Energy-saving and noise-reducing air compressor exhaust system

Abstract

The utility model belongs to the technical field of air compressor exhaust systems, and discloses an energy-saving and noise-reducing air compressor exhaust system which comprises an air compressor, a surge tank and a drying machine, air is compressed by the air compressor and then is stabilized and drained through the surge tank, and the air is directly conveyed into the drying machine for drying and water storage after the air is compressed by the air compressor. Dried compressed air is directly conveyed to a production and use unit through an outlet of the drying machine, the layout of a compressed air pipeline is simplified, during connection, the first butt-joint pipe and the second butt-joint pipe are firstly connected to the butt-joint block, the first butt-joint pipe and the second butt-joint pipe are connected in a locked mode through the locking block in the butt-joint block, and the first butt-joint pipe and the second butt-joint pipe are connected in a locked mode; and internal threads in the rotating sleeve are meshed with external threads on the first butt-joint pipe by rotating the sliding sleeve, so that the first butt-joint pipe and the second butt-joint pipe are in butt joint, rapid connection among the air compressor, the surge tank and the drying machine is completed, on the contrary, rapid disassembly can be achieved, and the disassembly and assembly working efficiency during device maintenance is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressor exhaust systems, and in particular relates to an energy-saving and noise-reducing air compressor exhaust system. Background Art

[0002] Compressed air is an important power energy product for modern large-scale enterprises. Compressed air is mainly produced in two ways. One is a volumetric compressor, such as piston, screw, vane and other compression equipment, which increases air pressure by changing volume; the other is a speed compressor, such as centrifugal compression equipment, which increases air pressure by increasing air speed and then reducing speed to expand pressure. It is obtained by consuming a large amount of electricity or steam energy to compress air. Its main uses can be divided into the following aspects: gas product raw gas, fuel combustion, power transmission, material mixing, mine ventilation and table control, etc. According to the existing carbon black production process, the air compressor used is a screw air compressor. Due to the limitations of the existing compressed air pipeline, the compressed air is lost greatly during the transportation and drying process, resulting in insufficient compressed air volume and pressure used in production. The energy consumption of compressed air can be divided into effective energy consumption and ineffective energy consumption. How to reduce ineffective energy consumption is the key to improving effective energy consumption. In addition, the connections between conventional air compressors, pressure-stabilizing tanks and dryers are mostly threaded connections through pipes. The connection process is relatively cumbersome. When the device needs maintenance, it takes a long time to disassemble the pipes, and the work efficiency is relatively general. Utility Model Content

[0003] The utility model aims to provide an energy-saving and noise-reducing air compressor exhaust system to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving and noise-reducing air compressor exhaust system, comprising an air compressor, a pressure-stabilizing tank and a dryer, the air compressor being connected to the pressure-stabilizing tank via a connecting mechanism, the pressure-stabilizing tank being connected to the dryer via a connecting mechanism, the connecting mechanism comprising a docking block installed on the air compressor, the pressure-stabilizing tank and the dryer, a first docking tube and a second docking tube being connected to two adjacent docking blocks, respectively, a rotating sleeve being rotatably installed on the first docking tube, the rotating sleeve being inserted into the open end of the first docking tube, a sliding sleeve being slidably arranged on the rotating sleeve, an internal thread being provided on the inner wall of the sliding sleeve, an external thread meshing with the internal thread being provided on the outer surface of the lower pair of tubes, and a docking groove matching the first docking tube and the second docking tube being provided on the docking block.

[0005] Preferably, a rotation groove is provided on the docking block, an adjustment ring is rotatably installed in the rotation groove, four driven gears are rotatably installed in the rotation groove, and an inner ring of the adjustment ring is provided with an annular tooth groove meshing with the driven gears.

[0006] Preferably, four limiting slide grooves are provided in the rotating groove, a locking block is slidably arranged in the limiting slide groove, a transmission tooth groove meshing with the driven gear is provided on the locking block, and the outer surfaces of the first docking ring and the second docking tube are provided with four locking grooves adapted to the locking block.

[0007] Preferably, a guide column is arranged in the limiting sliding groove, and the locking block is slidably arranged on the guide column.

[0008] Preferably, a return spring is sleeved on the guide column, one end of the return spring is mounted on the inner wall of the limiting slide groove, and the other end of the return spring is mounted on the locking block.

[0009] Preferably, the outer surface of the rotating sleeve is provided with four sliding grooves evenly arranged along the circumferential direction, and a limit block is slidably arranged in the sliding groove, and the limit block is installed on the sliding sleeve.

[0010] Preferably, an annular groove is arranged on the second butt joint pipe, and a limiting ring rotatable in the annular groove is arranged on the inner wall of the rotating sleeve.

[0011] The beneficial effects of the utility model are:

[0012] In the utility model, the air compressor, the pressure-stabilizing tank and the dryer are connected in series, so that the air is stabilized and drained through the pressure-stabilizing tank after being compressed by the air compressor, and then directly transported to the dryer for drying and water storage. The dried compressed air is directly transported to the production and use unit through the dryer outlet, thereby streamlining the layout of the compressed air pipeline and reducing the ineffective energy consumption in the compressed air transportation process. In addition, through the mutual cooperation of the first butt joint pipe, the second butt joint pipe and the butt joint block and other structures, when connecting, the first butt joint pipe and the second butt joint pipe are first connected to the butt joint block, and the first butt joint pipe and the second butt joint pipe are locked and connected by the locking block in the butt joint block, and the internal thread in the rotating sleeve is meshed with the external thread on the first butt joint pipe by rotating the sliding sleeve, so that the first butt joint pipe and the second butt joint pipe are butted, and the quick connection between the air compressor, the pressure-stabilizing tank and the dryer is completed. Otherwise, they can be quickly disassembled, thereby improving the disassembly and assembly efficiency during maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an energy-saving and noise-reducing air compressor exhaust system proposed by the utility model;

[0014] Figure 2 A schematic cross-sectional structure diagram of a first butt joint pipe and a second butt joint pipe and other structures of an energy-saving and noise-reducing air compressor exhaust system proposed by the utility model;

[0015] Figure 3 The utility model proposes an energy-saving and noise-reducing air compressor exhaust system Figure 2A schematic diagram of the structure enlargement at point A;

[0016] Figure 4 This is a schematic cross-sectional structure diagram of a locking block, a guide column, a return spring and other structures of an energy-saving and noise-reducing air compressor exhaust system proposed by the utility model;

[0017] Figure 5 This is a schematic cross-sectional structure diagram of an adjustment ring and a driven gear and other structures of an energy-saving and noise-reducing air compressor exhaust system proposed by the utility model.

[0018] In the figure: 1. air compressor; 2. pressure regulating tank; 3. dryer; 4. docking block; 5. docking groove; 6. first docking tube; 7. internal thread; 8. external thread; 9. limit block; 10. rotating sleeve; 11. sliding groove; 12. sliding sleeve; 13. second docking tube; 14. annular tooth groove; 15. locking groove; 16. limiting slide groove; 17. locking block; 18. guide column; 19. reset spring; 20. driven gear; 21. adjusting ring; 22. rotating groove; 23. transmission tooth groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-5 , an energy-saving and noise-reducing air compressor 1 exhaust system, comprising an air compressor 1, a pressure-stabilizing tank 2 and a dryer 3, wherein the air compressor 1 is connected to the pressure-stabilizing tank 2 through a connecting mechanism, and the pressure-stabilizing tank 2 is connected to the dryer 3 through a connecting mechanism, wherein the connecting mechanism comprises a docking block 4 installed on the air compressor 1, the pressure-stabilizing tank 2 and the dryer 3, and two adjacent docking blocks 4 are respectively connected with a first docking tube 6 and a second docking tube 13, a rotating sleeve 10 is rotatably installed on the first docking tube 6, and the rotating sleeve 10 is inserted into the open end of the first docking tube 6, a sliding sleeve 12 is slidably arranged on the rotating sleeve 10, and an internal thread 7 is provided on the inner wall of the sliding sleeve 12, and an external thread 8 meshing with the internal thread 7 is arranged on the outer surface of the lower pair of pipes, and a docking groove 5 adapted to the first docking tube 6 and the second docking tube 13 is provided on the docking block 4.

[0021] By connecting the air compressor 1, the pressure-stabilizing tank 2 and the dryer 3 in series, the air is compressed by the air compressor 1 and then stabilized and drained by the pressure-stabilizing tank 2. After the air is compressed, the air is directly transported to the dryer 3 for drying and water storage. The dried compressed air is directly transported to the production and use unit through the outlet of the dryer 3, which simplifies the layout of the compressed air pipeline and reduces the ineffective energy consumption in the compressed air transportation process. In addition, through the mutual cooperation of the first butt joint pipe 6, the second butt joint pipe 13 and the butt joint block 4 and other structures, when connecting, the first butt joint pipe 6 and the second butt joint pipe 13 can be first connected to the butt joint block 4, and the first butt joint pipe 6 and the second butt joint pipe 13 are locked and connected by the locking block 17 in the butt joint block 4, and the internal thread 7 in the rotating sleeve 10 is meshed with the external thread 8 on the first butt joint pipe 6 by rotating the sliding sleeve 12, so that the first butt joint pipe 6 and the second butt joint pipe 13 are butt jointed, and the quick connection between the air compressor 1, the pressure-stabilizing tank 2 and the dryer 3 is completed. Otherwise, the butt joint can be quickly disassembled, thereby improving the disassembly and assembly efficiency during maintenance of the device.

[0022] Specifically, in this embodiment, a rotation groove 22 is provided on the docking block 4, an adjustment ring 21 is rotatably installed in the rotation groove 22, four driven gears 20 are rotatably installed in the rotation groove 22, and the inner ring of the adjustment ring 21 is provided with an annular tooth groove 14 meshing with the driven gear 20.

[0023] By the mutual cooperation of the arranged adjustment ring 21 , the driven gear 20 and the annular tooth groove 14 , the adjustment ring 21 can be rotated so that the annular tooth groove 14 on the inner circle of the adjustment ring 21 meshes with the driven gear 20 , thereby driving the four driven gears 20 to rotate.

[0024] Specifically, in this embodiment, four limiting grooves 16 are provided in the rotating groove 22, a locking block 17 is slidably arranged in the limiting groove 16, a transmission tooth groove 23 meshing with the driven gear 20 is provided on the locking block 17, and four locking grooves 15 adapted to the locking block 17 are provided on the outer surfaces of the first docking ring and the second docking tube 13.

[0025] By cooperating with each other through the locking block 17, the limiting slide groove 16 and the locking groove 15, when the driven gear 20 rotates, the driven gear 20 can drive the locking block 17 to slide along the limiting slide groove 16 through the transmission tooth groove 23 on the locking block 17 that meshes with the driven gear 20, and insert it into the locking groove 15, so as to realize the locking and fixation of the first docking ring or the second docking ring.

[0026] Specifically, in this embodiment, a guide column 18 is arranged in the limiting sliding groove 16 , and the locking block 17 is slidably arranged on the guide column 18 .

[0027] By arranging the guide column 18, the moving direction of the locking block 17 can be guided, and the moving process of the locking block 17 is made smoother.

[0028] Specifically, in this embodiment, a return spring 19 is sleeved on the guide column 18 , one end of the return spring 19 is mounted on the inner wall of the limiting slide groove 16 , and the other end of the return spring 19 is mounted on the locking block 17 .

[0029] By arranging a return spring 19, the locking block 17 can always be kept pressed against the inner wall of the limiting slide groove 16 under normal conditions, so that the locking block 17 can always be kept inserted in the locking groove 15, thereby ensuring the connection stability between the docking block 4 and the first docking tube 6 or the second docking tube 13.

[0030] Specifically, in this embodiment, the outer surface of the rotating sleeve 10 is provided with four sliding grooves 11 evenly arranged along the circumferential direction, and a limit block 9 is slidably arranged in the sliding groove 11 , and the limit block 9 is installed on the sliding sleeve 12 .

[0031] By arranging the sliding groove 11 and the limiting block 9 , the sliding sleeve 12 can slide along the sliding groove 11 through the limiting block 9 , thereby guiding the moving direction of the sliding sleeve 12 and limiting the moving range of the sliding sleeve 12 .

[0032] Specifically, in this embodiment, an annular groove is arranged on the second butt joint pipe 13 , and a limiting ring rotatable in the annular groove is arranged on the inner wall of the rotating sleeve 10 .

[0033] By arranging the annular groove and the limiting ring, the rotating sleeve 10 can be rotated in the annular groove through the limiting ring, thereby achieving the purpose of limiting the rotating sleeve 10.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An energy-saving and noise-reducing air compressor exhaust system, comprising an air compressor, a pressure-surge tank and a dryer, characterized in that: The air compressor is connected to the pressure-stabilizing tank through a connecting mechanism, and the pressure-stabilizing tank is connected to the dryer through a connecting mechanism. The connecting mechanism includes a docking block installed on the air compressor, the pressure-stabilizing tank and the dryer, and two adjacent docking blocks are respectively connected with a first docking tube and a second docking tube. A rotating sleeve is rotatably installed on the first docking tube, and the rotating sleeve is inserted into the open end of the first docking tube. A sliding sleeve is slidably arranged on the rotating sleeve, and an internal thread is provided on the inner wall of the sliding sleeve. An external thread meshing with the internal thread is arranged on the outer surface of the first docking tube, and a docking groove adapted to the first docking tube and the second docking tube is provided on the docking block.

2. The energy-saving and noise-reducing air compressor exhaust system according to claim 1, characterized in that: The docking block is provided with a rotation groove, an adjusting ring is rotatably installed in the rotation groove, four driven gears are rotatably installed in the rotation groove, and an inner ring of the adjusting ring is provided with an annular tooth groove meshing with the driven gears.

3. The energy-saving and noise-reducing air compressor exhaust system according to claim 2 is characterized in that: Four limiting slide grooves are provided in the rotating groove, a locking block is slidably arranged in the limiting slide groove, a transmission tooth groove meshing with the driven gear is provided on the locking block, and four locking grooves adapted to the locking block are provided on the outer surfaces of the first docking ring and the second docking tube.

4. The energy-saving and noise-reducing air compressor exhaust system according to claim 3 is characterized in that: A guide column is arranged in the limiting sliding groove, and the locking block is slidably arranged on the guide column.

5. The energy-saving and noise-reducing air compressor exhaust system according to claim 4 is characterized in that: A return spring is sleeved on the guide column, one end of the return spring is mounted on the inner wall of the limiting sliding groove, and the other end of the return spring is mounted on the locking block.

6. The energy-saving and noise-reducing air compressor exhaust system according to claim 1, characterized in that: The outer surface of the rotating sleeve is provided with four sliding grooves evenly arranged along the circumferential direction, and a limit block is slidably arranged in the sliding groove, and the limit block is installed on the sliding sleeve.

7. The energy-saving and noise-reducing air compressor exhaust system according to claim 1 is characterized in that: An annular groove is arranged on the second butt joint pipe, and a limiting ring rotatable in the annular groove is arranged on the inner wall of the rotating sleeve.

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