Waste liquid collecting device for hydraulic oil production

Abstract

The utility model relates to the technical field of pressure oil waste liquid collection, and discloses a waste liquid collection device for hydraulic oil production, which comprises a first box body, the bottom of the first box body is fixedly connected with supporting legs, the upper side and the lower side of the inner wall of the first box body are fixedly connected with a tank body, and the top of the tank body close to the edge is fixedly connected with a first feeding pipe. A first discharging pipe is fixedly connected to the bottom of the tank body, heating equipment is fixedly connected to the surface of the tank body, a filtering mechanism is arranged on the left side of the top of the first box body, a stirring mechanism is arranged on the top of the tank body, the filtering mechanism comprises a filtering assembly and a fixing assembly, and the filtering assembly is arranged on the left side of the top of the first box body; the fixing assembly is arranged on the front face of the filtering assembly. Waste liquid of the hydraulic oil is injected into the second box body through the second feeding pipe through the filtering mechanism, the waste liquid can fall on a filtering plate in the second box body, and impurities in the waste liquid are filtered through the filtering plate.

Description

Technical Field

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

[0002] Hydraulic oil is the hydraulic medium used in hydraulic systems that utilize liquid pressure energy. It performs functions such as energy transfer, anti-wear, system lubrication, corrosion prevention, rust prevention, and cooling in hydraulic systems. The production and processing of hydraulic oil generates a large amount of waste hydraulic fluid, which requires a waste fluid collection device.

[0003] According to application number 202222958180.7, a waste liquid collection device for hydraulic oil production includes: a collection tank with a feed port with a cover provided on one side of the top; a stirring mechanism including a stirring motor and a pair of stirring rods, the two stirring rods are respectively located in the left and right parts of the collection tank and do not contact each other, the two stirring rods are driven by the same stirring motor to rotate and revolve horizontally around the center of the collection tank; a discharge mechanism: including a discharge pipe with a discharge port at the bottom, a rotating shaft and a feed plate.

[0004] The device's stirring motor drives two stirring rods to simultaneously rotate and revolve horizontally around the drive gear, allowing the stirring rods to both rotate and revolve to stir the waste hydraulic oil, resulting in more complete stirring and effectively preventing the hydraulic oil from solidifying. The discharge motor drives the paddle plate to rotate, enabling more efficient discharge. However, the device merely collects the waste liquid, which contains a large amount of impurities that it does not treat. Over time, this impurity accumulates within the waste liquid treatment device. Utility Model Content

[0005] The purpose of the utility model is to provide a waste liquid collection device for hydraulic oil production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a waste liquid collection device for hydraulic oil production, comprising a first box body, a support leg fixedly connected to the bottom of the first box body, a tank body fixedly connected to the upper and lower sides of the inner wall of the first box body, a first feed pipe fixedly connected to the top of the tank body near the edge, a first discharge pipe fixedly connected to the bottom of the tank body, a heating device fixedly connected to the surface of the tank body, a filtering mechanism provided on the left side of the top of the first box body, and a stirring mechanism provided on the top of the tank body;

[0007] The filtering mechanism includes a filtering assembly and a fixing assembly, wherein the filtering assembly is arranged on the left side of the top of the first box body, and the fixing assembly is arranged on the front of the filtering assembly;

[0008] The filter assembly includes a fixing rod, which is fixedly connected to the left side of the top of the first box body. The top of the fixing rod is fixedly connected to the second box body. A filter plate is provided on the front of the second box body. A second feed pipe is fixedly connected to the top of the second box body. The second discharge pipe is fixedly connected to the bottom of the second box body.

[0009] Preferably, a hole matching the first feed pipe is opened on the top of the first box body, and the surface of the first feed pipe passes through and is fixedly connected to the hole; a manhole matching the first discharge pipe is opened on the bottom of the first box body, and the surface of the first discharge pipe passes through and is fixedly connected to the hole.

[0010] Preferably, a groove matching the filter plate is provided on the front of the second box body, and the surface of the filter plate passes through and is slidably connected to the hole; a hole matching the second discharge pipe is provided on the left side of the top of the first box body, and the surface of the second discharge pipe passes through and is fixedly connected to the hole; the bottom end of the second discharge pipe is fixedly connected to the top of the tank body.

[0011] Preferably, the fixing assembly includes a rotating shaft, which is rotatably connected to the front side of the second box body, the front end of the rotating shaft is fixedly connected to a connecting plate, the front side of the connecting plate is provided with a first guide rod, the front end of the first guide rod is fixedly connected to a pull plate, the rear end of the first guide rod is fixedly connected to a clamping block, the front side of the clamping block is symmetrically fixedly connected to the second guide rod, and the surface of the second guide rod is provided with a spring between the clamping block and the connecting plate.

[0012] Preferably, a hole matching the first guide rod and the second guide rod is opened on the front of the connecting plate, and the surfaces of the first guide rod and the second guide rod pass through and are slidably connected in the hole, one end of the spring is fixedly connected to the back of the connecting plate, and the other end of the spring is fixedly connected to the front of the block.

[0013] Preferably, the stirring mechanism includes a fixed sleeve, which is fixedly connected to the top of the first box body, a motor is fixedly connected to the fixed sleeve, a stirring rod is provided on the top of the tank body, a first pulley is fixedly connected to the surface of the motor output shaft, a second pulley is fixedly connected to the surface of the stirring rod near the top, and a belt is connected between the first pulley and the second pulley.

[0014] Preferably, the top of the first box body and the top of the tank body are both provided with holes matching the stirring rod, and the surface of the stirring rod passes through and is rotatably connected to the hole.

[0015] Compared with the prior art, the present invention provides a waste liquid collection device for hydraulic oil production, which has the following beneficial effects:

[0016] 1. The waste liquid collection device for hydraulic oil production injects waste liquid of hydraulic oil into the second box through the filtering mechanism and the second feed pipe. The waste liquid will fall on the filter plate in the second box, and the impurities in the waste liquid will be filtered by the filter plate. The filtered waste liquid will continue to fall downward and flow into the tank through the second discharge pipe. When replacing the filter plate, pull the pull plate to make the block move away from the front of the filter plate, and then rotate the connecting plate to make the block move away from the front of the filter plate. Then, pull the filter plate out from the front of the second box, and then slide the new filter plate into the second box. Then, rotate the connecting plate in the opposite direction to make the block located in front of the filter plate, and then push the pull plate away. At this time, the block will move backward by the elastic force of the spring to limit the filter plate, so that the filter plate is fixed in the second box.

[0017] 2. The waste liquid collection device for hydraulic oil production uses a stirring mechanism, and the filtered waste liquid will fall into the tank body. Thereafter, an organic solvent is injected into the tank body through a first feed pipe, and the heating device is started to increase the temperature in the tank body. Then, the motor is started to rotate the first pulley, and the first pulley rotates the second pulley through the cooperation of the belt, and the second pulley drives the stirring rod to rotate. The rotation of the stirring rod will evenly mix the waste liquid and the organic solvent in the tank body, so that the waste liquid can be dissolved and separated, and the high temperature in the tank body can distill and remove the solvent, and the treated waste liquid is discharged through the first discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

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

[0020] Figure 2 This is a schematic diagram of the structural filter assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the filter plate structure of the utility model;

[0022] Figure 4 for Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 5 This is a schematic diagram of the stirring mechanism of the utility model structure.

[0024] In the figure: 1. first box body; 2. supporting legs; 3. tank body; 4. first feed pipe; 5. first discharge pipe; 6. heating device; 7. filtering mechanism; 71. filtering assembly; 711. fixing rod; 712. second box body; 713. filter plate; 714. second feed pipe; 715. second discharge pipe; 72. fixing assembly; 721. rotating shaft; 722. connecting plate; 723. first guide rod; 724. pulling plate; 725. block; 726. second guide rod; 727. spring; 8. stirring mechanism; 81. fixing sleeve; 82. motor; 83. stirring rod; 84. first pulley; 85. second pulley; 86. belt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] The utility model provides the following technical solutions: Example

[0028] See also Figure 1-4 The utility model provides a technical solution: a waste liquid collection device for hydraulic oil production, comprising a first box body 1, a supporting leg 2 fixedly connected to the bottom of the first box body 1, a tank body 3 fixedly connected to the upper and lower sides of the inner wall of the first box body 1, a first feeding pipe 4 fixedly connected to the top of the tank body 3 near the edge, a first discharging pipe 5 fixedly connected to the bottom of the tank body 3, a heating device 6 fixedly connected to the surface of the tank body 3, a filtering mechanism 7 is provided on the left side of the top of the first box body 1, and a stirring mechanism 8 is provided on the top of the tank body 3;

[0029] The filter mechanism 7 includes a filter assembly 71 and a fixing assembly 72. The filter assembly 71 is arranged on the left side of the top of the first box body 1, and the fixing assembly 72 is arranged on the front of the filter assembly 71.

[0030] The filter assembly 71 includes a fixed rod 711, which is fixedly connected to the left side of the top of the first box body 1. The top of the fixed rod 711 is fixedly connected to the second box body 712. A filter plate 713 is provided on the front of the second box body 712. A second feed pipe 714 is fixedly connected to the top of the second box body 712, and a second discharge pipe 715 is fixedly connected to the bottom of the second box body 712.

[0031] A hole matching the first feed pipe 4 is opened on the top of the first box body 1, and the surface of the first feed pipe 4 passes through and is fixedly connected to the hole. A manhole matching the first discharge pipe 5 is opened on the bottom of the first box body 1, and the surface of the first discharge pipe 5 passes through and is fixedly connected to the hole.

[0032] A groove matching the filter plate 713 is provided on the front of the second box body 712, and the surface of the filter plate 713 passes through and is slidably connected to the hole. A hole matching the second discharge pipe 715 is provided on the left side of the top of the first box body 1, and the surface of the second discharge pipe 715 passes through and is fixedly connected to the hole. The bottom end of the second discharge pipe 715 is fixedly connected to the top of the tank body 3.

[0033] The fixing assembly 72 includes a rotating shaft 721, which is rotatably connected to the front of the second box body 712. The front end of the rotating shaft 721 is fixedly connected to a connecting plate 722. The front side of the connecting plate 722 is provided with a first guide rod 723. The front end of the first guide rod 723 is fixedly connected to a pull plate 724. The rear end of the first guide rod 723 is fixedly connected to a clamping block 725. The front side of the clamping block 725 is symmetrically fixedly connected to a second guide rod 726. A spring 727 is sleeved on the surface of the second guide rod 726 between the clamping block 725 and the connecting plate 722.

[0034] A hole matching the first guide rod 723 and the second guide rod 726 is opened on the front of the connecting plate 722, and the surfaces of the first guide rod 723 and the second guide rod 726 pass through and are slidably connected in the hole. One end of the spring 727 is fixedly connected to the back of the connecting plate 722, and the other end of the spring 727 is fixedly connected to the front of the block 725.

[0035] Example 2

[0036] See also Figure 5 , and on the basis of Example 1, a stirring mechanism 8 is further obtained.

[0037] The stirring mechanism 8 includes a fixed sleeve 81, which is fixedly connected to the top of the first box body 1. A motor 82 is fixedly connected inside the fixed sleeve 81. A stirring rod 83 is provided on the top of the tank body 3. A first pulley 84 is fixedly connected to the surface of the output shaft of the motor 82. A second pulley 85 is fixedly connected to the surface of the stirring rod 83 near the top. A belt 86 is connected between the first pulley 84 and the second pulley 85.

[0038] The top of the first box body 1 and the top of the tank body 3 are both provided with holes that match the stirring rod 83, and the surface of the stirring rod 83 passes through and is rotatably connected to the holes.

[0039] In actual operation, when the device is used, waste liquid of hydraulic oil is injected into the second box body 712 through the second feed pipe 714, and the waste liquid will fall on the filter plate 713 in the second box body 712, and the impurities in the waste liquid will be filtered by the filter plate 713, and the filtered waste liquid will continue to fall downward and flow into the tank body 3 through the second discharge pipe 715. When the filter plate 713 is replaced, the pull plate 724 is pulled to make the block 725 move away from the front of the filter plate 713, and then the filter plate 713 is turned to the left. The connecting plate 722 is moved to move the block 725 away from the front of the filter plate 713. The filter plate 713 is then pulled out from the front of the second box body 712. The new filter plate 713 is then slid into the second box body 712. The connecting plate 722 is then rotated in the opposite direction to position the block 725 in front of the filter plate 713. The pulling plate 724 is then pushed open. At this time, the block 725 is moved backward by the elastic force of the spring 727, limiting the position of the filter plate 713, so that the filter plate 713 is fixed in the second box body 712.

[0040] The filtered waste liquid will fall into the tank body 3, and then the organic solvent will be injected into the tank body 3 through the first feed pipe 4, and then the heating device 6 will be started to increase the temperature in the tank body 3, and then the motor 82 will be started to rotate the first pulley 84, and the first pulley 84 will rotate the second pulley 85 through the cooperation of the belt 86, and the second pulley 85 will drive the stirring rod 83 to rotate. The rotation of the stirring rod 83 will make the waste liquid and the organic solvent in the tank body 3 evenly mixed, so that the waste liquid can be dissolved and separated, and the high temperature in the tank body 3 can distill and remove the solvent, and the treated waste liquid is discharged through the first discharge pipe 5.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A waste liquid collection device for hydraulic oil production, comprising a first box (1), characterized in that: The bottom of the first box body (1) is fixedly connected to a support leg (2), the upper and lower sides of the inner wall of the first box body (1) are fixedly connected to a tank body (3), the top of the tank body (3) is fixedly connected to a first feed pipe (4) near the edge, the bottom of the tank body (3) is fixedly connected to a first discharge pipe (5), the surface of the tank body (3) is fixedly connected to a heating device (6), a filtering mechanism (7) is provided on the left side of the top of the first box body (1), and a stirring mechanism (8) is provided on the top of the tank body (3); The filtering mechanism (7) comprises a filtering assembly (71) and a fixing assembly (72), wherein the filtering assembly (71) is arranged on the left side of the top of the first box (1), and the fixing assembly (72) is arranged on the front side of the filtering assembly (71); The filter assembly (71) includes a fixing rod (711), the fixing rod (711) is fixedly connected to the left side of the top of the first box (1), the top of the fixing rod (711) is fixedly connected to the second box (712), the front of the second box (712) is provided with a filter plate (713), the top of the second box (712) is fixedly connected to the second feed pipe (714), and the bottom of the second box (712) is fixedly connected to the second discharge pipe (715); The fixing assembly (72) includes a rotating shaft (721), the rotating shaft (721) is rotatably connected to the front of the second box body (712), the front end of the rotating shaft (721) is fixedly connected to a connecting plate (722), the front end of the connecting plate (722) is provided with a first guide rod (723), the front end of the first guide rod (723) is fixedly connected to a pull plate (724), the rear end of the first guide rod (723) is fixedly connected to a clamping block (725), the front end of the clamping block (725) is symmetrically fixedly connected to a second guide rod (726), and the surface of the second guide rod (726) is sleeved with a spring (727) between the clamping block (725) and the connecting plate (722).

2. A waste liquid collection device for hydraulic oil production according to claim 1, characterized in that: The top of the first box body (1) is provided with a hole matching the first feed pipe (4), and the surface of the first feed pipe (4) passes through and is fixedly connected to the hole. The bottom of the first box body (1) is provided with a manhole matching the first discharge pipe (5), and the surface of the first discharge pipe (5) passes through and is fixedly connected to the hole.

3. The waste liquid collection device for hydraulic oil production according to claim 1, characterized in that: The front of the second box body (712) is provided with a groove matching the filter plate (713), and the surface of the filter plate (713) passes through and is slidably connected to the hole. The left side of the top of the first box body (1) is provided with a hole matching the second discharge pipe (715), and the surface of the second discharge pipe (715) passes through and is fixedly connected to the hole. The bottom end of the second discharge pipe (715) is fixedly connected to the top of the tank body (3).

4. A waste liquid collection device for hydraulic oil production according to claim 1, characterized in that: The front surface of the connecting plate (722) is provided with a hole matching the first guide rod (723) and the second guide rod (726), and the surfaces of the first guide rod (723) and the second guide rod (726) pass through and are slidably connected in the hole. One end of the spring (727) is fixedly connected to the back surface of the connecting plate (722), and the other end of the spring (727) is fixedly connected to the front surface of the block (725).

5. The waste liquid collection device for hydraulic oil production according to claim 1, characterized in that: The stirring mechanism (8) includes a fixed sleeve (81), the fixed sleeve (81) is fixedly connected to the top of the first box body (1), a motor (82) is fixedly connected inside the fixed sleeve (81), a stirring rod (83) is provided on the top of the tank body (3), a first pulley (84) is fixedly connected to the surface of the output shaft of the motor (82), a second pulley (85) is fixedly connected to the surface of the stirring rod (83) near the top, and a belt (86) is sleeved between the first pulley (84) and the second pulley (85).

6. A waste liquid collection device for hydraulic oil production according to claim 5, characterized in that: The top of the first box body (1) and the top of the tank body (3) are both provided with holes that match the stirring rod (83), and the surface of the stirring rod (83) passes through and is rotatably connected to the hole.

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