CN219110958U - Cooling water recovery device - Google Patents
Cooling water recovery device Download PDFInfo
- Publication number
- CN219110958U CN219110958U CN202223472845.XU CN202223472845U CN219110958U CN 219110958 U CN219110958 U CN 219110958U CN 202223472845 U CN202223472845 U CN 202223472845U CN 219110958 U CN219110958 U CN 219110958U
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- Prior art keywords
- filter screen
- filter
- cooling water
- baffle
- main body
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- 239000000498 cooling water Substances 0.000 title claims abstract description 51
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 238000010992 reflux Methods 0.000 claims abstract description 13
- 239000013049 sediment Substances 0.000 claims description 10
- 238000004064 recycling Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005469 granulation Methods 0.000 abstract description 3
- 230000003179 granulation Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the field of granulation equipment, and discloses a cooling water recovery device which comprises a shell main body, wherein a first baffle, a first filter screen, a second baffle and a second filter screen are arranged in the shell main body. The first baffle and the first filter screen divide the housing body into a water inlet area and a filter area. The second baffle and the second filter screen divide the filter area into a first filter area and a second filter area. A water inlet is formed above the water inlet area, and the first baffle is obliquely arranged and forms a gap with the inner wall of the shell main body, so that cooling water can flow downwards along the inner wall. The first filter screen is arranged above the gap. The lower end of the side face of the first filtering area is provided with a sewage outlet. The second filter screen is located above the drain outlet. The upper end of the side face of the second filtering area is provided with a reflux port. The reflux mouth is positioned above the second filter screen. The utility model can recycle the cooling water, reduce the production cost, and recycle the cooling water with less impurities.
Description
Technical Field
The utility model relates to the field of granulation equipment, in particular to a cooling water recovery device.
Background
The granulation equipment needs to cool the produced product during use, and a large amount of cooling water is needed. Most factories directly drain the used cooling water and use new cooling water for cooling. Although the cooling effect is good, a large amount of cooling water is needed, so that water resources are wasted, the production cost is increased, and the pressure for treating sewage is increased.
In order to solve the problems, most manufacturers simply filter cooling water discharged from the granulating equipment and then reflux the cooling water into the granulating equipment for cooling. Although the cooling water can be recycled, the reflowed cooling water has more impurities, and the quality of the produced products is seriously affected.
Disclosure of Invention
The utility model aims to solve the problems that the cooling water is wasted, more impurities are recovered in the cooling water in the production process of the existing granulating equipment and the product quality is affected, and provides the cooling water recovery device for the granulating system, which can recycle the cooling water, reduce the production cost and recycle the cooling water with less impurities.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model discloses a cooling water recovery device which comprises a shell main body, wherein a first baffle, a first filter screen, a second baffle and a second filter screen are arranged in the shell main body. The first baffle and the first filter screen divide the shell main body into a water inlet area and a filter area. The second baffle and the second filter screen divide the filter area into a first filter area and a second filter area.
The water inlet is formed above the water inlet area, the first baffle is obliquely arranged and forms a gap with the inner wall of the shell main body, cooling water can flow downwards along the inner wall, the cooling water flows into the first filtering area along the inner wall, the impact force of the water inlet can be greatly reduced, and the excessive stirring of sediment at the bottom is avoided. The first filter screen is arranged above the gap; the water inlet is connected with a water outlet of the granulating equipment.
The side lower extreme of first filtration district is provided with the drain that is used for discharging deposit and sewage, the second filter screen is located the top of drain to be connected with the second baffle. The cooling water in the first filtering area is filtered from bottom to top through the second filter screen, so that the filtered impurities can fall to the bottom of the first filtering area due to gravity, and the adhesion of the impurities on the second filter screen can be reduced.
The upper end of the side surface of the second filtering area is provided with a reflux port for recycling upper-layer clarified cooling water; the reflux port is positioned above the second filter screen.
Further, the bottom of first filtration district is provided with the inclined plane of being convenient for arrange mud, the inclined plane inclines to the one side that is equipped with the drain, and the precipitate of the bottom of being convenient for is discharged from the drain.
Further, the second filter screen is arranged on the shell main body in a drawable manner, and the second filter screen is clamped with the second baffle, so that the second filter screen can be conveniently replaced and cleaned due to the drawable design.
Further, the second filter screen comprises a second filter frame and a second filter screen arranged on the second filter frame, a second clamping groove matched with the second filter frame is arranged on the second baffle, the second filter frame penetrates through the shell main body, and one end of the second filter frame is clamped on the second clamping groove; the other end is provided with a lifting part which is positioned outside the main body shell.
Further, a sealing ring is arranged at the joint of the second filter frame and the shell main body.
Further, the apertures of the first filter are larger than the apertures of the second filter.
The utility model has the advantages that:
according to the utility model, the discharged cooling water is subjected to double filtration by arranging the first filter screen and the second filter screen. The bottom of the shell main body is provided with a sewage outlet, the upper end of the shell main body is provided with a reflux port, after filtered cooling water is subjected to standing precipitation, sediment can flow out through the sewage outlet, sediment is reduced, supernatant fluid on the upper layer can flow back into the granulating equipment through the reflux port for recycling, and impurities of the cooling water in recycling can be greatly reduced. Meanwhile, a gap design that cooling water flows downwards along the inner wall is adopted between the water inlet area and the filtering area, so that the cooling water flows into the first filtering area along the inner wall, the impact force of the water inlet can be greatly reduced, and the excessive stirring of sediment at the bottom is avoided. Meanwhile, the second filter screen is positioned above the sewage outlet, so that the cooling water in the first filter area is filtered from bottom to top through the second filter screen, filtered impurities can fall to the bottom of the first filter area due to gravity factors, the impurities can be reduced to be attached to the second filter screen, the cleaning times of the filter screen are reduced, and later maintenance is reduced.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Description of main reference numerals:
1. the shell comprises a shell main body, 2, a first baffle plate, 3, a first filter screen, 4, a second baffle plate, 5, a second filter screen, 6, a water inlet area, 7, a first filter area, 8, a second filter area, 9, a water inlet, 10, a gap, 11, a drain outlet, 12, a reflux outlet, 13, an inclined plane, 14, a second clamping groove, 15 and a lifting part,
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in simplified form and are not to scale precisely, but rather are merely intended to facilitate a clear and concise description of embodiments of the present utility models.
As shown in fig. 1, an embodiment of the present utility model discloses a cooling water recovery device, which includes a housing main body 1, wherein a first baffle 2, a first filter screen 3, a second baffle 4 and a second filter screen 5 are disposed inside the housing main body 1. Wherein the first baffle 2 and the first filter screen 3 divide the housing body 1 into a water inlet area 6 and a filter area. The second baffle 4 and the second filter screen 5 divide the filter zone into a first filter zone 7 and a second filter zone 8.
Specifically, be provided with water inlet 9 above the district 6 that intakes, first baffle 2 slope sets up to form the space 10 that can make the cooling water down along the inner wall with the inner wall of shell main part 1, in the cooling water flows first filtration district 7 along the inner wall, can reduce the impact force of intaking greatly, avoid too big precipitate that stirs the bottom. The first filter 3 is disposed above the gap 10. The water inlet 9 is connected with a water outlet of the granulating equipment.
Wherein, the side lower extreme of first filtration district 7 is provided with the drain 11 that is used for discharging sediment and sewage, and second filter screen 5 is located the top of drain 11 to be connected with second baffle 4. The cooling water of first filter area 7 is from down upwards filtering through second filter screen 5, is favorable to being fallen to the bottom of first filter area 7 by the gravity factor by the impurity of being filtered, reducible impurity adheres to on second filter screen 5, reduces the washing number of times of filter screen, reduces later maintenance.
Wherein, the upper end of the side surface of the second filtering area 8 is provided with a reflux port 12 for recycling the upper layer clarified cooling water; the return opening 12 is located above the second filter screen 5. After the filtered cooling water is subjected to standing precipitation, the precipitate can flow out through a sewage outlet 11, the precipitate is reduced, the supernatant liquid can flow back to the granulating equipment through a return port 12 for recycling, and the impurity of the cooling water in recycling can be greatly reduced.
The following are preferred embodiments of the structure of the cooling water recovery device to clearly illustrate the present utility model, and it should be understood that the present utility model is not limited to the following embodiments, and other modifications by conventional means by those skilled in the art are within the scope of the idea of the present utility model.
As shown in fig. 1, in order to facilitate the sediment at the bottom to be discharged from the sewage outlet 11, the bottom of the first filtering area 7 is further provided with an inclined surface 13, and the inclined surface 13 is inclined to the side provided with the sewage outlet 11, so that the sediment is filtered to be gathered at the sewage outlet 11 under the action of water flow and gravity.
In order to facilitate the replacement and cleaning of the second filter screen 5, the second filter screen 5 adopts a drawable design. The second filter screen 5 is arranged on the shell main body 1 in a drawable manner, and the second filter screen 5 is clamped with the second baffle 4.
The specific drawable design is: the second filter screen 5 comprises a second filter frame and a second filter screen arranged on the second filter frame, a second clamping groove 14 matched with the second filter frame is arranged on the second baffle 4, the second filter frame penetrates through the shell main body 1, and one end of the second filter frame is clamped on the second clamping groove 14; the other end is provided with a pulling part 15 and is located outside the main body casing.
In order to prevent the leakage of the cooling water, a sealing ring is arranged at the joint of the second filter frame and the shell main body 1.
For better filtration, the perforations of the first filter 3 are larger than the perforations of the second filter 5.
In summary, the utility model carries out double filtration on the discharged cooling water by arranging the first filter screen and the second filter screen, discharges unfiltered sediment through a sewage outlet by standing and sedimentation, and carries out reflux recycling on supernatant liquid through a reflux port. Meanwhile, the design of inner wall downflow is adopted, so that sediment disturbance is reduced. The cooling water can be recycled, the production cost is reduced, and the recycled cooling water has fewer impurities and can be recycled.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (6)
1. A cooling water recovery device, characterized in that: the filter comprises a shell main body, wherein a first baffle, a first filter screen, a second baffle and a second filter screen are arranged in the shell main body; the shell main body is divided into a water inlet area and a filtering area by the first baffle plate and the first filter screen; the second baffle and the second filter screen divide the filter area into a first filter area and a second filter area;
a water inlet is formed above the water inlet area, and the first baffle is obliquely arranged and forms a gap with the inner wall of the shell main body, so that cooling water can flow downwards along the inner wall; the first filter screen is arranged above the gap; the water inlet is connected with a water outlet of the granulating equipment;
the lower end of the side surface of the first filtering area is provided with a sewage outlet for discharging sediment and sewage, and the second filter screen is positioned above the sewage outlet and connected with a second baffle;
the upper end of the side surface of the second filtering area is provided with a reflux port for recycling upper-layer clarified cooling water; the reflux port is positioned above the second filter screen.
2. The cooling water recovery apparatus according to claim 1, wherein: the bottom of first filtration district is provided with the inclined plane of being convenient for arrange mud, the inclined plane inclines to the one side that is equipped with the drain.
3. The cooling water recovery apparatus according to claim 1, wherein: the second filter screen is arranged on the shell main body in a drawable manner, and is clamped with the second baffle.
4. A cooling water recovery apparatus according to claim 3, wherein: the second filter screen comprises a second filter frame and a second filter screen arranged on the second filter frame, a second clamping groove matched with the second filter frame is formed in the second baffle, and the second filter frame penetrates through the shell main body and is clamped on the second clamping groove at one end; the other end is provided with a lifting part which is positioned outside the main body shell.
5. The cooling water recovery apparatus according to claim 4, wherein: and a sealing ring is arranged at the joint of the second filter frame and the shell main body.
6. The cooling water recovery apparatus according to claim 1, wherein: the holes of the first filter screen are larger than those of the second filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223472845.XU CN219110958U (en) | 2022-12-23 | 2022-12-23 | Cooling water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223472845.XU CN219110958U (en) | 2022-12-23 | 2022-12-23 | Cooling water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219110958U true CN219110958U (en) | 2023-06-02 |
Family
ID=86530690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223472845.XU Active CN219110958U (en) | 2022-12-23 | 2022-12-23 | Cooling water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219110958U (en) |
-
2022
- 2022-12-23 CN CN202223472845.XU patent/CN219110958U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 cooling water recovery device Granted publication date: 20230602 Pledgee: Bank of China Limited Xiamen Kaiyuan sub branch Pledgor: COEs Chemical Co.,Ltd. Registration number: Y2024980013985 |