CN209726871U - A kind of Sewage heat energy recycle utilizes device - Google Patents

Abstract

The utility model relates to a kind of Sewage heat energy recycles to utilize device, including clear water station, it further include the internal transfer recovery bin for being equipped with the first heat utilization mechanism, the outside of transfer recovery bin is equipped with the second heat utilization mechanism, second heat utilization mechanism includes several second heat exchanging pipes, each second heat exchanging pipe is double-layer structure, and including inner and outer tubes, inner tube is detachably set to outer tube wall, a waste water chamber is constituted between inner tube and outer tube, outer tube both ends open up a waste water mouth respectively, two neighbouring outer tube one end are connected by a water conservancy diversion storehouse, all water conservancy diversion storehouses and all outer tubes constitute the waste line of detour setting, clear water station is successively connected to an inner tube of the first heat utilization mechanism and the top by fresh water pump, the outside of transfer recovery bin is equipped with waste water pump, waste water pump passes through an outer tube of blowoff line and the top The connection of waste water mouth, the utility model being capable of thermal energy effective recyclings to bleaching and dyeing wastewater.

Description

A kind of Sewage heat energy recycle utilizes device

Technical field

The utility model relates to recovery plant for waste water heat energy fields, and in particular, to a kind of Sewage heat energy recycle utilization dress It sets.

Background technique

Overflow dyeing machine in actual use, can generate a large amount of bleaching and dyeing wastewater, the temperature of these thermal wastewaters is generally in 60- 90 degrees Celsius, originally these waste water are to be exhausted directly to waste water processing station, do not carry out waste heat recycling, but wait it naturally cold But, the significant wastage of thermal energy is resulted in this way, and according to actual count, waste more than 5000 tons of steam year, and this kind of heat is steamed Vapour is mixed with outside atmosphere will affect surrounding enviroment, be unfavorable for certain environmental protection；Overflow dyeing machine can constantly need hot clear water simultaneously Supply, and the demand temperature of hot clear water is in 60 degrees centigrades.

In conclusion and in order to consider the input cost of enterprise for a long time and in the protective awareness to environment, urgent need one Kind can be to the equipment of bleaching and dyeing wastewater heat energy recycle.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of Sewage heat energy recycle and utilizes device.

A kind of Sewage heat energy recycle disclosed by the utility model utilizes device, including clear water station, further includes transfer recovery bin, Transfer recovery bin is enclosed construction, and is internally provided with the first heat utilization mechanism in horizontal attitude, outside transfer recovery bin Portion is provided with the second heat utilization mechanism, and the second heat utilization mechanism includes the second heat exchanger tube that several from top to bottom set gradually Road, each second heat exchanging pipe is double-layer structure, and including inner and outer tubes, inner tube is detachably arranged in the inner wall of outer tube Between, a waste water chamber is constituted between outer wall of inner tube and the inner wall of outer tube, the left and right ends of outer tube offer a waste water respectively Mouthful, and one of waste water mouth be in outer tube lower section, and another is in the top of outer tube, and the one of two neighbouring outer tubes End is connected by a water conservancy diversion storehouse, and all water conservancy diversion storehouses and all outer tubes constitute the waste line that a detour is arranged, the first heat Be in the lower area in transfer recovery bin using mechanism, clear water station by fresh water pump and clear water pipeline successively with the first heat utilization Mechanism is connected to an inner tube of the top, and the outside of transfer recovery bin is equipped with waste water pump, and waste water pump is by blowoff line and most The waste water mouth of one outer tube of top is connected to.

Further, one end of inner tube is welded with the first co-axial the ring disk, and the first the ring disk can be with the end of outer tube It is threadedly coupled, outer tube is provided with the second co-axial the ring disk far from one end of the first the ring disk, and the second the ring disk and external pipe thread connect It connects, the medial surface of the second the ring disk offers the annular groove with the other end insertion for inner tube.

Further, inner and outer tubes are that heat-conducting is cast.

Further, the outside of each outer tube is equipped with one group of flexibility tracheae, and every group of flexibility tracheae is wound in the shape of a spiral On the outer wall of respective outer tube, it is connected between two groups of neighbouring flexibility tracheaes by compensating tracheae, and institute is flexible Tracheae and all compensation tracheaes constitute the hot gas line of detour setting, and the top of transfer recovery bin is equipped with internal through it Air inlet pipe in all flexibility tracheaes, is equipped with air pump, the flexible tracheae of one of the top is logical on one of bottom flexible tracheae Thermal energy tracheae is crossed to be connected to air inlet pipe.

Further, the number of air inlet pipe is two or more, and is arranged side by side, and Non-return air valve is equipped in air inlet pipe.

Further, one end of two neighbouring inner tubes is connected by bending pipeline, the end of bending pipeline with The inner thread of first the ring disk connects, and the second heat exchanger tube of detour setting is constituted between all inner tubes and all bending pipelines Road, the first heat utilization mechanism include the first heat exchanging pipe of detour setting, and the first heat exchanging pipe is connected to the second heat exchanging pipe.

Further, bending pipeline and flexible tracheae are bellows.

Further, the second heat utilization mechanism further includes to by the closed thermal insulation barn shrouded of all second heat exchanging pipes.

The utility model has the advantages that the Sewage heat energy recycle of the utility model utilizes device, clear water station passes through fresh water pump and clear water pipeline Clear water source is squeezed into the first heat exchanging pipe, when water medium passes through the first heat exchanging pipe, through the waste water in transfer recovery bin The influence of temperature constitutes initial heat exchange to it, and the water medium initially to be exchanged heat is continued to run to by multiple inner tubes and bending tube In second heat exchanging pipe of road building, while the industrial waste water released by production line can be received in transfer recovery bin, these are useless Water transition in transfer recovery bin, and its liquid level in transfer recovery bin can be higher than the setting height of the first heat exchanging pipe Degree；That is the first heat exchanging pipe is in waste water, and then these waste water are squeezed by blowoff line to useless by waste water pump again It circulates in water lines, during being somebody's turn to do, thermal wastewater is occupy between outer tube and inner tube, and thermal energy can be fed in inner tube, with This, which is constituted, heats purpose to the water medium of its inside；Waste line and the second heat exchanging pipe are that detour is arranged so that its stroke It is enlarged, heat exchange efficiency improves；Air pump can also squeeze into cool exterior air to hot gas line simultaneously, flow in above-mentioned waste water Cheng Zhong, cold air contact in hot gas line with outer tube, constitute heat exchange, switch to hot-air, the flowing side of outside atmosphere at this time To the contrary formula flowed with waste water, which substantially increases in through thermal energy tube runs to transfer recovery bin Temperature in transfer recovery bin, and then enhanced heat exchange, last waste water warp sufficiently are carried out to the water medium in the first heat exchanging pipe Waste line is circulated to waste water station and is filtered processing, and the water medium being heated then is introduced into the storage tank of setting, to It is supplied to industrial production use；This it is practical can thermal energy effective recycling to bleaching and dyeing wastewater, and then reduce the production of enterprise Cost and also promote certain protection to environment.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:

Fig. 1 is the schematic perspective view one of the utility model；

Fig. 2 is the planar structure schematic diagram one of the utility model；

Fig. 3 is the planar structure schematic diagram two of the utility model；

Fig. 4 is the schematic perspective view two of the utility model；

Fig. 5 is enlarged drawing at A in Fig. 4；

Fig. 6 is the sectional perspective structural schematic diagram one of the utility model；

Fig. 7 is the sectional perspective structural schematic diagram two of the utility model；

Description of symbols:

1, fresh water pump；

2, transfer recovery bin；2a, air inlet pipe；2b, air pump；2c, thermal energy tracheae；2t, Non-return air valve；

3, the first heat utilization mechanism；

4, the second heat exchanging pipe；4a, inner tube；4a1, bending pipeline；4a2, the first the ring disk；4b, outer tube；4b1, the second ring Disk；4b2, annular groove；4t, waste water mouth；4r, water conservancy diversion storehouse；

5, waste water pump；5a, waste line；5b, flexible tracheae；5c, compensation tracheae；

6, thermal insulation barn.

Specific embodiment

Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new Type.That is, the details in these practices is non-essential in this practical some embodiments.In addition, being simplification figure For the sake of formula, some known usual structures and component will be painted it in the drawings in simply illustrative mode.

In addition, the description for being such as related to " first ", " second " in this is practical is used for description purposes only, not especially censure The meaning of order or cis-position, it is also non-to limit practical, the component described just for the sake of difference with same technique term Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution, Also not within the protection scope of this real requirement.

A kind of Sewage heat energy recycle shown in referring to Figure 1 to Figure 7 utilizes device, including clear water station, further includes transfer recycling Storehouse 2, transfer recovery bin 2 is enclosed construction, and is internally provided with the first heat utilization mechanism 3 in horizontal attitude, transfer recycling The outside in storehouse 2 is provided with the second heat utilization mechanism, the second heat utilization mechanism include several from top to bottom set gradually second Heat exchanging pipe 4, each second heat exchanging pipe 4 is double-layer structure, and is removably pacified including inner tube 4a and outer tube 4b, inner tube 4a Between the inner wall of outer tube 4b, a waste water chamber, the left and right of outer tube 4b are constituted between inner tube 4a outer wall and the inner wall of outer tube 4b Both ends offer a waste water mouth 4t respectively, and one of waste water mouth 4t is in below outer tube 4b, another is in outer tube One end of the top of 4b, two neighbouring outer tube 4b is connected by a water conservancy diversion storehouse 4r, all water conservancy diversion storehouse 4r and all Outer tube 4b constitutes the waste line 5a of detour setting, and the first heat utilization mechanism 3 is in the lower region in transfer recovery bin 2 Domain, clear water station are successively connected to an inner tube 4a of the first heat utilization mechanism 3 and the top by fresh water pump 1 and clear water pipeline, The outside of transfer recovery bin 2 is equipped with waste water pump 5, the waste water mouth that waste water pump 5 passes through blowoff line and an outer tube 4b of the top 4t connection.

One end of inner tube 4a is welded with the first co-axial the ring disk 4a2, the first the ring disk 4a2 can be with the end of outer tube 4b Be threadedly coupled, outer tube 4b far from one end of the first the ring disk 4a2 be provided with co-axial the second the ring disk 4b1, the second the ring disk 4b1 with Outer tube 4b is threadedly coupled, and the medial surface of the second the ring disk 4b1 offers the annular groove 4b2 with the other end insertion for inner tube 4a； First the ring disk 4a2 has been out the flange arrangement of centre bore, and it is welded with inner tube 4a, the first the ring disk 4a2 centre bore and inner tube The connection of 4a inner wall guarantees that water medium can import inside inner tube 4a；Second the ring disk 4b1 is threadedly coupled with outer tube 4b, the second the ring disk 4b1 is similar to the first the ring disk 4a2 structure, the difference is that its inside offers annular groove 4b2, so that inner tube 4a is outer in insertion After in pipe 4b, inner tube 4a is inserted into annular groove 4b2 far from one end of the first the ring disk 4a2, constitute to just with the effect of support； Inner tube 4a and outer tube 4b can be realized efficiently installation operation and later maintenance by the first the ring disk 4a2 and the second the ring disk 4b1 Operation.

Inner tube 4a and outer tube 4b is that heat-conducting is cast；Heat-conducting casts clear water and place convenient for being in inner tube 4a There is the space of hot-cast socket between waste water between inner tube 4a and outer tube 4b.

The outside of each outer tube 4b is equipped with one group of flexibility tracheae 5b, and every group of flexibility tracheae 5b is spirally wrapped around respectively From the outer wall of outer tube 4b, it is connected between two groups of neighbouring flexibility tracheae 5b by compensating tracheae 5c, and all soft Property tracheae 5b and all compensation tracheae 5c constitute the hot gas line of detour setting, the top of transfer recovery bin 2, which is equipped with, to be run through In its internal air inlet pipe 2a, all flexibility tracheae 5b, air pump 2b, the top are installed on the flexible tracheae 5b of one of bottom A flexibility tracheae 5b be connected to air inlet pipe 2a by thermal energy tracheae 2c；Inner tube 4a is in outer tube 4b, outer tube 4b and inner tube Waste water thermal energy between 4a is directed into inner tube 4a through outer tube 4b, while the waste water thermal energy in outer tube 4b can also dissipate outwardly, be Thermal utilization effect is greatly improved, flexible tracheae 5b is equipped with outside each outer tube 4b, air pump 2b squeezes into outside air most The flexible tracheae 5b of one of lower section, and the hot gas line that all flexibility tracheae 5b and all compensation conduits are constituted is convenient for cold air Circulation in the process of circulation, exhales the thermal energy exchange come with outer tube 4b, and cold air switchs to hot-air, and finally changing hot-air can be through Hot gas line is squeezed into thermal energy tracheae 2c, and is imported in air inlet pipe 2a, to compensate the heat generating temperature in transfer recovery bin 2, structure At circulation, to guarantee that the temperature in transfer recovery bin 2 is in high temperature always；And be conducive to the work of the first heat utilization mechanism 3 Efficiency.

The number of air inlet pipe 2a is two or more, and is arranged side by side, and Non-return air valve 2t is equipped on air inlet pipe 2a；Number It is convenient for the equal of hot-air for two and distributes；Non-return air valve 2t prevents hot air reflow.

One end of two neighbouring inner tube 4a is connected by bending pipeline 4a1, the end of bending pipeline 4a1 and the The inner thread of one the ring disk 4a2 connects, and the second of detour setting is constituted between all inner tube 4a and all bending pipeline 4a1 Heat exchanging pipe 4, the first heat utilization mechanism 3 include the first heat exchanging pipe of detour setting, the first heat exchanging pipe and the second heat exchanger tube Road 4 is connected to；Bending pipeline 4a1 is installed in outer tube 4b and inner tube 4a, convenient for being connected to two neighbouring inner tube 4a, in turn Facilitate the second heat exchanging pipe 4 effectively for clear water circulation；Clear water is squeezed into second by fresh water pump 1 and clear water pipeline and changed by clear water station After in pipe line 4 it may first have to pass through the first heat utilization mechanism 3；That is the first heat exchanging pipe, the stage are the first stage, by It is laid in transfer recovery bin 2 in it, the waste water in transfer recovery bin 2 is covered in the first heat exchanging pipe, and air inlet pipe 2a is discharged into Hot cold air flows downward, the first heat exchanging pipe when air inlet pipe 2a guarantees 2 internal temperature of transfer recovery bin, between the two It is influenced by the two, the pre-heat phase for initializing the clear water passed through inside it；Air inlet pipe 2a cooperation hot gas line makes After the waste water in transfer recovery bin 2 is disposed to a certain degree, internal heat temperature is still ensured, will not be due to waste water Discharge, and internal temperature reduction occurs.

Bending pipeline 4a1 and flexibility tracheae 5b is bellows；Bellows is easily installed work.

Second heat utilization mechanism further includes to by the closed thermal insulation barn 6 shrouded of all second heat exchanging pipes 4；Thermal insulation barn 6 So that all second heat exchanging pipe, 4 working efficiencies and stability improve.

Working principle: clear water station is squeezed into clear water source to the first heat exchanging pipe by fresh water pump 1 and clear water pipeline, clear water When medium passes through the first heat exchanging pipe, the influence through the waste water temperature in transfer recovery bin 2 constitutes initial heat exchange to it, first The water medium for beginning to exchange heat continues to run in the second heat exchanging pipe 4 by multiple inner tube 4a and bending pipeline 4a1 building, simultaneously The industrial waste water released by production line, liquid level of these waste water in transfer recovery bin 2 can be received in transfer recovery bin 2 Setting higher than the first heat exchanging pipe is higher than, and hot water covers the first heat exchanging pipe；These waste water pass through sewage pipe by waste water pump 5 Road is squeezed into circulating in waste line 5a, should during, thermal wastewater occupy between outer tube 4b and inner tube 4a, and thermal energy can quilt It is directed into inner tube 4a, is constituted with this and purpose is heated to the water medium of its inside；Waste line 5a and the second heat exchanging pipe 4 are It is arranged for detour so that its stroke is enlarged, heat exchange efficiency improves；Air pump 2b can also squeeze into cool exterior air to hot gas simultaneously In pipeline, during the flowing of above-mentioned waste water, cold air is contacted in hot gas line with outer tube 4b, constitutes heat exchange, switchs to hot sky Gas, for the hot-air in through thermal energy tube runs to transfer recovery bin 2, which substantially increases transfer recovery bin Temperature in 2, and then enhanced heat exchange sufficiently is carried out to the water medium in the first heat exchanging pipe；Last waste water is through waste line 5a It is circulated to waste water station and is filtered processing, the water medium being heated then is introduced into the storage tank of setting, to be supplied to give work Industry produces and uses.

Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.

Claims (8)

1. a kind of Sewage heat energy recycle utilizes device, including clear water station, it is characterised in that: further include transfer recovery bin (2), transfer Recovery bin (2) is enclosed construction, and is internally provided with the first heat utilization mechanism (3) in horizontal attitude, transfer recovery bin (2) Outside be provided with the second heat utilization mechanism, the second heat utilization mechanism includes the second heat exchange that several from top to bottom set gradually Pipeline (4), each second heat exchanging pipe (4) is double-layer structure, and including inner tube (4a) and outer tube (4b), inner tube (4a) is removable That unloads is mounted between the inner wall of outer tube (4b), and a waste water chamber is constituted between inner tube (4a) outer wall and the inner wall of outer tube (4b), The left and right ends of outer tube (4b) offer a waste water mouth (4t) respectively, and one of waste water mouth (4t) is in outer tube (4b) Lower section, another is in the top of outer tube (4b), and one end of two neighbouring outer tubes (4b) passes through a water conservancy diversion storehouse (4r) It is connected, all water conservancy diversion storehouses (4r) and all outer tubes (4b) constitute the waste line (5a) that a detour is arranged, the first heat utilization Mechanism (3) is in the lower area in transfer recovery bin (2), and clear water station is by fresh water pump (1) and clear water pipeline successively with first Heat utilization mechanism (3) is connected to an inner tube (4a) of the top, and the outside of transfer recovery bin (2) is equipped with waste water pump (5), waste water Pump (5) is connected to by blowoff line with the waste water mouth (4t) of an outer tube (4b) of the top.

2. a kind of Sewage heat energy recycle according to claim 1 utilizes device, it is characterised in that: weld one end of inner tube (4a) It is connected to co-axial the first the ring disk (4a2), the first the ring disk (4a2) can be connect with the end thread of outer tube (4b), outer tube (4b) is provided with co-axial the second the ring disk (4b1), the second the ring disk (4b1) and outer tube far from the one end of the first the ring disk (4a2) (4b) is threadedly coupled, and the medial surface of the second the ring disk (4b1) offers the annular groove with the other end insertion for inner tube (4a) (4b2)。

3. a kind of Sewage heat energy recycle according to claim 2 utilizes device, it is characterised in that: inner tube (4a) and outer tube (4b) is that heat-conducting is cast.

4. a kind of Sewage heat energy recycle according to claim 1 utilizes device, it is characterised in that: outside each outer tube (4b) Portion is equipped with one group of flexibility tracheae (5b), and every group of flexibility tracheae (5b) is spirally wrapped around the outer wall of respective outer tube (4b) On, it is connected between two groups of neighbouring flexibility tracheaes (5b) by compensating tracheae (5c), and all flexible tracheaes (5b) The hot gas line of detour setting is constituted with all compensation tracheae (5c), the top of transfer recovery bin (2) is equipped in it The air inlet pipe (2a) in portion in all flexibilities tracheaes (5b), is equipped with air pump (2b) on the flexible tracheae (5b) of one of bottom, most The flexible tracheae (5b) of one of top is connected to by thermal energy tracheae (2c) with air inlet pipe (2a).

5. a kind of Sewage heat energy recycle according to claim 4 utilizes device, it is characterised in that: the number of air inlet pipe (2a) It for two or more, and is arranged side by side, Non-return air valve (2t) is installed in air inlet pipe (2a).

6. a kind of Sewage heat energy recycle according to claim 1 utilizes device, it is characterised in that: in neighbouring two One end of pipe (4a) is connected by bending pipeline (4a1), the end of bending pipeline (4a1) and the inner wall of the first the ring disk (4a2) It is threadedly coupled, the second heat exchanging pipe of detour setting is constituted between all inner tubes (4a) and all bending pipelines (4a1) (4), the first heat utilization mechanism (3) includes the first heat exchanging pipe of detour setting, the first heat exchanging pipe and the second heat exchanging pipe (4) Connection.

7. a kind of Sewage heat energy recycle according to claim 4 or 6 utilizes device, it is characterised in that: bending pipeline (4a1) It is bellows with flexible tracheae (5b).

8. a kind of Sewage heat energy recycle according to claim 1 utilizes device, it is characterised in that: the second heat utilization mechanism is also Including to by the closed thermal insulation barn (6) shrouded of all second heat exchanging pipes (4).