CN220047274U - Oil-water separation device for oily wastewater - Google Patents

Abstract

The utility model discloses an oil-water separation device for oily wastewater, which comprises a separation box, wherein the middle part of the upper end of the separation box is fixedly connected with a first motor, the output end of the first motor is provided with a stirring frame, the left side of the upper end of the separation box is fixedly connected with a feeding pipe, the upper side of the left end of the separation box is fixedly connected with an oil discharge pipe, the lower side of the right end of the separation box is fixedly connected with a first drain pipe, and the right side of the upper end of the separation box is fixedly connected with a liquid inlet box. According to the utility model, the structure is adopted, when the filter screen is brushed by the screen brushing mechanism, the water pump is started at the same time, the water pump pumps the water separated from the water collecting tank into the first drain pipe, then the water enters the second drain pipe from the first drain pipe, finally the water is sprayed downwards through the spray head of the second drain pipe, the filter screen is washed, the filter screen is cleaner by matching with the screen brushing mechanism, the waste water after oil-water separation can be fully utilized, and the water resource is saved.

Description

Oil-water separation device for oily wastewater

Technical Field

The utility model belongs to the technical field of oil-water separation, and particularly relates to an oil-water separation device for oily wastewater.

Background

With the improvement of the living standard of people, the hotel, restaurant and hotel industries are increased along with the improvement, and the greasy dirt in kitchen waste water discharge is directly discharged into peripheral rivers and lakes because the greasy dirt is not separated and recovered, so that sewer pipes are easy to be blocked, and the water environment is seriously polluted. Therefore, dirty oil in kitchen drainage is separated and collected, which is an important measure for avoiding pollution of water resources, and effectively solves the secondary pollution caused by dining tables.

Application number: CN202221366693.2 an oil-water separator for treating oily wastewater, which comprises a bracket, wherein the bracket is provided with a box cover, a supporting rod, a motor, a mounting plate and a water tank, the water tank is connected with the box through a water outlet pipe, the bottom of the box cover is provided with a sleeve, the sleeve is internally rotated to set up a crushing cutter assembly, the bottom of the crushing cutter assembly is provided with a stirring shaft and stirring blades, the sleeve is provided with a feeding pipe and a discharging hole, the inner wall of the box is provided with a heating assembly, the box is also provided with an oil outlet pipe, a oleophilic hydrophobic film, a water outlet pipe and a sewage draining pipe, and the bottom of the stirring shaft is provided with a scraping plate through a cross rod. According to the utility model, under the action of the catalyst, the stirring blade and the heating component, the efficiency and the quality of the device for oil-water separation are improved, the impurity discharge rate is accelerated under the action of the scraping plate, the influence of the device on subsequent use is reduced, and the device is beneficial to prolonging the service life of the device to a certain extent. The technical scheme disclosed above can accelerate oil-water separation speed and clear up the debris of bottom in the knockout drum, but not filter debris before the profit gets into, the feed liquor pipe is easy to take place to block up, and a small number of oil-water separator of prior art installs the filter screen in the feed liquor pipe, but the filter screen can take place to block up after using for a long time, and the manual work is very troublesome with the help of the clearance of brush utensil, and is inefficiency, borrow the water resource to clear up again.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide an oil-water separation device for oily wastewater, which aims to solve the problems that sundries are not filtered before oil-water enters, a liquid inlet pipe is easy to block, a few of oil-water separation devices in the prior art are provided with a filter screen in the liquid inlet pipe, the filter screen is blocked after being used for a long time, manual cleaning by means of a brush is very troublesome, the efficiency is low, and water resources are wasted by cleaning a water source.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides an oily wastewater's oil water separator, includes the separator tank, the first motor of upper end middle part fixedly connected with of separator tank, the stirring frame is installed to the output of first motor, the upper end left side fixedly connected with charging tube of separator tank, the left end upside fixedly connected with oil drain pipe of separator tank, the right-hand member downside fixedly connected with first drain pipe of separator tank, the upper end right side fixedly connected with feed liquor case of separator tank, the inside swing joint of feed liquor case has the filter screen, one side of feed liquor case is equipped with power component, the right-hand member fixedly connected with of separator tank clears up the case, lower extreme one side fixedly connected with blow off pipe of clearance case, the through-hole has all been seted up to one side of feed liquor case and clearance case, one side of clearance case is equipped with brush net mechanism, the opposite side of clearance case is equipped with the flushing assembly.

Further, as the preferred technical scheme, power component includes the installation piece, installation piece fixed connection is on the upper end right side of separator box, upper end one side fixedly connected with cylinder of installation piece, the output fixedly connected with push rod of cylinder, one side of push rod and one side fixed connection of filter screen.

Further, as the preferred technical scheme, brush net mechanism includes second motor, lead screw, spout, mediation subassembly, second motor fixed connection is in front end one side of clearance case, the right-hand member inner wall at the clearance case is seted up to the spout, the lead screw rotates the inside of connecting at the spout, the one end and the output fixed connection of motor of lead screw, the below one side that just is located the filter screen is established at the clearance incasement to the mediation subassembly.

Further, as the preferable technical scheme, the dredging component comprises a sliding block, one side of the sliding block is in sliding connection with the sliding groove, one end of the sliding block is fixedly connected with a mounting plate, and a cleaning brush is mounted on the upper side of the mounting plate.

Further, as a preferable technical scheme, the lower end of the cleaning brush is fixedly connected with a spring, and the bottom end of the spring is fixedly connected with the upper end of the mounting plate.

Further, as a preferable technical scheme, the chamfer angles at two sides of the upper end of the cleaning brush are arc-shaped structures.

Further, as the preferred technical scheme, the flushing assembly comprises a water collecting tank, one end of the water collecting tank is fixedly connected with one side of the first drain pipe, one side of the upper end of the water collecting tank is fixedly connected with a first water pipe, one side of the right end of the cleaning tank is fixedly connected with a water pump, the top end of the first water pipe is fixedly connected with the input end of the water pump, and the output end of the water pump is fixedly connected with a second water pipe.

Further, as a preferable technical scheme, one side of the second water pipe stretches into the cleaning box to be fixedly connected with a spray head.

Further, as a preferable technical scheme, a second drain pipe is fixedly connected to one side of the right end of the water collection tank, and a control valve is arranged on one side of the second drain pipe.

In summary, the utility model has the following advantages:

firstly, a filter screen is movably arranged in a liquid inlet pipe, when the filter screen needs to be cleaned, a cylinder is started to enable a push rod to move, the push rod enables the filter screen to move, after the filter screen moves to a cleaning box, a second motor is started to enable a screw rod to rotate in a chute on the inner wall of the cleaning box, so that a sliding block horizontally moves, a mounting plate moves, and then a cleaning brush on the mounting plate contacts the filter screen to brush the filter screen, so that the cleaning box is cleaner and more convenient to clean than manual cleaning, and has higher efficiency;

secondly, when brushing the filter screen with the brushing mechanism, the water pump is started simultaneously, the water pump pumps the water separated in the water collecting tank into the first drain pipe, then enters into the second drain pipe from the first drain pipe, finally is sprayed downwards through the spray head of the second drain pipe to flush the filter screen, and the filter screen is cleaner by matching with the brushing mechanism, so that the waste water after oil-water separation can be fully utilized, and water resources are saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the cleaning tank and the liquid inlet tank of the present utility model;

FIG. 4 is a schematic view of the dredging assembly structure of the utility model.

Reference numerals: 1. the separating box, 2, the first motor, 3, the charging pipe, 4, the liquid inlet box, 5, the filter screen, 6, the power component, 61, the installation piece, 62, the cylinder, 63, the push rod, 7, the through hole, 8, the brush net mechanism, 81, the second motor, 82, the spout, 83, the dredging component, 831, the slider, 832, the mounting panel, 833, the spring, 834, the cleaning brush, 84, the lead screw, 9, the flushing component, 91, the water pump, 92, the first water pipe, 93, the second water pipe, 94, the shower nozzle, 95, the water tank, 10, the cleaning box, 11, the first drain pipe, 12, the blow off pipe, 13, the second drain pipe, 14, the control valve, 15, the oil drain pipe.

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. 1-4, an oil-water separator for oily wastewater according to this embodiment includes a separating tank 1, a first motor 2 is fixedly connected to the middle of the upper end of the separating tank 1, a stirring frame is mounted at the output end of the first motor 2, not shown in the figure, a catalyst entering the separating tank 1 from a feeding pipe 3 is stirred with oil and water to separate oil from water, the feeding pipe 3 is fixedly connected to the left side of the upper end of the separating tank 1, an oil drain pipe 15 is fixedly connected to the upper side of the left end of the separating tank 1, an oleophilic hydrophobic membrane is fixedly connected to the inside of the oil drain pipe 15, oil floating on the water surface can be drained from the oil drain pipe 15, a first drain pipe 11 is fixedly connected to the lower side of the right end of the separating tank 1, a liquid inlet tank 4 is fixedly connected to the right side of the upper end of the separating tank 1, a filter screen 5 is movably connected to the inside of the liquid inlet tank 4, a power assembly 6 is arranged on one side of the liquid inlet tank 4, the power assembly 6 comprises a mounting block 61, the mounting block 61 is fixedly connected to the right side of the upper end of the separation box 1, an air cylinder 62 is fixedly connected to one side of the upper end of the mounting block 61, a push rod 63 is fixedly connected to the output end of the air cylinder 62, one side of the push rod 63 is fixedly connected with one side of the filter screen 5, when the filter screen 5 needs to be moved, the air cylinder 62 is started to enable the push rod 63 to move, the filter screen 5 is pushed to move through the push rod 63 and pushed into the cleaning box 10 to perform cleaning work, impurities can be prevented from entering the separation box 1, the cleaning box 10 is fixedly connected to the right end of the separation box 1, a sewage discharge pipe 12 is fixedly connected to one side of the lower end of the cleaning box 10, through holes 7 are formed in both sides of the liquid inlet box 4 and one side of the cleaning box 10, a screen brushing mechanism 8 is arranged on one side of the cleaning box 10, and a flushing assembly 9 is arranged on the other side of the cleaning box 10; at the inside movable mounting filter screen 5 of feed liquor pipe, when needs are cleared up filter screen 5, start cylinder 62 makes push rod 63 remove, and push rod 63 makes filter screen 5 remove, remove filter screen 5 to clear up the case 10 after, start second motor 81 and make lead screw 84 at clear up the incasement wall spout 82 internal rotation, make slider 831 horizontal migration to make mounting panel 832 remove, and then contact filter screen 5 through the cleaning brush 834 on mounting panel 832 and scrub it, compare manual cleaning cleaner, convenient, efficiency is higher.

Example 2

Referring to fig. 3-4, in order to achieve the purpose of preventing the filter screen 5 from being blocked on the basis of embodiment 1, the present embodiment innovates the screen brushing mechanism 8, specifically, the screen brushing mechanism 8 includes a second motor 81, a screw rod 84, a chute 82, and a dredging component 83, the second motor 81 is fixedly connected to one side of the front end of the cleaning box 10, the chute 82 is opened on the inner wall of the right end of the cleaning box 10, the screw rod 84 is rotatably connected to the inside of the chute 82, one end of the screw rod 84 is fixedly connected to the output end of the motor, and the dredging component 83 is disposed in the cleaning box 10 and is located at one side below the filter screen 5; through setting up brush net mechanism 8, second motor 81 makes lead screw 84 in spout 82 internal rotation to can make dredging component 83 remove, dredge the clearance to filter screen 5.

Referring to fig. 4, in order to achieve the purpose of brushing and removing impurities on the filter screen 5, the dredging component 83 of this embodiment includes a slider 831, one side of the slider 831 is slidably connected with a chute 82, one end of the slider 831 is fixedly connected with a mounting plate 832, a cleaning brush 834 is mounted on the upper side of the mounting plate 832, a spring 833 is fixedly connected with the lower end of the cleaning brush 834, the bottom end of the spring 833 is fixedly connected with the upper end of the mounting plate 832, and the chamfer of two sides of the upper end of the cleaning brush 834 is in an arc structure; through setting up mediation subassembly 83, slider 831 removes the back, makes mounting panel 832 remove to make cleaning brush 834 remove and scrub filter screen 5, detach impurity on the filter screen 5, through setting up spring 833, make cleaning brush 834 and filter screen 5 contact more stable, brush the effect better, through setting up cleaning brush 834 both sides as the arc structure, make things convenient for cleaning brush 834 to remove the back and slide into under the filter screen 5.

Example 3

Referring to fig. 1, in this embodiment, based on embodiment 2, in order to achieve the purpose of washing and removing impurities from the filter screen 5, the washing assembly 9 of this embodiment is innovatively designed, specifically, the washing assembly 9 includes a water collecting tank 95, one end of the water collecting tank 95 is fixedly connected with one side of the first drain pipe 11, one side of the upper end of the water collecting tank 95 is fixedly connected with a first water pipe 92, one side of the right end of the cleaning tank 10 is fixedly connected with a water pump 91, the top end of the first water pipe 92 is fixedly connected with the input end of the water pump 91, the output end of the water pump 91 is fixedly connected with a second water pipe 93, and one side of the second water pipe 93 extends into the cleaning tank 10 and is fixedly connected with a spray head 94; through setting up washing subassembly 9, the water pump 91 is with the water pump suction after the separation in the header tank 95 in first drain pipe 11, then in entering into second drain pipe 13 from first drain pipe 11, spouts downwards through the shower nozzle 94 of second drain pipe 13 at last, washes filter screen 5, through setting up shower nozzle 94, can spray the water reposition of redundant personnel of second water pipe 93 outflow on the filter screen 5.

Referring to fig. 1, in order to achieve the purpose of discharging the unused water in the water collection box, a second drain pipe 13 is fixedly connected to a right end side of the water collection tank 95 of the present embodiment, and a control valve 14 is provided to one side of the second drain pipe 13; by providing the second drain pipe 13, the control valve 14 is installed on the second drain pipe 13, so that the unused water in the water collecting box can be discharged.

The use principle and the advantages are that: during the use, add the catalyst into separator 1 through filling tube 3, the profit gets into from feed liquor case 4, the impurity filters through filter screen 5, start first motor 2 drives the stirring frame and to the profit stirring, make the profit produce layering phenomenon, water enters into header tank 95 through first connecting tube, when needs are cleared up to filter screen 5, start cylinder 62 and make push rod 63 remove, push rod 63 makes filter screen 5 remove, remove filter screen 5 behind the clearance case 10, start second motor 81 and make lead screw 84 rotate in clearance case 10 inner wall spout 82, make slider 831 horizontal migration, thereby make mounting panel 832 remove, and then brush it through the cleaning brush 834 on mounting panel 832 contact filter screen 5, start water pump 91 simultaneously, water pump 91 pumps the water after the separation in the header tank 95 into first drain pipe 11, then enter into second drain pipe 13 from first drain pipe 11, finally spout down through the shower nozzle 94 of second drain pipe 13, wash filter screen 5, cooperate brush mechanism 8 makes filter screen 5 more clean, can make full use of waste water after the profit separation, water resource is saved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. An oil-water separation device for oily wastewater, which is characterized in that: including separator box (1), the first motor (2) of upper end middle part fixedly connected with of separator box (1), the stirring frame is installed to the output of first motor (2), the upper end left side fixedly connected with charging tube (3) of separator box (1), left end upside fixedly connected with oil drain pipe (15) of separator box (1), the first drain pipe (11) of right-hand member downside fixedly connected with of separator box (1), the upper end right side fixedly connected with feed liquor case (4) of separator box (1), the inside swing joint of feed liquor case (4) has filter screen (5), one side of feed liquor case (4) is equipped with power pack (6), the right-hand member fixedly connected with of separator box (1) clear case (10), lower extreme one side fixedly connected with blow off pipe (12) of separator box (10), through-hole (7) have all been seted up with one side of feed liquor case (4) and clear case (10), one side of clear case (10) is equipped with brush assembly (9).

2. The oil-water separation device of oily wastewater according to claim 1, wherein: the power assembly (6) comprises a mounting block (61), the mounting block (61) is fixedly connected to the right side of the upper end of the separation box (1), an air cylinder (62) is fixedly connected to one side of the upper end of the mounting block (61), a push rod (63) is fixedly connected to the output end of the air cylinder (62), and one side of the push rod (63) is fixedly connected with one side of the filter screen (5).

3. The oil-water separation device of oily wastewater according to claim 1, wherein: the utility model provides a brush net mechanism (8) includes second motor (81), lead screw (84), spout (82), mediation subassembly (83), second motor (81) fixed connection is in front end one side of clearance case (10), right-hand member inner wall in clearance case (10) is seted up to spout (82), inside at spout (82) is rotated to lead screw (84), the one end and the output fixed connection of motor of lead screw (84), mediation subassembly (83) are established in clearance case (10) and are located below one side of filter screen (5).

4. An oil-water separator for oily wastewater according to claim 3, wherein: the dredging component (83) comprises a sliding block (831), one side of the sliding block (831) is in sliding connection with the sliding groove (82), one end of the sliding block (831) is fixedly connected with a mounting plate (832), and a cleaning brush (834) is mounted on the upper side of the mounting plate (832).

5. The oil-water separation device for oily wastewater according to claim 4, wherein: the lower extreme fixedly connected with spring (833) of cleaning brush (834), the bottom of spring (833) is fixed connection with the upper end of mounting panel (832).

6. The oil-water separation device for oily wastewater according to claim 4, wherein: the chamfer angles at the two sides of the upper end of the cleaning brush (834) are arc-shaped structures.

7. The oil-water separation device of oily wastewater according to claim 1, wherein: the flushing assembly (9) comprises a water collecting tank (95), one end of the water collecting tank (95) is fixedly connected with one side of a first drain pipe (11), a first water pipe (92) is fixedly connected with one side of the upper end of the water collecting tank (95), a water pump (91) is fixedly connected with one side of the right end of the cleaning tank (10), the top end of the first water pipe (92) is fixedly connected with the input end of the water pump (91), and the output end of the water pump (91) is fixedly connected with a second water pipe (93).

8. The oil-water separation device for oily wastewater according to claim 7, wherein: one side of the second water pipe (93) stretches into the cleaning box (10), and a spray head (94) is fixedly connected with the inside of the cleaning box.

9. The oil-water separation device for oily wastewater according to claim 7, wherein: a second drain pipe (13) is fixedly connected to one side of the right end of the water collecting tank (95), and a control valve (14) is arranged on one side of the second drain pipe (13).