CN215627240U - Spraying circulating water treatment device - Google Patents
Spraying circulating water treatment device Download PDFInfo
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- CN215627240U CN215627240U CN202121430313.2U CN202121430313U CN215627240U CN 215627240 U CN215627240 U CN 215627240U CN 202121430313 U CN202121430313 U CN 202121430313U CN 215627240 U CN215627240 U CN 215627240U
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Abstract
The utility model provides a spraying circulating water treatment device, which is characterized in that: the circulating water treatment tank is divided into a precipitation tank, a dissolving tank and a water pumping tank which are adjacent; a partition plate is arranged between the precipitation tank and the dissolution tank; a filter screen clapboard is arranged between the dissolving tank and the water pumping tank; the upper part of the precipitation tank is provided with a water collecting filter, the water collecting filter comprises an upper water filtering grid and a lower composite filter screen, and a gap is arranged between the water filtering grid and the composite filter screen; the composite filter screen is composed of more than two layers of filter screens, and a gap is arranged between the adjacent filter screens of the composite filter screen; a storage frame with water-permeable meshes is arranged in the dissolving tank, and the blocky solid defoaming agent is arranged in the storage frame; the water outlet at the bottom of the water pumping tank is connected with a spray pipe through a water pump, and a plurality of spray heads are arranged on the spray pipe above the water collecting filter. The utility model improves the filtering effect, leads the jelly to be easier to filter, leads the water to pass smoothly and simultaneously reduces the use cost.
Description
Technical Field
The utility model relates to the field of water transfer printing equipment, in particular to circulating treatment equipment for rinsing water of a water transfer printing workpiece.
Background
After the water transfer printing film is activated by the activating agent, the pattern is transferred onto the workpiece, and simultaneously, jelly is generated after the water transfer printing film is activated, can be attached to the workpiece together, and needs to be washed clean by water spraying. The water after washing needs to be filtered and recycled, otherwise, water waste is caused; the washing process can generate a large amount of foam, and if the foam is not removed, the washing effect and the production environment are affected.
The existing filtering method generally adopts a filter screen or filter cloth for filtering, does not adopt other auxiliary measures, and is easy to influence the filtering effect because jelly blocks holes; the existing defoaming method generally adopts the treatment of adding a liquid defoaming agent, and in order to achieve the defoaming effect, the adding amount and frequency are likely to be more, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model provides a spraying circulating water treatment device, which aims to solve the defects of the prior art, improve the filtering effect, enable jelly to be filtered more easily, enable water to pass smoothly and reduce the use cost on the premise of meeting the defoaming effect.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a spray circulating water treatment device which characterized in that:
the circulating water treatment tank is divided into a precipitation tank, a dissolving tank and a water pumping tank which are adjacent;
a partition plate is arranged between the precipitation tank and the dissolution tank;
a filter screen clapboard is arranged between the dissolving tank and the water pumping tank;
the upper part of the precipitation tank is provided with a water collecting filter, the water collecting filter comprises an upper water filtering grid and a lower composite filter screen, and a gap is arranged between the water filtering grid and the composite filter screen;
the composite filter screen is composed of more than two layers of filter screens, and a gap is arranged between the adjacent filter screens of the composite filter screen;
a storage frame with water-permeable meshes is arranged in the dissolving tank, and the blocky solid defoaming agent is arranged in the storage frame;
the solid defoaming agent takes modified polysiloxane as a main defoaming component, and preferably adopts a slow-release solid defoaming agent taking stearate as a carrier.
The water outlet at the bottom of the water pumping tank is connected with a spray pipe through a water pump, and a plurality of spray heads are arranged on the spray pipe above the water collecting filter.
A sewage discharge pipe is arranged in the precipitation tank.
The air inlet of the negative pressure fan is positioned in the sedimentation tank, below the water collecting filter and above the water level of the sedimentation tank, and the pipe wall of the water collecting filter is sealed with the tank wall above the water level of the sedimentation tank.
There are two baffles between precipitation tank and the dissolving tank, and the lower extreme of the baffle of precipitation tank one side is higher than the bottom surface of precipitation tank to be less than the upper end of the baffle of dissolving tank one side, the upper end of the baffle of dissolving tank one side is less than the water level in the circulating water treatment tank, forms the liquid passage between baffle, the baffle between precipitation tank and the dissolving tank.
The water collecting filter is of a funnel structure above the water filtering grid.
The mesh number of the upper layer of the composite filter screen is smaller than that of the lower layer of the composite filter screen.
Each layer of filter screen of the composite filter screen is covered with a layer of filter cloth.
The dissolving tank is provided with a water injection pipe with a valve.
The water pumping groove is provided with an overflow port.
The utility model has the advantages that:
the utility model utilizes the structure of the water filtering grid and the composite filter screen in the water collecting filter and the filtering combination of the water filtering grid and the negative pressure fan, so that jelly and other impurities with different sizes are effectively filtered, the water flow is smooth, the solid defoaming agent in the storage frame of the dissolving tank is slowly dissolved and dispersed into washing liquid under the action of the water flow, compared with the existing liquid defoaming agent, the utility model has the advantages of less addition amount required for achieving the same defoaming effect and reduced cost.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor. In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples.
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 be present. As used in this specification, the terms "upper," "lower," "inner," "outer," "bottom," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1:
the circulating water treatment tank 1 of the present invention is divided into three adjacent regions: a settling tank 11, a dissolving tank 12 and a pumping tank 13.
Two partition plates are arranged between the precipitation tank 11 and the dissolution tank 12, the lower end of the partition plate 14 on one side of the precipitation tank 11 is higher than the bottom surface of the precipitation tank 11 and lower than the upper end of the partition plate 15 on one side of the dissolution tank 12, and the upper end of the partition plate 15 on one side of the dissolution tank 12 is lower than the water level in the circulating water treatment tank 1, so that a liquid channel between the partition plate 14 and the partition plate 15 is formed between the precipitation tank 11 and the dissolution tank 12.
A filter screen clapboard 16 is arranged between the dissolving tank 12 and the water pumping tank 13.
A water outlet at the bottom of the water pumping groove 13 is connected with a spray pipe 2 through a water pump 5, and a plurality of spray heads 21 are arranged at the upper part of the water collecting filter 3 of the spray pipe 2.
The upper part of the water extracting tank 13 is also provided with an overflow port 17.
The upper part of the settling tank 11 is provided with the water collecting filter 3, the water collecting filter 3 comprises a water filtering grid 32 and a composite filter screen 33, the structure that the water filtering grid 32 is arranged above the composite filter screen 33 is adopted, and the funnel structure 31 is arranged above the water filtering grid 32 of the water collecting filter 3.
The water filtering grille 32 is made of engineering plastics, stainless steel and the like, the spacing of ribs of the grille is 10-40mm, the height of the ribs is 10-30mm, and the wall thickness of the ribs is 1-6 mm.
The composite filter screen 33 is composed of one or more layers of filter screens 34 (stainless steel screens, punching screens and the like) with different mesh sizes, the mesh number of the upper layer of filter screen 34 is small, and the mesh number of the lower layer of filter screen 34 is large; each layer of filter screen 34 can be covered with a layer of filter cloth (fiber woven cloth) or not; the mesh of the filter screen is less than 10mm, and the thickness is not limited.
The air inlet of the negative pressure fan 4 is positioned in the sedimentation tank 11 and is positioned below the water collecting filter 3 and above the water level of the sedimentation tank 11, the pipe wall of the water collecting filter 3 and the groove wall above the water level of the sedimentation tank 11 are sealed, and the flushing liquid can more easily pass through the water collecting filter 3 through the negative pressure generated by the negative pressure fan 4.
An upper drain pipe 18 with a valve and a lower drain pipe 19 with a valve are provided in the settling tank 11.
A placing frame 6 with water-permeable meshes is arranged at one side of the dissolving tank 12 close to the settling tank 11, and a blocky solid defoaming agent 7 is arranged in the placing frame 6.
The solid defoaming agent 7 is a modified polysiloxane as a main defoaming component, and preferably a slow-release solid defoaming agent using stearate as a carrier is adopted.
The dissolving tank 12 is further provided with a water injection pipe 121 with a valve, and clear water can be injected for supplement.
The water pumping groove 13 is also provided with an overflow port 17, and water can automatically flow out when the water is full.
In actual use:
the water transfer film is activated by an activator, and then the pattern is transferred to the workpiece 8.
The workpiece 8 is placed on a conveying carrier belt 9 and enters a spraying and washing device.
The spray head 21 sprays washing liquid (because the solid defoaming agent 7 is slowly dissolved and dispersed in the washing liquid in the dissolving tank 12, the washing liquid containing the defoaming agent enters the water pumping tank 13 through the filter screen partition plate 16 and is driven into the spray pipe 2 through the water pump 5, so that the defoaming agent is already contained in the washing liquid) to wash the surface of the workpiece 8.
The washing liquid passes through the water filtering grid 32 to filter the large-size strip or sheet jelly and impurities, and the jelly is hung on the grid ribs.
The washing liquid passes through a composite filter screen 33 to filter jelly and other impurities with smaller sizes.
Then, the washing liquid flows down into the settling tank 11, and floating matter (e.g., grease or the like) lighter than water can be discharged from the upper drain pipe 18, and sediment heavier than water can be discharged from the lower drain pipe 19.
The washing liquid in the settling tank 11 flows into the dissolving tank 12 from the side of the liquid passage between the partition plate 14 and the partition plate 15, and washes the solid defoaming agent 7 placed in the placing frame 6, and the solid defoaming agent 7 is slowly dissolved in the dissolving tank 12 and dispersed into the washing liquid.
The flush fluid of dissolving tank 12 gets into water pumping tank 13 through filter screen baffle 16, and filter screen baffle 16 filters the flush fluid once more, and the flush fluid is squeezed into shower 2 through water pump 5 again, and the flush fluid is spout from shower head 21, and it is 3 to get into water collection filter after washing work piece 8, realizes circulation treatment.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a spray circulating water treatment device which characterized in that: the circulating water treatment tank is divided into a precipitation tank, a dissolving tank and a water pumping tank which are adjacent; a partition plate is arranged between the precipitation tank and the dissolution tank; a filter screen clapboard is arranged between the dissolving tank and the water pumping tank; the upper part of the precipitation tank is provided with a water collecting filter, the water collecting filter comprises an upper water filtering grid and a lower composite filter screen, and a gap is arranged between the water filtering grid and the composite filter screen; the composite filter screen is composed of more than two layers of filter screens, and a gap is arranged between the adjacent filter screens of the composite filter screen; a placing frame with water-permeable meshes is arranged in the dissolving tank, and the solid defoaming agent is arranged in the placing frame; the water outlet at the bottom of the water pumping tank is connected with a spray pipe through a water pump, and a plurality of spray heads are arranged on the spray pipe above the water collecting filter.
2. The spraying circulating water treatment device of claim 1, wherein: a sewage discharge pipe is arranged in the precipitation tank.
3. The spraying circulating water treatment device of claim 1, wherein: the air inlet of the negative pressure fan is positioned in the sedimentation tank, below the water collecting filter and above the water level of the sedimentation tank, and the pipe wall of the water collecting filter is sealed with the tank wall above the water level of the sedimentation tank.
4. The spraying circulating water treatment device of claim 1, wherein: there are two baffles between precipitation tank and the dissolving tank, and the lower extreme of the baffle of precipitation tank one side is higher than the bottom surface of precipitation tank to be less than the upper end of the baffle of dissolving tank one side, the upper end of the baffle of dissolving tank one side is less than the water level in the circulating water treatment tank, forms the liquid passage between baffle, the baffle between precipitation tank and the dissolving tank.
5. The spraying circulating water treatment device of claim 1, wherein: the water collecting filter is of a funnel structure above the water filtering grid.
6. The spraying circulating water treatment device of claim 1, wherein: the mesh number of the upper layer of the composite filter screen is smaller than that of the lower layer of the composite filter screen.
7. The spraying circulating water treatment device of claim 1, wherein: each layer of filter screen of the composite filter screen is covered with a layer of filter cloth.
8. The spraying circulating water treatment device of claim 1, wherein: the dissolving tank is provided with a water injection pipe with a valve.
9. The spraying circulating water treatment device of claim 1, wherein: the water pumping groove is provided with an overflow port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430313.2U CN215627240U (en) | 2021-06-26 | 2021-06-26 | Spraying circulating water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430313.2U CN215627240U (en) | 2021-06-26 | 2021-06-26 | Spraying circulating water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215627240U true CN215627240U (en) | 2022-01-25 |
Family
ID=79945693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121430313.2U Active CN215627240U (en) | 2021-06-26 | 2021-06-26 | Spraying circulating water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215627240U (en) |
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2021
- 2021-06-26 CN CN202121430313.2U patent/CN215627240U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A spray circulating water treatment device Effective date of registration: 20230908 Granted publication date: 20220125 Pledgee: Xiamen Xiang'an District Branch of China Postal Savings Bank Co.,Ltd. Pledgor: XIAMEN NEU CRAFT Co.,Ltd. Registration number: Y2023980056001 |