CN211814990U

CN211814990U - Two-section type temperature raising and lowering device for cloth dyeing machine

Info

Publication number: CN211814990U
Application number: CN202020128095.6U
Authority: CN
Inventors: 朱来友
Original assignee: Hangzhou Hangmin Hetong Precision Machine Co ltd
Current assignee: Hangzhou Hangmin Hetong Precision Machine Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-30
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a two segmentation rise cooling devices of cloth dyeing machine relates to cloth dyeing machine technical field, including the device main part, the top of device main part is provided with the dye liquor case, and the bottom of dye liquor case is connected with the transportation pipe, the inside bottom of device main part is provided with first radiator, and one side of first radiator is provided with the second radiator, the inside of first radiator and second radiator all is provided with the coil pipe, and the outside of coil pipe is provided with the fin, one side of the bottom of first radiator and second radiator all is provided with the feed inlet. The utility model discloses a first radiator, the second radiator that set up respectively at the front end and the rear end of dyeing liquid case, have realized the two segmentation temperature compensation of the dye liquor in the transport pipe for dye liquor in the transport pipe rises and falls the temperature rate and is showing and improve, have shortened the required time of lift temperature control, can match different rise and fall temperature rates according to the cloth material difference, promote the dyeing quality of cloth.

Description

Two-section type temperature raising and lowering device for cloth dyeing machine

Technical Field

The utility model relates to a cloth dyeing machine technical field specifically is two segmentation lift temperature devices of cloth dyeing machine.

Background

When the cloth is circularly dyed in the cloth dyeing machine, the temperature control of the cloth directly influences the dyeing quality, and when the cloth is circularly dyed in the cloth dyeing machine, a layer of heat exchange device is generally wrapped on the periphery of a full-immersion cloth guide pipe, and the heat exchange device is used for introducing steam and cooling water to perform heat exchange with the cloth guide pipe, so that the temperature rise and fall control of dye liquor in the cloth guide pipe is realized.

However, the temperature rising and falling device of the existing cloth dyeing machine is only provided with a single heat exchange device, the temperature rising and falling speed of dye liquor is controlled to be lower, the time required by temperature rising and falling control is longer, the dyeing quality of cloth is influenced, when heat exchange is carried out, a straight pipe is utilized for heat exchange, the heat exchange effect is poor, the heat exchange speed is slow, the existing device is not provided with a filter pipe convenient to detach at the position of a cooling water inlet of a heat exchanger, and the operation of workers is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that only a single heat exchange device is arranged, the heat exchange efficiency is low, and a filter pipe which is convenient to disassemble is not arranged in the prior art, a two-section type temperature rising and falling device of a cloth dyeing machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: two segmentation rise cooling devices of cloth dyeing machine, including the device main part, the top of device main part is provided with the dye liquor case, and the bottom of dye liquor case is connected with the transport pipe, the inside bottom of device main part is provided with first radiator, and one side of first radiator is provided with the second radiator, the inside of first radiator and second radiator all is provided with the coil pipe, and the outside of coil pipe is provided with the fin, one side of the bottom of first radiator and second radiator all is provided with the feed inlet, and one side of feed inlet is provided with the discharge gate, the inner wall of first radiator and second radiator all is provided with thermal-insulated layer, and thermal-insulated layer comprises thermal-insulated cotton material.

Preferably, the coil is connected with a transport pipe, and the first radiator and the second radiator are connected by the transport pipe.

Preferably, the outer side of the feed inlet is connected with a water pipe, one side of the water pipe is provided with a steam inlet, and the bottom of the steam inlet is provided with a cooling liquid inlet.

Preferably, the outside of discharge gate is connected with the water pipe, and one side of water pipe is provided with the steam outlet, and the bottom of steam outlet is provided with the coolant liquid export.

Preferably, one end of the cooling liquid inlet is connected with a filter pipe, a filter element is arranged inside the filter pipe, internal threads are arranged at two ends of the filter pipe, and a bolt is arranged inside the filter pipe.

Preferably, the filter pipe is detachably connected with the coolant inlet through internal threads, and the filter pipe is detachably connected with the filter element through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first radiator, the second radiator that set up, set up respectively in the front end and the rear end of dyeing liquid case, realized the two segmentation temperature compensation of the dye liquor in the conveying pipe, make the dye liquor in the conveying pipe rise or fall the temperature rate and show and improve, shortened the required time of rise or fall temperature control, can match different rise or fall the temperature rate according to the cloth material difference, promote the dyeing quality of cloth;

2. by the arrangement of the coil pipe, the fins and the heat insulation layer, the heat exchange contact area between the dye liquor in the transport pipe and the heat exchanger is increased by using the coil pipe, the heat exchange rate is increased by using the fins, and the influence of the temperature of the external environment on the heat exchange in the heat exchanger is reduced by using the heat insulation layer;

3. through filter tube, filter core, internal thread, the bolt that sets up, the staff of being convenient for is dismantled the filter tube from the coolant liquid entrance, and the staff of being convenient for fills the filter tube with the filter core and dismantles in, washs the filter core.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

fig. 3 is a partial enlarged view of the position B of the present invention.

In the figure: 1. a device main body; 2. a dyeing liquor box; 3. a first heat sink; 4. a second heat sink; 5. a feed inlet; 6. a steam inlet; 7. a coolant inlet; 8. a filter tube; 9. a transport pipe; 10. a discharge port; 11. a steam outlet; 12. a coolant outlet; 13. a thermal insulation layer; 14. a coil pipe; 15. a fin; 16. a filter element; 17. a bolt; 18. an internal thread.

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.

Referring to fig. 1-3, a two-stage temperature raising and lowering device of a cloth dyeing machine comprises a device main body 1, a dye liquor tank 2 is arranged at the top of the device main body 1, a conveying pipe 9 is connected to the bottom of the dye liquor tank 2, a first radiator 3 is arranged at the bottom end inside the device main body 1, a second radiator 4 is arranged on one side of the first radiator 3, a coil pipe 14 is arranged inside the first radiator 3 and the second radiator 4, fins 15 are arranged on the outer side of the coil pipe 14, a feed port 5 is arranged on one side of the bottom of the first radiator 3 and the bottom of the second radiator 4, a discharge port 10 is arranged on one side of the feed port 5, a heat insulation layer 13 is arranged on the inner wall of each of the first radiator 3 and the second radiator 4, and the heat insulation layer 13 is made of heat insulation cotton.

This device is through the first radiator 3 that sets up, second radiator 4, set up respectively at the front end and the rear end of dying liquid case 2, the two segmentation temperature compensation of the dye liquor in the transport pipe 9 has been realized, coil pipe 14 through setting up, fin 15, heat insulation layer 13, make the dye liquor in the transport pipe 9 rise or fall the temperature rate and show and improve, the required time of control of rising or falling temperature has been shortened, through the filter tube 8 that sets up, filter core 16, internal thread 18, bolt 17, be convenient for wash filter core 16.

Please refer to fig. 1, the coil 14 is connected to the transport pipe 9, the first radiator 3 and the second radiator 4 are connected via the transport pipe 9, and a control valve is disposed at the connection position of the coil 14 and the transport pipe 9.

Please refer to fig. 1, the outer side of the feeding port 5 is connected with a water pipe, one side of the water pipe is provided with a steam inlet 6, the bottom of the steam inlet 6 is provided with a cooling liquid inlet 7, and the outer sides of the steam inlet 6 and the cooling liquid inlet 7 are provided with control valves.

Please refer to fig. 1, the outer side of the discharge port 10 is connected with a water pipe, one side of the water pipe is provided with a steam outlet 11, the bottom of the steam outlet 11 is provided with a cooling liquid outlet, and the steam outlet 11 is connected with a condenser, so that the steam can be condensed for reuse.

Please refer to fig. 2, one end of the coolant inlet 7 is connected to the filter tube 8, the filter element 16 is disposed inside the filter tube 8, the internal threads 18 are disposed at two ends of the filter tube 8, the bolt 17 is disposed inside the filter tube 8, and the external threads matching with the internal threads 18 are disposed inside the coolant inlet 7.

Please refer to the drawing, the filtering pipe 8 is detachably connected with the cooling liquid inlet 7 through internal threads, the filtering pipe 8 is detachably connected with the filter element 16 through a bolt 17, and three filtering layers of metal grating, PP cotton and activated carbon are arranged in the filter element 16 to filter fine impurities in the cooling liquid.

The working principle is as follows: when the dye liquor cooling device is used, the device is connected with an external power supply to obtain electric energy, the device can normally run, when a dyeing machine works for dyeing, the dye liquor in the dye liquor box 2 needs to be subjected to temperature control, a conveying pump connected with a conveying pipe 9 at the bottom of the dye liquor box 2 is opened, the dye liquor in the dye liquor box 2 enters a coil pipe 14 in a first radiator 3 through the conveying pipe 9, steam is conveyed into the first radiator 3 through a steam inlet 6 connected with the first radiator 3 through a feed inlet 5 to heat the dye liquor in the coil pipe 14 for a first-section heating, fins 15 connected with the coil pipe 14 enable the heat exchange effect of the steam and the dye liquor in the coil pipe 14 to be better, the dye liquor in the first radiator 3 is conveyed into a second radiator 4 through the conveying pipe 9 to be subjected to second-section heating, the steam used for heating is discharged through a steam outlet 11 connected with a discharge outlet 10, and finally the dye liquor is conveyed into the dye liquor box 2 through the conveying pipe 9 to be cooled, the cooling liquid of the cooling liquid inlet 7 is conveyed into the radiator to cool the dye, when the filtering materials in the filtering pipe 8 connected with the cooling liquid inlet 7 are saturated, the internal threads 18 inside the filtering pipe 8 are firstly screwed out from the cooling liquid inlet 7 to realize the disassembly of the filtering pipe 8, and then the bolts 17 are screwed out to realize the disassembly of the filter element 16, so that the filter element 16 can be conveniently cleaned by workers.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Two segmentation lift temperature devices of cloth dyeing machine, including device main part (1), its characterized in that: the device is characterized in that a dye liquor box (2) is arranged at the top of the device body (1), a conveying pipe (9) is connected to the bottom of the dye liquor box (2), a first radiator (3) is arranged at the bottom inside the device body (1), a second radiator (4) is arranged on one side of the first radiator (3), a coil pipe (14) is arranged inside the first radiator (3) and the second radiator (4), fins (15) are arranged on the outer side of the coil pipe (14), a feed inlet (5) is arranged on one side of the bottom of the first radiator (3) and the bottom of the second radiator (4), a discharge outlet (10) is arranged on one side of the feed inlet (5), a heat insulation layer (13) is arranged on the inner wall of the first radiator (3) and the inner wall of the second radiator (4), and the heat insulation layer (13) is made of heat insulation cotton.

2. The two-stage temperature raising and lowering device of the cloth dyeing machine according to claim 1, characterized in that: the coil pipe (14) is connected with the conveying pipe (9), and the first radiator (3) and the second radiator (4) are connected through the conveying pipe (9).

3. The two-stage temperature raising and lowering device of the cloth dyeing machine according to claim 1, characterized in that: the outside of feed inlet (5) is connected with the water pipe, and one side of water pipe sets up steam inlet (6), and the bottom of steam inlet (6) is provided with coolant liquid entry (7).

4. The two-stage temperature raising and lowering device of the cloth dyeing machine according to claim 1, characterized in that: the outside of discharge gate (10) is connected with the water pipe, and one side of water pipe is provided with steam outlet (11), and the bottom of steam outlet (11) is provided with the coolant outlet.

5. The two-stage temperature raising and lowering device of the cloth dyeing machine according to claim 3, characterized in that: one end of the cooling liquid inlet (7) is connected with a filter pipe (8), a filter element (16) is arranged inside the filter pipe (8), internal threads (18) are arranged at two ends of the filter pipe (8), and a bolt (17) is arranged inside the filter pipe (8).

6. The two-stage temperature raising and lowering device of the cloth dyeing machine according to claim 5, characterized in that: the filter pipe (8) is detachably connected with the cooling liquid inlet (7) through internal threads, and the filter pipe (8) is detachably connected with the filter element (16) through a bolt (17).