CN217025990U

CN217025990U - Novel slag pot

Info

Publication number: CN217025990U
Application number: CN202123106219.4U
Authority: CN
Inventors: 郭江; 李娜; 池海波; 庞兆岩; 陈云; 武卫华; 宋振华; 刘红亮; 胡晓栋
Original assignee: Anyang Iron And Steel Construction Co ltd; Anyang Iron and Steel Co Ltd
Current assignee: Anyang Iron And Steel Construction Co ltd; Anyang Iron and Steel Co Ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-07-22
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a novel slag pot, which comprises a pot cover and a pot body, wherein aerogel felts, a silicon nitride ceramic coating and a foamed aluminum coating are sequentially arranged on the outer surfaces of the pot cover and the pot body from inside to outside, a first vacuum cavity, a filling cavity and a second vacuum cavity are arranged in the pot cover at intervals from top to bottom, glass fiber cotton is filled in the filling cavity, an annular slot is formed in the bottom of the pot cover, four groups of upper connecting plates are arranged at intervals on the lower part of the peripheral side of the pot cover, a T-shaped limiting groove is formed in the bottom of the upper connecting plate, four groups of lower connecting plates are arranged on the upper part of the outer side of the pot body, an inverted T-shaped limiting groove is formed in the top of the lower connecting plate, the pot cover can be inserted into the top end of the pot body through the annular slot, the upper connecting plates can be abutted to the lower connecting plates in a one-to-one correspondence manner, the T-shaped limiting grooves and the inverted T-shaped limiting grooves form I-shaped slots in one-to-shaped slots, and I-shaped limiting blocks are inserted into the I-shaped slots. The tank cover has better heat insulation, corrosion resistance, shock absorption and impact resistance, and the tank cover and the tank body are tightly sealed, convenient to disassemble and assemble and more practical.

Description

Novel slag pot

Technical Field

The utility model belongs to the technical field of slag pots, and particularly relates to a novel slag pot.

Background

The slag pot is a container for containing high-temperature slag generated in the steel smelting process, is generally bowl-shaped as a whole, is provided with lifting trunnions at two sides, and is important equipment for steel making in the metallurgical industry. However, the conventional slag pot has poor performances such as heat insulation, corrosion resistance, shock absorption and impact resistance, the working stability, the heat insulation and shock absorption protection effect and the whole service life of the slag pot are low in the process of temporary storage and transportation of slag, the pot cover of the slag pot is not tight enough to seal the pot body, the pot cover and the pot body are not quick and convenient to disassemble and assemble, the whole using effect of the slag pot is greatly reduced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to provide a novel slag pot which has better heat insulation, corrosion resistance, shock absorption and impact resistance, good sealing effect and more convenient assembly and disassembly between a pot cover and a pot body, so as to solve the problems.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a novel slag pot comprises a pot cover and a pot body, wherein aerogel felts, silicon nitride ceramic coatings and foamed aluminum coatings are sequentially arranged on the outer surfaces of the pot cover and the pot body from inside to outside, a first vacuum cavity, a filling cavity and a second vacuum cavity are sequentially arranged in the pot cover from top to bottom at intervals, glass fiber cotton is filled in the filling cavity, an annular slot is formed in the bottom of the pot cover, four groups of upper connecting plates are circumferentially arranged at intervals on the lower part of the circumferential side of the pot cover, T-shaped limiting grooves are formed in the bottom of the upper connecting plates, four groups of lower connecting plates are circumferentially and uniformly distributed on the upper part of the outer side of the pot body, inverted T-shaped limiting grooves are formed in the top of the lower connecting plates, the pot cover can be inserted into the top of the pot body through the annular slot, the upper connecting plates can be abutted to the lower connecting plates in one-to-one correspondence, the T-shaped limiting grooves can be in one-to-one correspondence with the inverted T-shaped limiting grooves to form I-shaped slots, an I-shaped limiting block is inserted into each I-shaped slot.

Preferably, the outer bottom of the tank body is provided with a damping base made of foamed aluminum.

Preferably, be equipped with the motor in vibration damping mount's the center, the output shaft of motor stretches into jar body and this output shaft top week side up and is the circumference interval equipartition and has a plurality of scrapers, the scraper blade and the inner wall looks adaptation of the jar body and butt on the inner wall of the jar body.

Preferably, the tank cover and the tank body are both made of heat-resistant cast iron.

Preferably, the annular slot is matched with the top end of the tank body, and a sealing gasket is arranged on the wall of the annular slot.

Preferably, the upper connecting plate is matched with the lower connecting plate, the T-shaped limiting groove is matched with the corresponding inverted T-shaped limiting groove, an I-shaped slot formed by the T-shaped limiting groove and the inverted T-shaped limiting groove is matched with the I-shaped limiting block, and pull rings are arranged at two ends of the I-shaped limiting block.

Preferably, the center of the top of the tank cover is provided with a lifting ring.

Preferably, two trunnions are symmetrically arranged on the outer side of the tank body, and the trunnions and the lower connecting plate are distributed in a staggered manner.

The utility model has the beneficial effects that: the utility model has reasonable design and simple structure, and when in use, after the slag is sent into the tank body, the tank cover can be inserted and buckled on the top end of the tank body through the annular slot. Then, the tank cover is turned over, the angle of the tank cover is finely adjusted, each upper connecting plate is correspondingly abutted against each lower connecting plate, and the T-shaped limiting grooves and the inverted T-shaped limiting grooves are in one-to-one correspondence to form the I-shaped slots. Then, insert each I-shaped slot with the I-shaped stopper, alright carry out circumference and axial spacing to the cover, thereby accomplish the sealing connection between cover and the jar body, under the grafting that utilizes annular slot to realize and the spacing connection effect that realizes through the I-shaped stopper, can improve the sealed effect of cover to the jar body greatly, thereby can effectively alleviate the heat loss of slag ladle, and it is firm more to connect, more be favorable to avoiding the slag in the jar body to leak in storage or transportation, stability and the security of use are higher. When the slag in the tank body needs to be poured out, the tank cover can be separated from the tank body only by pulling out the I-shaped limiting blocks and hoisting the tank cover, so that the slag pouring operation of the tank body is not influenced, namely, the sealing and dismounting separation operations between the tank cover and the tank body are simpler, more convenient, time-saving and labor-saving, and the using effect is better.

The slag pot has the advantages that the pot cover is utilized to temporarily store or transport the slag, the aerogel felt on the outer surface of the pot body, the silicon nitride ceramic coating and the foamed aluminum coating are matched, the strength of the whole slag pot and the heat insulation and heat preservation performance, the corrosion resistance performance, the shock absorption performance and the shock resistance performance of the whole slag pot can be greatly enhanced, the heat loss of the slag in the slag pot can be effectively reduced, the temperature of the slag is ensured, the subsequent processing of the slag is facilitated, the adverse effects of factors such as external collision and the like on the slag pot can be effectively reduced, the work stability of the slag pot is improved, and the use safety of the slag pot and the service life of the slag pot are improved. Simultaneously, through the cooperation of the arrangement of the first vacuum cavity and the second vacuum cavity which are vertically spaced in the tank cover, and the effect of the glass fiber cotton filled between the two vacuum cavities, the protective effect of thermal insulation of the tank cover can be further enhanced, the tank cover is ensured to protect the tank body in a sealing way, and the heat loss of the tank cover is more favorably reduced, so that the temperature of the molten slag can be effectively ensured, the subsequent processing difficulty of the molten slag can be more favorably reduced, the subsequent processing quality of the molten slag can be improved, and the whole slag tank is more practical.

In addition, after pouring out the internal slag of jar, accessible motor drives a plurality of scraper blades on its output shaft and rotates, continues to scrape the material and clean the processing to the inner wall of the jar body to can effectively get rid of the slag that bonds on the internal wall of jar, guarantee to arrange that the material is thorough completely, reduce the material extravagant, and do not influence the follow-up use of slag ladle, make the slag ladle more economical and practical.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of a can lid according to the present invention;

FIG. 3 is a schematic bottom view of the can lid of the present invention;

FIG. 4 is a schematic sectional front view of the can body of the present invention;

fig. 5 is a schematic top view of the can body of the present invention.

Reference numbers in the figures: the vacuum cup comprises a cup cover 1, a cup body 2, an aerogel felt 3, a silicon nitride ceramic coating 4, a foamed aluminum coating 5, a first vacuum cavity 6, a filling cavity 7, a glass fiber cotton 8, a second vacuum cavity 9, an annular slot 10, an upper connecting plate 11, a T-shaped limiting groove 12, a lower connecting plate 13, an inverted T-shaped limiting groove 14, an I-shaped limiting block 15, a shock absorption base 16, a motor 17, a scraper plate 18, a sealing pad 19, a pull ring 20, a lifting ring 21 and a trunnion 22.

Detailed Description

The utility model is described in further detail below with reference to the following figures and embodiments:

as shown in fig. 1 to 5, the novel slag pot comprises a pot cover 1 and a pot body 2, wherein aerogel felts 3, a silicon nitride ceramic coating 4 and a foamed aluminum coating 5 are sequentially arranged on the outer surfaces of the pot cover 1 and the pot body 2 from inside to outside. The interior of the tank cover 1 is sequentially provided with a first vacuum cavity 6, a filling cavity 7 and a second vacuum cavity 9 at intervals from top to bottom, and the filling cavity 7 is filled with glass fiber cotton 8. The bottom of the tank cover 1 is provided with an annular slot 10, the lower part of the peripheral side of the tank cover 10 is circumferentially provided with four groups of upper connecting plates 11 at intervals, and the bottom of the upper connecting plates 11 is provided with a T-shaped limiting groove 12. Four groups of lower connecting plates 13 are uniformly distributed on the upper part of the outer side of the tank body 2 at intervals on the circumference, an inverted T-shaped limiting groove 14 is formed in the top of each lower connecting plate 13, the tank cover 1 can be inserted into the top end of the tank body 2 through an annular slot 10, at the moment, the upper connecting plates 11 can be correspondingly abutted against the lower connecting plates 13 one by one, the T-shaped limiting grooves 12 can be correspondingly abutted against the inverted T-shaped limiting grooves 14 one by one to form I-shaped slots, and an I-shaped limiting block 15 is inserted into each I-shaped slot;

when in use, after the slag is fed into the tank body 2, the tank cover 1 can be inserted and buckled on the top end of the tank body 2 through the annular slot 10. Then, the tank cover 1 is turned over, the angle of the tank cover 1 is finely adjusted, each upper connecting plate 11 is correspondingly abutted against each lower connecting plate 13, and at the moment, the T-shaped limiting grooves 12 and the inverted T-shaped limiting grooves 14 are in one-to-one correspondence to form I-shaped slots. Then, insert I-shaped stopper 15 in each I-shaped slot, alright carry out circumference and axial spacing to cover 1, thereby accomplish the sealing connection between cover 1 and the jar body 2, under the grafting that utilizes annular slot 10 to realize and the spacing connection effect of realizing through I-shaped stopper 15, can improve the sealed effect of cover 1 to the jar body 2 greatly, thereby can effectively alleviate the heat loss of slag ladle, and it is firm more to connect, be favorable to more avoiding the slag in the jar body 2 to leak in storage or transportation, stability and the security of use are higher. When the slag in the tank body 2 needs to be poured out, the tank cover 1 can be separated from the tank body only by pulling out the I-shaped limiting blocks 15 and hoisting the tank cover 1, the slag pouring operation of the tank body 2 is not influenced, namely the sealing and dismounting separation operation between the tank cover 1 and the tank body 2 is simpler, more convenient, time-saving and labor-saving, and the using effect is better;

utilize jar body 2 to carry out the in-process of keeping in or transporting the slag, through the cover 1, aerogel felt 3 of the surface of jar body 2, silicon nitride ceramic coating 4 and foamed aluminum coating 5 set up the cooperation, can strengthen whole slag ladle's intensity and thermal-insulated heat preservation, anticorrosive corrosion-resistant and shock attenuation shock resistance's performance greatly, can lighten the heat loss of the slag ladle in the slag ladle more effectively, guarantee the temperature of slag, be convenient for to the subsequent processing of slag, can effectively reduce the adverse effect of factors such as external collision to the slag ladle again, improve the work stationarity of slag ladle, be more favorable to improving the safety in utilization of slag ladle and its life self. Simultaneously, through the cooperation of the first vacuum cavity 6 and the second vacuum cavity 9 which are vertically spaced in the tank cover 1, the effect of the glass fiber cotton 8 filled between the two vacuum cavities is added, the heat insulation protection effect of the tank cover 1 can be further enhanced, the heat loss of the tank cover 1 can be reduced while the tank cover 1 is protected in a sealing way for the tank body 2, thereby the temperature of the molten slag can be effectively guaranteed, the subsequent processing difficulty of the molten slag can be reduced, the subsequent processing quality of the molten slag can be improved, and the whole slag tank is more practical. Aerogel felt 3, silicon nitride ceramic coating 4 and foamed aluminum coating 5 and glass fiber cotton 8 are the existing materials, aerogel felt 3 has excellent thermal-insulated heat preservation effect and thickness and is little, space utilization is high, construction convenience, silicon nitride ceramic coating 4 has properties such as high strength, low density, high temperature resistance, foamed aluminum coating 5 is to add additive after the foaming process forms in pure aluminium or aluminum alloy, have metal and bubble characteristics simultaneously, have density little, light, high specific stiffness, high damping shock attenuation performance and impact energy absorptivity, high temperature resistant, anticorrosive, give sound insulation and fall the noise, the heat conductivity is low, weatherability is strong, advantages such as easy processing installation and can coat. The glass fiber cotton 8 has the advantages of good insulativity, strong heat resistance and heat preservation, good corrosion resistance, high mechanical strength and the like.

In this embodiment, the outer bottom of jar body 2 is equipped with vibration damping mount 16 by foamed aluminum makes, can be when in-service use, can play the supporting role to whole slag ladle, the placing and the transportation of the slag ladle of being convenient for can further play good buffering shock attenuation protection to the slag ladle again, make the slag ladle more steady safety when depositing and transporting.

In this embodiment, be equipped with motor 17 in the center of vibration damping mount 16, the output shaft of motor 17 stretches into jar body 2 upwards and is the circumference interval equipartition on the week side at this output shaft top and has a plurality of scrapers 18, and scrapers 18 and jar body 2's inner wall looks adaptation and butt are on jar body 2's inner wall. During the in-service use, there is the slag to bond the problem of the inner wall of the jar body 2 because of the temperature reduction, consequently, after pouring the slag in the jar body 2, accessible motor 17 drives scraper blade 18 and rotates, continues to scrape the material to clean the processing to the inner wall of the jar body 2 to can effectively get rid of the slag that bonds on the inner wall of the jar body 2, guarantee to arrange the material thoroughly completely, reduce the material extravagant, and do not influence the follow-up use of slag ladle, make slag ladle more economical and practical.

In the embodiment, the tank cover 1 and the tank body 2 are both made of heat-resistant cast iron so as to ensure the overall effect of the slag tank.

In this embodiment, the annular slot 10 is adapted to the top end of the can body 2 to ensure that the can lid 1 can be smoothly inserted into the can body 2. The groove wall of the annular slot 10 is provided with a sealing gasket 19, which can further improve the sealing effect of the tank cover 1 on the tank body 2.

In this embodiment, the upper connecting plate 11 is adapted to the lower connecting plate 13, the T-shaped limiting groove 12 is adapted to the corresponding inverted T-shaped limiting groove 14, and the i-shaped slot formed by the T-shaped limiting groove 12 and the inverted T-shaped limiting groove is adapted to the i-shaped limiting block 15, so as to ensure that the limit connection between the tank cover 1 and the tank body 2 can be smoothly completed, and the stability and reliability of the limit connection are ensured. The pull rings 20 are arranged at the two ends of the I-shaped limiting block 15, so that the I-shaped limiting block 15 can be inserted and pulled out conveniently, the operation difficulty is reduced, and the whole slag pot is more practical.

In this embodiment, the lifting ring 21 is disposed at the top center of the can cover 1, so that the can cover 1 can be lifted onto the can body 2 or lifted away from the can body 2 more conveniently, and the connection and separation between the can cover 1 and the can body 2 can be completed in a matching manner, thereby reducing the operation difficulty.

In this embodiment, two trunnions 22 are symmetrically arranged on the outer side of the tank body 2, and the trunnions 22 and the lower connecting plate 13 are distributed in a staggered manner so as to cooperate with the lifting of the whole slag tank and the dumping operation of the slag.

The working principle of the utility model is as follows: when in use, after the slag is fed into the tank body 2, the tank cover 1 can be inserted and buckled on the top end of the tank body 2 through the annular slot 10. Then, the tank cover 1 is turned over, the angle of the tank cover 1 is finely adjusted, each upper connecting plate 11 is correspondingly abutted against each lower connecting plate 13, and at the moment, the T-shaped limiting grooves 12 and the inverted T-shaped limiting grooves 14 are in one-to-one correspondence to form I-shaped slots. Then, insert the I-shaped stopper 15 into each I-shaped slot, alright carry out circumference and axial spacing to cover 1, thereby accomplish the sealing connection between cover 1 and the jar body 2, under the grafting that utilizes annular slot 10 to realize and the spacing connection effect that realizes through I-shaped stopper 15, can improve the sealed effect of cover 1 to the jar body 2 greatly, thereby can effectively alleviate the heat loss of slag ladle, and it is firm more to connect, be favorable to more avoiding the slag in the jar body 2 in the storing or leakage in the transportation, stability and the security of use are higher. When the slag in the tank body 2 needs to be poured out, the tank cover 1 can be separated from the tank body only by pulling out the I-shaped limiting blocks 15 and hoisting the tank cover 1, the slag pouring operation of the tank body 2 is not influenced, namely the sealing and dismounting separation operation between the tank cover 1 and the tank body 2 is simpler, more convenient, time-saving and labor-saving, and the using effect is better;

utilize jar body 2 to carry out the in-process of keeping in or transporting the slag, through the cover 1, aerogel felt 3 of the surface of jar body 2, silicon nitride ceramic coating 4 and foamed aluminum coating 5 set up the cooperation, can strengthen whole slag ladle's intensity and thermal-insulated heat preservation, anticorrosive corrosion-resistant and shock attenuation shock resistance's performance greatly, can lighten the heat loss of the slag ladle in the slag ladle more effectively, guarantee the temperature of slag, be convenient for to the subsequent processing of slag, can effectively reduce the adverse effect of factors such as external collision to the slag ladle again, improve the work stationarity of slag ladle, be more favorable to improving the safety in utilization of slag ladle and its life self. Meanwhile, the first vacuum cavity 6 and the second vacuum cavity 9 which are vertically spaced in the tank cover 1 are arranged and matched, and the glass fiber cotton 8 filled between the two vacuum cavities is used, so that the heat insulation protection effect of the tank cover 1 can be further enhanced, the heat loss at the tank cover 1 can be reduced while the tank cover 1 is ensured to seal and protect the tank body 2, the temperature of molten slag can be effectively ensured, the subsequent processing difficulty of the molten slag can be reduced, the subsequent processing quality of the molten slag can be improved, and the whole slag tank can be more practical;

in addition, after pouring the slag in the tank body 2, the scraper blade 18 is driven to rotate by the motor 17, the inner wall of the tank body 2 is continuously scraped and cleaned, so that the slag bonded on the inner wall of the tank body 2 can be effectively removed, complete discharge is ensured, material waste is reduced, the subsequent use of the slag tank is not influenced, and the slag tank is more economical and practical.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. A novel slag pot comprises a pot cover and a pot body, and is characterized in that aerogel felts, silicon nitride ceramic coatings and foamed aluminum coatings are sequentially arranged on the outer surfaces of the pot cover and the pot body from inside to outside, a first vacuum cavity, a filling cavity and a second vacuum cavity are sequentially arranged in the pot cover from top to bottom at intervals, glass fiber cotton is filled in the filling cavity, an annular slot is formed in the bottom of the pot cover, four groups of upper connecting plates are circumferentially arranged at the lower part of the circumferential side of the pot cover at intervals, T-shaped limiting grooves are formed in the bottom of the upper connecting plates, four groups of lower connecting plates are circumferentially and uniformly distributed at the upper part of the outer side of the pot body at intervals, inverted T-shaped limiting grooves are formed in the top of the lower connecting plates, the pot cover can be inserted into the top of the pot body through the annular slot, at the moment, the upper connecting plates can be abutted against the lower connecting plates in one-to-one correspondence, the T-shaped limiting grooves can be in one-to-one correspondence with the inverted T-shaped limiting grooves to form I-shaped slots, an I-shaped limiting block is inserted into each I-shaped slot.

2. The novel slag pot according to claim 1, wherein a shock absorbing base made of foamed aluminum is arranged at the outer bottom of the pot body.

3. The novel slag pot according to claim 2, wherein a motor is arranged in the center of the shock absorption base, an output shaft of the motor extends upwards into the pot body, a plurality of scraping plates are uniformly distributed on the periphery of the top end of the output shaft at intervals, and the scraping plates are matched with the inner wall of the pot body and abut against the inner wall of the pot body.

4. The novel slag pot of claim 1, wherein the pot cover and the pot body are both made of heat-resistant cast iron.

5. The novel slag pot of claim 1, wherein the annular slot is adapted to the top end of the pot body and a gasket is disposed on the wall of the annular slot.

6. The novel slag pot according to claim 1, wherein the upper connecting plate is matched with the lower connecting plate, the T-shaped limiting groove is matched with the corresponding inverted T-shaped limiting groove, an I-shaped slot formed by the T-shaped limiting groove and the inverted T-shaped limiting groove is matched with an I-shaped limiting block, and pull rings are arranged at two ends of the I-shaped limiting block.

7. The novel slag pot of claim 1, wherein a lifting ring is provided at the top center of the pot lid.

8. The novel slag pot according to claim 1, wherein two trunnions are symmetrically arranged on the outer side of the pot body, and the trunnions and the lower connecting plate are distributed in a staggered manner.