Steam heating rapid degassing chamber

Abstract

The utility model relates to the technical field of degassing equipment, in particular to a steam heating rapid degassing chamber which comprises a box body, a rotating rod is rotatably installed in a rotating opening in a sealed mode, a placing frame is fixedly installed at the top end of the rotating rod, a water tank is fixedly installed on the upper surface of the box body, and a lifting air cylinder is fixedly installed on the upper surface of the box body. A fixing plate is fixedly mounted on a driving shaft of the lifting air cylinder, a mounting rod is vertically and fixedly mounted in the mounting opening, an air groove is formed in the top end of the mounting rod, an inserting rod is slidably and hermetically inserted in the air groove, a nozzle is fixedly mounted at the bottom end of the mounting rod through an air outlet pipe, and an air inlet pipe is fixedly mounted on the surface of the mounting rod. A threaded groove is formed in the rotating rod, and a first threaded rod is installed in the threaded groove in a threaded mode. The effects of steam spraying and workpiece rotating can be achieved at the same time only through one set of electric driving device, the electric power cost generated in the machining process can be reduced, and then the overall production cost can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of degassing equipment technology, and in particular to a steam-heated rapid degassing chamber. Background Technology

[0002] In many industrial production processes, such as cable manufacturing and chemical product processing, a certain amount of gas often remains inside the product. The presence of these gases may affect the quality, performance, and service life of the product. Therefore, it is necessary to remove these gases from the product through a steam-heated degassing chamber.

[0003] In the existing process of steam heating and degassing in the degassing chamber, the product rotates to ensure uniform heating. However, both the steam ejection and the product rotation require a separate electric drive device. These two separate electric drive devices greatly increase the electricity cost, which in turn leads to a higher overall production cost. Utility Model Content

[0004] The purpose of this utility model is to solve the following shortcomings in the prior art. In the process of steam heating and degassing in the degassing chamber, the existing products rotate to ensure uniform heating. However, both the steam ejection and the product rotation require an independent electric drive device. These two independent electric drive devices greatly increase the electricity cost, which in turn leads to a higher overall production cost. Therefore, a steam heating rapid degassing chamber is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A steam-heated rapid degassing chamber includes a housing. A rotating opening is provided at the bottom of the housing, and a rotating rod is rotatably mounted within the opening. A placement frame is fixedly mounted at the top of the rotating rod. An annular water tank is fixedly mounted on the upper surface of the housing. A lifting cylinder is fixedly mounted on the upper surface of the housing, and a fixing plate is fixedly mounted on the drive shaft of the lifting cylinder. Multiple mounting openings are circumferentially provided at the top of the housing, and mounting rods are vertically fixedly mounted within these openings. An air groove is provided at the top of each mounting rod, within which a sliding mechanism is formed. The sealing device includes insert rods, the top ends of which are fixedly connected to the lower surface of the fixing plate. A nozzle is fixedly installed at the bottom of the mounting rod via an air outlet pipe. A Z-shaped air inlet pipe is fixedly installed on the surface of the mounting rod, with its top end connected to the inside of the water tank. Both the air inlet and outlet pipes are equipped with one-way valves. A threaded groove is formed at the bottom of the rotating rod, and a first threaded rod is threaded into the groove. An L-shaped mounting plate is fixedly installed on the side wall of the fixing plate, and the end of the first threaded rod is fixedly connected to the surface of the mounting plate.

[0007] Preferably, the one-way valve in the air inlet pipe is directed from the water tank to the air trough, and the one-way valve in the air outlet pipe is directed from the air trough to the nozzle.

[0008] Preferably, the housing is provided with a blocking component, which is used to prevent the workpiece from being moved out of the placement frame.

[0009] Preferably, the blocking assembly includes a second threaded rod with opposite thread directions at its left and right ends, which is horizontally rotatably installed inside the housing; two symmetrically threaded sliding plates that are sleeved on the second threaded rod; and two fan-shaped baffles that are respectively fixedly installed at the bottom ends of the two sliding plates. The sliding plates are restricted from rotation by a limiting component. The surface of the baffles is provided with multiple openings. One end of the second threaded rod extends out of the housing and is fixedly installed with an adjusting wheel.

[0010] Preferably, the limiting component includes a slide bar fixedly installed on the surface of the slide plate, and a horizontal groove is provided on the inner wall of the box, with one end of each of the two slide bars slidably disposed in the groove.

[0011] Preferably, the bottom of the box is fixedly installed with multiple support legs, and the side wall of the box is provided with a sliding opening, in which a box door is slidably inserted.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] A single electric drive unit can simultaneously achieve the effects of steam ejection and workpiece rotation, reducing the electricity costs generated during processing and thus reducing overall production costs. Attached Figure Description

[0014] Figure 1 This is a frontal three-dimensional structural diagram of a steam-heated rapid degassing chamber proposed in this utility model;

[0015] Figure 2 This is a bottom-view three-dimensional structural diagram of a steam-heated rapid degassing chamber proposed in this utility model;

[0016] Figure 3 This is a side perspective structural diagram of a steam-heated rapid degassing chamber proposed in this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the mounting rod and insertion rod in a steam-heated rapid degassing chamber proposed in this utility model.

[0018] Figure 5 for Figure 2 Enlarged view of the structure at point A in the middle.

[0019] In the diagram: 1. Box body, 2. Rotating rod, 3. Placement frame, 4. Water tank, 5. Lifting cylinder, 6. Fixing plate, 7. Mounting rod, 8. Inserting rod, 9. Air outlet pipe, 10. Nozzle, 11. Air inlet pipe, 12. First threaded rod, 13. Mounting plate, 14. Second threaded rod, 15. Slide plate, 16. Baffle, 17. Slide rod, 18. Slide groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1-5 A steam-heated rapid degassing chamber includes a housing 1. A rotating opening is provided at the bottom of the housing 1, and a rotating rod 2 is rotatably mounted within the opening. A placement frame 3 is fixedly mounted at the top of the rotating rod 2. An annular water tank 4 is fixedly mounted on the upper surface of the housing 1. The water tank 4 is made of transparent material, allowing for easy observation of the water level. A heater is installed inside the water tank 4. A lifting cylinder 5 is fixedly mounted on the upper surface of the housing 1, and a fixing plate 6 is fixedly mounted on the drive shaft of the lifting cylinder 5. Multiple mounting openings are circumferentially provided on the top of the housing 1, and vertically fixed installation devices are installed within these openings. Mounting rod 7 has an air groove at its top, and insert rods 8 are slidably and sealed inside the air groove. The tops of multiple insert rods 8 are fixedly connected to the lower surface of fixing plate 6. The bottom of mounting rod 7 is fixedly mounted with nozzle 10 through air outlet pipe 9. A Z-shaped air inlet pipe 11 is fixedly mounted on the surface of mounting rod 7. The top of air inlet pipe 11 is connected to the inside of water tank 4. Both air inlet pipe 11 and air outlet pipe 9 are equipped with one-way valves. The one-way valve in air inlet pipe 11 is directed from inside water tank 4 to air groove, and the one-way valve in air outlet pipe 9 is directed from inside air groove to nozzle 10.

[0022] The bottom end of the rotating rod 2 is provided with a threaded groove, and the first threaded rod 12 is threadedly installed in the threaded groove. An L-shaped mounting plate 13 is fixedly installed on the side wall of the fixing plate 6. The end of the first threaded rod 12 is fixedly connected to the surface of the mounting plate 13. Multiple support legs are fixedly installed at the bottom of the box body 1. A sliding opening is provided on the side wall of the box body 1, and a box door is slidably inserted into the sliding opening.

[0023] Before degassing the workpiece, the workpiece is first placed in the placement frame 3, and then water is added to the water tank 4. The heater is then turned on to heat the water in the water tank 4 to generate steam. At this time, the tank door is closed, and the lifting cylinder 5 is activated to control the fixed plate 6 to move vertically back and forth with multiple insert rods 8 and the first threaded rod 12. During the vertical back and forth movement of the multiple insert rods 8, the volume of the space between the bottom end of the insert rod 8 and the wall of the air groove will continuously change from small to large and then from large to small. When the volume of the space increases, the pressure decreases, and the steam at the top of the water tank 4 will enter the air groove from the air inlet pipe 11. When the volume of the space decreases, the pressure increases, and the steam in the air groove will enter the nozzle 10 from the air outlet pipe 9 and be sprayed out. The sprayed steam can act on the surface of the workpiece located in the placement frame 3.

[0024] When the first threaded rod 12 moves vertically back and forth, since the first threaded rod 12 cannot rotate, the rotating rod 2 will carry the placement frame 3 to rotate back and forth under the action of the thread. The workpiece located in the placement frame 3 will also rotate together, which can ensure that the workpiece is heated evenly.

[0025] Only one lifting cylinder 5 is needed to simultaneously perform steam injection and workpiece rotation, which can reduce the electricity cost generated during processing and thus reduce the overall production cost.

[0026] The housing 1 is equipped with a blocking assembly to prevent the workpiece from being moved out of the placement frame 3. The blocking assembly includes a second threaded rod 14 with opposite thread directions at its left and right ends, which is horizontally rotatably installed inside the housing 1; two symmetrically threaded slide plates 15 connected to the second threaded rod 14; and two fan-shaped baffles 16 respectively fixedly installed at the bottom of the two slide plates 15. The slide plates 15 are restricted from rotating by a limiting component, which includes a slide rod 17 fixedly installed on the surface of the slide plate 15. A horizontal groove 18 is opened on the inner wall of the housing 1. One end of each of the two slide rods 17 is slidably disposed in the groove 18. Multiple openings are opened on the surface of the baffles 16. One end of the second threaded rod 14 passes through the housing 1 and is fixedly installed with an adjusting wheel. A certain distance is reserved between the lower surface of the slide plate 15 and the upper surface of the placement frame 3.

[0027] After the workpiece is placed into the placement frame 3, the second threaded rod 14 is controlled to rotate, so that the two sliding plates 15 bring the two baffles 16 closer to each other until the two baffles 16 abut. At this time, the two baffles 16 will be located directly above the top opening of the placement frame 3, which can prevent the workpiece inside the placement frame 3 from moving out of the top opening of the placement frame 3 when the placement frame 3 rotates. The opening is for the steam sprayed from the nozzle 10 to pass through.

[0028] In this invention, by activating the lifting cylinder 5, multiple insert rods 8 and the first threaded rod 12 can be controlled to move vertically back and forth together, thus simultaneously performing steam ejection and workpiece rotation. This reduces the electricity costs generated during processing and consequently reduces the overall production cost.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steam heated rapid degassing chamber comprising a housing (1), characterized in that, The bottom of the box (1) is provided with a rotating opening, a rotating rod (2) is sealingly and rotatably installed in the rotating opening, a placing frame (3) is fixedly installed at the top end of the rotating rod (2), an annular water tank (4) is fixedly installed on the upper surface of the box (1), a lifting cylinder (5) is fixedly installed on the upper surface of the box (1), a fixed plate (6) is fixedly installed on the drive shaft of the lifting cylinder (5), a plurality of installation openings are circumferentially formed in the top of the box (1), installation rods (7) are vertically and fixedly installed in the installation openings, air grooves are formed in the top ends of the installation rods (7), plug rods (8) are slidingly and sealingly inserted into the air grooves, the top ends of the plug rods (8) are fixedly connected with the lower surface of the fixed plate (6), a nozzle (10) is fixedly installed on the bottom end of the installation rod (7) through an air outlet pipe (9), a Z-shaped air inlet pipe (11) is fixedly installed on the surface of the installation rod (7), the top end of the air inlet pipe (11) is in communication with the water tank (4), and one-way valves are arranged in the air inlet pipe (11) and the air outlet pipe (9). A threaded groove is formed in the bottom end of the rotating rod (2), and a first threaded rod (12) is threadedly installed in the threaded groove.

2. A steam heated rapid de-airing chamber according to claim 1, wherein, The one-way valve in the air inlet pipe (11) is in communication from the water tank (4) to the air groove, and the one-way valve in the air outlet pipe (9) is in communication from the air groove to the nozzle (10).

3. A steam heated rapid de-airing chamber as claimed in claim 1 wherein, The box (1) is provided with a blocking assembly, and the blocking assembly is used for blocking the workpiece from being moved out of the placing frame (3).

4. A steam heated rapid de-airing chamber according to claim 3, wherein, The blocking assembly comprises second threaded rods (14) which are horizontally and rotatably installed in the box (1) and have opposite threaded directions at left and right ends, sliding plates (15) which are symmetrically and threadedly connected to the second threaded rods (14), and fan-shaped baffle plates (16) which are fixedly installed at the bottom ends of the sliding plates (15), respectively, the sliding plates (15) are limited in rotation by limiting components, a plurality of through openings are formed in the surface of the baffle plate (16), and one end of the second threaded rod (14) penetrates out of the box (1) and is fixedly provided with an adjusting wheel.

5. A steam heated rapid de-airing chamber according to claim 4, wherein, The limiting component comprises sliding rods (17) which are fixedly installed on the surface of the sliding plate (15), and a sliding groove (18) is horizontally formed in the inner wall of the box (1), and one end of each of the sliding rods (17) is slidingly arranged in the sliding groove (18).

6. A steam heated rapid de-airing chamber as defined in claim 1, wherein, A plurality of supporting legs are fixedly installed at the bottom of the box (1), a sliding opening is formed in the side wall of the box (1), and a box door is slidingly and inserted into the sliding opening.

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