Gaseous hydrocarbon collecting device

Abstract

The utility model relates to the technical field of gaseous hydrocarbon, in particular to a gaseous hydrocarbon collecting device which comprises a water tank and supporting legs, the lower end of the water tank is fixedly connected with a plurality of groups of supporting legs, a cleaning device is arranged in the water tank, an auxiliary cleaning device is arranged at the left end of the water tank, and the upper end of the water tank is fixedly connected with a first air pump. According to the collecting device for the gaseous hydrocarbon, through cooperation of the auxiliary cleaning device and the cleaning device, air can enter the sleeve through the air inlet pipe, meanwhile, a one-way valve on the surface of the air blowing pipe plays a sealing role, water in the water tank cannot enter the sleeve, and after the gaseous hydrocarbon is filtered by the water, the cleaning device can clean the gaseous hydrocarbon. According to the device, a first gas pump can be used for filtering gaseous hydrocarbon, dust in the gaseous hydrocarbon can be dissolved in water, a second gas pump can be used for conveying the filtered gaseous hydrocarbon into a collecting tank, and the dust in the gaseous hydrocarbon can be filtered and then collected, so that the device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of gaseous hydrocarbons, in particular to a collection device for gaseous hydrocarbons. Background Art

[0002] Gaseous hydrocarbons are an important organic chemical raw material. They are insoluble in water and lighter than water. As the number of carbon atoms increases, their melting and boiling points increase, their density increases, and their state changes from gas to liquid to solid.

[0003] For example, a device for preparing or collecting gaseous hydrocarbons adsorbed in rocks, with authorization publication number "CN100573089C," utilizes acid to decompose carbonate minerals in geological samples such as rocks and soil, and completely collects and preserves the desorbed gaseous hydrocarbons. This allows for more accurate analysis of geological samples, meeting the needs of natural gas geochemistry research in current oil and gas exploration and development. However, during the process of processing rocks into gaseous hydrocarbons, dust and other substances in the rocks are mixed with the gaseous hydrocarbons and collected. This requires multiple filtering operations during subsequent operation, making the device inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to solve the problem of inconvenience in using the device and to propose a collection device for gaseous hydrocarbons.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A collection device for gaseous hydrocarbons is designed, including a water tank and support legs, the lower end of the water tank is fixedly connected to multiple groups of support legs, a cleaning device is provided inside the water tank, the left end of the water tank is provided with an auxiliary cleaning device, the upper end of the water tank is fixedly connected to a first air pump, the air inlet end of the first air pump is fixedly connected to one end of a pipeline, the air outlet end of the first air pump is fixedly connected to one end of a bent pipe, and one end of the bent pipe is fixedly connected to the water tank.

[0007] Preferably, the auxiliary cleaning device includes an air blowing pipe and a sleeve, one end of the air blowing pipe is fixedly connected to the water tank, the other end of the air blowing pipe is fixedly connected to the sleeve, the inner wall of the sleeve is slidably connected to the piston, the upper end of the piston is fixedly connected to the telescopic end of the hydraulic cylinder, the hydraulic cylinder is fixedly connected to the sleeve, the outer wall of the sleeve is fixedly connected to the support rod, one end of the support rod is fixedly connected to the water tank, the lower end of the sleeve is fixedly connected to the air intake pipe, and a one-way valve is installed on the outer wall of the air intake pipe.

[0008] Preferably, the left end of the water tank is fixedly connected to a drain pipe, and a valve is installed on the outer wall of the drain pipe.

[0009] Preferably, the right end of the water tank is fixedly connected to an inclined rod, one end of the inclined rod is fixedly connected to the second air pump, the suction end of the second air pump is fixedly connected to the water tank, and the surface of the water tank is tightened to the baffle by bolts.

[0010] Preferably, the air outlet end of the second air pump is plugged into the collection tank, a one-way valve is installed at the air outlet end of the second air pump, and a check valve is provided at the air injection port of the collection tank.

[0011] Preferably, the cleaning device includes a straight plate and a sliding rod, both ends of the sliding rod on both sides are fixedly connected to the water tank, the outer walls of the sliding rod are slidingly connected to the two straight plates respectively, the lower ends of the straight plates are fixedly connected to the scrapers, and the outer walls of the scrapers are in contact with the inner walls of the water tank.

[0012] The utility model proposes a device for collecting gaseous hydrocarbons, which has the following beneficial effects: through the cooperation of the auxiliary cleaning device and the cleaning device, the water inside the water tank is transported through the curved pipe to the water inside the water tank, and the water inside the water tank can flow, so that the water can be in contact with the gaseous hydrocarbons for a longer time; when the telescopic end of the hydraulic cylinder is shortened, air can enter the interior of the sleeve through the air inlet pipe, and at the same time the one-way valve on the surface of the blowing pipe plays a sealing role, so that the water inside the water tank will not enter the interior of the sleeve; after the gaseous hydrocarbons are filtered by the water, the dust inside the gaseous hydrocarbons will be dissolved in the water; the second air pump can transport the filtered gaseous hydrocarbons to the interior of the collection tank, and the dust in the gaseous hydrocarbons can be filtered and then collected, so that the device is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Front view of

[0015] Figure 3 for Figure 1 Front cross-sectional view of

[0016] Figure 4 for Figure 1 A partial side sectional view of

[0017] Figure 5 It is a front cross-sectional view of the auxiliary cleaning device;

[0018] Figure 6 for Figure 3 Schematic diagram of part A.

[0019] In the figure: 1. Water tank, 2. Auxiliary cleaning device, 201. Air blowing pipe, 202. Sleeve, 203. Support rod, 204. Hydraulic cylinder, 205. Piston, 206. Air intake pipe, 3. First air pump, 4. Drain pipe, 5. Support leg, 6. Collection tank, 7. Second air pump, 8. Inclined rod, 9. Cleaning device, 901. Straight plate, 902. Scraper, 903. Sliding rod, 10. Bend pipe, 11. Pipe, 12. Baffle. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Refer to the attached Figure 1-6 In the present embodiment, a device for collecting gaseous hydrocarbons includes a water tank 1 and supporting legs 5. The lower end of the water tank 1 is fixedly connected to multiple groups of supporting legs 5. A cleaning device 9 is provided inside the water tank 1. The left end of the water tank 1 is provided with an auxiliary cleaning device 2. The upper end of the water tank 1 is fixedly connected to a first air pump 3. The first air pump 3 can meet the working needs according to actual needs. The first air pump 3 can suck gaseous hydrocarbons into the water tank 1. The air inlet end of the first air pump 3 is fixedly connected to one end of the pipe 11, and the air outlet end of the first air pump 3 is fixedly connected to one end of the elbow 10. One end of the elbow 10 is fixedly connected to the water tank 1.

[0022] The left end of the water tank 1 is fixedly connected to the drain pipe 4, and a valve is installed on the outer wall of the drain pipe 4. The right end of the water tank 1 is fixedly connected to the inclined rod 8, and one end of the inclined rod 8 is fixedly connected to the second air pump 7. The second air pump 7 can meet the working needs according to actual needs. The second air pump 7 can extract the filtered gaseous hydrocarbons. The suction end of the second air pump 7 is fixedly connected to the water tank 1, and the surface of the water tank 1 is tightened against the baffle 12 by bolts. The air outlet end of the second air pump 7 is connected to the collection tank 6. The air outlet end of the second air pump 7 is installed with a one-way valve, and the air injection port of the collection tank 6 is provided with a check valve.

[0023] The auxiliary cleaning device 2 includes an air blowing pipe 201 and a sleeve 202. One end of the air blowing pipe 201 is fixedly connected to the water tank 1, and the other end of the air blowing pipe 201 is fixedly connected to the sleeve 202. A through hole is opened at the upper end of the sleeve 202 so that the piston 205 can move normally. The piston 205 can squeeze the air inside the sleeve 202 so that high-pressure gas can enter the water tank 1 through the air blowing pipe 201. The one-way valve on the surface of the air blowing pipe 201 can prevent the water inside the water tank 1 from entering the sleeve 202. The inside of the sleeve 202 The wall is slidably connected to the piston 205, and the upper end of the piston 205 is fixedly connected to the telescopic end of the hydraulic cylinder 204. The hydraulic cylinder 204 can meet the working needs according to actual needs. The hydraulic cylinder 204 is fixedly connected to the sleeve 202, and the outer wall of the sleeve 202 is fixedly connected to the support rod 203. One end of the support rod 203 is fixedly connected to the water tank 1. The lower end of the sleeve 202 is fixedly connected to the air inlet pipe 206. A one-way valve is installed on the outer wall of the air inlet pipe 206. The one-way valve on the surface of the air inlet pipe 206 can only allow air to enter the interior of the sleeve 202.

[0024] The cleaning device 9 includes a straight plate 901 and a slide bar 903. Both ends of the slide bar 903 on both sides are fixedly connected to the water tank 1. The outer walls of the slide bar 903 are respectively connected to the two straight plates 901 for sliding. The lower ends of the straight plates 901 are fixedly connected to the scraper 902. The scraper 902 is made of rubber. The scraper 902 can clean the dust and other deposits inside the water tank 1. The outer walls of the scraper 902 are in contact with the inner wall of the water tank 1.

[0025] Working principle:

[0026] When collecting gaseous hydrocarbons:

[0027] Collection and filtration process:

[0028] The external power supply of the first air pump 3 is connected, the first air pump 3 is started to collect gaseous hydrocarbons through the pipeline 11, and then transported to the water inside the water tank 1 through the bent pipe 10. The external power supply of the hydraulic cylinder 204 is connected, and the telescopic end of the hydraulic cylinder 204 is started to extend and retract. When the telescopic end of the hydraulic cylinder 204 extends, it can drive the piston 205 to push the air inside the sleeve 202. Under the action of the one-way valve on the surface of the air inlet pipe 206, the gas inside the sleeve 202 can only be discharged through the blowing pipe 201, so that the air inside the sleeve 202 can push the water inside the water tank 1 through the blowing pipe 201, so that the water inside the water tank 1 can flow, and the water can be mixed with the water. The contact time of the gaseous hydrocarbons is longer. When the telescopic end of the hydraulic cylinder 204 is shortened, air can enter the interior of the sleeve 202 through the air inlet pipe 206. At the same time, the one-way valve on the surface of the air blowing pipe 201 plays a sealing role, so that the water inside the water tank 1 will not enter the interior of the sleeve 202. After the gaseous hydrocarbons are filtered by water, the dust inside the gaseous hydrocarbons will be dissolved in the water (gaseous hydrocarbons are difficult to dissolve in water). By connecting the external power supply of the second air pump 7 and starting the second air pump 7, the filtered gaseous hydrocarbons can be transported to the interior of the collection tank 6. Under the action of the check valve and the one-way valve on the surface of the collection tank 6 and the second air pump 7, the gaseous hydrocarbons can enter the interior of the collection tank 6, thereby reducing leakage.

[0029] Cleaning process:

[0030] When not in use, the operator removes the bolts on the surface of the baffle 12, disassembles the baffle 12, pushes the straight plate 901, and drives the scraper 902 to move, cleans the dust deposited on the inner wall of the water tank 1, and then flushes the inside of the water tank 1 to clean it, and recycles the sewage after cleaning.

[0031] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A device for collecting gaseous hydrocarbons, comprising a water tank (1) and support legs (5), wherein the lower end of the water tank (1) is fixedly connected to a plurality of support legs (5), characterized in that: The water tank (1) is provided with a cleaning device (9) inside, and an auxiliary cleaning device (2) is provided at the left end of the water tank (1). The upper end of the water tank (1) is fixedly connected to a first air pump (3), the air inlet end of the first air pump (3) is fixedly connected to one end of a pipe (11), and the air outlet end of the first air pump (3) is fixedly connected to one end of a curved pipe (10), and one end of the curved pipe (10) is fixedly connected to the water tank (1).

2. The device for collecting gaseous hydrocarbons according to claim 1, characterized in that: The auxiliary cleaning device (2) comprises an air blowing pipe (201) and a sleeve (202), one end of the air blowing pipe (201) is fixedly connected to the water tank (1), the other end of the air blowing pipe (201) is fixedly connected to the sleeve (202), the inner wall of the sleeve (202) is slidably connected to the piston (205), the upper end of the piston (205) is fixedly connected to the telescopic end of the hydraulic cylinder (204), the hydraulic cylinder (204) is fixedly connected to the sleeve (202), the outer wall of the sleeve (202) is fixedly connected to the support rod (203), one end of the support rod (203) is fixedly connected to the water tank (1), the lower end of the sleeve (202) is fixedly connected to the air inlet pipe (206), and a one-way valve is installed on the outer wall of the air inlet pipe (206).

3. The device for collecting gaseous hydrocarbons according to claim 1, characterized in that: The left end of the water tank (1) is fixedly connected to the drain pipe (4), and a valve is installed on the outer wall of the drain pipe (4).

4. The device for collecting gaseous hydrocarbons according to claim 1, characterized in that: The right end of the water tank (1) is fixedly connected to an inclined rod (8), one end of the inclined rod (8) is fixedly connected to the second air pump (7), the suction end of the second air pump (7) is fixedly connected to the water tank (1), and the surface of the water tank (1) is tightly abutted against the baffle (12) by bolts.

5. The device for collecting gaseous hydrocarbons according to claim 4, characterized in that: The gas outlet end of the second gas pump (7) is plugged into the collecting tank (6), a one-way valve is installed at the gas outlet end of the second gas pump (7), and a check valve is provided at the gas injection port of the collecting tank (6).

6. The device for collecting gaseous hydrocarbons according to claim 1, characterized in that: The cleaning device (9) comprises a straight plate (901) and a sliding rod (903), both ends of the sliding rod (903) on both sides are fixedly connected to the water tank (1), the outer walls of the sliding rod (903) are slidably connected to the two straight plates (901), the lower ends of the straight plates (901) are fixedly connected to the scraper (902), and the outer walls of the scraper (902) are in contact with the inner wall of the water tank (1).

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