Oil refining wastewater treatment equipment

Abstract

The utility model discloses refinery wastewater treatment equipment, which relates to the technical field of wastewater treatment equipment, and comprises a box body, a filter component is mounted in the box body, a groove is formed in the box body, a through groove is formed in one side, far away from the groove, of the box body, one end of the filter component is positioned in the groove, and the other end of the filter component is positioned in the through groove and is in sliding connection with the through groove; the two sides of the filtering assembly are provided with slag discharging pipes correspondingly, the slag discharging pipes are fixedly connected and communicated with the box body, vibration motors are symmetrically and fixedly connected into the groove and make contact with the filtering assembly, the end, located in the through groove, of the filtering assembly is detachably connected with a sealing block, and the side, away from the filtering assembly, of the sealing block is fixedly connected with a connecting plate. A baffle is fixedly connected to the end, away from the sealing block, of the connecting plate and attached to the outer wall of the box body. The device is simple in structure and convenient to use, wastewater can be accelerated to pass through through the vibration motor, blockage is reduced, the filtering assembly can be rapidly replaced, time is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment equipment, in particular to an oil refining wastewater treatment equipment. Background Art

[0002] With the continuous development of society, sewage is directly discharged into natural water bodies, causing natural water pollution, especially oil refining and processing enterprises, which consume a lot of water and discharge a lot of sewage.

[0003] When sewage is discharged, filtering is usually required to reduce pollution to the environment. Due to the large discharge volume, the filtering structure will easily become clogged after long-term use and needs to be replaced. The filtering structure of existing equipment is difficult to replace, which is time-consuming and laborious, reducing work efficiency.

[0004] Therefore, the utility model provides a refinery wastewater treatment device to solve the problems existing in the above-mentioned prior art. Utility Model Content

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme: The utility model provides an oil refinery wastewater treatment equipment, including a box body, a filter assembly is installed in the box body, a groove is provided in the box body, a through groove is provided on the side of the box body away from the groove, one end of the filter assembly is located in the groove, the other end of the filter assembly is located in the through groove and is slidably connected to the through groove, slag discharge pipes are respectively provided on both sides of the filter assembly, the slag discharge pipes are fixedly connected to and communicated with the box body, a vibration motor is symmetrically fixed in the groove, the vibration motor is in contact with the filter assembly, one end of the filter assembly located in the through groove is detachably connected to a sealing block, a connecting plate is fixedly connected to the side of the sealing block away from the filter assembly, a baffle is fixedly connected to the end of the connecting plate away from the sealing block, and the baffle is fitted with the outer wall of the box body.

[0006] Preferably, the filter assembly includes a first filter screen, a filter element is fixedly connected to the bottom of the first filter screen, a second filter screen is fixedly connected to the bottom of the filter element, and both ends of the first filter screen, the filter element and the second filter screen are respectively fixedly connected to fixing blocks, and the ends of the fixing blocks are in contact with the vibration motor.

[0007] Preferably, arc-shaped plates are respectively provided on both sides of the fixing block, and the arc-shaped plates are respectively fixed to the first filter screen, the filter element and the second filter screen.

[0008] Preferably, the arc plate and the fixing block are detachably connected to the sealing block via latches respectively.

[0009] Preferably, a plug plate is fixedly connected to the top of the arc plate and the end of the fixed block away from the vibration motor respectively, a through hole is formed on the plug plate, and the latch passes through the sealing block and extends into the through hole.

[0010] Preferably, the top surface of the box body is fixedly connected to and communicated with a feed pipe, the inner bottom surface of the box body is fixedly connected to a triangular block, the bottom side wall of the box body is fixedly connected to and communicated with a discharge pipe, and the discharge pipe is communicated with the lower end of the triangular block.

[0011] Preferably, a connecting frame is fixedly connected to the side wall of the box body, a side of the connecting frame away from the box body is fixedly connected to a limiting plate, and the connecting frame is located below the baffle.

[0012] Preferably, a handle is symmetrically fixed to the outer side of the baffle.

[0013] The utility model discloses the following technical effects: when in use, large particles in wastewater are filtered out through the filter assembly, and the large particles fall into the slag discharge pipes on both sides along the filter assembly, and the remaining wastewater falls to the bottom of the box body, completing the preliminary filtering work; the setting of the vibration motor can keep the filter assembly in a micro-shaking state, which can accelerate the filtering efficiency on the one hand, and reduce the occurrence of blockage through shaking on the other hand, saving maintenance costs; when the filter assembly needs to be replaced, the baffle is pulled outward to drive the connecting plate to move, the connecting plate drives the sealing block to move, and the sealing block drives the filter assembly to move outward as a whole until the filter assembly is completely removed. Since the filter assembly and the sealing block are detachably connected, the filter assembly can be removed and replaced with a new one, and then reinstalled inside the box body, which is simple and convenient to operate, saves time, and is highly efficient; a sealing strip is fixedly connected to one side of the baffle close to the box body to ensure airtightness. The utility model has a simple structure and is easy to use. The vibration motor can accelerate the passage of wastewater and reduce blockage, and the filter assembly can also be quickly replaced, saving time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

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

[0016] Figure 2 This is the main cross-sectional view of the box body of the utility model;

[0017] Figure 3 It is a side sectional view of the box body of the utility model;

[0018] Figure 4 It is a top sectional view of the sealing block of the utility model;

[0019] In the figure: 1. box body; 2. feed pipe; 3. slag discharge pipe; 4. discharge pipe; 5. baffle; 6. handle; 7. connecting frame; 8. limit plate; 9. first filter screen; 10. groove; 11. vibration motor; 12. fixing block; 13. through groove; 14. connecting plate; 15. sealing block; 16. arc plate; 17. filter element; 18. second filter screen; 19. plug plate; 20. through hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Reference Figure 1-Figure 4 As shown, this embodiment provides a refinery wastewater treatment equipment, including a box body 1, a filter assembly is installed in the box body 1, a groove 10 is opened in the box body 1, a through groove 13 is opened on the side of the box body 1 away from the groove 10, one end of the filter assembly is located in the groove 10, the other end of the filter assembly is located in the through groove 13 and is slidably connected to the through groove 13, slag discharge pipes 3 are respectively provided on both sides of the filter assembly, the slag discharge pipes 3 are fixedly connected to and communicated with the box body 1, a vibration motor 11 is symmetrically fixed in the groove 10, the vibration motor 11 is in contact with the filter assembly, one end of the filter assembly located in the through groove 13 is detachably connected to a sealing block 15, a side of the sealing block 15 away from the filter assembly is fixedly connected to a connecting plate 14, an end of the connecting plate 14 away from the sealing block 15 is fixedly connected to a baffle 5, and the baffle 5 is fitted with the outer wall of the box body 1.

[0023] When in use, the large particles in the wastewater are filtered out by the filter assembly, and the large particles fall into the slag discharge pipes 3 on both sides along the filter assembly, and the remaining wastewater falls to the bottom of the box 1, completing the preliminary filtering work; the setting of the vibration motor 11 can keep the filter assembly in a slightly shaking state, which can speed up the filtering efficiency on the one hand, and reduce the occurrence of blockage through shaking on the other hand, saving maintenance costs; when the filter assembly needs to be replaced, the baffle 5 is pulled outward to drive the connecting plate 14 to move, the connecting plate 14 drives the sealing block 15 to move, and the sealing block 15 drives the filter assembly to move outward as a whole until the filter assembly is completely removed. Since the filter assembly and the sealing block 15 are detachably connected, the filter assembly can be removed and replaced with a new one, and then reinstalled into the box 1, which is simple and convenient to operate, saves time, and is highly efficient; the baffle 5 is fixedly connected to the side of the box 1 to ensure airtightness. The utility model has a simple structure and is easy to use. The vibration motor 11 can accelerate the passage of wastewater and reduce blockage, and the filter assembly can also be quickly replaced, saving time and improving work efficiency.

[0024] Further optimized solution, the filter assembly includes a first filter screen 9, a filter element 17 is fixedly connected to the bottom of the first filter screen 9, a second filter screen 18 is fixedly connected to the bottom of the filter element 17, and the first filter screen 9, the filter element 17 and the second filter screen 18 are respectively fixedly connected to the fixed blocks 12 at both ends, and the end of the fixed block 12 is in contact with the vibration motor 11. The first filter screen 9, the filter element 17 and the second filter screen 18 are all set to an arc shape, which can filter out large particles in the wastewater and disperse them to both sides and fall into the slag discharge pipe 3, which is convenient for the treatment of a large amount of wastewater, and is more efficient than the single-side outlet; the first filter screen 9 filters out large particles, the filter element 17 can further filter the wastewater, and the second filter screen 18 supports the filter element 17 to ensure stability.

[0025] In a further optimized solution, arc plates 16 are respectively provided on both sides of the fixing block 12, and the arc plates 16 are respectively fixed to the first filter screen 9, the filter element 17 and the second filter screen 18. The arc plates 16 and the fixing block 12 both fix the first filter screen 9, the filter element 17 and the second filter screen 18, so as to facilitate the replacement of the whole.

[0026] Further optimizing scheme, arc plate 16 and fixing block 12 are respectively connected with sealing block 15 detachably by latch. When replacing filter assembly, it is moved outside box body 1, latch is pulled out, filter assembly is taken down, and new one is replaced and reinstalled.

[0027] In a further optimized solution, a plug plate 19 is fixedly connected to the top of the arc plate 16 and the end of the fixed block 12 away from the vibration motor 11, respectively. A through hole 20 is opened on the plug plate 19, and the plug pin passes through the sealing block 15 and extends into the through hole 20. During installation, the arc plate 16 and the plug plate 19 on the fixed block 12 are inserted into the sealing block 15, and then the plug pin is inserted from the top of the sealing block 15 until the bottom of the plug pin is inserted into the through hole 20 to complete the fixation.

[0028] Further optimization scheme, the top surface of the box 1 is fixedly connected and connected with a feed pipe 2, the bottom surface of the box 1 is fixedly connected with a triangular block, the bottom side wall of the box 1 is fixedly connected and connected with a discharge pipe 4, and the discharge pipe 4 is connected with the lower end of the triangular block. The wastewater after preliminary filtration falls to the bottom of the box 1, flows into the discharge pipe 4 through the triangular block, and flows into the next process through the discharge pipe 4 for further treatment.

[0029] In a further optimized solution, a connecting frame 7 is fixedly connected to the side wall of the box body 1, and a limiting plate 8 is fixedly connected to the side of the connecting frame 7 away from the box body 1, and the connecting frame 7 is located below the baffle 5. The connecting frame 7 supports the filter assembly, and the filter assembly is removed and placed on the connecting frame 7 for replacement. After the replacement is completed, it is convenient for quick installation, thereby improving work efficiency; the limiting plate 8 limits the baffle 5 to prevent it from slipping.

[0030] Further optimizing scheme, the outer side of baffle plate 5 is symmetrically fixed with handle 6. The setting of handle 6 is convenient for pulling out baffle plate 5, and it is convenient for replacement work.

[0031] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" 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 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 should not be understood as a limitation on the present invention.

[0032] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A refinery wastewater treatment equipment, characterized in that: The invention comprises a housing (1), wherein a filter assembly is installed in the housing (1), wherein a groove (10) is provided in the housing (1), wherein a through groove (13) is provided on a side of the housing (1) away from the groove (10), wherein one end of the filter assembly is located in the groove (10), and the other end of the filter assembly is located in the through groove (13) and is slidably connected to the through groove (13), wherein slag discharge pipes (3) are respectively provided on both sides of the filter assembly, and wherein the slag discharge pipes (3) are fixedly connected to the housing (1). The groove (10) is symmetrically fixed with a vibration motor (11), the vibration motor (11) is in contact with the filter assembly, one end of the filter assembly located in the through groove (13) is detachably connected with a sealing block (15), a side of the sealing block (15) away from the filter assembly is fixed with a connecting plate (14), and one end of the connecting plate (14) away from the sealing block (15) is fixed with a baffle (5), and the baffle (5) is in contact with the outer wall of the box body (1).

2. The refinery wastewater treatment equipment according to claim 1, characterized in that: The filter assembly comprises a first filter screen (9), a filter element (17) is fixedly connected to the bottom of the first filter screen (9), a second filter screen (18) is fixedly connected to the bottom of the filter element (17), and both ends of the first filter screen (9), the filter element (17) and the second filter screen (18) are respectively fixedly connected to fixed blocks (12), and an end of the fixed block (12) is in contact with the vibration motor (11).

3. The refinery wastewater treatment equipment according to claim 2, characterized in that: Arc plates (16) are respectively provided on both sides of the fixed block (12), and the arc plates (16) are respectively fixedly connected to the first filter screen (9), the filter element (17) and the second filter screen (18).

4. The refinery wastewater treatment equipment according to claim 3, characterized in that: The arc-shaped plate (16) and the fixing block (12) are respectively detachably connected to the sealing block (15) via latches.

5. The refinery wastewater treatment equipment according to claim 4, characterized in that: The top of the arc plate (16) and one end of the fixed block (12) away from the vibration motor (11) are respectively fixedly connected with an insert plate (19), and a through hole (20) is opened on the insert plate (19), and the latch passes through the sealing block (15) and extends into the through hole (20).

6. The refinery wastewater treatment equipment according to claim 1, characterized in that: The top surface of the box body (1) is fixedly connected to and communicated with a feed pipe (2), the inner bottom surface of the box body (1) is fixedly connected to a triangular block, the bottom side wall of the box body (1) is fixedly connected to and communicated with a discharge pipe (4), and the discharge pipe (4) is communicated with the lower end of the triangular block.

7. The refinery wastewater treatment equipment according to claim 1, characterized in that: A connecting frame (7) is fixedly connected to the side wall of the box body (1), a side of the connecting frame (7) away from the box body (1) is fixedly connected to a limiting plate (8), and the connecting frame (7) is located below the baffle (5).

8. The refinery wastewater treatment equipment according to claim 1, characterized in that: A handle (6) is symmetrically fixed to the outer side of the baffle (5).

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