Kiln tail anti-blocking equipment

Abstract

The utility model relates to the technical field of rotary kilns, and discloses kiln tail anti-blocking equipment which comprises a feeding port, an upper mounting block is fixedly mounted on the outer surface of the upper end of the feeding port, a waste liquid pipe is movably connected to the upper portion of the feeding port, and a lower mounting block is fixedly mounted on the outer surface of the lower end of the waste liquid pipe. The lower mounting block is movably connected to the upper portion of the upper mounting block, a mounting sleeve is movably mounted on the outer surface of the waste liquid pipe, an electric telescopic rod is fixedly mounted on one side of the mounting sleeve, a connecting sleeve is fixedly mounted on the outer surface of the upper end of the electric telescopic rod, and a base is fixedly mounted on one side of the connecting sleeve. A camera is fixedly installed above the base and movably connected to the upper portion of the waste liquid pipe. The rotary kiln tail structure effectively avoids material accumulation and blockage of the kiln tail, facilitates improvement of the use function of the kiln tail structure, facilitates normal work of the rotary kiln tail, and is simple in structure and convenient to operate due to the fact that the feeding port and the waste liquid pipe are movably installed.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary kilns, in particular to a kiln tail anti-blocking device. Background Art

[0002] A rotary kiln refers to a rotating calcining kiln (commonly known as a rotary kiln), which belongs to the category of building materials equipment. Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to the materials they process. Cement kilns are mainly used to calcine cement clinker, and are divided into two categories: dry-process cement kilns and wet-process cement kilns.

[0003] The existing referenceable Chinese utility model patent has a publication number of CN205138178U, which discloses a kiln tail anti-blocking device. The utility model includes a kiln body, a kiln tail and a circular kiln tail feed barrel, the kiln tail feed barrel is located on the outside of the kiln tail, a sealing ring is provided between the kiln tail feed barrel and the kiln tail, the kiln tail is provided with a rotating device, the rotating device includes a rotating body, the rotating body is cylindrical, and the rotating body is divided into a plurality of independent rotating units along the circumferential direction, the space where the rotating units are located is called a rotating bin, the inner side of the rotating body facing the kiln body is an open side, and a plurality of scraping bins are provided along the outer circle of the rotating body. The utility model adopts a plurality of scraping bins, so that the material is lifted up under the action of the return device and sent into the kiln, and the material on the sealing ring is shoveled up, especially the material below the return device.

[0004] The above-mentioned kiln tail anti-blocking equipment solves the problem of return material accumulation, but the waste liquid at the kiln tail is prone to crusting, which causes accumulation and blockage of materials at the kiln tail, affecting the normal operation of the smoke chamber and preheating system, making the distance between the feeding port and the waste liquid pipe longer, reducing the use of waste liquid, resulting in poor atomization effect, reducing the use function of the kiln tail structure, and reducing the normal work and use of the rotary kiln tail. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a kiln tail anti-blocking device, which has the advantages of facilitating the fixed installation of the waste liquid disposal port at the feeding port, facilitating the reduction of the waste liquid pipe inlet, and improving the normal working use of the rotary kiln tail, thereby solving the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the kiln tail anti-blocking equipment comprises: a feeding port for feeding cement materials, an upper mounting block for cooperative installation is fixedly installed on the outer surface of the upper end of the feeding port, a waste liquid pipe for waste liquid feeding is movably connected above the feeding port, a lower mounting block for cooperative installation is fixedly installed on the outer surface of the lower end of the waste liquid pipe, the lower mounting block is movably connected above the upper mounting block, a mounting sleeve for increasing the use function is movably installed on the outer surface of the waste liquid pipe, an electric telescopic rod for use with a connecting sleeve is fixedly installed on one side of the mounting sleeve, a connecting sleeve for use with a base is fixedly installed on the upper outer surface of the electric telescopic rod, a base for installing a camera is fixedly installed on one side of the connecting sleeve, a camera for recording waste liquid feeding is fixedly installed above the base, and the camera is movably connected above the waste liquid pipe.

[0009] As a preferred technical solution of the utility model, the upper part of the upper mounting block is movably connected with bolts, and the lower part of the lower mounting block is movably connected with bolts; the bolts penetrate the upper mounting block and the lower mounting block for fixed use.

[0010] As a preferred technical solution of the utility model, extension blocks are fixedly installed at both ends of the mounting sleeve, bolts are movably installed on one side of the extension block, and a welding seat is fixedly installed on one side of the outer surface of the mounting sleeve; the bolts fix the extension blocks together, so that the mounting sleeve is fixed on the outer surface of the waste liquid pipe for use.

[0011] As a preferred technical solution of the utility model, a clamping frame is fixedly installed on the outer surface of the welding seat, a base is fixedly installed on one side of the clamping frame, and an electric telescopic rod is fixedly installed on the top of the base; the clamping frame presents an inverted "n" shape for use.

[0012] As a preferred technical solution of the utility model, the outer surface of the lower mounting block is movably connected with a sealing sleeve, the outer surface of the upper mounting block is movably connected with a sealing sleeve, a connecting block is fixedly installed on one side of the outer surface of the sealing sleeve, and a mounting hole is fixedly installed on one side of the connecting block; the sealing sleeve increases the sealing performance of the docking point between the upper mounting block and the lower mounting block.

[0013] As a preferred technical solution of the utility model, one side of the connecting block is movably connected to a supporting block, one side of the supporting block is movably installed with a screw, one end of the screw is movably connected to the inside of the mounting hole; the screw fixes the supporting block and the connecting block.

[0014] As a preferred technical solution of the utility model, a support frame is fixedly installed on one side of the support block, and the support frame is fixedly installed below the base; the support frame is correspondingly installed on one side of the outer surface of the waste liquid pipe for coordinated installation and use.

[0015] Compared with the prior art, the utility model provides a kiln tail anti-blocking device, which has the following beneficial effects:

[0016] 1. The utility model directly connects the upper end of the feeding port to the waste liquid pipe, which is convenient for reducing the distance between the waste liquid pipe and the feeding port, improving the waste liquid added into the rotary kiln tail structure for coordinated use, avoiding affecting the atomization effect, avoiding the crusting of the waste liquid at the kiln tail, effectively avoiding the accumulation and blockage of materials at the kiln tail, facilitating the use function of the kiln tail structure, facilitating the normal work of the rotary kiln tail, and movably installing the feeding port and the waste liquid pipe, with a simple structure and easy operation, thus improving the practicality of the kiln tail anti-blocking equipment.

[0017] 2. The utility model adds a mounting sleeve to the outer surface of the waste liquid pipe, the outer surface of the mounting sleeve corresponds to the electric telescopic rod installed, the upper end of the electric telescopic rod is installed with the connecting sleeve, the connecting sleeve is used with the base, the top of the base is used to install a camera, the camera is used to record the waste liquid feeding, avoids the disadvantages of waste liquid feeding, and further improves the practicality of the kiln tail anti-blocking equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation of the feeding port and waste liquid pipe of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation sleeve of the utility model;

[0021] Figure 4 It is a schematic diagram of the sealing sleeve of the utility model.

[0022] Among them: 1. Feeding port; 11. Upper mounting block; 2. Waste liquid pipe; 21. Lower mounting block; 3. Mounting sleeve; 31. Extension block; 32. Welding seat; 33. Clamping frame; 34. Base; 35. Electric telescopic rod; 36. Connecting sleeve; 37. Base; 38. Camera; 4. Sealing sleeve; 41. Connecting block; 42. Mounting hole; 43. Support block; 44. Screw; 45. Support frame; 5. Bolt. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Combined with Figure 1-Figure 4 In this embodiment, the kiln tail anti-blocking equipment includes: a feeding port 1, an upper mounting block 11 is fixedly installed on the upper end outer surface of the feeding port 1, a waste liquid pipe 2 is movably connected above the feeding port 1, a lower mounting block 21 is fixedly installed on the lower end outer surface of the waste liquid pipe 2, the lower mounting block 21 is movably connected to the upper part of the upper mounting block 11, a mounting sleeve 3 is movably installed on the outer surface of the waste liquid pipe 2, an electric telescopic rod 35 is fixedly installed on one side of the mounting sleeve 3, a connecting sleeve 36 is fixedly installed on the upper end outer surface of the electric telescopic rod 35, a base 37 is fixedly installed on one side of the connecting sleeve 36, a camera 38 is fixedly installed above the base 37, and the camera 38 is movably connected to the top of the waste liquid pipe 2.

[0027] Specifically, the upper end of the feeding port 1 is connected to the waste liquid pipe 2, and the upper mounting block 11 and the lower mounting block 21 are used for installation and coordination. The installation structure is simple and easy to operate. At the same time, the waste liquid input range is reduced, which is convenient for increasing the fixed use of the rotary kiln equipment, avoiding the crusting at the kiln tail, and effectively avoiding the accumulation of materials and blockage at the rotary kiln tail, which is convenient for improving the working of the kiln tail anti-blocking equipment. At the same time, a camera 38 structure is correspondingly installed above the waste liquid pipe 2. The camera 38 is used to shoot and record the waste liquid input, which is convenient for improving the accuracy of the waste liquid input, avoiding errors in the waste liquid input, and conveniently improving the use function of the kiln tail anti-blocking equipment.

[0028] The upper portion of the upper mounting block 11 is movably connected with a bolt 5 , and the lower portion of the lower mounting block 21 is movably connected with a bolt 5 .

[0029] Extension blocks 31 are fixedly mounted on both ends of the installation sleeve 3 , a bolt 5 is movably mounted on one side of the extension block 31 , and a welding seat 32 is fixedly mounted on one side of the outer surface of the installation sleeve 3 .

[0030] A clamping frame 33 is fixedly mounted on the outer surface of the welding seat 32 , a base 34 is fixedly mounted on one side of the clamping frame 33 , and an electric telescopic rod 35 is fixedly mounted above the base 34 .

[0031] Specifically, the upper mounting block 11 and the lower mounting block 21 are fixed by passing bolts 5, the bolts 5 are used to install and splice the feeding port 1 and the waste liquid pipe 2 for use, the outer surface of the waste liquid pipe 2 is connected to the mounting sleeve 3, both ends of the mounting sleeve 3 are connected to the extension block 31, the extension block 31 passes through the bolts 5, and the bolts 5 are used to fix the extension blocks 31, so as to facilitate the installation sleeve 3 to be fixed on the outer surface of the waste liquid pipe 2 for use, and to facilitate the installation and use between the kiln tail anti-blocking equipment structures.

[0032] The outer surface of the lower mounting block 21 is movably connected with a sealing sleeve 4 , the outer surface of the upper mounting block 11 is movably connected with a sealing sleeve 4 , one side of the outer surface of the sealing sleeve 4 is fixedly mounted with a connecting block 41 , and one side of the connecting block 41 is fixedly mounted with a mounting hole 42 .

[0033] One side of the connection block 41 is movably connected to a support block 43 , one side of the support block 43 is movably mounted with a screw 44 , and one end of the screw 44 is movably connected to the inside of the mounting hole 42 .

[0034] A support frame 45 is fixedly mounted on one side of the support block 43 , and the support frame 45 is fixedly mounted below the base 34 .

[0035] Specifically, the sealing sleeve 4 is movably installed on the outer surface of the lower mounting block 21, and the sealing sleeve 4 is correspondingly installed on the outer surface of the upper mounting block 11, so that the sealing sleeve 4 is installed on the outer surfaces of the lower mounting block 21 and the upper mounting block 11, which is convenient for improving the sealing of the connection between the feeding port 1 and the waste liquid pipe 2, avoiding side leakage of liquid, and further improving the practicality of the kiln tail anti-blocking equipment.

[0036] Working principle: by using bolts 5 to connect the upper mounting block 11 and the lower mounting block 21, the upper mounting block 11 is provided with a feeding port 1, and the lower mounting block 21 is provided with a waste liquid pipe 2, so that the waste liquid pipe 2 is installed above the feeding port 1, and the feeding port 1 is used in the rotary kiln equipment, so as to facilitate the addition of cement materials into the rotary kiln for processing and use. During the operation of the rotary kiln, a certain amount of waste liquid needs to be put into the rotary kiln to achieve normal operation of the rotary kiln, and then the waste liquid pipe 2 is directly and movably installed on the feeding port 1, so as to facilitate narrowing the waste liquid input range and improving the operation of the rotary kiln. By putting in waste liquid, the accumulation and blockage of materials at the tail of the rotary kiln can be avoided, so as to facilitate the operation of the anti-blocking equipment at the tail of the kiln. Before the waste liquid pipe 2 is installed and used, the mounting sleeve 3 and the sealing sleeve 4 are connected to the outer surface of the structure for use, the mounting sleeve 3 is provided with extension blocks 31 at both ends, and the extension blocks 31 pass through the bolts 5, and the bolts 5 fix the extension blocks 31, so that the mounting sleeve 3 is fixed on the outer surface of the waste liquid pipe 2, and the mounting sleeve 3 is provided with a welding seat 32, and the welding seat 32 and The clamping frame 33 is fixedly connected, and the clamping frame 33 carries a base 34. An electric telescopic rod 35 is installed above the base 34. The outer surface of one end of the electric telescopic rod 35 is fixedly connected to a connecting sleeve 36. The connecting sleeve 36 carries a base 37. A camera 38 is installed above the base 37. The camera 38 is correspondingly installed on the upper side of the waste liquid pipe 2. When the waste liquid is put into operation, the camera 38 takes pictures and records. The camera 38 is connected to the electronic equipment through a WiFi server, which is convenient for the staff to observe the waste liquid input. The sealing sleeve 4 is correspondingly installed on the outer surfaces of the upper mounting block 11 and the lower mounting block 21. The sealing sleeve 4 is carried by a connecting block 41. The connecting block 41 is connected to the support block 43 through a screw 44. The support block 43 is fixedly connected to the support frame 45. The support frame 45 is correspondingly installed below the base 34, so that the support frame 45 fixes the sealing sleeve 4 on the outer surfaces of the upper mounting block 11 and the lower mounting block 21 for use, so as to avoid leakage of the waste liquid input and facilitate the work and use of the kiln tail anti-blocking equipment.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A kiln tail anti-blocking device, comprising: A feeding port (1), characterized in that an upper mounting block (11) is fixedly mounted on the outer surface of the upper end of the feeding port (1), a waste liquid pipe (2) is movably connected above the feeding port (1), a lower mounting block (21) is fixedly mounted on the outer surface of the lower end of the waste liquid pipe (2), the lower mounting block (21) is movably connected above the upper mounting block (11), a mounting sleeve (3) is movably mounted on the outer surface of the waste liquid pipe (2), an electric telescopic rod (35) is fixedly mounted on one side of the mounting sleeve (3), a connecting sleeve (36) is fixedly mounted on the outer surface of the upper end of the electric telescopic rod (35), a base (37) is fixedly mounted on one side of the connecting sleeve (36), a camera (38) is fixedly mounted above the base (37), and the camera (38) is movably connected above the waste liquid pipe (2).

2. The kiln tail anti-blocking equipment according to claim 1 is characterized by: The upper portion of the upper mounting block (11) is movably connected with a bolt (5), and the lower portion of the lower mounting block (21) is movably connected with a bolt (5).

3. The kiln tail anti-blocking equipment according to claim 1 is characterized by: Extension blocks (31) are fixedly mounted on both ends of the installation sleeve (3), a bolt (5) is movably mounted on one side of the extension block (31), and a welding seat (32) is fixedly mounted on one side of the outer surface of the installation sleeve (3).

4. The kiln tail anti-blocking equipment according to claim 3 is characterized by: A clamping frame (33) is fixedly mounted on the outer surface of the welding seat (32), a base (34) is fixedly mounted on one side of the clamping frame (33), and an electric telescopic rod (35) is fixedly mounted above the base (34).

5. The kiln tail anti-blocking equipment according to claim 1 is characterized by: The outer surface of the lower mounting block (21) is movably connected to a sealing sleeve (4), the outer surface of the upper mounting block (11) is movably connected to a sealing sleeve (4), a connecting block (41) is fixedly mounted on one side of the outer surface of the sealing sleeve (4), and a mounting hole (42) is fixedly mounted on one side of the connecting block (41).

6. The kiln tail anti-blocking equipment according to claim 5, characterized in that: One side of the connection block (41) is movably connected to a support block (43), one side of the support block (43) is movably mounted with a screw (44), and one end of the screw (44) is movably connected to the inside of the mounting hole (42).

7. The kiln tail anti-blocking equipment according to claim 6 is characterized by: A support frame (45) is fixedly mounted on one side of the support block (43), and the support frame (45) is fixedly mounted below the base (34).

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