CN204426639U - A kind of machine for drying melon seeds - Google Patents
A kind of machine for drying melon seeds Download PDFInfo
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- CN204426639U CN204426639U CN201520044571.5U CN201520044571U CN204426639U CN 204426639 U CN204426639 U CN 204426639U CN 201520044571 U CN201520044571 U CN 201520044571U CN 204426639 U CN204426639 U CN 204426639U
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- melon seeds
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Abstract
The utility model relates to drying plant technical field, a kind of machine for drying melon seeds specifically, the head and the tail of described climbing transition section are provided with surface moisture dryer section and internal moisture dryer section, linearly distribute, in surface moisture dryer section and internal moisture dryer section, some drying units are set, described drying unit comprises high temperature resistant double suction mouth C formula transmission circulating fan, U-shaped radiator is set below circulating fan, the import and export of U-shaped radiator are connected with metal hose, circulating fan air port place is provided with deflector, above drying unit, dehumidification system is set, in the middle of internal moisture dryer section, the head and the tail of drying unit are equipped with the tempering unit that the humidity of melon seeds granule interior temperature and melon seeds granule interior can be made to exchange, box house is provided with network chain transportation system.This is a kind of auto-controll operation speed, temperature automatically controlled, and uniform drying, easy to maintenance, heat energy makes full use of, improve dried melon seeds quality, reduce the novel machine for drying melon seeds of dryer operating cost.
Description
Technical field
The utility model relates to drying plant technical field, specifically a kind of machine for drying melon seeds.
Background technology
There is following shortcoming in machine for drying melon seeds in the market: 1. adopt single ventilation form to cause dried melon seeds dry wet uneven, energy consumption is large, and drying efficiency is low; 2. the hot-air channel of circulation leaks the outside at thermal-insulating body cruelly, causes thermal source to waste, and increases workshop condition temperature, also there is the risk of scalding operating personnel; 3. the equal air duct in machine for drying melon seeds does not solve the uniform difficult problem of hot blast from source; 4, melon seeds can not be controlled automatically by the speed of service of dryer, need artificial frequent operation.Heated-air drying temperature controls unstable, and fluctuation is large; 5. tail gas does not make full use of, and wastes energy; 6. pipeline can not overcome local stress after being expanded with heat and contract with cold, and causes leakage of oil, there is disaster hidden-trouble; 7. the feed inlet and outlet of machine for drying melon seeds does not have sealing device, causes hot blast short circuit or gas leakage, and the rate of drying of melon seeds is reduced greatly, can not carry out drying operation time serious; 8. the bar (or plate chain) of fixing guipure is middle does not support meeting flexural deformation; 9. melon seeds are dried needs tempering, and machine for drying melon seeds does not in the market have this process, and it is dry too urgent to cause, and affects melon seeds internal moisture and externally shifts, both affected drying efficiency, also reduce dried melon seeds quality and mouthfeel.
Summary of the invention
The technical problems to be solved in the utility model is: in order to solve uneven drying that prior art in above-mentioned background technology exists, the dry problem such as too urgent, the novel machine for drying melon seeds providing a kind of uniform drying, easy to maintenance, heat energy makes full use of, improve dried melon seeds quality, reduce dryer operating cost.
The utility model solves the technical scheme that its technical problem adopts:
A kind of machine for drying melon seeds, comprise: casing, feed zone, tail gas recycle preheating unit, surface moisture dryer section, climbing transition section, internal moisture dryer section, discharge bucket, the head and the tail of described climbing transition section are provided with surface moisture dryer section and internal moisture dryer section, linearly distribute, in surface moisture dryer section and internal moisture dryer section, some drying units are set, described drying unit comprises high temperature resistant double suction mouth C formula transmission circulating fan, U-shaped radiator is set below circulating fan, the import and export of U-shaped radiator are connected with metal hose, below circulating fan or top is provided with wind-supplying mouth, circulating fan air port place is provided with deflector, above drying unit, dehumidification system is set, in the middle of internal moisture dryer section, the head and the tail of drying unit are equipped with the tempering unit that the humidity of melon seeds granule interior temperature and melon seeds granule interior can be made to exchange, box house is provided with network chain transportation system.
Described high temperature resistant double suction mouth C formula transmission circulating fan spiral case is located at inside the circulated air passage of casing both sides, and order is arranged in each drying unit successively up and down.
Described dehumidification system comprises containing wet-emitting blower, pipeline, regulating device of air door, moisture exhausting port and inlet scoop, when high temperature resistant double suction mouth C formula transmission circulating fan is positioned on casing top, moisture exhausting port is located at the top board centre of each unit and the guipure centre position of side, U-shaped radiator opposite; When high temperature resistant double suction mouth C formula transmission circulating fan is positioned on bottom half, moisture exhausting port is located at the top board centre position of each unit.
Described network chain transportation system comprises chain track, frequency conversion speed-down machine and guipure, by frequency conversion speed-down machine driven by motor sprocket wheel controlling run, every section of casing both sides have described chain track, and described guipure compressing tablet is fixed on bar, bar two ends are provided with baffle plate, are provided with roller supporting between bar.
The baffle plate at described bar two ends is connected by attaching parts with between chain track.
Described attaching parts comprise bearing pin chain, bearing pin and split pin, and hollow with the two respectively bearing pin chain of bearing pin is fixed on chain track by split pin.
Described guipure can also adopt corrosion resistant plate chain to replace.
Compared with prior art, the beneficial effects of the utility model are: adopt composite ventilated form, improve the melon seeds uniformity after heated-air drying and increase rate of drying; Take automatic temperature-adjusting water content detection control system to solve melon seeds can not automatically be controlled by the speed of service of dryer, need the problem of artificial frequent operation; Arranging roller in the middle of the bar of fixing guipure prevents support bends to be out of shape; Melon seeds, through tempering unit, make the humidity of melon seeds granule interior temperature and melon seeds granule interior exchange, improve quality and the mouthfeel of melon seeds.The novel machine for drying melon seeds that the utility model provides has auto-controll operation speed, temperature automatically controlled, and uniform drying, easy to maintenance, heat energy utilization is abundant, operating cost is low, dried melon seeds quality advantages of higher.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structure top view of the present utility model;
Fig. 3 is that in Fig. 1, K place blower fan puts drying unit generalized section on right air channel;
Fig. 4 is that in Fig. 1, K place blower fan puts drying unit generalized section on left air channel;
Fig. 5 be in Fig. 1 M place blower fan in left air channel underlying drying unit generalized section;
Fig. 6 is that in Fig. 1, M place blower fan puts drying unit generalized section on right air channel;
Label in accompanying drawing is: 1, casing, 2, feed zone, 21, feed hopper, 22, dividing plate, 23, attached wall vibrations motor, 3, drying unit, 31a, first deflector, 31b, second deflector, 31c, 3rd deflector, 32, high temperature resistant double suction mouth C formula transmission circulating fan, 33, metal hose, 34, U-shaped radiator, 35, wind-supplying mouth, 36, observe maintenance cleaning gate, 37, individual layer quick operating valve, 41, feed inlet sealing device, 42, feed inlet and outlet sealing device, 43, sealing device of discharge opening, 5, dehumidification system, 51, inlet scoop, 52, moisture exhausting port, 6, climbing transition section, 7, tempering unit, 8, network chain transportation system, 81, guipure adjusting device, 82, frequency conversion speed-down machine, 83, guipure, 84, the strut of fixing guipure, 85, chain track, 86, support the running roller of strut, 87, baffle plate, 88, attaching parts, 89, bar, 9, tail gas recycle preheating unit, 91, tail gas recycle thermal source, 10, temperature measurement control system, 11, water content detection control system, 12, stir the rake of melon seeds, 13, the angle bar of fixing rake, 14, discharge bucket, 15, surface free moisture dryer section, 16, internal moisture dryer section.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of machine for drying melon seeds, comprise: casing 1, feed zone 2, tail gas recycle preheating unit 9, surface moisture dryer section 15, climbing transition section 6, internal moisture dryer section 16, discharge bucket 14, described climbing transition 6 sections of head and the tail are provided with surface moisture dryer section 15 and internal moisture dryer section 16, linearly distribute, in surface moisture dryer section 15 and internal moisture dryer section 16, some drying units 3 are set, described drying unit 3 comprises high temperature resistant double suction mouth C formula transmission circulating fan 32, U-shaped radiator 34 is set below circulating fan 32, below circulating fan 32 or top is provided with wind-supplying mouth 35, circulating fan 32 air port place is provided with deflector 31, dehumidification system 5 is set above drying unit 3, middle drying unit 3 head and the tail of internal moisture dryer section 15 are equipped with the tempering unit 7 that the humidity of melon seeds granule interior temperature and melon seeds granule interior can be made to exchange, casing 1 inside is provided with network chain transportation system 8.
Wherein, feed hopper 21 is added in above feed zone guipure 83, is fixed on casing 1.Hopper bottom is frustum, and the feed opening of hopper is provided with dividing plate 22 makes melon seeds play cushioning effect in gravity decline process, also plays the effect strengthening feed hopper 21.Feed hopper 21 is provided with wall-attachment vibrator in the outer side of frustum below, and can vibrate bulk cargo time large as watermelon seeds viscosity and be unlikely to putty, wall-attachment vibrating motor 23 adopts clearance-type operation, can set vibration and dwell time cycle operation.
Described casing 1 is segmented frame structure, and two meters of unit, every section is made up of several unit, sectional making, Assembling.Box house adopts 304 stainless steel full welds, and outer wall adopts carbon steel or stainless steel rivet welding.Casing adopts heat-preservation cotton insulation, and casing top is provided with hanging apparatus.Casing two sides are provided with circulated air passage, and guipure 83 is arranged between the circulation canal of both sides, form hot air circulation passage casing and melon seeds hothouse casing.The each unit in outside of casing both sides is equipped with symmetrical observation maintenance cleaning door 36.
As shown in figures 1 to 6, every section of casing 1 both sides are provided with upper and lower chain track 85.20 order stainless steel wire guipures 83 of conveying melon seeds are fixed on the thick stainless steel bar 89 of diameter 18mm × 2mm with compressing tablet, bar two ends are provided with baffle plate 87(baffle plate and divide flat backplate or concavo-convex backplate, alternately be mounted to a plane), the baffle plate 87 at bar 89 two ends is connected by attaching parts 88 with between chain track 85, attaching parts 88 comprise bearing pin chain, bearing pin and split pin, hollow with the two respectively bearing pin chain of bearing pin is fixed on chain track 85 by split pin, movable sprocket controlling run is with by the dynamo-electric machine 82 of frequency conversion speed-down, the degree of tightness of chain is provided with guipure adjusting device 81, be provided with roller 86 in the middle of bar to support.Corrosion resistant plate chain can also be adopted to replace stainless steel cloth.
The utility model adopts composite ventilated form, improves the melon seeds uniformity after heated-air drying and increases rate of drying.The both sides of the inner guipure 83 of casing 1 are provided with circulated air passage, and the ventilation form that on this and market, existing machine for drying melon seeds is single, has obvious difference.Two meters of drying units 3, each drying unit 3 be independently provided with U-shaped radiator 34, high temperature resistant double suction mouth C formula transmission circulating fan 32, wind-supplying mouth 35, split observation maintenance gate 36.Each section is provided with dehumidification system 5.The spiral case of high temperature resistant double suction mouth C formula transmission circulating fan 32 is located at inside the circulated air passage of casing 1 both sides, order is arranged on each unit successively up and down, such design, avoid the ventilation form that existing machine for drying melon seeds is single, change the mode of assembling at casing side or casing top.Be located at the blower fan of casing 1 top left side (or right side), by fan outlet above the moist melon seeds that deflector 31 to blow to hot blast accumulation uniformly, waste heat air is mixed by guipure 83 and supplementary fresh air and is used by U-shaped radiator 34 recuperated cycle, and malaria is discharged outside casing by wet-emitting blower in dehumidification system 5.Be located at the blower fan of casing 1 bottom left (or right side), by fan outlet below the moist melon seeds that deflector 31 to blow to hot blast accumulation uniformly, waste heat air is mixed by guipure 83 and supplementary fresh air and is used by U-shaped radiator 34 recuperated cycle, and malaria is discharged outside casing 1 by wet-emitting blower in dehumidification system 5.The composite ventilated structure of the utility model overcomes machine for drying melon seeds single ventilation structure Problems existing on market: the melon seeds overdrying on circulating fan opposite, melon seeds near blower fan side are excessively wet, the melon seeds piled up are dry wet uneven situation up and down, improve melon seeds quality, greatly improve rate of drying and efficiency.Circulating fan adopts double suction mouth split type C series resisting blower, and motor and blower fan transmission bracket are positioned on outside heat-insulation layer, are convenient to maintenance.The position that high temperature resistant double suction mouth C formula transmission circulating fan 32 is installed is different, change installation site corresponding to moisture exhausting port 52, inlet scoop 51.Machine for drying melon seeds on existing market adopts direct-connected single suction one's intention as revealed in what one says machine, it is large not as double suction one's intention as revealed in what one says machine that this structure non-refractory, Long-Time Service directly can cause burn-down of electric motor, air quantity also, the low hidden danger of efficiency is large, has a strong impact on machine for drying melon seeds safety, reliable, consecutive production.Heat exchanger employing U-shaped tubular construction can overcome to expand with heat and contract with cold avoids the impaired leakage of radiator.The inlet-outlet connector of U-shaped tubular construction radiator also adopts metal hose 33 to connect, overcome the local stress caused because expanding with heat and contract with cold, make the import and export pipe control of radiator free-extension in the stroke allowed, avoid radiator external pipe impaired and reveal, existing machine for drying melon seeds does not have this design, with regard to the hidden danger that the conduction oil and dust that there is leakage mix, produce very dangerous, be easy to cause fire.It is inner that both sides, casing Inner eycle air channel are located at by the spiral case of high temperature resistant double suction mouth circulating fan and U-shaped tubular construction heat exchanger, and sequentially symmetry is in staggered distribution up and down successively, is designed with like this and is beneficial to convection heat transfer' heat-transfer by convection, and hot blast scatters evenly.
Described each unit is provided with hot wind distributing system, and hot wind distributing system is different according to the position of assembling, be arranged on respectively guipure 83 above or below.First deflector 31a is located at the exit of high temperature resistant double suction mouth C formula transmission circulating fan 32, the outlet of high temperature resistant double suction mouth C formula transmission circulating fan 32 is divided into four parts, is respectively equipped with air door, regulates the airflow pressure of every part; Second plate 31b is divided into four regions each heating unit, and the airflow pressure in four regions controls by the first deflector 31a; 3rd deflector 31c is that movable porous plate makes hot blast blow over the moist melon seeds of boiling uniformly.
Described dehumidification system 5 is containing wet-emitting blower, pipeline, regulating device of air door, and when high temperature resistant double suction mouth C formula transmission circulating fan 32 is positioned on casing 1 top, moisture exhausting port 52 is located at the top board centre of each unit and guipure 83 centre position of side, U-shaped radiator 34 opposite; When high temperature resistant double suction mouth C formula transmission circulating fan 32 is positioned on bottom casing 1, moisture exhausting port 52 is located at the top board centre position of each unit.
Described air-makeup system is located at bottom or the top of each unit box, position on high temperature resistant double suction mouth C formula transmission circulating fan 32 inlet scoop or below.Air-makeup system is provided with adjusting device, and regulate the size of air mass flow, wind-supplying mouth 35 is provided with the impurity inside strainer filtering air.
Described temperature water divides detecting and controlling system: temperature feeds back to intelligent temperature control module by the temperature probe be located in the middle part of every section of casing, controls electronic conduction oil triple valve, 0-100% proportion adjustment valve openings degree.Moisture detector is arranged on last drying unit melon seeds exit of machine for drying melon seeds every section, and the moisture detected converts signal feedback to frequency converter, according to the speed of service of the number control guipure 83 of melon seeds moisture, operates without the need to human intervention.
Wherein, every unit box left and right sides all establishes observation maintenance cleaning to have gate 36, easy cleaning, observation and maintenance.On the circulated air casing opposite of each unit high temperature resistant double suction mouth C formula transmission circulating fan 32 and U-shaped radiator 34, dry between casing and the circulated air passage of opposite side and be provided with individual layer quick operating valve 37.Individual layer quick operating valve 37 is located at guipure 83 above or below respectively according to the position difference of circulating fan 32 blowing mouth, conveniently to observe, cleaning and safeguarding.
Described machine for drying melon seeds is divided into two sections, and the dry melon seeds surface moisture content of first paragraph and free moisture, second segment is tempering and dry melon seeds internal moisture, and second segment moisture is little, and the exhaust temperature of discharge is but very high.The preheating unit 9 pairs of melon seeds outlet of second segment waste gas utilization wet-emitting blower being received first paragraph end carry out predrying, make full use of thermal source, reduce energy consumption, and preheating unit utilizes waste heat dry, is no longer provided with heat exchanger and circulating fan.
Described melon seeds are by after the free moisture of first paragraph dry melon seeds surface, and enter into tempering unit 7, tempering unit 7 makes the humidity of melon seeds granule interior temperature and melon seeds granule interior exchange, and makes it even.Tempering unit 7 does not need heating and hydrofuge, can improve quality and the mouthfeel of melon seeds.
Be provided with bracing or strutting arrangement in the middle of the bar 89 of described fixing guipure 83, melon seeds are deposited on silk screen 83, work for a long time in hot blast, and bar 89 can produce mechanical fatigue and cause flexural deformation, chain seriously can be caused to derail, occur production and safety accident.Bar 89 centre position arranges roller 86, and roller 86 is positioned on support, has bearing inside roller, and roller holder is below bar 89, and rolling wheel support is fixed on above angle bar.
Described feed inlet and outlet is provided with sealing device 42, and the feed inlet and outlet of every section of casing end and afterbody is provided with deep bead, and deep bead is fixed on casing, and left and right is provided with adjusting device.Deep bead can also play again the effect of cloth, makes the melon seeds thickness on guipure 83 more consistent.
Each unit is provided with several rake 12 stirring melon seeds, and rake 12 is fixed on above angle bar 13, and the position of each group rake 12 is interlaced, and melon seeds form different tracks when rake 12.Melon seeds can be struck through rake 12, form gap instantaneously, increase hot blast contact surface, and dried melon seeds are more even, also improve rate of drying simultaneously.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (7)
1. a machine for drying melon seeds, comprise: casing, feed zone, tail gas recycle preheating unit, surface moisture dryer section, climbing transition section, internal moisture dryer section, discharge bucket, it is characterized in that: the head and the tail of described climbing transition section are provided with surface moisture dryer section and internal moisture dryer section, linearly distribute, in surface moisture dryer section and internal moisture dryer section, some drying units are set, described drying unit comprises high temperature resistant double suction mouth C formula transmission circulating fan, U-shaped radiator is set below circulating fan, the import and export of U-shaped radiator are connected with metal hose, below circulating fan or top is provided with wind-supplying mouth, circulating fan air port place is provided with deflector, above drying unit, dehumidification system is set, in the middle of internal moisture dryer section, the head and the tail of drying unit are equipped with the tempering unit that the humidity of melon seeds granule interior temperature and melon seeds granule interior can be made to exchange, box house is provided with network chain transportation system.
2. a kind of machine for drying melon seeds according to claim 1, is characterized in that: described high temperature resistant double suction mouth C formula transmission circulating fan spiral case is located at inside the circulated air passage of casing both sides, and order is arranged in each drying unit successively up and down.
3. a kind of machine for drying melon seeds according to claim 1, it is characterized in that: described dehumidification system comprises containing wet-emitting blower, pipeline, regulating device of air door, moisture exhausting port and inlet scoop, when high temperature resistant double suction mouth C formula transmission circulating fan is positioned on casing top, moisture exhausting port is located at the top board centre of each unit and the guipure centre position of side, U-shaped radiator opposite; When high temperature resistant double suction mouth C formula transmission circulating fan is positioned on bottom half, moisture exhausting port is located at the top board centre position of each unit.
4. a kind of machine for drying melon seeds according to claim 1, it is characterized in that: described network chain transportation system comprises chain track, frequency conversion speed-down machine and guipure, by frequency conversion speed-down machine driven by motor sprocket wheel controlling run, every section of casing both sides have described chain track, described guipure compressing tablet is fixed on bar, bar two ends are provided with baffle plate, are provided with roller supporting between bar.
5. a kind of machine for drying melon seeds according to claim 4, is characterized in that: the baffle plate at described bar two ends is connected by attaching parts with between chain track.
6. a kind of machine for drying melon seeds according to claim 5, is characterized in that: described attaching parts comprise bearing pin chain, bearing pin and split pin, and hollow with the two respectively bearing pin chain of bearing pin is fixed on chain track by split pin.
7. a kind of machine for drying melon seeds according to claim 4, is characterized in that: described guipure can also adopt corrosion resistant plate chain to replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044571.5U CN204426639U (en) | 2015-01-22 | 2015-01-22 | A kind of machine for drying melon seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044571.5U CN204426639U (en) | 2015-01-22 | 2015-01-22 | A kind of machine for drying melon seeds |
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| Publication Number | Publication Date |
|---|---|
| CN204426639U true CN204426639U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044571.5U Expired - Fee Related CN204426639U (en) | 2015-01-22 | 2015-01-22 | A kind of machine for drying melon seeds |
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| Country | Link |
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| CN (1) | CN204426639U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444557A (en) * | 2015-12-25 | 2016-03-30 | 石家庄市矿区丰旺机械有限公司 | Double-heat supplying system of briquette dryer |
| CN105613726A (en) * | 2016-01-26 | 2016-06-01 | 宁夏昊鑫现代农业开发有限公司 | Hot air circulation drying system of cereals |
| CN110063510A (en) * | 2019-06-09 | 2019-07-30 | 徐婷婷 | Curer |
| CN115403237A (en) * | 2022-06-15 | 2022-11-29 | 上海同臣环保有限公司 | Sludge drying mesh belt fixing device |
-
2015
- 2015-01-22 CN CN201520044571.5U patent/CN204426639U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444557A (en) * | 2015-12-25 | 2016-03-30 | 石家庄市矿区丰旺机械有限公司 | Double-heat supplying system of briquette dryer |
| CN105613726A (en) * | 2016-01-26 | 2016-06-01 | 宁夏昊鑫现代农业开发有限公司 | Hot air circulation drying system of cereals |
| CN110063510A (en) * | 2019-06-09 | 2019-07-30 | 徐婷婷 | Curer |
| CN115403237A (en) * | 2022-06-15 | 2022-11-29 | 上海同臣环保有限公司 | Sludge drying mesh belt fixing device |
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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: 20150701 Termination date: 20170122 |