Intelligent light hydrocarbon separation device

Abstract

The utility model discloses an intelligent light hydrocarbon separating device, which relates to the technical field of coal-to-liquid equipment and comprises a separating box, an air inlet pipe penetrates through and is fixedly connected with the side surface of the separating box, an air pump is arranged at the terminal end of the air inlet pipe, and an air outlet pipe penetrates through and is fixedly connected with the top of the separating box. An intelligent sensor is arranged at the top of the interior of the separation box, a filtering mechanism convenient to disassemble is arranged in the separation box, and the filtering mechanism convenient to disassemble comprises a fixing frame. The mounting frame can drive the filter plate to pop out of the fixing frame at the moment, the filter plate is convenient to clean, the mounting frame is inserted into the fixing frame again during remounting, the arc-shaped blocks can be automatically clamped into the clamping grooves at the moment, the mounting frame cannot leave the fixing frame, mounting is completed, mounting and dismounting are easy, and maintenance work is convenient to carry out.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal-to-oil equipment, and particularly relates to an intelligent light hydrocarbon separation device. Background Art

[0002] Light hydrocarbon separation refers to the separation of light hydrocarbons in mixtures such as petroleum. The main purpose is to separate alkanes, olefins and aromatics with different carbon numbers to obtain high-purity light hydrocarbon substances required for the preparation of fuels, solvents and chemical products. The separation of light hydrocarbons is one of the important basic operations in the petrochemical industry. Its separation principles mainly include distillation, adsorption, extraction, condensation and condensation. For example, adsorption is to adsorb specific components in the mixture on solid adsorbents. The purpose of separation is achieved by adjusting the properties of the adsorbents and operating conditions.

[0003] The utility model with publication number CN214634877U discloses a stable light hydrocarbon separation device, including a body, a cover, an air inlet pipe and an air outlet pipe, characterized in that the bottom end of the body is fixedly connected to the top of the support rod on all sides, the bottom ends of the support rods are fixedly connected to the top of the bottom plate on all sides, the bottom end of the bottom plate is movably connected to the top shaft of the universal wheel on all sides, the middle part of the bottom end of the body is connected to the top pipe of the air inlet pipe, the top of the body is threadedly connected to the bottom end of the cover, and the middle part of the top end of the cover is threadedly connected to the bottom end of the air outlet pipe. In the above application document, the fan blades are driven by a driving motor to rotate rapidly, and the airflow is driven to allow the petroleum gas raw material to be injected from the air inlet pipe. The petroleum gas is filtered and separated at the back of the filter device, and the separated gas is detected by the sensor and finally discharged from the air outlet pipe. The filtering effect of the filter device deteriorates after long-term use and needs to be disassembled for cleaning, which is troublesome, time-consuming and labor-intensive, and easily delays production progress. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent light hydrocarbon separation device to solve the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an intelligent light hydrocarbon separation device, comprising a separation box, a side of the separation box penetrates and is fixedly connected with an air inlet pipe, a terminal of the air inlet pipe is provided with an air pump, a top of the separation box penetrates and is fixedly connected with an air outlet pipe, an intelligent sensor is provided at the top of the separation box, and a conveniently disassembled filtering mechanism is provided inside the separation box; the conveniently disassembled filtering mechanism comprises a fixed frame, the fixed frame is fixedly connected to the inside of the separation box, a mounting frame is plugged into the inside of the fixed frame, a filter plate is fixedly installed inside the mounting frame, slots are provided on both sides of the inner wall of the fixed frame, a compression spring is fixedly connected to the rear end inner wall of the fixed frame, grooves are provided on both sides of the mounting frame, a telescopic spring is provided inside the groove, an arc block is slidably connected to the inside of the groove through the telescopic spring, a pneumatic chamber is fixedly connected to the inside of the mounting frame, a pull rod is slidably connected to the inner wall of one end of the pneumatic chamber, a connecting rod is slidably connected to the inner wall of one end of the pneumatic chamber away from the pull rod, a connecting rod is slidably connected to the inner wall of one end of the pneumatic chamber away from the pull rod, and a speed control mechanism is provided at the rear end of the mounting frame.

[0007] Furthermore, the rear end of the installation frame is in conflict with the compression spring in the initial state, and the compression spring is in a tightened state in the initial state. When the compression spring rebounds, it drives the installation frame to pop out of the fixed frame.

[0008] Furthermore, in the initial state, one third of the arc block is located inside the slot, the opening size of the slot is the same as the opening size of the groove, and the arc block is stuck in the slot so that the installation frame cannot be moved out of the fixed frame.

[0009] Furthermore, the arc surface of the arc block faces the rear end of the installation frame, and the depth of the groove is greater than the length of the arc block. When the arc surface of the arc block is squeezed, it will move into the groove, and the arc block can be completely retracted into the groove.

[0010] Furthermore, the speed control mechanism includes a connecting frame, which is fixedly connected to the rear end of the mounting frame, and a roller is rotatably connected to the inner side of the connecting frame. A slide groove is provided on the surface of the roller, and an elastic rope is provided inside the slide groove. A deceleration block is slidably connected to the inside of the slide groove through the elastic rope.

[0011] Furthermore, the surface of the roller is in tight fit with the inner wall of the fixed frame in the initial state, and the speed reduction block is completely in the slide groove in the initial state. When the roller moves with the installation frame, it will rub against the inner wall of the fixed frame and rotate. When the speed reduction block is completely in the slide groove, it will not affect the movement of the installation frame.

[0012] Furthermore, the speed reduction block is made of rubber, and one end of the speed reduction block away from the elastic rope is uneven. When the uneven end of the speed reduction block made of rubber contacts the inner wall of the fixing frame, a large resistance will be generated.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a convenient disassembly filter mechanism, so that when the filter plate needs to be cleaned, the pull rod can be pulled outward, and the installation frame will drive the filter plate to pop out of the fixed frame, which is convenient for cleaning the filter plate. When reinstalling, the installation frame is reinserted into the fixed frame. At this time, the arc block will automatically snap into the card slot so that the installation frame cannot leave the fixed frame to complete the installation. The installation and disassembly are simple, and maintenance work is convenient.

[0015] 2. The utility model is provided with a speed control mechanism, so that the speed at which the installation frame pops out of the fixed frame due to the rebound of the compression spring can be slowed down through the cooperation of components such as the connecting frame, the roller, and the speed reduction block, thereby preventing the installation frame from accidentally injuring the operator when it pops out of the fixed frame too quickly, thereby effectively improving safety.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional cross-sectional view of the overall structure of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the structure of the conveniently disassembled filter mechanism of the utility model;

[0021] Figure 4 A three-dimensional cross-sectional view of the structure of the filter mechanism for convenient disassembly of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the speed control mechanism structure of the utility model;

[0023] Figure 6 It is a three-dimensional cross-sectional view of the speed control mechanism structure of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Separation box; 2. Inlet pipe; 3. Air pump; 4. Outlet pipe; 5. Intelligent sensor; 6. Conveniently disassembled filter mechanism; 61. Fixed frame; 62. Mounting frame; 63. Filter plate; 64. Slot; 65. Groove; 66. Telescopic spring; 67. Arc block; 68. Air pressure chamber; 69. Pull rod; 610. Connecting rod; 611. Compression spring; 7. Speed ​​control mechanism; 71. Connecting frame; 72. Roller; 73. Slide; 74. Elastic rope; 75. Speed ​​reduction block. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-6 The utility model is an intelligent light hydrocarbon separation device, comprising a separation box 1, a gas inlet pipe 2 is passed through and fixedly connected to the side of the separation box 1, a gas pump 3 is arranged at the terminal of the gas inlet pipe 2, a gas outlet pipe 4 is passed through and fixedly connected to the top of the separation box 1, a smart sensor 5 is arranged at the top of the separation box 1, and a conveniently disassembled filtering mechanism 6 is arranged inside the separation box 1; the conveniently disassembled filtering mechanism 6 comprises a fixing frame 61, the fixing frame 61 is fixedly connected to the inside of the separation box 1, a mounting frame 62 is inserted inside the fixing frame 61, a filter plate 63 is fixedly installed inside the mounting frame 62, and both sides of the inner wall of the fixing frame 61 are provided with The card slot 64, the rear end inner wall of the fixed frame 61 is fixedly connected with a compression spring 611, grooves 65 are opened on both sides of the installation frame 62, and a telescopic spring 66 is arranged inside the groove 65. The inside of the groove 65 is slidably connected with an arc block 67 through the telescopic spring 66, and the inside of the installation frame 62 is fixedly connected with an air pressure chamber 68, and the inner wall of one end of the air pressure chamber 68 is piston-slidingly connected with a pull rod 69, and the inner wall of the end of the air pressure chamber 68 away from the pull rod 69 is piston-slidingly connected with a connecting rod 610, and the end of the connecting rod 610 away from the air pressure chamber 68 is fixedly connected to the arc block 67, and the rear end of the installation frame 62 is provided with a speed control mechanism 7.

[0028] The rear end of the installation frame 62 initially contacts the compression spring 611 , and the compression spring 611 is initially in a tensioned state. When the compression spring 611 rebounds, it drives the installation frame 62 to pop out of the fixed frame 61 .

[0029] In the initial state, one third of the arc block 67 is located inside the slot 64 . The opening size of the slot 64 is the same as the opening size of the groove 65 . The arc block 67 is stuck in the slot 64 so that the installation frame 62 cannot be moved out of the fixed frame 61 .

[0030] The arc surface of the arc block 67 faces the rear end of the installation frame 62, and the depth of the groove 65 is greater than the length of the arc block 67. When the arc surface of the arc block 67 is squeezed, it will move into the groove 65, and the arc block 67 can be completely retracted into the groove 65.

[0031] The speed control mechanism 7 includes a connecting frame 71, which is fixedly connected to the rear end of the mounting frame 62. A roller 72 is rotatably connected to the inner side of the connecting frame 71. A slide groove 73 is provided on the surface of the roller 72. An elastic rope 74 is provided inside the slide groove 73. A deceleration block 75 is slidably connected to the inside of the slide groove 73 through the elastic rope 74.

[0032] The surface of the roller 72 is initially in close contact with the inner wall of the fixed frame 61, and the speed reduction block 75 is initially completely in the slide groove 73. When the roller 72 moves with the installation frame 62, it rubs against the inner wall of the fixed frame 61 and rotates. When the speed reduction block 75 is completely in the slide groove 73, it will not affect the movement of the installation frame 62.

[0033] The speed reduction block 75 is made of rubber, and one end of the speed reduction block 75 away from the elastic rope 74 is uneven. When the uneven end of the speed reduction block 75 made of rubber contacts the inner wall of the fixing frame 61 , a large resistance is generated.

[0034] A specific application of this embodiment is: start the air pump 3 to extract the petroleum gas raw material through the air inlet pipe 2 into the separation box 1, separate and filter the petroleum gas raw material through multiple sets of filter plates 63, and the intelligent sensor 5 can detect the gas concentration in the separation box 1. Finally, the separated and filtered raw material is discharged through the outlet pipe 4. When the filtering effect of the filter plate 63 deteriorates after long-term use and needs to be cleaned, the pull rod 69 at the front end of the corresponding installation frame 62 is pulled outward. The pull rod 69 moves to the front end, and the air pressure in the air pressure chamber 68 drives the other two end connecting rods 610 When the arc blocks 67 at both ends leave the card slot 64 and move into the groove 65, the telescopic spring 66 is tightened. When the arc blocks 67 at both ends leave the card slot 64, the compression spring 611 will rebound and drive the installation frame 62 and the filter plate 63 therein to pop out of the fixed frame 61. At this time, it is convenient to clean and replace the filter plate 63. When the pull rod 69 is released, the telescopic spring 66 rebounds and drives the arc block 67 and the connecting rod 610 to restore. The air pressure in the air pressure chamber 68 drives the pull rod 69 to restore accordingly. When it needs to be reinstalled, the installation frame 6 2 is inserted into the fixed frame 61, and the compression spring 611 is squeezed and gradually tightened. At the beginning, the arc surface of the arc block 67 is squeezed and shrinks into the groove 65, and the telescopic spring 66 is tightened. When the groove 65 fits with the card slot 64, the telescopic spring 66 rebounds and drives the arc block 67 to snap into the card slot 64. At this time, the installation frame 62 cannot be moved out of the fixed frame 61, so the installation is completed. The installation and disassembly are simple, and the maintenance work is convenient. In the process of the compression spring 611 rebounding and driving the installation frame 62 to pop out of the fixed frame 61, the roller 72 follows the installation When the frame 62 moves, it will rub against the inner wall of the fixed frame 61 and rotate. At this time, the installation frame 62 pops out quickly, causing the roller 72 to rotate quickly. The centrifugal force generated by the rapid rotation of the roller 72 will throw the deceleration block 75 out of the slide groove 73. At this time, the rubber deceleration block 75 will generate greater resistance when its uneven end contacts the inner wall of the fixed frame 61 to slow down the speed of the installation frame 62 when it pops out, thereby preventing the installation frame 62 from accidentally injuring the operator when it pops out of the fixed frame 61 too quickly, thereby effectively improving safety.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An intelligent light hydrocarbon separation device, comprising a separation box (1), characterized in that: An air inlet pipe (2) is passed through and fixedly connected to the side of the separation box (1), an air pump (3) is provided at the terminal of the air inlet pipe (2), an air outlet pipe (4) is passed through and fixedly connected to the top of the separation box (1), an intelligent sensor (5) is provided at the top of the separation box (1), and a filter mechanism (6) that is easy to disassemble is provided inside the separation box (1); The conveniently detachable filter mechanism (6) comprises a fixing frame (61), the fixing frame (61) is fixedly connected to the interior of the separation box (1), a mounting frame (62) is inserted into the interior of the fixing frame (61), a filter plate (63) is fixedly installed inside the mounting frame (62), both sides of the inner wall of the fixing frame (61) are provided with a card slot (64), a rear end inner wall of the fixing frame (61) is fixedly connected with a compression spring (611), both sides of the mounting frame (62) are provided with a groove (65), and a telescopic spring is arranged inside the groove (65). (66), the interior of the groove (65) is slidably connected to an arc block (67) via a telescopic spring (66), the interior of the installation frame (62) is fixedly connected to an air pressure chamber (68), the inner wall of one end of the air pressure chamber (68) is piston-slidingly connected to a pull rod (69), the inner wall of one end of the air pressure chamber (68) away from the pull rod (69) is piston-slidingly connected to a connecting rod (610), the end of the connecting rod (610) away from the air pressure chamber (68) is fixedly connected to the arc block (67), and the rear end of the installation frame (62) is provided with a speed control mechanism (7).

2. The intelligent light hydrocarbon separation device according to claim 1, characterized in that: The rear end of the installation frame (62) is in contact with the compression spring (611) in an initial state, and the compression spring (611) is in a tensioned state in an initial state.

3. The intelligent light hydrocarbon separation device according to claim 2 is characterized in that: In the initial state, one third of the arc-shaped block (67) is located inside the clamping groove (64), and the opening size of the clamping groove (64) is the same as the opening size of the groove (65).

4. The intelligent light hydrocarbon separation device according to claim 3 is characterized in that: The arc surface of the arc block (67) faces the rear end of the installation frame (62), and the depth of the groove (65) is greater than the length of the arc block (67).

5. The intelligent light hydrocarbon separation device according to claim 4 is characterized in that: The speed control mechanism (7) comprises a connecting frame (71), the connecting frame (71) is fixedly connected to the rear end of the mounting frame (62), a roller (72) is rotatably connected to the inner side of the connecting frame (71), a sliding groove (73) is provided on the surface of the roller (72), an elastic rope (74) is arranged inside the sliding groove (73), and a speed reduction block (75) is slidably connected to the inside of the sliding groove (73) via the elastic rope (74).

6. The intelligent light hydrocarbon separation device according to claim 5, characterized in that: In the initial state, the surface of the roller (72) is tightly fitted with the inner wall of the fixed frame (61), and the deceleration block (75) is completely located in the slide groove (73) in the initial state.

7. The intelligent light hydrocarbon separation device according to claim 5, characterized in that: The deceleration block (75) is made of rubber, and one end of the deceleration block (75) away from the elastic rope (74) is uneven.

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