Gas source purification device for nitrogen making equipment

Abstract

The utility model discloses a gas source purification device for nitrogen-making equipment, which relates to the technical field of nitrogen-making gas source purification and comprises a purification box body, a bearing plate arranged below the purification box body, an air compressor arranged on one side of the purification box body, a box door arranged on the front side of the purification box body, and a gas inlet pipe arranged on the top of the purification box body. The air inlet pipe is communicated with the filter box, a partition plate is arranged in the filter box, a dust filtering net is fixedly connected to the partition plate, a cleaning assembly is arranged above the dust filtering net, the lower portion of the filter box is communicated through a connecting pipe, a condensation mechanism is arranged outside the connecting pipe and fixedly connected with the purification box body, and a water collecting box is arranged at the bottom of the connecting pipe; a conveying pipe is arranged on one side of the water collection tank and communicated with the air compressor. The device is efficient and convenient, cooling is rapidly carried out through condensation circulation, moisture in air can be removed, and the nitrogen generation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nitrogen production gas source purification, in particular to a gas source purification device for nitrogen production equipment. Background Art

[0002] During the nitrogen production process, the purity of the source gas significantly impacts nitrogen quality and production efficiency. However, existing gas source purification devices often suffer from low purification efficiency, high moisture content in the air, or high gas temperatures in high-temperature environments, which can affect the performance of nitrogen production equipment. To address this issue, those skilled in the art have proposed a gas source purification device for nitrogen production equipment to address the aforementioned issues. Utility Model Content

[0003] The purpose of the present invention is to provide a gas source purification device for nitrogen production equipment to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A gas source purification device for nitrogen production equipment includes a purification box, a carrying plate is provided below the purification box, an air compressor is provided on one side of the purification box, a box door is provided on the front of the purification box, an air inlet pipe is provided on the top of the purification box, the air inlet pipe is connected to the filter box, a partition plate is provided inside the filter box, a dust filter is fixedly connected to the partition plate, a cleaning assembly is provided above the dust filter, the filter box is connected below by a connecting pipe, a condensing mechanism is provided outside the connecting pipe, the condensing mechanism is fixedly connected to the purification box, a water collecting tank is provided at the bottom of the connecting pipe, a delivery pipe is provided on one side of the water collecting tank, and the delivery pipe is connected to the air compressor.

[0006] As a further solution of the present invention: the condensing mechanism includes a cooling box fixed to the side wall of the evolution box body, a cooling pipe is fixedly connected to the cooling box, a water pump is provided on the cooling pipe, and the cooling pipe is coiled outside the connecting pipe.

[0007] As a further solution of the present invention: a transmission shaft is rotatably connected to the cooling tube, one end of the transmission shaft is fixedly connected to a transmission paddle, the other end of the transmission shaft is fixedly connected to a worm, the worm is rotatably connected to the side wall of the purification box, the worm is meshed with the worm wheel, and the worm wheel is fixedly connected to the cleaning assembly.

[0008] As a further solution of the present invention: the cleaning assembly includes a cleaning rotating rod fixedly connected to the worm gear, the cleaning rotating rod is rotatably connected to the wall of the filter box, a rotating bar is fixedly connected above the cleaning rotating rod, a pushing bar is rotatably connected to the rotating bar, the pushing bar is rotatably connected to the cleaning plate by adjusting the rotating shaft, the cleaning plate is slidably connected to the wall of the filter box, and a cleaning brush is provided under the cleaning plate.

[0009] As a further solution of the present invention: collecting grooves are provided on both sides of the partition plate, and collecting drawers are slidably connected inside the collecting grooves, and the cleaning assembly cooperates with the collecting drawers on both sides.

[0010] Compared with the existing technology, the beneficial effects of the present invention are: 1. The present invention is efficient and convenient, and can quickly cool down and remove moisture in the air through the condensation cycle, thereby improving the efficiency of nitrogen production; 2. Energy saving and consumption reduction, by purifying the gas source, the nitrogen production process is faster and smoother, saving resources and reducing energy consumption; 3. It has strong adaptability and can effectively purify gas in high temperature and humid environments, thereby improving resource utilization; 4. It has a reasonable structure and a compact device structure. The filter screen is cleaned by the cleaning component, and there is no need for operators to enter the site to disassemble and maintain it, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of a gas source purification device for nitrogen production equipment;

[0012] Figure 2 This is a schematic diagram of the structure of a cleaning component of a gas source purification device for nitrogen production equipment;

[0013] Figure 3 This is a schematic diagram of the transmission structure of a gas source purification device for nitrogen production equipment;

[0014] In the figure: 1. Purification box body; 2. Loading plate; 3. Air compressor; 4. Box door; 5. Inlet pipe; 6. Filter box; 7. Partition plate; 8. Dust filter; 9. Cleaning component; 10. Connecting pipe; 11. Condensation mechanism; 12. Water collecting tank; 13. Delivery pipe; 14. Cooling box; 15. Cooling pipe; 16. Water pump; 17. Drive shaft; 18. Drive paddle; 19. Worm; 20. Worm gear; 21. Cleaning rod; 22. Rotating bar; 23. Push bar; 24. Adjusting shaft; 25. Cleaning plate; 26. Cleaning brush; 27. Collection trough; 28. Collection drawer. DETAILED DESCRIPTION

[0015] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0019] Example 1:

[0020] See also Figure 1-3 , including a purification box 1, a carrying plate 2 is provided at the bottom of the purification box 1, an air compressor 3 is provided on one side of the purification box 1, a box door 4 is provided on the front of the purification box 1, an air intake pipe 5 is provided on the top of the purification box 1, the air intake pipe 5 is connected to the filter box 6, a partition plate 7 is provided inside the filter box 6, a dust filter 8 is fixedly connected to the partition plate 7, a cleaning component 9 is provided above the dust filter 8, the filter box 6 is connected to the bottom through a connecting pipe 10, a condensing mechanism 11 is provided on the outside of the connecting pipe 10, the condensing mechanism 11 is fixedly connected to the purification box 1, a water collecting tank 12 is provided at the bottom of the connecting pipe 10, a delivery pipe 13 is provided on one side of the water collecting tank 12, and the delivery pipe 13 is connected to the air compressor 3.

[0021] First, the gas enters the filter box 6 through the air inlet pipe 5 above the purification box 1, and the dust particles and flocs are filtered above the partition plate 8 by the dust filter 8, and then enters the connecting pipe 10 through the filter box 6.

[0022] The condensing mechanism 11 includes a cooling box 14 fixed to the side wall of the evolution box body, a cooling pipe 15 is fixedly connected to the cooling box 14, a water pump 16 is provided on the cooling pipe 15, and the cooling pipe 15 is coiled outside the connecting pipe 10.

[0023] After entering the connecting pipe 10, the cooling box 14 is turned on and the water inside the cooling box 14 begins to cool. The water inside the cooling box 14 is circulated in the cooling pipe 15 through the water pump 16, taking away the heat in the air inside the connecting pipe 10 and condensing the moisture in the air into the water collecting tank 12. Finally, the air is sent to the air compressor 3 through the delivery pipe 13 for compression, and then the nitrogen production operation is carried out.

[0024] Example 2:

[0025] See also Figure 1-3 , including a purification box 1, a carrying plate 2 is provided at the bottom of the purification box 1, an air compressor 3 is provided on one side of the purification box 1, a box door 4 is provided on the front of the purification box 1, an air intake pipe 5 is provided on the top of the purification box 1, the air intake pipe 5 is connected to the filter box 6, a partition plate 7 is provided inside the filter box 6, a dust filter 8 is fixedly connected to the partition plate 7, a cleaning component 9 is provided above the dust filter 8, the filter box 6 is connected to the bottom through a connecting pipe 10, a condensing mechanism 11 is provided on the outside of the connecting pipe 10, the condensing mechanism 11 is fixedly connected to the purification box 1, a water collecting tank 12 is provided at the bottom of the connecting pipe 10, a delivery pipe 13 is provided on one side of the water collecting tank 12, and the delivery pipe 13 is connected to the air compressor 3.

[0026] First, the gas enters the filter box 6 through the air inlet pipe 5 above the purification box 1, and the dust particles and flocs are filtered above the partition plate 8 by the dust filter 8, and then enters the connecting pipe 10 through the filter box 6.

[0027] The condensing mechanism 11 includes a cooling box 14 fixed to the side wall of the evolution box body, a cooling pipe 15 is fixedly connected to the cooling box 14, a water pump 16 is provided on the cooling pipe 15, and the cooling pipe 15 is coiled outside the connecting pipe 10.

[0028] After entering the connecting pipe 10, the cooling box 14 is turned on and the water inside the cooling box 14 begins to cool. The water inside the cooling box 14 is circulated in the cooling pipe 15 through the water pump 16, taking away the heat in the air inside the connecting pipe 10 and condensing the moisture in the air into the water collecting tank 12. Finally, the air is sent to the air compressor 3 through the delivery pipe 13 for compression, and then the nitrogen production operation is carried out.

[0029] The cooling tube 15 is rotatably connected to a transmission shaft 17, one end of the transmission shaft 17 is fixedly connected to a transmission paddle 18, and the other end of the transmission shaft 17 is fixedly connected to a worm 19, which is rotatably connected to the side wall of the purification box 1, and the worm 19 is meshed with a worm wheel 20, and the worm wheel 20 is fixedly connected to the cleaning assembly 9.

[0030] The cleaning assembly 9 includes a cleaning rotating rod 21 fixedly connected to the worm gear 20, the cleaning rotating rod 21 is rotatably connected to the wall of the filter box 6, a rotating bar 22 is fixedly connected above the cleaning rotating rod 21, and a pushing bar 23 is rotatably connected to the rotating bar 22. The pushing bar 23 is rotatably connected to a cleaning plate 25 through an adjusting shaft 24, and the cleaning plate 25 is slidably connected to the wall of the filter box 6. A cleaning brush 26 is provided below the cleaning plate 25.

[0031] The partition plate 7 is provided with a collecting groove 27 on both sides, and a collecting drawer 28 is slidably connected inside the collecting groove 27. The cleaning component 9 cooperates with the collecting drawers 28 on both sides.

[0032] In addition, while the condensing mechanism 11 is working, the transmission paddle 18 inside the cooling tube 15 drives the transmission shaft 17 to rotate, and the worm 19 on the transmission shaft 17 drives the worm wheel 20 to rotate, so that the rotating bar 22 on the cleaning rotating rod 21 rotates, and then pushes the pushing bar 23, so that the cleaning brush 26 moves back and forth, cooperating with the collecting drawer 28 to clean up dust and flocs to prevent blockage.

[0033] The working principle of this utility model is:

[0034] First, air enters filter box 6 through intake pipe 5 above purification chamber 1. Dust particles and flocculent material are filtered out by dust filter 8 and trapped above partition plate 8 before passing through filter box 6 and into connecting pipe 10. After entering connecting pipe 10, cooling box 14 is activated, cooling the water inside. Water pump 16 circulates the water inside cooling box 14 through cooling pipe 15, removing heat from the air inside connecting pipe 10 and condensing the moisture in the air into water collection tank 12. Finally, the air is delivered to air compressor 3 through delivery pipe 13 for compression, where nitrogen production begins. Furthermore, while condensing mechanism 11 is operating, drive paddle 18 inside cooling pipe 15 rotates drive shaft 17. A worm gear 19 on drive shaft 17 rotates worm gear 20, rotating rotating bar 22 on cleaning rod 21. This in turn drives push bar 23, causing cleaning brush 26 to reciprocate, cooperating with collection drawer 28 to remove dust and flocculent material and prevent clogging.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A gas source purification device for nitrogen production equipment, comprising a purification box (1), characterized in that: A carrying plate (2) is provided below the purification box (1), an air compressor (3) is provided on one side of the purification box (1), a box door (4) is provided on the front of the purification box (1), an air inlet pipe (5) is provided on the top of the purification box (1), the air inlet pipe (5) is communicated with the filter box (6), a partition plate (7) is provided inside the filter box (6), a dust filter (8) is fixedly connected to the partition plate (7), a cleaning assembly (9) is provided above the dust filter (8), the filter box (6) is communicated with the bottom through a connecting pipe (10), a condensing mechanism (11) is provided outside the connecting pipe (10), the condensing mechanism (11) is fixedly connected to the purification box (1), a water collecting tank (12) is provided at the bottom of the connecting pipe (10), a delivery pipe (13) is provided on one side of the water collecting tank (12), and the delivery pipe (13) is communicated with the air compressor (3).

2. The gas source purification device for nitrogen production equipment according to claim 1, characterized in that: The condensing mechanism (11) comprises a cooling box (14) fixed to the side wall of the evolution box body, a cooling pipe (15) is fixedly connected to the cooling box (14), a water pump (16) is provided on the cooling pipe (15), and the cooling pipe (15) is coiled outside the connecting pipe (10).

3. The gas source purification device for nitrogen production equipment according to claim 2, characterized in that: The cooling tube (15) is rotatably connected to a transmission shaft (17), one end of the transmission shaft (17) is fixedly connected to a transmission paddle (18), and the other end of the transmission shaft (17) is fixedly connected to a worm (19), the worm (19) is rotatably connected to the side wall of the purification box (1), the worm (19) is meshed with a worm wheel (20), and the worm wheel (20) is fixedly connected to the cleaning assembly (9).

4. The gas source purification device for nitrogen production equipment according to claim 3, characterized in that: The cleaning assembly (9) comprises a cleaning rotating rod (21) fixedly connected to the worm gear (20), the cleaning rotating rod (21) being rotatably connected to the wall of the filter box (6), a rotating bar (22) being fixedly connected above the cleaning rotating rod (21), a pushing bar (23) being rotatably connected to the rotating bar (22), the pushing bar (23) being rotatably connected to a cleaning plate (25) via an adjusting shaft (24), the cleaning plate (25) being slidably connected to the wall of the filter box (6), and a cleaning brush (26) being provided below the cleaning plate (25).

5. The gas source purification device for nitrogen production equipment according to claim 4, characterized in that: The partition plate (7) is provided with collecting grooves (27) on both sides, and the collecting grooves (27) are slidably connected with collecting drawers (28) inside, and the cleaning assembly (9) cooperates with the collecting drawers (28) on both sides.

Images