Rice husk steaming device
By designing a chaff steaming device using two chaff tanks and a shared feed silo, the problem of discontinuous steaming processing in existing equipment is solved, and the continuous feeding and discharge of chaff steaming is realized. , improves production efficiency and reduces equipment costs.
Patent Information
- Application Number
- CN202420491000.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-14
AI Technical Summary
The existing chaff steaming equipment has continuous problems during the steaming process, resulting in limited effective steaming time, which reduces production efficiency and increases the difficulty of equipment operation and maintenance.
A chaff steaming device was designed, using two steaming tanks and a common feed silo. The first and second hoists were used to realize batch feeding of the two steaming tanks to ensure that they were steamed in one steamed area. When the tank is steamed or discharged, another tank can be continuously fed or steamed.
The continuous feeding and discharge of chaff steamed chaff is achieved, which reduces equipment costs, improves production efficiency, and simplifies equipment operation and maintenance.
Smart Images
Figure CN222499070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winemaking equipment, in particular to a husk steaming device. Background Art
[0002] In the prior art, rice husks are usually added into a steaming container manually or by mechanical equipment for steaming. After one batch of materials is steamed, the next batch of rice husks is steamed by discharging the materials and then adding them again. Therefore, the complete steaming cycle is relatively long, and the effective steaming time accounts for a limited proportion compared to the production time of a batch, which greatly limits the production efficiency.
[0003] During the production process of a batch of steaming materials, the steps of adding and discharging materials will cause the steaming equipment to be unable to process the steaming materials. At the same time, the discharging and feeding processes cannot be continuous and need to be constantly started and stopped. On the one hand, this reduces efficiency, and on the other hand, the discontinuous processing process increases the difficulty of equipment operation and maintenance. At the same time, the corresponding discharging and feeding processes are discontinuous, which will also cause multiple starts and stops of the equipment, making it inconvenient for automated management.
[0004] In view of this, how to provide a device that can continuously steam materials and improve the efficiency of husk steaming has become one of the technical problems that need to be solved urgently. Utility Model Content
[0005] In view of this, the utility model proposes a rice husk steaming device, which only provides a device that can realize continuous rice husk steaming.
[0006] The technical solution of the utility model is implemented as follows: the utility model provides a husk steaming device, which includes: a feed bin, a feed belt, a first elevator, a second elevator, two steaming tanks and a discharge belt, a bottom discharge port of the feed bin and a connecting pipe of the feed end of the feed belt, a dividing mechanism is provided at the discharge end of the feed belt, and the dividing mechanism can selectively connect the discharge end of the feed belt with the inlet of the first elevator and the inlet of the second elevator, the outlet of the first elevator and the outlet of the second elevator are respectively connected to the top feed ports of two different steaming tanks, and the bottom discharge port of each steaming tank is respectively connected to the feed end of a discharge belt.
[0007] In some embodiments, the material distribution mechanism includes: a feeding pipe, an inlet is provided at the upper end of the feeding pipe, two outlets are provided on opposite sides of the lower end of the feeding pipe, a rotatable baffle is provided in the feeding pipe, and one of the outlets can be selectively blocked during the rotation of the baffle, the inlet of the feeding pipe is connected to the discharge end of the feed belt, and the two outlets of the feeding pipe are respectively connected to the inlet of the first elevator and the inlet of the second elevator.
[0008] In some embodiments, a dust removal unit is further included, wherein the dust removal unit is connected to the top of the feed bin, and the dust removal unit can vacuum and remove dust from the feed bin.
[0009] In some embodiments, the dust removal unit includes a vacuum pump, a discharge hopper, a filter bag and a dust collecting bag. The air inlet end of the vacuum pump is connected to the top of the feed bin through a pipe, the air outlet end of the vacuum pump is connected to the discharge hopper, the top of the discharge hopper is connected to at least one filter bag, and the bottom of the discharge hopper is connected to the dust collecting bag.
[0010] In some embodiments, the steaming tank includes a tank body, a steam pipe and an air outlet pipe, the top of the tank body is connected to the air outlet pipe, the top of the tank body is provided with a feed inlet, the bottom of the tank body is provided with a feed outlet, the side of the tank body is connected to the steam pipe, and one end of the steam pipe is located inside the tank body and opens vertically downward.
[0011] In some embodiments, a cooling fan and a filter are also included. The filter is a channel structure with openings at both ends. The filter is arranged on the inner side of the tank body. One end of the filter is connected to the discharge port, and the other end of the filter is coaxially fitted with the middle of the inner wall of the tank body. The filter and the lower end of the inner side of the tank body form a clamping cavity, and the air outlet of the cooling fan passes through the surface of the tank body and is connected to the clamping cavity.
[0012] In some embodiments, a motor and a stirring paddle are further included. The motor is coaxially fixed to the top of the tank body, the stirring paddle is disposed in the tank body, and the stirring paddle is coaxially keyed to the output shaft of the motor.
[0013] In some embodiments, an air outlet filter is further included, and the air outlet filter is fixed to the opening of the air outlet pipe close to the tank body.
[0014] In some embodiments, an air outlet fan is further included, and the air outlet fan is fixed on the inner side of the air outlet pipe.
[0015] The rice husk steaming device of the utility model has the following beneficial effects compared with the prior art:
[0016] The husk steaming device of the utility model adopts two steaming tanks, and the two steaming tanks share a set of feeding bins. After the feeding bins are fed, the two steaming tanks are fed in batches through a first elevator and a second elevator. When one steaming tank is steaming or discharging material, the other steaming tank can start feeding or steaming material, which reduces the equipment cost investment and can realize continuous feeding and discharging of steamed material. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 This is a schematic diagram of the structure of the rice husk steaming device of the utility model;
[0019] Figure 2 It is a structural schematic diagram of the steaming tank part of the rice husk steaming device of the utility model;
[0020] Figure 3 It is a structural schematic diagram of the dust removal unit in the rice husk steaming device of the utility model;
[0021] Figure 4 The utility model is a schematic diagram of the structure of the material distribution mechanism in the rice husk steaming device.
[0022] In the figure: 1-feeding bin, 2-feeding belt, 3-first elevator, 4-second elevator, 5-steaming tank, 6-discharging belt, 7-dust removal unit, 8-cooling fan, 9-filter, 10-clamping cavity, 11-motor, 12-stirring paddle, 13-exhaust filter, 14-exhaust fan, 21-distributing mechanism, 211-feeding pipe, 212-baffle, 50-tank body, 51-feeding port, 52-discharging port, 53-steam pipe, 54-exhaust pipe, 71-vacuum pump, 72-discharging hopper, 73-filter bag, 74-dust bag. DETAILED DESCRIPTION
[0023] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the embodiments of the present invention belong. If the definitions set forth in this section are contrary to or otherwise inconsistent with the definitions set forth in the patents, patent applications, published patent applications, and other publications incorporated herein by reference, the definitions listed in this section take precedence over the definitions incorporated herein by reference.
[0028] like Figure 1 As shown, combined Figure 2-4 The husk steaming device of the utility model comprises: a feed bin 1, a feed belt 2, a first elevator 3, a second elevator 4, two steaming tanks 5 and a discharge belt 6. The bottom outlet of the feed bin 1 is connected to the feed end of the feed belt 2 by a connecting pipe. The discharge end of the feed belt 2 is provided with a dividing mechanism 21. The dividing mechanism 21 can selectively connect the discharge end of the feed belt 2 with the inlet of the first elevator 3 and the inlet of the second elevator 4. The outlet of the first elevator 3 and the outlet of the second elevator 4 are respectively connected to the top feed ports 51 of two different steaming tanks 5. The bottom discharge port 52 of each steaming tank 5 is respectively connected to the feed end of a discharge belt 6.
[0029] In the above embodiments, the feed bin 1 is used for feeding, and the husks to be steamed are added into the feed bin 1 manually or by other feeding equipment. The husks are in the feed bin 1 and enter the feed belt 2. The feed belt 2 is used to transport the husks. After being divided by the dividing mechanism 21, the husks are concentratedly transported to the inlet of the first elevator 3 or the second elevator 4. Under the lifting action of the corresponding elevator, the husks are transported to the feed port 51 of a corresponding connected steaming tank 5 and enter the corresponding steaming tank 5. The steaming tank 5 steams the husks inside and then discharges them to the discharge belt 6 through the discharge port 52 at the lower end. The husks that are just right are transported by the discharge belt 6 and enter the next production link.
[0030] In the above embodiment, the feed bin 1 can continuously feed, and when one of the steaming tanks 5 is in the process of steaming, the other steaming tank 5 can perform a feeding operation or a discharging operation. It should be understood that the above is the most basic solution of the present application, the number of steaming tanks 5 can exceed 2, and the same number of elevators are correspondingly set, and the dividing mechanism 21 can control the husks transported on the feed belt 2 to enter the corresponding elevator.
[0031] In some embodiments, the material distribution mechanism 21 includes: a feed pipe 211, an inlet is provided at the upper end of the feed pipe 211, two outlets are provided on opposite sides of the lower end of the feed pipe 211, a rotatable baffle 212 is provided in the feed pipe 211, and one of the outlets can be selectively blocked during the rotation of the baffle 212. The inlet of the feed pipe 211 is connected to the discharge end of the feed belt 2, and the two outlets of the feed pipe 211 are respectively connected to the inlet of the first elevator 3 and the inlet of the second elevator 4.
[0032] In the above embodiments, the feed pipe 211 is a three-way pipe, and the baffle 212 is rotated by external equipment or manual drive. During the rotation process, one of the outlets can be closed and the other outlet can be opened.
[0033] In other embodiments, when the number of the steaming tanks 5 is greater than two, the corresponding feed pipe 211 is a multi-way pipe, and the baffle 212 can keep one of the outlets open and the other outlets closed during the rotation process through necessary structural design.
[0034] In some embodiments, a dust removal unit 7 is also included. The dust removal unit 7 is connected to the top of the feed bin 1 , and the dust removal unit 7 can vacuum and remove dust from the feed bin 1 .
[0035] In the above embodiment, the feed bin 1 is a cavity with an opening on one side, and the bottom of the feed bin 1 is connected to the feed belt 2 through a pipe. Since the density of husks is low, they are easy to float and contain a lot of dust. In order to avoid the generation of a large amount of dust in the production space and cause safety hazards, the dust removal unit 7 is used to maintain negative pressure in the feed bin 1 and filter the sucked dusty air and collect the dust.
[0036] In some embodiments, the dust removal unit 7 includes a vacuum pump 71, a discharge hopper 72, a filter bag 73 and a dust collecting bag 74. The air inlet end of the vacuum pump 71 is connected to the top of the feed bin 1 through a pipe, and the air outlet end of the vacuum pump 71 is connected to the discharge hopper 72. The top of the discharge hopper 72 is provided with at least one filter bag 73, and the bottom of the discharge hopper 72 is connected to the dust collecting bag 74.
[0037] In the above embodiments, the dust removal unit 7 is specifically connected to the top of the feed bin 1 using a vacuum pump 71 and a pipeline, so as to maintain a negative pressure on the feed bin 1. The dust-laden air obtained after being sucked by the vacuum pump 71 is transported to the discharge hopper 72, and the dust-laden air is filtered and discharged through the filter bag 73. The solid residue produced after filtering falls into the discharge hopper 72 and finally enters the dust collecting bag 74 for collection.
[0038] In some embodiments, the steaming tank 5 includes a tank body 50, a steam pipe 53 and an air outlet pipe 54. The top of the tank body 50 is connected to the air outlet pipe 54, the top of the tank body 50 is provided with a feed inlet 51, the bottom of the tank body 50 is provided with a feed outlet 52, and the side of the tank body 59 is connected to the steam pipe 53, and one end of the steam pipe 53 is located on the inner side of the tank body 50 and is open vertically downward.
[0039] In the above embodiment, the husks are in the tank body 50. When the material is steamed, the steam pipe 53 and the air outlet pipe 54 are kept open, and other channels are closed. The steam passes through the steam pipe 53 into the inner bottom of the tank body 50. After the steam passes through the husks in the tank body 50, the heat exchange and steaming effect are achieved. Finally, the steam is discharged through the top air outlet pipe 54. After the steaming is completed, the bottom outlet 52 is opened to discharge the husks.
[0040] In the above embodiment, as a preference, an arch-breaking structure is further included, and the arch-breaking structure performs arch-breaking processing on the bridged husks in the tank body 50 to ensure smooth discharge.
[0041] In some embodiments, a cooling fan 8 and a filter screen 9 are also included. The filter screen 9 is a tubular structure with openings at both ends. Specifically, the filter screen 9 is in the shape of an inverted frustum. The filter screen 9 is arranged on the inner side of the tank body 50. One end of the filter screen 9 is opened and connected to the discharge port 52. The other end of the filter screen 9 is coaxially fitted with the middle of the inner wall of the tank body 50. The filter screen 9 and the lower end of the inner side of the tank body 50 form a clamping cavity 10. The air outlet of the cooling fan 8 passes through the surface of the tank body 50 and is connected to the clamping cavity 10.
[0042] In the above embodiments, the filter screen 9 is used to support the husks, thereby forming a clamping cavity 10. The cooling air can be blown into the clamping cavity 10 by the cooling fan 8 to achieve rapid cooling of the husks.
[0043] In the above embodiments, it should be understood that a drain port is provided on the bottom side of the tank body 50 , and the drain port is connected to the clamping cavity 10 , and the sewage in the clamping cavity 10 can be discharged in time through the drain port.
[0044] In some embodiments, a motor 11 and a stirring paddle 12 are also included. The motor 11 is coaxially fixed on the top of the tank body 50 , and the stirring paddle 12 is disposed in the tank body 50 and is coaxially keyed to the output shaft of the motor 11 .
[0045] In the above embodiment, the stirring paddle 12 can rotate in the tank body 50 under the drive of the motor 11 , so as to level the husk material in the tank body 50 and prevent the husk from blocking the feed port 51 .
[0046] In some embodiments, an air outlet filter 13 is also included, and the air outlet filter 13 is fixed to the opening of the air outlet pipe 54 close to the tank body 50.
[0047] In the above embodiments, the air outlet filter 13 is used to filter the gas discharged from the air outlet pipe 54 to prevent the husks from being blown into the air outlet pipe 54 along with the air flow.
[0048] In some embodiments, an air outlet fan 14 is also included, and the air outlet fan 14 is fixed on the inner side of the air outlet pipe 54 .
[0049] In the above embodiments, the air outlet fan 14 can provide power for air outlet. Specifically, the air outlet fan 14 can be an axial flow fan coaxially fixed in the air outlet pipe 54 .
[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A husk steaming device, characterized in that: include: A feed bin (1), a feed belt (2), a first elevator (3), a second elevator (4), two steaming tanks (5) and a discharge belt (6); a bottom outlet of the feed bin (1) is connected to a feed end of the feed belt (2); a material distribution mechanism (21) is provided at the discharge end of the feed belt (2); the material distribution mechanism (21) can selectively connect the discharge end of the feed belt (2) with the inlet of the first elevator (3) and the inlet of the second elevator (4); the outlet of the first elevator (3) and the outlet of the second elevator (4) are respectively connected to the top feed ports (51) of two different steaming tanks (5); and the bottom discharge port (52) of each steaming tank (5) is respectively connected to the feed end of a discharge belt (6).
2. The rice husk steaming device according to claim 1, characterized in that: The material distribution mechanism (21) comprises: a feeding pipe (211), an upper end of the feeding pipe (211) is provided with an inlet, two opposite sides of the lower end of the feeding pipe (211) are provided with two outlets, a rotatable baffle (212) is provided in the feeding pipe (211), and one of the outlets can be selectively blocked during the rotation of the baffle (212), the inlet of the feeding pipe (211) is connected to the discharge end of the feed belt (2), and the two outlets of the feeding pipe (211) are respectively connected to the inlet of the first hoist (3) and the inlet of the second hoist (4).
3. The rice husk steaming device according to claim 1, characterized in that: It also includes a dust removal unit (7), which is connected to the top of the feed bin (1). The dust removal unit (7) can vacuum and remove dust from the feed bin (1).
4. The rice husk steaming device according to claim 3, characterized in that: The dust removal unit (7) comprises a vacuum pump (71), a discharge hopper (72), a filter bag (73) and a dust collecting bag (74); the air inlet end of the vacuum pump (71) is connected to the top of the feed bin (1) through a pipeline; the air outlet end of the vacuum pump (71) is connected to the discharge hopper (72); the top of the discharge hopper (72) is connected to at least one filter bag (73); and the bottom of the discharge hopper (72) is connected to the dust collecting bag (74).
5. The rice husk steaming device according to claim 1, characterized in that: The steaming tank (5) comprises a tank body (50), a steam pipe (53) and an air outlet pipe (54); the top of the tank body (50) is connected to the air outlet pipe (54); the top of the tank body (50) is provided with a feed inlet (51); the bottom of the tank body (50) is provided with a discharge port (52); the side of the tank body (50) is connected to the steam pipe (53); one end of the steam pipe (53) located on the inner side of the tank body (50) is opened vertically downward.
6. The rice husk steaming device according to claim 5, characterized in that: The container further comprises a cooling fan (8) and a filter (9), wherein the filter (9) is a tubular structure with openings at both ends. The filter (9) is arranged on the inner side of the tank body (50), one end of the filter (9) is open and communicates with the discharge port (52), and the other end of the filter (9) is coaxially fitted with the middle part of the inner wall of the tank body (50). The filter (9) and the lower end of the inner side of the tank body (50) form a clamping cavity (10), and the air outlet of the cooling fan (8) passes through the surface of the tank body (50) and communicates with the clamping cavity (10).
7. The rice husk steaming device according to claim 5, characterized in that: The invention also includes a motor (11) and a stirring paddle (12), wherein the motor (11) is coaxially fixed on the top of the tank body (50), the stirring paddle (12) is arranged in the tank body (50), and the stirring paddle (12) is coaxially keyed to the output shaft of the motor (11).
8. The rice husk steaming device according to claim 5, characterized in that: It also includes an air outlet filter (13), which is fixed to the opening of the air outlet pipe (54) close to the tank body (50).
9. The rice husk steaming device according to claim 8, characterized in that: It also includes an air outlet fan (14), which is fixed on the inner side of the air outlet pipe (54).