CN219279579U

CN219279579U - Intelligent oil removal device

Info

Publication number: CN219279579U
Application number: CN202222879438.4U
Authority: CN
Inventors: 汪显勇
Original assignee: Zhengzhou Tongji Environmental Engineering Co ltd
Current assignee: Zhengzhou Tongji Environmental Engineering Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-30
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of sewage treatment and discloses an intelligent oil separation device which comprises an oil separation tank, and a medicine delivery tank and an oil separation tank which are arranged in the oil separation tank, wherein a water flowing hole communicated with the oil separation tank is arranged in the medicine delivery tank, and two ends of the oil separation tank are respectively provided with a water inlet communicated with the medicine delivery tank and a water outlet communicated with the oil separation tank; the oil separation tank is internally provided with an oil scraping mechanism, an oil discharging mechanism, a baffle plate and a shielding mechanism with a lifting function, which are sequentially far away from the medicine delivery tank. The utility model is provided with a shielding mechanism in the oil separation tank; when the water level in the oil separation tank reaches the set value of the water level sensor, the water level sensor transmits detected signals to the controller, the controller can control the stepping motor, the output shaft of the stepping motor drives the traction rope to rotate through the take-up reel, and then the traction rope pulls the lifting plate to move upwards, so that the function of adjusting the height of the partition plate is achieved, and more sewage in the oil separation tank is prevented.

Description

Intelligent oil removal device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an intelligent oil separation device.

Background

In daily life and production, oils and their products are indispensable, and oily wastewater produced by washing must be properly treated, otherwise serious pollution and damage to the environment are caused. The pollution of oils to the environment is mainly manifested by serious damage to the ecology and natural environment.

When the existing oil separation tank separates oil stains, the heights of the oil discharge pipe and the water baffle are fixed, and if the sewage in the oil separation tank is less, the sewage level is lower than the heights of the oil discharge pipe and the water baffle, so that the oil discharge problem cannot be realized; if the sewage in the oil separation tank is more, the liquid level of the sewage is higher than the heights of the oil discharge pipe and the water baffle, the oil on the sewage directly flows out from the upper part of the water baffle, and the oil discharge function cannot be realized; at present, the oil-water separation function cannot be realized when the sewage in the oil separation device is stored too much or too little.

Disclosure of Invention

(one) solving the technical problems

In view of the above-mentioned shortcomings of the prior art, the present utility model is directed to an intelligent oil separator, which solves some of the existing intelligent oil separators in the market.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the intelligent oil separation device comprises an oil separation tank, and a medicine delivery tank and an oil separation tank which are arranged in the oil separation tank, wherein a water flowing hole communicated with the oil separation tank is arranged in the medicine delivery tank, and two ends of the oil separation tank are respectively provided with a water inlet communicated with the medicine delivery tank and a water outlet communicated with the oil separation tank; an oil scraping mechanism, an oil discharging mechanism, a baffle plate and a shielding mechanism with a lifting function are arranged in the oil separation groove and sequentially away from the medicine delivery groove;

the shielding mechanism comprises a baffle plate fixed in the oil separation tank and a stepping motor arranged on one side of the oil separation tank, a take-up reel is fixed on an output shaft of the stepping motor, a lifting plate is arranged in the baffle plate in a sliding manner up and down, and the top of the lifting plate is connected with the take-up reel through a traction rope;

a water level sensor is arranged in the oil separation tank, a controller is arranged on one side of the oil separation tank, and the controller is electrically connected with the stepping motor;

the oil discharging mechanism comprises sliding blocks symmetrically fixed in the oil separating grooves and oil discharging boxes which are arranged on the two sliding blocks in an up-down sliding mode, an oil discharging port is formed in the bottom of each oil discharging box, a hose extending to the outside of the oil separating tank is arranged at an oil discharging position of the oil discharging port, a bolt is arranged on each sliding block in a threaded mode, and the bottom end of each bolt is rotatably arranged on each oil discharging box;

further, the top of the oil separation tank is connected with a medicine delivery mechanism through a plurality of fixing rods, the medicine delivery mechanism is located right above the delivery groove, the medicine delivery mechanism comprises a medicine storage tank fixed at the top ends of the fixing rods, a first motor fixed at the top of the medicine storage tank, a pressing rod installed in the medicine storage tank in a sliding manner up and down and a pressing cylinder fixed at the top wall of the medicine storage tank, a sector gear is fixed on an output shaft of the first motor, a rack matched with the sector gear is fixed at the top end of the pressing rod, a pressing plate and a sealing cover are sequentially fixed on the pressing rod from top to bottom, the pressing plate is installed in the pressing cylinder in a sliding manner up and down, a spring is arranged between the bottom wall of the pressing cylinder and the bottom of the pressing plate, and the sealing cover is arranged at an opening at the bottom of the medicine storage tank;

further, a V-shaped sludge discharge groove is formed in one side, far away from the oil discharge box, of the bottom wall of the oil separation groove, and a valve is arranged at the opening end of the bottom of the V-shaped sludge discharge groove;

further, a supporting rod is fixed between the inner end wall of the oil separation tank, which is close to the shielding mechanism, and the baffle plate, a U-shaped supporting rod is fixed on one side of the oil separation tank, pulleys are rotatably arranged on the supporting rod and the U-shaped supporting rod, and a traction rope is slidably arranged on the two pulleys.

Further, one side of the oil separation tank is provided with an observation window and scale values, and the scale values are located on one side of the observation window.

Further, the oil separation tank is made of stainless steel.

(III) beneficial effects

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

the utility model is provided with a shielding mechanism in the oil separation tank; when the height of the water level in the oil separation tank reaches a set value of the water level sensor, the water level sensor transmits a detected signal to the controller, the controller can control the stepping motor, an output shaft of the stepping motor drives the traction rope to rotate through the take-up reel, and the traction rope pulls the lifting plate to move upwards, so that the function of adjusting the height of the partition plate is realized, and the possibility that oil stains on the sewage flow out of the partition plate due to more sewage in the oil separation tank is prevented; be provided with oil extraction mechanism in the oil removal groove, can adjust two bolts simultaneously according to the height of sewage liquid level to the bolt drives the height of oil drain box and adjusts, is convenient for carry out the outletting function to the greasy dirt in the sewage, reduces because of the too much or too little unable oil-water separation's of sewage problem in the oil removal device, thereby promotes oil removal device's application range.

Drawings

FIG. 1 is a schematic perspective view of an intelligent oil separator according to the present utility model;

FIG. 2 is a schematic diagram showing a cross-sectional front view of an intelligent oil separator according to the present utility model;

FIG. 3 is a schematic side sectional view of an intelligent oil separator according to the present utility model;

FIG. 4 is a schematic diagram of a scraping mechanism in an intelligent oil separator according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a drug delivery mechanism of an intelligent oil separator according to the present utility model.

In the figure: the device comprises an oil separation tank 1, a medicine delivery tank 2, a fixed rod 3, a medicine delivery mechanism 4, a medicine storage tank 41, a motor 42, a sector gear 43, a pressing rod 44, a pressing cylinder 45, a spring 46, a pressing plate 47, a sealing cover 48, an oil separation tank 5, a servo motor 61, a rotating shaft 62, a driving wheel 63, a conveying belt 64, a scraping plate 65, a water level sensor 7, a partition plate 81, a lifting plate 82, a traction rope 83, a stepping motor 84, a take-up reel 85, a sliding block 91, an oil discharge box 92, a bolt 93, a flexible pipe 94, a baffle 10, a mud discharge tank 11, a valve 12, a water inlet 13, a water outlet 14 and an observation window 15.

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.

Example 1

Referring to fig. 1-3, the utility model provides an intelligent oil removal device, which comprises an oil removal tank 1, wherein an observation window 15 and scale values are arranged on one side of the oil removal tank 1, the scale values are positioned on one side of the observation window 15, so that sewage in the oil removal tank 1 is conveniently observed, the oil removal tank 1 is made of stainless steel, corrosion of the oil removal tank 1 is prevented, the service life of the oil removal tank 1 is prolonged, a medicine delivery tank 2 and an oil removal tank 5 are arranged in the oil removal tank 1, and a water flow hole communicated with the oil removal tank 5 is formed in the lower part of the delivery tank 2.

The upper part of one end of the oil separation tank 1 is provided with a water inlet 13, the water inlet 13 is communicated with the medicine feeding groove 2, the lower part of the other end of the oil separation tank 1 is provided with a water outlet 14, and the oil separation tank 1 is communicated with the oil separation groove 5.

In order to facilitate scraping of greasy dirt, an oil scraping mechanism is arranged in the oil separation tank 5, and the oil scraping mechanism comprises a servo motor 61, a rotating shaft 62, a conveyor belt 64 and a plurality of scraping plates 65, in particular; and the length of the scraper 65 is 300cm, and the width is: 50cm, thickness 10cm; the plurality of scrapers 65 are equidistantly fixed on two conveyer belts 64, the number of the rotating shafts 62 is four, driving wheels 63 are fixed at two ends of the rotating shafts 62, the conveyer belts 64 are arranged on the four driving wheels 63 on one side in a driving way, the four rotating shafts 62 are symmetrically arranged on the inner side wall of the oil separation tank 5 in a rotating way, the servo motor 61 is fixed on one side of the oil separation tank 1, and one end of one rotating shaft 62 penetrates through the oil separation tank 1 and is fixedly connected with an output shaft of the servo motor 61.

Because sediment or sediment is inevitably generated in the sewage, when the scraper 65 rotates to the lower part, the scraper 65 at the lower part is attached to the bottom wall of the oil separation tank 5, one side, close to the medicine delivery tank 2, of the bottom of the oil separation tank 5 is provided with a mud discharge tank 11, the scraper 65 can scrape the sediment or sediment at the bottom wall of the oil separation tank 5 into the mud discharge tank 11 in the moving process, and the section shape of the mud discharge tank 11 is in a V shape; the bottom of the sludge discharge groove 11 is arranged with two ends high and middle low, the center of the bottom of the sludge discharge groove 11 is provided with a sewage outlet, and the opening of the sewage outlet is provided with a valve; after the sewage treatment, the valve can be opened and then the sediment or sludge can be discharged from the sludge discharge tank 11.

An oil discharging mechanism with an up-down adjusting function is arranged in the oil separating groove 5, the oil discharging mechanism comprises a sliding block 91 symmetrically fixed in the oil separating groove 5, sliding grooves are formed in the opposite sides of the sliding block 91, two ends of an oil discharging box 92 are respectively and slidably arranged in the sliding grooves, a rectangular oil inlet is formed in one side of the oil discharging box 92, an oil discharging opening is formed in one side of the bottom of the oil discharging box 92, a hose 94 is fixed on the oil discharging opening, one end of the hose 94 extends to the outside of the oil separating tank 1, a thread groove is formed in the sliding block 91, a bolt 93 is installed in the thread groove on the sliding block 91 in a threaded mode, and the bottom of the bolt 93 is rotatably installed at the top of the oil discharging box 92; simultaneously, the two bolts 93 are rotated, and the two bolts 93 can drive the height of the oil drain box 92 to be adjusted.

Install shielding mechanism in the oil removal groove 5, shielding mechanism is including fixing the baffle 81 at the interior diapire of oil removal tank 1, and accomodate the inslot upper portion and offered and accomodate the inslot and slide mounting from top to bottom and have lifter plate 82, and the center department at lifter plate 82 top is fixed with haulage rope 83, for the more smooth slip of haulage rope 83, is fixed with bracing piece 86 between the inner wall that oil removal tank 5 is close to baffle 81 and baffle 10, one side of oil removal tank 1 is fixed with U-shaped bracing piece 87, all rotate on bracing piece 86 and the U-shaped bracing piece 87 and install pulley 88, and the one end of haulage rope 83 passes two pulley 88 in proper order and is fixed on take-up reel 85, and the center department of take-up reel 85 one side is fixed in the output shaft of step motor 84, and step motor 84 is fixed in one side of oil removal tank 1, and installs level sensor 7 in the oil removal tank 5, and one side of oil removal tank 1 installs the controller, and the controller is connected with step motor 84 electricity.

A baffle plate 10 is fixed on the inner side wall of the oil separation groove 5, and the baffle plate 10 is positioned between the shielding mechanism and the oil discharging mechanism.

Example two

According to the state of greasy dirt particles, the oily particles are divided into suspension oil, emulsified oil and dissolved oil; the suspended oil slowly floats to the water surface through standing, and the oil drops have larger particle sizes and can be separated from the water by means of oil-water specific gravity difference; the emulsified oil is a fine oil drop, even if left to stand for several hours; even longer, the oil drops still suspended in the water can not be separated from the wastewater by the static sedimentation method, because the surface of the emulsified oil drops is provided with a stable film formed by the emulsifying agent, which prevents the oil drops from merging, and the emulsified oil drops can be converted into floatable oil by adding the emulsifying agent into the sewage, so that the oil drops can be separated by the sedimentation method.

According to fig. 1 and 5, therefore, it is necessary to add a drug delivery mechanism 4 on the basis of the first embodiment, and the drug delivery mechanism 4 is located right above the delivery groove 2, the drug delivery mechanism 4 includes a drug storage tank 41, a feed port is provided at the top of the drug storage tank 41, the outer surface of the drug storage tank 41 is equidistantly fixed on a plurality of fixing rods 3 along the circumferential direction thereof, and the fixing rods 3 are fixed at the top of the oil separation tank 1, a motor 42 is fixed at the top of the drug delivery mechanism 4, an output shaft of the motor 42 is fixed with a sector gear 43, a pressing rod 44 is slidably mounted up and down at the center of the drug storage tank 41, a rack is fixed at the top of the pressing rod 44, a pressing plate 47 and a sealing cover 48 are sequentially fixed on the pressing rod 44 from top to bottom, the sealing cover 48 is used for sealing the drug delivery port of the drug storage tank 41, the pressing plate 47 is located in the pressing cylinder 45, a spring 46 is sleeved on the pressing rod 44, and the spring 46 is located between the bottom wall of the pressing cylinder 45 and the pressing plate 47.

The working principle of the embodiment is as follows: when the intelligent oil separation device is used, as shown in fig. 1 and 2-5, sewage is firstly discharged into the medicine delivery tank 2, then the motor 42 is started, when the motor 42 drives the sector gear 43 to rotate for one circle, the sector gear 43 is meshed with a rack on one side of the pressing rod 44 and drives the pressing rod 44 to move downwards, the pressing rod 44 drives the pressing plate 47 to press the spring 46 downwards, so that the pressing rod 44 drives the sealing cover 48 to move downwards, the sealing cover 48 is taken out from the opening end of the medicine storage tank 41, then the medicine in the medicine storage tank 41 flows into the sewage in the medicine delivery tank 2, then the sewage in the medicine delivery tank 2 flows into the oil separation tank 5, the water level sensor 7 detects the water level in the oil separation tank 5, if the water level of the oil separation tank 5 reaches the set value of the water level sensor 7, the water level sensor 7 transmits detected information to the controller, and the controller controls the stepping motor 84, then the output shaft of the stepping motor 84 drives the take-up reel 85 to rotate, the take-up reel 85 pulls the lifting plate 82 through the traction rope 83, the lifting plate 82 can move upwards to block sewage, then two bolts 93 can be manually adjusted at the same time, the two bolts 93 can drive the oil discharge box 92 to move upwards, after the oil discharge box 92 is adjusted to a proper position, the servo motor 61 is opened again, the output shaft of the servo motor 61 drives one of the rotating shafts 62 to rotate, then the rotating shaft 62 drives the conveying belt 64 to move through the driving wheel 63, the conveying belt 64 drives the scraping plate 65 to move, the scraping plate 65 at the upper part can scrape oil stains floating in water, the oil stains are left in the oil discharge box 92, then the oil stains are discharged through the hose 94, the scraping plate 65 at the lower part can scrape the impurities or sludge deposited in the sewage, the impurities or the sludge can be scraped into the sludge discharge groove 11, thereby completing the work of sewage treatment.

The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Claims

1. The intelligent oil separation device comprises an oil separation tank (1), and a medicine delivery tank (2) and an oil separation tank (5) which are arranged in the oil separation tank (1), wherein a water flowing hole communicated with the oil separation tank (5) is arranged in the medicine delivery tank (2), and two ends of the oil separation tank (1) are respectively provided with a water inlet (13) communicated with the medicine delivery tank (2) and a water outlet (14) communicated with the oil separation tank (5); the oil-separating tank (5) is internally provided with an oil scraping mechanism, an oil discharging mechanism, a baffle (10) and a shielding mechanism with a lifting function;

the shielding mechanism comprises a baffle plate (81) fixed in the oil separation tank (1) and a stepping motor (84) arranged on one side of the oil separation tank (1), a take-up reel (85) is fixed on an output shaft of the stepping motor (84), a lifting plate (82) is arranged in the baffle plate (81) in a sliding manner up and down, and the top of the lifting plate (82) is connected with the take-up reel (85) through a traction rope (83);

a water level sensor (7) is arranged in the oil separation tank (5), a controller is arranged on one side of the oil separation tank (1), and the controller is electrically connected with a stepping motor (84);

the oil discharging mechanism comprises sliding blocks (91) symmetrically fixed in the oil separating grooves (5) and oil discharging boxes (92) which are arranged on the two sliding blocks (91) in a vertical sliding mode, oil discharging holes are formed in the bottoms of the oil discharging boxes (92), flexible pipes (94) extending to the outside of the oil separating tank (1) are arranged at oil discharging positions of the oil discharging holes, bolts (93) are arranged on the sliding blocks (91) in a threaded mode, and the bottoms of the bolts (93) are rotatably arranged on the oil discharging boxes (92).

2. The intelligent oil removal device according to claim 1, wherein the oil removal mechanism comprises a servo motor (61) arranged on one side of an oil removal tank (1) and four rotating shafts (62) arranged in an oil removal tank (5), the four rotating shafts (62) are arranged in a rectangular shape, driving wheels (63) are respectively fixed at two ends of the rotating shafts (62), the same conveyor belt (64) is arranged at the edges of the four rotating shafts (62), the conveyor belt (64) is matched with the driving wheels (63), and a plurality of scraping plates (65) are arranged on the conveyor belt (64) at equal intervals.

3. The intelligent oil removal device according to claim 1, wherein the top of the oil removal tank (1) is connected with a medicine delivery mechanism (4) through a plurality of fixed rods (3), and the medicine delivery mechanism (4) is located right above the delivery groove (2), the medicine delivery mechanism (4) comprises a same medicine storage tank (41) fixed at the top ends of the fixed rods (3), a first motor (42) fixed at the top of the medicine storage tank (41), a pressing rod (44) installed in the medicine storage tank (41) in an up-down sliding manner, and a pressing cylinder (45) fixed at the top wall of the medicine storage tank (41), a sector gear (43) is fixed on an output shaft of the first motor (42), racks matched with the sector gear (43) are fixed at the top ends of the pressing rod (44), a pressing plate (47) and a sealing cover (48) are sequentially fixed on the pressing rod (44) from top to bottom, the pressing plate (47) is installed in the pressing cylinder (45) in an up-down sliding manner, and the bottom of the pressing cylinder (45) is provided with a spring (46) between the bottom wall of the pressing cylinder (45) and the bottom of the pressing plate (47), and the bottom of the pressing cylinder (46) is provided with a spring (46).

4. The intelligent oil separation device according to claim 1, wherein a mud discharging groove (11) is formed in one side, far away from the oil discharging box (92), of the bottom wall of the oil separation groove (5), and a valve (12) is arranged at the opening end of the bottom of the mud discharging groove (11).

5. An intelligent oil removal device according to claim 1, characterized in that, the oil removal groove (5) is kept away from and is fixed with bracing piece (86) between the interior end wall of medicine input groove (2) and baffle (10), one side of oil removal pond (1) is fixed with U-shaped bracing piece (87), all rotate on bracing piece (86) and U-shaped bracing piece (87) and install pulley (88), and haulage rope (83) slidable mounting is on two pulleys (88).

6. An intelligent oil removal device according to claim 1, characterized in that one side of the oil removal tank (1) is provided with an observation window (15) and scale values, and the scale values are located on one side of the observation window (15).

7. The intelligent oil separation device according to claim 1, wherein the oil separation tank (1) is made of stainless steel.