CN212236323U

CN212236323U - Centrifugal wire drawing liquid separation filter equipment

Info

Publication number: CN212236323U
Application number: CN202020700750.0U
Authority: CN
Inventors: 徐安练; 夏朝升; 焦成敏
Original assignee: Qujing Kun Cable Dongdian Cable Co ltd
Current assignee: Qujing Kun Cable Dongdian Cable Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-29
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a centrifugal wire drawing liquid separation filter equipment, including collecting pit and filtering ponds, the filtering ponds include base and cell body, stirring chamber and filter chamber are separated into by the baffle in the inside of cell body, install the transfer line between collecting pit and the stirring chamber, the center department processing of baffle has the intercommunicating pore, be provided with the cartridge filter in the filter chamber, be provided with the feed liquor pipe on the last shrouding on cartridge filter upper portion, the upper end and the baffle sliding connection of feed liquor pipe, install at the intercommunicating pore and filter the pivot, the lower extreme of filtering the pivot passes through the connecting rod and is connected with the feed liquor union coupling, the upper end of filtering the pivot is connected with the filtration motor at filtering ponds top, install the puddler in the filtration pivot of stirring intracavity, be provided with slag extractor in the cartridge filter, the scum pipe is. The device has the advantages of simple structural design and convenient operation, can realize the thorough separation of the wiredrawing liquid and the aluminum powder, has better filtering effect, can prolong the service cycle of the wiredrawing liquid, and reduces the production cost.

Description

Centrifugal wire drawing liquid separation filter equipment

Technical Field

The utility model belongs to the technical field of wire and cable production facility, concretely relates to centrifugal wire drawing liquid separation filter equipment.

Background

In the production process of the cable aluminum wire core, the coarse aluminum wire is required to be subjected to wire drawing treatment to be drawn out of the fine bare aluminum wire with required specifications through a wire drawing machine, lubricating liquid is required to be added into the wire drawing machine in the wire drawing process to reduce the friction coefficient between a pull wire and a wire drawing die, and the lubricating liquid can also take away heat and aluminum scrap powder generated on the surfaces of a die forming area and a sizing area. At current wire drawing in-process, the wire drawing lubricant is generally concentrated and is collected used repeatedly in the backward flow pond, because at the in-process of wire drawing, can produce certain aluminium powder, and the aluminium powder is sneaked into the wire drawing lubricant along with washing of wire drawing lubricant and is formed the turbid liquid in, and the turbid liquid if not carry out certain filtration separation and handle, recycles the quality and the quality that can influence the wire drawing. In the prior art, generally it sets up multistage filter screen in the recovery pond and carries out filtration treatment to the turbid liquid, multistage filter screen adopts different diameters and different materials, but because the density of aluminium and the density of lubricated liquid are close mutually, lead to wire drawing lubricated liquid and aluminium powder difficult separation, even adopt multistage filter screen to filter, also can not be thorough separate aluminium powder and wire drawing lubricated liquid, wire drawing lubricated liquid uses about half a year the back still to need to be changed once, this intangible aluminium wire drawing lubricated liquid raw materials expense that has just increased, and aluminium wire drawing lubricated liquid is industrial waste liquid, it needs the professional to change the processing, this has increased the service cost who asks the professional again, this has increased manufacturing cost undoubtedly. Therefore, it is an objective need to develop a centrifugal wire drawing liquid separation and filtration device which has simple structural design, can thoroughly realize the separation of slag and liquid, can prolong the service life of the wire drawing liquid and can reduce the production cost.

Disclosure of Invention

An object of the utility model is to provide a structural design is simple, can be thorough realize the separation of sediment liquid, can prolong the life cycle of drawing liquid again, reduce manufacturing cost's centrifugal drawing liquid separation filter equipment.

The utility model aims at realizing the purpose, which comprises a collecting tank and a filtering tank, wherein the collecting tank is a tank body with an opening at the upper end, a first filter screen is obliquely arranged inside the tank body, the filtering tank comprises a base and a tank body arranged on the base, the tank body is of a cylindrical structure with the upper end and the lower end closed and hollow inside, a baffle is horizontally arranged inside the tank body, the inner cavity of the tank body is divided into an upper stirring cavity and a lower filtering cavity by the baffle, a transfusion tube is arranged between the bottom of the tank body and the stirring cavity, a transfusion pump is arranged on the transfusion tube, a intercommunicating pore is processed at the center of the baffle, a filter cylinder is arranged in the filtering cavity, a plurality of filtering pores are uniformly processed on the cylinder wall of the filter cylinder, a lower sealing plate is arranged at the bottom of the filter cylinder, an upper sealing plate is arranged at the upper part of the filter cylinder, at the downthehole vertical filtration pivot of installing of intercommunication, the lower extreme of filtering the pivot is located the feed liquor intraductal and through 2 at least connecting rods and feed liquor union couplings, the upper end of filtering the pivot is stretched out behind the top in stirring chamber and is connected with the filtration motor transmission of installing at the cell body top, many puddlers are installed to the equipartition in the pivot of the filtration that lies in the stirring intracavity, still be provided with slag extractor in the cartridge filter, install the storage slag groove in the base, rotate on the lower shrouding and install the scum pipe that stretches into the storage slag groove, install the slag extractor on the scum pipe, the bottom of filter chamber is provided with 2 ~ 3 drain pipes.

Further, slag discharging mechanism is including arranging the sediment motor, arrange sediment pivot and bull stick, arrange the sediment motor and install in the base, arrange the vertical output shaft of installing at sediment motor of sediment pivot, arrange the upper end of sediment pivot and pass filter chamber bottom and be located the cartridge filter down behind the shrouding in proper order, the bull stick is 3 ~ 8, the bull stick is L type structure, the horizontal segment fixed mounting of bull stick is provided with the brush in the vertical section of bull stick in the sediment pivot of arranging that is located the cartridge filter, the tip and the cartridge filter internal surface contact of brush.

Furthermore, an annular base is installed at the bottom of the partition plate outside the communicating hole, an annular sliding groove is machined in the annular base, and the upper end of the liquid inlet pipe is located in the sliding groove and is in sliding fit with the sliding groove.

Furthermore, a second filter screen is arranged in the communication hole positioned at the outer side of the filtering rotating shaft.

Furthermore, the inner wall of the filter cartridge is provided with filter cotton.

The device has the advantages that: firstly, the arranged first filter screen can carry out primary filtration on suspension generated by wire drawing, and aluminum powder with relatively large particle size in the suspension is separated and filtered; secondly fall into stirring chamber and filter chamber with the filtering ponds, the puddler of stirring intracavity can carry out abundant stirring to the turbid liquid after elementary filtration, can promote the filter effect of cartridge filter, and the cartridge filter of filter intracavity utilizes filtering motor to drive its rotation, utilizes the centrifugal force and the filtering action of cartridge filter, can carry out thorough separation with tiny aluminite powder and wire drawing liquid in the turbid liquid, and can discharge the aluminite powder in the cartridge filter fast through slag extractor, makes the cartridge filter keep better filter effect for a long time. The device has the advantages of simple structural design and convenient operation, can realize the thorough separation of the wiredrawing liquid and the aluminum powder, has better filtering effect, can prolong the service cycle of the wiredrawing liquid, reduces the production cost, and is easy to popularize and use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure, 1-a collection pool, 2-an infusion pump, 3-a first filter screen, 4-an infusion tube, 5-a filter pool, 6-a second filter screen, 7-a filter motor, 8-a filter rotating shaft, 9-a stirring rod, 10-a partition plate, 11-an annular base, 12-an upper sealing plate, 13-a filter cylinder, 14-filter cotton, 15-a rotating rod, 16-a liquid outlet pipe, 17-a slag storage tank, 18-a slag discharge pipe, 19-a slag discharge motor, 20-a base, 21-a lower sealing plate, 22-a filter cavity, 23-a hairbrush, 24-a liquid inlet pipe, 25-a stirring cavity, 26-a slag discharge rotating shaft and 27-a connecting rod.

Detailed Description

The following further describes the present invention with reference to the attached drawings, but the present invention is not limited in any way, and any changes or improvements based on the teaching of the present invention all belong to the protection scope of the present invention.

As shown in fig. 1, the utility model comprises a collecting tank 1 and a filtering tank 5, wherein the collecting tank 1 is a tank body with an opening at the upper end, a first filter screen 3 is obliquely installed inside the tank body, the first filter screen 3 is made of stainless steel, the filtering tank 5 comprises a base 20 and a tank body installed on the base 20, the tank body is a cylindrical structure with the upper end and the lower end closed and hollow inside, a baffle 10 is horizontally installed inside the tank body, the baffle 10 divides an inner cavity of the tank body into an upper stirring cavity 25 and a lower filtering cavity 22, a perfusion tube 4 is installed between the bottom of the tank body and the stirring cavity 25, an infusion pump 2 is installed on the perfusion tube 4, a communication hole is processed at the center of the baffle 10, a filtering cylinder 13 is arranged in the filtering cavity 22, a plurality of filtering holes are uniformly processed on the wall of the filtering cylinder 13, and a lower closing plate 21 is, an upper sealing plate 12 is installed on the upper portion of the filter cartridge 13, a liquid inlet pipe 24 is arranged on the upper sealing plate 12, the inner diameter of the liquid inlet pipe 24 is larger than the diameter of the communicating hole, the upper end of the liquid inlet pipe 24 is connected with a partition plate 10 in a sliding manner, a filtering rotating shaft 8 is vertically installed in the communicating hole, the lower end of the filtering rotating shaft 8 is located in the liquid inlet pipe 24 and is connected with the liquid inlet pipe 24 through at least 2 connecting rods 27, the upper end of the filtering rotating shaft 8 extends above the stirring cavity 25 and is connected with a filtering motor 7 installed on the top of the tank body in a transmission manner, the filtering motor 7 directly purchases a finished product motor sold on the market according to the used power, a plurality of stirring rods 9 are uniformly installed on the filtering rotating shaft 8 located in the stirring cavity 25, a slag discharging mechanism is further arranged in the filter cartridge 13, a slag storage groove 17 is installed in the base 20, a slag discharging pipe, a slag discharge valve is arranged on the slag discharge pipe 18, and 2-3 liquid outlet pipes 16 are arranged at the bottom of the filter cavity 22.

The working process of the device is that the suspension produced in the wire drawing process firstly enters the collecting tank 1, the first filter screen 3 in the collecting tank 1 can primarily filter the suspension produced by the wire drawing, aluminum powder with relatively large particle size in the suspension is separated and filtered, the suspension filtered by the first filter screen 3 falls into the bottom of the collecting tank 1, at the moment, the infusion pump 2 and the filter motor 7 are started, the suspension in the collecting tank 1 enters the stirring chamber 25 through the infusion tube 4, the filter motor 7 drives the filter rotating shaft 8 to rotate, the stirring rod 9 in the stirring chamber 25 continuously stirs the suspension, the suspension is continuously fed into the filter cartridge 13 from the communicating hole, after the suspension enters the filter cartridge 13, because the liquid inlet tube 24 is connected with the filter rotating shaft 8 through the connecting rod 27, the filter rotating shaft 8 rotates to drive the filter cartridge 13 to rotate at high speed, the turbid liquid is thrown to the inner wall of the filter cylinder 13 by the filter cylinder 13 under the centrifugal separation effect, the continuously separated wire drawing liquid flows into the filter cavity 22 and is discharged through the liquid outlet pipe 16, fine aluminum powder is remained on the inner wall or the bottom of the filter cylinder 13, after filtering for a period of time, the fine aluminum powder in the filter cylinder 13 can be discharged into the slag storage tank 17 from the slag discharge pipe 18 only by opening the slag discharge mechanism and the slag discharge valve, and the wire drawing liquid and the aluminum powder can be completely separated by utilizing the centrifugal separation effect of the filter cylinder 13. The device has the advantages of simple structural design and convenient operation, can realize the thorough separation of the wiredrawing liquid and the aluminum powder, has better filtering effect, can prolong the service cycle of the wiredrawing liquid, and reduces the production cost.

Further, the slag discharging mechanism comprises a slag discharging motor 19, a slag discharging rotating shaft 26 and a rotating rod 15, the slag discharging motor 19 directly purchases a finished product motor according to the used power, the slag discharging motor 19 is installed in the base 20, the slag discharging rotating shaft 26 is vertically installed on an output shaft of the slag discharging motor 19, the upper end of the slag discharging rotating shaft 26 sequentially penetrates through the bottom of the filter cavity 22 and the lower sealing plate 21 and then is located in the filter cylinder 13, the rotating rod 15 comprises 3-8 rotating rods, the rotating rod 15 is of an L-shaped structure, the horizontal section of the rotating rod 15 is fixedly installed on the slag discharging rotating shaft 26 located in the filter cylinder 13, a brush 23 is arranged on the vertical section of the rotating rod 15, the end part of the brush 23 is in contact with the inner surface of the filter cylinder 13, during use, the slag discharging motor 19 drives the slag discharging rotating shaft 26 to rotate, the rotating rod 15 is driven to rotate, and the brush 23 rotates, it is possible to brush off the fine aluminum powder adhered to the inner wall of the filter cartridge 13 to the bottom of the filter cartridge 13.

Further, an annular base 11 is installed at the bottom of the partition plate 10 outside the communicating hole, an annular chute is processed on the annular base 11, the upper end of the liquid inlet pipe 24 is located in the chute and is in sliding fit with the chute, and in the rotating process of the filter cartridge 13, the liquid inlet pipe 24 is matched with the filter cartridge 13 in the annular base 11 to perform rotary motion.

Further, install second filter screen 6 in the communicating hole that lies in the 8 outsides of filtration pivot, the setting of second filter screen 6 can slow down the flow and the speed that the turbid liquid enters into the cartridge filter on the one hand, and on the other hand second filter screen 6 can filter the turbid liquid, and second filter screen 6 can select for use and strain the stainless steel filter screen that the hole diameter is little than 3 filter holes diameters of first filter screen of hole diameter.

In order to achieve a better filtering effect, the inner wall of the filter cylinder 13 is provided with filter cotton 14, and the filter cotton 14 can filter aluminum powder with the diameter of less than 1 mm.

Claims

1. The centrifugal wire drawing liquid separation and filtration device is characterized by comprising a collecting tank (1) and a filtration tank (5), wherein the collecting tank (1) is a tank body with an upper end open, a first filter screen (3) is obliquely arranged in the tank body, the filtration tank (5) comprises a base (20) and a tank body arranged on the base (20), the tank body is of a cylindrical structure with the upper end and the lower end closed and the inside hollow, a partition plate (10) is horizontally arranged in the tank body, the partition plate (10) divides an inner cavity of the tank body into a stirring cavity (25) on the upper portion and a filtration cavity (22) on the lower portion, a liquid conveying pipe (4) is arranged between the bottom of the tank body and the stirring cavity (25), an infusion pump (2) is arranged on the liquid conveying pipe (4), a communication hole is processed in the center of the partition plate (10), and a filter cartridge (13) is arranged in, a plurality of filtering holes are uniformly processed on the wall of the filter cartridge (13), a lower sealing plate (21) is installed at the bottom of the filter cartridge (13), an upper sealing plate (12) is installed at the upper part of the filter cartridge (13), a liquid inlet pipe (24) is arranged on the upper sealing plate (12), the inner diameter of the liquid inlet pipe (24) is larger than the diameter of the communication hole, the upper end of the liquid inlet pipe (24) is in sliding connection with a partition plate (10), a filtering rotating shaft (8) is vertically installed in the communication hole, the lower end of the filtering rotating shaft (8) is positioned in the liquid inlet pipe (24) and is connected with the liquid inlet pipe (24) through at least 2 connecting rods (27), the upper end of the filtering rotating shaft (8) extends out of the upper part of the stirring cavity (25) and then is in transmission connection with a filtering motor (7) installed at the top of the tank body, and a plurality of stirring rods (9) are uniformly installed on, still be provided with slag extractor in cartridge filter (13), install in base (20) and store up sediment groove (17), rotate on lower shrouding (21) and install row's sediment pipe (18) that stretch into in storing up sediment groove (17), install the slag extractor on row's sediment pipe (18), the bottom of filter chamber (22) is provided with 2 ~ 3 drain pipes (16).

2. A centrifugal drawing fluid separation filter apparatus according to claim 1, wherein: arrange sediment mechanism including arranging sediment motor (19), arranging sediment pivot (26) and bull stick (15), arrange sediment motor (19) and install in base (20), arrange sediment pivot (26) and vertically install on the output shaft of arranging sediment motor (19), arrange the upper end of sediment pivot (26) and pass filter chamber (22) bottom in proper order and lie in cartridge filter (13) down behind shrouding (21), bull stick (15) are 3 ~ 8, bull stick (15) are L type structure, the horizontal segment fixed mounting of bull stick (15) is on arranging sediment pivot (26) that lie in cartridge filter (13), be provided with brush (23) on the vertical section of bull stick (15), the tip and cartridge filter (13) internal surface contact of brush (23).

3. A centrifugal drawing fluid separation filter apparatus according to claim 1, wherein: an annular base (11) is installed at the bottom of the partition plate (10) on the outer side of the communicating hole, an annular sliding groove is processed on the annular base (11), and the upper end of the liquid inlet pipe (24) is located in the sliding groove and is in sliding fit with the sliding groove.

4. A centrifugal drawing fluid separation filter apparatus according to claim 1, wherein: a second filter screen (6) is arranged in the communicating hole positioned at the outer side of the filtering rotating shaft (8).

5. A centrifugal drawing fluid separation filter apparatus according to claim 1, wherein: the inner wall of the filter cartridge (13) is provided with filter cotton (14).