CN208223134U - A kind of corn drying machinery heat exchanger - Google Patents
A kind of corn drying machinery heat exchanger Download PDFInfo
- Publication number
- CN208223134U CN208223134U CN201820762306.4U CN201820762306U CN208223134U CN 208223134 U CN208223134 U CN 208223134U CN 201820762306 U CN201820762306 U CN 201820762306U CN 208223134 U CN208223134 U CN 208223134U
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- CN
- China
- Prior art keywords
- heat exchange
- heat exchanger
- plate
- orifice plate
- combination
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of corn drying machinery heat exchanger, comprising: heat exchange long tube combination, coaming plate, heat preservation rock combination, cover board, air intake vent flange, draws mouth flange, lifting hook, color steel plate, rear heat exchanger at partition；The heat exchange long tube combination includes up-hole plate, orifice plate, heat exchange long tube；The rear heat exchanger includes the combination of heat exchange short tube, vertical orifice plate, air outlet flange, short set, cigarette wind inlet flange, heat exchange transverse tube；The heat exchange short tube combination includes rear up-hole plate, rear orifice plate, heat exchange short tube, which integrally reduces corn-drying cost, is a kind of energy-efficient, compact-sized, at low cost, practical large-scale corn-drying heat exchanger.
Description
Technical field
The utility model belongs to agricultural product processing machinery technology field, and in particular to a kind of corn drying machinery heat exchanger.
Background technique
China is grain-production big country, and Northeast Corridor is the important commodity grain base in China, and the produced corn in this area is most
Moisture content is big when big feature is harvest, corn drying task weight, needs 110,000,000 tons of drying every year, therefore corn drying has
It is of great significance.Heat exchanger play the role of during the drying process it is vital, be make in terms of heat exchange temperature compared with
The equipment that high carrying object imparts heat to the lower carrying object of another temperature.Higher heat is needed during corn-drying
To guarantee the efficiency of drying and the quality of corn.Existing heat exchanger heat exchange efficiency is low, and service life is short, is integrally improved corn
Drying cost.
Summary of the invention
The purpose of the utility model is to provide a kind of corn drying machinery heat exchangers.The device can be improved heat exchange efficiency,
Energy conservation reduces production cost.
To achieve the above object, the technical solution of the utility model is: a kind of corn drying machinery heat exchanger, comprising: change
Hot long tube combination, partition, coaming plate, heat preservation rock combination, cover board, air intake vent flange, air outlet flange, draw mouth flange and after change
Hot device.Heat exchange long tube combination left side, which is spirally connected, is fixed into tuyere flange, and right side and rear heat exchanger are affixed, and upper middle position is set
Partition is set, tuyere flange is provided in rear heat exchanger lower right-hand side, and coaming plate is fixedly installed in top, and the coaming plate and partition form cigarette
4 cover boards convenient for safeguarding are arranged in gas channel, channel top, and the outside setting heat preservation rock of the heat exchanger combines.
The heat exchange long tube combination includes up-hole plate, orifice plate and heat exchange long tube, is distinguished above up-hole plate and orifice plate
Several holes are staggeredly correspondingly arranged, heat exchange long tube is fixed between up-hole plate and the corresponding aperture of orifice plate.
Heat exchange short tube combines, vertical orifice plate, short set, cigarette wind inlet flange, exchanges heat after the rear heat exchanger includes
Transverse tube, heat exchange short tube combination include: rear up-hole plate, rear orifice plate, heat exchange short tube, vertical orifice plate be welded on after under
At left and right sides of orifice plate, left side stands and is equipped with short set on the outside of the hole of orifice plate, heat exchange transverse tube is welded on short set and right side stand orifice plate hole it
Between.
The outside that heat preservation rock combines on the outside of the heat exchanger is provided with protection color steel plate, fixes above the heat exchanger
It is arranged 4 to hook with horizontal at 80 ° of lifting.
The heat exchanger structure is compact, energy-efficient, practical, reduces production cost on the whole for grain heat-drying.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is Fig. 1 left view.
Fig. 3 is rear heat exchanger main view.
Fig. 4 is the left view of Fig. 3.
Specific embodiment
As shown in the picture, a kind of corn drying machinery heat exchanger, comprising: heat exchange long tube combination, partition 4, coaming plate 8, heat preservation
Rock wool combination 3, air intake vent flange 1, air outlet flange 12, draws mouth flange 13 and rear heat exchanger 11, the heat exchange length at cover board 10
Pipe combination left side is spirally connected and is fixed into tuyere flange 1, and right side and rear heat exchanger 11 are affixed, upper middle position setting partition 4, after change
Tuyere flange 12 is provided in hot 11 lower right-hand side of device, and coaming plate 8 is fixedly installed in top, and the coaming plate 8 forms flue gas with partition 4 and leads to
4 cover boards 10 convenient for safeguarding are arranged in road, channel top, and the outside setting heat preservation rock of the heat exchanger combines 3.
The described heat exchange long tube combination includes up-hole plate 2, orifice plate 7 and heat exchange long tube 5, above up-hole plate 2 and orifice plate 7
It is staggeredly correspondingly arranged several holes respectively, heat exchange long tube 5 is fixed between up-hole plate 2 and the corresponding aperture of orifice plate 7.
Heat exchange short tube is combined, vertical orifice plate 20, short set 14, cigarette wind inlet flange 18, is changed after the rear heat exchanger 11 includes
Hot transverse tube 19, the heat exchange short tube combination include: rear up-hole plate 15, rear orifice plate 16, heat exchange short tube 17, and vertical orifice plate 20 is welded on
16 left and right sides of orifice plate afterwards, left side stand and are equipped with short set 14 on the outside of the hole of orifice plate 20, and heat exchange transverse tube 19 is welded on short set 14 and the right side
Between the hole of edge-on orifice plate 20.
The outside of heat preservation rock combination 3, which is provided with, on the outside of the heat exchanger protects color steel plate 6, solid above the heat exchanger
Surely it is arranged 4 and hooks 9 at 80 ° of lifting with horizontal.
The flue gas that hot-blast stove generates when work passes through rear 11 lower part cigarette wind inlet flange of heat exchanger in the case where drawing cigarette fan action
18 enter heat exchange short tube 17 through heat exchange transverse tube 19, enter back into exhaust gases passes, and the heat exchange long tube combination through 4 right side of partition is from top to bottom
Into heat exchange long tube 5, the heat exchange long tube 5 through 4 left side of partition enters exhaust gases passes from bottom to top, introduces chimney through deduster, arrange
Enter atmosphere, thermal energy is fully used by above-mentioned three sections of heat exchanger tubes, improves heat exchange efficiency；Air intake vent flange 1 connects main wind
Machine, it is dry that main air blower will be heated as that water capacity is lower, temperature is that hot-air between 110 DEG C -120 DEG C is sent by air outlet
In dry machine inlet plenum.
Claims (4)
1. a kind of corn drying machinery heat exchanger, comprising: heat exchange long tube combination, the combination of partition (4), coaming plate (8), heat preservation rock
(3), cover board (10), air intake vent flange (1), air outlet flange (12), draw mouth flange (13) and rear heat exchanger (11), feature
Be: heat exchange long tube combination left side, which is spirally connected, to be fixed into tuyere flange (1), and right side and rear heat exchanger (11) are affixed, in top
Meta position installs partition (4), and rear heat exchanger (11) lower right-hand side is provided tuyere flange (12), and coaming plate is fixedly installed in top
(8), the coaming plate (8) and partition (4) form exhaust gases passes, and 4 cover boards (10) convenient for safeguarding are arranged above channel, described to change
The outside setting heat preservation rock of hot device combines (3).
2. a kind of corn drying machinery heat exchanger according to claim 1, it is characterised in that: the heat exchange long tube combination
Including up-hole plate (2), orifice plate (7) and heat exchange long tube (5), up-hole plate (2) and orifice plate (7) are staggeredly correspondingly arranged respectively above
Several holes, heat exchange long tube (5) are fixed between up-hole plate (2) and the corresponding aperture of orifice plate (7).
3. a kind of corn drying machinery heat exchanger according to claim 1, it is characterised in that: the rear heat exchanger (11)
Including the combination of rear heat exchange short tube, vertical orifice plate (20), short set (14), cigarette wind inlet flange (18), heat exchange transverse tube (19), the heat exchange
Short tube combination includes: rear up-hole plate (15), rear orifice plate (16), heat exchange short tube (17), and vertical orifice plate (20) are welded on rear orifice plate
(16) left and right sides, left side stand and are equipped with short set (14) on the outside of the hole of orifice plate (20), exchange heat transverse tube (19) be welded on short set (14) and
It stands between the hole of orifice plate (20) on right side.
4. a kind of corn drying machinery heat exchanger according to claim 1, it is characterised in that: protected on the outside of the heat exchanger
It is provided with protection color steel plate (6) outside warm rock wool combination (3), 4 are fixedly installed above the heat exchanger with level into 80 °
Lifting hooks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762306.4U CN208223134U (en) | 2018-05-22 | 2018-05-22 | A kind of corn drying machinery heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762306.4U CN208223134U (en) | 2018-05-22 | 2018-05-22 | A kind of corn drying machinery heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223134U true CN208223134U (en) | 2018-12-11 |
Family
ID=64509410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820762306.4U Expired - Fee Related CN208223134U (en) | 2018-05-22 | 2018-05-22 | A kind of corn drying machinery heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592618A (en) * | 2018-05-22 | 2018-09-28 | 黑龙江省农业机械运用研究所 | A kind of corn drying machinery heat exchanger |
-
2018
- 2018-05-22 CN CN201820762306.4U patent/CN208223134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592618A (en) * | 2018-05-22 | 2018-09-28 | 黑龙江省农业机械运用研究所 | A kind of corn drying machinery heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20190522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |