CN217968533U

CN217968533U - Magnesium sulfate production is with suspension filter equipment

Info

Publication number: CN217968533U
Application number: CN202222355793.1U
Authority: CN
Inventors: 贾宝钢
Original assignee: Lianyungang Fengtai Biotechnology Co ltd
Current assignee: Lianyungang Fengtai Biotechnology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-06
Anticipated expiration: 2032-09-05

Abstract

The utility model belongs to the technical field of the production facility of magnesium sulfate, especially, suspension filter equipment is used in magnesium sulfate production, to current device when filtering magnesium sulfate thick liquid impurity, complex operation needs to realize filtering capability through two drives, and glues easily on the filter when filtering and glue impurity, influences later stage filtration efficiency's problem, proposes following scheme now, and it includes the box, the top fixed mounting of box has the feeder hopper that two symmetries set up, install the passage that two symmetries set up on the top inner wall of box, the passage communicates with the feeder hopper that corresponds each other, and installs the check valve on the passage, the top fixed mounting of box has the motor. The utility model is simple in operation, convenient to use, can be abundant carry out impurity filtering to the magnesium sulfate suspension, can also keep the biggest filtration efficiency of filter simultaneously, and can also increase the filter speed, the people of being convenient for use.

Description

Suspension filter equipment is used in magnesium sulfate production

Technical Field

The utility model relates to a production facility technical field of magnesium sulfate especially relates to a suspension filter equipment is used in magnesium sulfate production.

Background

Magnesium sulfate is an inorganic chemical product and can be divided into fertilizer grade, feed grade, industrial grade, food grade, pharmaceutical grade, reagent grade and the like according to different purities and purposes, and common magnesium sulfate mainly comprises magnesium sulfate heptahydrate, magnesium sulfate monohydrate and anhydrous magnesium sulfate. At present, the preparation method of magnesium sulfate mainly comprises the following steps: the method comprises a sulfuric acid (chemical) synthesis method, an electrostatic separation method, a bittern solarization method, a high-temperature salt leaching method, a carbonation method, a byproduct method and the like, wherein the sulfuric acid synthesis method and the byproduct method are the main processes and product sources for magnesium sulfate production in China at present.

Application number is 202021140413.7 discloses an impurity filtering device of magnesium sulfate production usefulness, the on-line screen storage device comprises a base, two backup pads of fixedly connected with on the base sliding connection has the baffle between the backup pad, all be equipped with elevating system between baffle and two backup pads, fixedly connected with staving on the base, the interior bottom of staving is equipped with slewing mechanism, the up end of baffle runs through and is equipped with the charging bucket, the lower terminal surface of baffle rotates and is connected with the mounting panel, the lower terminal surface sliding connection of mounting panel has a plurality of separating drums, and is a plurality of the lateral wall of separating drum all is equipped with the filter screen, the lateral wall of staving is equipped with the valve. The utility model has reasonable structure design, can quickly replace the separating cylinder, and is convenient and quick; and the magnesium sulfate slurry can be subjected to multiple filtration and impurity removal, so that the obtained magnesium sulfate slurry is low in impurity content, high in product purity and high in separation and filtration efficiency.

Current device is when filtering magnesium sulfate thick liquid impurity, and complex operation needs to realize filtering capability through two drives, and glues easily when filtering and glues and paste impurity, influences later stage filtration efficiency on the filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current device and when filtering magnesium sulfate thick liquid impurity, complex operation need realize filtering capability through two drives, and glue easily when filtering on the filter and glue impurity, influence later stage filtration efficiency's shortcoming, and the suspension filter equipment is used in magnesium sulfate production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a magnesium sulfate production is with suspension filter equipment, includes the box, the top fixed mounting of box has the feeder hopper that two symmetries set up, install the passage that two symmetries set up on the top inner wall of box, the passage communicates with the feeder hopper that corresponds each other, and installs the check valve on the passage, the top fixed mounting of box has the motor, be equipped with extrusion mechanism in the box, the output shaft and the extrusion mechanism transmission of motor are connected, fixed box is installed to the bottom of box, the top fixed mounting of fixed box has a plurality of ring baffle, is equipped with the filter on the ring baffle, and the top of a plurality of ring baffle is rotated and is connected with same driven gear, is equipped with clean mechanism on the driven gear, and clean mechanism mutually supports with a plurality of filters, and the drain pipe is installed at the top of fixed box.

Preferably, the extrusion mechanism includes the stripper plate, and stripper plate slidable mounting is on the inner wall of box, and it is connected with the screw rod of two symmetries settings to rotate on the inner wall of box, two screw rods and stripper plate threaded connection, the output shaft of motor and the screw rod fixed connection who corresponds, and stripper plate and two baffle tubes sliding connection.

Preferably, the cleaning mechanism comprises a plurality of scrapers, the scrapers are slidably mounted at the bottom of the driven gear, and the scrapers and the corresponding annular baffles are attached to each other.

Preferably, a driving gear is fixedly mounted on the screw, and the two driving gears are meshed with the driven gear.

Preferably, a plurality of sliding grooves are formed in the bottom of the driven gear, sliding rods are fixedly mounted on the inner walls of the sliding grooves, connecting blocks are connected to the sliding rods in a sliding mode, the connecting blocks are fixedly connected with corresponding scraping plates, a top spring is fixedly mounted on the inner wall of one side of each sliding groove, and one end of each top spring is fixedly connected with the corresponding connecting block.

Compared with the prior art, the utility model has the advantages of:

(1) According to the scheme, due to the arrangement of the filter plates on the plurality of annular baffles, the scraper plate acts on the filter plates, and meanwhile, due to the mutual meshing of the driving gear and the driven gear, the impurities in the magnesium sulfate suspension liquid in the box body can be subjected to multi-layer filtering, and the filter plates are cleaned;

(2) Because the intermeshing of two driving gears and driven gear, and the threaded connection of screw rod and stripper plate for the output shaft of motor can drive two screw rods and rotate simultaneously, and then extrudees the discharge through the stripper plate to the liquid in the box.

The utility model is simple in operation, convenient to use, can be abundant carry out impurity filtering to the magnesium sulfate suspension, can also keep the biggest filtration efficiency of filter simultaneously, and can also increase the filter speed, the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of a suspension liquid filtering device for magnesium sulfate production according to the present invention;

fig. 2 is a schematic cross-sectional structural view of an annular baffle and a scraper of a suspension liquid filtering device for magnesium sulfate production according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a suspension filtering device for magnesium sulfate production according to the present invention.

In the figure: 1. a box body; 2. a feed hopper; 3. a material guide pipe; 4. a pressing plate; 5. a motor; 6. a one-way valve; 7. a screw; 8. a fixing box; 9. an annular baffle; 10. a filter plate; 11. a driven gear; 12. a material guide hole; 13. a plug plate; 14. rotating the plate; 15. a drain pipe; 16. a squeegee; 17. a sliding groove; 18. a slide bar; 19. a spring is supported; 20. connecting blocks; 21. a drive gear.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a suspension filter device for magnesium sulfate production, including box 1, the top fixed mounting of box 1 has feeder hopper 2 that two symmetries set up, install the passage 3 that two symmetries set up on the top inner wall of box 1, passage 3 communicates with corresponding feeder hopper 2 each other, and install check valve 6 on the passage 3, the top fixed mounting of box 1 has motor 5, be equipped with extrusion mechanism in the box 1, the output shaft and the extrusion mechanism transmission of motor 5 are connected, fixed box 8 is installed to the bottom of box 1, the top fixed mounting of fixed box 8 has a plurality of ring baffle 9, be equipped with filter 10 on the ring baffle 9, the top of a plurality of ring baffle 9 is rotated and is connected with same driven gear 11, be equipped with cleaning mechanism on the driven gear 11, cleaning mechanism mutually supports with a plurality of filter 10, the drain pipe 15 is installed at the top of fixed box 8, the solution in the box 1 filters through a plurality of filter 10, discharge through drain pipe 15 at last.

In this embodiment, extrusion mechanism includes stripper plate 4, 4 slidable mounting of stripper plate are on the inner wall of box 1, rotate the screw rod 7 that is connected with two symmetries and sets up on the inner wall of box 1, two screw rods 7 and 4 threaded connection of stripper plate, motor 5's output shaft and the 7 fixed connection of screw rod that correspond, and stripper plate 4 and two passage 3 sliding connection, fixed mounting has driving gear 21 on the screw rod 7, two driving gear 21 and driven gear 11 intermeshing, motor 5's output shaft drives two screw rods 7 and rotates simultaneously through two driving gear 21 and driven gear 11's intermeshing, thereby it extrudees the liquid of stripper plate 4 in to box 1 to drive through the threaded connection of screw rod 7 and stripper plate 4.

In this embodiment, cleaning mechanism includes a plurality of scrapers 16, a plurality of scrapers 16 slidable mounting are in driven gear 11's bottom, and scraper 16 laminates each other with corresponding ring baffle 9, a plurality of sliding tray 17 have been seted up to driven gear 11's bottom, fixed mounting has slide bar 18 on sliding tray 17's the inner wall, sliding connection has connecting block 20 on slide bar 18, connecting block 20 and corresponding scraper 16 fixed connection, fixed mounting has top spring 19 on one side inner wall of sliding tray 17, top spring 19's one end and the connecting block 20 fixed connection that corresponds, the setting of filter 10 fully filters suspension on a plurality of ring baffle 9, and the impurity of filtering out on filter 10 is cleaned under scraper 16's effect, keep filtration efficiency.

Theory of operation, in operation, the starter motor 5 switch, the output shaft of motor 5 passes through two driving gears 21 and driven gear 11's intermeshing, thereby it rotates simultaneously to drive two screw rods 7, pivoted screw rod 7 is through the threaded connection with stripper plate 4, thereby can drive stripper plate 4 and extrude suspension in the box 1, and filter through a plurality of filter 10, and discharge through drain pipe 15, pivoted driven gear 11 drives scraper blade 16 through slide bar 18 and connecting block 20 and rotates around ring baffle 9, scraper blade 16 laminates each other with filter 10 under the effect of spring 19 simultaneously, thereby make pivoted scraper blade 16 clean sticky impurity on to filter 10, thereby keep filtration efficiency, check valve 6's setting, can prevent that the liquid in the box 1 from passing through the baffle 3 reverse discharge, can also guarantee simultaneously that the material that gets into on the feeder hopper 2 enters into in the box 1 smoothly.

Example two

The theory of operation, the difference of embodiment two and embodiment one lies in, a plurality of guide holes 12 have been seted up at the top of fixed box 8, threaded connection has cock assembly 13 on the inner wall of fixed box 8, the bottom fixed mounting of cock assembly 13 has commentaries on classics board 14, commentaries on classics board 14 and drain pipe 15 swing joint, the effect of cock assembly 13 can seal guide holes 12, when dust impurity to the guide holes 12 in needs discharges, rotate commentaries on classics board 14, commentaries on classics board 14 drives cock assembly 13 and rotates, cock assembly 13 is through the threaded connection with fixed box 8, thereby can the downstream, thereby be convenient for dismantle cock assembly 13, and then can be convenient for discharge the impurity in the guide holes 12.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a suspension filter equipment is used in magnesium sulfate production, includes box (1), its characterized in that, the top fixed mounting of box (1) has feeder hopper (2) that two symmetries set up, install passage (3) that two symmetries set up on the top inner wall of box (1), passage (3) communicate with feeder hopper (2) that correspond each other, the top fixed mounting of box (1) has motor (5), be equipped with extrusion mechanism in box (1), the output shaft and the extrusion mechanism transmission of motor (5) are connected, fixed box (8) are installed to the bottom of box (1), the top fixed mounting of fixed box (8) has a plurality of ring baffle (9), is equipped with filter (10) on ring baffle (9), and the top of a plurality of ring baffle (9) is rotated and is connected with same driven gear (11), is equipped with clean mechanism on driven gear (11), and clean mechanism and a plurality of filters (10) are mutually supported, and drain pipe (15) are installed at the top of fixed box (8).

2. The magnesium sulfate production suspension filtering device according to claim 1, wherein the squeezing mechanism comprises a squeezing plate (4), the squeezing plate (4) is slidably mounted on the inner wall of the box body (1), two symmetrically arranged screws (7) are rotatably connected to the inner wall of the box body (1), the two screws (7) are in threaded connection with the squeezing plate (4), the output shaft of the motor (5) is fixedly connected with the corresponding screws (7), and the squeezing plate (4) is slidably connected with the two material guide pipes (3).

3. The magnesium sulfate production suspension filtering device as claimed in claim 1, characterized in that the cleaning mechanism comprises a plurality of scrapers (16), the scrapers (16) are slidably mounted at the bottom of the driven gear (11), and the scrapers (16) are mutually attached to the corresponding annular baffle plates (9).

4. The magnesium sulfate production suspension filtering device as claimed in claim 2, characterized in that a driving gear (21) is fixedly arranged on the screw (7), and the two driving gears (21) are meshed with the driven gear (11).

5. The magnesium sulfate production suspension filtering device according to claim 3, wherein a plurality of sliding grooves (17) are formed in the bottom of the driven gear (11), sliding rods (18) are fixedly mounted on the inner walls of the sliding grooves (17), connecting blocks (20) are connected onto the sliding rods (18) in a sliding mode, the connecting blocks (20) are fixedly connected with corresponding scraping plates (16), top springs (19) are fixedly mounted on the inner walls of one sides of the sliding grooves (17), and one ends of the top springs (19) are fixedly connected with the corresponding connecting blocks (20).

6. The magnesium sulfate production suspension filtering device as claimed in claim 1, wherein the material guiding pipe (3) is provided with a one-way valve (6), and the one-way valve (6) is matched with the extrusion plate (4).