CN102327716A

CN102327716A - Dust collector

Info

Publication number: CN102327716A
Application number: CN201110219203A
Authority: CN
Inventors: 陈少忠; 陆廷宏; 汪华
Original assignee: JIANGYIN CHEMICAL MACHINERY CO Ltd
Current assignee: JIANGYIN CHEMICAL MACHINERY CO Ltd
Priority date: 2011-08-02
Filing date: 2011-08-02
Publication date: 2012-01-25

Abstract

The invention discloses a dust collector, which is characterized by comprising an outer cylinder, a filter element pipe, a filter screen, a filter element fixing board, a flange and a quick-opening device. A plurality of through holes are arranged on the side wall of the filter element pipe; a dust inlet is arranged on the side wall of the outer cylinder; the filter element pipe is mounted in the outer cylinder through the filter element fixing board; a filter element cover is mounted at the lower end of the filter element pipe; the filter screen is sleeved outside the filter element pipe; the upper end of the outer cylinder is provided with a vacuumizing port, and the flange is connected with the lower end opening of the outer cylinder; an ear plate of the quick-opening device is fixedly welded at one end of a flange on the lower end opening of the outer cylinder, and a hook plate is hooked and hung at the other end of the flange; a cover plate is arranged at the lower end opening of the outer cylinder; and the cover plate is pressed by a screw rod tightly and then covered at the lower end opening of the outer cylinder. The dust collector provided by the invention has the advantages that the dust can be completely separated from water when the vacuum dryer is used for drying without frequent cleaning, and the labor intensity of workers is reduced as well as the production efficiency is increased.

Description

A kind of deduster

Technical field

The present invention relates to a kind of deduster, relate in particular to the deduster that uses in a kind of chemical fibre industry production.

Background technology

In chemical fibre industry was produced at present, the dust arrester machine of vacuum drier comprised dedusting bucket and vavuum pump, and the dedusting bucket comprises staving, air inlet pipe, orifice plate and cobblestone; Be provided with a square hole at the staving sidewall,, be provided with vacuum orifice at the staving top for the usefulness of putting cobblestone; Be provided with a sewage draining exit in the staving bottom; Air inlet pipe is inserted in the entire body, and orifice plate lies in the middle part in the staving, and cobblestone is laid on the orifice plate; The hole that vacuumizes of vavuum pump and dedusting bucket links to each other; The dust that vacuum drier produces when dry and water dust and water through dedusting bucket, the vavuum pump of the dust arrester of vacuum drier vacuumize after get into and drop in the dedusting bucket, water and dust deposit bottom the dedusting bucket, formation dust mud; About per ten days, will open blowoff valve earlier ponding is slowly drained, and then open the dust mud of sewage draining exit cleaning the inside, and bring very big trouble to production operation thus, the misoperation dust also can get into vavuum pump sometimes, shortens the service life of vavuum pump.

Summary of the invention

To above-mentioned shortcoming, the deduster that the object of the invention is to provide a kind of can separate dust with water when vacuum drier is dry fully, need not often clear up, can also enhance productivity when having reduced labor strength.

Technology contents of the present invention is: a kind of deduster is characterized in that it comprises urceolus, filter tube, filter screen, filter core fixed head, flange and quick-opening device; On the filter tube sidewall, be provided with some through holes; Quick-opening device comprises otic placode, hook plate, connecting plate, gripper shoe, cover plate and screw mandrel; Be fixed with connecting plate respectively at the gripper shoe two ends; Otic placode is connected through bearing pin with the connecting plate at gripper shoe two ends respectively with hook plate, on the cover board is provided with pressing plate, and the pressing plate that screw mandrel passes gripper shoe and cover plate is connected; Have the dust import at outer tube side wall, filter tube is installed in the urceolus through the filter core fixed head, and the filter core lid is housed in the filter tube lower end, and filter screen set is contained in outside the filter tube; The urceolus upper end is for vacuumizing interface, urceolus lower port place adpting flange; The otic placode of quick-opening device is fixedly welded on an end of the flange of urceolus lower port, and hook plate is hooked on the other end of flange, and cover plate is located at the urceolus lower port, and cover plate compresses bonnet at urceolus lower port place by screw mandrel.

For improving dust removing effects of the present invention, the filter screen outside filter tube is the suit multilayer as required, and removes the orifice plate that is located at dedusting bucket middle part and be located at the dust-break cobblestone layer on the orifice plate.

The advantage that is compared with prior art had of the present invention is:

1, is connected through dedusting bucket dust import of the present invention and vacuum drier; The vavuum pump that vacuumizes interface and vacuum drier is connected; The dust that produces when thus can be with vacuum drier dry adsorbs separately; Make the dedusting bucket cleaning room interval elongated thus, improved production efficiency, also alleviated labour intensity.

2, because the dust that is adsorbed in the present invention can be handled through opening bottom of the present invention, can prevent that dust from getting into vavuum pump, protected vavuum pump thus.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the connection sketch map of the present invention in vacuum drier.

The specific embodiment

A kind of deduster as shown in Figure 1 is characterized in that it comprises urceolus 1, filter tube 2, filter screen 3, filter core fixed head 4, flange 5 and quick-opening device; On filter tube 2 sidewalls, be provided with some through holes; Quick-opening device comprises otic placode 6.1, hook plate 6.2, connecting plate 6.3, gripper shoe 6.4, cover plate 6.5 and screw mandrel 6.6; Be fixed with connecting plate 6.3 respectively at gripper shoe 6.4 two ends; Otic placode 6.1 and hook plate 6.2 are connected through bearing pin with the connecting plate at gripper shoe 6.4 two ends 6.3 respectively; On cover plate 6.5, be provided with pressing plate 6.7, the pressing plate 6.7 that screw mandrel 6.6 passes gripper shoe 6.4 and cover plate 6.5 is connected; Have dust import 1.1 at urceolus 1 sidewall, filter tube 2 is installed in the urceolus 1 through filter core fixed head 4, filter core lid 2.1, three metafiltration nets 3 is housed in filter tube 2 lower ends is sleeved on outside the filter tube 2; Urceolus 1 upper end is for vacuumizing interface 1.2, urceolus 1 lower port 1.3 place's adpting flanges 5; The otic placode 6.1 of quick-opening device is fixedly welded on an end of flange 5, and hook plate 6.2 is hooked on the other end of flange 5, and cover plate 6.5 is located at urceolus 1 lower port 1.3, and cover plate 6.5 compresses bonnet at urceolus 1 lower port 1.3 places by screw mandrel 6.6.

As shown in Figure 2, be connected with dedusting bucket 7 in the vacuum drier through the dust import 1.1 of deduster 9, the vavuum pump 8 that urceolus 1 upper end vacuumizes interface 1.2 and vacuum drier is connected.

Work raw material of the present invention does, water got into dedusting bucket 7 bottoms when vavuum pump 8 vacuumized, and dust then is adsorbed onto the surface of filter screen 3; The bottom that then drops to deduster from filter screen 3 surfaces that has owing to do wet the separation, needs only a cleaning in month once basically; Need only during cleaning and cover plate 6.5 is opened from urceolus 1 lower port 1.3 through screw mandrel 6.6; Take out filter screen 3, just can clear up top dust, ponding is drained by the blowoff valve 7.1 of dedusting bucket 7.

Claims

1. a deduster is characterized in that it comprises urceolus (1), filter tube (2), filter screen (3), filter core fixed head (4), flange (5) and quick-opening device; On filter tube (2) sidewall, be provided with some through holes; Quick-opening device comprises otic placode (6.1), hook plate (6.2), connecting plate (6.3), gripper shoe (6.4), cover plate (6.5) and screw mandrel (6.6); Be fixed with connecting plate (6.3) respectively at gripper shoe (6.4) two ends; Otic placode (6.1) is connected through bearing pin with the connecting plate (6.3) at gripper shoe (6.4) two ends respectively with hook plate (6.2); On cover plate (6.5), be provided with pressing plate (6.7), the pressing plate (6.7) that screw mandrel (6.6) passes gripper shoe (6.4) and cover plate (6.5) is connected; Have dust import (1.1) at urceolus (1) sidewall, filter tube (2) is installed in the urceolus (1) through filter core fixed head (4), and filter core lid (2.1) is housed in filter tube (2) lower end, and three metafiltration nets (3) are sleeved on outside the filter tube (2); Urceolus (1) upper end is for vacuumizing interface (1.2), and urceolus (1) lower port (1.3) is located adpting flange (5); The otic placode of quick-opening device (6.1) is fixedly welded on an end of flange (5), and hook plate (6.2) is hooked on the other end of flange (5), and cover plate (6.5) is located at urceolus (1) lower port (1.3) and locates.