Steam supply device of foaming machine

Abstract

The utility model discloses a steam supply device of a foaming machine, which relates to the technical field of foaming machines and comprises a base, a steam box is fixedly mounted at the upper end of the base, a steam treatment mechanism is mounted on the right side of the steam box, a water-steam separator is connected to the upper left side of the steam box, and the foaming machine is mounted on the left side of the water-steam separator. Through the cooperation of the mounting rack, the water tank, the connecting frame, the water injection pipe, the limiting rack, the activated carbon filter plate, a handle, a water pump, a liquid pumping pipe, a liquid guide pipe, a steam cover, a communicating pipe, a connecting plate and an electric heating wire, water injected by the water injection pipe can be filtered by utilizing the arranged activated carbon filter plate, so that suspended matters and particulate matters in the water are removed; therefore, when water containing excessive suspended matters and particulate matters is heated by the electric heating wire, precipitates are prevented from being formed on the surface of the electric heating wire, scale is further generated, and the heating efficiency and the service life of the electric heating wire are prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming machines, in particular to a steam supply device for a foaming machine. Background Art

[0002] A foaming machine, also known as a foam generator, is a device that makes foam from a water solution with a certain concentration of a foaming agent. The foaming agent itself cannot automatically become foam, and must be mechanically acted on by the foaming machine to become foam.

[0003] In the process of polystyrene EPS production, a steam pre-foaming machine is needed. The principle of the steam pre-foaming machine is that the beads containing the foaming agent begin to soften when the temperature is greater than 80°C, and the foaming agent distributed inside it is heated, gasified and generates pressure, causing the beads to expand and form unconnected bubbles. At the same time, steam also penetrates into these bubbles, increasing the total pressure in the holes. As time goes by, the steam continues to penetrate deeper, the pressure continues to increase, and the volume of the beads continues to increase. This process continues, and the volume expansion can be maintained until the thin wall of the bubble ruptures.

[0004] The existing technology has the following problems:

[0005] In actual use of the existing device, when using the heating wire to heat water, due to the lack of water purification, if the water containing suspended matter and particulate matter is directly heated, the suspended matter and particulate matter in the water may form precipitation on the surface of the heating wire, and then produce scale. The production of scale will affect the heating efficiency and service life of the heating wire, and scale will also be produced on the inner wall of the steam hood. The scale adheres to the inner wall, which will affect the heat transfer effect and reduce the steam supply effect. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A steam supply device for a foaming machine comprises a base, a steam box is fixedly mounted on the upper end of the base, a steam processing mechanism is mounted on the right side of the steam box, a water vapor separator is connected to the upper left side of the steam box, a foaming machine is mounted on the left side of the water vapor separator, a connected delivery pipe is fixedly connected to the right end of the water vapor separator, a connected air intake pipe is fixedly connected to the left end of the water vapor separator, and a connected liquid discharge pipe is fixedly mounted on the lower end of the water vapor separator.

[0008] Preferably, the steam treatment mechanism includes a mounting frame, the bottom end of the mounting frame is fixedly connected to the lower right end of the steam box, the upper end of the mounting frame is fixedly connected with a water tank, the upper right side of the water tank is fixedly connected with a connecting frame, the upper end of the connecting frame is fixedly installed with a water injection pipe that is communicated, the lower side of the inner cavity of the connecting frame is fixedly connected with a limiting frame, an activated carbon filter plate is movably installed on the upper side of the limiting frame, the front end of the activated carbon filter plate is fixedly connected with a handle, the upper left side of the water tank is fixedly installed with a water pump, the right side of the water pump is fixedly connected with a liquid suction pipe that is communicated, the left side of the water pump is fixedly installed with a liquid guide pipe that is communicated, the middle part of the upper end of the base is fixedly connected with a steam hood, the upper right end of the steam hood is fixedly connected with a communicating pipe that is communicated, the bottom of the lower end of the steam hood is fixedly installed with a plurality of equally spaced connecting plates, and electric heating wires are fixedly installed between the connecting plates.

[0009] Preferably, the connecting frame is communicated with the inside of the water tank, and the activated carbon filter plate is movably connected with the inside of the connecting frame.

[0010] Preferably, the top end of the liquid suction pipe extends into the inside of the water tank and is communicated with the inside of the water tank, and the top end of the communicating pipe passes through the right side of the steam box and is fixedly connected to the top of the liquid guide pipe.

[0011] Preferably, the liquid guide pipe is communicated with the communicating pipe.

[0012] Preferably, the limiting frame is in a "mouth" shape.

[0013] Preferably, the top end of the conveying pipe passes through the upper left end of the steam box and extends into the inside of the steam hood, and the conveying pipe is communicated with the inside of the steam hood.

[0014] Preferably, the top end of the air inlet pipe is fixedly connected to one side of the foaming machine.

[0015] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0016] 1. The present utility model provides a steam supply device for a foaming machine. Through the steam treatment mechanism, with the cooperation of the mounting frame, water tank, connecting frame, water injection pipe, limiting frame, activated carbon filter plate, handle, water pump, liquid suction pipe, liquid guide pipe, steam hood, communicating pipe, connecting plates, and electric heating wires, the water injected into the water injection pipe can be filtered by the provided activated carbon filter plate, so as to remove the suspended solids and particulate matters in the water, thereby preventing the water containing excessive suspended solids and particulate matters from forming precipitates on the surface of the electric heating wires when heated by the electric heating wires, and further generating water scale, which affects the heating efficiency and working life of the electric heating wires. At the same time, it also prevents the steam containing suspended solids and particulate matters from forming water scale on the inner wall of the steam hood, thereby improving the steam supply effect. Description of the Drawings

[0017] Figure 1 It is a structural schematic diagram of the steam supply device of the foaming machine of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a detailed view of a steam supply device of a foaming machine of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the steam treatment mechanism of the utility model;

[0020] Figure 4 This is a structural schematic diagram of a detailed view of a steam treatment machine of the present invention.

[0021] In the figure: 1. base; 2. steam box; 3. steam treatment mechanism; 4. water vapor separator; 5. foaming machine; 6. delivery pipe; 7. air inlet pipe; 8. discharge pipe; 31. mounting frame; 32. water tank; 33. connecting frame; 34. water injection pipe; 35. limiting frame; 36. activated carbon filter plate; 37. handle; 38. water pump; 39. liquid extraction pipe; 310. liquid guide pipe; 311. steam hood; 312. connecting pipe; 313. connecting plate; 314. heating wire. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] like Figure 1-4 As shown, the utility model provides a steam supply device for a foaming machine, comprising a base 1, a steam box 2 is fixedly installed on the upper end of the base 1, a steam processing mechanism 3 is installed on the right side of the steam box 2, a water vapor separator 4 is connected to the upper left side of the steam box 2, a foaming machine 5 is installed on the left side of the water vapor separator 4, a right end of the water vapor separator 4 is fixedly connected to a connected delivery pipe 6, a left end of the water vapor separator 4 is fixedly connected to a connected air intake pipe 7, and a lower end of the water vapor separator 4 is fixedly installed to a connected liquid discharge pipe 8.

[0024] The top end of the delivery pipe 6 passes through the upper left end of the steam box 2 and extends to the interior of the steam cover 311 , and the delivery pipe 6 is communicated with the interior of the steam cover 311 .

[0025] The top end of the air inlet pipe 7 is fixedly connected to one side of the foaming machine 5 .

[0026] Before the steam enters the foaming machine 5 , the steam can be separated from the water vapor, thereby removing part of the water vapor and reducing the water content of the steam, thereby reducing the adverse effects on the pre-foaming process and protecting the foaming machine 5 .

[0027] like Figure 3-4As shown in the figure, the steam treatment mechanism 3 includes a mounting frame 31. The bottom end of the mounting frame 31 is fixedly connected to the lower right end of the steam box 2. The upper end of the mounting frame 31 is fixedly connected with a water tank 32. The upper right side of the water tank 32 is fixedly connected with a connecting frame 33. The upper end of the connecting frame 33 is fixedly installed with a water injection pipe 34 that is interconnected. The lower side of the inner cavity of the connecting frame 33 is fixedly connected with a limiting frame 35. An activated carbon filter plate 36 is movably installed on the upper side of the limiting frame 35. The front end of the activated carbon filter plate 36 is fixedly connected with a handle 37. A water pump 38 is fixedly installed on the upper left side of the water tank 32. The right side of the water pump 38 is fixedly connected with a liquid suction pipe 39 that is interconnected. The left side of the water pump 38 is fixedly installed with a liquid guide pipe 310. The middle part of the upper end of the base 1 is fixedly connected with a steam hood 311. The upper right end of the steam hood 311 is fixedly connected with a communicating pipe 312. The bottom of the lower end of the steam hood 311 is fixedly installed with a plurality of equally spaced connecting plates 313. An electric heating wire 314 is fixedly installed between the connecting plates 313.

[0028] The connecting frame 33 is internally connected to the water tank 32, and the activated carbon filter plate 36 is movably connected to the inside of the connecting frame 33.

[0029] The top end of the liquid suction pipe 39 extends into the water tank 32 and is internally connected to the water tank 32. The top end of the communicating pipe 312 passes through the right side of the steam box 2 and is fixedly connected to the top of the liquid guide pipe 310.

[0030] The liquid guide pipe 310 is interconnected with the communicating pipe 312.

[0031] The limiting frame 35 is in the shape of a "mouth".

[0032] The water is filtered and purified by the activated carbon filter plate 36. Through the filtration and purification of the water, the suspended solids and particulate matters in the water are removed, preventing the water containing excessive suspended solids and particulate matters from forming precipitates on the surface of the electric heating wire 314 when heated by the electric heating wire 314, thereby generating scale, which affects the heating efficiency and working life of the electric heating wire 314. At the same time, it also prevents the steam containing suspended solids and particulate matters from forming scale on the inner wall of the steam hood 311, thereby improving the steam supply effect. By pulling the handle 37 outwards, the handle 37 can pull out the activated carbon filter plate 36 from the connecting frame 33, facilitating its replacement and cleaning, and improving its filtering effect.

[0033] Next, the working principle of the steam supply device of this foaming machine will be specifically described.

[0034] As Figure 1-4As shown, when the steam supply device of the foaming machine is used, the external water pipe can be connected to the water injection pipe 34, and water can be injected into the water injection pipe 34 through the water pipe, so that the water is injected into the connection frame 33, and the water in the connection frame 33 will be filtered by the activated carbon filter plate 36 and then all flow into the water tank 32. Then the water pump 38 can be started, and the water pump 38 can extract the filtered water through the liquid extraction pipe 39 and transport it to the connecting pipe 312 through the liquid guide pipe 310, so that the water in the connecting pipe 312 is finally After entering the steam hood 311 and a sufficient amount of water is injected into the steam hood 311, the electric heating wire 314 can be turned on, and the water in the steam hood 311 can be heated by the electric heating wire 314, so that the heated water forms steam, and the steam rises and can enter the water vapor separator 4 through the delivery pipe 6, and the steam can be separated from the steam by the water vapor diverter, and the separated water can be discharged by the drain pipe 8, and finally the steam can enter the foaming machine 5 through the air inlet pipe 7, thereby completing the steam supply to the foaming machine 5.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steam supply device for a foaming machine, comprising a base (1), a steam box (2) being fixedly mounted on the upper end of the base (1), characterized in that: A steam treatment mechanism (3) is installed on the right side of the steam box (2). A moisture separator (4) is connected to the upper left side of the steam box (2). A foaming machine (5) is installed on the left side of the moisture separator (4). A delivery pipe (6) that is connected and communicated is fixedly connected to the right end of the moisture separator (4). An air inlet pipe (7) that is connected and communicated is fixedly connected to the left end of the moisture separator (4). A liquid discharge pipe (8) that is connected and communicated is fixedly installed at the lower end of the moisture separator (4). The steam treatment mechanism (3) includes a mounting frame (31). The bottom end of the mounting frame (31) is fixedly connected to the lower right end of the steam box (2). A water tank (32) is fixedly connected to the upper end of the mounting frame (31). A connecting frame (33) is fixedly connected to the upper right side of the water tank (32). A water injection pipe (34) that is connected and communicated is fixedly installed at the upper end of the connecting frame (33). A limiting frame (35) is fixedly connected to the lower side of the inner cavity of the connecting frame (33). An activated carbon filter plate (36) is movably installed on the upper side of the limiting frame (35). A handle (37) is fixedly connected to the front end of the activated carbon filter plate (36). A water pump (38) is fixedly installed on the upper left side of the water tank (32). A liquid suction pipe (39) that is connected and communicated is fixedly connected to the right side of the water pump (38). A liquid guide pipe (310) that is connected and communicated is fixedly installed on the left side of the water pump (38). A steam hood (311) is fixedly connected to the middle of the upper end of the base (1). A communicating pipe (312) that is connected and communicated is fixedly connected to the upper right end of the steam hood (311). A plurality of groups of equally spaced connecting plates (313) are fixedly installed at the bottom of the lower end of the steam hood (311). Electric heating wires (314) are fixedly installed between the connecting plates (313).

2. The steam supply device for a foaming machine according to claim 1, characterized in that: The connecting frame (33) is internally connected and communicated with the water tank (32). The activated carbon filter plate (36) is movably connected to the inside of the connecting frame (33).

3. The steam supply device for a foaming machine according to claim 2, characterized in that: The top end of the liquid suction pipe (39) extends into the water tank (32) and is internally connected and communicated with the water tank (32). The top end of the communicating pipe (312) passes through the right side of the steam box (2) and is fixedly connected to the top of the liquid guide pipe (310).

4. The steam supply device for a foaming machine according to claim 3, characterized in that: The liquid guide pipe (310) is connected and communicated with the communicating pipe (312).

5. The steam supply device for a foaming machine according to claim 4, characterized in that: The limiting frame (35) is in a "mouth" shape.

6. The steam supply device for a foaming machine according to claim 1, characterized in that: The top end of the delivery pipe (6) passes through the upper left end of the steam box (2) and extends into the inside of the steam hood (311). The delivery pipe (6) is internally connected and communicated with the inside of the steam hood (311).

7. The steam supply device for a foaming machine according to claim 1, characterized in that: The top end of the air inlet pipe (7) is fixedly connected to one side of the foaming machine (5).

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