Manufacturing method of drying box for latex glove production

- Oct 30, 2020-

【Patent Abstract】

The invention discloses a drying box for the production of latex gloves. The drying box includes a box body. The box body is provided with a main heat storage area, the box body is provided with a drying area for drying articles, and the box body is connected to the main storage area. The heat supply box for heating in the hot zone. The box body is also connected with a heat pipe heat exchange box through the air outlet. The heat pipe heat exchange box includes a heat transfer area, a heat pipe and a secondary heat storage area. The secondary heat storage area is provided with a connection between the outside and the main One end of the heat pipe in the heat storage area is located in the secondary heat storage area and the other end is located in the heat transfer area. The heat transfer area is connected to the air outlet and the heat transfer area is provided with exhaust holes for exhaust gas. There is a blowing device for the guide tube to inject air into the main heat storage area. The present invention uses the heat pipe heat exchange box to recover the heat in the exhaust gas discharged from the main heat storage area, and uses this part of the heat to heat the air in the guide tube. This part of the air is discharged to the main heat storage area to realize the purpose of reusing this part of heat and avoid the waste of heat.


【Background technique】

In the entire production line of latex gloves, molds or embryonic gloves in various processes need to be dried. In the prior art, hair dryers or ovens are commonly used to achieve drying.

In the prior art latex glove production line, the three-dimensional structure is often used for design: the latex production line is set on the support, and the oven is set on the upper part of the support; and the latex gloves produced by the mold are a series of dipping and demolding processes. All the equipment is set under the oven, of course, some of the processes need to be carried out inside the oven to achieve drying.

In the prior art, the oven is generally equipped with air inlets and air outlets. In order to produce environmentally friendly, some manufacturers use natural gas to heat the air, and then use a blower to blow the hot air into the oven from the air inlet. Then, the hot air The mold or glove prototype in the drying process is dried in an oven. Then, the hot air will be blown out from the air outlet under the dual action of air pressure and hair dryer; because this part of the hot air discharged from the air outlet is also carried There is a lot of heat, and this part of the air is directly discharged, which will cause a waste of heat; in addition, while this part of the hot air is discharged from the air outlet, new hot air must be continued to be added to the oven to ensure the oven’s With temperature, if the heat of the hot air discharged from the air outlet can be recovered, the wasted hot air can be reduced, thereby avoiding the waste of heat.

surgical disposable latex glove making machine

[Content of the invention]


In view of the shortcomings of the prior art, the purpose of the present invention is to provide a drying box for the production of latex gloves that can recover the heat in the exhaust gas to be reused.

The above technical purpose of the present invention is achieved through the following technical solutions:

A drying box for the production of latex gloves, comprising a box body, the box body is provided with a main heat storage area, the box body is provided with a drying area for drying articles, and the box body is connected to A heat supply box for supplying heat in the main heat storage area, the box body is also connected with a heat pipe heat exchange box through an air outlet, and the heat pipe heat exchange box includes a heat transfer area, a heat pipe and a secondary heat storage area. The area is provided with a guide tube connecting the outside world and the main heat storage area. One end of the heat pipe is located in the auxiliary heat storage area and the other end is located in the heat transfer area. The heat transfer area communicates with the air outlet and the heat transfer area is provided. There is an exhaust hole for exhausting exhaust gas, and the box body is also provided with a blowing device for the guide tube to inject air into the main heat storage area.


Through the above technical solution, the present invention recovers the heat in the exhaust gas discharged from the main heat storage area through the heat pipe heat exchange box, and uses this part of the heat to heat the air in the guide tube, and then discharges the heated part of the air to the main The heat storage area realizes the return of the heat in the exhaust gas to the main heat storage area, thereby achieving the effect of heat recovery, which avoids the waste of heat; specifically, in the present invention, it is blown into the heating box The air with heat in the main heat storage box will be discharged from the air outlet to the heat transfer area of the heat pipe heat exchange box under the dual action of air pressure and blower. At this time, this part of the air can be called exhaust gas, because if there is no In the heat pipe heat exchange box, this part of the air will be directly discharged to the outside; however, this part of the exhaust gas still retains a large amount of heat, so in the heat transfer zone, the heat in the exhaust gas will be transferred to the outside under the action of the heat pipe The auxiliary heat storage area, at this time, under the action of the blowing device, the outside air will be transferred from the guide tube to the main heat storage area, and the guide tube is set in the auxiliary heat storage area, so the heat in the auxiliary heat storage area will be reduced. The air in the draft tube is heated, and this part of the air is transferred to the main heat storage area after heating, and the heat in the exhaust gas is transferred to the main heat storage area.

【Sovereignty Item】

1. A drying box for the production of latex gloves, comprising a box body, the box body is provided with a main heat storage area, the box body is provided with a drying area for drying items, the box body The heat supply box connected to heat the main heat storage area is characterized in that: the box body is also connected with a heat pipe heat exchange box through an air outlet, and the heat pipe heat exchange box includes a heat transfer area, a heat pipe, and a secondary heat storage area , The auxiliary heat storage area is provided with a guide tube connecting the outside and the main heat storage area, one end of the heat pipe is located in the auxiliary heat storage area and the other end is located in the heat transfer area, and the heat transfer area is in communication with the air outlet and The heat transfer zone is provided with exhaust holes for exhausting exhaust gas, and the box body is also provided with a blowing device for the guide tube to inject air into the main heat storage zone.

2. The drying box for the production of latex gloves according to claim 1, wherein the heat pipe is arranged in a spiral shape at one end of the secondary heat storage area.

3. The drying box for latex glove production according to claim 1, characterized in that: the drying area is set as a through hole penetrating the box body and for the gloves to pass through.

4. The drying box for latex glove production according to claim 1, characterized in that: the heat supply box communicates with the main heat storage area through an air inlet.

5. The drying box for the production of latex gloves according to claim 1, characterized in that: the heating box is provided with a fire spray device using natural gas for fire spraying, and the heating box is also provided with The heat of the flamethrower is transferred to the deflector of the main heat storage area.

6. The drying box for the production of latex gloves according to claim 5, characterized in that: the fire spray device includes an ignition component and a flow pipe connected with natural gas, and the flow pipe is provided with a number of micro holes .

7. The drying box for the production of latex gloves according to claim 5, characterized in that: the guide device comprises a blower.

8. The drying box for latex glove production according to claim 1, characterized in that: the inner wall of the box body is provided with an insulation layer.

9. The drying box for latex glove production according to claim 1, characterized in that: the thermal insulation layer is made of polyurethane material.