SU824928A1

SU824928A1 - Device for baking dough products

Info

Publication number: SU824928A1
Application number: SU782704602A
Authority: SU
Inventors: Валентин Филиппович Ульянов; Вера Алексеевна Монахова; Виктор Алексеевич Архипов; Василий Ильич Рябов; Николай Никифорович Никищин
Original assignee: Lyuberetskoe Sp K B Torgovogo
Priority date: 1978-12-27
Filing date: 1978-12-27
Publication date: 1981-04-30

Description

Изобретение относится к тепловому оборудованию предприятий общественного · ^! питания.The invention relates to the thermal equipment of public ^·! nutrition.

Известно устройство для выпечки изделий из теста, содержащее установленный на неподвижной опоре с возможностью ⁵вращения полый барабан и укрепленный в нем блок трубчатых нагревательных элементов ИНаличие неподвижных опор не позволяет осуществить легкий доступ к внутрен- ¹⁰нему объему жарочного барабана для проведения технического обслуживания и замены нагревательных элементов. Необходимо производить разборку опор и всего жарочного барабана. ¹⁵ A device for baking dough products, comprising mounted on the fixed support ^5, with the hollow rotating drum and fastened therein block tubular heating elements INalichie stationary supports does not permit easy access to the internal volume ¹⁰ it roasting drum for maintenance and replacement of the heating elements. It is necessary to disassemble the supports and the entire frying drum. ^fifteen

При применении в качестве нагревателей жарочного барабана ТЭНов вследствие наличия в ТЭНах единой нагревательной спирали с определенным ;.· одним и тем же шагом в местах установки изогнутого участка ТЭНа возникает нарушение равномерности нагрева рабочей поверхности жарочного барабана.When TENs are used as heaters of the frying drum, due to the presence of a single heating coil with a certain heating element in the TENs; with the same step, in the places where the curved section of the TENA is installed, there is a violation of the uniformity of heating of the working surface of the frying drum.

Цель изобретения - улучшение техниче—< ского обслуживания и повышение надежности работы.The purpose of the invention is to improve maintenance and increase the reliability of work.

Поставленная цель достигается тем, что устройство для выпечки изделий из ,теста, содержащее установленный на неподвижной опоре с возможностью вращения полый барабан и укрепленный в нем блок трубчатых нагревательных элементов, снабжено расположенными под барабаном опорными роликами, а блок трубчатых нагревательных элементов укреплен консольно на неподвижной опоре.This goal is achieved in that a device for baking products from dough containing a hollow drum mounted on a fixed support rotatably and a block of tubular heating elements fixed therein is provided with support rollers located under the drum, and the tubular heating element block is mounted cantilever on a fixed support .

Кроме того, корпус каждого нагревательного элемента имеет П-образную форму, при этом токопроводящая нить образует в поперечной стороне П-образного корпуса прямолинейный участок.In addition, the casing of each heating element has a U-shape, while the conductive thread forms a rectilinear section in the transverse side of the U-shaped body.

На фиг. 1 изображено устройство для выпечки даделий из теста с частичным вырезом для лучшего показа конструкций, общий вид; на фиг. 2_ - вид А на вращающие опорные ролики; на фиг, 3 - разрезIn FIG. 1 shows a device for baking dough dough from a partial cutaway for a better display of structures, general view; in FIG. 2_ - view A of the rotating support rollers; in Fig.3 - section

824928 4 опорного ролика; на фиг. 4 - трубчатый нагревательный элемент, общий вид.824928 4 support rollers; in FIG. 4 - tubular heating element, General view.

Устройство для выпечки изделий из теста содержит жарочный барабан 1, выполненный в виде полого цилиндра, и неподвижный блрк трубчатых нагревательных элементов, консольно укрепленный на неподвижной опоре 2, С терцовых сторон барабан закрыт кожухами: 3 и 4. Корпус барабана свободно опирается на четыре оперных ролика 5 и 6, которые обеспечивают фиксацию барабана при его вращении. Ролики свободно вращаются на осях неподвижных кронштейнов 7. Нагрев жарочного барабана осуществляется трубчатыми нагревательными элементами, расположенными внутри барабана 1. Трубчатый нагревательный элемент является нагревателем закрытого типа и содержит Побразный корпус 8, кварцевые трубки 9 и 10, двухгнездпые термостойкие фланцы 11 н 12, ограничители 13, соединительную скобу 14. Корпус нагревательного элемента состоит из нагревательных частей 15 и 16, рпереходной части в виде вытянутей токопроводящей нити 17, контактных концов 18 и 19 для подключения к клеммникам 20. Фланец 11 снабжен отверстиями 21 и 22 для вывода контактных концов 18 и 19 с одной. стороны нагревательного элемента, а во фланце 12 с внутренней стороны выполнен паз 23 для размещения и изолирования переходной части 17. Контактные концы 18 и 19 нагревательного элемента выведены со стороны съемного торцового кожуха 4, т.е. со стероны технического обслуживания.A device for baking dough products contains a frying drum 1, made in the form of a hollow cylinder, and a fixed block of tubular heating elements, cantilevered on a fixed support 2, On the right side of the drum, the drum is closed by casings: 3 and 4. The drum casing freely rests on four opera rollers 5 and 6, which provide fixation of the drum during its rotation. The rollers rotate freely on the axes of the fixed brackets 7. The frying drum is heated by tubular heating elements located inside the drum 1. The tubular heating element is a closed type heater and contains a shaped body 8, quartz tubes 9 and 10, two-socket heat-resistant flanges 11 n 12, limiters 13 , connecting bracket 14. The housing of the heating element consists of heating parts 15 and 16, the transition part in the form of an elongated conductive thread 17, contact ends 18 and 19 for li ne to terminals 20. A flange 11 is provided with holes 21 and 22 for outputting the contact ends 18 and 19 with the audio. sides of the heating element, and in the flange 12, a groove 23 is made on the inner side for accommodating and insulating the transition part 17. The contact ends 18 and 19 of the heating element are output from the side of the removable end cover 4, i.e. from the steron of maintenance.

При сборке трубчатого нагревательно— · го элемента нагревательные части 15 и 16 пропускаются через кварцевые трубки 9 и 10, концы которых вставляются в гнезда фланцев 11 и 12. При этом контактные концы 18 и 19 спирали выводятся соответственно через отверстия 21 и 22 во фланце 11, а переходная часть 17 размещается в пазу 23 фланца 12. В концах кварцевых трубок 9 и 10, находящихся в гнездах фланца 11, установлены ограничители 13 спирали. Диаметр отверстия в них для прохода контактных концов 18 И 19 меньше диаметра навивки нагревательных частей 15 и 16, что исключает их смешение в концы трубок 9 иWhen assembling the tubular heating element, the heating parts 15 and 16 are passed through quartz tubes 9 and 10, the ends of which are inserted into the nests of the flanges 11 and 12. The contact ends 18 and 19 of the spiral are respectively discharged through the holes 21 and 22 in the flange 11, and the transition part 17 is located in the groove 23 of the flange 12. At the ends of the quartz tubes 9 and 10 located in the sockets of the flange 11, spiral limiters 13 are installed. The diameter of the hole in them for the passage of the contact ends 18 and 19 is less than the diameter of the winding of the heating parts 15 and 16, which excludes their mixing at the ends of the tubes 9 and

1О.С помощью соединительной скобы 14 все детали трубчатого нагревательного элемента скрепляются в единую жесткую конструкцию.1O. Using the connecting bracket 14, all parts of the tubular heating element are fastened into a single rigid structure.

Устройство для выпечки изделий из теста, например блинной ленты, работает следующим образом.A device for baking dough products, such as pancake tape, works as follows.

Тесто, приготовленное по соотвегству₅ ющей рецептуре, подают на охлаждаемый наклонный лоток (не показан), соприкасающийся своей кромкой с наружной поверхностью нагретого жарочного барабана 1. Барабан 1, вращаясь, обволакивается сло10 ем теста, которое при этом выпекается. Выпеченная блинная лента снимается с барабана скребком и при качательном движении подвижного ножа разрезается на изделия определенного размера. При этом 15 отрезанные изделия укладываются в лоток стопкой один на другой или на движущуюся ленту транспортера.The dough prepared in accordance with the _fifth formulation is served on a cooled inclined tray (not shown), which contacts its edge with the outer surface of the heated frying drum 1. Drum 1, rotating, is enveloped with a layer of dough, which is baked. The baked pancake tape is removed from the drum by a scraper and, when the movable knife is swinging, is cut into products of a certain size. In this case, 15 cut products are stacked in a stack in a stack on top of one another or on a moving conveyor belt.

В предлагаемом устройстве проведение технического обслуживания внутреннего объема полого жарочного барабана и замена, в случае необходимости, нагревателей в барабане значительно упрощены. Установка барабана на опорные ролики, расположенные под барабаном, и укрепление блока нагревательных элементов консольно на одной неподвижной опоре обеспечивают легкое и удобное снятие торцового кожуха для доступа к внутреннему объему жарочного барабана.In the proposed device, the maintenance of the internal volume of the hollow frying drum and the replacement, if necessary, of the heaters in the drum are greatly simplified. The installation of the drum on the support rollers located under the drum and the mounting of the heating element block cantilever on one fixed support provide easy and convenient removal of the end cover for access to the internal volume of the frying drum.

Нагревательные части П-образного корпуса трубчатого нагревательного элемента располагаются вдоль всей ширины рабочей поверхности жарочного барабана. Прямолинейный участок поперечной стороны П— образного корпуса, где происходит соединение нагревательных частей между собой, образован путем растяжения витков спирали на этом участке. В связи с незначительными тепловыделениями образованного го участка, состоящего из одной токопроводящей нити, этот участок не оказывав! . воздействия на изменение равномерности рабочей поверхности жарочного барабана. Вывод контактных концов трубчатых ⁴⁵ нагревательных элементов через один фланец и расположение выводов со стороны съемного торцового кожуха также улучшает техническое обслуживание и упрощает конструкцию барабана вследствие более рационального размещения клеммников и . электропроводки с сокращением контактных соединений и расхода проводов.The heating parts of the U-shaped body of the tubular heating element are located along the entire width of the working surface of the frying drum. The rectilinear section of the transverse side of the U-shaped body, where the heating parts are connected to each other, is formed by stretching the coils of the spiral in this section. Due to insignificant heat dissipation of the formed section, consisting of one conductive thread, this section did not render! . impact on changing the uniformity of the working surface of the frying drum. The output of the contact ends of the tubular ⁴⁵ heating elements through one flange and the location of the terminals on the side of the removable end cover also improves maintenance and simplifies the design of the drum due to a more rational placement of terminal blocks and. wiring with reduced contact connections and wire consumption.

Кроме того, предлагаемая конструкция устройства для выпечки изделий из теста позволяет повысить эксплуатационную надежность, особенно при температурах свыше 45() С, возникающих при работе внутри жарочного барабана, что достигаетсяIn addition, the proposed design of a device for baking dough products allows to increase operational reliability, especially at temperatures above 45 () C that occur when working inside the frying drum, which is achieved

82 исключением вероятности подгорания и замыкания электропроводки и снижением количества электрических контактных соединений.82 except for the possibility of burning and shorting of wiring and a decrease in the number of electrical contact connections.

Claims

The invention of the fire tracing equipment for public catering enterprises. A device for baking products from a guest house is known, comprising a hollow drum mounted on a fixed support that can be rotated and a block of tubular heating elements fl. The presence of fixed flasks does not allow for easy access to the internal volume of the frying drum for maintenance and replacement of heating elements. It is necessary to disassemble the supports and the entire roasting drum. When used as heaters of a frying drum for heating elements, due to the presence in the heating elements of a single heating spiral with a certain; One and the same clamp in the places of installation of the curved part of heating elements there is a violation of the uniform heating of the working surface of the frying drum. The purpose of the invention is to improve maintenance and increase reliability. This goal is achieved by the fact that a device for baking dough products, containing a hollow drum mounted on a fixed support that can be rotated and a block of tubular heating elements fixed in it, equipped with support rollers located under the drum, and a block of tubular heating elements mounted on a fixed support. In addition, the case of each heating element is U-shaped, while the conductive thread forms a straight line section in the transverse direction of the U-shaped case. FIG. 1 shows a baking device (dough cut with a partial cut for better display of distructions, general view; FIG. 2, view A for rotating support rollers; fig. 3 - section 382492 of a support roller; f | 1g. 4 coarse heat an element common in the baking device; the gesga contains a hot drum 1, which is hollow in the form of a hollow cylinder; and 4. The drum housing rests loosely on the 10. Opsf rollers 5 and 6, which ensure the drum is locked when it is rotated. The rollers freely rotate on the axes of the fixed brackets 7. The frying drum is heated by tubular heating elements located inside the drum 1, Tubular scoop element It is a closed type fuse and contains a P-shaped case 8, quartz tubes 9 and 1 O, two-cavity heat-resistant flanges 11 and 12, stoppers 13, a connecting bracket 14. The body of the heating element consists of heating parts 15 and 1 6, of the transitional part in the form of a bushing of the conductive filament 17, contactors 18 and 19 for connection to the terminal block 2O. The flange 11 is provided with openings 21 and 22 for the insertion of the contact ends 18 and 19 on one of the 1 sides of the heating element, and the flange 12 on the inner side has a groove 23 for accommodating and isolating the transition part 17. The contact ends 18 and 19 of the heating element are removed from removable face cover 4 tons, maintenance side. When tubular heating. Element heating parts 15 and 16 are passed through quartz tubes 9 and 10, the ends of which are inserted into the gweed andes 11 and 12. At the same time, the contact spirals 18 and 19 of the helix come out respectively through the holes 21 and 22 in fdance 11, and the transition part 17 is placed in the groove 23 of the flange 12. At the ends of the quartz tubes 9 and 10, which are located in the sockets of the flange 11, there are 13 spirals. The diameter of the hole in them for the passage of the contact ends 18 and 19 is smaller than the diameter of the winding of the heating parts 15 and 16, which the lawsuit torments ah. mixing into the ends of the pipes 9 and 10, With the help of the connecting bracket 14, all the details of the tubular heating element are fastened together into a single rigid construction. A device for baking products from a guesthouse, for example a pancake tape, works as follows. The dough prepared according to the appropriate recipe is fed to a cooled inclined tray (not shown), which adjoins its edge with the outer surface of the heated frying drum 1. The drum 1, being rotated, is wrapped with a layer of cake, which is baked at the same time. The baked pancake tape is removed from the drum with a scraper and in the swinging motion of a movable knife, it is cut into articles of a certain size. In this case, the cut products are stacked in a tray, stacked one on top of another or on a moving conveyor belt. In the proposed device, the maintenance of the internal volume of the hollow fry drum and, if necessary, the replacement of heaters in the drum are greatly simplified. Installing the drum on the support rollers located under the drum and strengthening the block of heating elements cantilevered on one fixed opera provide easy and convenient removal of the end casing for access to the internal volume of the frying drum. The heating parts of the U-shaped body of the tubular heating element are located along the entire width of the working surface of the frying drum. The straight section of the transverse side of the Pniform case, where the heating parts are connected to each other, is formed by stretching the turns of the helix in this area. Due to the insignificant heat generation of the formed section consisting of one conductive filament, this section does not render. impact on the change in the uniformity of the working surface of the roasting drum. The output of the contact ends of the tubular heating elements through one flange and the location of the leads on the side of the removable front cover also improves maintenance and simplifies the drum design due to more rational placement of terminal blocks and wiring with reduced contact connections and wire consumption. In addition, the proposed design of a device for baking dough products improves operational reliability, especially at temperatures above 450 ° C, which occur during operation inside the frying drum, which is achieved by eliminating the possibility of burning in the electrical connection circuit and reducing the number of electrical contact connections. Claim 1, A device for baking dough products containing a hollow drum mounted on a stationary operative and rotatable and a block of tubular heating elements fixed therein, characterized in that, in order to improve maintenance and increase reliability of operation, it is provided rollers, and a block of tubular heating elements mounted console on a fixed support.

2. The device according to claim 1, wherein the housing of each heating element is U-shaped, and the conductive thread forms a straight line in the transverse side of the P-shaped housing. Sources of information taken into account during the examination 1. Rotary frying pan from the VGSHE-675 electrical circuit. Guide to exploitation. General Directorate for the Production of Trade and Catering Equipment, 1976,

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