公开(公告)号：US20150034129A1

公开(公告)日：2015-02-05

申请号：US13959726

申请日：2013-08-05

Applicant: Cheng Uei Precision Industry Co., Ltd.

Inventor： CHENG YU CHOU ,  CHEN LUEN TSAI ,  CHE WEI HSU ,  CHIH WEI CHENG

IPC: B08B3/08 ,  B08B3/10

CPC classification number: C10G73/36 ,  B08B3/14 ,  B22F3/225 ,  B22F2003/244 ,  B22F2999/00 ,  B22F3/1025 ,  B22F3/003

Abstract: A dewaxing device and a method of dewaxing using the dewaxing device are shown. The dewaxing device includes a dewaxing system including a rinsing device and a storage device, and a recycling system connected with the storage device. The storage device includes a first solvent trough and a second solvent trough of which each is connected with the rinsing device and is equipped with a heating equipment. When the first solvent trough is connected with the rinsing device, the second solvent trough is disconnected with the rinsing device; when the second solvent trough is connected with the rinsing device, the first solvent trough is disconnected with the rinsing device. So, the dewaxing device can provide two dewaxing processes and effectively reduce recycling frequency because the recycling process is done after soluble wax quantity of bromopropane solvent reaches the maximum value 16%. The production cost is accordingly reduced.

Abstract translation: 示出了脱蜡装置和使用脱蜡装置的脱蜡方法。 脱蜡装置包括具有漂洗装置和储存装置的脱蜡系统和与该储存装置连接的再循环系统。 存储装置包括第一溶剂槽和第二溶剂槽，每个第二溶剂槽与冲洗装置连接并配备有加热设备。 当第一溶剂槽与漂洗装置连接时，第二溶剂槽与冲洗装置断开连接; 当第二溶剂槽与冲洗装置连接时，第一溶剂槽与冲洗装置断开连接。 因此，脱蜡装置可以提供两种脱蜡方法，有效降低回收利用率，因为在溴丙烷溶剂的可溶蜡量达到最大值16％后进行回收处理。 生产成本相应减少。

公开(公告)号：US20150047681A1

公开(公告)日：2015-02-19

申请号：US13966257

申请日：2013-08-13

Applicant: Cheng Uei Precision Industry Co., Ltd.

Inventor： CHE WEI HSU ,  CHENG YU CHOU ,  CHENG AN CHIANG ,  CHIH WEI CHENG

IPC: B22F3/00 ,  B22F3/24

CPC classification number: B08B3/02 ,  B01D21/009 ,  B22F3/003 ,  B22F3/225 ,  B22F3/24 ,  B22F2003/241 ,  C10G73/06

Abstract: A dewaxing device includes a dewaxing system which includes a rinsing device and a storage device connected with the rinsing device via a circulation pipe, and a recycling system which includes a containing trough connected with the storage device and a recycling trough connected between the containing trough and the storage device. The recycling system further includes a rotating device, a condensing unit and a heating unit which cooperate to treat mixed solution with wax into pure chemical solvent in the containing trough. The rotating device is rotatably mounted above the containing trough with the bottom half thereof being dived into the mixed solution. The condensing unit and the heating unit are disposed at two opposite sides of the top half of the rotating device. The rotating device is rotated towards the condensing unit.

Abstract translation: 脱蜡装置包括：脱蜡装置，其包括冲洗装置和通过循环管与冲洗装置连接的储存装置;以及回收系统，其包括与所述储存装置连接的容纳槽和连接在所述容纳槽和 存储设备。 回收系统还包括旋转装置，冷凝单元和加热单元，其协作以将蜡混合溶液处理到容纳槽中的纯化学溶剂。 旋转装置可旋转地安装在容纳槽的上方，其下半部分被分成混合溶液。 冷凝单元和加热单元设置在旋转装置的上半部的两个相对侧。 旋转装置朝向冷凝单元旋转。

公开(公告)号：US20150047682A1

公开(公告)日：2015-02-19

申请号：US13970593

申请日：2013-08-19

Applicant: Cheng Uei Precision Industry Co., Ltd.

Inventor： CHENG YU CHOU ,  CHI-JU SU ,  CHENG AN CHIANG ,  CHIH WEI CHENG

IPC: B08B3/08

CPC classification number: C23G5/04 ,  B22F3/225 ,  B22F2999/00 ,  B22F2003/244 ,  B22F3/003

Abstract: A dewaxing device and a method of recycling chemical solvent used by the dewaxing device are shown. The dewaxing device includes a dewaxing system and a recycling system. The dewaxing system includes a rinsing device and a storage device connected with the rinsing device via a circulation pipe. The recycling system includes a cooling equipment connected with the storage device for cooling mixed solution with wax from the storage device to precipitate wax out of the mixed solution, a filter equipment connected with the cooling equipment for filtering out the precipitated wax, and a recycling trough connected between the filter equipment and the storage device for containing the filtered solution passing through the filter equipment and further conveying the filtered solution back into the storage device to be reused.

Abstract translation: 示出了脱蜡装置和回收脱蜡装置使用的化学溶剂的方法。 脱蜡装置包括脱蜡系统和回收系统。 脱蜡系统包括冲洗装置和通过循环管与冲洗装置连接的存储装置。 回收系统包括与存储装置连接的冷却设备，用于将来自储存装置的蜡的混合溶液与混合溶液中的蜡沉淀出来，与冷却设备连接以过滤沉淀的蜡的过滤设备，以及循环槽 连接在过滤设备和存储设备之间，用于容纳经过过滤设备的过滤溶液，并将过滤后的溶液进一步输送到存储设备中以重新使用。