Clean papermaking steam circulating device

Abstract

The utility model discloses a clean papermaking steam circulating device, which relates to the technical field of steam drying and comprises a water tank, a steam engine is arranged in the middle of the top of the water tank, a first hollow pipe and a second hollow pipe are arranged above the steam engine, and a drainage structure is arranged at one end of the first hollow pipe and one end of the second hollow pipe. The drainage structure comprises two hollow boxes, the two hollow boxes are arranged at one end of a first hollow pipe and one end of a second hollow pipe correspondingly, a first blocking plate and a second blocking plate are slidably arranged on the inner sides of the two hollow boxes correspondingly, one end of the first blocking plate is slidably arranged outside a sliding rod, and the other end of the second blocking plate is slidably arranged outside the sliding rod. One end of the second plugging plate is fixedly connected with one end of a sliding rod, and the position, close to one end, of the outer portion of the sliding rod is fixedly connected with one end of an electric telescopic rod. According to the clean papermaking steam circulating device, condensate water in the device can be discharged through the drainage structure of the circulating device, the problem that the condensate water is not easy to discharge is solved, and the clean papermaking steam circulating device has very good practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of steam drying, in particular to a clean papermaking steam circulation device. Background Art

[0002] In the process of paper production, paper usually needs to be dehydrated and dried, which requires the use of steam. The paper can be dried by steam and equipment to facilitate subsequent work.

[0003] However, traditional steam circulation devices are prone to condensation during the process of steam drying paper, which makes it difficult for the condensation water to be discharged from the equipment. Excessive water accumulation will lead to poor drying effect, and there is no corresponding adjustment structure in the device, so its use is limited. Utility Model Content

[0004] The main purpose of the utility model is to provide a clean papermaking steam circulation device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A clean papermaking steam circulation device comprises a water tank, a steam engine is arranged in the middle of the top of the water tank, a hollow tube 1 and a hollow tube 2 are arranged above the steam engine, and a drainage structure is arranged at one end of the hollow tube 1 and the hollow tube 2;

[0007] The drainage structure includes two hollow boxes, and the two hollow boxes are respectively arranged at one end of hollow tube one and hollow tube two, and the inner sides of the two hollow boxes are respectively slidably provided with sealing plates one and two, one end of sealing plate one is slidably arranged on the outside of the sliding rod, one end of sealing plate two is fixedly connected to one end of the sliding rod, and the outside of the sliding rod is fixedly connected to one end of the electric telescopic rod near one end.

[0008] As a further solution of the utility model, a steam pipe 1 is provided at one end of the steam engine, a steam pipe 2 is slidably provided inside one end of the steam pipe 1, and drying rollers are rotatably provided outside the hollow pipe 1 and the hollow pipe 2.

[0009] As a further solution of the utility model, two nozzle pipes are respectively arranged on the outside of the steam pipe one and the inside of the hollow pipe two, and on the outside of the steam pipe two and the inside of the hollow pipe one.

[0010] As a further solution of the utility model, a water outlet pipe 1 is provided at one end of the water tank, a water outlet pipe 2 is slidably provided on the inner side of one end of the water outlet pipe 1, and connecting pipes are connected between one end of the water outlet pipe 2 and the bottom of the hollow box at one end of the hollow pipe 1, and between the outside of the water outlet pipe 1 and the bottom of the hollow box at one end of the hollow pipe 2.

[0011] As a further solution of the utility model, an adjustment structure is provided on the top of the water tank, and the adjustment structure includes a gantry, which is fixedly arranged on the top of the water tank, and a threaded rod is movably arranged on the top of the gantry, one end of the threaded rod is rotatably connected to the middle position of the top of the hollow tube one, and two guide rods are fixedly arranged on both sides of the top of the hollow tube one, and one end of the two guide rods passes through the inner top surface of the gantry.

[0012] As a further solution of the utility model, both ends of the hollow tube 2 are fixedly connected to the inner ends of the gantry, and one side of the electric telescopic rod is fixedly connected to one end of the gantry.

[0013] As a further solution of the utility model, the water outlet pipe 1 and the water outlet pipe 2 are adaptable matched, the steam pipe 1 and the steam pipe 2 are adaptable matched, the sealing plate 1 and the sliding rod are adaptable matched, and the sealing plate 1 and the sealing plate 2 are adaptable matched with the hollow tube 1 and the hollow tube 2 respectively.

[0014] The beneficial effects of the utility model are as follows:

[0015] By setting up the drainage structure and the adjustment structure, when in use, it can be placed at the site where it needs to work to achieve the working conditions. Compared with the traditional circulation device, the condensed water inside the hollow tube 1 and the hollow tube 2 is easier to discharge, and the position of the hollow tube 1 can be adjusted, thereby improving the adaptability of the device;

[0016] By setting an electric telescopic rod in conjunction with a sliding rod, the sliding rod can carry the sealing plate 1 and the sealing plate 2 to slide on the inner side of the hollow box. The setting of the sealing plate 1 and the sealing plate 2 has a limiting effect on one end of the hollow tube 1 and the hollow tube 2, which is beneficial to discharge the condensed water inside the hollow tube 1 and the hollow tube 2 and re-flow it into the water tank for circulation.

[0017] By arranging the gantry in conjunction with the threaded rod, the threaded rod can slide the hollow tube one vertically on the inner side of the gantry. The setting of the guide rod is beneficial to ensuring the moving stability of the hollow tube one and avoiding the phenomenon of position deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a clean papermaking steam circulation device of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional exploded three-dimensional structure of a clean papermaking steam circulation device of the utility model;

[0020] Figure 3It is a cross-sectional side view structural schematic diagram of a clean papermaking steam circulation device of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the side structure of a clean papermaking steam circulation device.

[0022] In the figure: 1. water tank; 2. steam engine; 3. hollow tube 1; 4. hollow tube 2; 5. drying roller; 6. steam tube 1; 7. steam tube 2; 8. nozzle tube; 9. drainage structure; 10. hollow box; 11. blocking plate 1; 12. blocking plate 2; 13. sliding rod; 14. electric telescopic rod; 15. outlet pipe 1; 16. outlet pipe 2; 17. connecting pipe; 18. adjustment structure; 19. gantry; 20. threaded rod; 21. guide rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-4 As shown, a clean papermaking steam circulation device comprises a water tank 1, a steam engine 2 is arranged in the middle of the top of the water tank 1, a hollow tube 1 3 and a hollow tube 2 4 are arranged above the steam engine 2, and a drainage structure 9 is arranged at one end of the hollow tube 1 3 and the hollow tube 2 4;

[0025] The drainage structure 9 includes two hollow boxes 10, which are respectively arranged at one end of the hollow tube 1 3 and the hollow tube 2 4. The inner sides of the two hollow boxes 10 are respectively slidably provided with a sealing plate 11 and a sealing plate 2 12. One end of the sealing plate 11 is slidably arranged on the outside of the sliding rod 13, one end of the sealing plate 2 12 is fixedly connected to one end of the sliding rod 13, and the outside of the sliding rod 13 is fixedly connected to one end of the electric telescopic rod 14 near one end.

[0026] When it is necessary to discharge the condensed water inside the hollow tube 13 and the hollow tube 2 4, the electric telescopic rod 14 is started, and one end of the electric telescopic rod 14 pushes the sliding rod 13 forward, so that the sliding rod 13 moves synchronously with one end of the blocking plate 11 and the blocking plate 2 12. When the electric telescopic rod 14 is extended to a suitable position, the blocking plate 11 and the blocking plate 2 12 slide from one end of the inner side of the hollow box 10 to the other end, so that one end of the hollow tube 13 and the hollow tube 2 4 is opened, and the condensed water flows into the hollow box 10, and then flows into the outlet pipe 15 and the outlet pipe 2 16 respectively through the connecting pipe 17, and finally flows into the water tank 1. When the position of the hollow tube 3 changes, the steam pipe 2 7, the blocking plate 11, and the outlet pipe 2 16 slide synchronously on the inner side of one end of the steam pipe 6, the outside of the sliding rod 13, and the inner side of one end of the outlet pipe 15.

[0027] In this embodiment, a steam pipe 6 is provided at one end of the steam engine 2, a steam pipe 2 7 is slidably provided inside one end of the steam pipe 6, and drying rollers 5 are rotatably provided outside the hollow pipe 1 3 and the hollow pipe 2 4 .

[0028] Steam pipe 1 6 and steam pipe 2 7 play a role in transporting steam.

[0029] In this embodiment, two nozzle pipes 8 are respectively provided on the outside of the steam pipe 1 6 located inside the hollow pipe 2 4 and on the outside of the steam pipe 2 7 located inside the hollow pipe 1 3 .

[0030] The nozzle pipe 8 sprays steam onto the inner sides of the hollow tube 1 3 and the hollow tube 2 4 to heat the drying roller 5 .

[0031] In this embodiment, a water outlet pipe 15 is provided at one end of the water tank 1, and a water outlet pipe 2 16 is slidably provided inside one end of the water outlet pipe 15. A connecting pipe 17 is connected between one end of the water outlet pipe 2 16 and the bottom of the hollow box 10 at one end of the hollow tube 3, and between the outside of the water outlet pipe 15 and the bottom of the hollow box 10 at one end of the hollow tube 2 4.

[0032] The water outlet pipe 15 and the water outlet pipe 2 16 cooperate with the connecting pipe 17 to discharge the condensed water inside the hollow pipe 1 3 and the hollow pipe 2 4 into the water tank 1 .

[0033] In this embodiment, an adjustment structure 18 is provided on the top of the water tank 1, and the adjustment structure 18 includes a gantry 19. The gantry 19 is fixedly arranged on the top of the water tank 1, and a threaded rod 20 is movably arranged on the top of the gantry 19. One end of the threaded rod 20 is rotatably connected to the middle position of the top of the hollow tube 3, and two guide rods 21 are fixedly arranged on both sides of the top of the hollow tube 3, and one end of the two guide rods 21 passes through the inner top surface of the gantry 19.

[0034] When the position of the hollow tube 3 needs to be adjusted, the threaded rod 20 is rotated so that the threaded rod 20 carries the hollow tube 3 to slide vertically on the inner side of the gantry 19, and the guide rod 21 prevents the hollow tube 3 from being offset during the movement.

[0035] In this embodiment, both ends of the hollow tube 4 are fixedly connected to the inner ends of the gantry 19 , and one side of the electric telescopic rod 14 is fixedly connected to one end of the gantry 19 .

[0036] The gantry 19 supports the hollow tube 1 3 and the hollow tube 2 4 .

[0037] In this embodiment, the water outlet pipe 15 and the water outlet pipe 2 16 are adaptable to each other, the steam pipe 16 and the steam pipe 2 7 are adaptable to each other, the sealing plate 11 and the sliding rod 13 are adaptable to each other, and the sealing plates 11 and 12 are adaptable to the hollow pipe 13 and the hollow pipe 24 respectively.

[0038] The blocking plate 1 11 and the blocking plate 2 12 play a limiting role on one end of the hollow tube 1 3 and the hollow tube 2 4 .

[0039] It should be noted that the utility model is a clean papermaking steam circulation device, which can be placed in a place where it needs to work to achieve working conditions;

[0040] When the condensed water in the hollow tube 13 and the hollow tube 24 needs to be discharged during the process, the electric telescopic rod 14 is started, and one end of the electric telescopic rod 14 pushes the slide bar 13 forward, so that the slide bar 13 moves synchronously with one end of the blocking plate 11 and the blocking plate 2 12. When the electric telescopic rod 14 is extended to a suitable position, the blocking plate 11 and the blocking plate 2 12 slide from one end of the inner side of the hollow box 10 to the other end, so that one end of the hollow tube 13 and the hollow tube 2 4 is opened, and the condensed water flows into the hollow box 10, and then flows into the outlet pipe 15 and the outlet pipe 2 16 respectively through the connecting pipe 17, and finally flows into the water tank 1. When the position of the hollow tube 3 changes, the steam pipe 2 7, the blocking plate 11, and the outlet pipe 2 16 slide synchronously on the inner side of one end of the steam pipe 6, the outside of the slide bar 13, and the inner side of one end of the outlet pipe 15.

[0041] During the process, when the position of the hollow tube 3 needs to be adjusted, the threaded rod 20 is rotated so that the threaded rod 20 carries the hollow tube 3 to slide vertically on the inner side of the gantry 19, and the guide rod 21 prevents the hollow tube 3 from being offset during the movement.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A clean papermaking steam circulation device, comprising a water tank (1), a steam engine (2) is arranged in the middle of the top of the water tank (1), and a hollow tube 1 (3) and a hollow tube 2 (4) are arranged above the steam engine (2), characterized in that: One end of the hollow tube 1 (3) and the hollow tube 2 (4) is provided with a drainage structure (9); The drainage structure (9) comprises two hollow boxes (10), the two hollow boxes (10) are respectively arranged at one end of the hollow tube 1 (3) and the hollow tube 2 (4), and the inner sides of the two hollow boxes (10) are respectively slidably provided with a blocking plate 1 (11) and a blocking plate 2 (12), one end of the blocking plate 1 (11) is slidably arranged on the outside of the sliding rod (13), one end of the blocking plate 2 (12) is fixedly connected to one end of the sliding rod (13), and the outside of the sliding rod (13) is fixedly connected to one end of the electric telescopic rod (14) near one end.

2. A clean papermaking steam circulation device according to claim 1, characterized in that: A steam pipe 1 (6) is provided at one end of the steam engine (2), a steam pipe 2 (7) is slidably provided inside one end of the steam pipe 1 (6), and drying rollers (5) are rotatably provided outside the hollow pipe 1 (3) and the hollow pipe 2 (4).

3. A clean papermaking steam circulation device according to claim 2, characterized in that: The outside of the steam pipe one (6) is located inside the hollow pipe two (4), and the outside of the steam pipe two (7) is located inside the hollow pipe one (3), and two nozzle pipes (8) are respectively provided.

4. A clean papermaking steam circulation device according to claim 3, characterized in that: One end of the water tank (1) is provided with a water outlet pipe 1 (15), and a water outlet pipe 2 (16) is slidably provided inside one end of the water outlet pipe 1 (15). A connecting pipe (17) is connected between one end of the water outlet pipe 2 (16) and the bottom of the hollow box (10) at one end of the hollow tube 1 (3), and between the outside of the water outlet pipe 1 (15) and the bottom of the hollow box (10) at one end of the hollow tube 2 (4).

5. A clean papermaking steam circulation device according to claim 1, characterized in that: The top of the water tank (1) is provided with an adjustment structure (18), the adjustment structure (18) comprising a gantry (19), the gantry (19) being fixedly arranged on the top of the water tank (1), the top of the gantry (19) being movably provided with a threaded rod (20), one end of the threaded rod (20) being rotatably connected to the middle position of the top of the hollow tube (3), two guide rods (21) being fixedly arranged on both sides of the top of the hollow tube (3), one end of the two guide rods (21) both penetrating the inner top surface of the gantry (19).

6. A clean papermaking steam circulation device according to claim 5, characterized in that: The two ends of the second hollow tube (4) are fixedly connected to the two ends of the inner side of the gantry (19), and one side of the electric telescopic rod (14) is fixedly connected to one end of the gantry (19).

7. A clean papermaking steam circulation device according to claim 4, characterized in that: The water outlet pipe 1 (15) and the water outlet pipe 2 (16) are adaptively matched, the steam pipe 1 (6) and the steam pipe 2 (7) are adaptively matched, the blocking plate 1 (11) and the sliding rod (13) are adaptively matched, and the blocking plate 1 (11) and the blocking plate 2 (12) are adaptively matched with the hollow pipe 1 (3) and the hollow pipe 2 (4) respectively.

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