CN218810531U - Plant waste water and heat recycling device - Google Patents
Plant waste water and heat recycling device Download PDFInfo
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- CN218810531U CN218810531U CN202320072755.7U CN202320072755U CN218810531U CN 218810531 U CN218810531 U CN 218810531U CN 202320072755 U CN202320072755 U CN 202320072755U CN 218810531 U CN218810531 U CN 218810531U
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- waste water
- pipeline
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- water
- waste
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- 239000002918 waste heat Substances 0.000 title claims abstract description 45
- 238000004064 recycling Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 47
- 239000010908 plant waste Substances 0.000 title claims description 6
- 239000002351 wastewater Substances 0.000 claims abstract description 99
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 238000001704 evaporation Methods 0.000 claims abstract description 34
- 230000008020 evaporation Effects 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model provides a waste water waste heat recovery of mill recycles device belongs to energy-concerving and environment-protective technical field. It has solved the current waste water waste heat utilization ratio of mill scheduling problem not high. This waste water waste heat recovery of mill recycles device includes a plurality of waste water collecting pipes, the piece is concentrated to waste water, waste water collecting pipe and waste water are concentrated and are linked together, waste water is concentrated and is connected with the oil storage piece through pipeline one, waste water is concentrated and is connected with the filterable filtration with waste water through pipeline two, filtration has the evaporation pond through three intercommunications of pipeline, filtration still is connected with pipeline four, this waste water waste heat recovery of mill recycles device is still including collecting the transport structure that used heat and will used heat blow to the evaporation pond, pipeline one, pipeline two, all be equipped with the valve on pipeline three and the pipeline four. The utility model has the advantages of high recycling rate, good energy-saving and emission-reducing effects and the like.
Description
Technical Field
The utility model belongs to the technical field of energy-concerving and environment-protective, in particular to waste water waste heat recovery recycles device of mill.
Background
At present, energy conservation and emission reduction are promoted in China, so that plants are developing devices for recycling waste water and waste heat, for example, chinese patent literature documents disclose a waste water heat energy recycling device [ application number: 201210505650.2; authorization notice number: CN103851934a ], which comprises a centrifugal filter device, a particle type filter device a, a particle type filter device B, a heat exchange unit and an accumulated calorimeter, wherein the particle type filter device a and the particle type filter device B are arranged in parallel on the right side of the centrifugal filter device, the centrifugal filter device is connected with the particle type filter device a and the particle type filter device B through pipelines, the particle type filter device a and the particle type filter device B are connected with the heat exchange unit through pipelines, and the heat exchange unit is connected with the accumulated calorimeter through pipelines.
The waste water heat energy recovery device can exchange heat between hot waste water discharged from factories and buildings and cold water, and heat energy in the hot waste water is used for heating the cold water, so that the purposes of energy conservation and environmental protection are achieved.
Disclosure of Invention
The utility model aims at providing a recycle device of mill's waste water and waste heat recovery that recycle ratio is high, energy saving and emission reduction is effectual to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a mill's waste water waste heat recovery recycles device, includes a plurality of waste water collecting pipes, the piece is concentrated to waste water, waste water collecting pipe and waste water are concentrated and are linked together, its characterized in that, waste water concentrate a pipe coupling and have the oil storage piece, waste water concentrate a pipe coupling and be connected with the filterable filtration of waste water through two, filtration has the evaporation tank through three intercommunications of pipeline, filtration still is connected with pipeline four, this mill's waste water waste heat recovery recycles device is still including collecting the waste heat and with the transport structure that waste heat blows to the evaporation tank, all be equipped with the valve on pipeline one, pipeline two, pipeline three and the pipeline four.
In foretell waste water waste heat recovery of mill recycles device, four intercommunication in the washing tank of guipure stove of pipeline, the washing tank passes through the water inlet pipe and communicates in the water tank of guipure stove, the water tank passes through the wet return and communicates in the washing tank, all be equipped with the water pump on pipeline four, water inlet pipe and the wet return.
In the plant wastewater and waste heat recycling device, the middle part of the evaporation tank is provided with a partition plate, the height of the partition plate is lower than that of the evaporation tank, the evaporation tank is divided into a storage cavity and a clear water cavity by the partition plate, and the storage cavity is communicated with the pipeline III.
In the above plant wastewater and waste heat recycling apparatus, the filtering structure comprises a filtering tank or a filtering tank, and the filtering tank or the filtering tank is filled with filter cotton and charcoal.
In the above plant wastewater and waste heat recycling device, the conveying structure comprises a hot air pipe and a plurality of hot air branch pipes, each hot air branch pipe is communicated with the hot air pipe, and an air outlet of the hot air pipe is aligned with the evaporation tank.
In the above plant wastewater and waste heat recycling device, the device comprises a sunshade, wherein the sunshade covers the evaporation tank and the air outlet of the hot air pipe.
In the above plant wastewater and waste heat recycling apparatus, the wastewater collecting member is a wastewater tank or a water storage tank, and the oil storage member is an oil storage tank or an oil storage tank.
Compared with the prior art, the factory wastewater and waste heat recycling device can recycle wastewater and waste heat, and is high in recycling rate and good in energy-saving and emission-reducing effects.
Drawings
FIG. 1 is a schematic view showing the construction of a plant waste water/heat recovery/reuse apparatus.
In the figure, 1, a waste water collecting pipe; 2. a wastewater collection member; 3. a first pipeline; 4. an oil storage member; 5. a second pipeline; 6. a filter structure; 7. a third pipeline; 8. an evaporation tank; 9. a fourth pipeline; 10. a wastewater tank; 11. a water inlet pipe; 12. a water tank; 13. a water return pipe; 14. a partition plate; 15. a storage chamber; 16. a clear water cavity; 17. a hot air pipe; 18. a hot air branch pipe; 19. a sunshade.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the plant waste water and heat recovery and reuse device comprises a plurality of waste water collecting pipes 1, a waste water centralizing part 2, the waste water collecting pipes 1 are communicated with the waste water centralizing part 2, the waste water centralizing part 2 is connected with an oil storage part 4 through a first pipeline 3, the waste water centralizing part 2 is connected with a filtering structure 6 for filtering waste water through a second pipeline 5, the filtering structure 6 is communicated with an evaporation tank 8 through a third pipeline 7, the filtering structure 6 is further connected with a fourth pipeline 9, the plant waste water and heat recovery and reuse device further comprises a conveying structure for collecting waste heat and blowing the waste heat to the evaporation tank 8, the first pipeline 3, the second pipeline 5, the third pipeline 7 and the fourth pipeline 9 are provided with valves. In the embodiment, the valve is a ball valve, and when the valve is actually used, the valve can be a stop valve or an electric valve.
When the device for recycling and reusing waste water and waste heat of a factory is used, waste water is collected and conveyed to the waste water concentration piece 2 through the waste water collecting pipe 1, the upper end of the waste water collecting pipe 1 is connected to an ultrasonic cleaning machine arranged on a factory floor, waste water is conveyed to the waste water concentration piece 2 through high potential energy, because of different specific gravity, oil in the waste water floats on the upper part of the waste water, impurities such as scrap iron and the like in the waste water are precipitated on the lower part of the waste water, the oil enters the oil storage piece 4 through the pipeline I3, the settled waste water in the waste water concentration piece 2 enters the filtering structure 6 from the pipeline II 5, the filtered wastewater enters an evaporation tank 8 through a pipeline III 7, part of the filtered wastewater is conveyed to equipment needing water through a pipeline IV 9 to be reused, collected waste heat is blown to the evaporation tank 8 in a hot air mode by a conveying structure, so that the wastewater in the evaporation tank 8 is evaporated, impurities are precipitated, and then the wastewater is subjected to external treatment, and the period of the external treatment is prolonged and the cost is reduced because the wastewater is reused and evaporated; the plant wastewater and waste heat recycling device not only recycles wastewater, but also recycles waste heat, and has the advantages of high recycling rate and good energy-saving and emission-reducing effects.
In further detail, the fourth pipe 9 is communicated with a cleaning tank 10 of the mesh belt furnace, the cleaning tank 10 is communicated with a water tank 12 of the mesh belt furnace through a water inlet pipe 11, the water tank 12 is communicated with the cleaning tank 10 through a water return pipe 13, and the fourth pipe 9, the water inlet pipe 11 and the water return pipe 13 are all provided with water pumps. Waste water after filtration 6 enters into the washing tank 10 of guipure stove by pipeline four 9 in, supply the work piece abluent usefulness, waste water gets into water tank 12 by inlet tube 11 in the washing tank 10, water in the water tank 12 is constantly by the heating evaporation, the emission of waste water has been reduced, water after the heating in the water tank 12 again enters into washing tank 10 by wet return 13, form hydrologic cycle like this, effectively utilized waste water and reduced the emission of waste water, of course in the use, pipeline four 9, the water pump on inlet tube 11 and the wet return 13 is opened and close according to actual conditions.
The middle part of the evaporation tank 8 is provided with a clapboard 14, the height of the clapboard 14 is lower than that of the evaporation tank 8, the clapboard 14 divides the evaporation tank 8 into a storage cavity 15 and a clear water cavity 16, and the storage cavity 15 is communicated with the pipeline III 7. Waste heat evaporates the waste water in the storage cavity 15 and the clear water cavity 16, and the partition plate 14 enables the waste water precipitated in the storage cavity 15 to overflow into the clear water cavity 16, so that the waste water in the clear water cavity 16 is clean, and the waste water can be used for cleaning plastic frames and workpiece baskets.
The filtering structure 6 comprises a filtering tank or a filtering tank, and filtering cotton and charcoal are filled in the filtering tank or the filtering tank. The waste water in the filtering tank or the filtering tank is filtered through the charcoal and the filter cotton, the filtering structure 6 in the embodiment is the filtering tank filled with the charcoal and the filter cotton, the filter cotton is a plurality of blocks and is vertically arranged in the filtering tank, and the charcoal is filled between the adjacent filter cotton.
The conveying structure comprises a hot air pipe 17 and a plurality of hot air branch pipes 18, each hot air branch pipe 18 is communicated with the hot air pipe 17, and an air outlet of each hot air pipe 17 is aligned with the evaporation tank 8. The air inlets of the hot air branch pipes 18 are used for being communicated with corresponding waste heat generation areas, in the embodiment, the air inlets of the hot air branch pipes 18 are used for being communicated with a high-frequency unit to collect waste heat generated by a compressor of the high-frequency unit, the waste heat enters the hot air pipes 17 and is blown to the evaporation tank 8 to accelerate evaporation of waste water in the evaporation tank 8, and in actual manufacturing, exhaust fans can be connected to the hot air branch pipes 18 and/or the hot air pipes 17 to accelerate hot air discharge and improve efficiency.
The plant wastewater waste heat recycling device further comprises a sunshade 19, and the sunshade 19 covers the evaporation pond 8 and the air outlet of the hot air pipe 17. The sunshade 19 is the steel construction, not only plays the effect that covers, avoids during the rainwater concentrates on evaporation tank 8, plays the effect of blockking moreover for the hot-blast reflection that hot-blast main 17 blew off goes back evaporation tank 18, and hot-blast more concentrated has promoted the evaporation effect.
The wastewater concentration part 2 is a wastewater tank or a water storage tank, and the oil storage part 4 is an oil storage pool or an oil storage tank. According to actual conditions, select for use in a flexible way, the suitability is good, and waste water is concentrated 2 and is the wastewater disposal basin in this embodiment, and oil storage 4 is the oil storage pond.
Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides a mill waste water waste heat recovery recycles device, includes a plurality of waste water collecting pipe (1), waste water centralization piece (2), waste water collecting pipe (1) is linked together with waste water centralization piece (2), its characterized in that, waste water centralization piece (2) be connected with oil storage spare (4) through pipeline one (3), waste water centralization piece (2) are connected with filterable filtration (6) with waste water through pipeline two (5), filtration (6) have evaporation pond (8) through pipeline three (7) intercommunication, filtration (6) still are connected with pipeline four (9), this mill waste water waste heat recovery recycles device still includes the waste heat collection and with the transport structure that waste heat blows to evaporation pond (8), all be equipped with the valve on pipeline one (3), pipeline two (5), pipeline three (7) and pipeline four (9).
2. The plant wastewater waste heat recycling device according to claim 1, wherein the pipeline four (9) is connected to a cleaning tank (10) of the mesh belt furnace, the cleaning tank (10) is connected to a water tank (12) of the mesh belt furnace through a water inlet pipe (11), the water tank (12) is connected to the cleaning tank (10) through a water return pipe (13), and water pumps are arranged on the pipeline four (9), the water inlet pipe (11) and the water return pipe (13).
3. The plant wastewater waste heat recovery and reuse device according to claim 2, characterized in that a partition (14) is provided in the middle of the evaporation tank (8), the height of the partition (14) is lower than that of the evaporation tank (8), the partition (14) divides the evaporation tank (8) into a storage chamber (15) and a clear water chamber (16), and the storage chamber (15) is communicated with the pipe III (7).
4. The plant wastewater waste heat recovery and reuse device according to claim 3, wherein said filtering structure (6) comprises a filtering tank or a filtering tank, and filtering cotton and charcoal are contained in the filtering tank or the filtering tank.
5. The plant wastewater waste heat recycling device according to claim 4, wherein the conveying structure comprises a hot air pipe (17) and a plurality of hot air branch pipes (18), each hot air branch pipe (18) is communicated with the hot air pipe (17), and an air outlet of each hot air pipe (17) is aligned with the evaporation tank (8).
6. The plant wastewater waste heat recycling device according to claim 5, comprising a sunshade (19), wherein the sunshade (19) covers the evaporation pond (8) and the air outlet of the hot air duct (17).
7. The plant waste water and heat recovery and reuse apparatus according to claim 6, wherein said waste water concentration member (2) is a waste water tank or a water storage tank, and said oil storage member (4) is an oil storage tank or an oil storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320072755.7U CN218810531U (en) | 2023-01-10 | 2023-01-10 | Plant waste water and heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320072755.7U CN218810531U (en) | 2023-01-10 | 2023-01-10 | Plant waste water and heat recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218810531U true CN218810531U (en) | 2023-04-07 |
Family
ID=87248031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320072755.7U Active CN218810531U (en) | 2023-01-10 | 2023-01-10 | Plant waste water and heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218810531U (en) |
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2023
- 2023-01-10 CN CN202320072755.7U patent/CN218810531U/en active Active
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