CN217323451U

CN217323451U - Oil recovery machine for water treatment

Info

Publication number: CN217323451U
Application number: CN202220341584.9U
Authority: CN
Inventors: 张昕
Original assignee: Suzhou Fangshuojiachuang Environmental Protection Technology Co ltd
Current assignee: Suzhou Fangshuojiachuang Environmental Protection Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-30
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a water is administered and is used oil recovery machine belongs to oil recovery machine technical field, has solved current water and has administered and have had unable rubbish to get rid of and receive the poor problem of oily effect with oil recovery machine, and its technical essential is: be provided with lift filtration vibrations mechanism in the effluent water sump, lift filtration vibrations mechanism includes the filter screen, go up and down to organize and vibrations, the below of filter screen is provided with the collecting box, be provided with the oil level sensor in the collecting box, the outside of collecting box is provided with the oil absorption and scrapes and get mechanism and propelling movement group, go up and down to organize the function and drive the filter screen and rise and carry out the rubbish filtration, vibrations group orders about the filter screen vibrations, first rotary driving group and second rotary driving group function simultaneously order about the oil absorption and scrape and get group and carry out scraping of oil and get, make oil get into in the collecting box, when the oil in the collecting box reachs oil level sensor department, pump body function extraction oil is collected, propelling movement group is with the water in the separation tank towards collecting box department gathering, have and be convenient for get rubbish and receive oily effectual advantage.

Description

Oil recovery machine for water treatment

Technical Field

The utility model relates to a receive the oil engine field, specifically be relate to a water is administered and is used oil recovery machine.

Background

The oil recovery machine is any mechanical device specially designed for recovering oil spilled on water surface and oil-water mixture without changing physical and chemical characteristics. The basic working principle of the oil recovery machine is to separate oil from the water surface by utilizing the flowing characteristics of the oil and the oil-water mixture, the density difference of the oil and the water and the adsorbability of the material to the oil and the oil-water mixture.

When carrying out sewage treatment, generally use carousel formula oil receiving machine, also can collect a large amount of water at the in-process of receiving oil to lead to the oil utilization rate who withdraws low, it is poor to receive oily effect, and current oil receiving machine in addition can't be fine before separating the profit gets rid of the rubbish with the oil aquatic, leads to receiving oily efficiency greatly reduced, can't satisfy the in-service use needs.

Therefore, the existing oil recovery machine for water treatment has the defects of incapability of removing garbage and poor oil recovery effect, and is difficult to popularize and apply.

Therefore, it is necessary to provide an oil recovery machine for water treatment, aiming at solving the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an aim at provides a water is administered and is used receipts oil machine to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an oil collecting machine for water treatment is installed in a sewage tank, a lifting filtering vibration mechanism is arranged in the sewage tank and comprises a filter screen, a lifting group and a vibration group, the filter screen is respectively connected with the lifting group and the vibration group, a separation tank is arranged below the filter screen and fixedly connected inside the sewage tank, a collection tank for collecting oil is fixedly connected in the separation tank, a water outlet pipe is fixedly communicated on the collection tank, an oil level sensor is arranged at the bottom of the collection tank, an oil absorption scraping mechanism and a pushing group are arranged on the outer side of the collection tank, the oil absorption scraping mechanism comprises an oil absorption scraping group, a first rotary driving group and a second rotary driving group, the oil absorption scraping group comprises a scraper blade and a rotary disc, the scraper blade is fixedly connected on the outer side of the collection tank, and electromagnetic valves are arranged at the connection part of the scraper blade and the collection tank and on the water outlet pipe, one side of the scraper blade is rotatably connected with a rotary disc, a plurality of oil suction brushes are arranged on the rotary disc, the collecting box is connected with a pump body through a pipeline, and the pump body is connected with an oil collecting barrel through a pipeline.

As a further scheme of the utility model, vibrations group is including first pivot, cam, first motor and flexible post, the cam sets up in one side of filter screen, the cam rotates through first pivot to be connected in the inside of effluent water sump, first pivot rotates through first synchronous area to be connected, the output shaft of the first motor of first pivot fixedly connected with, first motor fixed connection is in the outside of effluent water sump, flexible post fixed connection is in one side of filter screen, be provided with the spring in the flexible post.

As a further scheme of the utility model, lift group includes lead screw sleeve, lead screw, worm wheel, worm and second motor, the lead screw rotates to be connected in the inside of effluent water sump, threaded connection has the lead screw sleeve on the lead screw, the flexible post of lead screw telescopic one end fixedly connected with, offer on the separation tank and be used for keeping away a lead screw telescopic recess, the lead screw sleeve is provided with sealed piece with the junction of separation tank, fixedly connected with worm wheel on the lead screw, the meshing is connected with the worm on the worm wheel, the output shaft of worm fixedly connected with second motor, second motor fixed connection is in the outside of effluent water sump.

As a further aspect of the present invention, the first rotation driving unit includes a second rotating shaft and a second synchronous belt, the rotary plate is connected to the outside of the collecting box through the rotation of the second rotating shaft, and the second rotating shaft is connected to the output shaft of the third motor through the rotation of the second synchronous belt.

As a further aspect of the present invention, the second rotary driving unit includes a third rotating shaft and a gear pair, the rotary plate is connected to the outside of the collecting box through the rotation of the third rotating shaft, the third rotating shaft is opposite to the rotation direction of the second rotating shaft, the third rotating shaft is connected to the output shaft of the third motor through the rotation of the gear pair, the third motor is fixedly connected to the base, and the base is fixedly connected to the bottom of the sewage tank.

As a further scheme of the utility model, propelling movement group includes push pedal and electric telescopic handle, push pedal sliding connection is in the inside of separation pond, push pedal fixedly connected with electric telescopic handle's piston rod, electric telescopic handle fixed connection is on the separation pond.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses an it filters vibrations mechanism to be provided with the lift in the effluent water sump, it includes the filter screen to filter vibrations mechanism to go up and down, lift group and vibrations group, the filter screen is connected with lift group and vibrations group respectively, when sewage is put into the effluent water sump and is carried out sewage treatment, in order to carry out subsequent oil receiving operation, select the rubbish in the sewage earlier, lift group's function drives the filter screen and rises, the filter screen realizes the filtration to rubbish in the sewage, when the filter screen is higher than the surface of water, vibrations group's function realizes the upper and lower vibrations that the filter screen does not stop, make sewage and oil in the filter screen fall into the below and carry out subsequent oil receiving operation, the below of filter screen is provided with the separation tank, fixedly connected with is used for the collecting box of collection oil in the separation tank, the bottom of collecting box is provided with oil level sensor, the outside of collecting box is provided with the oil absorption and scrapes and gets mechanism and propelling movement group, the oil absorption is scraped and is got the mechanism and is included the oil absorption, First rotation driving group and second rotation driving group, the collecting box has the pump body through the pipe connection, under the initial condition, start the pump body and be in the negative pressure state in making the collecting box, first rotation driving group and second rotation driving group function simultaneously and order about the oil absorption and scrape and get the group and carry out scraping of oil and get, make oil get into in the collecting box, when oil in the collecting box reachs oil level sensor department, the upper strata all is that oil does not have water in the collecting box, the oil in the pump body function extraction collecting box of this moment collects, and the propelling movement group that sets up is convenient for carry out the oil absorption operation towards collecting box department gathering in the separation tank, the recycle ratio of oil has been improved greatly, oil recovery is effectual, possess and be convenient for get rid of rubbish and receive oily effectual advantage.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic rear perspective view of an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of a in the embodiment of the present invention.

Fig. 5 is a schematic view of a connection structure of the turntable and the scraper in the embodiment of the present invention.

Fig. 6 is a schematic view of the internal structure of the telescopic column in the embodiment of the present invention.

Reference numerals: 1. a sewage tank; 2. a first rotating shaft; 3. a cam; 4. a first motor; 5. a first synchronization belt; 6. a filter screen; 7. a telescopic column; 8. a spring; 9. a screw rod sleeve; 10. a screw rod; 11. a separation tank; 12. a worm gear; 13. a worm; 14. a second motor; 15. a collection box; 16. a squeegee; 17. a turntable; 18. a second rotating shaft; 19. a water outlet pipe; 20. a third rotating shaft; 21. a third motor; 22. a second synchronous belt; 23. a gear pair; 24. a base; 25. collecting an oil barrel; 26. a pump body; 27. pushing the plate; 28. an electric telescopic rod; 29. a fuel level sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1-4 and 6, an oil recovery machine for water treatment is installed in a sewage tank 1, a lifting filtering vibration mechanism is arranged in the sewage tank 1, the lifting filtering vibration mechanism comprises a filter screen 6, a lifting group and a vibration group, and the filter screen 6 is respectively connected with the lifting group and the vibration group.

Further, vibrations group includes first pivot 2, cam 3, first motor 4 and flexible post 7, cam 3 sets up in one side of filter screen 6, cam 3 rotates through first pivot 2 and connects in the inside of effluent water sump 1, first pivot 2 rotates through first hold-in range 5 and connects, the output shaft of the first motor 4 of 2 fixedly connected with in first pivot, first motor 4 fixed connection is in the outside of effluent water sump 1, flexible post 7 fixed connection is in one side of filter screen 6, be provided with spring 8 in the flexible post 7.

Further, lift group includes lead screw sleeve 9, lead screw 10, worm wheel 12, worm 13 and second motor 14, lead screw 10 rotates to be connected in the inside of effluent water sump 1, threaded connection has lead screw sleeve 9 on the lead screw 10, the flexible post 7 of one end fixedly connected with of lead screw sleeve 9, offer the recess that is used for keeping away a lead screw sleeve 9 on the separate tank 11, lead screw sleeve 9 is provided with sealed piece with the junction of separate tank 11, fixedly connected with worm wheel 12 on the lead screw 10, the meshing is connected with worm 13 on the worm wheel 12, the output shaft of worm 13 fixedly connected with second motor 14, second motor 14 fixed connection is in the outside of effluent water sump 1.

Preferably, when sewage is put into the effluent water sump 1 and sewage treatment is carried out, in order to carry out subsequent oil collecting operation, the rubbish in the sewage is firstly screened out, the second motor 14 operates and orders about the worm 13 to rotate, the lead screw 10 on the worm wheel 12 is ordered about to rotate under the gear connection relationship, the lead screw sleeve 9 is ordered about under the screw connection relationship to drive the filter screen 6 to ascend, the filter screen 6 realizes the filtration of rubbish in the sewage, when the filter screen 6 is higher than the water surface, the first motor 4 operates and orders about the first rotating shaft 2 to rotate, the ceaseless rotation of the cam 3 on the first rotating shaft 2 is realized under the synchronous driving action of the first synchronous belt 5, the spring 8 in the telescopic column 7 is compressed by the filter screen 6 under the eccentric action of the cam 3, thereby the ceaseless vibration of the filter screen 6 is realized, and the sewage and the oil in the filter screen 6 fall into the lower part to carry out subsequent oil collecting operation.

Example 2

Referring to fig. 1 to 5, an oil recovery machine for water treatment is installed in a sewage tank 1, and further includes a filter screen 6, a separation tank 11 is disposed below the filter screen 6, the separation tank 11 is fixedly connected inside the sewage tank 1, a collection tank 15 for collecting oil is fixedly connected in the separation tank 11, the collection tank 15 is fixedly communicated with a water outlet pipe 19, an oil level sensor 29 is disposed at the bottom of the collection tank 15, an oil absorption scraping mechanism and a pushing group are disposed outside the collection tank 15, the oil absorption scraping mechanism includes an oil absorption scraping group, a first rotary driving group and a second rotary driving group, the oil absorption scraping group includes a scraper 16 and a turntable 17, the scraper 16 is fixedly connected to the outside of the collection tank 15, electromagnetic valves are disposed at the connection position of the scraper 16 and the collection tank 15 and on the water outlet pipe 19, one side of the scraper 16 is rotatably connected with the turntable 17, the rotary table 17 is provided with a plurality of oil suction brushes, the collecting box 15 is connected with a pump body 26 through a pipeline, and the pump body 26 is connected with an oil collecting barrel 25 through a pipeline.

Further, the first rotary driving set comprises a second rotating shaft 18 and a second synchronous belt 22, the rotary disc 17 is rotatably connected to the outer side of the collecting box 15 through the second rotating shaft 18, and the second rotating shaft 18 is rotatably connected with an output shaft of a third motor 21 through the second synchronous belt 22.

Further, the second rotary driving group comprises a third rotating shaft 20 and a gear pair 23, the rotating disc 17 is rotatably connected to the outer side of the collecting box 15 through the third rotating shaft 20, the rotating directions of the third rotating shaft 20 and the second rotating shaft 18 are opposite, the third rotating shaft 20 is rotatably connected with an output shaft of a third motor 21 through the gear pair 23, the third motor 21 is fixedly connected to a base 24, and the base 24 is fixedly connected to the bottom of the wastewater treatment tank 1.

Further, propelling movement group includes push pedal 27 and electric telescopic handle 28, push pedal 27 sliding connection is in the inside of separation tank 11, push pedal 27 fixedly connected with electric telescopic handle 28's piston rod, electric telescopic handle 28 fixed connection is on separation tank 11.

Preferably, in an initial state, the pump body 26 is started, and under the action of the electromagnetic valve, the pump body 26 completely pumps out air in the collection box 15, so that the interior of the collection box 15 is in a negative pressure state, and subsequent oil collection operation is facilitated.

Preferably, after the collecting box 15 is filled with water, the third motor 21 operates, the second synchronous belt 22 drives the rotating disc 17 on the second rotating shaft 18 to rotate under the synchronous driving action, in addition, the third motor 21 drives the third rotating shaft 20 to rotate the rotating disc 17 on the third rotating shaft 20 under the connection relation of the gear pair 23, the rotating directions of the second rotating shaft 18 and the third rotating shaft 20 are opposite, so that the oil absorption operation is convenient, the rotating disc 17 is provided with the oil absorption brush, the oil absorption brush has good oil absorption performance, the oil in the separating tank 11 is absorbed, when the rotating disc 17 rotates, the oil absorption brush can contact with the scraping plate 16, and the oil absorbed on the oil absorption brush enters the collecting box 15.

Preferably, because the density of oil is less than water, oil can float on water, and along with the oil that oil absorption brush and scraper 16 scraped is more and more, the oil of collecting in the collecting box 15 can be more and more, because oil can be in the top of water always, until the water in the collecting box 15 outwards extrudees always, when oil in the collecting box 15 reaches oil level sensor 29 department, the upper strata all is that oil does not have water in the collecting box 15, and the pump body 26 operation at this moment draws the oil in the collecting box 15 and gets into and collects in oil collecting barrel 25.

Preferably, the electric telescopic handle 28 that sets up drives push pedal 27 periodic advancing, is convenient for gather the water in the separation tank 11 towards collecting box 15 department, has avoided leading to the oil not to handle with water to the diffusion everywhere in carousel 17 pivoted to improve the recycle rate of oil greatly, oil recovery is effectual.

The rest of the structure of this example is the same as example 1.

The utility model discloses a theory of operation is: when sewage is placed into the sewage tank 1 for sewage treatment, in order to perform subsequent oil collecting operation, firstly, garbage in the sewage is screened out, the second motor 14 operates to drive the worm 13 to rotate, the screw rod 10 on the worm wheel 12 is driven to rotate under the gear connection relationship, the screw rod sleeve 9 is driven to drive the filter screen 6 to ascend under the screw connection relationship, the filter screen 6 realizes the filtration of the garbage in the sewage, when the filter screen 6 is higher than the water surface, the first motor 4 operates to drive the first rotating shaft 2 to rotate, the cam 3 on the first rotating shaft 2 is continuously rotated under the synchronous driving action of the first synchronous belt 5, the filter screen 6 is driven to compress the spring 8 in the telescopic column 7 under the eccentric action of the cam 3, so that the filter screen 6 continuously vibrates up and down, and the sewage and the oil in the filter screen 6 fall into the lower part for subsequent oil collecting operation; in the initial state, the pump body 26 is started, under the action of the electromagnetic valve, the pump body 26 completely pumps up the air in the collection box 15, so that the collection box 15 is in a negative pressure state, when the collection box 15 is filled with water, the third motor 21 operates to drive the rotary disc 17 on the second rotary shaft 18 to rotate under the synchronous driving action of the second synchronous belt 22, in addition, the third motor 21 drives the third rotary shaft 20 to rotate under the connection relation of the gear pair 23 to rotate the rotary disc 17 on the third rotary shaft 20, the rotation directions of the second rotary shaft 18 and the third rotary shaft 20 are opposite to facilitate oil absorption operation, the rotary disc 17 is provided with an oil absorption brush, the oil absorption brush has good oil absorption property and absorbs the oil in the separation tank 11, the oil absorption brush can contact with the scraper 16 when the rotary disc 17 rotates, the oil absorbed on the oil absorption brush enters the collection box 15, because the density of the oil is smaller than that of the water, the oil can float on the water, along with the oil that oil absorption brush and scraper blade 16 scraped get more and more, the oil of collecting in the collecting box 15 can be more and more, because oil can be in the top of water always, until the water with in the collecting box 15 is outwards extruded always, when oil in the collecting box 15 reachs oil level sensor 29 department, the upper strata all is that oil does not have water in the collecting box 15, the oil that the pump body 26 function in this moment extracted the collecting box 15 gets into to receive in the oil drum 25 and collects, the electric telescopic handle 28 that sets up in addition drives push pedal 27 periodic advancing, be convenient for with the water of separation tank 11 towards collecting box 15 department gathering, avoided leading to oil not to handle with water to spread everywhere when carousel 17 rotates, thereby the recycle who has improved oil greatly, oil recovery is effectual.

In particular, the components in the present application are all common standard components or components known to those skilled in the art, which effectively solve the problems that the existing oil recovery machine for water treatment cannot remove garbage and has poor oil recovery effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The oil collecting machine for water treatment is installed in a sewage tank (1) and is characterized in that a lifting filtering vibration mechanism is arranged in the sewage tank (1) and comprises a filter screen (6), a lifting group and a vibration group, the filter screen (6) is respectively connected with the lifting group and the vibration group, a separation tank (11) is arranged below the filter screen (6), the separation tank (11) is fixedly connected inside the sewage tank (1), a collection tank (15) for collecting oil is fixedly connected in the separation tank (11), a water outlet pipe (19) is fixedly communicated with the collection tank (15), an oil level sensor (29) is arranged at the bottom of the collection tank (15), an oil absorption scraping mechanism and a pushing group are arranged outside the collection tank (15), and the oil absorption scraping mechanism comprises an oil absorption scraping group, a first rotary driving group and a second rotary driving group, the oil absorption is scraped and is got group and is included scraper blade (16) and carousel (17), scraper blade (16) fixed connection is in the outside of collecting box (15), all be provided with the solenoid valve on scraper blade (16) and collecting box's (15) junction and outlet pipe (19), one side of scraper blade (16) is rotated and is connected with carousel (17), be provided with a plurality of oil absorption brush on carousel (17), there is pump body (26) collecting box (15) through the pipe connection, there is oil receiving barrel (25) pump body (26) through the pipe connection.

2. The oil recovery machine for water treatment according to claim 1, wherein the vibration unit comprises a first rotating shaft (2), a cam (3), a first motor (4) and a telescopic column (7), the cam (3) is arranged on one side of the filter screen (6), the cam (3) is rotatably connected to the inside of the sewage tank (1) through the first rotating shaft (2), the first rotating shaft (2) is rotatably connected through a first synchronous belt (5), the first rotating shaft (2) is fixedly connected with an output shaft of the first motor (4), the first motor (4) is fixedly connected to the outside of the sewage tank (1), the telescopic column (7) is fixedly connected to one side of the filter screen (6), and a spring (8) is arranged in the telescopic column (7).

3. An oil recovery machine for water treatment according to claim 2, characterized in that the lifting group comprises a screw rod sleeve (9), a screw rod (10), a worm wheel (12), a worm (13) and a second motor (14), the screw rod (10) is rotationally connected to the inside of the sewage pool (1), a screw rod sleeve (9) is connected to the screw rod (10) in a threaded manner, one end of the screw rod sleeve (9) is fixedly connected with a telescopic column (7), a groove for avoiding the screw rod sleeve (9) is arranged on the separation tank (11), a sealing block is arranged at the joint of the screw rod sleeve (9) and the separation tank (11), a worm wheel (12) is fixedly connected to the screw rod (10), a worm (13) is meshed and connected to the worm wheel (12), the worm (13) is fixedly connected with an output shaft of a second motor (14), and the second motor (14) is fixedly connected to the outer side of the sewage pool (1).

4. An oil receiving machine for water treatment according to claim 1, wherein the first rotary driving set comprises a second rotary shaft (18) and a second synchronous belt (22), the rotary plate (17) is rotatably connected to the outer side of the collecting tank (15) through the second rotary shaft (18), and the second rotary shaft (18) is rotatably connected to an output shaft of a third motor (21) through the second synchronous belt (22).

5. The oil recycling machine for water treatment according to claim 4, wherein the second rotary driving set comprises a third rotating shaft (20) and a gear pair (23), the rotating disc (17) is rotatably connected to the outer side of the collecting tank (15) through the third rotating shaft (20), the rotating directions of the third rotating shaft (20) and the second rotating shaft (18) are opposite, the third rotating shaft (20) is rotatably connected with an output shaft of a third motor (21) through the gear pair (23), the third motor (21) is fixedly connected to a base (24), and the base (24) is fixedly connected to the bottom of the sewage tank (1).

6. The oil recycling machine for water treatment according to claim 5, wherein the pushing set comprises a pushing plate (27) and an electric telescopic rod (28), the pushing plate (27) is slidably connected inside the separation tank (11), the pushing plate (27) is fixedly connected with a piston rod of the electric telescopic rod (28), and the electric telescopic rod (28) is fixedly connected to the separation tank (11).