CN218864846U - Heat energy recovery device of fabric dyeing machine - Google Patents
Heat energy recovery device of fabric dyeing machine Download PDFInfo
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- CN218864846U CN218864846U CN202223409744.8U CN202223409744U CN218864846U CN 218864846 U CN218864846 U CN 218864846U CN 202223409744 U CN202223409744 U CN 202223409744U CN 218864846 U CN218864846 U CN 218864846U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The utility model discloses a surface fabric dyeing machine heat recovery unit, including dyeing machine body and heat transfer jar, be connected with the total waste water pipe on the dyeing machine body, total waste water pipe one end is connected with the water inlet of water pump, the delivery port of water pump passes through waste water inlet tube with the top department of heat transfer jar and is connected, the heat transfer jar comprises outer jar and inner tank, the top of inner tank and the inside top fixed connection of outer jar, the bottom of inner tank and the inside bottom fixed connection of outer jar, be provided with the cavity between the inner wall of inner tank and outer jar, the inside baffle that is provided with of cavity, the bottom department that waste water inlet tube one side was kept away from to the heat transfer jar is connected with waste water drain pipe, waste water drain pipe and waste water inlet tube all communicate in the cavity, the inside of inner tank is provided with the heat exchange tube, be provided with rabbling mechanism on the heat transfer jar, the top of heat transfer jar is provided with the clear water inlet tube that extends to in the inner tank, the utility model discloses can carry out the heat exchange to the periphery and middle department of clear water in the inner tank simultaneously, improve the heating efficiency of clear water, improve heat recovery efficiency.
Description
Technical Field
The utility model relates to a surface fabric dyeing and finishing technical field specifically is a surface fabric dyeing machine heat recovery unit.
Background
The sewage temperature of dyeing machine after dyeing cloth is very high, traditional dyeing machine generally directly discharges the sewage of high temperature, or discharge after reducing sewage temperature, the high temperature discharges the extravagant energy, increase the carbon emission, and the washing water technology of surface fabric dyeing and finishing in-process needs the clear water of high temperature to use, traditional dyeing machine is to heat up the clear water rear pump to the cylinder body in, realize washing water function, need to heat a large amount of clear water, the energy of consumption is more, white emission high temperature sewage on one side, and need heat up cold clear water on one side again on other side, cause a large amount of energy losses, be unfavorable for the enterprise to save manufacturing cost, therefore it is necessary to retrieve the waste heat of waste water.
Through retrieval, chinese patent publication numbers: CN211921953U discloses a dyeing machine waste water waste heat recovery device, and it includes the dyeing machine body, still including total waste water pipe, buffer tank, heat transfer tank, total waste water pipe and the exit end intercommunication of dyeing machine body, the buffer tank top is equipped with steam outlet, the buffer tank bottom is equipped with waste water outlet, total waste water pipe stretches into in the buffer tank inner chamber from the buffer tank lateral wall, the heat transfer tank includes the jar body, overlaps the cover of locating on the jar body, be formed with the heat transfer chamber that supplies waste water to flow between jar body and the cover, the intercommunication has the waste water inlet tube between waste water outlet of buffer tank and the heat transfer chamber, still be equipped with the waste water outlet pipe on the cover outer wall, heat transfer tank body top intercommunication has the clear water inlet tube, heat transfer tank bottom intercommunication clear water outlet pipe.
Thereby above-mentioned patent is circulated at the heat transfer intracavity of cover through waste water and is heated the internal clear water of jar, leads to waste water to confine the peripheral department of jar internal wall in the heat exchange of clear water, even stir the clear water through the stirring, the centre department of jar internal clear water also is difficult to heat, and need consume longer time and just can heat the clear water to the demand and get the temperature, and heat recovery efficiency is lower.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
To prior art not enough, the utility model aims to provide a surface fabric dyeing machine heat recovery unit, solve waste water and confine the peripheral department of jar internal wall in the heat exchange of clear water under the prior art through the device, the problem that the middle department of jar internal clear water is difficult to the heating.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a surface fabric dyeing machine heat recovery unit, includes dyeing machine body and heat transfer jar, be connected with the total waste water pipe on the dyeing machine body, total waste water pipe one end is connected with the water inlet of water pump, the delivery port of water pump passes through waste water inlet tube with the top department of heat transfer jar and connects, the heat transfer jar comprises outer jar and inner tank, the top of inner tank and the inside top fixed connection of outer jar, the bottom of inner tank and the inside bottom fixed connection of outer jar, be provided with the cavity between the inner wall of inner tank and outer jar, the inside baffle that is provided with of cavity, the bottom department that the waste water inlet tube one side was kept away from to the heat transfer jar is connected with the waste water drain pipe, waste water drain pipe and waste water inlet pipe all communicate in the cavity, the inside of inner tank is provided with the heat exchange tube, be provided with rabbling mechanism on the heat transfer jar, the top of heat transfer jar is provided with the clear water inlet tube that extends to the inner tank, the heat transfer jar below is provided with the storage water tank, go out water piping connection through the clear water between inner tank bottom and the storage water tank through the clear water, the dead lever still is installed to the heat transfer portion, the dead lever bottom is fixed in the water storage tank top, storage tank one side is provided with the water storage tank bottom, all be provided with automatically controlled clear water outlet pipe on the water outlet pipe.
Preferably, the partition plate is of a spiral structure, and a spiral waste water flowing channel is formed in the cavity through the partition plate.
Preferably, the heat exchange tube is helical structure, the both ends of heat exchange tube extend to the outside of heat exchange jar and form heat exchange tube import and heat exchange tube export, through waste water inlet branch pipe and first intercommunication pipe connection between heat exchange tube import and the waste water inlet tube, through waste water drainage branch pipe and second intercommunication pipe connection between heat exchange tube export and the waste water drainage pipe.
Preferably, the rabbling mechanism includes motor, (mixing) shaft, main puddler and time puddler, the motor is installed in outer tank deck portion center department, fixedly connected with (mixing) shaft in the inner tank is arranged in to the output of motor, main puddler is all installed to the both sides of (mixing) shaft bottom department, the top fixedly connected with time puddler of (mixing) shaft one end is kept away from to main puddler.
Preferably, a filter and a water pressure reducer are arranged on the waste water inlet pipe.
Preferably, a temperature sensor is installed at the top of the heat exchange tank.
Preferably, the outer sides of the outer tank and the water storage tank are both provided with heat insulation layers.
3. Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides an in surface fabric dyeing machine heat recovery unit, waste water flows in getting into the cavity through waste water house steward and waste water inlet tube, with the peripheral heat exchange of the clear water in the inner tank of heat transfer jar, clear water after the heating will be used for in the dyeing and finishing production, when waste water flows in the cavity, form spiral helicine waste water circulation passageway through helical structure's baffle in with the cavity, waste water flows in waste water circulation passageway, the route of extension waste water circulation, the circulation time of extension waste water in the cavity, improve the heat exchange effect with the clear water, and through the heat exchange tube that sets up, partial waste water flows in the heat exchange tube, with the middle heat exchange of locating of the clear water in the inner tank, make can carry out the heat exchange to the periphery and the middle department of clear water in the inner tank simultaneously, the heating efficiency of clear water is improved, and the heat recovery efficiency is improved, and stir the clear water through the rabbling mechanism that sets up, make the heat transfer of clear water and waste water more even high-efficient, further improve heat recovery efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of a heat energy recovery device of a fabric dyeing machine of the present invention;
fig. 2 is a schematic view of the internal structure of the heat exchange tank and the water storage tank of the heat recovery device of the fabric dyeing machine of the present invention;
fig. 3 is a sectional view of the heat exchange tank of the heat energy recovery device of the fabric dyeing machine of the present invention.
In the figure: 1. a dyeing machine body; 2. a heat exchange tank; 201. an outer tank; 202. an inner tank; 203. a cavity; 204. a partition plate; 205. a heat-insulating layer; 3. a water storage tank; 4. a main wastewater pipe; 5. a water pump; 6. a wastewater inlet pipe; 7. a filter; 8. a water pressure reducer; 9. a stirring mechanism; 901. a motor; 902. a stirring shaft; 903. a main stirring rod; 904. a secondary stirring rod; 10. a heat exchange pipe; 1001. an inlet of the heat exchange tube; 1002. an outlet of the heat exchange tube; 11. a first communication pipe; 12. a wastewater inlet branch pipe; 13. a waste water drain pipe; 14. a second communicating pipe; 15. a waste water drain branch pipe; 16. fixing the rod; 17. a clean water inlet pipe; 18. a temperature sensor; 19. a clear water outlet pipe; 20. a drain pipe; 21. an electrically controlled valve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b): the embodiment provides a heat energy recovery device of a fabric dyeing machine, which is used for exchanging heat between waste water discharged by the fabric dyeing machine and clear water in dyeing and finishing production, and the clear water in an inner tank 202 can exchange heat at the periphery and the middle part at the same time, so that the heating efficiency of the clear water is improved.
Referring to fig. 1-3, a heat energy recovery device of a fabric dyeing machine comprises a dyeing machine body 1 and a heat exchange tank 2, wherein a main wastewater pipe 4 is connected to the dyeing machine body 1, one end of the main wastewater pipe 4 is connected with a water inlet of a water pump 5, a water outlet of the water pump 5 is connected with the top end of the heat exchange tank 2 through a wastewater inlet pipe 6, the heat exchange tank 2 is composed of an outer tank 201 and an inner tank 202, the top end of the inner tank 202 is fixedly connected with the top end of the inner part of the outer tank 201, the bottom end of the inner tank 202 is fixedly connected with the bottom end of the inner part of the outer tank 201, a cavity 203 is arranged between the inner tank 202 and the inner wall of the outer tank 201, a partition 204 is arranged in the cavity 203, the partition 204 is of a spiral structure, a spiral wastewater circulation channel is formed in the cavity 203 through the partition 204, a wastewater drain pipe 13 is connected to the bottom end of the heat exchange tank 2 far away from the wastewater inlet pipe 6, the wastewater drain pipe 13 and the wastewater inlet pipe 6 are both communicated in the cavity 203, a heat exchange pipe 10 is arranged in the inner tank 202, and a clear water inlet pipe 17 extending into the heat exchange tank 2 is arranged at the top end;
the heat exchange tube 10 is of a spiral structure, two ends of the heat exchange tube 10 extend to the outside of the heat exchange tank 2 to form a heat exchange tube inlet 1001 and a heat exchange tube outlet 1002, the heat exchange tube inlet 1001 is connected with the wastewater inlet tube 6 through a wastewater inlet branch tube 12 and a first communicating tube 11, and the heat exchange tube outlet 1002 is connected with the wastewater drain tube 13 through a wastewater drain branch tube 15 and a second communicating tube 14;
when the heat energy recovery device of the fabric dyeing machine is used, the water pump 5 works, waste water discharged from the dyeing machine body 1 enters the cavity 203 to flow through the waste water header pipe 4 and the waste water inlet pipe 6, after heat exchange with the periphery of clear water in the inner tank 202 of the heat exchange tank 2, condensed waste water is discharged from the waste water drain pipe 13, the heated clear water is used for dyeing and finishing production, when the waste water flows in the cavity 203, a spiral waste water circulation channel is formed in the cavity 203 through the partition plate 204 with a spiral structure, the waste water flows in the waste water circulation channel, the circulation path of the waste water is prolonged, the circulation time of the waste water in the cavity 203 is prolonged, the heat exchange effect with the clear water is improved, the heat exchange pipe 10 is arranged, the heat exchange pipe inlet 1001 is connected with the waste water inlet pipe 6 through the waste water inlet branch pipe 12, the heat exchange pipe outlet 1002 is connected with the waste water drain pipe 13 through the waste water drain branch pipe 15, so that part of the waste water flows into the waste water inlet pipe 12 from the waste water pipe 6, the clear water flows into the heat exchange pipe 10, after heat exchange with the clear water with the middle of the inner tank 202, the waste water drain pipe 15 can heat exchange efficiency of the clear water heating, and the heat exchange efficiency of the clear water heating of the middle tank is improved.
Secondly, please refer to fig. 2, in this embodiment, install the rabbling mechanism 9 on the heat exchange tank 2, the rabbling mechanism 9 includes motor 901, the (mixing) shaft 902, main puddler 903 and time puddler 904, motor 901 is installed in outer jar 201 top center department, fixedly connected with (mixing) shaft 902 in inner jar 202 is arranged in to the output of motor 901, the inside of heat exchange tube 10 is worn to locate by (mixing) shaft 902, main puddler 903 is all installed to the both sides of (mixing) shaft 902 bottom department, main puddler 903 is kept away from to main puddler 903 top fixedly connected with time puddler 904 of (mixing) shaft 902 one end, when carrying out the heat exchange to the clear water in inner jar 202, drive (mixing) shaft 902 through motor 901 and rotate, thereby drive main puddler 903 and time puddler 904 and rotate, stir the clear water, make the heat exchange of clear water and waste water even high-efficient, further improve heat recovery efficiency.
In a preferred example of the present application, please refer to fig. 1, the filter 7 and the water pressure reducer 8 are installed on the waste water inlet pipe 6, the waste water is filtered through the installed filter 7, so as to avoid the waste water containing too many impurities to block the cavity 203 and the heat exchange pipe 10, the water pressure when the waste water enters the cavity 203 and the heat exchange pipe 10 is reduced through the installed water pressure reducer 8, the impact load of the waste water is reduced, and the service life is prolonged.
In a preferred example of this application, please refer to fig. 2, temperature sensor 18 is installed at the top of heat transfer jar 2, temperature sensor 18's test probe extends to in the inner tank 202, 2 below of heat transfer jar are equipped with storage water tank 3, be connected through clear water outlet pipe 19 between inner tank 202 bottom and the storage water tank 3, dead lever 16 is still installed to the heat transfer jar 2 bottom, 16 bottom mounting in storage water tank 3 tops of dead lever, 3 one side of storage water tank are connected with drain pipe 20, all install electric control valve 21 on drain pipe 20 and the clear water outlet pipe 19, when the clear water that detects in the inner tank 202 at temperature sensor 18 heats the demand temperature, electric control valve 21 on the clear water outlet pipe 19 is opened, carry the heating clear water in the inner tank 202 storage water tank 3 internal storage, so that the later order is used for in the dyeing and finishing production.
In a preferred example of the present application, please refer to fig. 2 and fig. 3, the outer sides of the outer tank 201 and the water storage tank 3 are both installed with an insulating layer 205, the insulating layer 205 may be made of asbestos, glass fiber wool, phenolic aldehyde insulating board, etc., and the heat dissipation is reduced by the insulating layer 205.
The utility model discloses a control mode is controlled through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, so the utility model discloses no longer explain control mode and circuit connection in detail.
The implementation principle of the heat recovery device of the fabric dyeing machine in the embodiment of the application is as follows: when the heat energy recovery device of the fabric dyeing machine is used, the water pump 5 works to enable the waste water discharged by the dyeing machine body 1 to flow into the cavity 203 through the waste water main pipe 4 and the waste water inlet pipe 6, after heat exchange with the periphery of the clean water in the inner tank 202 of the heat exchange tank 2, the condensed wastewater is discharged from the wastewater discharge pipe 13, the heated clean water is used in dyeing and finishing production, when the wastewater flows in the cavity 203, a spiral wastewater flow channel is formed in the cavity 203 through the partition plate 204 with a spiral structure, the wastewater flows in the wastewater flow channel, the wastewater flow path is prolonged, the flow time of the wastewater in the cavity 203 is prolonged, the heat exchange effect with clear water is improved, and through the arranged heat exchange tube 10, the inlet 1001 of the heat exchange tube is connected with the wastewater inlet tube 6 through the wastewater inlet branch tube 12, the outlet 1002 of the heat exchange tube is connected with the wastewater discharge tube 13 through the wastewater discharge branch tube 15, so that part of wastewater flows into the wastewater inlet branch tube 12 from the wastewater inlet tube 6, thereby flowing into the heat exchange pipe 10, exchanging heat with the middle of the clean water in the inner tank 202, then the condensed wastewater flows into the wastewater drainage pipe 13 from the wastewater drainage branch pipe 15 and is discharged, so that the heat exchange can be simultaneously carried out on the periphery and the middle part of the clean water in the inner tank 202, the heating efficiency of the clean water is improved, the heat recovery efficiency is improved, meanwhile, the stirring shaft 902 is driven to rotate by the motor 901, so as to drive the main stirring rod 903 and the secondary stirring rod 904 to rotate, the clear water is stirred, so that the heat exchange between the clear water and the waste water is more uniform and efficient, the heat recovery efficiency is further improved, when the temperature sensor 18 detects that the clean water in the inner tank 202 is heated to the required temperature, the electric control valve 21 on the clean water outlet pipe 19 is opened, and the heated clean water in the inner tank 202 is conveyed to the water storage tank 3 for storage, so as to be used in the dyeing and finishing production in the later process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a surface fabric dyeing machine heat recovery unit, includes dyeing machine body (1) and heat transfer jar (2), its characterized in that: the dyeing machine is characterized in that a waste water header pipe (4) is connected to the dyeing machine body (1), one end of the waste water header pipe (4) is connected with a water inlet of a water pump (5), a water outlet of the water pump (5) is connected with the top end of a heat exchange tank (2) through a waste water inlet pipe (6), the heat exchange tank (2) is composed of an outer tank (201) and an inner tank (202), the top of the inner tank (202) is fixedly connected with the top end of the inner part of the outer tank (201), the bottom of the inner tank (202) is fixedly connected with the bottom end of the inner tank (201), a cavity (203) is arranged between the inner tank (202) and the inner wall of the outer tank (201), a partition plate (204) is arranged inside the cavity (203), the bottom end of the heat exchange tank (2) far away from one side of the waste water inlet pipe (6) is connected with a waste water drain pipe (13), the waste water drain pipe (13) and the waste water inlet pipe (6) are both communicated with the cavity (203), a heat exchange water tank (202) is internally provided with a water storage tank (10), a stirring mechanism (9) is arranged on the heat exchange tank (2), a clear water storage tank (19) is arranged between the top of the heat exchange tank (202) and a clear water inlet pipe (2), and a clear water outlet pipe (17) is connected with a clear water inlet pipe (202), the bottom of the heat exchange tank (2) is also provided with a fixing rod (16), the bottom end of the fixing rod (16) is fixed at the top of the water storage tank (3), one side of the water storage tank (3) is provided with a water discharge pipe (20), and the water discharge pipe (20) and the clean water outlet pipe (19) are both provided with an electric control valve (21).
2. A fabric dyeing machine heat recovery device as claimed in claim 1, characterized in that: the partition plate (204) is of a spiral structure, and a spiral waste water flowing channel is formed in the cavity (203) through the partition plate (204).
3. A fabric dyeing machine heat recovery unit, as claimed in claim 1, characterized in that: the heat exchange tube (10) is of a spiral structure, the two ends of the heat exchange tube (10) extend to the outside of the heat exchange tank (2) to form a heat exchange tube inlet (1001) and a heat exchange tube outlet (1002), the heat exchange tube inlet (1001) is connected with the wastewater inlet tube (6) through a wastewater inlet branch tube (12) and a first communicating tube (11), and the heat exchange tube outlet (1002) is connected with the wastewater outlet tube (13) through a wastewater drainage branch tube (15) and a second communicating tube (14).
4. A fabric dyeing machine heat recovery device as claimed in claim 1, characterized in that: the stirring mechanism (9) comprises a motor (901), a stirring shaft (902), a main stirring rod (903) and a secondary stirring rod (904), wherein the motor (901) is installed at the center of the top of the outer tank (201), the output end of the motor (901) is arranged in the inner tank (202) and is fixedly connected with the stirring shaft (902), the main stirring rod (903) is installed on two sides of the bottom of the stirring shaft (902), and the main stirring rod (903) is far away from the secondary stirring rod (904) fixedly connected with the top of one end of the stirring shaft (902).
5. A fabric dyeing machine heat recovery device as claimed in claim 1, characterized in that: and a filter (7) and a water pressure reducer (8) are arranged on the wastewater inlet pipe (6).
6. A fabric dyeing machine heat recovery unit, as claimed in claim 1, characterized in that: and a temperature sensor (18) is arranged at the top of the heat exchange tank (2).
7. A fabric dyeing machine heat recovery device as claimed in claim 1, characterized in that: and the outer sides of the outer tank (201) and the water storage tank (3) are both provided with heat preservation layers (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223409744.8U CN218864846U (en) | 2022-12-19 | 2022-12-19 | Heat energy recovery device of fabric dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223409744.8U CN218864846U (en) | 2022-12-19 | 2022-12-19 | Heat energy recovery device of fabric dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218864846U true CN218864846U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223409744.8U Active CN218864846U (en) | 2022-12-19 | 2022-12-19 | Heat energy recovery device of fabric dyeing machine |
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| Country | Link |
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| CN (1) | CN218864846U (en) |
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2022
- 2022-12-19 CN CN202223409744.8U patent/CN218864846U/en active Active
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