CN214130318U

CN214130318U - Efficient spray drier

Info

Publication number: CN214130318U
Application number: CN202022560244.9U
Authority: CN
Inventors: 丁建业
Original assignee: Changshu Shenjie Drying Equipment Co ltd
Current assignee: Changshu Shenjie Drying Equipment Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-09-07
Anticipated expiration: 2030-11-07

Abstract

The utility model relates to a desiccator technical field specifically is an efficient spray drier, including box, drying tower, firing equipment, atomizer, dust collecting equipment and wet dust collector, the box top is equipped with the atomizer, and the impurity in the air is filtered to the filter among the firing equipment, has guaranteed that the operation space is free from impurity to sneak into, then the forced draught blower blows the temperature that the heater produced and send to the box in, dries rapidly when guaranteeing materialization shower nozzle blowout material liquid and becomes the likepowder, likepowder material gets into the drying tower behind the people, and the dust collecting equipment in the drying tower is filtered with the further stoving sieve of bag filter, gets into wet dust collector again and carries out secondary operation and guarantees thoroughly dry and free from impurity and high purity, this efficient spray drier, and the box outside scribbles the anti-rust paint and is expecting, extension equipment life.

Description

Efficient spray drier

Technical Field

The utility model relates to a desiccator technical field specifically is an efficient spray drier.

Background

The spray dryer is widely applied to the chemical fields of dye, pesticide, ceramics and the like. For high-viscosity heat-sensitive materials such as dry K30, oligosaccharide and the like, the traditional spray drying equipment cannot continuously produce, the materials are easily adhered to the inner wall of a machine, so that the working efficiency is very low, a large amount of manpower and material resources are needed for cleaning, and the K30 material is very sensitive to the humidity in the air and is very easy to absorb moisture to influence the quality of products.

For example, the patent with the publication number of "CN 202511581U" with the patent name of "a spray dryer", discloses "the utility model relates to a spray dryer, which comprises a drying host, a hot air distribution system, a tail gas recycling system, a micro powder recovery system, a buffer tank, a pulse bag dust collector, a cooling system and a high-pressure pump; the hot air distribution system and the spray gun are installed on the drying main machine, the outlet at the lower part of the drying main machine is connected with the inlet end of the pulse bag dust collector, the tail gas outlet at the upper part of the pulse bag dust collector is connected with the induced draft fan in the tail gas recycling system, the discharge hole at the lower part of the pulse bag dust collector is connected with the cooling conveying pipeline of the cooling system, the cooling conveying pipeline is connected with the inlet end of the cyclone separator in the micro powder recycling system, the bottom of the cyclone separator is connected with the buffer tank, and the cooling induced draft fan in the micro powder recycling system is connected with the inlet end of the pulse bag dust collector. The utility model provides an energy-conserving, low carbon emission, efficient has continuous production ability, high, the good spray drier of product purity to heat sensitive material and high viscosity material drying.

The existing equipment is complex in production process and inconvenient to operate and control, when the temperature of hot air is high, the equipment is overheated when water is evaporated, faults are easy to occur, and the equipment does not have good dispersibility, flowability and dissolubility, so that the equipment cannot enable the materials to be dried instantly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a spray drier efficient, that the dispersibility is good and can accomplish the drying in the twinkling of an eye.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a spray dryer with high efficiency comprises a box body, a drying tower, heating equipment, an atomizer, dust collecting equipment and a wet dust collector, wherein the atomizer is arranged at the top end of the box body, an atomizing spray head is arranged at the bottom of the atomizer and fixedly connected with the atomizer, the atomizing spray head on the atomizer extends into the box body from the top end of the box body, a guide pipe is arranged on one side of the atomizer, one end of the guide pipe is fixedly connected with the atomizer, a feed liquid feeder is arranged at the other end of the guide pipe, the feed liquid feeder is fixedly connected with the guide pipe through a feed pump, the heating equipment comprises a filter, a blower and a heater, one end of the blower is provided with the filter, the other end of the blower is provided with the heater, a temperature regulator is arranged on the heater, a regulator is arranged between the filter and the blower, the heating equipment is arranged at the top of the box body, heating equipment and box intercommunication, the box below sets up the drying tower, drying tower and box welding, the drying tower bottom is equipped with the discharge gate, including cyclone and bag filter in the drying tower, cyclone sets up the top at the filter bag ware, just cyclone and bag filter fixed connection, cyclone and bag filter and the laminating of drying tower inner wall, drying tower one side is equipped with wet dust collector, wet dust collector one side is equipped with the draught fan, draught fan and wet dust collector electric connection.

In order to prolong the service life of the equipment, the outer side of the box body is coated with antirust paint.

In order to observe the operation condition conveniently, the middle part of the outer side of the box body is provided with an observation window.

In order to increase the stability of the equipment, a plurality of supports are arranged on the outer side of the drying tower and are fixedly connected with the drying tower.

In order to ensure that clear water and materials enter simultaneously, the feed liquid feeder is provided with a plurality of shunt tubes.

In order to ensure the normal operation of the equipment, the conduit is made of a high-temperature-resistant and corrosion-resistant plastic conduit.

(III) advantageous effects

Compared with the prior art, the utility model provides an efficient spray drier possesses following beneficial effect:

this efficient spray drier, the box outside scribbles the anti-rust paint and is expecting, extension equipment life, when material and clear water are added to the liquid feeder, through the pipe through the atomizer and through atomizer blowout material liquid on the atomizer, the even integration of material has been guaranteed, in the time of blowout material, firing equipment and box top intercommunication heating intensification, impurity in the air is filtered to the filter among the firing equipment, it sneaks into to have guaranteed that the operation space is free from impurity, then the forced draught blower blows the temperature that the heater produced to send to the box in, it becomes the likepowder to guarantee to dry rapidly when materialization shower nozzle blowout material liquid, people's back likepowder material gets into the drying tower, after equipment and the further drying sieve of bag filter of gathering dust in the drying tower, reentrant wet dust collector carries out secondary operation assurance thoroughly dry and free from impurity and high purity.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

in the figure: 1. a box body; 2. a drying tower; 3. a heating device; 4. an atomizer; 6. an observation window; 7. an atomizing spray head; 8. a conduit; 9. a feed liquid feeder; 10. a feed pump; 11. a filter; 12. a blower; 13. a heater; 14. a discharge port; 15. a cyclone separator; 16. a bag filter; 17. a wet dust collector; 18. an induced draft fan; 19. a support;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a spray dryer with high efficiency comprises a box body 1, a drying tower 2, a heating device 3, an atomizer 4, a dust collecting device and a wet dust collector 17, wherein the atomizer 4 is arranged at the top end of the box body 1, an atomizer 7 is arranged at the bottom of the atomizer 4, the atomizer 7 is fixedly connected with the atomizer 4, the atomizer 7 on the atomizer 4 extends into the box body 1 from the top end of the box body 1, a guide pipe 8 is arranged at one side of the atomizer 4, one end of the guide pipe 8 is fixedly connected with the atomizer 4, a feed liquid feeder 9 is arranged at the other end of the guide pipe 8, the feed liquid feeder 9 is fixedly connected with the guide pipe 8 through a feed pump 10, the heating device 3 comprises a filter 11, a blower 12 and a heater 13, one end of the blower 12 is provided with the filter 11, the other end is provided with the heater 13, the heater 13 is provided with a temperature regulator, be equipped with the regulator between filter 11 and the forced draught blower 12, firing equipment 3 sets up at 1 top of box, firing equipment 3 and box 1 intercommunication, 1 below of box sets up drying tower 2, drying tower 2 and box 1 welding, 2 bottoms in drying tower are equipped with discharge gate 14, include cyclone 15 and bag filter 16 in the drying tower 2, cyclone 15 sets up the top at the filter bag ware, just cyclone 15 and bag filter 16 fixed connection, cyclone 15 and bag filter 16 and the laminating of 2 inner walls of drying tower, 2 one side in drying tower is equipped with wet dust collector 17, wet dust collector 17 one side is equipped with draught fan 18, draught fan 18 and wet dust collector 17 electric connection.

In order to prolong the service life of the equipment, the outer side of the box body 1 is coated with antirust paint.

In order to observe the operation condition conveniently, the middle part of the outer side of the box body 1 is provided with an observation window 6.

In order to increase the stability of the device, a plurality of brackets 19 are arranged outside the drying tower 2, and the brackets 19 are fixedly connected with the drying tower 2.

In order to ensure that clean water and materials enter simultaneously, the material liquid feeder 9 is provided with a plurality of shunt tubes.

In order to ensure the normal operation of the equipment, the conduit 8 is made of a high-temperature-resistant and corrosion-resistant plastic conduit 8.

In conclusion, when the efficient spray dryer is used, the equipment is started firstly, the feeding liquid feeder 9 is used for feeding materials and clean water, the materials and the clean water are sprayed out through the atomizer 4 through the guide pipe 8 and the atomizing spray head 7 on the atomizer 4, the heating equipment 3 is communicated with the top of the box body 1 for heating and temperature rise while the materials are sprayed out, the filter 11 in the heating equipment 3 filters impurities in air, then the air blower 12 blows the temperature generated by the heater 13 into the box body 1 to ensure that the materials and the liquid sprayed out by the materialization spray head are quickly dried and changed into powder, the powder materials enter the drying tower 2 after people enter the dust collecting equipment and the bag filter 16 in the drying tower 2 for further drying and screening, and then the powder materials enter the wet dust collector 17 for secondary processing to ensure thorough drying and no impurities and high purity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an efficient spray dryer, includes box (1), drying tower (2), firing equipment (3), atomizer (4), dust collecting equipment and wet dust collector (17), its characterized in that: the utility model discloses a heating device, including box (1), atomizer (4) bottom is equipped with atomizer (7), atomizer (7) and atomizer (4) fixed connection, atomizer (7) on atomizer (4) extend to in box (1) from box (1) top, atomizer (4) one side is equipped with pipe (8), pipe (8) one end and atomizer (4) fixed connection, the pipe (8) other end is equipped with feed liquid feeder (9), pass through feed pump (10) fixed connection between feed liquid feeder (9) and pipe (8), heating equipment (3) include filter (11), forced draught blower (12) and heater (13), forced draught blower (12) one end sets up filter (11), and the other end sets up heater (13), be equipped with temperature regulator on heater (13), a regulator is arranged between the filter (11) and the blower (12), the heating device (3) is arranged at the top of the box body (1), the heating device (3) is communicated with the box body (1), a drying tower (2) is arranged below the box body (1), the drying tower (2) is welded with the box body (1), a discharge hole (14) is arranged at the bottom of the drying tower (2), the drying tower (2) comprises a cyclone separator (15) and a bag filter (16), the cyclone separator (15) is arranged above the filter bag, the cyclone separator (15) is fixedly connected with the bag filter (16), the cyclone separator (15) and the bag filter (16) are attached to the inner wall of the drying tower (2), drying tower (2) one side is equipped with wet dust collector (17), wet dust collector (17) one side is equipped with draught fan (18), draught fan (18) and wet dust collector (17) electric connection.

2. An efficient spray dryer according to claim 1, wherein: the outer side of the box body (1) is coated with antirust paint.

3. An efficient spray dryer according to claim 2 wherein: an observation window (6) is arranged in the middle of the outer side of the box body (1).

4. An efficient spray dryer according to claim 1, wherein: the drying tower (2) outside is equipped with a plurality of supports (19), just support (19) and drying tower (2) fixed connection.

5. An efficient spray dryer according to claim 1, wherein: the feed liquid feeder (9) is provided with a plurality of shunt tubes.

6. An efficient spray dryer according to any one of claims 1-5, characterized in that: the conduit (8) is made of a high-temperature-resistant and corrosion-resistant plastic conduit (8).