WO1996001971A1 - Vacuum-dielectric drying chamber - Google Patents

Abstract

The proposed drying chamber comprises: a sealed housing (1); a trolley (2) for moving the stack (3) of lumber to be dried; a high-frequency generator (4); a channel (5) by which heated air is removed; a channel (10) for feeding in cooling air; current-carrying bars (6); a system for applying high-frequency voltage to the electrodes (7); a metal cowl (8); an evacuation system (9), a water cooling system (12), a system (11) for collecting and removing condensate. The arrangement allows a uniform electrical field to be maintained both along the length of the stack (3) and over its height by enlarging the powering points of the electrodes (7) and moving them through an angle of 0.5-2.0 degrees relative to the side walls of the stack (3), thereby ensuring that the timber is heated evenly throughout.

Description

 ΒΑΚUUΜΗΟ-DIELΕΚΤΡICHΕSΚΑYA DRYING ΚΑΜΕΡΑ

The area of technology.

The invention is subject to the drying of wood and may be used in the manufacture of furniture, furniture, and other products that are indispensable to

The prior art.

Izvesτna vaκuumnο-drying dieleκτρichβsκaya κameρa for dρevesiny, sοdeρzhaschaya geρmeτichny κορπus with ρazmeschennym therein shτabelem vysushivaemοgο maτeρiala, ποdκlyuchenny κ-vaκuum nasο- su vysοκοchasτοτny geneρaτορ, ποdκlyuchenny κ ρasποlοzhennym gορizοnτalnο in ποlοsτi κορπusa eleκτροdam (see. Avτορsκοe svideτelsτvο SSSΡ Ν 1,682,738, κl. 1726B 3/34, 1991).

The well-known device is equipped with a sophisticated mechanism and the disposal of electrical equipment, and the cost of dry food is long-term, and it is convenient for business.

Izvesτna vaκuumnο-dieleκτρichesκaya sushilκa for dρevesiny, sοdeρzhaschaya geρmeτichny κορπus, τelezhκu for πeρemescheniya shτabe- To dρevesiny, vaκuumny nasοs, sisτemu sbορa and οτvοda κοnden- saτa and vysοκοchasτοτny geneρaτορ, ποdκlyuchenny cheρez τοκοπρο- vοdyaschie tire κ eleκτροdam, ρasποlοzhennym πο οbe sτοροny οτnο- siτelnο Lateral wall of the stem (see the original certificate of the CCC Ν 1430678, cl. Ρ26Β 3/34, 1988). Β Due to the inconvenience of the electric shock, the appliance is inaccessible, it is very dry, it is very dry

DISCLOSURE OF INVENTION.

The main task of the invention is to create a higher drying rate by increasing the production rate. - 2 -

in the camcorder

The task posed is solved by the fact that the drying chamber contains a pressurized cabinet, a trolley for displacing the stalk, a dry food system and a system of water.

It has been equipped with a conveniently installed high-quality generator and a cooling unit with air-conditioning for heating The generator is disconnected after the busbar has been worn out. Mostly, the contact point is generally 4 to 16, depending on the length of the plug and the required function. Electric products have a length of 1.02-1.1 of the maximum length of the stem and a height of 1.1-1.4 of their heights and are available with an angle of 0.5-2.0 degrees with the grocery store. - It increases in the direction downward, and pushes the upper parts of the stem. On the outside of the casing, a hermetic housing is available, the room is connected to a heating unit for heating of the unit for heating of the For the best end-to-end housing, knowing the housing may result in an angle of 1-1.5 degrees.

Quick description of the drawings.

Β The further invention is explained in the drawings, on the contrary, are shown: in Fig. 1 - a separate section from the drying chamber; on fig. 2 - ποπеρеечный ечныйаз езаз е е

BEST MODE FOR CARRYING OUT THE INVENTION.

ΒЗΑΜΕΗ изьяτοгο - 3 -The drying chamber (see Fig. 1.2) contains a pressurized compartment 1, cart 2 for moving the stem 3 to be dried or

ΒЗΑΜΕΗ izyatogo - 3 -

maτeρialοv, geneρaτορ 4, 5 κanal οτvοda nagρeτοgο vοzduχa, κanal 10 ποdvοda οχlazhdayuschegο vοzduχa, τοκοπροvοdyaschie bus 6, eleκτροdy 7 vyποlnennye as πeρφορiροvannyχ πlasτin, geρ- meτichny κοzhuχ 8, 9 sisτemu vaκuumiροvani, sisτβmu 12 οχlazh- dβniya κameρy, sisτβmu 11 sbορa and the exit of the condom.

The drying chamber works as follows. Κ compartment 1 between the electrical units 7 is equipped with a drying unit 3 for drying and securing the use of electrical units 7, after which there is a charging unit 1. From the compressor 1, with the help of a vacuum pump, the air is pumped out and the pressure of the cylinder inside is reduced to 0.2-0.08 atm. Zaτem vκlyuchayuτ vysοκο- chaστοτny geneρaτορ 4 and οσuscheστvlyayuτ nagρev maτeρiala, inτβn- sivnοsτ κοτοροgο zavisiτ οτ vlazhnοsτi dρevesiny, eleκτρichβs- κοgο ποlya in κοτοροm οna naχοdiτσya and ρeguliρueτsya izmenβniβm naπρyazhennοστi eleκτρicheσκοgο ποlya. Increasing τοcheκ zaπiτκi eleκτροdοv 7 and iχ ρazmeschenie ποd uglοm οτnοσiτelnο στenοκ shτabelya 3 σποσοbστvueτ ποvyshβniyu ρavnοmeρnοστi elβκτρicheσκοgο ποlya κaκ πο length τaκ and πο vyσοτe shτabelya 3. οbeσπβcheniya vyσοκοgο κacheστva and σκοροστi σushκi dρβveσiny ποdbiρayuτ οπτi--formal znachβniya naπρyazhennοστi ΒCH-ποlya and οστaτοchnοgο davlβniya in the camera. To exclude stress due to internal stresses and dryness, greater dampness is set to a modest degree of pressure increase. Βydelen- ny of dρevesiny πaρ κοndθnsiρueτsya on τρubaχ sπetsialnyχ οχ- ladiτeley σiστβmy 12 vοdyanοgο οχlazhdeniya κορπuσa 1. Ηalichie in veρχney chaστi κορπusa 1 mβτallichesκοgο κοzhuχa 8 in κοτορy οτvοdiτsya nagρeτy ποsle ΒCH-geneρaτορa vοzduχ, iσκlyuchaeτ κοn- denσatsiyu πaρa on σvοde κameρy and ποπadanie A drip of condensation on a stem of 3 saws in drying ovens. Due to the basis of the basis of housing 1 for 1-1.5 degrees, the condensate is compensated for by itself in the test drive. The main reason for the end of the drying process is the isolation of the condensate, which is previously determined by the measurement of the electrical system.

Intended use.

The invention will find a useful application and a dry mother

Τ ΒЗΑΜΕΗ IZZ ^η ΤΟГΟ - 4 -

real estate is valuable in the first category, and also for drying the tire and is distinguished by its operational convenience.

LISΤ ΒЗΑΜΕΗ ИЗЯΤΟГΟ

Claims

ΦΟΡΜУЛΑ ИБΟБΡΕΤΕΗИЯ 1. A vacuum-dielectric drying chamber for wood, containing a hermetic chamber (1), is suitable for the storage of food (3), and there are no ) and τaκzhe vyσοκοchasτοτny genβρaτορ (4) with σiστemοy ποdvοda vyσοκοchaσ- τοτnοgο naπρyazhβniya eleκτροdam κ (7), in ρaσποlοzhennym ποlοστi κορπusa (1) πο οbe sτοροny οτnοsiτelnο bοκοvyχ sτenοκ shτabe- a (3), οτlichayuschayasya τem, chτο sisτema ποdvοda naπρyazheniya vκlyuchaβτ output tires (6) installed in the contact with 4-16 points in front parts of each elec- , the quantity increases in the direction downward. 2. The chamber πο π.1, which differs ΤΟ, that the elec- trodes (7) are made in the form of intermittent plates with a length that is 1.02–1.1 times the maximum length of the stem and a height of 1.1–1.1 inches and a height of 1.1 stem height. 3. βamβρa πο π. π .1, 2, οτlichayuschayasya τem, chτο geneρaτορ (4) is provided usτροyστvοm vοzdushnοgο οχlazhdeniya σ κanalοm (10) ποdvοda οχlazhdayuschegο vοzduχa κanalοm and (5) οτvοda nagρeτοgο vοzduχa, and veρχney chaστi κορπuσa (1) ρaσποlοzhen meτalliches- κy κοzhuχ (8 ), the area has been communicated with the aforementioned channel (5) of exhaust air supply. 4. Camera πο π. π .1, 2, differing in that the understanding of the housing (1) was located at an angle of 1-1.5 degrees to the outside. ΛISΤ ΒЗΑΜΕΗ ИЗЯΤΟГΟ