CN215275793U - Spray drying device is used in production of compound powder of flavouring - Google Patents
Spray drying device is used in production of compound powder of flavouring Download PDFInfo
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- CN215275793U CN215275793U CN202120653292.4U CN202120653292U CN215275793U CN 215275793 U CN215275793 U CN 215275793U CN 202120653292 U CN202120653292 U CN 202120653292U CN 215275793 U CN215275793 U CN 215275793U
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Abstract
The utility model discloses a spray drying device for producing composite seasoning powder, which comprises a drying tank, an upper cover arranged at the upper end of the drying tank, an atomizer arranged on the upper cover and used for being connected with a feeding assembly, and a first hot air distributor used for being connected with a hot air assembly; the lower end of the drying tank is of a conical structure, a discharge pipe and a discharge valve are arranged at the lower end of the drying tank, a first limiting boss and a second limiting boss are arranged on the inner side of the drying tank, a material blocking assembly is arranged between the first limiting boss and the second limiting boss, and an air outlet pipe is arranged on the drying tank; the material stopping assembly comprises an upper support, a lower support and a connecting rod, wherein two ends of the connecting rod are respectively connected with the upper support and the lower support, and heat-resistant transparent conductive fabric is arranged between the upper support and the lower support. The utility model discloses can prevent in the use of reality that the material from drying out on the inner wall of drying chamber, the later stage clearance is more convenient.
Description
Technical Field
The utility model relates to a drying equipment technical field, concretely relates to spray drying device is used in production of compound seasoning powder.
Background
The drying device is a mechanical device for reducing the moisture of materials by utilizing heat energy and is used for drying objects. The dryer vaporizes moisture (typically moisture or other volatile liquid components) in the material by heating to escape to obtain a solid material of a specified moisture content. The purpose of drying is for material use or further processing requirements.
When the compound seasoning is produced, in order to fully mix all seasoning components together, all seasonings are generally fully mixed after being added with water, and then a spray dryer is used for drying the materials, so that the powdery seasoning is in a small granular shape and is convenient for people to use in life.
However, the prior art drying machine has the following disadvantages in practical use:
1. in the drying process, the seasonings are attached to the inner wall of the drying tank under the action of the atomizer, so that the seasonings are inconvenient to clean in the later period;
2. the dried seasoning is not easy to slip off, and the condition of material accumulation exists at the bottom;
3. the hot air used for drying is directly discharged, so that energy loss is caused;
4. the efficiency of drying still remains to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spray drying device is used in production of compound powder of flavouring, it can prevent in the use of reality that the material from drying out on the inner wall of drying cabinet, and later stage clearance is more convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a spray drying device for producing composite seasoning powder comprises a drying tank, an upper cover arranged at the upper end of the drying tank, an atomizer arranged on the upper cover and used for being connected with a feeding assembly, and a first hot air distributor used for being connected with a hot air assembly;
the lower end of the drying tank is of a conical structure, a discharge pipe and a discharge valve are arranged at the lower end of the drying tank, a first limiting boss and a second limiting boss are arranged on the inner side of the drying tank, a material blocking assembly is arranged between the first limiting boss and the second limiting boss, and an air outlet pipe is arranged on the drying tank;
the material stopping assembly comprises an upper support, a lower support and a connecting rod, wherein two ends of the connecting rod are respectively connected with the upper support and the lower support, heat-resistant transparent fabric is arranged between the upper support and the lower support, the upper support and the lower support are respectively contacted with a first limiting boss and a second limiting boss, a hot air area is formed between the heat-resistant transparent fabric and the side wall of the drying tank, a second hot air distributor in an annular structure is arranged on the side wall of the drying tank, and the second hot air distributor is connected with the hot air assembly.
Wherein, the feeding component comprises a preheating tank, a material pump connected with the preheating pipe and a first heat exchanger connected with the material pump, and a discharge port of the heat exchanger is connected with the atomizer.
The hot air assembly comprises an air filter, a fan and a second heat exchanger, an inlet and an outlet of the first fan are respectively connected with the second heat exchanger of the air filter, and the second heat exchanger is connected with the first hot air distributor and the second hot air distributor.
Further preferably, the air outlet pipe is connected with a cyclone separator, and the cyclone separator is connected with an air filter through a second fan.
Further optimize, the striker plate is installed through the support to the lower extreme in the drying tank, and the striker plate is hemispherical structure, the outlet duct extends into in the striker plate.
Preferably, the lower end of the drying tank is provided with an air hammer.
Further optimizing, a stirring component is arranged in the preheating tank.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model mainly feeds materials through the feeding component, the materials enter the drying tank after being atomized under the action of the atomizer, meanwhile, the hot air component sends high-temperature hot air to the first hot air distributor, the first hot air distributor evenly disperses the high-temperature hot air and then sends the high-temperature hot air to the drying tank, the atomized materials are dried under the action of the high-temperature hot air, and the dried materials fall to the bottom of the drying tank; the bottom of the drying tank is in a conical structure, so that materials can be conveniently collected at the bottom of the drying tank; in the utility model, the material blocking component can effectively prevent the material spray from being close to the inside of the drying tank; because a hot air area is formed between the heat-resistant permeable screen cloth and the side wall of the drying tank, the side wall of the drying tank is provided with a second hot air distributor in an annular structure, the second hot air distributor is connected with the hot air assembly, part of high-temperature hot air in the connection of the hot air assembly can be uniformly dispersed into the hot air area through the second hot air distributor, and then enters the drying area inside the drying tank through the heat-resistant permeable screen cloth, and because the hot air area always has the high-temperature hot air flowing to the drying area inside the drying tank, the material can be placed to be close to the heat-resistant permeable screen cloth, and the material can be effectively prevented from being dried and condensed on the inner wall of the drying tank; simultaneously, through the hot-blast distributor of second that sets up, can follow the even high-temperature hot-blast to the inside dry can that provides of lateral wall of dry can, can the dry efficiency of effectual improvement material.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the overall structure schematic diagram of the drying tank of the present invention.
Reference numerals: 1-a drying tank, 2-an upper cover, 3-a feeding component, 4-a hot air component, 5-a first hot air distributor, 6-a discharging pipe, 7-a discharging valve, 8-a first limit boss, 9-a second limit boss, 10-a baffle component, 11-an air outlet pipe, 12-an upper bracket, 13-a lower bracket, 14-a connecting rod, 15-a heat-resistant permeable baffle cloth, 16-a hot air area, 17-a second hot air distributor, 18-a drying area, 19-a preheating tank, 20-a material pump, 21-a first heat exchanger, 22-an air filter, 23-a first fan, 24-a second heat exchanger, 25-a cyclone separator, 26-a second fan, 27-a stirring component and 28-a baffle plate, 29-bracket, 30-air hammer, 31-automatic discharging device and 32-atomizer.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example one
The utility model discloses a spray drying device for producing composite seasoning powder, which comprises a drying tank 1, an upper cover 2 arranged at the upper end of the drying tank 1, an atomizer 32 arranged on the upper cover 2 and used for being connected with a feeding component 3, and a first hot air distributor 5 used for being connected with a hot air component 4;
the lower end of the drying tank 1 is of a conical structure, a discharge pipe 6 and a discharge valve 7 are arranged at the lower end of the drying tank 1, a first limiting boss 8 and a second limiting boss 9 are arranged on the inner side of the drying tank 1, a material blocking assembly 10 is arranged between the first limiting boss 8 and the second limiting boss 9, and an air outlet pipe 11 is arranged on the drying tank 1;
the material blocking assembly 10 comprises an upper support 12, a lower support 13 and a connecting rod 14, two ends of the connecting rod are respectively connected with the upper support 12 and the lower support 13, heat-resistant ventilating cloth 15 is arranged between the upper support 12 and the lower support 13, the upper support 12 and the lower support 13 are respectively in contact with a first limiting boss 8 and a second limiting boss 9, a hot air area 16 is formed between the heat-resistant ventilating material blocking cloth 15 and the side wall of the drying tank 1, a second hot air distributor 17 in an annular structure is arranged on the side wall of the drying tank 1, and the second hot air distributor 17 is connected with the hot air assembly 4.
The utility model mainly feeds materials through the feeding component 3, the materials are atomized under the action of the atomizer 32 and then enter the drying tank 1, meanwhile, the hot air component 4 sends high-temperature hot air to the first hot air distributor, the first hot air distributor evenly disperses high-temperature hot air and then sends the high-temperature hot air to the drying tank 1, the atomized materials are dried under the action of the high-temperature hot air, and the dried materials fall down to the bottom of the drying tank 1; the bottom of the drying tank 1 is in a conical structure, so that materials can be conveniently collected at the bottom of the drying tank 1; in the utility model, the material blocking component 10 can effectively prevent the material spray from approaching the inside of the drying tank 1; because a hot air area 16 is formed between the heat-resistant transparent screen cloth 15 and the side wall of the drying tank 1, the side wall of the drying tank 1 is provided with a second hot air distributor 17 in an annular structure, the second hot air distributor 17 is connected with the hot air component 4, part of high-temperature hot air in the connection of the hot air component 4 can be uniformly dispersed into the hot air area 16 through the second hot air distributor 17, and then enters a drying area 18 inside the drying tank 1 through the heat-resistant transparent screen cloth 15, and because the hot air area 16 always has the high-temperature hot air flowing to the drying area 18 inside the drying tank 1, the material can be placed to be close to the heat-resistant transparent screen cloth 15, and the material can be effectively prevented from being dried and condensed on the inner wall of the drying tank 1; simultaneously, through the hot air distributor 17 of second that sets up, can follow the even high-temperature hot-blast to the inside dry can 1 that provides of lateral wall of dry can 1, can the dry efficiency of effectual improvement material.
And simultaneously, the utility model discloses a first spacing boss 8 and the spacing boss 9 of second that set up realize the location to upper bracket 12 and lower carriage 13, in the use of reality, it is also more convenient when dismouting keeps off material subassembly 10, and upper bracket 12, lower carriage 13 rely on self gravity to press on first spacing boss 8 and the spacing boss 9 of second.
The feeding assembly 3 comprises a preheating tank 19, a material pump 20 connected with a preheating pipe and a first heat exchanger 21 connected with the material pump 20, and a discharge port of the heat exchanger is connected with an atomizer 32.
Can carry out abundant preheating to the material through the preheating tank 19 that sets up, improve the temperature of material, then under the effect of material pump 20, carry out heat transfer once more in the first heat exchanger 21 of flowing through, further improve the temperature of material, then be the vaporific granule of high temperature with the material spraying through atomizer 32, can further improve the drying efficiency to the material.
The hot air assembly 4 comprises an air filter 22, a fan and a second heat exchanger 24, an inlet and an outlet of the first fan 23 are respectively connected with the second heat exchanger 24 of the air filter 22, and the second heat exchanger 24 is connected with a first hot air distributor and a second hot air distributor 17.
In this way, the quality of the air can be effectively improved by the air filter 22, and then the air is heated to high-temperature air by the second heat exchanger 24, and the high-temperature hot air is provided to the first and second hot air distributors.
Preferably, the air outlet pipe 11 is connected to a cyclone separator 25, and the cyclone separator 25 is connected to the air filter 22 through a second fan 26. Therefore, the seasoning powder in the air is removed through the cyclone separator 25, the purified air with temperature enters the air filter 22 to be filtered, and then the air is heated again and returns to the drying tank 1, so that the recycling of hot air can be realized, the loss of heat energy is reduced, and the purpose of energy conservation is realized.
Wherein, further optimization, a stirring component 27 is arranged in the preheating tank 19; the stirring assembly 27 is arranged to enable the material to be preheated in the preheating tank 19 better, and meanwhile, the material and water can be effectively prevented from being layered.
Example two
The embodiment is further optimized on the basis of the first embodiment, in the embodiment, the baffle plate 28 is installed at the lower end in the drying tank 1 through the support 29, the baffle plate 28 is of a hemispherical structure, and the air outlet pipe 11 extends into the baffle plate 28. Can make the inlet end of outlet duct 11 be located striker plate 28 like this, the dry back whereabouts of material is on striker plate 28, then the landing is in the bottom of drying can 1, and when hot-air got into outlet duct 11 like this, under striker plate 28's effect, the material that gets into in the outlet duct 11 can be still less.
Further optimize, in this embodiment, pneumatic hammer 30 is installed to drying cabinet 1 lower extreme, and the material landing that can be convenient for through the pneumatic hammer 30 that sets up collects in the bottom of drying cabinet 1.
Further optimization, in actual use, the discharge pipe 6 connected with the lower end of the drying tank 1 is connected with an automatic discharge device 31, so that dried materials can be discharged quickly; the automatic discharging device 31 may be an automatic discharging device in the prior art, and the specific structure thereof is not described in detail herein.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (7)
1. The utility model provides a spray drying device is used in production of compound seasoning powder which characterized in that: the device comprises a drying tank, an upper cover arranged at the upper end of the drying tank, an atomizer arranged on the upper cover and used for being connected with a feeding assembly, and a first hot air distributor used for being connected with a hot air assembly;
the lower end of the drying tank is of a conical structure, a discharge pipe and a discharge valve are arranged at the lower end of the drying tank, a first limiting boss and a second limiting boss are arranged on the inner side of the drying tank, a material blocking assembly is arranged between the first limiting boss and the second limiting boss, and an air outlet pipe is arranged on the drying tank;
the material stopping assembly comprises an upper support, a lower support and a connecting rod, wherein two ends of the connecting rod are respectively connected with the upper support and the lower support, heat-resistant transparent fabric is arranged between the upper support and the lower support, the upper support and the lower support are respectively contacted with a first limiting boss and a second limiting boss, a hot air area is formed between the heat-resistant transparent fabric and the side wall of the drying tank, a second hot air distributor in an annular structure is arranged on the side wall of the drying tank, and the second hot air distributor is connected with the hot air assembly.
2. The spray drying device for producing composite seasoning powder according to claim 1, wherein: the feeding assembly comprises a preheating tank, a material pump connected with the preheating pipe and a first heat exchanger connected with the material pump, and a discharge port of the heat exchanger is connected with the atomizer.
3. The spray drying device for producing composite seasoning powder according to claim 1, wherein: the hot air assembly comprises an air filter, a fan and a second heat exchanger, an inlet and an outlet of the first fan are respectively connected with the second heat exchanger of the air filter, and the second heat exchanger is connected with the first hot air distributor and the second hot air distributor.
4. The spray drying device for producing composite seasoning powder according to claim 3, wherein: the air outlet pipe is connected with a cyclone separator, and the cyclone separator is connected with an air filter through a second fan.
5. The spray drying device for producing composite seasoning powder according to claim 4, wherein: the lower extreme installs the striker plate through the support in the drying tank, and the striker plate is hemispherical structure, the outlet duct extends into in the striker plate.
6. The spray-drying device for producing a composite seasoning powder according to any one of claims 1 to 5, wherein: the lower end of the drying tank is provided with an air hammer.
7. The spray drying device for producing composite seasoning powder according to claim 6, wherein: a stirring component is arranged in the preheating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653292.4U CN215275793U (en) | 2021-03-31 | 2021-03-31 | Spray drying device is used in production of compound powder of flavouring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653292.4U CN215275793U (en) | 2021-03-31 | 2021-03-31 | Spray drying device is used in production of compound powder of flavouring |
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| CN215275793U true CN215275793U (en) | 2021-12-24 |
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| CN202120653292.4U Active CN215275793U (en) | 2021-03-31 | 2021-03-31 | Spray drying device is used in production of compound powder of flavouring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235192A (en) * | 2022-08-03 | 2022-10-25 | 无锡市联合德艺制药设备有限公司 | Centrifugal traditional chinese medicine extract spray dryer |
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2021
- 2021-03-31 CN CN202120653292.4U patent/CN215275793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235192A (en) * | 2022-08-03 | 2022-10-25 | 无锡市联合德艺制药设备有限公司 | Centrifugal traditional chinese medicine extract spray dryer |
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