A device for removing floating oil from emulsified oil waste liquid of hydraulic support

Abstract

The utility model discloses a hydraulic support emulsified oil waste liquid floating oil removal device in the field of floating oil collection technology, comprising a bottom plate, a waste barrel and a storage barrel, characterized in that the waste barrel is fixedly installed on one side of the upper end of the bottom plate, the storage barrel is fixedly installed on the other side of the upper end of the bottom plate, and an adjustment processing structure is installed on the rear wall of the waste barrel, the adjustment processing structure comprises a mounting frame, a first motor, a screw rod, a moving block, a second motor and a roller, the screw rod used cooperates with the first motor, and the height of the roller can be adjusted according to the waste liquid level in the waste barrel to ensure the contact effect between the roller and the waste liquid surface, so as to realize the floating oil treatment operation for the waste liquid with different liquid levels; the pump body used cooperates with the extraction cover to realize the negative pressure extraction operation of the floating oil adsorbed on the upper end of the roller, and the floating oil is uniformly collected by the set storage barrel, which can further ensure the treatment effect of the floating oil.

Description

Technical Field

[0001] The utility model relates to the technical field of floating oil collection, in particular to a hydraulic support emulsified oil waste liquid floating oil removal device. Background Art

[0002] Emulsified oil for hydraulic supports is suitable for the power transmission medium of coal mine hydraulic supports and external injection monomer hydraulic props and other systems, which can effectively protect the hydraulic system and extend its service life;

[0003] Removing floating oil is an essential process in the recovery and treatment process of emulsified oil waste liquid of hydraulic support. It is generally completed by using a floating oil removal device. The existing floating oil removal device consists of a transmission mechanism, an oil-slinging plate, a scraper, a chute and an oil tank. It is realized by using a rotating oil-slinging plate immersed in liquid. The floating oil adheres to the oil-slinging plate, and the scraper is used to scrape the oil off and flow into the oil tank along the chute. This floating oil removal device has a large volume and high power consumption. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic support emulsified oil waste liquid de-oiling device, so as to solve the problems that the existing hydraulic support emulsified oil waste liquid de-oiling device proposed in the above background technology is large in size and high in power consumption. The existing de-oiling device is composed of a transmission mechanism, an oil-slinging plate, a scraper, a chute and an oil tank. The de-oiling plate is immersed in liquid and rotates. The floating oil adheres to the oil-slinging plate, and the scraper is used to scrape the oil off and collect it along the chute into the oil tank.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic support emulsified oil waste liquid de-floating oil device, comprising a bottom plate, a waste barrel and a storage barrel, wherein the waste barrel is fixedly mounted on one side of the upper end of the bottom plate, and the storage barrel is fixedly mounted on the other side of the upper end of the bottom plate, and an adjustment processing structure is installed on the rear wall of the waste barrel, and the adjustment processing structure comprises a mounting frame, a first motor, a screw rod, a moving block, a second motor and a roller;

[0006] The mounting frame is fixedly mounted on one side of the rear wall of the waste barrel, the first motor is fixedly mounted on the upper end of the mounting frame, the two ends of the screw rod are movably embedded in the upper wall and the lower wall of the mounting frame through bearings respectively, the upper end of the screw rod is connected to the driving end of the first motor, the moving block is movably embedded in the mounting frame and movably sleeved on the upper end of the screw rod through an internal thread, the second motor is fixedly mounted on the front wall of the moving block, and one end of the roller is connected to the driving end of the second motor.

[0007] As a preferred device for removing floating oil from emulsified oil waste liquid of a hydraulic support of the utility model, a floating oil extraction structure is provided on one side wall of the waste barrel and the front wall of the moving block, and the floating oil extraction structure includes a pump body, a liquid outlet pipe, an extraction frame and an extraction cover;

[0008] The pump body is fixedly installed on the outer wall of one side of the waste barrel, one end of the liquid outlet pipe is connected to the liquid outlet end of the pump body, the extraction frame is fixedly installed on the upper end of the front wall of the moving block, the extraction cover is embedded in the extraction frame and connected to the liquid inlet end of the pump body.

[0009] As a preferred device for removing floating oil from emulsified oil waste liquid of a hydraulic support of the utility model, an oil removal stirring structure is provided on one side wall of the waste barrel, and the oil removal stirring structure includes a third motor, two first bearing plates, a second bearing plate, a transmission rod, a stirring rod and a universal coupling;

[0010] The third motor is fixedly installed on the side wall of the waste barrel, the two first bearing plates and the second bearing are fixedly installed on the side wall of the waste barrel, the transmission rod is movably embedded in the two first bearing plates, and the top end is connected to the driving end of the third motor, one end of the stirring rod is movably embedded in the second bearing plate, and the two ends of the universal coupling are respectively connected to the bottom end of the transmission rod and the top end of the stirring rod.

[0011] As a preferred device for removing floating oil from emulsified oil waste liquid of a hydraulic support of the utility model, the second bearing plate is installed obliquely on one side of the waste barrel, and the angle between the upper end of the second bearing plate and the inner wall of the waste barrel is 60 degrees.

[0012] As a preferred embodiment of the hydraulic support emulsified oil waste liquid floating oil removal device of the utility model, the second motor can be a submersible motor.

[0013] As a preferred device for removing floating oil from emulsified oil waste liquid of a hydraulic support of the utility model, a first positioning plate is provided at the connection between the first motor, the mounting frame and the waste barrel, and the positioning plate is respectively connected to the first motor, the waste barrel and the mounting frame.

[0014] As a preferred device for removing floating oil from emulsified oil waste liquid of a hydraulic support of the utility model, the third motor is connected to the waste barrel and a second positioning plate is provided, and two ends of the second positioning plate are respectively connected to the third motor and the waste barrel.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the setting of the hydraulic support emulsified oil waste liquid floating oil removal device has a reasonable structural design;

[0016] 1. The screw rod cooperates with the first motor to adjust the height of the drum according to the waste liquid level in the waste barrel to ensure the contact effect between the drum and the waste liquid surface, so as to realize the floating oil treatment operation of waste liquid with different liquid levels;

[0017] 2. The pump body and extraction cover are used to realize the negative pressure extraction operation of the floating oil adsorbed on the upper end of the drum, and the floating oil is uniformly collected by the set storage barrel, which can further ensure the treatment effect of the floating oil;

[0018] 3. Through the inclined stirring rod, when the floating oil is treated, the floating oil in the waste liquid can be stirred to float on the surface of the waste liquid, so that the drum can further adsorb the floating oil and increase the overall efficiency of the floating oil treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0020] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0022] Figure 4 It is a side structural schematic diagram of the utility model.

[0023] In the figure: 1, bottom plate, 2, waste barrel, 3, storage barrel, 4, mounting frame, 5, first motor, 6, screw, 7, moving block, 8, second motor, 9, roller, 10, pump body, 11, liquid outlet pipe, 12, extraction frame, 13, extraction cover, 14, third motor, 15, first bearing plate, 16, second bearing plate, 17, transmission rod, 18, stirring rod, 19, universal coupling, 20, first positioning plate, 21, second positioning plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] In the technical scheme, a hydraulic support emulsified oil waste liquid floating oil removal device includes a bottom plate 1, a waste barrel 2 and a storage barrel 3, the waste barrel 2 is fixedly installed on one side of the upper end of the bottom plate 1, and the storage barrel 3 is fixedly installed on the other side of the upper end of the bottom plate 1. An adjustment processing structure is installed on the rear wall of the waste barrel 2, and the adjustment processing structure includes a mounting frame 4, a first motor 5, a screw rod 6, a moving block 7, a second motor 8 and a roller 9;

[0027] The mounting frame 4 is fixedly mounted on one side of the rear wall of the waste barrel 2, the first motor 5 is fixedly mounted on the upper end of the mounting frame 4, the two ends of the screw rod 6 are respectively movably embedded in the upper wall and the lower wall of the mounting frame 4 through bearings, the upper end of the screw rod 6 is connected to the driving end of the first motor 5, the moving block 7 is movably embedded in the mounting frame 4, and is movably sleeved on the upper end of the screw rod 6 through an internal thread, the second motor 8 is fixedly mounted on the front wall of the moving block 7, and one end of the roller 9 is connected to the driving end of the second motor 8.

[0028] In this technical solution, by operating the first motor 5, the overall height of the movable block 7 in the mounting frame 4 can be changed under the rotation of the screw rod 6, and the mounting height of the second motor 8 and the roller 9 can be adjusted so that the bottom end of the roller 9 contacts the liquid surface of the waste liquid. At the same time, the second motor 8 located on one side of the movable block 7 operates to drive the roller 9 to rotate. When the roller 9 contacts the liquid surface of the waste liquid, the floating oil on the upper end of the waste liquid is adsorbed by the roller 9.

[0029] In some technical solutions, reference Figure 1 A floating oil extraction structure is provided on one side wall of the waste barrel 2 and the front wall of the moving block 7, and the floating oil extraction structure includes a pump body 10, a liquid outlet pipe 11, an extraction frame 12 and an extraction cover 13;

[0030] The pump body 10 is fixedly installed on the outer wall of one side of the waste barrel 2, one end of the liquid outlet pipe 11 is connected to the liquid outlet end of the pump body 10, the extraction frame 12 is fixedly installed on the upper end of the front wall of the moving block 7, and the extraction cover 13 is embedded in the extraction frame 12 and connected to the liquid inlet end of the pump body 10.

[0031] In this technical solution, the extraction frame 12 and the extraction cover 13 are arranged to move with the moving block 7, and the pump body 10 is arranged to work and cooperate with the extraction cover 13 to extract the floating oil adsorbed on the upper end of the drum 9, and transport the floating oil to the material storage barrel 3 through the liquid outlet pipe 11.

[0032] In some technical solutions, reference Figure 3 An oil removal and stirring structure is provided on one side wall of the waste barrel 2, and the oil removal and stirring structure includes a third motor 14, two first bearing plates 15, a second bearing plate 16, a transmission rod 17, a stirring rod 18 and a universal coupling 19;

[0033] The third motor 14 is fixedly installed on the side wall of the waste barrel 2, the two first bearing plates 15 and the second bearing are fixedly installed on the side wall of the waste barrel 2, the transmission rod 17 is movably embedded in the two first bearing plates 15, and the top end is connected to the driving end of the third motor 14, one end of the stirring rod 18 is movably embedded in the second bearing plate 16, and the two ends of the universal coupling 19 are respectively connected to the bottom end of the transmission rod 17 and the top end of the stirring rod 18.

[0034] In this technical solution, the third motor 14 is provided to drive the transmission rod 17 to rotate in the two first bearing plates 15. Under the connection of the universal coupling 19, the stirring plate rotates in the second bearing plate 16 to stir the waste liquid in the waste barrel 2, thereby ensuring the floating efficiency of the floating oil in the waste liquid and further ensuring the treatment effect of the floating oil.

[0035] In some technical solutions, reference Figure 1 The second bearing plate 16 is obliquely installed at one side of the waste barrel 2 , and the angle between the upper end of the second bearing plate 16 and the inner wall of the waste barrel 2 is 60 degrees.

[0036] The second motor 8 may be a submersible motor.

[0037] A first positioning plate 20 is provided at the connection between the first motor 5, the installation frame 4 and the waste bucket 2, and the positioning plate is connected to the first motor 5, the waste bucket 2 and the installation frame 4 respectively.

[0038] The third motor 14 and the waste bucket 2 are connected to each other and a second positioning plate 21 is provided. Two ends of the second positioning plate 21 are respectively connected to the third motor 14 and the waste bucket 2 .

[0039] Working principle: When treating the floating oil in the waste liquid, the staff first injects the waste liquid into the waste barrel 2, and then powers on the device. According to the liquid level in the waste liquid barrel, the first motor 5 is driven to work. Under the rotation of the screw rod 6, the overall height of the moving block 7 in the mounting frame 4 can be changed, and the installation height of the second motor 8 and the roller 9 is adjusted so that the bottom end of the roller 9 contacts the liquid surface of the waste liquid. At the same time, the second motor 8 located on one side of the moving block 7 works to drive the roller 9 to rotate. When the roller 9 contacts the liquid surface of the waste liquid, the floating oil on the upper end of the waste liquid is adsorbed by the roller 9. The extraction frame and the extraction cover 13 move with the moving block 7, and work through the set pump body 10 to cooperate with the extraction cover 13 to extract the floating oil adsorbed on the upper end of the roller 9, and transport the floating oil to the material storage barrel 3 through the liquid outlet pipe 11, so as to realize the floating oil removal operation of the waste liquid, and drive the transmission rod 17 to rotate in the two first bearing plates 15 through the set third motor 14, and under the connection action of the universal coupling 19, the stirring plate rotates in the second bearing plate 16 to stir the waste liquid in the waste barrel 2, thereby ensuring the floating efficiency of the floating oil in the waste liquid and further ensuring the treatment effect of the floating oil.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A device for removing floating oil from emulsified oil waste liquid of a hydraulic support, comprising a bottom plate (1), a waste barrel (2) and a storage barrel (3), characterized in that: The waste bucket (2) is fixedly mounted on one side of the upper end of the bottom plate (1), and the storage bucket (3) is fixedly mounted on the other side of the upper end of the bottom plate (1). An adjustment and processing structure is installed on the rear wall of the waste bucket (2), and the adjustment and processing structure comprises a mounting frame (4), a first motor (5), a screw rod (6), a moving block (7), a second motor (8) and a roller (9); The mounting frame (4) is fixedly mounted on one side of the rear wall surface of the waste barrel (2); the first motor (5) is fixedly mounted on the upper end of the mounting frame (4); the two ends of the screw rod (6) are respectively movably embedded in the upper wall surface and the lower wall surface of the mounting frame (4) through bearings; the upper end of the screw rod (6) is connected to the driving end of the first motor (5); the moving block (7) is movably embedded in the mounting frame (4) and movably sleeved on the upper end of the screw rod (6) through an internal thread; the second motor (8) is fixedly mounted on the front wall surface of the moving block (7); and one end of the roller (9) is connected to the driving end of the second motor (8).

2. The device for removing floating oil from emulsified oil waste liquid of a hydraulic support according to claim 1 is characterized in that: A floating oil extraction structure is provided on one side wall of the waste barrel (2) and the front wall of the moving block (7), and the floating oil extraction structure comprises a pump body (10), a liquid outlet pipe (11), an extraction frame (12) and an extraction cover (13); The pump body (10) is fixedly mounted on the outer wall surface of one side of the waste barrel (2); one end of the liquid outlet pipe (11) is connected to the liquid outlet end of the pump body (10); the extraction frame (12) is fixedly mounted on the upper end of the front wall surface of the moving block (7); the extraction cover (13) is embedded in the extraction frame (12) and connected to the liquid inlet end of the pump body (10).

3. The device for removing floating oil from emulsified oil waste liquid of a hydraulic support according to claim 1 is characterized in that: An oil removal and stirring structure is provided on one side wall of the waste barrel (2), and the oil removal and stirring structure comprises a third motor (14), two first bearing plates (15), a second bearing plate (16), a transmission rod (17), a stirring rod (18) and a universal coupling (19); The third motor (14) is fixedly mounted on a side wall of the waste barrel (2); the two first bearing plates (15) and the second bearing are fixedly mounted on a side wall of the waste barrel (2); the transmission rod (17) is movably embedded in the two first bearing plates (15), and the top end is connected to the driving end of the third motor (14); one end of the stirring rod (18) is movably embedded in the second bearing plate (16); and the two ends of the universal coupling (19) are respectively connected to the bottom end of the transmission rod (17) and the top end of the stirring rod (18).

4. The device for removing floating oil from emulsified oil waste liquid of a hydraulic support according to claim 3 is characterized in that: The second bearing plate (16) is installed obliquely on one side of the waste barrel (2), and the angle between the upper end of the second bearing plate (16) and the inner wall of the waste barrel (2) is 60 degrees.

5. The device for removing floating oil from emulsified oil waste liquid of a hydraulic support according to claim 1 is characterized in that: The second motor (8) may be a submersible motor.

6. The device for removing floating oil from emulsified oil waste liquid of a hydraulic support according to claim 1, characterized in that: A first positioning plate (20) is provided at the connection between the first motor (5), the installation frame (4) and the waste bucket (2), and the positioning plate is respectively connected to the first motor (5), the waste bucket (2) and the installation frame (4).

7. The device for removing floating oil from emulsified oil waste liquid of a hydraulic support according to claim 3 is characterized in that: The third motor (14) is connected to the waste bucket (2) and is provided with a second positioning plate (21), and two ends of the second positioning plate (21) are respectively connected to the third motor (14) and the waste bucket (2).

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