Residual liquid collecting mechanism with purification effect for petrochemical equipment

Abstract

The residual liquid collecting mechanism with the purification effect for the petrochemical equipment comprises an installation pool, an installation plate is placed on the inner side of the installation pool, a cover plate is placed at the upper end of the installation pool, and a collecting tank is fixedly installed at the upper end of the installation plate; purification parts are arranged on the mounting plate and the cover plate; the purification part comprises two supporting blocks, one ends of the supporting blocks are fixedly connected with the upper end part of the mounting plate, and the inner side of the supporting block on the right side is fixedly connected with a driving motor. According to the residual liquid collecting mechanism with the purification effect for the petrochemical equipment, the started driving motor can drive the mounting frame to be transversely adjusted in a reciprocating manner through the screw rod, so that when the gas sensitive sensor detects that residual liquid in the mounting pool leaks, the driving motor and the fan can be controlled to transversely pump air in the mounting pool in a reciprocating manner to be discharged; and the residual liquid is filtered and discharged through a filter plate on the inner side of the filter bin, so that pollution to surrounding soil and air is reduced, and the environmental protection property and safety of residual liquid collection and storage are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical equipment, in particular to a residual liquid collecting mechanism for petrochemical equipment with a purification effect. Background Art

[0002] Petrochemical equipment is the abbreviation of petroleum and chemical equipment, specifically referring to the general term for equipment used in a series of processes from oil drilling to transportation to processing into chemical products.

[0003] Existing petrochemical equipment will discharge non-pressurized residual liquid during the start-up and shutdown stages. Therefore, it is necessary to collect it in a residual liquid collection system at normal pressure, and then discharge it externally after pressurization or pull it away by a tanker. The existing residual liquid collection system usually uses a collection tank for collection and storage, and the collection tank body is directly buried in the ground. In this way, when the collection tank body fails, it is difficult for workers to repair the collection tank. On the other hand, since the collection tank is in direct contact with the soil, it is difficult to detect the leakage of the collection tank in time, and it is easy to cause large-scale environmental pollution and reduce the safety of collection. Therefore, a residual liquid collection mechanism for petrochemical equipment with a purification effect is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a residual liquid collection mechanism for petrochemical equipment with a purification effect, which has the advantages of improving the environmental protection and safety after collection, and solves the problems of poor environmental protection and safety of the collection ring.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A residual liquid collection mechanism for petrochemical equipment with a purification effect, comprising a mounting pool, a mounting plate is placed inside the mounting pool, a cover plate is placed at the upper end of the mounting pool, and a collection tank is fixedly installed at the upper end of the mounting plate;

[0006] The installation plate and the cover plate are provided with purification components;

[0007] The purification component includes two support blocks, one end of which is fixedly connected to the upper end of the mounting plate, a driving motor is fixedly connected to the inner side of the right support block, the output shaft of the driving motor is fixedly connected to a screw having one end rotatably connected to the left support block, the outer side of the screw is threadedly connected to a mounting frame, the inner top wall of the mounting frame is fixedly connected to a mounting bin, a fan is fixedly installed on the inner side wall of the mounting bin, the outer side of the fan is connected to an air inlet pipe, one side of the mounting bin is connected to an exhaust pipe having one end penetrating the cover plate, and a gas sensor is fixedly installed on the lower end of the cover plate;

[0008] A filter is arranged at one end of the exhaust pipe that passes through the cover plate.

[0009] Furthermore, the mounting frame is U-shaped, and a threaded hole located outside the screw rod is opened at the front end of the mounting frame, the threaded hole cooperates with the thread on the outside of the screw rod, and a limiting rod with one end passing through the mounting frame is fixedly connected to the inner side of the support block.

[0010] Furthermore, the upper end of the cover plate is fixedly connected to a support frame, the support frame is triangular in shape, a photovoltaic panel is fixedly installed on the outer side of the support frame, and the upper ends of the cover plate and the mounting plate are fixedly connected to hooks.

[0011] Furthermore, the exhaust pipe is a hose, and one side of the cover plate is provided with a through hole located outside the exhaust pipe.

[0012] Furthermore, the filter element includes a connector with one end threadedly connected to the inner wall of the exhaust pipe, the end of the connector is connected to a filter bin, and the inner wall of the filter bin is fixedly connected to a filter plate.

[0013] Furthermore, an outer side of the connector is provided with an external thread, the connector is threadedly connected to the inner wall of the exhaust pipe outlet end, the inner circumferential wall of the exhaust pipe outlet end is provided with an internal thread, and an end of the filter bin away from the connector is provided with an outlet.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The residual liquid collection mechanism for petrochemical equipment with purification effect can be adjusted laterally and reciprocally by driving the mounting frame through a screw. Therefore, when the gas sensor detects leakage of residual liquid in the installation pool, the driving motor and the fan can be controlled to pump the air in the installation pool laterally and reciprocately to discharge the air, and the air is filtered and discharged through the filter plate on the inner side of the filter bin, thereby reducing the pollution to the surrounding soil and air and improving the environmental protection and safety of residual liquid collection and storage.

[0016] 2. The residual liquid collecting mechanism for petrochemical equipment with purification effect has a cover plate and a mounting plate that can be dropped by a hook, and a connector on the filter bin that can be removed by unscrewing, so that the operator can easily drop the cover plate to replace the filter plate in the filter bin and inspect the collection tank on the mounting plate, thereby improving the convenience of inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the connection between the mounting frame and the screw structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A is an enlarged view.

[0020] In the figure: 1. Installation pool; 2. Cover plate; 3. Installation plate; 4. Collection tank; 5. Purification element; 51. Support block; 52. Drive motor; 53. Screw; 54. Mounting frame; 55. Gas sensor; 56. Installation bin; 57. Fan; 58. Inlet pipe; 59. Filter element; 591. Connector; 592. Filter plate; 593. Filter bin; 510. Exhaust pipe; 511. Limit rod; 6. Support frame; 7. Photovoltaic panel; 8. Hook. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-2 In this embodiment, a residual liquid collection mechanism for petrochemical equipment with a purification effect includes a mounting pool 1, a mounting plate 3 is placed inside the mounting pool 1, a cover plate 2 is placed on the upper end of the mounting pool 1, and a collection tank 4 is fixedly installed on the upper end of the mounting plate 3;

[0023] A purification component 5 is provided on the mounting plate 3 and the cover plate 2;

[0024] The purification component 5 includes two support blocks 51, one end of which is fixedly connected to the upper end of the mounting plate 3. A driving motor 52 is fixedly connected to the inner side of the right support block 51. The output shaft of the driving motor 52 is fixedly connected to a screw 53 having one end rotatably connected to the left support block 51. The outer side of the screw 53 is threadedly connected to a mounting frame 54. The inner top wall of the mounting frame 54 is fixedly connected to a mounting bin 56. A fan 57 is fixedly installed on the inner side wall of the mounting bin 56. The outer side of the fan 57 is connected to an air inlet pipe 58. One side of the mounting bin 56 is connected to an exhaust pipe 510 having one end passing through the cover plate 2. A gas sensor 55 is fixedly installed on the lower end of the cover plate 2.

[0025] In this embodiment, when the gas sensor 55 detects leakage of residual liquid in the installation pool 1, the drive motor 52 and the fan 57 can be controlled to pump the air in the installation pool 1 back and forth horizontally and discharge it, and filter it out through the filter plate 592 on the inside of the filter bin 593, so as to reduce the pollution to the surrounding soil and air and improve the environmental protection and safety of the residual liquid collection and storage.

[0026] Among them, the mounting frame 54 is U-shaped, and a threaded hole located on the outside of the screw rod 53 is opened at the front end of the mounting frame 54. The threaded hole cooperates with the thread on the outside of the screw rod 53. The inner side of the support block 51 is fixedly connected to a limiting rod 511 with one end passing through the mounting frame 54, so that the rotating screw rod 53 can drive the mounting frame 54 to stably adjust laterally.

[0027] In addition, the upper end of the cover plate 2 is fixedly connected to a support frame 6, and the support frame 6 is triangular in shape. A photovoltaic panel 7 is fixedly installed on the outer side of the support frame 6. The upper ends of the cover plate 2 and the mounting plate 3 are fixedly connected to hooks 8. A storage battery compatible with the photovoltaic panel 7 is arranged on the cover plate 2 or the mounting plate 1. The storage battery is an existing well-known technical equipment, so the specific position and operating principle are not disclosed in the figure. The storage battery can power the fan 57 and the drive motor 52, and when the battery power is insufficient, conventional AC power is used for power supply.

[0028] Secondly, the exhaust pipe 510 is a hose, and a through hole is opened on one side of the cover plate 2 and is located outside the exhaust pipe 510, so that when the installation bin 56 is adjusted back and forth laterally, the exhaust pipe 510 can be moved and adjusted along with the installation bin 56.

[0029] It should be noted that the gas sensor 55 is an existing well-known technical means, so its specific working principle will not be repeated in the text, and a controller compatible with the gas sensor 55 is set on the cover plate 2, and the driving motor 52 and the fan 57 are controlled by the controller. At the same time, after the gas sensor 55 detects gas leakage, the signal can be transmitted to the host computer for timely maintenance by maintenance personnel.

[0030] See also Figure 1 Or 3, in this embodiment, a filter element 59 is provided at one end of the exhaust pipe 510 that passes through the cover plate 2, and the filter element 59 includes a connector 591 with one end threadedly connected to the inner wall of the exhaust pipe 510, and the end of the connector 591 is connected to a filter chamber 593, and the inner wall of the filter chamber 593 is fixedly connected to a filter plate 592.

[0031] In this embodiment, since the cover plate 2 and the mounting plate 3 can be lifted up by the hook 8, and the connecting head 591 on the filter bin 593 can be unscrewed and removed, it is convenient for the operator to lift up the cover plate 2 to replace the filter plate 592 in the filter bin 593, and to inspect and repair the collection tank 4 on the mounting plate 3.

[0032] Among them, an external thread is provided on the outer side of the connecting head 591, and the connecting head 591 is threadedly connected to the inner wall of the exhaust pipe 510 at the outlet end. An internal thread is provided on the inner wall of the exhaust pipe 510 at the outlet end. An outlet is provided at the end of the filter chamber 593 away from the connecting head 591, so that the gas sucked by the fan 57 is transported to the filter chamber 593 through the exhaust pipe 510 and is discharged after being filtered by the filter plate 592.

[0033] The working principle of the above embodiment is:

[0034] Since the started driving motor 52 can drive the mounting frame 54 to reciprocate laterally through the screw 53, when the gas sensor 55 detects the leakage of residual liquid in the mounting pool 1, it transmits the detection data to the host computer, and controls the driving motor 52 and the fan 57 to pump the air in the mounting pool 1 laterally and reciprocately through the controller to discharge the air, and filter and discharge it through the filter plate 592 on the inner side of the filter bin 593, so as to reduce the pollution to the surrounding soil and air, and improve the environmental protection and safety of residual liquid collection and storage. Since the cover plate 2 and the mounting plate 3 can be dropped by the hook 8, the mounting plate 3 and the cover plate 2 can be lifted into the mounting pool 1 in turn, or dropped from the mounting pool 1, and the connector 591 on the filter bin 593 can be unscrewed and removed, so that the operator can easily lift the cover plate 2 to replace the filter plate 592 in the filter bin 593, and inspect the collection tank 4 on the mounting plate 3, thereby improving the convenience of inspection and maintenance.

[0035] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A residual liquid collection mechanism for petrochemical equipment with a purification effect, comprising a mounting pool (1), characterized in that: A mounting plate (3) is placed inside the mounting pool (1), a cover plate (2) is placed at the upper end of the mounting pool (1), and a collection tank (4) is fixedly mounted at the upper end of the mounting plate (3); The installation plate (3) and the cover plate (2) are provided with a purification component (5); The purification component (5) comprises two support blocks (51) one end of which is fixedly connected to the upper end of the mounting plate (3); a driving motor (52) is fixedly connected to the inner side of the right support block (51); an output shaft of the driving motor (52) is fixedly connected to a screw rod (53) having one end rotatably connected to the left support block (51); a mounting frame (54) is threadedly connected to the outer side of the screw rod (53); a mounting chamber (56) is fixedly connected to the inner top wall of the mounting frame (54); a fan (57) is fixedly installed on the inner side wall of the mounting chamber (56); an air inlet pipe (58) is connected to the outer side of the fan (57); one side of the mounting chamber (56) is connected to an exhaust pipe (510) having one end penetrating the cover plate (2); and a gas sensor (55) is fixedly installed at the lower end of the cover plate (2); A filter element (59) is provided at one end of the exhaust pipe (510) that passes through the cover plate (2).

2. The residual liquid collecting mechanism for petrochemical equipment with purification effect according to claim 1, characterized in that: The mounting frame (54) is U-shaped, and a threaded hole located outside the screw rod (53) is provided at the front end of the mounting frame (54), the threaded hole and the thread on the outside of the screw rod (53) cooperate with each other, and a limiting rod (511) having one end penetrating the mounting frame (54) is fixedly connected to the inner side of the support block (51).

3. The residual liquid collecting mechanism for petrochemical equipment with purification effect according to claim 1, characterized in that: The upper end of the cover plate (2) is fixedly connected to a support frame (6), the support frame (6) is triangular in shape, a photovoltaic panel (7) is fixedly mounted on the outer side of the support frame (6), and the upper ends of the cover plate (2) and the mounting plate (3) are both fixedly connected to a hook (8).

4. The residual liquid collecting mechanism for petrochemical equipment with purification effect according to claim 1, characterized in that: The exhaust pipe (510) is a hose, and one side of the cover plate (2) is provided with a through hole located outside the exhaust pipe (510).

5. The residual liquid collecting mechanism for petrochemical equipment with purification effect according to claim 1, characterized in that: The filter element (59) comprises a connector (591) having one end threadedly connected to the inner wall of the exhaust pipe (510); the end of the connector (591) is connected to a filter bin (593); and a filter plate (592) is fixedly connected to the inner wall of the filter bin (593).

6. The residual liquid collecting mechanism for petrochemical equipment with purification effect according to claim 5, characterized in that: The outer side of the connector (591) is provided with an external thread, the connector (591) is threadedly connected to the inner wall of the exhaust pipe (510) outlet end, the inner circumferential wall of the exhaust pipe (510) outlet end is provided with an internal thread, and the filter chamber (593) is provided with an outlet at one end away from the connector (591).

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