CN218627445U

CN218627445U - Nitrogen gas atomizing aluminite powder cooler

Info

Publication number: CN218627445U
Application number: CN202223100894.0U
Authority: CN
Inventors: 陈锡超; 赵宝林
Original assignee: Shandong Zhuoyue Solar Energy Technology Co ltd
Current assignee: Shandong Zhuoyue Solar Energy Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-14
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a nitrogen gas atomizing aluminite powder cooler, the camera includes a supporting plate, one side at backup pad top is fixed with coolant tank, the suction pump is installed on the right side on backup pad top, and the input of suction pump and one side of coolant tank are linked together, the coolant tank top is provided with two water ring branches, the department is provided with the wave board on the position that is close to the top in the backup pad, and wave board right side top and bottom are provided with the fixed plate, fixed plate and backup pad inner wall fixed connection, vertical threaded connection has the screw on the fixed plate. This nitrogen gas atomizing aluminum powder cooler flows along wave plate through endless high temperature water when using, increases high temperature water and air area of contact when flowing through wave plate, and quick to the interior steam of high temperature water speed of giving off, realized that this nitrogen gas atomizing aluminum powder cooler gives off the heat in the cooling water after the circulation fast, reduce the temperature phenomenon in the influence water tank.

Description

Nitrogen gas atomizing aluminite powder cooler

Technical Field

The utility model relates to a cooler technical field specifically is a nitrogen gas atomizing aluminite powder cooler.

Background

The cooler is a type of heat exchange equipment, and performs heat removal treatment through a cooling fluid, wherein the cooling fluid is water or coolant serving as a cooling medium, and a hot object is subjected to temperature reduction treatment through the cooler, so that the surface temperature of the hot object is reduced to a proper degree.

When the nitrogen atomization aluminum powder is processed in the atomizing furnace, the temperature in the atomizing furnace is controlled at 900-950 ℃, so that the blockage phenomenon of a nozzle of the atomizer is prevented, the surface temperature of the nitrogen atomization aluminum powder processed by the atomizing furnace is higher, the nitrogen atomization aluminum powder needs to be cooled in the later period, the nitrogen atomization aluminum powder is cooled to a cooling state, and the environment nitrogen for protecting the aluminum powder is protected under the matching of a water cooling cooler and a nitrogen circulating system during cooling, so that a cooler special for the nitrogen atomization aluminum powder is needed.

The nitrogen atomization aluminum powder cooler adopts a mode of cooling nitrogen in a nitrogen circulation system through water cooling, the nitrogen atomization aluminum powder production equipment in which the nitrogen enters cools aluminum powder, the water cooling mode is adopted for cooling, cooling water is recycled, the cooling water passes through one round of circulation, the temperature of the cooling water in the cooling pipe can be raised to a part, the cooling water with relatively high temperature directly flows into the water tank, the contact time of the cooling water with high temperature and air is short, the temperature of liquid in the water tank is directly increased by the high-temperature cooling water, and after the cooling water is used for a long time, the temperature of the cooling water is raised, so that the cooling effect on the aluminum powder can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nitrogen gas atomizing aluminite powder cooler to solve common nitrogen gas atomizing aluminite powder cooler on the existing market that proposes in the above-mentioned background art and adopt hydrologic cycle's mode to carry out cooling treatment, the cooling water and the air contact time end of temperature rise, the temperature of the cooling water in the water tank is directly influenced to the heat in the cooling water of high temperature, after long-time the use, can influence the problem to the cooling effect of aluminite powder.

In order to achieve the above purpose, the utility model provides a following technical scheme: the nitrogen atomization aluminum powder cooler comprises a supporting plate, wherein a cooling water tank is fixed on one side of the top of the supporting plate, a water suction pump is installed on the right side of the top of the supporting plate, the input end of the water suction pump is communicated with one side of the cooling water tank, two water distribution rings are arranged above the cooling water tank, a plurality of cooling pipes are distributed between the two water distribution rings in an annular mode, connecting cylinders are arranged between the two sides of the cooling pipes and the water distribution rings, a water inlet pipe is connected to one side of the left water distribution ring and the output end of the water suction pump, and a water outlet pipe is communicated with the right side of the top of the cooling water tank and the position of the right side water distribution ring;

the corrugated plate is arranged at the position, close to the top end, in the supporting plate, a fixing plate is arranged at the top end of the right side of the corrugated plate and at the bottom end of the right side of the corrugated plate, the fixing plate is fixedly connected with the inner wall of the supporting plate, and a screw is connected to the fixing plate in a vertical threaded mode. The cooling water is circulated and falls onto the wave plate and flows along the wave plate, so that the contact between the cooling water and the air after circulation is increased, and the heat in the cooling water is quickly dissipated through the contact with the air.

Preferably, a plurality of through holes are vertically formed in the surface of the wave plate, a space is reserved between the left side of the wave plate and the inner wall of the water suction pump, and the wave plate is arranged in an inclined mode. The cooling water flow direction is guided and treated through the inclined arrangement, and the hot air in the cooling water tank flows out under the action of the through holes.

Preferably, the top inner wall that the cooling tube is in the right side is fixed with riser two, one side of keeping away from riser two in the cooling tube is fixed with riser one, and the length of riser one and riser two is greater than the inside radius length of cooling tube, it has the bull stick to rotate between riser one and the riser two, and is fixed with the scraper blade on the outer wall of bull stick, and the outer wall that the bull stick was kept away from to the scraper blade closely laminates with the cooling tube. The scraper plate rotates under the impact of cooling water, and the inner wall of the cooling pipe is scraped in the rotating process to scrape slag on the inner wall of the cooling pipe.

Preferably, a convex block is fixed at a position, close to the water distribution ring, in the connecting cylinder, the inner diameter of the convex block is equal to the inner diameters of the cooling pipe and the water distribution ring, and thread parts are arranged between two sides in the connecting cylinder and the water distribution ring or the cooling pipe. The cooling pipe and the two water dividing rings can be assembled one by one, and therefore the damaged cooling pipe can be conveniently disassembled in the later period.

Preferably, the water diversion ring and the connecting cylinder are in threaded connection through a threaded portion, and the cooling pipe and the connecting cylinder are in threaded connection through a threaded portion. The water diversion ring and the cooling pipe are in threaded connection under the action of the threaded part through the connecting cylinder sleeve, so that the water diversion ring and the cooling pipe are convenient to assemble.

Preferably, a sealing gasket is arranged between the water dividing ring and the bump or between the cooling pipe and the bump. The connecting cylinder and the cooling pipe are connected and sealed through the sealing gasket, and similarly, the sealing gasket improves the sealing property of the connection between the water distribution ring and the connecting cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the nitrogen atomization aluminum powder cooler is provided with a wave plate, through holes, fixing plates and screws, the wave plate is arranged on the position, close to the top end, in the supporting plate, the fixing plates are arranged at the top end and the bottom end of the right side of the wave plate, the fixing plates are fixedly connected with the inner wall of the supporting plate, the screws are vertically connected to the fixing plates in a threaded manner, the right side of the wave plate is inserted between the adjacent fixing plates, the wave plate is fixed by penetrating through the wave plate and the fixing plates through screw threads, circulated high-temperature water flows along the wave plate, the contact area of the high-temperature water and air is increased when the high-temperature water flows through the wave plate, the radiating speed of hot air in the high-temperature water is quickly adjusted, the quick heat radiation of the circulated cooling water is realized, and the water temperature phenomenon in a water tank is reduced;

2. the rotating rod is arranged, the first vertical plate, the second vertical plate and the scraper are arranged, the second vertical plate is fixed on the inner wall of the top end of the right side of the cooling pipe, the first vertical plate is fixed on one side, far away from the second vertical plate, in the cooling pipe, the rotating rod is rotated between the first vertical plate and the second vertical plate, the scraper is fixed on the outer wall of the rotating rod, the rotating rod is rotated under the cooperation of the scrapers and the flowing of cooling water, the scrapers rotate to scrape off stains attached to the inner wall of the cooling pipe, and the effects that the thickness of the cooling pipe is increased due to the adhesion of the stains on the inner wall of the cooling pipe to influence the cold air transfer effect are reduced by scraping off the stains on the inner wall of the cooling pipe, so that the nitrogen atomization aluminum powder cooler has the function of cleaning the inner wall of the cooling pipe;

3. through setting up the connecting cylinder, lug and screw thread portion, set up the connecting cylinder between cooling tube both sides and the water ring that divides, the inside of connecting cylinder is close to the fixed lug of position department of water ring, carry out threaded connection through the connecting cylinder under the cooperation of screw thread portion between cooling tube and the water ring that divides, through threaded connection, be convenient for divide water ring and cooling tube equipment, thereby can dismantle the change to the cooling tube of damage, improve the convenience of changing and assembling the cooling tube in this nitrogen gas atomizing aluminite powder cooler.

Drawings

FIG. 1 is a schematic perspective view of the main body of the device of the present invention;

FIG. 2 is a schematic view of the overall front view of the partial section structure of the present invention;

FIG. 3 is a schematic sectional view of the cooling tube of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the water diversion ring and the cooling pipe of the present invention.

In the figure: 1. a support plate; 2. a water pump; 3. a water inlet pipe; 4. a water diversion ring; 5. a cooling tube; 6. a connecting cylinder; 7. a water outlet pipe; 8. a cooling water tank; 9. a wave plate; 10. a through hole; 11. a fixing plate; 12. a screw; 13. a rotating rod; 14. a first vertical plate; 15. a second vertical plate; 16. a squeegee; 17. a bump; 18. a threaded portion; 19. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a nitrogen gas atomizing aluminite powder cooler, please refer to and show 1-2, including backup pad 1, one side at 1 top of backup pad is fixed with coolant tank 8, suction pump 2 is installed on the right side on 1 top of backup pad, and the input of suction pump 2 is linked together with one side of

coolant tank

8, 8 tops of coolant tank are provided with two rings 4 that divide, it distributes a plurality of cooling tubes 5 to be the annular between two rings 4 that divide, be provided with connecting cylinder 6 between 5 both sides of cooling tube and the ring 4 that divides, left side 4 one side that divide is connected with inlet tube 3 with 2 outputs of suction pump, the position department on right side divide

ring

4 and 8 tops of coolant tank communicates there is outlet pipe 7, suction pump 2, inlet tube 3, divide ring 4, cooling tube 5, outlet pipe 7 and coolant tank 8 form cooling system, also realize the cooling water cyclic utilization effect simultaneously. The position close to the top in the supporting plate 1 is provided with a wave plate 9, the top end of the right side of the wave plate 9 and the bottom end of the wave plate are provided with fixing plates 11, the fixing plates 11 are fixedly connected with the inner wall of the supporting plate 1, and the two fixing plates 11 play a role in positioning and limiting the wave plate 9. The fixing plate 11 is vertically connected with a screw 12 in a threaded manner, and the wave plate 9 and the two fixing plates 11 are connected and installed in a threaded manner through the screw 12. A plurality of through holes 10 are vertically formed in the surface of the wave plate 9, a space is reserved between the left side of the wave plate 9 and the inner wall of the water suction pump 2, and cooling water can flow into the bottom of the cooling water tank 8 conveniently. The wave plates 9 are obliquely arranged, and play a role in guiding the cooling water to flow.

Referring to fig. 1-2, the circulating cooling water falls on the wave plate 9, flows through the wave plate 9, increases contact between the circulating cooling water and air during the flow of the wave plate 9, and dissipates the circulating cooling water into the internal hot air rapidly by increasing contact with the air, thereby reducing the increase speed of the temperature of the cooling water in the cooling water tank 8.

Referring to fig. 1 and 3, a second vertical plate 15 is fixed on the inner wall of the top end of the cooling pipe 5 on the right side, a first vertical plate 14 is fixed on one side of the cooling pipe 5 far away from the second vertical plate 15, and the lengths of the first vertical plate 14 and the second vertical plate 15 are greater than the length of the radius inside the cooling pipe 5, so that the rotating rod 13 is located on the horizontal center line inside the cooling pipe 5. Rotate between riser 14 and riser two 15 and have bull stick 13, and be fixed with scraper blade 16 on the outer wall of bull stick 13, scraper blade 16 keeps away from the outer wall of bull stick 13 and cooling tube 5 and closely laminates, at the rotatory in-process of scraper blade 16, plays the wall effect of scraping to the 5 inner walls of cooling tube.

Referring to fig. 1 and fig. 3, when the liquid passes through the cooling tube 5, the scraper 16 applies work, the scraper 16 and the rotating rod 13 rotate in the cooling tube 5, and the scraper 16 can scrape off stains on the inner wall of the cooling tube 5 in the rotating process, so as to prevent the thickness of the cooling tube 5 from increasing due to the adhesion of the residues in the water on the inner wall of the cooling tube 5, and the increase of the thickness of the cooling tube 5 can affect the transmission of the cold air of the cooling tube 5.

Referring to fig. 1 and 4, a bump 17 is fixed inside the connecting cylinder 6 at a position close to the water distribution ring 4, and the inner diameter of the bump 17 is equal to the inner diameter of the cooling pipe 5 and the water distribution ring 4, so as to improve the sealing performance between the water distribution ring 4 and the cooling pipe 5 and the connecting cylinder 6. And threaded parts 18 are arranged between the two sides in the connecting cylinder 6 and the water diversion ring 4 or the cooling pipe 5. The water diversion ring 4 and the connecting cylinder 6 form threaded connection through a threaded part 18, the cooling pipe 5 and the connecting cylinder 6 form threaded connection through the threaded part 18, a sealing gasket 19 is arranged between the water diversion ring 4 and a bump 17 or between the cooling pipe 5 and the bump 17, and the water diversion ring 4, the connecting cylinder 6 and the cooling pipe 5 are sequentially sealed through the sealing gasket 19.

Referring to fig. 1 and 4, a connecting tube 6 is sleeved outside between both ends of the cooling pipe 5 and the water distribution ring 4, and the connecting tube 6 and the water distribution ring 4 or the connecting tube 6 and the cooling pipe 5 are in threaded connection through threaded portions 18 at both sides of the inner wall of the connecting tube 6, so that the cooling pipe 5 and the water distribution ring 4 can be assembled conveniently.

The working principle is as follows: the nitrogen circulating pipe entering the nitrogen atomization aluminum powder processing equipment penetrates through the water distribution ring 4, the water suction pump 2 is started to pump cooling water out of the cooling water tank 8, the cooling water flows along the water inlet pipe 3 and flows into the left water distribution ring 4 to redistribute and flow into the cooling pipe 5, when the cooling water flows through the cooling pipe 5, the rotating rod 13 and the scraper 16 are touched to enable the scraper 16 to rotate, the scraper 16 rotates to scrape the inner wall of the cooling pipe 5, meanwhile, the nitrogen circulating pipe in the cooling pipe 5 is cooled by the cooling water flowing through the cooling pipe 5, the cooled nitrogen enters the nitrogen atomization aluminum powder processing equipment to cool the aluminum powder in the nitrogen atomization aluminum powder processing equipment, also can adopt and insert the cooling tube 5 to the aluminium powder outlet pipe in, give the aluminium powder outlet pipe with air conditioning transmission and carry out cooling treatment to the aluminium powder through cooling tube 5, the cooling water that gets into in the cooling tube 5 concentrates through right side water diversion ring 4 and flows into in outlet pipe 7, flow into cooling water tank 8 along outlet pipe 7, and drip on wave board 9, recirculated cooling water flows along wave board 9, increase recirculated cooling water and air contact time and area when passing through wave board 9, be convenient for carry out the heat dissipation treatment to recirculated cooling water, flow into cooling water tank 8 bottom end aquatic through the gap between wave board 9 left side and cooling water tank 8, the steam in the cooling water tank 8 can be gived off equally through the effect of through-hole 10 simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nitrogen gas atomizing aluminite powder cooler, includes backup pad (1), its characterized in that: a cooling water tank (8) is fixed on one side of the top of the supporting plate (1), a water suction pump (2) is installed on the right side of the top of the supporting plate (1), the input end of the water suction pump (2) is communicated with one side of the cooling water tank (8), two water distribution rings (4) are arranged above the cooling water tank (8), a plurality of cooling pipes (5) are annularly distributed between the two water distribution rings (4), a connecting cylinder (6) is arranged between the two sides of each cooling pipe (5) and the corresponding water distribution ring (4), one side of each left water distribution ring (4) and the output end of the water suction pump (2) are connected with a water inlet pipe (3), and water outlet pipes (7) are communicated with the positions on the right side of the tops of the right water distribution ring (4) and the cooling water tank (8);

the corrugated plate is characterized in that a corrugated plate (9) is arranged at a position, close to the top end, in the supporting plate (1), a fixing plate (11) is arranged at the top end of the right side of the corrugated plate (9) and at the bottom end of the right side of the corrugated plate, the fixing plate (11) is fixedly connected with the inner wall of the supporting plate (1), and a screw (12) is vertically connected to the fixing plate (11) through threads.

2. The nitrogen-atomized aluminum powder cooler as set forth in claim 1, wherein: a plurality of through-holes (10) have vertically been seted up on the surface of wave board (9), it has the space to reserve between the left side of wave board (9) and suction pump (2) inner wall, wave board (9) are the slope setting.

3. The nitrogen atomized aluminum powder cooler as set forth in claim 1, wherein: the cooling tube (5) are fixed with riser two (15) at the top inner wall on right side, the one side of keeping away from riser two (15) in cooling tube (5) is fixed with riser one (14), and the length of riser one (14) and riser two (15) is greater than the inside radius length of cooling tube (5), it has bull stick (13) to rotate between riser one (14) and riser two (15), and is fixed with scraper blade (16) on the outer wall of bull stick (13), and the outer wall and the cooling tube (5) of bull stick (13) are closely laminated in scraper blade (16).

4. The nitrogen-atomized aluminum powder cooler as set forth in claim 1, wherein: a convex block (17) is fixed at a position, close to the water distribution ring (4), in the connecting cylinder (6), the inner diameter of the convex block (17) is equal to that of the cooling pipe (5) and the water distribution ring (4), and thread portions (18) are arranged between the two sides in the connecting cylinder (6) and the water distribution ring (4) or the cooling pipe (5).

5. The nitrogen-atomized aluminum powder cooler as set forth in claim 4, wherein: the water distribution ring (4) and the connecting cylinder (6) form threaded connection through a threaded portion (18), and the cooling pipe (5) and the connecting cylinder (6) form threaded connection through the threaded portion (18).

6. A nitrogen-atomized aluminum powder cooler as set forth in claim 5, wherein: and a sealing gasket (19) is arranged between the water distribution ring (4) and the lug (17) or between the cooling pipe (5) and the lug (17).