CN113375178A - Boiler flue gas treatment and waste heat recovery device - Google Patents
Boiler flue gas treatment and waste heat recovery device Download PDFInfo
- Publication number
- CN113375178A CN113375178A CN202110471456.6A CN202110471456A CN113375178A CN 113375178 A CN113375178 A CN 113375178A CN 202110471456 A CN202110471456 A CN 202110471456A CN 113375178 A CN113375178 A CN 113375178A
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- Prior art keywords
- pipe
- flue gas
- shell
- waste heat
- boiler flue
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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
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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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
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
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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
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
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- 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
Abstract
The invention discloses a boiler flue gas treatment and waste heat recovery device which comprises a shell, a heated cylinder, a second heat conduction pipe and a second connecting rod, wherein a smoke collection cavity is formed in the bottom of the shell, a smoke inlet pipe is arranged on the rear side of the smoke collection cavity, the heated cylinder is placed in the shell, an exhaust pipe penetrates through the upper end of the heated cylinder, the upper portion of the left end and the upper portion of the right end of the smoke collection cavity are respectively connected with the first heat conduction pipe and the second heat conduction pipe, the upper end of the first heat conduction pipe is connected with a connecting pipeline, a liquid guide pipe is fixedly installed at the right end of the connecting pipeline, an atomizing spray head penetrates through the outer portion of the upper side of the liquid guide pipe, and a box body placed on the right side of the shell penetrates through the lower end of the liquid guide pipe. This boiler flue gas is handled and waste heat recovery utilizes device is convenient for carry out effectual recycle to the waste heat in the flue gas to be convenient for handle the smoke and dust in the flue gas, the practicality is high, can prevent that the filter screen in the device from blockking up, avoids influencing the filter effect.
Description
Technical Field
The invention relates to the technical field related to boiler flue gas treatment, in particular to a boiler flue gas treatment and waste heat recycling device.
Background
The smoke can be generated in the process of using the boiler, the smoke dust in the smoke is one of the main reasons for causing haze, and at the moment, a boiler smoke treatment device is needed to be used for treating the smoke dust, but the existing boiler smoke treatment device still has many defects.
General boiler flue gas processing apparatus carries out effectual recycle to the waste heat in the flue gas not convenient for to the smoke and dust in the flue gas is not convenient for handle, and the practicality is low, and the filter screen in the device blocks up easily moreover, influences the filter effect, therefore, we provide a boiler flue gas and handle and waste heat recovery and utilize device, so that solve the problem of proposing in the aforesaid.
Disclosure of Invention
The invention aims to provide a boiler flue gas treatment and waste heat recycling device, which solves the problems that the common boiler flue gas treatment device proposed in the background art is inconvenient to effectively recycle the waste heat in the flue gas, is inconvenient to treat smoke dust in the flue gas, has low practicability, and the filter screen in the device is easy to block, thereby influencing the filtering effect.
In order to achieve the purpose, the invention provides the following technical scheme: a boiler flue gas treatment and waste heat recovery device comprises a shell, a heated cylinder, a second heat pipe and a second linking rod, wherein a smoke collection cavity is formed at the bottom of the shell, a smoke inlet pipe is arranged at the rear side of the smoke collection cavity, the heated cylinder is placed in the shell, an exhaust pipe is connected to the upper end of the heated cylinder in a penetrating manner, the upper portion of the left end and the upper portion of the right end of the smoke collection cavity are respectively connected with the first heat pipe and the second heat pipe, a linking pipeline is connected to the upper end of the first heat pipe, a liquid guide pipe is fixedly installed at the right end of the linking pipeline, an atomizing spray head is connected to the outer portion of the upper side of the liquid guide pipe in a penetrating manner, a box body placed on the right side of the shell is arranged at the lower end of the right side of the box body in a penetrating manner, a water pump fixed on the outer wall of the right side of the box body is connected to the upper end of the liquid guide pipe, and a water tank is fixedly connected to the upper surface of the right side of the box body, a liquid outlet pipe connected with the atomizing nozzle is arranged on the left side of the water tank;
a bearing block is fixedly arranged on the inner wall of the right side of the box body, an adjusting block is connected inside the bearing block, the inner side of the adjusting block is connected with a connecting shell, a filter screen is arranged in the connecting shell, a bearing shell is fixedly arranged on the outer wall of the left side of the box body, and the outer part of the front side of the bearing shell is fixedly provided with a motor, the output end of the motor is fixedly connected with a first joint rod, and the outer parts of the front side and the rear side of the first joint rod are respectively connected with a movable disc, the inner side of the movable disc is provided with a joint wheel arranged outside the first joint rod, the front side wall and the rear side wall of the bearing shell are respectively and fixedly provided with a joint clapboard, the inner side of the connecting clapboard is connected with a bearing plate, the inner part of the bearing plate is connected with a second connecting rod in a penetrating way, and the outer parts of the front side and the rear side of the second connecting rod are respectively connected with a moving disc, and the inner walls of the left side and the right side of the bearing shell are respectively connected with a supporting rod in a penetrating way.
Preferably, the linking partition plates are symmetrically installed about a horizontal midperpendicular of the bearing plate, and the single bodies of the linking partition plates are in clamping type sliding connection with the bearing plate.
Preferably, first heat pipe and second heat pipe all laminate mutually with the heat receiver, and first heat pipe and second heat pipe all are helical structure to first heat pipe and the crisscross setting of second heat pipe.
Preferably, the bracing piece all has the setting in four corners of accepting the shell, and the outside cover of bracing piece is established and is connected with the spring to the upper and lower both ends of spring respectively with the motion piece with accept shell fixed connection.
Preferably, the cross section of the connecting pipeline is in a T shape, and the front end and the rear end of the connecting pipeline are respectively communicated with the first heat-conducting pipe and the second heat-conducting pipe.
Preferably, the left side and the right side of the bearing plate are both fixedly provided with moving blocks, and the moving blocks form a sliding structure on the supporting rod through springs.
Preferably, the bearing plate is connected with the second joint rod in a rotating manner, and the bearing plate is symmetrically installed about a vertical perpendicular bisector of the second joint rod.
Preferably, the middle outer part of the second joint rod is also fixedly connected with a joint wheel, and the single bodies of the joint wheel are connected in a meshing manner.
Preferably, the motion disc is attached to the movable disc, the motion disc is connected with the movable disc in a clamping mode, and the position of the motion disc corresponds to the position of the movable disc one to one.
Preferably, the adjusting block is connected with the connecting shell in a rotating mode, the adjusting block forms a sliding structure on the bearing block, and the adjusting block is symmetrically installed relative to the horizontal middle vertical line of the connecting shell.
Compared with the prior art, the invention has the beneficial effects that: the boiler flue gas treatment and waste heat recycling device is convenient for effectively recycling waste heat in flue gas and treating smoke dust in the flue gas, has high practicability, can prevent a filter screen in the device from being blocked, and avoids influencing the filtering effect;
1. the first heat conduction pipe and the second heat conduction pipe are attached to the heating cylinder, so that the first heat conduction pipe and the second heat conduction pipe can transmit the waste heat of the flue gas to the heating cylinder, the heating cylinder is heated in a heat preservation mode, and the first heat conduction pipe and the second heat conduction pipe are in spiral structures, so that the contact area between the first heat conduction pipe and the heating cylinder and the contact area between the second heat conduction pipe and the heating cylinder are increased, the flowing paths of the flue gas in the first heat conduction pipe and the second heat conduction pipe are increased, the heating effect of the waste heat in the flue gas on the heating cylinder is improved, and the waste heat in the flue gas is effectively recycled;
2. the connecting pipeline and the liquid guide pipe are arranged and are respectively communicated with the first heat conduction pipe and the second heat conduction pipe through the front end and the rear end of the connecting pipeline, so that the connecting pipeline can conveniently discharge smoke in the first heat conduction pipe and the second heat conduction pipe, and the atomizing spray head is connected to the outer part of the upper side of the liquid guide pipe in a penetrating manner, so that the atomizing spray head can perform dust fall treatment on the smoke discharged from the connecting pipeline, and the practicability is improved;
3. the connecting wheel and the second connecting rod are arranged and connected in a meshed mode between the monomers of the connecting wheel, so that the connecting wheel can drive the second connecting rod to perform lifting motion, the second connecting rod can drive the transverse plate to shake the connecting shell through the receiving plate, filter screens in the connecting shell are prevented from being blocked by smoke impurities in sewage, and the filter effect is prevented from being influenced.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the sectional structure of the shell and the smoke collecting chamber in front view;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at C according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 5;
FIG. 8 is a schematic side sectional view showing the connection between the case and the receiving case according to the present invention;
FIG. 9 is an enlarged view of E of FIG. 8 according to the present invention;
fig. 10 is a schematic view of the connection structure of the movable plate and the moving plate according to the present invention.
In the figure: 1. a housing; 2. a smoke collection cavity; 3. a smoke inlet pipe; 4. a heated cylinder; 5. an exhaust pipe; 6. connecting the partition boards; 7. a first heat conductive pipe; 8. a second heat conductive pipe; 9. a support bar; 10. connecting the pipelines; 11. a catheter; 12. an atomizing spray head; 13. a box body; 14. a liquid discharge pipe; 15. a water pump; 16. a water tank; 17. a bearing plate; 18. a liquid outlet pipe; 19. a connecting shell; 20. filtering with a screen; 21. a bearing shell; 22. a motor; 23. a first engagement rod; 24. an engaging wheel; 25. a movable tray; 26. a spring; 27. a transverse plate; 28. a second engagement rod; 29. a sport disc; 30. a motion block; 31. a bearing block; 32. and a regulating block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a boiler flue gas treatment and waste heat recycling device comprises a shell 1, a smoke collection cavity 2, a smoke inlet pipe 3, a heat receiving cylinder 4, an exhaust pipe 5, a connecting partition plate 6, a first heat conduction pipe 7, a second heat conduction pipe 8, a support rod 9, a connecting pipeline 10, a liquid guide pipe 11, an atomizing spray head 12, a box body 13, a liquid discharge pipe 14, a water pump 15, a water tank 16, a receiving plate 17, a liquid discharge pipe 18, a connecting shell 19, a filter screen 20, a receiving shell 21, a motor 22, a first connecting rod 23, a connecting wheel 24, a movable disk 25, a spring 26, a transverse plate 27, a second connecting rod 28, a movable disk 29, a movable block 30, a bearing block 31 and a regulating block 32, wherein the smoke collection cavity 2 is arranged at the bottom of the shell 1, the smoke inlet pipe 3 is arranged at the rear side of the smoke collection cavity 2, the heat receiving cylinder 4 is arranged in the shell 1, the upper end of the heat receiving cylinder 4 is connected with the exhaust pipe 5 in a penetrating manner, the upper part of the left end and the upper part of the right end of the smoke collection cavity 2 are respectively connected with the first heat conduction pipe 7 and the second heat conduction pipe 8, the upper end of the first heat conduction pipe 7 is connected with a connecting pipeline 10, the right end of the connecting pipeline 10 is fixedly provided with a liquid guide pipe 11, the outer part of the upper side of the liquid guide pipe 11 is connected with an atomizing nozzle 12 in a penetrating manner, the lower end of the liquid guide pipe 11 is provided with a box body 13 placed on the right side of the shell 1 in a penetrating manner, the lower end of the right side of the box body 13 is connected with a liquid discharge pipe 14 in a penetrating manner, the upper end of the liquid discharge pipe 14 is connected with a water pump 15 fixed on the outer wall of the right side of the box body 13, the upper surface of the right side of the box body 13 is fixedly connected with a water tank 16, and the left side of the water tank 16 is provided with a liquid discharge pipe 18 connected with the atomizing nozzle 12;
a bearing block 31 is fixedly arranged on the inner wall of the right side of the box body 13, an adjusting block 32 is connected inside the bearing block 31, the inner side of the adjusting block 32 is connected with a connecting shell 19, a filter screen 20 is arranged in the connecting shell 19, a bearing shell 21 is fixedly arranged on the outer wall of the left side of the box body 13, and the outer part of the front side of the bearing shell 21 is fixedly provided with a motor 22, the output end of the motor 22 is fixedly connected with a first connecting rod 23, and the outer parts of the front and rear sides of the first linking rod 23 are connected with movable discs 25, the inner side of the movable disc 25 is provided with linking wheels 24 arranged outside the first linking rod 23, linking clapboards 6 are fixedly arranged on the front and rear side walls of the bearing shell 21, and the inner side of the connecting clapboard 6 is connected with a bearing plate 17, the inner part of the bearing plate 17 is connected with a second connecting rod 28 in a penetrating way, and the outer parts of the front and the back sides of the second connecting rod 28 are connected with moving discs 29, and the inner walls of the left and the right sides of the bearing shell 21 are connected with supporting rods 9 in a penetrating way.
Referring to fig. 1, 3 and 6, the linking partition plates 6 are symmetrically installed about a horizontal midperpendicular of the receiving plate 17, and the monomers of the linking partition plates 6 are connected with the receiving plate 17 in a snap-fit sliding manner, the stability of the up-and-down sliding of the receiving plate 17 is improved by the linking partition plates 6, the first heat conduction pipe 7 and the second heat conduction pipe 8 are both attached to the heated cylinder 4, the first heat conduction pipe 7 and the second heat conduction pipe 8 are both in a spiral structure, and the first heat conduction pipe 7 and the second heat conduction pipe 8 are arranged in a staggered manner, so that the first heat conduction pipe 7 and the second heat conduction pipe 8 can transfer the residual heat of the flue gas to the heated cylinder 4, thereby performing heat preservation and heating on the heated cylinder 4, increasing the contact area between the first heat conduction pipe 7 and the heated cylinder 4 and the flow path of the flue gas in the first heat conduction pipe 7 and the second heat conduction pipe 8, and further improving the heating effect of the residual heat in the flue gas on the heated cylinder 4, so as to effectively recycle the waste heat in the flue gas;
as shown in fig. 4, 5 and 6, the support rod 9 is disposed at four corners of the receiving shell 21, the spring 26 is sleeved outside the support rod 9, and upper and lower ends of the spring 26 are respectively and fixedly connected to the motion block 30 and the receiving shell 21, the motion block 30 is driven to reset by the elasticity of the spring 26, the cross section of the joining pipe 10 is shaped like a "T", front and rear ends of the joining pipe 10 are respectively communicated with the first heat pipe 7 and the second heat pipe 8, so that the joining pipe 10 discharges the flue gas in the first heat pipe 7 and the second heat pipe 8, the practicability is improved, the motion block 30 is fixedly mounted at both left and right sides of the receiving plate 17, and the motion block 30 forms a sliding structure on the support rod 9 through the spring 26, so that the motion block 30 can improve the stability of the receiving plate 17 in lifting and sliding;
as shown in fig. 2, 4 and 9, the receiving plate 17 is connected with the second connecting rod 28 in a rotating manner, and the receiving plate 17 is symmetrically installed about the vertical perpendicular bisector of the second connecting rod 28, so that the second connecting rod 28 drives the receiving plate 17 to move up and down, the connecting wheel 24 is also fixedly connected to the outer portion of the middle side of the second connecting rod 28, and the single bodies of the connecting wheel 24 are connected in a meshing manner, so that the connecting wheel 24 can drive the second connecting rod 28 to move up and down, so that the second connecting rod 28 can drive the transverse plate 27 to shake the connecting shell 19 through the receiving plate 17, prevent the filter screen 20 in the connecting shell 19 from being blocked by the smoke and dust impurities in the sewage, and avoid affecting the filtering effect, as shown in fig. 9 and 10, the moving disc 29 is attached to the moving disc 25, the moving disc 29 is connected to the moving disc 25 in a clamping manner, and the positions of the moving discs 29 are arranged in one-to-one correspondence with the moving disc 25, the moving disc 29 can drive the second connecting rod 28 to lift along the rotating track of the moving disc 25, so that the lifting stability of the second connecting rod 28 is improved;
as shown in fig. 1, 5 and 7, the adjusting block 32 is connected with the engaging shell 19 in a rotating manner, the adjusting block 32 forms a sliding structure on the bearing block 31, and the adjusting block 32 is symmetrically installed about a horizontal perpendicular bisector of the engaging shell 19, so that the adjusting block 32 can slide on the bearing block 31 along with the shaking of the engaging shell 19, and the stability of supporting the engaging shell 19 is improved.
The working principle is as follows: when the boiler flue gas treatment and waste heat recycling device is used, firstly, referring to fig. 1 and 3, water is injected through a pipeline at the upper part of the right side of a heated cylinder 4, then the boiler flue gas is discharged into a smoke collection cavity 2 through a smoke inlet pipe 3, a first heat conduction pipe 7 and a second heat conduction pipe 8 are respectively connected with the upper part of the left end and the upper part of the right end of the smoke collection cavity 2, the flue gas enters the first heat conduction pipe 7 and the second heat conduction pipe 8, the first heat conduction pipe 7 and the second heat conduction pipe 8 are attached to the heated cylinder 4, the first heat conduction pipe 7 and the second heat conduction pipe 8 can transfer the waste heat of the flue gas to the heated cylinder 4, so as to heat and heat liquid in the heated cylinder 4, the first heat conduction pipe 7 and the second heat conduction pipe 8 are both in a spiral structure, the contact area between the first heat conduction pipe 7 and the second heat conduction pipe 8 and the heated cylinder 4 can be increased, so as to increase the flow path of the flue gas in the, further improving the heating effect of the waste heat in the flue gas on the heated cylinder 4, and discharging and utilizing the steam generated by the heated cylinder 4 through the exhaust pipe 5, thereby being convenient for effectively recycling the waste heat in the flue gas;
then, as shown in fig. 1, fig. 3 and fig. 5, the front end and the rear end of the connecting pipe 10 are respectively communicated with the first heat conduction pipe 7 and the second heat conduction pipe 8, so that the connecting pipe 10 can discharge the flue gas in the first heat conduction pipe 7 and the second heat conduction pipe 8 into the liquid guide pipe 11, then the switch on the liquid outlet pipe 18 is started, the atomizing nozzle 12 sprays water mist to perform dust reduction treatment on the flue gas discharged from the connecting pipe 10, the practicability is improved, the dust-free gas is discharged through the pipe at the rear side of the liquid guide pipe 11, the sewage enters the box body 13 through the liquid guide pipe 11 and falls onto the connecting shell 19, and the filter screen 20 in the connecting shell 19 is used for filtering the dust impurities in the sewage;
referring to fig. 2, 7 and 9, the starting motor 22 drives the first linking rod 23 to rotate, so that the first linking rod 23 drives the linking wheel 24 and the movable disc 25 to rotate, the single bodies of the linking wheel 24 are engaged and connected, the linking wheel 24 can drive the second linking rod 28 to move up and down, the movable disc 25 is attached to the moving disc 29, the moving disc 29 is connected with the movable disc 25 in a clamping manner, the moving disc 29 can drive the second linking rod 28 to move up and down along the rotating track of the movable disc 25, so as to improve the stability of the second linking rod 28 in moving and down, the second linking rod 28 can drive the horizontal plate 27 to shake the linking shell 19 through the connecting plate 17, prevent the filter screen 20 in the linking shell 19 from being blocked by smoke impurities in the sewage, avoid affecting the filtering effect, and is connected with the shell 19 in a rotating manner through the adjusting block 32, the adjusting block 32 is matched with the bearing block 31 to form a sliding structure, so that the adjusting block 32 can slide on the bearing block 31 along with the shaking of the joining shell 19, and the stability of supporting the joining shell 19 is improved;
finally, as shown in fig. 1, fig. 3 and fig. 6, when the receiving plate 17 goes up and down, the moving block 30 is driven to slide on the supporting rod 9, so that the moving block 30 can improve the stability of the lifting and sliding of the receiving plate 17, and meanwhile, the engaging partition plate 6 can improve the stability of the lifting and sliding of the receiving plate 17 by engaging the single bodies of the partition plate 6 with the receiving plate 17 in a snap-fit sliding manner, and the water pump 15 is started to inject the filtered liquid into the water tank 16 through the liquid discharge pipe 14, so that the liquid discharge pipe 18 can recycle the filtered liquid, thereby saving resources, which is the whole process of using the boiler flue gas treatment and waste heat recycling device.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a boiler flue gas is handled and waste heat recovery utilizes device, includes casing (1), receives a heat section of thick bamboo (4), second heat pipe (8) and second linking pole (28), its characterized in that: a smoke collection cavity (2) is formed in the bottom of the shell (1), a smoke inlet pipe (3) is arranged on the rear side of the smoke collection cavity (2), a heated cylinder (4) is placed in the shell (1), an exhaust pipe (5) is connected to the upper end of the heated cylinder (4) in a penetrating manner, a first heat conduction pipe (7) and a second heat conduction pipe (8) are respectively connected to the upper portion of the left end and the upper portion of the right end of the smoke collection cavity (2), a connecting pipeline (10) is connected to the upper end of the first heat conduction pipe (7), a liquid guide pipe (11) is fixedly installed at the right end of the connecting pipeline (10), an atomizing spray head (12) is connected to the outer portion of the upper side of the liquid guide pipe (11) in a penetrating manner, a box body (13) placed on the right side of the shell (1) penetrates through the lower end of the liquid guide pipe (11), a liquid discharge pipe (14) penetrates through the lower end of the liquid discharge pipe (14), and a water pump (15) fixed to the outer wall of the right side of the box body (13) is connected to the water pump (15), the upper surface of the right side of the box body (13) is fixedly connected with a water tank (16), and the left side of the water tank (16) is provided with a liquid outlet pipe (18) connected with the atomizing nozzle (12);
the inner wall of the right side of the box body (13) is fixedly provided with a bearing block (31), the inner side of the bearing block (31) is connected with an adjusting block (32), the inner side of the adjusting block (32) is connected with a connecting shell (19), a filter screen (20) is arranged inside the connecting shell (19), the outer wall of the left side of the box body (13) is fixedly provided with a connecting shell (21), a motor (22) is fixedly arranged outside the front side of the connecting shell (21), the output end of the motor (22) is fixedly connected with a first connecting rod (23), movable discs (25) are respectively connected with the outer parts of the front side and the rear side of the first connecting rod (23), connecting wheels (24) arranged outside the first connecting rod (23) are arranged on the inner side of the movable discs (25), connecting partition plates (6) are respectively fixedly arranged on the front side wall and the rear side wall of the connecting shell (21), and connecting plates (17) are connected with the inner side of the partition plates (6), the inside through connection of accepting board (17) has second to link up pole (28), and both sides outside all is connected with motion dish (29) around second links up pole (28), all through connection has bracing piece (9) in the left and right sides inner wall of accepting shell (21).
2. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: the linking partition plates (6) are symmetrically installed about the horizontal midperpendicular of the bearing plate (17), and the single bodies of the linking partition plates (6) are in clamping type sliding connection with the bearing plate (17).
3. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: first heat pipe (7) and second heat pipe (8) all laminate mutually with a heated cylinder (4), and just first heat pipe (7) and second heat pipe (8) all are heliciform structure to first heat pipe (7) and second heat pipe (8) crisscross setting.
4. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: the supporting rod (9) is arranged at four corners of the bearing shell (21), the spring (26) is sleeved outside the supporting rod (9), and the upper end and the lower end of the spring (26) are fixedly connected with the motion block (30) and the bearing shell (21) respectively.
5. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: the cross section of the connecting pipeline (10) is T-shaped, and the front end and the rear end of the connecting pipeline (10) are respectively communicated with the first heat-conducting pipe (7) and the second heat-conducting pipe (8).
6. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: the left side and the right side of the bearing plate (17) are fixedly provided with moving blocks (30), and the moving blocks (30) form a sliding structure on the supporting rod (9) through springs (26).
7. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: the bearing plate (17) is connected with the second joint rod (28) in a rotating mode, and the bearing plate (17) is symmetrically installed relative to a vertical midperpendicular of the second joint rod (28).
8. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: the middle outer part of the second joint rod (28) is also fixedly connected with a joint wheel (24), and the single bodies of the joint wheel (24) are connected in a meshing mode.
9. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: the movable plate (25) is attached to the moving plate (29), the moving plate (29) is connected with the moving plate (25) in a clamping mode, and the moving plate (29) is arranged in a one-to-one correspondence mode with the moving plate (25).
10. The boiler flue gas treatment and waste heat recovery device according to claim 1, characterized in that: the adjusting block (32) is connected with the connecting shell (19) in a rotating mode, the adjusting block (32) forms a sliding structure on the bearing block (31), and the adjusting block (32) is symmetrically installed relative to the horizontal middle vertical line of the connecting shell (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471456.6A CN113375178A (en) | 2021-04-29 | 2021-04-29 | Boiler flue gas treatment and waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471456.6A CN113375178A (en) | 2021-04-29 | 2021-04-29 | Boiler flue gas treatment and waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113375178A true CN113375178A (en) | 2021-09-10 |
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Application publication date: 20210910 |