Molecular sieve purifier with pressure stabilizer

Abstract

The utility model discloses a molecular sieve purifier with a pressure stabilizer, which comprises a mounting seat, the upper end of a support frame is fixedly connected with a protective sleeve, the protective sleeve is distributed on the outer walls of an air inlet pipe and a suction pump, one side of the lower end of the mounting seat is provided with a universal wheel, and the other side of the lower end of the mounting seat is provided with a roller. According to the molecular sieve purifier with the pressure stabilizing device, the air inlet pressure can be controlled to be stable through the pressure stabilizing valve, the suction pump can be driven by the pressure stabilizing device to stably operate, treatment is more stable, the screen bin can be spirally and rapidly disassembled and assembled through a threaded mounting groove and a threaded mounting block, and the service life of the screen bin is prolonged. The molecular sieve block can be quickly and independently disassembled and assembled through the splicing insertion block and is convenient to replace, the first treatment tank and the second treatment tank can be stably inserted and mounted through the mounting insertion block and the mounting insertion groove, and the air inlet pipe, the suction pump and the pressure stabilizing valve can be covered and protected through the protective sleeve, so that the protective effect is good; and the device can stably move through the universal wheels and the rolling wheels, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of molecular sieve purifiers, in particular to a molecular sieve purifier with a voltage stabilizing device. Background Art

[0002] In the field of air separation, the traditional cryogenic fractionation method dominates the oxygen production industry at home and abroad. This method is to compress, cool and liquefy the air first, and use the different boiling points of oxygen and nitrogen components (the boiling point of oxygen is 90K and the boiling point of nitrogen is 77K under atmospheric pressure) to make the gas and liquid contact in the distillation tower for mass and heat exchange. The high-boiling-point oxygen component is continuously condensed from the steam into liquid, and the low-boiling-point nitrogen component is continuously transferred into the steam, so that the nitrogen content in the rising steam is continuously increased, and the oxygen content in the downstream liquid is getting higher and higher, so that oxygen and nitrogen are separated. This is air distillation. Modern oxygen generators use molecular sieve purifiers to remove water, carbon dioxide, acetylene and other hydrocarbons at the same time by adsorption.

[0003] The existing CN210206351U molecular sieve purifier has a low inlet air temperature requirement and is more energy-efficient and emission-reducing. This is because the activated alumina has a large water adsorption capacity, releases less adsorption heat when adsorbing water, and has a small bed temperature rise, which is beneficial to the molecular sieve's adsorption of carbon dioxide and has a better purification effect. However, there are some shortcomings. The air pressure and voltage of the existing equipment are unstable, which affects the processing accuracy. In addition, it is inconvenient to disassemble and replace parts, and it is inconvenient to move. Therefore, a molecular sieve purifier with a voltage stabilizing device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a molecular sieve purifier with a voltage stabilizing device to solve the problems mentioned in the above background technology that the gas pressure and voltage of the molecular sieve purifier are unstable, affecting the processing accuracy, and the parts are inconvenient to disassemble, replace, and move.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a molecular sieve purifier with a voltage stabilizing device, comprising a mounting seat, a first processing tank is installed on the inner wall of the mounting seat, and a second processing tank is distributed on one side of the first processing tank, an air intake pipe is installed on one side end of the first processing tank, and a connecting pipe is installed on the lower end of the other side of the first processing tank, one end of the connecting pipe is connected to the upper end of one side of the second processing tank, and the second processing tank and the first processing tank are provided with a threaded mounting groove on the upper ends of the inner walls, and a threaded mounting block is installed on the inner wall of the threaded mounting groove, a sealing cover is fixedly connected to the upper end of the threaded mounting block, and a sealing ring is fixedly connected to the lower edge of the sealing cover, a sieve bin is fixedly connected to the lower end of the threaded mounting block, and splicing blocks are installed on both sides of the inner wall of the sieve bin, molecular sieve blocks are fixedly connected between the splicing blocks, and the air intake pipe is connected to the inner wall of the sieve bin. A suction pump and a pressure-stabilizing valve are installed on the pipe and the connecting pipe, an air outlet pipe is installed at the lower end of the other side of the second treatment tank, and a mounting block is installed at the lower ends of the outer walls of the second treatment tank and the first treatment tank, the mounting block is plugged into the mounting slot, and the mounting slot is opened on the inner wall of the mounting seat, a positioning buckle block is fixedly connected to the lower edge of the inner wall of the mounting slot, a power supply is installed on the front side of the upper end of the mounting seat, and a voltage stabilizer is installed on the front side of the power supply, an electrical wire is electrically connected to the upper end of the power supply, and one end of the electrical wire is electrically connected to the suction pump, a push-pull handle is fixedly connected to one side of the upper end of the mounting seat, and a support frame is installed on the other side of the upper end of the mounting seat, a protective cover is fixedly connected to the upper end of the support frame, and the protective cover is distributed on the air inlet pipe and the outer wall of the suction pump, a universal wheel is installed on one side of the lower end of the mounting seat, and a roller is installed on the other side of the lower end of the mounting seat.

[0006] Preferably, the first processing tank and the second processing tank are installed by inserting and splicing with the mounting seat in the mounting slot through the mounting plug block, and the mounting plug block is installed by positioning and inserting with the mounting slot through the positioning buckle block.

[0007] Preferably, the first processing tank and the second processing tank are distributed in a parallel double structure on the mounting seat, and the air inlet pipe is connected to the air outlet pipe between the first processing tank and the second processing tank through a connecting pipe.

[0008] Preferably, the air inlet pipe, the suction pump and the pressure-stabilizing valve are installed by wrapping and supporting the support frame through a protective sleeve.

[0009] Preferably, the molecular sieve block is installed in a positioned and plug-in connection with the sieve bin via a splicing plug-in block.

[0010] Preferably, the sieve bin is installed in a spiral manner with the first processing tank and the second processing tank in a threaded mounting groove through a threaded mounting block, and the sieve bin is connected to the air inlet pipe, the connecting pipe and the air outlet pipe, and the sealing cover is installed in a snap-fit ​​and sealed manner with the first processing tank and the second processing tank through a sealing ring.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the molecular sieve purifier with a pressure stabilizing device can control the stability of the intake air pressure through the pressure stabilizing valve, and can drive the suction pump to operate stably through the pressure stabilizer, so the processing is more stable, and the sieve bin can be quickly disassembled and assembled through the threaded mounting groove and the threaded mounting block spiral, and the molecular sieve block can be quickly and independently disassembled and assembled through the splicing plug-in block, so the replacement is convenient, and the first processing tank and the second processing tank can be stably plugged and installed through the mounting plug-in block and the mounting slot, and the intake pipe, the suction pump and the pressure stabilizing valve can be covered and protected by the protective cover, so the protection effect is good, and the device can be stably moved through the universal wheels and rollers, so it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a molecular sieve purifier with a voltage stabilizing device according to the utility model;

[0013] Figure 2 This is a cross-sectional view of a molecular sieve purifier with a voltage stabilizing device according to the utility model;

[0014] Figure 3 This utility model is a molecular sieve purifier with a voltage stabilizing device Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This utility model is a molecular sieve purifier with a voltage stabilizing device Figure 2 Enlarged view of point B in the middle;

[0016] Figure 5 This utility model is a molecular sieve purifier with a voltage stabilizing device Figure 2 Enlarged view of point C in the middle;

[0017] Figure 6 This utility model is a molecular sieve purifier with a voltage stabilizing device Figure 2 Enlarged view of point D in the middle.

[0018] In the figure: 1. first treatment tank, 2. mounting base, 3. voltage stabilizer, 4. power supply, 5. second treatment tank, 6. sealing cover, 7. electrical wire, 8. air inlet pipe, 9. suction pump, 10. pressure regulating valve, 11. connecting pipe, 12. push-pull handle, 13. air outlet pipe, 14. universal wheel, 15. mounting plug, 16. molecular sieve block, 17. roller, 18. support frame, 19. protective cover, 20. sealing ring, 21. threaded mounting groove, 22. threaded mounting block, 23. sieve bin, 24. splicing plug, 25. positioning buckle block, 26. mounting slot. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-6 The utility model provides a technical solution: a molecular sieve purifier with a voltage stabilizing device, comprising a first processing tank 1, a mounting seat 2, a voltage stabilizer 3, a power supply 4, a second processing tank 5, a sealing cover 6, an electrical wire 7, an air inlet pipe 8, a suction pump 9, a pressure stabilizing valve 10, a connecting pipe 11, a push-pull handle 12, an air outlet pipe 13, a universal wheel 14, a mounting plug 15, a molecular sieve block 16, a roller 17, a support frame 18, a protective sleeve 19, a sealing ring 20, a threaded mounting groove 21, a threaded mounting block 22, a sieve bin 2 3. Splicing plug-in blocks 24, positioning buckle blocks 25 and mounting slots 26. The first treatment tank 1 is installed on the inner wall of the mounting seat 2, and the second treatment tank 5 is distributed on one side of the first treatment tank 1. The first treatment tank 1 and the second treatment tank 5 are installed in a spliced ​​manner with the mounting seat 2 in the mounting slot 26 through the installation plug-in blocks 15, and the installation plug-in blocks 15 are installed in a positioning manner with the mounting slots 26 through the positioning buckle blocks 25, so that the first treatment tank 1 and the second treatment tank 5 can be stably disassembled and assembled, the installation is stable, and the maintenance is convenient.

[0021] The first treatment tank 1 and the second treatment tank 5 are distributed in a parallel double structure on the mounting base 2, and the air inlet pipe 8 is connected with the air outlet pipe 13 between the first treatment tank 1 and the second treatment tank 5 through a connecting pipe 11, so that the first treatment tank 1 and the second treatment tank 5 can be conveniently double-screened with good effect. The air inlet pipe 8 is connected and installed at one end of the first treatment tank 1, and the connecting pipe 11 is connected and installed at the lower end of the other side of the first treatment tank 1. The air inlet pipe 8, the suction pump 9 and the pressure-stabilizing valve 10 are wrapped and supported by the protective sleeve 19 and the support frame 18, so that the air inlet pipe 8, the suction pump 9 and the pressure-stabilizing valve 10 can be covered and protected to avoid damage and have a long service life.

[0022] One end of the communicating pipe 11 is connected with the upper end of one side of the second processing tank 5, and a threaded mounting groove 21 is provided at the upper ends of the inner walls of the second processing tank 5 and the first processing tank 1, and a threaded mounting block 22 is installed on the inner wall of the threaded mounting groove 21, a sealing cover 6 is fixedly connected to the upper end of the threaded mounting block 22, and a sealing ring 20 is fixedly connected to the lower edge of the sealing cover 6, a sieve bin 23 is fixedly connected to the lower end of the threaded mounting block 22, and splicing blocks 24 are installed on both sides of the inner wall of the sieve bin 23, the sieve bin 23 is spirally inserted and installed with the first processing tank 1 and the second processing tank 5 in the threaded mounting groove 21 through the threaded mounting block 22, and the sieve bin 23 is connected with the air inlet pipe 8, the communicating pipe 11 and the air outlet pipe 13, and the sealing cover 6 is installed with the first processing tank 1 and the second processing tank 5 in a buckled and sealed manner through the sealing ring 20, so that the sieve bin 23 is convenient for spiral sealing disassembly and assembly, and can be matched with the connecting installation, which is convenient for maintenance.

[0023] A molecular sieve block 16 is fixedly connected between the splicing plug blocks 24, and the molecular sieve block 16 is installed in a positioning and plugging manner with the sieve bin 23 through the splicing plug blocks 24, so that the molecular sieve block 16 is convenient for quick positioning, plugging, disassembly, and replacement. The air inlet pipe 8 and the connecting pipe 11 are both connected and installed with a suction pump 9 and a pressure regulating valve 10. The lower end of the other side of the second treatment tank 5 is connected and installed with an outlet pipe 13, and the lower end of the outer wall of the second treatment tank 5 and the first treatment tank 1 is installed with a mounting plug block 15, and the mounting plug block 15 is installed in a plug-in manner with the mounting slot 26, and the mounting slot 26 is opened on the inner wall of the mounting seat 2, and the mounting slot 2 6 A positioning buckle block 25 is fixedly connected to the lower edge of the inner wall, a power supply 4 is installed on the front side of the upper end of the mounting seat 2, and a voltage stabilizer 3 is installed on the front side of the power supply 4, an electrical wire 7 is electrically connected to the upper end of the power supply 4, and one end of the electrical wire 7 is electrically connected to the suction pump 9, a push-pull handle 12 is fixedly connected to one side of the upper end of the mounting seat 2, and a support frame 18 is installed on the other side of the upper end of the mounting seat 2, a protective cover 19 is fixedly connected to the upper end of the support frame 18, and the protective cover 19 is distributed on the outer wall of the air inlet pipe 8 and the suction pump 9, a universal wheel 14 is installed on one side of the lower end of the mounting seat 2, and a roller 17 is installed on the other side of the lower end of the mounting seat 2.

[0024] Working principle: When using the molecular sieve purifier with a pressure stabilizing device, first connect the device to the pipeline and install it, then cover it and connect it to the power supply, then start the suction pump 9, suck the gas in, and stabilize the air pressure through the pressure stabilizing valve 10, then purify it through two groups of molecular sieve blocks 16 and sieve bins 23, and then export it through the outlet pipe 13, and when the molecular sieve block 16 needs to be replaced, the sieve bin 23 can be spirally pulled out through the threaded mounting groove 21 and the threaded mounting block 22, and the molecular sieve block 16 can be positioned, pulled and replaced through the splicing plug block 24, and when the suction pump 9 is running, it can be supported and stabilized by the protective cover 19, and when it needs to be moved for use, it can be pushed and pulled by the push-pull handle 12, the universal wheel 14 and the roller 17. This is the use process of the molecular sieve purifier with a pressure stabilizing device.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A molecular sieve purifier with a voltage stabilizing device, comprising a mounting seat (2), a first processing tank (1) being inserted and mounted on the inner wall of the mounting seat (2), and a second processing tank (5) being distributed on one side of the first processing tank (1), characterized in that: An air inlet pipe (8) is installed and connected to one end of the first processing tank (1), and a connecting pipe (11) is installed and connected to the lower end of the other side of the first processing tank (1), one end of the connecting pipe (11) is connected to the upper end of one side of the second processing tank (5), and the upper ends of the inner walls of the second processing tank (5) and the first processing tank (1) are provided with a threaded mounting groove (21), and a threaded mounting block (22) is inserted and installed on the inner wall of the threaded mounting groove (21), and the upper end of the threaded mounting block (22) is fixedly connected to a sealing cover (6). , and a sealing ring (20) is fixedly connected to the lower edge of the sealing cover (6), a sieve bin (23) is fixedly connected to the lower end of the threaded mounting block (22), and splicing blocks (24) are installed on both sides of the inner wall of the sieve bin (23), and a molecular sieve block (16) is fixedly connected between the splicing blocks (24), a suction pump (9) and a pressure regulating valve (10) are installed on the air inlet pipe (8) and the connecting pipe (11), and an air outlet pipe (13) is installed on the lower end of the other side of the second processing tank (5). The second processing tank (5) and the first processing tank (1) are provided with mounting plugs (15) at the lower ends of the outer walls thereof, the mounting plugs (15) being plugged into the mounting slots (26) for mounting, the mounting slots (26) being provided on the inner wall of the mounting seat (2), the lower end edge of the inner wall of the mounting slots (26) being fixedly connected with the positioning buckle block (25), the upper front side of the mounting seat (2) being provided with a power source (4), the front side of the power source (4) being provided with a voltage stabilizer (3), the upper end of the power source (4) being electrically connected with an electrical wire (7 ), and one end of the electrical wire (7) is electrically connected to the suction pump (9), one side of the upper end of the mounting seat (2) is fixedly connected to a push-pull handle (12), and the other side of the upper end of the mounting seat (2) is installed with a support frame (18), the upper end of the support frame (18) is fixedly connected to a protective sleeve (19), and the protective sleeve (19) is distributed on the outer wall of the air inlet pipe (8) and the suction pump (9), one side of the lower end of the mounting seat (2) is installed with a universal wheel (14), and the other side of the lower end of the mounting seat (2) is installed with a roller (17).

2. The molecular sieve purifier with a voltage stabilizing device according to claim 1, characterized in that: The first processing tank (1) and the second processing tank (5) are installed by inserting and splicing with the mounting seat (2) in the mounting slot (26) via the mounting insert block (15), and the mounting insert block (15) is installed by inserting and positioning with the mounting slot (26) via the positioning buckle block (25).

3. The molecular sieve purifier with a voltage stabilizing device according to claim 2, characterized in that: The first processing tank (1) and the second processing tank (5) are arranged in a parallel double structure on the mounting seat (2), and the air inlet pipe (8) is connected to the air outlet pipe (13) between the first processing tank (1) and the second processing tank (5) through a connecting pipe (11).

4. The molecular sieve purifier with a voltage stabilizing device according to claim 3, characterized in that: The air intake pipe (8), the suction pump (9) and the pressure-stabilizing valve (10) are installed in a wrapped and supported manner with the support frame (18) via a protective sleeve (19).

5. The molecular sieve purifier with a voltage stabilizing device according to claim 4, characterized in that: The molecular sieve block (16) is installed in a positioned, plug-in connection with the sieve bin (23) via a splicing plug block (24).

6. The molecular sieve purifier with a voltage stabilizing device according to claim 5, characterized in that: The sieve bin (23) is installed in a threaded mounting groove (21) by means of a threaded mounting block (22) and is screw-engaged with the first processing tank (1) and the second processing tank (5); the sieve bin (23) is connected to the air inlet pipe (8), the connecting pipe (11) and the air outlet pipe (13); and the sealing cover (6) is installed in a buckled and sealed manner with the first processing tank (1) and the second processing tank (5) by means of a sealing ring (20).

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