CN107687775A - Boiler residual steam recycles formula hot-water supply device - Google Patents

Abstract

The invention discloses a kind of boiler residual steam to recycle formula hot-water supply device, including：Remaining vapour discharge pipe, it is used to receive residual steam caused by boiler；Filter assemblies, it includes the driver element that outer barrel, the filter core in outer barrel and driving filter core rotate；Absorb heat component, it includes shell, horizontal airway tube, more vertical airway tube, concetrated pipe and aqueducts, horizontal airway tube one end connects with remaining vapour discharge pipe, other end closing, horizontal airway tube is provided with multigroup gas port, multiple inclined clapboards are provided with vertical airway tube, the upper surface of inclined clapboard is corrugated, and the breach of sector is equipped with each inclined clapboard；Chemical tank, it is separated into upper plenum and lower cavity by screen cloth；Water storage box, it is arranged in roof or supporting table；Water storage box is connected with the one end in the water (flow) direction downstream of aqueduct by delivery pipe, is communicated to by supply channel with water terminal.The present invention has the heat energy transformation efficiency height of remaining vapour, the fast beneficial effect of hot water supply rate.

Description

Boiler residual steam recycles formula hot-water supply device

Technical field

The present invention relates to thermal technology field.It is more particularly related to a kind of boiler residual steam recycles the supply of formula hot water Device.

Background technology

Waste heat refers to utilize and unemployed heat energy.Because China's industrial equipment falls behind, energy utilization rate is low.As changed The industries such as work, petrochemical industry, building materials, light textile, metallurgy, power, food, papermaking, electronic apparatus, there is substantial amounts of heat energy in production Directly empty, not only wasted the energy but also polluted environment.And current waste-heat recovery device is largely to be fed back into original steam to supply Boiler is answered, boiler is heated, because the temperature difference is smaller, thermal transition efficiency is low, and when stopping using, remaining vapour still can not What is avoided is drained with waste vapour, is not recycled.

The content of the invention

It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.

It is a still further object of the present invention to provide a kind of boiler residual steam to recycle formula hot-water supply device, and the heat energy of remaining vapour turns Change efficiency high, speed is fast, and hot water is capable of direct drinking.

In order to realize according to object of the present invention and further advantage, there is provided a kind of boiler residual steam recycles formula hot water Feeding mechanism, including：

Remaining vapour discharge pipe, it is used to receive residual steam caused by boiler；

Filter assemblies, it includes the driving list that outer barrel, the filter core in the outer barrel and the driving filter core rotate Member, the outer barrel both ends have been respectively and fixedly connected with water inlet pipe and outlet pipe, and described water inlet pipe one end connects with running water pipe, the filter core It is described including carbon-point, the first hollow-fibre membrane, ABS pipes and the second hollow-fibre membrane of the connection of contacting successively being coaxially disposed The other end of the free end of carbon-point and the water inlet pipe connect by the sealing of the first revolving part, second hollow-fibre membrane oneself Connected by holding with one end of the outlet pipe by the sealing of the second revolving part, the aperture of first hollow-fibre membrane is more than described The aperture of second hollow-fibre membrane, first revolving part and second revolving part are cylindrical, it is coaxial to be managed with the ABS Set, be all provided with outer wall geared surface it is parallel with the ABS calibers to the gear teeth, the driver element is located at the outer barrel, The driver element includes a pair of bearings frame, the bearing being arranged on the bearing bracket stand, axis and the ABS pipes diameter parallel The motor that worm screw, two be coaxially disposed drive gear and the driving worm screw rotate, first revolving part are coaxially worn Wherein on a bearing, second revolving part is coaxially located on another bearing, the worm screw and two drive gears Engagement, the gear teeth meshing with first revolving part and second revolving part, the motor drive two drive gears respectively The worm screw is first just taken two turns with First Speed, then is taken two turns so that second speed is counter, and the First Speed is less than the described second speed Degree；

Absorb heat component, and it includes shell, horizontal airway tube, more vertical airway tube, concetrated pipe and aqueducts, described Horizontal airway tube is horizontally set in the shell, and one end pass the shell connected with the remaining vapour discharge pipe, the other end To close, the gas port of multigroup outlet downwards is equidistantly provided with the horizontal airway tube, the quantity of every group of gas port is 9, and And wherein 8 gas ports form an annulus, another gas port is described perpendicular at the circle ring center that 8 gas ports are formed It is vertically arranged in airway tube in the shell below the horizontal airway tube, the upper end of each vertical airway tube connects Be connected in the horizontal air guide pipe outer wall, and connected with one group of gas port, lower end is connected on the concetrated pipe, the collection Close pipe one end and pass the shell, be interval with multiple inclined clapboards in the vertical airway tube successively from top to bottom, it is described tiltedly every The downward projection of plate is equal to the 3/4 of the vertical airway tube radial section area in fan-shaped, projection area, it is two neighboring tiltedly every The downward projection centre of plate is symmetrical, and the inclined clapboard to the vertical air guide inside pipe wall tilts down, the upper table of the inclined clapboard Face is corrugated, and wave trough is equal parallel to the midpoint of the inclined clapboard camber line and the line in the center of circle, the circle centre position of each inclined clapboard Breach provided with sector, the radius of each breach is different, and the aqueduct is coaxially located in the vertical airway tube, and Lower section is located in the concetrated pipe, and described aqueduct one end connects with the outlet pipe of the filter assemblies, and the aqueduct is located at Internal diameter of the part along water (flow) direction in the vertical airway tube increases successively, and the side wall of the aqueduct be connected to it is described On the camber line of breach, wherein being equipped with pump and valve on the aqueduct and the concetrated pipe, the horizontal airway tube is provided with Valve；

Chemical tank, it is separated into upper plenum and lower cavity by screen cloth, and the lower cavity is provided with dispensing mouth and drain pipe, The upper plenum is provided with feed tube, and the feed tube connects with one end of the water (flow) direction upstream of the aqueduct, it is described go out Liquid pipe connects with the one end in the water (flow) direction downstream of the aqueduct, and the drain pipe is provided with valve and pump, wherein the sieve Net is detachably connected on the chemical tank；

Water storage box, it is arranged in roof or supporting table, and the water storage box passes through delivery pipe and the current of the aqueduct One end connection in direction downstream, the water storage box connected by supply channel, the water storage box outer wall, described to using water terminal Heat-insulation layer is equipped with conveying pipe outer wall and the supply channel outer wall, is all provided with the delivery pipe and the supply channel There are valve and pump.

Preferably, the ABS pipe outer walls are provided with the gear teeth of the flank of tooth parallel to its radial direction, between the outer tube inner wall circumference Every provided with multiple support frames, support frame as described above end is convexly equipped with a pair of retainer rings, and a rotating bar is equipped with a pair of retainer rings, Part of the rotating bar outside a pair of retainer rings is provided with stop nut, the part between a pair of retainer rings is equipped with Rotate gear, the diameter parallel of the rotating bar is in the axis of the ABS pipes, the rotate gear and the gear teeth of the ABS pipes Engagement.

Preferably, the inclined clapboard and the angle of horizontal direction are 30~60 ° of angles of inclination.

Preferably, the First Speed and the second speed are respectively 0.5r/min and 1r/min.

Preferably, a diameter of 0.5~1.5mm of the gas port, a diameter of 20~40mm of the vertical airway tube.

Preferably, the aperture of the screen cloth is 0.5~1mm.

Preferably, the heat-insulation layer is included by the water storage box outer wall, the conveying pipe outer wall and the feed pipe Foamed cotton layer, vacuum glass floor, plastic layer and the froth bed that the outer wall on road is radially laid successively.

Preferably, the aperture of first hollow-fibre membrane and second hollow-fibre membrane be respectively 0.01 μm and 0.005 μm, the film wire quantity of first hollow-fibre membrane and second hollow-fibre membrane is respectively 1600 and 1200.

The present invention comprises at least following beneficial effect：

Firstth, the remaining vapour after remaining vapour discharge pipe uses gas utilization unit receives, and heat absorption component imports remaining vapour inside it, together When heat absorption component also filter assemblies are filtered after water import internal, carry out heat exchange in heat absorption component internal so that in remaining vapour Heat energy be converted into heat energy in water, realize the heating of water, the water after heating is transported in the water storage box with heat insulation function again Storage, with supply water terminal, can efficiently recycle the heat energy of remaining vapour, and the filter efficiency of filter assemblies is high, filtering Quality is good, and water can directly be drunk, the heat energy high conversion rate for the component that absorbs heat, and incrustation scale produces less, can also even if generating incrustation scale Conveniently remove；

Secondth, carbon-point can filter out chlorine residue, iron rust and the microorganism in running water, and the first hollow-fibre membrane can be with The carbon dust that may be brought into when being filtered through carbon-point is filtered out, the second hollow-fibre membrane can filter out the smaller impurity of particle, so as to The solid matter in running water is reduced, in filter process, due to carbon-point, the first hollow-fibre membrane and the second doughnut The aperture of film is all smaller, easily causes blocking, or filtered slow situation, using the relative fortune for changing running water and filter core Dynamic direction, while set ABS to manage between the first hollow-fibre membrane and the second hollow-fibre membrane, so that in the first hollow-fibre membrane Have individual cushioning effect after filtering, to reduce stopping state, and above first filter out the material of larger particle diameter, behind filter out again compared with The material of small particle, the rate of filtration can be accelerated；

3rd, start motor, drive worm screw to rotate, worm screw drives two drive gear synchronous axial systems, two drive gears The first revolving part and the second revolving part synchronous axial system are driven respectively, and the first revolving part and the second revolving part rotate drives carbon-point respectively With the second hollow-fibre membrane synchronous axial system, so as to drive whole filter core to rotate, rotating whole filter core will not torsional deformation；

4th, the water in aqueduct is the water filtered by filter assemblies, due to eliminating chlorine residue, iron rust, microorganism, carbon Powder and other more short grained solid impurities, can reduce the generation of incrustation scale, keep the high thermal conductivity coefficient of aqueduct, improve Heat transfer efficiency, while water after filtering can also directly be drunk, and when water passes through from aqueduct, entered from minor diameter Major diameter, the impurity not being adequately filtered out is reduced to the impact of water guide inside pipe wall, reduces the stop of impurity and water guide inside pipe wall Time, so as to further reduce the generation of incrustation scale；

5th, remaining vapour enters from horizontal airway tube, and is uniformly entered from every group of gas port into vertical airway tube so that The temperature of the remaining vapour entered in every vertical airway tube is more consistent, then again in vertical airway tube successively by it is each tiltedly every The interconnected small space that plate is divided into, by each small space water guide pipe outer wall surround, and be only capable of from each inclined clapboard with The passage aisle that vertical airway tube is formed enters next small space, and the passage aisle in next small space is arranged on opposite side, So that there is remaining vapour the sufficient time to be contacted with aqueduct, transfer heat in the water in aqueduct, when remaining vapour reaches vertically Behind airway tube lower end, be directly entered concetrated pipe, there is part to become condensed water in concetrated pipe, in adjacent vertical airway tube from The up to lower and new remaining vapour entered from horizontal airway tube, therefore temperature is also more than 150 DEG C, can be with efficient by heat The water in aqueduct is passed to, is finally also into concetrated pipe, and is discharged from concetrated pipe is unified.

Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the present invention；

Fig. 2 is the detail view of the axial section in first direction of filter assemblies of the present invention；

Fig. 3 is the detail view of the axial section in second direction of filter assemblies of the present invention；

Fig. 4 is the detail view of three direction axial sections of filter assemblies of the present invention；

Fig. 5 is heat absorption component diagram of the present invention；

Fig. 6 is the partial schematic diagram of horizontal airway tube of the present invention；

Fig. 7 is the partial schematic diagram of vertical airway tube of the present invention；

Fig. 8 is the detail view of inclined clapboard of the present invention.

Embodiment

The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text Word can be implemented according to this.

It should be noted that in the description of the invention, term " transverse direction ", " longitudinal direction ", " on ", " under ", " vertical ", " water It is flat ", " top ", " bottom ", " interior ", the orientation of the instruction such as " outer " or position relationship for based on orientation shown in the drawings or position relationship, Be for only for ease of the description present invention and simplify description, be not instruction imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.

As shown in Fig. 1~8, the present invention provides a kind of boiler residual steam and recycles formula hot-water supply device, including：

Remaining vapour discharge pipe, it is used to receive residual steam caused by boiler；Steam is supplied using boiler in factory, power plant etc. Place, the temperature of remaining vapour discharged by remaining vapour discharge pipe after gas utilization unit is finished is up to more than 150 DEG C；

Filter assemblies 1, it includes what outer barrel 11, the filter core in the outer barrel 11 and the driving filter core rotated Driver element, the both ends of outer barrel 11 have been respectively and fixedly connected with water inlet pipe 111 and outlet pipe 112, described one end of water inlet pipe 111 with originally Water pipe connects, and the filter core includes the carbon-point 121, the first hollow-fibre membrane 122, ABS pipes for the connection of contacting successively being coaxially disposed 123 and second hollow-fibre membrane 124, the free end of the carbon-point 121 and the other end of the water inlet pipe 111 pass through first The sealing connection of revolving part 125, the free end of second hollow-fibre membrane 124 and one end of the outlet pipe 112 pass through second The sealing connection of revolving part 126, the aperture of first hollow-fibre membrane 122 are more than the aperture of second hollow-fibre membrane 124, First revolving part 125 and second revolving part 126 are cylindrical, are coaxially disposed, on outer wall with the ABS pipes 123 It is parallel with the gear teeth of the radial direction of ABS pipes 123 to be all provided with geared surface, the driver element is located inside the outer barrel 11, the drive Moving cell includes a pair of bearings frame 127, the bearing being arranged on the bearing bracket stand 127, axis puts down with the axis of ABS pipes 123 The motor 132 that capable worm screw 131, two drive gears 133 being coaxially disposed and the driving worm screw 131 rotate, described the One revolving part 125 is coaxially located on one of bearing, second revolving part 126 is coaxially located on another bearing, The worm screw 131 engages with two drive gears 133, two drive gears 133 respectively with first revolving part 125 and described The gear teeth meshing of second revolving part 126, the motor 132 drive the worm screw 131 first just to be taken two turns with First Speed, then with the Two speed are counter to take two turns, and the First Speed is less than the second speed；Running water enters filter element filtering from water inlet pipe 111, first Into carbon-point 121, chlorine residue, iron rust and the microorganism in running water are filtered out, then by the first hollow-fibre membrane 122, filter out Fall the carbon dust that may be brought into when being filtered through carbon-point 121, by the second hollow-fibre membrane 124, filter out the smaller impurity of particle, from And the solid matter in running water is reduced, in filter process, due to carbon-point 121, the first hollow-fibre membrane 122 and second The aperture of hollow-fibre membrane 124 is all smaller, easily causes blocking, or filtered slow situation, the technical program, which uses, to be made Filter core changes the direction of relative movement of running water and filter core in filter process, while in the first hollow-fibre membrane 122 and second ABS pipes 123 are set between hollow-fibre membrane 124, so as to have individual cushioning effect after the filtering of the first hollow-fibre membrane 122, to subtract Few stopping state, and above first filter out the material of larger particle diameter, behind filter out material compared with small particle again, can accelerate Filtering velocity degree.

Start motor 132, drive worm screw 131 to rotate, worm screw 131 drives two synchronous axial systems of drive gear 133, two drives Moving gear 133 drives the first revolving part 125 and the synchronous axial system of the second revolving part 126, the first revolving part 125 and the second rotation respectively Part 126 rotates drives the synchronous axial system of 121 and second hollow-fibre membrane of carbon-point 124 respectively, so as to drive whole filter core to rotate；Heat absorption Component 2, it includes shell 21, horizontal airway tube 22, more vertical airway tube 23, concetrated pipe 24 and aqueducts 25, the horizontal stroke It is horizontally set on to airway tube 22 in the shell 21, and one end passes the shell 21 and connected with the remaining vapour discharge pipe, be another One end is closed, and is equidistantly provided with the gas port 221 of multigroup outlet downwards on the horizontal airway tube 22, every group of gas port 221 Quantity is 9, and wherein 8 gas ports 221 form an annulus, and another gas port 221 is located at 8 shapes of gas port 221 Into circle ring center at, the vertical airway tube 23, which is vertically arranged in the shell 21, to be located under the horizontal airway tube 22 Side, the upper end of each vertical airway tube 23 is both connected on the outer wall of horizontal airway tube 22, and with one group of gas port 221 Connection, lower end are connected on the concetrated pipe 24, and described one end of concetrated pipe 24 passes the shell 21, the vertical airway tube It is interval with multiple inclined clapboards 222 in 23 successively from top to bottom, the downward projection of the inclined clapboard 222 is in face that is fan-shaped, projecting Product is equal to the 3/4 of the vertical radial section area of airway tube 23, and the downward projection centre of two neighboring inclined clapboard 222 is symmetrical, The inclined clapboard 222 to the vertical inwall of airway tube 23 tilts down, and the upper surface of the inclined clapboard 222 is corrugated, and Wave trough is equipped with sector parallel to the midpoint of the camber line of inclined clapboard 222 and the line in the center of circle, the circle centre position of each inclined clapboard 222 Breach 223, the radius of each breach 223 is different, and the aqueduct 25 is coaxially located in the vertical airway tube 23, and And lower section is located in the concetrated pipe 24, described one end of aqueduct 25 connects with the outlet pipe 112 of the filter assemblies 1, described Internal diameter of part of the aqueduct 25 in the vertical airway tube 23 along water (flow) direction increases successively, and the aqueduct 25 Side wall be connected on the camber line of the breach 223, wherein being equipped with pump and valve on the aqueduct 25 and the concetrated pipe 24 Door, the horizontal airway tube 22 are provided with valve；

Remaining vapour enters from horizontal airway tube 22, and is uniformly entered from every group of gas port 221 into vertical airway tube 23, makes The temperature for the remaining vapour that must be entered in every vertical airway tube 23 is more consistent, then again in vertical airway tube 23 successively by every The interconnected small space that individual inclined clapboard 222 is divided into, the outer wall of aqueduct 25 in each small space is surrounded, and be only capable of from every The passage aisle that individual inclined clapboard 222 is formed with vertical airway tube 23 enters next small space, and next small space is small logical Road is arranged on opposite side so that there is remaining vapour the sufficient time to be contacted with aqueduct 25, transfer heat in aqueduct 25 In water, after remaining vapour reaches vertical 23 lower end of airway tube, concetrated pipe 24 is directly entered, has part to become cold in concetrated pipe 24 Condensate, in adjacent vertical airway tube 23 from top to bottom and the new remaining vapour entered from horizontal airway tube 22, therefore temperature More than 150 DEG C, finally can also it be into concetrated pipe 24 with the efficient water transferred heat in aqueduct 25, And discharged from concetrated pipe 24 is unified；

Water in aqueduct 25 is the water filtered by filter assemblies 1, due to eliminating chlorine residue, iron rust, microorganism, carbon Powder and other more short grained solid impurities, the generation of incrustation scale can be reduced, keep the high thermal conductivity coefficient of aqueduct 25, carry High-heat conductive efficency, while water after filtering can also directly be drunk；

It is to enter major diameter from minor diameter when water passes through from aqueduct 25, reduces the impurity not being adequately filtered out to leading The impact of the inwall of water pipe 25, the residence time of impurity and the inwall of aqueduct 25 is reduced, so as to further reduce the generation of incrustation scale；

Chemical tank 3, it is separated into upper plenum and lower cavity by screen cloth 31, and the lower cavity is provided with dispensing mouth and goes out liquid Pipe 32, the upper plenum are provided with feed tube 33, the feed tube 33 and one end of the water (flow) direction upstream of the aqueduct 25 Connection, the drain pipe 32 connect with the one end in the water (flow) direction downstream of the aqueduct 25, and the drain pipe 32 is provided with valve Door and pump, wherein the screen cloth 31 is detachably connected on the chemical tank 3；When absorbing heat the run time of component 2 too long, also can Micro incrustation scale is formed in aqueduct 25, can now suspend using heat absorption component 2, close aqueduct 25 and horizontal airway tube 22 On valve and pump, open drain pipe 32 and be provided with valve and pump, make liquid medicine inside chemical tank 3 from the major diameter of aqueduct 25 Place enters, and is come out from the place of minor diameter, decoction is easily struck the inwall of aqueduct 25, made with the inwall of aqueduct 25 With, be advantageous to remove incrustation scale, incrustation scale flows to upper plenum with decoction by feed tube 33, after screen cloth 31 has filtered out bulky grain incrustation scale Enter in lower cavity, clean the inwall of aqueduct 25 so as to repetitive cycling, neither waste decoction, will not make big pellet miscellaneous again Matter is entered back into aqueduct 25, while can also efficiently remove incrustation scale, after the completion of to be cleaned, can take out screen cloth 31, cleaning Screen cloth 31, in case using next time；

Water storage box 4, it is arranged in roof or supporting table, and the water storage box 4 passes through delivery pipe and the aqueduct 25 One end connection in water (flow) direction downstream, the water storage box 4 connected by supply channel, to using water terminal, outside the water storage box 4 Heat-insulation layer, the delivery pipe and the supply channel are equipped with wall, the conveying pipe outer wall and the supply channel outer wall On be equipped with valve and pump.Water reaches water storage box 4 after heat absorption component 2 absorbs heat energy, through delivery pipe, then can by supply channel Water terminal is used to be communicated to, roof is arranged on or water tank is placed in by eminence using supporting table, be advantageous to user terminal water intaking, insulation Layer preferably can keep having absorbed the temperature of the water of heat energy.

In the above-mentioned technical solutions, remaining vapour after remaining vapour discharge pipe uses gas utilization unit receives, and heat absorption component 2 is by remaining vapour Import inside it, at the same the component 2 that absorbs heat also filter assemblies 1 are filtered after water import internal, carry out heat inside heat absorption component 2 Exchange so that the heat energy in remaining vapour is converted into the heat energy in water, realizes the heating of water, and the water after heating is transported to insulation again Store in the water storage box 4 of function, with supply water terminal, the heat energy of remaining vapour can efficiently be recycled, filter assemblies 1 Filter efficiency is high, and filter quality is good, and water can directly be drunk, and the heat energy high conversion rate for the component 2 that absorbs heat, incrustation scale produces less, even if Incrustation scale is generated, can also conveniently be removed.

In another technical solution, the outer wall of ABS pipes 123 is provided with the gear teeth of the flank of tooth parallel to its radial direction, described The inwall of outer barrel 11 is circumferentially-spaced to be provided with multiple support frames 51, and the end of support frame as described above 51 is convexly equipped with a pair of retainer rings, a pair of fixations A rotating bar 52 is equipped with ring, part of the rotating bar 52 outside a pair of retainer rings is provided with stop nut, be located at Part between a pair of retainer rings is equipped with rotate gear 53, and the diameter parallel of the rotating bar 52 is in the axle of the ABS pipes 123 Line, the rotate gear 53 and the gear teeth meshing of the ABS pipes 123.Support frame 51 can make ABS pipes 123 are more steady to be fixed on In outer barrel 11, while rotate gear 53 and the gear teeth meshing of ABS pipes 123, and the rotation of ABS pipes 123 is not influenceed.

In another technical solution, the inclined clapboard 222 and the angle of horizontal direction are 30~60 ° of angles of inclination.It is excellent This angle of inclination of choosing can ensure remaining vapour and the time of contact of aqueduct 25, obtain optimal thermal transition efficiency, and this Individual angle of inclination also helps the place for foring condensed water, the outflow of condensed water.

In another technical solution, the First Speed and the second speed are respectively 0.5r/min and 1r/min. A forward or reverse of Filter overall can be made more uniform, rotation is too fast more up to power consumption, and can also influence on the contrary Filtering velocity degree, rotated the effect slowly, taken less than the rate of filtration is accelerated.

In another technical solution, a diameter of 0.5~1.5mm of the gas port 221, the vertical airway tube 23 A diameter of 20~40mm.So that the speed that the speed that remaining vapour enters is intake with aqueduct 25 matches, make to arrange in last collector pipe The condensed water or vapor (steam) temperature gone out is low, and the temperature heating of the water in aqueduct 25 is very fast, and the flowing speed of the reclaimed water of aqueduct 25 Degree is also very fast, and three parameters can obtain a preferably balance.

In another technical solution, the aperture of the screen cloth 31 is 0.5~1mm.So that the rate of filtration of screen cloth 31 is preferable, It is not easily blocked, while also ensure that bulky grain incrustation scale does not repeat to enter in aqueduct 25.

In another technical solution, the heat-insulation layer include by the outer wall of water storage box 4, it is described conveying pipe outer wall, with And foamed cotton layer, vacuum glass layer, plastic layer and the froth bed that the outer wall of the supply channel is radially laid successively. Overall one of foamed cotton layer is first used to absorb heat, but the material and the outer wall of water storage box 4, conveying pipe outer wall and feed pipe that heat conduction is slow Road contacts, and has got one and half heat-insulated states, then using vacuum glass layer, the good structure of heat-proof quality, prevent personnel from encountering Scalded when the outer wall of water storage box 4, conveying pipe outer wall and supply channel, recycle plastic layer and froth bed protection vacuum layer glass Layer, while froth bed also has insulation effect, its heat transference efficiency is low, further can prevent heat from transmitting outward.

In another technical solution, the aperture of first hollow-fibre membrane 122 and second hollow-fibre membrane 124 Respectively 0.01 μm and 0.005 μm, the film wire quantity of first hollow-fibre membrane 122 and second hollow-fibre membrane 124 Respectively 1600 and 1200.Most carbon dusts can be filtered out in 0.01 μm of this aperture, while can also be filtered Except more tiny microorganism, and 0.005 μm can filter out more trickle solid matters, because the material above filtered out is more, The rate of filtration can be slow, therefore is above using 1600, increases filter area, to improve the rate of filtration, to match mistake below Filtering velocity degree.

Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited In specific details and shown here as the legend with description.

Claims (8)

1. a kind of boiler residual steam recycles formula hot-water supply device, it is characterised in that including：

Remaining vapour discharge pipe, it is used to receive residual steam caused by boiler；

Filter assemblies, it includes the driver element that outer barrel, the filter core in the outer barrel and the driving filter core rotate, The outer barrel both ends have been respectively and fixedly connected with water inlet pipe and outlet pipe, and described water inlet pipe one end connects with running water pipe, the filter core bag Include carbon-point, the first hollow-fibre membrane, the ABS pipe and the second hollow-fibre membrane for the connection of contacting successively being coaxially disposed, the carbon The free end of rod is connected with the other end of the water inlet pipe by the sealing of the first revolving part, the freedom of second hollow-fibre membrane End is connected with one end of the outlet pipe by the sealing of the second revolving part, and the aperture of first hollow-fibre membrane is more than described the The aperture of two hollow-fibre membranes, first revolving part and second revolving part are cylindrical, manage coaxial set with the ABS Put, be all provided with outer wall geared surface it is parallel with the ABS calibers to the gear teeth, the driver element is located at the outer barrel, institute Stating driver element includes a pair of bearings frame, the bearing being arranged on the bearing bracket stand, axis and the snail of the ABS pipes diameter parallel The motor that bar, two be coaxially disposed drive gear and the driving worm screw rotate, first revolving part are coaxially located in On one of bearing, second revolving part be coaxially located on another bearing, the worm screw nibbles with two drive gears Close, the gear teeth meshing with first revolving part and second revolving part, the motor drive institute to two drive gears respectively State worm screw first just to take two turns with First Speed, then taken two turns so that second speed is counter, the First Speed is less than the second speed；

Absorb heat component, and it includes shell, horizontal airway tube, more vertical airway tube, concetrated pipe and aqueducts, the transverse direction Airway tube is horizontally set in the shell, and one end pass the shell connected with the remaining vapour discharge pipe, the other end closing, The gas port of multigroup outlet downwards is equidistantly provided with the horizontal airway tube, the quantity of every group of gas port is 9, and wherein 8 gas ports form an annulus, and another gas port is at the circle ring center that 8 gas ports are formed, the vertical air guide Pipe is vertically arranged in the shell below the horizontal airway tube, and the upper end of each vertical airway tube is both connected to institute State in horizontal air guide pipe outer wall, and connected with one group of gas port, lower end is connected on the concetrated pipe, the concetrated pipe one End passes the shell, is interval with multiple inclined clapboards successively from top to bottom in the vertical airway tube, the inclined clapboard is downward Projection be equal to the 3/4 of the vertical airway tube radial section area in fan-shaped, projection area, two neighboring inclined clapboard is downward Projection centre it is symmetrical, the inclined clapboard to the vertical air guide inside pipe wall tilts down, and the upper surface of the inclined clapboard is in ripple Line shape, and wave trough is equipped with fan parallel to the midpoint of the inclined clapboard camber line and the line in the center of circle, the circle centre position of each inclined clapboard The breach of shape, the radius of each breach is different, and the aqueduct is coaxially located in the vertical airway tube, and lower orientation In in the concetrated pipe, described aqueduct one end connects with the outlet pipe of the filter assemblies, and the aqueduct is positioned at described perpendicular Internal diameter of the endotracheal part of guide along water (flow) direction increases successively, and the side wall of the aqueduct is connected to the breach On camber line, wherein being equipped with pump and valve on the aqueduct and the concetrated pipe, the horizontal airway tube is provided with valve；

Chemical tank, it is separated into upper plenum and lower cavity by screen cloth, and the lower cavity is provided with dispensing mouth and drain pipe, described Upper plenum is provided with feed tube, and the feed tube connects with one end of the water (flow) direction upstream of the aqueduct, the drain pipe Connected with the one end in the water (flow) direction downstream of the aqueduct, the drain pipe is provided with valve and pump, wherein the screen cloth can Dismantling connection is on the chemical tank；

Water storage box, it is arranged in roof or supporting table, and the water storage box passes through delivery pipe and the water (flow) direction of the aqueduct One end connection in downstream, the water storage box are communicated to water terminal, the water storage box outer wall, the delivery pipe by supply channel Heat-insulation layer is equipped with outer wall and the supply channel outer wall, valve is equipped with the delivery pipe and the supply channel And pump.

2. boiler residual steam as claimed in claim 1 recycles formula hot-water supply device, it is characterised in that the ABS pipe outer walls The flank of tooth is provided with parallel to the gear teeth of its radial direction, the outer tube inner wall is circumferentially-spaced to be provided with multiple support frames, support frame as described above end Portion is convexly equipped with a pair of retainer rings, a rotating bar is equipped with a pair of retainer rings, the rotating bar is outside a pair of retainer rings Part be provided with stop nut, the part between a pair of retainer rings and be equipped with rotate gear, the axis of the rotating bar is put down Row is in the axis of the ABS pipes, the rotate gear and the gear teeth meshing of the ABS pipes.

3. boiler residual steam as claimed in claim 1 recycles formula hot-water supply device, it is characterised in that the inclined clapboard and water Square to angle be 30~60 ° of angles of inclination.

4. boiler residual steam as claimed in claim 1 recycles formula hot-water supply device, it is characterised in that the First Speed and The second speed is respectively 0.5r/min and 1r/min.

5. boiler residual steam as claimed in claim 1 recycles formula hot-water supply device, it is characterised in that the gas port it is straight Footpath is 0.5~1.5mm, a diameter of 20~40mm of the vertical airway tube.

6. boiler residual steam as claimed in claim 1 recycles formula hot-water supply device, it is characterised in that the aperture of the screen cloth For 0.5~1mm.

7. boiler residual steam as claimed in claim 1 recycles formula hot-water supply device, it is characterised in that the heat-insulation layer includes The bubble radially laid successively by the outer wall of the water storage box outer wall, the conveying pipe outer wall and the supply channel Cotton layer, vacuum glass layer, plastic layer and froth bed.

8. boiler residual steam as claimed in claim 1 recycles formula hot-water supply device, it is characterised in that the first hollow fibre The aperture of dimension film and second hollow-fibre membrane is respectively 0.01 μm and 0.005 μm, first hollow-fibre membrane and described The film wire quantity of second hollow-fibre membrane is respectively 1600 and 1200.