CN205653600U - Serial -type directly -heated type heat exchanger's energy -conserving dyeing machine - Google Patents

Abstract

The utility model provides a serial -type directly -heated type heat exchanger's energy -conserving dyeing machine, includes a trunk body, a dye liquor supply unit, a dye liquor heating unit and a dye liquor cooling unit that is equipped with directly -heated type heat exchanger, wherein, dye liquor cooling unit is with a series connection tube coupling directly -heated type heat exchanger, borrow this, when the dye liquor will heat up, after dye liquor supply unit's outlet pipe way gets into directly -heated type heat exchanger internal heating, flow through earlier the dye liquor by the series pipe and cool down the unit and send into the trunk body again, when the dye liquor will be lowered the temperature, from dye liquor supply unit's outlet pipe way, the directly -heated type heat exchanger that flows through did not earlier nevertheless heat again, again by sending into the trunk body behind the series pipe entering dye liquor cooling unit internal cooling. Because serial -type directly -heated type heat exchanger is used to the dye liquor heaies up, saves multichannel time thermal energy conversion procedure, effectively solves the problem of the meaningless consume of the energy.

Description

The energy-saving dyeing machine of tandem direct-heating-type heat exchanger

Technical field

This utility model is relevant a kind of staining machine structure, espespecially a kind of application tandem direct-heating-type heat Exchanger carries out dye liquor intensification, to play the energy-saving dyeing machine structure of heat energy benefit.

Background technology

As it is shown in figure 1, the structure of general fabric dyeing machine generally comprises: a trunk body 110, it has a machine 111 and a cloth storage trough 112, and in this head 111, it is provided with cloth wheel 113 and a nozzle 114；One Dye liquor feed unit 120, main pump 121 dye liquor dosing pump 123 aspirated from medicine-adding bin 122, warp Transfer pipeline 124 is sent into heat exchanger 130 and is delivered to this nozzle 114 again；One cloth guide tube 140, by this spray Mouth 114 picks out the tail to trunk body 110, forms one for cloth 141 circulation dip-dye with this trunk body 110 Loop.

Secondary person, the heat exchanger 130 of general fabric dyeing machine connects vapour inlet 131, cooling water inlet 132, coolant outlet 133, condensation-water drain 134 and manual drainage mouth 135, and by boiler (figure Do not show) provide steam and dye liquor to carry out heat exchange；Wherein, burning fuel is borrowed to be produced due to boiler Heat energy, allow water form steam, then be delivered to heat exchanger 130 and carry out heat exchange with dye liquor；Cause This, the heat energy of fuel must via the converse routine of the multiple tracks such as boiler → water → steam → heat exchanger, Dye liquor could be produced the effect of heating, the most necessarily have the conversion loss of heat energy, add steam Conveyance loss, cause the meaningless consume of the energy.

Utility model content

The problem causing the meaningless consume of the energy for solving prior art, this utility model provides one string The energy-saving dyeing machine of connection formula direct-heating-type heat exchanger, it is that application tandem direct-heating-type heat exchanger comes Carry out the energy-saving dyeing machine structure of dye liquor intensification.

This utility model solves its technical problem and be the technical scheme is that

A kind of energy-saving dyeing machine of tandem direct-heating-type heat exchanger, including: a trunk body, its side Being provided with a dye liquor input port to connect a dye liquor input pipe, opposite side is provided with a dye liquor delivery outlet with even Connect a dye liquor outlet tube；One dye liquor feed unit, is arranged at outside this trunk body, its have a pump with Being pressurizeed by dye liquor, a port of export is to connect an outlet pipeline, and an entrance point is to connect the output of this dye liquor Pipe；One dye liquor heating unit, is arranged at outside this trunk body, closes at this dye liquor feed unit, its Including a direct-heating-type heat exchanger in order to be heated by dye liquor, this direct-heating-type heat exchanger is provided with a dye liquor First entrance is in order to connect this outlet pipeline, and a dye liquor first exports, in order to export the dye after heating Liquid, a series pipe, it is connected to this dye liquor first and exports；And a dye liquor temperature reducing unit, arrange Outside this trunk body, closing at this dye liquor heating unit, it includes that a heat exchanger is in order to by dye liquor Cooling, it is cold in order to be connected one with a cooling water inlet valve that this heat exchanger is provided with a cooling water inlet But water lines, a coolant outlet and a coolant outlet valve in order to discharge cooling water, a dye liquor Second entrance is in order to connect this series pipe, and a dye liquor second exports, in order to connect the input of this dye liquor Pipe；

Whereby, when dye liquor heats up, closing this cooling water inlet valve, dye liquor is from this dye liquor After the outlet pipeline of feed unit heats in entering this direct-heating-type heat exchanger, make the dye that gradually sequence heats Liquid, is first flowed through this dye liquor temperature reducing unit by this series pipe, then sends into trunk body through this dye liquor input pipe； Again when dye liquor is lowered the temperature, open this cooling water inlet valve, this dye liquor is single from dye liquor supply The outlet pipeline of unit, flows through this direct-heating-type heat exchanger but does not heats, then entered by this series pipe In this heat exchanger after cooling, make the dye liquor of gradually sequence cooling, send into trunk body through this dye liquor input pipe.

According to front taking off feature, in this utility model this trunk body also comprise horizontal type staining machine trunk body and Vertical trunk body.

According to front taking off feature, in this utility model the trunk body of this horizontal type staining machine have a head and A cloth wheel and a nozzle connected with this dye liquor input port it is provided with in one cloth storage trough, and this head, One cloth guide tube, is picked out the tail to this trunk body by this nozzle, becomes one to circulate for cloth with this trunk figure The loop of dye leaching.

According to front taking off feature, in this utility model, this vertical trunk body also includes for vertical type staining machine The trunk body of trunk body and yarn dyeing machine.

According to front taking off feature, in this utility model, this direct-heating-type heat exchanger includes: an internal layer barrel, It is a heating chamber inside it, and its side forms an internal layer hot gas inlet；One interlayer barrel, is arranged at The outside of this internal layer barrel, and separate out an annular heat switch room, and this dye liquor with this internal layer barrel First entrance exports with this dye liquor first and communicates with this annular heat switch room respectively；One outer layer barrel, Be arranged at the outside of this interlayer barrel, and separate out an annular vent room with this interlayer barrel, its with It is formed with several intercommunicating pore between this heating chamber, and this internal layer hot gas inlet is formed with an outer layer heat relatively Gas entrance, and this waste gas outlet communicates with this annular vent room；And a heating unit, it is arranged at this The outer layer hot gas inlet of outer layer barrel, and fuel is sent into the burning of this heating chamber and produces heat energy.

By front taking off feature, by take off technical characteristic, this utility model is got rid of tradition and is carried with boiler For the mode of steam, apply an in-line direct-heating-type heat exchanger, fuel is sent into its heating chamber Burning to produce steam, and directly apply this steam to heat dye liquor, and the heat of dye liquor temperature reducing unit Exchanger, being purely acting as cooling is used, and saves the multiple tracks such as heat energy → water → steam → heat exchange Energy converse routine, the problem that therefore can effectively solve the meaningless consume of the energy, and have energy-conservation Effect.

The beneficial effects of the utility model are, it is that application tandem direct-heating-type heat exchanger is carried out The energy-saving dyeing machine structure that dye liquor heats up.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of existing general fabric dyeing machine.

Fig. 2 is the structural representation that this utility model is applied to horizontal type staining machine.

Fig. 3 is direct-heating-type heat converter structure schematic diagram of the present utility model.

Fig. 4 is the stream schematic diagram that this utility model horizontal type staining machine dye liquor heats up.

Fig. 5 is the stream schematic diagram of this utility model horizontal type staining machine dye liquor cooling.

Fig. 6 is the stream schematic diagram that this utility model is applied to that vertical trunk body structure heats up.

Fig. 7 is the stream schematic diagram that this utility model is applied to the cooling of vertical trunk body structure.

Label declaration in figure:

10: trunk body

10A: the trunk body of horizontal type staining machine

10B: vertical trunk body

11: head

12: cloth storage trough

13: cloth wheel

14: nozzle

19: tail

20: dye liquor feed unit

21: pump

22: the port of export

23: entrance point

24: dye liquor outlet tube

25: outlet pipeline

30: dye liquor heating unit

31: direct-heating-type heat exchanger

32: dye liquor the first entrance

33: dye liquor first exports

34: waste gas outlet

35: series pipe

40: cloth guide tube

41: dye liquor input port

42: dye liquor input pipe

43: dye liquor delivery outlet

51: outer layer barrel

512: outer layer hot gas inlet

52: interlayer barrel

53: internal layer barrel

54: heating unit

531: internal layer hot gas inlet

532: intercommunicating pore

55: annular vent room

56: annular heat switch room

57: heating chamber

61: cooling water inlet valve

62: coolant outlet valve

70: dye liquor temperature reducing unit

71: heat exchanger

72: cooling water inlet

73: cooling water pipeline

74: coolant outlet

75: dye liquor the second entrance

76: dye liquor second exports

100: Horizontal energy-saving fabric dyeing machine

C: cloth

G: hot waste gas

L: dye liquor

W: cooling water

Detailed description of the invention

First, refer to shown in Fig. 2, be applied to the knot of horizontal type staining machine 100 for this utility model Structure schematic diagram, this horizontal type staining machine 100 one possible embodiments includes: a trunk body 10, it has One head 11 and a cloth storage trough 12, is provided with cloth wheel 13 and a nozzle 14, this trunk in this head 11 Being provided with a dye liquor input port 41 on the upside of body 10 to connect a dye liquor input pipe 42, downside is provided with a dye liquor Delivery outlet 43 is to connect a dye liquor outlet tube 24, and this dye liquor input port 41 connects with this nozzle 14, One cloth guide tube 40, is picked out the tail 19 to this trunk body 10 by this nozzle 14, forms one with this trunk body 10 Loop for cloth C circulation dye leaching；But, more than constitute and belong to prior art prior art, non-is specially The purpose of profit, holds and does not repeats.

One dye liquor feed unit 20, is arranged at this trunk body 10 outside, and it has a pump 21 with by dye liquor L Pressurization, a port of export 22 is to connect an outlet pipeline 25, and an entrance point 23 is to connect the output of this dye liquor Pipe 24.

One dye liquor heating unit 30, is arranged at this trunk body 10 outside, and it includes a direct-heating-type heat exchange Device 31 is in order to heat dye liquor L, and this direct-heating-type heat exchanger 31 is provided with dye liquor first entrance 32 and First inlet valve 61 is in order to connect this outlet pipeline 25, and a dye liquor first exports 33 and goes out with one first Mouthful valve 62 in order to the dye liquor L after heating to be connected to this dye liquor input pipe 42, a series pipe 35, It is connected to this dye liquor first and exports 33.

One dye liquor temperature reducing unit 70, is arranged at this trunk body 10 outside, closes on this dye liquor heating unit 30 Place, it include a heat exchanger 71 in order to by dye liquor L lower the temperature, this heat exchanger 71 is provided with a cooling water Entrance 72 with a cooling water inlet valve 61 in order to be connected a cooling water pipeline 73, a coolant outlet 74 and one coolant outlet valve 62 in order to discharge cooling water W, dye liquor second entrance 75 is in order to connect This series pipe 35, a dye liquor second exports 76 in order to connect this dye liquor input pipe 42.

Further referring to shown in Fig. 3, for direct-heating-type heat exchanger 31 of the present utility model structural representation Figure, including: an internal layer barrel 53, is a heating chamber 57 inside it, and its side forms an internal layer Hot gas inlet 531；One interlayer barrel 52, is arranged at the outside of this internal layer barrel 53, and with this internal layer Barrel 53 separates out an annular heat switch room 56, and this dye liquor first entrance 32 goes out with this dye liquor first Mouth 33 communicates with this annular heat switch room 56 respectively；One outer layer barrel 51, is arranged at this interlayer barrel 52 Outside: and separate out an annular vent room 55 with this interlayer barrel 52, itself and this heating chamber 57 Between be formed with several intercommunicating pore 532, and this internal layer hot gas inlet 531 is formed with an outer layer steam relatively Entrance 512, and this waste gas outlet 34 communicates with this annular vent room 55；And a heating unit 54, It is arranged at the outer layer hot gas inlet 512 of this outer layer barrel 51, fires in order to fuel to be sent into this heating chamber 57 Burn and produce heat energy.

Shown in Fig. 4, it is applied to, for this utility model, the stream schematic diagram that horizontal type staining machine dye liquor heats up, When dye liquor L to heat up, it is necessary to first start this direct-heating-type heat exchanger 31, though also this heating Unit 54 action, burns generation heat energy in order to fuel to be sent into heating chamber 57；Continue, then close this dye The valve of liquid temperature reducing unit 70 periphery, including cooling water inlet valve 61, coolant outlet valve 62, Then dye liquor adds entering in this direct-heating-type heat exchanger 31 from the outlet pipeline 25 of dye liquor feed unit 20 Heat, after making dye liquor L gradually sequence heating, is first flowed through this dye liquor temperature reducing unit 70 by this series pipe 35, then The nozzle 14 in trunk body 10 is sent into, in cloth guide tube 40 flows into cloth storage trough 12 through this dye liquor input pipe 42； And this direct-heating-type heat exchanger 31 completes with dye liquor L heat exchange and still has the hot waste gas of suitable heat energy G, the most recyclable re-uses.

Shown in Fig. 5, it is applied to the stream schematic diagram of horizontal type staining machine dye liquor cooling for this utility model, When dye liquor L to lower the temperature, it is necessary to first start the heat exchanger 71 of this dye liquor temperature reducing unit 70, also I.e. open cooling water inlet valve 61, coolant outlet valve 62, make cooling water W from cooling water pipeline 73 enter in heat exchanger 71；Then dye liquor is by from the outlet pipeline 25 of dye liquor feed unit 20, first flows After this direct-heating-type heat exchanger 30, then entered this heat exchanger 71 by this series pipe 35 and cool down, After making the cooling of dye liquor L gradually sequence, then send into the nozzle 14 in trunk body 10 through this dye liquor input pipe 42, through leading Stringing 40 flows in cloth storage trough 12.

Shown in Fig. 6, being applied to the structural representation of vertical trunk body 10B for this utility model, wherein this stands Formula trunk body 10B includes the trunk body of the trunk body for vertical type staining machine and yarn dyeing machine；This structure includes: one Trunk body 10, its side is provided with a dye liquor input port 41 to connect a dye liquor input pipe 42, and opposite side sets There is a dye liquor delivery outlet 43 to connect a dye liquor outlet tube 24；Furthermore, including a dye liquor feed unit 20, dye liquor heating unit 30 and a dye liquor temperature reducing unit 70, its structure is all same as with composition The structure of the horizontal type staining machine 100 shown in Fig. 2, does not repeats them here.

Taking off technical characteristic on by, this utility model is got rid of traditional in the way of boiler provides steam, Apply an in-line direct-heating-type heat exchanger 31, fuel is sent into its heating chamber 57 and burns to produce Steam, and directly apply this steam to heat dye liquor L, and the heat exchanger 71 of dye liquor temperature reducing unit 70, Being purely acting as the use cooled, the energy saving the multiple tracks such as heat energy → water → steam → heat exchange turns Change program, the problem that therefore can effectively solve the meaningless consume of the energy, and there is energy-conservation effect.

The above, be only preferred embodiment of the present utility model, not to this utility model Make any pro forma restriction, every according to technical spirit of the present utility model to above example institute Any simple modification, equivalent variations and the modification made, all still falls within technical solutions of the utility model In the range of.

In sum, this utility model designs in structure, uses in practicality and cost benefit, complete Structure needed for entirely meeting industry development and disclosed is also to have unprecedented innovative structure, There is novelty, creativeness, practicality, meet the regulation about new patent important document, therefore in accordance with the law Mention application.

Claims (5)

1. the energy-saving dyeing machine of a tandem direct-heating-type heat exchanger, it is characterised in that including:

One trunk body, its side is provided with a dye liquor input port to connect a dye liquor input pipe, and opposite side is provided with a dye liquor delivery outlet to connect a dye liquor outlet tube；

One dye liquor feed unit, is arranged at outside this trunk body, and it has a pump to be pressurizeed by dye liquor, and a port of export is to connect an outlet pipeline, and an entrance point is to connect this dye liquor outlet tube；

One dye liquor heating unit, it is arranged at outside this trunk body, closes at this dye liquor feed unit, it includes that a direct-heating-type heat exchanger is in order to heat dye liquor, this direct-heating-type heat exchanger is provided with dye liquor first entrance in order to connect this outlet pipeline, one dye liquor first exports, in order to export the dye liquor after heating, a series pipe, it is connected to this dye liquor first and exports；And

One dye liquor temperature reducing unit, it is arranged at outside this trunk body, closes at this dye liquor heating unit, it includes that a heat exchanger is in order to lower the temperature dye liquor, this heat exchanger is provided with a cooling water inlet with a cooling water inlet valve in order to be connected a cooling water pipeline, one coolant outlet and a coolant outlet valve are in order to discharge cooling water, one dye liquor the second entrance is in order to connect this series pipe, and a dye liquor second exports, in order to connect this dye liquor input pipe；

Whereby, when dye liquor heats up, close this cooling water inlet valve, dye liquor enters from the outlet pipeline of this dye liquor feed unit after heating in this direct-heating-type heat exchanger, make the dye liquor that gradually sequence heats, this series pipe first flow through this dye liquor temperature reducing unit, then send into trunk body through this dye liquor input pipe；Again when dye liquor is lowered the temperature, open this cooling water inlet valve, by this dye liquor from the outlet pipeline of dye liquor feed unit, flow through this direct-heating-type heat exchanger but do not heat, after cooling down in being entered this heat exchanger by this series pipe again, make the dye liquor of gradually sequence cooling, send into trunk body through this dye liquor input pipe.

The energy-saving dyeing machine of tandem direct-heating-type heat exchanger the most according to claim 1, it is characterised in that described trunk body comprises the trunk body of horizontal type staining machine and vertical trunk body.

The energy-saving dyeing machine of tandem direct-heating-type heat exchanger the most according to claim 2, it is characterized in that, the trunk body of described horizontal type staining machine has a head and a cloth storage trough, and in this head, it is provided with a cloth wheel and a nozzle connected with this dye liquor input port, one cloth guide tube, picked out the tail to this trunk body by this nozzle, become a loop soaked for cloth circulation dye with this trunk figure.

The energy-saving dyeing machine of tandem direct-heating-type heat exchanger the most according to claim 2, it is characterised in that described vertical trunk body includes the trunk body of the trunk body for vertical type staining machine and yarn dyeing machine.

The energy-saving dyeing machine of tandem direct-heating-type heat exchanger the most according to any one of claim 1 to 4, it is characterised in that described direct-heating-type heat exchanger includes:

One internal layer barrel, is a heating chamber inside it, and its side forms an internal layer hot gas inlet；

One interlayer barrel, is arranged at the outside of this internal layer barrel, and separates out an annular heat switch room with this internal layer barrel, and this dye liquor first entrance exports with this dye liquor first and communicates with this annular heat switch room respectively；

One outer layer barrel, it is arranged at the outside of this interlayer barrel, and separates out an annular vent room with this interlayer barrel, between itself and this heating chamber, be formed with several intercommunicating pore, and this internal layer hot gas inlet is formed with an outer layer hot gas inlet relatively, and a waste gas outlet communicates with this annular vent room；And

One heating unit, is arranged at the outer layer hot gas inlet of this outer layer barrel, and fuel is sent into the burning of this heating chamber and produces heat energy.