CN218238059U

CN218238059U - Airflow dryer for processing sodium pyroantimonate

Info

Publication number: CN218238059U
Application number: CN202222716820.3U
Authority: CN
Inventors: 余大幸; 林正涤; 段辉兵; 叶翘楚
Original assignee: Hunan Zhongqi New Materials Co ltd
Current assignee: Hunan Zhongqi New Materials Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-06
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an air flow dryer for processing sodium pyroantimonate, which relates to the technical field of sodium pyroantimonate processing, and comprises a drying tank, a drying box, a pulse mechanism, a drying pipe, a cyclone separator and a collecting box, wherein the drying tank is provided with a drying mechanism; the drying mechanism comprises a movable pipe movably connected with the drying tank, a driving motor fixedly connected to the top of the drying tank, a main gear fixedly connected to the output end of the driving motor, a transmission gear fixedly connected to the outer side wall of the movable pipe, and an air blowing mechanism connected with the movable pipe. The utility model relates to an air flow dryer for processing sodium pyroantimonate will drive the master gear rotation through driving motor to it is rotatory to drive the drive gear of meshing with it, and it is rotatory to drive the movable tube from this, thereby stirs the sodium pyroantimonate on the baffle, makes its and the more comprehensive contact of movable tube, and the movable tube of high temperature will carry out comprehensive drying to sodium pyroantimonate.

Description

A air current drier for processing pyroantimonic acid sodium

Technical Field

The utility model relates to a pyroantimonic acid sodium processing technology field, in particular to an air flow dryer for processing pyroantimonic acid sodium.

Background

Sodium pyroantimonate is an inorganic salt compound of antimony and is low in toxicity, and is produced by using antimony products such as antimony oxide and the like through alkali and hydrogen peroxide, the sodium pyroantimonate is white powder in appearance and good in chemical stability, and needs to be dried in the processing process, an airflow dryer is generally adopted for drying in the drying process, the airflow dryer is equipment for rapidly flushing and grading materials after hot air enters a dryer and is fully mixed with the materials instantly to maximize the contact area between the material fluidization and air so as to rapidly evaporate water, and the gas-solid two phases are subjected to dust removal and separation to obtain the product.

Present air flow dryer in the existing market is usually directly put into the drying tube with more wet material when dry and is dried through the air heater, and this kind of air flow dryer is not thorough to the drying effect of material, makes the material humidity that obtains at last great easily, and present air flow dryer directly discharges the hot gas after the drying to the outside air in usually, causes the waste of resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air flow dryer for processing sodium pyroantimonate can effectively solve and directly put into the drying tube with more wet material among the background art and carry out the drying through the air heater, and this type of air flow dryer is not thorough to the drying effect of material, makes the material humidity degree that obtains at last great easily, and present air flow dryer directly discharges the hot gas after the drying to the outside air usually in, causes the problem of the waste of resource.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pneumatic dryer for processing sodium pyroantimonate comprises a drying tank, a drying box, a pulse mechanism, a drying pipe, a cyclone separator and a collecting box, wherein the drying tank is provided with the drying mechanism;

the drying mechanism comprises a movable pipe movably connected with the drying tank, a driving motor fixedly connected to the top of the drying tank, a main gear fixedly connected to the output end of the driving motor, a transmission gear fixedly connected to the outer side wall of the movable pipe and an air blowing mechanism connected with the movable pipe, wherein the main gear is meshed with the transmission gear;

the mechanism of blowing includes that fixed connection is at the automatically controlled valve of play tuber pipe lateral wall, set up at the air outlet of a tuber pipe lateral wall, the air heater of fixed connection at dry tank top portion and the delivery pipe of fixed connection at the air heater discharge port at play tuber pipe lateral wall at the play tuber pipe lateral wall of fixed connection, the other end of delivery pipe extends to the inside of activity pipe, and with activity pipe swing joint, the activity pipe is linked together with play tuber pipe, the quantity of air outlet has a plurality of groups, and is linear equidistant distribution.

Preferably, the drying box is communicated with the cyclone separator through a pipeline, the cyclone separator is communicated with the collecting box, the outer side wall of the cyclone separator is connected with a drying pipe, and the drying pipe is communicated with the pulse mechanism.

Preferably, one side of the drying box is provided with a delivery pump, and the other end of the delivery pump is communicated with the drying pipe through a pipeline.

Preferably, the inside of the drying tank is fixedly connected with a partition plate, the inner bottom plate of the drying tank is fixedly connected with a feeding pump, a feeding port of the feeding pump penetrates through the partition plate through a pipeline, and a discharging port of the feeding pump is communicated with the drying pipe through a pipeline.

Preferably, the air inlet of the hot air blower is communicated with the drying box through a pipeline.

Preferably, the movable pipe comprises a vertical pipe movably connected with a top plate in the drying tank and a horizontal pipe communicated with the vertical pipe, and the horizontal pipe is positioned in the drying tank.

Preferably, the lateral wall fixedly connected with feed hopper of drying cylinder, another lateral wall fixedly connected with aspirator pump of drying cylinder, the induction port of aspirator pump runs through the inside that extends to the drying cylinder through the intake pipe, the inside of intake pipe is inlayed and is had the filter screen.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, carry the sodium pyroantimonate in the drying cabinet through feed hopper, then start air heater and driving motor, thereby make the air heater carry the movable tube with the inside hot-blast after being dried of drying cabinet, and driving motor will drive the master gear rotatory this moment, thereby it is rotatory to drive the drive gear of meshing with it, thereby it is rotatory to drive the movable tube, thereby stir the sodium pyroantimonate on the baffle, make its and movable tube more comprehensive contact, and the movable tube of high temperature will carry out comprehensive drying to the sodium pyroantimonate, when the movable tube heaies up to certain degree, open the automatically controlled valve this moment, thereby make dry hot-blast blow to the sodium pyroantimonate on, with this carry out further drying to it, later carry the inside sodium pyroantimonate of drying cabinet to the drying tube through the feeding pump, this moment can put hot-blast into the drying tube through the work of delivery pump, be convenient for carry out the drying to the inside sodium pyroantimonate of drying cabinet, and be convenient for providing ascending impulsive force to the material in the drying tube through pulse mechanism, with this comes to carry the sodium pyroantimonate in the cyclone separator, later with the dry box through cyclone, later with the sodium pyroantimonate separation, carry out the hot-blast separation in the dry box, it and carry out the hot-blast recovery to this, so that the sodium pyroantimonate comes.

Drawings

FIG. 1 is a schematic view of the overall structure of a pneumatic dryer for processing sodium pyroantimonate according to the present invention;

FIG. 2 is a schematic view of the internal structure of a drying tank of the pneumatic dryer for processing sodium pyroantimonate of the present invention;

FIG. 3 is a schematic view of the connection structure between the movable pipe and the air outlet pipe of the pneumatic dryer for processing sodium pyroantimonate of the present invention;

fig. 4 is a schematic view of a connection structure between a main gear and a transmission gear of an air flow dryer for processing sodium pyroantimonate according to the present invention.

In the figure: 1. a drying tank; 2. a drying oven; 3. a pulse mechanism; 4. a drying tube; 5. a cyclone separator; 6. a collection box; 7. a delivery pump; 8. a movable tube; 9. a drive motor; 10. a main gear; 11. a transmission gear; 12. an air outlet pipe; 13. an electrically controlled valve; 14. an air outlet; 15. a hot air blower; 16. a feeding pump.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the utility model relates to an air flow dryer for processing sodium pyroantimonate, which comprises a drying tank 1, a drying box 2, a pulse mechanism 3, a drying pipe 4, a cyclone separator 5 and a collecting box 6, wherein the drying tank 1 is provided with a drying mechanism;

the drying mechanism comprises a movable pipe 8 movably connected with the drying tank 1, a driving motor 9 fixedly connected with the top of the drying tank 1, a main gear 10 fixedly connected with the output end of the driving motor 9, a transmission gear 11 fixedly connected with the outer side wall of the movable pipe 8 and an air blowing mechanism connected with the movable pipe 8, wherein the main gear 10 is meshed with the transmission gear 11;

blowing mechanism includes the electric control valve 13 of the play tuber pipe 12 fixed connection of fixed connection at the play tuber pipe 12 lateral wall of 8 lateral walls of movable tube, set up at the air outlet 14 of a tuber pipe 12 lateral wall, fixed connection is at the air heater 15 at 1 top of drying can, and the delivery pipe of fixed connection at the 15 discharge ports of air heater, the other end of delivery pipe extends to the inside of movable tube 8, and with 8 swing joint of movable tube, movable tube 8 is linked together with play tuber pipe 12, there are a plurality of groups in the quantity of air outlet 14, and be linear equidistant distribution.

The drying box 2 is communicated with the cyclone separator 5 through a pipeline, the cyclone separator 5 is communicated with the collecting box 6, the outer side wall of the cyclone separator 5 is connected with the drying pipe 4, the drying pipe 4 is communicated with the pulse mechanism 3, and the pulse mechanism 3 is convenient for providing upward impulsive force for materials in the drying pipe 4 so as to convey sodium pyroantimonate into the cyclone separator 5.

One side of drying cabinet 2 is provided with delivery pump 7, and the other end of delivery pump 7 is linked together through pipeline and drying tube 4, and delivery pump 7 can carry the inside dry hot-air in drying cabinet 2 to drying tube 4 in to this carries out the drying to the inside material of drying tube 4.

The inside fixedly connected with baffle of drying cabinet 1, the infrabasal plate fixedly connected with pay-off pump 16 of drying cabinet 1, the feed inlet of pay-off pump 16 runs through the baffle through the pipeline, and the discharge gate of pay-off pump 16 is linked together through pipeline and drying tube 4, and during drying tube 4 was carried with the inside material of drying cabinet 1 to pay-off pump 16.

An air inlet of the hot air blower 15 is communicated with the drying box 2 through a pipeline, and the hot air blower 15 conveys air inside the drying box 2 into the drying tank 1.

The movable pipe 8 comprises a vertical pipe movably connected with the inner top plate of the drying tank 1 and a horizontal pipe communicated with the vertical pipe, and the horizontal pipe is positioned inside the drying tank 1.

Lateral wall fixedly connected with feed hopper of drying chamber 1, another lateral wall fixedly connected with aspirator pump of drying chamber 1, the induction port of aspirator pump runs through the inside that extends to drying chamber 1 through the intake pipe, and the inside of intake pipe is inlayed and is had the filter screen, through aspirator pump with the inside humid air discharge drying chamber 1 of drying chamber 1.

The utility model discloses a theory of operation does: carry sodium pyroantimonate in drying cylinder 1 through feeding funnel, then start hot-air blower 15 and driving motor 9, thereby make hot-air blower 15 carry the inside hot-blast after being dried of drying cabinet 2 in the movable tube 8, and driving motor 9 will drive main gear 10 rotatory this moment, thereby drive the drive gear 11 rotation of meshing with it, it is rotatory to drive movable tube 8 from this, thereby stir sodium pyroantimonate on the baffle, make its and movable tube 8 more comprehensive contact, and movable tube 8 of high temperature will focus sodium antimonate and carry out comprehensive drying, when movable tube 8 heaies up to certain extent, this moment open electric control valve 13, thereby make dry hot-blast blow to sodium pyroantimonate, carry out further drying to it, later carry the sodium pyroantimonate inside drying cabinet 1 to drying duct 4 through feeding pump 16, can put hot-blast into drying duct 4 through the work of delivery pump 7 at this moment, be convenient for drying the sodium pyroantimonate inside drying duct 4, and be convenient for providing the ascending washing power to the material in drying duct 4 through pulse mechanism 3, with this will carry the hot-air to carry the sodium pyroantimonate in this drying cabinet 5, carry on the hot-blast recovery sodium pyroantimonate after carrying on drying cabinet 5, carry on this hot-blast and drying cabinet, carry on sodium pyroantimonate through hot-air recovery.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pneumatic dryer for processing sodium pyroantimonate is characterized in that: the drying device comprises a drying tank (1), a drying box (2), a pulse mechanism (3), a drying pipe (4), a cyclone separator (5) and a collecting box (6), wherein the drying tank (1) is provided with the drying mechanism;

the drying mechanism comprises a movable pipe (8) movably connected with the drying tank (1), a driving motor (9) fixedly connected to the top of the drying tank (1), a main gear (10) fixedly connected to the output end of the driving motor (9), a transmission gear (11) fixedly connected to the outer side wall of the movable pipe (8) and an air blowing mechanism connected with the movable pipe (8), wherein the main gear (10) is meshed with the transmission gear (11);

blowing mechanism includes that fixed connection is at automatically controlled valve (13) of play tuber pipe (12) lateral wall, sets up air outlet (14), the air heater (15) at drying cabinet (1) top of play tuber pipe (12) lateral wall and fixed connection at the delivery pipe of air heater (15) discharge port at air outlet (12) lateral wall, the other end of delivery pipe extends to the inside of movable pipe (8), and with movable pipe (8) swing joint, movable pipe (8) are linked together with play tuber pipe (12), the quantity of air outlet (14) has a plurality of groups, and is linear equidistant distribution.

2. The pneumatic dryer for processing sodium pyroantimonate according to claim 1, characterized in that: the drying box (2) is communicated with the cyclone separator (5) through a pipeline, the cyclone separator (5) is communicated with the collecting box (6), the outer side wall of the cyclone separator (5) is connected with the drying pipe (4), and the drying pipe (4) is communicated with the pulse mechanism (3).

3. The pneumatic dryer for processing sodium pyroantimonate according to claim 2, characterized in that: one side of the drying box (2) is provided with a delivery pump (7), and the other end of the delivery pump (7) is communicated with the drying pipe (4) through a pipeline.

4. A pneumatic dryer for sodium pyroantimonate processing according to claim 3, wherein: the drying device is characterized in that a partition plate is fixedly connected inside the drying tank (1), a feeding pump (16) is fixedly connected to the inner bottom plate of the drying tank (1), a feeding hole of the feeding pump (16) penetrates through the partition plate through a pipeline, and a discharging hole of the feeding pump (16) is communicated with the drying pipe (4) through a pipeline.

5. The pneumatic dryer for processing sodium pyroantimonate according to claim 4, wherein: and an air inlet of the hot air blower (15) is communicated with the drying box (2) through a pipeline.

6. The pneumatic dryer for processing sodium pyroantimonate according to claim 5, wherein: the movable pipe (8) comprises a vertical pipe movably connected with the inner top plate of the drying tank (1) and a horizontal pipe communicated with the vertical pipe, and the horizontal pipe is located inside the drying tank (1).

7. The pneumatic dryer for processing sodium pyroantimonate according to claim 6, wherein: the lateral wall fixedly connected with feed hopper of drying chamber (1), another lateral wall fixedly connected with aspirator pump of drying chamber (1), the induction port of aspirator pump runs through the inside that extends to drying chamber (1) through the intake pipe, the inside of intake pipe is inlayed and is had the filter screen.