Energy-saving ceramic kiln

Abstract

The utility model relates to the technical field of ceramic closestool production equipment, and discloses an energy-saving ceramic kiln which comprises a kiln body, a preheating furnace is fixedly connected to one side of the kiln body, a partition door is arranged between the kiln body and the preheating furnace, and a first pipeline is arranged at the end, close to the preheating furnace, of the kiln body in a penetrating mode. The end, away from the kiln body, of the first pipeline is fixedly connected with a transfer box, the side, away from the first pipeline, of the transfer box is fixedly connected with a second pipeline, the second pipeline penetrates through the top of the preheating furnace, and a fan is installed on the side, close to the second pipeline, of the inner wall of the transfer box. A transport cart is arranged at the top of the track, and three mounting frames are fixedly connected to the inner walls of the two sides of the transfer box. According to the preheating furnace, energy consumption can be effectively reduced, resources are saved, the production efficiency can be improved, the filter plate can be prevented from being blocked, the efficiency of hot air entering the preheating furnace is guaranteed, and the preheating recovery effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic toilet production equipment, in particular to an energy-saving ceramic kiln. Background Art

[0002] A ceramic toilet is a common sanitary facility mainly used for excretion and cleaning. The ceramic toilet is mainly made of raw materials such as clay, feldspar, and quartz, and is fired at high temperature, having good strength, wear resistance, and corrosion resistance. A kiln is used in the production of ceramic toilets, and workpieces move continuously in the kiln for production. However, most of the existing ceramic toilet kilns still have problems to be solved in the process of use.

[0003] Before firing a ceramic toilet, it is necessary to preheat the raw materials of the ceramic toilet. Currently, the ceramic toilet is preheated by gradually increasing the temperature inside the kiln. Through preheating, it is possible to prevent product cracking caused by too large a temperature change. However, most of the existing ceramic toilet kilns in the prior art directly preheat in the main kiln, which requires the temperature in the main kiln to be lowered, and then the temperature in the main kiln is increased again during preheating, resulting in serious energy waste and consuming a large amount of time, affecting the production efficiency. Therefore, it is necessary to design an energy-saving ceramic kiln to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art and to propose an energy-saving ceramic kiln.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An energy-saving ceramic kiln, comprising a kiln body. One side of the kiln body is fixedly connected with a preheating furnace. A partition door is arranged between the kiln body and the preheating furnace. The kiln body is provided with a first pipeline at one end close to the preheating furnace. The first pipeline is fixedly connected with a transfer box at the end far from the kiln body. The transfer box is fixedly connected with a second pipeline on the side far from the first pipeline. The second pipeline passes through the top of the preheating furnace. A blower is installed on the inner wall of the transfer box on the side close to the second pipeline. Tracks are arranged in both the kiln body and the preheating furnace. A transport vehicle is arranged on the top of the tracks. Three mounting frames are fixedly connected to both inner walls of the transfer box. The inner walls of two mounting frames at the same end are provided with the same filter plate. Due to the technical means of using the waste heat of the kiln body to raise the temperature in the preheating furnace, the temperature rise in the preheating furnace can preheat the raw materials of the ceramic toilet. After preheating, they directly enter the kiln body for firing, effectively solving the problems in the background technology that most ceramic toilet kilns in the prior art directly preheat in the main kiln, which requires reducing the temperature in the main kiln, and then raising the temperature in the main kiln again during preheating, resulting in serious energy waste and consuming a large amount of time, affecting the production efficiency. Furthermore, the technical effects of effectively reducing energy consumption, saving resources, and improving production efficiency are achieved.

[0007] As a further scheme of the present utility model, a bracket is fixedly connected to one side of the transfer box, and a motor is installed on the bracket.

[0008] As a further scheme of the present utility model, two gears are arranged on one side of the transfer box. The two gears are meshed. The output end of the motor is fixedly connected to one of the gears. Four synchronous pulleys are arranged on the side of the gear far from the motor. Two of the synchronous pulleys are fixedly connected to the two gears. The same synchronous belt is sleeved on two synchronous pulleys at the same end.

[0009] As a further scheme of the present utility model, two of the synchronous pulleys are fixedly connected with first connecting rods on the side close to the transfer box. Two limiting rods are arranged on the side of the two first connecting rods far from the synchronous pulleys. One of the limiting rods is fixedly connected to the first connecting rod. The same reciprocating lead screw is fixedly connected to the two limiting rods at the same end on the side close to each other. A lead screw sliding sleeve is sleeved on the reciprocating lead screw. A pin hole is arranged on the inner circumferential surface of the lead screw sliding sleeve along its radial direction. A crescent pin cooperating with the reciprocating lead screw is arranged in the pin hole. A cleaning brush is fixedly connected to the outer wall of the lead screw sliding sleeve. The bristles of the cleaning brush contact the filter plate.

[0010] As a further solution of the present utility model, second connecting rods are fixedly connected to one side of each of the two synchronous pulleys close to the transfer box. The second connecting rods penetrate through one side of the transfer box, and driving rods are fixedly connected to both of the second connecting rods. A bracket is fixedly connected to the outer wall of the driving rod, and three spheres are fixedly connected to the bracket. The driving rod is arranged on the side close to the second pipeline of the two filter plates close to the first pipeline. Cylinders are sleeved on both ends of the driving rod, and the driving rod is rotatably connected to the cylinders. The cylinders are fixedly connected to the inner wall of the transfer box. Due to the technical means of using a reciprocating cleaning brush and spheres to strike the filter plate, the cleaning brush can scrape and clean the dust and particulate matter attached to the surface of the filter plate, and the dust and particulate matter on the filter plate fall off when the spheres strike the filter plate to generate vibration. Thus, the technical effect of preventing the filter plate from being blocked, ensuring the efficiency of hot air entering the preheating furnace, and ensuring the preheating recovery effect is achieved.

[0011] As a further solution of the present utility model, two limiting sleeve plates are fixedly connected to one side of each of the two filter plates close to the first pipeline. The limiting sleeve plates are sleeved on the limiting rods, and the limiting rods are rotatably connected to the limiting sleeve plates.

[0012] As a further solution of the present utility model, four fixing plates are fixedly connected to one side of each of the two filter plates close to the first pipeline. At the same end, the two fixing plates are fixedly connected to the same guiding rod on the side close to each other. The guiding rod penetrates through the cleaning brush, and the cleaning brush is slidably connected to the guiding rod.

[0013] The beneficial effects of the present utility model are as follows:

[0014] For the present utility model: Due to the technical means of using the waste heat of the kiln body to raise the temperature in the preheating furnace, the temperature rise in the preheating furnace can preheat the raw materials of the ceramic toilet, and after preheating, they directly enter the kiln body for firing. This effectively solves the problem in the background technology that most of the existing ceramic toilet kilns in the prior art directly preheat in the main kiln, which requires the temperature in the main kiln to be reduced and then raised again during preheating, resulting in serious energy waste and consuming a large amount of time, affecting the production efficiency. Thus, the technical effects of effectively reducing energy consumption, saving resources, and improving production efficiency are achieved.

[0015] For the present utility model: Due to the technical means of using a reciprocating cleaning brush and spheres to strike the filter plate, the cleaning brush can scrape and clean the dust and particulate matter attached to the surface of the filter plate, and the dust and particulate matter on the filter plate fall off when the spheres strike the filter plate to generate vibration. Thus, the technical effect of preventing the filter plate from being blocked, ensuring the efficiency of hot air entering the preheating furnace, and ensuring the preheating recovery effect is achieved. Description of the Drawings

[0016] Figure 1 Schematic three-dimensional structure diagram of an energy-saving ceramic kiln proposed by the present utility model;

[0017] Figure 2 Schematic partial structure diagram of an energy-saving ceramic kiln proposed by the present utility model;

[0018] Figure 3 Schematic internal structure diagram of the transfer box of an energy-saving ceramic kiln proposed by the present utility model;

[0019] Figure 4 Schematic structure diagram at the reciprocating lead screw of an energy-saving ceramic kiln proposed by the present utility model;

[0020] Figure 5 Schematic sectional unfolded structure diagram at the cleaning brush of an energy-saving ceramic kiln proposed by the present utility model.

[0021] In the figure: 1, kiln body; 2, preheating furnace; 3, first pipeline; 4, transfer box; 5, second pipeline; 6, fan; 7, track; 8, transport vehicle; 9, mounting rack; 10, filter plate; 11, bracket; 12, motor; 13, gear; 14, synchronous pulley; 15, synchronous belt; 16, first connecting rod; 17, limiting rod; 18, reciprocating lead screw; 19, lead screw sliding sleeve; 20, cleaning brush; 21, limiting sleeve plate; 22, second connecting rod; 23, driving rod; 24, support; 25, sphere; 26, cylinder; 27, guide rod; 28, fixing plate. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Next, the present utility model will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0024] Refer to Figures 1 - 5, An energy-saving ceramic kiln, comprising a kiln body 1. One side of the kiln body 1 is fixedly connected with a preheating furnace 2. A partition door is arranged between the kiln body 1 and the preheating furnace 2. A first pipeline 3 penetrates through one end of the kiln body 1 close to the preheating furnace 2. The first pipeline 3 is fixedly connected with a transfer box 4 at the end far from the kiln body 1. A second pipeline 5 is fixedly connected to one side of the transfer box 4 far from the first pipeline 3. The second pipeline 5 penetrates through the top of the preheating furnace 2. A fan 6 is installed on the inner wall of the transfer box 4 close to the second pipeline 5. Tracks 7 are arranged in both the kiln body 1 and the preheating furnace 2. A transport vehicle 8 is arranged on the top of the tracks 7. Three mounting brackets 9 are fixedly connected to both inner walls of the transfer box 4. The inner walls of two mounting brackets 9 at the same end are provided with the same filter plate 10. Due to the technical means of using the waste heat of the kiln body to raise the temperature in the preheating furnace, the temperature rise in the preheating furnace can preheat the raw materials of the ceramic toilet, and then directly enter the kiln body for firing after preheating, effectively solving the problem in the background technology that most ceramic toilet kilns in the prior art directly preheat in the main kiln, which requires the temperature in the main kiln to be lowered and then raised again during preheating, resulting in serious energy waste and consuming a large amount of time, affecting the production efficiency. Furthermore, the technical effects of effectively reducing energy consumption, saving resources, and improving production efficiency are achieved.

[0025] In this embodiment, a bracket 11 is fixedly connected to one side of the transfer box 4, and a motor 12 is installed on the bracket 11.

[0026] In this embodiment, two gears 13 are arranged on one side of the transfer box 4. The two gears 13 are meshed. The output end of the motor 12 is fixedly connected to one of the gears 13. Four synchronous pulleys 14 are arranged on the side of the gear 13 far from the motor 12. Two of the synchronous pulleys 14 are fixedly connected to the two gears 13. The same synchronous belt 15 is sleeved on two synchronous pulleys 14 at the same end.

[0027] In this embodiment, two of the synchronous pulleys 14 are fixedly connected with a first connecting rod 16 on the side close to the transfer box 4. Two limiting rods 17 are arranged on the side of the two first connecting rods 16 far from the synchronous pulleys 14. The first connecting rod 16 is fixedly connected to one of the limiting rods 17. The same reciprocating lead screw 18 is fixedly connected to the side of the two limiting rods 17 at the same end close to each other. A lead screw sliding sleeve 19 is sleeved on the reciprocating lead screw 18. A pin hole is arranged on the inner circumferential surface of the lead screw sliding sleeve 19 along its radial direction. A crescent pin cooperating with the reciprocating lead screw 18 is arranged in the pin hole. A cleaning brush 20 is fixedly connected to the outer wall of the lead screw sliding sleeve 19. The bristles of the cleaning brush 20 are in contact with the filter plate 10.

[0028] In this embodiment, two of the synchronous pulleys 14 are fixedly connected with second connecting rods 22 on one side close to the transfer box 4. The second connecting rods 22 pass through one side of the transfer box 4. Both of the second connecting rods 22 are fixedly connected with drive rods 23. The outer wall of the drive rod 23 is fixedly connected with a bracket 24. Three spheres 25 are fixedly connected to the bracket 24. The drive rod 23 is arranged on the side close to the second pipe 5 of the two filter plates 10 close to the first pipe 3. Cylinders 26 are sleeved on both ends of the drive rod 23. The drive rod 23 is rotatably connected to the cylinders 26. The cylinders 26 are fixedly connected to the inner wall of the transfer box 4. Due to the technical means of using a reciprocating cleaning brush and spheres to strike the filter plate, the cleaning brush can scrape and clean the dust and particulate matter attached to the surface of the filter plate. When the spheres strike the filter plate to generate vibration, the dust and particulate matter on the filter plate fall off. Thus, the technical effects of preventing the filter plate from being blocked, ensuring the efficiency of the hot air entering the preheating furnace, and ensuring the effect of preheating recovery are achieved.

[0029] In this embodiment, two of the filter plates 10 are fixedly connected with two limit sleeve plates 21 on one side close to the first pipe 3. The limit sleeve plates 21 are sleeved on the limit rods 17. The limit rods 17 are rotatably connected to the limit sleeve plates 21.

[0030] In this embodiment, two of the filter plates 10 are fixedly connected with four fixing plates 28 on one side close to the first pipe 3. At the same end, two of the fixing plates 28 are fixedly connected with the same guiding rod 27 on the side close to each other. The guiding rod 27 passes through the cleaning brush 20. The cleaning brush 20 is slidably connected to the guiding rod 27.

[0031] Working principle: When using this device, the sealed door of the preheating furnace 2 and the partition door between the kiln main body 1 and the preheating furnace 2 can be opened, and the raw materials for the ceramic toilet can be placed on the transport vehicle 8, and the transport vehicle 8 can be moved along the track 7 into the kiln main body 1. When the heating device of the kiln main body 1 is passed, the temperature inside the kiln main body 1 increases to carry out production work. After the ceramic toilet raw materials are moved into the kiln main body 1, the partition door between the kiln main body 1 and the preheating furnace 2 can be closed, and the fan 6 can be started. The fan 6 will suck the hot air out of the kiln main body 1 through the first pipe 3 and inject it into the transfer box 4, and then inject it into the second pipe 5 through the transfer box 4, and finally inject it into the preheating furnace 2, so that the temperature inside the preheating furnace 2 increases, and the ceramic toilet raw materials to be processed can be placed Preheating in the preheating furnace 2 can increase the initial temperature of the ceramic toilet, which reduces the energy required in the subsequent heating stage, thereby reducing the overall energy consumption. Preheating can also shorten the heating time of the ceramic toilet during the high-temperature sintering process, improve production efficiency, and speed up the production cycle. By utilizing waste heat in the production process, the demand for electricity or fuel can be reduced during peak periods, thereby reducing energy costs. Dust and particulate matter will be generated during the firing process of the ceramic toilet. The dust and particulate matter in the hot air sucked into the transfer box 4 will be filtered out by the filter plate 10 to avoid the presence of impurities in the hot air blown into the preheating furnace 2 and affecting the quality of the raw materials of the ceramic toilet. During the processing, the motor 12 can also be started, and the electric The output end of the machine 12 will drive the gear 13 to rotate, the two gears 13 will drive the synchronous wheel 14 to rotate, the synchronous wheel 14 will drive the synchronous belt 15 to rotate, the four synchronous wheels 14 can all rotate, the rotation of the synchronous wheel 14 will drive the first connecting rod 16 to rotate, the first connecting rod 16 will drive the limit rod 17 to rotate, the limit rod 17 will drive the reciprocating screw 18 to rotate, the reciprocating screw 18 will drive the screw sleeve 19 to reciprocate, the screw sleeve 19 will drive the cleaning brush 20 to reciprocate, clean the two filter plates 10 close to the first pipe 3, clean the dust and particles attached to the surface of the filter plate 10, avoid clogging of the filter plate 10, ensure the effect of preheating recovery, and the cleaning brush 20 will move along the guide rod 2 7 moves, the cleaning brush 20 will not deviate during the movement, and the synchronous wheel 14 will also drive the second connecting rod 22 to rotate while rotating, and the second connecting rod 22 will drive the driving rod 23 to rotate, and the driving rod 23 will drive the bracket 24 to rotate, and the bracket 24 will drive the ball 25 to make a circular motion and continuously knock on the filter plate 10, so that the filter plate 10 vibrates, which assists in cleaning the filter plate 10, and the dust and particulate matter in the filter holes of the filter plate 10 can be quickly removed through vibration, and the filter plate 10 is further dredged. After completing the preheating recovery work and processing work, open the sealed door of the transfer box 4, pull out the filter plate 10 to maintain the filter plate 10, and then clean up the dust and particulate matter in the transfer box 4.

[0032] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "over" other devices or structures will then be oriented "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both orientations of "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations), and the corresponding explanations for the spatial relative descriptions used herein will be made accordingly.

[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components and / or combinations thereof.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An energy-saving ceramic kiln, comprising a kiln body (1), characterized in that: A preheating furnace (2) is fixedly connected to one side of the kiln main body (1), a partition door is provided between the kiln main body (1) and the preheating furnace (2), a first pipe (3) is passed through the end of the kiln main body (1) close to the preheating furnace (2), a transfer box (4) is fixedly connected to the end of the first pipe (3) away from the kiln main body (1), a second pipe (5) is fixedly connected to the transfer box (4) on the side away from the first pipe (3), the second pipe (5) passes through the top of the preheating furnace (2), a fan (6) is installed on the inner wall of the transfer box (4) on the side close to the second pipe (5), tracks (7) are provided in the kiln main body (1) and the preheating furnace (2), a transport vehicle (8) is provided on the top of the track (7), three mounting frames (9) are fixedly connected to the inner walls of both sides of the transfer box (4), and the inner walls of the two mounting frames (9) at the same end are both provided with the same filter plate (10).

2. The energy-saving ceramic kiln according to claim 1, characterized in that: A bracket (11) is fixedly connected to one side of the transfer box (4), and a motor (12) is installed on the bracket (11).

3. The energy-saving ceramic kiln according to claim 2, characterized in that: Two gears (13) are provided on one side of the transfer box (4), the two gears (13) are meshed and connected, the output end of the motor (12) is fixedly connected to one of the gears (13), the gear (13) is provided with four synchronous wheels (14) on the side away from the motor (12), two of the gears (13) are fixedly connected to two of the synchronous wheels (14), and the two synchronous wheels (14) at the same end are both sleeved with the same synchronous belt (15).

4. The energy-saving ceramic kiln according to claim 3, characterized in that: The two synchronous wheels (14) are fixedly connected to a first connecting rod (16) on a side close to the transfer box (4), and the two first connecting rods (16) are provided with two limit rods (17) on a side away from the synchronous wheels (14). The first connecting rod (16) is fixedly connected to one of the limit rods (17), and the two limit rods (17) at the same end are fixedly connected to the same reciprocating screw (18) on a side close to each other. The reciprocating screw (18) is sleeved with a screw sleeve (19), and the inner circumferential surface of the screw sleeve (19) is provided with a pin hole along its radial direction, and a crescent pin matching the reciprocating screw (18) is provided in the pin hole, and the outer wall of the screw sleeve (19) is fixedly connected to a cleaning brush (20), and the bristles of the cleaning brush (20) are in contact with the filter plate (10).

5. The energy-saving ceramic kiln according to claim 4, characterized in that: The two synchronous wheels (14) are fixedly connected to a second connecting rod (22) on a side close to the transfer box (4), the second connecting rod (22) passes through one side of the transfer box (4), the two second connecting rods (22) are fixedly connected to a driving rod (23), the outer wall of the driving rod (23) is fixedly connected to a bracket (24), three balls (25) are fixedly connected to the bracket (24), the driving rod (23) is arranged on a side close to the second pipe (5) of two filter plates (10) close to the first pipe (3), both ends of the driving rod (23) are sleeved with a cylinder (26), the driving rod (23) is rotatably connected to the cylinder (26), and the cylinder (26) is fixedly connected to the inner wall of the transfer box (4).

6. The energy-saving ceramic kiln according to claim 5, characterized in that: Two of the two filter plates (10) are fixedly connected to two limit sleeves (21) on one side close to the first pipe (3); the limit sleeves (21) are sleeved on the limit rods (17); and the limit rods (17) are rotatably connected to the limit sleeves (21).

7. The energy-saving ceramic kiln according to claim 6, characterized in that: Two of the filter plates (10) are fixedly connected to four fixing plates (28) on a side close to the first pipe (3); two fixing plates (28) at the same end are fixedly connected to a same guide rod (27) on a side close to each other; the guide rod (27) passes through a cleaning brush (20), and the cleaning brush (20) is slidably connected to the guide rod (27).

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