公开(公告)号：US4723505A

公开(公告)日：1988-02-09

申请号：US840598

申请日：1986-03-17

Applicant: Scott T. Wilson ,  Richard D. Burke ,  Kenneth A. Kreeger

Inventor： Scott T. Wilson ,  Richard D. Burke ,  Kenneth A. Kreeger

IPC: B05B15/04 ,  B05B15/12

CPC classification number: B05B15/1251 ,  B05B15/1248 ,  B05B15/1288 ,  Y10S118/07

Abstract: A powder spray booth including a tunnel through which product is conveyed to spray guns mounted adjacent the tunnel to spray charged particles into the tunnel and a fan and final filters located below the tunnel. A powder collector consisting of cartridges and a hopper below the cartridges is removably positionable at the downstream end of the tunnel.

Abstract translation: 一个粉末喷涂室，包括一个隧道，通过该隧道将产品运送到与隧道相邻的喷枪上，将带电粒子喷入隧道内，并将风扇和最终过滤器置于隧道下方。 由墨盒和墨盒下方的料斗组成的粉末收集器可拆卸地定位在隧道的下游端。

公开(公告)号：US4910047A

公开(公告)日：1990-03-20

申请号：US231139

申请日：1988-08-11

Applicant: Phillip R. Barnett ,  Richard D. Burke ,  Scott T. Wilson

Inventor： Phillip R. Barnett ,  Richard D. Burke ,  Scott T. Wilson

IPC: B05B15/04 ,  B01D46/00 ,  B01D46/24 ,  B01D46/42 ,  B01D46/52 ,  B05B15/12 ,  B05D1/06

CPC classification number: B01D46/2411 ,  B01D46/0005 ,  B01D46/0068 ,  B01D46/521 ,  B05B15/1248 ,  B05B15/1251

Abstract: An apparatus for dislodging particulate powder material from the wall of a cartridge filter in the powder recovery unit of a powder spray system comprises a deflector plate mounted at the open top of the cartridge filter in the path of filtered air passing therethrough, and an air jet valve which directs a jet of air downwardly onto the deflector toward the open top of the cartridge filter so that the filtered air within the interior of the cartridge filter is pressurized and thereby reverses the direction of air flow through the filter wall to dislodge powder particles collected therefrom.

公开(公告)号：US4704953A

公开(公告)日：1987-11-10

申请号：US930008

申请日：1986-11-12

Applicant: Scott T. Wilson

Inventor： Scott T. Wilson

IPC: B05B15/04 ,  B05B7/14 ,  B05B15/12

CPC classification number: B05B15/1248 ,  B05B15/1251 ,  B05B15/1288 ,  B05B7/1454 ,  B05B7/1472 ,  Y10S55/46

Abstract: A powder spray system including a powder spray booth through which product is conveyed past a spray gun mounted adjacent the booth to spray charged particles into the booth. A chamber containing a fan and final filters is located beneath the booth. A movable powder collector having a plurality of filter cartridges and a powder collection hopper is movable beneath the booth into sealed engagement with the hopper and with the chamber containing the fan and final filters. Mounted upon the powder collector there is a feed hopper into which a transfer pump is operable to pump powder from the collection hopper. A movable sieve is mounted upon the inlet end of a hose which supplies powder from a fluidizing bed at the bottom of the powder collection hopper into the transfer pump. An overflow outlet opening interconnects the feed hopper and the powder collection hopper, and the pump flows are adjusted so that powder is maintained in the feed hopper at the level of the overflow outlet opening.

Abstract translation: 一种粉末喷涂系统，包括一个粉末喷涂室，通过该喷雾室将产品输送通过靠近展台安装的喷枪，将带电粒子喷洒到展位内。 包含风扇和最终过滤器的室位于展位下方。 具有多个过滤筒和粉末收集料斗的可动粉末收集器可在摊位下方移动，与料斗密封接合，并且包含风扇和最终过滤器的室。 安装在粉末收集器上的是一个进料斗，输送泵可操作用于从收集料斗中抽取粉末。 活动筛安装在软管的入口端，该软管将粉末从粉末收集料斗底部的流化床供给到转移泵中。 溢流出口连接进料斗和粉末收集料斗，调节泵的流量，使得在溢流出口开口处的进料斗中保持粉末。