CN204373359U - Circular flow hot wind drying tower - Google Patents
Circular flow hot wind drying tower Download PDFInfo
- Publication number
- CN204373359U CN204373359U CN201520000063.7U CN201520000063U CN204373359U CN 204373359 U CN204373359 U CN 204373359U CN 201520000063 U CN201520000063 U CN 201520000063U CN 204373359 U CN204373359 U CN 204373359U
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- China
- Prior art keywords
- silo
- air
- hopper
- circular flow
- drying
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Drying Of Solid Materials (AREA)
Abstract
The utility model circular flow hot wind drying tower is made up of silo, air interchanger, delivery device, grain extraction device, discharge gate, hopper, support; Silo is rack-mount, and grain extraction device is arranged on the side of silo, is installed with delivery device in the storehouse of silo; The upper end of silo is provided with hopper, and lower end is provided with discharge gate and hopper.The inside of silo is divided into 1-8 delay section, a 1-8 dryer section, installs an air interchanger in each dryer section.Exhaust apparatus controls the air inflow of air inlet; The manufacture of circular flow hot wind drying tower is simple, and drying process is convenient; Material is successively inputted discharge by grain extraction device, exhaust apparatus keeps air oxygen detrition degree certain in storehouse, hydrofuge of bleeding is rapid, hot air circulation stream uses dries grain, and drying course is simple to operation, the very high utilization rate of hot blast heat energy, shorten drying time, greatly cut down finished cost, low temperature drying ensure that the quality of material, is the green drying of energy-saving and emission-reduction.
Description
Technical field
It is a kind of drying plant that the utility model relates to, specifically a kind of circular flow hot wind drying tower.
Background technology
The drying tower of now commercially drying grain all adopts high temperature high wind to dry, and drying technology process is following current, mixed flow, crossing current and combined hot blast carry out grain heat-drying; The problems such as it is large that current dryer generally exists drying plant volume, and the heat utilization rate of hot blast is low, and the utilization rate of the heat energy of hot blast is disposable, and energy power consumption is large, and drying time is long.
Summary of the invention
The purpose of this utility model is the deficiency overcoming the existence of existing hot wind drying tower, provides the circular flow hot wind drying tower that a kind of structure is simple, the heat energy utilization rate of hot blast is high, the rear materials quality of hydrofuge gas efficiency high and low temperature drying oven dry is high.
The utility model is achieved through the following technical solutions, and circular flow hot wind drying tower is made up of silo, air interchanger, delivery device, grain extraction device, discharge gate, hopper, support.
Described silo is rack-mount, and grain extraction device is arranged on the side of silo; A delivery device is installed, 2-9 air interchangers in the storehouse of silo; The upper end of silo is provided with hopper, and lower end is provided with discharge gate and hopper.
The making material of described support is metal; The making material of silo is metallic plate.
1, the shape of cross section of silo is square shape, or toroidal, and the two ends of silo are cone-shapeds.
2, delivery device installs the upper end position of the lower taper shape of silo; The material of drying in the storehouse of silo evenly discharges downwards by delivery device, and material can evenly be dried, and after drying, moisture content is a standard.
3, the top of the upper taper shape of silo is provided with hopper; The bottom of the lower taper shape of silo is provided with discharge gate and hopper successively.
Described grain extraction device is by grain hoisting to silo upper end, and grain enters silo by hopper; Or silo lower end discharge gate is discharged the grain not reaching the moisture requirement of commodity food, can repeatedly rise in the hopper of silo upper end by grain extraction device, grain enters silo tempering again, dry oven dry again, allows and dries the moisture requirement that grain reaches required commodity food.
The inside of described silo is divided into 1-8 delay sections, 2-9 dryer section, installs an air interchanger in each dryer section.
Be communicated with hopper above first, the upper end delay section of 1, silo, what connect below is dryer section.
2, be connected to discharge gate and hopper successively below the dryer section of silo lower end, be connected to delay section above; Inside dryer section, air interchanger is installed; The air exit of the exhaust apparatus in air interchanger is fixedly mounted on the warehouse of silo.
3, according to the height of drying tower, the moisture height of material drying, can match multiple delay section, dryer section layout.The configuration of delay section and dryer section is the sequential placement successively of delay section, dryer section, delay section, dryer section successively; Or delay section, dryer section, dryer section, delay section, dryer section, dryer section sequential placement successively.
Described air inlet is connected to hot-blast stove, and the heat energy that hot-blast stove produces by air inlet is introduced in the air interchanger in drying tower, and the blower fan of air interchanger is by hot blast repeatedly circulation cooling.
Described discharge gate is Impeller airlock, or discharge gate; Material is successively evenly discharged by discharge gate.
Described air interchanger is my patented product " the circular flow ventilation exhaust apparatus " patent No. 2014203417106, or " circulating scavenging device of concurrent-countercurrent " patent No. 2014204022471; Or exhaust apparatus.
" circulating scavenging device of concurrent-countercurrent " is made up of air inlet, blower fan, gas storehouse, exhaust apparatus, exhaust transverse tube, exhaust standpipe, exhaust screen.
1, the air-blower control of exhaust apparatus the air inflow of air inlet; What discharge is consistent with the air quantity of coming in.
2, the air interchanger in two dryer section in parallel in silo, above the blower fan of air interchanger of dryer section the hot air circulation in the air interchanger gas storehouse of dryer section below can be used.
3, air interchanger is vented according to the air humidity in silo, and moisture just discharges by hot blast high humidity exhaust apparatus; Hot blast humidity is little, and exhaust apparatus just cuts out, and hot blast just can in the air interchanger in silo, ceaselessly circular flow material drying.
The utility model compared with prior art has following beneficial effect: the manufacture of circular flow hot wind drying tower is simple, and drying process is convenient; Material is successively inputted discharge by grain extraction device, exhaust apparatus keeps air mass dryness fraction certain in storehouse, hydrofuge of bleeding is rapid, hot air circulation stream uses dries grain, the very high utilization rate of hot blast heat energy, and drying course is simple to operation, shorten drying time, greatly cut down finished cost, low temperature drying ensure that the quality of material, is the green drying of energy-saving and emission-reduction.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model circular flow hot wind drying tower;
Fig. 2 is the structural representation of the utility model circular flow hot wind drying tower inside;
Fig. 3 is the structural representation of the circulating scavenging device of the concurrent-countercurrent of the utility model circular flow hot wind drying tower.
In figure: silo (1), circular flow air interchanger (2), delivery device (3), grain extraction device (4),
Discharge gate (5), air inlet (6), blower fan (7), hopper (8), support (9), gas storehouse (10), delay section (11), dryer section (12), exhaust apparatus (15), exhaust transverse tube (16), exhaust standpipe (17), exhaust screen (18).
Specifically execute mode:
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1 and Figure 2: circular flow hot wind drying tower is made up of silo (1), air interchanger (2), delivery device (3), grain extraction device (4), discharge gate (5), hopper (8), support (9).
Described silo (1) is arranged on support (9), and grain extraction device (4) is arranged on the side of silo (1); A delivery device (3), two air interchangers (2) are installed in the storehouse of silo (1); The upper end of silo (1) is provided with hopper (8), and lower end is provided with discharge gate (5) and hopper (8).
The making material of described support (9) is metal; The making material of silo (1) is metallic plate;
1, the shape of cross section of silo (1) is square shape, and the two ends of silo (1) are cone-shapeds.
2, delivery device (3) installs the upper end position of the lower taper shape of silo (1).
3, the top of the upper taper shape of silo (1) is provided with hopper (8); The bottom of the lower taper shape of silo (1) is provided with discharge gate (5) and hopper (8) successively.
Described grain extraction device (4) is by grain hoisting to silo (1) upper end, and grain enters silo (1) by hopper (8).
As shown in Figure 2: the inside of described silo (1) is divided into 1 delay section (11), 2 dryer section (12), in each dryer section (12), an air interchanger (2) is installed.
1, first, the upper end delay section (11) of silo (1) is communicated with hopper (8) above, and what connect below is dryer section (12).
2, silo lower end dryer section (12) is connected to discharge gate (5) and hopper (8) below successively, is connected to delay section (11) above; Dryer section (12) the inside is provided with air interchanger (2); The air exit of the exhaust apparatus (15) that air interchanger (21) is inner is fixedly mounted on the warehouse of silo (1).
3, the configuration of delay section (11) and dryer section (12) is delay section (11), dryer section (12), dryer section (12) successively.
Described air inlet (6) is connected to hot-blast stove, and the heat energy that hot-blast stove produces by air inlet (6) is introduced in the air interchanger (2) in drying tower, and air interchanger (1) is by hot blast repeatedly circulation cooling.
Described discharge gate (5) is Impeller airlock.
As shown in Fig. 3, Fig. 2: as described in air interchanger (2) be the circulating scavenging device (patent No. 2014204022471) of concurrent-countercurrent.Air interchanger (2) is made up of air inlet (6), blower fan (7), gas storehouse (10), exhaust apparatus (15), exhaust transverse tube (16), exhaust standpipe (17), exhaust screen (18).
1, exhaust apparatus (2) controls the air inflow of air inlet (6).
2, the air interchanger (2) in two dryer section (12) in parallel in silo (1), above the blower fan (7) of air interchanger (2) of dryer section (12) can hot air circulation use in air interchanger (2) the gas storehouse (10) of dryer section (12) below.
3, exhaust apparatus (15) is vented according to the air humidity in silo (1), and moisture just discharges by hot blast high humidity exhaust apparatus (2); Hot blast humidity is little, and exhaust apparatus (2) just cuts out, and hot blast just can in the air interchanger in silo (1), ceaselessly circular flow material drying.
The technological process of the grain heat-drying of circular flow hot wind drying tower is:
1, hot blast is carried heat energy and is entered heat radiation in silo (1) storehouse of circular flow hot wind drying tower by air inlet (6), makes silo (1) storehouse internal temperature reach required temperature.
2, the delay section (11) in silo (4) is entered after the grain grain extraction device (4) that needs are dried being transported to hopper.
3, grain enters dryer section (12) by delay section (11), heats, dries, is vented in dryer section (12) through the hot blast of air interchanger (2) to grain.
4, grain is through exhaust, hydrofuge, heat conduction heating in dryer section (12), and dried grain arranges grain downwards by delivery device (3) uniformity, and grain gets rid of silo (1) by discharge gate (5).
5, enter in silo (4) after the grain not reaching commodity food moisture requirement of eliminating silo (1) is just transported to hopper (8) again by grain extraction device (4), grain is dried again.
6, the moisture getting rid of the grain of silo (1) reaches the requirement of commodity food, and the oven dry of grain just completes.
More than that the utility model is introduced; apply specific case herein to set forth structural principle of the present utility model and embodiment; above embodiment just understands preparation method of the present utility model and core concept thereof for helping; concrete enforcement is not limited to above-mentioned concrete embodiment; those skilled in the art are from above-mentioned design; without performing creative labour, done many variations, all drops on protection domain of the present utility model.
Claims (3)
1. a circular flow hot wind drying tower is made up of silo (1), air interchanger (2), delivery device (3), grain extraction device (4), discharge gate (5), hopper (8), support (9); Silo (1) is arranged on support (9), and grain extraction device (4) is arranged on the side of silo (1); Delivery device (3), air interchanger (2) are installed in the storehouse of silo (1); The upper end of silo (1) is provided with hopper (8), and lower end is provided with discharge gate (5) and hopper (8);
The inside of silo (1) is divided into 1-8 delay sections (11), 2-9 dryer section (12), installs an air interchanger (2) in each dryer section (12); The blower fan (7) of exhaust apparatus (2) controls the air inflow of air inlet (6);
Air interchanger (2) is circular flow ventilation exhaust apparatus; Or the circulating scavenging device of concurrent-countercurrent; Or exhaust apparatus.
2. a kind of circular flow hot wind drying tower according to claim 1, is characterized in that: the shape of cross section of silo (1) is square shape, or toroidal; The two ends of silo (1) are cone-shapeds.
3. a kind of circular flow hot wind drying tower according to claim 1, is characterized in that: the circulating scavenging device of concurrent-countercurrent is made up of air inlet (6), blower fan (7), gas storehouse (10), exhaust apparatus (15), exhaust transverse tube (16), exhaust standpipe (17), exhaust screen (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000063.7U CN204373359U (en) | 2015-01-01 | 2015-01-01 | Circular flow hot wind drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000063.7U CN204373359U (en) | 2015-01-01 | 2015-01-01 | Circular flow hot wind drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373359U true CN204373359U (en) | 2015-06-03 |
Family
ID=53329573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520000063.7U Expired - Fee Related CN204373359U (en) | 2015-01-01 | 2015-01-01 | Circular flow hot wind drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403020A (en) * | 2015-12-07 | 2016-03-16 | 黑龙江省智诚医药科技有限公司 | Multi-stage hot air drug particle drying device |
| CN107270693A (en) * | 2017-06-12 | 2017-10-20 | 太仓市友联干燥粉碎设备有限公司 | A kind of grain circular dryer |
| CN115900305A (en) * | 2022-11-04 | 2023-04-04 | 合肥工业大学 | Grain drying equipment |
-
2015
- 2015-01-01 CN CN201520000063.7U patent/CN204373359U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403020A (en) * | 2015-12-07 | 2016-03-16 | 黑龙江省智诚医药科技有限公司 | Multi-stage hot air drug particle drying device |
| CN107270693A (en) * | 2017-06-12 | 2017-10-20 | 太仓市友联干燥粉碎设备有限公司 | A kind of grain circular dryer |
| CN115900305A (en) * | 2022-11-04 | 2023-04-04 | 合肥工业大学 | Grain drying equipment |
| CN115900305B (en) * | 2022-11-04 | 2024-05-10 | 合肥工业大学 | Grain drying equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20200101 |