Energy-saving firing kiln feeding structure capable of reducing raw material screen residues

Abstract

The utility model relates to the technical field of firing kilns, and discloses an energy-saving firing kiln feeding structure capable of reducing raw material screen residues. The energy-saving firing kiln feeding structure capable of reducing the raw material screen residues is applied to a firing kiln body, and the left side of the firing kiln body is connected with a raw material continuous adding mechanism. The feeding device is connected to the left side of the firing kiln body, the stepped plates arranged in a stepped mode are arranged in the feeding device, the telescopic plates are arranged below the stepped plates, the blades are arranged on one sides of the telescopic plates, the regulation and control boxes are installed on one sides of the stepped plates and one sides of the telescopic plates, and the regulation and control boxes promote the telescopic plates to move. The movable telescopic plate cuts off discharged raw materials through the blade on one side, the situation that the raw materials are blocked in the conveying process due to the fact that the size of the raw materials is too large is prevented, meanwhile, the stepped plate is of a multi-step grading type special structural design, continuous discharging can be achieved, and the materials can be continuously discharged and conveyed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of firing kiln, concretely to an energy -conserving firing kiln structure of reducing raw material screen residue. BACKGROUND

[0002] The role of firing kiln is one of main processes of producing ceramic products, through heat treatment of ceramic body under specific conditions of high temperature, a series of physical and chemical reactions occur, finally become ceramic products with fixed volume and specific performance, this process involves multiple stages, each stage has its specific role, for this, an energy -conserving firing kiln structure of reducing raw material screen residue is provided.

[0003] The existing reference announcement number is: CN221403928U Chinese practical new type patent, it discloses a cooling device of firing kiln, belongs to the technical field of firing kiln. In the technical scheme, including cooling box and blowing assembly, cooling box is located at one side of firing kiln, the transport mechanism is arranged in the cooling box, blowing assembly is arranged on the cooling box and is located at opposite sides in the length direction of cooling box, blowing assembly includes blowing fan and air outlet cover, air outlet cover is arranged on the cooling box, one end of air outlet cover is located at the outside of cooling box, blowing fan is arranged at one end of air outlet cover located at the outside of cooling box, the end of air outlet cover away from blowing fan is located at the inside of cooling box, cooling mechanism is arranged in air outlet cover, suction mechanism is arranged at the top of cooling box;Tile is transported to cooling box by transport mechanism, the blowing fan on both sides blows into cooling box through air outlet cover, the hot air in cooling box is sucked away by suction mechanism after blowing is cooled by cooling mechanism, and heat circulation is formed in cooling box, the application has the effect that the cooling efficiency of tile is higher.

[0004] Based on the above patent retrieval, and combined with the equipment in the prior art, since the equipment unloading is intermittent and unstable, manual dredging is required, which is time-consuming and laborious, and the equipment has certain deficiencies in air volume control, which will affect the quality of raw material processing. The existence of these problems affects the use of the device. UTILITY MODEL CONTENT

[0005] (I) technical problems solved

[0006] In view of the defects in the prior art, the utility model provides an energy -conserving firing kiln structure of reducing raw material screen residue, which has the advantages of continuous raw material conveying and raw material air supply, and solves the above technical problems.

[0007] (II) technical scheme

[0008] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving kiln feeding structure for reducing raw material screening residue, applied to a kiln body, wherein a continuous raw material adding mechanism is connected to the left side of the kiln body, and a kiln processing air control mechanism is fixedly installed on the right side of the kiln body. The continuous raw material adding mechanism includes: a feeding device connected to the left side of the kiln body, control boxes fixedly installed on both sides of the feeding device, and stepped plates for material sliding down are equidistantly arranged inside the feeding device, and a telescopic plate is provided below the stepped plates. A pipe box is provided on one side below the feeding device, and a device plate is fixedly installed on one side of the pipe box.

[0009] The kiln processing air control mechanism includes: a side box fixedly installed on the right side of the kiln body, a barometer for monitoring internal pressure is provided on one side of the upper part of the side box, and a number of air compressors are installed on one side of the side box, and a movable plate is movably installed on the upper part of the inside of the side box.

[0010] As a preferred embodiment of this utility model, the feeding device is connected to the upper and lower parts by feeding pipes, and a device box is connected to the right rear of the firing kiln body; the device box stores heat.

[0011] As a preferred embodiment of this utility model, a connecting pipe is connected to the left side of the device box, and a valve is provided above the connecting pipe. One end of the connecting pipe is connected to an internal pipe. Isolation plates are provided at equal intervals inside the device box. The internal pipe separates the heat stratification device.

[0012] As a preferred technical solution of this utility model, the stepped plate is designed in a stepped shape inside the feeding device, and the feeding device is connected to the pipe box through the feeding pipe. The device plate is fixedly installed on the left side of the firing kiln body, and the stepped plate is symmetrical about the left and right through the midpoint of the feeding device. The stepped plate enables continuous feeding of raw materials.

[0013] As a preferred embodiment of this utility model, the pressure gauge is fixedly installed on the upper right side of the firing kiln body, and the size of the movable plate is consistent with the internal size of the side box; the movable plate controls the air intake of the firing kiln body.

[0014] As a preferred technical solution of this utility model, the device box is interconnected with the firing kiln body through a connecting pipe, and the inner pipe is located inside the device box, and valves are equidistantly arranged on one side of the inner pipe; the valves control the gas transmission.

[0015] As a preferred embodiment of this utility model, the firing kiln body is four times the size of the feeding device, and a blade is provided on one side of the telescopic plate; the raw materials are processed at high temperature.

[0016] Compared with the prior art, this utility model provides an energy-saving kiln feed structure that reduces raw material screening residue, and has the following beneficial effects:

[0017] 1. This utility model has a feeding device connected to the left side of the firing kiln body. The feeding device has a stepped plate arranged in a stepped shape inside, and a telescopic plate is set below the stepped plate. A blade is set on one side of the telescopic plate, and a control box is installed on one side of both the stepped plate and the telescopic plate. The control box causes the telescopic plate to move. The moving telescopic plate cuts the raw material being fed through the blade on one side, preventing the material from being blocked due to the large volume of raw material. At the same time, the stepped plate adopts a multi-step graded special structure design, which can realize the continuity of feeding and make the material continuously fed and transported.

[0018] 2. This utility model features a side box fixedly installed on the right side of the firing kiln body. Several air compressors are installed on one side of the side box, supplying air to the interior of the firing kiln body. A pressure gauge is installed on the upper right side of the side box to monitor the air volume inside the firing kiln. The air intake volume of the firing kiln body can be controlled by a movable plate installed on the upper part of the side box, thus regulating the airflow within the firing kiln body. Furthermore, a device box is connected to the rear right side of the firing kiln body via a connecting pipe. When the firing kiln body is operating, the heat generated can be stored using the connecting pipe and internal piping, providing heat for later use and thus achieving energy conservation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the feeding device components of this utility model;

[0021] Figure 3 This is a schematic diagram of the structural firing kiln body components of this utility model;

[0022] Figure 4 This is a schematic diagram of the structural device box assembly of this utility model;

[0023] The components are: 1. Firing kiln body; 11. Air pressure gauge; 12. Side box; 13. Air compressor; 14. Movable plate; 2. Feeding device; 21. Control box; 22. Step plate; 23. Telescopic plate; 24. Pipe box; 25. Device plate; 3. Feed pipe; 4. Device box; 41. Connecting pipe; 42. Valve; 43. Isolation plate; 44. Internal pipe. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see Figure 1 — Figure 4 In this embodiment, an energy-saving kiln feeding structure for reducing raw material screening residue is applied to the kiln body 1. A continuous raw material adding mechanism is connected to the left side of the kiln body 1, and a kiln processing air control mechanism is fixedly installed on the right side of the kiln body 1. The kiln processing air control mechanism includes: a side box 12 fixedly installed on the right side of the kiln body 1; a pressure gauge 11 is provided on one side of the upper part of the side box 12; a number of air compressors 13 are installed on one side of the side box 12; and a movable plate 14 is movably arranged on the upper part of the inside of the side box 12. The pressure gauge 11 is fixedly installed on the upper right side of the kiln body 1, and the size of the movable plate 14 is the same as the internal size of the side box 12.

[0028] Specifically, a pressure gauge 11 is installed on the upper right side of the firing kiln body 1. The pressure gauge 11 monitors the air pressure inside the firing kiln body 1 in real time. A side box 12 is fixedly installed on the right side of the firing kiln body 1. Several air compressors 13 are installed on one side of the side box 12. The air compressors 13 provide air to the inside of the firing kiln body 1, allowing the air to circulate into the interior of the equipment. At the same time, a movable plate 14 is installed above the inside of the side box 12. The movable plate 14 controls the opening size of the side box 12, thereby controlling the air intake of the firing kiln body 1.

[0029] The continuous raw material feeding mechanism includes: a feeding device 2 connected to the left side of the firing kiln body 1; control boxes 21 are fixedly installed on both sides of the feeding device 2; stepped plates 22 are equidistantly arranged inside the feeding device 2; telescopic plates 23 are arranged below the stepped plates 22; a pipe box 24 is arranged on one side below the feeding device 2; and a device plate 25 is fixedly installed on one side of the pipe box 24; the stepped plates 22 are designed in a stepped shape inside the feeding device 2; the feeding device 2 is connected to the pipe box 24 through the feeding pipe 3; and the device plate 25 is fixedly installed on the left side of the firing kiln body 1; the stepped plates 22 are symmetrical about the left and right sides through the midpoint of the feeding device 2; the firing kiln body 1 is four times the size of the feeding device 2; and a blade is arranged on one side of the telescopic plate 23.

[0030] Specifically, a feeding device 2 is connected to the left side of the firing kiln body 1. A stepped plate 22 is installed inside the feeding device 2. The stepped plate 22 adopts a special multi-step graded structure design, which allows the material to be continuously fed inside the feeding device 2. A telescopic plate 23 is installed below the stepped plate 22. The telescopic plate 23 is movable through the control box 21. A blade is installed on one side of the telescopic plate 23. The blade can cut and separate the descending material to avoid material blockage and allow the material to be continuously fed.

[0031] Feeding device 2 is connected to feed pipes 3 at the top and bottom, and device box 4 is connected to the right rear of firing kiln body 1; connecting pipe 41 is connected to the left side of device box 4, and valve 42 is installed above connecting pipe 41, and one end of connecting pipe 41 is connected to inner pipe 44; isolation plates 43 are equidistantly arranged inside device box 4; device box 4 and firing kiln body 1 are interconnected through connecting pipe 41, and inner pipe 44 is located inside device box 4, and valve 42 is equidistantly arranged on one side of inner pipe 44.

[0032] Specifically, the firing kiln body 1 is connected to the device box 4 via a connecting pipe 41. Isolation plates 43 are equidistantly arranged inside the device box 4, and an inner pipe 44 is connected through the inside of the device box 4. The inner pipe 44 is connected to the connecting pipe 41. The connection pipe 41 is used to exhaust excess heat from inside the firing kiln body 1, avoiding direct heating of the firing kiln body 1 in the later stage, which can save energy consumption of the equipment.

[0033] In operation, the firing kiln body 1 is connected to the feeding device 2 via the feed pipe 3. The feeding device 2 processes the raw materials. Inside the feeding device 2, there is a stepped plate 22 with a special multi-stage grading structure. Below the stepped plate 22, there is a telescopic plate 23. A blade is installed on one side of the telescopic plate 23, and the telescopic plate 23 is operated by the control box 21 to cut and separate the continuously entering raw materials. The separated material falls from the middle of the stepped plate 22 and then enters the interior of the firing kiln body 1 through the feed pipe 3. The firing kiln body 1 processes the raw materials. On the right side of the firing kiln body 1, there are... There is a barometer 11, a side box 12, and a blower 13. The barometer 11 monitors the air pressure inside the firing kiln 1 in real time. The blower 13 provides air to the inside of the firing kiln 1. A movable plate 14 is set above the side box 12. The movable plate 14 controls the amount of air entering the side box 12, thereby controlling the air circulation inside the firing kiln 1. Finally, after the heat inside the firing kiln 1 stabilizes, a connecting pipe 41 is connected to the right side of the firing kiln 1. One end of the connecting pipe 41 is connected to the device box 4. The device box 4 is set to store the heat for direct preheating later.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving kiln entry structure for reducing raw material residue, applied to a sintering kiln body (1), a raw material continuous adding mechanism is connected to the left side of the sintering kiln body (1), and a sintering kiln processing air control mechanism is fixedly installed on the right side of the sintering kiln body (1), characterized in that, The raw material continuous adding mechanism comprises: a feeding device (2) connected to the left side of the sintering kiln body (1), two sides of the feeding device (2) are fixedly provided with a regulating box (21), equidistant stepped plates (22) are arranged in the feeding device (2), and a telescopic plate (23) is arranged below the stepped plates (22), a pipeline box (24) is arranged on one side below the feeding device (2), and a device plate (25) is fixedly arranged on one side of the pipeline box (24). The sintering kiln processing wind control mechanism comprises: a side box (12) fixedly arranged on the right side of the sintering kiln body (1), an air pressure gauge (11) is arranged on one side above the side box (12), a plurality of air pressure machines (13) are arranged on one side of the side box (12), and a movable plate (14) is movably arranged on the upper side of the inside of the side box (12).

2. An energy efficient sintering kiln entry structure for reducing green feed material screen rejects according to claim 1, wherein, The feeding device (2) is connected with a feeding pipe (3) above and below, and the right rear of the sintering kiln body (1) is connected with a device box (4).

3. An energy efficient sintering kiln entry configuration for reducing green feed material screen rejects according to claim 2, wherein, The left side of the device box (4) is connected with a connecting pipe (41), a valve (42) is arranged above the connecting pipe (41), and an inner pipeline (44) is connected to one end of the connecting pipe (41), and equidistant isolation plates (43) are arranged in the inside of the device box (4).

4. An energy efficient sintering kiln entry configuration for reducing green feed material screen rejects according to claim 2, wherein, The stepped plates (22) are designed in a stepped manner in the inside of the feeding device (2), the feeding device (2) is connected between the feeding pipe (3) and the pipeline box (24), the device plate (25) is fixedly arranged on the left side of the sintering kiln body (1), and the stepped plates (22) are in a left-right symmetrical relationship through the midpoint of the feeding device (2).

5. A reduced green cake energy efficient sintering kiln entry structure according to claim 1, wherein, The air pressure gauge (11) is fixedly arranged on the right upper side of the sintering kiln body (1), and the size of the movable plate (14) is consistent with the size of the inside of the side box (12).

6. An energy efficient sintering kiln entry configuration for reducing green feed material screen rejects according to claim 3, wherein, The device box (4) is in intercommunication connection between the connecting pipe (41) and the sintering kiln body (1), the inner pipeline (44) is arranged in the inside of the device box (4), and the valve (42) is equidistantly arranged on one side of the inner pipeline (44).

7. An energy efficient sintering kiln entry configuration for reducing green feed material screen rejects according to claim 2, wherein, The sintering kiln body (1) is four times larger than the feeding device (2), and the telescopic plate (23) is provided with a blade on one side.

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