Separation equipment for petroleum pollutants in water

Abstract

The utility model relates to the technical field of separation equipment, and provides separation equipment for petroleum pollutants in water, which comprises a separation tower and two mounting boxes, a water inlet pipe is fixedly mounted at one end of the separation tower, and the two mounting boxes are fixedly mounted at one end, close to the water inlet pipe, of the separation tower. Reciprocating screw rods are mounted at the two ends of the two mounting boxes through bearings; the two threaded pipes are installed at the ends, located in the separation tower, of the two reciprocating lead screws in a threaded mode respectively, and scrapers are fixedly installed on the outer surfaces of the two threaded pipes; when the device is used, the two reciprocating screw rods drive the two threaded pipes to reciprocate when rotating, and the two threaded pipes drive the scraper to move on the filter plate when moving, so that pollutants on the filter plate can be conveniently cleaned; the work of regularly disassembling, assembling and cleaning the filter plate by a worker is avoided, and the labor intensity of the worker is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of separation equipment, in particular to a device for separating petroleum pollutants in water. Background Art

[0002] The separation of petroleum pollutants in water is an important part of water pollution control, involving a variety of technologies and methods aimed at removing petroleum pollutants from water and restoring the cleanliness of the water.

[0003] However, the prior art has the following disadvantages when used: the existing separation equipment separates the petroleum pollutants in the water by filtering, so that large oil particles are intercepted by the filter screen. However, during the use of the filter screen, the pollutants on the filter screen need to be disassembled and cleaned by the staff, which is not conducive to reducing the labor intensity of the staff. In addition, when the filter screen of the existing separation equipment is disassembled and assembled, the existing separation equipment will stop separating the petroleum pollutants in the water, which is not conducive to improving work efficiency. Therefore, there is an urgent need for a device for separating petroleum pollutants in water to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the existing separation equipment separates the petroleum pollutants in the water by filtering, so that large oil particles are intercepted by the filter screen, but during the use of the filter screen, the pollutants on the filter screen need to be disassembled and cleaned by the staff, which is not conducive to reducing the labor intensity of the staff. In addition, when the filter screen of the existing separation equipment is disassembled and assembled, the existing separation equipment will stop separating the petroleum pollutants in the water, which is not conducive to improving work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for separating petroleum pollutants in water, comprising: a separation tower, one end of which is fixedly equipped with a water inlet pipe, and further comprising:

[0006] Two installation boxes are fixedly installed at one end of the separation tower close to the water inlet pipe, and both ends of the two installation boxes are equipped with reciprocating screw rods through bearings;

[0007] Two threaded tubes are respectively threadedly mounted on one end of the two reciprocating screw rods located inside the separation tower, and scrapers are fixedly mounted on the outer surfaces of the two threaded tubes;

[0008] A filter plate is fixedly mounted on one end of the separation tower close to the scraper plate, and a rotating shaft is mounted on one end of the separation tower close to the water inlet pipe through a bearing;

[0009] The mounting sleeve is fixedly mounted on one end of the rotating shaft close to the water inlet pipe, and a plurality of blades are fixedly mounted on the outer surface of the mounting sleeve.

[0010] Preferably, the plurality of blades are located below the water inlet pipe, the scraper is in contact with the outer surface of the filter plate at one side away from the threaded pipe, and a transmission belt is provided at one end of the rotating shaft that passes through the separation tower to the outside.

[0011] The technical effect of adopting the above further scheme is: after the external sewage pipe is connected to the water inlet pipe, the external liquid containing petroleum pollutants in the water enters the separation tower through the water inlet pipe. After the liquid leaves the water inlet pipe, it falls onto the blades under the action of gravity, and the gravitational potential energy drives the blades and the mounting sleeve to rotate. When the mounting sleeve rotates, it drives the rotating shaft to rotate. When the rotating shaft rotates, it drives the pulley fixed thereto to rotate. When the pulley rotates, it drives the transmission belt and another pulley to rotate. The other pulley drives the reciprocating screw fixed thereto to rotate. When the reciprocating screw rotates, it drives the sprocket fixed thereto to rotate. When the sprocket rotates, it drives the chain and another sprocket to rotate. When the other sprocket rotates, it drives the reciprocating screw fixed thereto to rotate, thereby achieving the purpose of rotating the two reciprocating screws at the same time. When the two reciprocating screws rotate, they drive the two threaded pipes to move back and forth. When the two threaded pipes move, they drive the scraper to move on the filter plate, which is convenient for cleaning the pollutants on the filter plate, which is beneficial to avoid the work of regular disassembly and cleaning of the filter plate by the staff, and reduces the labor intensity of the staff.

[0012] Preferably, pulleys are rotatably mounted at both ends of the transmission belt, and an inner ring of one of the pulleys is fixedly mounted on one end of the rotating shaft that passes through the separation tower to the outside.

[0013] The technical effect of adopting the above further solution is that when the rotating shaft rotates, it drives the pulley fixed thereto to rotate, and when the pulley rotates, it drives the transmission belt and another pulley to rotate.

[0014] Preferably, the inner ring of the other pulley is fixedly mounted on one end of one of the reciprocating screws that passes through the mounting box to the outside, and a sprocket is fixedly mounted on one end of the two reciprocating screws away from the pulley.

[0015] The technical effect of adopting the above further solution is that another pulley drives the reciprocating screw fixedly mounted thereon to rotate, and when the reciprocating screw rotates, the sprocket wheel fixedly mounted thereon is driven to rotate.

[0016] Preferably, the outer surfaces of the two sprockets are meshedly connected with chains, and the bottoms of the two installation boxes are provided with slopes.

[0017] The technical effect of adopting the above further solution is: when the sprocket rotates, it drives the chain and another sprocket to rotate, and when the other sprocket rotates, it drives the reciprocating screw fixedly mounted thereto to rotate, thereby achieving the purpose of simultaneous rotation of the two reciprocating screws.

[0018] Preferably, a drainage hole is provided at one end of the two slopes away from the water inlet pipe, and a connecting pipe is fixedly installed at one end of the two installation boxes close to the drainage hole.

[0019] The technical effect of adopting the above further solution is that the pollutants move toward the drainage hole at the lowest point of the slope under the influence of gravity, and finally enter the connecting pipe through the drainage hole.

[0020] Preferably, one end of the two connecting pipes away from the installation box is threadedly connected with a hose, and one end of the two hoses away from the connecting pipes is placed in an external trash can.

[0021] The technical effect of adopting the above further scheme is: the connecting pipe and the hose are threadedly connected, which makes it easy to discharge the pollutants in the connecting pipe into the hose, and then discharge them into the external trash can through the hose, so as to facilitate the centralized collection of pollutants.

[0022] Preferably, a support frame is fixedly mounted on one end of the separation tower away from the water inlet pipe, and a water outlet hole is provided on the one end of the separation tower away from the water inlet pipe.

[0023] The technical effect of adopting the above further solution is: the setting of the support frame facilitates the stability of the separation tower during placement and operation, and the setting of the water outlet hole facilitates the discharge of the filtered liquid from the inside of the separation tower.

[0024] Compared with the prior art, the advantages and positive effects of the utility model are:

[0025] 1. In the utility model, when in use, the two reciprocating screws drive the two threaded tubes to move back and forth when they rotate, and the two threaded tubes drive the scraper to move on the filter plate when they move, so as to facilitate the cleaning of pollutants on the filter plate, thereby avoiding the work of regular disassembly and cleaning of the filter plate by the staff, and reducing the labor intensity of the staff.

[0026] 2. In the utility model, when in use, the pollutants are moved on the slope to the drainage hole at the lowest point of the slope under the influence of gravity, and finally enter the connecting pipe through the drainage hole. The connecting pipe is threadedly connected to the hose, which is convenient for discharging the pollutants in the connecting pipe into the hose, and then discharged into the external trash can through the hose, so as to centrally collect the pollutants, reduce the use of driving equipment, save costs, and avoid the situation that the utility model stops separating petroleum pollutants in water when cleaning the filter plate, so as to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional structural diagram of a water petroleum pollutant separation device provided by the utility model;

[0028] Figure 2 A schematic diagram of a side view of a three-dimensional structure of a device for separating petroleum pollutants in water provided by the utility model;

[0029] Figure 3 A schematic diagram of a cross-sectional three-dimensional structure of a device for separating petroleum pollutants in water provided by the utility model;

[0030] Figure 4 A water petroleum pollutant separation device provided by the utility model Figure 2 A magnified image of point A;

[0031] Figure 5 A water petroleum pollutant separation device provided by the utility model Figure 3 Enlarged view of point B.

[0032] Legend: 1. Separation tower; 101. Rotating shaft; 102. Mounting sleeve; 103. Blade; 104. Support frame; 2. Water inlet pipe; 3. Mounting box; 301. Slope; 302. Drain hole; 4. Connecting pipe; 5. Hose; 6. Reciprocating screw; 601. Threaded pipe; 602. Scraper; 603. Sprocket; 7. Chain; 8. Water outlet; 9. Transmission belt; 901. Pulley; 10. Filter plate. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0035] Embodiment 1, as Figure 1 - Figure 5 As shown, the utility model provides a device for separating petroleum pollutants in water, comprising: a separation tower 1, a water inlet pipe 2 is fixedly installed at one end of the separation tower 1, and further comprising:

[0036] Two installation boxes 3 are fixedly installed at one end of the separation tower 1 close to the water inlet pipe 2, and both ends of the two installation boxes 3 are equipped with reciprocating screw rods 6 through bearings;

[0037] Two threaded tubes 601 are respectively threadedly mounted on one end of two reciprocating screws 6 located inside the separation tower 1, and a scraper 602 is fixedly mounted on the outer surface of the two threaded tubes 601;

[0038] The filter plate 10 is fixedly mounted on one end of the separation tower 1 close to the scraper 602, and a rotating shaft 101 is mounted on one end of the separation tower 1 close to the water inlet pipe 2 through a bearing;

[0039] The mounting sleeve 102 is fixedly mounted on one end of the rotating shaft 101 close to the water inlet pipe 2 , and a plurality of blades 103 are fixedly mounted on the outer surface of the mounting sleeve 102 .

[0040] In this embodiment, when in use, after the external sewage pipe is connected to the water inlet pipe 2, the external liquid containing petroleum pollutants in the water enters the separation tower 1 through the water inlet pipe 2. After the liquid leaves the water inlet pipe 2, it falls onto the blades 103 under the action of gravity. The gravitational potential energy drives the blades 103 and the mounting sleeve 102 to rotate. When the mounting sleeve 102 rotates, it drives the rotating shaft 101 to rotate. When the rotating shaft 101 rotates, it drives the pulley 901 fixed thereto to rotate. When the pulley 901 rotates, it drives the transmission belt 9 and another pulley 901 to rotate. The other pulley 901 drives the reciprocating screw 6 fixed thereto to rotate. The reciprocating screw 6 is driven by the reciprocating screw 6 to rotate. When the screw rod 6 rotates, it drives the sprocket 603 fixed thereto to rotate. When the sprocket 603 rotates, it drives the chain 7 and another sprocket 603 to rotate. When the other sprocket 603 rotates, it drives the reciprocating screw rod 6 fixed thereto to rotate, thereby achieving the purpose of simultaneous rotation of the two reciprocating screw rods 6. When the two reciprocating screw rods 6 rotate, they drive the two threaded tubes 601 to move back and forth. When the two threaded tubes 601 move, they drive the scraper 602 to move on the filter plate 10, which is convenient for cleaning the pollutants on the filter plate 10, which is beneficial to avoid the staff from regularly disassembling and cleaning the filter plate 10, and reducing the labor intensity of the staff.

[0041] Embodiment 2, as Figure 1 - Figure 5As shown, a plurality of blades 103 are located below the water inlet pipe 2, a side of the scraper 602 away from the threaded tube 601 is in contact with the outer surface of the filter plate 10, a transmission belt 9 is arranged at one end of the rotating shaft 101 penetrating the separation tower 1 to the outside, and pulleys 901 are rotatably installed at both ends of the transmission belt 9, an inner ring of one of the pulleys 901 is fixedly installed at one end of the rotating shaft 101 penetrating the separation tower 1 to the outside, and an inner ring of another pulley 901 is fixedly installed at one end of one of the reciprocating screws 6 penetrating the installation box 3 to the outside, and the ends of the two reciprocating screws 6 away from the pulley 901 are fixedly installed There are sprockets 603, and the outer surfaces of the two sprockets 603 are meshed and connected with chains 7. The bottoms of the two installation boxes 3 are provided with slopes 301, and the ends of the two slopes 301 away from the water inlet pipe 2 are provided with drainage holes 302. The ends of the two installation boxes 3 close to the drainage holes 302 are fixedly installed with connecting pipes 4, and the ends of the two connecting pipes 4 away from the installation boxes 3 are threadedly connected with hoses 5. The ends of the two hoses 5 away from the connecting pipes 4 are placed in an external trash can, and the end of the separation tower 1 away from the water inlet pipe 2 is fixedly installed with a support frame 104, and the end of the separation tower 1 away from the water inlet pipe 2 is provided with a water outlet hole 8.

[0042] In the present embodiment, when in use, the scraper 602 moves on the filter plate 10 to clean the pollutants to the slope 301 at the bottom of the installation box 3. The pollutants are moved on the slope 301 by gravity to the drain hole 302 at the lowest point of the slope 301, and finally the pollutants enter the connecting pipe 4 through the drain hole 302. The connecting pipe 4 is threadedly connected to the hose 5, which is convenient for draining the pollutants in the connecting pipe 4 into the hose 5, and then discharged into the external trash can through the hose 5, so as to centrally collect the pollutants, reduce the use of driving equipment, save costs, and avoid the situation that the utility model stops separating petroleum pollutants in water when cleaning the filter plate 10, so as to improve work efficiency. The setting of the support frame 104 is convenient for enhancing the stability of the separation tower 1 when it is placed and working, and the setting of the water outlet 8 is convenient for discharging the filtered liquid from the inside of the separation tower 1.

[0043] Working principle: When in use, after the external sewage pipe is connected to the water inlet pipe 2, the external liquid containing petroleum pollutants in the water enters the separation tower 1 through the water inlet pipe 2. After the liquid leaves the water inlet pipe 2, it falls onto the blades 103 under the action of gravity. The gravitational potential energy drives the blades 103 and the mounting sleeve 102 to rotate. When the mounting sleeve 102 rotates, it drives the rotating shaft 101 to rotate. When the rotating shaft 101 rotates, it drives the pulley 901 fixed thereto to rotate. When the pulley 901 rotates, it drives the transmission belt 9 and another pulley 901. When the reciprocating screw rod 6 is rotated, the other pulley 901 drives the reciprocating screw rod 6 fixedly mounted thereon to rotate, and when the reciprocating screw rod 6 rotates, it drives the sprocket wheel 603 fixedly mounted thereon to rotate, and when the sprocket wheel 603 rotates, it drives the chain 7 and another sprocket wheel 603 to rotate, and when the other sprocket wheel 603 rotates, it drives the reciprocating screw rod 6 fixedly mounted thereon to rotate, thereby achieving the purpose of rotating the two reciprocating screw rods 6 at the same time, and when the two reciprocating screw rods 6 rotate, they drive the two threaded tubes 601 to reciprocate, and when the two threaded tubes 601 move, they drive the scraper The plate 602 moves on the filter plate 10, which is convenient for cleaning the pollutants on the filter plate 10, which is beneficial to avoid the staff from regularly disassembling and cleaning the filter plate 10, and reducing the labor intensity of the staff. When in use, the scraper 602 moves on the filter plate 10 to clean the pollutants to the slope 301 at the bottom of the installation box 3. The pollutants are affected by gravity on the slope 301 and move to the drain hole 302 at the lowest point of the slope 301, and finally the pollutants enter the connecting pipe 4 through the drain hole 302. The connecting pipe 4 is threadedly connected with the hose 5, which is convenient for draining the pollutants in the connecting pipe 4 into the hose 5, and then discharged into the external trash can through the hose 5, which is convenient for centralized collection of pollutants, while reducing the use of driving equipment, and saving costs. At the same time, it is beneficial to avoid the situation that the utility model stops the separation of petroleum pollutants in water when cleaning the filter plate 10, which is convenient for improving work efficiency. The setting of the support frame 104 is convenient for enhancing the stability of the separation tower 1 when it is placed and working, and the setting of the water outlet 8 is convenient for discharging the filtered liquid from the inside of the separation tower 1.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A device for separating petroleum pollutants in water, comprising: A separation tower (1), wherein a water inlet pipe (2) is fixedly mounted at one end of the separation tower (1), characterized in that it further comprises: Two installation boxes (3) are fixedly mounted on one end of the separation tower (1) close to the water inlet pipe (2), and reciprocating screw rods (6) are mounted on both ends of the two installation boxes (3) via bearings; Two threaded tubes (601) are respectively threadedly mounted on one end of the two reciprocating screws (6) located inside the separation tower (1); and a scraper (602) is fixedly mounted on the outer surfaces of the two threaded tubes (601); A filter plate (10) is fixedly mounted on one end of the separation tower (1) close to the scraper (602); and a rotating shaft (101) is mounted on one end of the separation tower (1) close to the water inlet pipe (2) via a bearing. The mounting sleeve (102) is fixedly mounted on one end of the rotating shaft (101) close to the water inlet pipe (2), and a plurality of blades (103) are fixedly mounted on the outer surface of the mounting sleeve (102).

2. The equipment for separating petroleum pollutants in water according to claim 1, characterized in that: The plurality of blades (103) are located below the water inlet pipe (2); a side of the scraper (602) away from the threaded pipe (601) contacts the outer surface of the filter plate (10); and a transmission belt (9) is provided at one end of the rotating shaft (101) that passes through the separation tower (1) to the outside.

3. The equipment for separating petroleum pollutants in water according to claim 2, characterized in that: Pulleys (901) are rotatably mounted on both ends of the transmission belt (9), wherein an inner ring of one of the pulleys (901) is fixedly mounted on a rotating shaft (101) that passes through the separation tower (1) to one end outside.

4. The equipment for separating petroleum pollutants in water according to claim 3, characterized in that: The inner ring of the other pulley (901) is fixedly mounted on one end of one of the reciprocating screw rods (6) that passes through the mounting box (3) to the outside, and a sprocket (603) is fixedly mounted on one end of the two reciprocating screw rods (6) away from the pulley (901).

5. The equipment for separating petroleum pollutants in water according to claim 4, characterized in that: The outer surfaces of the two sprocket wheels (603) are meshedly connected with chains (7), and the bottoms of the two installation boxes (3) are provided with slopes (301).

6. The equipment for separating petroleum pollutants in water according to claim 5, characterized in that: A drainage hole (302) is provided at one end of the two slopes (301) away from the water inlet pipe (2), and a connecting pipe (4) is fixedly installed at one end of the two installation boxes (3) close to the drainage hole (302).

7. The equipment for separating petroleum pollutants in water according to claim 6, characterized in that: One end of the two connecting pipes (4) away from the installation box (3) is threadedly connected to a hose (5), and one end of the two hoses (5) away from the connecting pipes (4) is placed in an external trash can.

8. The equipment for separating petroleum pollutants in water according to claim 7, characterized in that: A support frame (104) is fixedly mounted on one end of the separation tower (1) away from the water inlet pipe (2), and a water outlet hole (8) is provided on the one end of the separation tower (1) away from the water inlet pipe (2).

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