CN214865269U

CN214865269U - A centrifugal filter equipment for phosphorous acid production

Info

Publication number: CN214865269U
Application number: CN202120438508.5U
Authority: CN
Inventors: 冯晓森; 崔英岭; 相秀清; 陈利强
Original assignee: Zibo Tiandan Chemical Co ltd
Current assignee: Zibo Tiandan Chemical Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-26
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to the technical field of chemical machinery, in particular to a centrifugal filter device for phosphorous acid production, which filters large granular impurities and small granular impurities in materials twice, and has good filtering effect and high practicability; including the bottom plate, collect the storehouse, the inlet pipe, the baffle, first filter screen, the air discharge plate, the connecting rod, the guide plate, a support, the fan, arrange material funnel, arrange the material pipe, branch, the arc slider, filter the storehouse, motor and pivot, collect the upper end of storehouse fixed mounting at the bottom plate, the inside of collecting the storehouse is provided with the cavity, the lower part of collecting the storehouse is provided with the bin outlet, the closing plate passes through the bolt and installs the outside at the bin outlet, the lower extreme of collecting the storehouse cavity is provided with the circular shape spout, inlet pipe fixed mounting is in the upper end of collecting the storehouse, the lower extreme of inlet pipe communicates with each other with the cavity of collecting the storehouse, two sets of baffles are fixed mounting respectively in the left and right sides two parts of collecting storehouse cavity upper end, both ends are fixed mounting respectively around collecting the storehouse cavity around two sets of baffles.

Description

A centrifugal filter equipment for phosphorous acid production

Technical Field

The utility model relates to a chemical machinery's technical field especially relates to a centrifugal filter for phosphorous acid production.

Background

Phosphorous acid is an inorganic compound that is white or yellowish crystalline in appearance. Phosphorous acid need filter off impurity and dust wherein in the production process, however current phosphorous acid filter equipment filter effect is not good, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a divide twice filtration to cross large granule impurity and the tiny particle impurity in the material, the filter effect is good, a centrifugal filter device for phosphorous acid production that the practicality is high.

The utility model discloses a centrifugal filter for phosphorous acid production, comprising a bottom plate, a collection bin, an inlet pipe, a baffle, a first filter screen, an exhaust plate, a connecting rod, a guide plate, a support, a fan, a discharge funnel, a discharge pipe, a support rod, an arc-shaped slide block, a filter bin, a motor and a rotating shaft, wherein the collection bin is fixedly arranged at the upper end of the bottom plate, the interior of the collection bin is provided with a cavity, the lower part of the collection bin is provided with a discharge opening, a sealing plate is arranged at the outer side of the discharge opening through bolts, the lower end of the collection bin cavity is provided with a circular chute, the inlet pipe is fixedly arranged at the upper end of the collection bin, the lower end of the inlet pipe is communicated with the cavity of the collection bin, two groups of baffles are respectively and fixedly arranged at the left part and the right part of the upper end of the collection bin cavity, the front end and the rear end of the two groups of baffles are respectively and fixedly arranged at the front end and rear end of the collection bin, the two groups of baffles are hermetically connected with the cavity of the collection bin, the first filter screen is fixedly arranged on the left baffle, small particles of dust and impurities can pass through the first filter screen, the collecting bin is provided with exhaust holes which are positioned on the left side of the left baffle, the exhaust plate is fixedly arranged on the exhaust holes, air can pass through the exhaust plate but dust cannot pass through the exhaust plate, the support is fixedly arranged on the right baffle, the fan is fixedly arranged on the upper end of the support and is connected with an external power supply through an electric wire, the output end of the fan is positioned between the two groups of baffles, the two groups of connecting rods are respectively and fixedly arranged on the left part and the right part of the upper end of the collecting bin cavity, the guide plate is fixedly arranged on the two groups of connecting rods, the guide plate is provided with a plurality of groups of discharge holes and is conical, the upper end of the discharge funnel is fixedly arranged on the lower parts of the two groups of baffles, the upper end of the discharge tube is fixedly arranged on the lower end of the discharge funnel, and the two groups of arc-shaped sliding blocks are respectively and fixedly arranged on the lower ends of the two groups of supporting rods, equal slidable mounting of two sets of arc sliders is in the spout, and center between two sets of arc sliders is the centre of a circle of spout, it is in the upper end of two sets of branches to filter storehouse fixed mounting, the inside of filtering the storehouse is provided with the cavity, it crosses the filtration pore to be provided with the multiunit on the filtration storehouse, and the diameter that the multiunit crossed the filtration pore just can be through phosphorous acid crystal, the upper end of filtering the storehouse is provided with the pan feeding mouth, the lower extreme of arranging the material pipe is located the top of crossing the pan feeding mouth on the filtration storehouse, the pan feeding mouth communicates with each other with the cavity of filtering the storehouse, motor fixed mounting is at the lower extreme of collecting the storehouse cavity, the lower extreme of pivot is connected with the output of motor, and the centre of a circle of circular spout is on the axis of pivot, the upper end fixed mounting of motor is at the lower extreme of filtering the storehouse, the motor passes through the electric wire and is connected with external power source.

The utility model discloses a centrifugal filter for phosphorous acid production still includes fixed plate, roller bearing, sealed lid, spring and stopper, and fixed plate fixed mounting is in filtering the upper end in the storehouse cavity, and the roller bearing rotates the whole portion of installing at the fixed plate, and the left end fixed mounting of sealed lid is on the roller bearing, and the upper end fixed mounting of spring is at the lower extreme of sealed lid, and the lower extreme fixed mounting of spring is at the right-hand member of fixed plate, and stopper fixed mounting is in filtering the upper end of storehouse cavity to the upper end of sealed lid pastes tightly with the lower extreme of stopper.

The utility model discloses a centrifugal filter for phosphorous acid production still includes apron and closing plate, is provided with the working hole on collecting the storehouse, and apron fixed mounting is provided with the clearance mouth in the outside of working hole on filtering the storehouse, and closing plate fixed mounting is in the outside of clearance mouth.

The utility model discloses a centrifugal filter for phosphorous acid production still includes the base, and base fixed mounting is at the lower extreme of bottom plate.

The utility model discloses a centrifugal filter for phosphorous acid production is provided with the clearance mouth on the cavity in collecting bin, and the clearance mouth is located the left side of left side baffle.

The utility model discloses a centrifugal filter for phosphorous acid production, the upper end of inlet pipe is provided with feed hopper.

The utility model discloses a centrifugal filter for phosphorous acid production, the skin in collection storehouse scribbles anti rust coating.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, materials are added into a cavity of a collecting bin through a feeding pipe, the materials firstly slide down on a guide plate, after being shunted by the guide plate, the materials slide down uniformly through a plurality of groups of discharge holes on the guide plate and the periphery of the guide plate, then a fan is turned on through an external power supply, small particle impurities and dust in the materials are blown into the left side of a left baffle plate through a first filter screen by the wind blown out by the fan, then the materials enter a cavity of the filtering bin through a discharge pipe and a feed inlet at the upper end of the filtering bin, then a motor is turned on through the external power supply, the motor drives the filtering bin to rotate, phosphorous acid in the cavity of the filtering bin is discharged through a plurality of groups of filtering holes on the filtering bin by centrifugal force generated in the rotating process of the filtering bin, large particle impurities are left in the cavity of the filtering bin, then the phosphorous acid in the cavity of the collecting bin is taken out through the discharge outlet, the large particle impurities in the materials are filtered out, and the small particle impurities are filtered out, the filtration is divided into two times, the filtration effect is better, and the practicability is high.

Drawings

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

FIG. 2 is a schematic structural view of the connection of the collection bin, the limiting block, the sealing cover and the like;

FIG. 3 is a schematic view of the connection of the tie rods and baffles;

FIG. 4 is a schematic structural view of the connection of the support rod, the arc-shaped sliding block, the motor and the like;

in the drawings, the reference numbers: 1. a base plate; 2. a collection bin; 3. a feed pipe; 4. a baffle plate; 5. a first filter screen; 6. an exhaust plate; 7. a connecting rod; 8. a baffle; 9. a support; 10. a fan; 11. a discharge hopper; 12. a discharge pipe; 13. a strut; 14. an arc-shaped sliding block; 15. a filtering bin; 16. a motor; 17. a rotating shaft; 18. a fixing plate; 19. a roller; 20. a sealing cover; 21. a spring; 22. a limiting block; 23. a cover plate; 24. a sealing plate; 25. a base.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the centrifugal filter device for phosphorous acid production of the present invention comprises a bottom plate 1, a collection bin 2, a feeding pipe 3, a baffle 4, a first filter screen 5, an exhaust plate 6, a connecting rod 7, a guide plate 8, a support 9, a fan 10, a discharge funnel 11, a discharge pipe 12, a support rod 13, an arc slider 14, a filter bin 15, a motor 16 and a rotating shaft 17, wherein the collection bin 2 is fixedly installed at the upper end of the bottom plate 1, a chamber is arranged inside the collection bin 2, a discharge opening is arranged at the lower part of the collection bin 2, a sealing plate is installed at the outer side of the discharge opening through bolts, a circular chute is arranged at the lower end of the chamber of the collection bin 2, the feeding pipe 3 is fixedly installed at the upper end of the collection bin 2, the lower end of the feeding pipe 3 is communicated with the chamber of the collection bin 2, two sets of baffles 4 are respectively fixedly installed at the left and right parts of the upper end of the chamber of the collection bin 2, the front and rear ends of the two sets of baffles 4 are respectively fixedly installed at the front and rear ends of the chamber of the collection bin 2, the two groups of baffles 4 are hermetically connected with the cavity of the collecting bin 2, a first filter screen 5 is fixedly arranged on the left baffle 4, small particles of dust and impurities can pass through the first filter screen 5, exhaust holes are arranged on the collecting bin 2 and are positioned on the left side of the left baffle 4, an exhaust plate 6 is fixedly arranged on the exhaust holes, air can pass through the exhaust plate 6 but dust cannot pass through the exhaust plate, a support 9 is fixedly arranged on the right baffle 4, a fan 10 is fixedly arranged at the upper end of the support 9, the fan 10 is connected with an external power supply through an electric wire, the output end of the fan 10 is positioned between the two groups of baffles 4, the two groups of connecting rods 7 are respectively and fixedly arranged at the left part and the right part of the upper end of the cavity of the collecting bin 2, a guide plate 8 is fixedly arranged on the two groups of connecting rods 7, a plurality of discharge holes are arranged on the guide plate 8, the guide plate 8 is conical, and the upper end of a funnel 11 is fixedly arranged at the lower parts of the two groups of the baffles 4, the upper end of a discharge pipe 12 is fixedly arranged at the lower end of a discharge hopper 11, two groups of arc-shaped sliders 14 are respectively and fixedly arranged at the lower ends of two groups of supporting rods 13, the two groups of arc-shaped sliders 14 are all arranged in sliding grooves in a sliding mode, the center between the two groups of arc-shaped sliders 14 is the circle center of the sliding grooves, a filtering bin 15 is fixedly arranged at the upper ends of the two groups of supporting rods 13, a cavity is arranged inside the filtering bin 15, a plurality of groups of filtering holes are arranged on the filtering bin 15, the diameters of the plurality of groups of filtering holes can just pass through phosphorous acid crystals, a feeding port is arranged at the upper end of the filtering bin 15, the lower end of the discharge pipe 12 is positioned above the feeding port on the filtering bin 15, the feeding port is communicated with the cavity of the filtering bin 15, a motor 16 is fixedly arranged at the lower end of a cavity of a collection bin 2, the lower end of a rotating shaft 17 is connected with the output end of the motor 16, the circle center of the rotating groove is positioned on the axis of the rotating shaft 17, the upper end of the motor 16 is fixedly arranged at the lower end of the filtering bin 15, the motor 16 is connected with an external power supply through a wire; firstly, materials are added into a cavity of a collection bin 2 through a feeding pipe 3, the materials firstly slide down on a guide plate 8 and are shunted by the guide plate 8, the materials slide down uniformly through a plurality of groups of discharge holes on the guide plate 8 and the periphery of the guide plate 8, then a fan 10 is turned on through an external power supply, small particle impurities and dust in the materials are blown into the left side of a left baffle 4 through a first filter screen 5 by the wind blown out by the fan 10, then the materials enter a cavity of the filter bin 15 through a discharge pipe 12 and a feed inlet at the upper end of the filter bin 15, then a motor 16 is turned on through the external power supply, the motor 16 drives the filter bin 15 to rotate, the phosphorous acid in the cavity of the filter bin 15 is discharged through a plurality of groups of filter holes on the filter bin 15 by the centrifugal force generated in the rotating process of the filter bin 15, large particle impurities are left in the cavity of the filter bin 15, and then the phosphorous acid in the cavity of the collection bin 2 is taken out through the discharge inlet, it has not only filtered the large granule impurity in having filtered the material but also filtered and has filtered the tiny particle impurity, divides twice to filter, and the filter effect is better, and the practicality is high.

The utility model discloses a centrifugal filter for phosphorous acid production, still include fixed plate 18, roller shaft 19, sealed lid 20, spring 21 and stopper 22, fixed plate 18 fixed mounting is in the upper end in the cavity of filter bin 15, roller shaft 19 rotates and installs in the whole portion of fixed plate 18, the left end fixed mounting of sealed lid 20 is on roller shaft 19, the upper end fixed mounting of spring 21 is at the lower extreme of sealed lid 20, the lower extreme fixed mounting of spring 21 is at the right-hand member of fixed plate 18, stopper 22 fixed mounting is in the upper end of the cavity of filter bin 15, and the upper end of sealed lid 20 pastes tightly with the lower extreme of stopper 22; when a material flows into the cavity of the filter bin 15 through the feeding port on the filter bin 15, the material presses the sealing cover 20 down due to the action of gravity, then the sealing cover 20 rotates, the material flows into the cavity of the filter bin 15, when no material flows, the spring 21 enables the sealing cover 20 to rotate, the upper end of the sealing cover 20 props against the lower end of the limiting block 22, the sealing cover 20 blocks the feeding port of the filter bin 15, the material is prevented from splashing out through the feeding port in the cavity of the filter bin 15, and the reliability in the use process is improved.

The utility model discloses a centrifugal filter for phosphorous acid production, still include apron 23 and closing plate 24, be provided with the working hole on the collection storehouse 2, apron 23 is fixed mounting in the outside of working hole, is provided with the clearance mouth on the filtration storehouse 15, and closing plate 24 is fixed mounting in the outside of clearance mouth; through the arrangement, the overhaul and the maintenance of the equipment in the 2 cavities of the collecting bin and the cleaning of impurities in the 15 cavities of the filtering bin are facilitated, and the convenience in the use process is improved.

The centrifugal filtering device for phosphorous acid production of the utility model also comprises a base 25, wherein the base 25 is fixedly arranged at the lower end of the bottom plate 1; through the arrangement, the stability of the bottom plate 1 in the using process is improved.

The utility model discloses a centrifugal filter device for phosphorous acid production, a cleaning port is arranged on the chamber of a collecting bin 2, and the cleaning port is positioned on the left side of a left baffle 4; through the arrangement, the cleaning of dust and small particle impurities is facilitated, and the convenience in the use process is improved.

The utility model relates to a centrifugal filter device for phosphorous acid production, wherein the upper end of a feed pipe 3 is provided with a feed hopper; through the arrangement, the material is poured into the feeding pipe 3 conveniently, and the convenience in the use process is improved.

The utility model relates to a centrifugal filter device for phosphorous acid production, the outer layer of a collecting bin 2 is coated with an antirust coating; through the arrangement, the rustiness of the collecting bin 2 is delayed, and the service life of the collecting bin 2 is prolonged.

The utility model discloses a centrifugal filter for phosphorous acid production, it is at work, at first the material passes through the inlet pipe 3 and adds in the chamber of collecting bin 2, the material at first slides on guide plate 8, after shunting through guide plate 8, the material gets off through the even landing all around of multiunit discharge hole on guide plate 8 and guide plate 8, then open fan 10 through external power supply, the wind that fan 10 blew off makes tiny particle impurity and dust in the material blow in the left side baffle 4's left side through first filter screen 5, later the material gets into in the cavity of filtering bin 15 through the pan feeding mouth of blow-off pipe 12 and filtering bin 15 upper end, then open motor 16 through external power supply, motor 16 drives filtering bin 15 and rotates, the centrifugal force that produces in the rotatory in-process of filtering bin 15 makes phosphorous acid in the cavity of filtering bin 15 discharge through the multiunit filtration hole on filtering bin 15, large-particle impurities are left in the cavity of the filter bin 15, and then the large-particle impurities are taken out through the discharge port to collect the phosphorous acid in the cavity of the collection bin 2.

The installation mode, the connection mode or the setting mode of the centrifugal filter device for producing the phosphorous acid of the utility model are common mechanical modes, and the centrifugal filter device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a gas discharge plate 6, fan 10, motor 16 and spring 21 for phosphorous acid production's centrifugal filter device are purchase on the market, and this technical staff in the industry only need install and operate according to its subsidiary operating specification can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A centrifugal filter device for phosphorous acid production is characterized by comprising a bottom plate (1), a collection bin (2), a feeding pipe (3), a baffle plate (4), a first filter screen (5), an exhaust plate (6), a connecting rod (7), a guide plate (8), a support (9), a fan (10), a discharge hopper (11), a discharge pipe (12), a support rod (13), an arc-shaped sliding block (14), a filter bin (15), a motor (16) and a rotating shaft (17), wherein the collection bin (2) is fixedly arranged at the upper end of the bottom plate (1), a cavity is arranged inside the collection bin (2), a discharge opening is formed in the lower part of the collection bin (2), a sealing plate is arranged at the outer side of the discharge opening through bolts, a circular sliding groove is formed in the lower end of the cavity of the collection bin (2), the feeding pipe (3) is fixedly arranged at the upper end of the collection bin (2), the lower end of the feeding pipe (3) is communicated with the cavity of the collection bin (2), two groups of baffles (4) are respectively and fixedly arranged at the left part and the right part of the upper end of a cavity of a collecting bin (2), the front end and the rear end of each group of baffles (4) are respectively and fixedly arranged at the front end and the rear end of the cavity of the collecting bin (2), the two groups of baffles (4) are hermetically connected with the cavity of the collecting bin (2), a first filter screen (5) is fixedly arranged on the baffle (4) at the left side, small-particle dust and impurities can pass through the first filter screen (5), an exhaust hole is arranged on the collecting bin (2) and is positioned at the left side of the baffle (4) at the left side, an exhaust plate (6) is fixedly arranged on the exhaust hole, air can pass through the exhaust plate (6) and cannot pass through the dust, a support (9) is fixedly arranged on the baffle (4) at the right side, a fan (10) is fixedly arranged at the upper end of the support (9), and the fan (10) is connected with an external power supply through an electric wire, the output end of the fan (10) is positioned between the two groups of baffles (4), the two groups of connecting rods (7) are respectively and fixedly arranged at the left part and the right part of the upper end of the cavity of the collecting bin (2), the guide plate (8) is fixedly arranged on the two groups of connecting rods (7), a plurality of groups of discharge holes are arranged on the guide plate (8), the guide plate (8) is conical, the upper end of the discharge hopper (11) is fixedly arranged at the lower part of the two groups of baffles (4), the upper end of the discharge pipe (12) is fixedly arranged at the lower end of the discharge hopper (11), the two groups of arc-shaped sliding blocks (14) are respectively and fixedly arranged at the lower ends of the two groups of supporting rods (13), the two groups of arc-shaped sliding blocks (14) are all slidably arranged in the sliding chute, the center between the two groups of arc-shaped sliding blocks (14) is the center of the sliding chute, the filtering bin (15) is fixedly arranged at the upper ends of the two groups of supporting rods (13), and a cavity is arranged inside the filtering bin (15), the filter bin (15) is provided with a plurality of groups of filter holes, the diameters of the plurality of groups of filter holes can just pass through phosphorous acid crystals, the upper end of the filter bin (15) is provided with a feeding port, the lower end of the discharge pipe (12) is positioned above the feeding port on the filter bin (15), the feeding port is communicated with a cavity of the filter bin (15), the motor (16) is fixedly arranged at the lower end of a cavity of the collection bin (2), the lower end of the rotating shaft (17) is connected with the output end of the motor (16), the circle center of the circular sliding groove is positioned on the axis of the rotating shaft (17), the upper end of the motor (16) is fixedly arranged at the lower end of the filter bin (15), and the motor (16) is connected with an external power supply through an electric wire.

2. The centrifugal filter device for phosphorous acid production as claimed in claim 1, further comprising a fixing plate (18), a roller (19), a sealing cover (20), a spring (21) and a stopper (22), wherein the fixing plate (18) is fixedly mounted at the upper end in the cavity of the filter bin (15), the roller (19) is rotatably mounted at the whole part of the fixing plate (18), the left end of the sealing cover (20) is fixedly mounted on the roller (19), the upper end of the spring (21) is fixedly mounted at the lower end of the sealing cover (20), the lower end of the spring (21) is fixedly mounted at the right end of the fixing plate (18), the stopper (22) is fixedly mounted at the upper end of the cavity of the filter bin (15), and the upper end of the sealing cover (20) is tightly attached to the lower end of the stopper (22).

3. The centrifugal filter device for phosphorous acid production as claimed in claim 2, further comprising a cover plate (23) and a sealing plate (24), wherein the collection chamber (2) is provided with a working port, the cover plate (23) is fixedly installed at the outer side of the working port, the filter chamber (15) is provided with a cleaning port, and the sealing plate (24) is fixedly installed at the outer side of the cleaning port.

4. A centrifugal filter apparatus for use in phosphorous acid production as claimed in claim 3 further comprising a base (25), the base (25) being fixedly mounted at the lower end of the base plate (1).

5. A centrifugal filter device for phosphorous acid production as claimed in claim 4, wherein the chamber of the collection bin (2) is provided with a cleaning port, and the cleaning port is located at the left side of the left baffle (4).

6. A centrifugal filter unit for phosphorous acid production as claimed in claim 5, wherein the upper end of the feeding pipe (3) is provided with a feeding funnel.

7. A centrifugal filter device for phosphorous acid production as claimed in claim 6, wherein the outer layer of the collecting bin (2) is coated with a rust-proof coating.