CN103697676A - Rice drying equipment - Google Patents

Rice drying equipment Download PDF

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Publication number
CN103697676A
CN103697676A CN201310684589.7A CN201310684589A CN103697676A CN 103697676 A CN103697676 A CN 103697676A CN 201310684589 A CN201310684589 A CN 201310684589A CN 103697676 A CN103697676 A CN 103697676A
Authority
CN
China
Prior art keywords
chamber
drying equipment
drying
electric heating
preheating chamber
Prior art date
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.)
Pending
Application number
CN201310684589.7A
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Chinese (zh)
Inventor
张中云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING YUNSHENG FOOD BEVERAGE Co Ltd
Original Assignee
CHONGQING YUNSHENG FOOD BEVERAGE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING YUNSHENG FOOD BEVERAGE Co Ltd filed Critical CHONGQING YUNSHENG FOOD BEVERAGE Co Ltd
Priority to CN201310684589.7A priority Critical patent/CN103697676A/en
Publication of CN103697676A publication Critical patent/CN103697676A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a drying device, in particular to rice drying equipment. The rice drying equipment comprises a drying chamber, a preheating chamber provided with a funnel-shaped feed inlet at the top, and an electric heating chamber capable of generating warm wind, wherein a plurality of reducing material ejection openings are arranged in the lower part of the preheating chamber, a plurality of vent pipes, which are provided with through holes and are inclined at an angle of 45 degrees, are formed in the drying chamber, a hood, which is communicated with the preheating chamber, is arranged at the top of each vent pipe, the bottoms of the vent pipes are communicated with the electric heating chamber below, a graphite electric hot plate is arranged in the electric heating chamber, and the electric heating chamber is externally connected to a centrifugal fan. By adopting the technical scheme, the rice drying equipment has the advantages of capability of increasing the contact time of the rice and the warm wind, and high drying efficiency.

Description

Rice drying equipment
Technical field
The present invention relates to a kind of drying unit, be specifically related to a kind of rice drying equipment.
Background technology
Along with the development of modern agriculture science and technology, advanced increasing yield of paddy technology has obtained applying in vast rural area, yet the paddy increasing income more needs safety stock.The key of the safe storage of paddy is to reduce the moisture in paddy, to reduce the generation of going mouldy.At present, the conventional method that some paddy processing factories of China have reduced moisture paddy from artificial airing changes to drying mechanization technology mode.The outstanding advantages of drying mechanization technology mode is the restriction that can not be subject to natural conditions, can all weather operations, and oven dry batch is large, operating efficiency is high, but, the drying plant that adopted now, first preheating in preheating chamber of paddy, the logical hot blast in bottom from drying plant, make again paddy in hothouse, carry out damp and hot exchange, in this process, paddy is top-down flowing always, and hot blast moves from bottom to top by the ventilation duct of vertical setting, the time of contact of paddy and hot blast is short, and the drying efficiency of paddy is low.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of high rice drying equipment of time of contact, drying efficiency that increases paddy and hot blast is provided.
In order to solve the problems of the technologies described above, the invention provides a kind of rice drying equipment, comprise hothouse, at top, be provided with funnel-form charging aperture preheating chamber and the electrothermal chamber that can generate warm braw, in the bottom of described preheating chamber, be provided with the material ejiction opening of a plurality of reducing shapes, in hothouse, establish some ventilation ducts that arrange with inclination 45 degree of through hole, the top of ventilation duct is provided with the blast cap communicating with preheating chamber, bottom communicates with the electrothermal chamber of below, in electrothermal chamber, be provided with graphite electric heating plate, in described electrothermal chamber, be externally connected with centrifugal blower.
Adopt the rice drying equipment tool of technique scheme to have the following advantages: paddy is by after funnel-form charging aperture, paddy is again by the material ejiction opening of reducing shape, contribute to control the speed that logistics falls, the some ventilation ducts that arrange with inclination 45 degree of through hole that arrange in hothouse, direction at wind fully contacts with the material spraying from material ejiction opening, the ventilation duct tilting has increased contact area when material falls, in unit are, extended the drying time of material, blast cap is to producing exhausting ability in ventilation duct, make ventilation duct go out interruption-forming local decompression, contribute to the oven dry of paddy, it is quick, even that the graphite electric heating plate arranging in electrothermal chamber heats up, and fully effectively paddy dried, and makes the drying efficiency of drying plant high.
As preferred version, in order to reduce paddy speed of fall, contribute to the drying and preheating of paddy, above the material ejiction opening of described preheating chamber inside, be provided with the material baffle of reducing shape.
accompanying drawing explanation
Fig. 1 is the structural representation of rice drying equipment of the present invention;
In figure: 1-preheating chamber, 2-charging aperture, 3-hothouse, 4-graphite electric heating plate, 5-centrifugal blower, 6-material baffle, 7-material ejiction opening, 8-ventilation duct, 9-blast cap.
the specific embodiment
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As shown in Figure 1, the invention provides a kind of rice drying equipment, comprise hothouse 3, at top, be provided with funnel-form charging aperture 2 preheating chamber 1 and the electrothermal chamber that can generate warm braw, in the bottom of preheating chamber 1, be provided with the material ejiction opening 7 of a plurality of reducing shapes, in hothouse 3, establish some ventilation ducts 8 that arrange with inclination 45 degree of through hole, the top of ventilation duct 8 is provided with the blast cap 9 communicating with preheating chamber 1, bottom communicates with the electrothermal chamber of below, in electrothermal chamber, be provided with graphite electric heating plate 4, in electrothermal chamber, be externally connected with centrifugal blower 5, above the material ejiction opening 7 of preheating chamber 1 inside, be provided with the material baffle 6 of reducing shape.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the premise without departing from the principles of the invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.

Claims (2)

1. a rice drying equipment, comprise hothouse, at top, be provided with funnel-form charging aperture preheating chamber and the electrothermal chamber that can generate warm braw, it is characterized in that: the material ejiction opening that is provided with a plurality of reducing shapes in the bottom of described preheating chamber, in hothouse, establish some ventilation ducts that arrange with inclination 45 degree of through hole, the top of ventilation duct is provided with the blast cap communicating with preheating chamber, bottom communicates with the electrothermal chamber of below, in electrothermal chamber, be provided with graphite electric heating plate, in described electrothermal chamber, be externally connected with centrifugal blower.
2. rice drying equipment according to claim 1, is characterized in that: the material baffle that is provided with reducing shape above the material ejiction opening of described preheating chamber inside.
CN201310684589.7A 2013-12-16 2013-12-16 Rice drying equipment Pending CN103697676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310684589.7A CN103697676A (en) 2013-12-16 2013-12-16 Rice drying equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310684589.7A CN103697676A (en) 2013-12-16 2013-12-16 Rice drying equipment

Publications (1)

Publication Number Publication Date
CN103697676A true CN103697676A (en) 2014-04-02

Family

ID=50359290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310684589.7A Pending CN103697676A (en) 2013-12-16 2013-12-16 Rice drying equipment

Country Status (1)

Country Link
CN (1) CN103697676A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839738A (en) * 2017-02-27 2017-06-13 安徽广深机电设备有限公司 One kind circulation batch crop dryer drying chamber
CN111964364A (en) * 2020-08-24 2020-11-20 滁州明诺机械有限公司 Split formula grain drying equipment
CN115615175A (en) * 2022-10-10 2023-01-17 喜科金属(昆山)有限公司 Drying equipment for electrophoresis residues

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839738A (en) * 2017-02-27 2017-06-13 安徽广深机电设备有限公司 One kind circulation batch crop dryer drying chamber
CN111964364A (en) * 2020-08-24 2020-11-20 滁州明诺机械有限公司 Split formula grain drying equipment
CN111964364B (en) * 2020-08-24 2022-06-10 哈尔滨昂农科技有限公司 Split formula grain drying equipment
CN115615175A (en) * 2022-10-10 2023-01-17 喜科金属(昆山)有限公司 Drying equipment for electrophoresis residues
CN115615175B (en) * 2022-10-10 2023-10-20 喜科金属(昆山)有限公司 Drying equipment of electrophoresis residue

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140402