Sulfur removal agent feeding device for oil and gas gathering and transportation
By designing a filtration device and agitating system in the oil and gas collection and transportation system, the problem of uneven dissolution caused by the sulphuric acid decompression agent is solved, the full dissolution and utilization of the sulfur decompression agent is achieved, and the dosing efficiency is improved.
Patent Information
- Application Number
- CN202323632399.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2033-12-29
AI Technical Summary
In the prior art, powdered sulfur dehydrating agents are prone to moisture hardening, resulting in slow dissolution speed, resulting in failure to completely dissolve the sulfur dehydrating agents, insufficient utilization, and may remain in the treatment tank.
A sulfur dehydrant dosing device for oil and gas collection and transportation is designed, including a filtering device to filter the plate material in the sulfur dehydrant to prevent uneven dissolution, and ensure that the sulfur dehydrant is fully mixed through a stirring paddle driven by a servo motor.
Through the use of the filtration device, the residue of the sulfur desulfurizer is avoided, and it ensures its full dissolution and utilization, which improves the efficiency of the sulfur desulfurizer and the convenience of the dosing process.
Smart Images
Figure CN222773055U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dosing devices, in particular to a desulfurizing agent dosing device for oil and gas gathering and transportation. Background Art
[0002] The components produced in oil wells are usually oil, water and associated gas. Hydrogen sulfide gas is often produced during the production process. Hydrogen sulfide is a highly toxic gas. In order to ensure safe production, hydrogen sulfide must be eliminated and treated. During the treatment, it is often necessary to mix a powdered desulfurizer with the oil-water mixture to treat the hydrogen sulfide contained in the oil-water mixture.
[0003] The above-mentioned and existing related technologies often have the following defects: when the desulfurizer is added to the treatment tank, the powdered desulfurizer is easily affected by moisture and hardens, and the desulfurizer after hardening dissolves slower than the powdered desulfurizer. Therefore, it is easy for the desulfurizer to fail to dissolve completely, which can easily cause insufficient utilization of the desulfurizer and cause the desulfurizer to remain in the treatment tank.
[0004] To this end, we propose a desulfurization agent dosing device for oil and gas gathering and transportation. Utility Model Content
[0005] The utility model aims to provide a desulfurizing agent dosing device for oil and gas gathering and transportation, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desulfurizer dosing device for oil and gas gathering and transportation, comprising a tank body, a servo motor is fixedly connected to the surface of the tank body, a stirring paddle is fixedly connected to the output end of the servo motor, the stirring paddle is located on the inner wall of the tank body, a feed pipe is opened on the surface of the tank body, a discharge pipe is fixedly connected to the circular surface of the tank body, a filter device is provided on the surface of the feed pipe, the filter device comprises a fixed ring, the fixed ring is fixedly connected to the tank body, a U-shaped plate is fixedly connected to the circular surface of the fixed ring, the other end of the U-shaped plate is fixedly connected to a circular ring, a sliding frame is slidably connected between the fixed ring and the circular ring, a sponge block is fixedly connected to the inner wall of the sliding frame, and a handle is fixedly connected to the circular surface of the sliding frame.
[0007] The effect achieved by the above components is: by setting up a filtering device, the plate-bound materials contained in the desulfurizer can be filtered to prevent the desulfurizer from dissolving unevenly, thereby avoiding the desulfurizer from remaining in the treatment tank, making it convenient to add the medicine.
[0008] Preferably, an insert block is fixedly connected to the lower surface of the guide frame, and the guide frame is snap-fittedly connected to the circular ring.
[0009] The effect achieved by the above components is: then the guide frame is moved, and the insert block on the guide frame will be inserted into the inner wall of the ring. The guide frame can provide a certain buffering effect for the liquid medicine to prevent the liquid medicine from spilling when being poured into the tank body.
[0010] Preferably, a support frame is fixedly connected to the surface of the tank body, a damping spring is fixedly connected to the inner wall of the support frame, a limit block is fixedly connected to the surface of the damping spring, and a protective shell is snap-connected to the surface of the support frame.
[0011] The effects achieved by the above components are: the damping spring will move upward from the inner wall of the support frame, and the movement of the damping spring will drive the limit block to move, making the position of the handle on the sliding frame perpendicular to the limit block. At this time, release the limit block, and the limit block will move toward the inner wall of the handle driven by the damping spring, thereby limiting the position of the sliding frame. The limit block can prevent the sliding frame from shaking back and forth.
[0012] Preferably, a traction rope is fixedly connected to the arc surface of the protective shell, and the other end of the traction rope is fixedly connected to the tank body.
[0013] The effect achieved by the above components is: the protective shell is disconnected from the support frame. When the protective shell is disconnected from the support frame, the traction rope on the protective shell will limit the position of the protective shell to prevent the protective shell from being lost due to being placed randomly.
[0014] Preferably, a sliding rod is slidably connected to the surface of the U-shaped plate, a rectangular block is fixedly connected to the surface of the sliding rod, a first spring is sleeved on the arc surface of the sliding rod, two ends of the first spring are respectively fixedly connected to the rectangular block and the U-shaped plate, and the sliding rod is slidably inserted into the inner wall of the sliding frame.
[0015] The effect achieved by the above components is: after the position of the sliding frame is limited, the sliding rod will then move in the opposite direction to the inner wall of the sliding frame through the contraction force of the first spring. At this time, the sliding rod can limit the position of the sliding frame for a second time to prevent the sliding frame from becoming unstable or causing leakage when the medicine is poured.
[0016] Preferably, the arc surface of the tank body is provided with a supporting device, and the supporting device includes a fixing frame fixedly connected to the tank body, the inner wall of the fixing frame is rotatably connected to an L-shaped plate, the inner wall of the L-shaped plate is rotatably connected to a rotating plate, the side of the fixing frame is threadedly connected to a bolt, the bolt is rotatably connected to the inner wall of the L-shaped plate, and the surface of the L-shaped plate is fixedly connected to a supporting block.
[0017] The effect achieved by the above components is: by setting the supporting device, the position of the tank body can be changed to prevent inconvenience from occurring when the liquid medicine flows out of the tank, thereby increasing the practicality of the supporting device.
[0018] Preferably, a baffle is fixedly connected to the upper surface of the fixing frame.
[0019] The effect achieved by the above components is that when the L-shaped plate rotates to the point where it meets the baffle, the L-shaped plate will stop rotating, and the baffle can limit the position of the L-shaped plate to prevent instability from occurring during use.
[0020] Preferably, a screw is threadedly connected to the surface of the L-shaped plate.
[0021] The effect achieved by the above components is: rotating the screw rod from the L-shaped plate to the connection with the rotating plate, at this time the screw rod can limit the position of the rotating plate to prevent the rotating plate from shaking back and forth when it contacts the ground, causing the tank body to be unstable.
[0022] Compared with the prior art, the beneficial effects of the utility model are:
[0023] 1. The utility model, by providing a filtering device, can filter the agglomerated material contained in the desulfurizer during the oil production process, thereby preventing the desulfurizer from dissolving unevenly, thereby avoiding the desulfurizer from remaining in the processing tank, and facilitating the addition of the drug.
[0024] 2. The utility model can change the position of the tank body by providing a supporting device, thereby preventing inconvenience from occurring when the liquid medicine storage tank flows out, thereby increasing the practicality of the supporting device. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0026] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-section structure;
[0027] Figure 3 This is a schematic diagram of the structure of the filter device of the utility model;
[0028] Figure 4 This is a schematic diagram of the local structure of the support frame of the utility model
[0029] Figure 5 For this utility model Figure 1 Enlarged view of point A in the middle
[0030] Figure 6 It is a structural schematic diagram of the support device of the utility model.
[0031] In the figure: 1. tank body; 2. servo motor; 3. stirring paddle; 4. feed pipe; 5. discharge pipe; 6. filtering device; 601. fixing ring; 602. circular ring; 603. U-shaped plate; 604. sliding frame; 605. sponge block; 606. guide frame; 607. plug block; 608. handle; 609. support frame; 610. damping spring; 611. limit block; 612. protective shell; 613. traction rope; 614. slide bar; 615. first spring; 616. rectangular block; 7. supporting device; 71. fixing frame; 72. L-shaped plate; 73. rotating plate; 74. baffle; 75. bolt; 76. support block. DETAILED DESCRIPTION
[0032] 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.
[0033] See also Figure 1-6 The utility model provides a technical solution: a desulfurizing agent dosing device for oil and gas gathering and transportation, comprising a tank body 1, a servo motor 2 is fixedly connected to the surface of the tank body 1, a stirring paddle 3 is fixedly connected to the output end of the servo motor 2, the stirring paddle 3 is located on the inner wall of the tank body 1, a feed pipe 4 is opened on the surface of the tank body 1, a discharge pipe 5 is fixedly connected to the arc surface of the tank body 1, a filtering device 6 is provided on the surface of the feed pipe 4, and a supporting device 7 is provided on the arc surface of the tank body 1.
[0034] The specific arrangement and function of the filtering device 6 and the supporting device 7 will be described in detail below.
[0035] like Figure 1-5As shown, the filtering device 6 includes a fixing ring 601, the fixing ring 601 is fixedly connected to the tank body 1, the arc surface of the fixing ring 601 is fixedly connected to a U-shaped plate 603, the other end of the U-shaped plate 603 is fixedly connected to a ring 602, a sliding frame 604 is slidably connected between the fixing ring 601 and the ring 602, a sponge block 605 is fixedly connected to the inner wall of the sliding frame 604, a handle 608 is fixedly connected to the arc surface of the sliding frame 604, an insert block 607 is fixedly connected to the lower surface of the guide frame 606, the guide frame 606 is engaged with the ring 602, and then the guide frame 606 is moved, and the insert block 607 on the guide frame 606 will be inserted into the ring 6 02 inner wall, the guide frame 606 can make the medicine liquid have a certain buffering effect to prevent the medicine liquid from spilling when being poured into the tank body 1. The surface of the tank body 1 is fixedly connected with a support frame 609, and the inner wall of the support frame 609 is fixedly connected with a damping spring 610. The surface of the damping spring 610 is fixedly connected with a limiting block 611. The surface of the support frame 609 is connected with a protective shell 612 in a snap-fitting manner. The damping spring 610 will move upward from the inner wall of the support frame 609. The movement of the damping spring 610 will drive the limiting block 611 to move, and the position of the handle 608 on the sliding frame 604 will be perpendicular to the limiting block 611. At this time, the limiting block 611 is released. The positioning block 611 will move toward the inner wall of the handle 608 driven by the damping spring 610, so that the position of the sliding frame 604 is limited. The positioning block 611 can prevent the sliding frame 604 from shaking back and forth. The arc surface of the protective shell 612 is fixedly connected with a traction rope 613. The other end of the traction rope 613 is fixedly connected to the tank body 1 to disengage the protective shell 612 from the support frame 609. When the protective shell 612 is disengaged from the support frame 609, the traction rope 613 on the protective shell 612 will limit the position of the protective shell 612 to prevent the protective shell 612 from being lost due to being placed randomly. The U-shaped plate 603 The surface of the slide bar 614 is slidably connected to a rectangular block 616, and the surface of the slide bar 614 is fixedly connected to a rectangular block 616. The arc surface of the slide bar 614 is sleeved with a first spring 615. The two ends of the first spring 615 are respectively fixedly connected to the rectangular block 616 and the U-shaped plate 603. The slide bar 614 is slidably inserted into the inner wall of the slide frame 604. When the position of the slide frame 604 is limited, the slide bar 614 will then move in the opposite direction to the inner wall of the slide frame 604 through the contraction force of the first spring 615. At this time, the slide bar 614 can make the position of the slide frame 604 perform secondary limit, so as to prevent the slide frame 604 from becoming unstable or causing leakage when the medicine is poured.
[0036] like Figure 1-6As shown, the support device 7 includes a fixed frame 71 fixedly connected to the tank body 1, the inner wall of the fixed frame 71 is rotatably connected to an L-shaped plate 72, the inner wall of the L-shaped plate 72 is rotatably connected to a rotating plate 73, the side of the fixed frame 71 is threadedly connected to a bolt 75, the bolt 75 is rotatably connected to the inner wall of the L-shaped plate 72, and the surface of the L-shaped plate 72 is fixedly connected to a support block 76. By setting the support device 7, the position of the tank body 1 can be changed to prevent inconvenience from occurring when the liquid medicine storage tank flows out, thereby increasing the practicality of the support device 7. The upper surface is fixedly connected with a baffle plate 74. When the L-shaped plate 72 rotates to the point where it connects with the baffle plate 74, the L-shaped plate 72 will stop rotating. The baffle plate 74 can limit the position of the L-shaped plate 72 to prevent instability during use. The surface of the L-shaped plate 72 is threadedly connected with a screw rod 77. The screw rod 77 is rotated to rotate the screw rod 77 from the inside of the L-shaped plate 72 to the point where it connects with the rotating plate 73. At this time, the screw rod 77 can limit the position of the rotating plate 73 to prevent the rotating plate 73 from shaking back and forth when it contacts the ground, causing instability in the tank body 1.
[0037] Working principle: When the desulfurizer needs to be poured into the tank body 1 during the oil production process, the handle 608 is pulled, and the movement of the handle 608 will drive the sliding frame 604 to move the sliding frame 604 between the fixed ring 601 and the circular ring 602. When the sliding frame 604 is inserted between the fixed ring 601 and the circular ring 602, the sliding rod 614 will be squeezed by the sliding frame 604 to move to the surface away from the U-shaped plate 603. At this time, the first spring 615 will change from a contracted state to an extended state. Then, when the sliding frame 604 is inserted, the sliding frame 604 The protective shell 612 will move between the fixing ring 601 and the circular ring 602, and the protective shell 612 will be out of contact with the support frame 609. When the protective shell 612 is out of contact with the support frame 609, the traction rope 613 on the protective shell 612 will limit the position of the protective shell 612 to prevent the protective shell 612 from being lost due to being misplaced. Then the damping spring 610 will move upward from the inner wall of the support frame 609. The movement of the damping spring 610 will drive the limit block 611 to move, and the handle 608 on the sliding frame 604 will be moved upward. The position of the sliding frame 604 is perpendicular to the limit block 611. At this time, the limit block 611 is released. The limit block 611 will move toward the inner wall of the handle 608 under the drive of the damping spring 610, so that the position of the sliding frame 604 is limited. The limit block 611 can prevent the sliding frame 604 from shaking back and forth. When the position of the sliding frame 604 is limited, the sliding rod 614 will then move in the opposite direction to the inner wall of the sliding frame 604 through the contraction force of the first spring 615. At this time, the sliding rod 614 can make the position of the sliding frame 604 The secondary limit is used to prevent the sliding frame 604 from becoming unstable or causing leakage when the medicine is poured. Then the guide frame 606 is moved. The plug 607 on the guide frame 606 will be inserted into the inner wall of the ring 602. The guide frame 606 can give the medicine a certain buffering effect to prevent the desulfurizer from spilling when it is poured into the tank body 1. After the desulfurizer is poured into the tank body 1, the servo motor 2 is started. The servo motor 2 will drive the stirring paddle 3 to rotate in the tank body 1, thereby mixing the desulfurizer in the tank body 1.
[0038] When the support device 7 needs to be used, the L-shaped plate 72 is rotated to move the L-shaped plate 72 out from the bottom of the tank body 1, and the L-shaped plate 72 will rotate in the fixed frame 71. When the L-shaped plate 72 rotates to the position where it meets the baffle 74, the L-shaped plate 72 will stop rotating. The baffle 74 can limit the position of the L-shaped plate 72 to prevent instability during use. At this time, the screw rod 77 is rotated to rotate the screw rod 77 in the opposite direction to a position away from the L-shaped plate 72, and then the rotating plate 73 is rotated to rotate the rotating plate 73 to the position where it meets the ground, and then the screw 77 is rotated to remove the screw 77 from the L When the locking cam 75 is in place, the locking cam 73 is in a state of being locked and the locking cam 73 is in a state of being locked.
[0039] 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.
[0040] 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 desulfurizing agent dosing device for oil and gas gathering and transportation, comprising a tank body (1), a servo motor (2) is fixedly connected to the surface of the tank body (1), a stirring paddle (3) is fixedly connected to the output end of the servo motor (2), the stirring paddle (3) is on the inner wall of the tank body (1), a feed pipe (4) is opened on the surface of the tank body (1), a discharge pipe (5) is fixedly connected to the arc surface of the tank body (1), and a filtering device (6) is provided on the surface of the feed pipe (4), characterized in that: The filtering device (6) comprises a fixing ring (601), the fixing ring (601) being fixedly connected to the tank body (1), the arc surface of the fixing ring (601) being fixedly connected to a U-shaped plate (603), the other end of the U-shaped plate (603) being fixedly connected to a circular ring (602), a sliding frame (604) being slidably connected between the fixing ring (601) and the circular ring (602), a sponge block (605) being fixedly connected to the inner wall of the sliding frame (604), and a handle (608) being fixedly connected to the arc surface of the sliding frame (604).
2. A desulfurizing agent dosing device for oil and gas gathering and transportation according to claim 1, characterized in that: The surface of the circular ring (602) is snap-connected with a guide frame (606), and the lower surface of the guide frame (606) is fixedly connected with an insert block (607).
3. A desulfurizing agent dosing device for oil and gas gathering and transportation according to claim 2, characterized in that: A support frame (609) is fixedly connected to the surface of the tank body (1), a damping spring (610) is fixedly connected to the inner wall of the support frame (609), a limit block (611) is fixedly connected to the surface of the damping spring (610), and a protective shell (612) is snap-connected to the surface of the support frame (609).
4. A desulfurizing agent dosing device for oil and gas gathering and transportation according to claim 3, characterized in that: A traction rope (613) is fixedly connected to the arc surface of the protective shell (612), and the other end of the traction rope (613) is fixedly connected to the tank body (1).
5. The desulfurizing agent dosing device for oil and gas gathering and transportation according to claim 1 is characterized by: The surface of the U-shaped plate (603) is slidably connected to a slide rod (614), the surface of the slide rod (614) is fixedly connected to a rectangular block (616), the arc surface of the slide rod (614) is sleeved with a first spring (615), the two ends of the first spring (615) are respectively fixedly connected to the rectangular block (616) and the U-shaped plate (603), and the slide rod (614) is slidably inserted into the inner wall of the slide frame (604).
6. The desulfurizing agent dosing device for oil and gas gathering and transportation according to claim 1, characterized in that: The arc surface of the tank body (1) is provided with a supporting device (7), the supporting device (7) comprises a fixing frame (71), the inner wall of the fixing frame (71) is rotatably connected to an L-shaped plate (72), the inner wall of the L-shaped plate (72) is rotatably connected to a rotating plate (73), the side surface of the fixing frame (71) is threadedly connected to a bolt (75), the bolt (75) is rotatably connected to the inner wall of the L-shaped plate (72), and the surface of the L-shaped plate (72) is fixedly connected to a supporting block (76).
7. A desulfurizing agent dosing device for oil and gas gathering and transportation according to claim 6, characterized in that: A baffle (74) is fixedly connected to the upper surface of the fixing frame (71).
8. The desulfurizing agent dosing device for oil and gas gathering and transportation according to claim 6, characterized in that: The surface of the L-shaped plate (72) is threadedly connected with a screw rod (77).