CN110319588A - A kind of energy saving coal burning boiler with scale removal function - Google Patents
A kind of energy saving coal burning boiler with scale removal function Download PDFInfo
- Publication number
- CN110319588A CN110319588A CN201910317884.6A CN201910317884A CN110319588A CN 110319588 A CN110319588 A CN 110319588A CN 201910317884 A CN201910317884 A CN 201910317884A CN 110319588 A CN110319588 A CN 110319588A
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- China
- Prior art keywords
- water tank
- scale removal
- main body
- energy saving
- screw rod
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0063—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to a kind of energy saving coal burning boilers with scale removal function, including main body, water tank and heating room, it further include waste heat recovering mechanism and scale removal mechanism, the scale removal mechanism includes first motor, screw rod, sliding block, scraper plate and two connecting rods, the waste heat recovering mechanism includes air storage chamber and jet assembly, the jet assembly includes two driving units and two air injection units, the air injection unit includes connection box, hose and six nozzles, the energy saving coal burning boiler with scale removal function is worked by scale removal, scale removal work can be carried out to the inner wall of water tank, it avoids adhering to scale on the inner wall of water tank, influence the heat conduction efficiency of water tank, pass through waste heat recovering mechanism, the high-temp waste gas generated when heating heating indoor water tank can be imported in nozzle and heating and thermal insulation work is carried out to water tank, high-temp waste gas is avoided to be directly discharged into greatly In gas, waste of energy improves the energy saving of equipment.
Description
Technical field
The present invention relates to energy-saving equipment field, in particular to a kind of energy saving coal burning boiler with scale removal function.
Background technique
Coal-burning boiler is exactly that fuel is coal-fired boiler, refers to that fastening fire coal burns in burner hearth, heat is discharged, heat
Matchmaker is heated to heat medium water or other organic heat carriers (such as conduction oil) thermal powerplant of certain temperature (or pressure),
It is usually used in daily life heating.
After working long hours, scale easily adheres on the inner wall of water tank existing coal-burning boiler, reduces water tank
Heat conduction efficiency, so that the utilization rate of the energy is reduced, moreover, if the high-temp waste gas that heating heating indoor generates directly is arranged
Enter in atmosphere, waste a large amount of thermal energy, reduces the environmental protection and energy saving of coal-burning boiler, thus greatly reduce coal-burning boiler
Practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of with scale removal function
The energy saving coal burning boiler of energy.
The technical solution adopted by the present invention to solve the technical problems is: a kind of energy saving coal burning with scale removal function
Boiler, including main body, water tank and heating room, the main body are fixed on the top of heating room, and it is intracorporal that the water tank is fixed on master
Bottom, the shape of the water tank are cylinder, and the top of the water tank is equipped with water inlet pipe, and the side of the water tank is equipped with water outlet
Pipe, the water inlet pipe and outlet pipe are connected to water tank, and the side of the heating room is equipped with escape pipe, the escape pipe and heating
Room connection, the other side of the main body are equipped with operation panel, are equipped with PLC in the operation panel, further include waste heat recovering mechanism and remove
The inside of main body is arranged in dirty mechanism, the waste heat recovering mechanism, and the inside of water tank is arranged in the scale removal mechanism；
The scale removal mechanism includes that first motor, screw rod, sliding block, scraper plate and two connecting rods, the first motor are fixed on
The top of main body, is equipped with through-hole above the top of the main body and water tank, and one end of the first motor and screw rod is driven
Connection, the other end of the screw rod pass through the inside that water tank is arranged in two through-holes, and the screw rod and water tank are coaxially disposed, described
Sliding block is set on screw rod, the sliding block be equipped with the junction of screw rod and the matched screw thread of screw rod, the screw rod driving are slided
Block is moved along screw rod, and two connecting rods are arranged about the axisymmetrical of screw rod, and one end of the connecting rod is fixedly connected with a slide block, institute
The shape for stating scraper plate is circular ring shape, the other end and scraper plate of the inner wall of the outer ring of the scraper plate and water tank against, the connecting rod
Inner ring is fixedly connected, and the first motor is electrically connected with PLC；
The waste heat recovering mechanism includes air storage chamber and jet assembly, and the air storage chamber is fixed on the close escape pipe of main body
Side on, the lower section of the air storage chamber is connected to by escape pipe with room is heated, and the inside of main body is arranged in the jet assembly；
The jet assembly includes two driving units and two air injection units, axis of two driving units about water tank
It is symmetrical arranged, the air injection unit is separately positioned on above and below driving unit, and the driving unit is arranged in jet list
Between member, the driving unit is connect with air injection unit；
The air injection unit includes connection box, hose and six nozzles, and the shape of the connection box is circular ring shape, the company
It connects box and water tank is coaxially disposed, the connection box is connected to by hose with air storage chamber, and the nozzle is circumferentially evenly distributed on connection
On the inner wall of box, the nozzle is connected to box is connect.
Preferably, the scale removal mechanism further includes two guide rods, the guiding for the moving direction of limiting scraper
Bar and connecting rod correspond, and the guide rod is arranged in parallel with screw rod, the both ends of the guide rod respectively with the top in water tank
It is fixedly connected with bottom, the connecting rod is equipped with perforation, and the guide rod passes through perforation, the guide rod and coaxial set of perforating
It sets.
Preferably, the scale removal mechanism further includes bearing, and the bearing is fixed in order to enable screw rod rotation is more stable
One end of bottom in water tank, the separate first motor of the screw rod is arranged in bearing.
Preferably, the nozzle is atomizer in order to enable jet is more uniform.
Preferably, in order to drive connection box mobile, the driving unit include the second motor, turntable, two drawstrings and
Two springs, second motor are fixedly connected with the inner wall of main body, and second motor and turntable are sequentially connected, the drawstring
It is corresponded with spring, the drawstring is corresponded with box is connect, and two drawstrings are separately positioned on above and below turntable, institute
The one ends wound of drawstring is stated on turntable, the other end of two drawstrings connect box with two respectively and is fixedly connected, two springs point
Not She Zhi in the intracorporal top and bottom of master, the both ends of the spring respectively with the inner wall of main body and connect box connection, the bullet
Spring is in tensional state.
Preferably, in order to extend the service life of drawstring, the making material of the drawstring is nylon.
Preferably, in order to enable the precise and stable work of the second motor, second motor are servo motor.
Preferably, the jet assembly further includes six support units, described in order to limit the moving direction of connection box
Support unit is circumferentially evenly distributed on the inner ring of connection box, and the support unit is arranged between two adjacent nozzles, institute
Stating support unit includes support rod and slideway, and the slideway is fixed on water tank, and the side of the close connection box of the slideway is set
There is sliding slot, one end of the support rod is fixedly connected with the inner ring for connecting box, and the other end of the support rod is arranged in sliding slot,
The support rod is slidably connected with slideway.
Preferably, the support unit further includes ball, institute in order to enable support rod movement in slideway is more smooth
The one end for stating the separate connection box of support rod is equipped with groove, the ball and matching grooves, and the centre of sphere of the ball is arranged recessed
The inner wall of the inside of slot, the ball and sliding slot against.
Preferably, being equipped with liquid level sensor, the top of the main body in the water tank to improve the safety of equipment
Equipped with signal lamp, the level sensing and signal lamp are electrically connected with PLC.
The invention has the advantages that there is the energy saving coal burning boiler of scale removal function to be worked by scale removal for this, it can be with
Scale removal work is carried out to the inner wall of water tank, avoids adhering to scale on the inner wall of water tank, influences the heat conduction efficiency of water tank, and it is existing
Scale removal work compare, the scale removal mechanism scale removal is convenient, and practicability is high, by waste heat recovering mechanism, can will heating it is indoor plus
The high-temp waste gas generated when boiler imports in nozzle and carries out heating and thermal insulation work to water tank, with existing waste heat recovering mechanism phase
Than the waste heat recovering mechanism avoids high-temp waste gas from being directly discharged into atmosphere, waste of energy, improves the energy saving of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the energy saving coal burning boiler with scale removal function of the invention；
Fig. 2 is the structural schematic diagram of the air injection unit of the energy saving coal burning boiler with scale removal function of the invention；
Fig. 3 is the structural schematic diagram of the scale removal mechanism of the energy saving coal burning boiler with scale removal function of the invention；
Fig. 4 is the top view of the scale removal mechanism of the energy saving coal burning boiler with scale removal function of the invention；
In figure: 1. main bodys, 2. water tanks, 3. heating rooms, 4. operation panels, 5. escape pipes, 6. air storage chambers, 7. hoses, 8. connections
Box, 9. nozzles, 10. second motors, 11. turntables, 12. drawstrings, 13. springs, 14. support rods, 15. balls, 16. slideways, 17.
One motor, 18. screw rods, 19. sliding blocks, 20. connecting rods, 21. scraper plates, 22. guide rods, 23. bearings, 24. liquid level sensors, 25. letters
Signal lamp.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of energy saving coal burning boiler with scale removal function, including main body 1, water tank 2 and heating room
3, the main body 1 is fixed on the top of heating room 3, and the water tank 2 is fixed on the bottom in main body 1, and the shape of the water tank 2 is
Cylinder, the top of the water tank 2 are equipped with water inlet pipe, and the side of the water tank 2 is equipped with outlet pipe, the water inlet pipe and outlet pipe
It is connected to water tank 2, the side of the heating room 3 is equipped with escape pipe 5, and the escape pipe 5 is connected to heating room 3, the main body 1
The other side be equipped with operation panel 4, be equipped with PLC in the operation panel 4, further include waste heat recovering mechanism and scale removal mechanism, it is described remaining
The inside of main body 1 is arranged in recuperation of heat mechanism, and the inside of water tank 2 is arranged in the scale removal mechanism；
PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory
The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated
Enter/export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware
Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in
Centre control.
The energy saving coal burning boiler with scale removal function is worked by scale removal, can be removed to the inner wall of water tank 2
Dirt work, avoids adhering to scale on the inner wall of water tank 2, influences the heat conduction efficiency of water tank 2, can be with by waste heat recovering mechanism
The high-temp waste gas generated when heating heating water tank 2 in room 3 is imported in nozzle 9, heating and thermal insulation work is carried out to water tank 2, avoids height
Warm exhaust gas is directly discharged into atmosphere, waste of energy, improves the energy saving of equipment.
As shown in Figure 3-4, the scale removal mechanism includes first motor 17, screw rod 18, sliding block 19, scraper plate 21 and two connecting rods
20, the first motor 17 is fixed on the top of main body 1, and the top of the main body 1 and the top of water tank 2 are equipped with through-hole, institute
The one end for stating first motor 17 and screw rod 18 is sequentially connected, and the other end of the screw rod 18 passes through two through-holes and is arranged in water tank 2
Inside, the screw rod 18 is coaxially disposed with water tank 2, and the sliding block 19 is set on screw rod 18, the sliding block 19 and screw rod
18 junction is equipped with drives sliding block 19 to move along screw rod 18 with the matched screw thread of screw rod 18, the screw rod 18, two connecting rods
The 20 axisymmetrical setting about screw rod 18, one end of the connecting rod 20 are fixedly connected with sliding block 19, the shape of the scraper plate 21
For circular ring shape, the outer ring of the scraper plate 21 and the inner wall of water tank 2 are against the other end of the connecting rod 20 and the inner ring of scraper plate 21 are solid
Fixed connection, the first motor 17 are electrically connected with PLC；
When carrying out scale removal work, first motor 17 starts, and screw rod 18 rotates, and band movable slider 19 is to far from first motor 17
Direction it is mobile, drive scraper plate 21 mobile to the direction far from first motor 17 by connecting rod 20, so that scraper plate 21 is to water tank 2
Inner wall carries out scale removal work, improves clean convenience.
As shown in Figs. 1-2, the waste heat recovering mechanism includes air storage chamber 6 and jet assembly, and the air storage chamber 6 is fixed on master
On the side of the close escape pipe 5 of body 1, the lower section of the air storage chamber 6 is connected to by escape pipe 5 with heating room 3, the jet group
The inside of main body 1 is arranged in part；
The jet assembly includes two driving units and two air injection units, axis of two driving units about water tank 2
Line is symmetrical arranged, and the air injection unit is separately positioned on above and below driving unit, and the driving unit is arranged in jet
Between unit, the driving unit is connect with air injection unit；
The air injection unit includes connection box 8, hose 7 and six nozzles 9, and the shape of the connection box 8 is circular ring shape, institute
It states connection box 8 and water tank 2 is coaxially disposed, the connection box 8 is connected to by hose 7 with air storage chamber 6, and the nozzle 9 is circumferential uniformly
It is distributed on the inner wall of connection box 8, the nozzle 9 is connected to box 8 is connect.
When heating the progress of room 3 work of heating water tank 2, the high-temp waste gas of generation is entered in air storage chamber 6 by escape pipe 5,
It is imported in connection box 8 by hose 7 again, to be sprayed from nozzle 9, so that nozzle 9 carries out spray hot gas work to the outer wall of water tank 2
Make, the work that water tank 2 is heated and kept the temperature, high-temp waste gas is avoided to be directly discharged into atmosphere, waste of energy, 9 jet of nozzle
Driving unit work is controlled simultaneously, drives two connection boxes 8 mobile to direction close to each other, then controls driving unit work,
So that two connection boxes 8 move in the direction away from each other, so that nozzle 9 is moved back and forth up and down along the axis of water tank 2, thus
So that water tank 2 is heated evenly.
Preferably, the scale removal mechanism further includes two guide rods 22, described for the moving direction of limiting scraper 21
Guide rod 22 and connecting rod 20 correspond, and the guide rod 22 is arranged in parallel with screw rod 18, the both ends difference of the guide rod 22
It is fixedly connected with the top and bottom in water tank 2, the connecting rod 20 is equipped with perforation, and the guide rod 22 passes through perforation, described
Guide rod 22 and perforation are coaxially disposed.
By the way that guide rod 22 is arranged, the moving direction of connecting rod 20 is limited, so that the moving direction of sliding block 19 is limited, is kept away
Exempt from sliding block 19 to rotate when moving on screw rod 18, so that sliding block 19 is more stable when moving on screw rod 18, to mention
Stability when high scraper plate 21 is mobile.
Preferably, the scale removal mechanism further includes bearing 23, the bearing in order to enable the rotation of screw rod 18 is more stable
23 are fixed on the bottom in water tank 2, and one end of the separate first motor 17 of the screw rod 18 is arranged in bearing 23.
By the way that bearing 23 is arranged, in the case where not influencing the rotation of screw rod 18, support force is provided to screw rod 18, so that silk
Bar 18 is more stable when rotating.
Preferably, the nozzle 9 is atomizer in order to enable jet is more uniform.
Preferably, the driving unit includes the second motor 10, turntable 11, two drawings in order to drive connection box 8 mobile
Rope 12 and two springs 13, second motor 10 are fixedly connected with the inner wall of main body 1, and second motor 10 is passed with turntable 11
Dynamic connection, the drawstring 12 are corresponded with spring 13, and the drawstring 12 is corresponded with box 8 is connect, and two drawstrings 12 are distinguished
It is arranged in above and below turntable 11, the one ends wound of the drawstring 12 is on turntable 11, the other end point of two drawstrings 12
It does not connect box 8 with two to be fixedly connected, two springs 13 are separately positioned on the top and bottom in main body 1, the spring 13
Both ends respectively with the inner wall of main body 1 and connect box 8 and connect, the spring 13 is in tensional state.
The starting of second motor 10, turntable 11 rotate, and tighten drawstring 12, so that two connection boxes 8 are to direction close to each other
It is mobile, while extension spring 13 realizes the heat preservation function to water tank 2 so that nozzle 9 carries out spray hot gas work to the outer wall of water tank 2
Can, then the reversion of the second motor 10 is controlled, lengthen drawstring 12, by the restoring force of spring 13, drives two connection boxes 8 to mutually far
From direction it is mobile so that carry out spray hot gas work to water tank 2 while nozzle 9 is moved up and down along the axis of water tank 2,
So that water tank 2 is heated evenly.
Preferably, in order to extend the service life of drawstring 12, the making material of the drawstring 12 is nylon.
Preferably, in order to enable the precise and stable work of the second motor 10, second motor 10 are servo motor.
Preferably, the jet assembly further includes six support units, institute in order to limit the moving direction of connection box 8
Support unit is stated circumferentially to be evenly distributed on the inner ring of connection box 8, support unit setting two adjacent nozzles 9 it
Between, the support unit includes support rod 14 and slideway 16, and the slideway 16 is fixed on water tank 2, the slideway 16 it is close
The side for connecting box 8 is equipped with sliding slot, and one end of the support rod 14 is fixedly connected with the inner ring for connecting box 8, the support rod 14
The other end be arranged in sliding slot, the support rod 14 is slidably connected with slideway 16.
When connecting the movement of box 8, support rod 14 is driven to move in slideway 16, limits the moving direction of connection box 8, so that
It connects more stable when the movement of box 8.
Preferably, the support unit further includes rolling in order to enable the movement in slideway 16 of support rod 14 is more smooth
One end of pearl 15, the separate connection box 8 of the support rod 14 is equipped with groove, the ball 15 and matching grooves, the ball 15
The centre of sphere inside of groove is set, the inner wall of the ball 15 and sliding slot against.
The sliding friction between support rod 14 and slideway 16 is become into rolling friction by setting ball 15, reduces and rubs
Power is wiped, so that more smooth when support rod 14 moves in slideway 16.
Preferably, it is equipped with liquid level sensor 24 in the water tank 2 in order to improve the safety of equipment, the main body 1
Top is equipped with signal lamp 25, and the level sensing and signal lamp 25 are electrically connected with PLC.
By the way that liquid level sensor 24 is arranged, the liquid level inside water tank 2 is detected, after liquid level is lower than setting value, sends signal
To PLC, PLC control 25 electricity of signal lamp are bright, remind user to add water in water tank 2, the water in water tank 2 is avoided to dryout and damage
Equipment improves the safety of equipment.
When carrying out scale removal work, first motor 17 starts, and screw rod 18 rotates, and band movable slider 19 is to far from first motor 17
Direction it is mobile, drive scraper plate 21 mobile to the direction far from first motor 17 by connecting rod 20, so that scraper plate 21 is to water tank 2
Inner wall carries out scale removal work, improves clean convenience.When heating the progress of room 3 work of heating water tank 2, the high temperature of generation is useless
Gas is entered in air storage chamber 6 by escape pipe 5, then is imported in connection box 8 by hose 7, to spray from nozzle 9, so that spray
Mouth 9 carries out spray hot gas work to the outer wall of water tank 2, and the work that water tank 2 is heated and kept the temperature avoids high-temp waste gas from directly arranging
Enter atmosphere, waste of energy, 9 jet of nozzle while controls the starting of the second motor 10, and turntable 11 rotates, and tightening bracing wire stretches simultaneously
Spring 13 drives two connection boxes 8 mobile to direction close to each other, then controls the reversion of the second motor 10, and lengthen bracing wire, passes through
The restoring force of spring 13, so that two connection boxes 8 move in the direction away from each other, so that on axis of the nozzle 9 along water tank 2
Lower reciprocating movement, so that water tank 2 is heated evenly.
Compared with prior art, there is the energy saving coal burning boiler of scale removal function to be worked by scale removal for this, can be to water
The inner wall of case 2 carries out scale removal work, avoids adhering to scale on the inner wall of water tank 2, influences the heat conduction efficiency of water tank 2, and existing
Scale removal work compare, the scale removal mechanism scale removal is convenient, and practicability is high, by waste heat recovering mechanism, can will in heating room 3 plus
The high-temp waste gas generated when boiler 2 imports in nozzle 9 and carries out heating and thermal insulation work to water tank 2, with existing machine waste heat recovery
Structure is compared, which avoids high-temp waste gas from being directly discharged into atmosphere, waste of energy, improves the energy saving of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of energy saving coal burning boiler with scale removal function, including main body (1), water tank (2) and heating room (3), described
Main body (1) is fixed on the top of heating room (3), and the water tank (2) is fixed on the bottom in main body (1), the shape of the water tank (2)
Shape is cylinder, and the top of the water tank (2) is equipped with water inlet pipe, and the side of the water tank (2) is equipped with outlet pipe, the water inlet pipe
It is connected to water tank (2) with outlet pipe, the side of heating room (3) is equipped with escape pipe (5), the escape pipe (5) and heating
The other side of room (3) connection, the main body (1) is equipped with operation panel (4), and PLC is equipped in the operation panel (4), which is characterized in that
It further include waste heat recovering mechanism and scale removal mechanism, the waste heat recovering mechanism is arranged in the inside of main body (1), the scale removal mechanism
Inside in water tank (2) is set；
The scale removal mechanism includes first motor (17), screw rod (18), sliding block (19), scraper plate (21) and two connecting rods (20), institute
The top that first motor (17) is fixed on main body (1) is stated, is equipped with through-hole above the top of the main body (1) and water tank (2),
One end of the first motor (17) and screw rod (18) is sequentially connected, and the other end of the screw rod (18) passes through two through-hole settings
In the inside of water tank (2), the screw rod (18) and water tank (2) are coaxially disposed, and the sliding block (19) is set on screw rod (18), institute
It is stating sliding block (19) to be equipped with screw rod (18) junction and screw rod (18) matched screw thread, the screw rod (18) drive sliding block
(19) mobile along screw rod (18), two connecting rods (20) are arranged about the axisymmetrical of screw rod (18), and the one of the connecting rod (20)
End is fixedly connected with sliding block (19), and the shape of the scraper plate (21) is circular ring shape, outer ring and water tank (2) of the scraper plate (21)
Inner wall is against the other end of the connecting rod (20) is fixedly connected with the inner ring of scraper plate (21), the first motor (17) and PLC electricity
Connection；
The waste heat recovering mechanism includes air storage chamber (6) and jet assembly, and the air storage chamber (6) is fixed on the close of main body (1)
On the side of escape pipe (5), the lower section of the air storage chamber (6) is connected to by escape pipe (5) with heating room (3), the jet group
Part is arranged in the inside of main body (1)；
The jet assembly includes two driving units and two air injection units, axis of two driving units about water tank (2)
It is symmetrical arranged, the air injection unit is separately positioned on above and below driving unit, and the driving unit is arranged in jet list
Between member, the driving unit is connect with air injection unit；
The air injection unit includes connection box (8), hose (7) and six nozzles (9), and the shape of connection box (8) is annulus
Shape, the connection box (8) and water tank (2) are coaxially disposed, and the connection box (8) is connected to by hose (7) with air storage chamber (6), institute
It states nozzle (9) to be circumferentially evenly distributed on the inner wall of connection box (8), the nozzle (9) is connected to box (8) are connect.
2. as described in claim 1 with the energy saving coal burning boiler of scale removal function, which is characterized in that the scale removal mechanism
It further include two guide rods (22), the guide rod (22) and connecting rod (20) correspond, the guide rod (22) and screw rod
(18) it is arranged in parallel, the both ends of the guide rod (22) are fixedly connected with the top and bottom in water tank (2) respectively, the connecting rod
(20) it is equipped with perforation, the guide rod (22) passes through perforation, and the guide rod (22) and perforation are coaxially disposed.
3. as described in claim 1 with the energy saving coal burning boiler of scale removal function, which is characterized in that the scale removal mechanism
It further include bearing (23), the bearing (23) is fixed on the bottom in water tank (2), the separate first motor of the screw rod (18)
(17) one end setting is in bearing (23).
4. as described in claim 1 with the energy saving coal burning boiler of scale removal function, which is characterized in that the nozzle (9)
For atomizer.
5. as described in claim 1 with the energy saving coal burning boiler of scale removal function, which is characterized in that the driving unit
Including the second motor (10), turntable (11), two drawstrings (12) and two springs (13), second motor (10) and main body
(1) inner wall is fixedly connected, and second motor (10) and turntable (11) are sequentially connected, the drawstring (12) and spring (13) one
One is corresponding, the drawstring (12) with connect box (8) one-to-one correspondence, two drawstrings (12) be separately positioned on the top of turntable (11) with
Lower section, for the one ends wound of the drawstring (12) on turntable (11), the other end of two drawstrings (12) connect box with two respectively
(8) it is fixedly connected, two springs (13) are separately positioned on the top and bottom in main body (1), the both ends point of the spring (13)
Not with the inner wall of main body (1) and connect box (8) connection, the spring (13) is in tensional state.
6. as claimed in claim 5 with the energy saving coal burning boiler of scale removal function, which is characterized in that the drawstring (12)
Making material be nylon.
7. as claimed in claim 6 with the energy saving coal burning boiler of scale removal function, which is characterized in that second motor
It (10) is servo motor.
8. as described in claim 1 with the energy saving coal burning boiler of scale removal function, which is characterized in that the jet assembly
It further include six support units, the support unit is circumferentially evenly distributed on the inner ring of connection box (8), and the support unit is set
It sets between two adjacent nozzles (9), the support unit includes support rod (14) and slideway (16), and the slideway (16) is solid
It is scheduled on water tank (2), the side of the close connection box (8) of the slideway (16) is equipped with sliding slot, one end of the support rod (14)
Be fixedly connected with the inner ring for connecting box (8), the other end of the support rod (14) is arranged in sliding slot, the support rod (14) with
Slideway (16) is slidably connected.
9. as claimed in claim 8 with the energy saving coal burning boiler of scale removal function, which is characterized in that the support unit
It further include ball (15), one end of the separate connection box (8) of the support rod (14) is equipped with groove, the ball (15) and groove
Matching, the centre of sphere of the ball (15) are arranged in the inside of groove, the inner wall of the ball (15) and sliding slot against.
10. as described in claim 1 with the energy saving coal burning boiler of scale removal function, which is characterized in that the water tank (2)
Interior to be equipped with liquid level sensor (24), the top of the main body (1) is equipped with signal lamp (25), the level sensing and signal lamp (25)
It is electrically connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910317884.6A CN110319588A (en) | 2019-04-19 | 2019-04-19 | A kind of energy saving coal burning boiler with scale removal function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910317884.6A CN110319588A (en) | 2019-04-19 | 2019-04-19 | A kind of energy saving coal burning boiler with scale removal function |
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| CN110319588A true CN110319588A (en) | 2019-10-11 |
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| CN201910317884.6A Withdrawn CN110319588A (en) | 2019-04-19 | 2019-04-19 | A kind of energy saving coal burning boiler with scale removal function |
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| CN (1) | CN110319588A (en) |
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| CN110887248A (en) * | 2019-11-29 | 2020-03-17 | 广州市沙唯士电子科技有限公司 | Clean type solar water heater with scale removal function |
| CN113007272A (en) * | 2021-02-09 | 2021-06-22 | 蒋丽 | High-efficient environmental protection heat pump |
| CN114484570A (en) * | 2021-12-30 | 2022-05-13 | 孔虎 | Continuous heating device connected with disaster-resistant micro-grid |
| CN114705078A (en) * | 2022-04-28 | 2022-07-05 | 魏海军 | Handle device of methyl alcohol synthesis water cooler wax deposit |
| CN114811964A (en) * | 2022-05-27 | 2022-07-29 | 合肥荣事达太阳能有限公司 | Water outlet temperature self-adaptive adjusting system and adjusting method of air energy water heater |
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Application publication date: 20191011 |
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