CN217203378U - Diluting device and slurry molding equipment - Google Patents
Diluting device and slurry molding equipment Download PDFInfo
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- CN217203378U CN217203378U CN202123162202.0U CN202123162202U CN217203378U CN 217203378 U CN217203378 U CN 217203378U CN 202123162202 U CN202123162202 U CN 202123162202U CN 217203378 U CN217203378 U CN 217203378U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The application provides a diluting device and thick liquid molding equipment, diluting device include dilute bucket, thick liquid bucket, take out the stuff pump, first water pump and second water pump. The slurry pump is used for pumping the thick liquid in the thick liquid barrel into the dilution barrel. The first water pump is used for pumping water into the dilution barrel. And a second valve is arranged on a pipeline between the second water pump and the dilution barrel, and the second water pump and the second valve are matched to inject water into the dilution barrel. The slurry molding equipment comprises a molding machine, a high-pressure water tank and a diluting device, wherein the molding machine is used for pressing slurry diluted by the diluting device into a product, the high-pressure water tank is used for providing a high-pressure water cleaning product, and the second water pump is also connected with the high-pressure water tank and a second water barrel through a pipeline and is used for pumping water in the second water barrel to the high-pressure water tank. Above-mentioned diluting device and thick liquid molding equipment send water to thick liquid bucket through first water pump and second water pump jointly, and rethread second water pump is drawn water and is sent to high pressure water tank, has promoted the water feed speed, and then has realized promoting dilution efficiency and equipment utilization's purpose.
Description
Technical Field
The application relates to the field of paper pulp molding, in particular to a diluting device and slurry molding equipment.
Background
At present, in the pulp molding process, thick pulp and water are mixed to dilute the pulp, and then the diluted pulp is sent to a forming machine, and the forming machine processes the pulp into products through processes such as negative pressure vacuum, hot pressing and the like, and the products are mostly used for packaging electronic products. In the thick liquid diluting mode of the traditional slurry molding equipment, water is only conveyed into a thick liquid barrel through one water inlet pipeline for dilution, and other water conveying pipelines only convey water to other mechanisms such as a molding machine and the like, so that the slurry diluting efficiency is low, and the equipment utilization rate is low.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a dilution device capable of improving the dilution efficiency and dilution quality of the slurry, and a slurry molding apparatus capable of improving the dilution effect, paper quality and equipment utilization rate.
An embodiment of the application provides a diluting device, including diluting bucket, thick liquid bucket, pump, first water pump and second water pump. The slurry pump is connected with the dilution barrel and the thick slurry barrel through a pipeline and is used for pumping the thick slurry in the thick slurry barrel into the dilution barrel. The first water pump is connected with the dilution barrel through a pipeline and is used for pumping water into the dilution barrel. The second water pump passes through the tube coupling and dilutes the bucket, and the pipeline between second water pump and the dilution bucket is equipped with the second valve, and second water pump and the cooperation of second valve for to diluting the interior water injection of bucket.
Above-mentioned diluting device can send water to thick liquid bucket alone or jointly through first water pump and second water pump according to the demand, when first water pump and second water pump send water to thick liquid bucket jointly, has increased the quantity of hydraulic line, has promoted the delivery speed, and then has realized promoting the purpose of dilution efficiency.
In some embodiments, the dilution device further includes a circulation pump and a circulation pipeline, two ends of the circulation pipeline are respectively communicated with the inside of the dilution barrel, and the circulation pump is connected to the circulation pipeline and used for enabling the slurry in the dilution barrel to circularly flow in the circulation pipeline.
In some embodiments, the dilution unit further comprises a concentration meter disposed in the circulation line for detecting the concentration of the slurry in the dilution barrel.
In some embodiments, the dilution unit further comprises an agitator positioned within the dilution barrel for agitating the slurry within the dilution barrel.
In some embodiments, the diluting device further comprises a good pulp barrel and a good pulp pump, the good pulp pump is connected with the good pulp barrel and the diluting barrel through a pipeline, and the good pulp pump is used for pumping the diluted pulp in the diluting barrel into the good pulp barrel.
The embodiment of the application also provides slurry molding equipment, which comprises a molding machine and a high-pressure water tank, wherein the molding machine is used for pressing slurry into a product, the high-pressure water tank is used for providing high-pressure water for the molding machine to clean the product, the slurry molding equipment further comprises a diluting device in any one of the embodiments, the diluting device is used for sending the diluted slurry to the molding machine, and the second water pump is further connected with the high-pressure water tank through a pipeline and is used for pumping the water to the high-pressure water tank.
Above-mentioned thick liquid molding equipment delivers to the make-up machine through the thick liquid that above-mentioned diluting device will dilute, and the rethread second water pump is with the water pump delivery to high-pressure water tank in the second cask to thick liquid bucket in the time of sending water, and then has realized the purpose of lifting means utilization ratio.
In some embodiments, the slurry molding apparatus further comprises a raw slurry barrel, a raw slurry pump, and a screening machine, wherein the raw slurry pump is connected to the raw slurry barrel and the screening machine through a pipeline and is used for sending the slurry in the raw slurry barrel to the screening machine, the screening machine is used for filtering the slurry sent out from the raw slurry barrel and sending the filtered slurry to the thick slurry barrel, and the first water pump is further connected to the screening machine and the first water barrel through a pipeline and is used for pumping the water in the first water barrel to the screening machine.
In some embodiments, the slurry molding apparatus further comprises a grinder connected between the screen and the thick slurry tank for grinding the slurry filtered by the screen and transferring the ground slurry to the thick slurry tank.
In some embodiments, the raw slurry pump is further connected with the raw slurry barrel and the dilution barrel through pipelines and is used for directly pumping the slurry in the raw slurry barrel to the dilution barrel.
In some embodiments, the slurry molding apparatus further comprises a controller, wherein a first valve is arranged in a pipeline between the first water pump and the dilution barrel, and the controller can control the first valve and the second valve to be opened and closed synchronously.
Drawings
FIG. 1 is a piping diagram of a slurry molding apparatus according to an embodiment of the present application.
Fig. 2 is a perspective view of a dilution barrel and a portion of a pipeline according to an embodiment of the present application.
Fig. 3 is a perspective view of a dilution barrel, a good pulp barrel and a part of a pipeline in an embodiment of the present application.
Description of the main elements
Forming machine 210
High pressure water tank 220
Grinder 260
Thick slurry barrel 20
Second water tub 40
Circulating pump 50
Stirrer 60
Detailed Description
The technical solutions of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following embodiments, features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 to 3, in one embodiment of the present application, a dilution device 100 and a slurry molding apparatus 200 are provided. The dilution device 100 is used to dilute the slurry. The slurry molding apparatus 200 includes a dilution device 100 and a molding machine 210. The molding machine 210 can process the slurry diluted by the dilution device 100 into a product. By way of illustration, the slurry is paper-plastic slurry, and the formed product is used for packaging electronic products, such as paper holders in mobile phone packaging boxes, Bluetooth headset packaging paper holders or electronic cigarette boxes.
The water storage device may be a water tank, a water pool, a water well, etc. in order to further improve the dilution efficiency and quality, the water storage device includes a first water tank 30 and a second water tank 40. The thick liquid barrel 20 is used for containing thick liquid to be diluted. The first and second buckets 30 and 40 are used for containing water for dilution. The dilution barrel 10 is used for containing thick slurry and water which are mixed according to a certain proportion, so that the thick slurry is diluted into slurry with required concentration in the dilution barrel 10.
The dilution device 100 further includes a pump 21, a first water pump 31, and a second water pump 41. The slurry pump 21 is connected to the dilution tank 10 and the thick matter tank 20 through a pipe a. The slurry pump 21 is used to pump the thick liquid in the thick liquid barrel 20 into the dilution barrel 10. The first water pump 31 is connected to the dilution tank 10 and the first water tank 30 through a pipe B. The first water pump 31 is used to pump the water in the first water tub 30 into the dilution tub 10. The second water pump 41 is connected to the dilution tank 10 and the second water tank 40 through a pipe C. The second water pump 41 is used to pump the water in the second water tub 40 into the dilution tub 10. In addition, the first and second water tanks 30 and 40 are connected to a tap water inlet to supply water.
The slurry molding apparatus 200 also includes a high pressure water tank 220. The high pressure water tank 220 is used to supply high pressure water to the molding machine 210 to clean the surface of the molded product. The second water pump 41 is also connected to the high pressure water tank 220 and the second water tank 40 through a pipeline D, and is also used for pumping water in the second water tank 40 to the high pressure water tank 220.
The second valve 42 is disposed on the pipeline C between the second water pump 41 and the dilution tank 10 to better adapt to the automatic operation mode of the dilution tank 10 for diluting the thick slurry, so as to control whether the dilution tank 10 needs the first water pump 31 and the second water pump 40 to continuously supply water, for example, because the forming machine 210 and the high-pressure water tank 220 are operated continuously in the automatic operation state, the second water pump 41 can be turned on to continuously supply water to the high-pressure water tank 220. The slurry molding apparatus 100 further includes a controller (not shown) capable of controlling the opening and closing of the second valve 42. When the dilution barrel 10 needs to deliver water, the controller opens the second valve 42 to open the pipeline C, and the second water pump 41 which is continuously operated at this time can deliver water to the dilution barrel 10 and the high-pressure water tank 220 at the same time; when the dilution tank 10 does not need to be filled with water (for example, during stirring), the controller closes the second valve 42 to close the pipeline C, and the second water pump 41 which continuously operates at this time only delivers water to the high-pressure water tank 220, but does not deliver water to the dilution tank 10, so that the equipment utilization rate is improved.
In some embodiments, the slurry molding apparatus 100 further includes a virgin slurry barrel 230, a virgin slurry pump 240, and a screen 250. The raw stock barrel 230 is used for containing raw stock to be treated. The raw slurry pump 240 is connected to the raw slurry tank 230 and the screening machine 250 through a pipe E, and is configured to send raw slurry in the raw slurry tank 230 to the screening machine 250. The screening machine 250 is used for filtering the primary pulp conveyed out by the primary pulp barrel 230 and conveying the filtered pulp to the thick pulp barrel 20. The first water pump 31 is further connected to the screening machine 250 and the first water tank 30 through a pipeline F, and is further used for pumping water in the first water tank 30 into the screening machine 250 to supply water to the screening machine 250, so that the screening machine 250 can dilute the primary pulp to a certain extent when filtering the primary pulp.
Further, the slurry molding apparatus 100 also includes a grinder 260. The grinder 260 is connected between the sifter 250 and the thick matter tank 20, and is configured to further grind the slurry filtered by the sifter 250, grind the solidified lumps in the slurry, and send the ground slurry into the thick matter tank 20 through the pipe G. The first water pump 31 is further connected to the grinder 260 and the first water tank 30 through a pipeline F, and is further configured to pump water in the first water tank 30 into the grinder 260 to supply water to the grinder 260, so that the grinder 260 can dilute the slurry to a certain degree when grinding the slurry.
Similarly, the first valve 32 is disposed on the pipeline B between the first water pump 31 and the dilution tank 10, and the controller can control the opening and closing of the first valve 32, so that the first water pump 31 can effectively regulate and control the conditions of the dilution tank 10, the screening machine 250, and the grinder 260 for supplying water respectively. When the dilution barrel 10 needs to deliver water, the controller opens the first valve 32 to enable the pipeline B to be smooth, and at the moment, the first water pump 31 can deliver water to the dilution barrel 10; when the dilution barrel 10 does not need to be filled with water (e.g., during stirring), the controller closes the first valve 32 to close the pipeline B, and at this time, the first water pump 31 delivers water to the sieving machine 250 or the grinding machine 260, but does not deliver water to the dilution barrel 10, thereby improving the utilization rate of the equipment.
In order to facilitate the overall control of the slurry molding apparatus 100, the controller controls the first valve 32 and the second valve 42 to be synchronously opened and closed, so that the first water pump 31 and the second water pump 41 simultaneously deliver water to the dilution tank 10, thereby increasing the water injection speed and achieving the purpose of increasing the dilution efficiency. It is understood that in other embodiments, the controller may control the first valve 32 and the second valve 42 to open and close independently, so as to control the filling accuracy.
In some embodiments, the raw slurry pump 240 is further connected to the raw slurry tank 230 and the dilution tank 10 through a pipe H, and is configured to directly pump a small amount of slurry in the raw slurry tank 230 into the dilution tank 10 to compensate for the over-diluted slurry concentration, so that when the slurry in the dilution tank 10 is over-diluted, a small amount of slurry with a higher concentration can be timely supplied into the dilution tank 10.
In some embodiments, the dilution unit 100 further comprises a circulation pump 50, a circulation line 51, and a concentration meter (not shown). Both ends of the circulation line 51 are respectively communicated with the inside of the dilution barrel 10. The circulation pump 50 is connected to a circulation line 51 for circulating the slurry in the dilution barrel 10 through the circulation line 51. The concentration meter is disposed in the circulation line 51 and is used for detecting the concentration of the slurry in the dilution barrel 10 to determine whether the slurry is diluted in place.
In some embodiments, the dilution device 100 further comprises a liquid level sensor (not shown). The liquid level sensor is located in the dilution barrel 10 and is used for sensing the height of the slurry in the dilution barrel 10 so as to determine the amount of the slurry in the dilution barrel 10.
In some embodiments, the dilution device further comprises an agitator 60. The stirrer 60 is located at the top of the dilution barrel 10 and extends into the dilution barrel 10. The stirrer 60 is used to stir the slurry in the dilution tank 10 and to uniformly stir the thick slurry and water.
In some embodiments, the dilution apparatus 100 further includes a accepts tank 70 and an accepts pump 71. The good pulp pump 71 is connected with the good pulp barrel 70 and the dilution barrel 10 through a pipeline I. The accepts pump 71 is for pumping the diluted slurry in the dilution tub 10 into the accepts tub 70. The accept tub 70 is connected to the forming machine 210 through a pipe J, and can transfer the diluted accept to the forming machine 210 to form a product.
In some embodiments, the slurry molding apparatus 200 further comprises a slurry recovery tank 270, and the slurry recovery tank 270 is used for recovering slurry lost from the molding machine 210 and sending the recovered slurry to the virgin slurry tank 230.
In addition, those skilled in the art should recognize that the foregoing embodiments are illustrative only, and not limiting, and that appropriate changes and modifications to the foregoing embodiments may be made within the spirit and scope of the present disclosure.
Claims (10)
1. The utility model provides a diluting device, includes the dilution bucket, its characterized in that still includes:
a thick slurry barrel;
the thick liquid pump is connected with the dilution barrel and the thick liquid barrel through a pipeline and used for pumping thick liquid in the thick liquid barrel into the dilution barrel;
the first water pump is connected with the dilution barrel through a pipeline and used for injecting water into the dilution barrel; and
the second water pump is connected with the dilution barrel through a pipeline, a second valve is arranged on the pipeline between the second water pump and the dilution barrel, and the second water pump is matched with the second valve to inject water into the dilution barrel.
2. The dilution apparatus of claim 1, wherein: the dilution device further comprises a circulating pump and a circulating pipeline, two ends of the circulating pipeline are respectively communicated with the interior of the dilution barrel, and the circulating pump is connected to the circulating pipeline and used for enabling the slurry in the dilution barrel to circularly flow in the circulating pipeline.
3. The dilution apparatus defined in claim 2, wherein: the diluting device further comprises a concentration meter, wherein the concentration meter is arranged in the circulating pipeline and used for detecting the concentration of the slurry in the diluting barrel.
4. The dilution apparatus defined in claim 1, wherein: the diluting device further comprises a stirrer, wherein the stirrer is positioned in the diluting bucket and used for stirring the slurry in the diluting bucket.
5. The dilution apparatus of claim 1, wherein: diluting device still includes good thick liquid bucket and good thick liquid pump, good thick liquid pump passes through the tube coupling good thick liquid bucket reaches dilute the bucket, good thick liquid pump be used for with dilute the thick liquid pump that finishes in the bucket and send to in the good thick liquid bucket.
6. A slurry molding apparatus characterized by: the slurry molding equipment comprises a molding machine and a high-pressure water tank, wherein the molding machine is used for pressing slurry into a product, the high-pressure water tank is used for supplying high-pressure water to the molding machine to clean the product, the slurry molding equipment further comprises a diluting device according to any one of claims 1-5, the diluting device is used for delivering diluted slurry to the molding machine, and the second water pump is further connected with the high-pressure water tank through a pipeline and is used for pumping water to the high-pressure water tank.
7. The slurry molding apparatus as claimed in claim 6, wherein: the thick liquid molding equipment still includes former thick liquid bucket, former stuff pump and sieve separator, former stuff pump passes through the tube coupling former thick liquid bucket reaches the sieve separator, and be used for with thick liquid in the former thick liquid bucket is delivered to in the sieve separator, the sieve separator is used for filtering the thick liquid that the thick liquid bucket carried out and deliver to the thick liquid bucket after filtering, first water pump still passes through the tube coupling the sieve separator reaches first cask, and be used for with water pump in the first cask is delivered to the sieve separator.
8. The slurry molding apparatus as claimed in claim 7, wherein: the slurry molding equipment also comprises a grinder, wherein the grinder is connected between the screening machine and the thick slurry barrel and is used for grinding the slurry filtered by the screening machine and sending the ground slurry to the thick slurry barrel.
9. The slurry molding apparatus as claimed in claim 7, wherein: the original slurry pump is also connected with the original slurry barrel and the dilution barrel through pipelines and is used for directly pumping the slurry in the original slurry barrel to the dilution barrel.
10. The slurry molding apparatus of claim 6, wherein: the slurry molding equipment further comprises a controller, a first valve is arranged on a pipeline between the first water pump and the dilution barrel, and the controller can control the first valve and the second valve to be synchronously opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123162202.0U CN217203378U (en) | 2021-12-15 | 2021-12-15 | Diluting device and slurry molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123162202.0U CN217203378U (en) | 2021-12-15 | 2021-12-15 | Diluting device and slurry molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217203378U true CN217203378U (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123162202.0U Active CN217203378U (en) | 2021-12-15 | 2021-12-15 | Diluting device and slurry molding equipment |
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| CN (1) | CN217203378U (en) |
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- 2021-12-15 CN CN202123162202.0U patent/CN217203378U/en active Active
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