Heat storage hanging brick suitable for high-temperature heating furnace

Abstract

The utility model relates to the technical field of high-temperature heating furnaces, in particular to a heat storage hanging brick suitable for a high-temperature heating furnace. The heat storage bricks are fixedly connected with hanging blocks, the hanging blocks are connected with hanging pieces, the hanging pieces are installed on the high-temperature heating furnace, installation assemblies are connected between the heat storage bricks, and heating wires are installed between the installation assemblies and the heat storage bricks. According to the heat storage hanging brick suitable for the high-temperature heating furnace, the heating wires are placed in the mounting grooves to be connected with the clamping grooves in a clamped mode, so that the assembling efficiency between the heat storage hanging brick and the heating wires and between the heat storage hanging brick and the air outlet pipe is greatly improved, and the heating wires and the air outlet pipe are assembled in a sectional mode at the same time; therefore, when a certain section of the heating wire and the air outlet pipe need to be maintained, the corresponding heat storage bricks can be detached, the heating wire and the air outlet pipe can be maintained after the heat storage bricks are detached, maintenance is easy and convenient, and the later maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-temperature heating furnaces, in particular to a heat storage hanging brick suitable for high-temperature heating furnaces. Background Art

[0002] In the metallurgical industry, a high-temperature heating furnace is a device (industrial furnace) that heats materials or workpieces (usually metals) to rolling and forging temperatures. Heating furnaces are used in many industries such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, and pharmaceuticals. The top of a high-temperature heating furnace is usually assembled from heat storage hanging bricks, heating wires, and air outlet pipes. The heat storage hanging bricks insulate the inside of the furnace body, thereby reducing the heat dissipation of the furnace body. The heat storage hanging bricks are usually composed of heat storage bricks, hanging blocks, hanging parts, and other components. When the heat storage hanging bricks are in use, the hanging blocks can be installed inside the heat storage bricks and suspended on the I-beam on the furnace body through the hanging parts. After the heat storage hanging bricks are installed, the heating wires and the bottom of the air outlet pipe can be connected by bolts and other components. However, this installation method is more troublesome, and the heating wires and the air outlet pipes are easily damaged when used inside the furnace body. The heat storage hanging bricks are not convenient to assemble, so a heat storage hanging brick suitable for a high-temperature heating furnace is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a heat storage hanging brick suitable for a high temperature heating furnace, so as to solve the problem that the existing heat storage hanging bricks for high temperature heating furnaces on the market have many defects and are inconvenient to assemble as mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat storage hanging brick suitable for a high-temperature heating furnace, comprising: a heat storage brick;

[0005] The heat storage brick is fixedly connected with a hanging block, the hanging block is connected with a hanging member, the hanging member is installed on the high-temperature heating furnace, the heat storage bricks are connected with a mounting assembly, a heating wire is installed between the mounting assembly and the heat storage brick, and an air outlet pipe is installed between the mounting assembly and the heat storage brick;

[0006] The installation assembly comprises: a butt joint surface, which is arranged at the oblique corner of the heat storage brick, a mounting block is arranged between the butt joint surfaces, and a fixing plate is fixedly connected to the side surface of the mounting block.

[0007] As a preferred solution of the utility model, a fixing groove is provided on the side of the fixing plate, and a screw rod is movably connected inside the fixing groove;

[0008] The bottom end of the screw is fixedly connected to the heat storage brick, and the side surface of the screw is threadedly connected with a first nut.

[0009] As a preferred solution of the utility model, the side of the mounting block is connected to a power connection port, and the bottom of the mounting block is provided with a slot;

[0010] The top of the slot is connected with a jack, and the jack is connected to the power connection port through a power supply.

[0011] As a preferred solution of the utility model, the end of the heating wire is connected to the inside of the slot and the jack, and the inside of the mounting block is penetrated and connected with a ventilation pipe;

[0012] The end of the ventilation pipe is connected with a connector, and the bottom of the connector is fixedly connected with a first ventilation seat.

[0013] As a preferred solution of the utility model, a second ventilation seat is arranged on the side of the first ventilation seat, and the sides of the first ventilation seat and the second ventilation seat are both fixedly connected with air outlets;

[0014] A moving ring is movably connected to the side of the air outlet, and a second nut is fixedly connected to the end of the moving ring.

[0015] As a preferred solution of the utility model, the second nut is internally threadedly connected with a threaded connection port, and an air outlet pipe is fixedly connected between the threaded connection ports;

[0016] The bottom of the heat storage brick is provided with a mounting groove, and the inner side of the mounting groove is provided with a clamping groove.

[0017] As a preferred solution of the utility model, a heating wire is connected to the inside of the card slot, and a docking seat is installed at the bottom of the heat storage brick;

[0018] A screw rod is fixedly connected to the top of the docking seat, a side surface of the screw rod penetrates and is connected to the inside of the heat storage brick, and a locking nut is threadedly connected to the side surface of the screw rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: the heat storage hanging brick suitable for high-temperature heating furnaces is provided with a mounting block. When the heat storage hanging brick needs to be assembled, the heating wire, the air outlet pipe and the mounting block can be assembled by plugging and threading. After the heating wire, the air outlet pipe and the mounting block are assembled, the mounting block can be inserted into the docking surface at the corner of the heat storage brick, and the heating wire is placed in the mounting groove and connected with the card groove, thereby greatly improving the assembly efficiency between the heat storage hanging brick and the heating wire and the air outlet pipe, and the heating wire and the air outlet pipe adopt a segmented assembly method at the same time, so that when a certain section of the heating wire and the air outlet pipe needs to be repaired, the corresponding heat storage brick can be disassembled, and the heating wire and the air outlet pipe can be repaired after the heat storage brick is disassembled. The maintenance is simple and convenient, and the later maintenance cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a front structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the front cross-sectional structure of the heat storage brick and the docking seat of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the installation block of the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the installation block of the utility model;

[0025] Figure 6 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0026] Figure 7 For this utility model Figure 1 A schematic diagram of the enlarged structure of part B;

[0027] Figure 8 For this utility model Figure 5 A schematic diagram of the enlarged structure of part C;

[0028] Fig. 9 For this utility model Figure 2 Enlarged structural diagram of section D.

[0029] In the figure: 1. heat storage brick; 2. hanging block; 3. hanging part; 4. installation assembly; 401. docking surface; 402. mounting block; 403. fixing plate; 404. fixing groove; 405. screw; 406. first nut; 407. power connection port; 408. slot; 409. jack; 410. ventilation pipe; 411. connector; 412. first ventilation seat; 413. second ventilation seat; 414. air outlet; 415. movable ring; 416. second nut; 417. threaded connection port; 418. mounting groove; 419. slot; 420. docking seat; 421. screw; 422. locking nut; 5. heating wire; 6. air outlet pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 2 , the utility model provides an embodiment: a heat storage hanging brick suitable for a high-temperature heating furnace, comprising: a heat storage brick 1;

[0032] A hanging block 2 is fixedly connected to the heat storage brick 1, a hanging piece 3 is connected to the hanging block 2, the hanging piece 3 is installed on the high-temperature heating furnace, an installation component 4 is connected between the heat storage bricks 1, a heating wire 5 is installed between the installation component 4 and the heat storage brick 1, and an air outlet duct 6 is installed between the installation component 4 and the heat storage brick 1.

[0033] It should be noted that, when producing the heat storage brick 1, the hanging block 2 can be pre-buried inside the hanging block 2, and the heat storage brick 1 and the hanging block 2 can be suspended on the I-beam on the top of the high-temperature heating furnace through the hanging part 3. When hanging, the heat storage brick 1 can be spliced ​​in multiple groups through the installation component 4, and at the same time, the installation component 4 can quickly assemble the heating wire 5 and the air outlet pipe 6 and install them on the heat storage brick 1.

[0034] like Figure 4 , Figure 5 , Figure 6 , Figure 8 and Fig. 9 As shown, the installation component 4 includes: a docking surface 401, the docking surface 401 is opened at the oblique corner of the heat storage brick 1, a mounting block 402 is arranged between the docking surfaces 401, a fixing plate 403 is fixedly connected to the side of the mounting block 402, a fixing groove 404 is opened on the side of the fixing plate 403, a screw 405 is movably connected inside the fixing groove 404, the bottom end of the screw 405 is fixedly connected to the heat storage brick 1, and a first nut 406 is threadedly connected to the side of the screw 405, A power connection port 407 is connected to the side of the mounting block 402, a slot 408 is provided at the bottom of the mounting block 402, a socket 409 is connected to the top of the slot 408, the socket 409 and the power connection port 407 are connected via a power supply, the ends of the heating wire 5 are connected to the inside of the slot 408 and the socket 409, a mounting groove 418 is provided at the bottom of the heat storage brick 1, a card slot 419 is provided on the inner side of the mounting groove 418, and the heating wire 5 is card-engaged and connected to the inside of the card slot 419.

[0035] It is worth noting that when installing, the end of the heating wire 5 can be inserted into the slot 408. When the heating wire 5 is inserted into the slot 408, its end plug can be inserted into the socket 409. After the installation of the heating wire 5 is completed, the mounting block 402 can be placed between the docking surfaces 401 of the two sets of heat storage bricks 1. When the mounting block 402 is placed, it can drive the fixing groove 404 on the fixing plate 403 to slide and connect with the screw 405. When the inner side of the fixing groove 404 slides to the surface of the screw 405, the fixing plate 403 can be squeezed and fixed by screwing the first nut 406. When installing, the mounting block 402 can place the heating wire 5 into the interior of the mounting groove 418 and engage with the card slot 419 for connection.

[0036] like Figure 3-Figure 9 As shown, a ventilation pipe 410 is connected to the inside of the mounting block 402, a connector 411 is connected to the end of the ventilation pipe 410, a first ventilation seat 412 is fixedly connected to the bottom of the connector 411, a second ventilation seat 413 is arranged on the side of the first ventilation seat 412, an air outlet 414 is fixedly connected to the side of the first ventilation seat 412 and the second ventilation seat 413, a movable ring 415 is movably connected to the side of the air outlet 414, a second nut 416 is fixedly connected to the end of the movable ring 415, a threaded connection port 417 is threadedly connected to the inside of the second nut 416, an air outlet pipe 6 is fixedly connected between the threaded connection ports 417, a docking seat 420 is installed at the bottom of the heat storage brick 1, a screw rod 421 is fixedly connected to the top of the docking seat 420, the side of the screw rod 421 is connected to the inside of the heat storage brick 1, and a locking nut 422 is threadedly connected to the side of the screw rod 421.

[0037] It can be understood that after the heating wire 5 is installed, the air outlet pipe 6 can be inserted into the interior of the heating wire 5, and then the threaded connection ports 417 at both ends can be docked with the air outlet 414. After the threaded connection port 417 is docked with the air outlet 414, the second nut 416 can be pulled to move. When the second nut 416 moves, it can drive the movable ring 415 to slide on the surface of the air outlet 414. When the second nut 416 moves to the side of the threaded connection port 417, a threaded connection can be performed. After the air outlet pipe 6 is connected, the screw rod 421 of the docking seat 420 can be inserted into the hole at the bottom of the heat storage brick 1. After the screw rod 421 is inserted, the docking seat 420 and the heat storage brick 1 can be locked and fixed by the locking nut 422. The docking seat 420 can support and protect the heating wire 5 and the air outlet pipe 6.

[0038] Working principle: Figure 1-Figure 9As shown, when the heat storage hanging brick suitable for a high temperature heating furnace is used, the heat storage brick 1 can be pre-buried in the hanging block 2 during production, and the heat storage brick 1 and the hanging block 2 can be suspended on the I-beam at the top of the high temperature heating furnace through the hanging member 3. The heat storage brick 1 needs to be installed with the heating wire 5 and the air outlet pipe 6 while being assembled. The heating wire 5 can be inserted into the slot 408 at the time of installation. When the heating wire 5 is inserted into the slot 408, its end plug can be inserted into the socket 409, and the heating wire 5 can be installed. After the installation of the heating wire 5 is completed, the installation block 402 can be placed between the butt joint surfaces 401 of the two groups of heat storage bricks 1. When the installation block 402 is placed, it can drive the fixing groove 404 on the fixing plate 403 to slide and connect with the screw 405. When the inner side of the fixing groove 404 slides to the surface of the screw 405, the fixing plate 403 can be squeezed and fixed by screwing the first nut 406. When the installation block 402 is installed, the heating wire 5 can be placed in the inside of the installation groove 418 and connected with the card slot 419 by card engagement;

[0039] After the heating wire 5 is installed, the air outlet pipe 6 can be inserted into the interior of the heating wire 5, and then the threaded connection ports 417 at both ends can be docked with the air outlet 414. After the threaded connection port 417 is docked with the air outlet 414, the second nut 416 can be pulled to move. When the second nut 416 moves, it can drive the movable ring 415 to slide on the surface of the air outlet 414. When the second nut 416 moves to the side of the threaded connection port 417, a threaded connection can be performed. After the air outlet pipe 6 is connected, the screw rod 421 of the docking seat 420 can be inserted into the hole at the bottom of the heat storage brick 1. After the screw rod 421 is inserted, the docking seat 420 and the heat storage brick 1 can be locked and fixed by the locking nut 422. The docking seat 420 can support and protect the heating wire 5 and the air outlet pipe 6. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat storage hanging brick suitable for a high temperature heating furnace, comprising: A heat storage brick (1), characterized in that: The heat storage brick (1) is fixedly connected to a hanging block (2), the hanging block (2) is connected to a hanging member (3), the hanging member (3) is installed on a high-temperature heating furnace, a mounting assembly (4) is connected between the heat storage bricks (1), a heating wire (5) is installed between the mounting assembly (4) and the heat storage brick (1), and an air outlet pipe (6) is installed between the mounting assembly (4) and the heat storage brick (1); The mounting assembly (4) comprises: a docking surface (401), the docking surface (401) being provided at an oblique corner of the heat storage brick (1), a mounting block (402) being arranged between the docking surfaces (401), and a fixing plate (403) being fixedly connected to a side surface of the mounting block (402).

2. The heat storage hanging brick suitable for a high temperature heating furnace according to claim 1, characterized in that: A fixing groove (404) is provided on the side of the fixing plate (403), and a screw rod (405) is movably connected inside the fixing groove (404); The bottom end of the screw rod (405) is fixedly connected to the heat storage brick (1), and the side surface of the screw rod (405) is threadedly connected to a first nut (406).

3. The heat storage hanging brick suitable for a high temperature heating furnace according to claim 2, characterized in that: A power connection port (407) is connected to the side of the mounting block (402), and a slot (408) is provided at the bottom of the mounting block (402); The top of the slot (408) is connected to a socket (409), and the socket (409) is connected to the power connection port (407) via a power supply.

4. The heat storage hanging brick suitable for a high temperature heating furnace according to claim 3, characterized in that: The end of the heating wire (5) is connected to the inside of the slot (408) and the plug hole (409), and the inside of the mounting block (402) is connected to a ventilation pipe (410); The end of the ventilation pipe (410) is connected to a connector (411), and the bottom of the connector (411) is fixedly connected to a first ventilation seat (412).

5. The heat storage hanging brick suitable for a high temperature heating furnace according to claim 4, characterized in that: A second ventilation seat (413) is disposed on the side of the first ventilation seat (412), and air outlets (414) are fixedly connected to the sides of the first ventilation seat (412) and the second ventilation seat (413); A movable ring (415) is movably connected to the side of the air outlet (414), and a second nut (416) is fixedly connected to the end of the movable ring (415).

6. The heat storage hanging brick suitable for a high temperature heating furnace according to claim 5, characterized in that: The second nut (416) is internally threadedly connected to a threaded connection port (417), and an air outlet pipe (6) is fixedly connected between the threaded connection ports (417); The bottom of the heat storage brick (1) is provided with a mounting groove (418), and the inner side of the mounting groove (418) is provided with a clamping groove (419).

7. The heat storage hanging brick suitable for a high temperature heating furnace according to claim 6, characterized in that: The interior of the card slot (419) is snap-fitted with a heating wire (5), and the bottom of the heat storage brick (1) is installed with a docking seat (420); A screw rod (421) is fixedly connected to the top of the docking seat (420), a side surface of the screw rod (421) penetrates and is connected to the interior of the heat storage brick (1), and a locking nut (422) is threadedly connected to the side surface of the screw rod (421).

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