CN118408285A - Coal burning incineration boiler capable of reducing smoke and being blocked - Google Patents

Abstract

The invention discloses a fire coal burning boiler capable of reducing smoke and being blocked gently, which relates to the technical field of fire coal burning boiler burning and comprises a support, wherein a boiler main body is arranged above the support, a boiler body is arranged in the boiler main body, a controller is arranged on the rear side wall of the boiler main body, a water quality monitoring mechanism is arranged on the front side wall of the boiler main body, a water quality protection mechanism is arranged on one side, far away from the boiler main body, of the boiler main body, a furnace wall damage evaluation mechanism is uniformly arranged in the boiler main body, the normal flowing direction of water flow can be changed through the steering of a steering through pipe, sewage flowing into the position of the steering through pipe is normally discharged from the position of a sewage discharge pipe, the problems of scale, sediment or corrosion and the like formed in a spliced cylinder after water quality mutation are avoided, the water containing harmful substances can be helped to be discharged through timely changing the flowing direction of the water flow, and the continuous operation of a part for conveying the water flow is ensured.

Description

Coal burning incineration boiler capable of reducing smoke and being blocked

Technical Field

The invention relates to the technical field of coal-fired boiler incineration, in particular to a coal-fired incineration boiler capable of reducing smoke and reducing blockage.

Background

The temperature-reducing type boiler can effectively reduce the temperature of flue gas and reduce the loss of heat, SO that the overall heat efficiency is improved, the lower flue gas temperature is favorable for capturing and treating pollutants such as smoke dust, SO ₂ and the like, the emission of the harmful substances is reduced, the influence on the surrounding environment is lightened, in general, the energy utilization efficiency can be improved and the environmental pollution is reduced by using the temperature-reducing type coal-fired incineration boiler, the method has important significance for improving the overall performance and the environmental protection level of the coal-fired boiler, and the method is one of the key directions of optimizing a boiler system.

Compared with the prior art, the method of arranging the security filter at the outlet of the water supply system is adopted, although impurities and dirt of tiny dust particles can be effectively trapped, the tiny metal particles flowing in the system cannot be sufficiently filtered, the tiny metal particles can enter the equipment to cause abrasion and damage, the abrasion and failure of the equipment can be accelerated after long-term accumulation, the service life of the equipment is shortened, meanwhile, the tiny metal particles can block pipelines and valves, and the flowing speed and pressure of fluid are reduced, so that the normal operation and efficiency of the system are affected.

Compared with the prior art that when the water quality is suddenly changed, chemical agents are added into the water in time to stabilize the water quality for purification after being monitored by a monitor, and the dosage of the chemical agents needs to be accurately monitored and adjusted, the mode of directly adding the chemical agents into the boiler is easy to cause the chemical agents to react with other chemical substances in the water to cause serious water quality deterioration, and the reaction can generate new compounds to cause serious water quality deterioration, such as abnormal pH value, massive generation of sediment and the like, so that the problems of corrosion and blockage of the boiler are further aggravated, and the workload of subsequent staff for cleaning and maintaining the inside of the boiler is increased.

Compared with the mode of adopting operation stopping equipment in the prior art, the infrared thermal imaging equipment is used for detecting the inside of the boiler to find a local temperature abnormal region, the mode of detecting the inside of the boiler in a shutdown state can lead to production interruption and production efficiency reduction, if the equipment is in fault or abnormal operation after restarting due to error careless omission during detection of staff during shutdown, the equipment further prolongs the shutdown time and influences the production efficiency, the shutdown detection time is limited, the temperature change in the operation process cannot be continuously monitored, and the continuous monitoring of the operation process cannot be realized only by providing disposable temperature distribution information.

Accordingly, in view of the above, the present invention proposes a coal-fired incineration boiler for reducing smoke and clogging to remedy and improve the shortcomings of the prior art.

Disclosure of Invention

In order to solve the technical problems, the invention provides a coal burning incineration boiler capable of reducing smoke and mild blockage, which solves the technical problems in the background art.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a coal-fired incineration boiler of cooling down smoke and jam, includes the support, the boiler body is installed to the top of support, the internally mounted of boiler body has the furnace body, the controller is installed to the back lateral wall of boiler body, the preceding lateral wall of boiler body is provided with water quality monitoring mechanism, one side that water quality monitoring mechanism kept away from the boiler body is provided with water quality protection mechanism, the inside of boiler body evenly is provided with the impaired evaluation mechanism of oven.

The boiler is characterized in that a front side wall of the boiler body is provided with a water quality monitoring mechanism for monitoring the quality of water delivery and increasing the load capacity of the boiler body, one side, away from the boiler body, of the water quality monitoring mechanism is provided with a water quality protection mechanism for purifying water quality and avoiding damage to the boiler body caused by abrupt change of water quality, and the interior of the boiler body is uniformly provided with a furnace wall damage assessment mechanism for reducing the smoke temperature and the air leakage coefficient of the boiler body and improving the heat utilization efficiency.

Further, the water quality monitoring mechanism comprises an assembly barrel communicated with the output end of the boiler body, a monitor is installed at one end of the assembly barrel away from the boiler body, a steering through pipe is connected to the inside of the monitor in a rotating mode, a sewage drain pipe is communicated with the side wall of the monitor, a combined rotating rod is fixedly connected to the lower surface of the steering through pipe, a disc rail is installed below the combined rotating rod, a fixing frame is sleeved on the lower surface of the monitor, one end of the fixing frame away from the monitor is detachably installed on the outer wall of the output end of the boiler body, a linkage gear is fixedly connected to one end of the fixing frame away from the steering through pipe, a driving cylinder is installed on the side wall of the output end of the boiler body, and a limiting rack is fixedly connected to the output end of the driving cylinder and is in meshed connection with the linkage gear.

Further, the monitor is electrically connected with the driving cylinder and the controller, the three directions of the outer wall of the steering through pipe are all penetrated and provided with communication ports, and the steering through pipe is communicated with the assembly cylinder in an initial state.

Further, the one end that the combination bull stick is close to the disc rail evenly fixedly connected with universal spheroid, circular track has been seted up to the disc rail position department that corresponds universal spheroid, be rotatory with circular track through universal spheroid between combination bull stick and the disc rail and be connected, the actuating cylinder is the shrink state initially, just spacing rack is three-dimensional C font wholly.

Further, the water quality protection mechanism comprises a splicing cylinder communicated with one end of the monitor, a water pipe is communicated with the lower part of the splicing cylinder, an adsorption frame is connected to the inner side of the water pipe in a rotating mode, an impeller is connected to the inner side wall of the water pipe in a rotating mode, a linkage shaft is fixedly connected to the upper end of the impeller, a sliding group plate is connected to the outer wall of the lower end of the linkage shaft in a sliding mode, a fixed group plate is fixedly connected to the outer wall of the upper end of the linkage shaft, extension frames are symmetrically hinged between the sliding group plate and the fixed group plate, and patches are mounted on one sides, far away from each other, of the extension frames.

Further, soft magnetic rubber materials are filled at the position of the water pipe, which initially corresponds to the adsorption frame, the adsorption frame is formed by combining permanent magnet sheets which are arranged in a staggered manner, the extension frame is formed by combining at least six rectangular plates, each three rectangular plates are in a group, the sizes of the rectangular plates are the same, and one ends of each group of rectangular plates, which are close to each other, are in rotary connection through the protruding shafts.

Further, the whole incomplete circular arc shape that is of paster, just the whole slope installation that is of paster specifically is close to the one end of slip group board and outwards expands, and the one end that is close to fixed group board inwards contracts.

Further, the impaired evaluation mechanism of oven includes the symmetry laminating in the protecting crust of the inside shaft outer wall of boiler main part, the outer wall of protecting crust evenly fills there is the deformation layer, the outer lateral wall of deformation layer evenly laminates there is the slide bar, solid fixed ring is all installed to the outer wall of slide bar, the slide bar is kept away from the equal fixedly connected with indicator of one end of deformation layer, the top intercommunication of boiler main part has a gas transmission section of thick bamboo, the internally mounted of gas transmission section of thick bamboo has the air preheater, the outer wall symmetry fixedly connected with protruding axle connecting plate of air preheater, the upper and lower both ends symmetry fixedly connected with reset spring of protruding axle connecting plate, the one end fixedly connected with locating frame that reset spring kept away from each other.

Further, the protective shell is specifically made of boron nitride ceramic material, the outer wall of the protective shell is distributed into four equal parts by means of partition plates at equal intervals, the deformation layer is specifically made of polystyrene foam, scale marks are evenly formed on the outer wall of the upper end of the sliding rod, and the sliding rod is initially contracted inside the fixing ring.

Further, the outer wall of the lower end of the sliding rod is fixedly connected with cylindrical protrusions, the fixing rings are provided with bending grooves in an opening and closing mode at positions corresponding to the cylindrical protrusions, the whole gas transmission cylinder is in a cylindrical shape, the gas transmission cylinder is formed by combining an upper part, a middle part and a lower part, and the sizes of the upper part, the middle part and the lower part of the gas transmission cylinder are specifically 1:2:1.

Compared with the prior art, the invention has the beneficial effects that: (1) The coal burning boiler can drive the impeller to rotate through the flow of water transmitted by the water supply system, meanwhile, the linkage shaft fixedly connected with the impeller can synchronously rotate with the impeller, the sliding group plate initially positioned on the outer wall of the lower end of the linkage shaft can be subjected to centrifugal force generated during the rotation of the linkage shaft and the impact force of upward flowing of water flow, and then gradually moves upwards along the outer wall of the linkage shaft, so that the contracted extension frame drives the patch to expand outwards, the contact area of the patch and the water flow can be increased, and compared with the prior art, the coal burning boiler adopts a mode of arranging the security filter at the outlet of the water supply system.

And as shown in fig. 5, the adsorption frames of the permanent magnet materials are integrally adsorbed by mutually staggered, so that more complex magnetic field distribution can be formed by staggered arrangement, thereby covering larger pipeline cross-sectional area, being beneficial to capturing more metal particles to improve the whole adsorption efficiency of the coal-fired incineration boiler, and not concentrating the adsorbed metal particles in the same area to reduce the obstruction to water flow, and when a water supply system is completed, workers can manually rotate the adsorption frames to re-hide the metal particles in the water pipe, at the moment, soft magnetic rubber materials corresponding to the positions of the adsorption frames can counteract the magnetic adsorption effect of the adsorption frames to the metal particles, and the adsorbed metal particles disappear along the inside of the water pipe, thereby realizing the utilization efficiency of the metal impurities and further realizing the utilization of the metal impurities.

The patch in the coal burning boiler is integrally installed in an inclined mode, specifically, one end close to the sliding group plate is outwards expanded, one end close to the fixed group plate is inwards contracted, the design form can enable the structure to be firmer, impact resistance and vibration energy to be stronger, the inclined arrangement can enable the patch to guide water flow, the outward expanded end can push the water flow to the pipe wall, the inward expanded end can collect the water flow, the problem of resistance to water flow when the structure is positioned in a water pipe is solved, the situation that local water flow is too fast or too slow is avoided, and the uniformity of the whole water flow is improved.

Wherein, because the extension frame comprises a plurality of rectangular plates combination, and every three rectangular plates is a set of and the size is the same, and the extension frame is whole can form the positive quadrangle state of relative stability between the rectangular plates after stretching, according to the symmetry distribution of positive quadrangle structure self, can evenly disperse the load of rivers offset the influence of rivers external force, and can also evenly distribute each tie point with the load, the risk that single tie point bore the excessive pressure has been reduced, this helps prolonging holistic life between the structure, and then can provide better stability and support for the paster, in addition according to the scalable structure that constitutes the parallelogram of extension frame still can improve self flexibility, make it adapt to the inside scene of raceway pipeline better, reduce the resistance that the rivers normally flow and guarantee the rivers steady circulation.

(2) Compared with the prior art that a mode of adding chemical reagents is adopted, the fire coal incineration boiler not only avoids the serious water quality deterioration caused by the reaction of chemical additives and other chemical substances in water in the prior art, but also solves the problem that the fire body is damaged caused by the reaction of the chemical additives and the other chemical substances in water in the prior art, and as shown in fig. 7, the normal flowing direction of the water flow can be changed through the steering of the steering pipe, the sewage flowing into the position of the steering pipe is normally discharged from the position of the sewage discharge pipe, the problems of scale, sediment or corrosion and the like formed in the spliced cylinder after the water quality mutation are avoided, and the water containing harmful substances can be discharged by timely changing the flowing direction of the water flow, so that the parts for conveying the water flow continuously run in the optimal state are ensured.

The universal ball body is uniformly arranged at one end of the combined rotating rod, which is in contact with the disc rail, and the circular rail is arranged at the position of the disc rail, which corresponds to the universal ball body, so that a stable and continuous movement mode can be provided for the rotation of the follow-up steering through pipe through the rotation fit between the circular rails.

The limiting rack is integrally in a three-dimensional C-shaped shape, the C-shaped rack has better structural rigidity compared with a linear rack, the integral three-dimensional arc-shaped design can effectively resist bending and torsional deformation to improve integral structural stability, the limiting rack is always covered outside the linkage gear in a semi-enclosed mode when being linearly moved, radial rotation of the linkage gear can be limited to ensure that the linkage gear is always in a correct meshing position, so that the positioning precision and the running stability of the whole transmission system are improved, and meanwhile, the semi-enclosed structure of the limiting rack can prevent the linkage gear from being disengaged in the transmission process, so that the risk of unexpected faults is reduced, and the safety of equipment is improved.

(3) The fire coal burning boiler of the invention firstly conducts heat by adopting the equidistantly distributed protective shells and drives the sliding rods corresponding to the protective shells to actively slide out of the inside of the fixed ring to make visual prompts, thus reminding workers of the damaged accurate position of the boiler body in the boiler body.

Secondly, when the deformation layer drives the sliding rod to move, the cylindrical protrusion drives the sliding rod to rotate under the limiting action of the bending groove, so that the sliding rod is enabled to be changed from an initial vertical direction to a horizontal direction, and the position of the indicator can be changed to ensure that a worker can find an early warning prompt at a position far away from the boiler main body.

Finally, scale marks are uniformly formed on the outer wall of the upper end of the sliding rod, when the sliding rod slides out of the fixing ring from the interior of the fixing ring to repair the furnace body in the boiler body by subsequent staff, the extending distance of the scale marks on the outer wall of the sliding rod can be directly observed to evaluate the damage condition of the furnace body heating surface, the damage condition of different areas is analyzed through the moving distances of the sliding rod at different parts of the boiler body, and the basis is provided for the optimization design of the boiler structure and materials and the preparation selection is made for the structural design and materials of the subsequent furnace body through the different recording analysis of the damaged areas.

(4) Compared with the vertical air preheater in the prior art, the coal burning incineration boiler has the advantages that the space layout is beneficial to optimizing by improving the air preheater into the horizontal type air preheater, the heat is better transferred and absorbed by the follow-up preheating air, the normal flow of the air is promoted, the local resistance is reduced, meanwhile, the secondary air ratio is adjusted from 5:5 to 4.5:5.5, the stability and the controllability of the air preheating process are facilitated, in addition, the reset springs are symmetrically arranged on the two sides of the air preheater, the air is ensured to drive the air preheater to reciprocate up and down under the normal flow condition, dust on the surface of the air preheater can be effectively shaken off through the reciprocating motion of the air preheater, the dust blocking condition is prevented, and the frequency and the workload of manual cleaning are reduced.

The gas cylinder in the coal burning incineration boiler is formed by combining an upper part, a middle part and a lower part, the sizes of the upper part, the middle part and the lower part of the gas cylinder are specifically 1:2:1, the pipe diameters of the upper part and the lower part are smaller, the pipe diameters of the middle part are larger, the smooth transition and the flow of the gas flow are facilitated, the gas flow disorder and the pressure loss caused by sudden contraction or expansion are avoided, and the gas burning incineration boiler is particularly: the pipe diameter of the middle section is larger, so that the full contact and heat transfer between the air preheater and the air are facilitated, the heat exchange efficiency is improved, the energy loss is reduced, the pipe wall thickness of the upper section pipe diameter and the lower section pipe diameter is relatively thicker, the stability of the integral structure is enhanced, and the reliability of the equipment is improved by resisting external vibration and impact.

And according to the principle of a continuity equation, the mass flow rate of the fluid in the constant fluid is kept unchanged in the pipeline, and the mass flow rate can be expressed as density multiplied by speed multiplied by cross-sectional area, so when the air flow flows from the middle position of the air delivery cylinder to the narrow opening from the wide opening, the cross-sectional area is suddenly reduced to keep the mass flow rate unchanged, and the speed of the air flow can be increased to ensure that the air flows into the boiler main body rapidly.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic rear perspective view of the present invention.

FIG. 3 is a schematic perspective view of a water quality protection mechanism according to the present invention.

Fig. 4 is a schematic view of the internal three-dimensional structure of the water pipe of the present invention.

FIG. 5 is an exploded view of the water quality protection mechanism of the present invention.

Fig. 6 is a schematic perspective view of a monitor component of the present invention.

FIG. 7 is a schematic perspective view of a water quality monitoring mechanism according to the present invention.

Fig. 8 is a schematic perspective view of the steering tube component of the present invention.

Fig. 9 is a schematic perspective view of a fixing frame component of the present invention.

FIG. 10 is a schematic perspective view of a furnace wall damage assessment mechanism according to the present invention.

FIG. 11 is a partial exploded view of a furnace wall damage assessment mechanism of the present invention.

Fig. 12 is a schematic view showing the internal perspective structure of the fixing ring of the present invention.

FIG. 13 is a schematic perspective view of the components such as the air delivery pipe of the present invention.

FIG. 14 is a schematic view showing the internal perspective structure of the air delivery pipe according to the present invention.

Fig. 15 is a partially enlarged perspective view of fig. 14 according to the present invention.

The reference numerals in the figures are: 1. a bracket; 11. a boiler body; 12. and a controller.

2. A water quality protection mechanism; 21. a splicing barrel; 22. a water pipe; 23. an adsorption frame; 24. an impeller; 25. a linkage shaft; 26. sliding the group plate; 27. fixing the assembly plate; 28. an extension rack; 29. and (5) a patch.

3. A water quality monitoring mechanism; 31. assembling a barrel; 32. a monitor; 33. a steering through pipe; 34. a blow-down pipe; 35. a combined rotating rod; 36. a disc rail; 37. a fixing frame; 38. a linkage gear; 39. a driving cylinder; 310. and a limiting rack.

4.A furnace wall damage assessment mechanism; 41. a protective shell; 42. a deformation layer; 43. a slide bar; 44. a fixing ring; 45. an indicator; 46. an air delivery cylinder; 47. an air preheater; 48. a male shaft connecting plate; 49. a return spring; 410. and positioning a frame.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiments of the invention: referring to fig. 1-15, a coal burning incineration boiler with smoke reduction and mild blockage comprises a bracket 1, wherein a boiler body 11 is arranged above the bracket 1, a boiler body is arranged in the boiler body 11, a controller 12 is arranged on the rear side wall of the boiler body 11, a water quality monitoring mechanism 3 is arranged on the front side wall of the boiler body 11, a water quality protection mechanism 2 is arranged on one side, far away from the boiler body 11, of the water quality monitoring mechanism 3, and a furnace wall damage evaluation mechanism 4 is uniformly arranged in the boiler body 11.

Referring to fig. 3-5, the water quality protection mechanism 2 includes a splicing cylinder 21 connected to one end of a monitor 32, a water pipe 22 is connected to the lower portion of the splicing cylinder 21, an adsorption frame 23 is rotatably connected to the inside of the water pipe 22, an impeller 24 is rotatably connected to the inner side wall of the water pipe 22, the upper end of the impeller 24 is fixedly connected to a linkage shaft 25, the lower end outer wall of the linkage shaft 25 is slidably connected to a sliding group plate 26, the upper end outer wall of the linkage shaft 25 is fixedly connected to a fixed group plate 27, extension frames 28 are symmetrically hinged between the sliding group plate 26 and the fixed group plate 27, patches 29 are mounted on one side, far from each extension frame 28, soft magnetic rubber materials are filled in the position, corresponding to the adsorption frame 23, of the water pipe 22, of a common soft magnetic rubber material, the common type is provided with Y10T, Y and Y30, the adsorption frame 23 is composed of permanent magnet pieces which are staggered with each other, the extension frames 28 are composed of not less than six rectangular plate combinations, each rectangular plate is in one group, each rectangular plate is in the same size, each group is connected to the rectangular plates in a whole shape, the rectangular plates are not close to one end is completely close to each other through the patches 29, and is completely close to each other, and the whole rectangular plates are not close to each other, and are completely close to one end is in a whole rectangular plate 29 is in a whole shape, and is close to one end is close to a whole rectangular plate 29 is a whole shape, and is a whole shape is a circular plate.

Specifically, when the sliding group plate 26 moves upwards, the extending frame 28 is continuously pushed upwards to change from the initial contracted state to the extended state, at this time, the patches 29 symmetrically and fixedly connected to the two sides of the extending frame 28 move synchronously with the extending frame, and move towards the direction close to the inner side wall of the water pipe 22, and the contact area between the patches 29 after extension and water flow is increased, so that the patches 29 are subjected to sufficient purification treatment.

Referring to fig. 6-9, the water quality monitoring mechanism 3 comprises an assembly drum 31 communicated with the output end of the boiler main body 11, wherein a monitor 32 is installed at one end of the assembly drum 31 far away from the boiler main body 11, a steering pipe 33 is rotatably connected in the monitor 32, a blow-down pipe 34 is communicated with the side wall of the monitor 32, a combined rotating rod 35 is fixedly connected to the lower surface of the steering pipe 33, a disc rail 36 is installed below the combined rotating rod 35, a fixing frame 37 is sleeved on the lower surface of the monitor 32, one end of the fixing frame 37 far away from the monitor 32 is detachably installed on the outer wall of the output end of the boiler main body 11, a linkage gear 38 is fixedly connected at one end of the fixing frame 37 far away from the steering pipe 33, a driving cylinder 39 is installed at the side wall of the output end of the boiler main body 11, the output end fixedly connected with spacing rack 310 of actuating cylinder 39, linkage gear 38 is the meshing with spacing rack 310 and is connected, monitor 32 and actuating cylinder 39 and controller 12 are electric connection, the communication port has all been run through to three direction of turning to siphunculus 33 outer wall, turn to the siphunculus 33 initial condition time be linked together with equipment section of thick bamboo 31, the one end that the combination bull stick 35 is close to disc rail 36 evenly fixedly connected with universal spheroid, circular track has been seted up to disc rail 36 corresponds universal spheroidal position department, be rotatory with circular track through universal spheroid between combination bull stick 35 and the disc rail 36 and be connected, actuating cylinder 39 is the shrink state initially, and spacing rack 310 is three-dimensional C font as a whole.

Specifically, the water flow avoiding abrupt change of water quality flows into the boiler main body 11, and when abrupt change of water quality occurs, the thermal efficiency of the boiler main body 11 is reduced, because impurities in water can influence the heat transfer effect, the thermal efficiency of the boiler can be maintained by preventing the water flow from entering the boiler, the normal operation of the boiler is ensured, and meanwhile, harmful substances can be prevented from entering the boiler, so that the service life of the boiler is prolonged, and the maintenance cost is reduced.

Referring to fig. 10-15, the furnace wall damage assessment mechanism 4 comprises a protective shell 41 symmetrically attached to the outer wall of the furnace body inside the boiler main body 11, deformation layers 42 are uniformly filled on the outer wall of the protective shell 41, sliding rods 43 are uniformly attached to the outer side walls of the deformation layers 42, fixing rings 44 are mounted on the outer walls of the sliding rods 43, indicator marks 45 are fixedly connected to one ends of the sliding rods 43 far away from the deformation layers 42, a gas transmission cylinder 46 is communicated above the boiler main body 11, an air preheater 47 is mounted inside the gas transmission cylinder 46, convex shaft connecting plates 48 are symmetrically and fixedly connected to the outer wall of the air preheater 47, return springs 49 are symmetrically and fixedly connected to the upper end and the lower end of the convex shaft connecting plates 48, the one end fixedly connected with locating frame 410 that reset spring 49 kept away from each other, protection shell 41 specifically sets up to boron nitride ceramic material, and the outer wall of protection shell 41 relies on the division board equidistance to distribute into four equal parts, deformation layer 42 specifically sets up to polystyrene foam, the scale mark has evenly been seted up to slide bar 43's upper end outer wall, and slide bar 43 initial contraction is inside solid fixed ring 44, the lower extreme outer wall of slide bar 43 all fixedly connected with cylinder arch, guy fixed ring 44 corresponds the bellied position department of cylinder and all opens and shuts and have curved groove, gas cylinder 46 wholly is the cylindric shape, gas cylinder 46 comprises upper, well, the combination of lower triplex, and gas cylinder 46 upper, well lower triplex position size is specifically 1:2:1's form setting.

The following are the complete steps and working principles of the above embodiments: when the water quality protection mechanism 2 for purifying water quality and avoiding damage to the boiler main body 11 caused by water quality mutation is specifically used: before the water supply system is used to supply water into the boiler main body 11, the splicing cylinder 21 and the water pipe 22 are assembled and spliced by a worker, then the adsorption frame 23 is manually rotated by the worker to move out of the water pipe 22, so that the adsorption frame is in a bonding state with the inner side wall of the water pipe 22, and finally one end of the water pipe 22 far from the splicing cylinder 21 is placed in the water supply system to convey water flow, as shown in fig. 4 and 5.

As shown in fig. 5, when water flow continuously flows from the inside of the water pipe 22, when the water flow passes through the position of the impeller 24, pressure difference and momentum change are generated on the upper and lower surfaces of the water flow, so that the impeller 24 is driven to keep rotating in the water pipe 22, and in the process of keeping the impeller 24 rotating, the linkage shaft 25 fixedly connected with the impeller is synchronously rotated, since the sliding group plate 26 is initially connected to the lower end of the linkage shaft 25 in a sliding manner, and the same extension frame 28 is hinged between the sliding group plate 26 and the fixed group plate 27, the extension frame 28 is composed of at least six rectangular plates, each three rectangular plates are in a group and have the same size, when the linkage shaft 25 keeps rotating, the sliding group plate 26 continuously slides upwards under the action of rotation centrifugal force of the linkage shaft 25, and one end of each group of rectangular plates, which are close to each other, is rotationally connected through a convex shaft, so that the extension frame 28 is continuously pushed upwards in the process of moving upwards, the sliding group plate 26 is rotated from the initial contracted state to the extended state, at the moment, the extension frame 28 is symmetrically fixedly connected to two sides of the extension frame 28, and the inner side wall 29 of the sliding group plate moves towards the inner wall 22 synchronously, and the inner wall 29 moves towards the direction of the inner wall of the water pipe, and the patch is fully contacted with the patch, and the patch is fully cleaned after the patch is moved.

When the water quality monitoring mechanism 3 for monitoring the water quality and increasing the load capacity of the boiler main body 11 is specifically used: as shown in fig. 6, when the water supply system normally delivers water flow to the boiler main body 11, the splicing barrel 21 and the boiler main body 11 are spliced by the assembling barrel 31 and the monitor 32, the water flow flowing through the inside of the splicing barrel 21 can flow to the inside of the boiler main body 11 through the assembling barrel 31, and the steering through pipe 33 is electrically connected with the driving air cylinder 39 and the controller 12, so that the monitor 32 monitors the water flow quality in time, as shown in fig. 9, when the water flow delivered by the water supply system has abrupt water quality change, the driving air cylinder 39 is automatically driven by the electrical control of the controller 12 to drive the output shaft end of the driving air cylinder 39 to horizontally move, the steering through pipe 33 is fixedly connected with the whole of the linkage gear 38, and the steering through pipe 33 is rotationally connected to the inside of the monitor 32, so that the steering through pipe 33 is driven by the linkage gear 38 to rotate the steering through pipe 33, when the limit rack 310 stops moving, the steering tube 33 rotates ninety degrees clockwise, as shown in fig. 7, because the three directions of the outer wall of the steering tube 33 are all through-provided with the communication ports, and the steering tube 33 is communicated with the assembly drum 31 in the initial state, after ninety degrees of rotation of the steering tube 33, one side of the steering tube 33, which is not provided with the communication ports, rotates to be attached to the assembly drum 31, while one side of the steering tube 33 provided with the communication ports is attached to the drain tube 34 to ensure mutual communication with the drain tube 34, and at the moment, when the water supply system is continuously supplied with water again, water flows out from the position of the drain tube 34 through the steering tube 33, so that water with abrupt change of water quality is prevented from flowing into the boiler main body 11, when abrupt change of water quality occurs, the thermal efficiency of the boiler main body 11 is reduced, because impurities in water affect the heat transfer effect, through preventing rivers entering boiler inside, can keep the thermal efficiency of boiler, ensure its normal operating, can avoid these harmful substance to get into the boiler simultaneously to prolong the life of boiler and reduce cost of maintenance.

When the furnace wall damage assessment mechanism 4 for reducing the smoke temperature and the air leakage coefficient of the boiler main body 11 and improving the use thermal efficiency is specifically used: since the protective shell 41 is specifically made of boron nitride ceramic material, when the internal furnace body of the boiler body 11 is worn for a long time, the temperature of the protective shell 41 attached to the outside of the worn position of the internal furnace body of the boiler body 11 is gradually increased, according to the characteristic that the bonding force between atoms or ions in the internal furnace body of the boron nitride ceramic material is stronger, the boron nitride ceramic material can effectively transfer heat energy, and since the deformation layer 42 is specifically made of polystyrene foam, when the protective shell 41 transfers heat energy, the deformation layer 42 receives heat energy and inputs heat energy, the self volume is increased, namely, a thermal expansion phenomenon occurs, and at the moment, the deformation layer 42 which generates expansion deformation gradually extrudes the sliding rods 43 to enable the sliding rods to slide out along the inner wall of the fixed ring 44.

Because the upper part of the boiler main body 11 is communicated with the air delivery cylinder 46, the air preheater 47 is arranged at the middle position of the air delivery cylinder 46, both sides of the air preheater 47 are slidably connected to the inside of the positioning frame 410 through the convex shaft connecting plates 48, and meanwhile, the convex shaft parts of the convex shaft connecting plates 48 are fixedly connected with the positioning frame 410 through the return springs 49, when the equipment normally runs air continuously passing through the position of the air delivery cylinder 46, the air which keeps flowing acts on the upper part of the air preheater 47 so as to apply downward acting force to the air preheater 47, at the moment, the air preheater 47 can downwards move along the inner wall of the positioning frame 410 under the limiting action of the convex shaft connecting plates 48 at both sides, and at the moment, the return springs 49 positioned below the convex shaft connecting plates 48 apply upward acting force to the air preheater 47 again, so that the air preheater 47 can be ensured to reciprocate up and down along the inner wall of the positioning frame 410 in the air flowing process.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a coal-fired incineration boiler of cooling down smoke and jam, includes support (1), boiler body (11) are installed to the top of support (1), the internally mounted of boiler body (11) has the furnace body, controller (12) are installed to the back lateral wall of boiler body (11), its characterized in that: the utility model discloses a boiler, including boiler main part (11), boiler main part (11) are provided with the quality of being used for monitoring the quality of carrying moisture and increase boiler main part (11) load capacity's water quality monitoring mechanism (3), one side that boiler main part (11) were kept away from to water quality monitoring mechanism (3) is provided with water quality protection mechanism (2) that are used for purifying water quality and avoid water quality mutation to cause damage to boiler main part (11), the inside of boiler main part (11) evenly is provided with oven damage evaluation mechanism (4) that are used for reducing boiler main part (11) flue gas temperature and air leakage coefficient and improve the use thermal efficiency.

2. The reduced smoke and plugged coal burning incineration boiler according to claim 1, characterized in that: the utility model provides a water quality monitoring mechanism (3) is including the equipment section of thick bamboo (31) that communicates in boiler main part (11) output, one end that boiler main part (11) was kept away from to equipment section of thick bamboo (31) is installed monitor (32), the inside rotation of monitor (32) is connected with turns to siphunculus (33), the lateral wall intercommunication of monitor (32) has blow off pipe (34), the lower fixed surface who turns to siphunculus (33) is connected with combination bull stick (35), disc rail (36) are installed to the below of combination bull stick (35), mount (37) have been cup jointed to the lower surface of monitor (32), one end detachable that monitor (32) was kept away from to mount (37) is installed in the output outer wall of boiler main part (11), one end fixedly connected with linkage gear (38) that turns to siphunculus (33) are kept away from to mount (37), driving cylinder (39) are installed to the output lateral wall of boiler main part (11), the output of driving cylinder (39) is connected with spacing rack (310), gear (38) are in engagement with spacing rack (310).

3. A smoke-reducing and plugging coal-fired incineration boiler according to claim 2, characterised in that: the monitor (32) is electrically connected with the driving cylinder (39) and the controller (12), the three directions of the outer wall of the steering through pipe (33) are provided with communication ports in a penetrating way, and the steering through pipe (33) is communicated with the assembly cylinder (31) in an initial state.

4. A smoke-reducing and plugging coal-fired incineration boiler according to claim 2, characterised in that: the utility model discloses a three-dimensional C-shaped limiting rack, including disc track (36), combination bull stick (35), drive cylinder (39), circular track (36), circular track is offered to the even fixedly connected with universal spheroid of one end that is close to disc track (36) of combination bull stick (35), circular track is offered to disc track (36) corresponding universal spheroidal position department, be rotation connection through universal spheroid and circular track between combination bull stick (35), drive cylinder (39) are shrink state initially, just spacing rack (310) wholly is three-dimensional C font.

5. A smoke-reducing and plugging coal-fired incineration boiler according to claim 2, characterised in that: the utility model provides a water quality protection mechanism (2) is including connecting in concatenation section of thick bamboo (21) of monitor (32) one end, the below intercommunication of concatenation section of thick bamboo (21) has raceway (22), the inside rotation of raceway (22) is connected with adsorption frame (23), the inside wall rotation of raceway (22) is connected with impeller (24), the upper end fixedly connected with universal driving shaft (25) of impeller (24), the lower extreme outer wall sliding connection of universal driving shaft (25) has slip group board (26), the upper end outer wall fixedly connected with of universal driving shaft (25) is fixed group board (27), all symmetry articulates between slip group board (26) and the fixed group board (27) has extension frame (28), patch (29) are all installed to one side that extension frame (28) kept away from each other.

6. A smoke-reducing and plugging coal-fired incineration boiler according to claim 5, characterised in that: the position of the water pipe (22) corresponding to the adsorption frame (23) is initially filled with soft magnetic rubber materials, the adsorption frame (23) is formed by combining permanent magnet sheets which are arranged in a staggered mode, the extension frame (28) is formed by combining at least six rectangular plates, every three rectangular plates are in a group, the sizes of the rectangular plates are the same, and one ends of each group of rectangular plates, which are close to each other, are connected in a rotating mode through protruding shafts.

7. A smoke-reducing and plugging coal-fired incineration boiler according to claim 5, characterised in that: the patch (29) is in an incomplete arc shape as a whole, the patch (29) is installed obliquely as a whole, one end close to the sliding group plate (26) is expanded outwards, and one end close to the fixed group plate (27) is contracted inwards.

8. The reduced smoke and plugged coal burning incineration boiler according to claim 1, characterized in that: the utility model provides a damaged evaluation mechanism of oven (4) is including symmetry laminating in the protecting crust (41) of the inside shaft outer wall of boiler body (11), the outer wall of protecting crust (41) evenly is filled with deformation layer (42), the outer lateral wall of deformation layer (42) evenly laminates there is slide bar (43), solid fixed ring (44) are all installed to the outer wall of slide bar (43), the equal fixedly connected with indicator (45) of one end that deformation layer (42) was kept away from to slide bar (43), the top intercommunication of boiler body (11) has gas transmission cylinder (46), the internally mounted of gas transmission cylinder (46) has air preheater (47), the outer wall symmetry fixedly connected with protruding axle connecting plate (48) of air preheater (47), the upper and lower both ends symmetry fixedly connected with reset spring (49) of protruding axle connecting plate (48), the one end fixedly connected with locating frame (410) that reset spring (49) kept away from each other.

9. The reduced smoke and plugged coal burning incineration boiler according to claim 8, wherein: the material of protecting crust (41) is boron nitride ceramic material, just the outer wall of protecting crust (41) relies on the division board equidistance to distribute into four equal parts, the material of deformation layer (42) is polystyrene foam, the scale mark has evenly been seted up to the upper end outer wall of slide bar (43), just slide bar (43) initial contraction is inside fixed ring (44).

10. The reduced smoke and plugged coal burning incineration boiler according to claim 8, wherein: the lower extreme outer wall of slide bar (43) is all fixedly connected with cylinder arch, fixed ring (44) corresponds the bellied position department of cylinder and all opens and shuts and have curved groove, gas transmission section of thick bamboo (46) wholly is the drum shape, gas transmission section of thick bamboo (46) are by last, well, lower triplex combination constitutes, just gas transmission section of thick bamboo (46) is gone up, well, lower triplex size sets up with 1:2:1 form.