Condenser titanium tube rubber ball pipeline replacement equipment

Abstract

The utility model discloses a condenser titanium tube rubber ball pipeline replacing device, which relates to the field of condensers, and adopts the technical scheme that the condenser titanium tube rubber ball pipeline replacing device comprises an embedded pipe section, a ball collecting net section, a temperature and pressure measuring pipe section, a telescopic structure and an outlet water chamber which are sequentially connected from bottom to top; the ball collecting net section is detachably connected with the embedded pipe section and the temperature and pressure measuring pipe section. The embedded pipe section and the outlet water chamber are relatively fixed; the ball collecting net section is fixed on the transverse driving device through a first lifting device; and the temperature and pressure measuring pipe section is fixed on the bracket through a second lifting device. The ball collecting net section is separated from the embedded pipe section and the temperature and pressure measuring pipe section, and then the ball collecting net section is horizontally moved, so that rubber balls can be more conveniently replaced and moved to one side, cleaning and replacement are more convenient, operation is more convenient, and efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of condenser, in particular to a kind of condenser titanium pipe rubber ball pipeline replacement equipment. BACKGROUND

[0002] Condenser rubber ball cleaning device is used for cleaning and descaling the inner wall of condenser cooling water pipe in thermal power plant, to improve the thermal cycle efficiency of steam turbine, and ensure the safe, economic and efficient operation of steam turbine. The structure of the ball collecting net is used to collect the ball, and then clean the rubber ball.

[0003] At present, the related structure can refer to the improved structure of the ball collecting net in the condenser rubber ball cleaning device disclosed in the patent document with the announcement number CN202915825U. When the ball is collected and cleaned and replaced, there is great inconvenience in actual use. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a kind of condenser titanium pipe rubber ball pipeline replacement equipment. By separating the ball collecting net section from the embedded pipe section and temperature and pressure measuring pipe section, and then moving the ball collecting net section horizontally, it can be more convenient to replace the rubber ball, move to one side, and clean and replace more conveniently, operate more conveniently and more efficiently.

[0005] The technical scheme adopted by the utility model to solve its technical problems is: a kind of condenser titanium pipe rubber ball pipeline replacement equipment, including embedded pipe section, ball collecting net section, temperature and pressure measuring pipe section, telescopic structure and outlet water chamber sequentially connected from bottom to top;The ball collecting net section is respectively detachably connected with the embedded pipe section and temperature and pressure measuring pipe section;The embedded pipe section and the outlet water chamber are relatively fixed;

[0006] The ball collecting net section is fixed to the transverse driving device by the first lifting device;

[0007] The temperature and pressure measuring pipe section is fixed to the support by the second lifting device.

[0008] When the rubber ball needs to be replaced, first, the ball collecting net section is disconnected with the embedded pipe section and temperature and pressure measuring pipe section;Then, the temperature and pressure measuring pipe section is raised by the second lifting device, and the height of the raised temperature and pressure measuring pipe section is L+M, L and M are all greater than 0 (for example, 20mm), the ball collecting net section is raised by the first lifting device, and the height of the raised ball collecting net section is L, so that the ball collecting net section is separated from the temperature and pressure measuring pipe section and the embedded pipe section respectively;Then, the ball collecting net section is moved out horizontally by the horizontal driving device, and the ball collecting net section is moved into horizontally after the rubber ball is replaced;Finally, the ball collecting net section is lowered by the first lifting device, so that the ball collecting net section is connected and fixed with the embedded pipe section, and the temperature and pressure measuring pipe section is lowered by the second lifting device, so that the ball collecting net section is connected and fixed with the temperature and pressure measuring pipe section.

[0009] Preferably, the first lifting device is a first hydraulic cylinder group fixed to the moving end of the transverse driving device, and the output end of the first hydraulic cylinder group is fixed to the ball collecting net section.

[0010] Preferably, the transverse driving device comprises a guide rail and a moving seat, the guide rail is fixed transversely through a support, the moving seat is in sliding fit with the guide rail, and the first lifting device is arranged on the moving seat. The guide rail and the moving seat can be well used to move the ball collecting net section.

[0011] Preferably, the guide rail is arranged on each side of the ball collecting net section, and the moving seat is in sliding fit with the guide rail at two ends. The guide rail arranged on each side can be used to more stably move the ball collecting net section.

[0012] Preferably, the moving seat is provided with a roller matched with the guide rail. The friction is smaller.

[0013] Preferably, the moving seat is provided with a driving motor in linkage fit with the roller. The moving seat is moved by the driving motor.

[0014] Preferably, the second lifting device is a second hydraulic cylinder group vertically fixed to the support, and the output end of the second hydraulic cylinder group is fixed to the temperature and pressure measuring pipe section. The power is stronger, and the lifting is more convenient.

[0015] Preferably, a plurality of guide rods are vertically arranged on the periphery of the outlet water chamber, and the output end of the guide rod is connected to the temperature and pressure measuring pipe section. The temperature and pressure measuring pipe section is more stably moved up and down.

[0016] The utility model discloses the advantages of:

[0017] The utility model discloses the advantages of: The drawings are described

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment description, and obviously, the following description in the drawing is only one of the utility model, and for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0019] Figure 1 It is the perspective view of the utility model embodiment (the outer frame of the second lifting device is hidden);

[0020] Figure 2This is a front view of an embodiment of the present utility model;

[0021] Figure 3 This diagram shows the positional relationship between the pre-embedded pipe section, the ball-collecting net section, the temperature and pressure measuring pipe section, the telescopic structure, and the outlet water chamber in an embodiment of this utility model.

[0022] The components include: 1. Embedded pipe section; 2. Ball collection net section; 3. Temperature and pressure measuring pipe section; 4. Telescopic structure; 5. Outlet water chamber; 6. First lifting device; 7. Second lifting device; 8. Guide rail; 9. Movable seat; 10. Roller; 11. Drive motor; 12. Guide rod. Detailed Implementation

[0023] To enhance understanding of this utility model, it will be described in further detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain this utility model and do not limit the scope of protection of this utility model.

[0024] Example

[0025] like Figure 1 and Figure 2 As shown, a condenser titanium tube ball replacement device includes, from bottom to top, a pre-embedded pipe section 1, a ball-collecting net section 2, a temperature and pressure measuring pipe section 3, a telescopic structure 4, and an outlet water chamber 5; the ball-collecting net section 2 is detachably connected to the pre-embedded pipe section 1 and the temperature and pressure measuring pipe section 3 respectively; the pre-embedded pipe section 1 and the outlet water chamber 5 are relatively fixed; the ball-collecting net section 2 is fixed to the transverse drive device by a first lifting device 6; the temperature and pressure measuring pipe section 3 is fixed to the support by a second lifting device 7.

[0026] When the rubber ball needs to be replaced, firstly, disconnect the ball-collecting net section 2 from the pre-embedded pipe section 1 and the temperature and pressure measuring pipe section 3 respectively; then, raise the temperature and pressure measuring pipe section 3 by the second lifting device 7 to a height of L+M, where L and M are both greater than 0 (e.g., 20mm); raise the ball-collecting net section 2 by the first lifting device 6 to a height of L, so that the ball-collecting net section 2 is separated from the temperature and pressure measuring pipe section 3 and the pre-embedded pipe section 1 respectively; next, move the ball-collecting net section 2 horizontally out by the horizontal driving device, replace the rubber ball, and then move the ball-collecting net section 2 horizontally back in; finally, lower the ball-collecting net section 2 by the first lifting device 6 so that the ball-collecting net section 2 is connected and fixed to the pre-embedded pipe section 1, and lower the temperature and pressure measuring pipe section 3 by the second lifting device 7 so that the ball-collecting net section 2 is connected and fixed to the temperature and pressure measuring pipe section 3.

[0027] Combination Figure 3 As shown, the first lifting device 6 is a first hydraulic cylinder assembly fixed to the moving end of the horizontal drive device, and the output end of the first hydraulic cylinder assembly is fixed to the ball-collecting net section 2. This provides stronger power and makes lifting easier.

[0028] The transverse driving device comprises guide rails 8 fixed transversely by supports and moving seats 9 in sliding fit with the guide rails 8, and the first lifting device 6 is arranged on the moving seats 9.

[0029] The guide rails 8 are arranged on both sides of the ball collecting net segment 2, and the moving seats 9 are in sliding fit with the guide rails 8 at both ends.

[0030] The moving seats 9 are provided with rollers 10 adapted to the guide rails 8.

[0031] The moving seats 9 are provided with driving motors 11 in linkage fit with the rollers 10.

[0032] The second lifting device 7 is a second hydraulic cylinder group vertically fixed on the support, and the output end of the second hydraulic cylinder group is fixed with the temperature and pressure measuring pipe segment 3.

[0033] The outlet water chamber 5 is vertically provided with a plurality of guide rods 12 at the periphery, and the output end of the guide rods 12 is connected with the temperature and pressure measuring pipe segment 3.

[0034] The ball collecting net segment 2, the temperature and pressure measuring pipe segment 3 and the outlet water chamber 5 are internally provided with a plurality of thin-walled pipes (not shown in the figure), the pipe openings of the pipes of each segment are aligned, as ball passing channels, the hydraulic cylinder groups are symmetrically arranged and synchronously lifted to ensure that the pipes are axially aligned during lifting of the pipe segments and the pipe openings are not deformed.

[0035] The utility model discloses the advantages of:

[0036] The ball collecting net segment 2 is separated from the embedded pipe segment 1 and the temperature and pressure measuring pipe segment 3, and then the ball collecting net segment 2 is horizontally moved, so that the rubber balls can be replaced more conveniently, the rubber balls can be cleaned and replaced more conveniently when being moved to one side, the operation is more convenient, and the efficiency is higher.

[0037] The technical features of the above embodiments can be combined arbitrarily, and to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the combinations are within the scope of the present application.

[0038] The above-described embodiments only express several implementation manners of the application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the application, a number of modifications and improvements can be made, which all belong to the protection scope of the application. Therefore, the protection scope of the patent of the application should be subject to the appended claims.

Claims

1. A device for replacing titanium tube rubber balls in condensers, characterized in that, It includes a pre-embedded pipe section (1), a ball-collecting net section (2), a temperature and pressure measuring pipe section (3), a telescopic structure (4), and an outlet water chamber (5) connected sequentially from bottom to top; the ball-collecting net section (2) is detachably connected to the pre-embedded pipe section (1) and the temperature and pressure measuring pipe section (3); the pre-embedded pipe section (1) and the outlet water chamber (5) are relatively fixed; The ball-collecting net section (2) is fixed to the lateral drive device via the first lifting device (6); The temperature and pressure measuring tube section (3) is fixed to the bracket by the second lifting device (7).

2. The condenser titanium tube ball replacement device according to claim 1, characterized in that: The first lifting device (6) is a first hydraulic cylinder group fixed to the moving end of the transverse drive device, and the output end of the first hydraulic cylinder group is fixed to the ball collection net section (2).

3. The condenser titanium tube ball replacement device according to claim 1, characterized in that: The lateral drive device includes a guide rail (8) and a movable seat (9). The guide rail (8) is fixed laterally by a bracket, and the movable seat (9) is slidably engaged with the guide rail (8). The first lifting device (6) is disposed on the movable seat (9).

4. The condenser titanium tube ball replacement device according to claim 3, characterized in that: The guide rails (8) are respectively provided on both sides of the ball-collecting net section (2), and the two ends of the movable seat (9) are respectively slidably engaged with the guide rails (8).

5. The condenser titanium tube ball replacement device according to claim 4, characterized in that: The movable seat (9) is provided with rollers (10) adapted to the guide rail (8).

6. The condenser titanium tube ball replacement device according to claim 5, characterized in that: The movable seat (9) is equipped with a drive motor (11) that works in conjunction with the roller (10).

7. The condenser titanium tube ball replacement device according to claim 1, characterized in that: The second lifting device (7) is a second hydraulic cylinder group that is vertically fixed to the bracket, and the output end of the second hydraulic cylinder group is fixed to the temperature and pressure measuring tube section (3).

8. The condenser titanium tube ball replacement device according to claim 1, characterized in that: Several guide rods (12) are vertically distributed around the periphery of the outlet water chamber (5), and the output end of the guide rods (12) is connected to the temperature and pressure measuring pipe section (3).

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