Pump leakage liquid recovery device for petrochemical industry

Abstract

The utility model relates to the technical field of petrochemical engineering, and discloses a petrochemical engineering machine pump leakage liquid recovery device which comprises a treatment box, a filter frame is arranged in the treatment box, a swing mechanism is arranged on the back face of the treatment box, a collection mechanism is arranged in the treatment box, and the swing mechanism comprises a supporting seat. The supporting seat is fixedly connected to the back face of the treatment box, a motor is fixedly connected to the inner side of the supporting seat, an output shaft is fixedly connected to the output end of the motor, and a circular plate is fixedly connected to the end, away from the motor, of the output shaft. According to the machine pump leaked liquid recovery device for the petrochemical industry, through the arrangement of the swing mechanism, the filter frame can be in a reciprocating swing state, machine pump leaked liquid in the filter frame is filtered, impurities in the machine pump leaked liquid are filtered, meanwhile, the filter frame is in a continuous swing motion state, the impurity blocking situation is reduced, and the recovery efficiency is improved. The filtering efficiency and quality are further improved, and the pump leakage liquid can be further operated and treated conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical industry, in particular to a leakage recovery device for a pump used in petrochemical industry. Background Art

[0002] Petrochemicals is a field of engineering technology that uses petroleum as raw material for chemical processing. Petroleum is a fossil fuel with abundant hydrocarbon resources. It can be processed and converted into various chemical products, fuels and energy through petrochemical processing.

[0003] According to the description of a leakage recovery device for a petrochemical machine pump disclosed on the patent website (authorization announcement number: CN209839653 U), "the utility model relates to a leakage recovery device for a petrochemical machine pump, including a connecting pipe between machine pump couplings, a collecting cover is installed on the outside of the connecting pipe, the collecting cover includes an upper cover body and a lower cover body, connecting disc bodies are arranged on both sides of the upper cover body and the lower cover body, the connecting disc bodies are fastened by bolts, and contraction ends are arranged on both side ends of the collecting cover, and the contraction ends are sealed by sealing fasteners. The utility model facilitates sealing the connection between the machine pump couplings, so that the leakage is collected in the collection bucket, and the leakage is collected into the recovery box through the recovery pipe. The leakage can be processed regularly through the recovery box, and the filter frame in the recovery box will filter out impurities in the leakage, so that the leakage can be recovered for processing and recycling, which is more environmentally friendly and avoids waste caused by dripping of leakage and pollution of the surrounding environment."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] During use of the petrochemical pump leakage recovery device, the filter frame will filter out impurities in the leakage, but the filter frame is stationary and is likely to be blocked during the filtration process, thereby preventing the leakage from being well collected and processed. Utility Model Content

[0006] The utility model aims to provide a pump leakage recovery device for petrochemical industry to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a petrochemical pump leakage recovery device, comprising a processing box, a filter frame is arranged inside the processing box, a swing mechanism is arranged on the back of the processing box, and a collection mechanism is arranged inside the processing box;

[0008] The swing mechanism includes a support base, which is fixedly connected to the back of the processing box, a motor is fixedly connected to the inner side of the support base, an output shaft is fixedly connected to the output end of the motor, a circular plate is fixedly connected to the end of the output shaft away from the motor, a short shaft is fixedly connected to the side of the circular plate away from the output shaft, a fixed plate is fixedly connected to the back of the processing box, a connecting groove is fixedly connected to one side of the fixed plate, a slider is slidably connected to the inner wall of the connecting groove, a short block is fixedly connected to the back of the slider, a moving groove is fixedly connected to the back of the short block, a rack is fixedly connected to the top of the slider, a gear is meshed with the top of the rack, and a connecting shaft is fixedly connected to the inner ring of the gear.

[0009] Preferably, a long opening is provided on the back side of the connecting groove, and the short block passes through the long opening and moves.

[0010] Preferably, the shape of the outer wall of the short shaft matches the shape of the inner wall of the movable groove, and the short shaft is movably connected to the inner wall of the movable groove, so that the short shaft can push the movable groove to move during the movement.

[0011] Preferably, a rotating hole is opened on the back of the processing box, and the connecting shaft is rotatably connected to the inner wall of the rotating hole, which plays a role of stable support for the connecting shaft.

[0012] Preferably, a rotating shaft is fixedly connected to the front side of the filter frame, and one end of the rotating shaft away from the filter frame is rotatably connected to the inner wall of the processing box, thereby providing stable support for the filter frame.

[0013] Preferably, the collecting mechanism comprises a fixed groove, which is fixedly connected to the inner wall of the processing box, a long block is slidably connected to the inner wall of the fixed groove, a collecting frame is fixedly connected to the top of the long block, and a limiting plate is provided on the front of the processing box to facilitate the collection of the filtered pump leakage.

[0014] Preferably, a through shaft is fixedly connected inside the limiting plate, and the through shaft is rotatably connected to the front side of the processing box, so that the collecting frame can be limited under the action of the limiting plate.

[0015] Compared with the prior art, the utility model provides a pump leakage recovery device for petrochemical industry, which has the following beneficial effects:

[0016] The petrochemical machine pump leakage recovery device, through the swing mechanism, enables the filter frame to be in a reciprocating swing state, filters the machine pump leakage inside the filter frame, filters the impurities in the machine pump leakage, and at the same time keeps the filter frame in a continuous swinging motion state, thereby reducing the clogging of impurities, further improving the efficiency and quality of filtration, and facilitating further operation and treatment of the machine pump leakage.

[0017] The petrochemical machine pump leakage recovery device realizes the disassembly of the collection frame through the set collection mechanism. While realizing the treatment of the filtered machine pump leakage, it can also achieve good operating efficiency and further reduce the time spent by the staff during the operation. 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 use in the description of 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 creative labor:

[0019] Figure 1 This is a front view of the structure of the utility model;

[0020] Figure 2 This is a rear view of the structure of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the slider;

[0022] Figure 4 It is a schematic diagram of the structure at the support seat.

[0023] In the figure: 1, processing box; 2, filter frame; 3, swing mechanism; 31, support seat; 32, motor; 33, output shaft; 34, circular plate; 35, short shaft; 36, moving groove; 37, short block; 38, slider; 39, rack; 301, gear; 302, connecting shaft; 303, fixed plate; 304, connecting groove; 4, collecting mechanism; 41, fixed groove; 42, long block; 43, collecting frame; 44, limit 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] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions: Embodiment 1

[0027] Combination Figures 1 to 4 A petrochemical pump leakage recovery device comprises a processing box 1, a filter frame 2 is arranged inside the processing box 1, a swing mechanism 3 is arranged on the back of the processing box 1, and a collecting mechanism 4 is arranged inside the processing box 1;

[0028] The swing mechanism 3 includes a support base 31, which is fixedly connected to the back of the processing box 1. A motor 32 is fixedly connected to the inner side of the support base 31. An output shaft 33 is fixedly connected to the output end of the motor 32. A circular plate 34 is fixedly connected to the end of the output shaft 33 away from the motor 32. A short shaft 35 is fixedly connected to the side of the circular plate 34 away from the output shaft 33. A fixed plate 303 is fixedly connected to the back of the processing box 1. A connecting groove 304 is fixedly connected to one side of the fixed plate 303. A slider 38 is slidably connected to the inner wall of the connecting groove 304. A short block 37 is fixedly connected to the back of the slider 38. A moving groove 36 is fixedly connected to the back of the short block 37. A rack 39 is fixedly connected to the top of the slider 38. A gear 301 is meshed with the top of the rack 39. The inner ring of the gear 301 is fixedly connected to the connecting shaft 302.

[0029] Furthermore, a long opening is formed on the back of the connection slot 304, and the short block 37 passes through the long opening and moves.

[0030] Furthermore, the shape of the outer wall of the short shaft 35 matches the shape of the inner wall of the movable groove 36 , and the short shaft 35 is movably connected to the inner wall of the movable groove 36 , so that the short shaft 35 can push the movable groove 36 to move during the movement.

[0031] Furthermore, a rotating hole is opened on the back of the processing box 1, and the connecting shaft 302 is rotatably connected to the inner wall of the rotating hole, which plays a role of stabilizing and supporting the connecting shaft 302.

[0032] Furthermore, a rotating shaft is fixedly connected to the front of the filter frame 2 , and one end of the rotating shaft away from the filter frame 2 is rotatably connected to the inner wall of the processing box 1 , thereby providing stable support for the filter frame 2 . Embodiment 2

[0033] See also Figures 1 to 4 On the basis of the first embodiment, the collecting mechanism 4 further comprises a fixed groove 41, the fixed groove 41 is fixedly connected to the inner wall of the processing box 1, a long block 42 is slidably connected to the inner wall of the fixed groove 41, a collecting frame 43 is fixedly connected to the top of the long block 42, and a limiting plate 44 is arranged on the front of the processing box 1 to facilitate the collection of the filtered pump leakage.

[0034] Furthermore, a through shaft is fixedly connected inside the limiting plate 44 , and the through shaft is rotatably connected to the front side of the processing box 1 , so that the collecting frame 43 can be limited by the limiting plate 44 .

[0035] In actual operation, when the device is used, the pump leakage is first transported to the inside of the filter frame 2, and then the motor 32 is started to work. The output end of the motor 32 can drive the output shaft 33 to rotate, and the output shaft 33 can drive the circular plate 34 to rotate. The circular plate 34 can drive the short shaft 35 to make a circular motion along the axis point of the output shaft 33, and then the short shaft 35 can push the moving groove 36 to move. Since the circular plate 34 is in a continuous rotation state, the short shaft 35 can push the moving groove 36 to move left and right. The moving groove 36 is between the short block 37 and the slider 38. Under the action, the rack 39 can be moved left and right, and the rack 39 can drive the gear 301 to rotate during the movement. The gear 301 drives the filter frame 2 to make a circular motion along the axis point of the connecting shaft 302 through the connecting shaft 302, so that the filter frame 2 can be in a reciprocating swing state, filter the machine pump leakage inside the filter frame 2, filter the impurities in the machine pump leakage, and keep the filter frame 2 in a continuous swinging motion state, reduce the situation of impurity blockage, further improve the efficiency and quality of filtration, and facilitate further operation and treatment of the machine pump leakage;

[0036] Then, the filtered pump leakage will flow into the interior of the collecting frame 43, thereby achieving the purpose of collection. When the pump leakage inside the collecting frame 43 needs to be disassembled and cleaned, first rotate the limit plate 44 so that the limit plate 44 no longer blocks the collecting frame 43, and then pull the collecting frame 43 toward the front so that the collecting frame 43 can be pulled out from the interior of the processing box 1. At the same time, the collecting frame 43 can drive the long block 42 to slide out from the inner wall of the fixing groove 41, thereby realizing the disassembly of the collecting frame 43. While realizing the processing of the filtered pump leakage, it can also achieve good operating efficiency, further reducing the time spent by the staff during the operation.

[0037] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A petrochemical pump leakage recovery device, comprising a treatment box (1), characterized in that: A filter frame (2) is arranged inside the processing box (1), a swing mechanism (3) is arranged on the back of the processing box (1), and a collection mechanism (4) is arranged inside the processing box (1); The swing mechanism (3) comprises a support seat (31), the support seat (31) being fixedly connected to the back of the processing box (1), a motor (32) being fixedly connected to the inner side of the support seat (31), an output shaft (33) being fixedly connected to the output end of the motor (32), a circular plate (34) being fixedly connected to the end of the output shaft (33) away from the motor (32), a short shaft (35) being fixedly connected to the side of the circular plate (34) away from the output shaft (33), and a fixed shaft (35) being fixedly connected to the back of the processing box (1). A plate (303) is fixedly connected to a connecting groove (304) on one side of the fixed plate (303), a sliding block (38) is slidably connected to the inner wall of the connecting groove (304), a short block (37) is fixedly connected to the back of the sliding block (38), a moving groove (36) is fixedly connected to the back of the short block (37), a rack (39) is fixedly connected to the top of the sliding block (38), a gear (301) is meshed with the top of the gear (39), and a connecting shaft (302) is fixedly connected to the inner ring of the gear (301).

2. A petrochemical pump leakage recovery device according to claim 1, characterized in that: The back side of the connection groove (304) is provided with a long opening, and the short block (37) passes through the long opening and moves.

3. A petrochemical pump leakage recovery device according to claim 1, characterized in that: The shape of the outer wall of the short shaft (35) matches the shape of the inner wall of the movable groove (36), and the short shaft (35) is movably connected to the inner wall of the movable groove (36).

4. A petrochemical pump leakage recovery device according to claim 1, characterized in that: A rotating hole is provided on the back of the processing box (1), and the connecting shaft (302) is rotatably connected to the inner wall of the rotating hole.

5. The petrochemical pump leakage recovery device according to claim 1, characterized in that: The front side of the filter frame (2) is fixedly connected to a rotating shaft, and one end of the rotating shaft away from the filter frame (2) is rotatably connected to the inner wall of the processing box (1).

6. A petrochemical pump leakage recovery device according to claim 1, characterized in that: The collecting mechanism (4) comprises a fixing groove (41), the fixing groove (41) being fixedly connected to the inner wall of the processing box (1), a long block (42) being slidably connected to the inner wall of the fixing groove (41), a collecting frame (43) being fixedly connected to the top of the long block (42), and a limiting plate (44) being arranged on the front of the processing box (1).

7. A petrochemical pump leakage recovery device according to claim 6, characterized in that: A through shaft is fixedly connected inside the limiting plate (44), and the through shaft is rotatably connected to the front side of the processing box (1).

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