Furnace mouth tar cleaning device

Abstract

The utility model discloses a furnace mouth tar cleaning device, which relates to the field of tar treatment and comprises a flat car, a support column is fixedly mounted on the right side of the top of the flat car, a motor is fixedly mounted on the right side of the support column, and the output end of the motor penetrates through the support column and is fixedly connected with the right end of an L-shaped support piece. A telescopic air cylinder is fixedly installed at the top of the L-shaped supporting piece, the output end of the telescopic air cylinder penetrates through the upper end of the collecting piece and abuts against the right end of the scraper, a compression spring is arranged between the collecting piece and the scraper, and the two ends of the compression spring are fixedly connected with the right end of the scraper and the left end of the collecting piece correspondingly. The lower end of the collecting piece is arranged below the scraping plate and the compression spring, and an oil drum is arranged below the collecting piece and placed on the top of the flat car. Through the cleaning assembly and the collecting assembly, the cleaning efficiency is improved, and the safety of operators is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of tar treatment, in particular to a furnace mouth tar cleaning device. Background Art

[0002] Tar is a black, viscous liquid formed by the pyrolysis or cracking of organic matter at high temperatures. It is mainly composed of hydrocarbons and is commonly found in coal combustion or petroleum processing. Tar has properties such as waterproofing, insulation and corrosion resistance. At the same time, tar is also considered a hazardous substance because it contains a variety of toxic substances, which are harmful to the environment and human health and require special treatment for safe disposal. Furnace mouth tar treatment refers to the process of treating tar produced at the mouth of an industrial furnace. Common furnace mouth tar treatment methods include physical methods: including centrifugal separation, distillation, filtration and other methods, which use physical means to separate impurities and pollutants in tar to improve the purity and quality of tar; chemical methods: through chemical reactions, harmful substances in tar are converted into harmless substances. Common chemical treatment methods include hydrogenation, oxidation, desulfurization, denitrification, etc. The process of furnace mouth tar treatment needs to be operated with caution to ensure safety and environmental protection and avoid harm to the environment and human body.

[0003] In the existing furnace mouth tar cleaning device, the tar at the furnace mouth is cleaned manually using the cleaning device, which is inefficient, and the tar is poisonous and can easily threaten the safety of operators. Therefore, it is urgent to design a furnace mouth tar cleaning device to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, a furnace mouth tar cleaning device is provided. This technical solution solves the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A furnace mouth tar cleaning device comprises a flatbed cart, a pillar is fixedly installed on the top right side of the flatbed cart, a motor is fixedly installed on the right side of the pillar, the output end of the motor passes through the pillar and is fixedly connected to the right end of an L-shaped support member, a telescopic cylinder is fixedly installed on the top of the L-shaped support member, the output end of the telescopic cylinder passes through the upper end of a collecting member and is fixedly connected to the right end of a scraper, a compression spring is arranged between the collecting member and the scraper, the compression spring is sleeved on the surface of the output end of the telescopic cylinder, the two ends of the compression spring are fixedly connected to the right end of the scraper and the left end of the collecting member respectively, the lower end of the collecting member is arranged below the scraper and the compression spring, an oil barrel is arranged below the collecting member, and the oil barrel is placed on the top of the flatbed cart.

[0007] Furthermore, the scraper is semicircular, and the arc-shaped end of the scraper is directed downward.

[0008] Furthermore, the top of the lower end of the collecting member is sloped, and a discharge port is provided at the bottom of the slope, and the discharge port is arranged above the oil barrel.

[0009] Furthermore, a knob bolt is provided at the left end of the scraper, and the other end of the knob bolt is threadedly connected to the output end of the telescopic cylinder.

[0010] Furthermore, a T-shaped bracket is provided at the bottom of the L-shaped support member, and the T-shaped bracket is fixedly installed on the top of the flatbed truck. Two Y-shaped support rods are symmetrically provided on the top of the T-shaped bracket, and the upper ends of the two Y-shaped support rods are respectively abutted against the bottom of the output end of the motor and the output end of the telescopic cylinder.

[0011] Furthermore, a plurality of wheel assemblies are fixedly connected to the bottom of the flatbed vehicle, and the plurality of wheel assemblies are evenly and symmetrically arranged.

[0012] As the preferred technical solution of the utility model, compared with the prior art, the utility model provides a furnace mouth tar cleaning device, which has the following beneficial effects:

[0013] In the utility model, a flatbed truck is moved, and then the scraper is aimed at the furnace mouth, and the cleaning device is moved by the flatbed truck, so as to reduce manpower loss and thus improve efficiency; the rotation of the telescopic cylinder is controlled by a motor, and then the rotation of the scraper is controlled, and the telescopic movement of the scraper is controlled in coordination with the extension of the telescopic cylinder, so that the arc end of the scraper is directed toward the tar, and then the tar is scraped out, and the scraped tar falls into the collecting piece and flows into the oil barrel along the discharge port, so that the external long-distance cleaning of the tar is realized, the tar at the furnace mouth is cleaned thoroughly, and the safety of the operator is also guaranteed; the scraped tar falls into the collecting piece, and then the tar flows into the oil barrel along the discharge port, so that the centralized collection of tar is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the oil scraping assembly in the utility model.

[0017] The numbers in the figure are:

[0018] 1. Flatbed car; 2. Pillar; 3. Motor; 4. L-shaped support; 5. Telescopic cylinder; 6. Collecting piece; 7. Compression spring; 8. Scraper; 9. Knob bolt; 10. Discharge port; 11. Oil drum; 12. T-shaped bracket; 13. Y-shaped support rod; 14. Wheel assembly. DETAILED DESCRIPTION

[0019] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0020] Reference Figure 1-3 As shown, a furnace mouth tar cleaning device includes a flatbed car 1, a pillar 2 is fixedly installed on the top right side of the flatbed car 1, a motor 3 is fixedly installed on the right side of the pillar 2, the output end of the motor 3 passes through the pillar 2 and is fixedly connected to the right end of an L-shaped support member 4, a telescopic cylinder 5 is fixedly installed on the top of the L-shaped support member 4, the L-shaped support member 4 is controlled to rotate by the motor 3, and the telescopic cylinder 5 is thereby rotated, the output end of the telescopic cylinder 5 passes through the upper end of a collecting member 6 and is fixedly connected to the right end of a scraper 8, a compression spring 7 is arranged between the collecting member 6 and the scraper 8, the compression spring 7 is sleeved on the surface of the output end of the telescopic cylinder 5, the two ends of the compression spring 7 are respectively fixedly connected to the right end of the scraper 8 and the left end of the collecting member 6, the lower end of the collecting member 6 is arranged below the scraper 8 and the compression spring 7, an oil barrel 11 is arranged below the collecting member 6, and the oil barrel 11 is placed on the top of the flatbed car 1.

[0021] In another embodiment provided by the present utility model, Figure 1 As shown, the scraper 8 is semicircular, and the arc-shaped end of the scraper 8 is facing downward. Taking the tar accumulated above the road intersection as an example, the scraper 8 enters the furnace mouth with the arc-shaped end downward, and after rotation, the arc-shaped end abuts against the top of the furnace mouth upward to scrape out the tar.

[0022] In another embodiment provided by the present utility model, Figure 1 As shown, the top of the lower end of the collecting member 6 is sloped, and a discharge port 10 is provided at the bottom of the slope. The discharge port 10 is arranged above the oil barrel 11, and the bottom of the lower end of the collecting member 6 is concave inwardly and sloped, so as to facilitate the tar to flow from the discharge port 10 into the oil barrel 11.

[0023] In another embodiment provided by the present utility model, Figure 1 As shown, a knob bolt 9 is provided at the left end of the scraper 8, and the other end of the knob bolt 9 is threadedly connected to the output end of the telescopic cylinder 5. The scraper 8 and the output end of the telescopic cylinder 5 are connected by the knob bolt 9, which is convenient for replacing the scraper 8 according to different shapes of furnace openings and also convenient for cleaning.

[0024] In another embodiment provided by the present utility model, Figure 1As shown, a T-shaped bracket 12 is provided at the bottom of the L-shaped support member 4, and the T-shaped bracket 12 is fixedly installed on the top of the flatbed truck 1. Two Y-shaped struts 13 are symmetrically provided on the top of the T-shaped bracket 12. The upper ends of the two Y-shaped struts 13 are respectively abutted against the bottom of the output end of the motor 3 and the output end of the telescopic cylinder 5. The T-shaped bracket 12 provides support for the telescopic cylinder 5, the collecting member 6 and the scraper 8. The upper end of the Y-shaped strut 13 is more closely fitted to the output end of the motor 3 and the output end of the telescopic cylinder 5. While providing support, it does not affect the motor 3 controlling the rotation of the telescopic cylinder 5.

[0025] In another embodiment provided by the present utility model, Figure 1 As shown, a plurality of wheel assemblies 14 are fixedly connected to the bottom of the flatbed trolley 1, and the plurality of wheel assemblies 14 are evenly and symmetrically arranged, so that the flatbed trolley 1 serves as the base of the entire device, which facilitates the movement of the device.

[0026] Basic principle: In the utility model, the flatbed truck 1 is moved to align the scraper 8 with the furnace mouth, the telescopic cylinder 5 is controlled to rotate by the motor 3, and the scraper 8 is controlled to rotate. The telescopic cylinder 5 is extended to control the movement of the scraper 8, and the scraper 8 is extended into the furnace mouth in a suitable direction. The scraper 8 is then controlled to rotate by the motor 3, and the arc-shaped end of the scraper 8 is directed toward the tar. The scraper 8 is then retracted by the telescopic cylinder 5 to scrape out the tar, and the scraped tar falls into the collecting piece 6 and flows into the oil barrel 11 along the discharge port 10.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A furnace mouth tar cleaning device, characterized in that: The invention comprises a flatbed truck (1), wherein a pillar (2) is fixedly installed on the right side of the top of the flatbed truck (1), a motor (3) is fixedly installed on the right side of the pillar (2), an output end of the motor (3) passes through the pillar (2) and is fixedly connected to the right end of an L-shaped support member (4), a telescopic cylinder (5) is fixedly installed on the top of the L-shaped support member (4), an output end of the telescopic cylinder (5) passes through the upper end of a collecting member (6) and is fixedly connected to the right end of a scraper (8), a compression spring (7) is arranged between the collecting member (6) and the scraper (8), the compression spring (7) is sleeved on the surface of the output end of the telescopic cylinder (5), the two ends of the compression spring (7) are respectively fixedly connected to the right end of the scraper (8) and the left end of the collecting member (6), the lower end of the collecting member (6) is arranged below the scraper (8) and the compression spring (7), an oil barrel (11) is arranged below the collecting member (6), and the oil barrel (11) is placed on the top of the flatbed truck (1).

2. A furnace mouth tar cleaning device according to claim 1, characterized in that: The scraper (8) is semicircular, and the arc-shaped end of the scraper (8) faces downward.

3. A furnace mouth tar cleaning device according to claim 1, characterized in that: The top of the lower end of the collecting member (6) is in a slope shape, and a discharge port (10) is provided at the bottom of the slope. The discharge port (10) is arranged above the oil barrel (11).

4. A furnace mouth tar cleaning device according to claim 1, characterized in that: A knob bolt (9) is provided at the left end of the scraper (8), and the other end of the knob bolt (9) is threadedly connected to the output end of the telescopic cylinder (5).

5. The furnace mouth tar cleaning device according to claim 1, characterized in that: A T-shaped bracket (12) is arranged at the bottom of the L-shaped support member (4), and the T-shaped bracket (12) is fixedly mounted on the top of the flatbed vehicle (1). Two Y-shaped support rods (13) are symmetrically arranged on the top of the T-shaped bracket (12), and the upper ends of the two Y-shaped support rods (13) are respectively abutted against the bottom of the output end of the motor (3) and the output end of the telescopic cylinder (5).

6. A furnace mouth tar cleaning device according to claim 1, characterized in that: A plurality of wheel assemblies (14) are fixedly connected to the bottom of the flatbed vehicle (1), and the plurality of wheel assemblies (14) are evenly and symmetrically arranged.

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