Gas-liquid separation device

Abstract

The utility model discloses a gas-liquid separation device which comprises a separation tank, a feeding pipe is fixedly inserted into one side of the separation tank, an exhaust pipe is fixedly inserted into the top of the separation tank, a liquid outlet pipe is fixedly inserted into the bottom of the separation tank, a filter box is fixedly connected to the bottom of the separation tank, a slot is formed in one side of the filter box, and a liquid outlet pipe is fixedly inserted into the slot. A filter plate is slidably inserted into the insertion groove, a groove is formed in the filter plate, a mounting opening is formed in the bottom of the groove, a filter screen is fixedly connected into the mounting opening, a limiting plate is fixedly connected to one end of the filter plate, and two vertical plates which are symmetrically arranged are fixedly connected to the front surface of the filter box; the opposite sides of the two vertical plates are each provided with an open groove, and a sliding rod is fixedly connected into the open groove. Liquid can be filtered before being discharged, the safety of the discharged liquid is guaranteed, a waste water treatment system does not need to be independently built, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of products related to chemical equipment, in particular to a gas-liquid separation device. Background Art

[0002] In the chemical industry, a gas-liquid separation tank is a common equipment. When in use, one or more liquids usually enter the separation tank, and the gas-liquid separation work is performed in the tank. The separated gas flows out from the top of the tank, and the liquid flows out from the bottom of the tank.

[0003] However, the liquid discharged from the existing gas-liquid separation devices is mostly discharged directly into the wastewater treatment system, which requires enterprises to build a wastewater treatment system to ensure the safety of drainage. The subsequent operations are relatively cumbersome, the cost is high, and there are defects. Utility Model Content

[0004] The purpose of the utility model is to provide a gas-liquid separation device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a gas-liquid separation device comprises a separation tank, a feeding pipe is fixedly inserted on one side of the separation tank, an exhaust pipe is fixedly inserted on the top of the separation tank, and a liquid outlet pipe is fixedly inserted on the bottom of the separation tank, and a filter box is fixedly connected to the bottom of the separation tank, a slot is provided on one side of the filter box, a filter plate is slidably inserted in the slot, a groove is provided on the filter plate, and a mounting opening is provided at the bottom of the groove, a filter screen is fixedly connected in the mounting opening, one end of the filter plate is fixedly connected to a limiting plate, a front surface of the filter box is fixedly connected with two symmetrically arranged vertical plates, two opposite sides of the two vertical plates are provided with slots, a sliding rod is fixedly connected in the slot, two positioning plates are slidably sleeved on the sliding rod, and a clamping plate is fixedly connected on the opposite sides of the two positioning plates, the limiting plate is provided with a clamping slot corresponding to the clamping plate, a spring is sleeved on the sliding rod, and both ends of the spring are fixedly connected to the positioning plate, and a guide pipe is fixedly inserted at the bottom of the filter box.

[0006] Preferably, the feed pipe, exhaust pipe and liquid outlet pipe are all provided with control valves.

[0007] Preferably, four supporting legs arranged in a rectangular shape are fixedly connected to the bottom of the separation tank.

[0008] Preferably, a handle is fixedly connected to the front surface of the limiting plate.

[0009] Preferably, a plurality of guide plates arranged in a downward tilt are fixedly connected to the inner walls on both sides of the separation tank.

[0010] Preferably, a stop groove is provided on the inner side wall of the filter box, and one end of the filter plate located in the filter box is slidably inserted in the stop groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The gas-liquid separation device introduces gas-liquid raw materials into the separation tank through a feed pipe. Due to the different densities of gas and liquid, the gas floats up and is discharged outwardly through the exhaust pipe, while the liquid falls and is discharged through the liquid outlet pipe. During the discharge process, the filter mesh installed in the filter plate is used to filter impurities in the liquid. At the same time, the two positioning plates move relatively on the slide rod under the action of the rebound force of the spring, thereby prompting the card plate to be inserted into the card groove on the limit plate to fix the filter plate. The utility model can filter the liquid before it is discharged to ensure the safety of the discharged liquid, and there is no need to build a separate wastewater treatment system, thus saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a gas-liquid separation device of the utility model;

[0014] Figure 2 This is an enlarged view of point A of a gas-liquid separation device of the utility model;

[0015] Figure 3 The utility model is a schematic diagram of a filter screen of a gas-liquid separation device.

[0016] In the figure: 1. separation tank; 2. feed pipe; 3. exhaust pipe; 4. liquid outlet pipe; 5. filter box; 6. filter plate; 7. filter screen; 8. limit plate; 9. vertical plate; 10. slide bar; 11. positioning plate; 12. clamping plate; 13. spring; 14. guide tube; 15. control valve; 16. support foot; 17. handle; 18. guide plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] See also Figure 1-3The utility model provides an embodiment of a gas-liquid separation device, comprising a separation tank 1, a feed pipe 2 is fixedly inserted on one side of the separation tank 1, an exhaust pipe 3 is fixedly inserted on the top of the separation tank 1, a liquid outlet pipe 4 is fixedly inserted on the bottom of the separation tank 1, a filter box 5 is fixedly connected to the bottom of the separation tank 1, a slot is provided on one side of the filter box 5, a filter plate 6 is slidably inserted in the slot, a groove is provided on the filter plate 6, a mounting port is provided at the bottom of the groove, a filter screen 7 is fixedly connected in the mounting port, one end of the filter plate 6 is fixedly connected to a limiting plate 8, two symmetrically arranged vertical plates 9 are fixedly connected to the front surface of the filter box 5, the two vertical plates 9 are each provided with a slot on the opposite side, a sliding rod 10 is fixedly connected in the slot, two positioning plates 11 are slidably sleeved on the sliding rod 10, and the two positioning plates 11 are each fixedly connected to a clamping plate 12 on the opposite side. 8 is provided with a card slot corresponding to the card plate 12, and a spring 13 is sleeved on the slide bar 10. Both ends of the spring 13 are fixedly connected to the positioning plate 11. A guide tube 14 is fixedly inserted at the bottom of the filter box 5. Specifically, the feed pipe 2 introduces the gas-liquid raw material into the separation tank 1. Due to the different densities of gas and liquid, the gas floats up and is discharged outward through the exhaust pipe 3. At the same time, the liquid falls and is discharged through the liquid outlet pipe 4. During the discharge process, the filter screen 7 installed in the filter plate 6 is used to filter impurities in the liquid. The liquid is filtered before it is discharged to ensure the safety of the discharged liquid. At the same time, the two positioning plates 11 move relative to the slide bar 10 under the action of the rebound force of the spring 13, thereby prompting the card plate 12 to be inserted into the card slot on the limit plate 8 to thereby fix the filter plate 6. The filter screen 7 is convenient for disassembly and cleaning by the card-connected fixing assembly.

[0019] In this embodiment, a control valve 15 is provided on the feed pipe 2, the exhaust pipe 3 and the liquid outlet pipe 4; four supporting feet 16 arranged in a rectangular shape are fixedly connected to the bottom of the separation tank 1 to support the separation tank 1; a handle 17 is fixedly connected to the front surface of the limit plate 8 to facilitate the withdrawal of the filter plate 6; a plurality of guide plates 18 arranged in a downward tilt are fixedly connected to the inner walls on both sides of the separation tank 1 to slow down the downward flow speed of the liquid and improve the gas flotation efficiency; a stop groove is provided on the inner side wall of the filter box 5, and one end of the filter plate 6 located in the filter box 5 is slidably inserted in the stop groove to support the filter plate 6.

[0020] Working principle: First, the feed pipe 2 introduces the gas-liquid raw materials into the separation tank 1. Due to the different densities of gas and liquid, the gas floats up and is discharged outward through the exhaust pipe 3, while the liquid falls and is discharged through the liquid outlet pipe 4. During the discharge process, the filter screen 7 installed in the filter plate 6 filters the impurities in the liquid. At the same time, the two positioning plates 11 move relative to the slide rod 10 under the action of the rebound force of the spring 13, thereby prompting the card plate 12 to be inserted into the card groove on the limit plate 8 to fix the filter plate 6.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A gas-liquid separation device, comprising a separation tank (1), characterized in that: A feed pipe (2) is fixedly inserted on one side of the separation tank (1), an exhaust pipe (3) is fixedly inserted on the top of the separation tank (1), a liquid outlet pipe (4) is fixedly inserted on the bottom of the separation tank (1), a filter box (5) is fixedly connected to the bottom of the separation tank (1), a slot is provided on one side of the filter box (5), a filter plate (6) is slidably inserted in the slot, a groove is provided on the filter plate (6), a mounting port is provided at the bottom of the groove, a filter screen (7) is fixedly connected in the mounting port, one end of the filter plate (6) is fixedly connected to a limit plate (8), and the filter box (5) is fixedly connected to the filter plate (6). Two symmetrically arranged vertical plates (9) are fixedly connected to the front surface, and the two vertical plates (9) are provided with grooves on opposite sides, and a sliding rod (10) is fixedly connected in the groove. Two positioning plates (11) are slidably sleeved on the sliding rod (10), and the two positioning plates (11) are fixedly connected with a clamping plate (12) on the opposite side. The limiting plate (8) is provided with a clamping groove corresponding to the clamping plate (12), and a spring (13) is sleeved on the sliding rod (10), and both ends of the spring (13) are fixedly connected to the positioning plate (11). A guide tube (14) is fixedly inserted at the bottom of the filter box (5).

2. A gas-liquid separation device according to claim 1, characterized in that: The feed pipe (2), the exhaust pipe (3) and the liquid outlet pipe (4) are all provided with control valves (15).

3. A gas-liquid separation device according to claim 1, characterized in that: Four supporting legs (16) arranged in a rectangular shape are fixedly connected to the bottom of the separation tank (1).

4. A gas-liquid separation device according to claim 1, characterized in that: A handle (17) is fixedly connected to the front surface of the limiting plate (8).

5. A gas-liquid separation device according to claim 1, characterized in that: A plurality of guide plates (18) arranged in a downwardly inclined manner are fixedly connected to the inner walls on both sides of the separation tank (1).

6. A gas-liquid separation device according to claim 1, characterized in that: A stop groove is provided on the inner side wall of the filter box (5), and one end of the filter plate (6) located inside the filter box (5) is slidably inserted into the stop groove.

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