CN202566221U - Heat exchanger for tower type drying machine - Google Patents
Heat exchanger for tower type drying machine Download PDFInfo
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- CN202566221U CN202566221U CN2012201465479U CN201220146547U CN202566221U CN 202566221 U CN202566221 U CN 202566221U CN 2012201465479 U CN2012201465479 U CN 2012201465479U CN 201220146547 U CN201220146547 U CN 201220146547U CN 202566221 U CN202566221 U CN 202566221U
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- horn shape
- shape box
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- exchanger rig
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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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Abstract
The utility model relates to a drying machine, in particular to a heat exchanger for a tower type drying machine. The heat exchanger comprises a front plate (301), a back plate (302) and two side plates (303), wherein the front plate (301), the back plate (302) and the two side plates (303) are surrounded into a circle. Three rows of parallel angular boxes are arranged between the front plate (301) and the back plate (302), each row of parallel angular boxes comprises five or six angular boxes, the adjacent two rows of angular boxes are alternatively arranged, and the first row of angular boxes and the third row of angular boxes are same. Through utilizing the technical scheme of the utility model, the heat exchanger has the advantages of small floor area, high heat exchange efficiency and large yield, and is beneficial to realizing batch and modern production.
Description
Technical field
The utility model relates to a kind of dryer, and particularly a kind of tower dryer is used heat-exchanger rig.The utility model mainly is applicable to the former fruit of betel nut and sends out the oven dry of seed types such as system seed.The utility model belongs to drying equipment and makes processing technique field.
Background technology
Betel nut is a kind of food, and its place of production mainly is distributed in middle not sum Southeast Asia, like states such as India, Pakistan, Vietnam, Cambodia.China betel nut producing region mainly concentrates on Hainan, Taiwan two provinces, and (district) economized in Guangdong, Guangxi, Yunnan, Fujian etc.Have the main local method cooking stove that adopts of betel nut oven dry processing now and dries, that is: be layered on the cooking stove upper strata to the betel nut Chinese olive, use coal or rubber wood timber to toast below it as fuel, not only inefficiency is wasted fuel, and contaminated environment and former fruit.The self-control of minority betel nut factory is also arranged or buy belt drying machine; Though the raising that its cured effect is bigger than traditional cooking stove; But still there are shortcomings such as efficient is low, output is very little, energy consumption is high, mechanization degree is low, fault rate height; Restrict the large-scale production of areca nut food greatly, but also restricted the development and utilization of betel nut deep processing.People's imagination is applied to existing tower dryer the oven dry of specialities such as betel nut; Though but the structure of existing tower dryer is applicable to the oven dry of products such as grain, feed, the heat-exchanger rig of the oven dry section of tower dryer etc. can't be applicable to the oven dry of specialities such as betel nut.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, provides that a kind of floor space is little, heat exchange efficiency is high, output is big, be beneficial to the tower dryer of accomplishing scale production uses heat-exchanger rig.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme: a kind of tower dryer is used heat-exchanger rig, includes header board, back plate and biside plate, and header board, back plate and biside plate surround a week.Be provided with the parallel horn shape box of three rows between said header board and the back plate, every row has 5 or 6 horn shape boxes, and adjacent two rows' horn shape box is staggered, and first row's horn shape box is identical with the 3rd row's horn shape box.
Further, the front end face size of said first row's horn shape box is less than the front end face size of second row's horn shape box.
Further, the parallel horn shape box of said three rows all is horn shape boxes that an end face size is big, other end face size is little.
Further, the parallel middle stiffener that is equipped with of horn shape box of said three rows.
Further, said horn shape box is made by galvanized sheet.
After adopting technique scheme, the utlity model has following beneficial effect:
The parallel horn shape box of (1) three row, every row has 5 or 6 horn shape boxes, and adjacent two rows' horn shape box is staggered, and first row's horn shape box is identical with the 3rd row's horn shape box.On the one hand, in heat-exchanger rig, material from top to bottom is facade S type and flows, and direction and position in material continuous conversion in drying course, and in different position wind-engaging mode also constantly conversion, so its good back of baking moisture good evenness; On the other hand, can make betel nut not stifled by card in flowing, not tie doming effect, the path that air is flowed is elongated, improves heat exchange efficiency.
(2) second rows' horn shape box is different with other rows' horn shape box, makes things convenient for air inlet and exhaust, makes the gas of oven dry usefulness and the gas after the oven dry mobile convenient in drying unit.Two kinds of corresponding different heat exchange devices of various structure, thus reach different drying requirement.
(3) horn shape box one end face size is big, an end face size is little, makes things convenient for air current flow.
(4) stiffener improves the rigidity of horn shape box, makes the horn shape box not yielding, and quality is good, long service life.
It is little that the utility model and existing belt drying machine are compared floor space, and heat exchange efficiency is high, and output is big, is beneficial to realize scale, modern production.The utility model is that the good tower dryer of performance ten minutes is used heat-exchanger rig, thereby makes existing tower dryer be applicable to the oven dry of specialities such as betel nut with heat-exchanger rig.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the structural representation of the utility model embodiment two;
Fig. 5 is the structural representation of the utility model embodiment three;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the side view of Fig. 5;
Fig. 8 is the structural representation of the utility model embodiment four;
Fig. 9 is the user mode figure of the utility model;
Figure 10 is the oven dry flux map of Fig. 1;
Figure 11 is the structure chart of the tower dryer of application the utility model;
Figure 12 is the structure chart of part 1 or part 2.
Among the figure: 1, the first horn shape box, 2, the second horn shape box, 301, header board, 302, the back plate, 303, side plate; 4, stiffener, 5, top cover, 6, the slow section of relaxing, 7, first heat-exchanger rig, 8, second heat-exchanger rig; 9, discharge zone, 10, hopper, 11, frame, 12, air inlet duct, 13, the exhaust passage.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is done explanation in further detail.
Embodiment one
Shown in Fig. 1～3, a kind of tower dryer is used heat-exchanger rig, includes header board 301, back plate 302 and biside plate 303, and header board 301, back plate 302 and biside plate 303 surround and a week constitute the heat-exchanger rig housing.Be provided with the parallel horn shape box of three rows between said header board 301 and the back plate 302, every row has 6 horn shape boxes, and adjacent two rows' horn shape box is staggered, and first row and the 3rd row's horn shape box all are that the first horn shape box, 1, the second row's horn shape box is the second horn shape box 2.The first horn shape box 1 runs through back plate 302, the second horn shape boxes 2 and runs through header board 301.
The first horn shape box 1 can be the horn shape box of identical face size with the second horn shape box 2.But, for making things convenient for gas flow, improving heat exchange efficiency, the first horn shape box 1 is different with the face size of the second horn shape box 2.
In the present embodiment, the front end face size of the first horn shape box 1 is less than the front end face size of the second horn shape box 2, and the front end face size of promptly said first row's horn shape box is less than the front end face size of second row's horn shape box.In addition, the first horn shape box 1 and the second horn shape box 2 all are horn shape boxes that an end face size is big, other end face size is little.Be equipped with stiffener 4 in the middle of the first horn shape box 1 and the second horn shape box 2, stiffener 4 improves the intensity of horn shape box, prevents the distortion of horn shape box horn shape box.
When normally using, shown in Fig. 9～10, material is full of above-mentioned heat-exchanger rig, blows out oven dry in the second horn shape box 2 and uses gas, and oven dry gets into the first horn shape box 1 and finally discharges above-mentioned heat-exchanger rig through material with gas.
In the present embodiment, said horn shape box is made by galvanized sheet.
Embodiment two
As shown in Figure 4, a kind of tower dryer is used heat-exchanger rig, includes header board 301, back plate 302 and biside plate 303, and header board 301, back plate 302 and biside plate 303 surround and a week constitute the heat-exchanger rig housing.Be provided with the parallel horn shape box of three rows between said header board 301 and the back plate 302, every row has 5 horn shape boxes, and adjacent two rows' horn shape box is staggered, and first row and the 3rd row's horn shape box all are that the first horn shape box, 1, the second row's horn shape box is the second horn shape box 2.The first horn shape box 1 runs through back plate 302, the second horn shape boxes 2 and runs through header board 301.
The first horn shape box 1 can be the horn shape box of identical face size with the second horn shape box 2.But, for making things convenient for gas flow, improving heat exchange efficiency, the first horn shape box 1 is different with the face size of the second horn shape box 2.
In the present embodiment, the front end face size of the first horn shape box 1 is less than the front end face size of the second horn shape box 2, and the front end face size of promptly said first row's horn shape box is less than the front end face size of second row's horn shape box.In addition, the first horn shape box 1 and the second horn shape box 2 all are horn shape boxes that an end face size is big, other end face size is little.Be equipped with stiffener 4 in the middle of the first horn shape box 1 and the second horn shape box 2, stiffener 4 improves the intensity of horn shape box, prevents the distortion of horn shape box horn shape box.
In the present embodiment, said horn shape box is made by galvanized sheet.
Embodiment three
Shown in Fig. 5～7, a kind of tower dryer is used heat-exchanger rig, includes header board 301, back plate 302 and biside plate 303, and header board 301, back plate 302 and biside plate 303 surround and a week constitute the heat-exchanger rig housing.Be provided with the parallel horn shape box of three rows between said header board 301 and the back plate 302, every row has 6 horn shape boxes, and adjacent two rows' horn shape box is staggered, and first row and the 3rd row's horn shape box all are that the second horn shape box, 2, the second row's horn shape boxes are first horn shape boxes 1.The second horn shape box 2 runs through header board 301, the first horn shape boxes 1 and runs through back plate 302.
The first horn shape box 1 can be the horn shape box of identical face size with the second horn shape box 2.But, for making things convenient for gas flow, improving heat exchange efficiency, the first horn shape box 1 is different with the face size of the second horn shape box 2.
In the present embodiment, the front end face size of the first horn shape box 1 is less than the front end face size of the second horn shape box 2, and the front end face size of promptly said second row's horn shape box is less than the front end face size of first row's horn shape box.In addition, the first horn shape box 1 and the second horn shape box 2 all are horn shape boxes that an end face size is big, other end face size is little.Be equipped with stiffener 4 in the middle of the first horn shape box 1 and the second horn shape box 2, stiffener 4 improves the intensity of horn shape box, prevents the distortion of horn shape box horn shape box.
When normally using, material is full of above-mentioned heat-exchanger rig, blows out oven dry in the second horn shape box 2 and uses gas, and oven dry gets into the first horn shape box 1 and finally discharges above-mentioned heat-exchanger rig through material with gas.Concrete airflow direction and embodiment one or embodiment two are opposite.
In the present embodiment, said horn shape box is made by galvanized sheet.
Embodiment four
As shown in Figure 8, a kind of tower dryer is used heat-exchanger rig, includes header board 301, back plate 302 and biside plate 303, and header board 301, back plate 302 and biside plate 303 surround and a week constitute the heat-exchanger rig housing.Be provided with the parallel horn shape box of three rows between said header board 301 and the back plate 302, every row has 5 horn shape boxes, and adjacent two rows' horn shape box is staggered, and first row and the 3rd row's horn shape box all are that the second horn shape box, 2, the second row's horn shape boxes are first horn shape boxes 1.The second horn shape box 2 runs through header board 301, the first horn shape boxes 1 and runs through back plate 302.
The first horn shape box 1 can be the horn shape box of identical face size with the second horn shape box 2.But, for making things convenient for gas flow, improving heat exchange efficiency, the first horn shape box 1 is different with the face size of the second horn shape box 2.
In the present embodiment, the front end face size of the first horn shape box 1 is less than the front end face size of the second horn shape box 2, and the front end face size of promptly said second row's horn shape box is less than the front end face size of first row's horn shape box.In addition, the first horn shape box 1 and the second horn shape box 2 all are horn shape boxes that an end face size is big, other end face size is little.Be equipped with stiffener 4 in the middle of the first horn shape box 1 and the second horn shape box 2, stiffener 4 improves the intensity of horn shape box, prevents the distortion of horn shape box horn shape box.
In the present embodiment, said horn shape box is made by galvanized sheet.
Among above-mentioned each embodiment of the utility model, said horn shape box is made by galvanized sheet, makes the horn shape box be difficult for getting rusty, and solid and reliable, long service life.
When the utility model is applied to dry the tower dryer of former fruit of betel nut and seed type thereof; Shown in figure 11, this tower dryer mainly is made up of top cover 5, slow section 6, the first oven dry section of relaxing, the second oven dry section, discharge zone 9, hopper 10, frame 11, air inlet duct 12, exhaust passage 13.Wherein: top cover 5 is divided into the slow section 6 of relaxing, and the slow section 6 of relaxing is divided into the first oven dry section, and the first oven dry section is established the slow section 6 of relaxing down again, and the slow section of relaxing is established the second oven dry section for 6 times again, and the second oven dry section is established discharge zone 9 down again, and discharge zone 9 is divided into hopper 10; Air inlet duct 12 is connected with oven dry section one side with the slow section 6 of relaxing, and exhaust passage 13 is connected with oven dry section opposite side with the slow section 6 of relaxing; Top cover 5, the slow section 6 of relaxing, oven dry section and discharge zone 9 and hopper 10 are installed on the frame 11.
Oven dry section in the above-mentioned tower dryer adopts any heat-exchanger rig among the embodiment one to embodiment four according to needs.For improving heat exchange efficiency, the preferred following mode of tower dryer:
---the first oven dry section is made up of first heat-exchanger rig 7 and second heat-exchanger rig 8 that are provided with at interval.First heat-exchanger rig 7 is embodiment one or two described heat-exchanger rigs, and second heat-exchanger rig 8 is embodiment three or four described heat-exchanger rigs.Specify, the slow section 6 of relaxing is divided into first heat-exchanger rig, 7, the first heat-exchanger rigs 7 and is divided into second heat-exchanger rig, 8, the second heat-exchanger rigs and establish first heat-exchanger rig, 7, the first heat-exchanger rigs for 8 times again and establish second heat-exchanger rig, 8, the second heat-exchanger rigs for 7 times again and connect the slow section 6 of relaxing for 8 times.
---the second oven dry section is made up of first heat-exchanger rig 7 and second heat-exchanger rig 8 that are provided with at interval.First heat-exchanger rig 7 is embodiment one or two described heat-exchanger rigs, and second heat-exchanger rig 8 is embodiment three or four described heat-exchanger rigs.Specify, the slow section 6 of relaxing is divided into first heat-exchanger rig, 7, the first heat-exchanger rigs 7 and is divided into second heat-exchanger rig, 8, the second heat-exchanger rigs 8 and divide into first heat-exchanger rig, 7, the first heat-exchanger rigs and connect discharge zone 97 times.
---the second horn shape box 2 of above-mentioned heat-exchanger rig is communicated with air inlet duct 12, and the first horn shape box 1 of above-mentioned heat-exchanger rig is communicated with exhaust passage 13.
Shown in figure 12, the first horn shape box 1 described in above-mentioned each embodiment and/or the second horn shape box 2 all are the horn shape boxes that bent the pentagon cross section that forms by metallic plate.When the first horn shape box 1 and/or the second horn shape box 2 intersect with biside plate 303, the then above-mentioned first horn shape box 1 and/or the second horn shape box 2 are all according to needing employing to bend the horn shape box of the triangular-section that forms, i.e. half-angle shape box by metallic plate.
The utility model is not limited to the foregoing description, and the technical scheme that all employings are equal to or the equivalence replacement forms all falls into the protection domain that the utility model requires.
Claims (5)
1. a tower dryer is used heat-exchanger rig; Include header board (301), back plate (302) and biside plate (303); Header board (301), back plate (302) and biside plate (303) surround a week, it is characterized in that: be provided with the parallel horn shape box of three rows between said header board (301) and the back plate (302), every row has 5 or 6 horn shape boxes; Adjacent two rows' horn shape box is staggered, and first row's horn shape box is identical with the 3rd row's horn shape box.
2. tower dryer according to claim 1 is used heat-exchanger rig, it is characterized in that: the front end face size of said first row's horn shape box is less than the front end face size of second row's horn shape box.
3. tower dryer according to claim 2 is used heat-exchanger rig, it is characterized in that: the parallel horn shape box of said three rows all is horn shape boxes that an end face size is big, other end face size is little.
4. tower dryer according to claim 2 is used heat-exchanger rig, it is characterized in that: the middle stiffener (4) that is equipped with of horn shape box that said three rows are parallel.
5. tower dryer according to claim 1 is used heat-exchanger rig, it is characterized in that: said horn shape box is made by galvanized sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201465479U CN202566221U (en) | 2012-04-10 | 2012-04-10 | Heat exchanger for tower type drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201465479U CN202566221U (en) | 2012-04-10 | 2012-04-10 | Heat exchanger for tower type drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202566221U true CN202566221U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201465479U Expired - Fee Related CN202566221U (en) | 2012-04-10 | 2012-04-10 | Heat exchanger for tower type drying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202566221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509458A (en) * | 2015-12-17 | 2016-04-20 | 安徽谷王烘干机械有限公司 | Drying tube applied to grain drier and corresponding drier |
-
2012
- 2012-04-10 CN CN2012201465479U patent/CN202566221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509458A (en) * | 2015-12-17 | 2016-04-20 | 安徽谷王烘干机械有限公司 | Drying tube applied to grain drier and corresponding drier |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20121205 Termination date: 20210410 |