CN212899044U

CN212899044U - Fan for metal smelting with good protection effect

Info

Publication number: CN212899044U
Application number: CN202021068281.1U
Authority: CN
Inventors: 赵兴全
Original assignee: Tianjin Xuze Stainless Steel Belt Co ltd
Current assignee: Tianjin Xuze Stainless Steel Belt Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-06
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a fan technical field just discloses a protect effectual fan for metal smelting, including the fixed block, the left side fixed mounting of fixed block has the air-out fill, the right side fixed mounting of fixed block has the air inlet fill, logical groove has all been seted up to air-out fill and relative one side of air inlet fill, the fixed slot has been seted up to the inside centre of fixed block. This protect effectual fan for metal smelting, through being provided with two driving motor and two sets of flabellums, the suction of right side flabellum is hot-blast, left side flabellum discharge is hot-blast, make its air supply efficiency promote by a wide margin, through being provided with the wind-guiding hole, make left side flabellum also can be discharged and outside with the produced heat of two driving motor during operations through the wind-guiding hole when the discharge is hot-blast, through being provided with the hot-radiating groove, make hot-blast driving motor that can not influence the fixed slot inside when via two ventilation slots, through being provided with the louvre, further its radiating efficiency has been strengthened.

Description

Fan for metal smelting with good protection effect

Technical Field

The utility model relates to a fan technical field specifically is a protect effectual fan for metal smelting.

Background

The fan is a driven fluid machine, is a short form of Chinese habit for gas compression and gas conveying machinery, generally speaking, the fan comprises a ventilator, a blower and a wind driven generator, and is mainly applied to ventilation and air exchange in various fields of national economy such as metallurgy, petrifaction, electric power, urban rail transit, textile, ships and the like and various places.

When carrying out metal smelting, need use the fan to come hot-blast leading-in combustor in, current metal smelting uses the fan diversified, but these metal smelting uses the fan mostly all have the poor problem of protective effect, and fan drive assembly long-term work can not obtain the protection under high temperature environment, and its inside part is very easily damaged and ageing, causes unnecessary trouble, so proposes a metal smelting that protective effect is good and uses the fan to solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a protect effectual fan for metal smelting possesses advantages such as the protection effect is good, has solved fan drive assembly long-term work and can not obtain the protection under high temperature environment, and its inside part is very easily damaged and ageing, causes the trouble problem of unnecessary.

(II) technical scheme

For realizing the effectual purpose of above-mentioned protection, the utility model provides a following technical scheme: a fan for metal smelting with good protection effect comprises a fixed block, wherein an air outlet hopper is fixedly arranged on the left side of the fixed block, an air inlet hopper is fixedly arranged on the right side of the fixed block, through grooves are formed in opposite sides of the air outlet hopper and the air inlet hopper, a fixed groove is formed in the middle of the inside of the fixed block, two driving motors are fixedly arranged in the fixed groove, output shafts of the two driving motors are respectively connected with a driving rod, one end of each driving rod penetrates through the fixed block and extends to the inside of the through groove, bearing seats respectively and movably connected with the two driving rods are fixedly arranged on one side wall of the two through grooves, rotating blocks are fixedly arranged on the outer surfaces of the two driving rods and positioned in the two through grooves, fan blades are fixedly arranged on the outer surfaces of the two rotating blocks, and heat insulation grooves are formed in the inside of the fixed block, the inside of fixed block and be located one side that two heat-insulating slots carried on the back mutually and all seted up the ventilation groove, the first ventilation hole that one end runs through and extends to two logical inslot portions is all seted up to one side that goes out wind fill and air inlet fill carried on the back mutually, the middle of fixed block front and back and the front and the back that are located the fixed slot have all seted up the louvre, the equal fixed mounting in both sides has the supporting leg around the fixed block bottom, the bottom fixed mounting of supporting leg has the fixing base.

Preferably, the fixed block is cylindrical, and the size and the shape of the air outlet hopper and the air inlet hopper are the same.

Preferably, the right side of the fixed groove is provided with a rotating hole matched with the transmission rod in size, and the left side of the fixed groove is provided with an air guide hole with one end penetrating through and extending to the inside of the left through groove.

Preferably, the number of flabellum is two sets of, every group the quantity of flabellum is four and is annular equidistance distribution around two commentaries on classics piece surfaces.

Preferably, two the inside packing of heat-insulating groove has thermal-insulated cotton, two the second venthole that runs through respectively and extend to two logical inslots is all seted up to the left and right sides in venthole.

Preferably, two the equal fixed mounting in inside in first ventilation hole has the dust screen, the bottom fixed mounting of fixing base has the antiskid rubber sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a protect effectual fan for metal smelting possesses following beneficial effect:

this protect effectual fan for metal smelting, through being provided with two driving motor and two sets of flabellums, the suction of right side flabellum is hot-blast, left side flabellum discharge is hot-blast, make its air supply efficiency promote by a wide margin, through being provided with the wind-guiding hole, make left side flabellum also can be discharged and outside with the produced heat of two driving motor during operations through the wind-guiding hole when discharging hot-blast even, through being provided with the hot-radiating groove, make hot-blast driving motor that can not influence the fixed slot inside when via two ventilation slots, through being provided with the louvre, further its radiating efficiency has been strengthened, make fan drive assembly can work under suitable temperature, can get fine protection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

fig. 3 is a front view structural diagram of the present invention.

In the figure: 1 air guide block, 2 air outlet hoppers, 3 air inlet hoppers, 4 through grooves, 5 fixing grooves, 6 driving motors, 7 transmission rods, 8 bearing seats, 9 rotating blocks, 10 fan blades, 11 heat insulation grooves, 12 ventilation grooves, 13 first ventilation holes, 14 heat dissipation holes, 15 supporting legs and 16 fixing seats.

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. 1-3, a fan for metal smelting with good protection effect comprises a fixing block 1, wherein the fixing block 1 is cylindrical, the size and the shape of an air outlet hopper 2 and an air inlet hopper 3 are the same, the left side of the fixing block 1 is fixedly provided with the air outlet hopper 2, the right side of the fixing block 1 is fixedly provided with the air inlet hopper 3, one side of the air outlet hopper 2 opposite to the air inlet hopper 3 is provided with a through groove 4, the middle of the inside of the fixing block 1 is provided with a fixing groove 5, the right side of the fixing groove 5 is provided with a rotary hole matched with the size of a transmission rod 7, the left side of the fixing groove 5 is provided with an air guide hole, one end of the air guide hole penetrates through the through groove 4 in the left side, the inside of the fixing groove 5 is fixedly provided with two driving motors 6, output shafts of the two driving motors 6 are in transmission connection with transmission rods 7, one end of each transmission rod penetrates through 8, the outer surfaces of the two transmission rods 7 are fixedly provided with rotating blocks 9 inside the two through grooves 4, the outer surfaces of the two rotating blocks 9 are fixedly provided with fan blades 10, the number of the fan blades 10 is two, the number of each set of fan blades 10 is four and is distributed around the outer surfaces of the two rotating blocks 9 in an annular equal distance manner, the inner parts of the fixed blocks 1 and the top and the bottom of the fixed grooves 5 are both provided with heat insulation grooves 11, the inner parts of the fixed blocks 1 and the side opposite to the two heat insulation grooves 11 are both provided with ventilation grooves 12, the inner parts of the two heat insulation grooves 11 are filled with heat insulation cotton, the left and the right sides of the two ventilation grooves 12 are both provided with second ventilation holes respectively penetrating and extending into the two through grooves 4, the side opposite to the air outlet hopper 2 and the air inlet hopper 3 are both provided with first ventilation holes 13, one end of each ventilation hole penetrates and extends into the two through grooves 4, the heat, supporting legs 15 are fixedly arranged on the front side and the rear side of the bottom of a fixed block 1, fixing seats 16 are fixedly arranged on the bottoms of the supporting legs 15, dust screens are fixedly arranged in two first ventilation holes 13, anti-skidding rubber sleeves are fixedly arranged on the bottoms of the fixing seats 16, two driving motors 6 and two groups of fan blades 10 are arranged, the right fan blade 10 sucks in hot air, the left fan blade 10 discharges the hot air, the air supply efficiency is greatly improved, the air guide holes are formed in the fixing seats, the left fan blade 10 can discharge heat generated when the two driving motors 6 work together with the outside through the air guide holes when discharging the hot air, the heat insulation grooves 11 are formed in the fixing seats, the driving motors 6 in the fixing grooves 5 cannot be influenced when the hot air passes through the two ventilation grooves 12, the heat dissipation holes 14 are formed in the fixing seats, the heat dissipation efficiency is further enhanced, and the fan driving assembly can work at, can be well protected.

When in use, the left fan blade 10 will also discharge the heat generated by the two driving motors 6 during operation to the outside through the air guiding holes when discharging the hot air.

In summary, the fan for metal smelting with good protection effect is provided with the two driving motors 6 and the two sets of fan blades 10, the right fan blade 10 sucks in hot air, the left fan blade 10 discharges the hot air, the air supply efficiency is greatly improved, the air guide hole is arranged, the heat generated when the two driving motors 6 work is discharged and discharged to the outside through the air guide hole when the left fan blade 10 discharges the hot air, the heat insulation groove 11 is arranged, the hot air does not influence the driving motors 6 in the fixed groove 5 when passing through the two ventilation grooves 12, the heat dissipation efficiency is further enhanced through the heat dissipation hole 14, the fan driving assembly can work at a proper temperature, good protection can be achieved, the problem that the fan driving assembly cannot be protected in a high-temperature environment for a long time, and internal parts are extremely easy to damage and age is solved, causing unnecessary trouble.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 protection is effectual fan for metal smelting, includes fixed block (1), its characterized in that: the wind-guiding type air conditioner is characterized in that an air outlet hopper (2) is fixedly mounted on the left side of the fixed block (1), an air inlet hopper (3) is fixedly mounted on the right side of the fixed block (1), through grooves (4) are formed in one side, opposite to the air inlet hopper (3), of the air outlet hopper (2), a fixed groove (5) is formed in the middle of the inside of the fixed block (1), two driving motors (6) are fixedly mounted inside the fixed groove (5), output shafts of the two driving motors (6) are in transmission connection with driving rods (7) of which one ends penetrate through the fixed block (1) and extend into the inside of the through grooves (4), bearing seats (8) respectively movably connected with the two driving rods (7) are fixedly mounted on one side wall, opposite to the through grooves (4), and rotating blocks (9) are fixedly mounted on the outer surfaces of the two driving rods (7) and, two the equal fixed mounting in surface of commentaries on classics piece (9) has flabellum (10), heat-proof slot (11) have all been seted up to the top and the bottom that the inside of fixed block (1) just is located fixed slot (5), ventilation groove (12) have all been seted up to the inside of fixed block (1) and one side that is located two heat-proof slot (11) mutually carried on the back, one end is all seted up and is run through and extend to two first ventilation hole (13) that lead to groove (4) inside to one side that go out wind fill (2) and air inlet fill (3) mutually carried on the back, fixed block (1) openly and the middle front and the back that just is located fixed slot (5) have all seted up louvre (14), the equal fixed mounting in both sides has fixed mounting (15) around fixed block (1) bottom, the bottom fixed mounting.

2. The blower for metal smelting with good protection effect according to claim 1, characterized in that: the fixed block (1) is cylindrical, and the size and the shape of the air outlet hopper (2) and the air inlet hopper (3) are the same.

3. The blower for metal smelting with good protection effect according to claim 1, characterized in that: the right side of the fixing groove (5) is provided with a rotating hole matched with the transmission rod (7) in size, and the left side of the fixing groove (5) is provided with a wind guide hole, one end of the wind guide hole penetrates through the fixing groove and extends to the inside of the left through groove (4).

4. The blower for metal smelting with good protection effect according to claim 1, characterized in that: the quantity of flabellum (10) is two sets of, every group the quantity of flabellum (10) is four and is annular equidistance and distributes around two commentaries on classics piece (9) surface.

5. The blower for metal smelting with good protection effect according to claim 1, characterized in that: two the inside packing of heat-insulating groove (11) has thermal-insulated cotton, two the second venthole that runs through respectively and extend to two logical groove (4) insides is all seted up to the left and right sides in ventilation groove (12).

6. The blower for metal smelting with good protection effect according to claim 1, characterized in that: two the equal fixed mounting in inside of first ventilation hole (13) has the dust screen, the bottom fixed mounting of fixing base (16) has the antiskid rubber sleeve.