CN104215055A - Net belt drying machine - Google Patents
Net belt drying machine Download PDFInfo
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- CN104215055A CN104215055A CN201410506463.5A CN201410506463A CN104215055A CN 104215055 A CN104215055 A CN 104215055A CN 201410506463 A CN201410506463 A CN 201410506463A CN 104215055 A CN104215055 A CN 104215055A
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- guipure
- net belt
- hopper
- mesh
- lower floor
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Abstract
The invention provides a net belt drying machine, which solves the problem of nonuniform drying of materials in the thickness direction. The drying machine comprises an oven, a material feeding machine and a hot air conveying device, wherein the material feeding machine and the hot air conveying device are respectively communicated with the oven, the oven is provided with a hollow casing, the interior of the casing is provided with a net belt conveying unit for conveying the material, the net belt conveying unit comprises an upper net belt and a lower net belt which are vertically staggered and can continuously and circularly rotate, the material outlet end of the upper net belt is correspondingly arranged above the material inlet end of the lower net belt, a material turnover device is arranged between the material outlet end of the upper net belt and the material inlet end of the lower net belt, the material turnover device mainly consists of a hydraulic oil cylinder and a material hopper, the telescopic direction of the hydraulic oil cylinder is vertical to the movement direction of the lower net belt, a material inlet of the material hopper is fixedly arranged under the material outlet end of the upper net belt, a material outlet of the material hopper is provided with a metal flexible pipe, and a telescopic head of a hydraulic oil cylinder is fixedly connected with the metal flexible pipe. The drying machine has the advantage that when the materials are conveyed at the upper and lower layers, the material is turned over by the swinging material discharging of the material hopper, and caking is avoided.
Description
Art
The present invention relates to a kind of drying device, especially a kind of can the mesh dryer of broken caking.
Background technology
Mesh dryer, is generally divided into the mesh-belt conveying unit that multilayer is parallel to each other; During work, on the conveyor belt, wind evenly penetrates, and carries out heat exchange with feed granules in material distribution, and is aided with air intake device discharge evaporation water, to reach evenly dry object.But there is following problem in the drying machine of this kind of structure: during bed of material skewness, there will be local path short circuit phenomenon, cause anhydrate uneven; And the bed of material has certain thickness, there is no disturbance due to material bed, when wind penetrates, the moisture difference on thickness of feed layer direction can be caused.Every layer of mesh-belt conveying unit has upper and lower two-layer guipure simultaneously, and only have one side to carry material in operation all the time, one side is inoperative in oven dry in addition, also add windage, reduces drying efficiency.In addition, also have the fluidized dryer that a kind of drying efficiency is higher, but for making material reach fluidized state in dry run, need to configure vibrating device in addition, make device structure complicated, and increase manufacture difficulty and equipment operating cost.。
Summary of the invention
In order to overcome the deficiency that existing baking oven material easily lumps, the invention provides a kind of mesh dryer, this drying machine can not only complete the oven dry task of normal baking oven, and can stir when material transferring or the broken material lumpd, and prevents the uneven drying on material thickness.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mesh dryer, comprise baking oven and the feeder and the hot-blast conveying appliance that are communicated with baking oven respectively, baking oven has hollow housing, in housing, level is provided with the mesh-belt conveying unit for convey materials, mesh-belt conveying unit comprises the continuous circulation be interspersed up and down pivotal upper strata guipure and lower floor's guipure, the discharge end correspondence of upper strata guipure is located at above the feed end of lower floor's guipure, turn-down rig is provided with between the discharge end and the feed end of lower floor's guipure of upper strata guipure, turn-down rig primarily of telescopic direction perpendicular to the hydraulic jack of lower floor's guipure direction of motion and hopper composition, the charging aperture of hopper is fixed on the below of upper wire band discharge end, the discharging opening of hopper is metal hose, telescopic head and the described connection by metal hose of hydraulic jack are fixed.
The technical scheme that the present invention limits further is:
Further, the feed end of upper strata guipure is located at the below of described feeder discharging opening, is provided with the discharging opening extending hull outside below the discharge end of lower floor's guipure, and the air outlet of hot-blast conveying appliance is located at the below of described lower net band feed end.
Further, be provided with air-introduced machine in case top, this is in baking oven, form an air channel from bottom to up, and moisture is drawn baking oven.
Further, the inwall of described housing is equipped with heat-insulation layer, this is the bake out temperature in order to ensure oven interior, prevents excess calories loss.
The invention has the beneficial effects as follows, the present invention drives metal hose to swing feeding perpendicular to lower floor's guipure direction of motion by the stretching motion of hydraulic jack, the material of transport first can be mixed dispersion again and be sprinkling upon on lower floor's guipure by this device, make dry materials evenly, thoroughly solve the uneven drying problem in thickness of feed layer; Certainly also according to the concrete condition of material by regulating the speed of service of lower floor's guipure or regulating the sway velocity of metal hose to carry out the thickness of the instrumentality bed of material, can increase or reduce the contact area of material and circulating air, improve drying efficiency; Meanwhile, the present invention can while material be transmitted by levels, and reach upset material by the swing blowing of hopper and prevent the generation of caking, owing to only having added hydraulic cylinder and hopper on existing mesh-belt baking oven, structure is simple.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is vertical section of the present invention structural map;
Fig. 2 is the sectional structure schematic diagram of turn-down rig;
In figure: 1. housing, 2. ground floor guipure, 3. second layer guipure, 4. third layer guipure, 5. turn-down rig, 6. hydraulic jack, 7. hopper, 8. metal hose, 9. feeder, 10. discharging opening, 11. air-introduced machines, 12. heat-insulation layers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
A kind of mesh dryer that the present embodiment provides, as shown in Figure 1, baking oven has hollow housing 1, in housing 1, level is provided with the mesh-belt conveying unit for convey materials, mesh-belt conveying unit comprises the ground floor guipure 2 that staggered head and the tail are up and down connected successively, second layer guipure 3 and third layer guipure 4, turn-down rig 5 is respectively equipped with between ground floor guipure 2 discharge end and second layer guipure 3 feed end and between second layer guipure 2 discharge end and third layer guipure 4 feed end, the structural representation of turn-down rig 5 as shown in Figure 2, form perpendicular to the hydraulic jack 6 of the guipure direction of motion and hopper 7 primarily of telescopic direction, the charging aperture of hopper 7 is fixed on the below of guipure discharge end, the discharging opening of hopper is metal hose 8, telescopic head and the metal hose 8 of hydraulic jack 6 are connected and fixed, flexible pipe is driven to move reciprocatingly by hydraulic jack,
The feed end of ground floor guipure 2 is located at the below of feeder 9 discharging opening, the discharging opening 10 extending hull outside is provided with below the discharge end of third layer guipure 4, the air outlet of described hot-blast conveying appliance is located at the below of described lower net band feed end, be provided with air-introduced machine 11 at housing 1 top, the inwall of housing 1 is equipped with heat-insulation layer 12.
As mentioned above, although represented with reference to specific preferred embodiment and described the present invention, it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite not departing from claims definition, various change can be made in the form and details to it.
Claims (4)
1. a mesh dryer, comprise baking oven and the feeder and the hot-blast conveying appliance that are communicated with baking oven respectively, described baking oven has hollow housing, in housing, level is provided with the mesh-belt conveying unit for convey materials, described mesh-belt conveying unit comprises the continuous circulation be interspersed up and down pivotal upper strata guipure and lower floor's guipure, the discharge end correspondence of described upper strata guipure is located at above the feed end of described lower floor guipure, it is characterized in that: between the discharge end and the feed end of described lower floor guipure of described upper strata guipure, be provided with turn-down rig, described turn-down rig primarily of telescopic direction perpendicular to the hydraulic jack of lower floor's guipure direction of motion and hopper composition, the charging aperture of described hopper is fixed on the below of described upper wire band discharge end, the discharging opening of described hopper is metal hose, telescopic head and the described connection by metal hose of described hydraulic jack are fixed.
2. mesh dryer according to claim 1, it is characterized in that: the feed end of described upper strata guipure is located at the below of described feeder discharging opening, be provided with the discharging opening extending hull outside below the discharge end of described lower floor guipure, the air outlet of described hot-blast conveying appliance is located at the below of described lower net band feed end.
3. mesh dryer according to claim 2, is characterized in that: be provided with air-introduced machine in described case top.
4. mesh dryer according to claim 2, is characterized in that: on the inwall of described housing, be equipped with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506463.5A CN104215055B (en) | 2014-09-28 | 2014-09-28 | Mesh dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506463.5A CN104215055B (en) | 2014-09-28 | 2014-09-28 | Mesh dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104215055A true CN104215055A (en) | 2014-12-17 |
| CN104215055B CN104215055B (en) | 2016-01-06 |
Family
ID=52096800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410506463.5A Active CN104215055B (en) | 2014-09-28 | 2014-09-28 | Mesh dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104215055B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813487A (en) * | 2015-12-02 | 2017-06-09 | 朱元华 | A kind of wire guide dryer |
| CN108955228A (en) * | 2017-05-18 | 2018-12-07 | 江苏瑞洁环境工程科技有限责任公司 | A kind of feeding device in dryer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1785644A1 (en) * | 1990-12-28 | 1993-01-07 | Mo T I Pishchevoj Promy | Equipment for heat treatment of foodstuffs |
| DE4301993A1 (en) * | 1993-01-26 | 1994-07-28 | Anton Eyerle | Contra flow belt dryer esp. for grass and similar crops |
| CN2594273Y (en) * | 2002-11-26 | 2003-12-24 | 中国冶金建设集团马鞍山钢铁设计研究总院 | Double tank charger on top of furnace |
| CN101109510A (en) * | 2007-07-19 | 2008-01-23 | 重庆科技学院 | Uniform distribution device |
| CN101210272A (en) * | 2007-12-25 | 2008-07-02 | 中冶南方工程技术有限公司 | Bidirectional swinging distributing device |
| CN202347036U (en) * | 2011-05-12 | 2012-07-25 | 东北大学 | High-temperature distribution device |
| CN204227855U (en) * | 2014-09-28 | 2015-03-25 | 南京同皓干燥设备有限公司 | Mesh dryer |
-
2014
- 2014-09-28 CN CN201410506463.5A patent/CN104215055B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1785644A1 (en) * | 1990-12-28 | 1993-01-07 | Mo T I Pishchevoj Promy | Equipment for heat treatment of foodstuffs |
| DE4301993A1 (en) * | 1993-01-26 | 1994-07-28 | Anton Eyerle | Contra flow belt dryer esp. for grass and similar crops |
| CN2594273Y (en) * | 2002-11-26 | 2003-12-24 | 中国冶金建设集团马鞍山钢铁设计研究总院 | Double tank charger on top of furnace |
| CN101109510A (en) * | 2007-07-19 | 2008-01-23 | 重庆科技学院 | Uniform distribution device |
| CN101210272A (en) * | 2007-12-25 | 2008-07-02 | 中冶南方工程技术有限公司 | Bidirectional swinging distributing device |
| CN202347036U (en) * | 2011-05-12 | 2012-07-25 | 东北大学 | High-temperature distribution device |
| CN204227855U (en) * | 2014-09-28 | 2015-03-25 | 南京同皓干燥设备有限公司 | Mesh dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813487A (en) * | 2015-12-02 | 2017-06-09 | 朱元华 | A kind of wire guide dryer |
| CN108955228A (en) * | 2017-05-18 | 2018-12-07 | 江苏瑞洁环境工程科技有限责任公司 | A kind of feeding device in dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104215055B (en) | 2016-01-06 |
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