CN216193677U - Pulp supply equipment - Google Patents
Pulp supply equipment Download PDFInfo
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- CN216193677U CN216193677U CN202122642527.2U CN202122642527U CN216193677U CN 216193677 U CN216193677 U CN 216193677U CN 202122642527 U CN202122642527 U CN 202122642527U CN 216193677 U CN216193677 U CN 216193677U
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- liquid storage
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- cavity
- supply apparatus
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- 239000007788 liquid Substances 0.000 claims abstract description 136
- 238000003860 storage Methods 0.000 claims abstract description 70
- 239000011550 stock solution Substances 0.000 claims description 29
- 239000002002 slurry Substances 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 7
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The present invention provides a pulp supply apparatus, comprising: the overflow cavity is positioned at the side part of the liquid storage cavity so that liquid overflowing from the liquid storage cavity enters the overflow cavity; the liquid storage tank is also provided with a liquid inlet, a liquid outlet and an overflow port, the liquid inlet and the liquid outlet are both communicated with the liquid storage cavity, and the overflow port is communicated with the overflow cavity; the overflow plate is movably arranged between the liquid storage cavity and the overflow cavity so as to control the liquid storage amount of the liquid storage cavity by adjusting the overflow height of the overflow plate. Through the technical scheme provided by the utility model, the technical problem that the liquid storage amount of the pulp supply equipment in the prior art is inconvenient to adjust can be solved.
Description
Technical Field
The utility model relates to the technical field of slurry supply equipment, in particular to slurry supply equipment.
Background
At present, paper pulp molding is a three-dimensional papermaking technology, paper pulp is used as a raw material, the paper pulp is generally obtained by preparing, forming, drying and shaping pulp, and the paper pulp molding has the advantages of degradability, recoverability, environmental friendliness and the like. The paper plastic has the advantages of cheap and easily-obtained raw materials, no pollution in the production process, good shock resistance, buffering, air permeability and antistatic performance of products, recoverability, easy degradation and the like, thereby having wide application prospect in the packaging field of electronic products, daily chemical products, fresh products and the like. In the production of pulp moulding machines, different moulds are often required to be replaced to produce different products.
However, due to the change of the shape and requirements of the product, the configured slurry volumes required by the products of different molds are different, and the slurry supply amount adjustment of the slurry supply equipment in the prior art usually needs to accurately control the liquid inlet amount, so that the structure is complex and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a pulp supply device, which solves the technical problem that the stock solution amount of the pulp supply device in the prior art is inconvenient to adjust.
In order to achieve the above object, the present invention provides a pulp supply apparatus comprising: the overflow cavity is positioned at the side part of the liquid storage cavity so that liquid overflowing from the liquid storage cavity enters the overflow cavity; the liquid storage tank is also provided with a liquid inlet, a liquid outlet and an overflow port, the liquid inlet and the liquid outlet are both communicated with the liquid storage cavity, and the overflow port is communicated with the overflow cavity; the overflow plate is movably arranged between the liquid storage cavity and the overflow cavity so as to control the liquid storage amount of the liquid storage cavity by adjusting the overflow height of the overflow plate.
Furthermore, the overflow plate is arranged between the liquid storage cavity and the overflow cavity in a lifting manner.
Further, the overflow port is arranged at the bottom of the overflow cavity.
Further, the liquid inlet is arranged at the bottom of the liquid storage cavity.
Further, the leakage fluid dram sets up in the bottom in stock solution chamber, and the leakage fluid dram sets up with the inlet interval.
Further, the pulp supply apparatus further comprises: the feed liquor pipe is installed at feed inlet department, is between the extending direction of feed liquor pipe and the vertical direction and predetermines the angle setting.
Furthermore, a pressure regulating valve is arranged on the liquid storage tank and communicated with the liquid storage cavity.
Further, the stock solution chamber includes convergent portion, along the extending direction of the top of stock solution chamber to the bottom of stock solution chamber, the circulation cross-section of convergent portion reduces gradually.
Further, the tapered portion is a tapered cavity structure.
Further, a liquid discharge port is provided at the bottom of the tapered portion.
By applying the technical scheme of the utility model, the liquid storage amount of the liquid storage cavity can be adjusted by adjusting the overflow height of the overflow plate, so that the liquid storage amount of the liquid storage cavity can be conveniently adjusted according to actual needs. Specifically, when the liquid storage amount of the liquid storage cavity is required to be large, the overflow height of the overflow plate is adjusted to a higher position, so that the liquid storage amount of the liquid storage cavity is increased; when the stock solution volume that needs the stock solution chamber is less, adjust the overflow height to lower position of overflow board to the stock solution volume that makes the stock solution intracavity can take place the overflow condition when less, thereby is convenient for reduce the stock solution volume in stock solution chamber. The operation steps are simple, and the effect is reliable. Therefore, the technical problem that the liquid storage amount of the pulp supply equipment in the prior art is inconvenient to adjust can be solved through the technical scheme provided by the utility model.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 shows a schematic structural view of a pulp supply apparatus provided according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a liquid storage tank; 11. a liquid storage cavity; 111. a tapered portion; 12. an overflow chamber; 13. a liquid inlet; 14. a liquid discharge port; 15. an overflow port; 20. an overflow plate; 30. a liquid inlet pipe; 40. a pressure regulating valve.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the present invention provides a slurry supply apparatus, which comprises a liquid storage tank 10 and an overflow plate 20, wherein the liquid storage tank 10 has a liquid storage cavity 11 and an overflow cavity 12, and the overflow cavity 12 is located at the side of the liquid storage cavity 11, so that the liquid overflowing from the liquid storage cavity 11 enters the overflow cavity 12; the liquid storage tank 10 is also provided with a liquid inlet 13, a liquid outlet 14 and an overflow port 15, the liquid inlet 13 and the liquid outlet 14 are both communicated with the liquid storage cavity 11, and the overflow port 15 is communicated with the overflow cavity 12. The overflow plate 20 is movably disposed between the liquid storage chamber 11 and the overflow chamber 12 to control the liquid storage amount of the liquid storage chamber 11 by adjusting the overflow height of the overflow plate 20. It should be noted that "the overflow height of the overflow plate 20" refers to the height of the top of the overflow plate 20, and "adjusting the overflow height of the overflow plate 20" refers to adjusting the height position of the overflow plate 20 so as to change the overflow height of the overflow plate 20 accordingly. The pulp supply device in the embodiment is mainly used for pulp molding, and the liquid storage tank 10 is used for containing pulp.
Adopt the confession thick liquid equipment that this embodiment provided, the stock solution volume that stock solution chamber 11 can be adjusted to the overflow height through adjusting overflow plate 20 to in the size of the stock solution volume of adjusting stock solution chamber 11 according to actual need. Specifically, when the liquid storage amount of the liquid storage cavity 11 is required to be large, the overflow height of the overflow plate 20 is adjusted to a higher position, so as to increase the liquid storage amount of the liquid storage cavity 11; when the stock solution volume that needs stock solution chamber 11 is less, adjust the overflow height to lower position of overflow board 20 to the stock solution volume that makes in the stock solution chamber 11 can take place the overflow condition when less, thereby is convenient for reduce the stock solution volume of stock solution chamber 11. The operation steps are simple, and the effect is reliable.
Specifically, the overflow plate 20 is arranged between the liquid storage cavity 11 and the overflow cavity 12 in a liftable manner, so that the size of the liquid storage amount of the liquid storage cavity 11 can be conveniently adjusted, the operation is convenient, and the action is reliable.
In this embodiment, the overflow port 15 is provided at the bottom of the overflow chamber 12 so as to sufficiently discharge the liquid in the overflow chamber 12 through the overflow port 15.
Specifically, the liquid inlet 13 in the present embodiment is provided at the bottom of the liquid storage chamber 11. Adopt such structure setting, can be so that the liquid that gets into by inlet 13 can strike the deposit liquid of stock solution chamber 11 bottom, avoid stock solution chamber 11 bottom thick liquid deposit to lead to the great condition of liquid homogeneity difference to improve the homogeneity of the liquid in the stock solution chamber 11.
In this embodiment, the liquid outlet 14 is disposed at the bottom of the liquid storage chamber 11, and the liquid outlet 14 is spaced apart from the liquid inlet 13. With such a structure, the liquid in the liquid storage cavity 11 can be conveniently and smoothly drained through the liquid outlet 14 at the bottom.
Specifically, the slurry supply device in this embodiment further includes a liquid inlet pipe 30, the liquid inlet pipe 30 is installed at the liquid inlet 13, and a preset angle is formed between the extending direction of the liquid inlet pipe 30 and the vertical direction. Adopt such structure setting, can be convenient for make liquid along predetermineeing the deposit liquid that the angle impact is located stock solution chamber 11 bottom to be convenient for effectively improve the homogeneity of the liquid in the stock solution chamber 11.
In the present embodiment, a pressure regulating valve 40 is disposed on the liquid storage tank 10, and the pressure regulating valve 40 is disposed in communication with the liquid storage chamber 11, so as to control the liquid outflow rate of the liquid discharge port 14 through the adjustment of the pressure regulating valve 40, thereby facilitating the operation.
Specifically, the reservoir chamber 11 includes a tapered portion 111, and a flow cross section of the tapered portion 111 gradually decreases in an extending direction from a top of the reservoir chamber 11 to a bottom of the reservoir chamber 11. By adopting the structure, the liquid in the liquid storage cavity 11 can flow out conveniently, and the liquid flowing speed is also improved conveniently.
In this embodiment, the tapered portion 111 has a tapered cavity structure, which is simple in structure and easy to manufacture.
Specifically, liquid discharge port 14 in the present embodiment is provided at the bottom of tapered portion 111. By adopting the structure, the liquid in the liquid storage cavity 11 can be conveniently and smoothly discharged, and the liquid discharge speed of the liquid discharge port 14 can be conveniently and effectively increased.
In the embodiment, the liquid level and pressure regulation of the pulp supply equipment of the pulp molding machine are increased, so that the adaptability of the machine set to different products is increased, and the production efficiency of the machine set is improved. And bottom grouting ensures the uniformity of the slurry and the simplicity of grouting equipment. The grout supply equipment of the embodiment not only can be self-adaptive to the grout amount required by different products, but also can adjust the grouting speed.
The utility model can regulate the grouting time and injection amount of each time according to the quantitative and beat requirements of product requirements. Firstly, according to the quantitative demand of products, the liquid level height is adjusted, then according to the beat demand of the forming equipment, the pressure in the product tank is adjusted, and the grouting amount and the grouting time at each time are ensured to meet the demand of the equipment and can be adaptively adjusted according to different product demands.
Wherein, V1The slurry supply volume for the product demand; vHIs the volume of each grouting; pHIs the pressure in the grouting pipe; t is1The time is required for grouting; t isHIs the grouting time.
The grouting quantification was adjusted as follows:
when the product basis weight is not equal to the actual requirement, i.e. VH<V1Or VH>V1The height of the overflow plate 20 of the pulp supply apparatus is adjusted up to VH＝V1。
The following are adjusted for the slip casting time:
when T isH<T1, the grouting is too fast, the pressure in the tank is large, and the pressure in the tank can be adjusted to be low so as to reduce energy consumption.
When T isH>T1If the pressure in the tank is low, the pressure in the tank can be adjusted to improve the grouting efficiency.
The shape of the liquid storage tank 10 in this embodiment is not necessarily only funnel-shaped, but may be changed into different shapes (such as cylinder, cube, etc.) according to requirements, and the liquid inlet 13 and the liquid outlet 14 in this embodiment may be increased by 2 or more according to requirements.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the utility model ensures the adjusting speed and the ration of the pulp supply device and improves the product adaptability and the efficiency of the molding machine by improving the design of the pulp molding machine and adopting the sealing grouting arrangement and adding the liquid level adjustment and the pressure adjustment on the grouting device. Compared with a machine set without the method, the efficiency of the machine set is improved by 5% -10%, and the product adaptability is extremely wide.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the 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. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pulp supply apparatus, comprising:
the liquid storage tank (10), the liquid storage tank (10) has a liquid storage cavity (11) and an overflow cavity (12), the overflow cavity (12) is located at the side part of the liquid storage cavity (11) so that liquid overflowing from the liquid storage cavity (11) enters the overflow cavity (12); the liquid storage tank (10) is also provided with a liquid inlet (13), a liquid outlet (14) and an overflow port (15), the liquid inlet (13) and the liquid outlet (14) are both communicated with the liquid storage cavity (11), and the overflow port (15) is communicated with the overflow cavity (12);
the overflow plate (20) is movably arranged between the liquid storage cavity (11) and the overflow cavity (12) so as to control the liquid storage amount of the liquid storage cavity (11) by adjusting the overflow height of the overflow plate (20).
2. Pulp supply apparatus according to claim 1, characterized in that the overflow plate (20) is elevationally arranged between the reservoir chamber (11) and the overflow chamber (12).
3. A slurry supply apparatus according to claim 1, characterized in that the overflow outlet (15) is arranged at the bottom of the overflow chamber (12).
4. A slurry supply apparatus according to claim 1, wherein the liquid inlet (13) is arranged at the bottom of the liquid storage chamber (11).
5. The slurry supply apparatus according to claim 1, wherein the liquid outlet (14) is arranged at the bottom of the liquid storage cavity (11), and the liquid outlet (14) is arranged at a distance from the liquid inlet (13).
6. The pulp supply apparatus of claim 1, further comprising:
the liquid inlet pipe (30) is installed at the liquid inlet (13), and a preset angle is formed between the extending direction of the liquid inlet pipe (30) and the vertical direction.
7. The slurry supply apparatus according to claim 1, wherein a pressure regulating valve (40) is disposed on the liquid storage tank (10), and the pressure regulating valve (40) is communicated with the liquid storage chamber (11).
8. The slurry supply apparatus according to claim 1, wherein the stock solution chamber (11) comprises a tapering portion (111), the flow cross section of the tapering portion (111) decreasing in the direction of extension of the top of the stock solution chamber (11) to the bottom of the stock solution chamber (11).
9. The pulp feeding apparatus according to claim 8, wherein the tapered portion (111) is a tapered cavity structure.
10. Pulp supply apparatus according to claim 8, characterized in that the drainage port (14) is arranged at the bottom of the tapering portion (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642527.2U CN216193677U (en) | 2021-10-29 | 2021-10-29 | Pulp supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642527.2U CN216193677U (en) | 2021-10-29 | 2021-10-29 | Pulp supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216193677U true CN216193677U (en) | 2022-04-05 |
Family
ID=80897446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122642527.2U Active CN216193677U (en) | 2021-10-29 | 2021-10-29 | Pulp supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216193677U (en) |
-
2021
- 2021-10-29 CN CN202122642527.2U patent/CN216193677U/en active Active
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