Petroleum additive production wastewater treatment device

Abstract

The utility model discloses a petroleum additive production wastewater treatment device which comprises a device body, a filter plate and a cleaning structure, and a drainage structure is arranged on the side wall of one side of the device body. The cleaning structure comprises a fixed plate fixedly arranged at one end of the top of the filter plate, a cleaning brush arranged at the other end of the top of the filter plate, a rotating rod penetrating through the two sides of the fixed plate and the cleaning brush and a fixed rod connected to one end of the rotating rod, the fixed plate is fixedly connected with the outer surface of the filter plate, and the end face of the fixed rod is fixedly connected with the outer side wall of the fixed plate. The cleaning structure is mounted on one side of the filter plate, so that the surface of the filter plate can be automatically cleaned by the cleaning structure, manual cleaning is replaced by mechanical cleaning, manpower is reduced in cost, operators can be prevented from being in contact with chemical agents in the pretreatment process by automatic cleaning, and the cleaning efficiency is improved. And the safety of staff can be guaranteed by avoiding contact with chemicals.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment devices, and particularly relates to a wastewater treatment device for petroleum additive production. Background Technique

[0002] The treatment of wastewater from petroleum additive production mainly involves various technical means such as physics, chemistry, and biology, aiming to efficiently remove harmful substances in the wastewater to ensure discharge up to standard or achieve reuse. This treatment process includes three main stages: pretreatment, biochemical treatment, and advanced treatment. During the treatment of wastewater from petroleum additive production, the pretreatment stage is a relatively important stage. If the pretreatment stage is well handled, it can lighten the burden for subsequent treatment. The pretreatment stage mainly uses physical methods, such as sedimentation and filtration, to remove large particulate impurities and suspended solids in the wastewater, providing favorable conditions for subsequent treatment.

[0003] When the existing wastewater filtration device for petroleum additive production performs pretreatment, it only uses a simple filter screen to filter impurities. However, when the surface of the filter screen is completely covered by impurities, the filtering function of the filter screen will be reduced. At this time, it is necessary to manually clean the impurities on the surface of the filter screen, which consumes manpower and affects the use.

[0004] Therefore, a wastewater treatment device for petroleum additive production is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wastewater treatment device for petroleum additive production, so as to solve the problem that when the existing wastewater filtration device for petroleum additive production performs pretreatment, it only uses a simple filter screen to filter impurities. However, when the surface of the filter screen is completely covered by impurities, the filtering function of the filter screen will be reduced. At this time, it is necessary to manually clean the impurities on the surface of the filter screen, which consumes manpower and affects the use, as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: A waste water treatment device for petroleum additives production, the waste water treatment device includes a device main body, a filter plate and a cleaning structure, a drainage structure is arranged on the side wall of one side of the device main body, the filter plate is arranged at the top end inside the device main body, the filter plate is embedded in the top end of the device main body, the cleaning structure is arranged on one side of the filter plate, the cleaning structure includes a fixing plate fixedly arranged at one end of the top of the filter plate, a cleaning brush arranged at the other end of the top of the filter plate, a rotating rod penetrating through both sides of the fixing plate and the cleaning brush, and a fixing rod connected to one end of the rotating rod, the fixing plate is fixedly connected to the outer surface of the filter plate, the end face of the fixing rod is fixedly connected to the outer side wall of the fixing plate, the cleaning brush is slidably connected to the outer surface of the filter plate, the rotating rod penetrates through the side wall of the cleaning brush and extends to the outer side wall of the fixing plate, the rotating rod is fixedly connected to the outer side wall of the fixing plate, and the rotating rod is rotatably connected to the side wall of the cleaning brush.

[0007] Optionally, the cleaning structure further includes a transmission wheel fixedly arranged at one end of the rotating rod, a cleaning brush arranged outside the rotating rod, and a transmission track wound around the outer side of the transmission wheel. There are two rotating rods, and the two rotating rods penetrate through both ends of the cleaning brush.

[0008] Optionally, rectangular docking pieces are fixedly arranged at the middle positions on both sides of the filter plate, and a limiting cylinder is fixedly arranged at the middle position of the rectangular docking pieces.

[0009] Optionally, an installation groove is opened on the side wall of the device main body close to the servo motor. The installation grooves are symmetrically arranged on both sides of the device main body with the middle line of the device main body as the symmetry axis, and the installation grooves are for the rotating rod to be pushed downward.

[0010] Optionally, the waste water treatment device further includes rectangular docking grooves opened at the middle positions at the top ends on both sides of the device main body. The top of the rectangular docking grooves abuts against the bottom end of the rectangular docking pieces, and a round hole is opened on the outer surface of the rectangular docking grooves. The round hole and the limiting cylinder form a mortise and tenon structure.

[0011] Optionally, the waste water treatment device further includes a fixing frame fixedly arranged on one side outside the device main body and a servo motor fixedly arranged inside the fixing frame. The output end of the servo motor is connected to one end of the rotating rod.

[0012] Optionally, the inner side wall of the cleaning brush abuts against and contacts the top wall and the bottom wall of the filter plate. The inner side wall of the cleaning brush is uniformly provided with brush hairs, and the brush hairs on the inner side wall of the cleaning brush rub on the top wall and the bottom wall of the filter plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] By means of a cleaning structure installed on one side of the filter plate, the surface of the filter plate can be automatically cleaned by the cleaning structure, enabling mechanical cleaning to replace manual cleaning, reducing labor costs, and at the same time, automatic cleaning can also prevent operators from coming into contact with chemical agents during the pretreatment process, and avoiding contact with chemical agents helps to ensure the safety of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional split structure of the device of the present utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the device of the present utility model without a servo motor installed;

[0017] Figure 3 For the present utility model Figure 2 Schematic diagram of the enlarged structure at A;

[0018] Figure 4 It is a schematic diagram of the side view structure of the filter plate of the present utility model;

[0019] Figure 5 It is a schematic diagram of the top view structure of the filter plate of the present utility model.

[0020] In the figure:

[0021] 1. Device main body;

[0022] 2. Drainage structure;

[0023] 3. Filter plate;

[0024] 4. Cleaning structure; 41. Driving track; 42. Driving wheel; 43. Rotating rod; 44. Cleaning brush; 45. Fixed plate; 46. Fixed rod;

[0025] 5. Fixed frame;

[0026] 6. Servo motor;

[0027] 7. Installation groove;

[0028] 8. Rectangular docking groove;

[0029] 9. Rectangular docking piece;

[0030] 10. Limiting cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0033] Embodiment 1

[0034] An oil additive production wastewater treatment device, the wastewater treatment device includes a device main body 1, a filter plate 3 and a cleaning structure 4. A drainage structure 2 is provided on the side wall of one side of the device main body 1. The filter plate 3 is arranged at the top end inside the device main body 1, and the filter plate 3 is embedded in the top end of the device main body 1. The cleaning structure 4 is arranged on one side of the filter plate 3. The cleaning structure 4 includes a fixing plate 45 fixedly arranged at one end of the top of the filter plate 3, a cleaning brush 44 arranged at the other end of the top of the filter plate 3, a rotating rod 43 penetrating through both sides of the fixing plate 45 and the cleaning brush 44, and a fixing rod 46 connected to one end of the rotating rod 43. The fixing plate 45 is fixedly connected to the outer surface of the filter plate 3. The end face of the fixing rod 46 is fixedly connected to the outer side wall of the fixing plate 45. The cleaning brush 44 is slidably connected to the outer surface of the filter plate 3. The rotating rod 43 penetrates through the side wall of the cleaning brush 44 and extends to the outer side wall of the fixing plate 45. The rotating rod 43 is fixedly connected to the outer side wall of the fixing plate 45. The rotating rod 43 is rotatably connected to the side wall of the cleaning brush 44. The cleaning structure 4 further includes a transmission wheel 42 fixedly arranged at one end of the rotating rod 43, a cleaning brush 44 arranged outside the rotating rod 43, and a transmission track 41 wound around the outer side of the transmission wheel 42. There are two rotating rods 43, and the two rotating rods 43 penetrate through both ends of the cleaning brush 44. The inner side wall of the cleaning brush 44 abuts against and contacts the top wall and the bottom wall of the filter plate 3. The inner side wall of the cleaning brush 44 is evenly provided with bristles. The bristles on the inner side wall of the cleaning brush 44 rub against the top wall and the bottom wall of the filter plate 3. When this embodiment is in use, first, only need to rotate the rotating rod 43. When the rotating rod 43 rotates, it can drive the transmission wheel 42 to rotate. The two symmetrically arranged transmission wheels 42 drive the two symmetrically arranged rotating rods 43 to rotate at the same frequency. In this way, the cleaning brush 44 can be driven to move back and forth outside the filter plate 3 by the synchronous rotation of the two rotating rods 43. The bristles arranged on the inner side of the cleaning brush 44 clean the filter holes opened on the side wall of the filter plate 3. In this way, when the filter holes opened on the side wall of the filter plate 3 are blocked by impurities, they can be automatically cleaned. Because when the cleaning brush 44 slides, it can slide according to the length of the rotating rod 43. The end face position of the rotating rod 43 exceeds the side position of the device main body 1. Therefore, the impurities can be hung and dropped from the top position of the device main body 1 to the side of the device main body 1, completing the cleaning of the filter plate 3 and preventing the impurities from falling back into the inside of the device main body 1.

[0035] Embodiment 2

[0036] At the middle positions on both sides of the filter plate 3, rectangular docking pieces 9 are fixedly installed. At the middle position of the rectangular docking piece 9, a limiting cylinder 10 is fixedly installed. On the side wall of the device main body 1 near the servo motor 6, an installation groove 7 is opened. The installation groove 7 is symmetrically arranged on both sides of the device main body 1 with the midline of the device main body 1 as the symmetry axis. The installation groove 7 allows the rotating rod 43 to be pushed downward. The wastewater treatment device further includes rectangular docking grooves 8 opened at the middle positions of the tops of both sides of the device main body 1. The top of the rectangular docking groove 8 abuts against the bottom end of the rectangular docking piece 9. A circular hole is opened on the outer surface of the rectangular docking groove 8. The circular hole and the limiting cylinder 10 form a mortise and tenon structure. Further, it can be explained that, as Figure 1 shown by the arrow in, the filter plate 3 is pushed downward from the top of the device main body 1. At this time, the rectangular docking piece 9 is clamped with the rectangular docking groove 8. After clamping, the limiting cylinder 10 is inserted into the inner side of the circular hole opened on the side wall of the rectangular docking groove 8, completing the assembly between the filter plate 3 and the device main body 1, and leaving a certain gap between the bottom end of the filter plate 3 and the bottom end of the device main body 1. The filter plate 3 can only be installed at the bottom end of the deepest part of the rectangular docking groove 8 at most. The filter function is realized by using the filter plate 3. The wastewater treatment device further includes a fixed frame 5 fixedly installed on one side of the outside of the device main body 1 and a servo motor 6 fixedly installed inside the fixed frame 5. The output end of the servo motor 6 is connected to one end of the rotating rod 43. The servo motor 6 provides a power source for the rotation of the rotating rod 43, and the servo motor 6 makes the rotating rod 43 rotate.

[0037] Working principle: First, as Figure 1 shown by the arrow in, the filter plate 3 is pushed downward from the top of the device main body 1. At this time, the rectangular docking piece 9 is clamped with the rectangular docking groove 8. After clamping, the limiting cylinder 10 is inserted into the inner side of the circular hole opened on the side wall of the rectangular docking groove 8, completing the assembly between the filter plate 3 and the device main body 1, and leaving a certain gap between the bottom end of the filter plate 3 and the bottom end of the device main body 1. The filter plate 3 can only be installed at the bottom end of the deepest part of the rectangular docking groove 8 at most. The filter function is realized by using the filter plate 3.

[0038] Secondly, only the rotating rod 43 needs to be rotated, and the servo motor 6 is used to provide a power source for the rotation of the rotating rod 43. When the rotating rod 43 rotates, it can drive the transmission wheel 42 to rotate. Through the two symmetrically arranged transmission wheels 42, the two symmetrically arranged rotating rods 43 are driven to rotate at the same frequency. In this way, the cleaning brush 44 can be driven to move back and forth on the outside of the filter plate 3 by the same-frequency rotation of the two rotating rods 43. The brush provided on the inner side of the cleaning brush 44 cleans the filter holes opened on the side wall of the filter plate 3. In this way, when the filter holes opened on the side wall of the filter plate 3 are blocked by impurities, they can be automatically cleaned. Because when the cleaning brush 44 slides, it can slide according to the length of the rotating rod 43, and the end face position of the rotating rod 43 exceeds the side position of the device main body 1. Therefore, the impurities can be hung from the top position of the device main body 1 to the side of the device main body 1, completing the cleaning of the filter plate 3 without allowing the impurities to fall back into the inside of the device main body 1.

[0039] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An oil additive production wastewater treatment device, characterized in that The wastewater treatment device includes: A device main body (1), on the side wall of one side of the device main body (1), a drainage structure (2) is provided; A filter plate (3), the filter plate (3) is arranged at the top end inside the device main body (1), and the filter plate (3) is embedded in the top end of the device main body (1); A cleaning structure (4), the cleaning structure (4) is arranged on one side of the filter plate (3), the cleaning structure (4) includes a fixing plate (45) fixedly arranged at one end of the top of the filter plate (3), a cleaning brush (44) arranged at the other end of the top of the filter plate (3), a rotating rod (43) penetrating through both sides of the fixing plate (45) and the cleaning brush (44), and a fixing rod (46) connected to one end of the rotating rod (43). The fixing plate (45) is fixedly connected to the outer surface of the filter plate (3), the end face of the fixing rod (46) is fixedly connected to the outer side wall of the fixing plate (45), the cleaning brush (44) is slidably connected to the outer surface of the filter plate (3), the rotating rod (43) penetrates through the side wall of the cleaning brush (44) and extends to the outer side wall of the fixing plate (45), the rotating rod (43) is fixedly connected to the outer side wall of the fixing plate (45), and the rotating rod (43) is rotatably connected to the side wall of the cleaning brush (44).

2. The wastewater treatment device for petroleum additive production according to claim 1, wherein The cleaning structure (4) further includes a transmission wheel (42) fixedly arranged at one end of the rotating rod (43), a cleaning brush (44) arranged outside the rotating rod (43), and a transmission track (41) wound around the outer side of the transmission wheel (42). There are two rotating rods (43), and the two rotating rods (43) penetrate through both ends of the cleaning brush (44).

3. The wastewater treatment device for petroleum additive production according to claim 1, wherein At the middle positions on both sides of the filter plate (3), rectangular docking pieces (9) are fixedly arranged, and a limiting cylinder (10) is fixedly arranged at the middle position of the rectangular docking pieces (9).

4. A wastewater treatment device for petroleum additive production according to claim 1, characterized in that, On the side wall of the device main body (1) close to the servo motor (6), an installation groove (7) is opened. The installation groove (7) is symmetrically arranged on both sides of the device main body (1) with the middle line of the device main body (1) as the symmetry axis, and the installation groove (7) allows the rotating rod (43) to be pushed downward.

5. A wastewater treatment device for petroleum additive production according to claim 1, characterized in that, The wastewater treatment device further includes rectangular docking grooves (8) opened at the middle positions of the top ends on both sides of the device main body (1). The top of the rectangular docking grooves (8) abuts against the bottom end of the rectangular docking pieces (9), and circular holes are opened on the outer surface of the rectangular docking grooves (8), and the circular holes and the limiting cylinder (10) form a mortise and tenon structure.

6. The wastewater treatment device for petroleum additive production according to claim 1, characterized in that, The wastewater treatment device further includes a fixing frame (5) fixedly arranged on the outer side of one side of the device main body (1) and a servo motor (6) fixedly arranged inside the fixing frame (5). The output end of the servo motor (6) is connected to one end of the rotating rod (43).

7. The wastewater treatment device for petroleum auxiliaries production according to claim 2, characterized in that, The inner side wall of the cleaning brush (44) abuts against and contacts the top wall and the bottom wall of the filter plate (3). The inner side wall of the cleaning brush (44) is uniformly provided with bristles, and the bristles on the inner side wall of the cleaning brush (44) rub on the top wall and the bottom wall of the filter plate (3).

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