CN213823477U

CN213823477U - Powder spray dryer

Info

Publication number: CN213823477U
Application number: CN202022879314.7U
Authority: CN
Inventors: 刘永光
Original assignee: Honghu Meihao Ultra Thin Rock Plate New Material Technology Co ltd
Current assignee: Honghu Meihao Ultra Thin Rock Plate New Material Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-30
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to a drying equipment technical field discloses powder spray dryer, the reciprocating impact tunnel drilling machine comprises a machine body, the bottom fixedly connected with ejection of compact pipeline of fuselage, the inside of ejection of compact pipeline is rotated and is connected with first globe valve, the first sprocket of one end fixedly connected with of first globe valve, one side transmission of first sprocket is connected with the chain, the other end drive link of chain has the second sprocket, one side fixedly connected with second globe valve of second sprocket. The utility model has the advantages of it is following and effect: when first globe valve is in the open mode, the second globe valve is in the closed condition, and the powder that the drying was accomplished this moment falls on the second globe valve through first globe valve, and when first globe valve was in the closed condition, the second globe valve was in the open mode, and the powder was gone out from ejection of compact pipeline through the second globe valve this moment, consequently can in time arrange the material, avoids the powder to pile up the influence quality.

Description

Powder spray dryer

Technical Field

The utility model relates to a drying equipment technical field, in particular to powder spray dryer.

Background

Spray drying is a method for applying systematic technology to material drying, after atomizing thin material in drying chamber, in the contact with hot air, the moisture is vaporized rapidly, get the dry product, this method can make solution, emulsion dry into powder or granular products directly, can omit processes such as evaporating, pulverizing, etc., because have: the drying process is very rapid, the powder can be directly dried, the product quality standard can be adjusted by changing the drying condition, the equipment material selection requirement is not strict by instant evaporation, and the application of spray drying in the production process of the powder dry material is more and more extensive.

However, the wall-sticking phenomenon is still a significant problem hindering the normal operation of the spray dryer, and the raw materials are accumulated and dried for a long time and are easy to be agglomerated into larger particles, the quality of the finished product is affected if the particles fall into the finished product, and the dried material is easy to be agglomerated if the dried material is not removed in time so that the material is accumulated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powder spray dryer has the effect that reduces the appearance and glues the wall phenomenon.

The above technical purpose of the present invention can be achieved by the following technical solutions: powder spray dryer, including the fuselage, the bottom fixedly connected with ejection of compact pipeline of fuselage, the inside rotation of ejection of compact pipeline is connected with first globe valve, the first sprocket of one end fixedly connected with of first globe valve, one side transmission of first sprocket is connected with the chain, the other end drive link of chain has the second sprocket, one side fixedly connected with second globe valve of second sprocket, the middle part transmission of chain is connected with the third sprocket, one side fixed mounting of third sprocket has first motor, the one end fixed mounting of first motor has the chain case, the top fixed mounting of fuselage has the second motor, the output fixed mounting of second motor has rotatory roller.

Through adopting above-mentioned technical scheme, through setting up first globe valve and second globe valve, the one end of first globe valve and second globe valve is connected through sprocket and chain respectively, first motor passes through opening and closing of first globe valve of third sprocket control and second globe valve, when first globe valve is in the open mode, the second globe valve is in the closed mode, dry powder of accomplishing this moment falls the higher authority of second globe valve through first globe valve, when first globe valve is in the closed mode, the second globe valve is in the open mode, the powder goes out from ejection of compact pipeline through the second globe valve this moment, consequently, in time arrange the material, avoid the powder to pile up the influence quality.

The utility model discloses a further set up to: the top end fixedly connected with gas-distributing pipe of fuselage, the other end fixedly connected with steam pipe of gas-distributing pipe.

Through adopting above-mentioned technical scheme, through setting up the gas-distributing pipe, make steam dispersion when steam gets into the gas-distributing pipe from the hot gas pipeline, heating that can be even when making it get into the fuselage.

The utility model discloses a further set up to: the inside fixed mounting of fuselage has the shower nozzle, the top fixedly connected with shunt tubes of shower nozzle, the other end fixedly connected with material pipeline of shunt tubes.

Through adopting above-mentioned technical scheme, through setting up the shower nozzle, liquid material gets into the shunt tubes from the material pipeline, at last from the shower nozzle blowout, can make the blowout material that each shower nozzle can both be even like this, avoid atomization effect variation.

The utility model discloses a further set up to: the rotating roller comprises a roller body, and a fence is fixedly connected to the outer surface of the roller body.

Through adopting above-mentioned technical scheme, through setting up rotatory roller, the second motor drives rotatory roller and rotates, and the not atomizing tiny drop of water of shower nozzle spun can hit rotatory roller on, then high-speed rotatory roller breaks up the drop of water, has improved atomization effect.

The utility model discloses a further set up to: one side fixedly connected with air outlet pipe of fuselage, the front of fuselage is provided with the observation window.

Through adopting above-mentioned technical scheme, through setting up the pipeline of giving vent to anger, the gas in the fuselage goes out through the pipeline of giving vent to anger, can install cyclone additional at the pipeline export of giving vent to anger, can observe the operation conditions in the fuselage through the observation window.

The utility model discloses a further set up to: the number of the fences is six, and the six fences are fixed on the outer surface of the roller body in an annular array mode.

Through adopting above-mentioned technical scheme, through setting up the fence, when the drop of water strikes rotatory roller on, the fence can strengthen the centrifugal force of applying to the drop of water, further strengthens atomization effect.

The utility model has the advantages that:

1. through first globe valve, the chain, cooperation setting between second globe valve and the first motor, make the utility model discloses when using, the one end of first globe valve and second globe valve is connected through sprocket and chain respectively, first motor passes through the motion of third sprocket control chain, thereby control opening and closing of first globe valve and second globe valve, when first globe valve is in the open mode, the second globe valve is in the closed mode, the powder of dry completion falls the higher authority of second globe valve through first globe valve this moment, when first globe valve is in the closed mode, the second globe valve is in the open mode, the powder is gone out from ejection of compact pipeline through the second globe valve this moment, consequently, in time arrange the material, avoid the powder to pile up the influence quality.

2. Through the shunt tubes, cooperation setting between shower nozzle and the rotatory roller, make the utility model discloses when using, liquid material gets into the shunt tubes from material pipeline, at last from the shower nozzle blowout, can make each shower nozzle can both even blowout material like this, avoid atomization effect variation, the second motor drives rotatory roller and rotates, shower nozzle spun not atomized globule can hit rotatory roller on, then high-speed rotatory roller breaks up the globule, atomization effect has been improved, when the globule strikes rotatory roller on, the fence can strengthen the centrifugal force of applying to the globule, further strengthen atomization effect, because the inside blowout material of shower nozzle, consequently also can reduce the appearance and glue the wall phenomenon.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure, 1, a fuselage; 2. a discharge pipeline; 3. a first ball valve; 4. a first sprocket; 5. a chain; 6. a second sprocket; 7. a second ball valve; 8. a third sprocket; 9. a first motor; 10. a chain case; 11. a second motor; 12. a rotating roller; 13. a gas distributing pipe; 14. a hot gas line; 15. an observation window; 16. a shunt tube; 17. a material pipeline; 18. an air outlet pipe; 19. a spray head; 1201. a roller body; 1202. and (4) a fence.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the powder spray dryer comprises a body 1, a discharge pipeline 2 is fixedly connected to the bottom end of the body 1, a first ball valve 3 is rotatably connected to the interior of the discharge pipeline 2, a first chain wheel 4 is fixedly connected to one end of the first ball valve 3, a chain 5 is in transmission connection with one side of the first chain wheel 4, a second chain wheel 6 is in transmission connection with the other end of the chain 5, a second ball valve 7 is fixedly connected to one side of the second chain wheel 6, a third chain wheel 8 is in transmission connection with the middle of the chain 5, a first motor 9 is fixedly installed on one side of the third chain wheel 8, a chain box 10 is fixedly installed at one end of the first motor 9, a second motor 11 is fixedly installed at the top end of the body 1, a rotating roller 12 is fixedly installed at the output end of the second motor 11, and one end of the first ball valve 3 and one end of the second ball valve 7 are respectively connected through the chain wheel and the chain 5 by arranging the first ball valve 3 and the second ball valve 7, the first motor 9 controls the opening and closing of the first ball valve 3 and the second ball valve 7 through the third chain wheel 8, when the first ball valve 3 is in an open state, the second ball valve 7 is in a closed state, the dried powder falls onto the second ball valve 7 through the first ball valve 3, when the first ball valve 3 is in a closed state, the second ball valve 7 is in an open state, and the powder goes out from the discharge pipeline 2 through the second ball valve 7, so that the powder can be discharged in time, the powder accumulation and the quality influence are avoided, the top end of the machine body 1 is fixedly connected with a gas distribution pipe 13, the other end of the gas distribution pipe 13 is fixedly connected with a hot gas pipeline 14, through the arrangement of the gas distribution pipe 13, when the hot gas enters the gas distribution pipe 13 from the hot gas pipeline 14, the hot gas is dispersed, so that the hot gas can be uniformly heated when entering the machine body 1, and a spray head 19 is fixedly arranged in the machine body 1, the top end of the spray head 19 is fixedly connected with a shunt pipe 16, the other end of the shunt pipe 16 is fixedly connected with a material pipeline 17, through arranging the spray head 19, liquid materials enter the shunt pipe 16 from the material pipeline 17 and are finally sprayed out from the spray head 19, so that all the spray heads 19 can uniformly spray the materials to avoid the degradation of the atomization effect, the rotating roller 12 comprises a roller body 1201, the outer surface of the roller body 1201 is fixedly connected with a fence 1202, through arranging the rotating roller 12, the second motor 11 drives the rotating roller 12 to rotate, small water drops which are not atomized and are sprayed out from the spray head 19 can collide against the rotating roller 12, then the water drops are scattered by the rotating roller 12 rotating at high speed to improve the atomization effect, one side of the machine body 1 is fixedly connected with an air outlet pipeline 18, the front side of the machine body 1 is provided with an observation window 15, through arranging the air outlet pipeline 18, air in the machine body can go out through the air outlet pipeline 18, a cyclone dust collector can be additionally arranged at the outlet of the air outlet pipeline, the operation conditions in the machine body 1 can be observed through the observation window 15, the number of the fences 1202 is six, the six fences 1202 are fixed on the outer surface of the roller body 1201 in an annular array, and by arranging the fences 1202, when the small water drops impact on the rotating roller 12, the fences 1202 can enhance the centrifugal force applied to the small water drops, and the atomization effect is further enhanced.

The utility model discloses in, through first globe valve 3, the chain 5, cooperation setting between second globe valve 7 and the first motor 9, make the utility model discloses when using, the one end of first globe valve 3 and second globe valve 7 is connected through sprocket and chain 5 respectively, first motor 9 passes through the motion of third sprocket 8 control chain, thereby control opening and closing of first globe valve 3 and second globe valve 7, when first globe valve 3 is in the open mode, second globe valve 7 is in the closed mode, dry powder of accomplishing this moment falls the above-mentioned of second globe valve 7 through first globe valve 3, when first globe valve 3 is in the closed mode, second globe valve 7 is in the open mode, the powder goes out from ejection of compact pipeline 2 through second globe valve 7 this moment, consequently can in time arrange the material, avoid the powder to pile up the influence quality, through shunt tubes 16, Cooperation setting between shower nozzle 19 and the rotatory roller 12, make the utility model discloses when using, liquid material gets into shunt tubes 16 from material pipeline 17, at last from 19 blowout of shower nozzle, can make each shower nozzle 19 can both even blowout material like this, avoid atomization effect variation, second motor 11 drives rotatory roller 12 and rotates, 19 spun not atomized globule can hit rotatory roller 12 on, then rotatory roller 12 of high-speed rotation breaks up the globule, atomization effect has been improved, when the globule strikes rotatory roller 12 on, fence 1202 can strengthen the centrifugal force of applying to the globule, further strengthen atomization effect, because 19 inside blowout materials of shower nozzle, consequently, also can reduce the appearance and glue the wall phenomenon.

Claims

1. Powder spray dryer, including fuselage (1), its characterized in that: the bottom end of the machine body (1) is fixedly connected with a discharge pipeline (2), the interior of the discharge pipeline (2) is rotatably connected with a first spherical valve (3), one end of the first ball valve (3) is fixedly connected with a first chain wheel (4), one side of the first chain wheel (4) is in transmission connection with a chain (5), the other end of the chain (5) is in transmission link connection with a second chain wheel (6), one side of the second chain wheel (6) is fixedly connected with a second ball valve (7), the middle part of the chain (5) is connected with a third chain wheel (8) in a transmission way, one side of the third chain wheel (8) is fixedly provided with a first motor (9), a chain box (10) is fixedly arranged at one end of the first motor (9), a second motor (11) is fixedly arranged at the top end of the machine body (1), and the output end of the second motor (11) is fixedly provided with a rotating roller (12).

2. The powder spray dryer of claim 1, wherein: the top end of the machine body (1) is fixedly connected with a gas distribution pipe (13), and the other end of the gas distribution pipe (13) is fixedly connected with a hot gas pipeline (14).

3. The powder spray dryer of claim 1, wherein: the inside fixed mounting of fuselage (1) has shower nozzle (19), the top fixedly connected with shunt tubes (16) of shower nozzle (19), the other end fixedly connected with material pipeline (17) of shunt tubes (16).

4. The powder spray dryer of claim 1, wherein: the rotating roller (12) comprises a roller body (1201), and a fence (1202) is fixedly connected to the outer surface of the roller body (1201).

5. The powder spray dryer of claim 1, wherein: one side fixedly connected with air outlet pipe way (18) of fuselage (1), the front of fuselage (1) is provided with observation window (15).

6. The powder spray dryer of claim 4, wherein: the number of the barriers (1202) is six, and the six barriers (1202) are fixed on the outer surface of the roller body (1201) in an annular array.