CN215924673U - Sewage treatment system based on vacuum evaporation - Google Patents
Sewage treatment system based on vacuum evaporation Download PDFInfo
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- CN215924673U CN215924673U CN202121494528.0U CN202121494528U CN215924673U CN 215924673 U CN215924673 U CN 215924673U CN 202121494528 U CN202121494528 U CN 202121494528U CN 215924673 U CN215924673 U CN 215924673U
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- sewage
- evaporation
- sedimentation tank
- treatment system
- pipe
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- 239000010865 sewage Substances 0.000 title claims abstract description 124
- 238000007738 vacuum evaporation Methods 0.000 title claims abstract description 21
- 238000001704 evaporation Methods 0.000 claims abstract description 44
- 230000008020 evaporation Effects 0.000 claims abstract description 44
- 238000004062 sedimentation Methods 0.000 claims abstract description 34
- 239000002351 wastewater Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims 5
- 239000000243 solution Substances 0.000 description 5
- 239000010802 sludge Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model belongs to the technical field of vacuum wastewater, and particularly relates to a sewage treatment system based on vacuum evaporation, which comprises a sewage sedimentation tank box group, and is characterized in that the sewage sedimentation tank box group is connected with one end of a sewage injection pipe group, the other end of the sewage injection pipe group is connected with a sewage tank, the discharge end of the sewage sedimentation tank box group is connected with one end of a sewage transport pipeline, the other end of the sewage transport pipeline is connected with the receiving end of a sewage evaporation device, and a preheating wrapper is arranged on the sewage transport pipeline.
Description
Technical Field
The utility model relates to the technical field of vacuum evaporation treatment, in particular to a sewage treatment system based on vacuum evaporation.
Background
The vacuum evaporation can reduce the boiling point of the solution, so the method has the advantages of treating heat-sensitive materials which are easy to decompose at high temperature, such as milk, fruit juice, honey, antibiotics and the like. Secondly, the heat transfer driving force is increased, and the evaporation capacity of the evaporator in unit heat transfer area is improved. And thirdly, low-temperature heat sources can be utilized, and energy consumption is reduced. The last few effects in a multi-effect evaporation plant are all operated under vacuum. However, cooling the solution increases the viscosity, resulting in a decrease in the heat transfer coefficient.
Chinese patent publication No. CN 207243657U, the name of the utility model is a vacuum sewage treatment system, which comprises a sewage tank, a vacuum evaporation cavity communicated with the sewage tank, an electric heating device arranged in the evaporation cavity, a sedimentation tank arranged at the bottom of the evaporation cavity, a vacuum pump communicated with the top end of the evaporation cavity, a condenser communicated with the vacuum pump, a condensate water recovery chamber communicated with the condenser, and a sewage discharge pipe communicated with the bottom of the sedimentation tank and used for discharging sludge in the sedimentation tank, the sewage tank is communicated with the evaporation cavity through a first pipeline, the first pipeline is provided with a first ball valve for controlling the communication or closing of the first pipeline, and a first water pump for pumping sewage in the sewage tank into the evaporation cavity, the discharge pipe is provided with a gate valve for controlling the communication or closing of the discharge pipe, and a sludge pump for pumping out sludge in the sedimentation tank, the above-mentioned new vacuum evaporation system has the following drawbacks: pour into sewage into the vacuum evaporation intracavity, heat the evaporation through its inside device, the speed of sewage heating evaporation is too slow, can't the short time reach good temperature, and remaining waste water has higher temperature simultaneously, and this higher temperature can't obtain the problem of effective utilization.
Therefore, it is necessary to develop a sewage treatment system based on vacuum evaporation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the following problems of the device: pour into sewage into the vacuum evaporation intracavity, heat the evaporation through its inside device, the speed of sewage heating evaporation is too slow, can't the short time reach good temperature, and remaining waste water has higher temperature simultaneously, and this higher temperature can't obtain the problem of effective utilization.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a sewage treatment system based on vacuum evaporation, includes sewage sedimentation tank case group, its characterized in that, sewage sedimentation tank case group links to each other with sewage injection nest of tubes one end, and the other end that sewage injection nest of tubes links to each other with the effluent water sump, and the discharge end of sewage sedimentation tank case group links to each other with sewage transport pipe way one end, and sewage transport pipe way's the other end links to each other with sewage evaporation plant's the end of accepting, is provided with on the sewage transport pipe way and preheats the parcel ware.
The sewage evaporation device is provided with a heat insulation observation window and a control panel device thereof, the upper end of the heat insulation observation window is provided with the lower end of a vapor collection pipe group, the vapor collection pipe group is integrally L-shaped, and the vapor collection pipe group is provided with a vapor guide pump.
The other end of the water vapor collecting pipe group is connected with a water vapor condenser which is arranged on one side above the sewage evaporation device, and the water vapor condenser is connected with a condensed water collecting box through a pipeline.
The condensed water collecting box is fixedly arranged above one side of the sewage evaporation device, a discharge port of the condensed water collecting box is connected with one end of a condensed water conveying pipe, and a condensed water extraction pump is arranged on the condensed water conveying pipe.
The sewage evaporation device is characterized in that a sewage heating vacuum device is arranged inside the sewage evaporation device, the sewage heating vacuum device is specifically arranged at the position below the inside of the sewage evaporation device, a stirrer is further arranged in the sewage evaporation device, and the stirrer inside the sewage evaporation device is arranged on the region of the center of the inside of the sewage evaporation device.
The discharge port of the sewage evaporation device is connected with the temperature circulating pipe, the temperature circulating pipe is provided with three ports, the other two ports are respectively connected with the sewage sedimentation tank set and the residual wastewater collecting tank, a square bidirectional pump is arranged on the temperature circulating pipe, the temperature circulating pipe is connected with the temperature conversion base of the sewage sedimentation tank set, the temperature conversion base of the sewage sedimentation tank set is arranged at the lower position of the temperature conversion base, and the temperature conversion base is connected with the sewage sedimentation tank set through a heat converter.
Compared with the prior art, the utility model has the advantages that:
when this scheme is used, sewage is at the in-process of sewage sedimentation tank group transportation, sewage can be through preheating the parcel ware and preheat the heating in advance, when sewage reachs in the sewage evaporation plant, the temperature of sewage has 40 degrees centigrade at most, thereby the sewage heating vacuum ware in the rethread sewage evaporation plant is to its sewage work, can have the effect in the short time, by a wide margin shortened the slow problem of sewage evaporation, the below of sewage sedimentation tank group can be transported to remaining waste water simultaneously, the unnecessary temperature of waste water can transmit the sedimentation tank waste water, let the temperature of waste water just improve beginning.
Drawings
FIG. 1 is a schematic structural diagram of a sewage treatment system based on vacuum evaporation according to the present invention;
FIG. 2 is a schematic view of the working structure of a sewage treatment system based on vacuum evaporation according to the present invention;
in the figure: sewage sedimentation tank case group 1, sewage injection pipe group 2, sewage transportation pipeline 3, sewage evaporation plant 4 preheats parcel ware 5, thermal-insulated observation window 6, and nest of tubes 7 is collected to the vapor, vapor condenser 8, comdenstion water collecting box 9, comdenstion water transportation pipe 10, sewage heating vacuum ware 11, temperature circulating pipe 12, square two-way pump 13.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1-2, a sewage treatment system based on vacuum evaporation, including sewage sedimentation tank case group 1, its characterized in that, sewage sedimentation tank case group 1 links to each other with sewage injection nest of tubes 2 one end, the other end that sewage injection nest of tubes 2 links to each other with the effluent water sump, the discharge end of sewage sedimentation tank case group 1 links to each other with sewage transport pipe way 3 one end, sewage transport pipe way 3's the other end links to each other with the acceptance end of sewage evaporation plant 4, be provided with on the sewage transport pipe way 3 and preheat wrapper 5, the lower extreme of steam collection nest of tubes 7 is installed to thermal-insulated observation window 6's upper end, steam collection nest of tubes 7 wholly is the L type, be provided with the steam guide pump on steam collection nest of tubes 7.
Example two
The discharge port of sewage evaporation plant 4 links to each other with temperature circulating pipe 12, and temperature circulating pipe 12 is provided with three port altogether, and two other ports link to each other with sewage sedimentation tank case group 1 and residual wastewater collection box respectively, are provided with square two-way pump 13 on the temperature circulating pipe 12, and temperature circulating pipe 12 links to each other with the temperature conversion base of sewage sedimentation tank case group 1, and the temperature conversion base of sewage sedimentation tank case group 1 sets up in its self below position.
The working principle is as follows:
in this embodiment, sewage is injected into the sewage sedimentation tank set 1 through the sewage injection pipe set 2, the sewage is precipitated in the sewage sedimentation tank set 1, the sewage is preheated in advance by the temperature conversion base below the sewage sedimentation tank set 1, the sewage is transported into the sewage evaporation device 4 through the sewage transport pipe 3, at this time, the parcel ware 5 that preheats of the outside parcel of sewage transport pipe 3 can heat the waste water in it and preheat, the waste water that is preheated by the heating enters into sewage evaporation plant 4, sewage evaporation plant 4 lets waste water make its evaporation through sewage heating vacuum 11, the vapor that evaporates enters into in the vapor condenser 8, the vapor condenser 8 converts vapor into the comdenstion water, the comdenstion water enters into comdenstion water collecting box 9, comdenstion water collecting box 9 discharges through comdenstion water transport pipe 10, remaining waste water enters into in the sewage sedimentation tank case 1 temperature conversion base through temperature circulating pipe 12.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (6)
1. The utility model provides a sewage treatment system based on vacuum evaporation, includes sewage sedimentation tank case group (1), its characterized in that, sewage sedimentation tank case group (1) links to each other with sewage injection nest of tubes (2) one end, and the other end that sewage injection nest of tubes (2) links to each other with the effluent water sump, and the discharge end of sewage sedimentation tank case group (1) links to each other with sewage transport pipe way (3) one end, and the other end of sewage transport pipe way (3) links to each other with the end of accepting of sewage evaporation plant (4), is provided with on sewage transport pipe way (3) and preheats parcel ware (5).
2. The vacuum evaporation-based wastewater treatment system of claim 1, wherein: the sewage evaporation device (4) is provided with a heat insulation observation window (6) and a control panel device thereof, the upper end of the heat insulation observation window (6) is provided with the lower end of a vapor collection pipe group (7), the vapor collection pipe group (7) is integrally L-shaped, and the vapor collection pipe group (7) is provided with a vapor guide pump.
3. The vacuum evaporation-based wastewater treatment system of claim 2, wherein: the other end of the water vapor collecting pipe group (7) is connected with a water vapor condenser (8), the water vapor condenser (8) is arranged on one side above the sewage evaporation device (4), and the water vapor condenser (8) is connected with a condensed water collecting box (9) through a pipeline.
4. The vacuum evaporation-based wastewater treatment system of claim 3, wherein: the condensed water collecting box (9) is fixedly arranged above one side of the sewage evaporation device (4), the discharge port of the condensed water collecting box (9) is connected with one end of a condensed water conveying pipe (10), and a condensed water extracting pump is arranged on the condensed water conveying pipe (10).
5. The vacuum evaporation-based wastewater treatment system of claim 1, wherein: the sewage evaporation device is characterized in that a sewage heating vacuum device (11) is arranged inside the sewage evaporation device (4), the sewage heating vacuum device (11) is specifically installed at the position below the inside of the sewage evaporation device (4), a stirrer is further arranged in the sewage evaporation device (4), and the stirrer inside the sewage evaporation device (4) is installed on the region of the center of the stirrer inside the sewage evaporation device.
6. The vacuum evaporation-based wastewater treatment system of claim 5, wherein: the discharge port of sewage evaporation plant (4) links to each other with temperature circulating pipe (12), and temperature circulating pipe (12) are provided with three port altogether, and two other ports link to each other with sewage sedimentation tank case group (1) and residual wastewater collection box respectively, are provided with square two-way pump (13) on temperature circulating pipe (12), and temperature circulating pipe (12) link to each other with the temperature conversion base of sewage sedimentation tank case group (1), and the temperature conversion base of sewage sedimentation tank case group (1) sets up in its self below position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494528.0U CN215924673U (en) | 2021-07-02 | 2021-07-02 | Sewage treatment system based on vacuum evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494528.0U CN215924673U (en) | 2021-07-02 | 2021-07-02 | Sewage treatment system based on vacuum evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215924673U true CN215924673U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121494528.0U Expired - Fee Related CN215924673U (en) | 2021-07-02 | 2021-07-02 | Sewage treatment system based on vacuum evaporation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215924673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656004A (en) * | 2022-03-28 | 2022-06-24 | 嘉兴市磁海无损检测设备制造有限公司 | Sewage treatment device and sewage treatment method based on vacuum evaporation |
-
2021
- 2021-07-02 CN CN202121494528.0U patent/CN215924673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656004A (en) * | 2022-03-28 | 2022-06-24 | 嘉兴市磁海无损检测设备制造有限公司 | Sewage treatment device and sewage treatment method based on vacuum evaporation |
| CN114656004B (en) * | 2022-03-28 | 2022-11-08 | 嘉兴市磁海无损检测设备制造有限公司 | Sewage treatment device and sewage treatment method based on vacuum evaporation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |