Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides the cement production equipment convenient for waste heat recovery, which can effectively recover and utilize the waste heat generated in the cement production process, and avoid resource waste caused by the fact that a large amount of heat is dissipated into the atmosphere.
The invention adopts the technical scheme for solving the technical problems that: the cement production equipment convenient for waste heat recovery and utilization comprises a first support frame, a reaction kettle fixedly connected to the upper end of the first support frame, a lantern ring fixedly connected to the outer side of the reaction kettle, a second support frame arranged on the right side of the reaction kettle, and a shell fixedly connected to the upper end of the second support frame, wherein an air inlet pipe is fixedly connected to the upper end of the reaction kettle, a fan is arranged on the air inlet pipe, an air outlet pipe is arranged on an air outlet of the fan, the fan is fixedly connected to the left end of the shell, the air outlet pipe extends into the shell, a rotating shaft rotatably connected to the shell is arranged below the air outlet pipe, fan blades are fixedly connected to the outer side of the rotating shaft, a plurality of fan blades are uniformly distributed at equal intervals, the rotating shaft extends out of the shell, one end of a rotating rod is fixedly connected to the front end of the rotating shaft, a sliding column is fixedly connected to the other end of the rotating rod, a sliding track is fixedly connected to the front end of the shell, a sliding block is slidably connected to the left connecting rod, the left end of the first connecting rod is fixedly connected with a sliding frame, the sliding column is connected in the sliding frame in a sliding manner, the right end of the sliding block is fixedly connected with a second connecting rod, the left end of the second connecting rod is fixedly connected with a first piston block, the outer side of the first piston block is connected with a water inlet barrel in a sliding manner, the water inlet barrel is fixedly connected on the shell, the upper side of the left end of the water inlet barrel is fixedly connected with a second water outlet pipe, the second water outlet pipe is fixedly connected on the outer side of the lower end of the lantern ring, the lower side of the left end of the water inlet barrel is fixedly connected with a water inlet pipe, the outer side of the upper end of the lantern ring is fixedly connected with one end of the first water outlet pipe, the other end of the first water outlet pipe is fixedly connected on the upper end of the shell, the front end of the sliding block is provided with a sliding groove, the sliding rod is connected in the sliding groove in a sliding manner, the upper end of the sliding frame is provided with a supporting block fixedly connected with a fixing shaft, the right end of the fixed shaft inclines downwards, the sliding block is connected to the outer side of the fixed shaft in a sliding manner, the lower end of the sliding rod is fixedly connected with a pressing block, the front end of the shell is fixedly connected with a fixed block, the front end of the fixed block is provided with a sliding groove, the sliding groove is connected with a sliding block in a sliding manner, the rear end of the sliding block is provided with a limiting groove which is arranged on the fixed block in a sliding manner, the limiting block is connected to the limiting groove in a sliding manner, the front end of the sliding block is fixedly connected with a pressing plate which is positioned at the lower end of the pressing block, the lower end of the pressing plate is fixedly connected with a third connecting rod, the lower end of the shell is fixedly connected with a third water outlet pipe, the outer side of the third water outlet pipe is connected with a first sleeve in a sliding manner, the right end of the first sleeve is fixedly connected with a connecting pipe, the outer side of the first sleeve is connected with a second sleeve in a sliding manner, the second sleeve is fixedly connected to a second support frame, the lower end of a second spring is fixedly connected to the second sleeve, casing right-hand member fixedly connected with play chimney, play chimney rear end fixedly connected with outlet duct, the inboard sliding connection of outlet duct has the ejector pad, the one end of the first spring of ejector pad right-hand member fixedly connected with, the other end fixed connection of first spring is on a play chimney, inside the casing can be carried with the steam that produces in the reation kettle to the fan, steam blowout can drive the flabellum and rotate, the flabellum rotates and can drive the pivot and rotate, the pivot rotates and drives and removes about the slider, it removes to drive first piston rod, make the inlet tube can with water take out in the section of thick bamboo of intaking, in carrying the cover intra-annular, the water of cover intra-annular can be discharged inside the casing through first outlet pipe, keep away from according to expend with cold, the hydrothermal of lower extreme is compared to the water of upper end, the water that first outlet pipe flows can be direct and play tuber pipe spun steam contact, the heat of recovery steam that can be better.
For further perfection, the inboard upper end fixedly connected with water box of casing, water box and first outlet pipe are linked together, the first shower nozzle of water box lower extreme fixedly connected with, and first shower nozzle has a plurality of and equidistance evenly distributed, increases the area of contact of first outlet pipe discharged water and steam, the recovery heat that can be better.
Further perfect, second connecting rod right-hand member fixedly connected with third piston rod, third piston rod right-hand member fixedly connected with third piston piece, third piston piece outside sliding connection has the bucket of drawing water, bucket fixed connection is at the casing front end, the one end of bucket right-hand member downside fixedly connected with drinking-water pipe, the other end fixed connection of drinking-water pipe is at the casing lower extreme, the one end of bucket right-hand member upside fixedly connected with drain pipe, the other end fixed connection of drain pipe is in the casing upper end, the bucket can be with the water of casing bottom take out the casing upper end again with steam contact, make the heat absorption more abundant.
Further perfect, the inboard fixedly connected with in casing upper end keeps off the box, and the drain pipe is linked together with keeping off the box, keeps off box lower extreme fixedly connected with second shower nozzle, and the second shower nozzle has a plurality of and equidistance evenly distributed, keeps off the box and can block most steam and keep off the box left side, avoids steam directly to enter into a gas outlet section of thick bamboo, keeps off the box and can form the area of contact of water curtain increase and steam, recovery heat that can be better with the water curtain that the bottom was taken out.
Further perfect, second connecting rod right-hand member fixedly connected with second piston rod, second piston rod right-hand member fixedly connected with second piston piece, second piston piece outside sliding connection has the exhaust tube, exhaust tube fixed connection is at the casing front end, the one end of exhaust tube right-hand member upside fixedly connected with exhaust tube, the other end of exhaust tube stretches into the casing inside and passes and keep off the box, the one end of exhaust tube right-hand member downside fixedly connected with blast pipe, the other end of blast pipe stretches into the casing inside, the exhaust tube can take out steam to the casing bottom and the water direct contact in the casing, make the heat absorb more abundant.
Further perfect, the gas vent upper end of blast pipe is equipped with the sieve of fixed connection in the casing inside, and the sieve can be broken up blast pipe exhaust hot gas, increases the area of contact of hot gas and water for water absorbs the heat more abundant.
Further perfect, install the valve on the connecting pipe, reach flabellum least significant end top when the horizontal plane of casing internal water, during the pivot below, open the valve and make water can discharge, at this moment the flabellum can direct contact water for heat on steam transmission to the flabellum can directly be absorbed by water, makes water absorb heat more abundant.
The use method of the cement production equipment convenient for waste heat recovery and utilization comprises the following steps:
the method comprises the following steps: connecting a water inlet pipe and a water storage tank, filling water in a lantern ring, turning on a fan after a certain time, discharging hot gas in a reaction kettle into a shell through an air outlet pipe by the fan, driving a fan blade to rotate when the hot gas in an air blowing pipe is discharged, driving a rotating shaft to rotate, driving a rotating rod to rotate by the rotating shaft, driving a sliding column to rotate, driving a sliding frame to move left and right by the sliding column, driving a first connecting rod to move left and right by the sliding frame, driving a sliding block to move left and right by the first connecting rod, driving a second connecting rod to move left and right by the sliding block, driving a first piston rod to move left and right by the first connecting rod, driving a first piston block to move left and right by the first piston rod, intermittently pumping water in the water storage tank into the lantern ring, conveying the water at the upper end of the lantern ring into the water storage tank through a first water outlet pipe, and spraying the water in the water tank through a first nozzle to directly contact with the hot gas to absorb heat;
step two: the second connecting rod drives the third piston rod to move left and right, the third piston rod drives the third piston block to move left and right, water at the lower end of the shell is pumped into the blocking box, the water in the blocking box is sprayed out through the second spray head and contacts with hot air again, and heat absorbed by the blocking box in contact with the hot air can be absorbed by the water in the blocking box;
step three: the second connecting rod drives the second piston rod to move left and right, the second piston rod drives the second piston block to move left and right, and hot gas at the upper end of the shell is discharged to the water bottom, so that heat can be fully absorbed by water;
step four: when the horizontal plane in the shell is higher than the lowest point of the fan blade and is lower than the rotating shaft, the valve is opened, the sliding block moves left and right to drive the sliding rod to move up and down, the sliding rod moves to drive the pressing block to move left and right, the pressing block moves right to drive the pressing plate to move down, the pressing block drives the first sleeve to move down, the second spring is compressed, and when the first sleeve moves down for a moving distance, the connecting pipe is communicated with the third water outlet pipe to discharge and utilize the water which has absorbed heat;
step five: when the air pressure in the shell is increased, the push block is pressed by the air pressure to move rightwards, so that the shell is communicated with the air outlet pipe, and the air is discharged.
The invention has the beneficial effects that: the fan can convey hot air generated in the reaction kettle to the inside of the shell, the hot air is sprayed out to drive the fan blades to rotate, the fan blades can drive the rotating shaft to rotate, the rotating shaft rotates to drive the sliding block to move left and right, the first piston rod is driven to move left and right, the water inlet pipe can pump water into the water inlet barrel, the water in the lantern ring is conveyed into the lantern ring, the water in the lantern ring can be discharged into the shell through the first water outlet pipe, the water at the upper end is far away from the shell according to expansion caused by heat and contraction caused by cold, the water flowing out of the first water outlet pipe can directly contact with the hot air sprayed out of the air outlet pipe, the heat of the hot air can be better recovered, the water box can increase the contact area of the water and the hot air discharged by the first water outlet pipe, the heat can be better recovered, the water at the bottom of the shell can be pumped to the upper end of the shell to be contacted with the hot air again, the heat can be absorbed more fully, and the blocking box can block most of the hot air at the left side, avoid steam directly to enter into the play air cylinder, keep off the box and can form the water curtain with the water that the bottom was taken out and increase the area of contact with steam, recovery heat that can be better, the bucket of bleeding can take out steam to the casing bottom and the water direct contact in the casing for the heat absorbs more fully, and the sieve can be broken up blast pipe exhaust hot gas, increases the area of contact of steam and water, makes the water absorb the heat more fully.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-3 and 5-6: the embodiment of the invention relates to cement production equipment convenient for waste heat recovery and utilization, which comprises a first support frame 12, a reaction kettle 1 fixedly connected to the upper end of the first support frame 12, a lantern ring 11 fixedly connected to the outer side of the reaction kettle 1, a second support frame 26 installed on the right side of the reaction kettle 1, a shell 2 fixedly connected to the upper end of the second support frame 26, an air inlet pipe 131 fixedly connected to the upper end of the reaction kettle 1, a fan 13 installed on the air inlet pipe 131, an air outlet pipe 132 installed on the air outlet of the fan 13, the fan 13 fixedly connected to the left end of the shell 2, the air outlet pipe 132 extending into the shell 2, a rotating shaft 22 rotatably connected to the shell 2 below the air outlet pipe 132, fan blades 221 fixedly connected to the outer side of the rotating shaft 22, the fan blades 221 are uniformly distributed in a plurality of equal intervals, the rotating shaft 22 extends out of the shell 2, one end of a rotating rod 222 is fixedly connected to the front end of the rotating shaft 22, a sliding column 223 is fixedly connected to the other end of the rotating rod 222, the front end of the shell 2 is fixedly connected with a slide way 31, a slide block 3 is connected in the slide way 31 in a sliding mode, the left end of the slide block 3 is fixedly connected with a first connecting rod 32, the left end of the first connecting rod 32 is fixedly connected with a sliding frame 33, and a sliding column 223 is connected in the sliding frame 33 in a sliding mode.
As shown in fig. 1-4: the right end of the sliding block 3 is fixedly connected with a second connecting rod 35, the left end of the second connecting rod 35 is fixedly connected with a first piston rod 51, the left end of the first piston rod 51 is fixedly connected with a first piston block 52, the outer side of the first piston block 52 is connected with a water inlet barrel 5 in a sliding way, the water inlet barrel 5 is fixedly connected on the shell body 2, the upper side of the left end of the water inlet barrel 5 is fixedly connected with a second water outlet pipe 54, the second water outlet pipe 54 is fixedly connected on the outer side of the lower end of the lantern ring 11, the lower side of the left end of the water inlet barrel 5 is fixedly connected with a water inlet pipe 53, the outer side of the upper end of the lantern ring 11 is fixedly connected with one end of a first water outlet pipe 111, the other end of the first water outlet pipe 111 is fixedly connected on the upper end of the shell body 2, the upper end of the inner side of the shell body 2 is fixedly connected with a water box 21, the water box 21 is communicated with the first water outlet pipe 111, the lower end of the first spray head 211 is fixedly connected with a plurality of the first spray heads 211, the first spray heads 211 are uniformly distributed at equal intervals, the right end of the second connecting rod 35 is fixedly connected with a third piston rod 71, the right end of the third piston rod 71 is fixedly connected with a third piston block 72, the outer side of the third piston block 72 is connected with a water pumping barrel 7 in a sliding manner, the water pumping barrel 7 is fixedly connected with the front end of the shell 2, the lower side of the right end of the water pumping barrel 7 is fixedly connected with one end of a water pumping pipe 73, the other end of the water pumping pipe 73 is fixedly connected with the lower end of the shell 2, the upper side of the right end of the water pumping barrel 7 is fixedly connected with one end of a water drainage pipe 74, the other end of the water drainage pipe 74 is fixedly connected with the upper end of the shell 2, the inner side of the upper end of the shell 2 is fixedly connected with a baffle box 23, the water drainage pipe 74 is communicated with the baffle box 23, the lower end of the baffle box 23 is fixedly connected with a second nozzle 231, a plurality of the second nozzles 231 are uniformly distributed at equal intervals, the right end of the second connecting rod 35 is fixedly connected with a second piston rod 61, the second piston block 62 is fixedly connected with the second piston rod 61, the outer side of the second piston block 62 is connected with a gas pumping barrel 6 in a sliding manner, and the front end of the shell 2 is fixedly connected with the gas pumping barrel 6, 6 right-hand member upside fixedly connected with exhaust tube 63's of exhaust bucket 6 one end, the other end of exhaust tube 63 stretches into inside casing 2 and passes and keep off box 23, 6 right-hand member downside fixedly connected with exhaust pipe 64's of exhaust bucket one end, inside exhaust pipe 64's the other end stretches into casing 2, and exhaust pipe 64's gas vent upper end is equipped with the sieve 25 of fixed connection in casing 2 inside.
As shown in fig. 1, 4 and 6-7: the front end of the sliding block 3 is provided with a sliding chute 34, the sliding chute 34 is connected with a sliding rod 4 in a sliding way, the upper end of the sliding rod 4 is fixedly connected with a sliding block 42, a supporting block 44 fixedly connected with the front end of the shell 2 is arranged above the sliding frame 33, the right end of the supporting block 44 is fixedly connected with a fixed shaft 43, the right end of the fixed shaft 43 inclines downwards, the sliding block 42 is connected with the outer side of the fixed shaft 43 in a sliding way, the lower end of the sliding rod 4 is fixedly connected with a pressing block 41, the front end of the shell 2 is fixedly connected with a fixed block 82, the front end of the fixed block 82 is provided with a sliding groove 821, a sliding block 81 is connected in a sliding way, the rear end of the sliding block 81 is fixedly connected with a limiting block 811, the rear end of the sliding groove 821 is provided with a limiting groove 822, the front end of the sliding block 81 is fixedly connected with a pressing plate 8, the pressing plate 8 is positioned at the lower end of the pressing block 41, and the lower end of the pressing plate 8 is fixedly connected with a third connecting rod 83, casing 2 lower extreme fixedly connected with third outlet pipe 84, third outlet pipe 84 outside sliding connection has first sleeve 841, first sleeve 841 right-hand member fixedly connected with connecting pipe 842, first sleeve 841 outside sliding connection has second sleeve 843, second sleeve 843 fixed connection is on second support frame 26, the one end of first sleeve 841 lower extreme fixedly connected with second spring 844, the other end fixed connection of second spring 844 is on second sleeve 843, install valve 845 on connecting pipe 842.
As shown in fig. 1 and 8: the right end of the shell 2 is fixedly connected with an air outlet cylinder 24, the rear end of the air outlet cylinder 24 is fixedly connected with an air outlet pipe 241, the inner side of the air outlet cylinder 24 is slidably connected with a push block 242, the right end of the push block 242 is fixedly connected with one end of a first spring 243, and the other end of the first spring 243 is fixedly connected to the air outlet cylinder 24.
The use method of the cement production equipment convenient for waste heat recovery and utilization comprises the following steps:
the method comprises the following steps: connecting a water inlet pipe 53 with a reservoir, filling water in a lantern ring 11, opening a fan 13 after a certain time, discharging hot air in a reaction kettle 1 into a shell 2 through an air outlet pipe 132 by the fan 13, driving a fan blade 221 to rotate when the hot air in the air outlet pipe is discharged, driving a rotating shaft 22 to rotate by the fan blade 221, driving a rotating rod 222 to rotate by the rotating shaft 22, driving a sliding column 223 to rotate by the rotating rod 222, driving a sliding frame 33 to move left and right by the sliding column 223, driving a first connecting rod 32 to move left and right by the sliding frame 33, driving a sliding block 3 to move left and right by the first connecting rod 32, driving a second connecting rod 35 to move left and right by the sliding block 3, driving a first piston rod 51 to move left and right by the first piston rod 51, pumping the water in the reservoir intermittently into the lantern ring 11, conveying the water at the upper end of the lantern ring 11 into a water box 21 through a first water outlet pipe 111, and spraying the water in the water box 21 through a first spray head 211, directly contacting with hot gas to absorb heat;
step two: the second connecting rod 35 drives the third piston rod 71 to move left and right, the third piston rod 71 drives the third piston block 72 to move left and right, water at the lower end of the shell 2 is pumped into the blocking box 23, the water in the blocking box 23 is sprayed out through the second spray head 231 and contacts with hot air again, and heat absorbed by the blocking box 23 when contacting with the hot air can be absorbed by the water in the blocking box 23;
step three: the second connecting rod 35 drives the second piston rod 61 to move left and right, the second piston rod 61 drives the second piston block 62 to move left and right, and hot air at the upper end of the shell 2 is discharged to the water bottom, so that heat can be fully absorbed by water;
step four: when the horizontal plane in the shell 2 is higher than the lowest point of the fan blade 221 and lower than the rotating shaft 22, the valve 845 is opened, the sliding block 3 moves left and right to drive the sliding rod 4 to move up and down, the sliding rod 4 moves to drive the pressing block 41 to move left and right, the pressing block 41 moves right to drive the pressing plate 8 to move down, the pressing block 41 drives the first sleeve 841 to move down, the second spring 844 is compressed, and when the first sleeve 841 moves down for a moving distance, the connecting pipe 842 is communicated with the third water outlet pipe 84, and the water which has absorbed heat is discharged for use;
step five: when the air pressure in the housing 2 becomes large, the air pressure pushes the push block 242 to move rightward, so that the housing 2 and the air outlet pipe 241 are communicated to discharge the air.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.