Fermentation device for bread production line

Abstract

The invention discloses a fermentation device for a bread production line, and belongs to the technical field of wheaten food leavening, the fermentation device comprises a fermentation box, a water vapor generation box and a moving frame, the fermentation box is arranged above the water vapor generation box and is separated from the water vapor generation box through a supporting partition plate, and output pipe rows are arranged on the two sides of the interior of the fermentation box; a rotating support is arranged above the middle of the supporting partition plate, a negative pressure box is installed in the middle of the inner side of the rotating support, a negative pressure groove is formed between the rotating support and the two side walls of the negative pressure box, and a flow guide groove rod and an adjusting support are vertically installed in the middle of one side of the upper surface of the negative pressure box; a plurality of pairs of triangular supports which are evenly arranged in a vertical array mode are installed on the adjusting support in a spliced mode, a corrugated plate is installed between each pair of triangular supports, a liquid guide groove rod is installed at the bottom of each wave trough of the corrugated plate, when no bread tray starts a trigger switch, the atomization pipe cap on the layer is kept in a closed state, energy consumption is saved, and the atomization effect is good. And the working cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of dough proofing technology, specifically a fermentation device for a bread production line. Background Technology

[0002] Controlled fermentation equipment for pre-made dough is an automated device used in the production of bread, pastries and other baked goods. Its main function is to achieve uniform fermentation of dough by precisely controlling fermentation conditions (such as temperature, humidity and time), thereby improving production efficiency and product quality.

[0003] Application CN120283802A discloses a bread-making dough fermentation device and method. The device includes a fermentation chamber; a first tray frame, which slides within the fermentation chamber via an adjusting component. The adjusting component includes a drive element, a chain, a connecting block, and a clamping element. The drive element is mounted on the wall of the fermentation chamber and is linked to the chain via a transmission component, driving the chain. A connecting block is mounted on the outer wall of the chain and is mounted on the first tray frame via the clamping element; a first tray frame, which is fixedly installed within the fermentation chamber, with trays mounted on its upper ends via mounting components; and a triggering component.

[0004] Based on the aforementioned patents and existing technologies, due to increased productivity, each batch of bread dough is produced in large quantities and often needs to be stacked during proofing. However, the temperature and humidity components of the proofing equipment cannot be evenly distributed throughout the interior, resulting in significant temperature and humidity differences between areas near and far from the components. This affects the consistency of bread dough proofing. Furthermore, due to varying production volumes within each batch, the number of bread dough trays in each batch is inconsistent. The proofing equipment cannot flexibly adjust its power according to the quantity, leading to a significant waste of energy and high costs. Additionally, uneven proofing can occur within the same tray of bread dough due to different positions, resulting in a failure to improve the consistency of the final bread's texture. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned problems and shortcomings by providing a fermentation device for a bread production line, thereby improving overall work efficiency.

[0006] This invention solves at least one of the following technical problems: (1) Due to its own structure, the proofing equipment is difficult to maintain the uniformity of temperature and humidity in each area; (2) Due to the constant changes in output, a large amount of energy is wasted; (3) The proofing of bread dough in the same pan will also be uneven, resulting in inconsistent taste.

[0007] The objective of this invention can be achieved through the following technical solution: A fermentation device for a bread production line, comprising a fermentation box, a steam generator, and a movable frame. The fermentation box is positioned above the steam generator and is separated from it by a supporting partition plate. Output pipe rows are provided on both sides of the interior of the fermentation box. A rotating bracket is provided above the middle of the supporting partition plate. A negative pressure box is installed in the middle of the inner side of the rotating bracket. A negative pressure groove is formed between the two side walls of the rotating bracket and the negative pressure box. A guide groove rod and an adjusting bracket are vertically installed in the middle of one side of the upper surface of the negative pressure box. Several pairs of triangular brackets arranged in a vertical array are spliced ​​and installed on the adjusting bracket. A corrugated plate is installed between each pair of triangular brackets. A liquid guide groove rod is installed at the bottom of each trough of the corrugated plate. Several bread trays arranged in a vertical array are provided inside the movable frame. The corrugated plate corresponds one-to-one with the bread tray and is always positioned above the corresponding bread tray.

[0008] Preferably, a sealed door is installed on the front side of the fermentation tank, the guide trough rod is located in the middle of the adjustment bracket, and a support slide is provided on the lower side of each corrugated plate near the guide trough rod. The two ends of the support slide are slidably connected to the guide slide. Each guide slide corresponds to and is fixed to the triangular bracket. A drain slide is opened in the middle of the side of the guide trough rod near the corrugated plate. Several drain trough rods are slidably connected in the drain slide. Each drain trough rod corresponds to and is connected to the support slide.

[0009] Preferably, symmetrically arranged elastic baffles are installed on one side of the negative pressure tank, and the elastic baffles are elastically hinged to the negative pressure tank. Symmetrically arranged shielding brushes are installed on the top of the negative pressure tank.

[0010] Preferably, casters are installed at the four corners of the bottom of the mobile frame, with each caster and each negative pressure groove corresponding to each other. Several diagonal steel trays are spliced ​​and installed on the mobile frame, with each diagonal steel tray corresponding to a bread tray.

[0011] Preferably, a guide fan is installed in the middle of the inner side of the negative pressure box. The exhaust end of the guide fan passes through the side wall of the negative pressure box, and an exhaust filter is installed at the exhaust end of the guide fan. Several air intake holes are opened on both sides of the negative pressure box near the negative pressure groove, and a filter is installed between the guide fan and each air intake hole.

[0012] Preferably, a transmission groove is provided in the middle of the upper surface of the supporting partition plate, and a transmission ring is rotatably connected in the transmission groove. The transmission ring and the rotating bracket are coaxial and fixedly connected. A drive motor is installed in the transmission groove, and a drive gear is installed on the upper end of the drive shaft of the drive motor. The inner circumference of the transmission ring is provided with teeth that mesh with the drive gear.

[0013] Preferably, each output end of the output pipe array is equipped with an atomizing pipe cap, and a delivery air pump, a heating box, and a water storage box are installed sequentially inside the water vapor generator box. The delivery air pump, the heating box, and the water storage box are connected in sequence. A diverter pipe is connected to the top of the water storage box, and the diverter pipe is connected to the output pipe array. Several heating wires are installed inside the heating box, and several vibrating atomizers are installed inside the water storage box.

[0014] Preferably, a connecting joint is embedded in the center of the rotating bracket, the connecting joint is connected to the guide channel rod, a guide bend is inserted through the middle of the support partition plate, the upper end of the guide bend is sealed and rotatably connected to the connecting joint, and the lower end of the guide bend is connected to the water storage box.

[0015] Preferably, a conductive slip ring is movably sleeved in the transmission groove and on the outer periphery of the end of the guide bend. The conductive slip ring is fixedly connected to the connecting joint. An annular docking seat is electrically rotatably sleeved on the outer periphery of the conductive slip ring. The annular docking seat is mounted on the support partition plate.

[0016] Preferably, a support base is installed in the middle of the corrugated plate, a triggering rod is elastically hinged on the support base, a triggering block is installed at the lower end of the triggering rod, a triggering switch is provided below the triggering block, and a solenoid valve is installed in each atomizing tube cap. Each triggering switch is correspondingly signal-connected to the solenoid valve in each layer of atomizing tube cap.

[0017] The beneficial effects of this invention are: (1) By discharging airflow with a certain temperature and humidity into the fermentation box through the output pipe, the temperature and humidity of the air environment in each layer of the fermentation box are kept consistent, so that the environment inside the fermentation box is kept at the required temperature and humidity, and the uneven distribution of temperature and humidity in the vertical direction inside the fermentation box is avoided. (2) When the bread tray carried by the mobile frame moves to the rotating support, the bread tray pushes and presses down the trigger bar, so that the trigger block no longer presses down the trigger switch, generates an electrical signal and sends it to the corresponding solenoid valve, thereby opening the atomizing tube cap of that layer and delivering the set temperature and humidity airflow to the bread dough on the bread tray. When no bread tray starts the trigger switch, the atomizing tube cap of that layer is kept closed. By increasing or decreasing the number of heating wires and vibrating atomizers, different humidity and temperature are generated, which can more accurately adapt to different required temperature and humidity levels, save energy consumption and reduce operating costs. (3) By rotating the rotating support at a constant speed, the bread dough on each layer of bread pan rotates at a constant speed, so that the bread dough on each part of the bread pan is subjected to the same temperature and humidity environment for proofing, thereby improving the uniformity and consistency of the proofing effect of bread dough in the same batch and ensuring the consistency of the quality of each bread in each batch. (4) During proofing, water droplets on the bottom of the bread pan are collected by the corrugated plate. At the same time, water droplets attached to the corrugated plate itself are gathered on the liquid guiding groove rod along with the corrugated structure of the corrugated plate. These water droplets are guided to the guiding slide and support slide, and then guided to the guiding groove rod and recycled through the draining groove rod and draining slide. This saves water loss and prevents the condensed water droplets from falling on the surface of the bread dough, further improving the quality of the bread dough. (5) By connecting the air intake holes, negative pressure is formed in the negative pressure tank, thereby preventing bacteria and other impurities on the casters from escaping into the fermentation chamber. At the same time, the bacteria and other impurities in the intake airflow are enriched by the filter screen and exhaust filter screen to avoid contaminating the fermentation chamber. Attached Figure Description

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a front view of the overall structure of the present invention; Figure 2 This is a front view of the internal structure of the present invention; Figure 3 for Figure 2 Enlarged view of region A in the middle; Figure 4 for Figure 2 Enlarged view of region B in the middle; Figure 5 This is a schematic diagram of the arrangement structure of the corrugated plate of the present invention; Figure 6 for Figure 5 Enlarged view of region C in the middle; In the diagram: 101. Fermentation chamber; 102. Output pipe array; 103. Atomizing tube cap; 104. Sealed door; 105. Rotating support; 106. Negative pressure tank; 107. Negative pressure box; 108. Elastic baffle; 109. Shielding brush; 110. Transmission ring; 111. Guide fan; 112. Exhaust filter; 113. Intake hole; 114. Filter screen; 115. Transmission groove; 116. Drive motor; 117. Drive gear; 118. Guide groove rod; 119. Adjustment support; 120. Triangular support; 121. Corrugated plate; 122. Liquid guide groove rod; 123. Guide slide. 124. Support chute; 125. Drainage chute rod; 126. Drainage chute; 127. Connecting joint; 128. Conductive slip ring; 129. Annular docking seat; 201. Water vapor generator; 202. Delivery air pump; 203. Heating box; 204. Heating wire; 205. Water storage box; 206. Vibrating atomizer; 207. Guide bend; 208. Support seat; 209. Triggering rod; 210. Triggering block; 211. Triggering switch; 212. Diverter pipe; 301. Supporting partition plate; 302. Moving frame; 303. Angle steel plate frame; 304. Bread tray; 305. Casters. Detailed Implementation

[0020] The specific embodiments of the present invention will be described in detail below, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0021] Please see Figure 1-6As shown: A fermentation device for a bread production line includes a fermentation box 101, a steam generator 201, and a movable frame 302. The fermentation box 101 is positioned above the steam generator 201 and is separated from the steam generator 201 by a supporting partition plate 301. A sealed door 104 is installed on the front side of the fermentation box 101. Output pipe rows 102 are provided on both sides of the interior of the fermentation box 101. A rotating bracket 105 is provided above the middle of the supporting partition plate 301. A negative pressure box 107 is installed in the middle of the inner side of the rotating bracket 105. A negative pressure groove 106 is formed between the two side walls of the rotating bracket 105 and the negative pressure box 107. A guide rod 118 and an adjusting bracket 119 are vertically installed in the middle of one side of the upper surface of the negative pressure box 107. The guide rod 118 is located in the middle of the adjusting bracket 119. Several pairs of three-pronged brackets arranged in a vertical array are spliced ​​and installed on the adjusting bracket 119. An angle bracket 120 is provided, and a corrugated plate 121 is installed between each pair of angle brackets 120. A liquid guiding groove rod 122 is installed at the bottom of each trough of the corrugated plate 121. A support groove 124 is provided below the side of each corrugated plate 121 near the flow guiding groove rod 118. A flow guiding groove 123 is slidably connected to both ends of the support groove 124. Each flow guiding groove 123 corresponds to one of the angle brackets 120 and is fixed to each other. A drain groove 126 is opened in the middle of the side of the flow guiding groove rod 118 near the corrugated plate 121. Several drain groove rods 125 are slidably connected in the drain groove 126. Each drain groove rod 125 corresponds to one of the support grooves 124 and is connected to each other. Several bread plates 304 are arranged vertically and evenly in the movable frame 302. The corrugated plate 121 corresponds to one of the bread plates 304 and is always located above the corresponding bread plate 304. In this embodiment, bread dough pieces to be proofed are arranged in an array on bread trays 304. A moving rack 302 then moves each bread tray 304 into the fermentation chamber 101. An airflow of a specific temperature and humidity is then supplied to the fermentation chamber 101 through an output pipe 102, ensuring that the environment inside the fermentation chamber 101 is maintained at the required temperature and humidity, preventing uneven temperature and humidity distribution in the vertical direction. Simultaneously, the rotating support 105 rotates at a uniform speed, causing the bread dough pieces on each layer of bread trays 304 to rotate at a uniform speed. This ensures that all bread dough pieces on the bread trays 304 are subjected to the same temperature and humidity environment for proofing, improving the proofing efficiency of the entire batch. To ensure the uniformity and consistency of the proofing effect of bread dough in various locations, and to guarantee the consistency of the quality of each batch of bread, during proofing, excess water vapor will condense into water droplets at the bottom of the bread pan 304. These water droplets are collected by the corrugated plate 121, while water droplets attached to the corrugated plate 121 itself gather on the liquid guiding groove rod 122 along with the corrugated structure of the corrugated plate 121. These water droplets are guided to the guide slide 123 and the support slide 124, and then guided to the guide groove rod 118 through the draining groove rod 125 and the draining slide 126 for recycling, saving water loss and preventing condensed water droplets from falling on the surface of the bread dough, further improving the quality of the bread dough.

[0022] A symmetrically arranged elastic baffle 108 is installed on one side of the negative pressure groove 106. The elastic baffle 108 is elastically hinged to the negative pressure groove 106. A symmetrically arranged shielding brush 109 is installed on the top of the negative pressure groove 106. Universal wheels 305 are installed at the four corners of the bottom of the movable frame 302. Each universal wheel 305 corresponds to a negative pressure groove 106 on each side. Several diagonal steel disc frames 303 are spliced ​​and installed on the movable frame 302. The tray frame 303 and the bread tray 304 correspond to each other. A guide fan 111 is installed in the middle of the inner side of the negative pressure box 107. The exhaust end of the guide fan 111 passes through the side wall of the negative pressure box 107, and an exhaust filter screen 112 is installed at the exhaust end of the guide fan 111. Several air intake holes 113 are opened on both sides of the negative pressure box 107 near the negative pressure groove 106. A filter screen 114 is installed between the guide fan 111 and each air intake hole 113. In this embodiment, when the movable frame 302 moves onto the rotating support 105, the caster wheel 305 moves into the negative pressure groove 106 accordingly. The elastic baffle 108 and the shielding brush 109 isolate the negative pressure groove 106 from the external environment. At the same time, the guide fan 111 discharges the gas in the negative pressure box 107, so that a negative pressure is formed in the negative pressure box 107. The negative pressure is also formed in the negative pressure groove 106 through the connection of the air intake hole 113, thereby preventing bacteria and other impurities on the caster wheel 305 from escaping into the fermentation box 101. At the same time, the bacteria and other impurities in the intake airflow are enriched by the filter screen 114 and the exhaust filter screen 112 to avoid contaminating the fermentation box 101. This makes the flow process in bread production simple and fast, and more convenient to adapt to various pastry production lines.

[0023] A transmission groove 115 is provided in the middle of the upper surface of the support partition plate 301. A transmission ring 110 is rotatably connected in the transmission groove 115. The transmission ring 110 and the rotating bracket 105 are coaxial and fixedly connected. A drive motor 116 is installed in the transmission groove 115. A drive gear 117 is installed on the upper end of the drive shaft of the drive motor 116. The inner circumference of the transmission ring 110 is provided with teeth that mesh with the drive gear 117. During operation, the drive gear 117 is rotated at a constant speed by the drive motor 116, which drives the transmission ring 110, and then rotates the rotating bracket 105, the movable rack 302, and the bread tray 304 at a constant speed.

[0024] Each output end of the output pipe array 102 is equipped with an atomizing pipe cap 103. The water vapor generator box 201 is equipped with a delivery air pump 202, a heating box 203 and a water storage box 205 in sequence, and the delivery air pump 202, the heating box 203 and the water storage box 205 are connected in sequence. The top of the water storage box 205 is connected to a diversion pipe 212, which is connected to the output pipe array 102. Several heating wires 204 are installed in the heating box 203, and several vibrating atomizers 206 are installed in the water storage box 205. A connecting joint 127 is embedded in the center of the rotating bracket 105. The connecting joint 127 is connected to the guide groove rod 118. A guide bend 207 is inserted through the middle of the support partition plate 301. The upper end of the guide bend 207 is sealed and rotatably connected to the connecting joint 127. The lower end of the guide bend 207 is connected to the water storage box 205. A conductive slip ring 128 is movably sleeved in the transmission groove 115 and located on the outer periphery of the end of the guide bend 207. The conductive slip ring 128 is fixedly connected to the connecting joint 127. An annular docking seat 129 is electrically rotatably sleeved on the outer periphery of the conductive slip ring 128. The annular docking seat 129 is installed on the support partition plate 301.

[0025] In this embodiment, the annular docking seat 129 is connected to an external power source. The drive motor 116 and the guide fan 111 are both powered through the conductive slip ring 128, thereby ensuring stable power supply. The condensate flowing into the guide channel rod 118 from each draining channel rod 125 flows into the water storage box 205 through the connecting joint 127 and the guide bend 207 for recycling. By increasing or decreasing the number of heating wires 204 and vibrating atomizers 206, different humidity and temperature can be generated, more accurately adapting to different required temperature and humidity levels.

[0026] A support base 208 is installed in the middle of the corrugated plate 121. A triggering rod 209 is elastically hinged on the support base 208. A triggering block 210 is installed at the lower end of the triggering rod 209. A triggering switch 211 is provided below the triggering block 210. A solenoid valve is installed in each atomizing tube cap 103. Each triggering switch 211 is correspondingly signal-connected to the solenoid valve in each atomizing tube cap 103. When the moving frame 302 carrying the bread tray 304 moves to the rotating support 105, the bread tray 304 pushes and presses down the trigger lever 209, so that the trigger block 210 no longer presses down the trigger switch 211, generating an electrical signal and sending it to the corresponding solenoid valve, thereby opening the atomizing tube cap 103 of that layer, delivering an airflow with the set temperature and humidity to the bread dough on the bread tray 304. When no bread tray 304 activates the trigger switch 211, the atomizing tube cap 103 of that layer remains closed, simulating a targeted proofing environment for different numbers of bread doughs, saving energy consumption and reducing operating costs.

[0027] In summary, by supplying airflow with a certain temperature and humidity to the fermentation chamber 101 through the output pipe 102, the temperature and humidity of the air environment in each layer of the fermentation chamber 101 are kept consistent, so that the environment inside the fermentation chamber 101 is kept at the required temperature and humidity, and the uneven distribution of temperature and humidity in the vertical direction inside the fermentation chamber 101 is avoided. When the moving frame 302 carrying the bread tray 304 moves to the rotating bracket 105, the bread tray 304 pushes and presses down the trigger lever 209, so that the trigger block 210 no longer presses down the trigger switch 211, generating an electrical signal and sending it to the corresponding solenoid valve, thereby opening the atomizing tube cap 103 of that layer, delivering an airflow with the set temperature and humidity to the bread dough on the bread tray 304. When no bread tray 304 activates the trigger switch 211, the atomizing tube cap 103 of that layer remains closed. By increasing or decreasing the number of heating wires 204 and vibrating atomizers 206, different humidity and temperature are generated, more accurately adapting to different required temperature and humidity levels, saving energy consumption and reducing operating costs. By rotating the rotating bracket 105 at a constant speed, the bread dough on each layer of bread tray 304 rotates at a constant speed, so that the bread dough on each part of the bread tray 304 is subjected to the same temperature and humidity environment for proofing, thereby improving the uniformity and consistency of the proofing effect of bread dough in the same batch and ensuring the consistency of the quality of each bread in each batch. During proofing, water droplets from the bottom of the bread pan 304 are collected by the corrugated plate 121. At the same time, water droplets attached to the corrugated plate 121 itself gather on the liquid guiding groove rod 122 along with the corrugated structure of the corrugated plate 121. These water droplets are guided to the guiding slide 123 and the support slide 124, and then guided to the guiding groove rod 118 through the draining groove rod 125 and the draining slide 126 for recycling. This saves water consumption and prevents the condensed water droplets from falling on the surface of the bread dough, further improving the quality of the bread dough. The connection of the air intake hole 113 creates a negative pressure in the negative pressure groove 106, thereby preventing bacteria and other impurities on the caster wheel 305 from escaping into the fermentation chamber 101. At the same time, the bacteria and other impurities in the intake airflow are enriched by the filter screen 114 and the exhaust filter screen 112, thus avoiding contamination of the fermentation chamber 101.

[0028] The above-disclosed embodiments are merely a few specific examples of the present invention. However, the embodiments of the present invention are not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A fermentation device for a bread production line, characterized in that, The system includes a fermentation chamber (101), a steam generator (201), and a movable frame (302). The fermentation chamber (101) is located above the steam generator (201) and is separated from the steam generator (201) by a supporting partition plate (301). Output pipe rows (102) are provided on both sides of the interior of the fermentation chamber (101). A rotating bracket (105) is provided above the middle of the supporting partition plate (301). A negative pressure box (107) is installed in the middle of the inner side of the rotating bracket (105). The rotating bracket (105) and the negative pressure box (107) are located on both sides. A negative pressure groove (106) is provided between the walls. A guide rod (118) and an adjustment bracket (119) are vertically installed on the middle of one side of the upper surface of the negative pressure box (107). Several pairs of triangular brackets (120) are spliced ​​on the adjustment bracket (119) and are evenly arranged in a vertical array. A corrugated plate (121) is installed between each pair of triangular brackets (120). A liquid guide rod (122) is installed at the bottom of each trough of the corrugated plate (121). Several bread trays (304) are evenly arranged in a vertical array inside the movable frame (302).

2. The fermentation device for a bread production line according to claim 1, characterized in that, The corrugated plate (121) corresponds one-to-one with the bread pan (304) and is always located above the corresponding bread pan (304). The front side of the fermentation box (101) is equipped with a sealed box door (104). The guide groove rod (118) is located in the middle of the adjustment bracket (119). Each corrugated plate (121) is provided with a support groove (124) on the side near the guide groove rod (118). Both ends of the support groove (124) are slidably connected to the guide groove (123). Each guide groove (123) corresponds one-to-one with the triangular bracket (120) and is fixed to each other. The guide groove rod (118) is provided with a drain groove (126) in the middle of the side near the corrugated plate (121). Several drain groove rods (125) are slidably connected in the drain groove (126). Each drain groove rod (125) corresponds one-to-one with the support groove (124) and is interconnected with each other.

3. The fermentation device for a bread production line according to claim 1, characterized in that, A symmetrically arranged elastic baffle (108) is installed on one side of the negative pressure groove (106). The elastic baffle (108) is elastically hinged to the negative pressure groove (106). A symmetrically arranged shielding brush (109) is installed on the top of the negative pressure groove (106).

4. The fermentation device for a bread production line according to claim 3, characterized in that, The four corners of the bottom of the mobile frame (302) are equipped with casters (305), and each caster (305) and each negative pressure groove (106) correspond to each other. Several diagonal steel plate frames (303) are spliced ​​on the mobile frame (302), and each diagonal steel plate frame (303) corresponds to a bread tray (304).

5. The fermentation device for a bread production line according to claim 1, characterized in that, A guide fan (111) is installed in the middle of the inner side of the negative pressure box (107). The exhaust end of the guide fan (111) passes through the side wall of the negative pressure box (107), and an exhaust filter (112) is installed at the exhaust end of the guide fan (111). Several air intake holes (113) are opened on both sides of the negative pressure box (107) near the negative pressure groove (106). A filter screen (114) is installed between the guide fan (111) and each air intake hole (113).

6. The fermentation device for a bread production line according to claim 1, characterized in that, The upper surface of the support partition plate (301) is provided with a transmission groove (115) in the middle. A transmission ring (110) is rotatably connected in the transmission groove (115). The transmission ring (110) and the rotating bracket (105) are coaxial and fixedly connected. A drive motor (116) is installed in the transmission groove (115). A drive gear (117) is installed on the upper end of the drive shaft of the drive motor (116). The inner circumference of the transmission ring (110) is provided with teeth that mesh with the drive gear (117).

7. The fermentation device for a bread production line according to claim 1, characterized in that, Each output end of the output pipe array (102) is equipped with an atomizing pipe cap (103). The water vapor generator (201) is equipped with a delivery air pump (202), a heating box (203) and a water storage box (205) in sequence. The delivery air pump (202), the heating box (203) and the water storage box (205) are connected in sequence. The top of the water storage box (205) is connected to a diversion pipe (212). The diversion pipe (212) is connected to the output pipe array (102) respectively. The heating box (203) is equipped with several heating wires (204). The water storage box (205) is equipped with several vibrating atomizers (206).

8. A fermentation device for a bread production line according to claim 6, characterized in that, The rotating bracket (105) has a connecting joint (127) embedded in its center. The connecting joint (127) is connected to the guide groove rod (118). The middle part of the support partition plate (301) is provided with a guide bend (207). The upper end of the guide bend (207) is sealed and rotatably connected to the connecting joint (127), and the lower end of the guide bend (207) is connected to the water storage box (205).

9. A fermentation device for a bread production line according to claim 8, characterized in that, A conductive slip ring (128) is movably sleeved in the transmission groove (115) and on the outer periphery of the end of the guide bend (207). The conductive slip ring (128) is fixedly connected to the connecting joint (127). An annular docking seat (129) is electrically rotatably sleeved on the outer periphery of the conductive slip ring (128). The annular docking seat (129) is installed on the support partition plate (301).

10. A fermentation device for a bread production line according to claim 1, characterized in that, A support base (208) is installed in the middle of the corrugated plate (121). A triggering rod (209) is elastically hinged on the support base (208). A triggering block (210) is installed at the lower end of the triggering rod (209). A triggering switch (211) is provided below the triggering block (210). A solenoid valve is installed in each atomizing tube cap (103). Each triggering switch (211) is correspondingly signal-connected to the solenoid valve in each atomizing tube cap (103).

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