CN110671720B

CN110671720B - Environment-friendly energy-saving furnace

Info

Publication number: CN110671720B
Application number: CN201910952820.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Changsha Kaize Engineering Design Co ltd
Current assignee: Shanghai Qunlin Environmental Protection Equipment Co.,Ltd.
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2021-08-24
Anticipated expiration: 2039-10-09
Also published as: CN110671720A

Abstract

The invention discloses an environment-friendly energy-saving furnace which comprises a furnace body, wherein a supporting mechanism is arranged at the lower end of the furnace body, a first opening and a fourth opening are sequentially arranged on the side wall of one end in the furnace body from top to bottom, a shell is fixed on one side of the furnace body, and an opening and closing mechanism is arranged on one side of the lower end of the shell. According to the invention, the contact area is increased by increasing the number of the second sleeves, and the heat transfer quality is ensured by quickly cleaning waste residues on the inner walls of the second sleeves, so that the heat conversion efficiency can be effectively improved, the water preheating efficiency is improved, and the energy utilization rate is improved; the coal slag can be screened out through the support rods to ensure the combustion quality of coal, and the screened-out coal slag and the dropped waste slag are humidified through the water spray pipes, so that dust is prevented from being raised when the furnace slag in the bearing frame is cleaned, the quality of the surrounding environment when the furnace dust is cleaned is protected, and the effects of energy conservation and environmental protection are realized; and also has the advantages of convenient observation of the conditions in the furnace body and ensuring the stability of the furnace body.

Description

Environment-friendly energy-saving furnace

Technical Field

The invention relates to the technical field of energy-saving furnaces, in particular to an environment-friendly energy-saving furnace.

Background

The coal-fired heating stove is economical and practical, and is an ideal choice for the coal-fired heating stove with lower heating cost in urban and rural junctions and vast rural areas without central heating and gas heating regulation.

The existing coal-fired heating stove structurally generally comprises a stove body and a water pipe located on one side of the top of the stove body, coal is directly combusted and heated on the water pipe, a water pump after temperature rise is delivered to a heating part of a building, heat exchange is carried out at a heating plate, so that the temperature in a room is improved, water can be circulated, and the waste of water resources is reduced.

For the better energy consumption that reduces current coal-fired heating stove, can set up the preheating pipe in its exhaust pipe to the heat of absorption flue gas that can be fine, but current direct combustion formula coal stove coal-fired burning is not abundant, and the waste residue discharges much, and it not only can influence the environmental quality, long-time back, the waste residue can be attached and form thick one deck on the pipeline, reduces the efficiency of heat conversion, influence the quality of preheating, and when clearance ashes, a large amount of ashes dust can float in the air, be unfavorable for the environmental protection, for this reason, we have proposed an environmental protection and energy saving stove and have solved above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an environment-friendly energy-saving furnace.

In order to achieve the purpose, the invention adopts the following technical scheme:

an environment-friendly energy-saving furnace comprises a furnace body, wherein a supporting mechanism is arranged at the lower end of the furnace body, a first opening and a fourth opening are sequentially arranged on one side wall in the furnace body from top to bottom, a shell is fixed on one side of the furnace body, an opening and closing mechanism is arranged on one side of the lower end of the shell, the first opening and the fourth opening are both corresponding to the shell, a bearing box is fixed on one side of the upper end of the furnace body, two sides of the lower end of the bearing box are respectively and fixedly connected with opposite side walls in the shell, a sleeve is fixed on one side of the bearing box, three side walls in the shell are both fixedly connected with the sleeve, a conversion mechanism is arranged on the bearing box, a plurality of second sleeves and two fixed plates are arranged in the conversion mechanism, the two fixed plates are sequentially fixed in the sleeve from top to bottom, two ends of the plurality of second sleeves are respectively arranged on the two fixed plates in a penetrating manner, and a bracket is fixed at the lower end of each second sleeve, the screw rod is abutted on the bracket, the upper end of the screw rod penetrates through the second sleeve and is rotatably connected with the top in the sleeve, the first gear is fixedly sleeved on the screw rod, the upper middle part of the upper end of the fixed plate positioned at the upper end is rotatably connected with the second gear, the plurality of first gears are all meshed with the second gear, the handle is rotatably sleeved on one side of the upper end of the sleeve, the lower end of the handle is fixed at the upper end of one of the screw rods, the threaded sleeve is sleeved on the screw rod in a threaded manner, the L-shaped plate is fixed on one side of the threaded sleeve, the side wall of one end in the second sleeve is provided with a notch, one end of the L-shaped plate is positioned in the notch, the lower end of the threaded sleeve is rotatably connected with a sleeve ring, the sleeve ring is sleeved on the screw rod, one side of the screw rod is provided with a limiting groove, a limiting plate is arranged in the limiting groove, and one side of the limiting plate is fixed on the side wall of one end in the sleeve ring, the both sides of lantern ring all are fixed with the dead lever, the one end of dead lever is fixed with the scraper blade, and the one end of two scraper blades of same one side is contradicted respectively on the relative lateral wall in a second sleeve.

Preferably, the supporting mechanism comprises a bottom plate fixed at the lower end of the furnace body, bolts are sleeved at four corners of the bottom plate in a threaded manner, the lower ends of the bolts are rotatably connected with pad feet, two nuts are screwed on the bolts, and the two nuts on the same bolt are respectively located at two ends of the bottom plate.

Preferably, the conversion mechanism comprises a plurality of first sleeves penetrating through the bottom of the bearing box, the first sleeves correspond to the first openings, the side walls of two adjacent ends of the bearing box are respectively provided with a water delivery pipe and a water outlet pipe in a penetrating mode, one end of the water delivery pipe penetrates through one side of the lower end of the sleeve, one side of the upper end of the sleeve is provided with a water inlet pipe in a penetrating mode, and the water inlet pipe and the water delivery pipe are located between the two fixing plates.

Preferably, the mechanism that opens and shuts is including articulating the baffle in casing lower extreme one side, lower extreme one side of casing is equipped with the second opening, baffle and second opening are corresponding, one side of baffle is equipped with the horizontal pole, the cover is equipped with three sliding sleeve on the horizontal pole, and one of them sliding sleeve is fixed in one side of casing, and two sliding sleeves in addition are all fixed in one side of baffle.

Preferably, the opposite side of furnace body runs through and is equipped with square pipe, one side of square pipe articulates there is the apron, the one end lateral wall in the apron is inconsistent with the one end of square pipe, be equipped with the third opening on the apron, it is equipped with the T template to run through in the third opening, the one end of T template is fixed with the baffle, one side of baffle is fixed with the handle, baffle and third opening are corresponding, the relative one side of T template and baffle is inconsistent with the both sides of apron respectively, be fixed with L type pole on the one end lateral wall in the square pipe, one side of T template is fixed with U type pole, bottom in the lower extreme of U type pole and the L type pole is inconsistent.

Preferably, the bottom in the furnace body is run through the setting, lower extreme one side of furnace body is run through and is equipped with the carriage, the lower extreme of carriage and the upper end of bottom plate are inconsistent, one end lateral wall in the carriage runs through the setting, one side of carriage is fixed with the diaphragm, diaphragm and lower extreme one side of furnace body are inconsistent.

Preferably, the upper end of the sleeve penetrates through an ash discharge pipe, and the lower end of the ash discharge pipe is located at the upper ends of the two fixing plates.

Preferably, a partition plate is fixed on the side wall of the periphery in the furnace body, an ash falling port is arranged on the partition plate, supporting plates are fixed on both sides of the lower end of the partition plate, two mounting plates are arranged between the two supporting plates, one of the mounting plates is provided with a swing mechanism, a plurality of support rods are jointly fixed on the opposite sides of the two mounting plates, the support rods correspond to the ash falling port, two slide rods are sleeved on two support rods at two ends of the support rods, a push plate is fixed on the slide bars and is positioned at one side of the support bar, two slide bars at the same side are sleeved on one mounting plate, a plugging mechanism is arranged on the two slide bars at the same side together, the plugging mechanism is provided with a water storage box and a plurality of water spraying pipes, the water spraying pipes all penetrate through the water storage box, the water spraying pipes on the same side are in a group, and the two groups of water spraying pipes correspond to the ash falling port.

Preferably, the plugging mechanism comprises two second diagonal rods which are respectively rotatably connected to one ends of two sliding rods on the same side, the upper end of the water storage box is fixed on one side of the lower end of the partition plate, the two sides of the water storage box are respectively rotatably connected with the turntables, one ends of the two second diagonal rods are respectively rotatably connected to one sides of the two turntables, ejector rods are respectively arranged in the plurality of water spray pipes on the same side in a penetrating manner, the lower ends of the plurality of ejector rods are jointly fixed with bearing rods, the two ends of the bearing rods are respectively rotatably connected with the first diagonal rods, the two first diagonal rods are respectively rotatably connected to one sides of the two turntables, the upper ends of the ejector rods extend into the water storage box, a plurality of conical holes are arranged at equal intervals at the bottom in the water storage box, the plurality of ejector rods are respectively positioned in the plurality of conical holes, rubber plugs are respectively fixed at the upper ends of the plurality of ejector rods, and respectively correspond to the plurality of conical holes, the upper end of a plurality of rubber stoppers is fixed with the depression bar respectively, it is equipped with the lifter plate to run through on the depression bar, top equidistant in the retaining box is fixed with a plurality of installation pipes, and a plurality of lifter plates are located a plurality of installation respectively intraductally, the top in the installation pipe is fixed with the spring, the upper end at the lifter plate is fixed to the lower extreme of spring, and one side of two retaining boxes all runs through and is equipped with the leading water pipe, and two leading water pipes all extend to one side of furnace body, and the one end of two leading water pipes runs through jointly and is equipped with the shunt tubes, the one end of shunt tubes runs through the setting on the sleeve pipe.

Preferably, swing mechanism is including fixing the spur rack at one of them mounting panel lower extreme, the pivot has been cup jointed in the rotation of lower extreme one side of furnace body, the both ends of pivot are fixed with fan-shaped ring gear and pull rod respectively, fan-shaped ring gear is located the furnace body, and fan-shaped ring gear and spur rack mesh mutually, be fixed with two gag lever posts on the one end lateral wall in the furnace body, fan-shaped ring gear is located between two gag lever posts.

The invention has the beneficial effects that:

1. the contact area between the second sleeves and the flue gas can be well increased, heat in the flue gas can be better absorbed, the preheating quality is improved, the temperature of the flue gas can be reduced, partial dust and waste residues in the flue gas can fall down, the dust and waste residues discharged into the atmosphere can be reduced, the environment can be better protected, and water can conveniently flow in the sleeve through the water inlet pipe and the water conveying pipe, so that the preheated water can be conveniently conveyed into the bearing box to be heated, the water in the bearing box can be well heated through the first sleeves, the contact area between the first sleeves and a heat source is increased, and the heating efficiency is improved;

2. one of the screw rods is driven to rotate by the crank, all the screw rods can synchronously rotate by the transmission action of the two gears, the L-shaped plate can ascend and descend in the opening and cannot rotate, so that the threaded sleeve can not rotate, the lantern ring can descend and rotate on the screw rods by the threaded sleeve and the limiting plate, the scraper plate can abut against the inner wall of the second sleeve to ascend and descend and rotate, waste residues and ashes in the second sleeve can be well removed, and the waste residues and ashes can fall into the shell, so that the heat transfer efficiency and quality can be guaranteed, the heat in the flue gas can be transferred into water by the second sleeve, and the preheating quality is improved;

3. the rotating shaft and the fan-shaped toothed ring are driven to rotate by the pull rod, the straight rack can drive the two mounting plates and the plurality of supporting rods to reciprocate, so that coal cinder at the bottom of the hearth can be cleaned conveniently, the coal combustion quality can be guaranteed, meanwhile, the second diagonal rods can drive the rotary table and the first diagonal rods to move under the action of the slide rod, the bearing rods can drive the ejector rods and the rubber plugs to move, water can pass through the water spray pipes conveniently, the coal cinder and waste cinder cleaned from the second sleeve can be effectively humidified, slag and dust in the bearing frame can be humidified, and accordingly dust can be effectively reduced, and the environment can be better protected;

4. the handle drives the partition plate to lift, so that the T-shaped plate can move in the third opening, the U-shaped rod can be well driven to lift, the U-shaped rod can be conveniently moved out of or inserted into the L-shaped plate, the cover plate can be conveniently rotated or fixed, the condition that the cover plate can be rotated by rotating the handle or directly pulling the handle in the past is avoided, the sealing is better performed, and the safety in use is improved;

5. the distance between the pad foot and the bottom plate can be adjusted through the bolt, the uneven ground can be well adapted, the nut is rotated to enable the nut to abut against the bottom plate, the stability of the bolt can be guaranteed, and therefore the stability of the furnace body is better guaranteed;

6. the transverse rod moves in the sliding sleeve, so that the baffle is convenient to fix or rotate, and a user can conveniently clean the inner wall of the shell through the fourth opening by using an instrument;

in conclusion, the contact area is increased by increasing the number of the second sleeves, and the heat transfer quality is ensured by quickly cleaning waste residues on the inner walls of the second sleeves, so that the heat conversion efficiency can be effectively improved, the water preheating efficiency is improved, and the energy utilization rate is improved; the coal slag can be screened out through the support rods to ensure the combustion quality of coal, and the screened-out coal slag and the dropped waste slag are humidified through the water spray pipes, so that dust is prevented from being raised when the furnace slag in the bearing frame is cleaned, the quality of the surrounding environment when the furnace dust is cleaned is protected, and the effects of energy conservation and environmental protection are realized; and also has the advantages of convenient observation of the conditions in the furnace body and ensuring the stability of the furnace body.

Drawings

FIG. 1 is a front view of an environment-friendly and energy-saving furnace according to the present invention;

FIG. 2 is a rear view of an eco-friendly energy-saving furnace according to the present invention;

FIG. 3 is a schematic view of the internal structure of the furnace body of the environmental protection and energy saving furnace according to the present invention;

FIG. 4 is an enlarged view of the environment-friendly and energy-saving furnace according to the present invention at position A;

FIG. 5 is an enlarged view of the environment-friendly and energy-saving furnace of the present invention at B;

FIG. 6 is a schematic view of a gear engagement state of the environment-friendly energy-saving furnace according to the present invention;

FIG. 7 is a schematic view of a fixing plate structure of an environmental protection and energy saving furnace according to the present invention;

FIG. 8 is a schematic structural view of a T-shaped plate of the environmental-friendly and energy-saving furnace according to the present invention;

FIG. 9 is a schematic view of a collar structure of an environment-friendly energy-saving furnace according to the present invention;

FIG. 10 is a schematic view of an L-shaped rod structure of an environmental protection and energy saving furnace according to the present invention;

FIG. 11 is a schematic structural view of a sector gear ring of the environmental protection and energy saving furnace according to the present invention;

FIG. 12 is an enlarged view of the environmental protection and energy saving furnace according to the present invention at position C;

in the figure: 1 sleeve, 2 water inlet pipes, 3 partition plates, 4 handles, 5 cover plates, 6 furnace bodies, 7 cushion feet, 8 bottom plates, 9 transverse plates, 10 bearing frames, 11 ash discharge pipes, 12 crank handles, 13 water delivery pipes, 14 bearing boxes, 15 water outlet pipes, 16 bolts, 17 nuts, 18 transverse rods, 19 sliding sleeves, 20 shells, 21 baffle plates, 22 first sleeves, 23 second sleeves, 24 screw rods, 25 brackets, 26 first openings, 27 second openings, 28 first gears, 29 threaded sleeves, 30 lantern rings, 31 scraping plates, 32 fixing rods, 33 fixing plates, 34 third openings, 35T-shaped plates, 36 square pipes, 37U-shaped rods, 38L-shaped rods, 39 second gears, 40 limiting grooves, 41 limiting plates, 42 fourth openings, 43L-shaped plates, 44 notches, 45 shunt pipes, 46 pull rods, 47 rotating shafts, 48 slide rods, 49 limiting rods, 50 fan-shaped toothed rings, 51 partition plates, 52 mounting pipes, 53 water storage boxes, 54 water guide pipes, 55 compression bars, 56 rubber stoppers, 57 taper holes, 58 water spray pipes, 59 turntables, 60 ejector rods, 61 first diagonal draw bars, 62 springs, 63 lifting plates, 64 second diagonal draw bars, 65 support plates, 66 ash falling ports, 67 push plates, 68 mounting plates, 69 support rods and 70 spur racks.

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.

Referring to fig. 1-12, an environmental protection and energy saving stove includes furnace body 6, and the lower extreme of furnace body 6 is equipped with supporting mechanism, and the ground of the different condition of adaptation that can be fine guarantees the steady of furnace body 6, avoids leading to the unstable condition of furnace body 6 to take place because of ground is uneven, avoids furnace body 6 to empty, and supporting mechanism is including fixing bottom plate 8 at furnace body 6 lower extreme, and bottom plate 8 passes through welded fastening at the lower extreme of furnace body 6, promotes the firm degree of connection.

In the present invention, bolts 16 are screwed on four corners of the bottom plate 8, the lower end of the bolt 16 is rotatably connected with a pad 7, the pad 7 can be abutted against the ground, two nuts 17 are screwed on the bolts 16, the two nuts 17 on the same bolt 16 are respectively positioned at two ends of the bottom plate 8, the ground is generally uneven, the prior solutions are mostly cushioned at the lower end of the furnace body 6 through a wood plate, etc. to ensure the stability of the furnace body 6, but there is a certain danger in this way, for example: wood can take place to deform under the effect of power, makes furnace body 6 not steady, probably emptys, can adjust the distance between 7 and the bottom plate 8 of pad foot through rotating bolt 16, and assurance bottom plate 8 that can be fine is stable, adjusts when bolt 16 and accomplishes the back, rotates two nuts 17 that are located on bolt 16, and the upper and lower both ends of bottom plate 8 are contradicted respectively to relative one side of two nuts 17 on making same bolt 16, and assurance bolt 16 that can be fine is to the support dynamics of bottom plate 8.

In the invention, a first opening 26 and a fourth opening 42 are sequentially arranged on the side wall of one end in the furnace body 6 from top to bottom, the first opening 26 is positioned at the upper end of the furnace body 6 and corresponds to the position of coal combustion in the furnace body 6, the first opening 26 facilitates a small part of flame and a large part of dust generated by coal combustion to be discharged out of the furnace body 6 and enter the shell 20, the fourth opening 42 is positioned at the lower end of the furnace body 6 and corresponds to the part where ash residues fall off after coal combustion, namely the part where the bearing frame 10 is positioned, and the fourth opening 42 enables the dust and waste residues in the shell 20 to slide into the bearing frame 10 at the lower end of the furnace body 6, so that the dust and waste residues are conveniently removed out of the furnace body 6.

In the invention, the shell 20 is fixed on one side of the furnace body 6, one side of the lower end of the shell 20 is obliquely arranged, and one side of the lower end of the shell 20 is obliquely arranged at an angle of 30 degrees, so that the cleaned dust and the dropped waste residues can conveniently slide off, the quantity of the dust and the dropped waste residues attached to the inner wall of the shell 20 is reduced, and the labor intensity during cleaning is reduced.

In the invention, an opening and closing mechanism is arranged on one side of the lower end of the shell 20, the opening and closing mechanism is convenient for a user to clean the side wall in the shell 20, the first opening 26 and the fourth opening 42 both correspond to the shell 20, the opening and closing mechanism comprises a baffle 21 hinged on one side of the lower end of the shell 20, the baffle 21 is convenient to rotate, a second opening 27 is arranged on one side of the lower end of the shell 20, the baffle 21 corresponds to the second opening 27, and the second opening 27 can be well closed, so that dust and waste residues in the shell 20 are prevented from moving out of the shell 20 through the second opening 27, and the second opening 27 can be opened to clean the dust and waste residues on the inner wall of the shell 20.

In the invention, a cross bar 18 is arranged on one side of a baffle 21, three sliding sleeves 19 are sleeved on the cross bar 18, one sliding sleeve 19 is fixed on one side of a shell 20, the other two sliding sleeves 19 are both fixed on one side of the baffle 21, a pull rod can be arranged on the cross bar 18 and is positioned between the other two sliding sleeves 19, so that a user can move the cross bar 18 through the pull rod, the cross bar 18 is inserted into the three sliding sleeves 19, the baffle 21 cannot rotate, or the cross bar 18 is separated from the sliding sleeves 19 on the shell 20, the baffle 21 is convenient to rotate, and the user can clean the side wall in the shell 20 through a cleaning tool.

In the invention, the bearing box 14 is fixed on one side of the upper end of the furnace body 6, water can be filled in the bearing box 14, heat generated by coal combustion can heat the water in the bearing box 14 through the first opening 26, the use is convenient, the use efficiency of the heat is improved, two sides of the lower end of the bearing box 14 are respectively fixedly connected with opposite side walls in the shell 20, the sleeve 1 is fixed on one side of the bearing box 14, three end side walls in the shell 20 are fixedly connected with the sleeve 1, the upper end of the shell 20 can be sealed through the bearing box 14 and the sleeve 1, and dust leakage can be avoided.

According to the invention, the bearing box 14 is provided with the conversion mechanism, the heat generated during coal combustion can be well absorbed through the conversion mechanism, the utilization rate of the heat is improved, the conversion mechanism is internally provided with the plurality of second sleeves 23 and the two fixing plates 33, the plurality of second sleeves 23 are used for replacing the traditional preheating structure, and the traditional preheating structure is mostly a round pipe communicated between the two fixing plates 33, so that the contact with flue gas is facilitated, the flow of water is facilitated, and the heat of the flue gas can be transferred into the water through the round pipe to preheat the water.

In the invention, the heat transfer efficiency is determined by three factors, namely the average temperature difference of heat transfer of cold and hot bodies, the heat exchange area and the heat transfer coefficient, a conversion mechanism in the invention converts a single round pipe into four or even at most small round pipes, for example, in the attached drawings of the invention, four small round pipes are arranged, the diameter of the cross section of each small round pipe is half of that of the cross section of a large round pipe, the area of flue gas passing through is unchanged, but the area of flue gas and contact is increased by 2 times, namely, the heat exchange area is increased, and the heat transfer efficiency is improved.

In the invention, during a preheating efficiency experiment, water with the same quality is respectively added into a preheating pipe with a traditional structure and a sleeve 1 of the invention, coal with the same type and quality is used as fuel, the combustion conditions of the coal in two furnace bodies 6 are ensured to be the same as much as possible, a water conveying pipe 13 is cut off and provided with a valve, the water with the same quality is discharged through the valve at the 10 th minute, the 15 th minute and the 20 th minute after the coal is combusted, and the temperature of the water is detected and recorded; a plurality of tests are carried out, and a plurality of groups of obtained data are compared, so that the preheating temperature can be improved by 4-8 degrees.

In the invention, the conversion mechanism comprises a plurality of first sleeves 22 penetrating through the inner bottom of the bearing box 14, the first sleeves 22 are cylinders with closed lower ends, water can enter the bearing box 14 and then enter the first sleeves 22, and the plurality of first sleeves 22 correspond to the first openings 26, so that the first sleeves 22 can be conveniently heated, and the water in the first sleeves 22 and the bearing box 14 can be heated.

In the invention, the side walls of two adjacent ends in the bearing box 14 are respectively provided with a water conveying pipe 13 and a water outlet pipe 15 in a penetrating way, the water conveying pipe 13 is convenient for conveying preheated water into the bearing box 14 for heating, and the water outlet pipe 15 is connected with external equipment such as a water pump, a radiator and the like, so that the heated water is convenient for conveying, and the daily use or heating is convenient.

In the invention, one end of the water delivery pipe 13 penetrates through one side of the lower end of the sleeve 1, the water inlet pipe 2 penetrates through one side of the upper end of the sleeve 1, the water inlet pipe 2 and the water delivery pipe 13 are both positioned between the two fixing plates 33, water can be injected into the sleeve 1 through the water inlet pipe 2, the water is contacted with the outer wall of the second sleeve 23, the heat of the smoke passing through the second sleeve 23 can be well absorbed, and high-quality preheating is carried out.

In the invention, two fixing plates 33 are sequentially fixed in the sleeve 1 from top to bottom, the side walls of the fixing plates 33 are fixedly connected with the side wall of the circumference in the sleeve 1 by welding, so that the leakage condition can be avoided, two ends of the plurality of second sleeves 23 are respectively arranged on the two fixing plates 33 in a penetrating manner, the sealing is effectively carried out, the leakage is avoided, and the water heating quality is ensured.

In the invention, the bracket 25 is fixed at the lower end of the second sleeve 23, the bracket 25 is arranged in a cross shape or a straight shape, the second sleeve 23 can be prevented from being blocked, the flow of smoke is facilitated, the screw rod 24 is abutted on the bracket 25, the screw rod 24 can be supported and can be conveniently rotated, the sleeve 1 is a cylinder with one closed end, the cross section of the sleeve can be arranged to be square or circular according to actual conditions, the closed end can be detachably arranged, the overhaul and the cleaning are facilitated, and the screw rod 24 can be conveniently moved out for cleaning.

In the invention, the upper end of the screw 24 penetrates through the second sleeve 23 and is rotatably connected to the top in the sleeve 1, the screw 24 is fixedly sleeved with the first gear 28, the middle part of the upper end of the fixing plate 33 positioned at the upper end is rotatably connected with the second gear 39, the first gears 28 are all meshed with the second gear 39, the diameter of the first gear 28 is smaller than that of the second gear 39, so that the first gears 28 are not interfered with each other, the handle 4 is rotatably sleeved at one side of the upper end of the sleeve 1, the lower end of the handle 4 is fixed at the upper end of one of the screws 24, one of the screws 24 can be driven to rotate through the handle 4, and the screw 24 can rotate the first gear 28 on the screw 24, so that the second gear 39 rotates, the first gears 28 can rotate synchronously, and then the screws 24 can rotate synchronously.

In the invention, the screw 24 is sleeved with the threaded sleeve 29 in a threaded manner, one side of the threaded sleeve 29 is fixed with the L-shaped plate 43, the side wall of one end in the second sleeve 23 is provided with the notch 44, one end of the L-shaped plate 43 is positioned in the notch 44, and when the screw 24 rotates, the threaded sleeve 29 cannot rotate under the action of the L-shaped plate 43 and the notch 44, so that the screw can lift according to the rotating direction of the screw 24.

In the invention, the lower end of the threaded sleeve 29 is rotatably connected with the sleeve ring 30, the sleeve ring 30 is sleeved on the screw rod 24, the sleeve ring 30 can lift along with the lifting of the threaded sleeve 29, one side of the screw rod 24 is provided with the limiting groove 40, the limiting plate 41 is arranged in the limiting groove 40, one side of the limiting plate 41 is fixed on one side wall in the sleeve ring 30, when the screw rod 24 rotates, one side wall in the limiting groove 40 can abut against one side of the limiting plate 41, and therefore the limiting plate 41 can drive the sleeve ring 30 to rotate.

In the invention, the fixing rods 32 are fixed on both sides of the lantern ring 30, the scrapers 31 are fixed at one ends of the fixing rods 32, one ends of the two scrapers 31 on the same side are respectively abutted against the opposite side walls in the second sleeve 23, the lantern ring 30 rotates to drive the scrapers 31 to rotate through the fixing rods 32, so that the scrapers 31 remove dust and waste residues attached to the inner wall of the second sleeve 23, the heat absorption quality is ensured, and meanwhile, the temperature of flue gas is reduced when heat is absorbed, so that heavier dust and waste residues in the flue gas fall off, the quantity of dust and waste residues entering the atmosphere is reduced, and the environment protection is facilitated.

In the invention, the square pipe 36 is arranged on the other side of the furnace body 6 in a penetrating way, the cover plate 5 is hinged on one side of the square pipe 36, the side wall of one end in the cover plate 5 is contacted with one end of the square pipe 36, the sealing can be well carried out, when coal needs to be added or the combustion condition of the coal needs to be observed, the cover plate 5 can be rotated and separated from the square pipe 36, the condition in the furnace body 6 can be observed conveniently, and when the coal is added or the observation is finished, the cover plate 5 is contacted with the square pipe 36, thereby being beneficial to ensuring the use safety.

In the invention, the cover plate 5 is provided with the third opening 34, the T-shaped plate 35 penetrates through the third opening 34, the partition plate 3 is fixed at one end of the T-shaped plate 35, the handle 4 is fixed at one side of the partition plate 3, the partition plate 3 corresponds to the third opening 34, the opposite sides of the T-shaped plate 35 and the partition plate 3 are respectively abutted against the two sides of the cover plate 5, the partition plate 3 can be driven to lift through the handle 4, and the T-shaped plate 35 moves in the third opening 34, so that the moving stability of the partition plate 3 can be ensured.

In the invention, an L-shaped rod 38 is fixed on the side wall of one end in the square tube 36, a U-shaped rod 37 is fixed on one side of the T-shaped plate 35, the lower end of the U-shaped rod 37 is abutted against the bottom in the L-shaped rod 38, when the partition plate 3 drives the T-shaped plate 35 to ascend, the U-shaped rod 37 can ascend and move out of the L-shaped rod 38, so that the rotation of the cover plate 5 is facilitated, a user can observe the interior of the furnace body 6 conveniently, coal and the like can be added conveniently, and otherwise, the cover plate 5 is fixed.

According to the invention, the bottom in the furnace body 6 is arranged in a penetrating manner, the bearing frame 10 penetrates through one side of the lower end of the furnace body 6, the lower end of the bearing frame 10 is abutted against the upper end of the bottom plate 8, the side wall of one end in the bearing frame 10 is arranged in a penetrating manner, and one end, close to the shell 20, of the bearing frame 10 is arranged in a penetrating manner, so that dust moved from the fourth opening 42 can be conveniently received, coal cinder falling from the upper end in the furnace body 6 can be well received, and the cleaning is convenient.

In the invention, the through end of the bearing frame 10 corresponds to the fourth opening 42, the transverse plate 9 is fixed on one side of the bearing frame 10, the transverse plate 9 is abutted against one side of the lower end of the furnace body 6, the bearing frame 10 can be prevented from completely entering the furnace body 6, a user can conveniently pull and pull the bearing frame 10, and waste residues in the bearing frame can be conveniently cleaned.

In the invention, the upper end of the sleeve 1 is provided with the ash discharge pipe 11 in a penetrating way, the lower end of the ash discharge pipe 11 is positioned at the upper ends of the two fixing plates 33, the ash discharge pipe 11 can be connected with the chimney, so that ash discharge is convenient, the temperature of smoke can be further reduced, dust and waste residues in the smoke can fall off, the smoke is prevented from entering the atmosphere, and the environment is effectively protected.

In the invention, a partition plate 51 is jointly fixed on the side wall of the periphery in the furnace body 6, an ash falling port 66 is arranged on the partition plate 51, the partition plate 51 divides the interior of the furnace body 6 into a combustion chamber and an ash storage chamber, the combustion chamber is positioned at the upper end of the ash storage chamber and corresponds to the square tube 36, the first opening 26 and the cover plate 5, so that a user can conveniently add coal into the combustion chamber through the square tube 36 and observe the combustion condition of the coal, the ash storage chamber corresponds to the fourth opening 42, the shell 20 and the bearing frame 10, and coal cinder falling from the ash falling port 66 and waste residue cleaned from the second sleeve 23 enter the bearing frame 10 through the fourth opening 42, so that the user can conveniently clean the coal cinder.

In the present invention, the support plates 65 are fixed on both sides of the lower end of the partition plate 51, two mounting plates 68 are provided between the two support plates 65, and one of the mounting plates 68 is provided with a swing mechanism.

In the invention, the swing mechanism comprises a spur rack 70 fixed at the lower end of one of the mounting plates 68, a rotating shaft 47 is rotatably sleeved on one side of the lower end of the furnace body 6, a sector-shaped toothed ring 50 and a pull rod 46 are respectively fixed at two ends of the rotating shaft 47, the sector-shaped toothed ring 50 is positioned in the furnace body 6, the sector-shaped toothed ring 50 is meshed with the spur rack 70, the pull rod 46 is positioned on one side of the furnace body 6, a user pulls the pull rod 46 to swing back and forth by taking the rotating shaft 47 as a circle center, and the rotating shaft 47 drives the sector-shaped toothed ring 50 to rotate back and forth, so that the spur rack 70 drives one of the mounting plates 68 to move back and forth.

In the invention, two limiting rods 49 are fixed on the side wall of one end in the furnace body 6, the fan-shaped toothed ring 50 is positioned between the two limiting rods 49, and the two limiting rods 49 can well limit the swing amplitude of the fan-shaped toothed ring 50, thereby limiting the reciprocating movement distance of the spur rack 70 and the mounting plate 68.

In the invention, a plurality of support rods 69 are jointly fixed on the opposite sides of the two mounting plates 68, the support rods 69 correspond to the ash falling openings 66, and the coal at the lower end falls on the support rods 69 through the ash falling openings 66, so that the contact area with air can be increased, the abundant air during the combustion of the coal can be ensured, and the combustion quality of the coal can be ensured.

In the invention, two slide rods 48 are respectively sleeved on two support rods 69 positioned at two ends of the plurality of support rods 69, the support rods 69 reciprocate under the action of the mounting plate 68, the slide rods 48 are fixedly provided with push plates 67, the push plates 67 are positioned at one sides of the support rods 69, and along with the movement of the support rods 69, the push plates 67 positioned at two sides can respectively abut against the push plates 67 according to the change of the movement direction, so that the slide rods 48 positioned at the movement direction ends of the support rods 69 can move.

In the invention, two slide bars 48 on the same side are sleeved on one support plate 65, and four slide bars 48 move on the two support plates 65 stably in pairs, so that the mounting plate 68 can move stably through two support rods 69 at the two ends, other support rods 69 can move stably, the mounting plate 68 moves in a reciprocating manner under the action of the straight rack 70, coal slag at the upper ends of the support rods 69 can move and fall off, the burnt coal is prevented from being accumulated at the bottom of a combustion cavity, the normal flow of air is ensured, and the combustion quality of the coal is ensured.

In the invention, two sliding rods 48 on the same side are provided with a plugging mechanism together, the plugging mechanism is provided with a water storage box 53 and a plurality of spray pipes 58, the spray pipes 58 are arranged on the water storage box 53 in a penetrating way, the spray pipes 58 on the same side are in a group, the two groups of spray pipes 58 are opposite to a dust falling port 66, and the plugging mechanism is controlled by the sliding rods 48, so that water is conveniently sprayed out from the spray pipes 58, falling coal slag can be humidified, dust raising is effectively reduced through water mist, and the environment is protected.

According to the invention, the plugging mechanism comprises two second diagonal draw bars 64 which are respectively and rotatably connected to one ends of two slide bars 48 on the same side, the upper end of the water storage box 53 is fixed on one side of the lower end of the partition plate 51, both sides of the water storage box 53 are respectively and rotatably connected with the rotary discs 59, one ends of the two second diagonal draw bars 64 are respectively and rotatably connected to one sides of the two rotary discs 59, the support bar 69 can abut against two push plates 67 in the direction to move the two slide bars 48 on the side according to the movement direction of the support bar 69, so that the two second diagonal draw bars 64 can be pushed to move, the second diagonal draw bars 64 can move to rotate the rotary discs 59 connected with the second diagonal draw bars 64, and the two rotary discs 59 on the same side can move synchronously.

In the invention, the ejector rods 60 penetrate through the plurality of water spray pipes 58 on the same side, the lower ends of the plurality of ejector rods 60 are jointly fixed with the bearing rod, the two ends of the bearing rod are respectively and rotatably connected with the first diagonal rods 61, the two first diagonal rods 61 are respectively and rotatably connected to one side of the two turntables 59, the two turntables 59 on the same side can synchronously move, so that the two first diagonal rods 61 can synchronously move, the bearing rod between the two first diagonal rods 61 can be driven, and the bearing rod can drive the plurality of ejector rods 60 on the bearing rod to move.

In the invention, the upper ends of the push rods 60 extend into the water storage box 53, a plurality of conical holes 57 are arranged at equal intervals at the bottom in the water storage box 53, the push rods 60 are respectively positioned in the conical holes 57, rubber plugs 56 are fixed at the upper ends of the push rods 60, the rubber plugs 56 are respectively corresponding to the conical holes 57, the push rods 60 drive the rubber plugs 56 to move, the rubber plugs 56 lift to be separated from and abutted against the conical holes 57, so that the sealing is facilitated, the water is prevented from flowing out, the rubber plugs 56 are separated from the conical holes 57, the water can flow out through the conical holes 57 and the water spray pipes 58, the rubber plugs 56 are positioned in the water storage box 53, the water in the water storage box 53 is heated, the rubber plugs 56 are expanded, the sealing effect can be well improved, and the water leakage is effectively avoided.

In the invention, the upper ends of a plurality of rubber plugs 56 are respectively fixed with a pressure lever 55, a lifting plate 63 penetrates through the pressure lever 55, a plurality of mounting tubes 52 are fixed at equal intervals on the top in a water storage box 53, a plurality of lifting plates 63 are respectively positioned in the mounting tubes 52, a spring 62 is fixed on the top in the mounting tubes 52, when the rubber plugs 56 rise, the pressure lever 55 is pushed to rise, so that the spring 62 is extruded by the lifting plate 63, the spring 62 contracts, the rubber plugs 56 rise conveniently, the water flow is facilitated, the dust fall treatment can be well carried out, when the support rod 69 moves reversely, the pressure of the spring 62 is reduced, the spring 62 recovers, the pressure lever 55 and the rubber plugs 56 can descend through the lifting plate 63, the conical holes 57 are blocked, the water cannot flow out, the two groups of water spraying tubes 58 spray water in sequence, and the dust fall is effectively carried out.

In the invention, the lower end of the spring 62 is fixed at the upper end of the lifting plate 63, one side of each of the two water storage boxes 53 is provided with the water diversion pipe 54 in a penetrating way, the two water diversion pipes 54 extend to one side of the furnace body 6, one end of each of the two water diversion pipes 54 is provided with the diversion pipe 45 in a penetrating way, one end of each of the diversion pipes 45 is arranged on the sleeve 1 in a penetrating way, and the diversion pipe 45 is positioned between the two fixing plates 33, so that water in the sleeve 1 can conveniently enter the diversion pipes 45 and can be respectively conveyed into the two water storage boxes 53 through the two water diversion pipes 54, and the use is convenient.

In the invention, when in use, the crank 12 drives one of the first gears 28 to rotate, so that the second gear 39 can rotate, and further the other first gears 28 can rotate, the first gear 28 can rotate to enable the screw 24 to rotate, the L-shaped plate 43 enables the threaded sleeve 29 not to rotate and can only lift along with the rotation of the screw 24, the screw 24 can rotate to enable the sleeve ring 30 to rotate by abutting against one side of the limit plate 41 through the limit groove 40, the sleeve ring 30 can lift along with the threaded sleeve 29, the scraper 31 can lift while rotating, waste residues on the inner side wall of the second sleeve 23 can be removed, the waste residues fall into the shell 20 and enter the bearing frame 10 through the fourth opening 42, the cross rod 18 can be moved out of the sliding sleeve 19 on the shell 20 to facilitate the rotation of the baffle 21, the shell 20 can be conveniently cleaned, the cleaned ash and waste residues can be conveniently removed through the bearing frame 10, the T-shaped plate 35 can be driven to move by the handle 4, the U-shaped rod 37 can be conveniently moved out of the L-shaped rod 38, the cover plate 5 can be conveniently rotated, the condition in the furnace body 6 can be conveniently observed and coal can be added, water is input into the sleeve 1 by the water inlet pipe 2 and contacts with the outer side of the second sleeve 23, when smoke passes through the second sleeve 23, heat can be well absorbed and preheated, the utilization rate of waste heat is ensured and improved, meanwhile, the temperature of the smoke is reduced, heavier dust and waste residues cannot be driven, the smoke cannot enter the ash discharge pipe 11 and cannot be discharged into the atmosphere, the environment is protected, water in the sleeve 1 enters the bearing box 14 through the water conveying pipe 13 and enters the first sleeve 22, heat can be well received and heated, the heated water flows out through the water outlet pipe 15 under the action of an external pump body, water can be conveniently reflowed and reused, and the waste of resources is reduced, thereby rotate pull rod 46 and make pivot 47 drive fan-shaped ring gear 50 and rotate, can make spur rack 70 reciprocating motion, the rotation range of restriction fan-shaped ring gear 50 that gag lever post 49 can be fine, thereby control the migration range of spur rack 70, spur rack 70 can drive two mounting panels 68 and a plurality of die-pin 69 reciprocating motion, two die-pin 69 at both ends move along slide bar 48, thereby can steady reciprocating motion, and when die-pin 69 removed, can contradict the push pedal 67 of different sides according to the moving direction, make the slide bar 48 that is located both sides remove, slide bar 48 makes carousel 59 drive first diagonal draw bar 61 motion through second diagonal draw bar 64, it drives ejector pin 60 to make the carrier bar drive rubber buffer 56 and remove, conveniently control the hydroenergy in the water storage box 53 and flow out from spray pipe 58, be convenient for carry out the humidification dust removal to the coal ash that falls, help the environmental protection.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an environmental protection and energy saving stove, includes furnace body (6), its characterized in that: the furnace comprises a furnace body (6), and is characterized in that a supporting mechanism is arranged at the lower end of the furnace body (6), a first opening (26) and a fourth opening (42) are sequentially arranged on one side wall of one end in the furnace body (6) from top to bottom, a shell (20) is fixed on one side of the furnace body (6), an opening and closing mechanism is arranged on one side of the lower end of the shell (20), the first opening (26) and the fourth opening (42) correspond to the shell (20), a bearing box (14) is fixed on one side of the upper end of the furnace body (6), two sides of the lower end of the bearing box (14) are respectively and fixedly connected with opposite side walls in the shell (20), a sleeve (1) is fixed on one side of the bearing box (14), three end side walls in the shell (20) are respectively and fixedly connected with the sleeve (1), a conversion mechanism is arranged on the bearing box (14), a plurality of second sleeves (23) and two fixing plates (33) are arranged in the conversion mechanism, two fixed plates (33) are fixed in the sleeve (1) from top to bottom in proper order, and the both ends of a plurality of second sleeves (23) run through the setting respectively on two fixed plates (33), the lower extreme of second sleeve (23) is fixed with bracket (25), it has screw rod (24) to contradict on bracket (25), the top of second sleeve (23) and rotation connection in sleeve (1) is run through to the upper end of screw rod (24), fixed cover is equipped with first gear (28) on screw rod (24), and the upper end middle part of fixed plate (33) that is located the upper end rotates and is connected with second gear (39), and a plurality of first gear (28) all mesh with second gear (39), handle (4) have been cup jointed in the rotation of upper end one side of sleeve (1), the lower extreme of handle (4) is fixed in the upper end of one of screw rod (24), threaded sleeve (29) have been cup jointed to the screw thread on screw rod (24), one side of the threaded sleeve (29) is fixed with an L-shaped plate (43), one end side wall in the second sleeve (23) is provided with an opening (44), one end of the L-shaped plate (43) is positioned in the opening (44), the lower end of the threaded sleeve (29) is rotatably connected with a sleeve ring (30), the sleeve ring (30) is sleeved on the screw rod (24), one side of the screw rod (24) is provided with a limiting groove (40), a limiting plate (41) is installed in the limiting groove (40), one side of the limiting plate (41) is fixed on one end side wall in the sleeve ring (30), both sides of the sleeve ring (30) are fixed with fixing rods (32), one end of each fixing rod (32) is fixed with a scraper (31), one ends of the two scrapers (31) are respectively abutted against the opposite side walls in the second sleeve (23), the supporting mechanism comprises a bottom plate (8) fixed at the lower end of the furnace body (6), bolts (16) are sleeved at four corners of the bottom plate (8) in a threaded manner, the lower end of each bolt (16) is rotatably connected with a pad foot (7), two nuts (17) are screwed on the bolts (16), the two nuts (17) on the same bolt (16) are respectively positioned at two ends of the bottom plate (8), the conversion mechanism comprises a plurality of first sleeves (22) penetrating through the bottom in the bearing box (14), the plurality of first sleeves (22) correspond to the first openings (26), water conveying pipes (13) and water outlet pipes (15) respectively penetrate through the side walls at two adjacent ends in the bearing box (14), one end of each water conveying pipe (13) penetrates through one side of the lower end of the corresponding sleeve (1), a water inlet pipe (2) penetrates through one side of the upper end of the corresponding sleeve (1), and the water inlet pipe (2) and the corresponding water conveying pipe (13) are positioned between two fixing plates (33), the opening and closing mechanism comprises a baffle (21) hinged to one side of the lower end of a shell (20), a second opening (27) is formed in one side of the lower end of the shell (20), the baffle (21) corresponds to the second opening (27), a cross rod (18) is arranged on one side of the baffle (21), three sliding sleeves (19) are sleeved on the cross rod (18), one sliding sleeve (19) is fixed to one side of the shell (20), the other two sliding sleeves (19) are fixed to one side of the baffle (21), a square tube (36) penetrates through the other side of the furnace body (6), an cover plate (5) is hinged to one side of the square tube (36), one end side wall in the cover plate (5) is abutted to one end of the square tube (36), a third opening (34) is formed in the cover plate (5), a T-shaped plate (35) penetrates through the third opening (34), a partition plate (3) is fixed to one end of the T-shaped plate (35), a handle (4) is fixed on one side of the partition plate (3), the partition plate (3) corresponds to the third opening (34), the opposite sides of the T-shaped plate (35) and the partition plate (3) respectively abut against the two sides of the cover plate (5), an L-shaped rod (38) is fixed on one end side wall in the square tube (36), a U-shaped rod (37) is fixed on one side of the T-shaped plate (35), the lower end of the U-shaped rod (37) abuts against the bottom in the L-shaped rod (38), the bottom in the furnace body (6) is arranged in a penetrating way, a bearing frame (10) is arranged on one side of the lower end of the furnace body (6) in a penetrating way, the lower end of the bearing frame (10) abuts against the upper end of the bottom plate (8), one end side wall in the bearing frame (10) is arranged in a penetrating way, a transverse plate (9) is fixed on one side of the bearing frame (10), and the transverse plate (9) abuts against one side of the lower, the upper end of sleeve pipe (1) runs through and is equipped with ash discharging pipe (11), the lower extreme of ash discharging pipe (11) is located the upper end of two fixed plates (33), be fixed with division board (51) jointly on a week lateral wall in furnace body (6), be equipped with ash falling port (66) on division board (51), the lower extreme both sides of division board (51) all are fixed with backup pad (65), are equipped with two mounting panels (68) between two backup pads (65), are equipped with swing mechanism on one of them mounting panel (68), and two relative one sides of mounting panel (68) are fixed with a plurality of die-pins (69) jointly, and a plurality of die-pins (69) all correspond with ash falling port (66), all overlap on two die-pins (69) that lie in both ends in a plurality of die-pins (69) and are equipped with two slide bars (48), be fixed with push pedal (67) on slide bar (48), push pedal (67) are located one side of die-pin (69, the two sliding rods (48) on the same side are sleeved on a mounting plate (68), the two sliding rods (48) on the same side are provided with a plugging mechanism together, the plugging mechanism is provided with a water storage box (53) and a plurality of water spray pipes (58), the plurality of water spray pipes (58) on the same side are arranged on the water storage box (53) in a penetrating way, the plurality of water spray pipes (58) on the same side are in a group, two groups of water spray pipes (58) correspond to an ash falling port (66), the plugging mechanism comprises two second diagonal draw bars (64) which are respectively connected to one ends of the two sliding rods (48) on the same side in a rotating way, the upper end of the water storage box (53) is fixed on one side of the lower end of a partition plate (51), both sides of the water storage box (53) are respectively connected with a rotating disc (59) in a rotating way, one ends of the two second diagonal draw bars (64) are respectively connected to one side of the two, the lower extreme of a plurality of ejector pins (60) is fixed with the carrier bar jointly, the both ends of carrier bar rotate respectively and are connected with first oblique pull rod (61), two first oblique pull rod (61) rotate respectively and connect one side at two carousel (59), the upper end of ejector pin (60) extends to in water storage box (53), bottom equidistant in water storage box (53) is equipped with a plurality of bell mouth (57), a plurality of ejector pin (60) are located a plurality of bell mouth (57) respectively, the upper end of a plurality of ejector pin (60) all is fixed with rubber buffer (56), a plurality of rubber buffer (56) are corresponding with a plurality of bell mouth (57) respectively, the upper end of a plurality of rubber buffer (56) is fixed with depression bar (55) respectively, it is equipped with lifter plate (63) to run through on depression bar (55), top equidistant being fixed with a plurality of installation pipe (52) in water storage box (53), a plurality of lifter plate (63) are located a plurality of installation pipe (52) respectively, the top in the mounting tube (52) is fixed with a spring (62), the lower extreme of spring (62) is fixed in the upper end of lifter plate (63), one side of two water storage boxes (53) is all run through and is equipped with leading water pipe (54), two leading water pipes (54) all extend to one side of furnace body (6), the one end of two leading water pipes (54) is run through jointly and is equipped with shunt tubes (45), the one end of shunt tubes (45) runs through and sets up on sleeve pipe (1), swing mechanism is including fixing spur rack (70) at one of them mounting panel (68) lower extreme, lower extreme one side of furnace body (6) is rotated and is cup jointed pivot (47), the both ends of pivot (47) are fixed with fan-shaped ring gear (50) and pull rod (46) respectively, fan-shaped ring gear (50) are located furnace body (6), and fan-shaped ring gear (50) and spur rack (70) mesh mutually, be fixed with two gag lever posts (49) on the one end lateral wall in furnace body (6), the sector-shaped gear ring (50) is positioned between the two limiting rods (49).