Oil gas emission treatment device

Abstract

The utility model belongs to the technical field of oil gas discharge treatment, in particular to an oil gas discharge treatment device, which is characterized in that a first pipeline and a second pipeline are connected between a tank body and an oil filling tank, and a floating plate, a piston and a scraping plate are arranged in the oil tank; one end of the first pipeline is located at the bottom of the refueling tank, the other end is located on the tank body, one end of the second pipeline is located at the top end of the refueling pipe, and the other end is located at the top end of the tank body; the floating plate, the piston and the scraper are located at the upper end of the first pipeline, the piston is arranged at the upper end of the floating plate, the scraper is arranged at the bottom of the floating plate, and the scraper is matched with the inner side wall of the oil filling pipe; mounting grooves are formed in the first pipeline and the second pipeline, mounting plates are arranged in the mounting grooves, first filter screens and second filter screens are arranged on the mounting plates, and the mounting plates are detachably connected with the mounting grooves.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil and gas emission treatment, in particular to an oil and gas emission treatment device. Background Art

[0002] A gas station is a station that sells gasoline and oil for cars and other motor vehicles, usually fuel oil, lubricants, etc. Since the petroleum products sold at gas stations are flammable, volatile, leaky, and prone to static charge, gas stations take "safety" as their first priority.

[0003] In the existing oil and gas emission treatment equipment, as the oil is continuously refueled, the oil level in the refueling tank continues to drop, and some oil will remain on the inner wall of the refueling tank, causing waste. In addition, the refueling pipe is prone to clogging, and the oil pipe needs to be disassembled for cleaning, resulting in cumbersome cleaning steps and inconvenient cleaning.

[0004] Therefore, the utility model designs an oil and gas emission treatment device to solve the technical problems existing in the prior art. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an oil and gas emission treatment device to solve the above-mentioned technical problems.

[0006] The solution adopted by the utility model is: an oil and gas emission treatment device, including a tank body and a refueling tank, characterized in that:

[0007] A first pipeline and a second pipeline are connected between the tank body and the refueling tank, and a floating plate, a piston and a scraper are arranged in the oil tank;

[0008] One end of the first pipe is located at the bottom of the refueling tank, and the other end is located on the tank body; one end of the second pipe is located at the top of the refueling pipe, and the other end is located at the top of the tank body;

[0009] The floating plate, the piston and the scraper are located at the upper end of the first pipe, the upper end of the floating plate is provided with a piston, the bottom is provided with a scraper, and the scraper cooperates with the inner side wall of the refueling pipe;

[0010] The first pipe and the second pipe are both provided with mounting grooves, the mounting grooves are provided with mounting plates, the mounting plates are provided with first and second filter screens, and the mounting plates are detachably connected to the mounting grooves.

[0011] Preferably, a positioning groove is provided on the mounting groove, a positioning block corresponding to the positioning groove is provided on the mounting plate, a locking hole is provided in the positioning groove, a locking block corresponding to the locking hole is slidably connected to the positioning block, an adjusting handle connected to the locking block is slidably connected to the mounting plate, and a reset spring is provided between the adjusting handle and the inner side wall of the mounting plate.

[0012] Preferably, the first filter screen is conical in shape, and the filter hole diameter of the first filter screen is larger than the hole diameter of the second filter screen.

[0013] Preferably, a sealing ring is provided between the mounting plate and the mounting groove.

[0014] Preferably, the mounting plates are arranged at the inlet and outlet ends of the first pipeline and the second pipeline.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the three-dimensional view angles of the present utility model.

[0017] Figure 2 It is one of the perspectives of the stereoscopic cross-sectional view of the present utility model.

[0018] Figure 3 yes Figure 2 A partial enlarged view of .

[0019] Figure 4 This is the second perspective of the stereoscopic cross-sectional view of the present invention.

[0020] Figure 5 This is the third perspective of the stereoscopic cross-sectional view of the present invention.

[0021] Figure 6 yes Figure 5 A partial enlarged view of B.

[0022] Figure 7 This is the fourth perspective of the stereoscopic cross-sectional view of the present invention.

[0023] Figure numerals: 1, tank body; 2, refueling tank; 3, first pipeline; 4, second pipeline; 5, floating plate; 6, piston; 7, scraper; 8, mounting groove; 9, mounting plate; 10, first filter screen; 11, second filter screen; 12, positioning groove; 13, positioning block; 14, locking hole; 15, locking block; 16, adjusting handle; 17, reset spring. DETAILED DESCRIPTION

[0024] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1-7 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0025] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0026] Embodiment 1, an oil and gas emission treatment device, comprising a tank body 1 and a refueling tank 2, characterized in that:

[0027] A first pipe 3 and a second pipe 4 are connected between the tank body 1 and the refueling tank 2, and a floating plate 5, a piston 6 and a scraper 7 are arranged in the oil tank;

[0028] One end of the first pipe 3 is located at the bottom of the refueling tank 2, and the other end is located on the tank body 1; one end of the second pipe 4 is located at the top of the refueling pipe, and the other end is located at the top of the tank body 1;

[0029] The floating plate 5, the piston 6 and the scraper 7 are located at the upper end of the first pipe 3. The piston 6 is provided at the upper end of the floating plate 5, and the scraper 7 is provided at the bottom. The scraper 7 cooperates with the inner wall of the refueling pipe.

[0030] The first pipe 3 and the second pipe 4 are both provided with a mounting groove 8, the mounting groove 8 is provided with a mounting plate 9, the mounting plate 9 is provided with a first filter screen 10 and a second filter screen 11, and the mounting plate 9 is detachably connected to the mounting groove 8;

[0031] The mounting groove 8 is provided with a positioning groove 12, the mounting plate 9 is provided with a positioning block 13 corresponding to the positioning groove 12, the positioning groove 12 is provided with a locking hole 14, the positioning block 13 is slidably connected with a locking block 15 corresponding to the locking hole 14, the mounting plate 9 is slidably connected with an adjustment handle 16 connected with the locking block 15, and a return spring 17 is provided between the adjustment handle 16 and the inner side wall of the mounting plate 9;

[0032] The first filter screen 10 is conical, and the filter hole diameter of the first filter screen 10 is larger than the hole diameter of the second filter screen 11;

[0033] A sealing ring is provided between the mounting plate 9 and the mounting groove 8;

[0034] The mounting plate 9 is arranged at the inlet and outlet ends of the first pipeline 3 and the second pipeline 4 .

[0035] When in use, a one-way valve and a pump body are provided on the first pipeline 3. When the pump body is started, the oil in the refueling tank 2 is transported to the tank body 1. During the transportation, the oil enters the tank body 1, and the air in the tank body 1 is transported to the refueling tank 2 through the second pipeline 4. Under the action of the piston 6, the piston 6 and the scraper 7 are driven to slide along the tank body 1. Under the action of the scraper 7, the oil on the inner wall of the refueling tank 2 can be scraped clean;

[0036] A first filter screen 10 and a second filter screen 11 are provided in the first pipe 3 and the second pipe 4. When the oil is transported, the oil passes through the first filter screen 10 and the second filter screen 11 to filter out impurities in the oil. The first filter screen 10 and the second filter screen 11 are provided at the liquid inlet and the liquid outlet of the first pipe 3 and are provided vertically.

[0037] After long-term use, the first filter 10 and the second filter 11 need to be disassembled. At this time, the two sets of adjustment handles 16 provided on the sliding mounting plate 9 overcome the elastic force of the return spring 17, so that the locking block 15 is disengaged from the locking hole 14, and the mounting plate 9 can be moved out of the mounting groove 8. Before taking out the mounting plate 9, a storage box is placed at the bottom of the first pipe 3 to prevent the oil from being left on the ground, and the pump body is in a closed state. When taking out the mounting plate 9, the impurities on the first filter 10 and the second filter 11 are cleaned and reinstalled on the first pipe 3;

[0038] The disassembly method between the second pipe 4 and the mounting plate 9 is the same as the disassembly method between the first pipe 3 and the mounting plate 9;

[0039] Using this method to clean the filter improves efficiency, saves manpower and is easy to operate.

[0040] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.

Claims

1. An oil and gas emission treatment device, comprising a tank body (1) and a refueling tank (2), characterized in that: A first pipe (3) and a second pipe (4) are connected between the tank body (1) and the refueling tank (2), and a floating plate (5), a piston (6) and a scraper (7) are provided in the refueling tank; One end of the first pipe (3) is located at the bottom of the refueling tank (2), and the other end is located on the tank body (1); one end of the second pipe (4) is located at the top of the refueling pipe, and the other end is located at the top of the tank body (1); The floating plate (5), the piston (6) and the scraper (7) are located at the upper end of the first pipe (3); the upper end of the floating plate (5) is provided with a piston (6), and the bottom is provided with a scraper (7); the scraper (7) cooperates with the inner side wall of the refueling pipe; The first pipe (3) and the second pipe (4) are both provided with a mounting groove (8), a mounting plate (9) is provided inside the mounting groove (8), a first filter screen (10) and a second filter screen (11) are provided on the mounting plate (9), and the mounting plate (9) and the mounting groove (8) are detachably connected.

2. The oil and gas emission treatment device according to claim 1, characterized in that: The mounting groove (8) is provided with a positioning groove (12), the mounting plate (9) is provided with a positioning block (13) corresponding to the positioning groove (12), a locking hole (14) is provided in the positioning groove (12), a locking block (15) corresponding to the locking hole (14) is slidably connected to the positioning block (13), an adjusting handle (16) connected to the locking block (15) is slidably connected to the mounting plate (9), and a return spring (17) is provided between the adjusting handle (16) and the inner side wall of the mounting plate (9).

3. The oil and gas emission treatment device according to claim 2, characterized in that: The first filter screen (10) is arranged in a conical shape, and the filter hole diameter of the first filter screen (10) is larger than the hole diameter of the second filter screen (11).

4. The oil and gas emission treatment device according to claim 3, characterized in that: A sealing ring is provided between the mounting plate (9) and the mounting groove (8).

5. The oil and gas emission treatment device according to claim 4, characterized in that: The mounting plate (9) is arranged at the inlet and outlet ends of the first pipeline (3) and the second pipeline (4).

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