CN220250622U - Shaft furnace reinforcing body structure - Google Patents

Abstract

The utility model discloses a shaft furnace reinforcing furnace body structure, which relates to the technical field of shaft furnaces and comprises a base, wherein a groove is formed in the center of the upper surface of the base, damping rods are fixedly connected to the periphery of the lower side of the inner wall of the groove, the upper surfaces of two groups of damping rods are fixedly connected with a body together, a feeding pipe is arranged on the upper side of the left surface of the body, a discharging pipe is arranged on the lower side of the right surface of the body, a distributing pore plate is fixedly connected to one side of the inner wall of the body, and a damping mechanism is arranged in the center of the lower side of the inner wall of the groove. According to the utility model, the bottom weight of the body can be dispersed through the plurality of damping rods, the damping force is buffered and unloaded, and meanwhile, the connecting rods are unfolded when the connecting blocks are subjected to downward pressure through the self acting forces of the first springs and the second springs, so that the damping device has a buffering and damping effect on the use of the body, and the use stability and the supporting effect of equipment are enhanced.

Description

Shaft furnace reinforcing body structure

Technical Field

The utility model relates to the technical field of shaft furnaces, in particular to a reinforced furnace body structure of a shaft furnace.

Background

The shaft furnace is an ultra-high power electric arc furnace with a vertical furnace body, a furnace cover is provided with a vertical shaft, waste steel is preheated in the vertical shaft by utilizing high-temperature waste gas discharged by the electric arc furnace, the furnace gas moves upwards in the furnace and exchanges heat with the furnace burden in a countercurrent way, and most furnace burden of the shaft furnace is in direct contact with fuel.

According to the furnace body structure for melting aluminum shaft furnace that patent document (publication number CN 208139840U) provided, including furnace body outer wall and furnace body inner wall, the furnace body outer wall with include non-stick aluminium pouring layer, heat preservation and heat preservation fiberboard layer by inside and outside in proper order between the furnace body inner wall, be equipped with on the furnace body inner wall to the sunken recess in outside of melting aluminum shaft furnace, the length direction of recess is on a parallel with the length direction of melting aluminum shaft furnace, and its upper end with the upper end edge parallel and level of melting aluminum shaft furnace sets up on melting aluminum shaft furnace's furnace body inner wall to melting aluminum shaft furnace's sunken recess in outside.

However, in the above patent, when the number of aluminum materials in the aluminum melting shaft furnace is large, and the gap between the aluminum materials for rapidly discharging high-temperature vapor in the furnace chamber is small, the high-temperature vapor can be rapidly discharged out of the furnace along the groove formed in the inner wall of the furnace body, so that the number of high-temperature vapor in the furnace chamber is small, the hydrogen absorption of aluminum liquid in the furnace chamber is effectively reduced, the quality of the aluminum liquid is improved, but the shaft furnace structure is usually directly connected and used through each furnace tube, so that the bottom structure needs to bear very large weight, and the shaft furnace is wholly collapsed when the weight is too large, thereby bringing danger.

Therefore, it is necessary to provide a shaft furnace with a reinforced furnace body structure to solve the above problems.

Disclosure of Invention

The present utility model aims to provide a shaft furnace reinforcing furnace body structure to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a furnace body structure is strengthened to shaft furnace, includes the base, the center department of base upper surface is seted up flutedly, all fixedly connected with damping rod all around of recess inner wall downside, two sets of the equal fixedly connected with body jointly of upper surface of damping rod, the upside of body left surface is provided with the inlet pipe, the downside of body right surface is provided with the discharging pipe, one side fixedly connected with divides the material orifice plate of body inner wall, the center department of recess inner wall downside is provided with damper.

Preferably, the damping mechanism comprises a bar groove, the center department at recess inner wall downside is seted up to the bar groove, the equal fixedly connected with slide bar in both sides of bar groove inner wall, the equal sliding connection of the left and right sides of slide bar arm has the slider, the center department cover of slide bar arm is equipped with first spring, the equal cover in the left and right sides of slide bar arm is equipped with the second spring, two the equal rotation of one side surface of slider is connected with the connecting rod, the center department fixedly connected with connecting block of body lower surface, two the one end of connecting rod rotates with one side surface of connecting block respectively and is connected.

Preferably, the opposite side surfaces of the two corresponding second springs are fixedly connected with the left side and the right side of the inner wall of the strip-shaped groove respectively.

Preferably, the upper surface fixedly connected with annular hollow cover of base, the equal threaded connection of the left and right sides surface of annular hollow cover has the bolt, two the equal rotation of one side surface of bolt is connected with arc antiskid ribbed tile.

Preferably, the inner walls of the two arc-shaped antiskid plates are respectively contacted with the lower parts of the left side surface and the right side surface of the body.

Preferably, the lower surface of base fixedly connected with mounting panel, the four corners department of mounting panel upper surface has all seted up the mounting hole.

The utility model has the technical effects and advantages that:

1. through being provided with base, recess, damping pole, body, inlet pipe, discharging pipe, dividing the material orifice plate, bar groove, slide bar, slider, first spring, second spring, connecting rod, connecting block, the utility model discloses can be through the bottom weight of a plurality of damping poles that set up dispersion to the body, cushion and unload the power to it, simultaneously through the self effort of first spring and second spring to when preventing that the connecting block from receiving down force, make the connecting rod expand, have buffering shock attenuation's effect to the use of body, strengthened the stability in use and the supporting effect of equipment;

2. the body, the annular hollow sleeve, the bolt and the arc-shaped antiskid plate are arranged, so that the arc-shaped antiskid plate can move inwards by rotating the bolt, and is contacted and clamped with the body, and the use stability of the equipment is improved;

3. through being provided with mounting panel, mounting hole to can be convenient for the installation of equipment through a plurality of mounting holes and use, provide the normal use function of equipment.

Drawings

Fig. 1 is a schematic perspective view of a shaft furnace according to the present utility model.

Fig. 2 is a schematic view of the front sectional structure of the shaft furnace of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a base; 2. a groove; 3. a damping rod; 4. a body; 5. a feed pipe; 6. a discharge pipe; 7. a material distributing pore plate; 8. a bar-shaped groove; 9. a slide bar; 10. a slide block; 11. a first spring; 12. a second spring; 13. a connecting rod; 14. a connecting block; 15. an annular hollow sleeve; 16. a bolt; 17. arc antiskid plates; 18. a mounting plate; 19. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.

The utility model provides a shaft furnace reinforced furnace body structure as shown in fig. 1-3, which comprises a base 1, wherein the lower surface of the base 1 is fixedly connected with a mounting plate 18, the mounting plate 18 is connected with the base 1 through welding, four corners of the upper surface of the mounting plate 18 are respectively provided with a mounting hole 19, and the mounting holes 19 are formed by stamping a die, so that the mounting holes 19 are convenient for mounting and using equipment, and normal use functions of the equipment are provided.

The center of the upper surface of the base 1 is provided with a groove 2, the groove 2 is formed by cutting by a machine, damping rods 3 are fixedly connected to the periphery of the lower side of the inner wall of the groove 2, the upper surfaces of the two groups of damping rods 3 are fixedly connected with a body 4 together, the upper side of the left surface of the body 4 is provided with a feeding pipe 5, the lower side of the right surface of the body 4 is provided with a discharging pipe 6, one side of the inner wall of the body 4 is fixedly connected with a distributing pore plate 7, the weight of the bottom of the body 4 can be dispersed by the plurality of damping rods 3, the damping rods are buffered and unloaded, and meanwhile, the basic use function of equipment is met by the feeding pipe 5 and the discharging pipe 6;

in order to improve the buffering shock attenuation effect of equipment, the center department of recess 2 inner wall downside is provided with damper, damper includes bar groove 8, bar groove 8 is the machine cutting and forms, bar groove 8 sets up the center department at recess 2 inner wall downside, the common fixedly connected with slide bar 9 of left and right sides of bar 8 inner wall, the equal sliding connection of the left and right sides of slide bar 9 lever arm has slider 10, the center department cover of slide bar 9 lever arm is equipped with first spring 11, the left and right sides of slide bar 9 lever arm all overlaps and is equipped with second spring 12, first spring 11 and second spring 12 are all made for stainless steel, one side surface of two slider 10 all rotates and is connected with connecting rod 13, the center department fixedly connected with connecting block 14 of body 4 lower surface, one end of two connecting rods 13 rotates with one side surface of connecting block 14 respectively, the opposite side surface of two corresponding second springs 12 respectively with the left and right sides fixed connection of bar groove 8 inner wall, self effort through first spring 11 and second spring 12, thereby when preventing that connecting rod 13 from receiving down pressure, the use of body 4 has the use effect of cushioning equipment has been strengthened with the stability of shock attenuation.

As shown in fig. 2, the upper surface of the base 1 is fixedly connected with an annular hollow sleeve 15, the left side surface and the right side surface of the annular hollow sleeve 15 are respectively and threadedly connected with bolts 16, one side surfaces of the two bolts 16 are respectively and rotationally connected with an arc-shaped antiskid plate 17, and the inner walls of the two arc-shaped antiskid plates 17 are respectively contacted with the lower parts of the left side surface and the right side surface of the body 4, so that the arc-shaped antiskid plates 17 can move inwards by rotating the bolts 16, contact and clamp with the body 4, and the use stability of the equipment is improved.

Working principle: when the device is used, whether the device has the problem of influencing the use or not is checked;

when the connection between the body 4 and the base 1 is completed, the arc-shaped antiskid plates 17 are enabled to move inwards through the bolts 16 on two sides, so that the arc-shaped antiskid plates are clamped with two sides of the body 4, the body 4 is protected through the annular hollow sleeve 15, when the body 4 is impacted or rocked, the bottom weight of the body 4 is dispersed through the plurality of damping rods 3, meanwhile, when the connecting block 14 drives the connecting rod 13 to push down and spread, the elasticity of the first spring 11 and the elasticity of the second spring 12 are utilized to buffer and damp the pushing force, the service stability of equipment is further improved, and the protection of the equipment is enhanced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Shaft furnace strengthens furnace body structure, including base (1), its characterized in that: the center department of base (1) upper surface sets up flutedly (2), all fixedly connected with damping pole (3) all around of recess (2) inner wall downside, two sets of the upper surface of damping pole (3) is all fixedly connected with body (4) jointly, the upside of body (4) left surface is provided with inlet pipe (5), the downside of body (4) right surface is provided with discharging pipe (6), one side fixedly connected with divides material orifice plate (7) of body (4) inner wall, the center department of recess (2) inner wall downside is provided with damper.

2. The shaft furnace reinforcing furnace structure of claim 1, wherein: the damping mechanism comprises a bar-shaped groove (8), the center department of recess (2) inner wall downside is seted up in bar-shaped groove (8), the equal fixedly connected with slide bar (9) of the left and right sides of bar-shaped groove (8) inner wall, the equal sliding connection of the left and right sides of slide bar (9) lever arm has slider (10), the center department cover of slide bar (9) lever arm is equipped with first spring (11), the equal cover of the left and right sides of slide bar (9) lever arm is equipped with second spring (12), two the equal rotation of one side surface of slider (10) is connected with connecting rod (13), the center department fixedly connected with connecting block (14) of body (4) lower surface, two the one end of connecting rod (13) rotates with one side surface of connecting block (14) respectively and is connected.

3. The shaft furnace reinforcing furnace structure of claim 2, wherein: the opposite side surfaces of the two corresponding second springs (12) are fixedly connected with the left side and the right side of the inner wall of the strip-shaped groove (8) respectively.

4. The shaft furnace reinforcing furnace structure of claim 1, wherein: the novel anti-skid device is characterized in that an annular hollow sleeve (15) is fixedly connected to the upper surface of the base (1), bolts (16) are connected to the left side surface and the right side surface of the annular hollow sleeve (15) in a threaded mode, and arc-shaped anti-skid plates (17) are connected to one side surfaces of the two bolts (16) in a rotating mode.

5. The shaft furnace reinforcing furnace structure of claim 4, wherein: the inner walls of the two arc-shaped antiskid plates (17) are respectively contacted with the lower parts of the surfaces of the left side and the right side of the body (4).

6. The shaft furnace reinforcing furnace structure of claim 1, wherein: the lower surface of the base (1) is fixedly connected with a mounting plate (18), and mounting holes (19) are formed in four corners of the upper surface of the mounting plate (18).