Vortex type atomization temperature and pressure reducer with adjustable nozzle

Abstract

The utility model provides a vortex type atomization temperature and pressure reducer with an adjustable nozzle, relates to the technical field of pipeline installation, solves the problem that the connection of an existing desuperheater and an existing pressure reducer is troublesome and laborious, and comprises the desuperheater and the pressure reducer, a first pipeline is installed on the bottom end face of the pressure reducer, a second pipeline is installed on the bottom end face of the desuperheater, the surface of one side of the first pipeline is sleeved with a first disc, the surface of one side of the second pipeline is sleeved with a second disc, and a fixed adjusting assembly is installed between the first disc and the second disc. According to the device, the pipeline is more convenient to mount and dismount and can be adjusted according to the thickness of the connecting disc.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline connection, and more specifically, it particularly relates to an adjustable nozzle vortex atomizing desuperheater and pressure reducer. Background Art

[0002] In today's power plants, industrial boilers, and heat supply systems such as thermal power plants, a desuperheater and pressure reducer is generally used to adjust the transported steam and pressure to the steam parameters required by users. The desuperheater and pressure reducer is a steam thermal energy parameter conversion device most widely used in thermal energy engineering in enterprises such as cogeneration of heat and power, central heating, light industry, and power.

[0003] Based on the above, the inventor found the following problems: Currently, the pipeline connections of desuperheaters and pressure reducers mostly use flange connections, but during the connection process, the hole positions of the pipeline interfaces need to be aligned, which is rather troublesome for installation and disassembly, and the thicknesses of the connection discs of the pipelines are inconsistent, requiring adjustment.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved to provide an adjustable nozzle vortex atomizing desuperheater and pressure reducer, with the aim of achieving a more practical value. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an adjustable nozzle vortex atomizing desuperheater and pressure reducer to solve the problem that the current pipeline installation and disassembly are time-consuming and laborious.

[0006] The purpose and effect of the adjustable nozzle vortex atomizing desuperheater and pressure reducer of the utility model are achieved by the following specific technical means:

[0007] The adjustable nozzle vortex atomizing desuperheater and pressure reducer includes a desuperheater and a pressure reducer. A first pipeline is installed at the bottom end surface of the pressure reducer, and a second pipeline is installed at the bottom end surface of the desuperheater. A first disc is sleeved on the surface of one side of the first pipeline, and a second disc is sleeved on the surface of one side of the second pipeline. A fixed adjustment component is installed between the first disc and the second disc.

[0008] Further, the fixed adjustment component includes a semi-circular outer shell. A first fixing block is installed on the inner wall of one side of the outer shell. A sealing groove is formed in the inner wall of the first fixing block, and the sealing groove is adapted to the second pipeline.

[0009] Further, a second fixing block identical to the first fixing block is installed on the other side of the outer shell. A moving block of the same size is installed between the first fixing block and the second fixing block. A circular hole is formed in the surface of the second fixing block, and a connecting block is installed on the surface of the second moving block.

[0010] Further, a lead screw is installed on one side of the connecting block. The lead screw penetrates through the interior of the second fixing block. The lead screw is adapted to the round hole, and the second fixing block is in threaded connection with the lead screw.

[0011] Further, a sliding groove is installed on one side of the second moving block, and sealing strips are respectively installed on both sides of the connection part of the outer shell.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Through the cooperative use of the first disc, the second disc, the first fixing block, the second fixing block, the moving block, the lead screw, the sliding groove and the connecting block, first, the operator rotates the lead screw. The rotation of the lead screw drives the rotation of the connecting block, and the connecting block is connected to the moving block. Therefore, the rotation of the lead screw drives the moving block to move along the sliding groove. When the lead screw cannot be rotated anymore, it means that the first disc and the second disc are already tightened. The same operation is performed on the other side of the outer shell. If you want to disassemble the pipeline, you only need to rotate the lead screw in the reverse direction. The rotation of the lead screw drives the moving block to move in the reverse direction in the sliding groove, and the outer shell can be disassembled, and then the first pipeline and the second pipeline can be disassembled. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the adjustable nozzle vortex type atomizing desuperheater and pressure reducer of the utility model.

[0015] Figure 2 is a schematic diagram of the pipeline fixing and adjusting assembly of the adjustable nozzle vortex type atomizing desuperheater and pressure reducer of the utility model.

[0016] Figure 3 is a schematic diagram of the moving block of the adjustable nozzle vortex type atomizing desuperheater and pressure reducer of the utility model.

[0017] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0018] 1, the first pipeline; 2, the second pipeline; 3, the first disc; 4, the second disc; 5, the pressure reducer; 6, the desuperheater; 7, the outer shell; 8, the first fixing block; 9, the moving block; 10, the second fixing block; 11, the sealing groove; 12, the sliding groove; 13, the connecting block; 14, the lead screw; 15, the sealing strip. Detailed Embodiment

[0019] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Embodiment:

[0023] As shown in the attached Figure 1 to the attached Figure 3 figures:

[0024] The present utility model provides an adjustable nozzle vortex atomizing desuperheater and pressure reducer, which includes a desuperheater 6 and a pressure reducer 5. A pipe one 1 is installed on the bottom end surface of the pressure reducer 5, and a pipe two 2 is installed on the bottom end surface of the desuperheater 6. A disc one 3 is sleeved on the surface of one side of the pipe one 1, and a disc two 4 is sleeved on the surface of one side of the pipe two 2. A fixed adjustment component is installed between the disc one 3 and the disc two 4.

[0025] Among them, the fixed adjustment component includes a semi-circular housing 7. A fixed block one 8 is installed on the inner wall of one side of the housing 7. A sealing groove 11 is opened in the inner wall of the fixed block one 8, and the sealing groove 11 is adapted to the pipe two 2. The fixed block one 8 is fixed on one side of the disc one 3 for fixing it.

[0026] Among them, a fixed block two 10 identical to the fixed block one 8 is installed on the other side of the housing 7. A moving block 9 of the same size is installed between the fixed block one 8 and the fixed block two 10. The moving block 9 moves between the fixed block one 8 and the fixed block two 10 through a sliding groove 12 and is adjusted and fixed according to the size of the disc. A round hole is opened on the surface of the fixed block two 10, and a connecting block 13 is installed on the surface of the moving block 9.

[0027] Wherein, a lead screw 14 is installed on one side of the connecting block 13. The lead screw 14 passes through the interior of the second fixing block 10. The lead screw 14 is adapted to the round hole, and the second fixing block 10 is in threaded connection with the lead screw 14. The rotation of the lead screw 14 drives the rotation of the connecting block 13, and the movement of the connecting block 13 drives the movement of the moving block 9.

[0028] Wherein, a sliding groove 12 is installed on one side of the second moving block 9. Sealing strips 15 are respectively installed on both sides of the connection of the outer shell 7 to ensure its sealing performance and prevent gas leakage.

[0029] Specific usage method and function of this embodiment:

[0030] First, the operator sleeved the first disc 3 onto the first pipe 1, then sleeved the second disc 4 onto the second pipe. Then, the operator placed the sealing groove 11 of the first fixing block 8 on one side of the outer shell 7 on the second pipe 2 beside the second disc 4. The operator rotated the lead screw 14. The rotation of the lead screw 14 drove the rotation of the connecting block 13, and the connecting block 13 was connected to the moving block 9. Therefore, the rotation of the lead screw 14 drove the moving block 9 to move along the sliding groove 12. When the lead screw 14 could no longer be rotated, it indicated that the first disc 3 and the second disc 4 were already tightened. The same operation was performed on the other side of the outer shell 7. If the pipes needed to be disassembled, the operator only needed to rotate the lead screw 14 in the reverse direction. The rotation of the lead screw 14 drove the moving block 9 to move in the reverse direction within the sliding groove 12, and then the outer shell 7 could be disassembled, and the first pipe 1 and the second pipe 2 could be separated. Sealing strips 15 were installed at the connection of the two outer shells 7, further improving its sealing performance.

[0031] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. An adjustable nozzle vortex atomizing temperature and pressure reducer, comprising a temperature reducer (6) and a pressure reducer (5), characterized in that: The bottom end surface of the pressure reducer (5) is mounted with a pipe (1), the bottom end surface of the temperature reducer (6) is mounted with a pipe (2), a surface of one side of the pipe (1) is fitted with a disc (3), a surface of one side of the pipe (2) is fitted with a disc (4), and a fixed adjustment component is mounted between the disc (3) and the disc (4).

2. The adjustable nozzle vortex atomizing temperature and pressure reducing device according to claim 1, characterized in that: The fixed adjustment component comprises a semicircular outer shell (7), a fixing block (8) is installed on the inner wall of one side of the outer shell (7), a sealing groove (11) is provided on the inner wall of the fixing block (8), and the sealing groove (11) is matched with the pipeline (2).

3. The adjustable nozzle vortex atomizing temperature and pressure reducing device as claimed in claim 2, characterized in that: A second fixed block (10) identical to the first fixed block (8) is installed on the other side of the housing (7); a moving block (9) of the same size is installed between the first fixed block (8) and the second fixed block (10); a circular hole is provided on the surface of the second fixed block (10); and a connecting block (13) is installed on the surface of the second moving block (9).

4. The adjustable nozzle vortex atomizing temperature and pressure reducing device as claimed in claim 3, characterized in that: A screw rod (14) is installed on one side of the connecting block (13), and the screw rod (14) passes through the interior of the second fixing block (10). The screw rod (14) is matched with the circular hole, and the second fixing block (10) and the screw rod (14) are threadedly connected.

5. The adjustable nozzle vortex atomizing temperature and pressure reducing device as claimed in claim 4, characterized in that: A slide groove (12) is installed on one side of the second moving block (9), and sealing strips (15) are installed on both sides of the connection of the shell (7).

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