CN218811425U - Fireproof lining device of limestone shaft kiln - Google Patents

Abstract

The utility model provides a lime stone shaft kiln fire-resistant lining device, including fire-resistant lining device body, fire-resistant lining body includes the base, the top welding of base has the kiln body, the welding has supporting platform on the outer wall of the kiln body, install spacing bolt on the kiln body, the inner wall department of the kiln body installs fire-resistant subassembly, fire-resistant subassembly cooperatees with spacing bolt, the sliding seat is installed at the top of the kiln body, the sliding seat passes through fixing bolt and installs on the kiln body, it has the feed inlet to open on the sliding seat. This lime stone shaft kiln fire-resistant lining device is with the whole split of fire-resistant lining for a plurality of fire-resistant buckets, connects the cooperation between the fire-resistant bucket, to the external kiln body thermal-insulated protection, fire-resistant bucket through spacing bolt spacing fixing at the position of use, avoid appearing rocking the loss that causes the collision of the kiln body when using.

Description

Fireproof lining device of limestone shaft kiln

Technical Field

The utility model relates to a fire-resistant inside lining equipment field specifically is a fire-resistant lining device of lime stone shaft kiln.

Background

The lime shaft kiln is an important thermal industrial kiln in the lime industry, a refractory lining in the lime shaft kiln is one of important devices, the refractory lining is a working surface for high-temperature calcination production of the thermal furnace, according to the double-chamber lime shaft kiln refractory lining combination device disclosed by the patent document with the application number of CN201710942320.2, the inner lining brick in the technical scheme has the characteristics of multiple hanging points of a hanging structure, high pressure and firing forming of the inner lining brick, abnormal and firm door locking structure and the like, the angle ring lining combination brick is stable in physical structure and long in service life, but the structure of the inner refractory lining is single, the limestone is easy to collide with the refractory lining when being fired, so that the refractory lining is damaged, in addition, the integral lining needs to be replaced after the refractory lining is damaged in the later period, so that the waste of resources and the increase of maintenance cost are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lime stone shaft kiln fire-resistant lining device to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure is a plurality of fire-resistant buckets with the whole split of fire-resistant lining, connects the cooperation between the fire-resistant bucket, carries out thermal-insulated protection to the external kiln body.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a lime stone shaft kiln refractory lining device, includes refractory lining device body, refractory lining body includes the base, the top welding of base has the kiln body, the welding has supporting platform on the outer wall of the kiln body, install spacing bolt on the kiln body, the inner wall department of the kiln body installs refractory assembly, refractory assembly cooperatees with spacing bolt, the sliding seat is installed at the top of the kiln body, the sliding seat passes through fixing bolt and installs on the kiln body, it has the feed inlet to open on the sliding seat.

Furthermore, fire-resistant subassembly includes fire-resistant bucket, it has the fluting to open on the outer wall of fire-resistant bucket, the one end of spacing bolt is installed in grooved inside, the fixed slot has been opened to grooved avris.

Furthermore, a connecting seat is fixed at the top of the fire-resistant barrel, an opening is formed in the connecting seat, one end of the opening is connected with an arc-shaped groove, and the arc-shaped groove is formed in the inner wall of the connecting seat.

Furthermore, a limiting column is fixed on the inner wall of the groove, one end of the limiting column enters the inner part of the arc-shaped groove through rotation, and the refractory barrels at the adjacent positions are connected.

Further, it has the mounting groove to open on the inner wall of fire-resistant bucket, it has the spacing groove to open on the inner wall of mounting groove, the internally mounted of mounting groove has the bracing piece, the one end of bracing piece is fixed with the protection casing.

Furthermore, the protection casing is refractory material, the one end of bracing piece is fixed with the stopper, the inside at the spacing groove is installed to the stopper.

The utility model has the advantages that: the utility model relates to a limestone shaft kiln fireproof lining device, which comprises a base; a kiln body; a support platform; a limit bolt; a movable seat; fixing the bolt; a feed inlet; a refractory component; a refractory barrel; grooving; a limiting column; a connecting seat; an arc-shaped slot; mounting grooves; a support bar; a protective cover; fixing grooves; an opening; and a limiting block.

1. This lime stone shaft kiln fire-resistant lining device, when using, is a plurality of fire-resistant buckets with the whole split of fire-resistant inside lining, connects the cooperation between the fire-resistant bucket, to the external kiln body thermal-insulated protection, fire-resistant bucket through spacing the fixing of spacing bolt in service position, avoid appearing rocking the loss that causes the collision of the kiln body when using.

2. This lime stone shaft kiln fire-resistant lining device, fire-resistant bucket are connected with the spliced pole through spacing post, and the later stage upwards discharges a plurality of fire-resistant buckets simultaneously through rotatory realization, carries out single change to the fire-resistant bucket of damage position department after the discharge, avoids the waste that the monolithic replacement caused.

3. This lime stone shaft kiln fire-resistant lining device, after the lime stone entered into the internal portion of kiln, the protection casing was to the lime stone contact that drops, avoided the direct damage that causes the fire-resistant bucket collision of lime stone, and the protection casing also is refractory material simultaneously, prolongs inside refractory material's life when realizing inside dual fire-resistant.

Drawings

FIG. 1 is a schematic perspective view of a refractory lining device of a limestone shaft kiln of the present invention;

FIG. 2 is a schematic structural view of a section of a kiln body of the refractory lining device of a limestone shaft kiln of the utility model;

FIG. 3 is an enlarged view of the refractory barrel of the refractory lining device of the limestone shaft kiln of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of a refractory barrel of the refractory lining device of a limestone shaft kiln of the present invention;

FIG. 5 is a schematic view of the three-dimensional structure of the protective cover of the refractory lining device of the limestone shaft kiln of the present invention;

in the figure: 1. a base; 2. a kiln body; 3. a support platform; 4. a limit bolt; 5. a movable seat; 6. fixing the bolt; 7. a feed inlet; 8. a refractory component; 9. a refractory barrel; 10. slotting; 11. a limiting column; 12. a connecting seat; 13. an arc-shaped slot; 14. mounting grooves; 15. a support bar; 16. a protective cover; 17. fixing grooves; 18. an opening; 19. and a limiting block.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a lime stone shaft kiln refractory lining device, includes refractory lining device body, refractory lining body includes base 1, the top welding of base 1 has the kiln body 2, the welding has supporting platform 3 on the outer wall of the kiln body 2, install limit bolt 4 on the kiln body 2, the inner wall department of the kiln body 2 installs refractory assembly 8, refractory assembly 8 cooperatees with limit bolt 4, sliding seat 5 is installed at the top of the kiln body 2, sliding seat 5 passes through fixing bolt 6 and installs on the kiln body 2, it has feed inlet 7 to open on sliding seat 5, refractory assembly 8 includes fire-resistant bucket 9, it has fluting 10 to open on the outer wall of fire-resistant bucket 9, the inside at fluting 10 is installed to limit bolt 4's one end, open the avris of fluting 10 has fixed slot 17, enters into the inside of fixed slot 17 through the rotation with limit bolt 4, realizes spacing the support to fire-resistant bucket 9.

This embodiment, the top of fire-resistant bucket 9 is fixed with connecting seat 12, it has opening 18 to open on connecting seat 12, opening 18's one end is connected with arc wall 13, arc wall 13 is seted up on the inner wall of connecting seat 12, be fixed with spacing post 11 on the inner wall of fluting 10, the one end of spacing post 11 enters into the inside of arc wall 13 through the rotation, and makes the fire-resistant bucket 9 of adjacent position department realize connecting, it has mounting groove 14 to open on the inner wall of fire-resistant bucket 9, it has the spacing groove to open on the inner wall of mounting groove 14, the internally mounted of mounting groove 14 has bracing piece 15, the one end of bracing piece 15 is fixed with protection casing 16, protection casing 16 is fire-resistant material, the one end of bracing piece 15 is fixed with spacing piece 19, spacing piece 19 is installed in the inside of spacing groove, and connecting seat 12 is connected with the bottom of fire-resistant bucket 9, wraps up the clearance that produces between, avoids inside heat to flow out from the gap.

When the device is used, firstly, limestone enters the kiln body 2 through the feed inlet 7, when the limestone enters, the limestone collides in the kiln body 2 and moves to the side after collision and falls on the protective cover 16 when moving to the side, the protective cover 16 is of an inclined plate structure, the influence caused by the limestone staying at the protective cover 16 is also avoided, in addition, the protective cover 16 intercepts the collision force, the collision of the limestone blocks to the fire-resistant barrel 9 can be avoided after interception, the fire-resistant barrel 9 can be damaged, the kiln body 2 can be damaged after the fire-resistant barrel 9 is damaged, when the protective cover 16 is damaged or the fire-resistant barrel 9 is damaged, only the movable seat 5 needs to be detached from the top, the fire-resistant barrel 9 in the inner part is moved upwards through the crane after detachment, the limiting column 11 at the bottom of the fire-resistant barrel 9 is arranged in the arc-shaped groove 13, the connection of the fire-resistant barrels 9 at the adjacent parts is realized, be convenient for whole discharge upwards after connecting, whole discharge upwards carries out solitary change to protection casing 16 or fire-resistant bucket 9 of damage position department, need place kiln body 2 inside with fire-resistant bucket 9 one after the change is accomplished, when fire-resistant bucket 9 is placed, it falls down to correspond limit bolt 6 with fluting 10 position department, when fire-resistant bucket 9 is installed bottommost, limit bolt 4 of other positions departments in top do not install earlier on kiln body 2, install fire-resistant bucket 9 back on the limit bolt 4 of bottom, make limit bolt 4's one end enter into the inside of fixed slot 17 through rotatory, it is spacing from top to bottom to carry out fire-resistant bucket 9, avoid appearing rocking, accomplish the installation of fire-resistant bucket 9 one by one through above-mentioned step in the same way, also can install protection casing 16 and use the position through bracing piece 15 when fire-resistant bucket 9 is installed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a limestone shaft kiln fire-resistant inner liner device, includes fire-resistant inner liner device body, its characterized in that: the utility model discloses a kiln, including the kiln body, the refractory lining body includes base (1), the top welding of base (1) has the kiln body (2), the welding has supporting platform (3) on the outer wall of the kiln body (2), install limit bolt (4) on the kiln body (2), the inner wall department of the kiln body (2) installs refractory assembly (8), refractory assembly (8) cooperate with limit bolt (4), sliding seat (5) are installed at the top of the kiln body (2), sliding seat (5) are installed on the kiln body (2) through fixing bolt (6), it has feed inlet (7) to open on sliding seat (5).

2. The limestone shaft kiln refractory lining device according to claim 1, characterized in that: refractory component (8) are including fire-resistant bucket (9), it has fluting (10) to open on the outer wall of fire-resistant bucket (9), the inside at fluting (10) is installed to the one end of spacing bolt (4), fixed slot (17) have been opened to the avris of fluting (10).

3. The limestone shaft kiln refractory lining device according to claim 2, characterized in that: the top of the fire-resistant barrel (9) is fixed with a connecting seat (12), the connecting seat (12) is provided with an opening (18), one end of the opening (18) is connected with an arc-shaped groove (13), and the arc-shaped groove (13) is arranged on the inner wall of the connecting seat (12).

4. The limestone shaft kiln refractory lining device according to claim 2, characterized in that: a limiting column (11) is fixed on the inner wall of the groove (10), one end of the limiting column (11) enters the arc-shaped groove (13) through rotation, and the refractory barrels (9) at adjacent positions are connected.

5. The limestone shaft kiln refractory lining device according to claim 2, characterized in that: open on the inner wall of fire-resistant bucket (9) has mounting groove (14), it has the spacing groove to open on the inner wall of mounting groove (14), the internally mounted of mounting groove (14) has bracing piece (15), the one end of bracing piece (15) is fixed with protection casing (16).

6. The limestone shaft kiln refractory lining device according to claim 5, characterized in that: the protection casing (16) are fire-resistant material, the one end of bracing piece (15) is fixed with stopper (19), stopper (19) are installed in the inside of spacing groove.

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