CN216073533U

CN216073533U - Landslide type kiln bank

Info

Publication number: CN216073533U
Application number: CN202122400289.4U
Authority: CN
Inventors: 陈艳鸣; 马泽亮; 陈立梓
Original assignee: Zibo Badou Refractory Co ltd
Current assignee: Zibo Badou Refractory Co ltd
Priority date: 2021-10-01
Filing date: 2021-10-01
Publication date: 2022-03-18
Anticipated expiration: 2031-10-01

Abstract

The utility model discloses a landslide type kiln bank, which relates to the technical field of glass kilns and comprises kiln face bricks, cushion layer bricks and kiln bank bricks, wherein the kiln face bricks are positioned at the lowest layer, the cushion layer bricks are arranged on the top surfaces of the kiln face bricks, the kiln bank bricks are arranged at the centers of the top surfaces of the cushion layer bricks, landslide mechanisms for protecting the kiln bank bricks are arranged at the tops of the kiln face bricks, cooling mechanisms for accelerating heat dissipation are arranged inside the kiln bank bricks, each landslide mechanism comprises a first landslide brick, a second landslide brick and a third landslide brick, the first landslide bricks are arranged on two sides of the cushion layer bricks, the left side and the right side of each kiln bank brick are respectively arranged on the third landslide bricks, in the utility model, the landslide mechanisms can play a role in guiding glass liquid, buffering the impact of the glass liquid on a joint, reducing the erosion degree of the joint, and greatly increasing the cooling effect of the kiln bank bricks by arranging the cooling mechanisms, the service life of the kiln ridge brick is greatly prolonged.

Description

Landslide type kiln bank

Technical Field

The utility model relates to the technical field of glass kilns, in particular to a landslide type weir.

Background

In the glass manufacturing process, the weir is a separating device of the glass kiln, can effectively prevent the backflow of glass liquid, stabilize the circulation of the glass liquid and play a role in stabilizing the liquid flow, can enhance the clarification effect of the glass liquid due to the shallow effect, keep the stable flow rate and the flow layer thickness of the liquid flow in the melting kiln, and enable the melting quality not to be influenced when the extraction amount is greatly lifted, and in addition, the weir can effectively prevent the unmelted glass liquid at the bottom of the melting tank from entering the clarification area to improve the quality of the product, but the weir protrudes out of the tank bottom, is soaked in the glass liquid on three sides, because the weir is subjected to the high temperature of the glass liquid, under the long-term condition, the erosion is serious in the operation process of the kiln, the service life of the weir is short, the flow rate of the glass liquid on the upper part of the weir is higher, a vortex is formed at the joint with a tank wall brick, the erosion of the weir is more intensified, and the produced stones can cause great influence on the quality of the product, the use of the weir is greatly restricted, and a new technical scheme is needed to solve the technical problem.

The prior patent (publication number: CN109111085A) provides a novel kiln bank structure of a glass kiln, which has the advantages of simple structure, good cooling effect, prolonged service life of the kiln bank and the like, and solves the problem that the service life of the kiln bank is short due to the fact that the existing cooling cannot be solved.

The above-mentioned weir structure has the following disadvantages when in use: the brick joints of the kiln sills are parallel to the flowing direction of the glass liquid, the glass liquid directly impacts the kiln sills due to the fact that buffering for the glass liquid is not arranged, the glass liquid is corroded along the joint joints between the kiln sill bricks, the joint joints are larger and larger along with the lapse of time, the risk of leakage of the glass liquid exists, the service life of a kiln is influenced, and therefore the landslide type kiln sills are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a landslide type kiln bank, which solves the technical problems that the brick joints of the kiln bank are parallel to the flowing direction of glass liquid, the glass liquid directly impacts the kiln bank due to no arrangement of buffer on the glass liquid, the glass liquid is corroded along the joint seams between the kiln bank bricks, the joint seams are larger and larger along with the passage of time, the risk of glass liquid leakage exists, and the service life of a kiln is influenced.

In order to solve the technical problems, the landslide type kiln bank comprises a kiln face brick, a cushion brick and a kiln bank brick, wherein the kiln face brick is located at the lowest layer, the cushion brick is arranged on the top surface of the kiln face brick, the kiln bank brick is arranged in the center of the top surface of the cushion brick, a landslide mechanism used for protecting the kiln bank brick is arranged at the top of the kiln face brick, and a cooling mechanism used for accelerating heat dissipation is arranged inside the kiln bank brick.

Preferably, the landslide mechanism includes first landslide brick, second landslide brick and third landslide brick, first landslide brick sets up in bed course brick both sides, the left and right sides of kiln bank brick all sets up at the third landslide brick, one side that kiln bank brick was kept away from to the third landslide brick is provided with the second landslide brick, the height that highly is less than the third landslide brick of second landslide brick, second landslide brick all is provided with the slope with third landslide brick top, can play the water conservancy diversion effect to the glass liquid, and buffering glass liquid strikes the joint, alleviates the degree of erosion of joint, plays fine guard effect to kiln bank brick.

Preferably, the cooling mechanism includes cooling chamber, intake pipe, cold-blast main and outlet duct, the cooling chamber has been seted up to the inside of kiln bank brick, two intake pipes are installed in the front of kiln bank brick, the intake pipe extends to the one end of cooling intracavity portion and installs the cold-blast main, kiln bank brick back mounted has the outlet duct, can be to the cooling effect greatly increased of kiln bank brick, the life of kiln bank brick prolongs greatly.

Preferably, the inner wall of the cooling cavity is provided with a profiling framework, and the profiling framework is made of stainless steel materials, so that the overall strength of the kiln ridge brick is improved.

Preferably, the outer surface of the kiln ridge brick is provided with a heat insulation layer, and the heat insulation layer is a ceramic coating, so that the kiln ridge brick has a good heat insulation effect and reduces heat transfer.

Preferably, a plurality of air dispersing holes are formed in the cold air pipe at equal intervals, so that cooling air can be uniformly dispersed.

Preferably, the outer surface of the heat insulation layer is coated with an anti-corrosion layer, and the anti-corrosion layer is a Teflon coating, so that the corrosion resistance of the heat insulation layer is improved, and the service life of the heat insulation layer can be prolonged.

Preferably, the second landslide brick and the third landslide brick are both made of electric melting bricks, the electric melting bricks are strong in slag resistance and glass liquid corrosion resistance, and the service lives of the second landslide brick and the third landslide brick are prolonged.

Compared with the related art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the first sliding brick, the second sliding brick and the third sliding brick, the washing of the kiln ridge brick by the glass liquid can be buffered step by step, so that the impact force of the glass liquid on the joint seam of the kiln ridge brick is reduced, the joint seam cannot be corroded and enlarged, and the danger of glass liquid leakage is avoided.

2. According to the utility model, the air inlet pipe is arranged to convey external cooling air to the inside of the cold air pipe, the cold air pipe is uniformly dispersed to the inside of the cooling cavity, and the cold air pipe is exhausted from the air outlet pipe, so that the kiln ridge brick is cooled, and the service life of the kiln ridge brick is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of a landslide weir;

FIG. 2 is a schematic view of a front cross-sectional structure of a landslide type weir;

FIG. 3 is a schematic diagram of a rear view cross-sectional structure of a landslide type weir;

fig. 4 is a schematic structural diagram of a cold air duct in a landslide type kiln bank.

Reference numbers in the figures: 1. kiln facing brick; 2. cushion bricks; 3. kiln ridge bricks; 4. a cooling chamber; 5. a thermal insulation layer; 6. profiling the skeleton; 7. an air inlet pipe; 8. a cold air pipe; 9. an air outlet pipe; 10. a first landslide brick; 11. a second landslide brick; 12. and a third landslide brick.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, a landslide type kiln bank comprises a kiln face brick 1, a cushion brick 2 and a kiln bank brick 3, wherein the kiln face brick 1 is positioned at the lowest layer, the cushion brick 2 is arranged on the top surface of the kiln face brick 1, the kiln bank brick 3 is arranged at the center of the top surface of the cushion brick 2, a landslide mechanism for protecting the kiln bank brick 3 is arranged at the top of the kiln face brick 1, a cooling mechanism for accelerating heat dissipation is arranged inside the kiln bank brick 3, the landslide mechanism comprises a first landslide brick 10, a second landslide brick 11 and a third landslide brick 12, the first landslide brick 10 is arranged at two sides of the cushion brick 2, the left side and the right side of the kiln bank brick 3 are respectively arranged at the third landslide brick 12, the third landslide brick 12 is provided with the second landslide brick 11 at a side far away from the kiln face brick 3, the second landslide brick 11 is lower than the third landslide brick 12, the second landslide brick 11 and the third landslide brick 12 are respectively provided with a slope at the top, can play the water conservancy diversion effect to glass liquid, buffering glass liquid is to the joint line impact, alleviate the erosion degree of joint line, play fine safeguard effect to kiln bank brick 3, cooling body includes cooling chamber 4, intake pipe 7, cold air duct 8 and outlet duct 9, cooling chamber 4 has been seted up to kiln bank brick 3's inside, two intake pipes 7 are installed in kiln bank brick 3's front, intake pipe 7 extends to the inside one end in cooling chamber 4 and installs

cold air duct

8, 3 back mounted on kiln bank brick has outlet duct 9, can be to kiln bank brick 3's cooling effect greatly increased, kiln bank brick 3's life prolongs greatly.

In the second embodiment, on the basis of the first embodiment, the profiling framework 6 is installed on the inner wall of the cooling cavity 4, and the profiling framework 6 is made of stainless steel, so that the overall strength of the kiln ridge brick 3 is improved.

In the third embodiment, on the basis of the first embodiment, the heat insulation layer 5 is arranged on the outer surface of the kiln ridge brick 3, and the heat insulation layer 5 is a ceramic coating, so that the heat insulation effect is good, and the heat transfer is reduced.

In the fourth embodiment, on the basis of the first embodiment, the cooling air pipe 8 is provided with a plurality of air diffusing holes at equal intervals, so that the cooling air can be uniformly dispersed.

In the fifth embodiment, on the basis of the third embodiment, the outer surface of the heat insulation layer 5 is coated with the anti-corrosion layer, and the anti-corrosion layer is a teflon coating, so that the corrosion resistance of the heat insulation layer 5 is improved, and the service life of the heat insulation layer 5 can be prolonged.

Sixth embodiment, on the basis of first embodiment, second landslide brick 11 and third landslide brick 12 are the electrically fused brick material, and the slag resistance of electrically fused brick, the erosion resistance of molten glass is strong, has prolonged the life of second landslide brick 11 and third landslide brick 12.

The working principle is as follows: through the first landslide brick 10 that sets up, the cooperation of second landslide brick 11 and third landslide brick 12 is used and can be cushioned glass liquid to the washing away of kiln bank brick 3 step by step, and then reduce the impact force of glass liquid to 3 joint seams of kiln bank brick, make joint seam can not corroded the grow, thereby avoid the danger of seepage glass liquid, can carry outside cooling gas to the inside of cold-blast main 8 through setting up intake pipe 7, by the inside of cold-blast main 8 homodisperses to cooling chamber 4 again, discharge by outlet duct 9 again, realize the cooling to kiln bank brick 3, extension kiln bank brick 3 life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a landslide formula weir, includes weir brick (1), bed course brick (2) and weir brick (3), its characterized in that, weir brick (1) is located the lower floor, bed course brick (2) set up at weir brick (1) top surface, weir brick (3) set up in bed course brick (2) top surface center department, the top of weir brick (1) is provided with and is used for carrying out the landslide mechanism that protects weir brick (3), the inside of weir brick (3) is provided with and is used for radiating cooling body with higher speed.

2. The landslide type kiln bank as claimed in claim 1, wherein the landslide mechanism comprises a first landslide brick (10), a second landslide brick (11) and a third landslide brick (12), the first landslide brick (10) is arranged on two sides of the cushion brick (2), the left side and the right side of the kiln bank brick (3) are arranged on the third landslide brick (12), the second landslide brick (11) is arranged on one side, far away from the kiln bank brick (3), of the third landslide brick (12), the height of the second landslide brick (11) is lower than that of the third landslide brick (12), and slope surfaces are arranged on the tops of the second landslide brick (11) and the third landslide brick (12).

3. The landslide type kiln bank as claimed in claim 1, wherein the cooling mechanism comprises a cooling cavity (4), an air inlet pipe (7), a cold air pipe (8) and an air outlet pipe (9), the cooling cavity (4) is formed in the kiln bank brick (3), the two air inlet pipes (7) are installed on the front surface of the kiln bank brick (3), the cold air pipe (8) is installed at one end of each air inlet pipe (7) extending to the inside of the cooling cavity (4), and the air outlet pipe (9) is installed on the back surface of the kiln bank brick (3).

4. The landslide weir according to claim 3 wherein the inner wall of the cooling chamber (4) is provided with a profiling framework (6), wherein the profiling framework (6) is made of stainless steel.

5. The landslide weir according to claim 1, wherein the outer surface of the weir brick (3) is provided with a thermal insulation layer (5), and the thermal insulation layer (5) is a ceramic coating.

6. The landslide type weir according to claim 3 wherein the cooling air pipe (8) is provided with a plurality of air diffusing holes at equal intervals.

7. The sliding weir according to claim 5, wherein the outer surface of the thermal insulation layer (5) is coated with a corrosion resistant layer, said corrosion resistant layer being a Teflon coating.

8. The sliding type weir according to claim 2, wherein the second sliding bricks (11) and the third sliding bricks (12) are made of electric melting bricks.