CN216745536U - System for eliminating dead steam in spring and autumn - Google Patents
System for eliminating dead steam in spring and autumn Download PDFInfo
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- CN216745536U CN216745536U CN202123219173.7U CN202123219173U CN216745536U CN 216745536 U CN216745536 U CN 216745536U CN 202123219173 U CN202123219173 U CN 202123219173U CN 216745536 U CN216745536 U CN 216745536U
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Abstract
The utility model relates to an energy field of recycling, concretely relates to elimination system of exhaust steam in spring and autumn. The system comprises a condensate tank, a main exhaust tank, an air cooler, a condensate water discharge pump, a main exhaust pump and a PLC (programmable logic controller); the condensed water tank is provided with a water inlet, an exhaust steam port, a condensed water recovery port and a condensed water tank remote-transmission liquid level meter; the water inlet is connected with a workshop return water pipeline, workshop return water enters the condensed water tank through the workshop return water pipeline, the steam exhaust port is connected with the inlet of the air cooler, and the condensed water recovery port is connected with the condensed water drainage pump through a pipeline. The top of the main discharge tank is provided with a recovery port, the bottom of the main discharge tank is provided with a main discharge port, and a main discharge tank remote-transmission liquid level meter is arranged in the main discharge tank. The utility model discloses an accelerate the flow of air, designed the system of air cooling exhaust steam for solve "white pollution" problem that exhaust steam discharged in the tire factory in spring and autumn, the clean condensate that produces after the exhaust steam cooling simultaneously can reuse.
Description
Technical Field
The utility model relates to an energy field of recycling, concretely relates to elimination system of exhaust steam in spring and autumn.
Background
At present, tire manufacturing enterprises are energy-consuming households in the manufacturing industry, and the most concerned problem of the tire manufacturing enterprises is to explore effective energy-saving and consumption-reducing production processes.
During the vulcanization process of the tire, a large amount of steam and hot water are required to be filled into the bladder and the mold, and after vulcanization, dead steam is generated in the process of recovering the steam and the hot water, and the direct discharge of the dead steam can generate white pollution.
At present, the waste steam of a tire factory is mainly utilized in summer and winter, the waste steam can be used by a lithium bromide refrigerating unit without adding steam, the waste steam can be used for heating in workshops, factories and the like in winter, and the waste steam can be effectively recycled. However, the dead steam is difficult to be utilized in spring and autumn, and most factories select direct discharge, which wastes resources and pollutes air.
SUMMERY OF THE UTILITY MODEL
The utility model provides a spring and autumn exhaust steam's elimination system, its aim at solve the problem that spring and autumn exhaust steam is hardly utilized to solve resource, environmental protection.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a system for eliminating dead steam in spring and autumn, which comprises a condensed water tank, a main exhaust tank, an air cooler, a condensed water drainage pump, a main exhaust pump and a PLC controller;
the top of the condensation water tank is provided with a water inlet and an exhaust steam port, the bottom of the condensation water tank is provided with a condensation water recovery port, and the condensation water tank is internally provided with a condensation water tank remote-transmission liquid level meter. The water inlet is connected with a workshop return water pipeline, the vulcanization workshop return water enters the condensed water tank through the workshop return water pipeline, the steam exhaust port is connected with the inlet of the air cooler, and the condensed water recovery port is connected with the condensed water drainage pump through a pipeline.
The top of the main discharge tank is provided with a recovery port, the bottom of the main discharge tank is provided with a main discharge port, and a main discharge tank remote-transmission liquid level meter is arranged in the main discharge tank. The recycling port is connected with an outlet of the air cooler, and the main water discharging port is connected with the main water discharging pump through a pipeline.
And the PLC is respectively connected with the condensed water draining pump, the main draining pump, the condensed water tank remote transmission liquid level meter and the main draining tank remote transmission liquid level meter.
Further, the upper half of the lateral wall of the condensed water tank is provided with a high-level overflow port I, and the high-level overflow port I is connected with a sewer through a high-level overflow pipeline of the condensed water tank.
Further, the upper half part of the side wall of the main discharging tank is provided with a high-level overflow port II, and the high-level overflow port II is connected with a sewer through a high-level overflow pipeline of the main discharging tank.
Further, a drain pipe I is arranged at the bottom of the condensation water tank.
Further, a blow-off pipe II is arranged at the bottom of the main exhaust tank.
Further, the outlet of the condensate water drainage pump is provided with a pump outlet pressure gauge I, and the outlet of the main drainage pump is provided with a pump outlet pressure gauge II.
Further, the air cooler comprises an air box and a condensation tube bundle arranged in the air box, the bottom end of the air box is an air inlet, the top end of the air box is an air outlet, a fan is arranged in the air inlet, and a shutter is arranged on the air outlet; and two ends of the condensation tube bundle are respectively provided with a pipeline connecting flange.
Further, the air inlet is arranged to be horn-shaped.
Furthermore, the condensation tube bundle comprises a plurality of U-shaped tubes connected at the first position.
The utility model discloses the beneficial effect who reaches does:
the utility model discloses an accelerate the flow of air, designed the system of air cooling exhaust steam for solve "white pollution" problem that exhaust steam discharged in the tire factory in spring and autumn, the clean condensate that produces after the exhaust steam cooling simultaneously can reuse. The utility model discloses add the air cooler, through the heat transfer part structure in the air cooler of rational design, under certain heat transfer area, improve the heat exchange efficiency between air and exhaust steam, improve the air cooling effect. Compared with the traditional water cooling method, the method not only saves the consumption of cooling water, but also recycles clean high-temperature condensed water generated in the cooling process.
Furthermore, the utility model discloses an automatic PLC control system control drainage replaces artifical drainage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the air cooler.
In the figure, 1, an air cooler; 2. a condensation water tank remote-transmission liquid level meter; 3. a condensation water tank; 4. a condensate tank high-level overflow pipe; 5. a blow-off pipe I; 6. a pump outlet pressure gauge I; 7. a condensate draining pump; 8. a main discharge tank remote-transmission liquid level meter; 9. a main discharge tank; 10. a main discharge tank high-level overflow pipeline; 11. a blow-off pipe II; 12. an outlet pressure gauge II; 13. a main discharge pump; 14. a workshop water return pipeline; 15. a fan; 16. a pipeline connecting flange; 17. a condenser tube bundle; 18. a louver; 19. and (4) a wind box.
Detailed Description
To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a spring and autumn exhaust steam's elimination system, including condensate tank 3, main row jar 9, air cooler 1, condensate water drainage pump 7, main row pump 13 and PLC controller.
The top of the condensed water tank 3 is provided with a water inlet and an exhaust steam port; the upper half part of the side wall of the condensed water tank 3 is provided with a high-level overflow port I, and the high-level overflow port I is connected with a sewer through a high-level overflow pipeline 4 of the condensed water tank; a condensed water recovery port and a drain pipe I5 are arranged at the bottom of the condensed water tank 3; and a condensation water tank remote liquid level meter 2 is arranged in the condensation water tank 3.
The water inlet is connected with a workshop water return pipeline 14, the vulcanization workshop return water enters the condensed water tank 3 through the workshop water return pipeline 14, the exhaust steam port is connected with the inlet of the air cooler 1, and the exhaust steam returned from the workshop rises to the air cooler 1 through the exhaust steam port.
The effect of high-order overflow mouth I is in order to when the condensate water level in the condensate water pitcher 3 is too high, the automatic condensate water that discharges, because the utility model discloses can extract the condensate water automatically when high water level, consequently high-order overflow mouth I generally can not be used, and this structure is regarded as the last insurance of the high-order of water level in the condensate water pitcher 3.
The condensed water recovery port is connected with the condensed water discharge pump 7 through a pipeline, and the condensed water discharge pump 7 is used for extracting the condensed water in the condensed water tank 3 and sending the extracted condensed water to a factory water supply. Blow off pipe I5 links to each other with the sewer, works as the utility model discloses after using for a long time, 3 bottoms of water pitcher that condense probably remaining sewage, open the valve this moment alright through blow off pipe I5 clean water.
The remote liquid level meter 2 of the condensate tank is used for measuring the liquid level in the condensate tank 3 and transmitting the water level information to the PLC.
The top of the main discharge tank 9 is provided with a recovery port; a high-level overflow port II is arranged at the upper half part of the side wall of the main discharge tank 9 and is connected with a sewer through a high-level overflow pipeline 10 of the main discharge tank; the bottom of the main drainage tank 9 is provided with a main drainage port and a blow-off pipe II 11, and a main drainage tank remote-transmission liquid level meter 8 is arranged in the main drainage tank 9.
The recycling port is connected with the outlet of the air cooler 1 and used for receiving condensed water cooled down by the air cooler 1.
The high-level overflow port II is used for automatically discharging cooling water when the level of the cooling water in the main discharge tank 9 is too high. Because the utility model discloses can be when high water level automatic extraction cooling water, consequently high-order overflow mouth II generally can not be used, and this structure is regarded as the last insurance of the high-order of water level in the jar 9 of main row.
The main water discharge port is connected with the main discharge pump 13 through a pipeline, and the main discharge pump 13 is used for extracting cooling water in the main discharge tank 9 and sending the cooling water to a water consumption position of a factory boiler. The drain pipe II 11 links to each other with the sewer, works as the utility model discloses after using for a long time, jar 9 bottoms probably remaining sewage are arranged to the owner, open the valve this moment just, II 11 clean water of accessible drain pipe.
And the PLC is respectively connected with the condensed water draining pump 7, the main draining pump 13, the condensed water tank remote transmission liquid level meter 2 and the main draining tank remote transmission liquid level meter 8. The PLC controller is the utility model discloses automatic core, the PLC controller is used for controlling each part according to setting for procedure automatic work, realizes automatic drainage. Since the program functions related to the PLC controller are all conventional functions, and can be easily implemented by those skilled in the art, detailed descriptions are omitted.
Further, for making things convenient for the personnel of patrolling the mill to inspect equipment, the export of condensate water discharge pump 7 is provided with pump export manometer I6, the export of main ejector 13 is provided with pump export manometer II 12.
As shown in fig. 2, the air cooler 1 includes an air box 19 and a condensing tube bundle 17 disposed in the air box 19, an air inlet is disposed at the bottom end of the air box 19, and an air outlet is disposed at the top end of the air box 19. The shape of air intake is tubaeform, the quantity of air intake is two, be provided with fan 15 in the air intake, fan 15 is used for cooling condensing tube bank 17 to prepare the comdenstion water. In order to prevent the sundries from entering the air box 19 when the air box is not used, the air outlet is provided with a shutter 18, and the shutter 18 can be closed when the utility model does not work. And two ends of the condensation tube bundle 17 are respectively provided with a pipeline connecting flange 16, the pipeline connecting flange 16 at the inlet end of the condensation tube bundle 17 is communicated with the steam exhaust port through a pipeline, and the pipeline connecting flange 16 at the outlet end of the condensation tube bundle 17 is communicated with the recovery port through a pipeline. The exhaust steam enters the condensing tube bundle 17 from an exhaust steam port, is changed into cooling water through air cooling, and the cooling water enters the main exhaust tank 9 from a recovery port.
Further, in order to increase the cooling area, the condensation tube bundle 17 includes a plurality of U-shaped tubes connected end to end.
Further, the height of the inlet end of condenser tube bundle 17 is greater than the height of the outlet end of condenser tube bundle 17 in order to keep water from accumulating.
The sulfuration workshop backwater enters the condensed water tank 3 through the workshop backwater pipeline 14 for collection, and in addition, the condensed water level is monitored by the condensed water tank remote transmission liquid level meter 2 at any moment and the data is remotely transmitted to the PLC controller for corresponding calculation. The exhaust steam coming back from the workshop rises to the air cooler 1, is condensed into water through the air cooler 1 and then is discharged into the main discharge tank 9 for collection. In addition, the cooling water level is monitored by the main draining tank remote transmission liquid level meter 8 at any moment, and data are remotely transmitted to the PLC controller for corresponding calculation.
The PLC controller dynamically controls the drainage pump according to the water level information, automatically opens the drainage pump to drain the collected water, and when the water level is drained to a low water level, the pump is closed and the reciprocating circulation is executed. The functions of high-position alarming, high-position pump starting, low-position pump stopping and low-position alarming are achieved.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A system for eliminating dead steam in spring and autumn is characterized in that: the system comprises a condensate tank (3), a main drainage tank (9), an air cooler (1), a condensate drainage pump (7), a main drainage pump (13) and a PLC (programmable logic controller);
the top of the condensation water tank (3) is provided with a water inlet and an exhaust steam port, the bottom of the condensation water tank (3) is provided with a condensation water recovery port, and a condensation water tank remote liquid level meter (2) is arranged in the condensation water tank (3); the water inlet is connected with a workshop return water pipeline (14), the vulcanization workshop return water enters the condensed water tank (3) through the workshop return water pipeline (14), the steam exhaust port is connected with an inlet of the air cooler (1), and the condensed water recovery port is connected with the condensed water discharge pump (7) through a pipeline;
a recovery port is arranged at the top of the main discharge tank (9), a main discharge port is arranged at the bottom of the main discharge tank (9), and a main discharge tank remote-transmission liquid level meter (8) is arranged in the main discharge tank (9); the recovery port is connected with an outlet of the air cooler (1), and the main water discharge port is connected with the main discharge pump (13) through a pipeline;
and the PLC is respectively connected with the condensed water draining pump (7), the main draining pump (13), the condensed water tank remote transmission liquid level meter (2) and the main draining tank remote transmission liquid level meter (8).
2. The system for eliminating dead steam in spring and autumn according to claim 1, wherein: the upper half part of the side wall of the condensed water tank (3) is provided with a high-level overflow port I, and the high-level overflow port I is connected with a sewer through a condensed water tank high-level overflow pipeline (4).
3. The system for eliminating dead steam in spring and autumn according to claim 1, wherein: the upper half part of the side wall of the main discharging tank (9) is provided with a high-level overflow port II, and the high-level overflow port II is connected with a sewer through a main discharging tank high-level overflow pipeline (10).
4. The system for eliminating dead steam in spring and autumn according to claim 1, wherein: and a drain pipe I (5) is arranged at the bottom of the condensed water tank (3).
5. The system for eliminating dead steam in spring and autumn according to claim 1, wherein: and a sewage discharge pipe II (11) is arranged at the bottom of the main exhaust tank (9).
6. The system for eliminating dead steam in spring and autumn according to claim 1, wherein: the outlet of the condensed water draining pump (7) is provided with a pump outlet pressure gauge I (6), and the outlet of the main draining pump (13) is provided with a pump outlet pressure gauge II (12).
7. The system for eliminating dead steam in spring and autumn according to any one of claims 1 to 6, wherein: the air cooler (1) comprises an air box (19) and a condensation tube bundle (17) arranged in the air box (19), the bottom end of the air box (19) is an air inlet, the top end of the air box (19) is an air outlet, a fan (15) is arranged in the air inlet, and a shutter (18) is arranged on the air outlet; and two ends of the condensation tube bundle (17) are respectively provided with a pipeline connecting flange (16).
8. The system for eliminating dead steam in spring and autumn according to claim 7, wherein: the air inlet is in a horn shape.
9. The system for eliminating dead steam in spring and autumn according to claim 7, wherein: the condensation tube bundle (17) comprises a plurality of U-shaped tubes connected in an end-to-end mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219173.7U CN216745536U (en) | 2021-12-21 | 2021-12-21 | System for eliminating dead steam in spring and autumn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219173.7U CN216745536U (en) | 2021-12-21 | 2021-12-21 | System for eliminating dead steam in spring and autumn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216745536U true CN216745536U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123219173.7U Active CN216745536U (en) | 2021-12-21 | 2021-12-21 | System for eliminating dead steam in spring and autumn |
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| Country | Link |
|---|---|
| CN (1) | CN216745536U (en) |
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2021
- 2021-12-21 CN CN202123219173.7U patent/CN216745536U/en active Active
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