Conveying chain plate preheating device of automatic fermented grain spreading and airing machine

Abstract

The utility model discloses a conveying chain plate preheating device of an automatic fermented grain spreading and airing machine, and relates to the technical field of preheating devices, the preheating device comprises a pulp water tank, the upper end of the pulp water tank is provided with a mobile power supply, one side of the mobile power supply is provided with a supporting frame, and the supporting frame and the pulp water tank are of an integrated structure; the threaded ejector rod is arranged in the supporting frame, the top of the threaded ejector rod abuts against a top seat plate in a supporting mode, three connecting rods are welded to the lower end of the top seat plate, stainless steel pipes are welded to the lower ends of the three connecting rods, and drainage holes are formed in the bottoms of the stainless steel pipes; the water receiving frame is arranged at the front end of the pulp water tank, and the problems that the temperature of the cooked fermented grains is rapidly reduced due to low temperature and strong heat conduction of the existing conveying chain plate, the cooked starch is easy to regenerate due to too fast temperature reduction, the acid discharge effect of the fermented grains is poor, and the fermented grains are very unfavorable for fermentation in a cellar are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of preheating devices, in particular to a conveyor chain plate preheating device of an automatic mash drying machine. Background Art

[0002] At present, the liquor brewing industry generally uses automatic mash drying equipment, which greatly reduces the labor intensity. However, there is a defect in the use of automatic drying equipment in winter. Due to the low ambient temperature in winter, the conveyor chain plate of the automatic cooling machine is made of stainless steel with strong thermal conductivity. The cooked mash is sent to the conveyor chain plate through the feeder. Due to the low temperature and strong thermal conductivity of the conveyor chain plate, the temperature of the cooked mash drops rapidly. The rapid temperature drop can easily lead to the regeneration of starch after cooking, and the acid removal effect of the mash is poor, which is very unfavorable for the fermentation of the mash in the cellar. For this reason, we provide a conveyor chain plate preheating device for the automatic mash drying machine. Summary of the Invention

[0003] The purpose of the utility model is to provide a conveyor chain preheating device for an automatic mash drying machine, so as to solve the problem proposed in the above background technology that the existing conveyor chain has low temperature and strong heat conductivity, which leads to a rapid decrease in the temperature of the cooked mash. The temperature drop rate is too fast and it is easy to cause the starch to regenerate after cooking, and the mash has a poor acid removal effect, which is very unfavorable for the mash to be put into the cellar for fermentation.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a conveyor chain plate preheating device for an automatic mash drying machine, comprising a slurry water tank, a mobile power supply provided at the upper end of the slurry water tank, a support frame provided on one side of the mobile power supply, the support frame and the slurry water tank being an integrated structure;

[0005] Also includes:

[0006] A threaded mandrel is provided inside the support frame, and a top seat plate is provided on the top of the threaded mandrel to support the support, three connecting rods are welded to the lower end of the top seat plate, and stainless steel pipes are welded to the lower ends of the three connecting rods, and drainage holes are provided at the bottom of the stainless steel pipes;

[0007] A water receiving frame is provided at the front end of the slurry water tank, and two assembly connecting rods are welded on one side outer wall of the water receiving frame, and one end of the two assembly connecting rods is fixedly connected to the front end outer wall of the slurry water tank by screws;

[0008] A return water pump is arranged at the bottom of the water receiving frame, and a guide pipe is provided at the water outlet of the return water pump, one end of the guide pipe is connected to the water inlet of the slurry water tank;

[0009] A water pump is arranged in the front end groove of the slurry water box. The water inlet end of the water pump is connected to the interior of the slurry water box, and a stainless steel hose is provided on the water outlet end of the water pump. One end of the stainless steel hose is connected to one end of the stainless steel pipe.

[0010] Preferably, a rear end block is welded on the rear end of the top seat plate, a rear orifice plate is welded on the rear end surface of the support frame, a guide rod is penetrated inside the rear orifice plate, and the guide rod and the rear end block are an integrated structure.

[0011] Preferably, there are eleven drainage holes, the diameter of each drainage hole is five millimeters, and the distance between two adjacent drainage holes is fifteen centimeters.

[0012] Preferably, the water inlet end of the return water pump passes through and extends to the interior of the water receiving frame, and a water inlet net port is provided on the water inlet end of the return water pump.

[0013] Preferably, a threaded guide hole is provided at the connection position between the threaded push rod and the support frame, and the threaded guide hole and the support frame are an integral structure.

[0014] Preferably, an electric heating rod is provided inside the slurry water box, a switch button is provided on the outer wall of the mobile power supply, the output end of the mobile power supply is electrically connected to the input end of the switch button, and the output end of the switch button is electrically connected to the input end of the electric heating rod.

[0015] Preferably, the bottom of the slurry water box is integrally formed with a movable chassis, and the bottom of the movable chassis is provided with four universal wheels.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] Compared with the traditional operation method, the utility model is easy to disassemble and reuse; the materials used are all stainless steel and high-temperature resistant silicone materials, which are easy to clean, meet food safety requirements, and are safer; there is no need to use plastic film for sealing, which is more energy-saving and environmentally friendly. By utilizing the hot water for adding slurry from the high-temperature pressure tank equipped with the automatic drying machine, a set of spraying devices is added to the conveyor chain plate, and the hot water for adding slurry is directly sprayed onto the conveyor chain plate. The conveyor chain plate is preheated in advance through the rotation of the conveyor chain plate, which overcomes the problem that the temperature of the existing conveyor chain plate is low and has strong heat conductivity, which leads to a rapid decrease in the temperature of the cooked mash. The problem that the temperature decreases too quickly can easily lead to the regeneration of starch after cooking, and the acid removal effect of the mash is poor, which is very unfavorable for the mash to be put into the cellar for fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the conveyor chain plate preheating device structure of the automatic mash drying machine of the present utility model;

[0019] Figure 2This is a top view of the structure of the conveyor chain plate preheating device of the automatic mash drying machine of the present utility model;

[0020] Figure 3 This is a bottom view of the conveyor chain plate preheating device structure of the automatic mash drying machine of the present utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the slurry water tank of the present utility model;

[0022] In the figure: 1. Slurry tank; 2. Movable chassis; 3. Universal wheel; 4. Support frame; 5. Top seat plate; 6. Mobile power supply; 7. Switch button; 8. Stainless steel pipe; 9. Connecting rod; 10. Rear orifice plate; 11. Threaded top rod; 12. Water pump; 13. Water receiving frame; 14. Return water pump; 15. Diversion pipe; 16. Assembly connecting rod; 17. Stainless steel hose; 18. Water inlet; 19. Threaded guide hole; 20. Rear end block; 21. Guide rod; 22. Drain hole; 23. Electric heating rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] See also Figure 1-4 The utility model provides an embodiment: a conveyor chain plate preheating device for an automatic mash drying machine, comprising a slurry water tank 1, a mobile power supply 6 is provided at the upper end of the slurry water tank 1, a support frame 4 is provided on one side of the mobile power supply 6, and the support frame 4 and the slurry water tank 1 are an integrated structure;

[0025] Also includes:

[0026] A threaded push rod 11 is provided inside the support frame 4, and a top plate 5 is supported and abutted against the top of the threaded push rod 11. Three connecting rods 9 are welded to the lower end of the top plate 5. A stainless steel tube 8 is welded to the lower end of each of the three connecting rods 9. A drainage hole 22 is provided at the bottom of the stainless steel tube 8.

[0027] A water receiving frame 13 is provided at the front end of the slurry water tank 1, and two assembly connecting rods 16 are welded on one side outer wall of the water receiving frame 13, and one end of the two assembly connecting rods 16 is fixedly connected to the front end outer wall of the slurry water tank 1 by screws;

[0028] A return water pump 14 is provided at the bottom of the water receiving frame 13, and a guide pipe 15 is provided at the water outlet of the return water pump 14, one end of the guide pipe 15 is connected to the water inlet of the slurry water tank 1;

[0029] A water pump 12 is arranged in the front end groove of the slurry water box 1. The water inlet end of the water pump 12 is connected to the interior of the slurry water box 1, and a stainless steel hose 17 is provided on the water outlet end of the water pump 12. One end of the stainless steel hose 17 is connected to one end of the stainless steel pipe 8.

[0030] During use, the hot slurry water in the slurry water tank is pumped out by a water pump and injected into the interior of the stainless steel pipe through a stainless steel hose, and discharged through the drainage hole at the bottom to be sprayed onto the conveyor chain plate of the automatic drying machine, and the conveyor chain plate of the automatic drying machine is preheated. After preheating, the hot slurry water flows down through the gap of the conveyor chain plate and falls into the interior of the water receiving frame for collection. Thereafter, the collected hot slurry water is pumped out by a return water pump and injected into the interior of the slurry water tank through a diversion pipe for reuse.

[0031] See also Figure 1 A rear end block 20 is welded at the rear end position of the top seat plate 5, and a rear orifice plate 10 is welded on the rear end surface of the support frame 4. A guide rod 21 is penetrated inside the rear orifice plate 10. The guide rod 21 and the rear end block 20 are an integrated structure. The rear end block 20 welded at the rear end position of the top seat plate 5 plays the role of supporting the guide rod 21.

[0032] See also Figure 3 There are eleven drainage holes 22, the diameter of the drainage holes 22 is five millimeters, and the distance between two adjacent drainage holes 22 is fifteen centimeters.

[0033] See also Figure 2 The water inlet end of the return water pump 14 passes through and extends to the interior of the water receiving frame 13. The water inlet end of the return water pump 14 is provided with a water inlet mesh port 18, which plays a role in filtering the return water.

[0034] See also Figure 2 A threaded guide hole 19 is provided at the connection position between the threaded push rod 11 and the support frame 4. The threaded guide hole 19 and the support frame 4 are an integrated structure. The threaded guide hole 19 provided at the connection position between the threaded push rod 11 and the support frame 4 plays a role in assisting the threaded push rod 11 to pass through the lifting and lowering activities.

[0035] See also Figure 4 An electric heating rod 23 is provided inside the slurry water tank 1, and a switch button 7 is provided on the outer wall of the mobile power supply 6. The output end of the mobile power supply 6 is electrically connected to the input end of the switch button 7, and the output end of the switch button 7 is electrically connected to the input end of the electric heating rod 23. The electric heating rod 23 provided inside the slurry water tank 1 serves to heat the slurry water inside the slurry water tank 1.

[0036] See also Figure 1The bottom of the slurry water tank 1 is integrally provided with a movable chassis 2, and the bottom of the movable chassis 2 is provided with four universal wheels 3. The movable chassis 2 integrally provided at the bottom of the slurry water tank 1 plays the role of supporting the slurry water tank 1.

[0037] Working principle: When in use, the slurry tank 1 is filled with hot water with a temperature of more than 95 degrees, and then the stainless steel pipe 8 is moved to the upper end position of the automatic airing machine, and the water receiving frame 13 is moved to the lower position of the automatic airing machine. The stainless steel pipe 8 can be raised and lowered by reversing the threaded push rod 11, so that the distance between the stainless steel pipe 8 and the water receiving frame 13 can be adjusted to meet the needs of automatic airing machines of different heights. After that, the automatic airing machine is turned on and rotated. At this time, the hot water in the slurry tank 1 is pumped out by the water pump 12 and injected into the interior of the stainless steel pipe 8 through the stainless steel hose, and then The water discharged from the drainage hole 22 at the bottom is sprayed onto the conveyor chain plate of the automatic drying machine, and the conveyor chain plate of the automatic drying machine is preheated. After preheating, the hot slurry water flows down through the gap of the conveyor chain plate and falls into the internal part of the water receiving frame 13 for collection. Thereafter, the collected hot slurry water is extracted by the return pump 14 and injected into the slurry tank 1 through the guide pipe 15 for reuse. The switch button 7 can be pressed to allow the mobile power supply 6 to power the electric heating rod 23 to heat the slurry water in the slurry tank, ensuring that the recovered slurry water can be kept above 95 degrees for continued use, thereby completing the use of the conveyor chain plate preheating device of the automatic drying machine for mash.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A conveyor chain plate preheating device for an automatic mash drying machine, comprising a slurry water tank (1), a mobile power supply (6) being provided at the upper end of the slurry water tank (1), a support frame (4) being provided on one side of the mobile power supply (6), and the support frame (4) and the slurry water tank (1) being an integrated structure; Its characteristics are: Also includes: A threaded top rod (11) is arranged inside the support frame (4), and a top seat plate (5) is provided on the top of the threaded top rod (11) to support the top, three connecting rods (9) are welded to the lower end of the top seat plate (5), and stainless steel pipes (8) are welded to the lower ends of the three connecting rods (9), and a drainage hole (22) is provided at the bottom of the stainless steel pipe (8); A water receiving frame (13) is arranged at the front end of the slurry water tank (1), and two assembly connecting rods (16) are welded on one side outer wall of the water receiving frame (13), and one end of the two assembly connecting rods (16) is fixedly connected to the front end outer wall of the slurry water tank (1) by screws; A return water pump (14) is arranged at the bottom of the water receiving frame (13), and a guide pipe (15) is provided at the water outlet of the return water pump (14), one end of the guide pipe (15) is connected to the water inlet of the slurry water tank (1) by plugging; A water pump (12) is arranged in the front end groove of the slurry water tank (1), the water inlet end of the water pump (12) is connected to the interior of the slurry water tank (1), and a stainless steel hose (17) is provided on the water outlet end of the water pump (12), and one end of the stainless steel hose (17) is connected to one end of the stainless steel pipe (8).

2. The conveyor chain plate preheating device of the automatic mash airing machine according to claim 1 is characterized in that: A rear end block (20) is welded to the rear end of the top seat plate (5), a rear orifice plate (10) is welded to the rear end surface of the support frame (4), a guide rod (21) is inserted into the rear orifice plate (10), and the guide rod (21) and the rear end block (20) are an integrated structure.

3. The conveyor chain plate preheating device of the automatic mash airing machine according to claim 1 is characterized in that: Eleven drainage holes (22) are provided, each having a diameter of five millimeters, and a distance between two adjacent drainage holes (22) of fifteen centimeters.

4. The conveyor chain plate preheating device of the automatic mash airing machine according to claim 1 is characterized in that: The water inlet end of the return water pump (14) penetrates and extends into the interior of the water receiving frame (13), and a water inlet net port (18) is provided on the water inlet end of the return water pump (14).

5. The conveyor chain plate preheating device of the automatic mash airing machine according to claim 1 is characterized in that: A threaded guide hole (19) is provided at the connection position between the threaded push rod (11) and the support frame (4), and the threaded guide hole (19) and the support frame (4) are an integrated structure.

6. The conveyor chain plate preheating device of the automatic mash airing machine according to claim 1 is characterized in that: An electric heating rod (23) is provided inside the slurry water tank (1), a switch button (7) is provided on the outer wall of the mobile power supply (6), the output end of the mobile power supply (6) is electrically connected to the input end of the switch button (7), and the output end of the switch button (7) is electrically connected to the input end of the electric heating rod (23).

7. The conveyor chain plate preheating device of the automatic mash airing machine according to claim 1 is characterized in that: The bottom of the slurry water box (1) is integrally formed with a movable chassis (2), and the bottom of the movable chassis (2) is provided with four universal wheels (3).

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