Waste oil recovery treatment device

Abstract

The utility model discloses a waste oil recovery treatment device, and relates to the technical field of waste oil treatment. According to the waste oil recovery treatment device, by arranging the connecting frame, the screening box, the sliding rod, the spring, the rack, the sector gear, the large belt wheel, the small belt wheel, a transmission belt, a stirring rod and a motor, the function of further screening waste oil is achieved, and the screening box moves back and forth to prevent impurities in the waste oil from being accumulated on the surface of a filter screen at the bottom of the screening box; the problem of blockage of the filter screen is effectively solved, and the screening efficiency of waste oil is improved; by arranging an electric telescopic rod, a conveying opening, a moving plate, a connecting opening and a second filter plate, the function of separating impurities from oil is achieved, when the moving plate drives the second filter plate to move into the conveying opening, the second filter plate blocks the impurities, so that treated oil is discharged through the conveying opening, and when the moving plate drives the connecting opening to move into the conveying opening, the impurities are separated through the second filter plate. Impurities can be discharged through the conveying port.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste oil treatment technical field, concretely is a kind of waste oil recovery processing device. BACKGROUND

[0002] In industrial production, transportation and many other fields, a large amount of waste oil is continuously generated. If these waste oils are directly discharged without proper treatment, not only will it cause serious pollution to soil and water sources, threatening the ecological environment and human health, but also will cause great waste of resources. The existing waste oil recovery processing device is not convenient for discharging the precipitated impurities in the device. After completing the waste oil recovery processing process, a large amount of impurities will often precipitate at the bottom of the device. The residual impurities will mix into the waste oil again in the subsequent waste oil recovery processing process, interfering with the processing process, reducing the processing efficiency, and thus seriously affecting the final waste oil recovery processing effect, making it difficult to achieve the ideal standard of the quality of the regenerated oil. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a waste oil recovery processing device to solve the problems raised in the background art:

[0004] The existing waste oil recovery processing device is not convenient for discharging the precipitated impurities in the device. After completing the waste oil recovery processing process, a large amount of impurities will often precipitate at the bottom of the device. The residual impurities will mix into the waste oil again in the subsequent waste oil recovery processing process, interfering with the processing process, reducing the processing efficiency, and thus seriously affecting the final waste oil recovery processing effect, making it difficult to achieve the ideal standard of the quality of the regenerated oil.

[0005] To achieve the above purpose, the utility model realizes through the following technical scheme:

[0006] A waste oil recovery processing device, comprising a base, the top of the base is fixedly connected with a pretreatment box at one end, the top of the base is fixedly connected with a stirring box away from the pretreatment box at the other end, the inside of the pretreatment box is fixedly connected with a first filter plate, the top of the pretreatment box is fixedly connected with a connecting frame, the inside of the connecting frame is slidingly connected with a screening box, the two sides of the screening box are symmetrically fixedly connected with sliding rods, the outside of the sliding rods is slidingly connected with the connecting frame, the outside of the sliding rods is provided with springs, the inside of the stirring box is rotatably connected with a stirring rod, the inside of the stirring box below the stirring rod is fixedly connected with a conveying port through a fixed plate, the inside of the conveying port is slidingly connected with a moving plate, the inside of the moving plate is fixedly connected with a second filter plate at the center, and the one end of the moving plate is provided with a connecting port.

[0007] Preferably, one side of the screening box is fixedly connected with a rack, the inside of the connecting frame is rotatably connected with a sector gear, and one side of the sector gear is meshingly connected with the rack.

[0008] Preferably, one end of the stirring rod is fixedly connected with a small pulley through one side of the stirring box, one side center of the sector gear is fixedly connected with a large pulley through a fixing rod, and the large pulley is in transmission connection with the small pulley through a transmission belt.

[0009] Preferably, one side of the stirring box is fixedly connected with a motor, and the end of the stirring rod, away from the small pulley, is fixedly connected with an output end of the motor through one side of the stirring box.

[0010] Preferably, the inside of the stirring box is fixedly connected with an electric telescopic rod through a support frame, and the output end of the electric telescopic rod is fixedly connected with one end of the moving plate.

[0011] Preferably, the top of the base, between the pretreatment box and the stirring box, is provided with a water pump, a first connecting pipe is fixedly connected between one end of the water pump and the pretreatment box, a second connecting pipe is fixedly connected to the top of the connecting frame and above the screening box, and the end of the second connecting pipe, away from the screening box, is fixedly connected with the water pump.

[0012] Preferably, one side of the pretreatment box is provided with a sewage outlet, and the sewage outlet is hingedly connected with a baffle.

[0013] Preferably, the outside of the stirring rod is provided with a plurality of stirring rods.

[0014] The utility model provides a kind of waste oil recovery treatment device. Compared with prior art, the following beneficial effects are achieved:

[0015] 1. The waste oil recovery treatment device, by setting connecting frame, screening box, slide bar, spring, rack, sector gear, large pulley, small pulley, transmission belt, stirring rod and motor, realize the function of further screening of waste oil, the screening box moves back and forth to prevent impurities in waste oil from accumulating on the surface of the filter screen at the bottom of the screening box, effectively solve the problem of filter screen blockage, improve the screening efficiency of waste oil.

[0016] 2. The waste oil recovery treatment device, by setting electric telescopic rod, conveying port, moving plate, connecting port and second filter plate, realizes the function of separating impurities and oil, when the moving plate moves to the inside of the conveying port with the second filter plate, the second filter plate blocks the impurities, so that the treated oil is discharged through the conveying port, and when the moving plate moves to the inside of the conveying port with the connecting port, the impurities can be discharged through the conveying port. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the internal structure diagram of the utility model;

[0018] Figure 2 It is the three-dimensional structure diagram of the utility model Figure One ;

[0019] Figure 3 A three-dimensional structure diagram of the utility model Figure Two ;

[0020] Figure 4 A partial structure diagram of the utility model

[0021] Figure 5 An exploded view of the utility model.

[0022] In the figure: 1, base; 2, pretreatment box; 3, stirring box; 4, connecting frame; 5, screening box; 6, slide bar; 7, spring; 8, rack; 9, sector gear; 10, large pulley; 11, small pulley; 12, transmission belt; 13, first filter plate; 14, blowdown; 15, baffle; 16, water pump; 17, first connecting pipe; 18, second connecting pipe; 19, stirring rod; 20, stirring rod; 21, motor; 22, conveying port; 23, electric telescopic rod; 24, moving plate; 25, connecting port; 26, second filter plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5The utility model provides a technical scheme: a waste oil recovery treatment device, the top one end of base 1 is fixedly connected with pretreatment box 2, and waste oil is handled primarily, the top end away from pretreatment box 2 of base 1 is fixedly connected with agitator tank 3, and waste oil and flocculating agent are mixed, the inside fixedly connected with first filter plate 13 of pretreatment box 2, and first filter plate 13 is inclined, the top fixedly connected with connecting frame 4 of pretreatment box 2, the inside slidingly connected with screening box 5 of connecting frame 4, the bottom of screening box 5 is equipped with screen, and the bottom of screening box 5 is in agitator tank 3, the both sides symmetrical fixedly connected with slide rod 6 of screening box 5, and the outside of slide rod 6 is slidingly connected with connecting frame 4, and screening box 5 moves in the inside of connecting frame 4 with slide rod 6, keeps the stability of screening box 5 in moving, the outside of slide rod 6 is equipped with spring 7, and spring 7 is extruded to produce elastic force when screening box 5 moves, when spring 7 loses the suppression force, under the action of elastic force, spring 7 restores original position with screening box 5, makes screening box 5 move to and fro, better screening the waste oil in screening box 5, the inside rotatably connected with stirring rod 19 of agitator tank 3, and waste oil and flocculating agent in agitator tank 3 are mixed, the inside fixedly connected with conveying port 22 of agitator tank 3 and located below stirring rod 19 are fixedly connected with fixed plate, and the treated oil and impurities are discharged, the inside slidingly connected with moving plate 24 of conveying port 22, the inside center fixedly connected with second filter plate 26 of moving plate 24, when moving plate 24 moves to the inside of conveying port 22 with second filter plate 26, the treated oil is discharged through conveying port 22, and the one end of moving plate 24 is equipped with connecting port 25, and when moving plate 24 moves to conveying port 22 with connecting port 25, the impurities can be discharged through conveying port 22.

[0025] Further, one side of screening box 5 is fixedly connected with rack 8, rack 8 moves with screening box 5, the inside rotatably connected with sector gear 9 of connecting frame 4, one side of sector gear 9 is engagedly connected with rack 8, and sector gear 9 rotates with rack 8 moves.

[0026] Further, one end of stirring rod 19 passes through one side of agitator tank 3 and is fixedly connected with small pulley 11, stirring rod 19 rotates with small pulley 11, one side center of sector gear 9 is fixedly connected with large pulley 10 through fixed rod, large pulley 10 rotates with sector gear 9 through fixed rod, and large pulley 10 is in transmission with small pulley 11 through transmission belt 12.

[0027] Further, one side of agitator tank 3 is fixedly connected with motor 21, one end away from small pulley 11 of stirring rod 19 passes through one side of agitator tank 3 and is fixedly connected with the output end of motor 21, opens motor 21, and motor 21 rotates with stirring rod 19.

[0028] Further, the inside of the stirring box 3 is fixedly connected with an electric telescopic rod 23 through a support frame, one end of the electric telescopic rod 23 is fixedly connected with one end of a moving plate 24, and the electric telescopic rod 23 is opened to move with the moving plate 24.

[0029] Further, a water pump 16 is arranged on the top of the base 1 and between the pretreatment box 2 and the stirring box 3, a first connecting pipe 17 is fixedly connected between one end of the water pump 16 and the pretreatment box 2, a second connecting pipe 18 is fixedly connected on the top of the connecting frame 4 and above the screening box 5, one end of the second connecting pipe 18 away from the screening box 5 is fixedly connected with the water pump 16, and the water pump 16 is opened to pump the screened waste oil in the pretreatment box 2 into the screening box 5 through the first connecting pipe 17 and the second connecting pipe 18.

[0030] Further, a blow-off port 14 is arranged on one side of the pretreatment box 2 to better discharge the impurities screened out of the pretreatment box 2, and a flap 15 is hingedly connected on one side of the blow-off port 14 to cover the blow-off port 14 and prevent the waste oil from leaving the pretreatment box 2 through the blow-off port 14 during filtration.

[0031] Further, a plurality of stirring rods 20 are arranged on the outside of the stirring rod 19, and the stirring rod 19 rotates with the stirring rods 20 to better mix the waste oil and the flocculating agent in the stirring box 3.

[0032] In use, the water pump 16 and the motor 21 are turned on, the flocculating agent is put into the stirring box 3, and the waste oil to be treated is poured into the pretreatment box 2. The first filter plate 13 first filters the waste oil to filter out the large-particle impurities in the waste oil. The filtered oil enters the screening box 5 through the first connecting pipe 17 and the second connecting pipe 18 under the action of the water pump 16. The motor 21 is turned on to rotate the stirring rod 19, the stirring rod 20 and the small pulley 11. The small pulley 11 rotates the large pulley 10 through the transmission belt 12. The large pulley 10 rotates the sector gear 9 through the fixing rod. The sector gear 9 moves the rack 8. The rack 8 moves the screening box 5. The screening box 5 moves to press the spring 7. The spring 7 generates elastic force when the sector gear 9 is pressed. When the side with teeth of the sector gear 9 moves away from the side of the rack 8, the spring 7 restores to the original position under the action of the elastic force. The screening box 5 moves back and forth to screen the oil in the screening box 5, so that the small-particle impurities in the waste oil are better screened out. The filtered oil enters the stirring box 3. The stirring rod 19 rotates the stirring rod 20 to mix the waste oil and the flocculating agent, so that the flocculating agent reacts with the filtered waste oil to make the impurities in the waste oil precipitate. After the reaction is completed, the electric telescopic rod 23 is turned on. The electric telescopic rod 23 moves the moving plate 24 in the conveying port 22 to move the second filter plate 26 to the conveying port 22. The treated waste oil flows out through the conveying port 22 and leaves the stirring box 3 through the outlet on one side of the stirring box 3. After the oil in the stirring box 3 is collected, the electric telescopic rod 23 is turned on again. The electric telescopic rod 23 moves the moving plate 24 in the conveying port 22 to move the connecting port 25 to the conveying port 22, so that the impurities in the stirring box 3 are better discharged.

[0033] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0034] It should be noted that, in the present document, the terms such as first and second are only used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations. The statement "including a limited element" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste oil recovery and treatment apparatus comprising a base (1) characterised in that: The top end of the base (1) is fixedly connected with a pretreatment box (2), the top end of the base (1) is fixedly connected with a stirring box (3) away from the pretreatment box (2), the inside of the pretreatment box (2) is fixedly connected with a first filter plate (13), the top of the pretreatment box (2) is fixedly connected with a connecting frame (4), the inside of the connecting frame (4) is slidably connected with a screening box (5), the two sides of the screening box (5) are fixedly connected with a slide rod (6) in a symmetrical manner, the outer side of the slide rod (6) is slidably connected with the connecting frame (4), the outer side of the slide rod (6) is provided with a spring (7), the inside of the stirring box (3) is rotatably connected with a stirring rod (19), the inside of the stirring box (3) below the stirring rod (19) is fixedly connected with a conveying port (22) through a fixed plate, the inside of the conveying port (22) is slidably connected with a moving plate (24), the inside of the moving plate (24) is fixedly connected with a second filter plate (26) at the center, and one end of the moving plate (24) is provided with a connecting port (25).

2. The waste oil recovery treatment apparatus according to claim 1, characterized by: One side of the screening box (5) is fixedly connected with a rack (8), and the inside of the connecting frame (4) is rotatably connected with a sector gear (9).

3. The waste oil recovery and treatment apparatus according to claim 2, wherein: One end of the stirring rod (19) is fixedly connected with a small pulley (11) through one side of the stirring box (3), one side of the sector gear (9) is fixedly connected with a large pulley (10) through a fixed rod, and the large pulley (10) is in transmission connection with the small pulley (11) through a transmission belt (12).

4. The waste oil recovery and treatment apparatus of claim 1 wherein: One side of the stirring box (3) is fixedly connected with a motor (21), and one end of the stirring rod (19) away from the small pulley (11) is fixedly connected with the output end of the motor (21) through one side of the stirring box (3).

5. The waste oil recovery and treatment apparatus of claim 1 wherein: The inside of the stirring box (3) is fixedly connected with an electric telescopic rod (23) through a support frame, and the output end of the electric telescopic rod (23) is fixedly connected with one end of the moving plate (24).

6. The waste oil recovery and treatment apparatus of claim 1 wherein: The top of the base (1) between the pretreatment box (2) and the stirring box (3) is provided with a water pump (16), a first connecting pipe (17) is fixedly connected between one end of the water pump (16) and the pretreatment box (2), a second connecting pipe (18) is fixedly connected to the top of the connecting frame (4) above the screening box (5), and one end of the second connecting pipe (18) away from the screening box (5) is fixedly connected with the water pump (16).

7. The waste oil recovery and treatment apparatus of claim 1 wherein: One side of the pretreatment box (2) is provided with a sewage outlet (14), and the sewage outlet (14) is hingedly connected with a baffle (15).

8. The waste oil recovery and treatment apparatus of claim 1 wherein: The outer side of the stirring rod (19) is provided with a plurality of stirring rods (20).

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