UA8239U - Final proof chamber - Google Patents

Abstract

A final proof chamber contains a heat-insulated sectional body, a means of shifting dough pieces as a cradle conveyer with a drive, windows for loading and unloading the dough pieces, a system of automatic control over the operation of the chamber , systems of heating and moistening the air inside the chamber. The window, which is the first along the direction of movement of the conveyer, is arranged in a side-mounted section of the body and is made in such a manner as to allow the vertical automated loading of the dough pieces, and the supplementary window for loading the dough pieces is arranged in a transversal tunnel of the body of the chamber.

Description

Description of the invention

The claimed utility model relates to final proofing cabinets, which belong to equipment 2 of the bakery industry and are intended for proofing dough pieces before baking.

It is known that the capillary-porous structure of the dough is destroyed due to the interaction of the dough blanks with the working bodies of the machines during the forming process, which leads to a loss of elasticity and elasticity. To avoid this, the dough blanks are subjected to proofing, during which carbon dioxide in the fermentation process loosens the dough, and the volume of the blanks increases. Different varieties of bread and bakery products require different conditions of 710 proofing. For example, the blanks of shortbread are stacked on sheets, where simultaneously with the increase in the volume of the blanks, their shape changes. Preforms for shaped bread are subjected to proofing in special forms.

The manufacturing technology of various types of products also requires a certain duration of resistance. Thus, compliance with the requirements for the proper processing of dough blanks for baking at enterprises with a wide range of bakery products causes an irrational use of the technical capabilities of the final proofing cabinet.

The well-known cabinet for final proofing (patent of the Russian Federation Mo 2108040, publ. 10.04.1998), contains a heat-insulated sectional housing, a means of moving dough blanks in the form of a cradle chain conveyor with a drive, windows for loading and unloading dough blanks, a system for automatically controlling the work of the cabinet, heating systems and air humidification inside the cabinet. The use of the well-known solution of the final proofing cabinet is associated with unproductive costs when processing dough blanks from various types of bread, which require different durations of proofing, and does not satisfy the needs of enterprises with a wide range of bakery products.

The closest to the declared technical solution is the solution of the cabinet of final resistance

Equipment for the bakery industry. ODO Shebekinsky Machine Building Plant" -

The general catalog, mimly.zpetel.gc|, which contains a heat-insulated sectional case, a means of moving dough into blanks in the form of a cradle chain conveyor with a drive, a system of automatic control of the cabinet, a system of heating and humidifying the air inside the cabinet. The known cabinet has one dough loading window and one unloading window. The maximum number of working cradles is 76. The cradle of the chain conveyor of the famous cabinet contains two rotating frames with attached fabric forms. at

The disadvantage of the design of the known cabinet for final proofing is the limitation of the assortment of bakery products for processing in the known cabinet, as well as the impossibility of ensuring the required duration of proofing for products made of different types of flour. The design of the well-known cabinet does not allow you to load blanks of products such as a regular loaf in automatic mode. Gee)

The task of the useful model is to develop a design of a universal cabinet for final proofing, which would ensure the possibility of simultaneous processing of bakery product blanks that differ in shape and require different duration of proofing, and would also allow automatic loading and unloading of dough blanks. "

The task is solved by the fact that in the cabinet for the final proofing of dough blanks, which contains - a heat-insulated sectional housing, a means of moving dough blanks in the form of a cradle chain 70 conveyor, a window for loading and unloading dough blanks, a system of automatic control of work from the cabinet, heating and air humidification systems , according to a useful model, first in the direction of conveyor movement

"Iz" loading window is located in the remote section of the case and is made with the possibility of vertical automatic loading of dough blanks, and an additional window for loading dough blanks is located in the transverse tunnel of the cabinet case.

Carrying out the loading section of the cabinet as a removable one allows for vertical automatic loading of blanks of loaf-like products from the conveyor belt of the stacking machine into the corresponding form of the conveyor cradle.

Thanks to the presence of an additional loading window, the proofing of part of the blanks takes place on a certain given section of the conveyor, which is shorter than its total length, which makes it possible to simultaneously (Че) 20 process the blanks of bakery products with different duration of proofing within one cycle of the cabinet of final proofing.

The essence of the proposed useful model is explained by drawings.

Fig. 1 shows the general scheme of the cabinet of final resistance.

In fig. 2 shows the section A-A1 in Fig. 1.

So» The cabinet of the final proofing contains the body 1, which consists of the loading section 2 with window 15, drive Z, tension 4, unloading 5 and intermediate 6 sections, cradle conveyor 7 with drive 8, heating system 9 and air humidification 10, automatic work control system cabinets (not shown), service area 11. Cradle conveyor 7 is two closed chain circuits with cradles 12 hinged between them. Cradle 12 consists of a contour frame 13 for setting sheets with 60 dough blanks and an elongated form 14 О attached to it movably - of a similar cross-section for stacking blanks of ordinary loaf-type products. The cabinet contains a transverse tunnel 19 with an additional window 17 for loading dough blanks and a window 16 for unloading blanks in manual mode. In the area of the unloading shaft 18, there is an opening for unloading the blanks from the mold 14 of the cradle 12 onto the furnace black (not shown). because the Useful Model works as follows.

The start of operation of the final proofing cabinet with the help of an automatic control system is coordinated with the start of operation of the adjacent dough dividing and stacking machines. Through the loading window 15, the blanks of products of the type of ordinary loaf are placed automatically from the conveyor belt of the stacking machine into the elongated form 14 of the cradle 12 of the conveyor 7, the blanks of other bakery products, such as dried left-bank bagels, Ukrainian bagels, Altai horns, are installed manually on the contour frame 13 cradles on sheets 12. When loading blanks through window 15 and using all 187 working cradles of the cabinet for final proofing of blanks, the maximum duration of blank proofing is ensured, which is about 84 minutes for proofing, for example, Ukrainian bagel-type blanks. When loading blanks through the window 17 7/0, 120 or 60 cradles are used to proof blanks such as amateur loaf, Mosaic loaf, oat bread, Dniester bread, Ternopil bread, and malt bread for 54-60 minutes. In the area of the unloading shaft 18, the elongated form 14 of the cradle 12 is overturned, placing the blanks of the type of ordinary loaf on the furnace black. Unloading blanks on sheets is carried out manually through window 16.

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Claims (1)

The formula of the invention is a cabinet for final proofing, which contains a heat-insulated sectional housing, a means of moving dough from blanks in the form of a cradle conveyor with a drive, a window for loading and unloading dough blanks, a system for automatically controlling the work of the cabinet, a system for heating and humidifying the air inside the cabinet, which differs in that , that the first loading window in the direction of conveyor movement is located in the remote section of the Ге) 250 case and is made with the possibility of vertical automatic loading of dough blanks, and the additional window for loading dough blanks is located in the transverse tunnel of the cabinet case. Official bulletin "Industrial Property". Book 1 "Inventions, useful models, topographies of integrated microcircuits", 2005, M 7, 15.07.2005. State Department of Intellectual Property of the Ministry of Education and C 55 of Science of Ukraine. 60 b5