Straw wetting and softening device for efficient straw tableware production

Abstract

According to the straw wetting and softening device for efficient straw tableware production, straw to be softened can be placed on the conveying belt of the conveyor and conveyed into the softening bin through the conveying belt. The softened straws can be fumigated by steam in the softening bin so as to realize steam softening treatment on the straws, and the softened straws can enter the cooling tank through the discharge port so as to be subjected to dual treatment of soaking softening and cooling under the action of condensate water. Meanwhile, steam generated after the straw is softened can be condensed into condensate water to be used by the cooling pond, and the condensate water in the cooling pond can enter the steam generator to be recycled. By the adoption of the structural design, straw can be subjected to double softening treatment including steam fumigation and condensate water soaking, and therefore the softening degree and efficiency of the straw are greatly improved. Meanwhile, water resources of the whole softening device can be recycled, so that waste of the water resources is avoided.

Description

Technical Field

[0001] The present application relates to the field of straw processing technology, and more specifically, to a straw wetting and softening device for producing high-efficiency straw tableware. Background Art

[0002] Wheat straw is an environmentally friendly raw material for plant fiber production. Its high fiber content is inexhaustible, making it widely used in the production of paper products and building materials. Before straw can be processed into tableware, it must first be softened. A common method for softening straw is soaking, which involves pre-treating the straw by immersing it in water or an acidic or alkaline solution.

[0003] While the above method is simple to operate, low-cost, and can quickly remove the hardness of the straw surface, reducing the difficulty of subsequent processing, the soaking process, however, requires a large amount of water and the cost of neutralizing the wastewater is high, making it difficult to process large amounts of straw. Utility Model Content

[0004] In view of this, an embodiment of the present application provides a straw wetting and softening device for the production of efficient straw tableware.

[0005] In order to achieve the above objectives, the embodiments of the present application provide the following technical solutions:

[0006] A straw moistening and softening device for producing high-efficiency straw tableware, comprising:

[0007] A workbench, the workbench being arranged on the ground via a floor stand;

[0008] A softening bin is provided on the workbench, the softening bin has a feeding port and a discharging port, the top of the softening bin is connected to the steam generator through a steam pipe, and the bottom of the softening bin is provided with a condenser;

[0009] A conveyor, the conveyor being arranged on the table top of the workbench, the conveyor belt of the conveyor being arranged in the softening bin through the feeding port, the discharge end of the conveyor being coincident with the discharge port of the softening bin, and the conveyor being used to transport the straw to be softened;

[0010] A cooling pool is provided beside the softening bin and below the discharge port. The cooling pool is connected to the condenser and is also connected to the steam generator via a reflux pipe.

[0011] In some possible implementations, the softening chamber includes a softening chamber and a condensing chamber;

[0012] The softening chamber is located above the condensing chamber, the softening chamber is connected to the feeding port, and the condensing chamber is connected to the condensing pipe.

[0013] In some possible implementations, a pump for driving the circulation of the condensed water is provided at the return pipe.

[0014] In some possible implementations, a detachable L-shaped plate is provided in the cooling pool;

[0015] The width of the L-shaped plate is equal to the width of the cooling pool, the length of the L-shaped plate is less than the length of the cooling pool, and an inlet is formed between the vertical section of the L-shaped plate and the cooling pool.

[0016] In some possible implementations, a transverse section of the L-shaped plate is provided with a strip-shaped hole along the thickness direction that is connected to the cooling pool.

[0017] In some possible implementations, the vertical section of the L-shaped plate is provided with a lap plate that overlaps the edge of the cooling pool.

[0018] The straw moistening and softening device for producing efficient straw tableware provided in the embodiments of the present application has at least the following beneficial effects:

[0019] In the straw moistening and softening device for producing efficient straw tableware provided in the embodiment of the present application, the straw to be softened can be placed on the conveyor belt of the conveyor, and the conveyor belt will transport it to the softening bin. The softened straw can be fumigated with steam in the softening bin to achieve steam softening treatment of the straw. The softened straw will then enter the cooling pool through the discharge port to undergo dual treatment of soaking, softening and cooling under the action of condensed water. At the same time, the steam after the straw is softened can also be condensed into condensed water and used by the cooling pool, and the condensed water in the cooling pool can also enter the steam generator for recycling. With the above-mentioned structural design, the straw can be subjected to dual softening treatments of steam fumigation and condensed water soaking, thereby greatly improving the softening degree and efficiency of the straw. At the same time, the water resources of the entire softening device can be recycled to avoid the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 A schematic diagram of the structure of a straw wetting and softening device for producing efficient straw tableware provided in an embodiment of the present application;

[0022] Figure 2 A side view of a straw wetting and softening device for producing high-efficiency straw tableware provided in an embodiment of the present application;

[0023] Figure 3 This is a schematic structural diagram of a straw wetting and softening device for producing efficient straw tableware provided in another embodiment of the present application.

[0024] In the picture:

[0025] 100, workbench; 200, floor stand; 300, softening bin; 310, feeding port; 320, discharge port; 400, steam pipe; 500, condenser; 600, conveyor; 700, cooling tank; 710, return pipe; 800, pump body; 900, L-shaped plate; 910, overlap plate; 920, strip hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1-Figure 3 As shown, the straw moistening and softening device for producing efficient straw tableware provided in the embodiment of the present application includes a workbench 100, a softening bin 300, a conveyor 600, and a cooling pool 700, wherein the workbench 100 is a supporting structure of the softening device, and the workbench 100 is set on the ground through a floor stand 200. The softening bin 300 is set on the table top of the workbench 100, and the softening bin 300 is a place for preliminary softening of straw. The two ends of the softening bin 300 are respectively provided with a feeding port 310 and a discharging port 320. The top of the softening bin 300 is connected to the steam generator through a steam pipe 400, and the bottom of the softening bin 300 is provided with a condensing pipe 500.

[0028] The conveyor 600 is a device arranged on the workbench 100 for conveying straw. A part of the conveyor 600 enters the softening bin 300 through the feeding port 310, and the discharge end of the conveyor 600 coincides with the discharge port 320 of the softening bin 300. That is to say, after the straw transported by the conveyor 600 enters the softening bin 300 through the feeding port 310, it can be transported out from the discharge port 320.

[0029] The cooling pool 700 is disposed above the workbench 100 and is located next to the softening bin 300. Specifically, the cooling pool 700 is located below the discharge port 320 of the softening bin 300, allowing straw transported by the conveyor 600 to fall from the discharge port 320 into the cooling pool 700. The cooling pool 700 is connected to the condenser pipe 500, and the condensed water formed after the steam in the softening bin 300 condenses can enter the cooling pool 700 through the condenser pipe 500. In addition, the cooling pool 700 is also connected to the steam generator via the return pipe 710. The return pipe 710 is provided with a pump body 800, so that the condensed water in the cooling pool 700 can also be used as a raw material for preparing steam.

[0030] In the straw moistening and softening device for producing efficient straw tableware provided in the embodiment of the present application, the straw to be softened can be placed on the conveyor belt of the conveyor 600, and the conveyor belt is used to transport it to the softening bin 300. The softened straw can be fumigated with steam in the softening bin 300 to achieve steam softening treatment of the straw. The softened straw will then enter the cooling pool 700 through the discharge port 320 to undergo a dual treatment of soaking, softening and cooling under the action of condensed water. At the same time, the steam after the straw is softened can also be condensed into condensed water and used by the cooling pool 700, and the condensed water in the cooling pool 700 can also enter the steam generator for recycling. With the above structural design, the straw can be subjected to a dual softening treatment of steam fumigation and condensed water soaking, thereby greatly improving the softening degree and efficiency of the straw. At the same time, the water resources of the entire softening device can be recycled to avoid the waste of water resources.

[0031] In some embodiments, the softening chamber 300 includes a softening chamber and a condensing chamber. The softening chamber is located above the condensing chamber, and the conveyor 600 is located within the softening chamber. The conveyor 600 transports the straw into the softening chamber and fumigates the straw with steam to achieve preliminary softening of the straw. The steam condenses into condensed water, which falls into the condensing chamber. The condensing chamber then transports the condensed water to the cooling pool 700 through the condensing pipe 500.

[0032] In some embodiments, a removable L-shaped plate 900 is provided within the cooling pool 700. The L-shaped plate 900 is positioned within the cooling pool. The width of the L-shaped plate 900 is equal to the width of the cooling pool 700, and the length of the L-shaped plate 900 is less than the length of the cooling pool 700. This allows the L-shaped plate 900 and the end surface of the cooling pool 700 near the discharge port 320 to form an inlet. Straw passing through the discharge port 320 can enter the cooling pool 700 through the inlet. The straw is immersed in water under the action of the L-shaped plate 900, which can improve the softening efficiency of the straw.

[0033] Preferably, the L-shaped plate 900 is provided with strip-shaped holes 920 along its thickness, which are connected to the cooling pool 700. This allows the water above the L-shaped plate 900 to circulate and communicate with the water in the cooling pool 700. At the same time, a lap plate 910 can be provided at the vertical section of the L-shaped plate 900. The lap plate 910 can be used to overlap the L-shaped plate 900 at the edge of the cooling pool 700, making it easier to remove and disassemble the L-shaped plate 900.

[0034] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0035] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0036] Generally speaking, terms should be understood, at least in part, based on the context in which they are used. For example, as used herein, the term "one or more" can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense, depending at least in part on the context. Similarly, terms such as "a," "an," or "the" can also be understood to convey either singular or plural usage, depending at least in part on the context.

[0037] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0038] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0039] As used herein, the term "substrate" refers to the material onto which subsequent material layers are added. The substrate itself can be patterned. The material added atop the substrate can be patterned, or it can remain unpatterned. Furthermore, the substrate can include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate can be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

[0040] As used herein, the term "layer" may refer to a portion of a material comprising an area having a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have an extent that is smaller than the extent of the underlying or overlying structure. In addition, a layer may be an area of ​​a homogeneous or inhomogeneous continuous structure whose thickness is less than the thickness of the continuous structure. For example, a layer may be located between the top and bottom surfaces of the continuous structure or between any pairs of transverse planes at the top and bottom surfaces. A layer may extend laterally, vertically, and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above, and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (within which contacts, interconnects, and / or vias are formed) and one or more dielectric layers.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A straw moistening and softening device for producing high-efficiency straw tableware, characterized in that: include: A workbench (100), wherein the workbench (100) is arranged on the ground via a floor stand (200); A softening bin (300) is provided on the tabletop of the workbench (100), the softening bin (300) has a feeding port (310) and a discharging port (320), the top end of the softening bin (300) is connected to a steam generator via a steam pipe (400), and the bottom end of the softening bin (300) is provided with a condensing pipe (500); A conveyor (600), the conveyor (600) is arranged on the table surface of the workbench (100), the conveyor belt of the conveyor (600) is arranged in the softening bin (300) through the feeding port (310), the discharge end of the conveyor (600) coincides with the discharge port (320) of the softening bin (300), and the conveyor (600) is used to transport the straw to be softened; A cooling pool (700) is provided beside the softening bin (300) and below the discharge port (320). The cooling pool (700) is connected to the condenser (500). The cooling pool (700) is also connected to the steam generator via a reflux pipe (710).

2. The straw moistening and softening device for producing high-efficiency straw tableware according to claim 1, characterized in that: The softening chamber (300) comprises a softening chamber and a condensing chamber; The softening chamber is located above the condensing chamber, the softening chamber is connected to the feeding port (310), and the condensing chamber is connected to the condensing pipe (500).

3. The straw moistening and softening device for producing high-efficiency straw tableware according to claim 1, characterized in that: The return pipe (710) is provided with a pump body (800) for driving the circulation of condensed water.

4. The straw moistening and softening device for producing high-efficiency straw tableware according to claim 1, characterized in that: A detachable L-shaped plate (900) is provided in the cooling pool (700); The width of the L-shaped plate (900) is equal to the width of the cooling pool (700), the length of the L-shaped plate (900) is less than the length of the cooling pool (700), and an inlet is formed between the vertical section of the L-shaped plate (900) and the cooling pool (700).

5. The straw moistening and softening device for producing high-efficiency straw tableware according to claim 4, characterized in that: The transverse section of the L-shaped plate (900) is provided with a strip-shaped hole (920) along the thickness direction and is connected to the cooling pool (700).

6. The straw moistening and softening device for producing high-efficiency straw tableware according to claim 4, characterized in that: The vertical section of the L-shaped plate (900) is provided with a lap plate (910) that overlaps the edge of the cooling pool (700).

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