CN210096960U

CN210096960U - Houttuynia cordata instant tea powder spray drying equipment

Info

Publication number: CN210096960U
Application number: CN201920523375.4U
Authority: CN
Inventors: 许亚平
Original assignee: Fujian Midwest Agricultural Technology Co Ltd
Current assignee: Fujian Midwest Agricultural Technology Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-21
Anticipated expiration: 2029-04-18

Abstract

The utility model relates to the technical field of spray drying systems, in particular to houttuynia cordata thunb instant tea powder spray drying equipment, which comprises a drying chamber, wherein an inlet is welded above the drying chamber, the inlet is connected with an inlet pipe, the inlet pipe is connected with a heater, one end of the heater, which is far away from the inlet, is connected with an air filter through the inlet pipe, the air filter is connected with a blower, a spray head is installed in the inlet, the spray head is connected with a connecting pipe, one end of the connecting pipe, which is far away from the spray head, is connected with an atomizer through the inlet, the atomizer is connected with a liquid conveying pipe, the liquid conveying pipe is connected with a material filter, one end of the material filter, which is far away from the atomizer, is connected with a feed pump through the liquid conveying pipe, the feed, the separator is connected with an exhaust pipe. The utility model discloses, can prevent that the interior powder of drying chamber from gluing the wall.

Description

Houttuynia cordata instant tea powder spray drying equipment

Technical Field

The utility model relates to a spray drying system technical field especially relates to a heartleaf houttuynia herb instant tea powder spray drying equipment.

Background

The instant tea powder is formed by extracting effective components in tea leaves by a high-tech extraction means and scientifically matching the extracted components, and belongs to plant extracts. The instant tea powder has the characteristics of no pesticide residue, no additive, complete water solubility, suitability for both cold and hot, and the like, and can be generally drunk directly or after being blended. Spray drying is a method for applying systematic technology to material drying, and in a traditional spray drying device, the phenomenon that powder is adhered to the wall in a drying chamber is very serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a houttuynia cordata instant tea powder spray drying device.

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

the design is heartleaf houttuynia herb instant tea powder spray drying equipment, which comprises a drying chamber, wherein an inlet is welded above the drying chamber, an inlet is connected with an inlet pipe, one end of the inlet pipe, which is far away from the inlet, is connected with a heater, one end of the heater, which is far away from the inlet, is connected with an air filter through the inlet pipe, one end of the air filter, which is far away from the heater, is connected with a blower through the inlet pipe, a spray head is installed in the inlet, the spray head is connected with a connecting pipe, one end of the connecting pipe, which is far away from the spray head, penetrates through the inlet and is connected with an atomizer, one end of the atomizer, which is far away from the atomizer, is connected with a material filter, one end of the material filter, which is, the one end that the material pump was kept away from to control flap is connected with the feed liquid case through the transfer line, the welding has the export below the drying chamber, be connected with first discharging pipe in the export, the one end that the export was kept away from to first discharging pipe is connected with the separator, be connected with the blast pipe on the separator.

Preferably, a temperature adjusting switch is mounted on the heater.

Preferably, grooves are formed in two sides above the drying chamber, and vibrators are mounted in the grooves.

Preferably, the groove is rotatably connected with a cover.

Preferably, the separator is a cyclone separator.

Preferably, one end of the separator, which is far away from the first discharge pipe, is connected with a second discharge pipe.

The utility model provides a pair of heartleaf houttuynia herb instant tea powder spray drying equipment, beneficial effect lies in: probably because the feeding volume is too big in the work, can not fully evaporate or the spraying begins the not enough reason of drying chamber heating before, it has a large amount of wet powder to glue on the lateral wall in the messenger drying chamber, so the liquid feed case department has connected control flap through the transfer line, when beginning the spraying, can be little with unloading flow control through control flap, suitably improve hot-blast import and outlet temperature, when the constant temperature is suitable, rethread control flap adjusts, progressively increase liquid flow, the phenomenon that wet powder glues the wall just so can not appear, the recess has been seted up in drying chamber both sides, the vibrator has been installed in the recess, the powder that can make the part glue the wall through the vibration of vibrator is in time fallen.

Drawings

Fig. 1 is a schematic structural view of the houttuynia cordata instant tea powder spray drying equipment provided by the utility model;

fig. 2 is a schematic sectional structure view of a drying chamber according to the present invention;

fig. 3 is a system block diagram of the instant houttuynia cordata tea powder spray drying equipment provided by the utility model.

In the figure: drying chamber 1, entry 2, inlet tube 3, heater 4, temperature switch 5, air cleaner 6, hair-dryer 7, shower nozzle 8, connecting pipe 9, atomizer 10, transfer line 11, material filter 12, charge pump 13, control valve 14, feed liquid case 15, export 16, first discharging pipe 17, separator 18, blast pipe 19, recess 20, vibrator 21, lid 22, second discharging pipe 23.

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.

Referring to fig. 1-3, a heartleaf houttuynia herb instant tea powder spray drying device comprises a drying chamber 1, an inlet 2 is welded above the drying chamber 1, the inlet 2 is connected with an air inlet pipe 3, one end of the air inlet pipe 3, which is far away from the inlet 2, is connected with a heater 4, a temperature adjusting switch 5 is installed on the heater 4, one end of the heater 4, which is far away from the inlet 2, is connected with an air filter 6 through the air inlet pipe 3, one end of the air filter 6, which is far away from the heater 4, is connected with a blower 7 through the air inlet pipe 3, the blower 7 supplies air into and out of the air inlet pipe 3, the air passes through the air filter 6 to purify, a temperature regulating switch 5 is mounted on the heater 4 to regulate the temperature to a desired and suitable temperature, and hot gas is introduced into the drying chamber 1 from the inlet 2 through the gas inlet pipe 3.

A nozzle 8 is arranged in the inlet 2, the nozzle 8 is connected with a connecting pipe 9, one end of the connecting pipe 9 far away from the nozzle 8 penetrates through the inlet 2 to be connected with an atomizer 10, one end of the atomizer 10 far away from the connecting pipe 9 is connected with a liquid conveying pipe 11, one end of the liquid conveying pipe 11 far away from the atomizer 10 is connected with a material filter 12, one end of the material filter 12 far away from the atomizer 10 is connected with a charging pump 13 through the liquid conveying pipe 11, one end of the charging pump 13 far away from the material filter 12 is connected with a control valve 14 through the liquid conveying pipe 11, in work, because the feeding amount is too large, the material can not be fully evaporated or the drying chamber is insufficiently heated before spraying is started, a large amount of wet powder is adhered on the inner side wall of the drying chamber, so that the liquid conveying pipe 11 is connected with the control valve 14 at the position of, when the temperature is proper, the flow of the liquid is gradually increased by adjusting the control valve 14, so that the phenomenon that wet powder is adhered to the wall can not occur.

One end of a control valve 14, which is far away from a material pump 13, is connected with a material liquid box 15 through a liquid conveying pipe 11, an outlet 16 is welded below a drying chamber 1, a first discharging pipe 17 is connected on the outlet 16, one end of the first discharging pipe 17, which is far away from the outlet 16, is connected with a separator 18, the separator 18 is a cyclone separator, an exhaust pipe 19 is connected on the separator 18, one end of the separator 18, which is far away from the first discharging pipe 17, is connected with a second discharging pipe 23, liquid in the material liquid box 15 enters a material filter 12 from the liquid conveying pipe 11 under the action of the material conveying pump 13, so that the material is filtered, the quality is improved, the liquid is split into fine mist liquid through an atomizer 10, the fine mist liquid is sprayed into the drying chamber 1 from a spray head 8 connected with a connecting pipe 9, the mist liquid falls into the drying chamber 1 and is contacted with hot gas, most of the water is instantly, the hot gas and the powder are separated, and the hot gas is discharged from the gas discharge pipe 19, whereby the powder separated from the separator 18 and falling from the second discharge pipe 23 is obtained.

Grooves 20 are formed in two sides of the upper portion of the drying chamber 1, vibrators 21 are mounted in the grooves 20, covers 22 are rotatably connected to the positions, located in the grooves 20, of the two sides of the upper portion of the drying chamber 1, the covers 22 can prevent dust from entering the vibrators 21, and partial powder stuck to walls can fall down in time through vibration of the vibrators 21.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a heartleaf houttuynia herb instant tea powder spray drying equipment, includes drying chamber (1), its characterized in that, drying chamber (1) top welding has entry (2), entry (2) are connected with into trachea (3), the one end of keeping away from entry (2) in trachea (3) is connected with heater (4), the one end that entry (2) were kept away from in heater (4) is connected with air cleaner (6) through going into trachea (3), the one end that heater (4) were kept away from in air cleaner (6) is connected with hair-dryer (7) through going into trachea (3), install shower nozzle (8) in entry (2), shower nozzle (8) are connected with connecting pipe (9), the one end that shower nozzle (8) were kept away from in connecting pipe (9) is passed entry (2) and is connected with atomizer (10), the one end that connecting pipe (9) were kept away from in atomizer (10) is connected with transfer line (, the one end that atomizer (10) were kept away from in transfer line (11) is connected with material filter (12), the one end that atomizer (10) were kept away from in material filter (12) is connected with charge pump (13) through transfer line (11), the one end that material filter (12) were kept away from in charge pump (13) is connected with control flap (14) through transfer line (11), the one end that charge pump (13) were kept away from in control flap (14) is connected with feed liquid case (15) through transfer line (11), the welding of drying chamber (1) below has export (16), be connected with first discharging pipe (17) on export (16), the one end that export (16) were kept away from in first discharging pipe (17) is connected with separator (18), be connected with blast pipe (19) on separator (18).

2. The houttuynia cordata instant tea powder spray drying equipment of claim 1, wherein a temperature adjusting switch (5) is installed on the heater (4).

3. The houttuynia cordata instant tea powder spray drying equipment according to claim 1, wherein grooves (20) are formed in two sides above the drying chamber (1), and vibrators (21) are installed in the grooves (20).

4. A houttuynia cordata thunb instant tea powder spray drying equipment of claim 3, characterized by, recess (20) department is rotated and is connected with lid (22).

5. A houttuynia cordata thunb instant tea powder spray drying equipment of claim 1, characterized by, that separator (18) is cyclone.

6. A houttuynia cordata thunb instant tea powder spray drying apparatus according to claim 1, characterized in that the separator (18) is connected to a second discharging pipe (23) at the end away from the first discharging pipe (17).