Waste rubber melting device for rubber production

Abstract

The utility model provides a waste rubber melting device for rubber production, relates to the related technical field of rubber product production and equipment thereof, solves the problem that harmful gas is generated in the existing waste rubber melting process, and comprises a case and a top cover, a telescopic rod is installed on the back of the machine box and connected with a top cover, a discharging port, a liquid conveying port and a liquid discharging port are formed in the side face of the machine box, an exhaust port is formed in the upper end face of the top cover, a melting furnace and a gas purifying device are arranged in the machine box, a heat insulation plate is installed between the melting furnace and the gas purifying device, and a gas washing bottle is installed in the gas purifying device. A gas outlet channel is arranged at the top end of the gas washing bottle, three layers of activated carbon filter plates are installed above the gas outlet channel, a first motor is installed above the activated carbon filter plates, and an exhaust fan is installed at the output end of the first motor and located below the gas outlet. The device can melt waste rubber and filter harmful gas generated by heating the rubber, and harm of the harmful gas to a human body and pollution of the harmful gas to the environment are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to rubber product production and equipment thereof, and more specifically, particularly relates to a waste rubber melting device for rubber production. Background Art

[0002] Rubber is a material widely used in industry and life. Waste rubber products will bring huge pollution and burden to the environment, so waste rubber products must be recycled. Waste rubber will be melted during the reproduction process.

[0003] Based on the above, the inventors have found the following problems: in the current process of processing waste rubber, the harmful gases generated during the heating of the rubber are first collected and then uniformly purified. The production process is too long, the equipment cost is high, and there is also a risk of leakage during the collection of harmful gases.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a waste rubber melting device for rubber production is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a waste rubber melting device for rubber production to solve the problems of high equipment cost and harmful gas leakage in the current waste rubber production and recycling process.

[0006] The purpose and effect of the waste rubber melting device for rubber production of the utility model are achieved by the following specific technical means:

[0007] A waste rubber melting device for rubber production comprises a chassis and a top cover, a telescopic rod is installed at the back of the chassis, the telescopic rod is connected to the top cover, a material discharge port, an infusion port and a drainage port are provided on the side of the chassis, an exhaust port is provided on the upper end surface of the top cover, a melting furnace and an air purification device are provided inside the chassis, a heat insulation board is installed between the melting furnace and the air purification device, a gas washing bottle is installed inside the air purification device, an air outlet channel is provided on the top of the gas washing bottle, a three-layer activated carbon filter plate is installed above the air outlet channel, a motor 1 is installed above the activated carbon filter plate, an exhaust fan is installed at the output end of the motor 1, and the exhaust fan is located below the exhaust port.

[0008] Furthermore, an air inlet pipe is installed on the side of the gas washing bottle, and the gas washing bottle and the melting furnace are connected through the air inlet pipe. An infusion tube is installed on the side of the gas washing bottle, and the infusion tube is connected to the infusion port. A drainage channel is provided at the bottom of the gas washing bottle, and a motor 2 is installed inside the drainage channel. A ball valve 1 is installed at the output end of the motor 2, and the drainage channel is connected to the drainage port.

[0009] Furthermore, a heating device is provided on the inner wall of the chassis, a sealing cover is installed on the lower end surface of the top cover, a motor three is installed inside the sealing cover, a stirring device is installed on the output end of the motor three, and the sealing cover is located above the melting furnace.

[0010] Furthermore, a through hole is provided on the bottom end surface of the melting furnace for the molten rubber to pass through, a discharging device is installed on the lower end surface of the melting furnace, a discharging channel is provided inside the discharging device, a motor 4 is installed inside the discharging device, a ball valve 2 is installed at the output end of the motor 4, and the discharging channel is connected to the discharging port.

[0011] Furthermore, an alkaline filtrate that reacts with the acidic gas is placed in the gas washing bottle.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the coordinated use of the melting furnace and the gas purification device, the effect of melting waste rubber and treating harmful gas devices can be achieved, thereby achieving the purpose of reducing equipment costs.

[0014] 2. Through the coordinated use of the chassis and the top cover, the air tightness of the integrated device can be increased, thereby achieving the purpose of reducing the leakage of harmful gases.

[0015] 3. Through the coordinated use of the filtrate in the gas washing bottle and the activated carbon filter plate, the harmful gas can be filtered multiple times, thereby achieving the purpose of filtering different harmful substances in the harmful gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional schematic diagram of a waste rubber melting device for rubber production.

[0017] Figure 2 The utility model is a three-dimensional schematic diagram of a waste rubber melting device for rubber production.

[0018] Figure 3 The utility model is a cross-sectional schematic diagram of a gas purification device of a waste rubber melting device in rubber production.

[0019] Figure 4 The utility model is a schematic diagram of a melting system of a waste rubber melting device for rubber production.

[0020] Figure 5 The utility model is a cross-sectional schematic diagram of a discharging device of a waste rubber melting device in rubber production.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Chassis; 2. Top cover; 101. Telescopic rod; 102. Infusion port; 103. Drain port; 104. Heat insulation board; 105. Discharge port; 106. Air purification device; 107. Heating device; 108. Melting furnace; 109. Discharge device; 201. Exhaust port; 202. Motor three; 203. Stirring device; 204. Sealing cover; 1061. Activated carbon filter plate; 1062. Exhaust fan; 1063. Motor one; 1064. Inlet pipe; 1065. Infusion pipe; 1066. Drain channel; 1067. Motor two; 1068. Air outlet channel; 1069. Washing bottle; 10610. Ball valve one; 1091. Motor four; 1092. Ball valve two; 1093. Discharge channel. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 5 As shown:

[0028] The utility model provides a waste rubber melting device for rubber production, comprising a chassis 1 and a top cover 2, a telescopic rod 101 is installed on the back of the chassis 1, the telescopic rod 101 is connected to the top cover 2, the top cover 2 and the chassis 1 can be opened and closed by the telescopic rod 101, a discharge port 105, an infusion port 102 and a discharge port 103 are arranged on the side of the chassis 1, an exhaust port 201 is arranged on the upper end surface of the top cover 2, a melting furnace 108 and a gas purification device 106 are arranged inside the chassis 1, a heat insulation board 104 is installed between the melting furnace 108 and the gas purification device 106, and the heat insulation board 104 can make the melting furnace 108 and the gas purification device 106 be melted. The heat during operation does not affect the operation of the purification device 106. A gas washing bottle 1069 is installed inside the purification device 106. An air outlet channel 1068 is provided at the top of the gas washing bottle 1069. A three-layer activated carbon filter plate 1061 is installed above the air outlet channel 1068. A motor 1063 is installed above the activated carbon filter plate 1061. An exhaust fan 1062 is installed at the output end of the motor 1063. The exhaust fan 1062 is located below the exhaust port 201. After the harmful gas passes through the gas washing bottle 1069 and the activated carbon filter plate 1061, the gas passing through the gas washing bottle 1069 can be discharged through the exhaust fan 1062.

[0029] Among them, an air inlet pipe 1064 is installed on the side of the washing bottle 1069, and the washing bottle 1069 and the melting furnace 108 are connected through the air inlet pipe 1064. The harmful gas generated by the melting furnace 108 when melting the waste rubber will enter the washing bottle through the air inlet pipe 1064. An infusion pipe 1065 is installed on the side of the washing bottle 1069, and the infusion pipe 1065 is connected to the infusion port 102. A drainage channel 1066 is provided at the bottom of the washing bottle 1069, and a motor 1067 is installed inside the drainage channel 1066. A ball valve 10610 is installed at the output end of the motor 1067. The drainage channel 1066 is connected to the drainage port 103. When the ball valve 10610 is opened, the waste liquid after the reaction is discharged from the drainage port 103 through the drainage channel 1066. When the infusion port 102 is opened, new filtered liquid can be input into the washing bottle 1069.

[0030] Among them, the inner wall of the chassis 1 is provided with a heating device 107, the lower end surface of the top cover 2 is installed with a sealing cover 204, a motor 3 202 is installed inside the sealing cover 204, and a stirring device 203 is installed at the output end of the motor 3 202. The sealing cover 204 is located above the melting furnace 108. After the waste rubber is put into the melting furnace 108, as the telescopic rod 101 drives the top cover 2 to descend, the sealing cover 204 is also closed with the melting furnace 108, and the heating device 107 and the stirring device 203 cooperate to melt the waste rubber evenly.

[0031] Among them, a through hole for the glue liquid to pass through is provided on the bottom end surface of the melting furnace 108, and a discharge device 109 is installed on the lower end surface of the melting furnace 108. A discharge channel 1093 is arranged inside the discharge device 109, and a motor 1091 is installed inside the discharge device 109. A ball valve 1092 is installed at the output end of the motor 1091. The discharge channel 1093 is connected to the discharge port 105. When the ball valve 1092 is opened, the melted glue liquid will be discharged from the discharge port 105 through the discharge channel 1093.

[0032] The washing bottle 1069 is filled with alkaline filtrate that reacts with the acidic gas, so as to filter the sulfur dioxide gas generated during the heating and melting of the rubber.

[0033] The specific usage and function of this embodiment are as follows:

[0034] Put the crushed waste rubber blocks or rubber particles into the melting furnace 108 in the chassis 1, the telescopic rod 101 lowers with the top cover 2, and the sealing cover 204 installed on the lower end surface of the top cover 2 also lowers and closes with the melting furnace 108, the heating device 107 is started, and the waste rubber begins to be heated. At the same time, the motor 3 202 is started to drive the stirring device 203 to move so that the waste rubber is heated evenly and fully melted, the motor 4 1091 is turned on to drive the ball valve 2 1092 to open, and the rubber liquid will be discharged from the discharge port 105 through the discharge system below the melting furnace 108. The harmful gas produced by the reaction will increase the air pressure in the melting furnace 108, and the harmful gas will pass through the intake pipe 1064 The gas enters the gas washing bottle 1069 and reacts with the filtrate. The reacted gas passes through the gas outlet channel 1068 and is driven by the starting motor 1063 to move the exhaust fan 1062, so that the gas passes through the three-layer activated carbon filter plate 1061 again, so that the incompletely reacted or other harmful substances in the gas are filtered again, and finally discharged through the exhaust port 201 on the top cover 2. After the alkaline filtrate in the gas washing bottle 1069 reacts completely, the motor 2 1067 can be turned on to open the ball valve 10610, and the waste liquid is discharged from the drain port 103 through the drain channel 1066, and then the infusion port 102 is opened to inject new filtrate from the infusion tube 1065 into the gas washing bottle 1069.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A waste rubber melting device for rubber production, comprising a chassis (1) and a top cover (2), wherein a telescopic rod (101) is installed on the back of the chassis (1), and the telescopic rod (101) is connected to the top cover (2), and a discharge port (105), an infusion port (102) and a drainage port (103) are provided on the side of the chassis (1), and an exhaust port (201) is provided on the upper end surface of the top cover (2), characterized in that: A melting furnace (108) and a gas purification device (106) are provided inside the chassis (1), a heat insulation board (104) is installed between the melting furnace (108) and the gas purification device (106), a gas washing bottle (1069) is installed inside the gas purification device (106), a gas outlet channel (1068) is provided at the top of the gas washing bottle (1069), a three-layer activated carbon filter plate (1061) is installed above the gas outlet channel (1068), a motor 1 (1063) is installed above the activated carbon filter plate (1061), an exhaust fan (1062) is installed at the output end of the motor 1 (1063), and the exhaust fan (1062) is located below the exhaust port (201).

2. A waste rubber melting device for rubber production as claimed in claim 1, characterized in that: An air inlet pipe (1064) is installed on the side of the gas washing bottle (1069), and the gas washing bottle (1069) and the melting furnace (108) are connected via the air inlet pipe (1064). An infusion pipe (1065) is installed on the side of the gas washing bottle (1069), and the infusion pipe (1065) is connected to the infusion port (102). A drainage channel (1066) is provided at the bottom of the gas washing bottle (1069), and a second motor (1067) is installed inside the drainage channel (1066). A ball valve (10610) is installed at the output end of the second motor (1067), and the drainage channel (1066) is connected to the drainage port (103).

3. A waste rubber melting device for rubber production as claimed in claim 1, characterized in that: The inner wall of the chassis (1) is provided with a heating device (107), the lower end surface of the top cover (2) is provided with a sealing cover (204), a motor three (202) is installed inside the sealing cover (204), a stirring device (203) is installed at the output end of the motor three (202), and the sealing cover (204) is located above the melting furnace (108).

4. A waste rubber melting device for rubber production as claimed in claim 1, characterized in that: The bottom end surface of the melting furnace (108) is provided with a through hole for the melted rubber to pass through, and the lower end surface of the melting furnace (108) is installed with a discharge device (109), and a discharge channel (1093) is provided inside the discharge device (109), and a motor four (1091) is installed inside the discharge device (109), and a ball valve two (1092) is installed at the output end of the motor four (1091), and the discharge channel (1093) is connected to the discharge port (105).

5. A waste rubber melting device for rubber production as claimed in claim 1, characterized in that: The gas washing bottle (1069) is filled with alkaline filtrate that reacts with the acidic gas.

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