Automatic humidifying device for dough fermentation

Abstract

The utility model provides an automatic humidifying device for dough fermentation. The automatic humidifying device comprises a box body, a water tank and a plurality of fermentation layers, the water tank is arranged on the inner bottom surface of the box body, and the plurality of fermentation layers are sequentially arranged above the water tank; the humidifying mechanism is used for humidifying dough on the fermentation layer, the humidifying mechanism comprises a humidifying assembly and a driving assembly for driving the humidifying assembly to reciprocate along the fermentation layer, and the water tank is connected with the humidifying assembly through a connecting pipe. The utility model has the advantages that the dough on the same fermentation layer can be uniformly humidified, water vapor can be prevented from being concentrated at one place, and the quality of the finished dough in the later period is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dough making technical field, concretely relates to a dough fermentation automatic humidifying device. BACKGROUND

[0002] Dough fermentation is an important step in the process of making dough, and the main purpose is to make the gluten in the dough fully expand, increase the elasticity and extensibility of the dough, so that the subsequent production and fermentation are better. Fermentation can be divided into three stages of basic fermentation, intermediate fermentation and final fermentation. The basic fermentation is the first fermentation of the dough after stirring and forming, which is usually carried out at a temperature of 27 DEG C, the relative humidity is 75%, and the time is at least 30 minutes; the intermediate fermentation is the resting stage after the dough is divided and rounded, which is usually completed within 15-20 minutes, the purpose is to make the dough produce new gas and restore softness and extensibility; the final fermentation is to put the shaped dough into a warm box, so that the yeast produces gas again, and the volume of the dough increases, and the temperature is usually 35-38 DEG C, and the relative humidity is 80-85%.

[0003] The key role of humidity in the dough fermentation process includes maintaining appropriate humidity, preventing skin cracking, increasing softness and improving baking efficiency. The fermentation box as the most commonly used method can accurately control humidity and temperature. When the existing fermentation box humidifies the fermented dough, the water vapor is mostly concentrated in one place, which makes the water vapor of the dough far from the humidifying head not enough, so that the existing fermentation box has the problem that the water vapor distribution is not uniform enough, which reduces the quality of the finished product of the dough in the later period and affects the taste.

[0004] In view of this, the above problems are studied in depth, and the present case is produced. UTILITY MODEL CONTENTS

[0005] The utility model solves the above technical problem, and provides a dough fermentation automatic humidifying device, which can uniformly humidify the dough in the same fermentation layer.

[0006] The utility model is realized in this way: a dough fermentation automatic humidifying device, comprising a box body, a water tank, and a plurality of fermentation layers, the water tank is arranged on the bottom surface in the box body, and the plurality of fermentation layers are arranged above the water tank in sequence, the dough on the fermentation layer is humidified by a humidifying mechanism, the humidifying mechanism comprises a humidifying assembly and a driving assembly for driving the humidifying assembly to reciprocate along the fermentation layer, and the water tank is connected with the humidifying assembly through a connecting pipe.

[0007] Further, the driving assembly comprises a motor and a screw rod; the motor is fixedly installed outside the box body, the output end of the motor is connected with the screw rod, and the other end of the screw rod is rotationally connected to the inner wall of the box body; the humidifying assembly comprises a hollow supporting rod, a connecting pipe sleeve, a plurality of humidifying heads and an electric valve for controlling the opening and closing of the humidifying heads; the connecting pipe sleeve is threadedly sleeved outside the screw rod, the bottom end of the hollow supporting rod is fixedly connected with the connecting pipe sleeve, the plurality of humidifying heads are installed on the hollow supporting rod in an up-down interval, the plurality of humidifying heads are arranged towards the fermentation layer and correspond to the fermentation layer one by one, and the water tank is connected with the hollow supporting rod in communication through a connecting pipe.

[0008] Further, at least one guide rod is arranged in the box body, both ends of the guide rod are fixedly connected with the inner wall of the box body, the top of the hollow supporting rod is connected with the guide rod, and the guide rod is arranged in parallel with the screw rod.

[0009] Further, the number of the guide rods is two.

[0010] Further, the fermentation layer comprises a supporting plate and a guide rail; the guide rail is fixedly installed on the inner wall of the box body, and both ends of the bottom surface of the supporting plate are provided with guide wheels, and the supporting plate is slidably connected with the guide rail through the guide wheels.

[0011] Further, the supporting plate is further provided with a handrail.

[0012] Further, a water inlet is arranged on the water tank, and a liquid heating pipe is arranged in the water tank.

[0013] Further, a humidity monitoring sensor is arranged on the inner wall of the box body.

[0014] Further, an operation screen is arranged on the outer wall of the box body, and the humidity monitoring sensor and the electric valve are electrically connected with the operation screen.

[0015] Further, the box body comprises a first side wall, a second side wall, a third side wall, a top wall, a bottom wall and a sealing door.

[0016] The dough fermentation automatic humidifying device can make the water in the water tank generate water vapor after being heated by the liquid heating pipe, the water vapor is transmitted to the humidifying assembly, then the driving assembly drives the humidifying assembly to reciprocally move along the fermentation layer to spray the moisture, so that each dough on the fermentation layer can obtain the required humidity for leavening, the uniform humidifying effect is realized, the water vapor can be avoided from being concentrated in one place, and the quality of the finished dough in the later period is improved.

DRAWINGS

[0017] The dough fermentation automatic humidifying device will be further described in combination with the embodiments and with reference to the drawings.

[0018] Figure 1 is a structural schematic view of the dough fermentation automatic humidifying device in the utility model.

[0019] Figure 2 Figure 3 is a sectional view of the dough fermentation automatic humidifying device in the utility model.

[0020] Figure 3 Figure 3 is a sectional view of the dough fermentation automatic humidifying device in the utility model. Figure 1 Figure 3 is a sectional view of the dough fermentation automatic humidifying device in the utility model.

[0021] Reference signs:

[0022] Box 1, first side wall 11, second side wall 12, third side wall 13, top wall 14, bottom wall 15, sealing door 16, water tank 2, air outlet 21, water inlet 22, fermentation layer 3, support plate 31, guide rail 32, guide wheel 33, humidifying mechanism 4, humidifying assembly 41, hollow support rod 411, connecting pipe sleeve 412, humidifying head 413, electric valve 414, drive assembly 42, motor 421, screw rod 422, connecting pipe 5, guide rod 6, handrail 7, operation screen 8, humidity monitoring sensor 9.

DETAILED DESCRIPTION

[0023] In order to better understand the technical scheme of the utility model, the technical scheme of the utility model will be described in detail below in combination with the drawings of the specification and specific implementation manners.

[0024] It should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing these embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" and the like can explicitly or implicitly include one or more of the features.

[0025] Please refer to Figures 1 to 3 The utility model provides a kind of dough fermentation automatic humidifying device, including box 1, water tank 2, multiple fermentation layers 3;The water tank 2 is located on the bottom surface inside box 1, and multiple fermentation layers 3 are sequentially arranged above water tank 2;It further includes humidifying mechanism 4 for humidifying dough on fermentation layer 3, and the humidifying mechanism 4 includes humidifying assembly 41 and drive assembly 42 for reciprocating movement of humidifying assembly 41 along the length direction of fermentation layer 3, and the water tank 2 is connected with humidifying assembly 41 by connecting pipe 5.The connecting pipe 5 is connecting hose, to follow humidifying assembly 41 movement.The water tank 2 is provided with air outlet 21.

[0026] The dough fermentation automatic humidifying device of the utility model, water in water tank 2 is heated to generate water vapor by liquid heating pipe, water vapor is transmitted to humidifying assembly 41, then drive assembly 42 drives humidifying assembly 41 to reciprocate along fermentation layer 3 and sprays moisture, so that each dough on fermentation layer 3 obtains the humidity required for fermentation, and uniform humidifying effect is realized, water vapor can be avoided from concentrating in one place, and the quality of finished dough in the later period is improved.

[0027] In the utility model, the drive assembly 42 includes motor 421 and screw rod 422, and the motor 421 is used for driving the screw rod 422 to rotate forward and reverse, the motor 421 is fixedly installed outside the box body 1, the output end of the motor 421 is connected with the screw rod 422, and the other end of the screw rod 422 is rotatably connected to the inner wall of the box body 1, the humidifying assembly 41 includes hollow support rod 411, connecting pipe sleeve 412, a plurality of humidifying heads 413 and electric valve 414 for controlling the opening and closing of the humidifying head 413, the hollow support rod 411 is connected with the plurality of humidifying heads 413 and is used for conveying water vapor, the connecting pipe sleeve 412 is screwed on the outside of the screw rod 422, the bottom end of the hollow support rod 411 is fixedly connected with the connecting pipe sleeve 412, the plurality of humidifying heads 413 are installed on the hollow support rod 411 in an up-down interval, the plurality of humidifying heads 413 are arranged towards the fermentation layer 3 and correspond to the plurality of fermentation layers 3 one by one, and the water tank 2 is connected with the hollow support rod 411 in communication through the connecting pipe 5. The connecting pipe sleeve 412 is formed with an internal screw hole for being screwed with the screw rod 422, so that the screw rod 422 drives the humidifying assembly 41 to reciprocate. When humidification is required, the electric valve 414 is opened, and the humidifying head 413 sprays moisture to the fermentation layer 3; at the same time, the motor 421 drives the screw rod 422 to rotate forward, drives the humidifying assembly 41 to move, and the humidifying head 413 moves at a constant speed from one end to the other end, when the humidifying head 413 moves to the end, the motor 421 drives the screw rod 422 to rotate reverse, and the humidifying assembly 41 moves in the reverse direction; in this way, the humidifying head 413 sprays moisture to the fermentation layer 3 reciprocally, so that the humidity at each position is the same, and uniform humidifying effect is realized.

[0028] In the utility model, the box body 1 is internally provided with at least one guide rod 6, the guide rod 6 is arranged at the upper portion or the middle portion in the box body 1 and is spaced apart from the screw rod 422, the two ends of the guide rod 6 are fixedly connected with the inner wall of the box body 1, the top of the hollow support rod 411 is connected with the guide rod 6, and the top of the hollow support rod 411 slides along the guide rod 6, and the guide rod 6 is arranged in parallel with the screw rod 422. By arranging the guide rod 6, the inclination of the humidifying assembly 41 during reciprocation can be avoided, and the guide rod 6 plays a guiding and positioning role.

[0029] In the utility model, in order to make the reciprocation of the humidifying assembly 41 more stable, the number of the guide rods 6 is two.

[0030] In the utility model, the fermentation layer 3 includes support plate 31 and guide rail 32, the guide rail 32 is fixedly installed in the inner wall of box 1, the bottom surface both ends of support plate 31 are equipped with guide wheel 33 respectively, and support plate 31 is slidably connected with guide rail 32 through guide wheel 33.

[0031] In the utility model, support plate 31 is further equipped with handrail 7, and manual pushing and pulling of support plate 31 is facilitated.

[0032] In the utility model, water inlet 22 is arranged on water tank 2, water level sensor (not shown) is arranged in water tank 2, and warning can be given on operation screen 8 when the water level is lower than the water level sensor. Liquid heating pipe (not shown) is arranged in water tank 2, the liquid heating pipe mainly uses metal tubular electric heating element, the outer pipe of the liquid heating pipe uses nickel-chromium-iron material, has the advantages of high mechanical strength, heat resistance, corrosion resistance and difficulty in scaling, and can use the different expansion coefficients of the outer pipe and the characteristics of microseismicity during work to remove scale. The fatal defect that the stainless steel and copper electric heating element is easy to scale is solved. The liquid heating pipe is prior art, and the specific model is not limited.

[0033] In the utility model, humidity monitoring sensor 9 is arranged on the inner wall of box 1, and the humidity in box 1 can be detected in real time, so that humidification can be facilitated in time.

[0034] In the utility model, operation screen 8 is arranged on the outer portion of box 1, humidity monitoring sensor 9, water level sensor and electric valve 414 are electrically connected with operation screen 8. The humidity in box 1, the water level in water tank 2 and other parameters can be displayed in real time through operation screen 8, and operation screen 8 can also control the opening and closing of electric valve 414.

[0035] In the utility model, box 1 includes first side wall 11, second side wall 12, third side wall 13, top wall 14, bottom wall 15 and sealing door 16.

[0036] Although the specific embodiments of the utility model are described above, those skilled in the art should understand that the specific examples described by us are only illustrative, and are not used to limit the scope of the utility model, and equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the utility model should be covered in the scope of protection of the claims of the utility model.

Claims

1. A dough fermentation automatic humidifying device, characterized in that: The device comprises a box, a water tank and multiple fermentation layers; the water tank is arranged on the bottom surface inside the box, and the multiple fermentation layers are arranged above the water tank in sequence. The device further comprises a humidifying mechanism for humidifying dough on the fermentation layers, which comprises a humidifying assembly and a driving assembly for driving the humidifying assembly to move back and forth along the fermentation layers; the water tank is connected with the humidifying assembly through a connecting pipe.

2. The automatic dough fermentation humidifying device according to claim 1, wherein: The driving assembly comprises a motor and a screw rod; the motor is fixedly installed outside the box, and the output end of the motor is connected with the screw rod, and the other end of the screw rod is rotatably connected with the inner wall of the box. The humidifying assembly comprises a hollow support rod, a connecting pipe sleeve, multiple humidifying heads and an electric valve for controlling the opening and closing of the humidifying heads; the connecting pipe sleeve is threadedly sleeved on the outside of the screw rod, the bottom end of the hollow support rod is fixedly connected with the connecting pipe sleeve, the multiple humidifying heads are installed on the hollow support rod in an up-down interval, the multiple humidifying heads are arranged towards the fermentation layers and correspond to the fermentation layers one by one; the water tank is connected with the hollow support rod in communication through the connecting pipe.

3. The automatic dough fermentation humidifying device according to claim 2, wherein: At least one guide rod is arranged inside the box, and the two ends of the guide rod are fixedly connected with the inner wall of the box; the top of the hollow support rod is connected with the guide rod; the guide rod is arranged in parallel with the screw rod.

4. The automatic dough fermentation humidifying device according to claim 3, wherein: The number of the guide rods is two.

5. The automatic dough fermentation humidifying device according to claim 3, wherein: The fermentation layers comprise support plates and guide rails; the guide rails are fixedly installed on the inner wall of the box, and the bottom surface of each support plate is provided with a guide wheel at each end, and the support plate is slidably connected with the guide rail through the guide wheels.

6. The automatic dough fermentation humidifying device according to claim 5, wherein: The support plate is further provided with a handrail.

7. The automatic dough fermentation humidifying device according to claim 5, wherein: A water inlet is arranged on the water tank; a liquid heating pipe is installed inside the water tank.

8. The automatic dough fermentation humidifying device according to claim 7, wherein: A humidity monitoring sensor is installed on the inner wall of the box.

9. The automatic dough fermentation humidifying device according to claim 8, wherein: An operation screen is installed on the outside of the box, and the humidity monitoring sensor and the electric valve are electrically connected with the operation screen.

10. The automatic dough fermentation humidifying device according to claim 1, wherein: The box comprises a first side wall, a second side wall, a third side wall, a top wall, a bottom wall and a sealing door.

Images