CN216282819U

CN216282819U - Kiln body with waste heat recycling function for firing ceramics

Info

Publication number: CN216282819U
Application number: CN202122430142.XU
Authority: CN
Inventors: 童新兵; 罗爱荣; 郑一友; 郑鸣鸣; 饶盼盼; 陈雪峰
Original assignee: Hubei Shengshi Huafeng Ceramic Co ltd
Current assignee: Hubei Shengshi Huafeng Ceramic Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-12
Anticipated expiration: 2031-10-09

Abstract

The utility model belongs to the technical field of ceramic sheets, and particularly relates to a kiln body for firing ceramics with a waste heat recycling function, aiming at the problem that the existing kiln body does not have the effect of waste heat recycling and causes resource waste when being used, the kiln body comprises a water tank, wherein four corners of the bottom of the water tank are fixedly provided with supporting legs, the bottom of the water tank is fixedly provided with an air suction pump, an air inlet pipe and an air supply pipe are fixedly arranged on the air suction pump, the bottom side of the water tank is fixedly provided with a fixing box, the air supply pipe is fixedly communicated with the fixing box, a spiral heat exchange pipe is arranged in the water tank, two ends of the spiral heat exchange pipe extend out of the water tank, the bottom end of the spiral heat exchange pipe is communicated with the fixing box, and the top of the water tank is fixedly provided with a motor. The high-temperature flue gas waste heat recovery device is reasonable in structural design, high in recovery rate and capable of conveniently recovering and utilizing the waste heat of high-temperature flue gas, and filtering and collecting particles in the high-temperature flue gas.

Description

Kiln body with waste heat recycling function for firing ceramics

Technical Field

The utility model relates to the technical field of ceramic sheets, in particular to a kiln body with a waste heat recycling function for firing ceramics.

Background

The ceramic sheet is a plate-shaped ceramic product made of kaolin clay and other inorganic non-metallic materials through the production processes of forming, high-temperature calcination at 1200 ℃ and the like, and the ceramic sheet is usually required to be placed in a ceramic kiln for firing in the production and processing process of the ceramic sheet.

However, when the kiln furnace is used, the kiln furnace does not have the effect of recycling waste heat, and the waste of resources is caused, so that a kiln body for firing ceramics with the function of recycling waste heat is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the prior kiln furnace does not have the effect of recycling waste heat and wastes resources when in use, and provides a kiln body for firing ceramics with the function of recycling the waste heat.

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

a kiln body with a waste heat recycling function for firing ceramics comprises a water tank, wherein supporting legs are fixedly arranged at four corners of the bottom of the water tank, an air suction pump is fixedly arranged at the bottom of the water tank, an air inlet pipe and an air supply pipe are fixedly arranged on the air suction pump, a fixing box is fixedly arranged at the bottom side of the water tank, the air supply pipe is fixedly communicated with the fixing box, a spiral heat exchange pipe is arranged in the water tank, two ends of the spiral heat exchange pipe extend out of the water tank, the bottom end of the spiral heat exchange pipe is communicated with the fixing box, a motor is fixedly arranged at the top of the water tank, a vertical shaft is fixedly arranged on an output shaft of the motor, a plurality of stirring rods are fixedly arranged at the outer side of the vertical shaft, the bottom end of the vertical shaft extends into the fixing box and is fixedly provided with a driving bevel gear, a rotating shaft is rotatably arranged in the fixing box, a driven bevel gear and a cam are fixedly arranged at the outer side of the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear, the spout has all been seted up on the both sides inner wall of fixed box, and sliding connection has same sliding frame in two spouts, cam and sliding frame's top side rolling contact, a plurality of springs of sliding frame's bottom fixedly connected with, and the one end fixed connection that sliding frame was kept away from to a plurality of springs is on the inner wall of corresponding spout, and the sliding frame internal fixation is provided with the filter screen.

Preferably, one side of the water tank is fixedly provided with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are both provided with valves.

Preferably, an installation groove is formed in the inner wall of one side of the fixing box, an outer ring of the bearing is fixedly installed in the installation groove, and the rotating shaft is fixedly sleeved with an inner ring of the bearing.

Preferably, limiting rods are fixedly mounted in the two sliding grooves, and the sliding frame is sleeved on the outer sides of the two limiting rods in a sliding mode.

Preferably, the bottom side of the fixed box is provided with an opening, and the outer side of the fixed box is fixedly provided with a slag receiving box through a bolt.

According to the kiln body for firing ceramics with the waste heat recycling function, waste heat is conveniently recycled and clean water is conveniently heated through the air extracting pump, the air inlet pipe, the air supply pipe, the fixing box and the spiral heat exchange pipe, the heated hot water is conveniently used for daily use, and meanwhile, the plurality of stirring rods can be used for fully stirring the clean water through the common matching of the motor and the vertical shaft with the plurality of stirring rods, so that the waste heat absorbing effect on high-temperature flue gas is better, and the waste heat recycling utilization rate of the high-temperature flue gas is higher;

according to the kiln body for firing ceramics with the waste heat recycling function, particles in high-temperature flue gas can be filtered in the process of conveying the high-temperature flue gas through the filter screen, the filter screen can vibrate in a reciprocating manner through the meshing transmission of the driving conical gear and the driven conical gear, the cam is in rolling contact with the sliding frame, and the elastic deformation of the plurality of springs enables the filter screen to vibrate in a reciprocating manner, so that the particles filtered on the filter screen fall into the slag receiving box for collection, and the particles in the flue gas are convenient to filter and collect;

the high-temperature flue gas waste heat recovery device is reasonable in structural design, high in recovery rate and capable of conveniently recovering and utilizing the waste heat of high-temperature flue gas, and filtering and collecting particles in the high-temperature flue gas.

Drawings

FIG. 1 is a schematic perspective view of a kiln body for firing ceramics with waste heat recycling function according to the present invention;

FIG. 2 is a schematic structural diagram of a kiln body for firing ceramics with a waste heat recycling function according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a kiln body for firing ceramics with a waste heat recycling function according to the present invention.

In the figure: 1. a water tank; 2. a support leg; 3. an air pump; 4. an air inlet pipe; 5. an air supply pipe; 6. a fixing box; 7. a spiral heat exchange tube; 8. a motor; 9. a vertical axis; 10. a stirring rod; 11. a driving bevel gear; 12. a rotating shaft; 13. a driven bevel gear; 14. a cam; 15. a chute; 16. a sliding frame; 17. a spring; 18. filtering with a screen; 19. and a slag receiving box.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a kiln body for firing ceramics with waste heat recycling function comprises a water tank 1, wherein four corners of the bottom of the water tank 1 are fixedly provided with supporting legs 2, the bottom of the water tank 1 is fixedly provided with an air pump 3, the air pump 3 is fixedly provided with an air inlet pipe 4 and an air supply pipe 5, the bottom side of the water tank 1 is fixedly provided with a fixing box 6, the air supply pipe 5 is fixedly communicated with the fixing box 6, the water tank 1 is internally provided with a spiral heat exchange pipe 7, two ends of the spiral heat exchange pipe 7 extend out of the water tank 1, the bottom end of the spiral heat exchange pipe 7 is communicated with the fixing box 6, the top of the water tank 1 is fixedly provided with a motor 8, an output shaft of the motor 8 is fixedly provided with a vertical shaft 9, the outer side of the vertical shaft 9 is fixedly provided with a plurality of stirring rods 10, the bottom end of the vertical shaft 9 extends into the fixing box 6 and is fixedly provided with a driving bevel gear 11, the fixing box 6 is rotatably provided with a rotating shaft 12, the outside fixed mounting of pivot 12 has driven bevel gear 13 and cam 14, initiative bevel gear 11 meshes with driven bevel gear 13 mutually, spout 15 has all been seted up on the both sides inner wall of fixed box 6, sliding connection has same sliding frame 16 in two spout 15, cam 14 and sliding frame 16's top side rolling contact, a plurality of springs 17 of sliding frame 16's bottom fixedly connected with, the one end fixed connection that sliding frame 16 was kept away from to a plurality of springs 17 is on the inner wall of corresponding spout 15, sliding frame 16 internal fixation is provided with filter screen 18.

In the utility model, a water inlet pipe and a water outlet pipe are fixedly arranged on one side of the water tank 1, and valves are arranged on the water inlet pipe and the water outlet pipe, so that water can be conveniently fed and drained.

In the utility model, an installation groove is formed in the inner wall of one side of the fixed box 6, an outer ring of the bearing is fixedly installed in the installation groove, and the rotating shaft 12 is fixedly sleeved with the inner ring of the bearing, so that the rotating shaft 12 is convenient to rotate and install.

In the utility model, limiting rods are fixedly arranged in the two sliding grooves 15, and the sliding frame 16 is sleeved on the outer sides of the two limiting rods in a sliding manner to limit the sliding frame 16.

In the utility model, the bottom side of the fixed box 6 is provided with an opening, and the outer side of the fixed box 6 is fixedly provided with the slag receiving box 19 through bolts, so that the particles in the flue gas can be conveniently collected.

In the utility model, when in use, a proper amount of clean water can be injected into the water tank 1 through the water inlet pipe, then the air inlet pipe 4 can be communicated with the ceramic kiln, then the air suction pump 3 and the motor 8 can be driven, high-temperature flue gas can be fed into the fixed box 6 through the air inlet pipe 4 and the air feed pipe 5, so that the high-temperature flue gas can filter particles in the high-temperature flue gas through the filter screen 18, then the waste heat can be recovered and the clean water can be heated through the spiral heat exchange pipe 7 and the clean water through the spiral heat exchange pipe 7, meanwhile, the clean water can be fully stirred by the plurality of stirring rods 10 through the cooperation of the motor 8 and the vertical shaft 9 with the plurality of stirring rods 10, thereby the waste heat absorption effect of the high-temperature flue gas is better, the waste heat recovery utilization rate of the high-temperature flue gas is higher, and simultaneously, the mesh transmission of the driving conical gear 11 and the driven conical gear 13 can be realized, namely, the rotating shaft 12 can drive the cam 14 to rotate, and the cam 14 can be in rolling contact with the sliding frame 16, and the elastic deformation of the springs 17 can enable the filter screen 18 to vibrate in a reciprocating manner, so that the particles filtered on the filter screen 18 fall into the residue receiving box 19 integrally for collection.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not 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

1. The kiln body with the waste heat recycling function for firing ceramics comprises a water tank (1) and is characterized in that supporting legs (2) are fixedly mounted at four corners of the bottom of the water tank (1), an air suction pump (3) is fixedly mounted at the bottom of the water tank (1), an air inlet pipe (4) and an air supply pipe (5) are fixedly arranged on the air suction pump (3), a fixing box (6) is fixedly mounted at the bottom side of the water tank (1), the air supply pipe (5) is fixedly communicated with the fixing box (6), a spiral heat exchange pipe (7) is arranged in the water tank (1), two ends of the spiral heat exchange pipe (7) extend out of the water tank (1), the bottom end of the spiral heat exchange pipe (7) is communicated with the fixing box (6), a motor (8) is fixedly mounted at the top of the water tank (1), and a vertical shaft (9) is fixedly mounted on an output shaft of the motor (8), the outer side of the vertical shaft (9) is fixedly provided with a plurality of stirring rods (10), the bottom end of the vertical shaft (9) extends into the fixed box (6) and is fixedly provided with a driving bevel gear (11), the fixed box (6) is rotatably provided with a rotating shaft (12), the outer side of the rotating shaft (12) is fixedly provided with a driven bevel gear (13) and a cam (14), the driving bevel gear (11) is meshed with the driven bevel gear (13), the inner walls of the two sides of the fixed box (6) are both provided with sliding grooves (15), the two sliding grooves (15) are internally and slidably connected with a same sliding frame (16), the cam (14) is in rolling contact with the top side of the sliding frame (16), the bottom of the sliding frame (16) is fixedly connected with a plurality of springs (17), and one ends of the plurality of springs (17) far away from the sliding frame (16) are fixedly connected onto the inner walls of the corresponding sliding grooves (15), a filter screen (18) is fixedly arranged in the sliding frame (16).

2. The kiln body for firing ceramics with the function of recycling waste heat according to claim 1, wherein a water inlet pipe and a water outlet pipe are fixedly arranged at one side of the water tank (1), and valves are arranged on the water inlet pipe and the water outlet pipe.

3. The kiln body for firing ceramics with the waste heat recycling function as claimed in claim 1, wherein an installation groove is formed on an inner wall of one side of the fixing box (6), an outer ring of a bearing is fixedly installed in the installation groove, and the rotating shaft (12) is fixedly sleeved with an inner ring of the bearing.

4. The kiln body for firing ceramics with the function of recycling waste heat according to claim 1, wherein two sliding grooves (15) are fixedly provided with limiting rods, and the sliding frame (16) is sleeved outside the two limiting rods in a sliding manner.

5. The kiln body for firing ceramics with the function of recycling waste heat according to claim 1, wherein the bottom side of the fixing box (6) is provided with an opening, and the outer side of the fixing box (6) is fixedly provided with a slag receiving box (19) through bolts.