SMOKING PLANT

[0001] The invention refers to a smoking plant to smoking and/or drying fish, meat and Wurstwaren or such a thing. Well-known smoking plants consist of a Räucherkammer, which by its exhaust air and supply air ducts as well as a main blower is connected to external circulating air blowers with a smoke generator with interior or for smoking. [0002] If such plants in the closed system work, the produced smoke is used optimally and is characterized by minimum power consumption, small contamination of the plant and the rauchrohre, whereby then also smaller quantities of water are necessary for cleaning. [0003] However here the disadvantage results that the circulating air is not sufficiently drained. For drying the commodity in the chamber at the well-known plants with fresh air circulation one works. Here a large power requirement is necessary for the heating of the fresh air necessary for drying. [0004] Dehumidifying of the commodity depends very strongly on the self-dampness of the fresh air. In some cases the fresh air of Geruchsstoffen and of impurities is afflicted. [0005] From US 3.943.841 a procedure and a device are for preparing air in a smoking plant or such admitting the smoking plant described there exhibit a Räucherkammer, whose exhaust air is divided by means of a valve into two partial air flows. One of these two partial air flows flows through among other things a refrigerator with a rotary mechanism for the cooling of the partial air flow. The two partial air flows are again combined afterwards by means of a further valve and led to a heating mechanism. Subsequently, a fragmentation takes place into partial air flows by means of a further valve, of which one is led across a smoke generator. Subsequently, the two partial air flows are again combined and led across a blower and a humidifier back to the Räucherkammer. A such arrangement of a smoking plant is cost-intensive and in the enterprise only with an accordingly complex control unit controllable due to the multiplicity of existing partial air flows in technical regard. [0006] The GB 2,225,208 A reveals a smoking plant, with which the exhaust air of a Räucherkammer is led across a blower and divided afterwards into two component currents, of which one across a smoke generator is led. Subsequently, the two component currents are again combined and to flow through together a refrigerator, from which the air flow is led to the Räucherkammer back. [0007] On the basis of such conditions of the technology the available invention the task is the basis, one in simpler and technically economical way out-arranged smoking plant on admit, by an improved flexibility in the enterprise, in particular regarding the used partial air flows is characterized beyond that. [0008] This task becomes with a smoking plant s of the kind initially specified thereby solved that over the smoke generator only a partial air flow different of the bypass air flow runs, that the bypass air flow after its flowing through the refrigerator before reoccurring the Räucherkammer mixable 10 is. [0009] To that “Circo already admitted a further circle gas system to Circo Smoke system stem R dry” to controlled drying of the commodity in the chambers are arranged. here a component current of the chamber circulating air is inferred from 15[0010] by a fan from the treatment room and for dehumidifying and for cooling with cold smoke products over an external radiator and after a controlled treatment of the chamber circulating air 20 again supplied. [0011] Preferably the mechanical handling capacity of the bypass blower is smaller in the refrigerator than that of the circulating air blower, whereby it is already ensured that across the refrigerator only the partial air flow is led. In addition a back pressure at the entrance of the refrigerator, which likewise affects itself toward the smoke generator, results ²⁵. Preferably, the bypass blower between the exhaust air duct of the räucherkammer and the refrigerator is arranged, whereby after so the bypass blower a Leitungszweig to the refrigerator and a branch is led to the smoke generator. [0012] In order to reach an oxygen admission, briefly a connection to outside air can be made, whereby before the inlet of the refrigerator 35 a lockable fresh air opening is intended. This is appropriately arranged between the räucherkammer and the bypass blower thereby. For the liquid which can be flowed off the refrigerator exhibits a mist eliminator downstream. 40[0013] air inflowing from the refrigerator of the räucherkammer appropriately one leads to warming up when letting in into the Räucherkammer across a heating element and afterwards a rotating fan in the Räucherkammer to the even ⁴⁵ distribution in the chamber supplied. [0014] The design shows a remark example of the invention a schematic representation of a smoking plant with cut räucherkammer. 50[0015] the smoking plant consists of the räucherkammer 1, and a supply air duct 4 is connected to which with the smoke generator 2 by an exhaust air duct 3. In the Räucherkammer 1 is the smoking property 5 on a car or a rack 6. At the upper end that A circulating air fan 19 is arranged ⁵⁵ Räucherkammer 1, which evenly distributes the supply air occurring with 7 the Räucherkammer 1. [0016] Outside of the Räucherkammer is is a cool EP 1,321,042 B1 aggregate 8 with a water trap 9 arranged. The return air withdraws with 10 from the Räucherkammer 1 and over a bypass blower 11 to the predominant part the Leitungszweig 12 is supplied. From flow resistance in the radiator results a back-up, which contributes also to the fact that only one component current flows through the smoke generator with opened flap 20. [0017] Air enriched with smoke is mixed over the pipe 4 at the connection 15 with cooled, drained air by the radiator 8 over pipe 14 coming air. [0018] To adjust after the entrance of the entire supply air stream 7 into the circulating air fan these depending upon flap position 21a or 21 b led across the heating elements 16a or 16b around the cooling taken place via the refrigerator 8 again. [0019] In addition a fresh air opening 17 is inserted, which depending upon need with 18 by way of the radiator into the treatment room fresh air supplies. [0020] By simultaneous opening of the flap 18 and latches of the flap 23 oxygen-poor air from the treatment room is exhausted. [0021] In addition still a branch 13 is intended after the bypass blower 11, which leads into the cooling unit 8. [0022] The entire plant can be driven in the closed system, thus without each air supply from the outside, whereby nevertheless a dehumidifying of air and thus the commodity 5 via the refrigerator 8 takes place. Air cooling down in the refrigerator delivers the humidity over the water trap 9 outward, whereby then the temperature difference taken place via the cooling becomes balanced again by the heating element 16a and/or 16b or both.

10it marks that the mechanical handling capacity of the blower is in the refrigerator (8) smaller than that of the bypass blower (11). 3. After smoking plant or both of the preceding requirements, thereby characterized,that the bypass blower (11) between the exhaust air duct (10) of the Räucherkammer (1) and the refrigerator (8) is arranged. 4. Smoking plant according to requirement 3, by the fact characterized that after the bypass blower (11) a Leitungszweig (13) is led to the smoke generator (2) and a branch (12) to the refrigerator (8).

15 5. After smoking plant or several of the preceding requirements, by the fact characterized that before the inlet (12) of the bypass blower (11) a lockable fresh air opening (17) pre 20 is seen. 6. Smoking plant according to requirement 5, by the fact characterized that the fresh air opening (17) between the Räucherkammer (1) and the Bypassge 25 blows (11) is arranged. 7. After smoking plant or several of the preceding requirements, by the fact characterized that the refrigerator (8) one nachgeschal 30 teten water traps (9) exhibit. 8. After smoking plant or several of the preceding requirements, by the fact characterized that from the refrigerator (8) the withdrawing 35 Partial air flow with the entrance (7) into the Räucherkammer (1) at the same time over the heating elements (16a) or (16b) or across both one leads.

Patent claims 1. Smoking plant for smoking and/or drying fish, meat and Wurstwaren or such a thing, whose Räucherkammer (1) is connected to the Räucherkammer (1) with blower by their exhaust air (10) and supply air ducts (7) as well as by a bypass blower (11) with a outer sserhalb arranged refrigerator (8), whose inlet (12) is connected to the Räucherkammer (1) with the exhaust air duct (10) and its discharge opening (14) with the supply air duct (7), whereby the plant in the closed system works and a bypass air flow directly between the räucherkammer (1) and the refrigerator (8) is led, by the fact characterized that over the smoke generator (2) only a partial air flow different of the bypass air flow runs, which is mixable the bypass air flow after its flowing through the refrigerator (8) before reoccurring the räucherkammer (1). 2. Smoking plant according to requirement 1, ge thus40 Ciaims1. Tuxedo installation for tuxedo and/or drying fish, meat goods and sow-says goods, or the like, whose tuxedo chamber (1) is connected, via the air this 45 load ducts (10) and air intake ducts (7) and via A bypass fan (11), tons of A cooling unit (8), which is arranged outside the tuxedo chamber (1) and which has A fan, the inlet (12) OF which is connected ton the air these load duct (10) and the outlet ⁵⁰ (14) OF which is connected ton the air supply duct (7) OF the tuxedo more chamber (1), the installation functioning in A closed system and A bypass air stream being guided directly between the tuxedo more chamber (1) and the cooling unit (8), characterized in that only ⁵⁵ A partial air stream which is difference from the bypass air stream flows via the smoke production means (2) and CAN mixed with the bypass air stream after the bypass air stream has flowed through the cooling EP 1,321,042 B1 unit (8) before it is RH-introduced into the tuxedo chamber (1). Tuxedo installation according tons claim 1, characterized in that the conveying capacity OF the fan into the cooling unit (8) is less than that OF the bypass fan (11). Tuxedo installation according tons either or both OF the preceding claims, characterized in that the bypass fan (11) is arranged between the air these load duct (10) OF the tuxedo chamber (1) and the cooling unit (8). Tuxedo installation according tons claim 3, characterized in that, downstream OF the bypass fan (11), A branch LINE (13) is guided ton the smoke production means (2) and A branch (12) is guided ton the cooling unit (8). Tuxedo installation according ton one or more OF the preceding claims, characterized in that A closable fresh air opening (17) is provided upstream OF the inlet (12) OF the bypass fan (11). Tuxedo installation according tons claim 5, characterized in that the fresh air opening (17) is arranged between the tuxedo chamber (1) and the bypass fan (11). Tuxedo installation according ton one or more OF the preceding claims, characterized in that the cooling unit (8) has A downstream water separator (9).

d'air partiel distinct you flux d'air dérivé fit par le générateur de fumée (2), flux d'air partiel qui peut être mélangé outer flux d'air dérivé après que celui ci A traversé le groupe de refroidissement (8) avant de s more pénétrer à nouveau dans le compartiment de fumage (1). 2. Fumoir selon la revendication 1, caractérisé EN ceque le débit you ventilateur dans le groupe de refroi 'o dissement (8) est inférieur à celui you ventilateur à bypass (11). 3. Fumoir selon l'une revendications ou les deuxrevendications précédentes, caractérisé EN ce que15 le ventilateur à bypass (11) est placé entre le conduit d'évacuation d'air (10) you compartiment de fumage (1) et le groupe de refroidissement (8). 4. Fumoir selon la revendication 3, caractérisé EN ce20 qu'en bill guarantee you ventilateur à bypass (11), une industry (13) mène outer entrance hall (2) et une autre industry (12) outer groupe de refroidissement (8). 5. Fumoir selon l'une ou plusieurs revendications25 the précédentes, caractérisé EN ce qu'en amont de l'entrée (12) you ventilateur à bypass (11) est prévue une ouverture d'admission d'air frais (17) qui peut être fermée. 30 6. Fumoir selon la revendication 5, caractérisé EN ceque l'ouverture d'admission d'airfrais (17) est située entre le compartiment de fumage (1) et le ventilateur à bypass (11).

8. Tuxedo installation according ton one or more OF the 35 7. preceding claims, characterized in that the partial air stream which is discharged from the cooling unit (8) is guided via the heat register (16a) or (16b), or simultaneously via both, when it is introduced (7) into the tuxedo chamber (1).⁴⁰8. Fumoir selon l'une ou plusieurs revendications précédentes, caractérisé EN ce que le groupe de refroidissement (8) présente un séparateur d'eau (9) placé EN bill guarantee. Fumoir selon l'une ou plusieurs revendications précédentes, caractérisé EN ce que le flux d'air partiel qui sort you groupe de refroidissement (8) est guidé lors de l'entrée (7) dans le compartiment de fumage (1) à travers l'un (16a) ou l'autre (16b) of the registres de chauffage ou simultanément à travers les deux.