阅读说明：本技术 一种收集加工生产聚四氟乙烯生胶带的煤油回收装置 (kerosene recovery device for collecting, processing and producing polytetrafluoroethylene raw rubber belt ) 是由 谭振华 于 2019-11-19 设计创作，主要内容包括：本发明公开了一种收集加工生产聚四氟乙烯生胶带的煤油回收装置,所述的煤油回收机设置在生胶带拉伸分切缠绕卷带机的右侧,生胶带拉伸分切缠绕卷带机的上端设有含油气体排放管,煤油回收机的左上端设有进气管,煤油回收机的机体内设有一级过滤器,一级过滤器的左上端设有进气口,含油气体排放管安装连接在煤油回收机的进气管上,一级过滤器的右端设有一级连接管,一级连接管的右端设有冷干机,冷干机的右端设有二级过滤器,二级过滤器的下端设有三级过滤器,三级过滤器的左侧设有回收油管,三级过滤器的下端设有高压抽风机,回收油管的左端设有集油桶,集油桶的右侧设有真空泵,真空泵的左下端设有储油罐。(The invention discloses a kerosene recovery device for collecting, processing and producing polytetrafluoroethylene raw rubber belts, wherein a kerosene recovery machine is arranged on the right side of a raw rubber belt stretching, slitting and winding belt winder, an oil-containing gas discharge pipe is arranged at the upper end of the raw rubber belt stretching, slitting and winding belt winder, an air inlet pipe is arranged at the left upper end of the kerosene recovery machine, a -grade filter is arranged in a machine body of the kerosene recovery machine, an air inlet is arranged at the left upper end of a -grade filter, the oil-containing gas discharge pipe is installed and connected to the air inlet pipe of the kerosene recovery machine, a -grade connecting pipe is arranged at the right end of the -grade filter, a cold dryer is arranged at the right end of a -grade connecting pipe, a secondary filter is arranged at the right end of the cold dryer, a tertiary filter is arranged at the lower end of the secondary filter, a recovery oil pipe is arranged at the left side of the tertiary filter, a high-pressure.)

The kerosene recovery device for collecting, processing and producing polytetrafluoroethylene raw rubber belts comprises a raw rubber belt stretching, slitting and winding belt winder, a kerosene recovery machine, a filter, a cold drying machine and an exhaust fan and is characterized in that the kerosene recovery machine (2) is arranged on the right side of the raw rubber belt stretching, slitting and winding belt winder (24), an oil-containing gas discharge pipe (23) is arranged at the upper end of the raw rubber belt stretching, slitting and winding belt winder, an air inlet pipe (22) is arranged at the left upper end of the kerosene recovery machine, a -grade filter (7) is arranged in a machine body of the kerosene recovery machine, an air inlet (6) is arranged at the left upper end of a -grade filter, the oil-containing gas discharge pipe is mounted and connected to an air inlet pipe of the kerosene recovery machine, a -grade connecting pipe (8) is arranged at the right end of a -grade.

2. The kerosene recycling device for collecting, processing and producing polytetrafluoroethylene raw rubber belt according to claim 1, wherein said -grade filter is connected and installed on the refrigeration dryer by -grade connecting pipe, the right end of the refrigeration dryer is provided with a second-grade connecting pipe (10), the right end of the second-grade connecting pipe is provided with a second-grade filter (11), the refrigeration dryer is connected and installed on the second-grade filter by the second-grade connecting pipe, the right lower end of the second-grade filter is provided with a third-grade connecting pipe (14), the lower end of the third-grade connecting pipe is provided with a third-grade filter (15), the second-grade filter is connected and installed on the third-grade filter by the third-grade connecting.

3. The kerosene recycling device for collecting, processing and producing polytetrafluoroethylene raw rubber belt according to claim 1, wherein the -stage filter is provided with a -stage electromagnetic valve (5) at the lower end thereof, the -stage filter is connected and installed on the recycling oil pipe by a -stage electromagnetic valve, the freeze dryer is provided with a freeze dryer electromagnetic valve (12) at the lower right end thereof, the freeze dryer is connected and installed on the recycling oil pipe by a freeze dryer electromagnetic valve, the second filter is provided with a second electromagnetic valve (13) at the lower left end thereof, the second filter is connected and installed on the recycling oil pipe by a second electromagnetic valve (13), the third filter is provided with a third electromagnetic valve (16) at the lower left end thereof, the third filter is connected and installed on the oil return pipe by a third electromagnetic valve, and the third filter.

4. The kerosene recycling device for collecting, processing and producing a polytetrafluoroethylene raw tape according to claim 3, wherein: the lower extreme of exhaust column is equipped with high-pressure air exhauster (18), and tertiary filter is installed on high-pressure air exhauster (18) by the exhaust column connection, and recovery oil pipe's left end is equipped with collection oil drum (3), and recovery oil pipe's left end connection is installed on collection oil drum, and the right side of collection oil drum is equipped with vacuum pump (21), and the left end of vacuum pump is equipped with vacuum exhaust tube (4), and the upper end connection of vacuum exhaust tube is installed on collection oil drum, and the left end of collection oil drum is equipped with oil drain solenoid valve (1).

5. The kerosene recycling device for collecting, processing and producing a polytetrafluoroethylene raw tape according to claim 4, wherein: an oil outlet is formed in the left side of the oil discharge electromagnetic valve, an oil storage tank (26) is arranged at the lower end of the oil outlet, a PLC (programmable logic controller) is installed at the rear bottom end of the kerosene recycling machine, and an exhaust port (19) is formed in the right side of the high-pressure exhaust fan.

Technical Field

The invention relates to a recovery device of kinds of reclaimed oil, in particular to a kerosene recovery device for processing and producing polytetrafluoroethylene raw rubber tapes of kinds.

Background

Polytetrafluoroethylene (teflon or PTFE), commonly known as plastic king, is a high molecular compound formed by polymerizing tetrafluoroethylene, has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-stick property, electric insulation property and good aging resistance, maintains excellent mechanical property within the range of ℃ at the temperature of 196 plus 260 ℃, is easy to decompose only in a high-temperature environment, is a main raw material for producing a master batch of a raw adhesive tape, and in the preparation and production process of the master batch tape, 25 percent of kerosene is required to be added as an auxiliary agent so as to facilitate the molding of the master batch, but the kerosene contained in the master batch needs to be decomposed at high temperature and discharged in the processing and production of the raw adhesive tape, and the discharged oily gas enters the atmosphere, thereby not only polluting the environment, but also causing great waste.

Disclosure of Invention

The invention aims to provide kerosene recovery devices for processing and producing raw rubber belts, which recover discharged oil-containing gas into kerosene, thereby not only preventing the pollution to the environment, but also recovering the regenerated kerosene and filling the blank of the same industry.

The technical scheme includes that the device comprises a raw rubber belt stretching, cutting and winding belt winder, a kerosene recycling machine, a filter, a cold dryer and an exhaust fan, and is structurally characterized in that the kerosene recycling machine is arranged on the right side of the raw rubber belt stretching, cutting and winding belt winder, an oil-containing gas discharge pipe is arranged at the upper end of the raw rubber belt stretching, cutting and winding belt winder, an air inlet pipe is arranged at the left upper end of the kerosene recycling machine, a -grade filter is arranged in a machine body of the kerosene recycling machine, an air inlet is arranged at the left upper end of an -grade filter, the oil-containing gas discharge pipe is installed and connected to an air inlet pipe of the kerosene recycling machine, a 0-grade filter is arranged at the right end of the kerosene recycling machine, a -grade connecting pipe is arranged at the right end of the cold dryer, a -grade filter is connected and installed on the cold dryer through a -grade connecting pipe, a second-grade connecting pipe is arranged at the right end of the cold dryer, a suction dryer is connected and installed on the second-grade filter, a vacuum pump is arranged at the lower end of a left oil collecting tank, a high-pressure oil collecting tank is arranged at the left end of the left oil collecting tank, a high-pressure oil collecting tank of the cold dryer, a high-pressure oil collecting tank is arranged on the left oil collecting tank, a high-pressure oil collecting tank is arranged on the left oil collecting tank, a high-pressure oil collecting tank, a.

According to the working requirement, the air draft pressure of the high-pressure exhaust fan is set to be 2.9MPa, and the vacuum pressure of the vacuum pump is set to be 4-6 MPa.

When the high-pressure oil recovery device works, deoiled high-temperature oil-containing gas discharged from a gas discharge pipe at the upper end of a winding belt machine is stretched, cut and wound by a raw rubber belt and enters a -level filter through a gas inlet pipe, a -level filter periodically discharges the filtered oil into a recovery oil pipe through a -level electromagnetic valve according to a program set by a PLC (programmable logic controller), residual gas in a -level filter enters a cold dryer through a -level connecting pipe under the action of a high-pressure exhaust fan to be subjected to cooling and dewatering treatment, the cooled and dewatered oil-containing gas sequentially enters a secondary filter and a tertiary filter, the oil decomposed in the cold dryer is periodically discharged into an oil return pipe through a cold dryer electromagnetic valve, the filtered oil in the secondary filter is periodically discharged into the recovery oil pipe through a secondary electromagnetic valve, the filtered oil in the tertiary filter is periodically discharged into a kerosene collection tank through a discharge port of a three-level electromagnetic valve, and the decomposed gas is discharged into a standard-reaching exhaust port through a PLC vacuum pump.

The invention has simple structure and reasonable design, not only can recover 22-23% of kerosene added in the master batch, but also can prevent environmental pollution and protect ecological environment.

Further details are provided in connection with the figures.

Drawings

FIG. 1 is a schematic view of a recycling apparatus.

Detailed Description

The kerosene recycling machine 2 shown in fig. 1 is arranged on the right side of a raw rubber belt stretching, cutting, winding and winding belt winding machine 24, the upper end of the raw rubber belt stretching, cutting, winding and winding belt winding machine is provided with an oil-containing gas discharge pipe 23, the left upper end of the kerosene recycling machine is provided with an air inlet pipe 22, a -level filter 7 is arranged in the machine body of the kerosene recycling machine, the left upper end of an -level filter is provided with an air inlet 6, the oil-containing gas discharge pipe is installed on an air inlet pipe of the kerosene recycling machine, the right end of a 0-level filter is provided with a -level connecting pipe 8, the right end of a -level connecting pipe is provided with a refrigeration dryer 9, a -level filter is installed on the refrigeration dryer by a -level connecting pipe, the right end of the refrigeration dryer is provided with a secondary connecting pipe 10, the right end of the secondary connecting pipe is provided with a secondary filter 11, the refrigeration dryer is installed on the secondary filter by a secondary connecting pipe, the right end of the secondary filter, the secondary filter is provided with a tertiary connecting pipe, the right end of the secondary filter by a tertiary connecting pipe, the secondary filter, the right end of the secondary filter is provided with a tertiary connecting pipe, the lower end of a tertiary connecting pipe 14, the lower end of the tertiary connecting pipe is provided with a tertiary filter 15, the lower end of the tertiary connecting pipe, the lower end of the tertiary filter is provided with a tertiary oil collecting pipe 18, the lower end of a tertiary oil collecting tank, the lower end of a high-level oil collecting tank of a high-pressure oil collecting tank 18, the high-pressure oil collecting tank 17, the high-pressure oil collecting tank of the high-pressure oil collecting tank 21-pressure oil collecting tank 17, the high-pressure oil collecting tank 17.