CN216919716U

CN216919716U - Circulating condensate water supply device for desizing, boiling and bleaching combined machine

Info

Publication number: CN216919716U
Application number: CN202123143385.1U
Authority: CN
Inventors: 王伟珂; 王凯旋; 闫萌萌
Original assignee: Shijiazhuang Sanjin Special Fabric Co ltd
Current assignee: Shijiazhuang Sanjin Special Fabric Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-08
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a circulating condensate water supply device for a desizing, boiling and bleaching combined machine, which relates to the technical field of fabric processing, and comprises a fabric setting machine, a steaming tank, a washing tank, a barrel frame connected with the fabric setting machine, and an exhaust funnel connected with the barrel frame, wherein a heat exchanger assembly and a filter tank are arranged inside the exhaust funnel, the lowest end of the exhaust funnel is connected with the washing tank through a circulating water pump and a water collecting pipe, the input end of the heat exchanger assembly is connected with the washing tank through a cold water pump and a cold water pipe, the output end of the heat exchanger assembly is connected with the steaming tank through a steam hot water pipe and a steam hot water pump, condensed water in smoke is recovered and is treated and recycled, the purpose of high efficiency and water saving is achieved, the waste heat of the smoke can be utilized, and fiber particle substances in the smoke can be removed, effectively reducing the pollutant in the discharged smoke.

Description

Circulating condensate water supply device for desizing, boiling and bleaching combined machine

Technical Field

The utility model relates to the technical field of fabric processing, in particular to a circulating condensed water supply device for a desizing, boiling and bleaching combined machine.

Background

The desizing, scouring and bleaching combination machine is used for desizing, scouring and bleaching pure cotton fabrics and polyester-cotton blended fabrics, plays a vital role in the pretreatment process of continuous processing of textiles, and directly influences indexes such as capillary effect, whiteness, strength, desizing rate and hand feeling of semi-finished fabrics. The water-saving steam box mainly comprises a steam box and a water washing box, a large amount of water and steam are consumed every day, water resources are wasted, and the production cost is increased.

Meanwhile, the drying oven of the fabric setting machine is a device for baking the fabric at high temperature, a lot of waste gas can be generated in production, the waste gas contains substances such as dust, cloth scraps and oil smoke which are harmful to the atmospheric environment, heat and condensed water can be generated in the oil smoke purification process, and the generated heat and the generated condensed water are not well utilized at present.

Aiming at the related technologies, the inventor thinks that the fabric setting machine can generate heat and condensed water in the oil fume purification process, and the heat and the condensed water are recycled to the desizing, boiling and bleaching combination machine for reuse, thereby greatly saving energy and avoiding resource waste.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that a fabric setting machine can generate heat and condensed water in the oil fume purification process, the heat and the condensed water are recycled to a desizing, boiling and bleaching combination machine for reuse, energy is greatly saved, and resource waste is avoided, the utility model provides a circulating condensed water supply device for the desizing, boiling and bleaching combination machine.

The utility model provides a circulating condensed water supply device for a desizing, boiling and bleaching combined machine, which adopts the following technical scheme: the utility model provides a move back boil and float circulating condensate water feeding device for combined machine, includes surface fabric forming machine, steaming chamber, washing case and the barrel holder that is connected with the surface fabric forming machine, still include with the aiutage that the barrel holder is connected, the inside of aiutage is equipped with heat exchanger subassembly and rose box, the least significant end of aiutage pass through circulating water pump and collector pipe with the washing case is connected, the input of heat exchanger subassembly pass through cold water pump and cold water pipe with the washing case is connected, the output of heat exchanger subassembly pass through steam hot-water line and steam hot-water pump with the steaming chamber is connected.

Through adopting above-mentioned technical scheme, the exhaust flue gas can pass through the aiutage in the surface fabric setting machine, at first, when the flue gas passes through heat exchanger assembly, the waste heat that the flue gas was taken can carry out the heat transfer from the cold water pipe entering cold water, then form the steam hot water and flow from the steam hot water pipe, for the steaming chamber provides steam, and simultaneously, vapor after the heat transfer can form the comdenstion water, form a large amount of comdenstion water at last and collect the inner wall at the aiutage, flow in to the least significant end of aiutage at last and retrieve to washing the incasement, reach the purpose of high-efficient water conservation. And finally, the flue gas after heat exchange is filtered by the filter box and then discharged, so that the flue gas discharged from the exhaust funnel is effectively prevented from not meeting the discharge standard.

Optionally, a water collecting tank is arranged at the bottom end of the exhaust funnel, and the input end of the water collecting pipe is connected to the bottom of the water collecting tank.

Through adopting above-mentioned technical scheme for collect the comdenstion water that produces in the oil smoke heat transfer process.

Optionally, the heat exchanger component comprises a hot gas recovery cavity, a flue gas outlet and a flue gas inlet are respectively formed in two ends of the hot gas recovery cavity, a cold water inlet and a steam hot water outlet are formed in the side wall of the hot gas recovery cavity, the cold water pipe is connected with the cold water inlet, and the steam hot water pipe is connected with the steam hot water outlet.

Through adopting above-mentioned technical scheme, the flue gas import is used for the flue gas to enter into the steam and retrieves the intracavity, and the flue gas export is then discharged the flue gas after the heat transfer, and the cold water that the cold water entry got into carries out the heat transfer during this back, follow steam hot water export and discharge.

Optionally, a plurality of groups of baffle plates are obliquely arranged on two sides of the inner wall of the hot gas recovery cavity in a crossed manner.

By adopting the technical scheme, the baffle plate is arranged to increase the flowing path of the flue gas, and the recovery of the flue gas preheating is effectively improved.

Optionally, a corrugated stainless steel pipe is connected between the cold water inlet and the steam hot water outlet.

Through adopting above-mentioned technical scheme, through the setting of corrugate stainless steel pipe for the cold water of heat transfer can carry out abundant and the thermal contact that remains, thereby forms steam hot water and exports from the steam hot water export and discharge.

Optionally, the both ends of rose box are opened respectively and are filtered entry and filtration export, the inside of rose box is followed and is equipped with primary filter piece, second grade filter piece and tertiary filter piece from supreme down in proper order.

Through adopting above-mentioned technical scheme, can clear away the fibre particulate matter in the flue gas, effectively reduce to discharge away the pollutants that contains in the flue gas.

Optionally, the primary filter element is an activated carbon filter, the secondary filter element is a particle filter screen, and the tertiary filter element is a nano filter screen.

Optionally, a cold water tank and a warm water tank are arranged inside the washing tank, the water collecting pipe and the cold water pipe are connected with the cold water tank, and the steaming tank is connected with the warm water tank.

By adopting the technical scheme, the method has the advantages that,

in summary, the utility model includes at least one of the following advantages:

1. according to the utility model, the heat exchanger assembly and the filter box are arranged in the exhaust funnel, and heat exchange and filtration are carried out on the flue gas through the heat exchanger assembly and the filter box, so that not only can the waste heat of the flue gas be utilized, but also fiber particle substances in the flue gas can be removed, and the discharged pollutants in the flue gas can be effectively reduced.

2. The utility model is connected with the washing tank through the lowest end of the exhaust funnel and the water collecting pipe, the condensed water positioned on the inner wall of the exhaust funnel is collected at the lowest part of the exhaust funnel, and then the collected condensed water is conveyed into the washing tank through the circulating water pump and the water collecting pipe to provide a water source for the washing tank, thereby effectively reducing the water supply from an external water source to the washing tank, recovering the condensed water in the flue gas, and realizing the purpose of high-efficiency water saving through treatment and reuse.

3. According to the utility model, the input end of the heat exchanger assembly is connected with the water washing tank through the cold water pump and the cold water pipe, the output end of the heat exchanger assembly is connected with the steaming tank through the steam hot water pipe and the steam hot water pump, and steam hot water is formed from a water source after heat exchange, so that steam is provided for the steaming tank, the waste heat of flue gas is fully utilized, and the waste of resources is avoided.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the heat exchanger assembly of the present invention;

fig. 3 is a schematic structural view of the filter box of the present invention.

Description of reference numerals: 1. fabric setting machine; 2. a steaming box; 3. a water washing tank; 4. a barrel frame; 5. an exhaust funnel; 6. a heat exchanger assembly; 61. a hot gas recovery chamber; 62. a flue gas outlet; 63. a flue gas inlet; 64. a cold water inlet; 65. a steam hot water outlet; 66. a baffle plate; 67. a corrugated stainless steel tube; 7. a filter box; 71. a filtration inlet; 72. a filtration outlet; 73. a primary filter element; 74. a secondary filter element; 75. a tertiary filter element; 8. a water circulating pump; 9. a water collection pipe; 10. a cold water pump; 11. a cold water pipe; 12. a steam hot water pipe; 13. a steam hot water pump; 14. a water collection tank; 15. a cold water tank; 16. a warm water tank.

Detailed Description

The present invention is described in further detail below with reference to figures 1-3.

The first embodiment is as follows:

the embodiment of the utility model discloses a circulating condensed water supply device for a desizing, boiling and bleaching combined machine. Referring to fig. 1, a move back to boil and float circulation comdenstion water feeding device for combined machine, including surface fabric forming machine 1, steaming chamber 2, washing case 3 and the barrel holder 4 that is connected with surface fabric forming machine 1, still include the aiutage 5 that is connected with barrel holder 4, the barrel holder is used for supporting aiutage 5, aiutage 5 then is used for the exhaust flue gas, aiutage 5's inside is equipped with heat exchanger subassembly 6 and rose box 7, carries out the heat transfer and filters to the flue gas through heat exchanger subassembly 6 and rose box 7.

The least significant end of aiutage 5 is connected with washing case 3 through circulating water pump 8 and water collection pipe 9, after heat transfer and filtration, the comdenstion water that is located aiutage 5 inner wall then can collect the lowest at aiutage 5, then carry the comdenstion water of collecting to washing case 3 in through circulating water pump 8 and water collection pipe 9, for washing case 3 provides the water source, effectively reduce and mend water to washing case 3 from outside water source, retrieve the condensate water in the flue gas, and through handling reuse, reach the purpose of high-efficient water conservation.

The input of heat exchanger subassembly 6 is connected with washing case 3 through cold water pump 10 and cold water pipe 11, and the output of heat exchanger subassembly 6 is connected with steaming case 2 through steam hot-water line 12 and steam hot-water pump 13. The inside of washing tank 3 is equipped with cold water groove 15 and warm water groove 16, and collector pipe 9 and cold water pipe 11 are connected with cold water groove 15, and steaming chamber 2 is connected with warm water groove 16. In order to effectively utilize the waste heat of the flue gas, a water source in the water washing tank 3 is conveyed into the heat exchanger assembly 6, the water source after heat exchange forms steam hot water, and then the steam hot water is conveyed to the steaming tank 2 through the steam hot water pipe 12 and the steam hot water pump 13 to provide steam for the steaming tank 2, and meanwhile, because the flue gas is subjected to heat exchange, water vapor in the flue gas can be separated out, and when the water vapor is separated out, a large amount of latent heat of saturated flue gas is released, so that the saturated flue gas is converted into the waste heat; the water vapor finally forms a large amount of condensed water which is collected on the inner wall of the exhaust funnel 5 and finally flows into the lowest end of the exhaust funnel 5 for recovery.

The bottom end of the exhaust funnel 5 is provided with a water collecting tank 14, the input end of the water collecting pipe 9 is connected to the bottom of the water collecting tank 14, and the water collecting tank 14 is used for collecting condensed water generated in the oil smoke heat exchange process.

The heat exchanger assembly 6 comprises a hot gas recovery cavity 61, a flue gas outlet 62 and a flue gas inlet 63 are respectively formed in two ends of the hot gas recovery cavity 61, a cold water inlet 64 and a steam hot water outlet 65 are formed in the side wall of the hot gas recovery cavity 61, the cold water pipe 11 is connected with the cold water inlet 64, and the steam hot water pipe 12 is connected with the steam hot water outlet 65. The flue gas inlet 63 is used for the flue gas to enter into the hot gas recovery chamber 61, and the flue gas outlet 62 then discharges the flue gas after the heat transfer, and the inner wall both sides cross slope of hot gas recovery chamber 61 is provided with multiunit baffling board 66, and the setting of baffling board 66 is used for increasing the route that the flue gas flows, effectively improves the recovery of preheating the flue gas. A corrugated stainless steel pipe 67 is connected between the cold water inlet 64 and the steam hot water outlet 65, and the corrugated stainless steel pipe 67 is arranged to make the cold water subjected to heat exchange contact with the residual heat sufficiently, so that the steam hot water is discharged from the steam hot water outlet 65.

Wherein, two ends of the filter box 7 are respectively provided with a filter inlet 71 and a filter outlet 72, and the interior of the filter box 7 is provided with a primary filter element 73, a secondary filter element 74 and a tertiary filter element 75 from bottom to top in sequence. The primary filter element 73 is an activated carbon filter, the secondary filter element 74 is a particle filter screen, and the tertiary filter element 75 is a nano filter screen, so that fiber particle substances in smoke can be removed, pollutants in the smoke are effectively reduced, the atmospheric environment and the health of operators are protected, and the living environment of surrounding residents is improved.

The implementation principle of the circulating condensed water supply device for the desizing, boiling and bleaching combined machine provided by the embodiment of the utility model is as follows:

during the use, can pass through aiutage 5 from exhaust flue gas in the surface fabric forming machine 1, at first, when the flue gas passes through heat exchanger unit 6, the waste heat that the flue gas was taken can carry out the heat transfer from the cold water that cold water pipe 11 got into, then form steam hot water and flow out from steam hot water pipe 12, for steaming chamber 2 provides steam, and simultaneously, vapor after the heat transfer can form the comdenstion water, form a large amount of comdenstion water at last and collect the inner wall at aiutage 5, flow in to aiutage 5's the least significant end at last and retrieve to washing in the case 3, reach the purpose of high-efficient water conservation. And finally, the flue gas after heat exchange is filtered by the filter box 7 and then discharged, so that the flue gas discharged from the exhaust funnel 5 is effectively prevented from not meeting the discharge standard.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a move back to boil and float circulation comdenstion water feeding device for combined machine, includes surface fabric forming machine (1), steaming chamber (2), washing case (3) and barrel holder (4) that are connected with surface fabric forming machine (1), its characterized in that: still include with aiutage (5) that barrel rack (4) are connected, the inside of aiutage (5) is equipped with heat exchanger subassembly (6) and rose box (7), the lowest of aiutage (5) pass through circulating water pump (8) and collector pipe (9) with wash case (3) and be connected, the input of heat exchanger subassembly (6) pass through cold water pump (10) and cold water pipe (11) with wash case (3) are connected, the output of heat exchanger subassembly (6) pass through steam hot-water line (12) and steam hot-water pump (13) with steaming case (2) are connected.

2. The circulation condensed water supply device for the desizing, scouring and bleaching combined machine as claimed in claim 1, characterized in that: the bottom of aiutage (5) is equipped with water catch bowl (14), the input of collector pipe (9) connect in the bottom of water catch bowl (14).

3. The circulating condensed water supply device for the desizing, scouring and bleaching combined machine as claimed in claim 1, characterized in that: the heat exchanger assembly (6) comprises a hot gas recovery cavity (61), a flue gas outlet (62) and a flue gas inlet (63) are respectively formed at two ends of the hot gas recovery cavity (61), a cold water inlet (64) and a steam hot water outlet (65) are formed in the side wall of the hot gas recovery cavity (61), a cold water pipe (11) is connected with the cold water inlet (64), and a steam hot water pipe (12) is connected with the steam hot water outlet (65).

4. The circulating condensed water supply device for the desizing, scouring and bleaching combined machine as claimed in claim 3, characterized in that: and a plurality of groups of baffle plates (66) are obliquely arranged on two sides of the inner wall of the hot gas recovery cavity (61) in a crossed manner.

5. The circulating condensed water supply device for the desizing, scouring and bleaching combined machine as claimed in claim 3, characterized in that: a corrugated stainless steel pipe (67) is connected between the cold water inlet (64) and the steam hot water outlet (65).

6. The circulating condensed water supply device for the desizing, scouring and bleaching combined machine as claimed in claim 1, characterized in that: two ends of the filter box (7) are respectively provided with a filter inlet (71) and a filter outlet (72), and a primary filter element (73), a secondary filter element (74) and a tertiary filter element (75) are sequentially arranged in the filter box (7) from bottom to top.

7. The circulation condensed water supply device for the desizing, scouring and bleaching combined machine as claimed in claim 6, wherein: the primary filter element (73) is an activated carbon filter, the secondary filter element (74) is a particle filter screen, and the tertiary filter element (75) is a nano filter screen.

8. The circulating condensed water supply device for the desizing, scouring and bleaching combined machine as claimed in claim 1, characterized in that: the inside of washing case (3) is equipped with cold water groove (15) and warm water groove (16), collector pipe (9) and cold water pipe (11) are connected with cold water groove (15), steaming chamber (2) are connected with warm water groove (16).