CN210215877U - Printing and dyeing condensate water recovery device - Google Patents
Printing and dyeing condensate water recovery device Download PDFInfo
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- CN210215877U CN210215877U CN201920777208.2U CN201920777208U CN210215877U CN 210215877 U CN210215877 U CN 210215877U CN 201920777208 U CN201920777208 U CN 201920777208U CN 210215877 U CN210215877 U CN 210215877U
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Abstract
The utility model discloses a printing and dyeing condensate recovery device, which comprises a condensate cooling storage tank group and a condensate centralized storage tank body which are sequentially arranged from left to right, wherein the condensate cooling storage tank group comprises a condensate cooling storage tank body and a first water pump, the upper part of the left side of the condensate cooling storage tank body is provided with a steam condensate water leading pipe, the lower part of the right side is provided with a first condensate water conveying pipe, the first condensate water conveying pipe is provided with the first water pump and is connected with a collected condensate water leading pipe, the condensate centralized storage tank body is sequentially connected, the lower part of the right side of the condensate centralized storage tank body is provided with a second condensate water conveying pipe, and the second condensate water conveying pipe is provided with a second water pump; the condensed water cooling storage tank is internally provided with a cooler which comprises a water inlet pipe and a water outlet pipe connected with the hot washing process device. The recovery device collects and recovers steam condensate water generated by each dyeing and finishing processing device, and then the steam condensate water is used as boiler feed water for recycling after being slightly processed.
Description
Technical Field
The utility model belongs to the technical field of the printing and dyeing industry, concretely relates to printing and dyeing comdenstion water recovery unit, steam heat exchanger's condensate water recovery in the mainly used printing and dyeing equipment.
Background
In the field of dyeing and finishing industry production, steam is widely used as a carrier of heat energy. The steam is changed from gas state to liquid state in the steam heat exchanger to release heat energy to be changed into condensate water, the water quality of the condensate water is close to or reaches the water quality of pure water, the condensate water can be used as the water supplement of the steam boiler after being slightly processed, and the condensate water is a precious reusable resource. However, the condensed water generated by the steam heat exchanger in the production process of the existing dyeing and printing equipment is basically directly discharged or collected for the dyeing and printing processing washing procedure. Therefore, water resources of condensed water and heat energy thereof are not effectively utilized, and resource waste is caused. In the dyeing and finishing industry, water is used as a medium to process and produce textile fabrics, and steam is used as heat energy to heat the water medium in an equipment container box to perform the processing operations of padding, dipping, steaming, washing, drying and other procedures on the textile fabrics. In order to meet the requirements of dyeing and finishing production processes, production equipment using steam is very common, the subsequent treatment methods of condensed water after the steam of the production equipment is used are different, usually, the condensed water generated by a steam heat exchanger and water-cooling water used by the production equipment are mixed and recovered with a pipeline, namely, a recovery pipeline is laid beside the steam heat exchanger used by the production equipment, the condensed water generated by the steam heat exchanger and the water-cooling water used by the production equipment are mixed and recovered with the pipeline, and are conveyed to a storage water tank for storage, and then are conveyed and distributed to a water washing process of the production equipment for use, so that the condensed water resource is not well utilized; or the condensed water generated by the steam heat exchanger of the production equipment is directly discharged to the sewage ditch, so that the control of sewage discharge is not facilitated, and the environment is damaged.
Disclosure of Invention
The utility model provides a technical problem be: the device for recovering the printing and dyeing condensate water collects and recovers the steam condensate water generated by each dyeing and finishing processing device, and then the steam condensate water is used as boiler feed water for recycling after being slightly processed.
The utility model adopts the technical scheme as follows:
a printing and dyeing condensate water recovery device, which comprises a condensate water cooling storage tank group and a condensate water centralized storage tank body which are sequentially arranged from left to right, the condensed water cooling storage tank group comprises a condensed water cooling storage tank body and a first water pump, a steam condensed water leading pipe is arranged at the upper part of the left side of the condensed water cooling storage tank body, a first condensate water conveying pipe is arranged at the lower part of the right side of the condensate water cooling storage tank body, a first water pump is arranged on the first condensate water conveying pipe, the first condensed water conveying pipe is connected with a condensed water collecting conduit which is connected with the condensed water centralized storage tank body, a second condensate conveying pipe is arranged at the lower part of the right side of the condensate centralized storage tank body, a second water pump is arranged on the second condensate conveying pipe, and the second condensate conveying pipe is connected with a boiler water making room; the condensed water cooling storage tank is internally provided with a cooler, the cooler comprises a water inlet pipe and a water outlet pipe, and the water outlet pipe is connected with the hot washing process device.
The utility model discloses a condensate recovery device through the steam condensate recovery device of rational arrangement, can collect the recovery with the steam condensate that each dyeing and finishing processing equipment produced, then slightly add the water treatment cost who supplies water as boiler feed water recycle after handling, reduce steam boiler and supply water. And the cooling water is heat-exchanged with the steam condensate water, and the heat-exchanged cooling water is used in the hot washing process, thereby recovering part of heat energy. And the reuse of the cooling water and the condensed water can reduce the wastewater discharge of the dyeing and finishing industry.
Preferably, the condensed water cooling storage tank group is not less than 1 group.
Adopt above-mentioned preferred scheme, set up the comdenstion water cooling storage tank group of no less than 1 group according to the scale of dyeing and finishing processing equipment.
Preferably, the condensed water cooling storage tank body is provided with a vent pipe.
By adopting the preferred scheme, the pressure in the condensate cooling storage tank body can be balanced, so that the high-temperature steam condensate generated by the steam exchanger of the printing and finishing processing equipment is continuously input into the condensate cooling storage tank body.
Preferably, a first liquid level controller is arranged on the condensed water cooling storage tank body and connected with an electric appliance control system of the first water pump.
Adopt above-mentioned preferred scheme, the opening of first water pump of first liquid level controller control prevents that the comdenstion water cooling from storing the internal water level of jar too high.
Preferably, the upper end of the condensed water cooling storage tank body is provided with a tank body cover plate.
By adopting the preferred scheme, the condensed water cooling storage tank body is convenient to overhaul.
Preferably, a second liquid level controller is arranged in the condensed water centralized storage tank body and is connected with an electrical control system of a second water pump.
By adopting the preferred scheme, the second water pump is controlled to be started by the second liquid level controller, so that the phenomenon that the water level in the condensed water concentrated storage tank body is too high is prevented.
Preferably, the upper end of the condensed water concentrated storage tank body is provided with a maintenance hole.
By adopting the preferred scheme, the condensed water centralized storage tank body is convenient to overhaul.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The system comprises a 1-condensed water cooling storage tank group, a 1-1-condensed water cooling storage tank body, a 1-2 condenser, a 1-3 vent pipe, a 1-4 steam condensed water diversion pipe, a 1-5 water outlet pipe, a 1-6 water inlet pipe, a 1-7 tank cover plate, a 1-8 first condensed water conveying pipe, a 1-9 first liquid level controller, a 1-10 first water pump, a 2-condensed water centralized storage tank body, a 3-collected condensed water diversion pipe, a 4-second condensed water conveying pipe, a 5-second liquid level controller, a 6-second water pump and a 7-maintenance hole.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Example 1
A printing and dyeing condensate water recovery device comprises a condensate water cooling storage tank set 1 and a condensate water concentrated storage tank body 2 which are sequentially arranged from left to right as shown in figure 1, wherein the condensate water cooling storage tank set 1 comprises a condensate water cooling storage tank body 1-1 and a first water pump 1-10, a steam condensate water diversion pipe 1-4 is arranged at the upper part of the left side of the condensate water cooling storage tank body 1-1, a first condensate water conveying pipe 1-8 is arranged at the lower part of the right side of the condensate water cooling storage tank body 1-8, the first water pump 1-10 is arranged on the first condensate water conveying pipe 1-8, a collected condensate water diversion pipe 3 is connected with the collected condensate water diversion pipe 3, the collected condensate water diversion pipe 3 is connected with the condensate water concentrated storage tank body 2, and a second condensate water conveying pipe 4 is arranged at the lower part of, a second water pump 6 is arranged on the second condensate conveying pipe 4, and the second condensate conveying pipe 4 is connected with a boiler water making room; a cooler 1-2 is arranged in the condensed water cooling storage tank body 1-1, the cooler 1-2 comprises a water inlet pipe 1-6 and a water outlet pipe 1-5, and the water outlet pipe 1-5 is connected with a hot washing process device. The utility model discloses a condensate recovery device with in the dyeing and finishing processing workshop in the production process steam exchanger produce high temperature steam condensate delivery pipe with condensate cooling storage tank body 1 on the steam condensate water leading pipe 1-4 intercommunication of left side upper portion, make high temperature steam condensate enter condensate storage tank body 1-1, the high temperature condensate water that enters condensate storage tank body 1-1 contacts with cooler 1-2, and inlet tube 1-6 in cooler 1-2 and the water-cooling water pipeline that some production facilities used in the dyeing and finishing processing workshop are connected, the cooling water carries out the heat exchange through cooler 1-2 and high temperature condensate water, the cooling water through the heat exchange flows into the hot washing process of dyeing and finishing equipment through outlet pipe 1-5 and uses; and the high-temperature condensed water and the steam attached to the high-temperature condensed water, which exchange heat with the cooling water, further reduce the temperature, so that the steam attached to the high-temperature condensed water further forms condensed water to be reserved in the condensed water cooling storage tank body 1-1, when the condensed water reaches a set liquid level height in the condensed water storage tank body 1-1, the first water pump 1-10 is started, and flows into the condensed water centralized storage tank body 2 after flowing through the condensed water collecting water conduit 3 through the first condensed water conveying pipe 1-8. When the liquid level in the condensed water centralized storage tank body 2 reaches a set height, the second water pump 6 is started, the condensed water is conveyed to a boiler water making room through the second condensed water conveying pipe 4, and after slight treatment, the condensed water is directly used for boiler make-up water. The utility model discloses carry out the rational arrangement to the comdenstion water recovery unit in the printing and finishing technology, open condensate water and cooling water and retrieve, and carry out the heat exchange, the temperature that improves the cooling water is used for the hot washing process, can play the effect of retrieving partial heat energy, and the comdenstion water further cools down, further condense into the comdenstion water with the steam of not condensing, improve the rate of recovery of comdenstion water, and be used for the boiler feedwater with the comdenstion water, because the comdenstion water is the quality of water that is close or to the pure water, therefore, the comdenstion water only need just can regard as steam boiler to supply the feedwater through simple processing, therefore, can reduce. Meanwhile, the condensed water and the cooling water are fully utilized, so that the wastewater discharge in the dyeing and finishing process can be reduced.
Example 2
Based on the above example 1, the condensed water cools the storage tank group 1 by not less than 1 group. Because the scale of the whole printing and finishing production workshop is large and the printing and finishing equipment is more, a plurality of groups of condensed water cooling and storing tank groups 1 are selected according to different conditions so as to meet the requirement of recovering the condensed water in the printing and finishing production workshop. In this embodiment, other undescribed contents are the same as those in the above embodiment, and are not described again here.
Example 3
Based on the above embodiment 1, as shown in fig. 1, the condensed water-cooled storage tank 1-1 is provided with a vent pipe 1-3. The vent pipe 1-3 is used for discharging steam which does not form condensed water even though heat exchange is carried out with cooling water, thereby maintaining the pressure in the whole condensed water cooling storage tank body 1-1, and keeping high-temperature steam condensed water generated by steam heat exchange of processing equipment to be continuously input into the condensed water cooling storage tank body 1-1. In this embodiment, other undescribed contents are the same as those in the above embodiment, and are not described again here.
Example 4
Based on the above embodiment 1, as shown in fig. 1, the condensed water cooling storage tank 1-1 is provided with a first level controller 1-9, and the first level controller 1-9 is connected to an electrical appliance control system of a first water pump 1-10. The first liquid level controller 1-9 detects the water level height in the condensed water cooling storage tank body 1-1, when the condensed water in the condensed water cooling storage tank body 1-1 is accumulated to the set liquid level of the tank body, the liquid level controller 1-9 automatically starts the water pump 1-10, and the condensed water is conveyed to the condensed water collecting water guide pipe 3 of the condensed water centralized storage tank body 2 through the first condensed water conveying pipe 1-8 arranged at the lower part of the right side of the condensed water cooling storage tank body 1-1 and then flows into the condensed water centralized storage tank body 2. In this embodiment, other undescribed contents are the same as those in the above embodiment, and are not described again here.
Example 5
Based on the above embodiment 1, as shown in fig. 1, the condensed water-cooled storage tank 1-1 is provided with a tank cover plate 1-7 at the upper end. The condensed water cooling storage tank body 1-1 is provided with the tank body cover plate 1-7, so that the maintenance and overhaul of the interior of the tank body are facilitated. In this embodiment, other undescribed contents are the same as those in the above embodiment, and are not described again here.
Example 6
Based on the embodiment 1, as shown in fig. 1, a second level controller 5 is arranged in the condensed water concentrated storage tank 2, and the second level controller 5 is connected with an electrical control system of a second water pump 6. The second liquid level controller 5 detects the water level height in the condensed water centralized storage tank body 2, when the steam condensed water recovered by one or more condensed water cooling storage tank groups 1 is sent into the condensed water centralized storage tank body 2, and the steam condensed water is accumulated to the set liquid level height in the condensed water centralized storage tank body 2, the second liquid level controller 5 automatically starts the second water pump 6, and the condensed water is conveyed to a boiler water making room through a second condensed water conveying pipe 4 arranged at the lower part of the right side of the condensed water cooling storage tank body 2; after the condensed water is slightly treated, make boiler make-up water. In this embodiment, other undescribed contents are the same as those in the above embodiment, and are not described again here.
Example 7
Based on the above embodiment 1, as shown in fig. 1, the condensate water concentrated storage tank 2 is provided with a maintenance hole 7 at the upper end. The maintenance hole 7 at the upper end of the condensed water centralized storage tank body 2 can be convenient for the maintenance of the interior of the condensed water centralized storage tank body 2. In this embodiment, other undescribed contents are the same as those in the above embodiment, and are not described again here.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (7)
1. A printing and dyeing condensed water recovery device is characterized by comprising a condensed water cooling storage tank group and a condensed water centralized storage tank body which are sequentially arranged from left to right, the condensed water cooling storage tank group comprises a condensed water cooling storage tank body and a first water pump, a steam condensed water leading pipe is arranged at the upper part of the left side of the condensed water cooling storage tank body, a first condensate water conveying pipe is arranged at the lower part of the right side of the condensate water cooling storage tank body, a first water pump is arranged on the first condensate water conveying pipe, the first condensed water conveying pipe is connected with a condensed water collecting conduit which is connected with the condensed water centralized storage tank body, a second condensate conveying pipe is arranged at the lower part of the right side of the condensate centralized storage tank body, a second water pump is arranged on the second condensate conveying pipe, and the second condensate conveying pipe is connected with a boiler water making room; the condensed water cooling storage tank is internally provided with a cooler, the cooler comprises a water inlet pipe and a water outlet pipe, and the water outlet pipe is connected with the hot washing process device.
2. The apparatus for recycling textile printing condensate of claim 1, wherein the condensate cooling storage tanks are not less than 1 group.
3. The apparatus of claim 1, wherein the condensate cooling storage tank is provided with a vent pipe.
4. The printing and dyeing condensate water recovery device according to claim 1, wherein a first level controller is arranged on the condensate water cooling and storage tank body, and the first level controller is connected with an electrical control system of the first water pump.
5. The apparatus for recycling printing and dyeing condensed water according to claim 1, wherein the condensed water cooling and storing tank is provided with a tank cover plate at the upper end.
6. The apparatus of claim 1, wherein a second level controller is disposed in the condensate collection tank, and the second level controller is connected to an electrical control system of a second water pump.
7. The apparatus for recycling printed and dyed condensed water as claimed in claim 1, wherein the condensed water concentrated storage tank is provided with a maintenance hole at an upper end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777208.2U CN210215877U (en) | 2019-05-28 | 2019-05-28 | Printing and dyeing condensate water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777208.2U CN210215877U (en) | 2019-05-28 | 2019-05-28 | Printing and dyeing condensate water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210215877U true CN210215877U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920777208.2U Active CN210215877U (en) | 2019-05-28 | 2019-05-28 | Printing and dyeing condensate water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210215877U (en) |
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2019
- 2019-05-28 CN CN201920777208.2U patent/CN210215877U/en active Active
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Address after: 613100 1 and 2 Yingbin Avenue, research Town, Jingyan County, Leshan, Sichuan Patentee after: Sichuan Yilong Kefang Group Co.,Ltd. Address before: 613100 1 and 2 Yingbin Avenue, research Town, Jingyan County, Leshan, Sichuan Patentee before: SICHUAN YILONG SCIENCE TEXTILE GROUP Co.,Ltd. |