Silica brick mold for integrally forming coke oven

Abstract

The utility model discloses a silica brick mould for integrally forming coke oven, which comprises a frame, two groups of groove plates are arranged in the frame, two groups of concave upper moulds are arranged in the upper group of groove plates, two groups of concave lower moulds are arranged in the lower group of groove plates, and the lower parts of the two groups of concave upper moulds are both provided with inserting plates. Inserting grooves are formed in the upper portions of the two sets of concave lower dies, a control panel is installed on one side of the frame, a top plate is installed above the two sets of concave upper dies, a bottom plate is installed below the two sets of concave lower dies, and a guide hopper fixedly penetrates through the upper portion of the frame. The two sides of the two sets of concave upper dies and the two sides of the two sets of concave lower dies are each provided with two sets of T-shaped transverse rods. The silica brick mold has the beneficial effects that the groove plate is adopted, and the mold can be conveniently disassembled and assembled through the arranged groove plate and an auxiliary disassembling and assembling structure, so that the use practicability of the silica brick mold for the integrally-formed coke oven is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon brick production, in particular to an integrated silicon brick mould for a coke oven. Background Art

[0002] A coke oven is a furnace usually made of refractory bricks and refractory blocks, used to refractory coal to produce coke. Silica bricks are acidic refractory materials, mainly used in coke ovens, ironmaking hot blast furnaces and glass melting furnaces. Special-shaped silica bricks composed of cylindrical bricks and square bricks are now mostly made using one-piece silica brick molds. In actual use, they have the advantages of long service life, stable structure and good performance.

[0003] Prior art discloses a mold for silicon bricks for coke ovens, with publication number CN203919308U. The mold comprises a base plate, a top plate, a cylindrical mold, a connecting flap, a square mold, a boss, and a core mold. During use, the four parts of the cylindrical mold are assembled and plugged into the upper portion of the base plate. The lower ends of the four parts of the square mold are then closed around the connecting flap to form a complete square mold. The core mold is then inserted through the upper opening of the square mold into the cylindrical and square molds. Since the base plate has positioning holes, the bottom end of the core mold is inserted into the positioning holes in the base plate for positioning. After the core mold is placed, the mold cavity is filled with raw materials for sintering the bricks. Once filled, the top plate is closed, with the top end of the core mold inserted into the positioning holes in the top plate, completing the mold assembly. The mold and raw materials for sintering the bricks are fired together. After sintering, the mold is assembled in the reverse order, and the mold parts are peeled off one by one. Finally, the swivel can be removed. This entire process achieves one-step swivel molding, avoiding the existing production method of separate molding and then connecting, significantly improving brick production efficiency.

[0004] In the above-mentioned utility model, since the cylindrical mold and the square mold are both composed of four parts and have no auxiliary disassembly and assembly structure, the disassembly and assembly of the cylindrical mold and the square mold require more operating steps and more disassembly and assembly time, which in turn affects the practicality of the use of this utility model. At the same time, the core mold has no auxiliary alignment structure, and it is difficult to ensure that the core mold is successfully docked in one time. If the core mold is docked multiple times, the operating steps and operation time will be increased, which brings inconvenience to the installation of the core mold of this utility model.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] (1) Technical problems solved

[0007] In response to the shortcomings of the existing technology, the utility model provides an one-piece silicon brick mold for coke ovens, which has an auxiliary disassembly and assembly structure, which can conveniently disassemble and assemble the mold, and has an auxiliary docking structure, which can ensure the successful docking of the core mold in one time, thereby solving the problems in the above-mentioned background technology.

[0008] (2) Technical solution

[0009] In order to achieve the above advantages of having an auxiliary disassembly and assembly structure, which can conveniently disassemble and assemble the mold, and having an auxiliary docking structure, which can ensure that the core mold is successfully docked in one go, the specific technical solutions adopted by the utility model are as follows:

[0010] A one-piece silicon brick mold for coke ovens, comprising a frame, wherein two groups of groove plates are provided inside the frame, two groups of concave upper molds are provided inside the upper group of groove plates, and two groups of concave lower molds are provided inside the lower group of groove plates, the lower parts of the two groups of concave upper molds are respectively installed with plug plates, and the upper parts of the two groups of concave lower molds are respectively installed with slots, a control panel is installed on one side of the frame, a top plate is installed above the two groups of concave upper molds, and a bottom plate is installed below the two groups of concave lower molds, a guide bucket is fixedly passed through the upper part of the frame, two groups of T-shaped cross bars are installed on both sides of the two groups of concave upper molds and the two groups of concave lower molds, one end of the eight groups of T-shaped cross bars slides through the inner sides of the two groups of groove plates, and both sides of the two groups of groove plates are An air cylinder is fixedly passed through, and piston heads are slidably installed inside the four groups of air cylinders. Connecting rods are installed at one end of the four groups of piston heads, and one end of the four groups of connecting rods are respectively connected to the two groups of concave upper molds and the two groups of concave lower molds. Air storage boxes are installed on both sides of the frame, and connecting hoses are passed through one group of air storage boxes on the same side and the two groups of air cylinders on the same side. Suction air pumps are installed on the upper parts of the two groups of air storage boxes, and two groups of first electric telescopic rods are fixedly passed through the upper and lower parts of the frame, and the facing ends of the two groups of first electric telescopic rods are respectively fixedly connected to the away surfaces of the two groups of groove plates. T-shaped vertical rods are slid through the upper and lower parts of the frame, and the facing ends of the two groups of T-shaped vertical rods are respectively fixedly connected to the away surfaces of the two groups of groove plates.

[0011] Furthermore, a second electric telescopic rod is fixedly passed through the upper and lower parts of the frame, and the facing ends of the two groups of the second electric telescopic rods are fixedly connected to the away surfaces of the bottom plate and the top plate respectively; a right-angle plate is installed on the upper part of the frame, and a third electric telescopic rod is fixedly passed through the upper part of the right-angle plate, and a push rod is installed at one end of the third electric telescopic rod; a clearance through hole is opened on the upper part of the top plate, the guide bucket is located above the top plate, and the third electric telescopic rod is electrically connected to the control panel through wires.

[0012] Furthermore, the upper group of the second electric telescopic rods and the guide bucket are staggered front to back.

[0013] Furthermore, a positioning hole is provided on the upper portion of the bottom plate.

[0014] Furthermore, the remote surfaces of the two groups of groove plates are both provided with openings.

[0015] Furthermore, the control panel is electrically connected to the two groups of the suction air pumps, the two groups of the first electric telescopic rods and the two groups of the second electric telescopic rods through electric wires.

[0016] Furthermore, a support frame is installed at the lower part of the frame.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides an integrated silicon brick mold for coke ovens, which has the following beneficial effects:

[0019] (1) The utility model adopts a groove plate. When the one-piece silicon brick mold for coke oven is actually used, the control panel is used to operate the two sets of suction air pumps. The two sets of suction air pumps can draw air into the interior of the four sets of air storage cylinders through the two sets of air storage boxes and the four sets of connecting hoses. The air can push the four sets of piston heads. The four sets of piston heads can move the two sets of concave upper molds and the two sets of concave lower molds through the four sets of connecting rods. When the two sets of concave upper molds are in contact with each other and the two sets of concave lower molds are in contact with each other, the control panel is used to extend the two sets of first electric telescopic rods, and the two sets of groove plates will move toward each other. When the two sets of plug-in plates are respectively inserted into the interior of the two sets of slots, the lower set of second electric telescopic rods is extended. When the bottom plate is in contact with the two sets of concave lower molds, the core mold is inserted into the positioning hole on the upper part of the bottom plate, and then the two sets of concave upper molds and the two sets of concave lower molds are moved. The brick sintering raw materials are injected into the interior. After it is full, a second electric telescopic rod is extended above. When the top plate contacts the two sets of concave upper molds, the mold assembly is completed. When the silicon bricks are formed, the control panel is used to make the two sets of suction air pumps work, and the two sets of first electric telescopic rods and the two sets of second electric telescopic rods are shortened at the same time. The two sets of suction air pumps can extract the air inside the four sets of air cylinders. The four sets of piston heads reset the two sets of concave upper molds and the two sets of concave lower molds through the four sets of connecting rods. The top plate and the bottom plate will perform a mutual separation and reset movement. At this time, the formed silicon bricks can be taken out. Eight sets of T-shaped cross bars ensure the stability of the movement of the two sets of concave upper molds and the two sets of concave lower molds. The groove plate is provided with an auxiliary disassembly and assembly structure, which can conveniently disassemble and assemble the mold, thereby improving the practicality of the one-piece silicon brick mold for coke ovens.

[0020] (2) The present invention adopts a guide bucket. According to the above operation, after the two sets of concave upper molds, two sets of concave lower molds and the bottom plate are assembled, the core mold needs to be installed. One end of the core mold can be inserted into the inside of the guide bucket. The core mold will then move along the guide bucket. One end of the core mold will pass through the clearance hole opened on the upper part of the top plate. Finally, one end of the core mold will be inserted into the positioning hole on the upper part of the bottom plate. Then, the control panel is used to extend the third electric telescopic rod. The push rod can push the core mold to ensure the stability of the core mold. The guide bucket is provided with an auxiliary docking structure, which can ensure that the core mold is successfully docked at one time, bringing convenience to the installation of the core mold of the one-piece silicon brick mold for coke oven. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a structural schematic diagram of an integrated silicon brick mold for coke ovens proposed by the utility model;

[0023] Figure 2 It is a three-dimensional diagram of the concave upper die and the concave lower die proposed by the utility model;

[0024] Figure 3 The utility model proposes Figure 1 A magnified view of middle A;

[0025] Figure 4 The utility model proposes Figure 1 Magnified view of B.

[0026] In the picture:

[0027] 1. Frame; 2. Grooved plate; 3. Concave upper die; 4. Concave lower die; 5. Insert plate; 6. Slot; 7. Bottom plate; 8. Top plate; 9. Guide bucket; 10. T-shaped cross bar; 11. Air cylinder; 12. Piston head; 13. Connecting rod; 14. Air storage box; 15. Suction air pump; 16. Connecting hose; 17. First electric telescopic rod; 18. Second electric telescopic rod; 19. T-shaped vertical rod; 20. Right-angle plate; 21. Third electric telescopic rod; 22. Push rod. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the present utility model, a one-piece silicon brick mold for a coke oven is provided.

[0030] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-4As shown, according to an embodiment of the present invention, an integrated silicon brick mold for coke ovens includes a frame 1, two groups of groove plates 2 are provided inside the frame 1, two groups of concave upper molds 3 are provided inside the upper group of groove plates 2, and two groups of concave lower molds 4 are provided inside the lower group of groove plates 2, the lower parts of the two groups of concave upper molds 3 are installed with plug plates 5, and the upper parts of the two groups of concave lower molds 4 are installed with slots 6, a control panel is installed on one side of the frame 1, a top plate 8 is installed above the two groups of concave upper molds 3, and a bottom plate 7 is installed below the two groups of concave lower molds 4, a guide bucket 9 is fixedly passed through the upper part of the frame 1, two groups of T-shaped cross bars 10 are installed on both sides of the two groups of concave upper molds 3 and the two groups of concave lower molds 4, one end of the eight groups of T-shaped cross bars 10 slide through the inner sides of the two groups of groove plates 2 respectively, and air storage cylinders 11 are fixedly passed through both sides of the two groups of groove plates 2, and the interiors of the four groups of air storage cylinders 11 are slidably installed It is equipped with a piston head 12, and one end of the four groups of piston heads 12 is installed with a connecting rod 13, and one end of the four groups of connecting rods 13 is respectively connected to the two groups of concave upper molds 3 and the two groups of concave lower molds 4. Air storage boxes 14 are installed on both sides of the frame 1, and a connecting hose 16 is passed through one group of air storage boxes 14 on the same side and the two groups of air cylinders 11 on the same side. A suction air pump 15 is installed on the upper part of the two groups of air storage boxes 14, and two groups of first electric telescopic rods 17 are fixedly passed through the upper and lower parts of the frame 1. The facing ends of the two groups of first electric telescopic rods 17 are respectively fixedly connected to the away surfaces of the two groups of groove plates 2. The upper and lower parts of the frame 1 are slidably passed through by T-shaped vertical rods 19, and the facing ends of the two groups of T-shaped vertical rods 19 are respectively fixedly connected to the away surfaces of the two groups of groove plates 2. The groove plates 2 are provided with an auxiliary disassembly and assembly structure, which can conveniently disassemble and assemble the mold, thereby improving the practicality of the one-piece silicon brick mold for coke ovens.

[0031] In one embodiment, the upper and lower parts of the frame 1 are fixedly penetrated by the second electric telescopic rod 18, and the opposite ends of the two groups of second electric telescopic rods 18 are fixedly connected to the away surfaces of the bottom plate 7 and the top plate 8 respectively. A right-angle plate 20 is installed on the upper part of the frame 1, and a third electric telescopic rod 21 is fixedly penetrated on the upper part of the right-angle plate 20, and a push rod 22 is installed on one end of the third electric telescopic rod 21. A clearance hole is opened on the upper part of the top plate 8, and the guide bucket 9 is located above the top plate 8. The third electric telescopic rod 21 is electrically connected to the control panel through an electric wire. The guide bucket 9 is provided with an auxiliary docking structure, which can ensure that the core mold is successfully docked in one time, which brings convenience to the installation of the core mold of the one-piece silicon brick mold for coke oven.

[0032] In one embodiment, the upper set of second electric telescopic rods 18 and the guide bucket 9 are staggered front and back to prevent the guide bucket 9 from hindering the telescopic use of the upper set of second electric telescopic rods 18.

[0033] In one embodiment, a positioning hole is provided on the upper portion of the bottom plate 7, and the positioning hole enables stable installation of the core mold.

[0034] In one embodiment, the remote surfaces of the two groups of groove plates 2 are both provided with openings, and the two groups of openings make it possible for the top plate 8 and the bottom plate 7 to pass through the two groups of groove plates 2 .

[0035] In one embodiment, the control panel is electrically connected to the two sets of suction air pumps 15, the two sets of first electric telescopic rods 17 and the two sets of second electric telescopic rods 18 through wires. The control panel can be implemented by simple programming by technicians in this field. It is common knowledge in the field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0036] In one embodiment, a support frame is installed at the lower portion of the frame 1 .

[0037] Working principle:

[0038] When the one-piece silicon brick mold for coke oven is actually used, the control panel is used to operate the two sets of suction air pumps 15. The two sets of suction air pumps 15 can draw air into the interior of the four sets of air storage cylinders 11 through the two sets of air storage boxes 14 and the four sets of connecting hoses 16. The air can push the four sets of piston heads 12. The four sets of piston heads 12 can move the two sets of concave upper molds 3 and the two sets of concave lower molds 4 through the four sets of connecting rods 13. When the two sets of concave upper molds 3 are in contact with each other and the two sets of concave lower molds 4 are in contact with each other, the control panel is used to extend the two sets of first electric telescopic rods 17, and the two sets of groove plates 2 will move toward each other. When the plates 5 are inserted into the two groups of slots 6 respectively, the second electric telescopic rod 18 of the lower group is extended. When the bottom plate 7 contacts the two groups of concave lower molds 4, the core mold is inserted into the positioning hole on the upper part of the bottom plate 7, and then the brick sintering raw materials are injected into the two groups of concave upper molds 3 and the two groups of concave lower molds 4. After filling, the second electric telescopic rod 18 of the upper group is extended. When the top plate 8 contacts the two groups of concave upper molds 3, the mold assembly is completed. After the silicon bricks are formed, the control panel is used to make the two groups of suction pumps 15 work, and at the same time shorten the two groups of first electric telescopic rods 17 and the two groups of second electric telescopic rods 18. The two groups The suction pump 15 can extract the air inside the four groups of air storage cylinders 11, and the four groups of piston heads 12 reset the two groups of concave upper molds 3 and the two groups of concave lower molds 4 through the four groups of connecting rods 13. The top plate 8 and the bottom plate 7 will do a mutual separation and reset movement. At this time, the formed silicon bricks can be taken out. The eight groups of T-shaped cross bars 10 ensure the stability of the movement of the two groups of concave upper molds 3 and the two groups of concave lower molds 4. The groove plate 2 is provided with an auxiliary disassembly and assembly structure, which can conveniently disassemble and assemble the mold, thereby improving the practicality of the one-piece silicon brick mold for coke ovens. At the same time, according to the above operation, it can be seen that when the two groups of concave upper molds 3 are After the two sets of concave lower molds 4 and the bottom plate 7 are assembled, the core mold needs to be installed. One end of the core mold can be inserted into the inside of the guide bucket 9. The core mold will then move along the guide bucket 9. One end of the core mold will pass through the makeshift through-hole opened on the upper part of the top plate 8. Finally, one end of the core mold will be inserted into the positioning hole on the upper part of the bottom plate 7. Then, use the control panel to extend the third electric telescopic rod 21. The push rod 22 can push the core mold to ensure the stability of the core mold. The guide bucket 9 is provided with an auxiliary docking structure, which can ensure that the core mold is successfully docked at one time, which brings convenience to the installation of the core mold of the one-piece silicon brick mold for coke oven.

[0039] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrally formed silicon brick mold for a coke oven, characterized in that: The invention comprises a frame (1), wherein two groups of groove plates (2) are arranged inside the frame (1), two groups of concave upper molds (3) are arranged inside the upper group of groove plates (2), and two groups of concave lower molds (4) are arranged inside the lower group of groove plates (2), the lower parts of the two groups of concave upper molds (3) are both installed with plug-in plates (5), and the upper parts of the two groups of concave lower molds (4) are both installed with slots (6), a control panel is installed on one side of the frame (1), and the two groups of concave upper molds (3) are both installed with a control panel. ) is installed above the two groups of concave lower molds (4) with a top plate (8), and the two groups of concave lower molds (4) are installed below the bottom plate (7). A guide bucket (9) is fixedly passed through the upper part of the frame (1). Two groups of T-shaped cross bars (10) are installed on both sides of the two groups of concave upper molds (3) and the two groups of concave lower molds (4). One end of the eight groups of T-shaped cross bars (10) slides through the inner sides of the two groups of groove plates (2). Both sides of the two groups of groove plates (2) are fixedly passed through air storage cylinders (11). The four groups of gas cylinders (11) are all slidably mounted with piston heads (12), one end of each of the four groups of piston heads (12) is mounted with a connecting rod (13), one end of each of the four groups of connecting rods (13) is respectively connected to the two groups of concave upper molds (3) and the two groups of concave lower molds (4), gas storage boxes (14) are mounted on both sides of the frame (1), and connecting hoses (16) are passed through each of the gas storage boxes (14) on the same side and the two groups of gas cylinders (11) on the same side. The upper parts of the two groups of air storage boxes (14) are both installed with suction air pumps (15), the upper and lower parts of the frame (1) are both fixedly penetrated by two groups of first electric telescopic rods (17), and the facing ends of the two groups of first electric telescopic rods (17) are respectively fixedly connected to the away surfaces of the two groups of groove plates (2), and the upper and lower parts of the frame (1) are both slidably penetrated by T-shaped vertical rods (19), and the facing ends of the two groups of T-shaped vertical rods (19) are respectively fixedly connected to the away surfaces of the two groups of groove plates (2).

2. The one-piece silicon brick mold for coke oven according to claim 1, characterized in that: The upper and lower parts of the frame (1) are fixedly penetrated by second electric telescopic rods (18), and the opposite ends of the two groups of the second electric telescopic rods (18) are fixedly connected to the away surfaces of the bottom plate (7) and the top plate (8), respectively. A right-angle plate (20) is installed on the upper part of the frame (1), and a third electric telescopic rod (21) is fixedly penetrated on the upper part of the right-angle plate (20), and a push rod (22) is installed on one end of the third electric telescopic rod (21). A clearance through hole is opened on the upper part of the top plate (8), and the guide bucket (9) is located above the top plate (8). The third electric telescopic rod (21) is electrically connected to the control panel through an electric wire.

3. The one-piece silicon brick mold for coke oven according to claim 2, characterized in that: The second electric telescopic rod (18) of the upper group is dislocated front to back with the guide bucket (9).

4. The one-piece silicon brick mold for coke oven according to claim 1, characterized in that: A positioning hole is provided on the upper portion of the bottom plate (7).

5. The one-piece silicon brick mold for coke oven according to claim 1, characterized in that: The remote surfaces of the two groups of groove plates (2) are both provided with openings.

6. The one-piece silicon brick mold for coke oven according to claim 2, characterized in that: The control panel is electrically connected to the two groups of suction air pumps (15), the two groups of the first electric telescopic rods (17) and the two groups of the second electric telescopic rods (18) through electric wires.

7. The one-piece silicon brick mold for coke oven according to claim 1, characterized in that: A support frame is installed at the lower part of the frame (1).

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