CN2295972Y - External circulating wood dewatering apparatus - Google Patents

External circulating wood dewatering apparatus Download PDF

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Publication number
CN2295972Y
CN2295972Y CN 97205185 CN97205185U CN2295972Y CN 2295972 Y CN2295972 Y CN 2295972Y CN 97205185 CN97205185 CN 97205185 CN 97205185 U CN97205185 U CN 97205185U CN 2295972 Y CN2295972 Y CN 2295972Y
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CN
China
Prior art keywords
heat
condensation chamber
hothouse
utility
evaporimeter
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.)
Expired - Fee Related
Application number
CN 97205185
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Chinese (zh)
Inventor
张顺庭
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Individual
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Individual
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Filing date
Publication date
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Priority to CN 97205185 priority Critical patent/CN2295972Y/en
Application granted granted Critical
Publication of CN2295972Y publication Critical patent/CN2295972Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an external circulating wood dewatering apparatus. The utility model comprises a drying chamber and a condensing chamber. The utility model is characterized in that the drying chamber is a heat-insulation sealed structure; the interior of the dying chamber is provided with an axial flow fan, a heat radiator and a spraying pipe; a centrifugal fan, a condenser and an evaporator of the condensing chamber use a heat-insulation sealed plate to isolate a refrigeration compressor; the condensing chamber is respectively connected with an air exhaust pipe and an air return pipe of the drying room through a centrifugal fan and an evaporator. The utility model is characterized in that the operation and the maintenance are convenient; the humiture monitoring is accurate and reliable; the material producing rate is 98%; the water content rate is 6-8%; the sealed heat-circulation structure saves energy of 70 %.

Description

Outer circulation type timber dehumidifier
The utility model belongs to a kind of drying of wood process equipment.
Drying of wood processing is the significant process that guarantees the timber service property (quality), if method is improper, crackle, deflection deformation easily take place timber, directly influence the lumber recovery of timber.Large batch of drying of wood processing is finished by equipment.Holland HB-50S type wood dryer is the internal-circulation type structure, and condenser is stacked timber at the hothouse center around it.Not only take a large amount of processing spaces, indexs such as simultaneous temperature and humidity are wayward, more are difficult for maintenance overhaul, adjust if desired, can carry out after must opening hothouse door heat release cold, the cycle is long, energy waste is bigger, the purchasing price costliness also is not suitable for applying in China at present.
The purpose of this utility model is to provide a kind of quality test monitoring reliable, and the operation maintenance is convenient, makes full use of heat energy, the outer circulation type timber dehumidifier of low cost of manufacture.
This outer circulation type timber dehumidifier comprises hothouse, condensation chamber, it is characterized in that hothouse is heat insulation enclosed construction, in axial flow blower, radiator, shower are arranged; The centrifugal blower of condensation chamber, condenser, evaporimeter are isolated refrigeration compressor with a heat-insulating and sealing plate, and join with the air draft tube and the return air tube of hothouse respectively by centrifugal blower and evaporimeter.Described condensation chamber is the metallic plate framework, and front fascia and condensation chamber separate, and dry humidity instrument, oil pressure gauge, moisture content tester, electric meter are installed, and the inner sealing plate is separated framework two parts up and down, and compressor, fluid reservoir are installed in the lower part; Condenser, compressor, fluid reservoir, evaporimeter connect by vessel occlusion.
Condensation chamber of the present utility model is outside hothouse 3, and temperature and humidity monitor is reliable, and the operation maintenance is convenient.During work, centrifugal blower 9 (see figure 1) effects, the thermal air current in the hothouse heats up through condenser after return air inlet dewaters by evaporimeter 15 coolings again and is sent back in the hothouse by centrifugal blower.Because condenser and evaporimeter are closed cycle systems, the heat equivalent complementation that evaporation and condensation are consumed, there are the heat-blocking action of sealing plate 13, the heat in the hothouse to be sent back to by centrifugal blower again simultaneously, substantially do not lose, realize the effect of energy savings, the experiment comparative descriptions can be saved heat energy 70%, heat does not reach refrigeration compressor simultaneously, can improve compressor operating efficient and service life, cost significantly descends, lumber recovery improves 10%, can reach 98%, and water content is 6~8% to reach advanced world standards.And outer circulation monitoring increases the hothouse useful space, and every batch of processing capacity also increases.
Fig. 1 the utility model structure cutaway view.
Fig. 2 condensation chamber structure cutaway view.
Further describe the new concrete structure of this practicality below in conjunction with accompanying drawing.
Please read Fig. 1, hothouse 3 is brick wall 1 structure, and intermediate thermal insulating layer 2 is the pearl rock stratum, and interior wall and ground scribble moisture-proof coating, have sealing, heat insulation, humidity resistance.Timber 18 makes full use of the interior space can put 30~40 cubic metres.Wind isolation board 19 is arranged on the timber, and the heat of restriction radiator 5 is directed circulation under the effect of axial flow blower 6, and radiator is special boiler heat supplying, and the next door is installed spray and washed one's hair pipe 4, can spray to wash one's hair water smoke to replenish humidity when humidity deficit.Wind guiding tube 7 and return air tube 17 link with the centrifugal blower 9 and the evaporimeter 15 of condensation chamber 10, under the effect of heat-insulating and sealing plate 13, when separation refrigerant compression 14, the hot-fluid process return air tube that makes hothouse, evaporimeter, remove moisture and discharged by water pipe 16, the back gas that dewaters continues to return by condenser 12 and centrifugal blower and forms circulation in the hothouse.
Condensation chamber 32 is installed in the metallic plate mount structure (please read Fig. 2) in the workplace 8, dry humidity instrument 11 is installed on the front electric control panel 21, timber device for testing water content and electric switch instrument, Pressure gauge, manometer tube 27 connects the volume machine of pressing, Xiamen 22 easy accesses are regulated, and refrigeration compressor 14, fluid reservoir 24, filter 25, straight-through valve 26, magnetic valve 27, expansion valve 28, distributor 29, capillary 30, evaporimeter, condenser are unified into closed work system with conduit 31.

Claims (2)

1. an outer circulation type timber dehumidifier comprises hothouse, condensation chamber, it is characterized in that hothouse is heat insulation enclosed construction, in axial flow blower, radiator, shower are arranged; The centrifugal blower of condensation chamber, condenser, evaporimeter are isolated refrigeration compressor with a heat-insulating and sealing plate, and join with the air draft tube and the return air tube of hothouse respectively by centrifugal blower and evaporimeter.
2, according to the described dehumidifier of claim 1, it is characterized in that described condensation chamber is the metallic plate framework, front fascia and condensation chamber separate, dry humidity instrument, oil pressure gauge, moisture content tester, electric meter are installed, the inner sealing plate is separated framework two parts up and down, and compressor, fluid reservoir are installed in the lower part; Condenser, compressor, fluid reservoir, evaporimeter connect by vessel occlusion.
CN 97205185 1997-01-28 1997-01-28 External circulating wood dewatering apparatus Expired - Fee Related CN2295972Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97205185 CN2295972Y (en) 1997-01-28 1997-01-28 External circulating wood dewatering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97205185 CN2295972Y (en) 1997-01-28 1997-01-28 External circulating wood dewatering apparatus

Publications (1)

Publication Number Publication Date
CN2295972Y true CN2295972Y (en) 1998-10-28

Family

ID=33925469

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97205185 Expired - Fee Related CN2295972Y (en) 1997-01-28 1997-01-28 External circulating wood dewatering apparatus

Country Status (1)

Country Link
CN (1) CN2295972Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102288016A (en) * 2011-03-16 2011-12-21 宁波高新区宝德龙科技有限公司 Energy-saving and environment-friendly drying box
CN102967123A (en) * 2012-11-30 2013-03-13 浙江凯森板业有限责任公司 Dehumidifying room for drying glue impregnated bamboo curtain
CN105588798A (en) * 2016-01-26 2016-05-18 同济大学 Automatic dry-wet circulation test device
CN106091595A (en) * 2016-08-17 2016-11-09 佛山市维科拓科技有限公司 High-speed wood veneer drying equipment
CN108800801A (en) * 2018-08-03 2018-11-13 浙江豪瓦特节能科技有限公司 A kind of heat pump hot wind cycle intelligent oven drying device
CN111829331A (en) * 2020-06-04 2020-10-27 昆山台圣建设工程有限公司 Double-power high-efficiency drying equipment for wood

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102288016A (en) * 2011-03-16 2011-12-21 宁波高新区宝德龙科技有限公司 Energy-saving and environment-friendly drying box
CN102967123A (en) * 2012-11-30 2013-03-13 浙江凯森板业有限责任公司 Dehumidifying room for drying glue impregnated bamboo curtain
CN102967123B (en) * 2012-11-30 2014-10-01 浙江凯森板业有限责任公司 Dehumidifying room for drying glue impregnated bamboo curtain
CN105588798A (en) * 2016-01-26 2016-05-18 同济大学 Automatic dry-wet circulation test device
CN105588798B (en) * 2016-01-26 2018-06-26 同济大学 A kind of automatic dry-wet circulation test device
CN106091595A (en) * 2016-08-17 2016-11-09 佛山市维科拓科技有限公司 High-speed wood veneer drying equipment
CN108800801A (en) * 2018-08-03 2018-11-13 浙江豪瓦特节能科技有限公司 A kind of heat pump hot wind cycle intelligent oven drying device
CN111829331A (en) * 2020-06-04 2020-10-27 昆山台圣建设工程有限公司 Double-power high-efficiency drying equipment for wood

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee