Built-in headless deaerator

Abstract

The utility model discloses a built-in headless deaerator, and relates to the technical field of deaerators, the built-in headless deaerator comprises a deaerator body, the lower surfaces of the left part and the right part of the outer wall of the deaerator body are fixedly connected with arc-shaped support frames, and the upper surfaces of the two arc-shaped support frames are fixedly provided with protection assemblies; the inner walls of the two protection assemblies are in lap joint with the upper surface of the outer wall of the deaerator body. According to the built-in headless deaerator disclosed by the utility model, the deaerator body can be conveniently moved before and after being used under the action of the moving wheels, and then the two mounting plates can be fixedly connected with the ground through screws under the action of the rotating wheels, the threaded rods, the fixing plates and the connecting plates; and through the effect of screws, the supporting blocks and the arc-shaped supporting frames are fixedly installed, meanwhile, the inner walls of the arc-shaped supporting frames are connected with the outer walls of the limiting clamping columns in an inserted mode, and therefore installation, fixation, disassembly and maintenance are facilitated in the using process.

Description

Technical Field

[0001] This utility model relates to the field of deaerator technology, and in particular to a built-in headless deaerator. Background Technology

[0002] Deaerators are important thermal equipment in thermal power plants. Currently, thermal deaeration is widely used in thermal power plants because it is inexpensive and can remove oxygen and other gases from water without leaving any residue.

[0003] Chinese patent document CN215479852U discloses a built-in headless high-pressure deaerator, including a supporting base plate and a deaerator water tank. The bottom of the deaerator water tank is provided with multiple sets of support legs arranged in a matrix, and the bottom of each support leg is equipped with a shock-absorbing mechanism. A ladder is provided on the front of the deaerator water tank. This invention, through the built-in headless high-pressure deaerator, reduces the height of the equipment and the cost of civil engineering. It also features multiple deaeration processes using hot steam inside the cylinder, resulting in high deaeration efficiency and good deaeration effect. Furthermore, the added shock-absorbing mechanism makes the fixed structure of the deaerator very stable, effectively reducing vibration. This shock absorption ensures the overall stability of the deaerator structure, thus effectively solving the problem of vibration affecting the grounding point and thus impacting the structural stability of the connection in a rotary film deaerator. It has good practicality.

[0004] The existing technology has the following problems:

[0005] Built-in headless deaerators are inconvenient to use because of their large size, making them difficult to move and fix. The support components are also difficult to disassemble and maintain. Furthermore, built-in headless deaerators do not provide adequate protection during use. Utility Model Content

[0006] This invention provides a built-in headless deaerator to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] An internal headless deaerator includes a deaerator body. Arc-shaped support frames are fixedly connected to the lower surfaces of the left and right portions of the outer wall of the deaerator body. Protective components are fixedly installed on the upper surfaces of the two arc-shaped support frames. The inner walls of the two protective components overlap with the upper surfaces of the outer wall of the deaerator body. Movable components are fixedly installed on the lower surfaces of the front and rear portions of the two arc-shaped support frames. Fixed mounting components are slidably connected to the outer walls of the four movable components. The upper surface of the middle portion of the fixed mounting component is fixedly connected to the lower surfaces of the two arc-shaped support frames.

[0009] Preferably, the four movable components include four mounting blocks. The outer walls of the upper part of the four mounting blocks are fixedly installed to the inner walls of the front and rear parts of the two arc-shaped support frames, respectively. The outer walls of the lower part of the four mounting blocks are slidably connected to support blocks, and the inner walls of the lower part of the four support blocks are rotatably connected to moving wheels.

[0010] Preferably, the protective component includes an arc-shaped anti-collision plate, the lower surfaces of the front and rear portions of the arc-shaped anti-collision plate are fixedly installed with the upper surfaces of the front and rear portions of the arc-shaped support frame, an arc-shaped hard rubber plate is fixedly connected to the inner wall of the arc-shaped anti-collision plate, and an arc-shaped soft rubber interlayer is fixedly connected to the inner wall of the arc-shaped hard rubber plate.

[0011] Preferably, shock absorbers are fixedly connected to the upper surfaces of the opposite portions of the four support blocks, and limit pins are fixedly connected to the upper surfaces of the four shock absorbers. The outer walls of the four limit pins are respectively inserted into the inner walls of the front and rear portions of the two arc-shaped support frames, and the upper surfaces of the four shock absorbers overlap with the lower surfaces of the front and rear portions of the two arc-shaped support frames.

[0012] Preferably, springs are fixedly connected to both the upper and lower sides of the mounting block near the arc-shaped support frame, and the opposite sides of the two springs are fixedly connected to the inner wall of the support block.

[0013] Preferably, the fixed installation assembly includes two mounting plates, the inner walls of the two mounting plates are slidably connected to the outer walls of the four support blocks, and mounting holes are provided on the upper surfaces of the front and rear portions of the two mounting plates.

[0014] Preferably, a connecting plate is fixedly installed on the upper surface of the middle part of the two mounting plates, and a fixing plate overlaps the upper surface of the connecting plate. The upper surfaces of the left and right parts of the fixing plate are respectively fixedly connected to the lower surfaces of the middle parts of the two arc-shaped support frames. A threaded rod is rotatably connected to the inner cavity of the middle part of the connecting plate. The outer wall of the upper part of the threaded rod is threadedly connected to the inner cavity of the middle part of the fixing plate. A rotating wheel is fixedly connected to the upper surface of the threaded rod, and the rotating wheel is located between the fixing plate and the deaerator body.

[0015] Preferably, the inner wall of the arc-shaped soft rubber interlayer is fixedly connected to an arc-shaped inner plate, and the inner wall of the arc-shaped inner plate overlaps with the upper surface of the outer wall of the deaerator body.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a built-in headless deaerator. The deaerator body can be easily moved before and after use by the action of the moving wheels. Then, through the action of the rotating wheel, threaded rod, fixing plate and connecting plate, the two mounting plates can be fixedly connected to the ground by screws, so as to facilitate the movement, transportation and fixed installation during use. Furthermore, the support block and the arc-shaped support frame are fixedly installed by the action of screws. At the same time, the inner wall of the arc-shaped support frame is inserted into the outer wall of the limiting pin, so as to facilitate the installation, fixing and disassembly maintenance during use.

[0018] 2. This utility model provides a built-in headless deaerator. Through the action of the arc-shaped hard rubber plate and the arc-shaped soft rubber interlayer, a certain buffer protection can be provided between the arc-shaped anti-collision plate and the deaerator body. This can protect the deaerator body from impact and prevent deformation. The shock absorber can reduce vibration during use, thereby improving stability. At the same time, the spring can provide a certain buffer space between the mounting block and the support block, thereby playing a role in buffer protection and noise reduction. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure connecting the mobile component and the fixed installation component of this utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the mobile component of this utility model;

[0022] Figure 4 This is a schematic diagram of the bottom structure of the fixed installation component of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the fixed installation component of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the protective component of this utility model.

[0025] In the diagram: 1. Deaerator body; 2. Arc-shaped support frame; 3. Moving component; 4. Fixed installation component; 5. Protective component; 31. Mounting block; 32. Support block; 33. Shock absorber; 34. Limiting pin; 35. Moving wheel; 36. Spring; 41. Mounting plate; 42. Connecting plate; 43. Fixing plate; 44. Threaded rod; 45. Rotary wheel; 51. Arc-shaped anti-collision plate; 52. Arc-shaped hard rubber plate; 53. Arc-shaped soft rubber interlayer; 54. Arc-shaped inner plate. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figure 1 As shown, a built-in headless deaerator includes a deaerator body 1. Arc-shaped support frames 2 are fixedly connected to the lower surfaces of the left and right parts of the outer wall of the deaerator body 1. Protective components 5 are fixedly installed on the upper surfaces of the two arc-shaped support frames 2. The inner walls of the two protective components 5 overlap with the upper surfaces of the outer wall of the deaerator body 1. Moving components 3 are fixedly installed on the lower surfaces of the front and rear parts of the two arc-shaped support frames 2. Fixed installation components 4 are slidably connected to the outer walls of the four moving components 3. The upper surface of the middle part of the fixed installation component 4 is fixedly connected to the lower surfaces of the two arc-shaped support frames 2.

[0028] First, the device is moved by the action of four moving components 3. After being moved to a suitable location, the device is fixed by the action of the fixing and mounting components 4. Then, the lower surface of the fixing and mounting components 4 is fixedly connected to the ground by screws, thereby ensuring the stability of the device. The two protective components 5 provide a certain degree of protection for the deaerator body 1 during use, thereby preventing damage and deformation.

[0029] like Figure 2 As shown, the four movable components 3 include four mounting blocks 31. The outer walls of the upper part of the four mounting blocks 31 are fixedly installed to the inner walls of the front and rear parts of the two arc-shaped support frames 2 respectively. The outer walls of the lower part of the four mounting blocks 31 are slidably connected to support blocks 32. The inner walls of the lower part of the four support blocks 32 are rotatably connected to movable wheels 35.

[0030] The deaerator body 1 can be easily moved before and after use by the movable wheels 35, thus making it easy to use.

[0031] like Figure 3 As shown, shock absorbers 33 are fixedly connected to the upper surfaces of the opposite parts of the four support blocks 32, and limit pins 34 are fixedly connected to the upper surfaces of the four shock absorbers 33. The outer walls of the four limit pins 34 are respectively inserted into the inner walls of the front and rear parts of the two arc-shaped support frames 2, and the upper surfaces of the four shock absorbers 33 overlap with the lower surfaces of the front and rear parts of the two arc-shaped support frames 2.

[0032] The support block 32 and the arc-shaped support frame 2 are fixedly installed by the screws. At the same time, the inner wall of the arc-shaped support frame 2 is inserted into the outer wall of the limiting pin 34, which facilitates installation, fixing and disassembly maintenance during use. The shock absorber 33 reduces vibration during use, thereby improving the stability during use.

[0033] Springs 36 are fixedly connected to both the upper and lower sides of the mounting block 31 near the arc-shaped support frame 2. The opposite sides of the two springs 36 are fixedly connected to the inner wall of the support block 32.

[0034] The spring 36 provides a buffer space between the mounting block 31 and the support block 32, thus providing buffer protection and reducing noise.

[0035] like Figure 4 As shown, the fixed mounting assembly 4 includes two mounting plates 41. The inner walls of the two mounting plates 41 are slidably connected to the outer walls of the four support blocks 32 respectively. Mounting holes are provided on the upper surfaces of the front and rear parts of the two mounting plates 41.

[0036] The mounting holes allow the two mounting plates 41 to be fixedly connected to the ground with screws, making it easy to install during use.

[0037] like Figure 5 As shown, a connecting plate 42 is fixedly installed on the upper surface of the middle part of the two mounting plates 41. A fixing plate 43 overlaps the upper surface of the connecting plate 42. The upper surfaces of the left and right parts of the fixing plate 43 are fixedly connected to the lower surfaces of the middle part of the two arc-shaped support frames 2 respectively. A threaded rod 44 is rotatably connected to the inner cavity of the middle part of the connecting plate 42. The outer wall of the upper part of the threaded rod 44 is threadedly connected to the inner cavity of the middle part of the fixing plate 43. A rotating wheel 45 is fixedly connected to the upper surface of the threaded rod 44 and the rotating wheel 45 is located between the fixing plate 43 and the deaerator body 1.

[0038] By rotating the wheel 45, the threaded rod 44 rotates and moves downward under the action of the fixed plate 43, thereby pushing the connecting plate 42 downward. Under the action of the connecting plate 42, the two mounting plates 41 can move downward to the ground under the action of the four support blocks 32, so that the mounting plates 41 can be fixed to the ground by the action of screws. At the same time, the mounting plates 41 can be moved upward during movement, which facilitates operation.

[0039] like Figure 6 As shown, the protective component 5 includes an arc-shaped anti-collision plate 51. The lower surfaces of the front and rear parts of the arc-shaped anti-collision plate 51 are fixedly installed with the upper surfaces of the front and rear parts of the arc-shaped support frame 2. An arc-shaped hard rubber plate 52 is fixedly connected to the inner wall of the arc-shaped anti-collision plate 51, and an arc-shaped soft rubber interlayer 53 is fixedly connected to the inner wall of the arc-shaped hard rubber plate 52.

[0040] Through the action of the arc-shaped hard rubber plate 52 and the arc-shaped soft rubber interlayer 53, the arc-shaped anti-collision plate 51 and the deaerator body 1 can have a certain buffer protection, so that the deaerator body 1 can be protected against impact when it is hit, thereby preventing the deaerator body 1 from deforming.

[0041] An arc-shaped inner plate 54 is fixedly connected to the inner wall of the arc-shaped soft rubber interlayer 53, and the inner wall of the arc-shaped inner plate 54 overlaps with the upper surface of the outer wall of the deaerator body 1.

[0042] The arc-shaped inner plate 54 enhances the strength of the arc-shaped hard rubber plate 52 and the arc-shaped soft rubber interlayer 53 when protecting the deaerator body 1, thereby preventing deformation and friction damage.

[0043] The working principle of this utility model is as follows: First, the device is moved by the action of the moving wheel 35. After moving to a suitable location, the rotating wheel 45 is rotated, causing the threaded rod 44 to rotate and move downward under the action of the fixed plate 43, thereby pushing the connecting plate 42 downward. Under the action of the connecting plate 42, the two mounting plates 41 can move downward to the ground under the action of the four support blocks 32, so that the mounting plates 41 can be fixed to the ground under the action of screws. Then, under the action of screws, the lower surface of the fixed mounting assembly 4 is fixedly connected to the ground, thereby ensuring the stability of the device. The arc-shaped hard rubber plate 52 and the arc-shaped soft rubber interlayer 53 provide a certain buffer protection between the arc-shaped anti-collision plate 51 and the deaerator body 1, so that the deaerator body 1 can be protected against impact and prevent deformation of the deaerator body 1. Furthermore, under the action of the shock absorber 33 and the spring 36, the deaerator body 1 can be shock-absorbing, protected, and buffered to reduce noise during use.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An integral headless deaerator comprising a deaerator body (1) characterised in that: The lower surface of the left and right parts of the outer wall of the deaerator body (1) is fixedly connected with an arc-shaped support frame (2), the upper surface of the two arc-shaped support frames (2) is fixedly installed with a protection assembly (5), the inner wall of the two protection assemblies (5) is respectively overlapped with the upper surface of the outer wall of the deaerator body (1), the lower surface of the front and rear parts of the two arc-shaped support frames (2) is fixedly installed with a moving assembly (3), the outer wall of the four moving assemblies (3) is slidably connected with a fixed installation assembly (4), and the upper surface of the middle part of the fixed installation assembly (4) is fixedly connected with the lower surface of the two arc-shaped support frames (2). The four moving assemblies (3) comprise four mounting blocks (31), the outer wall of the upper part of the four mounting blocks (31) is fixedly installed with the inner wall of the front and rear parts of the two arc-shaped support frames (2), and the outer wall of the lower part of the four mounting blocks (31) is slidably connected with a support block (32). The protection assembly (5) comprises an arc-shaped anti-collision plate (51), the lower surface of the front and rear parts of the arc-shaped anti-collision plate (51) is fixedly installed with the upper surface of the front and rear parts of the arc-shaped support frame (2), the inner wall of the arc-shaped anti-collision plate (51) is fixedly connected with an arc-shaped hard rubber plate (52), and the inner wall of the arc-shaped hard rubber plate (52) is fixedly connected with an arc-shaped soft rubber interlayer (53).

2. An internal, headless deaerator according to claim 1, characterized in that: The upper surface of the opposite part of the four support blocks (32) is fixedly connected with a shock absorber (33), the upper surface of the four shock absorbers (33) is fixedly connected with a limiting clamping column (34), the outer wall of the four limiting clamping columns (34) is respectively inserted into the inner wall of the front and rear parts of the two arc-shaped support frames (2), and the upper surface of the four shock absorbers (33) is respectively overlapped with the lower surface of the front and rear parts of the two arc-shaped support frames (2).

3. An internal, headless deaerator as defined in claim 1, wherein: The upper and lower sides of the part close to the arc-shaped support frame (2) of the mounting block (31) are fixedly connected with springs (36), and the opposite sides of the two springs (36) are respectively fixedly connected with the inner wall of the support block (32).

4. An internal, headless deaerator according to claim 1, wherein: The inner wall of the two mounting plates (41) is slidably connected with the outer wall of the four support blocks (32), and the upper surface of the front and rear parts of the two mounting plates (41) is provided with a mounting hole.

5. An integral, closed loop, in-line deaerator according to claim 4, wherein: The upper surface of the middle part of the two mounting plates (41) is fixedly installed with a connecting plate (42), the upper surface of the connecting plate (42) is overlapped with a fixed plate (43), the upper surface of the left and right parts of the fixed plate (43) is respectively fixedly connected with the lower surface of the middle part of the two arc-shaped support frames (2), the inner cavity of the middle part of the connecting plate (42) is rotatably connected with a threaded rod (44), the outer wall of the upper part of the threaded rod (44) is threadedly connected with the inner cavity of the middle part of the fixed plate (43), and the upper surface of the threaded rod (44) is fixedly connected with a rotating wheel (45) and the rotating wheel (45) is located between the fixed plate (43) and the deaerator body (1).

6. An internal, headless deaerator according to claim 1, wherein: The inner wall of the arc-shaped soft rubber interlayer (53) is fixedly connected with an arc-shaped inner plate (54), and the inner wall of the arc-shaped inner plate (54) is overlapped with the upper surface of the outer wall of the deaerator body (1).

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