Duplex waste heat recovery main machine convenient to overhaul

Abstract

The duplex waste heat recovery main machine convenient to overhaul comprises a mounting plate, a protective shell is arranged at the top of the mounting plate, connecting sleeves are fixedly connected to the two sides of the top of the mounting plate, and first fixing plates are fixedly connected to the bottoms of the two sides of an inner cavity of the protective shell; the top of the protective shell is fixedly connected with a compound waste heat recovery main machine body. Through the cooperation of the mounting plate, the protective shell, the connecting sleeve, the first fixing plate, the compound waste heat recovery main machine body, the shell, the threaded rod, the threaded sleeve, the second fixing plate, the sliding rod and the sliding sleeve, the compound waste heat recovery main machine has the advantage of being convenient to disassemble and assemble, overcomes some defects existing in the use process of an existing compound waste heat recovery main machine, and does not have the advantage of being convenient to disassemble and assemble. The problems that the complex waste heat recovery host is troublesome to disassemble and assemble by a user, so that the complex waste heat recovery host is inconvenient to overhaul by the user, and the current market demand cannot be met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of compound waste heat recovery main machines, in particular to a compound waste heat recovery main machine which is convenient for maintenance. Background Art

[0002] Waste heat refers to the sensible heat and latent heat that were not reasonably utilized in the original design of the industrial energy-consuming equipment that has been put into operation due to the limitations of history, technology, and concepts. The compound waste heat recovery host is used to recover the waste heat.

[0003] However, the previous compound waste heat recovery host had some defects in use, such as the lack of the advantage of easy disassembly and assembly, which caused trouble for users to disassemble and assemble the compound waste heat recovery host, making it inconvenient for users to repair the compound waste heat recovery host, and failing to meet the needs of today's market. Due to the above problems, the practicality and usability of the compound waste heat recovery host are reduced, and a compound waste heat recovery host that is easy to repair has been specifically introduced. Utility Model Content

[0004] The purpose of the utility model is to provide a compound waste heat recovery host that is easy to maintain and has the advantage of easy disassembly and assembly, which solves some defects in the use of previous compound waste heat recovery hosts, such as the lack of the advantage of easy disassembly and assembly, which brings trouble to users in disassembling and assembling the compound waste heat recovery host, making it inconvenient for users to maintain the compound waste heat recovery host, and failing to meet the current market demand.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a compound waste heat recovery main unit that is easy to maintain, comprising a mounting plate, a protective shell is arranged on the top of the mounting plate, connecting sleeves are fixedly connected on both sides of the top of the mounting plate, first fixing plates are fixedly connected on the bottoms of both sides of the inner cavity of the protective shell, a compound waste heat recovery main unit body is fixedly connected on the top of the protective shell, a shell is fixedly connected on both sides of the bottom of the compound waste heat recovery main unit body, a threaded rod is movably connected to the inner wall of the shell through a bearing, a threaded sleeve is threadedly connected to the surface of the threaded rod, a second fixing plate is fixedly connected to the bottom of the threaded sleeve, a sliding rod is fixedly connected to the inner wall of the shell, a sliding sleeve is provided on the surface of the sliding rod, and the bottom of the sliding sleeve is fixedly connected to the top of the threaded sleeve.

[0006] Preferably, a hand wheel is fixedly connected to the opposite end of the threaded rod, and the surface of the hand wheel is provided with anti-slip grooves.

[0007] Preferably, a connecting plate is fixedly connected to the bottom of the compound waste heat recovery main body, springs are fixedly connected to both sides of the bottom of the connecting plate, an extrusion plate is fixedly connected to the bottom of the spring, a limiting telescopic rod is fixedly connected to the top of the extrusion plate, and the top of the limiting telescopic rod is fixedly connected to the bottom of the connecting plate.

[0008] Preferably, both sides of the top of the compound waste heat recovery main body are fixedly connected with vertical plates, and the top of the vertical plates is fixedly connected with a top plate.

[0009] Preferably, a receiving groove is provided on the left side of the bottom of the front side of the compound waste heat recovery main body, and a nameplate is fixedly connected to the inner wall of the receiving groove.

[0010] Preferably, bolts are provided through both sides of the top of the mounting plate, and nuts are threadedly connected to the threaded ends of the bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model achieves the advantage of easy disassembly and assembly through the cooperation of the mounting plate, the protective shell, the connecting sleeve, the first fixing plate, the compound waste heat recovery host body, the shell, the threaded rod, the threaded sleeve, the second fixing plate, the sliding rod and the sliding sleeve, and solves some defects in the use of the previous compound waste heat recovery host, such as the lack of the advantage of easy disassembly and assembly, which brings trouble to the user in disassembling and assembling the compound waste heat recovery host, making it inconvenient for the user to repair the compound waste heat recovery host, and failing to meet the current market demand.

[0013] 2. The utility model provides a hand wheel to facilitate the user to rotate the threaded rod, provides a connecting plate, a spring, an extrusion plate and a limit telescopic rod for extrusion and limitation, provides a vertical plate and a top plate to prevent the impact of falling objects, provides a receiving groove and a nameplate to mark the specification information of the compound waste heat recovery host, and provides bolts and nuts to fix the mounting plate at a specified position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0016] Figure 3 This is the front view of the structure of the utility model;

[0017] Figure 4 It is a three-dimensional schematic diagram of the connecting sleeve of the utility model.

[0018] In the figure: 1. mounting plate; 2. protective shell; 3. connecting sleeve; 4. first fixing plate; 5. compound waste heat recovery host body; 6. shell; 7. threaded rod; 8. threaded sleeve; 9. second fixing plate; 10. sliding rod; 11. sliding sleeve; 12. hand wheel; 13. connecting plate; 14. spring; 15. extrusion plate; 16. limit telescopic rod; 17. vertical plate; 18. top plate; 19. receiving groove; 20. nameplate; 21. bolt; 22. nut. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 A compound waste heat recovery host convenient for maintenance comprises a mounting plate 1, a protective shell 2 is arranged on the top of the mounting plate 1, connecting sleeves 3 are fixedly connected to both sides of the top of the mounting plate 1, first fixing plates 4 are fixedly connected to the bottoms of both sides of the inner cavity of the protective shell 2, a compound waste heat recovery host body 5 is fixedly connected to the top of the protective shell 2, a shell 6 is fixedly connected to both sides of the bottom of the compound waste heat recovery host body 5, a threaded rod 7 is movably connected to the inner wall of the shell 6 through a bearing, a threaded sleeve 8 is threadedly connected to the surface of the threaded rod 7, a second fixing plate 9 is fixedly connected to the bottom of the threaded sleeve 8, a sliding rod 10 is fixedly connected to the inner wall of the shell 6, and the sliding rod 10 The surface of the composite waste heat recovery host is sleeved with a sliding sleeve 11, and the bottom of the sliding sleeve 11 is fixedly connected to the top of the threaded sleeve 8. Through the cooperation of the mounting plate 1, the protective shell 2, the connecting sleeve 3, the first fixed plate 4, the compound waste heat recovery host body 5, the shell 6, the threaded rod 7, the threaded sleeve 8, the second fixed plate 9, the sliding rod 10 and the sliding sleeve 11, the advantage of easy disassembly and assembly is achieved, and some defects existing in the use of the conventional compound waste heat recovery host are solved, such as the lack of the advantage of easy disassembly and assembly, which brings trouble to the user in disassembling and assembling the compound waste heat recovery host, thereby making it inconvenient for the user to repair the compound waste heat recovery host and failing to meet the current market demand.

[0021] The opposite end of the threaded rod 7 is fixedly connected with a hand wheel 12, and the surface of the hand wheel 12 is provided with anti-skid patterns.

[0022] Through the above technical solution, by providing the hand wheel 12, it is convenient for the user to rotate the threaded rod 7.

[0023] A connecting plate 13 is fixedly connected to the bottom of the compound waste heat recovery main body 5, springs 14 are fixedly connected to both sides of the bottom of the connecting plate 13, an extrusion plate 15 is fixedly connected to the bottom of the spring 14, a limiting telescopic rod 16 is fixedly connected to the top of the extrusion plate 15, and the top of the limiting telescopic rod 16 is fixedly connected to the bottom of the connecting plate 13.

[0024] Through the above technical solution, the connecting plate 13, the spring 14, the extrusion plate 15 and the limiting telescopic rod 16 are provided for extrusion and limitation.

[0025] Both sides of the top of the compound waste heat recovery main unit body 5 are fixedly connected with vertical plates 17 , and the top of the vertical plates 17 is fixedly connected with a top plate 18 .

[0026] Through the above technical solution, the vertical plate 17 and the top plate 18 are provided to prevent the impact of falling objects.

[0027] A receiving groove 19 is provided on the left side of the bottom of the front side of the compound waste heat recovery main unit body 5 , and a nameplate 20 is fixedly connected to the inner wall of the receiving groove 19 .

[0028] Through the above technical solution, the receiving groove 19 and the nameplate 20 are provided to mark the specification information of the compound waste heat recovery host.

[0029] Bolts 21 are provided through both sides of the top of the mounting plate 1 , and nuts 22 are threadedly connected to the threaded ends of the bolts 21 .

[0030] Through the above technical solution, bolts 21 and nuts 22 are provided to fix the mounting plate 1 at a specified position.

[0031] When in use, the mounting plate 1 is fixed at a specified position by bolts 21 and nuts 22, and then the compound waste heat recovery main unit body 5 is moved. The connecting sleeve 3 is located between the first fixing plate 4 and the second fixing plate 9 through the movement of the compound waste heat recovery main unit body 5. The user turns the hand wheel 12 to drive the threaded rod 7 to rotate, and drives the threaded sleeve 8 to move to the opposite side through the threaded rod 7, and drives the second fixing plate 9 to move to the opposite side through the threaded sleeve 8. The second fixing plate 9 cooperates with the first fixing plate 4 to clamp and fix the connecting sleeve 3, so as to fix the compound waste heat recovery main unit body 5. The tension provided by the connecting plate 13, spring 14, extrusion plate 15 and limiting telescopic rod 16 can further improve the stability of the compound waste heat recovery main unit body 5 after fixation.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compound waste heat recovery main unit that is easy to maintain, comprising a mounting plate (1), characterized in that: A protective shell (2) is provided on the top of the mounting plate (1), and connecting sleeves (3) are fixedly connected on both sides of the top of the mounting plate (1), and first fixing plates (4) are fixedly connected on the bottom of both sides of the inner cavity of the protective shell (2), and a compound waste heat recovery main unit body (5) is fixedly connected on the top of the protective shell (2), and a shell (6) is fixedly connected on both sides of the bottom of the compound waste heat recovery main unit body (5), and a threaded rod (7) is movably connected to the inner wall of the shell (6) through a bearing, and a threaded sleeve (8) is threadedly connected to the surface of the threaded rod (7), and a second fixing plate (9) is fixedly connected to the bottom of the threaded sleeve (8), and a sliding rod (10) is fixedly connected to the inner wall of the shell (6), and a sliding sleeve (11) is sleeved on the surface of the sliding rod (10), and the bottom of the sliding sleeve (11) is fixedly connected to the top of the threaded sleeve (8).

2. The compound waste heat recovery main unit convenient for maintenance according to claim 1 is characterized in that: The opposite end of the threaded rod (7) is fixedly connected to a hand wheel (12), and the surface of the hand wheel (12) is provided with anti-slip grooves.

3. The compound waste heat recovery main unit convenient for maintenance according to claim 1 is characterized in that: The bottom of the compound waste heat recovery main body (5) is fixedly connected to a connecting plate (13), both sides of the bottom of the connecting plate (13) are fixedly connected to springs (14), the bottom of the spring (14) is fixedly connected to an extrusion plate (15), the top of the extrusion plate (15) is fixedly connected to a limited telescopic rod (16), and the top of the limited telescopic rod (16) is fixedly connected to the bottom of the connecting plate (13).

4. The compound waste heat recovery main unit convenient for maintenance according to claim 1 is characterized in that: Both sides of the top of the compound waste heat recovery main unit body (5) are fixedly connected to vertical plates (17), and the top of the vertical plates (17) is fixedly connected to a top plate (18).

5. The compound waste heat recovery main unit convenient for maintenance according to claim 1 is characterized in that: A receiving groove (19) is provided on the left side of the bottom of the front side of the compound waste heat recovery main unit body (5), and a nameplate (20) is fixedly connected to the inner wall of the receiving groove (19).

6. The compound waste heat recovery main unit convenient for maintenance according to claim 1 is characterized in that: Bolts (21) are provided through both sides of the top of the mounting plate (1), and nuts (22) are threadedly connected to the threaded ends of the bolts (21).

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