CN202925159U - Silkworm cocoon drying device - Google Patents
Silkworm cocoon drying device Download PDFInfo
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- CN202925159U CN202925159U CN 201220608356 CN201220608356U CN202925159U CN 202925159 U CN202925159 U CN 202925159U CN 201220608356 CN201220608356 CN 201220608356 CN 201220608356 U CN201220608356 U CN 201220608356U CN 202925159 U CN202925159 U CN 202925159U
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Abstract
The utility model aims to provide a silkworm cocoon drying device which has a simple structure, is simple and convenient to operate, can heat silkworm cocoon uniformly, and has a good drying effect. Through arranging a support mechanism, a heating mechanism, a drying mechanism, a cocoon holding mechanism, a circulating mechanism and the like, a hot air circulation flow manner is adopted to dry fresh cocoons, so that the problem that the quality is reduced since the silkworm cocoons are discolored and yellow-tinged caused by directly using fire drying is solved, the silkworm cocoon drying device is matched with automatic control equipment to use, the temperature control is accurate, the silkworm cocoons can be heated uniformly, the drying effect is good, and the silkworm cocoons can be stored for a long time without causing loss even if an enterprise cannot purchase the silkworm cocoons in time.
Description
Technical field
The utility model relates to a kind of container of drying, is specifically related to a kind of drying device of silk cocoon.
Background technology
silk cocoon mainly is comprised of cocoon layer and pupal cell, bright cocoon water content of cocoon shell is about 13～15% left and right under normal circumstances, the pupal cell moisture content is about 73～77% left and right, dry purpose is to prevent silk cocoon lay up period nymphosis moth alive, the parasitic fly blow that the silkworm body is left over goes out maggot and pupal cell rots and damages cocoon layer, also make simultaneously the ease of solubility matter of cocoon layer outer silk gum of appropriate change after Overheating Treatment, strengthen the cocoon cooking resistivity, the solution of protection cocoon is relaxed, be conducive to filature and storage, common way is that silk enterprise is dry in batches after with the silk cocoon concentric acquisition of silkworm raiser's cultivation, but a lot of silkworm raisers are also arranged because enterprise can't in time purchase silkworm cocoons, oneself will preserve situation for sale after cocoon drying in order to avoid damage, larger for domestic type silkworm cocoon drying equipment demand.
Cocoon drying method commonly used is mainly twice dry method at present, till first bright cocoon baking rate being about half dried cocoon of 60% left and right for the first time; Half dried cocoon through stack 3～4 round the clock after, dry by the fire suitable doing with lower temperature more for the second time.This method can improve the utilization rate of uniform drying degree and drying equipment, is the method that generally adopts at present.
At present the drying equipment in the extensive use of silk enterprise is mainly push type, vapour heat-circulation type, hot air circulation type drying machine.Pusher drying machine is a brick tunnel type, and there is inlet/outlet at two ends, and there are fan and row in both sides to device of air.Heat-supplying mode have burning hot formula, steam heat type, hot air type etc. several.Export low after the front import height of built-in temperature distribution.Silk cocoon is loaded on the cocoon car and intermittently advances every about 30 minutes, completes drying to the port of export.The vapour hot recirculation drier has the patterns such as 6 layers, 8 layers, 10 layers, establishes cocoon net one deck for every layer.Hothouse is rectangle, both sides and exit cocoon some groups, the fan that is equipped with off the net.The direction of motion of adjacent layer cocoon net is opposite, transfers silk cocoon.The steam pipe heat supply is arranged between the cocoon net, and height bends down to make built-in temperature distribute upward.Bright cocoon is entered in machine by the superiors advances gradually, then successively falls, and completes drying to the orlop port of export.Hot air circulation type drying machine also has the patterns such as 6 layers, 8 layers, 10 layers, and large scale computer is about 20～22 meters, and minicomputer is about 10 meters left and right.Structure and using method and vapour hot recirculation drier are basic identical, but do not establish fan and steam pipe in machine.Air is sent into after by the machine external heat.Be divided into upper and lower two Room or three Room, upper, middle and lower in machine, be divided into high temperature, middle gentle low temperature 3rd district.The outer both sides of machine are provided with respectively distinguishes air heater and the equipment such as air-supply, air draft and residual heat recovery, separately has humiture automatically control and automatically advance cocoon, go out the devices such as cocoon, pack, is reasonable cocoon drying type.
Although above-mentioned three kinds of drying equipment effects are better, but volume is large, complex structure, manufacturing cost are higher, being only applicable to silk enterprise uses, can't promote in numerous silkworm raisers, so, need a kind of volume moderate in actual production, drying effect satisfies the drying equipment that the suitable silkworm raiser single household of industrialization filature requirement uses, and causes unnecessary loss in order to avoid can't preserve because of silk cocoon.
Summary of the invention
Be to solve the deficiency that in prior art, conventional drying equipment can't be promoted in numerous silkworm raisers, the utility model purpose be to provide a kind of simple in structure, easy and simple to handle, to silk cocoon homogeneous heating, cocoon drying device that drying effect is good.
For achieving the above object, the utility model by the following technical solutions, a kind of cocoon drying device comprises supporting mechanism, heating arrangements, drier, Sheng cocoon mechanism and cycling mechanism;
Supporting mechanism comprises backboard 1 and base 2;
Described heating arrangements is the structure that left-right symmetry distributes, comprise respectively combustion chamber 3 and heating chamber 4, described combustion chamber 3 is plug-type, upper end open, there is base plate the lower end, its outer panel is provided with exhaust smoke hole 5 by rear position, exhaust smoke hole 5 and smoke discharging pipe 9 UNICOMs that heating chamber 4 rear ends are set, and upper/lower positions is provided with fresh air inlet 6 in outer panel;
Described heating chamber 4 is the square space of a sealing, and its base plate is placed in 3 tops, combustion chamber, and offers a plurality of heat divergence holes 7, and heating chamber 4 outer panel lower ends are provided with the hole 8 corresponding with the fresh air inlet 6 that arranges on 3 side plates of combustion chamber, make combustion chamber 3 and extraneous UNICOM;
Described drier is one to be provided with door 10 seal cavity, is provided with exhaust outlet 12 and weep hole 13 that left-right symmetry distributes on its top board 11;
Described Sheng cocoon mechanism comprises rotating shaft 14 and cocoon plate 15, cocoon plate 15 is made by screen cloth, and the above is provided with the blend stop that prevents that silk cocoon from rolling, and rotating shaft 14 is connected with motor 17 on being arranged on top board 11 by drive disk assembly 16, drive its rotation by motor 17, silk cocoon is heated evenly;
Cycling mechanism comprises that left-right symmetry is arranged on air blast 18 and turnover feed channel on top board 11, and blast pipe stretches in heating chamber 4, and discharge pipe stretches in drier.
During work, close door 10 add cocoon in cocoon plate 15 after, open motor 17 and air blast 18 and carry out drying, temperature is about 100-110 ℃, till first bright cocoon oven dry rate being about half dried cocoon of 50-60% left and right, close tester in power-down state, take out silk cocoon and stacked 3～4 days, reenter baking oven and use temperature baking to suitable the doing of 80-85 ℃ to get final product.
Be the automaticity of raising device and the accuracy of control, can be in drier the set temperature sensor, the Real-Time Monitoring temperature, during lower than preset value, signal feedback to controller, is opened the switch of air blast 18 when temperature, hot blast in heating chamber 4 is extracted into drier silk cocoon is carried out drying, during excess Temperature, air blast 18 stalls stop heat supply.
the beneficial effects of the utility model are: the utility model is simple in structure, each several part is all mobile assembled and disassembled structures, be convenient to maintenance and repair, can use multi mineral fuel as thermal source, easy to use, use cost is low, be convenient to promote, this device does not directly adopt naked light dry simultaneously, but adopt hot gas cycle dry, the problem that its quality of reduction of silk cocoon variable color jaundice can not occur, coordinate automation control appliance to use, the temperature precise control, silk cocoon is heated evenly, drying effect is good, even enterprise can't in time purchase silkworm cocoons, also can preserve for a long time and can not cause damage.
Description of drawings
Fig. 1 is the surface structure schematic diagram of cocoon drying device described in the utility model;
Fig. 2 is the internal structure decomposing schematic representation of cocoon drying device described in the utility model.
In figure: 1-backboard, 2-base, 3-combustion chamber, 4-heating chamber, 5-exhaust smoke hole, 6-fresh air inlet, 7-heat divergence hole, 8-hole, 9-smoke discharging pipe, 10-door, 11-top board, 12-exhaust outlet, 13-weep hole, 14-rotating shaft, 15-cocoon plate, 16-drive disk assembly, 17-motor, 18-air blast.
The specific embodiment
Below in conjunction with accompanying drawing, structure of the present utility model and use thereof are described further
Embodiment 1
As shown in Figure 1, 2, the described cocoon drying device of the present embodiment comprises supporting mechanism, heating arrangements, drier, Sheng cocoon mechanism and cycling mechanism;
Supporting mechanism comprises backboard 1 and base 2; Described heating arrangements is the structure that left-right symmetry distributes, comprise respectively combustion chamber 3 and heating chamber 4, described combustion chamber 3 is plug-type, upper end open, there is base plate the lower end, its outer panel is provided with exhaust smoke hole 5 by rear position, exhaust smoke hole 5 and smoke discharging pipe 9 UNICOMs that heating chamber 4 rear ends are set, and upper/lower positions is provided with fresh air inlet 6 in outer panel; Described heating chamber 4 is the square space of a sealing, and its base plate is placed in 3 tops, combustion chamber, and offers a plurality of heat divergence holes 7, and heating chamber 4 outer panel lower ends are provided with the hole 8 corresponding with the fresh air inlet 6 that arranges on 3 side plates of combustion chamber, make combustion chamber 3 and extraneous UNICOM; Described drier is one to be provided with door 10 seal cavity, be provided with exhaust outlet 12 and weep hole 13 that left-right symmetry distributes on its top board 11, set temperature sensor in drier, the Real-Time Monitoring temperature is when temperature during lower than preset value, with signal feedback to controller, open the switch of air blast 18, the hot blast in heating chamber 4 is extracted into drier silk cocoon is carried out drying, during excess Temperature, air blast 18 stalls stop heat supply.Described Sheng cocoon mechanism comprises rotating shaft 14 and cocoon plate 15, cocoon plate 15 is made by screen cloth, and the above is provided with the blend stop that prevents that silk cocoon from rolling, and rotating shaft 14 is connected with motor 17 on being arranged on top board 11 by drive disk assembly 16, drive its rotation by motor 17, silk cocoon is heated evenly; Cycling mechanism comprises that left-right symmetry is arranged on air blast 18 and turnover feed channel on top board 11, and blast pipe stretches in heating chamber 4, and discharge pipe stretches in drier.
During work, close door 10 add cocoon in cocoon plate 15 after, open motor 17 and air blast 18 and carry out drying, temperature is about 110 ℃, till first bright cocoon oven dry rate being about half dried cocoon of 60% left and right, closes tester in power-down state, the taking-up silk cocoon was stacked 3 days, reentered baking oven and extremely fitted dried getting final product with the temperature baking of 85 ℃.
As shown in Figure 1, 2, the described cocoon drying device of the present embodiment comprises supporting mechanism, heating arrangements, drier, Sheng cocoon mechanism and cycling mechanism;
Supporting mechanism comprises backboard 1 and base 2;
Described heating arrangements is the structure that left-right symmetry distributes, comprise respectively combustion chamber 3 and heating chamber 4, described combustion chamber 3 is plug-type, upper end open, there is base plate the lower end, its outer panel is provided with exhaust smoke hole 5 by rear position, exhaust smoke hole 5 and smoke discharging pipe 9 UNICOMs that heating chamber 4 rear ends are set, and upper/lower positions is provided with fresh air inlet 6 in outer panel;
Described heating chamber 4 is the square space of a sealing, and its base plate is placed in 3 tops, combustion chamber, and offers a plurality of heat divergence holes 7, and heating chamber 4 outer panel lower ends are provided with the hole 8 corresponding with the fresh air inlet 6 that arranges on 3 side plates of combustion chamber, make combustion chamber 3 and extraneous UNICOM;
Described drier is one to be provided with door 10 seal cavity, is provided with exhaust outlet 12 and weep hole 13 that left-right symmetry distributes on its top board 11;
Described Sheng cocoon mechanism comprises rotating shaft 14 and cocoon plate 15, cocoon plate 15 is made by screen cloth, and the above is provided with the blend stop that prevents that silk cocoon from rolling, and rotating shaft 14 is connected with motor 17 on being arranged on top board 11 by drive disk assembly 16, drive its rotation by motor 17, silk cocoon is heated evenly;
Cycling mechanism comprises that left-right symmetry is arranged on air blast 18 and turnover feed channel on top board 11, and blast pipe stretches in heating chamber 4, and discharge pipe stretches in drier.
During work, close door 10 add cocoon in cocoon plate 15 after, open motor 17 and air blast 18 and carry out drying, temperature is about 100 ℃, till first bright cocoon oven dry rate being about half dried cocoon of 50% left and right, closes tester in power-down state, the taking-up silk cocoon was stacked 4 days, reentered baking oven and extremely fitted dried getting final product with the temperature baking of 80 ℃.
Claims (2)
1. a cocoon drying device, is characterized in that, comprises supporting mechanism, heating arrangements, drier, Sheng cocoon mechanism and cycling mechanism; Supporting mechanism comprises backboard (1) and base (2); Described heating arrangements is the structure that left-right symmetry distributes, comprise respectively combustion chamber (3) and heating chamber (4), described combustion chamber (3) is plug-type, upper end open, there is base plate the lower end, its outer panel is provided with exhaust smoke hole (5) by rear position, exhaust smoke hole (5) and smoke discharging pipe (9) UNICOM that heating chamber (4) rear end is set, and upper/lower positions is provided with fresh air inlet (6) in outer panel; Described heating chamber (4) is the square space of a sealing, its base plate is placed in top, combustion chamber (3), and offer a plurality of heat divergence holes (7), heating chamber (4) outer panel lower end is provided with the hole (8) corresponding with the fresh air inlet (6) that arranges on the side plate of combustion chamber (3), makes combustion chamber (3) and extraneous UNICOM; Described drier is one to be provided with the seal cavity of door (10), is provided with exhaust outlet (12) and weep hole (13) that left-right symmetry distributes on its top board (11); Described Sheng cocoon mechanism comprises rotating shaft (14) and cocoon plate (15), cocoon plate (15) is made by screen cloth, the above is provided with the blend stop that prevents that silk cocoon from rolling, rotating shaft (14) is connected with motor (17) on being arranged on top board (11) by drive disk assembly (16), drive its rotation by motor (17), silk cocoon is heated evenly; Cycling mechanism comprises that left-right symmetry is arranged on the upper air blast (18) of top board (11) and turnover feed channel, and blast pipe stretches in heating chamber (4), and discharge pipe stretches in drier.
2. a kind of cocoon drying device according to claim 1, it is characterized in that, set temperature sensor in drier, the Real-Time Monitoring temperature is when temperature during lower than preset value, with signal feedback to controller, open the switch of air blast (18), the hot blast in heating chamber (4) is extracted into drier silk cocoon is carried out drying, during excess Temperature, air blast (18) stall stops heat supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608356 CN202925159U (en) | 2012-11-18 | 2012-11-18 | Silkworm cocoon drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608356 CN202925159U (en) | 2012-11-18 | 2012-11-18 | Silkworm cocoon drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925159U true CN202925159U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608356 Expired - Fee Related CN202925159U (en) | 2012-11-18 | 2012-11-18 | Silkworm cocoon drying device |
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| Country | Link |
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| CN (1) | CN202925159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571281A (en) * | 2016-02-29 | 2016-05-11 | 江苏楷益智能科技有限公司 | Drying oven used for drying fruits and vegetables |
| CN108168255A (en) * | 2017-12-19 | 2018-06-15 | 常州市鼎日环保科技有限公司 | A kind of cocoon drying device |
| CN109974395A (en) * | 2017-12-27 | 2019-07-05 | 山东琦泉能源科技有限公司 | Biomass material drying means |
-
2012
- 2012-11-18 CN CN 201220608356 patent/CN202925159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571281A (en) * | 2016-02-29 | 2016-05-11 | 江苏楷益智能科技有限公司 | Drying oven used for drying fruits and vegetables |
| CN108168255A (en) * | 2017-12-19 | 2018-06-15 | 常州市鼎日环保科技有限公司 | A kind of cocoon drying device |
| CN109974395A (en) * | 2017-12-27 | 2019-07-05 | 山东琦泉能源科技有限公司 | Biomass material drying means |
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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 |
Granted publication date: 20130508 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |