CN202928306U - Multilayer dryer of high temperature heat pump - Google Patents
Multilayer dryer of high temperature heat pump Download PDFInfo
- Publication number
- CN202928306U CN202928306U CN 201220611138 CN201220611138U CN202928306U CN 202928306 U CN202928306 U CN 202928306U CN 201220611138 CN201220611138 CN 201220611138 CN 201220611138 U CN201220611138 U CN 201220611138U CN 202928306 U CN202928306 U CN 202928306U
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- China
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- guipure
- heat pump
- casing
- high temperature
- dryer
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Abstract
The utility model belongs to the technical field of dryer equipment and particularly relates to a multilayer dryer of a high temperature heat pump. The multilayer dryer comprises a case body, wherein the inner cavity of the case body is partitioned into an air supply cavity and an air return cavity by a vertical partition plate positioned in the middle; the bottom of the inner cavity of the case body is provided with a heat pump; the multilayer dryer further comprises multiple netty bands arranged up and down; every two adjacent netty bands are opposite in moving direction; the end part of each netty band stretches out a certain distance relative to the upper-layer netty band along the material moving direction so as to bear materials; the front end of the upmost-layer netty band stretches out from the interior of the case body to form a feeding end; the tail end of the undemost-layer netty band stretches out from the interior of the case body so as to form a material receiving end; the top of the air supply cavity is provided with a downward axial flow fan; the upper end and lower end of the partition plate are provided with air windows; hot air is sent to the air return cavity from the air supply cavity and then returns to the air supply cavity in the case body; and the multilyer dryer further comprises a guide pipe used for guiding the hot air from the heat pump to the top of the inner cavity of the case body. The multilayer dryer can achieve a uniform material drying effect.
Description
Technical field
The utility model belongs to the drier unit technical field, relates in particular to a kind of high temperature heat pump multi-level dryer.
Background technology
In pharmaceutical industry, various drying machines, drying box are very important equipment.The raw material of medicinal material or semi-finished product just can carry out follow-up processing after must removing all or part of moisture or solvent wherein and reach the technique humidity requirement through drying process, so the quality of drying box performance has directly determined the dry mass of medicinal material.Existing drying box generally comprises material conveyer belt (being generally guipure) and heating, drying device, and hot blast is blown over continuously the guipure surface top material is carried out drying.The quantity of conveyer belt is generally one, and material enters at last from the material loading end and sent by discharge end like this, is not stirred in whole process, and the dry materials effect that causes being pressed in the material of bottom and top layer is inconsistent.
The utility model content
The utility model provides a kind of drying effect to material uniform high temperature heat pump multi-level dryer for solving the technical problem that exists in known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: the high temperature heat pump multi-level dryer comprises casing, its inner chamber is separated into wind pushing cavity and return air chamber by the vertical clapboard that is positioned at the middle part, is provided with heat pump in the bottom of described cabinets cavity; Also comprise many guipures that are arranged above and below, the direction of motion between adjacent two guipures is opposite, every guipure all stretches out certain distance to accept material than last layer guipure along its material moving direction in the end, the head end of the superiors' guipure consists of the material loading end by stretching out in described casing, and the end of orlop guipure consists of the rewinding end by stretching out in described casing; Be provided with the downward axial flow blower of direction at the top of described wind pushing cavity, be equipped with transom window in the top and bottom of described dividing plate, hot-air forms by wind pushing cavity to the return air chamber again to the circulation of wind pushing cavity at described box house; Also comprise and hot-air is guided to the mozzle at described cabinets cavity top by described heat pump place.
Advantage of the present utility model and good effect are: the utility model is by arranging the opposite guipure of the multilayer direction of motion in casing, makes to obtain upset the process of the guipure of material below top guipure drops to and stir, and drying effect is uniformity more.The hot-air that circulates in the wind pushing cavity of casing and return air chamber continues material is carried out heating, drying, has guaranteed the drying effect of material.
Preferably: the upper end of described mozzle is communicated to described return air chamber.
Preferably: also being provided with cross section between described axial flow blower and guipure topmost is trapezoidal kuppe.
Preferably: it is upper strata guipure, middle level guipure and lower floor's guipure that described guipure is three layers.
Preferably: the high temperature heat pump multi-level dryer comprises a plurality of described casings that join in turn, and the head end of described upper strata guipure stretches out from the casing that is arranged in head end and consists of the material loading end, and the end of described lower floor guipure stretches out from the casing that is arranged in end and consists of the rewinding end.
Description of drawings
Fig. 1 is that master of the present utility model looks and cutaway view;
Fig. 2 is that a left side of the present utility model is looked and cutaway view.
In figure: 1, casing; 2, axial flow blower; 3, kuppe; 4, upper strata guipure; 5, middle level guipure; 6, mozzle; 7, lower floor's guipure; 8, material.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
See also Fig. 1 and Fig. 2, the utility model comprises casing 1, and its inner chamber is separated into wind pushing cavity and return air chamber by the vertical clapboard that is positioned at the middle part, is provided with heat pump in the bottom of casing 1 inner chamber.Heat pump is made of evaporimeter, condenser, compressor and associated ping thereof, absorbs heat energy and air-flow is carried out continuous heating to heat up from surrounding air and recirculated hot air.
To downward axial flow blower 2, be equipped with transom window in the top and bottom of dividing plate the top of wind pushing cavity setting party, hot-air forms by wind pushing cavity to the return air chamber again to the circulation of wind pushing cavity casing 1 is inner.Also comprise hot-air being guided to the mozzle 6 of casing 1 inner cavity top by the condenser place of heat pump, the upper end of this mozzle 6 is communicated in the return air chamber of casing 1.Like this, the hot-air group that forms after the condenser of heat pump heating is delivered to the top by the bottom of casing 1 inner chamber, and again participates in the circulation of hot-air under total use of axial flow blower 2, makes hot-air keep certain temperature.
Also be provided with many guipures that are arranged above and below in casing 1, the direction of motion between adjacent two guipures is opposite, every guipure all stretches out certain distance to accept material 8 than last layer guipure along its material 8 moving directions in the end, the head end of the superiors' guipure consists of the material loading end by stretching out in casing 1, and the end of orlop guipure consists of the rewinding end by stretching out in casing 1.
In this example, it is upper strata guipure 4, middle level guipure 5 and lower floor's guipure 7 that guipure is three layers.As shown in Figure 2, the traffic direction of upper strata guipure 4 to the right, the traffic direction of middle level guipure 5 left, its right-hand member should stretch out farther distance to receive the material 8 that falls on upper strata guipure 4 than upper strata guipure 4; Lower floor's guipure 7 traffic directions to the right, its left end should stretch out farther distance to receive the material 8 that falls on middle level guipure 5 than middle level guipure 5.The left end of upper strata guipure 4 stretches out from casing 1 as the material loading end, and the right-hand member of lower floor's guipure 7 stretches out from casing 1 as the rewinding end.
In actual the use, can select as required the above-mentioned casing 1 of suitable quantity to connect in turn, to reach enough length, concrete quantity should consider the drying capacity of single casing 1, the data targets such as characteristic of material 8.When consisting of the high temperature heat pump multi-level dryer by a plurality of casings 1, the head end of upper strata guipure 4 stretches out from the casing 1 that is arranged in head end and consists of the material loading end, and the end of lower floor's guipure 7 stretches out from the casing 1 that is arranged in end and consists of the rewinding end.Each guipure all should extend to from the casing 1 of head end the casing 1 of end to guarantee drying effect.
In this example, in order to guide better the flow direction of hot-air, also be provided with the kuppe 3 of trapezoid cross section between axial flow blower 2 and upper strata guipure 4.
Claims (5)
1. high temperature heat pump multi-level dryer is characterized in that: comprise casing (1), its inner chamber is separated into wind pushing cavity and return air chamber by the vertical clapboard that is positioned at the middle part, is provided with heat pump in the bottom of described casing (1) inner chamber; Also comprise many guipures that are arranged above and below, the direction of motion between adjacent two guipures is opposite, every guipure all stretches out certain distance to accept material (8) than last layer guipure along its material (8) moving direction in the end, the head end of the superiors' guipure consists of the material loading end by stretching out in described casing (1), and the end of orlop guipure consists of the rewinding end by stretching out in described casing (1); Be provided with the downward axial flow blower of direction (2) at the top of described wind pushing cavity, be equipped with transom window in the top and bottom of described dividing plate, hot-air forms by wind pushing cavity to the return air chamber again to the circulation of wind pushing cavity described casing (1) is inner; Also comprise and hot-air is guided to the mozzle (6) of described casing (1) inner cavity top by described heat pump place.
2. according to high temperature heat pump multi-level dryer claimed in claim 1, it is characterized in that: the upper end of described mozzle (6) is communicated to described return air chamber.
3. according to high temperature heat pump multi-level dryer claimed in claim 1, it is characterized in that: also being provided with cross section between described axial flow blower (2) and guipure topmost is trapezoidal kuppe (3).
4. according to the described high temperature heat pump multi-level dryer of claims 1 to 3 any one, it is characterized in that: it is upper strata guipure (4), middle level guipure (5) and lower floor's guipure (7) that described guipure is three layers.
5. according to high temperature heat pump multi-level dryer claimed in claim 4, it is characterized in that: the high temperature heat pump multi-level dryer comprises a plurality of described casings (1) that join in turn, the head end of described upper strata guipure (4) stretches out from the casing (1) that is arranged in head end and consists of the material loading end, and the end of described lower floor guipure (7) stretches out from the casing (1) that is arranged in end and consists of the rewinding end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611138 CN202928306U (en) | 2012-11-19 | 2012-11-19 | Multilayer dryer of high temperature heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611138 CN202928306U (en) | 2012-11-19 | 2012-11-19 | Multilayer dryer of high temperature heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928306U true CN202928306U (en) | 2013-05-08 |
Family
ID=48218260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611138 Expired - Fee Related CN202928306U (en) | 2012-11-19 | 2012-11-19 | Multilayer dryer of high temperature heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928306U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690365A (en) * | 2013-12-17 | 2014-04-02 | 天津市国民制药机械有限公司 | Medicinal material boiling and drying integrated machine |
| CN104340633A (en) * | 2014-10-11 | 2015-02-11 | 中国烟草总公司郑州烟草研究院 | Double-layer mesh belt type direct redrying equipment and redrying method thereof |
| CN105004169A (en) * | 2015-08-14 | 2015-10-28 | 吉首大学 | Tapered hopper type penetrating reversed current dryer |
| CN105546965A (en) * | 2015-12-21 | 2016-05-04 | 江苏牧羊控股有限公司 | Energy-saving partitioned belt dryer |
| CN110715534A (en) * | 2019-11-11 | 2020-01-21 | 江西农业大学 | Automatic wet circulating infrared hot air drying device of accuse |
-
2012
- 2012-11-19 CN CN 201220611138 patent/CN202928306U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690365A (en) * | 2013-12-17 | 2014-04-02 | 天津市国民制药机械有限公司 | Medicinal material boiling and drying integrated machine |
| CN103690365B (en) * | 2013-12-17 | 2015-04-01 | 天津市国民制药机械有限公司 | Medicinal material boiling and drying integrated machine |
| CN104340633A (en) * | 2014-10-11 | 2015-02-11 | 中国烟草总公司郑州烟草研究院 | Double-layer mesh belt type direct redrying equipment and redrying method thereof |
| CN105004169A (en) * | 2015-08-14 | 2015-10-28 | 吉首大学 | Tapered hopper type penetrating reversed current dryer |
| CN105546965A (en) * | 2015-12-21 | 2016-05-04 | 江苏牧羊控股有限公司 | Energy-saving partitioned belt dryer |
| CN110715534A (en) * | 2019-11-11 | 2020-01-21 | 江西农业大学 | Automatic wet circulating infrared hot air drying device of accuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20171119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |