CN212538699U

CN212538699U - Mine is with drying-machine that has multistage stoving effect

Info

Publication number: CN212538699U
Application number: CN202020762577.7U
Authority: CN
Inventors: 陈楷
Original assignee: Hubei Huijin Environmental Protection Equipment Co ltd
Current assignee: Hubei Huijin Environmental Protection Equipment Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-12
Anticipated expiration: 2030-05-08

Abstract

The utility model belongs to the technical field of the mine technique and specifically relates to a mine is with drying-machine that has multistage stoving effect, including first stoving case, one of first stoving roof wall serves and is equipped with the charge door, the equidistance just runs through on the first stoving roof wall of charge door one side and is equipped with the hole, impartial distance and dip-welded have the stock guide on the inner wall of first stoving case both sides. This drying-machine that has multistage stoving effect is used in mine when using, the fritter ore that enters into in the first drying-box from the charge door can roll a plurality of stock guides in proper order, under the effect of first electric heating pipe, the stock guide can heat the ore that rolls, let the evaporation of water in the fritter ore, final fritter ore gathering is done the stoving of last time in the second drying-box, the fritter ore is through the contact with second drying-box and a plurality of stock guide, can increase the effective stoving area of fritter ore contact, and then shorten the time that the fritter ore was dried.

Description

Mine is with drying-machine that has multistage stoving effect

Technical Field

The utility model relates to a mine technical field especially relates to a mine is with drying-machine that has multistage stoving effect.

Background

The ore of mining in the mine when the later stage is smelted, the ore need keep dry just can not influence the effect of smelting, smash into the fritter back at the ore usually, can utilize the mine drying-machine to dry to the fritter ore, but the mine drying-machine that uses at present all is the individual layer and dries, has the problem that area of contact is little among ore and the mine drying-machine, area of contact can prolong the time that the ore was dried for a short time, consequently needs a mine to satisfy the demand with the drying-machine that has multistage stoving effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mine drying machine existing in the prior art is only single-layer drying, and the shortcoming of small contact area in ore and the mine drying machine, and the provided drying machine with the multistage drying effect is used in the mine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drying machine with multi-stage drying effect for mines is designed, comprising a first drying box, wherein one end of the top wall of the first drying box is provided with a feed inlet, the top wall of the first drying box at one side of the feed inlet is equidistantly and penetratingly provided with holes, the inner walls at two sides of the first drying box are equidistantly and obliquely welded with a material guide plate, the material guide plate is internally provided with a cavity, the cavity is internally and equidistantly provided with first electric heating pipes, the outer bottom wall of the first drying box is welded with a second drying box, the second drying box is sleeved and fixedly provided with a heating box, the inner bottom wall of the heating box is equidistantly and fixedly provided with second electric heating pipes, the bottom wall of the first drying box at the bottom side of the material guide plate at the lowest part is penetratingly provided with a material guide opening, the material guide opening is communicated with the inner part of the second drying box, the second drying box is internally provided with a stirring mechanism, and the outer wall bottom end, be equipped with sealed lid on the bin outlet, equidistance and intercommunication are equipped with the air inlet on the second stoving case lateral wall of bin outlet top, equidistance and running through have seted up first outlet duct on the second stoving case other end outer wall upper end, the common intercommunication is fixed with the second air duct on a plurality of first outlet duct tops of second stoving incasement portion, be equipped with powerful air exhauster on the second air duct, powerful air exhauster is fixed on second stoving case lateral wall.

Preferably, the guide plate bottom wall is equidistantly and obliquely welded with reinforcing rods, and the top ends of the reinforcing rods far away from the guide plate are welded on the first drying box.

Preferably, the fixed first air duct that is equipped with of equidistance on the first stoving case lateral wall, equidistance and intercommunication are fixed with the second outlet duct on the first air duct, the top that first air duct was kept away from to the second outlet duct runs through first stoving incasement portion lateral wall and extends to first stoving incasement portion, and is a plurality of the common intercommunication is fixed with the third air duct on the first air duct, third air duct one end intercommunication is fixed on the second air duct.

Preferably, the second air outlet pipe and the first air outlet pipe are both fixedly provided with filter screens.

Preferably, rabbling mechanism includes the motor, the motor welding is on second stoving case lateral wall, the output shaft top of motor runs through second stoving case lateral wall and extends to second stoving incasement portion and has the axis of rotation with the axle center welding, equidistance and welding have the puddler in the axis of rotation.

The utility model provides a pair of mine is with drying-machine that has multistage stoving effect, beneficial effect lies in: this drying-machine that has multistage stoving effect is used in mine when using, the fritter ore that enters into in the first drying-box from the charge door can roll a plurality of stock guides in proper order, under the effect of first electric heating pipe, the stock guide can heat the ore that rolls, let the evaporation of water in the fritter ore, final fritter ore gathering is done the stoving of last time in the second drying-box, the fritter ore is through the contact with second drying-box and a plurality of stock guide, can increase the effective stoving area of fritter ore contact, and then shorten the time that the fritter ore was dried.

Drawings

Fig. 1 is a schematic structural view of a drying machine with multi-stage drying effect for mines according to the present invention;

fig. 2 is a left side view of a drying machine with multi-stage drying effect for mines according to the present invention;

fig. 3 is the utility model provides a plan view of the drying-machine with multistage stoving effect is used in mine.

In the figure: the device comprises a first drying box 1, a charging opening 2, a material guide opening 3, a hole 4, a material guide plate 5, a cavity 6, a first electric heating pipe 7, a reinforcing rod 8, a second drying box 9, a rotating shaft 10, a stirring rod 11, a first air outlet pipe 12, an air inlet 13, a discharge opening 14, a heating box 15, a second electric heating pipe 16, a first air guide pipe 17, a second air outlet pipe 18, a second air guide pipe 19, a powerful exhaust fan 20, a motor 21 and a third air guide pipe 22.

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.

Example 1

Referring to fig. 1-3, a mine drying machine with multi-stage drying effect comprises a first drying box 1, one end of the top wall of the first drying box 1 is provided with a feed inlet 2, holes 4 are equidistantly and penetratingly formed in the top wall of the first drying box 1 on one side of the feed inlet 2, guide plates 5 are welded on the inner walls of the two sides of the first drying box 1 at equal distances and in an inclined manner, a cavity 6 is formed inside each guide plate 5, first electric heating pipes 7 are equidistantly arranged inside each cavity 6, a second drying box 9 is welded on the outer bottom wall of the first drying box 1, a heating box 15 is fixedly arranged on the second drying box 9 in a sleeved manner, second electric heating pipes 16 are fixedly arranged on the inner bottom wall of the heating box 15 at equal distances, reinforcing rods 8 are welded on the bottom wall of the guide plates 5 at equal distances and in an inclined manner, and the top ends, far away from the guide plates. Under the support of the reinforcing rods 8, when small ore blocks fall on the guide plate 5, the stability of the guide plate 5 in the first drying box 1 can be ensured.

Run through on the 1 diapire of the first stoving case of 5 bottom one sides of stock guides of below, and stock guide 3 and the inside of second stoving case 9 are linked together, the inside rabbling mechanism that is equipped with of

second stoving case

9, 9 one end outer wall bottoms of second stoving case are equipped with bin outlet 14, be equipped with sealed lid on the bin outlet 14, equidistance and intercommunication are equipped with air inlet 13 on the second stoving case 9 lateral wall of bin outlet 14 top, equidistance and run through on the outer wall upper end of the other end of second stoving case 9 and seted up first outlet duct 12, it is fixed with second air duct 19 to communicate jointly on the 12 tops of a plurality of first outlet ducts of second stoving case 9 outside, be equipped with powerful air exhauster 20 on second air duct 19, powerful air exhauster 20 is fixed on the second stoving case 9 lateral wall. Under the effect of powerful air exhauster 20, can take out the air in second stoving case 9, under the assistance of air inlet 13, can let have mobile air current in second stoving case 9, moisture that the fritter ore evaporated in second stoving case 9 can be taken away to mobile air current.

This drying-machine that has multistage stoving effect is used in mine when using, the fritter ore that enters into in the first stoving case 1 from charge door 2 can roll a plurality of stock guides 5 in proper order, under the effect of first electric heating pipe 7, stock guide 5 can heat the fritter ore of rolling, let the evaporation of water in the fritter ore, final fritter ore gathering is the stoving of last time in second stoving case 9, the fritter ore is through the contact with second stoving case 9 and a plurality of stock guide 5, can increase the effective stoving area of fritter ore contact, and then shorten the time that the fritter ore was dried.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the first air ducts 17 are fixed on the outer sidewall of the first drying box 1 at equal intervals, the second air ducts 18 are fixed on the first air ducts 17 at equal intervals and are communicated, the top end of the second air duct 18, which is far away from the first air ducts 17, penetrates the sidewall of the first drying box 1 and extends to the inside of the first drying box 1, the plurality of first air ducts 17 are jointly communicated and fixed with the third air ducts 22, one end of each third air duct 22 is communicated and fixed on the second air duct 19, the second air duct 18 and the first air duct 12 are both fixed with the filter screen, the filter screen can prevent small ore from entering the second air duct 18 or the first air duct 12, the stirring mechanism includes the motor 21, the motor 21 is welded on the outer sidewall of the second drying box 9, the top end of the output shaft of the motor 21 penetrates the sidewall of the second drying box 9 and extends to the inside of the second drying box 9, the rotating shaft 10 is equidistantly welded with stirring rods 11. Under motor 21's drive, puddler 11 stirs the fritter rubble in the second stoving case 9, lets the more abundant and second stoving case 9 lateral walls of fritter rubble contact, and then more even to the heating of fritter rubble, also can reach the more even purpose of drying simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A drying machine with multi-stage drying effect for mines comprises a first drying box (1) and is characterized in that one end of the top wall of the first drying box (1) is provided with a feed inlet (2), holes (4) are arranged on the top wall of the first drying box (1) on one side of the feed inlet (2) in an equidistant and penetrating mode, guide plates (5) are welded on the inner walls of the two sides of the first drying box (1) in an equidistant and inclined mode, a cavity (6) is arranged inside each guide plate (5), first electric heating pipes (7) are arranged in the cavity (6) in an equidistant mode, a second drying box (9) is welded on the outer bottom wall of the first drying box (1), a heating box (15) is fixedly sleeved on the second drying box (9), second electric heating pipes (16) are fixedly arranged on the inner bottom wall of the heating box (15) in an equidistant mode, and a guide opening (3) is arranged on the bottom wall of the first drying box (1) on one side of the bottom end of the guide plate (5), and guide opening (3) and second stoving case (9) are inside to be linked together, the inside rabbling mechanism that is equipped with of second stoving case (9), second stoving case (9) one end outer wall bottom is equipped with bin outlet (14), be equipped with sealed lid on bin outlet (14), equidistance and intercommunication are equipped with air inlet (13) on second stoving case (9) lateral wall of bin outlet (14) top, equidistance and run through and have seted up first outlet duct (12) on second stoving case (9) other end outer wall upper end, the common intercommunication is fixed with second air duct (19) on a plurality of first outlet duct (12) tops of second stoving case (9) outside, be equipped with powerful air exhauster (20) on second air duct (19), powerful air exhauster (20) are fixed on second stoving case (9) lateral wall.

2. The mine dryer with the multistage drying effect according to claim 1, wherein reinforcing rods (8) are welded on the bottom wall of the guide plate (5) at equal intervals and in an inclined manner, and the top ends of the reinforcing rods (8) far away from the guide plate (5) are welded on the first drying box (1).

3. The mine drying machine with the multistage drying effect is characterized in that first air guide pipes (17) are fixedly arranged on the outer side wall of the first drying box (1) at equal intervals, second air outlet pipes (18) are fixedly communicated with the first air guide pipes (17) at equal intervals, the top ends, far away from the first air guide pipes (17), of the second air outlet pipes (18) penetrate through the side wall of the first drying box (1) and extend into the first drying box (1), a plurality of first air guide pipes (17) are fixedly communicated with third air guide pipes (22), and one ends of the third air guide pipes (22) are fixedly communicated with the second air guide pipes (19).

4. The mine drying machine with the multi-stage drying effect according to claim 3, wherein the second air outlet pipe (18) and the first air outlet pipe (12) are both fixedly provided with filter screens.

5. The mine drying machine with the multistage drying effect is characterized in that the stirring mechanism comprises a motor (21), the motor (21) is welded on the outer side wall of the second drying box (9), the top end of an output shaft of the motor (21) penetrates through the side wall of the second drying box (9) and extends to the inside of the second drying box (9), a rotating shaft (10) is welded coaxially with the second drying box (9), and stirring rods (11) are welded on the rotating shaft (10) at equal intervals.