Liner bracket of ammonia decomposition furnace

Abstract

The utility model discloses an ammonia decomposition furnace lining bracket which comprises a bracket main body, two side surfaces of the bracket main body are fixedly connected with sockets, one side surface of each socket is provided with a first slot, a first insertion block is arranged in each first slot, the upper surfaces of the first insertion blocks and the sockets are provided with first threaded grooves, and first bolts are arranged in the first threaded grooves. First nuts are installed on the peripheral side faces of the first bolts, the first insertion blocks are connected with installation bases, and the surface of the whole equipment is coated with a high-temperature-resistant coating. Through the arrangement of the first bolt, the second bolt and the high-temperature-resistant coating, the first insertion block is inserted into the first insertion groove, the first nut is tightened to complete installation and fixation of the installation base, the second insertion block is inserted into the second insertion groove, and the second nut is tightened to complete installation and fixation of the supporting base. The multiple bolts can reinforce the overall connection performance of the equipment, the high-temperature-resistant coating improves the overall fire resistance of the equipment, and damage or deformation of the equipment can be effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of ammonia decomposition, in particular to an inner lining bracket of an ammonia decomposition furnace. Background Art

[0002] Ammonia decomposition furnace is a new type of thermal equipment that simultaneously carries out fuel combustion, heat exchange and decomposition reaction; it has many types and forms. The basic principle is: preheated raw meal, a certain amount of fuel and an appropriate amount of hot gas are fed into the decomposition furnace at the same time, and the raw meal is suspended or boiling in the furnace; below 900 degrees Celsius, the fuel is flameless combustion, and the heat transfer and carbon stock calcium decomposition process are completed at high speed: the fuel combustion time and the time required for calcium carbonate decomposition are about 2 to 4 seconds, at which time the decomposition rate of calcium carbonate in the raw meal can reach 85% to 95%, and the temperature of the raw meal after preheating is 800 to 850 degrees Celsius. Solid, liquid or gaseous fuels can be used in the decomposition furnace. my country mainly uses pulverized coal as fuel, and the fuel added to the decomposition furnace accounts for about 55% to 65% of the total fuel.

[0003] Since the liner bracket is placed inside the decomposition furnace, the existing liner bracket has a high assembly cost, which has a certain impact on the cost. In addition, the existing liner bracket has poor fire resistance when supporting and may cause damage and deformation of the device. In order to solve the above problems, an ammonia decomposition furnace liner bracket is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an ammonia decomposition furnace liner bracket to solve the problems that the existing liner bracket is placed inside the decomposition furnace, the assembly cost of the existing liner bracket is too high, which has a certain impact on the cost, and the existing liner bracket has poor fire resistance when supporting, which may cause damage and deformation of the device.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a bracket for an ammonia decomposition furnace liner, comprising a bracket body, both sides of the bracket body are fixedly connected with sockets, one side of the socket is provided with a first slot, a first plug block is installed in the first slot, the upper surfaces of the first plug block and the socket are provided with a plurality of first threaded grooves, a first bolt is installed in the first threaded groove, a first nut is installed on the peripheral side of the first bolt, a mounting seat is fixedly connected to one surface of the first plug block, a telescopic plate is installed in the mounting seat, a second slot is provided on the bottom surface of the telescopic plate, a second plug block is installed in the second slot, a plurality of second threaded grooves are provided on one surface of the second plug block and the telescopic plate, a second bolt is installed in the second threaded groove, a second nut is installed on the peripheral side of the second bolt, the bottom surface of the telescopic plate is fixedly connected with a supporting base, and the surface of the entire device is coated with a high-temperature resistant coating.

[0007] Preferably, a surface of the mounting seat is provided with a plurality of slide grooves, a slide rod is installed in the slide groove, one end of the slide rod is fixedly connected to the telescopic plate, and a fastening nut is installed on the peripheral side surface of the slide rod.

[0008] Preferably, the first slot and the second slot are both arranged in a "T" shape, and the first plug block and the second plug block are both arranged in a "T" shape.

[0009] Preferably, the first plug block is slidably matched with the first slot, and the second plug block is slidably matched with the second slot.

[0010] Preferably, the first bolt is threadedly matched with a first nut, and the second bolt is threadedly matched with a second nut.

[0011] Preferably, the first bolt is slidably matched with the first thread groove, and the second bolt is slidably matched with the second thread groove.

[0012] Preferably, the telescopic plate is slidably connected to the mounting seat, the sliding rod is slidably matched with the sliding groove, and the sliding rod is threadably matched with the fastening nut.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model provides a first plug-in block, a second plug-in block, a first bolt, a second bolt, a first nut, a second nut and a high temperature resistant coating. When the equipment is spliced, the first plug-in block is inserted into the first slot, the first bolt is inserted into the first threaded groove, and the installation and fixation of the mounting seat can be completed by tightening the first nut. The second plug-in block is inserted into the second slot, the second bolt is inserted into the second threaded groove, and the installation and fixation of the support base can be completed by tightening the second nut. The equipment as a whole can be quickly assembled, and multiple bolts and nuts can reinforce the connection performance of the equipment as a whole, improve the stability of the equipment as a whole, and the high temperature resistant coating improves the fire resistance of the equipment as a whole, which can effectively prevent the equipment from being damaged or deformed.

[0015] 2. The utility model sets a slide bar, a fastening nut and a telescopic plate. The slide bar is pulled to drive the telescopic plate to slide up and down. The fastening nut is tightened to fix the length of the telescopic plate. The height of the bracket body can be adjusted according to the size of the ammonia decomposition furnace, and it is suitable for ammonia decomposition furnaces of different specifications.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model;

[0020] Figure 3 It is a right view structural schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the explosion structure of the utility model.

[0022] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1. bracket body; 2. socket; 3. first plug; 4. mounting seat; 5. telescopic plate; 6. first bolt; 7. slide groove; 8. slide rod; 9. fastening nut; 10. second plug; 11. support base; 12. second bolt; 13. second nut; 14. first nut; 15. first slot; 16. second slot; 17. first thread groove; 18. second thread groove. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0025] See also Figure 1-Figure 4As shown, the utility model is a liner bracket for an ammonia decomposition furnace, comprising a bracket body 1, both sides of the bracket body 1 are fixedly connected with a socket 2, one side of the socket 2 is provided with a first slot 15, a first plug block 3 is installed in the first slot 15, the upper surfaces of the first plug block 3 and the socket 2 are provided with a plurality of first thread grooves 17, a first bolt 6 is installed in the first thread groove 17, a first nut 14 is installed on the peripheral side of the first bolt 6, a mounting seat 4 is fixedly connected to one surface of the first plug block 3, a telescopic plate 5 is installed in the mounting seat 4, a second slot 16 is provided on the bottom surface of the telescopic plate 5, a second plug block 10 is installed in the second slot 16, a plurality of second thread grooves 18 are provided on one surface of the second plug block 10 and the telescopic plate 5, a second bolt 12 is installed in the second thread groove 18, a second nut 13 is installed on the peripheral side of the second bolt 12, and the bottom surface of the telescopic plate 5 is fixedly connected with The support base 11 and the entire surface of the equipment are coated with a high-temperature resistant coating. By setting the first plug block 3, the second plug block 10, the first bolt 6, the second bolt 12, the first nut 14, the second nut 13 and the high-temperature resistant coating, when splicing the equipment, the first plug block 3 is inserted into the first slot 16, the first bolt 6 is inserted into the first thread groove 17, and the installation and fixation of the mounting seat 4 can be completed by tightening the first nut 14, the second plug block 10 is inserted into the second slot 16, the second bolt 12 is inserted into the second thread groove 18, and the installation and fixation of the support base 11 can be completed by tightening the second nut 13, the equipment as a whole can be quickly assembled, and multiple bolts and nuts can reinforce the connection performance of the equipment as a whole and improve the stability of the equipment as a whole. The high-temperature resistant coating improves the fire resistance of the equipment as a whole, which can effectively prevent the equipment from being damaged or deformed.

[0026] A plurality of slide grooves 7 are provided on one surface of the mounting seat 4, and a slide rod 8 is installed in the slide groove 7. One end of the slide rod 8 is fixedly connected to the telescopic plate 5, and a fastening nut 9 is installed on the peripheral side of the slide rod 8. By setting the slide rod 8, the fastening nut 9 and the telescopic plate 5, the slide rod 8 is pulled, and the slide rod 8 drives the telescopic plate 5 to slide up and down. The length of the telescopic plate 5 can be fixed by tightening the fastening nut 9. The height of the bracket body 1 can be adjusted according to the size of the ammonia decomposition furnace, and it is suitable for ammonia decomposition furnaces of different specifications.

[0027] The first slot 15 and the second slot 16 are both arranged in a "T" shape, and the first plug-in block 3 and the second plug-in block 10 are both arranged in a "T" shape.

[0028] The first inserting block 3 is slidably matched with the first slot 15 , and the second inserting block 10 is slidably matched with the second slot 16 .

[0029] The first bolt 6 is threadedly matched with the first nut 14 , and the second bolt 12 is threadedly matched with the second nut 13 .

[0030] The first bolt 6 is slidably matched with the first thread groove 17 , and the second bolt 12 is slidably matched with the second thread groove 18 .

[0031] The telescopic plate 5 is slidably connected to the mounting seat 4 , the sliding rod 8 is slidably matched with the sliding groove 7 , and the sliding rod 8 is threadedly matched with the fastening nut 9 .

[0032] Example:

[0033] like Figure 1-Figure 4 As shown, a method for using an ammonia decomposition furnace lining bracket of the present invention is as follows: when using the present invention, firstly, the equipment is spliced, the first plug block 3 is inserted into the first slot 16, the first bolt 6 is inserted into the first threaded groove 17, and the installation and fixation of the mounting seat 4 can be completed by tightening the first nut 14, the second plug block 10 is inserted into the second slot 16, the second bolt 12 is inserted into the second threaded groove 18, and the installation and fixation of the support base 11 can be completed by tightening the second nut 13, so that the whole equipment can be quickly assembled, and the plurality of bolts and nuts can reinforce the connection performance of the whole equipment, improve the stability of the whole equipment, and the high temperature resistant coating improves the fire resistance of the whole equipment, which can effectively prevent the equipment from being damaged or deformed, and the slide bar 8 is pulled, and the slide bar 8 drives the telescopic plate 5 to slide up and down, and the length of the telescopic plate 5 can be fixed by tightening the fastening nut 9, and the height of the bracket body 1 can be adjusted according to the size of the ammonia decomposition furnace, so as to adapt to ammonia decomposition furnaces of different specifications.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An ammonia decomposition furnace lining bracket, comprising a bracket body (1), characterized in that: Both sides of the bracket body (1) are fixedly connected to a socket (2); a first slot (15) is provided on one side of the socket (2); a first plug block (3) is installed in the first slot (15); a plurality of first thread grooves (17) are provided on the upper surfaces of the first plug block (3) and the socket (2); a first bolt (6) is installed in the first thread groove (17); a first nut (14) is installed on the peripheral side of the first bolt (6); a mounting seat (4) is fixedly connected to one surface of the first plug block (3); the mounting seat (4) A telescopic plate (5) is installed inside, a second slot (16) is provided on the bottom surface of the telescopic plate (5), a second plug block (10) is installed in the second slot (16), a plurality of second thread grooves (18) are provided on the second plug block (10) and one surface of the telescopic plate (5), a second bolt (12) is installed in the second thread groove (18), a second nut (13) is installed on the peripheral side of the second bolt (12), the bottom surface of the telescopic plate (5) is fixedly connected to a support base (11), and the entire surface of the device is coated with a high-temperature resistant coating.

2. The lining bracket of an ammonia decomposition furnace according to claim 1, characterized in that: A plurality of slide grooves (7) are provided on one surface of the mounting seat (4), a slide rod (8) is installed in the slide groove (7), one end of the slide rod (8) is fixedly connected to the telescopic plate (5), and a fastening nut (9) is installed on the peripheral side surface of the slide rod (8).

3. The lining bracket of an ammonia decomposition furnace according to claim 1, characterized in that: The first slot (15) and the second slot (16) are both arranged in a "T" shape, and the first plug block (3) and the second plug block (10) are both arranged in a "T" shape.

4. The lining bracket of an ammonia decomposition furnace according to claim 1, characterized in that: The first inserting block (3) is slidably matched with the first slot (15), and the second inserting block (10) is slidably matched with the second slot (16).

5. The lining bracket of an ammonia decomposition furnace according to claim 1, characterized in that: The first bolt (6) is threadedly matched with the first nut (14), and the second bolt (12) is threadedly matched with the second nut (13).

6. The lining bracket of an ammonia decomposition furnace according to claim 1, characterized in that: The first bolt (6) is slidably matched with the first thread groove (17), and the second bolt (12) is slidably matched with the second thread groove (18).

7. The lining bracket of an ammonia decomposition furnace according to claim 2, characterized in that: The telescopic plate (5) is slidably connected to the mounting seat (4), the sliding rod (8) is slidably matched with the sliding groove (7), and the sliding rod (8) is threadedly matched with the fastening nut (9).

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