CN214319221U

CN214319221U - A gunbarrel for tank bottoms mud separation

Info

Publication number: CN214319221U
Application number: CN202022918807.7U
Authority: CN
Inventors: 陈彩霞; 陆克槨; 张庆华; 肖立伟
Original assignee: Zhongjie Huanzhao Jiangsu Environmental Technology Co ltd
Current assignee: Zhongjie Huanzhao Jiangsu Environmental Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-01
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a settling tank for separating bottom mud of a tank, which comprises a tank body, a discharge port, a discharge mud blowing port, a water inlet, a water outlet weir, a first discharge port, a water outlet, a conical hopper, a second discharge port, a frame, a communicating pipe and the like; the utility model designs a compressed gas blowing mode by utilizing the conical cylinder body, thereby blowing fine sand along with the flow of water; the utility model discloses add water inlet division baffle area, add the cofferdam, beat little dispersion with whirl compressed air, oil gas flavor diminishes.

Description

A gunbarrel for tank bottoms mud separation

Technical Field

The utility model relates to a petroleum sludge treatment technical field, in particular to a settling cask for tank bottoms mud separation.

Background

During the upstream exploration and development, oil and gas gathering and transportation, sewage treatment, tank bottom cleaning and downstream petroleum refining of petroleum, a large amount of oil, mud and water mixture containing petroleum hydrocarbons is generated and leaked into the environment due to process equipment, manual operation and the like, and the oil-containing mud is called oil sludge.

The oil sludge mainly comes from bottom sludge of an oil separation tank, floating slag of a flotation tank and residual activated sludge. The oily sludge has complex properties, and the oily sludge has high viscosity, is difficult to settle, is difficult to concentrate and has high difficulty in dehydration and treatment technologies due to the fact that a large amount of medicaments are added in the production process, so that the environmental protection problem which troubles the petroleum industry is always solved.

Disclosure of Invention

The utility model aims at providing a settling tank for separating tank bottom mud in order to solve the problem.

In order to solve the above problem, the utility model provides a technical scheme: a settling tank for tank bottom sludge separation comprises a tank body, a discharge port, a discharge sludge blowing port, a water inlet, a water outlet weir, a first discharge port, a water outlet, a conical hopper, a second discharge port, a frame and a communicating pipe; the tank body is fixedly connected to the rack; the conical hopper is fixedly connected to the bottom end of the tank body; the communicating pipe is arranged in the tank body and the conical hopper; the top end of the communicating pipe is connected with a discharge mud blowing port, and the tail end of the communicating pipe is aligned to the bottom of the conical hopper; the outer surface of the lower end of the tank body is fixedly connected with a discharge hole, and the discharge hole is connected with the middle end of the communicating pipe; the upper end in the tank cavity is provided with a water outlet weir; a sludge blowing port is fixedly communicated with the center position of the top end of the tank body and is aligned to the water outlet weir; a first discharge opening is fixedly communicated with the outer surface of the lower end of the tank body; the outer surface of the upper end of the tank body is fixedly communicated with a water inlet and a water outlet respectively; and a second discharge opening is fixedly communicated with the bottom end of the conical hopper.

Preferably, the device also comprises a manhole, and the manhole is fixedly communicated with the outer surface of the lower end of the tank body.

Preferably, the manhole is a large-diameter manhole.

Preferably, the positions of the discharge port and the first discharge port are staggered, and the positions of the water inlet and the water outlet are staggered.

The utility model has the advantages that:

(1) the utility model discloses utilize the mode that the gas water that contracts of cone design was swept to flow with the rivers and blow off fine sand.

(2) The utility model discloses add water inlet division baffle area, add the cofferdam, beat little dispersion with whirl compressed air, oil gas flavor diminishes.

(3) The utility model discloses an add discharge opening and delivery port, adjust the gunbarrel water level, can control the concentration of the interior muddy oil water of jar, exceed the not high oily water in cofferdam, what leave the discharge opening is low concentration profit.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic top view of the present invention.

1-tank body; 2-a discharge hole; 3-discharging and mud-blowing opening; 4-a mud blowing port; 5-a water inlet; 6-water outlet weir; 7-manhole; 8-a first discharge opening; 9-water outlet; 10-a conical hopper; 11-a second discharge opening; 12-a frame; 13-communicating tube.

Detailed Description

As shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: a settling tank for separating tank bottom sludge comprises a tank body 1, a discharge port 2, a discharge sludge blowing port 3, a sludge blowing port 4, a water inlet 5, a water outlet weir 6, a first discharge port 8, a water outlet 9, a conical hopper 10, a second discharge port 11, a frame 12 and a communicating pipe 13; the tank body 1 is fixedly connected to the frame 12; the conical hopper 10 is fixedly connected to the bottom end of the tank body 1; the communicating pipe 13 is arranged in the tank body 1 and the conical hopper 10; the top end of the communicating pipe 13 is connected with a discharge mud blowing port 3, and the tail end of the communicating pipe 13 is aligned to the bottom of the conical hopper 10; the outer surface of the lower end of the tank body 1 is fixedly connected with a discharge port 2, and the discharge port 2 is connected with the middle end of a communicating pipe 13; the upper end in the cavity of the tank body 1 is provided with a water outlet weir 6; a sludge blowing port 4 is fixedly communicated with the center position of the top end of the tank body 1, and the sludge blowing port 4 is aligned to the effluent weir 6; a first discharge opening 8 is fixedly communicated with the outer surface of the lower end of the tank body 1; the outer surface of the upper end of the tank body 1 is respectively and fixedly communicated with a water inlet 5 and a water outlet 9; and a second discharge opening 11 is fixedly communicated with the bottom end of the conical hopper 10.

The tank body is characterized by further comprising a manhole 7, wherein the manhole 7 is fixedly communicated with the outer surface of the lower end of the tank body 1; the access hole 7 is a large-caliber access hole; the discharge port 2 and the first discharge port 8 are staggered, and the water inlet 5 and the water outlet 9 are staggered.

The utility model discloses a user state does: the oil spill is avoided, water enters from the water inlet 5, water inflow is stopped during oil spill, the discharge port 2 and the first discharge port 8 are closed during operation, the discharge mud blowing port 3 and the mud blowing port 4 continuously ventilate to form spiral blowing, discharge is carried out at the bottom of the second discharge port 11, when the oil content is higher than 70%, all inlet and outlet ports are closed, only the water inlet 5 is reserved, and oil flows out of the tank body 1 from the water outlet 9.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

Claims

1. The utility model provides a gunbarrel for tank bottoms mud separation which characterized in that: comprises a tank body (1), a discharge hole (2), a discharge mud blowing hole (3), a mud blowing hole (4), a water inlet (5), a water outlet weir (6), a first discharge hole (8), a water outlet (9), a conical hopper (10), a second discharge hole (11), a frame (12) and a communicating pipe (13);

the tank body (1) is fixedly connected to the rack (12);

the conical hopper (10) is fixedly connected to the bottom end of the tank body (1);

the communicating pipe (13) is arranged in the tank body (1) and the conical hopper (10);

the top end of the communicating pipe (13) is connected with a discharge mud blowing port (3), and the tail end of the communicating pipe (13) is aligned to the bottom of the conical hopper (10);

the outer surface of the lower end of the tank body (1) is fixedly connected with a discharge hole (2), and the discharge hole (2) is connected with the middle end of a communicating pipe (13);

an effluent weir (6) is arranged at the upper end in the cavity of the tank body (1);

a sludge blowing port (4) is fixedly communicated with the center position of the top end of the tank body (1), and the sludge blowing port (4) is aligned to the water outlet weir (6);

a first discharge opening (8) is fixedly communicated with the outer surface of the lower end of the tank body (1);

the outer surface of the upper end of the tank body (1) is respectively and fixedly communicated with a water inlet (5) and a water outlet (9);

and a second discharge opening (11) is fixedly communicated with the bottom end of the conical hopper (10).

2. A settling tank for tank bottom sludge separation according to claim 1, characterized in that: still include access hole (7), access hole (7) fixed intercommunication is on jar body (1) lower extreme surface.

3. A settling tank for tank bottom sludge separation according to claim 2, characterized in that: the access hole (7) is a large-caliber access hole.

4. A settling tank for tank bottom sludge separation according to claim 1, characterized in that: the discharge port (2) and the first discharge port (8) are staggered, and the water inlet (5) and the water outlet (9) are staggered.