CN219462842U - High-purity high-efficiency energy-saving nitrogen generator - Google Patents
High-purity high-efficiency energy-saving nitrogen generator Download PDFInfo
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- CN219462842U CN219462842U CN202320368687.9U CN202320368687U CN219462842U CN 219462842 U CN219462842 U CN 219462842U CN 202320368687 U CN202320368687 U CN 202320368687U CN 219462842 U CN219462842 U CN 219462842U
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- air inlet
- inlet box
- nitrogen generator
- fixedly arranged
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model relates to the technical field of nitrogen making machines, and provides a high-purity efficient energy-saving nitrogen making machine which comprises a base, a nitrogen making machine body fixedly arranged on one side of the top of the base, and an air inlet box fixedly arranged on the other side of the top of the base, wherein the air inlet box is connected with the nitrogen making machine body through a pipeline. The hollow shell is driven by the moving mechanism and the cleaning brush hair is used for cleaning dust on the efficient filter screen, meanwhile, the cleaned dust is pumped into the collecting box through the induced draft fan, the dust collection hole and the dust collection hose, the effect of cleaning the efficient filter screen is achieved, the ventilation of the efficient filter screen is guaranteed, and the use convenience and the efficiency and the effect of nitrogen making work are effectively improved.
Description
Technical Field
The utility model relates to the technical field of nitrogen making machines, in particular to a high-purity efficient energy-saving nitrogen making machine.
Background
The nitrogen generator is equipment for separating oxygen and nitrogen from air serving as raw materials by a physical method to obtain nitrogen; the nitrogen making machines used in industry can be classified into three kinds, namely, a cryogenic air separation method, a molecular sieve air separation method (PSA) and a membrane air separation method according to different classification methods; when air is introduced into the nitrogen making machine in the current market in use, the air contains a certain amount of dust particles and other impurities, so that the air is filtered and purified to ensure that the purity of the produced nitrogen is qualified.
The known application number is: CN202220587137.1, which discloses a high-purity energy-saving five-tower nitrogen generator, comprises a five-tower nitrogen generator body, wherein the bottom of the five-tower nitrogen generator body is fixedly connected with a universal wheel, the inside of the five-tower nitrogen generator body is fixedly connected with two nitrogen generator towers, a one-way valve and an air pressure balancing mechanism are sequentially and fixedly connected between the two nitrogen generator towers from top to bottom, and an air inlet groove is formed in the top of the outer side of the five-tower nitrogen generator body. The gas enters the right nitrogen making tower through the one-way valve, the five-tower nitrogen making machine body is started at the moment, nitrogen making is started, when the gas pressures in the two-side nitrogen making towers are different, the gas pressure can extrude the balance block to move, after the balance block moves, the balance block is not in contact with the communicating pipe, and at the moment, the gas pressures on the two sides can be balanced through the action of the communicating pipe, so that the effect that the two-side nitrogen making towers simultaneously finish preparation is achieved.
However, the following problems are found in the implementation of the related art: the automatic filter plate cleaning device has the advantages that in the use process, the effect of automatically cleaning the filter plate cannot be achieved, a person is required to take out the filter plate regularly to clean or replace the filter plate, if the person forgets to clean the filter plate for a long time, the filter plate is blocked, the ventilation effect of the filter plate is affected, the use convenience is reduced, and therefore the work efficiency and the nitrogen making effect of the nitrogen making machine are easily affected.
Disclosure of Invention
The utility model provides a high-purity high-efficiency energy-saving nitrogen generator, which solves the problem that in the related art, a person is required to take out a filter plate periodically for cleaning, and the use convenience is low.
The technical scheme of the utility model is as follows: the high-purity high-efficiency energy-saving nitrogen generator comprises a base, a nitrogen generator body fixedly arranged on one side of the top of the base, and an air inlet box fixedly arranged on the other side of the top of the base, wherein the air inlet box is connected with the nitrogen generator body through a pipeline;
the high-efficiency filter screen is fixedly arranged in the center of the inside of the air inlet box, a moving mechanism is arranged on one side of the inside of the air inlet box, and a hollow shell is fixedly arranged at the output end of the moving mechanism;
a plurality of groups of cleaning bristles contacted with the efficient filter screen are fixedly arranged at the top of one side of the hollow shell, and a plurality of groups of dust collection holes are formed at the bottom of one side of the hollow shell;
the bottom of the air inlet box is fixedly provided with a collecting box, one side of the collecting box is fixedly provided with an induced draft fan, the input end of the induced draft fan is fixedly connected with a dust collection hose, and one end of the dust collection hose extends to the inside of the air inlet box and is connected with the hollow shell.
Preferably, a rectangular notch is formed in one side of the air inlet box, and a grid plate for blocking sundries is fixedly arranged in the rectangular notch.
Preferably, the moving mechanism comprises a reciprocating screw rod rotatably connected to one side of the bottom wall in the air inlet box and a guide rod fixedly arranged on the other side of the bottom wall in the air inlet box; the moving mechanism further comprises a moving block which is connected to the surface of the reciprocating screw rod in a threaded manner and is connected with the guide rod in a sliding manner, the hollow shell is fixedly arranged on one side of the moving block, and a through hole for a dust collection hose to pass through is formed in the center of one side of the moving block in a penetrating manner; the moving mechanism further comprises a driving motor fixedly installed at the top of the air inlet box, and the output end of the driving motor penetrates into the air inlet box to be connected with the reciprocating screw rod.
Preferably, the bottom symmetry fixed mounting of base has two backup pads, two equal fixed mounting plate between the opposite face at backup pad both ends, the top center rotation of mounting plate is connected with the screw rod, the equal fixed mounting in both sides at mounting plate top has the slide bar, the surface threaded connection of screw rod has the U-shaped piece that is connected with slide bar sliding, the bottom of the vertical section of U-shaped piece is provided with the universal wheel, the top fixedly connected with worm wheel of screw rod, the bottom symmetry fixed mounting of base has two basic blocks, two rotate between the opposite face of basic block and be connected with the worm that meshes with the worm wheel and be connected, one end of worm passes a basic block fixedly connected with hand wheel.
Preferably, the collecting box is characterized in that a discharge hole is formed in one side of the collecting box, a sealing baffle is hinged to the inside of the discharge hole, and a handle is fixedly arranged on one side of the sealing baffle.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, the hollow shell and the cleaning brush hair are driven to reciprocate up and down by the moving mechanism, so that dust impurities filtered by the efficient filter screen are cleaned, meanwhile, the cleaned dust is pumped into the hollow shell through the dust suction hole by the induced draft fan and is conveyed into the collecting box through the dust suction hose to be collected, so that the effect of cleaning the efficient filter screen is realized, the blockage of the efficient filter screen is prevented, the ventilation performance is ensured, the cleaning of the filter piece is not required to be manually and periodically taken out, and the use convenience and the efficiency and effect of nitrogen making work are effectively improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the air intake box of the present utility model;
FIG. 3 is a schematic view of a partial structure of a hollow shell according to the present utility model;
FIG. 4 is a schematic view of a partial cross-sectional structure of a susceptor of the present utility model;
in the figure: 1. a base; 2. a nitrogen generator body; 3. an air inlet box; 4. an efficient filter screen; 5. a hollow shell; 6. cleaning brush hair; 7. dust collection holes; 8. a collection box; 9. an induced draft fan; 10. a dust collection hose; 11. a grating plate; 12. a reciprocating screw; 13. a guide rod; 14. a moving block; 15. a driving motor; 16. a support plate; 17. a mounting plate; 18. a screw; 19. a slide bar; 20. a U-shaped block; 21. a universal wheel; 22. a worm wheel; 23. a worm.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a high purity efficient energy-saving nitrogen generator technical scheme: the nitrogen generator comprises a base 1, a nitrogen generator body 2 fixedly arranged on one side of the top of the base 1, and an air inlet box 3 fixedly arranged on the other side of the top of the base 1, wherein the left side of the air inlet box 3 is communicated with the air inlet end of the nitrogen generator body 2 through a pipeline;
the center of the inside of the air inlet box 3 is fixedly provided with a high-efficiency filter screen 4, one side of the inside of the air inlet box 3 is provided with a moving mechanism, and the output end of the moving mechanism is fixedly provided with a hollow shell 5;
a plurality of groups of cleaning brush hairs 6 which are contacted with the high-efficiency filter screen 4 are fixedly arranged at the top of one side of the hollow shell 5, and a plurality of groups of dust collection holes 7 are formed at the bottom of one side of the hollow shell 5;
the bottom of the air inlet box 3 is fixedly provided with a collecting box 8, one side of the collecting box 8 is fixedly provided with an induced draft fan 9, wherein the induced draft fan 9 is electrically connected with a controller on the nitrogen making machine body 2 so as to be started by controlling the induced draft fan 9 through the controller, the input end of the induced draft fan 9 is fixedly connected with a dust collection hose 10, the output end of the induced draft fan 9 extends to the inside of the collecting box 8, and one end of the dust collection hose 10 extends to the inside of the air inlet box 3 and is connected with the hollow shell 5;
when the nitrogen making machine is used, the nitrogen making machine body 2 starts to suck external air into the air inlet box 3, and impurities such as dust, particles and the like contained in the air are adsorbed and filtered through the high-efficiency filter screen 4, and the filtered air is input into the nitrogen making machine body 2 through a pipeline for subsequent nitrogen making treatment;
after nitrogen production is completed, the hollow shell 5 is driven to reciprocate up and down through the moving mechanism, and the cleaning brush hair 6 is synchronously driven to reciprocate up and down to clean dust impurities adsorbed by the filter on the efficient filter screen 4, meanwhile, the dust which is swept and fluttered is pumped into the hollow shell 5 through the dust suction hole 7 by the stronger suction force generated by the induced draft fan 9, and is conveyed to the collecting box 8 through the dust suction hose 10 to be collected and temporarily stored, so that the effect of cleaning the efficient filter screen 4 is realized, the ventilation performance of the efficient filter screen 4 is ensured, the filter piece is not required to be manually and periodically taken out for cleaning, and the use convenience and the efficiency and the effect of nitrogen production work are effectively improved.
Specific: rectangular notch has been seted up to one side of air inlet box 3, and the inside fixed mounting of rectangular notch has the grid board 11 that is used for blockking debris, can block external great debris through grid board 11, gets into air inlet box 3 inside when preventing to admit air.
Specific: the moving mechanism comprises a reciprocating screw rod 12 rotatably connected to one side of the inner bottom wall of the air inlet box 3 and a guide rod 13 fixedly arranged on the other side of the inner bottom wall of the air inlet box 3; the moving mechanism further comprises a moving block 14 which is connected to the surface of the reciprocating screw rod 12 in a threaded manner and is in sliding connection with the guide rod 13, the hollow shell 5 is fixedly arranged on one side of the moving block 14, and a through hole for the dust collection hose 10 to pass through is formed in the center of one side of the moving block 14; the moving mechanism further comprises a driving motor 15 fixedly arranged at the top of the air inlet box 3, and the output end of the driving motor 15 penetrates into the air inlet box 3 and is connected with the reciprocating screw rod 12;
the driving motor 15 is electrically connected with the controller on the nitrogen making machine body 2 so as to control the driving motor 15 to be started and stopped through the controller, and after nitrogen making is completed, the driving motor 15 is controlled by the controller to be started, so that the driving motor drives the reciprocating screw rod 12 to rotate and drives the moving block 14 to reciprocate up and down under the action of the guide rod 13, thereby achieving the purpose of reciprocating up and down of the hollow shell 5, facilitating the effect of cleaning the high-efficiency filter screen 4 up and down in a reciprocating manner, and ensuring the cleaning effect.
Specific: two support plates 16 are symmetrically and fixedly arranged at the bottom of the base 1, wherein the two support plates 16 are of L-shaped structures, mounting plates 17 are fixedly arranged between opposite surfaces of two ends of the two support plates 16, a screw rod 18 is rotationally connected to the center of the top of the mounting plates 17, sliding rods 19 are fixedly arranged on two sides of the top of the mounting plates 17, U-shaped blocks 20 which are in sliding connection with the sliding rods 19 are connected to the surfaces of the screw rods 18 in a threaded manner, universal wheels 21 are arranged at the bottom of the vertical section of each U-shaped block 20, worm wheels 22 are fixedly connected to the top ends of the screw rods 18, two base blocks are symmetrically and fixedly arranged at the bottom of the base 1, worms 23 which are meshed with the worm wheels 22 are rotationally connected between opposite surfaces of the two base blocks, and one end of each worm 23 penetrates through one base block to be fixedly connected with a hand wheel;
the worm wheel 23 is driven to rotate by holding the hand wheel, the worm wheel 22 is driven to rotate, the screw rod 18 is driven to rotate by the worm wheel 22, the U-shaped block 20 is enabled to slide downwards on the surface of the slide rod 19, the universal wheel 21 is enabled to be in contact with the ground, the purpose of moving the base 1 is achieved, the device is convenient to move to a working position, and convenience of use is improved.
Specific: a discharge hole is formed in one side of the collecting box 8, a sealing baffle is hinged in the discharge hole, and a handle is fixedly arranged on one side of the sealing baffle; the handle is held to open the sealing baffle, so that dust and impurities collected in the collecting box 8 can be taken out for treatment.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The high-purity high-efficiency energy-saving nitrogen generator comprises a base (1), a nitrogen generator body (2) fixedly arranged on one side of the top of the base (1) and an air inlet box (3) fixedly arranged on the other side of the top of the base (1), and is characterized in that the air inlet box (3) is connected with the nitrogen generator body (2) through a pipeline;
the efficient filter screen (4) is fixedly arranged in the center of the inside of the air inlet box (3), one side of the inside of the air inlet box (3) is provided with a moving mechanism, and the output end of the moving mechanism is fixedly provided with a hollow shell (5);
a plurality of groups of cleaning brush hairs (6) contacted with the high-efficiency filter screen (4) are fixedly arranged at the top of one side of the hollow shell (5), and a plurality of groups of dust collection holes (7) are formed at the bottom of one side of the hollow shell (5);
the utility model discloses a vacuum cleaner, including air inlet box (3), collecting box (8) is fixed mounting in the bottom of air inlet box (3), one side fixed mounting of collecting box (8) has draught fan (9), the input fixedly connected with dust absorption hose (10) of draught fan (9), the inside that one end of dust absorption hose (10) extends to air inlet box (3) is connected with hollow shell (5).
2. The high-purity efficient energy-saving nitrogen generator according to claim 1, wherein a rectangular notch is formed in one side of the air inlet box (3), and a grid plate (11) for blocking sundries is fixedly arranged in the rectangular notch.
3. The high-purity efficient energy-saving nitrogen generator according to claim 1, wherein the moving mechanism comprises a reciprocating screw (12) rotatably connected to one side of the inner bottom wall of the air inlet box (3) and a guide rod (13) fixedly installed on the other side of the inner bottom wall of the air inlet box (3).
4. The high-purity efficient energy-saving nitrogen generator according to claim 3, wherein the moving mechanism further comprises a moving block (14) which is in threaded connection with the surface of the reciprocating screw rod (12) and is in sliding connection with the guide rod (13), the hollow shell (5) is fixedly arranged on one side of the moving block (14), and a through hole for a dust collection hose (10) to pass through is formed in the center of one side of the moving block (14).
5. The high-purity efficient energy-saving nitrogen generator according to claim 4, wherein the moving mechanism further comprises a driving motor (15) fixedly installed at the top of the air inlet box (3), and the output end of the driving motor (15) penetrates into the air inlet box (3) to be connected with a reciprocating screw rod (12).
6. The high-purity efficient energy-saving nitrogen generator according to claim 1, wherein two support plates (16) are symmetrically and fixedly arranged at the bottom of the base (1), and mounting plates (17) are fixedly arranged between opposite surfaces at two ends of the two support plates (16).
7. The high-purity efficient energy-saving nitrogen generator according to claim 6, wherein a screw rod (18) is rotatably connected to the top center of the mounting plate (17), sliding rods (19) are fixedly installed on two sides of the top of the mounting plate (17), and a U-shaped block (20) in sliding connection with the sliding rods (19) is connected to the surface of the screw rod (18) in a threaded manner.
8. The high-purity efficient energy-saving nitrogen generator according to claim 7, wherein universal wheels (21) are arranged at the bottom of the vertical section of the U-shaped block (20), and worm wheels (22) are fixedly connected to the top ends of the screws (18).
9. The high-purity efficient energy-saving nitrogen generator according to claim 8, wherein two base blocks are symmetrically and fixedly arranged at the bottom of the base (1), a worm (23) meshed with a worm wheel (22) is rotatably connected between opposite surfaces of the two base blocks, and one end of the worm (23) penetrates through one base block and is fixedly connected with a hand wheel.
10. The high-purity efficient energy-saving nitrogen generator according to claim 1, wherein a discharge port is formed in one side of the collecting box (8), a sealing baffle is hinged in the discharge port, and a handle is fixedly mounted on one side of the sealing baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320368687.9U CN219462842U (en) | 2023-03-02 | 2023-03-02 | High-purity high-efficiency energy-saving nitrogen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320368687.9U CN219462842U (en) | 2023-03-02 | 2023-03-02 | High-purity high-efficiency energy-saving nitrogen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219462842U true CN219462842U (en) | 2023-08-04 |
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ID=87463928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320368687.9U Active CN219462842U (en) | 2023-03-02 | 2023-03-02 | High-purity high-efficiency energy-saving nitrogen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219462842U (en) |
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2023
- 2023-03-02 CN CN202320368687.9U patent/CN219462842U/en active Active
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