CN1008539B

CN1008539B - Apparatus for thermal treatment specially for drying of leather and like

Info

Publication number: CN1008539B
Application number: CN87106167A
Authority: CN
Inventors: 吉里·多库彼尔; 萨达斯·库佐拉
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-09-05
Filing date: 1987-09-05
Publication date: 1990-06-27
Also published as: CS632787A2; KR880702036A; DD262243A5; EP0313582B1; CS272227B2; DE3778023D1; EP0313582A1; CN87106167A; WO1988001825A1

Abstract

Treatment chamber, in particular for drying leather and similar, comprising as a heating system several magnetrons (M4) incorporated in the walls. The cooling devices (KV) of these magnetrons are permanent components of the treatment chamber; only certain parts (WEB) of the magnetrons are replaced, which have a limited service life. The treatment chamber is loaded by means of trolleys (BW) equipped with twin wheel sets with at least three axles. In a variant, the treatment chamber is loaded by means of a flat frame (FR) which is slid into the upper part of said chamber.

Description

Apparatus for thermal treatment specially for drying of leather and like

The present invention relates to Equipment for Heating Processing, the equipment of especially dry leather and analogue, it has a treatment chamber and a cover heating unit.This heating equipment has the magnetron of some band refrigerating units, German Patent communique (Auslegeschrift) 1.183.615 discloses a kind of such equipment, used a kind of magnetron in this with air cooling apparatus, this has its deficiency, need under the applicable cases of high magnetron continuous rating at some, air cooling can not meet the demands on its intensity.

Germany prospectus 2.013.549 discloses a kind of magnetron with circulating liquid refrigerating unit, magnetic control body herein closely links together with this liquid-cooling system, so when magnetron breaks down or when the cathode life of magnetron dying the time, have at least the part of liquid system to be replaced, even this part still can works better.In addition, this displacement also will be paid bigger cost for installation work.

Therefore top priority of the present invention is that design structure goes out a kind of equipment that switch is mentioned a class material of handling, and it can make the maintenance of magnetron heating equipment easy, thereby makes entire treatment equipment have high practical value.Can finish by on magnetron, being equipped with a kind of circulating liquid refrigerating unit according to this task of the present invention, and a common magnetron unit (which comprises at least a magnetron part and the reflecting part as vibration source) has disposed a fluid container that connects the circulating liquid cooling equipment on it, and this container is dismountable with respect to magnetron unit.These inventive features have produced following advantage: these parts on the limited magnetron parts of life-span can easily and apace be changed, and have removed dismounting from and have opened liquid system on the cooling equipment that has sealing.

Further task of the present invention also relates to a kind of heat treated equipment, and in particular for leather and analogue exsiccant equipment, it has a treatment chamber and a cover heating equipment, and this equipment has the magnetron of many band refrigerating units.The purpose of finishing this task is to improve the energy total efficiency of this cover equipment.Can pass through a kind of circulating liquid refrigerating unit of equipment on magnetron according to this task of the present invention, and this device is connected on the heat exchange system so that utilize the heat of magnetron dissipation to finish.These inventive features have produced following advantage: a large amount of heat dissipations that magnetron produces at work can be recycled with simple mode.

The present invention also has another task, it relates to a kind of Equipment for Heating Processing, especially leather and analogue exsiccant equipment, it has a treatment chamber and a cover heating equipment, the purpose of finishing this task of the present invention is, to manufacture and design this equipment rightly,, thereby obtain high utilization ratio in the normal continuous operation of equipment so that it is very short with the shutdown period of discharging to be used to feed.This task of the present invention is finished by following equipment is provided, this equipment has a treatment chamber and at least one coal charger, this coal charger treatment chamber of coming in and going out, usually handled thing is contained on this car, it is characterized in that treatment chamber (TR) have out two doors on relative wall (STE, STA) and be convenient to the round guide rail (BB) of coal charger (BW).The feature of this invention has produced following advantage: send and a collection of new the sending in fact for the treatment of material of a collection of material of having handled can be carried out simultaneously.

In order to finish the back task that the present invention mentions, also replenish a kind for the treatment of method is provided, it is determined by the characteristic of claim 7.The feature of this invention has produced following advantage: especially to plane (shape) and the material handling easily gentle sword of softness, as leather piece, film and analogue, can hang arrangement in unfolded ground, and be incorporated in the treatment chamber fast with the high density of arranging, thus, the efficient of the utilization ratio of the chamber space of equipment and runtime is just higher.

The present invention can explain in detail by the embodiment that provides is provided in the accompanying drawings.

Fig. 1 and 2 represents a kind of leather and analogue exsiccant equipment of being used for, it has a treatment chamber TR, on its wall W, arranged a cover heating unit, this device has many magnetron MG on the position that empty that are fixed on wall W, each magnetron all has refrigerating unit KV, the latter is connected with wall of container W, and it comprises the magnetron parts that the life-span is limited assembly WEB() formation make that it is removable separately with respect to refrigerating unit.This assembly WEB has comprised the vibration source part SMG and the reflecting part AS of magnetron.

This magnetron has a magnetic part MA, and its life-span is actually unlimited, and when this magnetic part was made permanent magnet, this point just can reach.This magnetic part MA is positioned on the refrigerating unit and with this wall of container and connects.Especially under the situation that adopts electro-magnet, removable structural unit WEB also can comprise the magnetic part of magnetron.This removable structural unit adopts the reusable fixed form of a kind of easy-off, as is screwed with a flange on it, the high voltage connectors HS that connects magnetron removes from magnetron easily.

Above-mentioned refrigerating unit has an annular cooling chamber and has inserted a cooling water inlet pipe KZ and a rising pipe KA on it.The refrigerant that adopts is circulation (cooling) agent common, that do not need special preparation, and this recycle system also contains at least one common heat exchanger according to the present invention, and the waste heat that it produces magnetron is delivered on the heating equipment.

As shown in Figure 3, arranged a coal charger BW who loads the article of handling, this car treatment chamber of coming in and going out, treatment chamber has two STE who is arranged on the relative wall, and STA and one are convenient to the guide rail that coal charger BW moves around.Usually, door STE is used for coal charger and enters treatment chamber, and another STA aims at shifting out of coal charger.The two-wheel group RS(Vielachsigen Doppetradsatg RS that has a kind of multiaxis on the coal charger) so that reposefully by door district (having slit F in this district inevitably).By this mode, coal charger can speed lead the way RB and being arranged between the guide rail BB in the treatment chamber TR of fast and cunning that be to and from the outside in the clear.

Shown in Figure 4 is the another kind of charge schedule of treatment chamber TR.Coal charger BW is designed to flat support FR, and moves among the guide rail SCH on treatment chamber TR top.Flat for this reason support FR establishes a movably framework FG before treatment chamber TR.Flat support FR also can be contained in before treatment chamber TR among the inflexible track-type facilities FSCH.

As shown in Figure 5, on flat support FR, being provided with can be by the plastic bar STM and the plastics leather clip KLM of microwave.Therefore steel components is reduced to minimum degree, because this part can disturb the electromagnetic field in treatment chamber TR.

Claims

1, a kind of exsiccant equipment that is used for thermal treatment, is particularly useful for leather and similar substance, it has a treatment chamber and a cover heating installation, many magnetrons that have refrigerating unit are arranged on the heating installation, it is characterized in that, have a kind of circulating liquid refrigerating unit (KV) on the magnetron; It is dismountable with respect to magnetron unit that a common magnetron unit (Baugruppe) (which comprises at least magnetron part (SMG) and a reflecting part (AS) as vibration source) has disposed this container of fluid container (KL) that connects the circulating liquid cooling equipment (KV) on it.

According to the equipment of claim 1, it is characterized in that 2, the magnetron unit that connects with fluid container (KL) also comprises the magnetic part (MA) of magnetron (MG).

3, contain a treatment chamber and a cover heating equipment be used for thermal treatment, in particular for the exsiccant equipment of leather and analogue, it has the magnetron of a band refrigerating unit at least, it is characterized in that, this magnetron is provided with a circulating liquid refrigerating unit (KV), this device (KV) is connected on the heat exchange system, so that the heat that utilizes magnetron to dissipate.

4, be used for thermal treatment, be particularly useful for leather and analogue exsiccant equipment, have a treatment chamber and at least one coal charger on it, this coal charger treatment chamber of coming in and going out, usually material handling is loaded on this car, it is characterized in that, treatment chamber (TR) have out two doors on the relative wall (STE, STA) and be convenient to the round guide rail (BB) of coal charger (BW).

According to the equipment of claim 4, it is characterized in that 5, the door (STE) on the treatment chamber (TR) is used for coal charger (BW) inlet chamber (TR), and another door (STA) is used for leaving of coal charger (BW).

According to the equipment of claim 4 or 5, it is characterized in that 6, coal charger (BW) is provided with a kind of two-wheel group (RS) that has three at least, passes through door district (F) reposefully with convinent car (BW).

7, be used for thermal treatment, be particularly useful for leather and analogue exsiccant equipment, it has a treatment chamber and at least one coal charger, this car treatment chamber of coming in and going out, common material handling loads on it, it is characterized in that, this coal charger (BW) is made planar frame (FR) shape, has disposed fixed support beam and guide rail (SCH) on the top of treatment chamber.

According to the equipment of claim 7, it is characterized in that 8, framework (FR) is placed on movably and is arranged on the preceding guide track system (FSCH) of treatment chamber (TR).

9, according to the equipment of claim 7, it is characterized in that, can the local pedestal (FR) that moves by means of what arrange previously at treatment chamber (TR), framework (FR) has been made movably form.

According to the equipment of one of claim 7 to 9, it is characterized in that 10, framework (FR) has supporting bar (STM) and gets the thing pincers, so that material handling is operated, these material handlings are to be made by the plastics that can see through microwave.