CN101865600B - Oven for tunnel sterilizing and drying machine - Google Patents

Oven for tunnel sterilizing and drying machine Download PDF

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Publication number
CN101865600B
CN101865600B CN2010102108559A CN201010210855A CN101865600B CN 101865600 B CN101865600 B CN 101865600B CN 2010102108559 A CN2010102108559 A CN 2010102108559A CN 201010210855 A CN201010210855 A CN 201010210855A CN 101865600 B CN101865600 B CN 101865600B
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CN
China
Prior art keywords
air
heater
dehumidifier exhaust
casing
drying machine
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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.)
Expired - Fee Related
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CN2010102108559A
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Chinese (zh)
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CN101865600A (en
Inventor
刘振
蔡大宇
宁志高
易波
祝赞明
唐岳
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Changsha Chutian Science and Technology Co Ltd
Truking Technology Ltd
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Truking Technology Ltd
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Publication of CN101865600A publication Critical patent/CN101865600A/en
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Publication of CN101865600B publication Critical patent/CN101865600B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses an oven for a tunnel sterilizing and drying machine, which comprises a box and an air heater, a diffusion fan cover, a filter, a conveyor belt and a heater which are arranged in the box, wherein the diffusion fan cover and the filter are arranged between the outlet end of the air-heater and the conveyor belt; an air return channel is formed between the conveyor belt and the heater and below the convey belt; the box is provided with an air compensation opening and a dehumidifying exhaust outlet at the positions of the air return channel; the air compensation opening is communicated with an air compensation pipe; the dehumidifying exhaust outlet is connected with a dehumidifier through a dehumidifying exhaust pipe; and one segment or all of the dehumidifying exhaust pipe is sleeved in the air compensation pipe. The oven for the tunnel sterilizing and drying machine has the advantages of simple and compact structure, low cost, wide application range, dehumidification, energy conservation and the like.

Description

The baking oven that is used for tunnel sterilizing and drying machine
Technical field
The present invention is mainly concerned with package packing machine fields such as food, pharmacy, refers in particular to a kind of tunnel sterilizing and drying machine.
Background technology
In package packing machine industries such as food, pharmacy, tunnel sterilizing and drying machine mainly is the oven dry and the sterilization that the are used for medicine bottle source of reducing phlegm and internal heat, and is divided into preheating section, high temperature section and cooling section according to the different drying machines of structure function.High temperature section mainly is the medicine bottle after bottle washing machine washing to be dried, sterilized or reduces phlegm and internal heat former, and temperature can reach 250 ℃-350 ℃.Because medicine bottle will pass through the water cleaning earlier and just get into tunnel sterilizing and drying machine, carries out hyperthermia drying and sterilization in the high temperature section of machine, residual moisture at high temperature is evaporated to steam in the bottle of washing back, and high temperature section is an inner loop wind.If do not drain immediately, the humidity of the high temperature air of high temperature section inner loop also will be high more, and water in air is divided many more; More difficult oven dry medicine bottle; So generally the inlet at baking oven adds the dehumidifier exhaust duct, the air of the hot and humid degree of its entrance is discharged, but can discharge a large amount of hot-airs like this; So that high temperature section need be replenished a large amount of cold airs, thereby has strengthened high temperature section heating power load; And the high temperature air of dehumidifier exhaust blower also often damages because temperature is too high easily.
Summary of the invention
The technical problem that the present invention will solve just is: to the technical problem that prior art exists, the present invention provide a kind of simple and compact for structure, with low cost, applied widely, can hydrofuge again can be energy-conservation the baking oven that is used for tunnel sterilizing and drying machine.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of baking oven that is used for tunnel sterilizing and drying machine; Comprise casing and be installed in the air-heater in the casing, diffusing stream fan housing, filter, transmission guipure and heater; Said diffusing stream fan housing and filter cloth place the port of export of air-heater and transmit between the guipure; Form return air channel between the below of said transmission guipure and the heater, offer wind-supplying mouth and dehumidifier exhaust outlet in the return air channel place on the said casing, said wind-supplying mouth is connected with secondary air channel; Said dehumidifier exhaust outlet links to each other with exhausting hydrofuge machine through the dehumidifier exhaust duct, it is characterized in that: on the said dehumidifier exhaust duct one section or dehumidifier exhaust duct all are sheathed in the secondary air channel.
As further improvement of the present invention:
Said wind-supplying mouth is positioned on the sidewall of casing, and said dehumidifier exhaust outlet is positioned at the bottom of casing.
Compared with prior art; The invention has the advantages that: the baking oven that is used for tunnel sterilizing and drying machine of the present invention; What flow through in the dehumidifier exhaust duct is hot and humid hot-air; Hot-air and dehumidifier exhaust duct outer wall cool off exchange, cause dehumidifier exhaust duct outside wall temperature higher, and the dehumidifier exhaust duct is placed in the secondary air channel; Casing is in the process of mending wind; The air dehumidifier exhaust duct outer wall of flowing through; Carry out cold and hot exchange with dehumidifier exhaust duct outer wall, not only reduced the temperature of hydrofuge air, and will mend the wind air themperature and improve; Thereby reduce the heating energy consumption of casing, thus its have simple and compact for structure, with low cost, applied widely, can hydrofuge again can be energy-conservation etc. advantage.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present invention;
Fig. 2 is a side-looking structural representation of the present invention;
Fig. 3 is the fragmentary top TV structure sketch map of Fig. 2.
Marginal data:
1, casing; 2, air-heater; 3, diffusing stream fan housing; 4, filter; 5, medicine bottle; 6, transmit guipure; 7, dehumidifier exhaust outlet; 8, dehumidifier exhaust duct; 9, wind-supplying mouth; 10, secondary air channel; 11, heater; 12, dehumidifier exhaust blower; 13, preheating section; 14, cooling section; 15, high temperature section.
The specific embodiment
Below will combine Figure of description and specific embodiment that the present invention is explained further details.
Like Fig. 1, Fig. 2 and shown in Figure 3, the baking oven that the present invention is used for tunnel sterilizing and drying machine is mainly used in the high temperature section 15 of tunnel sterilizing and drying machine, and the front end of high temperature section 15 is a preheating section 13, and the rear end of high temperature section 15 is a cooling section 14.This baking oven comprises casing 1 and is installed in the air-heater 2 in the casing 1, diffusing stream fan housing 3, filter 4, transmission guipure 6 and heater 11; Diffusing stream fan housing 3 and filter 4 are arranged in the port of export of air-heater 2 and transmit between the guipure 6; Form return air channel between the below of transmission guipure 6 and the heater 11, medicine bottle 5 transmits through transmitting guipures 6, and filter 4 is a high temperature high efficiency particulate air filter 4; Offer wind-supplying mouth 9 and dehumidifier exhaust outlet 7 on the casing 1 in the return air channel place; Wind-supplying mouth 9 is connected with secondary air channel 10, and dehumidifier exhaust outlet 7 links to each other with exhausting hydrofuge machine 12 through dehumidifier exhaust duct 8, and exhausting hydrofuge machine 12 is used to provide the power of discharging hot and humid air.On the dehumidifier exhaust duct 8 one section or dehumidifier exhaust duct 8 all are sheathed in the secondary air channel 10; One section of dehumidifier exhaust duct 8 middle parts is sheathed in the secondary air channel 10 in the present embodiment; Can make like this dehumidifier exhaust blower 12 away from high temperature section 15 in order to avoid damage, and guarantee good heat exchange effect; The part that dehumidifier exhaust duct 8 is located in the secondary air channel 10 should be positioned as close to dehumidifier exhaust outlet 7.Wind-supplying mouth 9 is positioned on the sidewall of casing 1, and dehumidifier exhaust outlet 7 is positioned at the bottom of casing 1.
During operate as normal, air-heater 2 rotations suck air from heater 11 and blow in the stream fan housing 3 that looses, and air through filter 4, blows to medicine bottle 5 along the direction of arrow.After medicine bottle 5 carried out cold and hot exchange with air, air flowed to heater 11 again behind return air channel, was got into air-heater 2 after the heating once more, so circulation.Medicine bottle 5 is positioned over and transmits on the guipure 6; Get into casing 1 through preheating section 13 from left to right; By air heat, the residual moisture on medicine bottle 5 inside and the outer wall flashed to steam, under the attraction of dehumidifier exhaust blower 12 when medicine bottle 5 had just got into casing 1; The hot and humid air of casing 1 bottle-inlet end is from dehumidifier exhaust outlet 7, through dehumidifier exhaust duct 8 rows to outdoor.Because the air in the casing 1 is discharged from; Inner blast reduces, and the air pressure in the return air channel is far below external pressure, under action of negative pressure; Air outside is through secondary air channel 10; Flow to wind-supplying mouth 9, after heater via 11 heating, the wind in return air channel flows to air-heater 2 and forms circulated air.
Among the present invention,, therefore can the outer wall of dehumidifier exhaust duct 8 be heated because the 8 interior discharges of dehumidifier exhaust duct is hot and humid hot-air; And wind-supplying mouth 9 is mended go into new distinguished and admirable through dehumidifier exhaust duct 8 outer walls, carry out cold and hot exchange with dehumidifier exhaust duct 8 outer walls, has improved the temperature that benefit is gone into air; Also reduce the temperature of hydrofuge air, thereby reduced the work energy consumption of heater 11, also protected dehumidifier exhaust blower 12; In order to avoid high temperature damages, also reduced the temperature of dehumidifier exhaust duct 8 outer walls, prevent to scald.
Below only be preferred implementation of the present invention, protection scope of the present invention also not only is confined to the foregoing description, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art some improvement and retouching not breaking away under the principle of the invention prerequisite should be regarded as protection scope of the present invention.

Claims (2)

1. baking oven that is used for tunnel sterilizing and drying machine; Comprise casing (1) and be installed in the air-heater (2) in the casing (1), diffusing stream fan housing (3), filter (4), transmission guipure (6) and heater (11); Said diffusing stream fan housing (3) and filter (4) are arranged in the port of export of air-heater (2) and transmit between the guipure (6); Form return air channel between the below of said transmission guipure (6) and the heater (11); Said casing (1) upward offers wind-supplying mouth (9) and dehumidifier exhaust outlet (7) in the return air channel place; Said wind-supplying mouth (9) is connected with secondary air channel (10), and said dehumidifier exhaust outlet (7) links to each other with exhausting hydrofuge machine (12) through dehumidifier exhaust duct (8), it is characterized in that: on the said dehumidifier exhaust duct (8) one section or dehumidifier exhaust duct (8) all are sheathed in the secondary air channel (10).
2. the baking oven that is used for tunnel sterilizing and drying machine according to claim 1 is characterized in that: said wind-supplying mouth (9) is positioned on the sidewall of casing (1), and said dehumidifier exhaust outlet (7) is positioned at the bottom of casing (1).
CN2010102108559A 2010-06-28 2010-06-28 Oven for tunnel sterilizing and drying machine Expired - Fee Related CN101865600B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102108559A CN101865600B (en) 2010-06-28 2010-06-28 Oven for tunnel sterilizing and drying machine

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Application Number Priority Date Filing Date Title
CN2010102108559A CN101865600B (en) 2010-06-28 2010-06-28 Oven for tunnel sterilizing and drying machine

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CN101865600A CN101865600A (en) 2010-10-20
CN101865600B true CN101865600B (en) 2012-05-23

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241286B (en) * 2011-05-12 2013-04-10 楚天科技股份有限公司 Baking oven with on-line sterilization function for tunnel sterilizing dryer
CN102249021A (en) * 2011-05-12 2011-11-23 楚天科技股份有限公司 Baking oven for tunnel sterilizing dryer
CN102552951A (en) * 2012-02-28 2012-07-11 上海千山远东制药机械有限公司 Sterilizing oven with independent circulating air duct
CN104044862A (en) * 2014-05-30 2014-09-17 楚天科技股份有限公司 Bottle conveying assembly for sterilization dryer and sterilization dryer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001004272A (en) * 1999-06-22 2001-01-12 Matsui Mfg Co Indirect hot air producing device
CN101149213A (en) * 2007-10-19 2008-03-26 东华大学 Exhaust-free highly-effective drying system and method
CA2610330A1 (en) * 2006-11-14 2008-05-14 Robertshaw Controls Company Combined supply and exhaust apparatus
CN101216238A (en) * 2007-01-06 2008-07-09 烟台一山机械有限公司 Tunnel chamber for drying

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200996768Y (en) * 2007-01-06 2007-12-26 烟台一山机械有限公司 Tunnel drying chamber
CN201712819U (en) * 2010-06-28 2011-01-19 长沙楚天科技有限公司 Drying oven used for tunnel type sterilizing dryer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001004272A (en) * 1999-06-22 2001-01-12 Matsui Mfg Co Indirect hot air producing device
CA2610330A1 (en) * 2006-11-14 2008-05-14 Robertshaw Controls Company Combined supply and exhaust apparatus
CN101216238A (en) * 2007-01-06 2008-07-09 烟台一山机械有限公司 Tunnel chamber for drying
CN101149213A (en) * 2007-10-19 2008-03-26 东华大学 Exhaust-free highly-effective drying system and method

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