving head is arranged at the edge of the bottom surface of the conversion box.

Preferably, the air outlet mechanism comprises an exhaust pipe arranged above the conversion box, the bottom of the exhaust pipe is communicated with the interior of the conversion box, and the top of the exhaust pipe is fixedly connected with a baffle.

Preferably, stop gear is including setting up in the limiting plate of axis of rotation both sides, the limiting plate is fixed in on the conversion incasement wall to the spout has been seted up to the limiting plate lateral wall, the inside contact of spout is connected with the arch, protruding fixed connection is on the rotor plate lateral wall, and is equipped with rolling mechanism between arch and the spout.

Preferably, the rolling mechanism comprises a ball arranged on the inner wall of the sliding groove, and the ball is in contact connection with the protrusion.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. let in the water intake intraduct with water, heat the water tank through the kiln body, water is heated the boiling back, steam passes through the rotor plate that the outlet duct strikes the top, make the rotor plate rotate, the fan that drives axis of rotation and axis of rotation one end through the rotor plate rotates, fan rotation produces wind, wind gets into inside the kiln body along a tuber pipe, it is combustion-supporting to carry out the inside fuel of kiln body, the device is through retrieving the waste heat to the kiln body, and convert into combustion-supporting wind and carry out combustion-supporting to fuel, the energy saving, and manufacturing cost has been reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is a cross-sectional view of the water tank of the present invention;

fig. 4 is a schematic structural diagram of a position a of the present invention.

In the figure: the kiln comprises a kiln body 1, a water tank 2, a ventilation plate 3, ventilation holes 4, an air outlet pipe 5, a receiving head 6, a conversion box 7, a rotating shaft 8, a rotating plate 9, a limiting plate 10, a fan 11, an air outlet box 12, an air outlet pipe 13, an air inlet hole 14, an air outlet pipe 15, a baffle 16, supporting legs 17, a sliding groove 18, a protrusion 19, a steam box 20, a water inlet pipe 21, a water outlet pipe 22 and balls 23.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The device for converting the waste heat of the kiln into the combustion-supporting air for heating and recycling comprises a kiln body 1 and a water tank 2 wrapped outside the kiln body 1, wherein a water inlet pipe 21 and a water outlet pipe 22 are arranged on the side wall of the water tank 2, a vent plate 3 is arranged at the top of the water tank 2, a plurality of vent holes 4 are uniformly formed in the surface of the vent plate 3, a steam box 20 is fixedly connected above the vent plate 3, the side wall of the steam box 20 is connected with a conversion box 7 through a connecting mechanism, the connecting mechanism comprises an air outlet pipe 5 arranged on one side of the steam box 20, the air outlet pipe 5 is of an L-shaped structure, two ends of the air outlet pipe 5 are respectively communicated with the steam box 20, the air outlet pipe 5 is arranged above the ventilating plate 3, the receiving head 6 is arranged in the conversion box 7, the receiving head 6 is fixedly connected to one end of the air outlet pipe 5, and the receiving head 6 is arranged at the edge of the bottom surface of the conversion box 7;

be connected with axis of rotation 8 between the 7 inner walls of conversion case, axis of rotation 8 runs through 7 one sides of conversion case and extends and is equipped with

fan

11, 8 lateral walls of axis of rotation are provided with a plurality of

rotor plates

9, 7 one side of conversion case is equipped with out bellows 12, fan 11 sets up inside play bellows 12, a plurality of inlet port 14 has been seted up to air-out case 12 one side, inlet port 14 sets up in 11 rear positions of fan, 12 opposite side intercommunication of air-out case are equipped with out tuber pipe 13, it passes through pipe connection in kiln body 1 inside to go out 13 one end of tuber pipe, 7 tops of conversion case are provided with air outlet mechanism, air outlet mechanism is including setting up the blast pipe 15 in 7 tops of conversion case, 15 bottoms of blast pipes and 7 inside intercommunications of conversion case, and 15 tops fixedly connected with baffle 16 of.

The implementation mode is specifically as follows: water is introduced into the water inlet pipe 21, the water tank 2 is heated through the kiln body 1, after the water is heated and boiled, generating water vapor, the water vapor penetrates through the air holes 4 on the surface of the air permeable plate 3 to enter the steam box 20, then enters the interior of the conversion box 7 through the air outlet pipe 5, is punched out of the receiving head 6, impacts the rotating plate 9 above, rotates the rotating plate 9, thereby driving the rotating shaft 8 to rotate through the rotating plate 9, the fan 11 at one end of the rotating shaft 8 rotates along with the rotating shaft 8, the fan 11 rotates to suck external air through the air inlet hole 14 to generate wind, the wind enters the kiln body 1 along the air outlet pipe 13, thereby supporting combustion of the fuel in the kiln body 1, finally, the water vapor passes through the exhaust pipe 15 to be discharged, the device is through retrieving the waste heat to kiln body 1 to convert combustion-supporting wind into and carry out combustion-supporting to fuel, the energy saving, and reduced manufacturing cost.

As shown in fig. 4, limiting mechanisms are arranged on two sides of the rotating plate 9, the limiting mechanisms include limiting plates 10 arranged on two sides of the rotating shaft 8, the limiting plates 10 are fixed on the inner wall of the conversion box 7, sliding grooves 18 are formed in the side walls of the limiting plates 10, protrusions 19 are connected inside the sliding grooves 18 in a contact mode, the protrusions 19 are fixedly connected to the side walls of the rotating plate 9, rolling mechanisms are arranged between the protrusions 19 and the sliding grooves 18, the rolling mechanisms include balls 23 arranged on the inner wall of the sliding grooves 18, and the balls 23 are connected with the protrusions 19 in.

The implementation mode is specifically as follows: make rotor plate 9 rotate through steam to drive protruding 19 and slide in spout 18 is inside, reduced the frictional force between protruding 19 and the spout 18 through ball 23, accelerated rotor plate 9's slew velocity, and be fixed in rotor plate 9 between two limiting plates 10 through spout 18, improved the device's stability.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, when the device is used, firstly, water is introduced into the water inlet pipe 21, the water tank 2 is heated through the kiln body 1, after the water is heated and boiled, water vapor is generated, the water vapor penetrates through the air holes 4 on the surface of the air permeable plate 3 to enter the steam box 20, then the water vapor enters the conversion box 7 through the air outlet pipe 5 and is flushed out of the receiving head 6 to impact the rotating plate 9 above, so that the rotating plate 9 rotates to drive the protrusions 19 to slide in the sliding grooves 18, the friction force between the protrusions 19 and the sliding grooves 18 is reduced through the balls 23, the rotating speed of the rotating plate 9 is accelerated, then the rotating plate 9 drives the rotating shaft 8 to rotate, the fan 11 at one end of the rotating shaft 8 rotates along with the rotating shaft 8, the fan 11 rotates to suck external air through the air inlet holes 14 to generate wind, and the wind enters the kiln body 1, thereby supporting combustion of the fuel in the kiln body 1, and finally, the water vapor passes through the exhaust pipe 15 to be discharged.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convert kiln waste heat into combustion-supporting wind heating cyclic utilization's device, includes kiln body (1) and wraps up in water tank (2) in the kiln body (1) outside, its characterized in that: the steam-water heating device is characterized in that a water inlet pipe (21) and a water outlet pipe (22) are arranged on the side wall of the water tank (2), a ventilating plate (3) is arranged at the top of the water tank (2), a plurality of ventilating holes (4) are uniformly formed in the surface of the ventilating plate (3), a steam box (20) is fixedly connected above the ventilating plate (3), the side wall of the steam box (20) is connected with a conversion box (7) through a connecting mechanism, a rotating shaft (8) is connected between the inner walls of the conversion box (7), the rotating shaft (8) penetrates through one side of the conversion box (7) and is provided with a fan (11) in an extending manner, a plurality of rotating plates (9) are arranged on the side wall of the rotating shaft (8), limiting mechanisms are arranged on two sides of the rotating plates (9), an air outlet box (12) is arranged on one side of the conversion box (7), the air inlet holes (14) are formed in the rear position of the fan (11), the other side of the air outlet box (12) is communicated with an air outlet pipe (13), one end of the air outlet pipe (13) is connected to the inside of the kiln body (1) through a guide pipe, the top of the conversion box (7) is provided with an air outlet mechanism, a plurality of supporting legs (17) are arranged at the bottom of the conversion box (7), and the bottom of the air outlet box (12) is provided with a fixing column.

2. The device for converting the waste heat of the kiln into the combustion-supporting air for heating and recycling as claimed in claim 1, wherein: the connecting mechanism comprises an air outlet pipe (5) arranged on one side of the steam box (20), the air outlet pipe (5) is of an L-shaped structure, two ends of the air outlet pipe (5) are respectively communicated with the inside of the steam box (20) and the inside of the conversion box (7), the air outlet pipe (5) is arranged above the breathable plate (3), a receiving head (6) is arranged inside the conversion box (7), the receiving head (6) is fixedly connected to one end of the air outlet pipe (5), and the receiving head (6) is arranged at the edge of the bottom surface of the conversion box (7).

3. The device for converting the waste heat of the kiln into the combustion-supporting air for heating and recycling as claimed in claim 1, wherein: the air outlet mechanism comprises an exhaust pipe (15) arranged above the conversion box (7), the bottom of the exhaust pipe (15) is communicated with the interior of the conversion box (7), and a baffle (16) is fixedly connected to the top of the exhaust pipe (15).

4. The device for converting the waste heat of the kiln into the combustion-supporting air for heating and recycling as claimed in claim 1, wherein: stop gear is including setting up in limiting plate (10) of axis of rotation (8) both sides, limiting plate (10) are fixed in on switching-over case (7) inner wall to spout (18) have been seted up to limiting plate (10) lateral wall, spout (18) internal contact is connected with arch (19), arch (19) fixed connection is on rotor plate (9) lateral wall to be equipped with rolling mechanism between arch (19) and spout (18).

5. The device for converting the waste heat of the kiln into the combustion-supporting air for heating and recycling as claimed in claim 4, wherein: the rolling mechanism comprises a ball (23) arranged on the inner wall of the sliding groove (18), and the ball (23) is in contact connection with the protrusion (19).