CN203083331U - Steam heating drying box with inside airflow evenly distributed - Google Patents
Steam heating drying box with inside airflow evenly distributed Download PDFInfo
- Publication number
- CN203083331U CN203083331U CN 201320063127 CN201320063127U CN203083331U CN 203083331 U CN203083331 U CN 203083331U CN 201320063127 CN201320063127 CN 201320063127 CN 201320063127 U CN201320063127 U CN 201320063127U CN 203083331 U CN203083331 U CN 203083331U
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- gas
- drying box
- evenly distributed
- air feed
- casing
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Abstract
The utility model discloses a steam heating drying box with inside airflow evenly distributed. The steam heating drying box with the inside airflow evenly distributed comprises a box body, wherein a material plate frame set up by mutually communicated steam pipes is arranged inside the box body, a vacuum gas-suction pipeline used for sucking the gas inside the box body is arranged at the top of the box body, a gas-supplying pipeline used for supplying inert gas is further arranged inside the box body, and the gas-supplying pipeline is communicated with a gas source arranged outside the box body. The gas-supplying pipeline is composed of a gas-supplying main pipe arranged at the bottom inside the box body and a gas-supplying branch pipe parallel with the lateral walls of the box body, wherein a plurality of gas spraying nozzles are arranged on the gas-supplying main pipe and the gas-supplying branch pipe, and the spraying-out direction of the gas spraying nozzles is opposite to materials. According to the steam heating drying box with the inside airflow evenly distributed, the gas-supplying pipeline and the gas spraying nozzles are added to the bottom inside the box body of the drying box and the lateral walls of the drying box, the circulation airflow inside the vacuum drying box is distributed more evenly, the gas volatilized by the surface of materials needing to be dried is brought away, and the drying speed is improved.
Description
Technical field
The utility model relates to drying device field, is specifically related to the Steam Heating drying box that a kind of internal gas flow is evenly distributed.
Background technology
Vacuum drying chamber aims at dry thermal sensitivity, easily decomposition and readily oxidizable substance design, and some complicated article also can carry out rapid draing, now have been widely used in pharmacy, electronics and chemical industry.
Usually be heated plate in the case of vacuum drying chamber and be divided into several layers, feed hot water or low-pressure steam in the heating plate as heat medium, the charging tray that is covered with medicine to be dried is placed on the heating plate, close chamber door, be evacuated with vavuum pump in the case, heating plate is heated to assigned temperature with material in the circulating of heat medium, moisture is start vaporizer and takes away with vacuumizing gradually.This equipment is easy to control, the solvent that condensable recovery is evaporated, and medicine is difficult for contaminatedly in the dry run, can be used in sterilization of medicine drying, packaging material and the heat treatment.
Granted publication number discloses a kind of vacuum drying chamber for the utility model of CN202630593U, comprise casing and chamber door, described chamber door is arranged at the front portion of casing, described chamber door is provided with handle, the rear portion of described casing is provided with vavuum pump, and the front portion of described casing also is provided with vacuum valve, intake valve, vent valve and control panel, and described control panel is provided with vacuum meter, temperature control instrument and gauge tap, be provided with dividing plate in the described casing, described dividing plate has one at least.
In the existing vacuum drying chamber,, the air in the casing forms certain vacuum, the carrying out that quickens dry run by being extracted out, in order to accelerate rate of drying, can charge into small amounts of inert gas, but the circulation of inert gas in drying box is inhomogeneous, is unfavorable for the even drying of material in the drying box.
The utility model content
The Steam Heating drying box that the utility model provides a kind of internal gas flow to be evenly distributed, bottom and sidewall at the drying box box house increase supply air line and gas nozzle, the circulating current of vacuum drying chamber inside is more evenly distributed, take away the gas that needs dry material surface volatilization, accelerate rate of drying.
The Steam Heating drying box that a kind of internal gas flow is evenly distributed, comprise casing, be provided with the material plate rail that is interconnected and sets up by steam pipe in the casing, the casing top is provided with the vacuum suction pipeline that is used to extract box house gas, box house also is provided with the supply air line that is used to feed inert gas, and this supply air line is communicated with the source of the gas that is arranged on the casing outside; Described supply air line is responsible for by the air feed that is positioned at the casing inner bottom part and the air feed that is parallel to wall box is in charge of and is constituted, and air feed is responsible for and air feed is in charge of and is equipped with some gas nozzles, and the emission direction of gas nozzle is material dorsad.
Feed the higher steam of temperature in the steam pipe in the casing, material on the heating material plate rail, thus evaporating in it is dried, and the vacuum suction pipeline at casing top can extract the gas in the casing, and the gas that volatilizees in the material taken away, be convenient to dry carrying out.
The air feed that is positioned at the casing inner bottom part is responsible for and the air feed that is parallel to wall box is in charge of to the casing supplying inert gas, gas nozzle on air feed is responsible for sprays inert gas to the casing inner bottom part, the gas nozzle that air feed is in charge of sprays inert gas to wall box, after the stopping of cabinet wall, be folded to the material plate rail, between the material plate rail, form uniform circulating current, be beneficial to the gas that volatilizes in the material is taken away.
The flow of inert gas is difficult for excessive, otherwise can take away pulverous sample, the words that flow is too small, the circulating current that forms is not obvious for the influence that improves dry materials speed, the size of the quantity of gas nozzle and distribution influence circulating current and uniformity coefficient, generally, gas nozzle is evenly distributed in as far as possible that air feed is responsible for and air feed is in charge of.
As preferably, it is 1 ~ 3 that described air feed is responsible for.
The air feed that proper number is set is responsible for, and is convenient to be provided with equally distributed gas nozzle, makes the air-flow that sprays to bottom half even.
As preferably, described air feed is responsible for horizontally disposed.Air feed is responsible for and is parallel to the setting of casing inner bottom part, and the air-flow of being convenient to spray to bottom half is even.
In order further to make the air-flow that sprays to bottom half even, preferably, described air feed is responsible for and is arranged in parallel equally spacedly.
As preferably, it is 4 that described air feed is in charge of.
Air feed is in charge of and is provided with some, can improve the uniformity that applies inert gas to the box house sidewall, and preferably, described 4 air feed are in charge of four jiaos that lay respectively in the casing.Every air feed is in charge of 4 ~ 6 gas nozzles is set, and makes the circulation of box house inert gas more even.
The Steam Heating drying box that the utility model internal gas flow is evenly distributed, bottom and sidewall at the drying box box house increase supply air line and gas nozzle, the circulating current of vacuum drying chamber inside is more evenly distributed, take away the gas that needs dry material surface volatilization, accelerate rate of drying.
Description of drawings
The Steam Heating drying box schematic diagram that Fig. 1 is evenly distributed for the utility model internal gas flow;
Fig. 2 be among Fig. 1 A to steam pipe arrange schematic diagram;
Fig. 3 be among Fig. 1 A to supply air line arrange schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the Steam Heating drying box that the utility model internal gas flow is evenly distributed is done detailed description.
As shown in Figure 1, the Steam Heating drying box that a kind of internal gas flow is evenly distributed, comprise casing 1, be provided with the material plate rail that is interconnected and sets up by steam pipe 8 in the casing 1, casing 1 top is provided with the vacuum suction pipeline 3 that is used to extract casing 1 internal gas, casing 1 inside also is provided with the supply air line 5 that is used to feed inert gas, and this supply air line 5 is communicated with the source of the gas that is arranged on casing 1 outside; Supply air line 5 by the air feed that is positioned at casing 1 inner bottom part be responsible for 72 and the air feed that is parallel to casing 1 sidewall be in charge of 71 and constitute, air feed be responsible for 72 and air feed be in charge of and be equipped with some gas nozzles 6 on 71, the emission direction of gas nozzle 6 is material dorsad.
It is the filter mantle 2 that has some circular holes that the end cover envelope that vacuum suction pipeline 3 stretches into casing 1 has filter, this filter, and the diameter of the circular hole of filter mantle 2 is in 2 ~ 20mm scope.
As shown in Figure 2, steam pipe 8 comprises some main steam ranges that are interconnected 82, and is connected and horizontally disposed several layers steam branch pipe 81 with main steam range 82, is placed with the material disc 4 that is used for the splendid attire material on every layer of steam branch pipe 81.
Steam is full of main steam range 82 and steam branch pipe 81, and heating places the material disc 4 on the steam branch pipe 81, and the quantity of steam branch pipe 81 can be selected according to the evaporation rate that needs dried material.
As shown in Figure 3, it is 3 that air feed is responsible for 72, level and be arranged in casing 1 inner bottom part equally spacedly, and every air feed is responsible on 72 4 gas nozzles 6 is set, and being convenient to gas nozzle 6, to spray to the air-flow of casing 1 bottom even.
It is 4 that air feed is in charge of 71, and 4 air feed are in charge of 71 four jiaos of laying respectively in the casing 1, improve the uniformity that applies inert gas to casing 1 internal side wall, and every air feed is in charge of 4 gas nozzles 6 are set on 71, makes the circulation of casing 1 inner inert gas more even.
When the Steam Heating drying box that the utility model internal gas flow is evenly distributed is worked, feed the higher steam of temperature in the steam pipe 8 in the casing 1, material on the heating material disc 4, thereby evaporating in it is dried, the gas that the vacuum suction pipeline 3 at casing 1 top extracts in the casing 1, and the gas that volatilizees in the material taken away, be convenient to dry carrying out; The gas nozzle 6 that air feed is responsible on 72 sprays inert gas to casing 1 inner bottom part, the gas nozzle 6 that air feed is in charge of on 71 sprays inert gas to casing 1 sidewall, after the stopping of casing 1 inwall, be folded to material, between material, form uniform circulating current, the gas that volatilizes in the material is taken away.
Claims (6)
1. Steam Heating drying box that internal gas flow is evenly distributed, comprise casing, be provided with the material plate rail that is interconnected and sets up by steam pipe in the casing, the casing top is provided with the vacuum suction pipeline that is used to extract box house gas, it is characterized in that, box house also is provided with the supply air line that is used to feed inert gas, and this supply air line is communicated with the source of the gas that is arranged on the casing outside; Described supply air line is responsible for by the air feed that is positioned at the casing inner bottom part and the air feed that is parallel to wall box is in charge of and is constituted, and air feed is responsible for and air feed is in charge of and is equipped with some gas nozzles, and the emission direction of gas nozzle is material dorsad.
2. the Steam Heating drying box that internal gas flow as claimed in claim 1 is evenly distributed is characterized in that, it is 1～3 that described air feed is responsible for.
3. the Steam Heating drying box that internal gas flow as claimed in claim 2 is evenly distributed is characterized in that, described air feed is responsible for horizontally disposed.
4. the Steam Heating drying box that internal gas flow as claimed in claim 3 is evenly distributed is characterized in that, described air feed is responsible for and is arranged in parallel equally spacedly.
5. the Steam Heating drying box that internal gas flow as claimed in claim 4 is evenly distributed is characterized in that, it is 4 that described air feed is in charge of.
6. the Steam Heating drying box that internal gas flow as claimed in claim 5 is evenly distributed is characterized in that, described 4 air feed are in charge of four jiaos that lay respectively in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063127 CN203083331U (en) | 2013-02-05 | 2013-02-05 | Steam heating drying box with inside airflow evenly distributed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063127 CN203083331U (en) | 2013-02-05 | 2013-02-05 | Steam heating drying box with inside airflow evenly distributed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083331U true CN203083331U (en) | 2013-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063127 Expired - Lifetime CN203083331U (en) | 2013-02-05 | 2013-02-05 | Steam heating drying box with inside airflow evenly distributed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083331U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006634A (en) * | 2014-05-16 | 2014-08-27 | 黄达宏 | Steam direct pressure type drying device of veneer materials |
| CN104197656A (en) * | 2014-09-17 | 2014-12-10 | 山东新华医疗器械股份有限公司 | Drug dryer and drug drying method |
| CN104896908A (en) * | 2015-05-11 | 2015-09-09 | 池州华钛半导体有限公司 | Semiconductor oven nitrogen adjusting device |
| CN105203580A (en) * | 2015-09-28 | 2015-12-30 | 安徽神剑新材料股份有限公司 | Heating mechanism for gelling detection of powder coating |
| CN107065993A (en) * | 2017-05-02 | 2017-08-18 | 习水县龙洋生态食品开发有限公司 | A kind of Edible mushroom processing bakery |
| CN109631510A (en) * | 2018-11-26 | 2019-04-16 | 合肥国轩高科动力能源有限公司 | A kind of contact apparatus for baking of lithium battery |
-
2013
- 2013-02-05 CN CN 201320063127 patent/CN203083331U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006634A (en) * | 2014-05-16 | 2014-08-27 | 黄达宏 | Steam direct pressure type drying device of veneer materials |
| CN104006634B (en) * | 2014-05-16 | 2015-11-04 | 黄达宏 | Steam direct press type veneer material drying device |
| CN104197656A (en) * | 2014-09-17 | 2014-12-10 | 山东新华医疗器械股份有限公司 | Drug dryer and drug drying method |
| CN104197656B (en) * | 2014-09-17 | 2016-08-24 | 山东新华医疗器械股份有限公司 | A kind of medicine drying machine and medicine drying means |
| CN104896908A (en) * | 2015-05-11 | 2015-09-09 | 池州华钛半导体有限公司 | Semiconductor oven nitrogen adjusting device |
| CN105203580A (en) * | 2015-09-28 | 2015-12-30 | 安徽神剑新材料股份有限公司 | Heating mechanism for gelling detection of powder coating |
| CN107065993A (en) * | 2017-05-02 | 2017-08-18 | 习水县龙洋生态食品开发有限公司 | A kind of Edible mushroom processing bakery |
| CN109631510A (en) * | 2018-11-26 | 2019-04-16 | 合肥国轩高科动力能源有限公司 | A kind of contact apparatus for baking of lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |