CN108731533A - A kind of flue dust waste heat recovery apparatus for thermal power plant - Google Patents
A kind of flue dust waste heat recovery apparatus for thermal power plant Download PDFInfo
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- CN108731533A CN108731533A CN201810578428.2A CN201810578428A CN108731533A CN 108731533 A CN108731533 A CN 108731533A CN 201810578428 A CN201810578428 A CN 201810578428A CN 108731533 A CN108731533 A CN 108731533A
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- fixedly connected
- treatment box
- waste heat
- groove
- flue dust
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0014—Recuperative heat exchangers the heat being recuperated from waste air or from vapors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of flue dust waste heat recovery apparatus for thermal power plant, it is related to thermal power generating technology field, including treatment box, the bottom end of the treatment box offers the first cavity, the inside of first cavity is fixedly connected with filter device, the inside for the treatment of box is fixedly connected with clamping device, and the upper surface for the treatment of box is fixedly connected with sealing mechanism, and the top for the treatment of box left side is fixedly connected with third fixed plate.This is used for the flue dust waste heat recovery apparatus in thermal power plant by being provided with the first exhaust fan, with the use of the second exhaust fan, water-supply-pipe, first-hand suction pump, the second suction pump and filter cylinder, the inside of waste heat recovery processing case ontology can be effectively filtered and is discharged into flue dust, water in water-supply-pipe is heated, greatly the waste heat in flue dust is utilized again, it realizes and waste heat recovery is carried out to the flue dust being discharged in thermal power plant, solve the problems, such as that existing thermal power plant does not have flue dust function of recovering waste heat.
Description
Technical field
The present invention relates to industrial afterheat recovery technical field, specially a kind of flue dust waste heat recoveries for thermal power plant
Equipment.
Background technology
As the development of modernization is various novel, the energy saving advanced type of furnace is gradually improved, and excellent using refractory fibre etc.
So that stove radiation loss is decreased obviously after quality guarantee adiabator, burning is enhanced using advanced burner, is reduced endless
Full quantity combusted, air-fuel ratio also tend to rationally, however, reduction exhaust gas heat loss becomes estranged, the technology of recycling flue dust waste heat is still in progress unhappy,
In order to further increase the thermal efficiency of kiln, achieve the purpose that energy-saving, recycling flue dust waste heat is also one important energy saving
Approach, thermal power generation are the thermal energy generated in burning using combustible, and one kind of electric energy is converted by generation power device
Generation mode, thermal power generation are divided into coal fired power generation, oil-fired power generating and combustion gas hair three kinds of forms of power generation, firepower hair by the fuel of burning
Electricity is the main generation mode in China, but thermal power generation is seriously polluted, and power industry has become the maximum disposal of pollutants in China
One of industry can recycle the waste heat of flue dust during thermal power generation.
But existing most of thermal power plants all think little of the waste heat carried in the flue dust given off in boiler, the row of being allowed to
Putting leads to a large amount of heat waste, does not meet energy-efficient modernization theory, proposes a kind of cigarette for thermal power plant thus
Dirt waste-heat recovery device.
Invention content
The purpose of the present invention is exactly in order to make up for the deficiencies of the prior art, to provide a kind of flue dust for thermal power plant
Waste heat recovery apparatus, it has the advantages that carry out waste heat recovery to the flue dust being discharged in thermal power plant, solves existing fire
Power power plant does not have the problem of flue dust function of recovering waste heat.
The present invention is in order to solve the above technical problems, provide the following technical solutions：More than a kind of flue dust for thermal power plant
The bottom end of heat recovery equipment, including treatment box, the treatment box offers the first cavity, and the inside of first cavity, which is fixed, to be connected
It is connected to filter device, the inside of the treatment box is fixedly connected with clamping device, and the upper surface of the treatment box is fixedly connected with
The top of sealing mechanism, the treatment box left side is fixedly connected with third fixed plate, and the upper surface of the third fixed plate is solid
Surely it is connected with the first suction pump, the output end of first suction pump through the left side for the treatment of box and extends to the interior for the treatment of box
Portion, the inside of the treatment box are placed in circular water-supply-pipe, and the output end of the first suction pump be the upper of water-supply-pipe
Connection is fixed on surface, and the 4th fixed plate, and the upper surface of the 4th fixed plate are fixedly connected in the middle part of the treatment box right side wall
It is fixedly connected with the second suction pump, the input terminal of second suction pump runs through the right side wall for the treatment of box and is extended down to the interior for the treatment of box
The bottom surface of portion and water-supply-pipe is fixed and is connected to, and the lower part of the treatment box left side is fixedly connected with the 5th fixed plate, and the described 5th
The upper surface of fixed plate is fixedly connected with the first exhaust fan, and the output end of the first exhaust fan is connected to the fixation of the first cavity, institute
It states and is fixedly connected with the 6th fixed plate in the middle part for the treatment of box left side, the upper surface of the 6th fixed plate is fixedly connected with second
Exhaust fan, the output end of second exhaust fan are fixed with the inside for the treatment of box and are connected to, and the input terminal of the second exhaust fan and the
One cavity fixes connection, and the top of the treatment box right side, which is fixed, is communicated with escape pipe, and the outer surface of escape pipe is fixed and connected
It is connected to valve.
The madial wall of the treatment box is fixedly connected there are two symmetrical clamping device, and the clamping device includes second
Fixed plate, the first connecting plate, first clamping plate, the first holding tank, the first sponge plate, the second connecting plate, second clamping plate, the second clamping
Slot and the second sponge plate, second fixed plate include third groove, the second cavity, first bearing, decelerating motor, the second screw thread
Bar, the second screwed pipe, sliding slot, sliding block and second bearing, the madial wall of the treatment box are fixedly connected with that there are two symmetrical the
Two fixed plates, the edges of two the second fixed plate one sides close to each other have been fixedly connected with the first connecting plate, two
First connecting plate one side close to each other has been fixedly connected with first clamping plate, and the outer surface of each first clamping plate is equal
Offering the first holding tank in semicircle shape, the inside of each first holding tank has been fixedly connected with the first sponge plate, and two
A second fixed plate one side close to each other offers third groove, and the inside of each second fixed plate is opened
Equipped with the second cavity, each second cavity is inlaid with first bearing close to the madial wall fixation of third groove, each described
Madial wall of second cavity far from first bearing has been fixedly connected with decelerating motor, the output end difference of each decelerating motor
Through two first bearings and extend to the inside of third groove, and the outer surface of two decelerating motor output ends respectively with two
The inner ring of first bearing is fixedly connected, and the output end of each decelerating motor has been fixedly connected with the second threaded rod, Mei Gesuo
The outer surface for stating the second threaded rod is threaded with the second screwed pipe compatible with the second threaded rod, two second spiral shells
Line pipe one side close to each other is fixedly connected with the second connecting plate, and two the second connecting plate one sides close to each other are solid
Surely it is connected with second clamping plate, and each second clamping plate offers the second holding tank, Mei Gesuo close to the one side of first clamping plate
The inside for stating the second holding tank has been fixedly connected with the second sponge plate, and the outer surface of the water-supply-pipe is clamped in two groups of first clamping plates
Between second clamping plate.
The sealing mechanism includes the second card slot, cover board, rubber pad, second handle and the second fixture block, the treatment box
Upper surface offers the second card slot of whole circle, and the treatment box upper surface is placed with cover board, and the bottom surface of the cover board is fixedly connected
There is rubber pad compatible with treatment box, and the outer surface of rubber pad is in contact with the madial wall for the treatment of box, the cover board bottom surface
Edge be fixedly connected with the second fixture block compatible with the second card slot, and the second fixture block is connected to the inside of the second card slot,
The upper surface of the cover board is fixedly connected with second handle.
Further, the filter mechanism includes the first groove, the second groove, the first card slot, the first screwed pipe, the first spiral shell
The lower part of rasp bar, filter cylinder, fixture block, the first fixed plate and first handle, the treatment box right side offers the first groove, described
First groove offers the second groove close to the madial wall for the treatment of box, and the madial wall far from the first groove of second groove is opened
Equipped with the first card slot, be fixedly connected with the first screwed pipe on the right side of the second groove madial wall, first screwed pipe it is interior
Portion is threaded with the first threaded rod compatible with the first screwed pipe, and the right side of first threaded rod is fixedly connected with
The right side of one fixed plate, first fixed plate is fixedly connected with first handle, and the left side of first threaded rod is fixed
It is connected with filter cylinder.
By using above-mentioned technical proposal, the mechanism can effectively in flue dust dust and solid particle be filtered,
Prevent flue dust from being polluted the environment without processing direct emission.
Further, the left side of the filter cylinder is fixedly connected with the first fixture block, and the first fixture block is connected to the first card slot
Inside.
By using above-mentioned technical proposal, effectively filter cylinder can be fixed, prevent filter cylinder from occurring in use
The case where arbitrarily tilting.
Further, the madial wall that two third grooves are located remotely from each other offers sliding slot, and the vertical length of sliding slot
Angle value is equal with the vertical length of third groove value.
By using above-mentioned technical proposal, it can effectively make the sliding of the second screwed pipe more convenient, avoid the second screwed pipe
Occurs Caton phenomenon in sliding process.
Further, the one side that two second screwed pipes are located remotely from each other has been fixedly connected with sliding block, and two cunnings
Block is respectively engaged with the inside of two sliding slots.
By using above-mentioned technical proposal, the stability of the second screwed pipe can be effectively kept, while limiting the second screw thread
The rotation of pipe prevents the second screwed pipe from being rotated with the rotation of the second threaded rod.
Further, each madial wall of the third groove far from first bearing fixation is inlaid with second bearing, and
The inner ring of two second bearings is fixedly connected with the outer surface of separate first bearing one end of two the second threaded rods respectively.
By using above-mentioned technical proposal, the stability of the second threaded rod can be effectively kept, prevents the second threaded rod from existing
Occurs the case where arbitrarily swinging in rotation process.
The bottom surface of the waste heat recovery processing case ontology is fixedly connected with non-slip mat, and the size of non-slip mat and waste heat recovery
Treatment box ontology bottom surface it is equal in magnitude.
By using above-mentioned technical proposal, the stability of the device can be effectively kept, prevents the device in use
There is the case where arbitrarily sliding.
Compared with prior art, which has following advantageous effect：
1, the present invention matches and uses fixture block by being provided with card slot, effectively filter cylinder can be fixed, prevent filter cylinder from using
In the process occur arbitrarily tilt the case where, by being provided with filter cylinder, can effectively in flue dust dust and solid particle carry out
Filtering prevents flue dust from being polluted the environment without processing direct emission, by being provided with the first threaded rod, matches and uses first
Screwed pipe can effectively be fixed filter cylinder, prevent the random movement of filter cylinder.
2, the present invention can effectively make the sliding of the second screwed pipe more convenient, avoid the second screw thread by being provided with sliding slot
There is Caton phenomenon in sliding process in pipe, by being provided with sliding block, can effectively keep the stability of the second screwed pipe, simultaneously
The rotation for limiting the second screwed pipe prevents the second screwed pipe from being rotated with the rotation of the second threaded rod, by being provided with second
Bearing can effectively keep the stability of the second threaded rod, prevent the second threaded rod from occurring arbitrarily swinging in rotation process
Situation.
3, the present invention matches and uses rubber pad by being provided with cover board, can be effectively sealed to treatment box, prevent from locating
Flue gas arbitrarily leaks in reason case, leads to scattering and disappearing for heat, by being provided with non-slip mat, can effectively keep the stability of the device,
Prevent the device from occurring the case where arbitrarily sliding in use, by being provided with the first sponge plate, with the use of the second sea
Continuous plate can effectively protect water-supply-pipe, prevent from colliding to defeated between clamping plate in clamping process in water-supply-pipe
Water pipe damages.
4, the present invention is by being provided with the first exhaust fan, with the use of the second exhaust fan, water-supply-pipe, first-hand suction pump,
Second suction pump and filter cylinder effectively can be filtered flue dust and be discharged into the inside of waste heat recovery processing case ontology, to defeated
Water in water pipe is heated, and is greatly utilized again to the waste heat in flue dust, is realized to being discharged in thermal power plant
Flue dust carry out waste heat recovery, solve the problems, such as that existing thermal power plant does not have flue dust function of recovering waste heat.
Description of the drawings
Fig. 1 is the sectional view for the treatment of box front view of the present invention；
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the present invention；
Fig. 3 is the front view for the treatment of box of the present invention.
In figure：1- treatment boxes, the first cavitys of 2-, 3- filter mechanisms, the first grooves of 301-, the second grooves of 302-, 303-
One card slot, the first screwed pipes of 304-, the first threaded rods of 305-, 306- filter cylinders, the first fixture blocks of 307-, the first fixed plates of 308-,
309- first handles, 4- sealing mechanisms, the second card slots of 401-, 402- cover boards, 403- rubber pads, 404- second handles, 405-
Two fixture blocks, 5- clamping devices, the second fixed plates of 51-, 511- third grooves, the second cavitys of 512-, 513- first bearings, 514- subtract
Speed motor, the second threaded rods of 515-, the second screwed pipes of 516-, 517- sliding slots, 518- sliding blocks, 519- second bearings, 52- first connect
Fishplate bar, 53- first clamping plates, the first holding tanks of 54-, the first sponge plates of 55-, the second connecting plates of 56-, 57- second clamping plates, 58-
Two holding tanks, the second sponge plates of 59-, 6- water-supply-pipes, 7- third fixed plates, the first suction pumps of 8-, the 4th fixed plates of 9-, 10-
Two suction pumps, the 5th fixed plates of 11-, the first exhaust fans of 12-, 13- non-slip mats, the 6th fixed plates of 14-, the second exhaust fans of 15-,
16- escape pipes, 17- valves.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of flue dust waste heat recovery for thermal power plant is set
It is standby, including treatment box 1, the bottom end for the treatment of box 1 offer the first cavity 2, the inside of the first cavity 2 is fixedly connected with filter mechanism
3, the inside for the treatment of box 1 is fixedly connected with clamping device 5, and the upper surface for the treatment of box 1 is fixedly connected with sealing mechanism 4, treatment box 1
The top of left side is fixedly connected with third fixed plate 7, and the upper surface of third fixed plate 7 is fixedly connected with the first suction pump 8, the
One suction pump 8 and the second suction pump 10 each mean each one of the pumping water nozzle, the exhaust water nozzle that have one-in-and-one-out, and in import
Place can persistently form vacuum or negative pressure；Micro-positive pressure is formed at exhaust nozzle, the output end of the first suction pump 8 is through treatment box 1
The inside of left side and the inside for extending to treatment box 1, treatment box 1 is placed in circular water-supply-pipe 6, and the first suction pump
8 output end be water-supply-pipe 6 upper surface fix be connected to, be fixedly connected with the 4th fixed plate in the middle part of 1 right side wall for the treatment of box
9, and the upper surface of the 4th fixed plate 9 is fixedly connected with the second suction pump 10, the input terminal of the second suction pump 10 runs through treatment box 1
Right side wall and be extended down to the inside for the treatment of box 1 and fixed with the bottom surface of water-supply-pipe 6 and be connected to, company is fixed in the lower part of 1 left side for the treatment of box
It is connected to the 5th fixed plate 11, the upper surface of the 5th fixed plate 11 is fixedly connected with the first exhaust fan 12, the first exhaust fan 12 and
Two exhaust fans 15 are called effluent air blower, centrifugal blower, small blast fan, are a kind of general gas blown or air-breathing is dual-purpose
Source, is typically used for the air-breathing of mechanical equipment, as the term suggests it is also exhaust fan, and the output end of the first exhaust fan 12 and the first sky
Chamber 2 fixes connection, and the 6th fixed plate 14 is fixedly connected in the middle part of 1 left side for the treatment of box, and the upper surface of the 6th fixed plate 14 is solid
Surely it is connected with the second exhaust fan 15, the output end of the second exhaust fan 15 is fixed with the inside for the treatment of box 1 and is connected to, and the second exhaust fan
15 input terminal is connected to the fixation of the first cavity 2, and the top of 1 right side for the treatment of box, which is fixed, is communicated with escape pipe 16, and escape pipe
16 outer surface is fixedly connected with valve 17, and valve 17 blocks class valve and is also known as cut-off valve or shut-off valve, and specifically a kind of hand is twisted
Formula valve, effect are to turn on or block the flow in pipeline.
The madial wall for the treatment of box 1 is fixedly connected there are two symmetrical clamping device 5, and clamping device 5 includes the second fixation
Plate 51, the first connecting plate 52, first clamping plate 53, the first holding tank 54, the first sponge plate 55, the second connecting plate 56, second clamping plate
57, the second holding tank 58 and the second sponge plate 59, the second fixed plate 51 include third groove 511, the second cavity 512, first axle
513, decelerating motor 514, the second threaded rod 515, the second screwed pipe 516, sliding slot 517, sliding block 518 and second bearing 519 are held, is located
The madial wall of reason case 1 is fixedly connected there are two the second symmetrical fixed plate 51, two 51 sides close to each other of the second fixed plate
The edge in face has been fixedly connected with the first connecting plate 52, and two the first connecting plate 52 one sides close to each other are fixedly connected with
There are first clamping plate 53, the outer surface of each first clamping plate 53 to offer the first holding tank 54 in semicircle shape, each first folder
The inside for holding slot 54 has been fixedly connected with the first sponge plate 55, and two the second fixed plate 51 one sides close to each other offer
The inside of third groove 511, each second fixed plate 51 offers the second cavity 512, and each second cavity 512 is close to third
The madial wall fixation of groove 511 is inlaid with first bearing 513, and each madial wall of second cavity 512 far from first bearing 513 is equal
It is fixedly connected with decelerating motor 514, the output end of each decelerating motor 514 extends through two first bearings 513 and extends to
The inside of third groove 511, and the outer surface of two 514 output ends of the decelerating motor inner ring with two first bearings 513 respectively
It is fixedly connected, the output end of each decelerating motor 514 has been fixedly connected with the second threaded rod 515, each second threaded rod 515
Outer surface is threaded with second screwed pipe 516 compatible with the second threaded rod 515, and two the second screwed pipes 516 are mutually
Close one side is fixedly connected with the second connecting plate 56, and the fixed company of one side that two the second connecting plates 56 are close to each other
It is connected to second clamping plate 57, and each second clamping plate 57 offers the second holding tank 58 close to the one side of first clamping plate 53, often
The inside of a second holding tank 58 has been fixedly connected with the second sponge plate 59, and the outer surface of water-supply-pipe 6 is clamped in two group of first folder
Between plate 53 and second clamping plate 57.
Sealing mechanism 4 includes the second card slot 401, cover board 402, rubber pad 403, second handle 404 and the second fixture block 405,
The upper surface for the treatment of box 1 offers the second card slot 401 of whole circle, and 1 upper surface for the treatment of box is placed with cover board 402, the bottom of cover board 402
Face is fixedly connected with rubber pad 403 compatible with treatment box 1, and the madial wall phase of the outer surface of rubber pad 403 and treatment box 1
Contact, rubber pad 403 are that a kind of vinylidene and free-floride, the third fluorine, propylene material are copolymerized gelatinous elastomer, are widely used in national defence work
Industry and civilian industry, its main feature is that：It is high temperature resistant, resistance to ozone, resistance to natural weathering, vacuum-resistant, fuel oil resistance, resistance to lubricating oil, resistance to strong
Oxidant, resistance to chemical reagents and electrical insulation capability are good, and the edge of 402 bottom surface of cover board is fixedly connected with fits with 401 phase of the second card slot
The second fixture block 405 matched, and the second fixture block 405 is connected to the inside of the second card slot 401, the upper surface of cover board 402 is fixedly connected
There is second handle 404.
Further, filter mechanism 3 includes the first groove 301, the second groove 302, the first card slot 303, the first screwed pipe
304, the first threaded rod 305, filter cylinder 306, the first fixture block 307, the first fixed plate 308 and first handle 309,1 right side for the treatment of box
The lower part in face offers the first groove 301, and the first groove 301 offers the second groove 302 close to the madial wall for the treatment of box 1, the
The madial wall far from the first groove 301 of two grooves 302 offers the first card slot 303, and the right side of 302 madial wall of the second groove is solid
Surely it is connected with the first screwed pipe 304, the internal whorl of the first screwed pipe 304 is connected with compatible with the first screwed pipe 304
The right side of one threaded rod 305, the first threaded rod 305 is fixedly connected with the first fixed plate 308, the right side of the first fixed plate 308
Face is fixedly connected with first handle 309, and the left side of the first threaded rod 305 is fixedly connected with filter cylinder 306, which can be effective
To in flue dust dust and solid particle be filtered, prevent flue dust without processing direct emission pollute the environment.
Further, the left side of filter cylinder 306 is fixedly connected with the first fixture block 307, and the first fixture block 307 is connected to first
The inside of card slot 303 can effectively be fixed filter cylinder 306, prevent filter cylinder 306 from occurring in use arbitrarily inclined
Situation.
Further, the madial wall that two third grooves 511 are located remotely from each other offers sliding slot 517, and sliding slot 517 is perpendicular
Straight length value is equal with the vertical length of third groove 511 value, so that the second screwed pipe 516 is slided more convenient, keep away
Exempt from the second screwed pipe 516 and occurs Caton phenomenon in sliding process.
Further, the one side that two the second screwed pipes 516 are located remotely from each other has been fixedly connected with sliding block 518, and two
Sliding block 518 is respectively engaged with the inside of two sliding slots 517, can effectively keep the stability of the second screwed pipe 516, limit simultaneously
The rotation of second screwed pipe 516 prevents the second screwed pipe 516 from being rotated with the rotation of the second threaded rod 515.
Further, each madial wall of the third groove 511 far from first bearing 513 fixation is inlaid with second bearing
519, and the inner ring of two second bearings 519 appearance with 513 one end of separate first bearing of two the second threaded rods 515 respectively
Face is fixedly connected, and can effectively keep the stability of the second threaded rod 515, prevents the second threaded rod 515 from going out in rotation process
The case where now arbitrarily swinging.
The bottom surface of waste heat recovery processing case ontology 1 is fixedly connected with non-slip mat 13, and the size of non-slip mat 13 is returned with waste heat
The equal in magnitude of 1 bottom surface for the treatment of box ontology is received, the stability of the device can be effectively kept, prevent the device from going out in use
The case where now arbitrarily sliding.
Operation principle：First by the first suction pump 8, the second suction pump 10, the first exhaust fan 12, the second exhaust fan 15 when use
It is connected with decelerating motor 514 with municipal power supply, starts the first exhaust fan 12 and arrange the flue dust being discharged in heat power plant boiler
It is put into the first cavity 2, dust and solid granule in flue dust is filtered out by filter cylinder 306, then start the second exhaust fan
Soot emissions in first cavity 2 are driven the second spiral shell by 15 to the inside with Heat Treatment case ontology 1, startup decelerating motor 514
The rotation of rasp bar 515, the rotation of the second threaded rod 515 drive the movement of the second screwed pipe 516, the rotation of the second screwed pipe 516
It drives second clamping plate that water-supply-pipe 6 is clamped, then the water in water-supply-pipe 6 is heated by flue dust, start first and take out
Water pump 8 supplements the water two in water-supply-pipe 6, starts the second suction pump 10 after the heating of flue dust and arranges the water after heating
It is put into the use with boiler of feeding in boiler, greatly the waste heat in flue dust is utilized again, the device is by using anti-skidding
Pad 13 can effectively keep the stability of the device, prevent the device from occurring the case where arbitrarily sliding in use, by making
With second bearing 519, the stability of the second threaded rod 515 can be effectively kept, prevents the second threaded rod 515 in rotation process
There is the case where arbitrarily swinging, by using clamping device 5, effectively water-supply-pipe 6 can be clamped, keeps water-supply-pipe 6
Stability can effectively be such that the second screwed pipe 516 slides more convenient, avoid second by using sliding slot 517 and sliding block 518
There is Caton phenomenon in sliding process in screwed pipe 516, while can effectively keep the stability of the second screwed pipe 516, limitation
The rotation of second screwed pipe 516 prevents the second screwed pipe 516 from being rotated with the rotation of the second threaded rod 515, which can have
The inside of effect being filtered to flue dust and be discharged into waste heat recovery processing case ontology 1, heats the water in water-supply-pipe 6,
Greatly the waste heat in flue dust is utilized again, realizes and waste heat recovery is carried out to the flue dust being discharged in thermal power plant,
Solve the problems, such as that existing thermal power plant does not have flue dust function of recovering waste heat.
In the description of the present invention, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include so that including a series of elements process, method, article or equipment not only include those elements, but also
Including other elements that are not explicitly listed, or further include for this process, method, article or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.It should be noted that herein, it is all
As the relational terms of " first ", " second " or the like are used merely to an entity or operation and another entity or operating space
It separates, without necessarily requiring or implying between these entities or operation, there are any actual relationship or orders.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of flue dust waste heat recovery apparatus for thermal power plant, including treatment box（1）, the treatment box（1）Bottom end
Offer the first cavity（2）, first cavity（2）Inside be fixedly connected with filter device（3）, the treatment box（1）'s
Inside is fixedly connected with clamping device（5）, the treatment box（1）Upper surface be fixedly connected with sealing mechanism（4）, feature exists
In：The treatment box（1）The top of left side is fixedly connected with third fixed plate（7）, the third fixed plate（7）Upper surface
It is fixedly connected with the first suction pump（8）, first suction pump（8）Output end run through treatment box（1）Left side and extension
To treatment box（1）Inside, the treatment box（1）Inside be placed in circular water-supply-pipe（6）, and the first suction pump
（8）Output end be water-supply-pipe（6）Upper surface fix connection, the treatment box（1）It is fixedly connected in the middle part of right side wall
4th fixed plate（9）, and the 4th fixed plate（9）Upper surface be fixedly connected with the second suction pump（10）, second suction pump
（10）Input terminal run through treatment box（1）Right side wall and be extended down to treatment box（1）Inside and water-supply-pipe（6）Bottom surface fix connect
It is logical, the treatment box（1）The lower part of left side is fixedly connected with the 5th fixed plate（11）, the 5th fixed plate（11）Upper table
Face is fixedly connected with the first exhaust fan（12）, and the first exhaust fan（12）Output end and the first cavity（2）Fixed connection, it is described
Treatment box（1）The 6th fixed plate is fixedly connected in the middle part of left side（14）, the 6th fixed plate（14）Upper surface fix
It is connected with the second exhaust fan（15）, second exhaust fan（15）Output end and treatment box（1）Inside fix connection, and the
Two exhaust fans（15）Input terminal and the first cavity（2）Fixed connection, the treatment box（1）The top of right side is fixed and is communicated with
Escape pipe（16）, and escape pipe（16）Outer surface be fixedly connected with valve（17）；
The treatment box（1）Madial wall be fixedly connected there are two symmetrical clamping device（5）, the clamping device（5）Packet
Include the second fixed plate（51）, the first connecting plate（52）, first clamping plate（53）, the first holding tank（54）, the first sponge plate（55）,
Two connecting plates（56）, second clamping plate（57）, the second holding tank（58）With the second sponge plate（59）, second fixed plate（51）Packet
Include third groove（511）, the second cavity（512）, first bearing（513）, decelerating motor（514）, the second threaded rod（515）,
Two screwed pipes（516）, sliding slot（517）, sliding block（518）And second bearing（519）, the treatment box（1）Madial wall fix connect
The second symmetrical fixed plate there are two connecing（51）, two second fixed plates（51）The edge of one side close to each other is equal
It is fixedly connected with the first connecting plate（52）, two first connecting plates（52）One side close to each other has been fixedly connected with
One clamping plate（53）, each first clamping plate（53）Outer surface offer the first holding tank in semicircle shape（54）, each
First holding tank（54）Inside be fixedly connected with the first sponge plate（55）, two second fixed plates（51）Mutually
Close one side offers third groove（511）, each second fixed plate（51）Inside offer second sky
Chamber（512）, each second cavity（512）Close to third groove（511）Madial wall fixation be inlaid with first bearing
（513）, each second cavity（512）Far from first bearing（513）Madial wall be fixedly connected with decelerating motor
（514）, each decelerating motor（514）Output end extend through two first bearings（513）And extend to third groove
（511）Inside, and two decelerating motors（514）The outer surface of output end respectively with two first bearings（513）Inner ring it is solid
Fixed connection, each decelerating motor（514）Output end be fixedly connected with the second threaded rod（515）, each described second
Threaded rod（515）Outer surface be threaded with and the second threaded rod（515）Compatible second screwed pipe（516）, two
Second screwed pipe（516）One side close to each other is fixedly connected with the second connecting plate（56）, and two the second connecting plates
（56）One side close to each other has been fixedly connected with second clamping plate（57）, and each second clamping plate（57）Close to first clamping plate
（53）One side offer the second holding tank（58）, each second holding tank（58）Inside be fixedly connected with
Two sponge plates（59）, the water-supply-pipe（6）Outer surface be clamped in two groups of first clamping plates（53）And second clamping plate（57）Between；
The sealing mechanism（4）Including the second card slot（401）, cover board（402）, rubber pad（403）, second handle（404）With
Two fixture blocks（405）, the treatment box（1）Upper surface offer the second card slot of whole circle（401）, the treatment box（1）Upper table
Face is placed with cover board（402）, the cover board（402）Bottom surface be fixedly connected with and treatment box（1）Compatible rubber pad
（403）, and rubber pad（403）Outer surface and treatment box（1）Madial wall be in contact, the cover board（402）The edge of bottom surface
Place is fixedly connected with and the second card slot（401）Compatible second fixture block（405）, and the second fixture block（405）It is connected to the second card
Slot（401）Inside, the cover board（402）Upper surface be fixedly connected with second handle（404）.
2. a kind of flue dust waste heat recovery apparatus for thermal power plant according to claim 1, it is characterised in that：It is described
Filter mechanism（3）Including the first groove（301）, the second groove（302）, the first card slot（303）, the first screwed pipe（304）, first
Threaded rod（305）, filter cylinder（306）, fixture block（307）, the first fixed plate（308）And first handle（309）, the treatment box（1）
The lower part of right side offers the first groove（301）, first groove（301）Close to treatment box（1）Madial wall offer
Second groove（302）, second groove（302）Far from the first groove（301）Madial wall offer the first card slot
（303）, second groove（302）The first screwed pipe is fixedly connected on the right side of madial wall（304）, first screwed pipe
（304）Internal whorl be connected with and the first screwed pipe（304）Compatible first threaded rod（305）, first threaded rod
（305）Right side be fixedly connected with the first fixed plate（308）, first fixed plate（308）Right side be fixedly connected with
First handle（309）, first threaded rod（305）Left side be fixedly connected with filter cylinder（306）.
3. a kind of flue dust waste heat recovery apparatus for thermal power plant according to claim 2, it is characterised in that：It is described
Filter cylinder（306）Left side be fixedly connected with the first fixture block（307）, and the first fixture block（307）It is connected to the first card slot（303）'s
It is internal.
4. a kind of flue dust waste heat recovery apparatus for thermal power plant according to claim 1, it is characterised in that：Two
The third groove（511）The madial wall being located remotely from each other offers sliding slot（517）, and sliding slot（517）Vertical length value with
Third groove（511）Vertical length value it is equal.
5. a kind of flue dust waste heat recovery apparatus for thermal power plant according to claim 4, it is characterised in that：Two
Second screwed pipe（516）The one side being located remotely from each other has been fixedly connected with sliding block（518）, and two sliding blocks（518）Respectively
It is connected to two sliding slots（517）Inside.
6. a kind of flue dust waste heat recovery apparatus for thermal power plant according to claim 1, it is characterised in that：Each
The third groove（511）Far from first bearing（513）Madial wall fixation be inlaid with second bearing（519）, and two
Two bearings（519）Inner ring respectively with two the second threaded rods（515）Separate first bearing（513）The outer surface of one end is fixed
Connection.
7. a kind of flue dust waste heat recovery apparatus for thermal power plant according to claim 1, it is characterised in that：It is described
Waste heat recovery processing case ontology（1）Bottom surface be fixedly connected with non-slip mat（13）, and non-slip mat（13）Size and waste heat recovery
Treatment box ontology（1）Bottom surface it is equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578428.2A CN108731533A (en) | 2018-06-07 | 2018-06-07 | A kind of flue dust waste heat recovery apparatus for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578428.2A CN108731533A (en) | 2018-06-07 | 2018-06-07 | A kind of flue dust waste heat recovery apparatus for thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108731533A true CN108731533A (en) | 2018-11-02 |
Family
ID=63932622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810578428.2A Withdrawn CN108731533A (en) | 2018-06-07 | 2018-06-07 | A kind of flue dust waste heat recovery apparatus for thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731533A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595247A (en) * | 2019-09-18 | 2019-12-20 | 李诗蔓 | Energy-saving non-lock-catch mounting industrial radiator |
| CN111974110A (en) * | 2020-08-28 | 2020-11-24 | 吴保林 | Waste heat recovery formula flue gas treatment facility |
| CN113198266A (en) * | 2021-05-06 | 2021-08-03 | 沁阳金隅冀东环保科技有限公司 | Dust collecting device of cement clinker storehouse |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204881276U (en) * | 2015-08-05 | 2015-12-16 | 江苏嘉德宏益环保节能科技有限公司 | Heat exchanger of band elimination dirt function |
| CN207346452U (en) * | 2017-08-14 | 2018-05-11 | 湖北瑞晟生物有限责任公司 | A kind of Rosa Damascana storage tank |
| CN207421502U (en) * | 2017-11-20 | 2018-05-29 | 四川金易管业有限公司 | A kind of fixture for being used to install HDPE double-wall corrugated pipes |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204881276U (en) * | 2015-08-05 | 2015-12-16 | 江苏嘉德宏益环保节能科技有限公司 | Heat exchanger of band elimination dirt function |
| CN207346452U (en) * | 2017-08-14 | 2018-05-11 | 湖北瑞晟生物有限责任公司 | A kind of Rosa Damascana storage tank |
| CN207421502U (en) * | 2017-11-20 | 2018-05-29 | 四川金易管业有限公司 | A kind of fixture for being used to install HDPE double-wall corrugated pipes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595247A (en) * | 2019-09-18 | 2019-12-20 | 李诗蔓 | Energy-saving non-lock-catch mounting industrial radiator |
| CN111974110A (en) * | 2020-08-28 | 2020-11-24 | 吴保林 | Waste heat recovery formula flue gas treatment facility |
| CN111974110B (en) * | 2020-08-28 | 2021-12-10 | 北京国环青青环保科技有限公司 | Waste heat recovery formula flue gas treatment facility |
| CN113198266A (en) * | 2021-05-06 | 2021-08-03 | 沁阳金隅冀东环保科技有限公司 | Dust collecting device of cement clinker storehouse |
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Application publication date: 20181102 |
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