CN210128645U

CN210128645U - Cotton yarn high-temperature dense-color printing and dyeing waste heat recycling device

Info

Publication number: CN210128645U
Application number: CN201920907266.2U
Authority: CN
Inventors: 刘丹
Original assignee: Haianward Fiber Technology Co ltd
Current assignee: Haianward Fiber Technology Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-03-06
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a cotton yarn high temperature dense color printing and dyeing waste heat recovery and recycle device, including first casing, the inside diapire fixedly connected with base of first casing, the upper surface bilateral symmetry fixedly connected with two bracing pieces of base, the top fixedly connected with second casing of bracing piece, the lower surface of second casing evenly communicates there is first body, the bottom of first body is the encapsulated situation, the bottom of first body with the base fixed connection, the lateral wall of second casing is installed the filter screen, the lateral wall of filter screen with the inside wall fixed connection of first casing; through setting up second casing and first body, can increase the area of contact who gets into the clear water in the second casing and the waste water after the heat exchange, make the waste water after the heat exchange can be in the first casing once more carry out the heat exchange, carry out the primary heating to the clear water in second casing and the first body, improve waste heat recovery's ability.

Description

Cotton yarn high-temperature dense-color printing and dyeing waste heat recycling device

Technical Field

The utility model relates to a printing and dyeing waste heat recovery device technical field specifically is a cotton yarn high temperature dense colour printing and dyeing waste heat recovery recycles device.

Background

The cotton yarn is a yarn formed by processing cotton fibers through a spinning process, is called cotton thread after stranding processing, is called dyeing and finishing as well as is a processing mode, and is also a general name of pretreatment, dyeing, printing, after finishing, washing water and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cotton yarn high temperature dense colour printing and dyeing waste heat recovery recycles device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cotton yarn high temperature dense colour printing and dyeing waste heat recovery recycles device, includes first casing, the inside diapire fixedly connected with base of first casing, two bracing pieces of the upper surface bilateral symmetry fixedly connected with of base, the top fixedly connected with second casing of bracing piece, the even intercommunication of lower surface of second casing has first body, the bottom of first body is encapsulated situation, the bottom of first body with base fixed connection, the filter screen is installed to the lateral wall of second casing, the lateral wall of filter screen with the inside wall fixed connection of first casing, the upper surface intercommunication of second casing has the second body, the upper surface intercommunication of second casing has the third body.

As further preferable in the present technical solution: one end of the third pipe body is communicated with a first water pump, the water pumping end of the first water pump is communicated with a fourth pipe body, one end of the fourth pipe body is communicated with a third shell, and the upper surface of the third shell is communicated with a fifth pipe body.

As further preferable in the present technical solution: one side of the first shell is located above the filter screen and communicated with a sixth pipe body, one end of the sixth pipe body is communicated with a second water pump, the water pumping end of the second water pump is communicated with a seventh pipe body, and one end of the seventh pipe body is communicated with a cold water outlet of the plate type heat exchanger.

As further preferable in the present technical solution: and a hot water inlet of the plate heat exchanger is communicated with an eighth pipe body.

As further preferable in the present technical solution: one end of the second pipe body is communicated with a third water pump, the water outlet end of the third water pump is communicated with a ninth pipe body, one end of the ninth pipe body is communicated with the cold water inlet of the plate heat exchanger, and the hot water outlet of the plate heat exchanger is communicated with a tenth pipe body.

As further preferable in the present technical solution: one side of the first shell, which is far away from the sixth pipe body, is communicated with an eleventh pipe body, and the eleventh pipe body is located below the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up second casing and first body, can increase the area of contact who gets into the clear water in the second casing and the waste water after the heat exchange, make the waste water after the heat exchange can be in the first casing once more carry out the heat exchange, carry out the primary heating to the clear water in second casing and the first body, improve waste heat recovery's ability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a first housing in the present invention;

fig. 3 is a schematic structural diagram of the third housing of the present invention.

In the figure: 1. a first housing; 2. a base; 3. a support bar; 4. a second housing; 5. a first pipe body; 6. a filter screen; 7. a second tube body; 8. a third tube; 9. a first water pump; 10. a fourth tube body; 11. a third housing; 12. a fifth pipe body; 13. a sixth tube; 14. a second water pump; 15. a seventh tube body; 16. a plate heat exchanger; 17. an eighth tube body; 18. a third water pump; 19. a ninth tube body; 20. a tenth tube body; 21. an eleventh tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cotton yarn high temperature dense colour printing and dyeing waste heat recovery recycles device, includes first casing 1, the inside diapire fixedly connected with base 2 of first casing 1, two bracing pieces 3 of the upper surface bilateral symmetry fixedly connected with of base 2, the top fixedly connected with second casing 4 of bracing piece 3, the even intercommunication of lower surface of second casing 4 has first body 5, the bottom of first body 5 is encapsulated situation, the bottom of first body 5 with base 2 fixed connection, filter screen 6 is installed to the lateral wall of second casing 4, the lateral wall of filter screen 6 with the inside wall fixed connection of first casing 1, the upper surface intercommunication of second casing 4 has second body 7, the upper surface intercommunication of second casing 4 has third body 8.

In this embodiment, specifically: one end of the third pipe 8 is communicated with a first water pump 9, the water pumping end of the first water pump 9 is communicated with a fourth pipe 10, one end of the fourth pipe 10 is communicated with a third shell 11, and the upper surface of the third shell 11 is communicated with a fifth pipe 12; through setting up fifth body 12, can pour into the water source into in the third casing 11, through setting up fourth body 10, can make the end of drawing water of first water pump 9 can extract the clear water from third casing 11 in through fourth body 10, and the clear water of extraction gets into in the third body 8 through the play water end of first water pump 9 to get into in the second casing 4 from third body 8.

In this embodiment, specifically: a sixth pipe body 13 is communicated with one side of the first shell 1 above the filter screen 6, one end of the sixth pipe body 13 is communicated with a second water pump 14, the water pumping end of the second water pump 14 is communicated with a seventh pipe body 15, and one end of the seventh pipe body 15 is communicated with a cold water outlet of the plate heat exchanger 16; through setting up seventh body 15, can make the waste water that the end of drawing water of second water pump 14 got into plate heat exchanger 16 through the extraction of seventh body 15, the waste water of extraction gets into in sixth body 13 through the play water end of second water pump 14, then gets into first casing 1, when filter screen 6, can carry out the prefilter to the rubbish impurity in the waste water.

In this embodiment, specifically: a hot water inlet of the plate heat exchanger 16 is communicated with an eighth pipe body 17; through setting up eighth body 17, can make eighth body 17 intercommunication printing and dyeing apparatus's high temperature waste water export to get into the hot water import of plate heat exchanger 16 through eighth body 17 with high temperature waste water.

In this embodiment, specifically: one end of the second pipe body 7 is communicated with a third water pump 18, a water outlet end of the third water pump 18 is communicated with a ninth pipe body 19, one end of the ninth pipe body 19 is communicated with a cold water inlet of the plate heat exchanger 16, and a hot water outlet of the plate heat exchanger 16 is communicated with a tenth pipe body 20; through setting up third water pump 18, the end of drawing water of third water pump 18 can extract the clear water in the second casing 4 through second body 7 to in the cold water inlet of the clear water end injection plate heat exchanger 16 that will extract through third water pump 18, then through plate heat exchanger 16's heat transfer function, with the high temperature waste water in plate heat exchanger 16 carry out the heat transfer, the clear water after the heating gets into the device that needs to use the clear water after the heating through tenth body 20 in.

In this embodiment, specifically: an eleventh pipe body 21 is communicated with one side of the first shell 1, which is far away from the sixth pipe body 13, and the eleventh pipe body 21 is positioned below the filter screen 6; through setting up eleventh body 21, can make the waste water after carrying out the prefiltering leave first casing 1, get into next filtering operation.

In this embodiment: the plate heat exchanger 16 is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, thin rectangular channels are formed among various plates, heat exchange is carried out through the plates, the plate heat exchanger 16 is ideal equipment for carrying out heat exchange between liquid and vapor, and the plate heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like, under the condition of the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tube heat exchanger, the occupied area is one third of that of the tube heat exchanger, and the heat recovery rate can be up to more than 90%.

In this embodiment: the first casing 1, the second casing 4, and the third casing 11 are all in a sealed state.

In this embodiment: the first water pump 9, the second water pump 14 and the third water pump 18 are all of the model number ISGIRG 40-125.

Working principle or structural principle: when the device is used, the eighth pipe body 17 is communicated with a high-temperature wastewater outlet of the printing and dyeing device, the high-temperature wastewater in the printing and dyeing device enters a hot water inlet of the plate heat exchanger 16 through the eighth pipe body 17, the first water pump 9, the second water pump 14 and the third water pump 18 are started, a water source is injected into the third shell 11 through the fifth pipe body 12, the water pumping end of the first water pump 9 can pump clear water from the third shell 11 through the fourth pipe body 10, the pumped clear water enters the third pipe body 8 through the water outlet end of the first water pump 9 and enters the second shell 4 from the third pipe body 8, the water pumping end of the third water pump 18 pumps the clear water in the second shell 4 through the second pipe body 7, the pumped clear water is injected into a cold water inlet of the plate heat exchanger 16 through the water outlet end of the third water pump 18, and then exchanges heat with the high-temperature wastewater in the plate heat exchanger 16 through the heat exchange function of the plate heat exchanger 16, the heated clean water enters the device needing the heated clean water through the tenth pipe body 20, the waste water after heat exchange leaves the plate heat exchanger 16 through the cold water outlet of the plate heat exchanger 16 and then enters the seventh pipe body 15, the water pumping end of the second water pump 14 pumps the waste water in the seventh pipe body 15, the pumped waste water enters the sixth pipe body 13 through the water outlet end of the second water pump 14 and then enters the first shell 1, when the waste water passes through the filter screen 6, the waste impurities in the waste water can be primarily filtered, because the waste water after heat exchange has a certain temperature, the contact area between the second shell 4 and the waste water after heat exchange can be increased through arranging the first pipe body 5, the waste water after heat exchange can be subjected to heat exchange again in the first shell 1, and the clean water in the second shell 4 and the first pipe body 5 is primarily heated, the ability of waste heat recovery is improved, through setting up base 2, can support bracing piece 3, through setting up bracing piece 3, can support second casing 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a cotton yarn high temperature dense colour printing and dyeing waste heat recovery recycles device, includes first casing (1), its characterized in that: the utility model discloses a sealing device, including first casing (1), the inside diapire fixedly connected with base (2) of first casing (1), two bracing pieces (3) of the upper surface bilateral symmetry fixedly connected with of base (2), the top fixedly connected with second casing (4) of bracing piece (3), the even intercommunication of lower surface of second casing (4) has first body (5), the bottom of first body (5) is encapsulated situation, the bottom of first body (5) with base (2) fixed connection, filter screen (6) are installed to the lateral wall of second casing (4), the lateral wall of filter screen (6) with the inside wall fixed connection of first casing (1), the upper surface intercommunication of second casing (4) has second body (7), the upper surface intercommunication of second casing (4) has third body (8).

2. The cotton yarn high-temperature dark-color printing and dyeing waste heat recycling device as claimed in claim 1, is characterized in that: one end of the third pipe body (8) is communicated with a first water pump (9), the water pumping end of the first water pump (9) is communicated with a fourth pipe body (10), one end of the fourth pipe body (10) is communicated with a third shell (11), and the upper surface of the third shell (11) is communicated with a fifth pipe body (12).

3. The cotton yarn high-temperature dark-color printing and dyeing waste heat recycling device as claimed in claim 1, is characterized in that: one side of the first shell (1) is located above the filter screen (6) and is communicated with a sixth pipe body (13), one end of the sixth pipe body (13) is communicated with a second water pump (14), the water pumping end of the second water pump (14) is communicated with a seventh pipe body (15), and one end of the seventh pipe body (15) is communicated with a cold water outlet of the plate type heat exchanger (16).

4. The cotton yarn high-temperature dark-color printing and dyeing waste heat recycling device as claimed in claim 3, characterized in that: and a hot water inlet of the plate heat exchanger (16) is communicated with an eighth pipe body (17).

5. The cotton yarn high-temperature dark-color printing and dyeing waste heat recycling device as claimed in claim 3, characterized in that: one end of the second pipe body (7) is communicated with a third water pump (18), the water outlet end of the third water pump (18) is communicated with a ninth pipe body (19), one end of the ninth pipe body (19) is communicated with a cold water inlet of the plate type heat exchanger (16), and a hot water outlet of the plate type heat exchanger (16) is communicated with a tenth pipe body (20).

6. The cotton yarn high-temperature dark-color printing and dyeing waste heat recycling device as claimed in claim 3, characterized in that: an eleventh pipe body (21) is communicated with one side, far away from the sixth pipe body (13), of one side of the first shell (1), and the eleventh pipe body (21) is located below the filter screen (6).