CN219149513U

CN219149513U - Petrochemical sewage treatment plant

Info

Publication number: CN219149513U
Application number: CN202222978752.8U
Authority: CN
Inventors: 张伟锋; 戴雪花
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-06-09
Anticipated expiration: 2032-11-09

Abstract

The utility model provides a petrochemical wastewater treatment device, which belongs to the technical field of wastewater treatment devices and comprises a treatment device main body; the driving structure comprises a supporting plate, two sliding rods, a screw rod and a first motor, wherein the two sliding rods are arranged, the screw rod is rotationally connected in the processing device main body, the first motor is fixedly connected to the upper end of the processing device main body, the output end of the first motor movably penetrates through the upper inner wall of the processing device main body and is fixed with one end of the screw rod, the two sliding rods are fixedly connected to the upper inner wall and the lower inner wall of the processing device main body, the slag pressing structure and the slag raking structure in the device are used for cleaning the petrochemical sewage residues after the settlement of the petrochemical sewage in the device, and compared with the traditional equipment, the sewage residues are left in the equipment to spend a lot of time for cleaning the equipment, and the sewage residues after each standing are quickly cleaned through the device.

Description

Petrochemical sewage treatment plant

Technical Field

The utility model belongs to the technical field of sewage treatment devices, and particularly relates to a petrochemical sewage treatment device.

Background

Petrochemical industry is an important component of chemical industry, and plays an important role in the development of national economy, and petroleum products can be divided into: petroleum fuel, petroleum solvent and chemical raw materials, lubricants, paraffin, petroleum asphalt, petroleum coke and the like; among them, various fuels are the largest in yield, accounting for about 90% of the total yield; the most various lubricant varieties and the yield accounts for about 5 percent;

the petrochemical wastewater is directly discharged to seriously pollute the environment, does not meet the environmental protection requirement, and can be discharged after being treated according with the discharge standard;

the petrochemical sewage treatment needs to sequentially go through the procedures of standing, sedimentation, filtration and the like, so that harmful substances such as residues and the like in the petrochemical sewage are precipitated in the device;

the utility model discloses a petrochemical sewage treatment device, which comprises a treatment box, a medicament box and a clean water pump, wherein the left side of the upper end of the treatment box is slidingly connected with a filtering frame, the inner side of the filtering frame is fixedly connected with an impurity filter screen, the left side of the inner side of the treatment box is slidingly connected with a liquid lifting plate, the lower end of the liquid lifting plate is fixedly connected with a lifting sleeve, the inner side of the lifting sleeve is spirally connected with a threaded shaft, and the upper side of the right end of the middle wall of the treatment box is slidingly connected with a closing plate.

The impurity filter screen, the liquid extracting plate and the threaded shaft are arranged, impurities in sewage can be filtered and used by utilizing the effect of the impurity filter screen, and meanwhile, the lifting sleeve can drive the liquid extracting plate to move up and down by rotating the threaded shaft, so that Dan Youceng can be independently discharged, petroleum in petrochemical sewage can be recovered and used conveniently, and the sewage can be discharged and used differently; petrochemical engineering sewage residues treated by the above patent remain in the device, and are inconvenient to clean.

Disclosure of Invention

The utility model aims to provide a petrochemical wastewater treatment device, and aims to solve the problems that petrochemical wastewater residues treated in the prior art remain in the device and are inconvenient to clean.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a petrochemical wastewater treatment plant comprising:

a processing apparatus main body;

the driving structure comprises a supporting plate, two sliding rods, a screw rod and a first motor, wherein the two sliding rods are arranged, the screw rod is rotationally connected in the main body of the processing device, the first motor is fixedly connected to the upper end of the main body of the processing device, the output end of the first motor movably penetrates through the upper inner wall of the main body of the processing device and is fixed with one end of the screw rod, the two sliding rods are fixedly connected to the upper inner wall and the lower inner wall of the main body of the processing device, the supporting plate is slidably connected to the circumferential surfaces of the two sliding rods, and the supporting plate is in threaded connection with the screw rod;

the sewage sedimentation barrel is fixedly connected to the upper end of the supporting plate; and

the slag pressing structure comprises a lower push plate, a rotating groove, a rotating rod, a rotating plate, a second motor and an upper pressing plate, wherein the lower push plate is slidably connected to the inner wall of the sewage precipitation barrel, the lower end of the lower push plate sequentially penetrates through the lower ends of the sewage precipitation barrel and the supporting plate in a movable mode, the second motor is fixedly connected to the main body of the treatment device, the rotating rod is fixedly connected to the output end of the second motor, the rotating plate is fixedly connected to the upper end of the rotating rod, the rotating groove is formed in the lower end of the lower push plate, the rotating groove is matched with the rotating plate, and the upper pressing plate is slidably connected to the sewage precipitation barrel.

As a preferable scheme of the utility model, the upper end of the upper pressing plate is fixedly connected with a conveying channel, the upper end of the conveying channel is fixedly connected with the upper inner wall of the processing device main body, the upper end of the processing device main body is fixedly connected with a water pump, and the water pump is communicated with the conveying channel.

As a preferable scheme of the utility model, one side of the treatment device main body is provided with a slag skimming structure, and the slag skimming structure is used for cleaning petrochemical sewage residues on the surface of the lower push plate.

As a preferable scheme of the utility model, the slag skimming structure comprises a mounting frame, a first electric push rod, a sliding plate, sliding grooves, a second electric push rod and slag skimming plates, wherein two sliding grooves are formed, the mounting frame is fixedly connected to one side end of a main body of the processing device, the first electric push rod is fixedly connected to the mounting frame, the two sliding grooves are formed in the mounting frame, the sliding plate is slidably connected to the two sliding grooves, the sliding plate is fixedly connected to the extending end of the first electric push rod, the second electric push rod is fixedly connected to one side end of the sliding plate, the extending end of the second electric push rod movably penetrates through the other side end of the sliding plate and extends outwards, and the slag skimming plates are fixedly connected to the extending end of the second electric push rod.

As a preferable scheme of the utility model, the lower end of the upper pressing plate is fixedly connected with a filter screen.

As a preferable solution of the present utility model, the two side ends of the main body of the processing device are fixedly connected with supporting legs.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, through the press sediment structure in this device with take off sediment structure to the petrochemical sewage in the device clear up the sewage residue after settling of standing still, compare in traditional equipment, the sewage residue remains and need spends a lot of time clear up equipment in the equipment, the sewage residue after standing at every turn clear up fast through this device.

2. In this scheme, control drive structure drives sewage sedimentation tank downwardly moving, the rotor groove contacts with the rotor plate to control the operation of second motor, the second motor drives its output fixed dwang and rotates, the dwang drives the rotor plate and rotates, the rotor plate is connected with the rotor groove, continue control sewage sedimentation tank downwardly moving afterwards, promote down the push pedal through the dwang and upwards remove in sewage sedimentation tank, promote down the upper end parallel and level of push pedal and its surperficial slag cake to with sewage sedimentation tank, control later and take off the sediment structure and take off the slag cake.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.

In the figure: 1. a processing apparatus main body; 2. a support plate; 3. a slide bar; 4. a screw; 5. a sewage precipitation barrel; 6. a first motor; 7. a lower push plate; 8. a rotating groove; 9. a rotating lever; 10. a rotating plate; 11. a second motor; 12. an upper press plate; 13. a filter screen; 14. a conveying channel; 15. a water pump; 16. a mounting frame; 17. a first electric push rod; 18. a slide plate; 19. a chute; 20. a second electric push rod; 21. and (5) a slag scraping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions:

a petrochemical wastewater treatment plant comprising:

a processing apparatus main body 1;

the driving structure comprises a supporting plate 2, two sliding rods 3, a screw 4 and a first motor 6, wherein the two sliding rods 3 are arranged, the screw 4 is rotationally connected in the processing device main body 1, the first motor 6 is fixedly connected to the upper end of the processing device main body 1, the output end of the first motor 6 movably penetrates through the upper inner wall of the processing device main body 1 and is fixed with one end of the screw 4, the two sliding rods 3 are fixedly connected to the upper inner wall and the lower inner wall of the processing device main body 1, the supporting plate 2 is slidably connected to the circumferential surfaces of the two sliding rods 3, and the supporting plate 2 is in threaded connection with the screw 4;

the sewage sedimentation barrel 5 is fixedly connected to the upper end of the supporting plate 2; and

the slag pressing structure comprises a lower push plate 7, a rotary groove 8, a rotary rod 9, a rotary plate 10, a second motor 11 and an upper pressure plate 12, wherein the lower push plate 7 is slidably connected to the inner wall of the sewage precipitation barrel 5, the lower end of the lower push plate 7 sequentially movably penetrates through the lower ends of the sewage precipitation barrel 5 and the support plate 2, the second motor 11 is fixedly connected in the treatment device main body 1, the rotary rod 9 is fixedly connected to the output end of the second motor 11, the rotary plate 10 is fixedly connected to the upper end of the rotary rod 9, the rotary groove 8 is formed in the lower end of the lower push plate 7, the rotary groove 8 is matched with the rotary plate 10, and the upper pressure plate 12 is slidably connected in the sewage precipitation barrel 5.

In the specific embodiment of the utility model, the main body 1 of the treatment device is a back-shaped frame, a first motor 6 in a driving structure drives a screw 4 connected with the output end of the back-shaped frame to rotate during operation, the screw 4 is in threaded connection with a supporting plate 2, the supporting plate 2 is in sliding connection with the circumferential surfaces of two sliding rods 3, the supporting plate 2 is driven to slide on the surfaces of the two sliding rods 3 through the rotation of the screw 4, the lifting of the supporting plate 2 is controlled, the supporting plate 2 drives a sewage precipitation bucket 5 arranged on the surface of the supporting plate to lift during lifting, the sewage precipitation bucket 5 is used for adding sewage to be treated, the sewage precipitation bucket 5 moves upwards to enable an upper pressing plate 12 to move to the upper part in the sewage precipitation bucket 5 and serve as an upper cover, residues are precipitated at the lower part in the sewage precipitation bucket 5 after the sewage is settled, water in the upper layer after the settlement is pumped out to the next sewage treatment procedure through the operation of a water pump 15 during water pumping, the driving structure drives the sewage sedimentation tank 5 to move upwards to pump out sewage except residues in the sewage sedimentation tank 5, when only residues are left in the sewage sedimentation tank 5, the sewage sedimentation tank 5 is continuously controlled to move upwards, the residues are extruded by the upper pressing plate 12 and the lower pushing plate 7 to be pressed into residue cakes, after the completion of the residue pressing, the driving structure is controlled to drive the sewage sedimentation tank 5 to move downwards, the rotating groove 8 is contacted with the rotating plate 10 and controls the second motor 11 to operate, the second motor 11 drives the rotating rod 9 with the fixed output end to rotate, the rotating rod 9 drives the rotating plate 10 to rotate, the rotating plate 10 is connected with the rotating groove 8, then the sewage sedimentation tank 5 is continuously controlled to move downwards, the lower pushing plate 7 is pushed to move upwards in the sewage sedimentation tank 5 by the rotating rod 9, the lower pushing plate 7 and the residue cakes on the surface of the lower pushing plate 7 are pushed to be flush with the upper end of the sewage sedimentation tank 5, and then controlling the slag skimming structure to skim out the slag cakes.

Referring to fig. 1-4, a conveying channel 14 is fixedly connected to an upper end of the upper pressing plate 12, an upper end of the conveying channel 14 is fixedly connected to an upper inner wall of the processing apparatus main body 1, a water pump 15 is fixedly connected to an upper end of the processing apparatus main body 1, and the water pump 15 is communicated with the conveying channel 14.

In this embodiment: the conveying passage 14 is used for supporting the upper pressing plate 12 and also serves as a passage for extracting the sewage after standing.

Referring to fig. 1 to 4 specifically, a slag removing structure is disposed at one side of the main body 1 of the treatment device, and the slag removing structure is used for cleaning petrochemical sewage residues on the surface of the lower push plate 7.

In this embodiment: the slag raking structure is used for raking out slag cakes pressed out by the slag pressing structure.

Referring to fig. 1-4, the slag removing structure includes a mounting frame 16, a first electric push rod 17, a sliding plate 18, sliding grooves 19, a second electric push rod 20 and a slag removing plate 21, wherein the sliding grooves 19 are provided with two, the mounting frame 16 is fixedly connected to one side end of the main body 1 of the processing device, the first electric push rod 17 is fixedly connected to the mounting frame 16, the two sliding grooves 19 are all formed in the mounting frame 16, the sliding plate 18 is slidably connected to the two sliding grooves 19, the sliding plate 18 is fixedly connected to an extending end of the first electric push rod 17, the second electric push rod 20 is fixedly connected to one side end of the sliding plate 18, the extending end of the second electric push rod 20 movably penetrates through the other side end of the sliding plate 18 and extends outwards, and the slag removing plate 21 is fixedly connected to an extending end of the second electric push rod 20.

In this embodiment: the mounting frame 16 plays a role of mounting parts, the first electric push rod 17 controls the sliding plate 18 connected with the extending ends to slide in the two sliding grooves 19 during operation, the second electric push rod 20 controls the slag scraping plate 21 connected with the extending ends to move during operation, and slag cakes on the surface of the lower push plate 7 are scraped by the scraping plate mounted at the lower end of the slag scraping plate 21.

Referring to fig. 1-4, a filter screen 13 is fixedly connected to the lower end of the upper pressing plate 12.

In this embodiment: the screen 13 serves to prevent debris from entering the conveyor channel 14.

Referring to fig. 1 to 4, two side ends of the processing apparatus main body 1 are fixedly connected with supporting legs.

In this embodiment: the support legs function to support the processing apparatus main body 1; the first motor 6, the water pump 15, the second motor 11, the first electric putter 17 and the second electric putter 20 used in this device are all of the prior art, and will not be described in detail herein.

The working principle and the using flow of the utility model are as follows: when the device is used, firstly, sewage to be treated is added into the sewage precipitation bucket 5, the sewage precipitation bucket 5 moves upwards to enable the upper pressing plate 12 to move to the upper part in the sewage precipitation bucket 5, the device is used as an upper cover, after the sewage is subjected to standing settlement, residues are settled at the lower part in the sewage precipitation bucket 5, the water is pumped out to the next sewage treatment procedure by the operation of the water pump 15 on the upper layer after standing, the sewage precipitation bucket 5 is driven to move upwards by the driving structure in the water pumping process, the sewage except residues in the sewage precipitation bucket 5 is pumped out, when only residues remain in the sewage precipitation bucket 5, the upper pressing plate 12 and the lower pressing plate 7 are continuously controlled to press the residues into slag cakes, after the slag pressing is finished, the driving structure is controlled to drive the sewage precipitation bucket 5 to move downwards, the rotating groove 8 is controlled to be in contact with the rotating plate 10, the second motor 11 is controlled to operate, the rotating rod 9 with the rotating plate 10 is connected with the rotating groove 8, then the driving structure is controlled to drive the sewage precipitation bucket 5 to move downwards, the electric pressing plate 7 is controlled to move downwards through the lower pressing plate 21 to extend to the upper pressing plate 7, and the lower pressing plate is connected with the lower pressing plate 7 through the lower end of the upper pressing plate 21, and the lower pressing plate is connected with the lower pressing plate 20; through the press sediment structure in this device and take off sediment structure to the petrochemical sewage in the device clear up the sewage residue after settling of standing still, compare in traditional equipment, the sewage residue remains and need spend a lot of time clear up equipment in the equipment, and the sewage residue after standing at every turn is cleared up through this device fast.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Petrochemical sewage treatment plant, characterized by, include:

a processing device main body (1);

the device comprises a driving structure, wherein the driving structure comprises a supporting plate (2), sliding rods (3), a screw rod (4) and a first motor (6), the two sliding rods (3) are arranged, the screw rod (4) is rotationally connected in a processing device main body (1), the first motor (6) is fixedly connected to the upper end of the processing device main body (1), the output end of the first motor (6) movably penetrates through the upper inner wall of the processing device main body (1) and is fixed with one end of the screw rod (4), the two sliding rods (3) are fixedly connected to the upper inner wall and the lower inner wall of the processing device main body (1), the supporting plate (2) is slidably connected to the circumferential surfaces of the two sliding rods (3), and the supporting plate (2) is in threaded connection with the screw rod (4);

the sewage sedimentation barrel (5), the sewage sedimentation barrel (5) is fixedly connected to the upper end of the supporting plate (2); and

the slag pressing structure comprises a lower push plate (7), a rotary groove (8), a rotary rod (9), a rotary plate (10), a second motor (11) and an upper pressing plate (12), wherein the lower push plate (7) is slidably connected to the inner wall of the sewage precipitation bucket (5), the lower end of the lower push plate (7) sequentially penetrates through the lower end of the sewage precipitation bucket (5) and the lower end of the supporting plate (2) in a movable mode, the second motor (11) is fixedly connected to the inside of the treatment device main body (1), the rotary rod (9) is fixedly connected to the output end of the second motor (11), the rotary plate (10) is fixedly connected to the upper end of the rotary rod (9), the rotary groove (8) is formed in the lower end of the lower push plate (7), the rotary groove (8) is matched with the rotary plate (10), and the upper pressing plate (12) is slidably connected to the inside of the sewage precipitation bucket (5).

2. A petrochemical wastewater treatment plant according to claim 1, wherein: the upper end fixedly connected with conveying channel (14) of top board (12), the upper end fixedly connected with of conveying channel (14) is in the upper inner wall of processing apparatus main part (1), the upper end fixedly connected with water pump (15) of processing apparatus main part (1), water pump (15) and conveying channel (14) intercommunication.

3. A petrochemical wastewater treatment plant according to claim 2, wherein: one side of the processing device main body (1) is provided with a slag skimming structure, and the slag skimming structure is used for cleaning petrochemical sewage residues on the surface of the lower pushing plate (7).

4. A petrochemical wastewater treatment plant according to claim 3, wherein: the slag removing structure comprises a mounting frame (16), a first electric push rod (17), a sliding plate (18), sliding grooves (19), a second electric push rod (20) and a slag removing plate (21), wherein the sliding grooves (19) are formed in two, the mounting frame (16) is fixedly connected to one side end of a main body (1) of the processing device, the first electric push rod (17) is fixedly connected to the mounting frame (16) and two sliding grooves (19) are formed in the mounting frame (16), the sliding plate (18) is slidingly connected to the two sliding grooves (19), the sliding plate (18) is fixedly connected to the extending end of the first electric push rod (17), the second electric push rod (20) is fixedly connected to one side end of the sliding plate (18), the extending end of the second electric push rod (20) movably penetrates through the other side end of the sliding plate (18) and extends outwards, and the slag removing plate (21) is fixedly connected to the extending end of the second electric push rod (20).

5. The petrochemical wastewater treatment device according to claim 4, wherein: the lower end of the upper pressing plate (12) is fixedly connected with a filter screen (13).

6. A petrochemical wastewater treatment plant according to claim 5, wherein: both side ends of the processing device main body (1) are fixedly connected with supporting legs.