Liquid waste mineral oil sewage treatment equipment

Abstract

The utility model discloses liquid waste mineral oil sewage treatment equipment, and relates to the technical field of waste mineral oil treatment. The liquid waste mineral oil sewage treatment equipment comprises a shell, the precipitation assembly is arranged in the shell and comprises a second handle, a lower baffle, a filter screen, two second limiting strips and two second sliding grooves, and the filter screen is installed in the shell through screws; the shielding assembly is arranged on the shell and comprises an upper baffle, a first handle, two first limiting strips and two first sliding grooves. By arranging a filter screen in the precipitation assembly, liquid waste mineral oil containing sewage is placed on the filter screen for static precipitation, and due to the fact that long-time collection is often needed in the oil extraction process, the oil extraction efficiency is greatly improved. Therefore, sufficient time can be provided for precipitating and separating liquid waste mineral oil containing sewage, and the precipitated and separated lower-layer water is directly discharged from the bottom of the shell, so that the weight of the whole liquid waste mineral oil is reduced, and the burden of transferring the liquid waste mineral oil is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste mineral oil treatment, in particular to a liquid waste mineral oil sewage treatment device. Background Art

[0002] Liquid waste mineral oil sewage treatment equipment is a special equipment used to treat sewage containing liquid waste mineral oil. These equipments are designed to remove harmful substances in sewage through a series of technologies and processes to meet emission standards or achieve wastewater reuse. The working principle of liquid waste mineral oil sewage treatment equipment may include oil separation treatment, flotation treatment, adsorption filtration treatment and electrolytic oxidation treatment. Among them, oil separation treatment separates floating oil from water by utilizing the density difference between oil and water. However, the existing equipment for oil separation treatment of liquid waste mineral oil sewage is heavy and difficult to move. If the liquid waste mineral oil containing sewage is extracted and directly collected without dewatering, it will increase the transportation burden. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a liquid waste mineral oil sewage treatment device that can solve the problem of excessive burden on transportation if the liquid waste mineral oil containing sewage is directly collected without dewatering.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid waste mineral oil sewage treatment device, comprising a housing;

[0005] The sedimentation assembly is arranged in the shell, and the sedimentation assembly comprises a handle 2, a lower baffle, a filter screen, two limit bars 2 and two sliding grooves 2, and the filter screen is installed inside the shell by screws;

[0006] The shielding assembly is arranged on the shell, and the shielding assembly includes an upper baffle, a handle, two limit strips and two sliding grooves. The two sliding grooves are both opened on the shell, and the two limit strips slide inside the corresponding sliding grooves respectively.

[0007] Preferably, the two sliding grooves 2 are respectively opened at two ends of the shell, and the two limiting strips 2 slide along the inside of the corresponding sliding grooves 2 respectively.

[0008] Preferably, the two limit strips 2 are respectively welded to the two ends of the lower baffle, and the handle 2 is welded to the lower baffle.

[0009] Preferably, the upper baffle is welded to the handle 1, and the two limit strips 1 are respectively welded to the two ends of the upper baffle.

[0010] Preferably, a movable handle is welded on the surface of the shell.

[0011] Preferably, four brackets are welded to the surface of the shell, and rollers are rotatably connected to the surfaces of the four brackets.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The liquid waste mineral oil sewage treatment equipment places the liquid waste mineral oil containing sewage on the filter net through the filter net in the sedimentation component for static sedimentation. Since it often takes a long time to collect oil, there is sufficient time to precipitate and separate the liquid waste mineral oil containing sewage. The lower layer of water separated by precipitation is directly discharged from the bottom of the shell, thereby reducing the weight of the entire liquid waste mineral oil, that is, reducing the burden of transporting the liquid waste mineral oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of the housing of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0018] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0019] Figure numerals: 1. moving handle; 2. upper baffle; 3. handle 1; 4. shell; 5. handle 2; 6. lower baffle; 7. roller; 8. bracket; 9. filter; 10. limit bar 1; 11. sliding groove 1; 12. limit bar 2; 13. sliding groove 2. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4 , the utility model provides a technical solution: a liquid waste mineral oil sewage treatment equipment, including a shell 4;

[0025] The sedimentation assembly is arranged in the housing 4, and the sedimentation assembly includes a handle 2 5, a lower baffle 6, a filter 9, two limit bars 2 12 and two sliding grooves 2 13, and the filter 9 is installed inside the housing 4 by screws;

[0026] The shielding assembly is arranged on the shell 4, and the shielding assembly includes an upper baffle 2, a handle 3, two limit bars 10 and two sliding grooves 11. The two sliding grooves 11 are both opened on the shell 4, and the two limit bars 10 slide inside the corresponding sliding grooves 11 respectively.

[0027] The two second sliding grooves 13 are respectively provided at two ends of the housing 4 , and the two second limiting strips 12 slide along the inside of the corresponding second sliding grooves 13 .

[0028] The two limiting strips 12 are respectively welded to the two ends of the lower baffle plate 6 , and the handle 5 is welded to the lower baffle plate 6 .

[0029] The upper baffle plate 2 is welded to the handle 1 3 , and two limit strips 10 are respectively welded to the two ends of the upper baffle plate 2 .

[0030] A moving handle 1 is welded to the surface of the housing 4 .

[0031] Four brackets 8 are welded to the surface of the housing 4 , and rollers 7 are rotatably connected to the surfaces of the four brackets 8 .

[0032] When it is necessary to treat liquid waste mineral oil sewage;

[0033] First, handle 13 is pulled by external force to drive handle 13 to move, and the movement of handle 13 drives the upper baffle plate 2 to move, and the movement of the upper baffle plate 2 drives the two limit strips 10 to slide along the inside of the corresponding sliding groove 11.

[0034] Secondly, the handle 2 5 is pulled by an external force to drive the handle 2 5 to move, the movement of the handle 2 5 drives the lower baffle 6 to move, and the movement of the lower baffle 6 drives the two limit bars 2 12 to slide along the inside of the corresponding sliding groove 2 13 .

[0035] Secondly, the liquid waste mineral oil sewage is poured into the interior of the shell 4, and the liquid waste mineral oil sewage falls onto the filter 9. The liquid waste mineral oil cannot pass through the filter 9, while the sewage in the liquid waste mineral oil can pass through the filter 9. The sewage in the liquid waste mineral oil passes through the filter 9 and flows out of the outside of the shell 4, while the liquid waste mineral oil remains in the interior of the shell 4.

[0036] Finally, handle 13 is pulled by external force to move handle 13, and the movement of handle 13 drives the upper baffle 2 to move, and the movement of the upper baffle 2 covers the top of the shell 4. Then, after standing for a period of time, after the sewage in the liquid waste mineral oil is precipitated and separated, handle 25 is pulled by external force to move handle 25, and the movement of handle 25 drives the lower baffle 6 to move, and the movement of the lower baffle 6 covers the bottom of the shell 4.

[0037] By setting the filter screen 9 in the sedimentation component, the liquid waste mineral oil containing sewage is placed on the filter screen 9 for static sedimentation. Since it often takes a long time to collect oil, there is sufficient time to precipitate and separate the liquid waste mineral oil containing sewage. The lower layer of water separated by precipitation is directly discharged from the bottom of the shell 4, thereby reducing the weight of the entire liquid waste mineral oil, that is, reducing the burden of transporting the liquid waste mineral oil.

[0038] During transportation, the ground where the oil is extracted cannot be guaranteed to be flat, that is, the liquid waste mineral oil will shake back and forth during transportation. The lower baffle 6 and the handle 3 in the shielding assembly are provided to shield the shell 4 to avoid leakage of the liquid waste mineral oil inside the shell 4 due to shaking, thereby ensuring the safety of the liquid waste mineral oil during transportation.

[0039] When the treatment device needs to be moved, the moving handle 1 is only needed to be pushed to drive the sewage treatment device to move, and the sewage treatment device has a simple structure.

[0040] Working principle:

[0041] When it is necessary to treat liquid waste mineral oil sewage;

[0042] First, handle 1 3 is pulled by external force to drive handle 1 3 to move, and the movement of handle 1 3 drives the upper baffle 2 to move.

[0043] Secondly, the handle 2 5 is pulled by an external force to drive the handle 2 5 to move, and the movement of the handle 2 5 drives the lower baffle 6 to move.

[0044] Secondly, the liquid waste mineral oil sewage is poured into the interior of the shell 4, and the liquid waste mineral oil sewage falls onto the filter 9. The liquid waste mineral oil cannot pass through the filter 9, while the sewage in the liquid waste mineral oil can pass through the filter 9, and the sewage in the liquid waste mineral oil passes through the filter 9 and flows out of the outside of the shell 4.

[0045] Finally, handle 13 is pulled by external force to move handle 13, and the movement of handle 13 drives the upper baffle 2 to move. Then, after standing for a period of time, after the sewage in the liquid waste mineral oil is precipitated and separated, handle 25 is pulled by external force to move handle 25, and the movement of handle 25 drives the lower baffle 6 to move.

[0046] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A liquid waste mineral oil sewage treatment equipment, characterized in that: include: Housing (4); The sedimentation assembly is arranged in the housing (4), and comprises a second handle (5), a lower baffle (6), a filter screen (9), two second limit bars (12) and two second sliding grooves (13), and the filter screen (9) is installed inside the housing (4) by means of screws; The shielding assembly is arranged on the shell (4), and comprises an upper baffle (2), a handle (3), two limit strips (10) and two sliding grooves (11), the two sliding grooves (11) are both arranged on the shell (4), and the two limit strips (10) slide inside the corresponding sliding grooves (11) respectively.

2. A liquid waste mineral oil sewage treatment equipment according to claim 1, characterized in that: The two sliding grooves (13) are respectively arranged at two ends of the housing (4), and the two limiting strips (12) slide along the inside of the corresponding sliding grooves (13).

3. A liquid waste mineral oil sewage treatment equipment according to claim 1, characterized in that: The two second limit strips (12) are respectively welded to the two ends of the lower baffle (6), and the second handle (5) is welded to the lower baffle (6).

4. A liquid waste mineral oil sewage treatment equipment according to claim 1, characterized in that: The upper baffle plate (2) is welded to the handle (3), and two limit strips (10) are respectively welded to the two ends of the upper baffle plate (2).

5. The liquid waste mineral oil sewage treatment equipment according to claim 1, characterized in that: A moving handle (1) is welded to the surface of the shell (4).

6. A liquid waste mineral oil sewage treatment equipment according to claim 1, characterized in that: Four brackets (8) are welded to the surface of the shell (4), and rollers (7) are rotatably connected to the surfaces of the four brackets (8).

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