A steam device for forming EPS foam boards

Abstract

This utility model provides a steam device for EPS foam board production and molding, including a main body, a steam mechanism, and a condensation mechanism. The main body includes a steam chamber, which is equipped with a pressure valve and a pressure sensor. The pressure sensor and pressure valve can regulate the steam pressure inside the steam chamber. Vertical and horizontal input pipes are fixedly installed inside the steam chamber. The installation and use of the vertical and horizontal input pipes facilitates the uniform distribution of steam inside the steam chamber, avoiding uneven heating that could lead to product quality problems. A condensation mechanism is installed at the top of the steam chamber, which includes a condenser and a condensation valve. The condensation valve is used to pass residual steam inside the steam chamber into the condenser, realizing water recycling. This utility model has a simple and reasonable structure, novel design, and is easy and convenient to assemble, possessing high practical value.

Description

Technical Field

[0001] This utility model belongs to the field of foam board production and processing technology, and more specifically, it relates to a steam device for EPS foam board production and molding. Background Technology

[0002] EPS foam board, as a lightweight material with good thermal insulation properties, is widely used in construction, packaging, refrigeration and other industries. However, due to its material properties, EPS foam board is prone to deformation after molding during processing, which affects product quality. Therefore, equipment capable of effectively shaping EPS foam board is needed.

[0003] Existing steam devices often have restricted steam flow paths within the chamber, leading to uneven steam distribution, especially in areas above the inlet and far from the outlet. This affects the uniform heating and shaping of the boards. Furthermore, most steam inlet and outlet designs result in some steam being discharged before being fully utilized after passing through the baffles, reducing steam utilization efficiency and increasing the energy consumption of subsequent condensers, inlet pumps, and outlet pumps. This paper aims to research and improve existing structures and address their shortcomings by providing a steam device for EPS foam board production molding, with a greater practical value. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a steam device for EPS foam board production and molding, thereby resolving the issues raised in the background art.

[0005] The purpose and effectiveness of this utility model's steam device for EPS foam board production and molding are achieved through the following specific technical means:

[0006] A steam device for EPS foam board production and molding includes a main body, a steam mechanism, and a condensation mechanism. The main body includes a steam chamber with a pressure valve and a pressure sensor. The pressure sensor and pressure valve regulate the steam pressure inside the steam chamber. Vertical and horizontal input pipes are fixedly installed inside the steam chamber to ensure even steam distribution and prevent uneven heating that could lead to product quality issues. A condensation mechanism is installed at the top of the steam chamber, including a condenser and a condensation valve. The condensation valve allows residual steam inside the steam chamber to be passed into the condenser for water recycling.

[0007] Furthermore, a ventilation pipe is connected to the top of the steam box, a pressure valve is installed on the ventilation pipe, a pressure sensor is installed inside the top of the steam box, and a temperature sensor is installed at a position symmetrical to the center of the pressure sensor.

[0008] Furthermore, a temperature sensor is installed symmetrically at the center of the pressure sensor, and a sieve plate is provided inside the steam box. Three sets of placement racks are installed at equal intervals at the lower end of the sieve plate.

[0009] Furthermore, a door is installed on the front side of the steam box via a hinge. The door is equipped with a glass window and a handle, and both the glass window and the door are designed to be airtight.

[0010] Furthermore, several vertical input pipes are provided on both sides of the lower end of the sieve plate, and several horizontal input pipes are provided at the bottom of the steam box. The vertical input pipes and horizontal input pipes are positioned correspondingly and connected by a connecting pipe. Several steam nozzles are evenly distributed on the vertical input pipes and horizontal input pipes.

[0011] Furthermore, the upper ends of the vertical input pipes on both sides are connected to inlet pipes, and the inlet pipes are connected to steam supply pipes. The other end of the steam supply pipes is connected to the inside of the steam generator. The steam generator is installed and connected to the upper end of the water tank, and the upper end of the water tank is provided with a water inlet.

[0012] Furthermore, a condenser absorber is installed at the top of the steam box, and the condenser absorber is connected to both sides of the condenser through condensation pipes. A condensation valve is installed on the condensation pipes, and an output pipe is connected to the rear end of the condenser. The other end of the output pipe is connected to a water tank.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This steam device for EPS foam board production and molding, through the installation and use of pressure sensors and pressure valves, can regulate the steam pressure inside the steam chamber, ensuring that the steam chamber remains in a stable working state. A temperature sensor monitors the temperature of the steam chamber. The installation of a door and glass window facilitates operation and observation while maintaining the internal structure of the steam chamber and ensuring good sealing. The installation of vertical and horizontal input pipes ensures even steam distribution inside the steam chamber, preventing uneven heating that could lead to product quality issues. By controlling the condensation valve, residual steam inside the steam chamber can be introduced into the condenser. The condenser condenses the steam into water, which is then discharged through an output pipe. The discharged water can be reused, reducing waste caused by steam loss when the door is opened and minimizing energy consumption from continuous condenser operation. This invention features a simple and reasonable structure, novel design, and easy and convenient assembly, possessing high practical value. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present invention.

[0016] Figure 2 This is the right view of this utility model.

[0017] Figure 3 This is a cross-sectional view of the present invention.

[0018] Figure 4 This is a schematic diagram of the steam mechanism structure of this utility model.

[0019] 100. Main structure; 101. Steam box; 102. Ventilation pipe; 103. Pressure valve; 104. Pressure sensor; 105. Temperature sensor; 106. Sieve plate; 107. Shelf; 108. Hinge; 109. Door; 110. Handle; 111. Glass window; 200. Steam mechanism; 201. Vertical input pipe; 202. Steam nozzle; 203. Horizontal input pipe; 204. Connecting pipe; 205. Inlet pipe; 206. Steam transmission pipe; 207. Steam generator; 208. Water tank; 209. Water inlet; 300. Condensation mechanism; 301. Condensation absorber; 302. Condenser; 303. Condensation pipe; 304. Condensation valve; 305. Output pipe. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] Example:

[0022] As attached Figure 1To be continued Figure 4 As shown:

[0023] This utility model provides a steam device for EPS foam board production molding, including a main body 100, a steam mechanism 200, and a condensing mechanism 300. The main body 100 includes a steam box 101, on which a pressure valve 103 and a pressure sensor 104 are provided. The pressure sensor 104 and the pressure valve 103 can regulate the steam pressure inside the steam box 101. A vertical input pipe 201 and a horizontal input pipe 203 are fixedly installed inside the steam box 101. The installation and use of the vertical input pipe 201 and the horizontal input pipe 203 facilitate the uniform distribution of steam inside the steam box 101, avoiding uneven heating that could lead to product quality problems. A condensing mechanism 300 is installed at the top of the steam box 101. The condensing mechanism 300 includes a condenser 302 and a condensing valve 304. The condensing valve 304 is used to pass the residual steam inside the steam box 101 into the condenser 302 to achieve water recycling.

[0024] As one embodiment of this utility model, the top of the steam box 101 is connected to a ventilation pipe 102, a pressure valve 103 is installed on the ventilation pipe 102, and a pressure sensor 104 is installed at the top inside the steam box 101. By installing and using the pressure sensor 104 and the pressure valve 103, the steam pressure inside the steam box 101 can be regulated to ensure that the steam box 101 is always in a stable working state.

[0025] As an embodiment of this utility model, a temperature sensor 105 is installed at a centrally symmetrical position of the pressure sensor 104, and a sieve plate 106 is provided inside the steam box 101. Three sets of placement racks 107 are installed at equal intervals at the lower end of the sieve plate 106. The temperature sensor 105 is installed to monitor the temperature of the steam box 101.

[0026] As an embodiment of this utility model, a door 109 is further installed on the front side of the steam box 101 via a hinge 108. The door 109 is provided with a glass window 111 and a handle 110. Both the glass window 111 and the door 109 ensure good airtightness. The installation of the door 109 and the glass window 111 facilitates operation and observation while maintaining the interior of the steam box 101, and ensures good sealing of the steam box 101.

[0027] As an embodiment of this utility model, further, the lower ends of the sieve plate 106 are provided with several vertical input pipes 201 on both sides, and the bottom of the steam box 101 is provided with several horizontal input pipes 203. The vertical input pipes 201 and the horizontal input pipes 203 are positioned correspondingly and connected by a connecting pipe 204. Several steam nozzles 202 are evenly distributed on the vertical input pipes 201 and the horizontal input pipes 203. The installation and use of the vertical input pipes 201 and the horizontal input pipes 203 facilitates the even distribution of steam inside the steam box 101, avoiding uneven heating that could lead to product quality problems.

[0028] As an embodiment of this utility model, further, the upper ends of the vertical input pipes 201 on both sides are connected to the inlet pipes 205, the inlet pipes 205 are connected to the steam transmission pipes 206, and the other end of the steam transmission pipes 206 is connected to the inside of the steam generator 207. The steam generator 207 is installed and connected to the upper end of the water tank 208. The upper end of the water tank 208 is provided with a water inlet 209. The steam generator 207 vaporizes the water, and the steam is transported through the steam transmission pipes 206 to the vertical input pipes 201 and the horizontal input pipes 203 through the inlet pipes 205.

[0029] As an embodiment of this utility model, a condenser 301 is further installed at the top of the steam box 101. The condenser 301 is connected to both sides of the condenser 302 through a condensing pipe 303. A condensing valve 304 is installed on the condensing pipe 303. An output pipe 305 is connected to the rear end of the condenser 302. The other end of the output pipe 305 is connected to the water tank 208. By controlling the condensing valve 304, the residual steam inside the steam box 101 can be easily introduced into the condenser 302. After the condenser 302 condenses the steam into water, it is discharged through the output pipe 305. The discharged water can be reused to reduce the waste caused by steam loss when the door is opened, and at the same time, it can reduce the energy consumption caused by the continuous operation of the condenser 302.

[0030] The specific usage and function of this embodiment are as follows:

[0031] When using this device, after configuring the mold and raw materials, place them on the placement rack 107, then close the box door 109, start the device, and the water is vaporized by the steam generator 207. The steam is then transported through the steam delivery pipe 206 and the inlet pipe 205 to the vertical input pipe 201 and the horizontal input pipe 203, and evenly sprayed out from the steam nozzle 202. The installation of the vertical input pipe 201 and the horizontal input pipe 203 facilitates the even distribution of steam inside the steam box 101, avoiding uneven heating that could lead to product quality problems. The installation and use of the pressure sensor 104 and the pressure valve 103 further enhance this effect. It can regulate the steam pressure inside the steam box 101 to ensure that the steam box 101 is always in a stable working state. The temperature sensor 105 is installed to monitor the temperature of the steam box 101. After the foam board is shaped, the residual steam inside the steam box 101 is introduced into the condenser 302 by controlling the condenser valve 304. The condenser 302 condenses the steam into water and discharges it through the output pipe 305. The discharged water can be reused to reduce the waste caused by steam loss when the door is opened, and at the same time, it can reduce the energy consumption caused by the continuous operation of the condenser 302.

[0032] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A steam device for forming an EPS foam board production, characterized by, The system includes a main body (100), a steam mechanism (200), and a condensation mechanism (300). The main body (100) includes a steam chamber (101), which is equipped with a pressure valve (103) and a pressure sensor (104). The pressure sensor (104) and the pressure valve (103) can regulate the steam pressure inside the steam chamber (101). A vertical input pipe (201) and a horizontal input pipe (203) are fixedly installed inside the steam chamber (101). The installation and use of the vertical input pipe (201) and the horizontal input pipe (203) facilitate the uniform distribution of steam inside the steam box (101) and avoid uneven heating that could lead to product quality problems. A condensing mechanism (300) is installed at the top of the steam box (101). The condensing mechanism (300) includes a condenser (302) and a condensing valve (304). The condensing valve (304) is used to pass the residual steam inside the steam box (101) into the condenser (302) to achieve water recycling.

2. The steam device for forming EPS foam board production according to claim 1, characterized in that: The top of the steam box (101) is connected to a ventilation pipe (102), a pressure valve (103) is installed on the ventilation pipe (102), a pressure sensor (104) is installed inside the top of the steam box (101), and a temperature sensor (105) is installed at a centrally symmetrical position on the pressure sensor (104).

3. The steam device for forming EPS foam board production according to claim 1, characterized in that: A temperature sensor (105) is installed symmetrically at the center of the pressure sensor (104). A sieve plate (106) is provided inside the steam box (101). Three sets of placement racks (107) are installed at equal intervals at the lower end of the sieve plate (106).

4. The steam unit for forming EPS foam board production according to claim 1, wherein: The front side of the steam box (101) is hinged with a door (109) by a hinge (108). The door (109) is provided with a glass window (111) and a handle (110). Both the glass window (111) and the door (109) are guaranteed to be airtight.

5. The steam unit for forming EPS foam board production according to claim 3, wherein: The sieve plate (106) has several vertical input pipes (201) on both sides of its lower end, and the steam box (101) has several horizontal input pipes (203) at its bottom. The vertical input pipes (201) and the horizontal input pipes (203) are positioned opposite each other and connected by a connecting pipe (204). Several steam nozzles (202) are evenly distributed on the vertical input pipes (201) and the horizontal input pipes (203).

6. The steam unit for forming EPS foam board production according to claim 1, wherein: Both sides of the vertical input pipe (201) are connected to an inlet pipe (205) at the upper end. The inlet pipe (205) is connected to a steam transmission pipe (206). The other end of the steam transmission pipe (206) is connected to the inside of the steam generator (207). The steam generator (207) is installed and connected to the upper end of the water tank (208). The upper end of the water tank (208) is provided with a water inlet (209).

7. The EPS foam board production forming steam device according to claim 1, characterized in that: The steam box (101) is provided with a condensing absorber (301) at the top end, the condensing absorber (301) is connected to the two sides of a condenser (302) through a condensing pipeline (303), a condensing valve (304) is installed on the condensing pipeline (303), and the rear end of the condenser (302) is connected with an output pipeline (305), and the other end of the output pipeline (305) is connected to a water tank (208).

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