Drainage device based on RTO lifting valve

Abstract

The utility model relates to a liquid discharging device based on an RTO lifting valve, and belongs to the technical field of waste liquid treatment equipment. The device comprises a first cavity, a first through hole is formed in one side of the first cavity, and the first cavity is connected with a second cavity through the first through hole; a second through hole is formed in the other side of the first cavity, the first cavity is connected with the third cavity through the second through hole, and a through cavity is formed among the first cavity, the second cavity and the third cavity; a supporting frame is arranged in the first cavity, a liquid collecting unit is arranged at the bottom of the cavity on one side of the supporting frame, and an access hole is formed in the side wall of the cavity on the other side of the supporting frame; the liquid collecting unit structurally comprises a liquid collecting bag communicated and connected with the bottom of the cavity, a drainage plate is arranged at the contact end of the liquid collecting bag and the bottom of the cavity, and inclined guide plates are connected to the two sides of the drainage plate. Condensate in the RTO lift valve can be drained and intensively discharged, and the problem that the condensate is accumulated in equipment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid treatment equipment, in particular to a liquid discharge device based on an RTO lifting valve. Background Art

[0002] Different RTOs are suitable for different working conditions. In some cases, the moisture content in the gas from the exhaust source is very high, which will cause condensation of the gas in the lift valve when entering the interior of the lift valve, forming liquid accumulation. If the accumulated liquid cannot be removed during the working process and accumulates in uneven places, it will certainly cause corrosion problems for the equipment.

[0003] Therefore, in order to minimize the impact of water vapor on the equipment in the above situation, it is urgent to develop a drainage device based on the RTO lifting valve. Utility Model Content

[0004] In view of the shortcomings of the above-mentioned existing production technology, the applicant provides a drainage device based on the RTO lifting valve, so that the condensed liquid in the RTO lifting valve can be drained and discharged in a centralized manner, thereby solving the problem of internal condensed liquid accumulation.

[0005] The technical solution adopted by the utility model is as follows: a liquid discharge device based on an RTO lifting valve, comprising a first cavity, a first through hole is arranged on one side of the first cavity, and the first cavity is connected to the second cavity through the first through hole; a second through hole is arranged on the other side of the first cavity, and the first cavity is connected to the third cavity through the second through hole, and a through cavity is formed among the first cavity, the second cavity and the third cavity; a support frame is arranged inside the first cavity, a liquid collecting unit is arranged at the bottom of the cavity on one side of the support frame, and an inspection port is arranged on the side wall of the cavity on the other side of the support frame; the structure of the liquid collecting unit is as follows: it comprises a liquid collecting bag which is connected to the bottom of the cavity through the liquid collecting bag, a drainage plate is arranged at the contact end between the liquid collecting bag and the bottom of the cavity, and inclined guide plates are connected on both sides of the drainage plate.

[0006] As a further improvement of the above technical solution:

[0007] Preferably, the structure of the drainage board is a plate-like structure with a plurality of drainage through-hole arrays evenly distributed on the board body.

[0008] Preferably, the structure of the guide plate is: a plate-like structure inclined toward the drainage plate from high to low along both sides of the cavity; the thickness of the guide plate is 2 mm.

[0009] Preferably, the structure of the inspection port is as follows: it includes a manhole opened on the side wall of the cavity for personnel to pass through, and the manhole is equipped with a passage door for opening and closing.

[0010] Preferably, the structure of the liquid collecting bag is as follows: it includes a liquid collecting cavity, a liquid level gauge for observing the liquid level is arranged in the liquid collecting cavity, and a gate valve for opening and closing is arranged at the bottom of the liquid collecting cavity.

[0011] Preferably, the second cavity and the third cavity are symmetrically distributed on both sides of the first cavity, and the second cavity and the third cavity have the same structure.

[0012] Preferably, the structure of the third cavity is: comprising a shell, with square flanges arranged on the front and rear sides of the shell, a through circular flange arranged on the side of the shell, and reinforcing ribs arranged around the shell.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model has a compact structure. An inclined guide plate is arranged at the bottom of the first cavity. The guide plate takes one side of the cavity as the highest point and the drainage port at the top of the liquid collecting bag as the lowest point. A drainage plate is arranged on the top of the liquid collecting bag for the connection of the guide plate. A plurality of drainage holes are evenly distributed on the drainage plate, thereby guiding the condensed water in the cavity. Finally, the condensed liquid is drained to the liquid collecting bag for centralized discharge, thereby avoiding quality problems caused by liquid accumulation inside the equipment.

[0015] The utility model also has the following advantages:

[0016] (1) The utility model lays a drainage plate at the drainage opening of the guide plate. The drainage plate is a perforated plate structure to prevent the risk of falling when the worker performs other operations inside the poppet valve;

[0017] (2) The utility model provides a liquid level gauge for observing the liquid level height in the liquid collecting bag, and a gate valve for opening and closing is provided at the bottom of the liquid collecting cavity, so as to ensure that the liquid collecting situation can be known at any time and the liquid can be discharged in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 for Figure 1 Schematic diagram of the main view status.

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of point A.

[0021] Figure 4 It is a top view of the utility model.

[0022] Figure 5 It is a schematic diagram of the specific structure of the third shell of the utility model.

[0023] Among them: 1. first cavity; 2. second cavity; 3. first through hole; 4. third cavity; 5. second through hole; 6. support frame; 7. inspection port; 8. liquid collection bag; 9. guide plate; 10. drainage plate;

[0024] 401. Shell; 402. Square flange; 403. Round flange; 404. Reinforcing rib. DETAILED DESCRIPTION

[0025] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.

[0026] like Figure 1 to Figure 5 As shown, the liquid discharge device based on the RTO lifting valve of this embodiment includes a first cavity 1, a first through hole 3 is arranged on one side of the first cavity 1, and the first cavity 1 is connected to the second cavity 2 through the first through hole 3; a second through hole 5 is arranged on the other side of the first cavity 1, and the first cavity 1 is connected to the third cavity 4 through the second through hole 5, and a through cavity is formed among the first cavity 1, the second cavity 2 and the third cavity 4; a support frame 6 is arranged inside the first cavity 1, a liquid collecting unit is arranged at the cavity bottom on one side of the support frame 6, and an inspection port 7 is arranged on the cavity side wall on the other side of the support frame 6; the structure of the liquid collecting unit is as follows: it includes a liquid collecting bag 8 connected to the cavity bottom, a drainage plate 10 is arranged at the contact end between the liquid collecting bag 8 and the cavity bottom, and inclined guide plates 9 are connected to both sides of the drainage plate 10.

[0027] In this embodiment, the structure of the drainage board 10 is a plate-like structure with a plurality of drainage through-hole arrays evenly distributed on the board body.

[0028] In this embodiment, the structure of the guide plate 9 is: a plate-like structure inclined from high to low toward the drain plate 10 along both sides of the cavity. Exemplarily, the thickness of the guide plate 9 is set to 2 mm.

[0029] In this embodiment, the structure of the inspection opening 7 is as follows: it includes a manhole opened on the side wall of the cavity for personnel to pass through, and a passage door for opening and closing is installed on the manhole.

[0030] In this embodiment, the structure of the liquid collecting bag 8 is as follows: it includes a liquid collecting cavity, a liquid level gauge for observing the liquid level is arranged in the liquid collecting cavity, and a gate valve for opening and closing is arranged at the bottom of the liquid collecting cavity.

[0031] In this embodiment, the second cavity 2 and the third cavity 4 are symmetrically distributed on both sides of the first cavity 1, and the second cavity 2 and the third cavity 4 have the same structure; the structure of the third cavity 4 is: including a shell 401, square flanges 402 are arranged on the front and rear sides of the shell 401, a through circular flange 403 is arranged on the side of the shell 401, and reinforcing ribs 404 are also arranged around the shell 401.

[0032] In actual work, the working method of the utility model is as follows:

[0033] A liquid collecting bag 8 is provided at the bottom of the cavity on one side of the support frame 6 inside the first cavity 1, and a guide plate 9 is provided extending from the side wall of the cavity to the top opening of the liquid collecting bag 8 from high to low. A drainage plate 10 connected to the guide plate 9 is provided at the top opening of the liquid collecting bag 8. The accumulated liquid in the cavity is guided from the guide plate 9 to the drainage plate 10 and discharged into the liquid collecting bag 8. The liquid collecting bag 8 has a built-in liquid level gauge, through which the liquid condition inside the liquid collecting bag 8 can be known. When there is too much liquid in the liquid collecting bag 8, the gate valve at the bottom of the liquid collecting bag 8 is opened to discharge the liquid.

[0034] The utility model has a reasonable structure and is easy to operate. By adding a guide plate 9 and a drain plate 10 to form a specific structure, the accumulated liquid in the cavity is discharged into the liquid collecting bag 8; the drain plate 10 is set to a perforated plate structure, which can prevent people from falling into the liquid collecting bag 8.

[0035] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.

Claims

1. A liquid discharge device based on an RTO lifting valve, characterized in that: The invention comprises a first cavity (1), a first through hole (3) being arranged on one side of the first cavity (1), the first cavity (1) being connected to the second cavity (2) through the first through hole (3); a second through hole (5) being arranged on the other side of the first cavity (1), the first cavity (1) being connected to the third cavity (4) through the second through hole (5), and a through cavity being formed between the first cavity (1), the second cavity (2) and the third cavity (4); A support frame (6) is arranged inside the first cavity (1), a liquid collecting unit is arranged at the bottom of the cavity on one side of the support frame (6), and an inspection port (7) is arranged on the side wall of the cavity on the other side of the support frame (6); The structure of the liquid collection unit is as follows: it comprises a liquid collection bag (8) which is connected to the bottom of the cavity through the liquid collection bag (8), a drainage board (10) is arranged at the contact end between the liquid collection bag (8) and the bottom of the cavity, and guide plates (9) which are arranged obliquely are connected to both sides of the drainage board (10).

2. The liquid discharge device based on the RTO lifting valve according to claim 1, characterized in that: The structure of the drainage board (10) is a plate-like structure with a plurality of drainage through-hole arrays evenly distributed on the board body.

3. The liquid discharge device based on the RTO lifting valve according to claim 1, characterized in that: The structure of the guide plate (9) is a plate-like structure that is inclined from high to low along both sides of the cavity toward the drainage plate (10).

4. The liquid discharge device based on the RTO lifting valve according to claim 3, characterized in that: The thickness of the guide plate (9) is 2 mm.

5. The liquid discharge device based on the RTO lifting valve according to claim 1, characterized in that: The structure of the inspection opening (7) is as follows: it comprises a manhole provided on the side wall of the cavity for personnel to pass through, and a passage door for opening and closing is provided on the manhole.

6. The liquid discharge device based on the RTO lifting valve according to claim 1, characterized in that: The structure of the liquid collecting bag (8) is as follows: it comprises a liquid collecting cavity, a liquid level meter for observing the liquid level is arranged in the liquid collecting cavity, and a gate valve for opening and closing is arranged at the bottom of the liquid collecting cavity.

7. The liquid discharge device based on the RTO lifting valve according to claim 1, characterized in that: The second cavity (2) and the third cavity (4) are symmetrically distributed on both sides of the first cavity (1), and the second cavity (2) and the third cavity (4) have the same structure.

8. The liquid discharge device based on the RTO lifting valve according to claim 7, characterized in that: The structure of the third cavity (4) is as follows: it includes a shell (401), square flanges (402) are arranged on the front and rear sides of the shell (401), a through circular flange (403) is arranged on the side of the shell (401), and reinforcing ribs (404) are also arranged around the shell (401).

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