Tar modification extraction device

Abstract

The utility model discloses a tar modifying and extracting device, which belongs to the technical field of tar processing and extracting equipment and comprises a fixed seat for connection, an electric heating device for heating is embedded in the fixed seat, and four support legs for fixing are further connected to the bottom of the fixed seat. Square plates used for increasing the contact area are welded to the bottoms of the supporting feet. The distillation barrel is used for modifying and extracting coal tar, the bottom of the distillation barrel is connected with an annular storage groove, the storage groove is formed in the top of the fixed seat, and the bottom of the storage groove is provided with a round hole connected with a discharge port in the bottom of the distillation barrel; the four fixing boxes are symmetrically arranged, the side walls of the fixing boxes are communicated with the side wall of the distillation barrel, a controller capable of being opened and closed is arranged in each fixing box, and the bottom of each fixing box is detachably connected with a collecting bottle used for collecting tar. According to the utility model, the tar collecting bottle can be replaced without interrupting the work of the distillation equipment, so that the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tar processing and extraction equipment, in particular to a tar modification and extraction device. Background Art

[0002] Tar, also known as coal tar, is obtained by dry distillation of coal when it is isolated from air and heated. It is a liquid product obtained during the coal dry distillation process. Therefore, when making coal tar, a dry distillation device is usually used to extract and make coal tar. When the existing tar extraction device is used, in order to avoid the newly added coal powder affecting the distillation efficiency, a preheating structure is generally added inside the distillation device. However, because the existing device needs to stop the distillation operation when the collection device is replaced, it is inconvenient to use.

[0003] After searching, for example (authorization announcement number CN221192078U) a tar modification and extraction device includes a coking furnace body, the internal rotation of the coking furnace body is provided with a dispersed toggle mechanism for evenly distributing materials, and the dispersed toggle mechanism is also used to discharge the smoke from the coking furnace body and to provide auxiliary heating to the inner periphery of the coking furnace body; a filter is fixedly installed inside the coking furnace body; the interior of the coking furnace body is connected to a burner head through a pipeline, and one end of the pipeline extends to the outside of the coking furnace body. This device solves the problem that when directly adding coal powder for continuous distillation, the overall distillation efficiency of coal tar will be affected. However, after the tar collection device is filled, the device needs to stop the equipment for replacement, which is not convenient for the continuous operation of the device and reduces the use efficiency of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a tar modification and extraction device to solve the problems raised in the background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a tar modification and extraction device, comprising:

[0006] A fixing seat for connection, an electric heating device for heating is embedded inside the fixing seat, four supporting legs for fixing are connected to the bottom of the fixing seat, and a square plate for increasing the contact area is welded to the bottom of the supporting legs;

[0007] A distillation barrel for modified extraction of coal tar, wherein the bottom of the distillation barrel is connected with a ring-shaped storage groove, the storage groove is arranged on the top of the fixed seat, and the bottom of the storage groove is provided with a circular hole connected with the discharge port at the bottom of the distillation barrel;

[0008] Four symmetrically arranged fixed boxes, the side walls of which are connected to the side walls of the distillation barrel, the interior of the fixed boxes is provided with a controller that can be opened and closed, and the bottom of the fixed boxes is detachably connected with a collecting bottle for tar collection.

[0009] As a preferred embodiment, a connecting pipe with a control valve is provided on the top of the distillation barrel, and the connecting pipe passes through the distillation barrel and extends to the interior thereof.

[0010] As a preferred embodiment, the inner bottom wall of the distillation barrel is provided with a funnel-shaped material collecting groove, and a discharge port is fixed at the bottom of the material collecting groove for facilitating the cleaning of the waste after processing.

[0011] As a preferred embodiment, a round plate in the shape of a round cake is fixed to the inner wall of the distillation barrel, and a groove is provided in the middle of the round plate to facilitate the processing of coal powder.

[0012] As a preferred embodiment, two semicircular arc-shaped distillation plates are rotatably connected to the inner wall of the groove, and the distillation plates are made of a material with high thermal conductivity.

[0013] As a preferred embodiment, both ends of the distillation plate are connected to the output shaft of the driving motor, and the fixing part of the driving motor is embedded and installed inside the storage tank.

[0014] As a preferred embodiment, the inner side wall of the distillation barrel is provided with four symmetrically arranged pipes, which penetrate through the side wall of the distillation barrel and are connected to the fixing box.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0016] The tar modification and extraction device has four symmetrically arranged fixing boxes fixed on the side wall of the distillation barrel. The bottom of the fixing box is provided with a threaded hole for easy connection. The threaded hole is connected to a collecting bottle with an external thread. A controller for easy adjustment is provided inside the fixing box. The on and off of each fixing box is controlled individually by the controller, so that the collecting bottle can be replaced easily when the distillation barrel is working. Compared with the existing equipment, the collecting bottle can be replaced according to its changes without interrupting the operation of the distillation barrel, thereby improving the use efficiency and distillation efficiency of the device.

[0017] The tar modification and extraction device is provided with a fixed plate at the bottom of the distillation barrel, the fixed plate is connected to the ground through supporting feet, a storage groove is provided on the top of the fixed plate, and an electric heating device is installed on the inner bottom wall of the storage groove. In order to improve the distillation efficiency of the distillation barrel, a heat-conducting plate with high thermal conductivity is provided inside the distillation barrel and is connected to a circular plate provided inside the distillation barrel, so that the high temperature generated by the electric heating device can be transmitted through the circular plate to accelerate the distillation of coal powder placed on the surface of the circular plate. A driving motor wrapped with a heat-insulating layer is also fixed on the inner wall of the storage groove, and the driving motor is subjected to high-temperature resistance treatment. The output shaft of the driving motor passes through the groove and is connected to the side wall of the set arc plate. By controlling the rotation of the output shaft of the driving motor, the arc plate is driven to flip, thereby changing the cleaning characteristics of the existing equipment for cleaning waste, facilitating the cleaning of the waste after distillation through the set discharge port, and improving the practicality of the device.

[0018] The device solves the problem that when the existing equipment is used, the distillation barrel needs to be interrupted to replace the collecting bottle, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic structural diagram of a tar modification and extraction device in an embodiment of the utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the half-section structure of the distillation barrel in the AA direction;

[0022] Figure 3 This is a schematic diagram of the structure of the fixing seat in the embodiment of the utility model;

[0023] Figure 4 Schematic diagram of the connection structure of the circular plates in the embodiment of the utility model.

[0024] Description of reference numerals:

[0025] In the figure: 1. fixing seat; 2. supporting foot; 3. distillation barrel; 4. fixing box; 5. connecting pipe; 6. collecting bottle; 7. round plate; 8. material collecting trough; 9. distillation plate; 10. groove; 11. threaded hole; 12. driving motor; 13. storage slot; 14. round hole. DETAILED DESCRIPTION

[0026] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0027] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0028] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0029] Example

[0030] like Figures 1 to 4 As shown,

[0031] This embodiment includes:

[0032] A fixing base 1 for connection is provided, and an electric heating device for heating is embedded inside the fixing base 1. Four supporting legs 2 for fixing are also connected to the bottom of the fixing base 1. Square plates for increasing the contact area are welded to the bottom of the supporting legs 2. By welding the square plates to the bottom of the supporting legs 2, the fixing base 1 is made more stable, which is beneficial to improving the safety of the device.

[0033] A distillation barrel 3 is used for modifying and extracting coal tar, and a ring-shaped storage groove 13 is connected to the bottom of the distillation barrel 3. The storage groove 13 is arranged on the top of the fixed seat 1, and a circular hole 14 connected to the discharge port at the bottom of the distillation barrel 3 is provided at the bottom of the storage groove 13. A material collecting groove 8 similar to a funnel is provided on the inner bottom wall of the distillation barrel 3. The material collecting groove 8 runs through the distillation barrel 3 and is connected to the discharge port, and the discharge port is connected to the set circular hole 14. In order to improve the heat efficiency of the distillation barrel 3, a high-efficiency heat conducting plate for heat conduction is arranged at the bottom of the distillation barrel 3 and inside the distillation barrel 3. The high temperature generated is transferred to the circular plate 7 arranged inside the distillation barrel 3 through the heat conducting plate. The whole material of the circular plate 7 is made of high-efficiency heat conducting material. In order to avoid heat dissipation, a thermal insulation layer is arranged in the distillation barrel 3 to avoid energy loss and facilitate use.

[0034] A driving motor 12 is installed inside the storage groove 13. In order to avoid the influence of high temperature generated by the installed electric heating device, the driving motor 12 is subjected to high temperature resistance treatment, and a heat preservation layer and a heat insulation structure are arranged in the internal cavity of the installed fixing seat 1. The output shaft of the driving motor 12 passes through the side wall of the distillation barrel 3 and the side wall connected to the circular plate 7 and the semi-circular distillation plate 9. The distillation plate 9 is arranged inside the groove 10, and the groove 10 is rotatably connected to the distillation plate 9. In order to facilitate the rotation of the distillation plate 9, it rotates on a circular surface and is separated from the inner wall of the groove 10, so as to facilitate the cleaning of the pulverized coal waste generated after distillation.

[0035] Four symmetrically arranged fixed boxes 4 are provided, and the side walls of the fixed boxes 4 are connected to the side walls of the distillation barrel 3. A controller that can be opened and closed is provided inside the fixed boxes 4. The fixed boxes 4 are connected to the distillation barrel 3 via a pipe that runs through the side walls of the distillation barrel 3. Since tar is in a gas structure when condensed, it can enter the low-temperature fixed boxes 4 through the pipe, and the condensation of the tar is completed by condensation. The threaded holes 11 provided at the bottom of the fixed boxes 4 are used to complete the connection between the fixed boxes 4 and the collecting bottle 6. Under the action of the controller, the connection and disconnection between the fixed boxes 4 and the distillation barrel 3 can be controlled, which is convenient for operation.

[0036] A connecting pipe 5 with a control valve is provided on the top of the distillation barrel 3, and one end of the connecting pipe 5 passes through the distillation barrel 3 and extends into the interior thereof, so that the raw coal powder can be input into the distillation barrel 3 through the connecting pipe 5, thereby facilitating the sustainable operation of the device and improving the distillation efficiency.

[0037] The driving motor 12 and the electric heating device are both conventional instruments, and their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0038] How it works

[0039] When the tar modification and extraction device is used, the output pipe is connected to the connecting pipe 5, and the coal powder is evenly sprayed inside the distillation barrel 3 under the delivery of the high-power pump connected to the output pipe. Because the inner wall of the distillation barrel 3 is provided with a high-efficiency heat-conducting layer, the electric heating device installed on the inner bottom wall of the storage tank 13 is started, and the heat-conducting plates provided at the bottom and inside of the distillation barrel 3 are used to quickly and evenly heat the inside of the distillation barrel 3, so as to dryly distill the coal powder inside the distillation barrel 3.

[0040] Then connect the collecting bottle 6 to the threaded hole 11 to complete the connection with the fixed box 4, open the controller inside the fixed box 4, allow the gas generated by the distillation to enter the fixed box 4, and then complete the collection of tar inside the collecting bottle 6. After completing the dry distillation of the coal powder, control the drive motor 12 to rotate, drive the connected distillation plate 9 to rotate inside the groove 10, so that the waste is gathered inside the gathering trough 8, and cleaned through the discharge port, and continue to repeat the above operations.

[0041] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0042] 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 tar modification and extraction device, characterized in that: include: A fixing seat (1) for connection, wherein an electric heating device for heating is embedded and installed inside the fixing seat (1), and four supporting legs (2) for fixing are also connected to the bottom of the fixing seat (1), and a square plate for increasing the contact area is welded to the bottom of the supporting legs (2); A distillation barrel (3) for modifying and extracting coal tar, wherein the bottom of the distillation barrel (3) is connected to a ring-shaped storage groove (13), the storage groove (13) is arranged on the top of a fixed seat (1), and the bottom of the storage groove (13) is provided with a circular hole (14) connected to a discharge port at the bottom of the distillation barrel (3); Four symmetrically arranged fixed boxes (4), the side walls of the fixed boxes (4) being in communication with the side walls of the distillation barrel (3), a controller capable of opening and closing being provided inside the fixed boxes (4), and a collecting bottle (6) for collecting tar being detachably connected to the bottom of the fixed boxes (4).

2. A tar modification and extraction device according to claim 1, characterized in that: A connecting pipe (5) with a control valve is provided on the top of the distillation barrel (3), and the connecting pipe (5) passes through the distillation barrel (3) and extends into the interior thereof.

3. A tar modification and extraction device according to claim 2, characterized in that: The inner bottom wall of the distillation barrel (3) is provided with a funnel-shaped material collecting trough (8), and a discharge port is fixed at the bottom of the material collecting trough (8) for facilitating the cleaning of waste materials after processing.

4. A tar modification and extraction device according to claim 3, characterized in that: A round plate (7) in the shape of a round cake is also fixed to the inner wall of the distillation barrel (3), and a groove (10) is provided in the middle of the round plate (7) for facilitating the processing of coal powder.

5. A tar modification and extraction device according to claim 4, characterized in that: The inner wall of the groove (10) is rotatably connected to two semicircular distillation plates (9), and the distillation plates (9) are made of a material with high thermal conductivity.

6. A tar modification and extraction device according to claim 5, characterized in that: The two ends of the distillation plate (9) are connected to the output shaft of the driving motor (12), and the fixing part of the driving motor (12) is embedded in the storage groove (13).

7. The tar modification and extraction device according to claim 4, characterized in that: The inner side wall of the distillation barrel (3) is provided with four symmetrically arranged pipes, and the pipes penetrate the side wall of the distillation barrel (3) and are connected to the fixing box (4).

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