A tar unloader

Abstract

The utility model relates to tar unloading technology field, concretely is a tar unloader, including the unloading box, is equipped with the support frame for lifting and carrying on the unloading box outer wall, is equipped with the storage bin of the conical shape in the unloading box inside, is equipped with the motor at the unloading box outer wall bottom, the output shaft of motor is connected with auger blade through the shaft coupling, auger blade extends to the storage bin bottom position of unloading box, is equipped with the discharge pipe at the unloading box other end bottom, is equipped with a plurality of equidistant distribution's hot gas pipeline on the unloading box outer wall surface, this tar unloader sets up the unloading box with the connecting ring, is convenient for and the outside tar discharge tank connection, under the power cooperation of motor, auger blade rotates, and the tar of the storage bin bottom deposition in unloading box is continuously pushed out, under the cooperation of multiple hot gas pipelines, increase the temperature of unloading box side wall, reduce the influence of internal tar deposition to cooling.

Description

Technical Field

[0001] This utility model relates to the field of tar unloading technology, specifically a tar unloader. Background Technology

[0002] In industrial production, tar often appears during the coking process in coke ovens. Tar is mainly a product of the cracking or thermal decomposition of organic matter under high temperature and oxygen deficiency conditions. Tar unloaders separate and collect tar from the mixed medium through gravity settling, which is convenient for subsequent processing or resource recovery. However, the bottom of the tar unloader cannot reduce blockages, hindering the continuous discharge of sediment. Tar enters the unloading box, and the cooling process causes it to solidify and adhere to the inner wall, preventing it from settling to the bottom under gravity for proper discharge. The unloader cannot provide stable support and is inconvenient for forklift handling. Utility Model Content

[0003] The purpose of this invention is to provide a tar unloader to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A tar unloading device includes an unloading box, a support frame for lifting and transporting is provided on the outer wall of the unloading box, a cone-shaped storage bin is opened inside the unloading box, a motor is provided at the bottom of the outer wall of the unloading box, the output shaft of the motor is connected to the auger blade through a coupling, the auger blade extends to the bottom of the storage bin of the unloading box, a discharge pipe is provided at the bottom of the other end of the unloading box, and a number of equally spaced hot air pipes are provided on the outer wall of the unloading box; The hot air pipes are interconnected internally. One side of the hot air pipe has an exhaust pipe at the top that communicates with the interior, and the other side has an intake pipe at the bottom that communicates with the interior.

[0005] Furthermore, a connecting ring is provided at the top of the unloading box, and the connecting ring and the unloading box are integrally formed, with several connecting holes provided on the connecting ring.

[0006] In this invention, with the cooperation of the connecting ring with the connecting hole, the external bolt passes through the connecting hole and connects with the corresponding connecting device, which facilitates the connection of the top of the unloading box to the corresponding tar discharge box through the connecting ring, and the tar falls into the unloading box under the action of gravity.

[0007] Specifically, the support frame has support columns near the four corners on its lower surface, a base plate between the bottoms of the support columns, channel steel symmetrically arranged on the lower surface of the base plate, and several slots opened on the side wall of the base plate.

[0008] In this invention, the support column supports the support frame and is fixed in combination with the base plate with channel steel, which increases the stability of the overall vertical placement. With the cooperation of the slot and the channel steel, it is convenient for the fork arm of the external forklift to extend into the corresponding slot or channel steel, which helps the overall handling and movement.

[0009] It should be noted that the top of the support column and the support frame are integrally formed structures. The support frame is fixedly connected to the unloading box by screws. The bottom of the support column is fixed to the base plate by screws. The channel steel is welded to the base plate.

[0010] In this utility model, the support frame and the unloading box are fixed with screws, which increases the stability of the assembly. Removing the screws helps to detach the unloading box from the support frame. Removing the screws on the support column and the base plate facilitates the disassembly and separation of the base plate for corresponding disassembly and replacement.

[0011] Furthermore, the hot air pipes are arranged in a ring on the outer wall of the unloading box, and the hot air pipes gradually decrease in size from top to bottom. The inner ring of the hot air pipes is in close contact with the outer wall of the unloading box. The hot air pipes are fixed to the unloading box by screws. The exhaust pipe and the air inlet pipe are integrally formed with the hot air pipes.

[0012] In this invention, the combination of multiple sets of hot air pipes heats the side walls of the unloading box, preventing tar from cooling and solidifying on the inner wall of the unloading box. This prevents the tar from continuously falling to the bottom of the storage silo under gravity. The end of the air inlet pipe is connected to the external hot air delivery pipe, and the exhaust pipe is connected to the external pipe, realizing the internal airflow discharge and guiding. This helps the hot air pipes to continuously deliver hot air and heat the outer wall of the unloading box.

[0013] It is worth adding that the bottom of the motor is fixedly connected to the base plate by screws, the output shaft of the motor is fixedly connected to one end of the coupling, the other end of the coupling is fixedly connected to the end shaft of the auger blade, and the other end of the auger blade extends out from the inside of the storage bin and into the inside of the discharge pipe.

[0014] In this invention, the motor is electrically connected to an external power source via a wire. When the control switch on the outer wall is activated, the output shaft drives the coupling and auger blades to rotate, continuously discharging and pushing out the tar deposited inside the storage silo, reducing the impact of bottom sedimentation and blockage.

[0015] In addition, the discharge pipe and the unloading box are integrally formed, and the discharge pipe is equipped with a valve, which is fixedly connected to the discharge pipe by screws.

[0016] In this invention, opening the valve helps to concentrate and collect the tar transported inside the discharge pipe, reducing the impact on sedimentation and blockage at the bottom of the storage silo.

[0017] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model features a discharge box with a connecting ring, which facilitates connection to an external tar discharge box. With the power provided by the motor, the auger blades rotate, continuously pushing and discharging the tar deposited at the bottom of the storage bin in the discharge box. With the cooperation of multiple hot air pipes, the temperature of the side wall of the discharge box is increased, reducing the impact of cooling on the internal tar sedimentation.

[0018] 2. This utility model features a support frame with supporting columns, a base plate that supports the entire device, and slots and channel steel that facilitate the insertion and connection of forklift forks, thereby supporting the entire device for corresponding position handling. The air inlet pipe is connected to the hot air pipe to continuously deliver hot air, and the exhaust pipe helps to conduct hot air inside the hot air pipe, continuously maintaining the flow of hot air inside and providing continuous insulation for the side wall of the unloading box. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the support frame structure of this utility model; Figure 3 This is a schematic diagram of the unloading box structure of this utility model; Figure 4 This is a schematic cross-sectional view of the unloading box of this utility model.

[0020] The meanings of the labels in the diagram are as follows: 1. Unloading box; 10. Connecting ring; 11. Motor; 12. Screwdriver blade; 13. Discharge pipe; 130. Valve; 14. Storage silo; 2. Support frame; 20. Support column; 21. Base plate; 210. Slot; 211. Channel steel; 3. Hot air pipe; 30. Exhaust pipe; 31. Intake pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This embodiment provides a technical solution: A tar unloading device includes an unloading box 1, a connecting ring 10 at the top of the unloading box 1, the connecting ring 10 and the unloading box 1 are integrally formed, and the connecting ring 10 has a plurality of connecting holes.

[0023] In this utility model, with the cooperation of the connecting ring 10 with the connecting hole, the external bolt passes through the connecting hole and connects with the corresponding connecting device, so that the top of the unloading box 1 can be connected to the corresponding tar discharge box through the connecting ring 10, and the tar falls into the unloading box 1 under the action of gravity.

[0024] Furthermore, the outer wall of the unloading box 1 is provided with a support frame 2 for lifting and transporting. The lower surface of the support frame 2 is provided with support columns 20 near the four corners. A base plate 21 is provided between the bottoms of the support columns 20. Channel steel 211 is symmetrically provided on the lower surface of the base plate 21. Several slots 210 are opened on the side wall of the base plate 21.

[0025] In this utility model, the support column 20 supports the support frame 2 and is fixed together with the base plate 21 with the channel steel 211, which increases the stability of the overall vertical placement. With the cooperation of the slot 210 and the channel steel 211, it is convenient for the fork arm of the external forklift to extend into the corresponding slot 210 or channel steel 211, which helps the overall handling and movement.

[0026] Specifically, the top of the support column 20 and the support frame 2 are integrally formed. The support frame 2 is fixedly connected to the unloading box 1 by screws. The bottom of the support column 20 is fixed to the base plate 21 by screws. The channel steel 211 is welded and fixed to the base plate 21.

[0027] In this utility model, the support frame 2 and the unloading box 1 are fixed with screws, which increases the stability of the assembly. The screws can be removed to facilitate the unloading box 1 to be disassembled from the support frame 2. The screws on the support column 20 and the base plate 21 can be removed to facilitate the disassembly and separation of the base plate 21 for corresponding disassembly and replacement.

[0028] It should be noted that the unloading box 1 has a cone-shaped storage bin 14 inside. A motor 11 is located at the bottom of the outer wall of the unloading box 1. The output shaft of the motor 11 is connected to the auger blade 12 through a coupling. The auger blade 12 extends to the bottom of the storage bin 14 of the unloading box 1. A discharge pipe 13 is located at the bottom of the other end of the unloading box 1. The bottom of the motor 11 is fixedly connected to the base plate 21 by screws. The output shaft of the motor 11 is fixedly connected to one end of the coupling. The other end of the coupling is fixedly connected to the end shaft of the auger blade 12. The other end of the auger blade 12 passes through the inside of the storage bin 14 and extends into the inside of the discharge pipe 13.

[0029] In this invention, the motor 11 is electrically connected to an external power source via a wire. When the control switch on the outer wall is activated, the output shaft drives the coupling and the auger blade 12 to rotate, continuously discharging and pushing out the tar deposited inside the storage bin 14, reducing the impact of bottom sedimentation and blockage.

[0030] Furthermore, the discharge pipe 13 and the unloading box 1 are integrally formed. The discharge pipe 13 is equipped with a valve 130, which is fixedly connected to the discharge pipe 13 by screws.

[0031] In this invention, opening valve 130 helps to concentrate and collect the tar transported inside the discharge pipe 13, reducing the impact on sedimentation and blockage at the bottom of the storage silo 14.

[0032] It is worth adding that the outer wall of the unloading box 1 is provided with several hot air pipes 3 distributed at equal intervals; the hot air pipes 3 are interconnected internally, and one side of the hot air pipe 3 is provided with an exhaust pipe 30 connected to the inside at the top, and the other side is provided with an air inlet pipe 31 connected to the inside at the bottom.

[0033] Furthermore, the hot air pipes 3 are arranged in a ring on the outer wall of the unloading box 1. The hot air pipes 3 gradually decrease in size from top to bottom, and the inner ring of the hot air pipes 3 is tightly fitted to the outer wall of the unloading box 1. The hot air pipes 3 are fixed to the unloading box 1 by screws. The exhaust pipe 30 and the air inlet pipe 31 are both integrally formed with the hot air pipes 3.

[0034] In this invention, the cooperation of multiple sets of hot air pipes 3 is used to heat the side wall of the unloading box 1, which prevents the tar from falling onto the inner wall of the unloading box 1 and solidifying due to cooling. This prevents the tar from continuously falling into the bottom of the storage bin 14 under the action of gravity. The end of the air inlet pipe 31 is connected to the external hot air delivery pipe, and the exhaust pipe 30 is connected to the external pipe, so as to realize the internal airflow discharge and guide, which helps the hot air pipes 3 to continuously deliver hot air and heat the outer wall of the unloading box 1.

[0035] In this embodiment, when the tar unloader is in use, the hot air pipes 3 are first arranged on the outer wall of the unloading box 1 and the hot air pipes 3 are interconnected. Then, the unloading box 1 with the connecting ring 10 is fixed on the support frame 2. The support frame 2 is fixed together with the base plate 21 with the channel steel 211 by four support columns 20. The motor 11 is fixed on the base plate 21, and the output shaft of the motor 11 is fixedly connected to the auger blade 12 shaft inside the storage bin 14 by a coupling. The discharge pipe 13 with the valve 130 is fixed together with the unloading box 1. The top of the unloading box 1 is connected to the external tar discharge box via the connecting ring 10. External bolts pass through the connecting holes and are fixed to the discharge box. Then, the air inlet pipe 31 is connected to the external hot air pipe to continuously deliver hot air into the hot air pipe 3. The switch on the outer wall of the motor 11 is started to control the auger blade 12 to rotate continuously. The valve 130 is opened to guide the precipitated tar to be continuously discharged to reduce the impact of internal blockage. When the unloading box 1 needs to be moved after being disassembled, the forks of the external forklift correspond to the slots 210 or the channel steel 211 to achieve flexible overall handling.

Claims

1. A tar unloader comprising an unloading tank (1), characterized in that: The unloading box (1) has a support frame (2) for lifting and transporting on its outer wall. The unloading box (1) has a cone-shaped storage bin (14) inside. The unloading box (1) has a motor (11) at the bottom of its outer wall. The output shaft of the motor (11) is connected to the auger blade (12) through a coupling. The auger blade (12) extends to the bottom of the storage bin (14) of the unloading box (1). The unloading box (1) has a discharge pipe (13) at the bottom of the other end. The unloading box (1) has several equally spaced hot air pipes (3) on its outer wall. The hot air pipes (3) are interconnected internally. One side of the hot air pipes (3) is provided with an exhaust pipe (30) connected to the interior at the top, and the other side is provided with an air inlet pipe (31) connected to the interior at the bottom.

2. The tar unloader of claim 1, wherein: The top of the unloading box (1) is provided with a connecting ring (10), which is integrally formed with the unloading box (1). The connecting ring (10) has several connecting holes.

3. The tar unloader of claim 1, wherein: The support frame (2) has support columns (20) near the four corners on its lower surface. A base plate (21) is provided between the bottoms of the support columns (20). Channel steel (211) is symmetrically provided on the lower surface of the base plate (21). Several slots (210) are provided on the side wall of the base plate (21).

4. The tar unloader of claim 3, wherein: The top of the support column (20) and the support frame (2) are integrally formed. The support frame (2) is fixedly connected to the unloading box (1) by screws. The bottom of the support column (20) is fixed to the base plate (21) by screws. The channel steel (211) is welded and fixed to the base plate (21).

5. The tar unloader of claim 1, wherein: The hot air pipe (3) is distributed in a ring on the outer wall of the unloading box (1). The hot air pipe (3) gradually decreases in size from top to bottom, and the inner ring of the hot air pipe (3) is tightly attached to the outer wall of the unloading box (1). The hot air pipe (3) is fixed to the unloading box (1) by screws. The exhaust pipe (30) and the air inlet pipe (31) are integrally formed with the hot air pipe (3).

6. The tar unloader of claim 1, wherein: The bottom of the motor (11) is fixedly connected to the base plate (21) by screws. The output shaft of the motor (11) is fixedly connected to one end of the coupling. The other end of the coupling is fixedly connected to the end shaft of the auger blade (12). The other end of the auger blade (12) extends out from the inside of the storage bin (14) and into the discharge pipe (13).

7. The tar unloader of claim 1, wherein: The discharge pipe (13) and the unloading box (1) are integrally formed. The discharge pipe (13) is provided with a valve (130), which is fixedly connected to the discharge pipe (13) by screws.

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